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ZSI_Reconnect_China/PATSTAT/CPC_data/CPCSchemeXML202302/cpc-scheme-H05B.xml

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<?xml version="1.0" encoding="UTF-8"?>
<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="false" sort-key="H05B" definition-exists="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>ELECTRIC HEATING</text></title-part><title-part><text>ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR</text></title-part><title-part><text>CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="warning"><note-paragraph>In this subclass non-limiting references (in the sense of paragraph 39 of the Guide to the IPC) may still be displayed in the scheme.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="H05B1/00" date-revised="2022-01-01" status="published"><classification-symbol>H05B1/00</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Electric heating</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B1/00" definition-exists="true" ipc-concordant="H05B1/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details of electric heating devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B1/02" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>H05B1/02</classification-symbol><class-title date-revised="2019-01-01"><title-part><text>Automatic switching arrangements specially adapted to apparatus </text><CPC-specific-text><text>; Control of heating devices</text></CPC-specific-text><text> </text><reference><text>thermally-actuated switches <class-ref scheme="cpc">H01H37/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B1/0202" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0202</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Switches</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/0205" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0205</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a fusible material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/0208" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0208</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by the expansion or evaporation of a gas or liquid</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/0211" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0211</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using the expansion of an electric conductive liquid</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/0213" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0213</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using bimetallic elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/0216" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0216</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by the expansion of a solid element, e.g. wire or rod</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/0219" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0219</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by modification of the magnetic properties of a material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/0222" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0222</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by changing weight, level or centre of gravity</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/0225" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0225</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>actuated by timers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B1/0227" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0227</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Applications</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/023" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Industrial applications</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/0233" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0233</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for semiconductors manufacturing</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/0236" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0236</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for vehicles</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B1/0238" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0238</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>For seats</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/0241" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0241</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>For photocopiers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/0244" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0244</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heating of fluids </text><reference><text><class-ref scheme="cpc">H05B1/0247</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/0247" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0247</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>For chemical processes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/025" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>For medical applications</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/0252" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0252</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Domestic applications</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/0255" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0255</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Irons</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/0258" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0258</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>For cooking</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B1/0261" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0261</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of food</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B1/0263" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0263</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Ovens</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B1/0266" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0266</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooktops</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B1/0269" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0269</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>For heating of fluids</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/0272" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0272</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>For heating of fabrics</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/0275" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0275</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heating of spaces, e.g. rooms, wardrobes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B1/0277" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0277</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electric radiators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B1/028" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Airconditioning</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B1/0283" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0283</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>For heating of fluids, e.g. water heaters</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B1/0286" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0286</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heat storages</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/0288" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0288</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for non specified applications</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/0291" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0291</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Tubular elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B1/0294" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0294</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Planar elements</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B1/0297" definition-exists="false" ipc-concordant="H05B1/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B1/0297</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heating of fluids for non specified applications</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B3/00" definition-exists="true" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Ohmic-resistance heating</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/0004" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>H05B3/0004</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>Devices wherein the heating current flows through the material to be heated </text><reference><text>Circuit arrangements for heating by passing the current directly across the material to be heated <class-ref scheme="cpc">H05B3/0023</class-ref>; granular, powdered or fluid material <class-ref scheme="cpc">H05B3/60</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/0009" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>H05B3/0009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the material to be heated being in motion</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/0014" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/0014</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Devices wherein the heating current flows through particular resistances</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/0019" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>H05B3/0019</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>Circuit arrangements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/0023" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>H05B3/0023</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>for heating by passing the current directly across the material to be heated</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/0033" definition-exists="true" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>H05B3/0033</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>Heating devices using lamps</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/0038" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/0038</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for industrial applications</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/0042" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/0042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>used in motor vehicles</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/0047" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>H05B3/0047</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>for semiconductor manufacture</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/0052" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/0052</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for fluid treatments</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/0057" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/0057</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for plastic handling and treatment </text><reference><text>including molds <class-ref scheme="cpc">B29C</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/0061" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/0061</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for metal treatment</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/0066" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/0066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for photocopying</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/0071" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/0071</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for domestic applications</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/0076" definition-exists="true" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/0076</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for cooking, e.g. in ovens </text><reference><text>lamps specially adapted for non-metallic cooking plates <class-ref scheme="cpc">H05B3/742</class-ref>, <class-ref scheme="cpc">H05B3/744</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/008" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for heating of inner spaces</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/0085" definition-exists="true" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/0085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for medical applications</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/009" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>H05B3/009</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>heating devices not specially adapted for a particular application</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/0095" definition-exists="false" ipc-concordant="H05B3/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/0095</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heating devices in the form of rollers </text><reference><text>heated by induction <class-ref scheme="cpc">H05B6/145</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/02" definition-exists="false" ipc-concordant="H05B3/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/03" definition-exists="true" ipc-concordant="H05B3/03" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>H05B3/03</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>Electrodes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/04" definition-exists="false" ipc-concordant="H05B3/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Waterproof or air-tight seals for heaters</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/06" definition-exists="false" ipc-concordant="H05B3/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heater elements structurally combined with coupling elements or holders</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/08" definition-exists="false" ipc-concordant="H05B3/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having electric connections specially adapted for high temperatures</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/10" definition-exists="false" ipc-concordant="H05B3/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heater elements characterised by the composition or nature of the materials or by the arrangement of the conductor </text><reference><text>compositions <u>per se</u> <u>see</u> the relevant subclasses</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/12" definition-exists="true" ipc-concordant="H05B3/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>H05B3/12</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>characterised by the composition or nature of the conductive material</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/14" definition-exists="true" ipc-concordant="H05B3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>H05B3/14</classification-symbol><class-title date-revised="2018-08-01"><title-part><text>the material being non-metallic</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/141" definition-exists="false" ipc-concordant="H05B3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/141</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B3/143" definition-exists="true" ipc-concordant="H05B3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-08-01" status="published"><classification-symbol>H05B3/143</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>applied to semiconductors, e.g. wafers heating </text><reference><text><class-ref scheme="cpc">H05B3/0047</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/145" definition-exists="false" ipc-concordant="H05B3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Carbon only, e.g. carbon black, graphite</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/146" definition-exists="false" ipc-concordant="H05B3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/146</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Conductive polymers, e.g. polyethylene, thermoplastics</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/148" definition-exists="false" ipc-concordant="H05B3/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/148</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/16" definition-exists="false" ipc-concordant="H05B3/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the conductor being mounted on an insulating base</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/18" definition-exists="false" ipc-concordant="H05B3/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the conductor being embedded in an insulating material</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/20" definition-exists="false" ipc-concordant="H05B3/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater </text><reference><text><class-ref scheme="cpc">H05B3/62</class-ref>, <class-ref scheme="cpc">H05B3/68</class-ref>, <class-ref scheme="cpc">H05B3/78</class-ref>, <class-ref scheme="cpc">H05B3/84</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/22" definition-exists="false" ipc-concordant="H05B3/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non-flexible</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/24" definition-exists="false" ipc-concordant="H05B3/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>heating conductor being self-supporting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/26" definition-exists="false" ipc-concordant="H05B3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>heating conductor mounted on insulating base </text><CPC-specific-text><reference><text>for transparent areas <class-ref scheme="cpc">H05B3/84</class-ref>, <class-ref scheme="cpc">H05B3/86</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/262" definition-exists="false" ipc-concordant="H05B3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/262</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the insulating base being an insulated metal plate</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/265" definition-exists="false" ipc-concordant="H05B3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/265</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the insulating base being an inorganic material, e.g. ceramic </text><reference><text><class-ref scheme="cpc">H05B3/262</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/267" definition-exists="false" ipc-concordant="H05B3/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/267</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the insulating base being an organic material, e.g. plastic </text><reference><text><class-ref scheme="cpc">H05B3/262</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/28" definition-exists="false" ipc-concordant="H05B3/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>heating conductor embedded in insulating material</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/283" definition-exists="false" ipc-concordant="H05B3/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/283</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the insulating material being an inorganic material, e.g. ceramic</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/286" definition-exists="false" ipc-concordant="H05B3/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/286</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the insulating material being an organic material, e.g. plastic</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/30" definition-exists="false" ipc-concordant="H05B3/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>on or between metallic plates</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/32" definition-exists="false" ipc-concordant="H05B3/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>heating conductor mounted on insulators on a metallic frame</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/34" definition-exists="false" ipc-concordant="H05B3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>flexible, e.g. heating nets or webs</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/342" definition-exists="true" ipc-concordant="H05B3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-08-01" status="published"><classification-symbol>H05B3/342</classification-symbol><class-title date-revised="2018-08-01"><title-part><CPC-specific-text><text>heaters used in textiles</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/345" definition-exists="false" ipc-concordant="H05B3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/345</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>knitted fabrics</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/347" definition-exists="false" ipc-concordant="H05B3/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/347</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>woven fabrics</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/36" definition-exists="false" ipc-concordant="H05B3/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>heating conductor embedded in insulating material</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/38" definition-exists="false" ipc-concordant="H05B3/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H05B3/38</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Powder conductors</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/40" definition-exists="false" ipc-concordant="H05B3/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating elements having the shape of rods or tubes </text><reference><text><class-ref scheme="cpc">H05B3/62</class-ref>, <class-ref scheme="cpc">H05B3/68</class-ref>, <class-ref scheme="cpc">H05B3/78</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/42" definition-exists="false" ipc-concordant="H05B3/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non-flexible</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/44" definition-exists="false" ipc-concordant="H05B3/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>heating conductor arranged within rods or tubes of insulating material</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/46" definition-exists="false" ipc-concordant="H05B3/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>heating conductor mounted on insulating base</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/48" definition-exists="false" ipc-concordant="H05B3/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>heating conductor embedded in insulating material</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/50" definition-exists="false" ipc-concordant="H05B3/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/52" definition-exists="false" ipc-concordant="H05B3/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Apparatus or processes for filling or compressing insulating material in tubes</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/54" definition-exists="false" ipc-concordant="H05B3/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>flexible</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/56" definition-exists="false" ipc-concordant="H05B3/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating cables</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B3/565" definition-exists="false" ipc-concordant="H05B3/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/565</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>flat cables</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/58" definition-exists="false" ipc-concordant="H05B3/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating hoses</text></title-part><title-part><text>Heating collars</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/60" definition-exists="false" ipc-concordant="H05B3/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating arrangements wherein the heating current flows through granular powdered or fluid material, e.g. for salt-bath furnace, electrolytic heating </text><reference><text><class-ref scheme="cpc">H05B3/38</class-ref> takes precedence</text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/62" definition-exists="false" ipc-concordant="H05B3/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating elements specially adapted for furnaces </text><reference><text><class-ref scheme="cpc">H05B3/60</class-ref> takes precedence; arrangements of such elements in furnaces <class-ref scheme="cpc">F27</class-ref>, e.g. <class-ref scheme="cpc">F27D11/00</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/64" definition-exists="false" ipc-concordant="H05B3/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using ribbon, rod, or wire heater</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/66" definition-exists="false" ipc-concordant="H05B3/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Supports or mountings for heaters on or in the wall or roof</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/68" definition-exists="false" ipc-concordant="H05B3/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-01-01" status="published"><classification-symbol>H05B3/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating arrangements specially adapted for cooking plates or analogous hot-plates</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>Group <class-ref scheme="cpc">H05B3/76</class-ref> takes precedence over groups <class-ref scheme="cpc">H05B3/70</class-ref> - <class-ref scheme="cpc">H05B3/74</class-ref>.<br/><CPC-specific-note>This Note corresponds to IPC Note (1) relating to <class-ref scheme="cpc">H05B3/70</class-ref> - <class-ref scheme="cpc">H05B3/76</class-ref>.</CPC-specific-note></note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/681" definition-exists="false" ipc-concordant="H05B3/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/681</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Plates having mobile parts coming into contact with the bottom of the kettles, pans, or the like</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/683" definition-exists="false" ipc-concordant="H05B3/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/683</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Plates having their feeding circuit closed as the kettles, pans or the like are put on </text><reference><text><class-ref scheme="cpc">H05B3/74</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/685" definition-exists="false" ipc-concordant="H05B3/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/685</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Plates having magnetic means attracting the kettles, pans, or the like</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/686" definition-exists="false" ipc-concordant="H05B3/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/686</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heat-storage plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/688" definition-exists="true" ipc-concordant="H05B3/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2021-01-01" status="published"><classification-symbol>H05B3/688</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Fabrication of the plates </text><reference><text>for single-step processes <u>see</u> the appropriate subclass, e.g. in <class-ref scheme="cpc">B23C</class-ref>, sub-section metallurgy</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/70" definition-exists="false" ipc-concordant="H05B3/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Plates of cast metal</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/72" definition-exists="false" ipc-concordant="H05B3/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/72</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Plates of sheet metal</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/74" definition-exists="false" ipc-concordant="H05B3/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H05B3/74</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Non-metallic plates </text><CPC-specific-text><text>, e.g. vitroceramic, ceramic or glassceramic hobs, also including power or control circuits</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/742" definition-exists="false" ipc-concordant="H05B3/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/742</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Plates having both lamps and resistive heating elements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/744" definition-exists="false" ipc-concordant="H05B3/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/744</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Lamps as heat source, i.e. heating elements with protective gas envelope, e.g. halogen lamps</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/746" definition-exists="false" ipc-concordant="H05B3/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/746</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Protection, e.g. overheat cutoff, hot plate indicator</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B3/748" definition-exists="false" ipc-concordant="H05B3/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/748</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Resistive heating elements, i.e. heating elements exposed to the air, e.g. coil wire heater </text><reference><text><class-ref scheme="cpc">H05B3/742</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/76" definition-exists="false" ipc-concordant="H05B3/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Plates with spirally-wound heating tubes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/78" definition-exists="false" ipc-concordant="H05B3/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/78</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating arrangements specially adapted for immersion heating</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/80" definition-exists="false" ipc-concordant="H05B3/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Portable immersion heaters</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/82" definition-exists="false" ipc-concordant="H05B3/82" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/82</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Fixedly-mounted immersion heaters</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B3/84" definition-exists="false" ipc-concordant="H05B3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/84</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/845" definition-exists="false" ipc-concordant="H05B3/84" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/845</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>specially adapted for reflecting surfaces, e.g. bathroom - or rearview mirrors</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B3/86" definition-exists="false" ipc-concordant="H05B3/86" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B3/86</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the heating conductors being embedded in the transparent or reflecting material </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H05B3/845</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B6/00" definition-exists="true" ipc-concordant="H05B6/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B6/00</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Heating by electric, magnetic or electromagnetic fields</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B6/02" definition-exists="false" ipc-concordant="H05B6/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Induction heating</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/04" definition-exists="false" ipc-concordant="H05B6/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Sources of current</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/06" definition-exists="false" ipc-concordant="H05B6/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Control, e.g. of temperature, of power</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/062" definition-exists="false" ipc-concordant="H05B6/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/062</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for cooking plates or the like</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/065" definition-exists="false" ipc-concordant="H05B6/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using coordinated control of multiple induction coils</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/067" definition-exists="false" ipc-concordant="H05B6/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/067</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for melting furnaces</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/08" definition-exists="false" ipc-concordant="H05B6/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using compensating or balancing arrangements</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/10" definition-exists="true" ipc-concordant="H05B6/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Induction heating apparatus, other than furnaces, for specific applications</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/101" definition-exists="false" ipc-concordant="H05B6/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/101</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for local heating of metal pieces</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/102" definition-exists="false" ipc-concordant="H05B6/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the metal pieces being rotated while induction heated</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/103" definition-exists="false" ipc-concordant="H05B6/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>multiple metal pieces successively being moved close to the inductor</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B6/104" definition-exists="false" ipc-concordant="H05B6/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/104</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>metal pieces being elongated like wires or bands</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/105" definition-exists="false" ipc-concordant="H05B6/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using a susceptor</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/106" definition-exists="false" ipc-concordant="H05B6/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/106</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in the form of fillings</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/107" definition-exists="false" ipc-concordant="H05B6/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/107</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for continuous movement of material</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/108" definition-exists="false" ipc-concordant="H05B6/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/108</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for heating a fluid</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/109" definition-exists="false" ipc-concordant="H05B6/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/109</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using magnets rotating with respect to a susceptor</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/12" definition-exists="false" ipc-concordant="H05B6/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooking devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/1209" definition-exists="false" ipc-concordant="H05B6/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/1209</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>induction cooking plates or the like and devices to be used in combination with them</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B6/1218" definition-exists="false" ipc-concordant="H05B6/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/1218</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with arrangements using lights for heating zone state indication</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B6/1227" definition-exists="false" ipc-concordant="H05B6/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/1227</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for wok pans and wok pans supports for induction cooking plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B6/1236" definition-exists="false" ipc-concordant="H05B6/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/1236</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>adapted to induce current in a coil to supply power to a device and electrical heating devices powered in this way</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B6/1245" definition-exists="false" ipc-concordant="H05B6/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/1245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with special coil arrangements</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B6/1254" definition-exists="false" ipc-concordant="H05B6/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/1254</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using conductive pieces to direct the induced magnetic field</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B6/1263" definition-exists="false" ipc-concordant="H05B6/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/1263</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using coil cooling arrangements</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B6/1272" definition-exists="false" ipc-concordant="H05B6/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/1272</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with more than one coil or coil segment per heating zone</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B6/1281" definition-exists="false" ipc-concordant="H05B6/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/1281</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with flat coils</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/129" definition-exists="false" ipc-concordant="H05B6/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/129</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>induction ovens</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/14" definition-exists="false" ipc-concordant="H05B6/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Tools, e.g. nozzles, rollers, calenders</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/145" definition-exists="false" ipc-concordant="H05B6/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Heated rollers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/16" definition-exists="false" ipc-concordant="H05B6/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Furnaces having endless cores </text><reference><text><class-ref scheme="cpc">H05B6/34</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/18" definition-exists="false" ipc-concordant="H05B6/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having melting basin</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/20" definition-exists="false" ipc-concordant="H05B6/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having melting channel only</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/22" definition-exists="false" ipc-concordant="H05B6/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Furnaces without an endless core </text><reference><text><class-ref scheme="cpc">H05B6/34</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/24" definition-exists="false" ipc-concordant="H05B6/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Crucible furnaces </text><reference><text><class-ref scheme="cpc">H05B6/30</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/26" definition-exists="false" ipc-concordant="H05B6/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using vacuum or particular gas atmosphere</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/28" definition-exists="false" ipc-concordant="H05B6/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Protective systems</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/30" definition-exists="false" ipc-concordant="H05B6/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for remelting or zone melting</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/32" definition-exists="false" ipc-concordant="H05B6/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for simultaneous levitation and heating</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/34" definition-exists="false" ipc-concordant="H05B6/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for circulation of melts</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/36" definition-exists="false" ipc-concordant="H05B6/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Coil arrangements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/362" definition-exists="false" ipc-concordant="H05B6/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/362</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with flat coil conductors</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/365" definition-exists="false" ipc-concordant="H05B6/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/365</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using supplementary conductive or ferromagnetic pieces</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/367" definition-exists="false" ipc-concordant="H05B6/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/367</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for melting furnaces</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/38" definition-exists="false" ipc-concordant="H05B6/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for fitting into hollow spaces of workpieces</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/40" definition-exists="false" ipc-concordant="H05B6/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Establishing desired heat distribution, e.g. to heat particular parts of workpieces</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/405" definition-exists="false" ipc-concordant="H05B6/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for heating gear-wheels</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/42" definition-exists="false" ipc-concordant="H05B6/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling of coils</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/44" definition-exists="false" ipc-concordant="H05B6/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having more than one coil or coil segment</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B6/46" definition-exists="false" ipc-concordant="H05B6/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Dielectric heating </text><reference><text><class-ref scheme="cpc">H05B6/64</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/48" definition-exists="false" ipc-concordant="H05B6/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Circuits</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/50" definition-exists="false" ipc-concordant="H05B6/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for monitoring or control</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/52" definition-exists="false" ipc-concordant="H05B6/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Feed lines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/54" definition-exists="false" ipc-concordant="H05B6/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/54</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrodes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/56" definition-exists="false" ipc-concordant="H05B6/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/56</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Rolling electrodes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/58" definition-exists="false" ipc-concordant="H05B6/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/58</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>&quot;sewing machine&quot; type</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/60" definition-exists="false" ipc-concordant="H05B6/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/60</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for continuous movement of material</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/62" definition-exists="false" ipc-concordant="H05B6/62" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/62</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Apparatus for specific applications</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B6/64" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/64</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating using microwaves </text><CPC-specific-text><reference><text>containers, packaging elements or packages specially adapted to be heated by microwaves <class-ref scheme="cpc">B65D81/3446</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/6402" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6402</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aspects relating to the microwave cavity</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6405" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6405</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Self-cleaning cavity</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/6408" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6408</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Supports or covers specially adapted for use in microwave heating apparatus</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6411" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6411</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the supports being rotated</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/6414" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6414</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aspects relating to the door of the microwave heating apparatus</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6417" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6417</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Door interlocks of the microwave heating apparatus and related circuits</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/642" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/642</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Cooling of the microwave components and related air circulation systems </text><reference><text><class-ref scheme="cpc">H05B6/6473</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6423" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6423</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the microwave oven air circulation system is also used as air extracting hood</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/6426" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6426</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aspects relating to the exterior of the microwave heating apparatus, e.g. metal casing, power cord</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6429" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6429</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aspects relating to mounting assemblies of wall-mounted microwave ovens</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/6432" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6432</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aspects relating to testing or detecting leakage in a microwave heating apparatus</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/6435" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6435</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aspects relating to the user interface of the microwave heating apparatus</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6438" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6438</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>allowing the recording of a program of operation of the microwave heating apparatus</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6441" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6441</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>allowing the input of coded operation instructions, e.g. bar code reader</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/6444" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6444</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aspects relating to lighting devices in the microwave cavity</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/6447" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6447</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Method of operation or details of the microwave heating apparatus related to the use of detectors or sensors</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/645" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/645</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using temperature sensors</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/6452" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6452</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the sensors being in contact with the heated product</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/6455" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6455</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the sensors being infra-red detectors</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6458" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6458</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using humidity or vapor sensors</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6461" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6461</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using fire or fume sensors</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6464" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6464</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using weight sensors</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6467" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6467</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using detectors with R.F. transmitters</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/647" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/647</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aspects related to microwave heating combined with other heating techniques</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6473" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6473</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with convection heating </text><reference><text><class-ref scheme="cpc">H05B6/6485</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/6476" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6476</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the refrigerating air being used for convection</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/6479" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6479</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using steam</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6482" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6482</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with radiant heating, e.g. infra-red heating</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/6485" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6485</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>further combined with convection heating</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6488" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6488</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with induction heating</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/6491" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6491</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>combined with the use of susceptors </text><reference><text><class-ref scheme="cpc">H05B6/80</class-ref> and subgroups takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/6494" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6494</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for cooking</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B6/6497" definition-exists="false" ipc-concordant="H05B6/64" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/6497</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the susceptors being liquids</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/66" definition-exists="false" ipc-concordant="H05B6/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/66</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Circuits</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/662" definition-exists="false" ipc-concordant="H05B6/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/662</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aspects related to the boost transformer of the microwave heating apparatus</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/664" definition-exists="false" ipc-concordant="H05B6/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/664</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Aspects related to the power supply of the microwave heating apparatus</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/666" definition-exists="false" ipc-concordant="H05B6/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/666</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Safety circuits </text><reference><text>emergency protective circuits in general <class-ref scheme="cpc">H02H</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/668" definition-exists="false" ipc-concordant="H05B6/66" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/668</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Microwave heating devices connected to a telecommunication network</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/68" definition-exists="false" ipc-concordant="H05B6/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/68</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for monitoring or control</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/681" definition-exists="false" ipc-concordant="H05B6/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/681</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Circuits comprising an inverter, a boost transformer and a magnetron</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B6/682" definition-exists="false" ipc-concordant="H05B6/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/682</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the switching control is based on measurements of electrical values of the circuit</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B6/683" definition-exists="false" ipc-concordant="H05B6/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/683</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the measurements being made at the high voltage side of the circuit</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B6/685" definition-exists="false" ipc-concordant="H05B6/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/685</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the measurements being made at the low voltage side of the circuit</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/686" definition-exists="false" ipc-concordant="H05B6/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/686</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Circuits comprising a signal generator and power amplifier, e.g. using solid state oscillators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/687" definition-exists="false" ipc-concordant="H05B6/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/687</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for cooking</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/688" definition-exists="false" ipc-concordant="H05B6/68" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/688</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for thawing</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/70" definition-exists="false" ipc-concordant="H05B6/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/70</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Feed lines</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/701" definition-exists="false" ipc-concordant="H05B6/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/701</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using microwave applicators</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/702" definition-exists="false" ipc-concordant="H05B6/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/702</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using coaxial cables</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/704" definition-exists="false" ipc-concordant="H05B6/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/704</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using microwave polarisers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/705" definition-exists="false" ipc-concordant="H05B6/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/705</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using microwave tuning</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/707" definition-exists="false" ipc-concordant="H05B6/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/707</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using waveguides</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/708" definition-exists="false" ipc-concordant="H05B6/70" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/708</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in particular slotted waveguides</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/72" definition-exists="false" ipc-concordant="H05B6/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2018-01-01" status="published"><classification-symbol>H05B6/72</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>Radiators or antennas</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/725" definition-exists="false" ipc-concordant="H05B6/72" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/725</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rotatable antennas</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/74" definition-exists="false" ipc-concordant="H05B6/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/74</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mode transformers or mode stirrers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/745" definition-exists="false" ipc-concordant="H05B6/74" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/745</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Rotatable stirrers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/76" definition-exists="false" ipc-concordant="H05B6/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/76</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Prevention of microwave leakage, e.g. door sealings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/763" definition-exists="false" ipc-concordant="H05B6/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/763</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Microwave radiation seals for doors</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/766" definition-exists="false" ipc-concordant="H05B6/76" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/766</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Microwave radiation screens for windows</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/78" definition-exists="false" ipc-concordant="H05B6/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/78</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for continuous movement of material</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/782" definition-exists="false" ipc-concordant="H05B6/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/782</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the material moved is food</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/784" definition-exists="false" ipc-concordant="H05B6/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/784</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the material is moved using a tubular transport line, e.g. screw transport systems</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/786" definition-exists="false" ipc-concordant="H05B6/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/786</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein the material is moved using mechanical vibrations of plates</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/788" definition-exists="false" ipc-concordant="H05B6/78" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/788</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>wherein an elongated material is moved by applying a mechanical tension to it</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B6/80" definition-exists="false" ipc-concordant="H05B6/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/80</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Apparatus for specific applications </text><reference><text>stoves or ranges <class-ref scheme="cpc">F24C7/02</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/802" definition-exists="false" ipc-concordant="H05B6/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/802</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for heating fluids </text><reference><text>methods of heating fluids in conventional microwave ovens <class-ref scheme="cpc">H05B6/687</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B6/804" definition-exists="false" ipc-concordant="H05B6/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/804</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Water heaters, water boilers</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/806" definition-exists="false" ipc-concordant="H05B6/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/806</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for laboratory use</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B6/808" definition-exists="false" ipc-concordant="H05B6/80" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B6/808</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Microwave heating adapted for vending machines</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B7/00" definition-exists="true" ipc-concordant="H05B7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B7/00</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Heating by electric discharge </text><reference><text>plasma torches <class-ref scheme="cpc">H05H1/26</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B7/005" definition-exists="false" ipc-concordant="H05B7/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electrical diagrams</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B7/02" definition-exists="false" ipc-concordant="H05B7/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B7/06" definition-exists="false" ipc-concordant="H05B7/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrodes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B7/07" definition-exists="false" ipc-concordant="H05B7/07" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>designed to melt in use</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B7/08" definition-exists="false" ipc-concordant="H05B7/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>non-consumable</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B7/085" definition-exists="false" ipc-concordant="H05B7/085" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>mainly consisting of carbon</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B7/09" definition-exists="false" ipc-concordant="H05B7/09" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2016-08-01" status="published"><classification-symbol>H05B7/09</classification-symbol><class-title date-revised="2016-08-01"><title-part><text>Self-baking electrodes, e.g. S&#246;derberg type electrodes</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B7/10" definition-exists="false" ipc-concordant="H05B7/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mountings, supports, terminals or arrangements for feeding or guiding electrodes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B7/101" definition-exists="false" ipc-concordant="H05B7/101" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2015-11-01" status="published"><classification-symbol>H05B7/101</classification-symbol><class-title date-revised="2015-11-01"><title-part><text>Mountings, supports or terminals at head of electrode, i.e. at the end remote from the arc</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B7/102" definition-exists="false" ipc-concordant="H05B7/102" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/102</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for consumable electrodes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B7/103" definition-exists="false" ipc-concordant="H05B7/103" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/103</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mountings, supports or terminals with jaws </text><reference><text><class-ref scheme="cpc">H05B7/101</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B7/105" definition-exists="false" ipc-concordant="H05B7/105" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>comprising more than two jaws equally spaced along circumference, e.g. ring holders</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B7/107" definition-exists="false" ipc-concordant="H05B7/107" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/107</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for self-baking electrodes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B7/109" definition-exists="false" ipc-concordant="H05B7/109" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/109</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Feeding arrangements </text><reference><text><class-ref scheme="cpc">H05B7/107</class-ref> takes precedence; where the electrode movement is part of a closed loop for automatic control of power <class-ref scheme="cpc">H05B7/148</class-ref></text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B7/11" definition-exists="false" ipc-concordant="H05B7/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B7/11</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Arrangements for conducting current to the electrode terminals</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B7/12" definition-exists="false" ipc-concordant="H05B7/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for cooling, sealing or protecting electrodes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B7/14" definition-exists="false" ipc-concordant="H05B7/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements or methods for connecting successive electrode sections</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B7/144" definition-exists="false" ipc-concordant="H05B7/144" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B7/144</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Power supplies specially adapted for heating by electric discharge</text></title-part><title-part><text>Automatic control of power, e.g. by positioning of electrodes</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B7/22" definition-exists="false" ipc-concordant="H05B7/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B7/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indirect heating by arc discharge</text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0024" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0024</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Outlet valves</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0027" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0027</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with special gasfilling</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B31/003" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of a special type</text></CPC-specific-text></title-part></class-title>
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<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0036" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0036</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for projection, copying or stage lighting</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0039" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0039</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Projectors, the construction of which depends upon the presence of the arc</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B31/0042" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Mounting; Connecting</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0045" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of individual lamps; Associated impedances</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0048" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>of plural lamps</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0051" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0051</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Bypassing circuit devices for arc lamps</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0054" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0054</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Short circuit devices for arc lamps</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B31/0057" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0057</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Accessories for arc lamps</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/006" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Electromagnets or armatures; Arc blowing electromagnets</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0063" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0063</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Damping devices</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0066" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0066</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Saving arrangements; Ventilation devices</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0069" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0069</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Vessels; Closing of vessels</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0072" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0072</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Reflectors for arc lamps</text></CPC-specific-text></title-part></class-title></classification-item>
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<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B31/0081" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Controlling of arc lamps</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0084" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0084</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with stirrups or levers</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0087" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0087</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a thread or chain</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/009" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with tightening devices</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0093" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0093</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a threaded rod</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/0096" definition-exists="false" ipc-concordant="H05B31/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/0096</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with hydraulic or pneumatic means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B31/02" definition-exists="false" ipc-concordant="H05B31/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/04" definition-exists="false" ipc-concordant="H05B31/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Housings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/06" definition-exists="false" ipc-concordant="H05B31/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrodes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B31/065" definition-exists="false" ipc-concordant="H05B31/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/065</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for flame arc lamps</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B31/08" definition-exists="false" ipc-concordant="H05B31/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Carbon electrodes</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B31/10" definition-exists="false" ipc-concordant="H05B31/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cored carbon electrodes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B31/12" definition-exists="false" ipc-concordant="H05B31/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Beck-effect electrodes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B31/14" definition-exists="false" ipc-concordant="H05B31/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Metal electrodes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B31/16" definition-exists="false" ipc-concordant="H05B31/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Apparatus or processes specially adapted for manufacturing electrodes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/18" definition-exists="false" ipc-concordant="H05B31/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mountings for electrodes</text></title-part><title-part><text>Electrode feeding devices</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B31/20" definition-exists="false" ipc-concordant="H05B31/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Mechanical arrangements for feeding electrodes </text><CPC-specific-text><reference><text>for controlling arc lamps <class-ref scheme="cpc">H05B31/0081</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B31/22" definition-exists="false" ipc-concordant="H05B31/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electromagnetic arrangements for feeding electrodes </text><CPC-specific-text><reference><text>using electromagnets <class-ref scheme="cpc">H05B31/006</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/24" definition-exists="false" ipc-concordant="H05B31/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cooling arrangements</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/26" definition-exists="false" ipc-concordant="H05B31/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Influencing the shape of arc discharge by gas blowing devices</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/28" definition-exists="false" ipc-concordant="H05B31/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Influencing the shape of arc discharge by magnetic means </text><CPC-specific-text><reference><text>using electromagnets <class-ref scheme="cpc">H05B31/006</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/30" definition-exists="false" ipc-concordant="H05B31/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/30</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Starting</text></title-part><title-part><text>Igniting </text><CPC-specific-text><reference><text>devices therefor <class-ref scheme="cpc">H05B31/0078</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B31/305" definition-exists="false" ipc-concordant="H05B31/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/305</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Ignition devices</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/32" definition-exists="false" ipc-concordant="H05B31/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switching-off</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/34" definition-exists="false" ipc-concordant="H05B31/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Indicating consumption of electrodes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B31/36" definition-exists="false" ipc-concordant="H05B31/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/36</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having two electrodes in line </text><CPC-specific-text><reference><text>electrodes in the open <class-ref scheme="cpc">H05B31/0006</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/38" definition-exists="false" ipc-concordant="H05B31/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for ac</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B31/40" definition-exists="false" ipc-concordant="H05B31/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having two electrodes at an angle </text><CPC-specific-text><reference><text>electrodes in the open <class-ref scheme="cpc">H05B31/0009</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/42" definition-exists="false" ipc-concordant="H05B31/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for ac</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B31/44" definition-exists="false" ipc-concordant="H05B31/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/44</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having two parallel electrodes </text><CPC-specific-text><reference><text>electrodes in the open <class-ref scheme="cpc">H05B31/0009</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/46" definition-exists="false" ipc-concordant="H05B31/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/46</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for ac</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B31/48" definition-exists="false" ipc-concordant="H05B31/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/48</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having more than two electrodes </text><CPC-specific-text><reference><text>electrodes in the open <class-ref scheme="cpc">H05B31/0012</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B31/50" definition-exists="false" ipc-concordant="H05B31/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/50</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>specially adapted for ac</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B31/52" definition-exists="false" ipc-concordant="H05B31/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B31/52</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>electrodes energised from different phases of the supply</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B33/00" definition-exists="true" ipc-concordant="H05B33/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B33/00</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Electroluminescent light sources</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B33/02" definition-exists="false" ipc-concordant="H05B33/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B33/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B33/04" definition-exists="false" ipc-concordant="H05B33/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H05B33/04</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>Sealing arrangements </text><CPC-specific-text><text>, e.g. against humidity</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B33/06" definition-exists="false" ipc-concordant="H05B33/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B33/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrode terminals</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B33/10" definition-exists="true" ipc-concordant="H05B33/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B33/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Apparatus or processes specially adapted to the manufacture of electroluminescent light sources</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B33/12" definition-exists="false" ipc-concordant="H05B33/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B33/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Light sources with substantially two-dimensional radiating surfaces</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B33/14" definition-exists="false" ipc-concordant="H05B33/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H05B33/14</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>characterised by the chemical or physical composition or the arrangement of the electroluminescent material </text><CPC-specific-text><text>, or by the simultaneous addition of the electroluminescent material in or onto the light source</text></CPC-specific-text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph> When classifying in this group, the chemical composition of the electroluminescent material is also classified in the appropriate subgroup of <class-ref scheme="cpc">C09K11/00</class-ref></note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B33/145" definition-exists="false" ipc-concordant="H05B33/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B33/145</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements of the electroluminescent material</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B33/18" definition-exists="false" ipc-concordant="H05B33/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B33/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the nature or concentration of the activator</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B33/20" definition-exists="false" ipc-concordant="H05B33/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B33/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the chemical or physical composition or the arrangement of the material in which the electroluminescent material is embedded</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B33/22" definition-exists="false" ipc-concordant="H05B33/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B33/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B33/24" definition-exists="false" ipc-concordant="H05B33/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B33/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of metallic reflective layers </text><reference><text><class-ref scheme="cpc">H05B33/26</class-ref> takes precedence</text></reference></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B33/26" definition-exists="false" ipc-concordant="H05B33/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B33/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>characterised by the composition or arrangement of the conductive material used as an electrode</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B33/28" definition-exists="false" ipc-concordant="H05B33/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B33/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>of translucent electrodes</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B35/00" definition-exists="true" ipc-concordant="H05B35/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-01-01" status="published"><classification-symbol>H05B35/00</classification-symbol><class-title date-revised="2019-01-01"><title-part><text>Electric light sources using a combination of different types of light generation</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="6" additional-only="false" sort-key="H05B39/00" date-revised="2022-01-01" status="published"><classification-symbol>H05B39/00</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Circuit arrangements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B39/00" definition-exists="true" ipc-concordant="H05B39/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B39/00</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Circuit arrangements or apparatus for operating incandescent light sources </text><reference><text>structurally associated with the incandescent lamps <class-ref scheme="cpc">H01K1/62</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B39/02" definition-exists="false" ipc-concordant="H05B39/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switching on, e.g. with predetermined rate of increase of lighting current</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B39/04" definition-exists="true" ipc-concordant="H05B39/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B39/04</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Controlling</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B39/041" definition-exists="false" ipc-concordant="H05B39/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/041</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the light-intensity of the source </text><reference><text><class-ref scheme="cpc">H05B39/08</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B39/042" definition-exists="false" ipc-concordant="H05B39/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by measuring the incident light</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B39/044" definition-exists="false" ipc-concordant="H05B39/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>continuously </text><reference><text><class-ref scheme="cpc">H05B39/042</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B39/045" definition-exists="false" ipc-concordant="H05B39/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with high-frequency bridge converters </text><reference><text><class-ref scheme="cpc">H05B39/048</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B39/047" definition-exists="false" ipc-concordant="H05B39/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/047</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with pulse width modulation from a DC power source</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B39/048" definition-exists="false" ipc-concordant="H05B39/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with reverse phase control</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B39/06" definition-exists="false" ipc-concordant="H05B39/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Switching arrangements, e.g. from series operation to parallel operation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B39/08" definition-exists="false" ipc-concordant="H05B39/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>by shifting phase of trigger voltage applied to gas-filled controlling tubes </text><CPC-specific-text><text>also in controlled semiconductor devices </text><reference><text>in converters <class-ref scheme="cpc">H02M5/00</class-ref>; with regulation <class-ref scheme="cpc">G05F1/44</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B39/081" definition-exists="false" ipc-concordant="H05B39/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/081</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by measuring the incident light </text><reference><text><class-ref scheme="cpc">H05B39/083</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B39/083" definition-exists="false" ipc-concordant="H05B39/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/083</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by the variation-rate of light intensity</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B39/085" definition-exists="false" ipc-concordant="H05B39/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/085</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by touch control</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B39/086" definition-exists="false" ipc-concordant="H05B39/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/086</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with possibility of remote control</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B39/088" definition-exists="false" ipc-concordant="H05B39/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/088</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by wireless means, e.g. infra-red transmitting means</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B39/09" definition-exists="false" ipc-concordant="H05B39/09" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/09</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the lamp is fed by pulses </text><CPC-specific-text><reference><text>automatic circuit devices built into or on the incandescent lamp <class-ref scheme="cpc">H01K1/625</class-ref>; vehicle winking devices <class-ref scheme="cpc">B60Q1/38</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B39/10" definition-exists="false" ipc-concordant="H05B39/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Circuits providing for substitution of the light source in case of its failure </text><CPC-specific-text><reference><text>changing to a reserve current source <class-ref scheme="cpc">H02J9/00</class-ref></text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B39/105" definition-exists="false" ipc-concordant="H05B39/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B39/105</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with a spare lamp in the circuit, and a possibility of shunting a failed lamp </text><reference><text>lamp changing devices <class-ref scheme="cpc">H01R33/00</class-ref>, <class-ref scheme="cpc">H01R43/00</class-ref>; incandescent lamps with a reserve body <class-ref scheme="cpc">H01K</class-ref></text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B41/00" definition-exists="true" ipc-concordant="H05B41/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B41/00</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Circuit arrangements or apparatus for igniting or operating discharge lamps </text><reference><text>structurally associated with the discharge lamps <class-ref scheme="cpc">H01J61/54</class-ref>, <class-ref scheme="cpc">H01J61/56</class-ref></text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B41/02" definition-exists="false" ipc-concordant="H05B41/02" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Details</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B41/04" definition-exists="true" ipc-concordant="H05B41/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B41/04</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Starting switches</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/042" definition-exists="false" ipc-concordant="H05B41/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using semiconductor devices</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/044" definition-exists="false" ipc-concordant="H05B41/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for lamp provided with pre-heating electrodes</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/046" definition-exists="false" ipc-concordant="H05B41/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using controlled semiconductor devices</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/048" definition-exists="false" ipc-concordant="H05B41/04" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/048</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using electromagnetic relays</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/06" definition-exists="false" ipc-concordant="H05B41/06" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>thermal only</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/08" definition-exists="false" ipc-concordant="H05B41/08" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/08</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>heated by glow discharge</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/10" definition-exists="false" ipc-concordant="H05B41/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>magnetic only</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/12" definition-exists="false" ipc-concordant="H05B41/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/12</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>combined thermal and magnetic</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B41/14" definition-exists="false" ipc-concordant="H05B41/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/14</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Circuit arrangements</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B41/16" definition-exists="false" ipc-concordant="H05B41/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/16</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, </text><CPC-specific-text><text>or with network frequencies</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/18" definition-exists="false" ipc-concordant="H05B41/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/18</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having a starting switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/19" definition-exists="false" ipc-concordant="H05B41/19" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/19</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for lamps having an auxiliary starting electrode</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/20" definition-exists="false" ipc-concordant="H05B41/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/20</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>having no starting switch</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/22" definition-exists="false" ipc-concordant="H05B41/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/22</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for lamps having an auxiliary starting electrode</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/23" definition-exists="false" ipc-concordant="H05B41/23" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/23</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for lamps not having an auxiliary starting electrode</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/231" definition-exists="false" ipc-concordant="H05B41/231" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/231</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for high-pressure lamps</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/232" definition-exists="false" ipc-concordant="H05B41/232" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/232</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for low-pressure lamps</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2325" definition-exists="false" ipc-concordant="H05B41/232" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>provided with pre-heating electrodes</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/233" definition-exists="false" ipc-concordant="H05B41/233" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/233</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using resonance circuitry</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/234" definition-exists="false" ipc-concordant="H05B41/234" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/234</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to eliminate stroboscopic effects, e.g. feeding two lamps with different phases</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B41/24" definition-exists="false" ipc-concordant="H05B41/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/24</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the lamp is fed by high frequency ac, </text><CPC-specific-text><text>or with separate oscillator frequency</text></CPC-specific-text><reference><text><class-ref scheme="cpc">H05B41/26</class-ref> takes precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/245" definition-exists="false" ipc-concordant="H05B41/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/245</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for a plurality of lamps</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B41/26" definition-exists="false" ipc-concordant="H05B41/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/26</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/28" definition-exists="false" ipc-concordant="H05B41/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/28</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using static converters</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/2806" definition-exists="false" ipc-concordant="H05B41/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2806</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with semiconductor devices and specially adapted for lamps without electrodes in the vessel, e.g. surface discharge lamps, electrodeless discharge lamps</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/2813" definition-exists="false" ipc-concordant="H05B41/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2813</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Arrangements for protecting lamps or circuits against abnormal operating conditions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/282" definition-exists="false" ipc-concordant="H05B41/282" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2017-08-01" status="published"><classification-symbol>H05B41/282</classification-symbol><class-title date-revised="2017-08-01"><title-part><text>with semiconductor devices </text><reference><CPC-specific-text><text><class-ref scheme="cpc">H05B41/2806</class-ref></text></CPC-specific-text><text>, <class-ref scheme="cpc">H05B41/288</class-ref>, <class-ref scheme="cpc">H05B41/295</class-ref> take precedence</text></reference></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/2821" definition-exists="false" ipc-concordant="H05B41/282" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2821</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of a single-switch converter or a parallel push-pull converter in the final stage </text><reference><text><class-ref scheme="cpc">H05B41/285</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2822" definition-exists="false" ipc-concordant="H05B41/282" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2822</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using specially adapted components in the load circuit, e.g. feed-back transformers, piezo-electric transformers; using specially adapted load circuit configurations</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2824" definition-exists="false" ipc-concordant="H05B41/282" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2824</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using control circuits for the switching element </text><reference><text><class-ref scheme="cpc">H05B41/2822</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/2825" definition-exists="false" ipc-concordant="H05B41/282" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2825</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by means of a bridge converter in the final stage </text><reference><text><class-ref scheme="cpc">H05B41/285</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2827" definition-exists="false" ipc-concordant="H05B41/282" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2827</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using specially adapted components in the load circuit, e.g. feed-back transformers, piezo-electric transformers; using specially adapted load circuit configurations</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2828" definition-exists="false" ipc-concordant="H05B41/282" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2828</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>using control circuits for the switching elements </text><reference><text><class-ref scheme="cpc">H05B41/2827</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/285" definition-exists="false" ipc-concordant="H05B41/285" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/285</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for protecting lamps or circuits against abnormal operating conditions</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2851" definition-exists="false" ipc-concordant="H05B41/285" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2851</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for protecting the circuit against abnormal operating conditions</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/2853" definition-exists="false" ipc-concordant="H05B41/285" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2853</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against abnormal power supply conditions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/2855" definition-exists="false" ipc-concordant="H05B41/285" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2855</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against abnormal lamp operating conditions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/2856" definition-exists="false" ipc-concordant="H05B41/285" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2856</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against internal abnormal circuit conditions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2858" definition-exists="false" ipc-concordant="H05B41/285" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2019-05-01" status="published"><classification-symbol>H05B41/2858</classification-symbol><class-title date-revised="2019-05-01"><title-part><CPC-specific-text><text>for protecting the lamp against abnormal operating conditions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/288" definition-exists="false" ipc-concordant="H05B41/288" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/288</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps </text><CPC-specific-text><reference><text><class-ref scheme="cpc">H05B41/2806</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/2881" definition-exists="false" ipc-concordant="H05B41/288" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2881</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Load circuits; Control thereof</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2882" definition-exists="false" ipc-concordant="H05B41/288" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2882</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the control resulting from an action on the static converter</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/2883" definition-exists="false" ipc-concordant="H05B41/288" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2883</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the controlled element being a DC/AC converter in the final stage, e.g. by harmonic mode starting</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/2885" definition-exists="false" ipc-concordant="H05B41/288" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2885</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>Static converters especially adapted therefor; Control thereof </text><reference><text><class-ref scheme="cpc">H05B41/2882</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2886" definition-exists="false" ipc-concordant="H05B41/288" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2886</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>comprising a controllable preconditioner, e.g. a booster</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2887" definition-exists="false" ipc-concordant="H05B41/288" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2887</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>characterised by a controllable bridge in the final stage</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/2888" definition-exists="false" ipc-concordant="H05B41/288" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2888</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>the bridge being commutated at low frequency, e.g. 1kHz</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/292" definition-exists="false" ipc-concordant="H05B41/292" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/292</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for protecting lamps or circuits against abnormal operating conditions</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2921" definition-exists="false" ipc-concordant="H05B41/292" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2921</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for protecting the circuit against abnormal operating conditions</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/2923" definition-exists="false" ipc-concordant="H05B41/292" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2923</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against abnormal power supply conditions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/2925" definition-exists="false" ipc-concordant="H05B41/292" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2925</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against abnormal lamp operating conditions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/2926" definition-exists="false" ipc-concordant="H05B41/292" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2926</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against internal abnormal circuit conditions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2928" definition-exists="false" ipc-concordant="H05B41/292" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2928</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for protecting the lamp against abnormal operating conditions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/295" definition-exists="false" ipc-concordant="H05B41/295" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/295</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/298" definition-exists="false" ipc-concordant="H05B41/298" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/298</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Arrangements for protecting lamps or circuits against abnormal operating conditions</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2981" definition-exists="false" ipc-concordant="H05B41/298" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2981</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for protecting the circuit against abnormal operating conditions</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/2983" definition-exists="false" ipc-concordant="H05B41/298" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2983</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against abnormal power supply conditions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/2985" definition-exists="false" ipc-concordant="H05B41/298" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2985</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against abnormal lamp operating conditions</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/2986" definition-exists="false" ipc-concordant="H05B41/298" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2986</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>against internal abnormal circuit conditions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/2988" definition-exists="false" ipc-concordant="H05B41/298" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/2988</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for protecting the lamp against abnormal operating conditions</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B41/30" definition-exists="true" ipc-concordant="H05B41/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B41/30</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>in which the lamp is fed by pulses, e.g. flash lamp</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/32" definition-exists="false" ipc-concordant="H05B41/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/32</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>for single flash operation</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/325" definition-exists="false" ipc-concordant="H05B41/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/325</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by measuring the incident light</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/34" definition-exists="false" ipc-concordant="H05B41/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/34</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>to provide a sequence of flashes</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B41/36" definition-exists="false" ipc-concordant="H05B41/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B41/36</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Controlling</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/38" definition-exists="false" ipc-concordant="H05B41/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/38</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Controlling the intensity of light</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/382" definition-exists="false" ipc-concordant="H05B41/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/382</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>during the transitional start-up phase</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/384" definition-exists="false" ipc-concordant="H05B41/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/384</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>in case of hot-restriking</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/386" definition-exists="false" ipc-concordant="H05B41/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/386</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for speeding-up the lighting-up</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/388" definition-exists="false" ipc-concordant="H05B41/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/388</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for a transition from glow to arc</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/39" definition-exists="false" ipc-concordant="H05B41/39" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/39</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>continuously</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/391" definition-exists="false" ipc-concordant="H05B41/391" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/391</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using saturable magnetic devices</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/392" definition-exists="false" ipc-concordant="H05B41/392" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/392</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using semiconductor devices, e.g. thyristor</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="13" additional-only="false" sort-key="H05B41/3921" definition-exists="false" ipc-concordant="H05B41/392" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/3921</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>with possibility of light intensity variations</text></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/3922" definition-exists="false" ipc-concordant="H05B41/392" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/3922</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>and measurement of the incident light</text></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/3924" definition-exists="false" ipc-concordant="H05B41/392" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/3924</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by phase control, e.g. using a triac </text><reference><text><class-ref scheme="cpc">H05B41/3922</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/3925" definition-exists="false" ipc-concordant="H05B41/392" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/3925</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by frequency variation </text><reference><text><class-ref scheme="cpc">H05B41/3922</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="14" additional-only="false" sort-key="H05B41/3927" definition-exists="false" ipc-concordant="H05B41/392" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/3927</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>by pulse width modulation </text><reference><text><class-ref scheme="cpc">H05B41/3922</class-ref> takes precedence</text></reference></CPC-specific-text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="15" additional-only="false" sort-key="H05B41/3928" definition-exists="false" ipc-concordant="H05B41/392" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/3928</classification-symbol><class-title date-revised="2013-01-01"><title-part><CPC-specific-text><text>for high-pressure lamps, e.g. high-intensity discharge lamps, high-pressure mercury or sodium lamps</text></CPC-specific-text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B41/40" definition-exists="false" ipc-concordant="H05B41/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/40</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>discontinuously</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="12" additional-only="false" sort-key="H05B41/42" definition-exists="false" ipc-concordant="H05B41/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B41/42</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>in two steps only</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B41/44" definition-exists="false" ipc-concordant="H05B41/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B41/44</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>for providing special optical effects, e.g. progressive motion of light</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B41/46" definition-exists="false" ipc-concordant="H05B41/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B41/46</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Circuits providing for substitution in case of failure of the lamp</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B44/00" definition-exists="true" ipc-concordant="H05B44/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B44/00</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Circuit arrangements for operating electroluminescent light sources </text><reference><text>for operating light emitting diodes <class-ref scheme="cpc">H05B45/00</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B45/00" definition-exists="true" ipc-concordant="H05B45/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-02-01" status="published"><classification-symbol>H05B45/00</classification-symbol><class-title date-revised="2023-02-01"><title-part><text>Circuit arrangements for operating light-emitting diodes [LED]</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B45/10" definition-exists="false" ipc-concordant="H05B45/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/10</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Controlling the intensity of the light</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/12" definition-exists="false" ipc-concordant="H05B45/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/12</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>using optical feedback</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/14" definition-exists="true" ipc-concordant="H05B45/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B45/14</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>using electrical feedback from LEDs or from LED modules</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/18" definition-exists="true" ipc-concordant="H05B45/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/18</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>using temperature feedback</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B45/20" definition-exists="true" ipc-concordant="H05B45/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/20</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Controlling the colour of the light</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/22" definition-exists="false" ipc-concordant="H05B45/22" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B45/22</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>using optical feedback</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/24" definition-exists="true" ipc-concordant="H05B45/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B45/24</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>using electrical feedback from LEDs or from LED modules</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/28" definition-exists="false" ipc-concordant="H05B45/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/28</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>using temperature feedback</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B45/30" definition-exists="true" ipc-concordant="H05B45/30" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/30</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Driver circuits</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/305" definition-exists="true" ipc-concordant="H05B45/305" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/305</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Frequency-control circuits</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/31" definition-exists="true" ipc-concordant="H05B45/31" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/31</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Phase-control circuits</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B45/315" definition-exists="true" ipc-concordant="H05B45/315" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/315</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Reverse phase-control circuits</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/32" definition-exists="true" ipc-concordant="H05B45/32" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/32</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Pulse-control circuits</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B45/325" definition-exists="false" ipc-concordant="H05B45/325" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/325</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Pulse-width modulation [PWM]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B45/327" definition-exists="true" ipc-concordant="H05B45/327" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/327</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Burst dimming</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B45/33" definition-exists="false" ipc-concordant="H05B45/33" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/33</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Pulse-amplitude modulation [PAM]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B45/335" definition-exists="false" ipc-concordant="H05B45/335" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/335</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Pulse-frequency modulation [PFM]</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/34" definition-exists="false" ipc-concordant="H05B45/34" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/34</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Voltage stabilisation</text></title-part><title-part><text>Maintaining constant voltage</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/345" definition-exists="false" ipc-concordant="H05B45/345" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/345</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Current stabilisation</text></title-part><title-part><text>Maintaining constant current</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/347" definition-exists="true" ipc-concordant="H05B45/347" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/347</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Dynamic headroom control [DHC]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/35" definition-exists="true" ipc-concordant="H05B45/35" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/35</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Balancing circuits</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/355" definition-exists="false" ipc-concordant="H05B45/355" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/355</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Power factor correction [PFC]</text></title-part><title-part><text>Reactive power compensation</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/357" definition-exists="true" ipc-concordant="H05B45/357" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/357</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>specially adapted for retrofit LED light sources</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B45/3574" definition-exists="false" ipc-concordant="H05B45/3574" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/3574</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Emulating the electrical or functional characteristics of incandescent lamps</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B45/3575" definition-exists="true" ipc-concordant="H05B45/3575" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/3575</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>by means of dummy loads or bleeder circuits, e.g. for dimmers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B45/3577" definition-exists="false" ipc-concordant="H05B45/3577" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/3577</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Emulating the dimming characteristics, brightness or colour temperature of incandescent lamps</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B45/3578" definition-exists="true" ipc-concordant="H05B45/3578" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/3578</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Emulating the electrical or functional characteristics of discharge lamps</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/36" definition-exists="false" ipc-concordant="H05B45/36" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/36</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Circuits for reducing or suppressing harmonics, ripples or electromagnetic interferences [EMI]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/37" definition-exists="false" ipc-concordant="H05B45/37" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/37</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Converter circuits</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B45/3725" definition-exists="true" ipc-concordant="H05B45/3725" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/3725</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Switched mode power supply [SMPS]</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B45/375" definition-exists="false" ipc-concordant="H05B45/375" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/375</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>using buck topology</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B45/38" definition-exists="false" ipc-concordant="H05B45/38" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/38</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>using boost topology</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B45/382" definition-exists="true" ipc-concordant="H05B45/382" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/382</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>with galvanic isolation between input and output</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B45/385" definition-exists="false" ipc-concordant="H05B45/385" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/385</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>using flyback topology</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B45/39" definition-exists="false" ipc-concordant="H05B45/39" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/39</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Circuits containing inverter bridges</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B45/392" definition-exists="false" ipc-concordant="H05B45/392" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/392</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>wherein the LEDs are placed as freewheeling diodes at the secondary side of an isolation transformer</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/395" definition-exists="false" ipc-concordant="H05B45/395" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/395</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Linear regulators</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B45/397" definition-exists="true" ipc-concordant="H05B45/397" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/397</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Current mirror circuits</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B45/40" definition-exists="true" ipc-concordant="H05B45/40" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/40</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Details of LED load circuits</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/42" definition-exists="true" ipc-concordant="H05B45/42" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/42</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Antiparallel configurations</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/44" definition-exists="true" ipc-concordant="H05B45/44" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B45/44</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>with an active control inside an LED matrix</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B45/46" definition-exists="true" ipc-concordant="H05B45/46" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B45/46</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>having LEDs disposed in parallel lines</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B45/48" definition-exists="true" ipc-concordant="H05B45/48" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B45/48</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>having LEDs organised in strings and incorporating parallel shunting devices</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B45/50" definition-exists="true" ipc-concordant="H05B45/50" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/50</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>responsive to malfunctions or undesirable behaviour of LEDs</text></title-part><title-part><text>responsive to LED life</text></title-part><title-part><text>Protective circuits</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-source">Group <class-ref scheme="cpc">H05B45/50</class-ref> is impacted by reclassification into group <class-ref scheme="cpc">H05B45/59</class-ref>. <br/>Groups <class-ref scheme="cpc">H05B45/50</class-ref> and <class-ref scheme="cpc">H05B45/59</class-ref> should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/52" definition-exists="true" ipc-concordant="H05B45/52" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/52</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>in a parallel array of LEDs</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/54" definition-exists="true" ipc-concordant="H05B45/54" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/54</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>in a series array of LEDs</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/56" definition-exists="false" ipc-concordant="H05B45/56" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/56</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>involving measures to prevent abnormal temperature of the LEDs</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/58" definition-exists="false" ipc-concordant="H05B45/58" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2020-01-01" status="published"><classification-symbol>H05B45/58</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>involving end of life detection of LEDs</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B45/59" definition-exists="false" ipc-concordant="H05B45/59" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B45/59</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>for reducing or suppressing flicker or glow effects</text></title-part></class-title><notes-and-warnings><note type="warning"><note-paragraph warning-type="reclass-destination">Group <class-ref scheme="cpc">H05B45/59</class-ref> is incomplete pending reclassification of documents from groups <class-ref scheme="cpc">H05B45/00</class-ref> and <class-ref scheme="cpc">H05B45/50</class-ref>.<br/>Groups <class-ref scheme="cpc">H05B45/00</class-ref>, <class-ref scheme="cpc">H05B45/50</class-ref> and <class-ref scheme="cpc">H05B45/59</class-ref> should be considered in order to perform a complete search.</note-paragraph></note></notes-and-warnings></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B45/60" definition-exists="false" ipc-concordant="H05B45/60" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2023-02-01" status="published"><classification-symbol>H05B45/60</classification-symbol><class-title date-revised="2023-02-01"><title-part><text>Circuit arrangements for operating LEDs comprising organic material, e.g. for operating organic light-emitting diodes [OLED] or polymer light-emitting diodes [PLED]</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B46/00" definition-exists="false" ipc-concordant="H05B46/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B46/00</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Circuit arrangements for operating light sources using a charge of combustible material</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="7" additional-only="false" sort-key="H05B47/00" definition-exists="true" ipc-concordant="H05B47/00" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/00</classification-symbol><class-title date-revised="2022-01-01"><title-part><text>Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B47/10" definition-exists="false" ipc-concordant="H05B47/10" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/10</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Controlling the light source</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/105" definition-exists="false" ipc-concordant="H05B47/105" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/105</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>in response to determined parameters</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B47/11" definition-exists="false" ipc-concordant="H05B47/11" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/11</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>by determining the brightness or colour temperature of ambient light</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B47/115" definition-exists="true" ipc-concordant="H05B47/115" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/115</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>by determining the presence or movement of objects or living beings</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B47/12" definition-exists="true" ipc-concordant="H05B47/12" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/12</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>by detecting audible sound</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B47/125" definition-exists="true" ipc-concordant="H05B47/125" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/125</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>by using cameras</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B47/13" definition-exists="false" ipc-concordant="H05B47/13" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/13</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>by using passive infrared detectors</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B47/135" definition-exists="true" ipc-concordant="H05B47/135" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/135</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>by determining the type of light source being controlled </text><reference><text>electrical parameters of light source being controlled <class-ref scheme="cpc">H05B47/14</class-ref></text></reference></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B47/14" definition-exists="true" ipc-concordant="H05B47/14" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/14</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>by determining electrical parameters of the light source</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/155" definition-exists="true" ipc-concordant="H05B47/155" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/155</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Coordinated control of two or more light sources</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/16" definition-exists="true" ipc-concordant="H05B47/16" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/16</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>by timing means</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/165" definition-exists="true" ipc-concordant="H05B47/165" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/165</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>following a pre-assigned programmed sequence</text></title-part><title-part><text>Logic control [LC]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/17" definition-exists="true" ipc-concordant="H05B47/17" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/17</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/175" definition-exists="false" ipc-concordant="H05B47/175" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/175</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>by remote control</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B47/18" definition-exists="true" ipc-concordant="H05B47/18" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/18</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>via data-bus transmission</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B47/185" definition-exists="false" ipc-concordant="H05B47/185" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/185</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>via power line carrier transmission</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B47/19" definition-exists="true" ipc-concordant="H05B47/19" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/19</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>via wireless transmission</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="11" additional-only="false" sort-key="H05B47/195" definition-exists="true" ipc-concordant="H05B47/195" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/195</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>the transmission using visible or infrared light</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="8" additional-only="false" sort-key="H05B47/20" definition-exists="true" ipc-concordant="H05B47/20" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/20</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Responsive to malfunctions or to light source life</text></title-part><title-part><text>for protection</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/21" definition-exists="false" ipc-concordant="H05B47/21" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/21</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>of two or more light sources connected in parallel</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B47/22" definition-exists="false" ipc-concordant="H05B47/21" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/22</classification-symbol><class-title date-revised="2020-01-01"><title-part><CPC-specific-text><text>with communication between the lamps and a central unit</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/23" definition-exists="false" ipc-concordant="H05B47/23" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/23</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>of two or more light sources connected in series</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="false" level="10" additional-only="false" sort-key="H05B47/235" definition-exists="false" ipc-concordant="H05B47/23" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/235</classification-symbol><class-title date-revised="2020-01-01"><title-part><CPC-specific-text><text>with communication between the lamps and a central unit</text></CPC-specific-text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/24" definition-exists="false" ipc-concordant="H05B47/24" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/24</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Circuit arrangements for protecting against overvoltage</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/25" definition-exists="false" ipc-concordant="H05B47/25" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/25</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Circuit arrangements for protecting against overcurrent</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/26" definition-exists="false" ipc-concordant="H05B47/26" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/26</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Circuit arrangements for protecting against earth faults</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/28" definition-exists="false" ipc-concordant="H05B47/28" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/28</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Circuit arrangements for protecting against abnormal temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="false" level="9" additional-only="false" sort-key="H05B47/29" definition-exists="false" ipc-concordant="H05B47/29" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2022-01-01" status="published"><classification-symbol>H05B47/29</classification-symbol><class-title date-revised="2020-01-01"><title-part><text>Circuits providing for substitution of the light source in case of its failure</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="true" level="6" additional-only="true" sort-key="H05B203/00" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/00</classification-symbol>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="H05B203/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aspects relating to Ohmic resistive heating covered by group <class-ref scheme="cpc">H05B3/00</class-ref></text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/002" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/002</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters using a particular layout for the resistive material or resistive elements</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B203/003" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/003</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using serpentine layout</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B203/004" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/004</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using zigzag layout</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B203/005" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/005</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using multiple resistive elements or resistive zones isolated from each other</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B203/006" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/006</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using interdigitated electrodes</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B203/007" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/007</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using multiple electrically connected resistive elements or resistive zones</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B203/008" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/008</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>with layout including a portion free of resistive material, e.g. communication window</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/009" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/009</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters using conductive material in contact with opposing surfaces of the resistive element or resistive layer</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B203/01" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/01</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters comprising a particular structure with multiple layers</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/011" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/011</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters using laterally extending conductive material as connecting means</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/012" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/012</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters using non- flexible resistive rods or tubes not provided for in <class-ref scheme="cpc">H05B3/42</class-ref></text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/013" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/013</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters using resistive films or coatings</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/014" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/014</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters using resistive wires or cables not provided for in <class-ref scheme="cpc">H05B3/54</class-ref></text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B203/015" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/015</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heater wherein the heating element is interwoven with the textile</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/016" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/016</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters using particular connecting means</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/017" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/017</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Manufacturing methods or apparatus for heaters</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/018" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/018</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters using heating elements comprising mosi2</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/019" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/019</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters using heating elements having a negative temperature coefficient</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters using heating elements having a positive temperature coefficient</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/021" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/021</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially adapted for heating liquids</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially adapted for heating gaseous material</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B203/023" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters of the type used for electrically heating the air blown in a vehicle compartment by the vehicle heating system</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B203/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters using beehive flow through structures</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/025" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/025</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially adapted for glass melting or glass treatment</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/026" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/026</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially adapted for floor heating</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/027" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/027</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially adapted for glow plug igniters</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/028" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/028</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially adapted for trays or plates to keep food or liquids hot</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/029" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/029</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially adapted for seat warmers</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially adapted for heating hand held tools</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/031" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/031</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially adapted for heating the windscreen wiper area</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/032" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/032</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially adapted for heating by radiation heating</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/033" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/033</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heater including particular mechanical reinforcing means</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/034" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/034</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heater using resistive elements made of short fibbers of conductive material</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/035" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/035</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Electrical circuits used in resistive heating apparatus</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/036" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/036</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially adapted for garment heating</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B203/037" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2203/037</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters with zones of different power density</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="H05B206/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2206/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aspects relating to heating by electric, magnetic, or electromagnetic fields covered by group <class-ref scheme="cpc">H05B6/00</class-ref></text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B206/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2206/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Induction heating</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B206/022" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2206/022</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Special supports for the induction coils</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B206/023" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2206/023</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>using the curie point of the material in which heating current is being generated to control the heating temperature</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B206/024" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2206/024</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>the resistive heat generated in the induction coil is conducted to the load</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B206/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2206/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating using microwaves</text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B206/042" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2206/042</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Microwave oven combined with a toaster or including a toaster</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B206/043" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2206/043</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Methods or circuits intended to extend the life of the magnetron</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B206/044" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2206/044</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Microwave heating devices provided with two or more magnetrons or microwave sources of other kind</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B206/045" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2206/045</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Microwave disinfection, sterilization, destruction of waste...</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="9" additional-only="true" sort-key="H05B206/046" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2206/046</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Microwave drying of wood, ink, food, ceramic, sintering of ceramic, clothes, hair</text></title-part></class-title></classification-item></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="H05B213/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2213/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aspects relating both to resistive heating and to induction heating, covered by <class-ref scheme="cpc">H05B3/00</class-ref> and <class-ref scheme="cpc">H05B6/00</class-ref></text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B213/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2213/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Stirring of melted material in melting furnaces</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B213/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2213/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating plates made out of a matrix of heating elements that can define heating areas adapted to cookware randomly placed on the heating plate</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B213/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2213/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating plates with overheat protection means</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B213/05" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2213/05</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating plates with pan detection means</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B213/06" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2213/06</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Cook-top or cookware capable of communicating with each other</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B213/07" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2213/07</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating plates with temperature control means</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="7" additional-only="true" sort-key="H05B214/00" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2214/00</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups <class-ref scheme="cpc">H05B3/00</class-ref>, <class-ref scheme="cpc">H05B6/00</class-ref></text></title-part></class-title>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B214/02" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2214/02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heaters specially designed for de-icing or protection against icing</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B214/03" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2214/03</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating of hydrocarbons</text></title-part></class-title></classification-item>
<classification-item breakdown-code="true" not-allocatable="false" level="8" additional-only="true" sort-key="H05B214/04" definition-exists="false" ipc-concordant="CPCONLY" c-set-base-allowed="false" c-set-subsequent-allowed="true" date-revised="2013-01-01" status="published"><classification-symbol>H05B2214/04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>Heating means manufactured by using nanotechnology</text></title-part></class-title></classification-item></classification-item></classification-item></classification-item></class-scheme>