blabla/PATSTAT/CPCSchemeXML202302/cpc-scheme-Y.xml

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<class-scheme publication-date="2023-02-01" scheme-type="cpc" publication-type="official">
<classification-item breakdown-code="false" not-allocatable="true" level="2" additional-only="true" sort-key="Y" date-revised="2013-01-01" status="published"><classification-symbol>Y</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS</text></title-part><title-part><text>GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC</text></title-part><title-part><text>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>In this section, classes <class-ref scheme="cpc">Y02</class-ref> and <class-ref scheme="cpc">Y04</class-ref> are only to be used for tagging documents which are already classified or indexed elsewhere and which relate in a broad sense to specific major technical fields, these fields being defined by the notes following the title of the subclasses of this section.</note-paragraph><note-paragraph> As the primary purpose of the tagging according to Note (1) is to monitor new technological development and to tag cross-sectional technologies that do not fit in a single other section of the IPC, the tagging codes of this section do not in any way replace the classification or indexing codes of the other sections.</note-paragraph><note-paragraph>Class <class-ref scheme="cpc">Y10</class-ref> has been introduced in July 2012 in view of the CPC to accommodate for technical subjects formerly covered by USPC cross-reference art collections [XRACs] and digests</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="3" additional-only="true" sort-key="Y02" date-revised="2013-01-01" status="published"><classification-symbol>Y02</classification-symbol>
<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="true" sort-key="Y02" date-revised="2018-01-01" status="published"><classification-symbol>Y02</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>This class <u>covers</u> selected technologies, which control, reduce or prevent anthropogenic emissions of greenhouse gases [GHG], in the framework of the Kyoto Protocol and the Paris Agreement, and also technologies which allow adapting to the adverse effects of climate change.</note-paragraph><note-paragraph>If appropriate, a document can receive more than one indexing code of this class.</note-paragraph></note></notes-and-warnings>
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" link-file="cpc-scheme-Y02A.xml" sort-key="Y02A" definition-exists="false" date-revised="2018-01-01" status="published"><classification-symbol>Y02A</classification-symbol><class-title date-revised="2018-01-01"><title-part><text>TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>This subclass <u>covers</u> technologies for adaptation to climate change, i.e. technologies that allow adapting to the adverse effects of climate change in human, industrial (including agriculture and livestock) and economic activities.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" link-file="cpc-scheme-Y02B.xml" sort-key="Y02B" definition-exists="false" date-revised="2018-05-01" status="published"><classification-symbol>Y02B</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" link-file="cpc-scheme-Y02C.xml" sort-key="Y02C" definition-exists="false" date-revised="2013-01-01" status="published"><classification-symbol>Y02C</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CAPTURE, STORAGE, SEQUESTRATION OR DISPOSAL OF GREENHOUSE GASES [GHG]</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" link-file="cpc-scheme-Y02D.xml" sort-key="Y02D" definition-exists="false" date-revised="2020-08-01" status="published"><classification-symbol>Y02D</classification-symbol><class-title date-revised="2020-08-01"><title-part><text>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>This subclass <u>covers</u> information and communication technologies [ICT] whose purpose is to minimize the use of energy during the operation of the involved ICT equipment.</note-paragraph><note-paragraph>This subclass <u>does not cover</u> the use of an ICT technology supporting energy efficient operation of a further piece of equipment, nor the reuse or recycling of ICT equipment.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" link-file="cpc-scheme-Y02E.xml" sort-key="Y02E" definition-exists="false" date-revised="2018-05-01" status="published"><classification-symbol>Y02E</classification-symbol><class-title date-revised="2018-05-01"><title-part><text>REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" link-file="cpc-scheme-Y02P.xml" sort-key="Y02P" definition-exists="false" date-revised="2015-11-01" status="published"><classification-symbol>Y02P</classification-symbol><class-title><title-part><text>CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>This subclass <u>covers</u> climate change mitigation technologies in any kind of industrial processing or production activity, including the agroalimentary industry, agriculture, fishing, ranching and the like.</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" link-file="cpc-scheme-Y02T.xml" sort-key="Y02T" definition-exists="false" date-revised="2017-05-01" status="published"><classification-symbol>Y02T</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION</text></title-part></class-title></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" link-file="cpc-scheme-Y02W.xml" sort-key="Y02W" definition-exists="false" date-revised="2015-05-01" status="published"><classification-symbol>Y02W</classification-symbol><class-title><title-part><text>CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="true" sort-key="Y04" date-revised="2013-01-01" status="published"><classification-symbol>Y04</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" link-file="cpc-scheme-Y04S.xml" sort-key="Y04S" definition-exists="false" date-revised="2013-01-01" status="published"><classification-symbol>Y04S</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS</text></title-part></class-title></classification-item></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="4" additional-only="true" sort-key="Y10" date-revised="2015-01-15" status="published"><classification-symbol>Y10</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>TECHNICAL SUBJECTS COVERED BY FORMER USPC</text></title-part></class-title>
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" link-file="cpc-scheme-Y10S.xml" sort-key="Y10S" definition-exists="false" date-revised="2013-01-01" status="published"><classification-symbol>Y10S</classification-symbol><class-title date-revised="2013-01-01"><title-part><text>TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS</text></title-part></class-title><notes-and-warnings date-revised="2013-01-01"><note type="note"><note-paragraph>This subclass has been introduced in July 2012 in view of the CPC to accommodate for technical subjects formerly covered by USPC cross-reference art collections [XRACs] and digests</note-paragraph></note></notes-and-warnings></classification-item>
<classification-item breakdown-code="false" not-allocatable="true" level="5" additional-only="true" link-file="cpc-scheme-Y10T.xml" sort-key="Y10T" definition-exists="false" date-revised="2015-01-15" status="published"><classification-symbol>Y10T</classification-symbol><class-title><title-part><text>TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION</text></title-part></class-title><notes-and-warnings><note type="note"><note-paragraph>This subclass has been introduced in January 2015 in view of the CPC to accommodate for technical subjects formerly covered by USPC</note-paragraph></note></notes-and-warnings></classification-item></classification-item></classification-item></classification-item></class-scheme>