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{
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"cells": [
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{
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"cell_type": "code",
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"execution_count": 18,
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"id": "a8be6839",
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"metadata": {},
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"outputs": [],
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"source": [
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"import os\n",
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"import pandas as pd\n",
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"import janitor\n",
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"import matplotlib.pyplot as plt\n",
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"import seaborn as sns\n",
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"from matplotlib.ticker import MaxNLocator\n",
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"import math\n",
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"%matplotlib inline"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 15,
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"id": "211ba466",
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"metadata": {},
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"outputs": [],
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"source": [
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"outdir=\"EU_CH_scope\"\n",
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"\n",
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"appln = pd.read_csv(f\"{outdir}/tls_201_scope.csv\")\n",
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"\n",
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"appln_title = pd.read_csv(f\"{outdir}/tls_202_scope.csv\")\n",
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"\n",
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"pers = pd.read_csv(f\"{outdir}/tls_206_scope.csv\")\n",
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"\n",
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"appln_pers = pd.read_csv(f\"{outdir}/tls_207_scope.csv\")\n",
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"\n",
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"appln_cpc = pd.read_csv(f\"{outdir}/tls_224_scope.csv\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 31,
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"id": "f878b151",
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"metadata": {},
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"outputs": [],
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"source": [
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"# workdir_path=r\"CPCTitleList202302\"\n",
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"# # outfile='wos_extract_complete.csv'\n",
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"# # with_header=True\n",
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"# cpc_ids = pd.DataFrame()\n",
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"# for root, dirs, files in os.walk(workdir_path):\n",
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"# for filename in files:\n",
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"# path=os.path.join(root, filename)\n",
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"# section = pd.read_csv(path, sep='\\t', header=None)\n",
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"# cpc_ids=pd.concat([cpc_ids,section], ignore_index=True)\n",
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"# cpc_ids.columns =[\"cpc_id\",\"idk\",\"cpc_name\"]\n",
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"# cpc_ids = cpc_ids.drop(columns=\"idk\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 106,
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"id": "95ea20da",
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"metadata": {},
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"outputs": [],
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"source": [
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"parsed = {x: [] for x in ['code', 'title', 'section', 'class', 'subclass', 'group', 'main_group']}\n",
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"for letter in 'ABCDEFGHY':\n",
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" file = f'CPCTitleList202302/cpc-section-{letter}_20230201.txt'\n",
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" with open(file) as f:\n",
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" for line in f:\n",
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" vals = line.strip().split('\\t')\n",
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" if len(vals) == 2:\n",
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" parsed['code'].append(vals[0])\n",
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" parsed['title'].append(vals[1])\n",
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" elif len(vals) == 3:\n",
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" parsed['code'].append(vals[0])\n",
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" parsed['title'].append(vals[2])\n",
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"\n",
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"\n",
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"\n",
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"for i in range(len(parsed['code'])):\n",
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" code = parsed['code'][i]\n",
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" main_group = code.split('/')[-1] if \"/\" in code else None\n",
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" group = code.split('/')[0][4:] if len(code) >= 5 else None\n",
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" subclass = code[3] if len(code) >= 4 else None\n",
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" class_ = code[1:3] if len(code) >= 3 else None\n",
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" section = code[0] if len(code) >= 1 else None\n",
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" \n",
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" parsed['main_group'].append(main_group)\n",
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" parsed['group'].append(group)\n",
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" parsed['subclass'].append(subclass)\n",
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" parsed['class'].append(class_)\n",
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" parsed['section'].append(section)\n",
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"\n",
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"cpc_ids2023 = pd.DataFrame.from_dict(parsed)\n",
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"cpc_ids2023['cpc_version']=2023\n",
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"cpc_ids2022 = pd.read_csv(\"CPC_data/cpc_titles_2022.csv\")\n",
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"cpc_ids2022['cpc_version']=2022\n",
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"cpc_ids = pd.concat([cpc_ids2023,cpc_ids2022], ignore_index=True)\n",
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"cpc_ids = cpc_ids.rename(columns={\"code\":\"cpc_id\",\"title\":\"cpc_name\"}).drop_duplicates(subset=\"cpc_id\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 116,
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"id": "907d9c3e",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/html": [
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"<div>\n",
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"<style scoped>\n",
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" .dataframe tbody tr th:only-of-type {\n",
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" vertical-align: middle;\n",
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" }\n",
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"\n",
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" .dataframe tbody tr th {\n",
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" vertical-align: top;\n",
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" }\n",
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"\n",
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" .dataframe thead th {\n",
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" text-align: right;\n",
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" }\n",
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"</style>\n",
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"<table border=\"1\" class=\"dataframe\">\n",
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" <thead>\n",
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" <tr style=\"text-align: right;\">\n",
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" <th></th>\n",
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" <th>cpc_id</th>\n",
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" <th>cpc_name</th>\n",
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" <th>section</th>\n",
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" <th>class</th>\n",
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" <th>subclass</th>\n",
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" <th>group</th>\n",
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" <th>main_group</th>\n",
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" <th>cpc_version</th>\n",
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" <th>cpc_taxonomy</th>\n",
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" </tr>\n",
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" </thead>\n",
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" <tbody>\n",
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" <tr>\n",
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" <th>0</th>\n",
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" <td>A</td>\n",
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" <td>HUMAN NECESSITIES</td>\n",
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" <td>A</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>2023</td>\n",
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" <td>[(A, HUMAN NECESSITIES)]</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>1</th>\n",
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" <td>A01</td>\n",
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" <td>AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTI...</td>\n",
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" <td>A</td>\n",
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" <td>01</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>2023</td>\n",
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" <td>[(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO...</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>2</th>\n",
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" <td>A01B</td>\n",
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" <td>SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS...</td>\n",
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" <td>A</td>\n",
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" <td>01</td>\n",
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" <td>B</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>2023</td>\n",
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" <td>[(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO...</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>3</th>\n",
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" <td>A01B1/00</td>\n",
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" <td>Hand tools (edge trimmers for lawns A01G3/06 ...</td>\n",
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" <td>A</td>\n",
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" <td>01</td>\n",
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" <td>B</td>\n",
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" <td>1</td>\n",
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" <td>00</td>\n",
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" <td>2023</td>\n",
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" <td>[(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO...</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>4</th>\n",
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" <td>A01B1/02</td>\n",
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" <td>Spades; Shovels {(hand-operated dredgers E02F3...</td>\n",
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" <td>A</td>\n",
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" <td>01</td>\n",
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" <td>B</td>\n",
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" <td>1</td>\n",
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" <td>02</td>\n",
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" <td>2023</td>\n",
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" <td>[(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO...</td>\n",
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" </tr>\n",
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" </tbody>\n",
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"</table>\n",
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"</div>"
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],
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"text/plain": [
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" cpc_id cpc_name section class \n",
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"0 A HUMAN NECESSITIES A None \\\n",
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"1 A01 AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTI... A 01 \n",
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"2 A01B SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS... A 01 \n",
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"3 A01B1/00 Hand tools (edge trimmers for lawns A01G3/06 ... A 01 \n",
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"4 A01B1/02 Spades; Shovels {(hand-operated dredgers E02F3... A 01 \n",
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"\n",
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" subclass group main_group cpc_version \n",
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"0 None None None 2023 \\\n",
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"1 None None None 2023 \n",
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"2 B None None 2023 \n",
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"3 B 1 00 2023 \n",
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"4 B 1 02 2023 \n",
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"\n",
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" cpc_taxonomy \n",
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"0 [(A, HUMAN NECESSITIES)] \n",
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"1 [(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO... \n",
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"2 [(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO... \n",
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"3 [(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO... \n",
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"4 [(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO... "
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]
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},
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"execution_count": 116,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": []
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},
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{
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"cell_type": "code",
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"execution_count": 108,
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"id": "1be8971a",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
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"output_type": "stream",
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"text": [
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"40 cpc_ids not found\n",
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"0.11297201118422912 % lost\n"
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]
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}
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],
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"source": [
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"appln_cpc[\"cpc_id\"] = appln_cpc[\"cpc_class_symbol\"].str.replace(\" \",\"\")\n",
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"appln_cpc_tax = appln_cpc.merge(cpc_ids, on=\"cpc_id\", how=\"left\")\n",
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"\n",
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"print(len(appln_cpc_tax[appln_cpc_tax[\"cpc_name\"].isna()][\"cpc_id\"].unique()), \"cpc_ids not found\")\n",
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"print(len(appln_cpc_tax[appln_cpc_tax[\"cpc_name\"].isna()][\"cpc_id\"].unique())/len(appln_cpc_tax[\"cpc_id\"].unique())*100, \"% lost\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 110,
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"id": "b1274c34",
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"metadata": {},
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"outputs": [],
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"source": [
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"cpc_dict = dict(zip(cpc_ids.cpc_id.str.replace(\" \",\"\"), cpc_ids.cpc_name))\n",
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"# cpc_dict"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 111,
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"id": "2a7e39ee",
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"metadata": {},
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"outputs": [],
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"source": [
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"def cpc_classifier(id_text):\n",
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" taxonomy = []\n",
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" iter_text = id_text.replace(\" \",\"\")\n",
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" for i in range(len(iter_text)+1):\n",
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" tax_id = iter_text[:i]\n",
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" tax_name = cpc_dict.get(iter_text[:i])\n",
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" if tax_name:\n",
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" taxonomy.append((tax_id,tax_name))\n",
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" return taxonomy\n",
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" "
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]
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},
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"cell_type": "code",
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"execution_count": 112,
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"id": "e31a013f",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/plain": [
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"[('A', 'HUMAN NECESSITIES'),\n",
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" ('A01',\n",
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" 'AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING'),\n",
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" ('A01B',\n",
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" 'SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL (making or covering furrows or holes for sowing, planting, or manuring A01C5/00; soil working for engineering purposes E01, E02, E21; {measuring areas for agricultural purposes G01B})'),\n",
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" ('A01B1/06',\n",
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" 'Hoes; Hand cultivators {(rakes A01D7/00; forks A01D9/00; picks B25D)}'),\n",
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" ('A01B1/065', '{powered}')]"
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]
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},
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"execution_count": 112,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"cpc_classifier(\"A01B1/065\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 117,
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"id": "f09a616c",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/html": [
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" }\n",
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"</style>\n",
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"<table border=\"1\" class=\"dataframe\">\n",
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" <thead>\n",
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" <tr style=\"text-align: right;\">\n",
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" <th></th>\n",
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" <th>cpc_id</th>\n",
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" <th>cpc_name</th>\n",
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" <th>section</th>\n",
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" <th>class</th>\n",
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" <th>subclass</th>\n",
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" <th>group</th>\n",
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" <th>main_group</th>\n",
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" <th>cpc_version</th>\n",
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" <th>cpc_taxonomy</th>\n",
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" </tr>\n",
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" </thead>\n",
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" <tbody>\n",
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" <tr>\n",
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" <th>0</th>\n",
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" <td>A</td>\n",
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" <td>HUMAN NECESSITIES</td>\n",
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" <td>A</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>2023</td>\n",
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" <td>[(A, HUMAN NECESSITIES)]</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>1</th>\n",
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" <td>A01</td>\n",
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" <td>AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTI...</td>\n",
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" <td>A</td>\n",
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" <td>01</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>2023</td>\n",
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" <td>[(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO...</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>2</th>\n",
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" <td>A01B</td>\n",
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" <td>SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS...</td>\n",
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" <td>A</td>\n",
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" <td>01</td>\n",
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" <td>B</td>\n",
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" <td>None</td>\n",
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" <td>None</td>\n",
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" <td>2023</td>\n",
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" <td>[(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO...</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>3</th>\n",
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" <td>A01B1/00</td>\n",
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" <td>Hand tools (edge trimmers for lawns A01G3/06 ...</td>\n",
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" <td>A</td>\n",
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" <td>01</td>\n",
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" <td>B</td>\n",
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" <td>1</td>\n",
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" <td>00</td>\n",
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" <td>2023</td>\n",
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" <td>[(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO...</td>\n",
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" </tr>\n",
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" <tr>\n",
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" <th>4</th>\n",
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" <td>A01B1/02</td>\n",
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" <td>Spades; Shovels {(hand-operated dredgers E02F3...</td>\n",
|
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" <td>A</td>\n",
|
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" <td>01</td>\n",
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" <td>B</td>\n",
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" <td>1</td>\n",
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" <td>02</td>\n",
|
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" <td>2023</td>\n",
|
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" <td>[(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO...</td>\n",
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" </tr>\n",
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" </tbody>\n",
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"</table>\n",
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"</div>"
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],
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"text/plain": [
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" cpc_id cpc_name section class \n",
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|
"0 A HUMAN NECESSITIES A None \\\n",
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"1 A01 AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTI... A 01 \n",
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"2 A01B SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS... A 01 \n",
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"3 A01B1/00 Hand tools (edge trimmers for lawns A01G3/06 ... A 01 \n",
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"4 A01B1/02 Spades; Shovels {(hand-operated dredgers E02F3... A 01 \n",
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"\n",
|
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" subclass group main_group cpc_version \n",
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"0 None None None 2023 \\\n",
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"1 None None None 2023 \n",
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"2 B None None 2023 \n",
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"3 B 1 00 2023 \n",
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"4 B 1 02 2023 \n",
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"\n",
|
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" cpc_taxonomy \n",
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"0 [(A, HUMAN NECESSITIES)] \n",
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"1 [(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO... \n",
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|
"2 [(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO... \n",
|
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"3 [(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO... \n",
|
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|
"4 [(A, HUMAN NECESSITIES), (A01, AGRICULTURE; FO... "
|
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]
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},
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|
"execution_count": 117,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
|
|
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|
"source": [
|
|
|
|
|
"cpc_ids[\"cpc_taxonomy\"] = cpc_ids[\"cpc_id\"].map(cpc_classifier)\n",
|
|
|
|
|
"cpc_ids.head()"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 114,
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|
"id": "f3fa8bf3",
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"metadata": {},
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"outputs": [
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{
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"name": "stdout",
|
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|
|
|
"output_type": "stream",
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|
"text": [
|
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|
|
"40 cpc_ids not found\n",
|
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|
"0.11297201118422912 % lost\n"
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]
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}
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],
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"source": [
|
|
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|
|
"appln_cpc[\"cpc_id\"] = appln_cpc[\"cpc_class_symbol\"].str.replace(\" \",\"\")\n",
|
|
|
|
|
"appln_cpc_tax = appln_cpc.merge(cpc_ids, on=\"cpc_id\", how=\"left\")\n",
|
|
|
|
|
"print(len(appln_cpc_tax[appln_cpc_tax[\"cpc_name\"].isna()][\"cpc_id\"].unique()), \"cpc_ids not found\")\n",
|
|
|
|
|
"print(len(appln_cpc_tax[appln_cpc_tax[\"cpc_name\"].isna()][\"cpc_id\"].unique())/len(appln_cpc_tax[\"cpc_id\"].unique())*100, \"% lost\")"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 118,
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"id": "58701721",
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"metadata": {},
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"outputs": [],
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"source": [
|
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|
|
"# appln_cpc_tax[appln_cpc_tax[\"cpc_name\"].isna()][\"cpc_id\"].unique()"
|
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]
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},
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{
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"cell_type": "markdown",
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"id": "ca631acf",
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"metadata": {},
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"source": [
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"## 'AI' keywords"
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]
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},
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{
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"cell_type": "code",
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"execution_count": 34,
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"id": "6c3baa5b",
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"metadata": {},
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"outputs": [
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{
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"data": {
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"text/html": [
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"<div>\n",
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"<style scoped>\n",
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" .dataframe tbody tr th:only-of-type {\n",
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" vertical-align: middle;\n",
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" }\n",
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"\n",
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" .dataframe tbody tr th {\n",
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" vertical-align: top;\n",
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" }\n",
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"\n",
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" .dataframe thead th {\n",
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" text-align: right;\n",
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" }\n",
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"</style>\n",
|
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"<table border=\"1\" class=\"dataframe\">\n",
|
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" <thead>\n",
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" <tr style=\"text-align: right;\">\n",
|
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|
" <th></th>\n",
|
|
|
|
|
" <th>cpc_id</th>\n",
|
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|
" <th>cpc_name</th>\n",
|
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" </tr>\n",
|
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" </thead>\n",
|
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" <tbody>\n",
|
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" <tr>\n",
|
|
|
|
|
" <th>12725</th>\n",
|
|
|
|
|
" <td>A61B1/000096</td>\n",
|
|
|
|
|
" <td>{using artificial intelligence}</td>\n",
|
|
|
|
|
" </tr>\n",
|
|
|
|
|
" <tr>\n",
|
|
|
|
|
" <th>13764</th>\n",
|
|
|
|
|
" <td>A61B5/7264</td>\n",
|
|
|
|
|
" <td>{Classification of physiological signals or da...</td>\n",
|
|
|
|
|
" </tr>\n",
|
|
|
|
|
" <tr>\n",
|
|
|
|
|
" <th>45143</th>\n",
|
|
|
|
|
" <td>B23K31/006</td>\n",
|
|
|
|
|
" <td>{relating to using of neural networks}</td>\n",
|
|
|
|
|
" </tr>\n",
|
|
|
|
|
" <tr>\n",
|
|
|
|
|
" <th>47746</th>\n",
|
|
|
|
|
" <td>B25J9/161</td>\n",
|
|
|
|
|
" <td>{Hardware, e.g. neural networks, fuzzy logic, ...</td>\n",
|
|
|
|
|
" </tr>\n",
|
|
|
|
|
" <tr>\n",
|
|
|
|
|
" <th>53935</th>\n",
|
|
|
|
|
" <td>B29C66/965</td>\n",
|
|
|
|
|
" <td>{using artificial neural networks}</td>\n",
|
|
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|
|
" </tr>\n",
|
|
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|
" <tr>\n",
|
|
|
|
|
" <th>...</th>\n",
|
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|
" <td>...</td>\n",
|
|
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" <td>...</td>\n",
|
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" </tr>\n",
|
|
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|
|
" <tr>\n",
|
|
|
|
|
" <th>240426</th>\n",
|
|
|
|
|
" <td>H04Q2213/343</td>\n",
|
|
|
|
|
" <td>Neural network</td>\n",
|
|
|
|
|
" </tr>\n",
|
|
|
|
|
" <tr>\n",
|
|
|
|
|
" <th>240673</th>\n",
|
|
|
|
|
" <td>H04R25/507</td>\n",
|
|
|
|
|
" <td>{implemented by neural network or fuzzy logic}</td>\n",
|
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|
" </tr>\n",
|
|
|
|
|
" <tr>\n",
|
|
|
|
|
" <th>246159</th>\n",
|
|
|
|
|
" <td>Y10S128/924</td>\n",
|
|
|
|
|
" <td>using artificial intelligence</td>\n",
|
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|
" </tr>\n",
|
|
|
|
|
" <tr>\n",
|
|
|
|
|
" <th>246160</th>\n",
|
|
|
|
|
" <td>Y10S128/925</td>\n",
|
|
|
|
|
" <td>Neural network</td>\n",
|
|
|
|
|
" </tr>\n",
|
|
|
|
|
" <tr>\n",
|
|
|
|
|
" <th>250570</th>\n",
|
|
|
|
|
" <td>Y10S706/00</td>\n",
|
|
|
|
|
" <td>Data processing: artificial intelligence</td>\n",
|
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|
" </tr>\n",
|
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|
|
" </tbody>\n",
|
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|
"</table>\n",
|
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|
|
|
"<p>105 rows × 2 columns</p>\n",
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"</div>"
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],
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"text/plain": [
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" cpc_id cpc_name\n",
|
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"12725 A61B1/000096 {using artificial intelligence}\n",
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"13764 A61B5/7264 {Classification of physiological signals or da...\n",
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"45143 B23K31/006 {relating to using of neural networks}\n",
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"47746 B25J9/161 {Hardware, e.g. neural networks, fuzzy logic, ...\n",
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"53935 B29C66/965 {using artificial neural networks}\n",
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"... ... ...\n",
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"240426 H04Q2213/343 Neural network\n",
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"240673 H04R25/507 {implemented by neural network or fuzzy logic}\n",
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"246159 Y10S128/924 using artificial intelligence\n",
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"246160 Y10S128/925 Neural network\n",
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"250570 Y10S706/00 Data processing: artificial intelligence\n",
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"\n",
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"[105 rows x 2 columns]"
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]
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},
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"execution_count": 34,
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"metadata": {},
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"output_type": "execute_result"
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}
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],
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"source": [
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"cpc_ids[cpc_ids[\"cpc_name\"].str.lower().str.contains(\"machine learn|neural network|deep learn|deep network|artificial intelligence\", regex=True)]"
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{
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"cell_type": "code",
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"execution_count": 121,
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"id": "2e8368b4",
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"metadata": {},
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"outputs": [
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" <th></th>\n",
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" <th>appln_id</th>\n",
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" <th>granted</th>\n",
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" <th>inpadoc_family_id</th>\n",
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|
" <th>docdb_family_size</th>\n",
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" <th>0</th>\n",
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" <td>340657036</td>\n",
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" <td>EP</td>\n",
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" <td>12000117</td>\n",
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" <td>2012-01-09</td>\n",
|
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" <td>2012</td>\n",
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|
" <td>12000117</td>\n",
|
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" <td>PI</td>\n",
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" <td></td>\n",
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" <td>0</td>\n",
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" <td>...</td>\n",
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|
|
|
|
" <td>407623142</td>\n",
|
|
|
|
|
" <td>Y</td>\n",
|
|
|
|
|
" <td>45507394</td>\n",
|
|
|
|
|
" <td>340657036</td>\n",
|
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|
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|
" <td>3</td>\n",
|
|
|
|
|
" <td>6</td>\n",
|
|
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" <td>1</td>\n",
|
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" <td>2</td>\n",
|
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|
" <td>en</td>\n",
|
|
|
|
|
" <td>Rotating membrane filter disc apparatus</td>\n",
|
|
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|
" </tr>\n",
|
|
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|
" <tr>\n",
|
|
|
|
|
" <th>1</th>\n",
|
|
|
|
|
" <td>340982410</td>\n",
|
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|
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|
" <td>EP</td>\n",
|
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|
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" <td>12151915</td>\n",
|
|
|
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|
" <td>A</td>\n",
|
|
|
|
|
" <td>2012-01-20</td>\n",
|
|
|
|
|
" <td>2012</td>\n",
|
|
|
|
|
" <td>12151915</td>\n",
|
|
|
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|
" <td>PI</td>\n",
|
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" <td></td>\n",
|
|
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" <td>0</td>\n",
|
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|
" <td>...</td>\n",
|
|
|
|
|
" <td>365158710</td>\n",
|
|
|
|
|
" <td>Y</td>\n",
|
|
|
|
|
" <td>45531220</td>\n",
|
|
|
|
|
" <td>340982410</td>\n",
|
|
|
|
|
" <td>2</td>\n",
|
|
|
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|
" <td>16</td>\n",
|
|
|
|
|
" <td>2</td>\n",
|
|
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|
" <td>6</td>\n",
|
|
|
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|
" <td>en</td>\n",
|
|
|
|
|
" <td>Heating-Cooling-Capacity measurement controlli...</td>\n",
|
|
|
|
|
" </tr>\n",
|
|
|
|
|
" <tr>\n",
|
|
|
|
|
" <th>2</th>\n",
|
|
|
|
|
" <td>341078960</td>\n",
|
|
|
|
|
" <td>EP</td>\n",
|
|
|
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|
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|
|
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|
|
" <td>A</td>\n",
|
|
|
|
|
" <td>2012-01-11</td>\n",
|
|
|
|
|
" <td>2012</td>\n",
|
|
|
|
|
" <td>12700310</td>\n",
|
|
|
|
|
" <td>PI</td>\n",
|
|
|
|
|
" <td></td>\n",
|
|
|
|
|
" <td>340778427</td>\n",
|
|
|
|
|
" <td>...</td>\n",
|
|
|
|
|
" <td>413564969</td>\n",
|
|
|
|
|
" <td>Y</td>\n",
|
|
|
|
|
" <td>45491582</td>\n",
|
|
|
|
|
" <td>340778427</td>\n",
|
|
|
|
|
" <td>3</td>\n",
|
|
|
|
|
" <td>2</td>\n",
|
|
|
|
|
" <td>1</td>\n",
|
|
|
|
|
" <td>1</td>\n",
|
|
|
|
|
" <td>en</td>\n",
|
|
|
|
|
" <td>TRANSMISSION DEVICE</td>\n",
|
|
|
|
|
" </tr>\n",
|
|
|
|
|
" <tr>\n",
|
|
|
|
|
" <th>3</th>\n",
|
|
|
|
|
" <td>341078962</td>\n",
|
|
|
|
|
" <td>EP</td>\n",
|
|
|
|
|
" <td>12700311</td>\n",
|
|
|
|
|
" <td>A</td>\n",
|
|
|
|
|
" <td>2012-01-11</td>\n",
|
|
|
|
|
" <td>2012</td>\n",
|
|
|
|
|
" <td>12700311</td>\n",
|
|
|
|
|
" <td>PI</td>\n",
|
|
|
|
|
" <td></td>\n",
|
|
|
|
|
" <td>340778431</td>\n",
|
|
|
|
|
" <td>...</td>\n",
|
|
|
|
|
" <td>413564970</td>\n",
|
|
|
|
|
" <td>Y</td>\n",
|
|
|
|
|
" <td>45491583</td>\n",
|
|
|
|
|
" <td>340778431</td>\n",
|
|
|
|
|
" <td>3</td>\n",
|
|
|
|
|
" <td>3</td>\n",
|
|
|
|
|
" <td>1</td>\n",
|
|
|
|
|
" <td>1</td>\n",
|
|
|
|
|
" <td>en</td>\n",
|
|
|
|
|
" <td>TRANSMISSION DEVICE</td>\n",
|
|
|
|
|
" </tr>\n",
|
|
|
|
|
" <tr>\n",
|
|
|
|
|
" <th>4</th>\n",
|
|
|
|
|
" <td>341127772</td>\n",
|
|
|
|
|
" <td>EP</td>\n",
|
|
|
|
|
" <td>12700372</td>\n",
|
|
|
|
|
" <td>A</td>\n",
|
|
|
|
|
" <td>2012-01-02</td>\n",
|
|
|
|
|
" <td>2012</td>\n",
|
|
|
|
|
" <td>12700372</td>\n",
|
|
|
|
|
" <td>PI</td>\n",
|
|
|
|
|
" <td></td>\n",
|
|
|
|
|
" <td>340460188</td>\n",
|
|
|
|
|
" <td>...</td>\n",
|
|
|
|
|
" <td>421840120</td>\n",
|
|
|
|
|
" <td>Y</td>\n",
|
|
|
|
|
" <td>45495923</td>\n",
|
|
|
|
|
" <td>340460188</td>\n",
|
|
|
|
|
" <td>4</td>\n",
|
|
|
|
|
" <td>8</td>\n",
|
|
|
|
|
" <td>1</td>\n",
|
|
|
|
|
" <td>2</td>\n",
|
|
|
|
|
" <td>en</td>\n",
|
|
|
|
|
" <td>POWER CONTROL IN A WIRELESS COMMUNICATION SYST...</td>\n",
|
|
|
|
|
" </tr>\n",
|
|
|
|
|
" </tbody>\n",
|
|
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|
|
"</table>\n",
|
|
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|
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"<p>5 rows × 28 columns</p>\n",
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"text/plain": [
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" appln_id appln_auth appln_nr appln_kind appln_filing_date \n",
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|
"0 340657036 EP 12000117 A 2012-01-09 \\\n",
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|
"1 340982410 EP 12151915 A 2012-01-20 \n",
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"2 341078960 EP 12700310 A 2012-01-11 \n",
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"3 341078962 EP 12700311 A 2012-01-11 \n",
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"4 341127772 EP 12700372 A 2012-01-02 \n",
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"\n",
|
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" appln_filing_year appln_nr_original ipr_type receiving_office \n",
|
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"0 2012 12000117 PI \\\n",
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"1 2012 12151915 PI \n",
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"2 2012 12700310 PI \n",
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"3 2012 12700311 PI \n",
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"4 2012 12700372 PI \n",
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"\n",
|
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|
|
" internat_appln_id ... earliest_pat_publn_id granted docdb_family_id \n",
|
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"0 0 ... 407623142 Y 45507394 \\\n",
|
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|
"1 0 ... 365158710 Y 45531220 \n",
|
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|
"2 340778427 ... 413564969 Y 45491582 \n",
|
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"3 340778431 ... 413564970 Y 45491583 \n",
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"4 340460188 ... 421840120 Y 45495923 \n",
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|
"\n",
|
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|
|
|
" inpadoc_family_id docdb_family_size nb_citing_docdb_fam nb_applicants \n",
|
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|
"0 340657036 3 6 1 \\\n",
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"1 340982410 2 16 2 \n",
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"2 340778427 3 2 1 \n",
|
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"3 340778431 3 3 1 \n",
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"4 340460188 4 8 1 \n",
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"\n",
|
|
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|
|
" nb_inventors appln_title_lg \n",
|
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|
"0 2 en \\\n",
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"1 6 en \n",
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"2 1 en \n",
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"3 1 en \n",
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"4 2 en \n",
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"\n",
|
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" appln_title \n",
|
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|
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"0 Rotating membrane filter disc apparatus \n",
|
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"1 Heating-Cooling-Capacity measurement controlli... \n",
|
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"2 TRANSMISSION DEVICE \n",
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"3 TRANSMISSION DEVICE \n",
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"4 POWER CONTROL IN A WIRELESS COMMUNICATION SYST... \n",
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"\n",
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"[5 rows x 28 columns]"
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]
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},
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"execution_count": 121,
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"source": [
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|
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|
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|
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