公开(公告)号：KR1020030009704A

公开(公告)日：2003-02-05

申请号：KR1020010044269

申请日：2001-07-23

Applicant: 한국전자통신연구원

Inventor： 원정욱 ,  이형복 ,  고재상

IPC: G06F17/30

CPC classification number: G06F17/30616 ,  G06F2216/11 ,  Y10S707/99933 ,  Y10S707/99945

Abstract: PURPOSE: A patent map construction system and method is provided to eliminate unused words from patent data, to calculate weights of important words, to extract words, necessary for a construction of a patent map, from the important words, and to match the extracted words to the patents. CONSTITUTION: The system comprises an internal database(30), a patent map construction control module(40), an extraction target selection and sentence extraction module(50), a word separation module(60), an unused character elimination module(70), a word extraction module(80), a word matching module(90), and a patent map construction module(95). The patent map construction control module(40) controls an overall operation of the system according to signals selected by a user, and specially controls the extraction target selection and sentence extraction module(50) and the word extraction module(80). The internal database(30) downloads the patent data from a plurality of web sites, stored the downloaded data, and offers the stored data to the extraction target selection and sentence extraction module(50). The extraction target selection and sentence extraction module(50) selects extraction targets from the patent data offered by the internal database(30), extracts sentences included in the extraction targets, and offers the sentences to the word separation module(60). The word separation module(60) separates words included in the sentences, and offers the separated words to the unused character elimination module(70) or the word extraction module(80). The word matching module(90) matches the extracted words to the patents, and the patent map construction module(95) makes a patent map for each technology field, each country, each application period or each applicant by using the patents matched with the words.

Abstract translation: 目的：提供专利地图构建系统和方法，从专利数据中消除未使用的词，计算重要词的权重，从重要词汇中提取专利图的构建所需的词，并将提取的词匹配 专利。 构成：系统包括内部数据库（30），专利图构造控制模块（40），提取目标选择和句子提取模块（50），字分离模块（60），未使用字符消除模块（70） ，字提取模块（80），字匹配模块（90）和专利图构造模块（95）。 专利图构造控制模块（40）根据用户选择的信号来控制系统的整体操作，并专门控制提取目标选择和句子提取模块（50）和单词提取模块（80）。 内部数据库（30）从多个网站下载专利数据，存储下载的数据，并将存储的数据提供给提取目标选择和句子提取模块（50）。 提取目标选择和句子提取模块（50）从内部数据库（30）提供的专利数据中选择提取目标，提取包含在提取目标中的句子，并向单词分离模块（60）提供句子。 单词分离模块（60）分离包含在句子中的单词，并将分离的单词提供给未使用的字符消除模块（70）或单词提取模块（80）。 字匹配模块（90）将提取的词与专利相匹配，专利地图构建模块（95）通过使用与词相匹配的专利，为每个技术领域，每个国家，每个申请期或每个申请人制作专利图 。