DOCDB数据在专利检索系统的应用

The Application of DOCDB Patent data in Patent Retrieval System

分析和研究由欧洲专利局提供的DOCDBXML数据,介绍了数据来源、数据存储方式、数据内容、数据格式等方面的内容,并对数据字段含义进行了详尽的分析;通过数据解压、数据拆分、专利族提取和生成索引加工DOCDB数据,同时,阐述了在检索系统中的应用方法,DOCDB数据为专利检索服务提供了坚实数据基础。

We analysis and researeh by the European Patent Office provides the DOCDB XML data, and describes the contents of the data sources, data storage, data content, data format, and data fields implications of a detailed analysis; through data decompression, data dismanfleextract points, patent families and the generate index processing DOCDB data, at the same time, elaborated in a retrieval system, the DOCDB data to provide a solid foundation for patent search services.