分布式专利信息抽取系统设计与构建

The Design and Implementation of Distributed Patent Information Extraction System

作为重要专利信息源,德温特数据库可以为研究者提供丰富的资源,但其数据导出格式局限性较大且只包含摘要等信息,不利于进一步深入分析。设计并实现基于多Agent平台的分布式德温特专利信息抽取系统,将专利信息导入到本地数据库中;并针对USPTO库提供专利详细信息自动获取。该系统抽取效率较高,为专利研究提供较好的信息获取途径。

As a vital patent source, Derwent patent database offers rich patent resource. However, its output format is limited, and includes patent abstract only. This article designs a distributed Derwent patent extraction system based on multi -agent platform. With it, the patents information is imported into a local database, and the detail information in USPTO can also be acquired. The system is effective, and this study is contributed to make a good information acquisition method for patent research.