本文分析了专利文献的特点，技术创新和发明创造的关系。
This text has analysed the characteristic of the patent documentation, Technological innovation innovation and relation invented and created.
根据项目需要检索专利文献和科技论文，分析其可利用性和专利风险；
Retrieve patents and technical documents based on requirements of the project and analyze its usability and patent risk;
提出一种建立WPI专利文献二次数据库的新方法并对专利文献进行计算机量化分析。
This paper presented a new method for quantitatively analyzing the secondary data - base of WPI.
应用推荐