结合实际案例分析关键词的选取

Analysis of Selecting Keywords Associated with Actual Cases

通过电学领域三个实际案例介绍了在难于通过权利要求书和说明书记载的内容选择关键词的情况下,根据中间检索结果递进式选取关键词,以及从发明要达到的效果、技术术语的其他表述方式选取关键词的方法,有助于提高检索的效率和准确性。

The paper introduces methods how to select keywords according to the step-up intermediate search result,effect of invention and other expressions of technical term associated with three actual cases when it is difficult to select keywords from claims and descriptions,thereby improves search efficiency and accuracy.