摘要
首先分析了专利与行业两种分类进行对照的现实意义,然后对专利和行业分类的内容、原则及功能进行了比较,并分析了各自的特点,最后以LED产业为例,采用内容分析、关键词索引和应用文献分布定律的方法,对LED产业的专利分类对照进行了分析,并归纳了各个方法的特点和不足。
This paper analyzes the practical significance in contrasting the two classifications of industry and patent.Then,it compares the two types classifications in the terms of contents,principles and functions as well.Besides,the respective characteristics of each classification are also well analyzed in this article.Lastly,taking the LED industry for instance,the paper makes an analysis of corresponding patent classification by means of content analysis,
出处
《图书馆学研究》
CSSCI
北大核心
2012年第8期55-60,共6页
Research on Library Science
基金
2011年东莞市软科学研究计划项目"基于专利情报分析的东莞市LED产业发展策略研究"(项目编号:201150424000004)研究成果之一
关键词
行业
专利
分类
对照
index and law of literature distribution.Additionally
the features and deficiencies of each methods have been induced fully in the end. Key words：industry patent classification contrast
