1995-2014年全球专利情报研究的文献计量分析
发布时间：2019-06-11 22:50
【摘要】：专利情报是一种重要的信息资源,能为企业科技创新提供支持,是国家在科技和经济竞争中获胜的重要法宝。本文利用文献计量分析的方法对1995-2014年间WoS引文数据库收录的关于专利情报的论文从其发表数量的年代分布、国家分布、被引情况、学科领域分布、研究热点这几个维度进行了分析,并借助Excel 2013和CiteSpaceⅢ绘制了知识图谱。其研究结果反映了1995-2014年专利情报领域的总体研究现状,研究前沿及其研究热点的变化——由基础理论研究到高新技术的实际应用的研究。希望能为我国未来专利情报领域主要研究方向提供一定的借鉴。
[Abstract]:Patent information is an important information resource, which can provide support for scientific and technological innovation of enterprises, and is an important magic weapon for the country to win the scientific, technological and economic competition. By using the method of bibliometric analysis, this paper analyzes the papers on patent information collected in WoS citation database from 1995 to 2014 from the dimensions of chronological distribution, national distribution, citation situation, subject field distribution and research hotspots, and draws the knowledge graph with the help of Excel 2013 and CiteSpaceIII. The research results reflect the overall research status in the field of patent information from 1995 to 2014, and the change of the research frontier and its research hotspots, from the basic theory research to the practical application of high and new technology. It is hoped that it can provide some reference for the main research direction in the field of patent information in our country in the future.
【作者单位】： 中国科学技术信息研究所;
【基金】：中央级公益性科研院所基本科研业务费专项资金“中国科技情报网建设与管理”(项目编号:ZD2015-3)
【分类号】：G306;G353.1
[Abstract]:Patent information is an important information resource, which can provide support for scientific and technological innovation of enterprises, and is an important magic weapon for the country to win the scientific, technological and economic competition. By using the method of bibliometric analysis, this paper analyzes the papers on patent information collected in WoS citation database from 1995 to 2014 from the dimensions of chronological distribution, national distribution, citation situation, subject field distribution and research hotspots, and draws the knowledge graph with the help of Excel 2013 and CiteSpaceIII. The research results reflect the overall research status in the field of patent information from 1995 to 2014, and the change of the research frontier and its research hotspots, from the basic theory research to the practical application of high and new technology. It is hoped that it can provide some reference for the main research direction in the field of patent information in our country in the future.
【作者单位】： 中国科学技术信息研究所;
【基金】：中央级公益性科研院所基本科研业务费专项资金“中国科技情报网建设与管理”(项目编号:ZD2015-3)
【分类号】：G306;G353.1
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