| 中外专利信息网络检索工具的比较研究 |
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| 引用本文： | 岳泉,晏一平.中外专利信息网络检索工具的比较研究[J].图书情报工作,2005,49(9):84-88. |
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| 作者姓名： | 岳泉 晏一平 |
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| 作者单位： | 1. 南京大学信息管理系 南京 210093;
2. 南京金陵图书馆 南京 210018 |
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| 基金项目： | 本文系南京大学2004年度人文社会科学研究规划项目“网络信息检索工具的比较研究”的研究成果之一. |
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| 摘 要： | 从收录范围、检索方式、检索功能、检索结果等方面，对中华人民共和国知识产权局网站专利数据库、中国知识产权网专利数据库、中国专利信息网专利数据库、世界知识产权组织专利数据库、IBM知识产权网专利数据库等国内外9种常用的网络专利数据库进行比较，并就如何有效地利用这些网络专利信息资源提出建议。
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| 关 键 词： | 专利信息 网络 检索工具 比较研究 |
| 收稿时间： | 2005-03-11 |
| 修稿时间： | 2005-03-112005-05-16 |
Comparative Study on Patent Information Retrieval Tools of Chinese and Foreign Network |
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| Yue Quan,Yan Yiping.Comparative Study on Patent Information Retrieval Tools of Chinese and Foreign Network[J].Library and Information Service,2005,49(9):84-88. |
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| Authors: | Yue Quan Yan Yiping |
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| Institution: | 1. Department of Information Management, Nanjing University, Nanjing 210093;
2. Jinling Library, Nanjing 210018 |
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| Abstract: | Patent information is an important science and technology information resource. For the wide application of Internet, patent information has presented a trend of electron and network. Now, a great deal of patent information could be retrieved and used free from Internet. In this paper, 9 kinds network patent databases have been selected, and a comparative study on their scope, retrieval manner, retrieval function and search results etc. has been carried out, so that we could effectively use network patent information resources to serve for seieneifie research in the development of science and technology and economic construction. |
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| Keywords: | patent information network retrieval tool comparative study |
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