发明授权
- 专利标题: Document retrieval apparatus
- 专利标题(中): 文献检索装置
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申请号: US11339519申请日: 2006-01-26
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公开(公告)号: US07634473B2公开(公告)日: 2009-12-15
- 发明人: Hirohito Shibata , Takeshi Yoshioka , Toshiya Yamada , Hitoshi Ikeda , Motofumi Fukui
- 申请人: Hirohito Shibata , Takeshi Yoshioka , Toshiya Yamada , Hitoshi Ikeda , Motofumi Fukui
- 申请人地址: JP Tokyo
- 专利权人: Fuji Xerox Co., Ltd.
- 当前专利权人: Fuji Xerox Co., Ltd.
- 当前专利权人地址: JP Tokyo
- 代理机构: Oliff & Berridge, PLC
- 优先权: JP2005-169203 20050609
- 主分类号: G06F17/30
- IPC分类号: G06F17/30 ; G06F7/00
摘要:
A document retrieval apparatus for retrieving documents from a document database in which documents are registered, and displaying the retrieved documents, the document retrieval apparatus includes: a keyword input unit for accepting input of a retrieval keyword for retrieving the documents; a document retrieval unit for retrieving the documents from the document database on the basis of the retrieval keyword; a keyword weight calculation unit for calculating those weights of the retrieval keyword which feature contents of the retrieved documents, as keyword weights; and a display process unit for displaying the retrieved documents in a state where the retrieval keyword contained in the retrieved documents is presented in display aspects conforming to the keyword weights.
公开/授权文献
- US20060282415A1 Document retrieval apparatus 公开/授权日:2006-12-14