发明授权
- 专利标题： Program retrieval support device for accumulating and searching pieces of program information and corresponding programs and a method for performing the same
- 专利标题（中）： 用于累积和搜索节目信息和相应节目的节目检索支持装置及其执行方法
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申请号： US12517403申请日： 2008-08-05
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公开(公告)号： US08195687B2公开(公告)日： 2012-06-05
- 发明人: Jun Ozawa , Tsuyoshi Inoue
- 申请人： Jun Ozawa , Tsuyoshi Inoue
- 申请人地址： JP Osaka
- 专利权人： Panasonic Corporation
- 当前专利权人： Panasonic Corporation
- 当前专利权人地址： JP Osaka
- 代理机构： Wenderoth, Lind & Ponack, L.L.P.
- 优先权： JP2007-207214 20070808
- 国际申请： PCT/JP2008/002106 WO 20080805
- 国际公布： WO2009/019858 WO 20090212
- 主分类号： G06F7/00
- IPC分类号： G06F7/00
摘要：
A program (e.g., tv/movie program) retrieval support device includes the following units. A program-information-accumulation unit (102) accumulating pieces of program information. A program-search-criterion-input unit(101) receiving from a user a search criterion. A program-information-search unit (103) searching the pieces of program information accumulated in the program-information-accumulation unit (102) using the received search criterion. A program-information-display unit (104) displaying a list of pieces of program information found by the search. A program-information-user-selection unit (105) receiving from the user an input of pointing (selecting) a piece of program information from the displayed pieces of program information. A program-search-criterion-generation unit (106) determining whether or not the pointed program is a major program and if the pointed program is a major program then generating new search criteria for narrowing down the search range to be more similar to the selected program. A program-search-criterion-display unit (107) displaying the generated new search criteria.
公开/授权文献
- US20100094896A1 PROGRAM RETRIEVAL SUPPORT DEVICE AND ITS METHOD 公开/授权日：2010-04-15
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