发明名称 |
Receiving apparatus, program notifying method, recording medium, and program with determination of whether or not it is suitable for user to view program in real time |
摘要 |
In a receiving apparatus which has an agent function of retrieving user's favorite programs, if there is a program, among the favorite programs, which should be viewed in real time, a user is notified of the program before the broadcast start time. For this purpose, the receiving apparatus is constituted by a receiving unit for receiving a broadcast signal, a retrieving unit for retrieving program information contained in the broadcast signal, and a communicating unit for notifying an external apparatus of information associated with a program detected by the retrieving unit predetermined time before the broadcast start time of the detected program.
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申请公布号 |
US7506351(B2) |
申请公布日期 |
2009.03.17 |
申请号 |
US20020180119 |
申请日期 |
2002.06.27 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
MORI SHIGEKI;AOYAMA KEIICHI |
分类号 |
G06F3/00;G06F17/30;G06F13/00;H04B1/16;H04H20/00;H04H20/81;H04H60/46;H04H60/65;H04N5/44;H04N5/445;H04N5/76;H04N5/765;H04N7/025;H04N7/03;H04N7/035;H04N17/00 |
主分类号 |
G06F3/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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