发明名称 |
BROADCAST RECEIVING APPARATUS, VIEWING MANAGEMENT SERVER, VIEWING DETERMINATION METHOD, BROADCAST SYSTEM, VIEWING DETERMINATION PROGRAM, AND RECORDING MEDIUM |
摘要 |
<p><P>PROBLEM TO BE SOLVED: To more accurately determine whether a viewer has viewed a program. <P>SOLUTION: A broadcast data receiving section 5 receives broadcast data that are broadcast. A reception confirmation key extract section 8 extracts reception confirmation keys from the broadcast data. A reception confirmation processing section 7 counts the number of the extracted reception confirmation keys. A viewing determining section 14 determines that the viewer has viewed a program, when the counted number of the reception confirmation keys exceeds a reference value. <P>COPYRIGHT: (C)2007,JPO&INPIT</p> |
申请公布号 |
JP2007221377(A) |
申请公布日期 |
2007.08.30 |
申请号 |
JP20060038507 |
申请日期 |
2006.02.15 |
申请人 |
SHARP CORP |
发明人 |
CHISAKA MASANOBU |
分类号 |
H04N7/173;H04H60/14;H04H60/31;H04H60/35;H04N21/239;H04N21/258;H04N21/414;H04N21/437;H04N21/438;H04N21/47;H04N21/61 |
主分类号 |
H04N7/173 |
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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