发明授权
- 专利标题： Contents managing method and contents managing apparatus
- 专利标题（中）： 内容管理方法和内容管理装置
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申请号： US09539416申请日： 2000-03-30
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公开(公告)号： US06847950B1公开(公告)日： 2005-01-25
- 发明人: Toru Kamibayashi , Masafumi Tamura , Taku Kato , Yasuhiro Ishibashi , Hisashi Yamada , Hideyuki Toma
- 申请人： Toru Kamibayashi , Masafumi Tamura , Taku Kato , Yasuhiro Ishibashi , Hisashi Yamada , Hideyuki Toma
- 申请人地址： JP Kawasaki
- 专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人： Kabushiki Kaisha Toshiba
- 当前专利权人地址： JP Kawasaki
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, L.L.P.
- 优先权： JP11-124182 19990430
- 主分类号： G06F12/14
- IPC分类号： G06F12/14 ; G06F7/00 ; G06F12/16 ; G06F13/00 ; G06F17/30 ; G06F17/40 ; G06F21/00 ; G06F21/24 ; G10K15/02 ; H04K1/00 ; H04L9/00 ; H04N5/91 ; G06F17/60
摘要：
A contents managing method of regulating a number of copied contents storable on a storage medium includes giving a predetermined number of copyable contents for each content, recording the copied contents on the storage medium upon reception of an instruction for copy recording on the storage medium when there is a remainder in the number of copyable contents, decrementing the number of copyable contents by “1” every time one copied content is recorded on the storage medium at a time of recording, and incrementing the number of copyable contents by “1” every time one copied content is erased from the storage medium upon reception of an instruction to erase the copied contents from the storage medium.
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