发明名称 |
DATA RECORDING/REPRODUCING DEVICE, FILE MANAGING METHOD, FILE INFORMATION GENERATING METHOD, FILE MANAGING METHOD, MANAGEMENT INFORMATION GENERATING DEVICE, MANAGEMENT INFORMATION ANALYZING DEVICE, AND MEDIUM |
摘要 |
An apparatus comprising a transmission/reception device for transmitting/receiving data and command signals from a transmission line, a recording/reproducing device for recording data received from the transmission/reception device on a recording medium during reception and for transmitting data reproduced from the recording medium to the transmission/reception device during transmission, an operation device for generating an operation signal for determining the operation of the recording/reproducing device, a control device for controlling the recording/reproducing device in accordance with the command signals or the operation signal, and a switching signal generation device for outputting a switching signal for determining whether the operation signal is valid or invalid to the control device.
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申请公布号 |
US6711343(B1) |
申请公布日期 |
2004.03.23 |
申请号 |
US19990254992 |
申请日期 |
1999.03.17 |
申请人 |
MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. |
发明人 |
MATSUMI CHIYOKO;YAMADA MASAZUMI;IKETANI AKIRA;YOSHIDA JUNJI;MATSUMOTO NORIYUKI;ILTSUKA HIROYUKI |
分类号 |
G06F3/06;G11B19/02;G11B20/10;G11B20/12;G11B27/032;G11B27/11;G11B27/32;H04N5/00;H04N5/765;H04N7/24;H04N9/804;(IPC1-7):H04N5/76 |
主分类号 |
G06F3/06 |
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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