发明名称 |
DISKLIKE RECORDING MEDIUM, RECORDER DEVICE FOR DISKLIKE RECORDING MEDIUM, AND COPYING METHOD FOR DISKLIKE RECORDING MEDIUM |
摘要 |
<P>PROBLEM TO BE SOLVED: To solve the problem that although information etc., showing how many copies of disks as copying sources can be obtained through managed copying as long as the disks as the copying sources can be individually identified, one by one, and various services can be considered to be provided, manufacturing costs rise since BCAs effective in identifying the individual disks are recorded by a laser, one by one. <P>SOLUTION: Copying processing is switched according to whether identification information of an optical disk includes solid identification information. <P>COPYRIGHT: (C)2012,JPO&INPIT |
申请公布号 |
JP2012123853(A) |
申请公布日期 |
2012.06.28 |
申请号 |
JP20100271029 |
申请日期 |
2010.12.06 |
申请人 |
HITACHI CONSUMER ELECTRONICS CO LTD |
发明人 |
NAGAI YUTAKA;AKABOSHI KENJI;YASUKAWA TAKAKIYO |
分类号 |
G11B7/007;G11B7/005;G11B7/24;G11B7/28;G11B20/10 |
主分类号 |
G11B7/007 |
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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