| 发明名称 |
INFORMATION RECORDING MEDIUM, ADDRESS GENERATION AND DETECTION METHOD, AND REPRODUCING AND RECORDING APPARATUSES |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To obtain an extension address without changing the number of bits of an address embedded in wobbles. <P>SOLUTION: Address information is embedded by applying encoding processing to a part or all of a wobble address. When reproducing the address information, original address information is obtained by applying decoding processing and restoring the embedded information. <P>COPYRIGHT: (C)2013,JPO&INPIT |
| 申请公布号 |
JP2012212501(A) |
申请公布日期 |
2012.11.01 |
| 申请号 |
JP20120121490 |
申请日期 |
2012.05.29 |
| 申请人 |
HITACHI LTD |
发明人 |
FUKUSHIMA AKIO;IKEDA MASAKAZU;HIROSE KOICHI;NISHIMURA KOICHIRO |
| 分类号 |
G11B20/12;G11B20/10 |
主分类号 |
G11B20/12 |
| 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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