| 发明名称 |
RECORDING DEVICE, FILE MANAGEMENT METHOD, PROGRAM THEREFOR, AND RECORDING MEDIUM RECORDED WITH PROGRAM THEREFOR |
| 摘要 |
PROBLEM TO BE SOLVED: To easily register/delete extracted information by easily understanding a hierarchical structure, for example, in applying this method to an optical disk device. SOLUTION: Reference information indicating an upper layer, a lower layer and a slot of the same layer is set, and a flag is set without changing the reference information to delete or register extracted information. COPYRIGHT: (C)2004,JPO&NCIPI
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| 申请公布号 |
JP2004259392(A) |
申请公布日期 |
2004.09.16 |
| 申请号 |
JP20030050609 |
申请日期 |
2003.02.27 |
| 申请人 |
SONY CORP |
发明人 |
MURAKAMI MASAHARU;YOSHIDA HARUO;JINNO HIROSHI;HIRABAYASHI MITSUHIRO |
| 分类号 |
G06F12/00;G06F17/00;G11B19/00;G11B20/10;G11B20/12;G11B27/00;G11B27/32;(IPC1-7):G11B27/00 |
主分类号 |
G06F12/00 |
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