发明名称 |
FILE CONTROL METHOD |
摘要 |
One recording medium accessed from a plurality of applications is generally divided into a plurality of regions. When partitions are used to control this region dividing, the sizes of the partitions are hard to change to thereby prevent an effective use of a recording medium. A recording medium is divided into a plurality of regions, and an unused area in each region is written with dummy data that can be overwritten only by a specific application or a specific file, thereby making easy the division into a plurality of regions and a change in size.
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申请公布号 |
KR20050026005(A) |
申请公布日期 |
2005.03.14 |
申请号 |
KR20057001443 |
申请日期 |
2005.01.26 |
申请人 |
SHARP CORPORATION |
发明人 |
IKEDA, NATSUKO;IWANO, YURI;KIYAMA, JIRO;NISHIMURA, MOTOHIDE;YAMAGUCHI, TAKAYOSHI;YAMAMURA, HIROYUKI |
分类号 |
G06F3/06;G06F12/00;G06F17/30;G11B20/12;G11B27/00;G11B27/32;(IPC1-7):G11B7/004 |
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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