| 发明名称 |
DATA RECORDING/REPRODUCING DEVICE, ARCHIVE SYSTEM, AND RECORDING CONTROL METHOD |
| 摘要 |
A data recording/reproducing device for recording data on a recordable area of a recording medium in an arbitrary recording unit, includes a control unit that controls the operation of the data recording/reproducing device. The control unit designates a recording unit where data on the recordable area is not recorded as a non-use area, determines whether data has been recorded, or unrecorded in the recording unit on the recordable area, determines the recording unit designated as the non-use area to have been recorded, and records data in the recording unit determined to be unrecorded when data is recorded on the recording medium, under the control. |
| 申请公布号 |
US2014286152(A1) |
申请公布日期 |
2014.09.25 |
| 申请号 |
US201414189786 |
申请日期 |
2014.02.25 |
| 申请人 |
Hitachi Consumer Electronics Co, Ltd. ;Hitachi-LG Data Storage, Inc. |
发明人 |
INOUE Masayuki;OHNO Chiyo;KOBAYASHI Masayuki;WATANABE Akinobu |
| 分类号 |
G11B20/18 |
主分类号 |
G11B20/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A data recording/reproducing device for recording data on a recordable area of a recording medium in an arbitrary recording unit, comprising:
a control unit that controls the operation of the data recording/reproducing device, wherein the control unit designates a recording unit where data on the recordable area is not recorded as a non-use area, determines whether data has been recorded, or unrecorded in the recording unit on the recordable area, determines the recording unit designated as the non-use area to have been recorded, and records data in the recording unit determined to be unrecorded when data is recorded on the recording medium, under the control. |
| 地址 |
Tokyo JP |
