发明名称 |
System and method for starting rotation of a disc in a disc storage unit |
摘要 |
A disc storage unit includes a processor for checking whether or not rotation of a disc occurs, head actuator for slightly displacing the head by a predetermined minute amount. At first, the disc is started and then the processor detects presence or absence of rotation of the disc, and the head is displaced slightly in a state in which driving force is applied to the disc by the head actuator.
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申请公布号 |
US5117315(A) |
申请公布日期 |
1992.05.26 |
申请号 |
US19900523553 |
申请日期 |
1990.05.15 |
申请人 |
FUJI ELECTRIC CO., LTD. |
发明人 |
NAGASAKI, TATSUTOSHI;MIYASHITA, TAKASHI;YANAGISAWA, AKIHIKO |
分类号 |
G11B21/21;G11B19/20 |
主分类号 |
G11B21/21 |
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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