发明授权
US07660066B2 Storage device, head returning method, and head returning apparatus 失效
存储装置,头返回方法和头返回装置

Storage device, head returning method, and head returning apparatus
摘要:
A time measuring unit measures a duration time of a state relating to the detection of the abnormality when the head is retracted. A head-return determining unit determines whether to return the head onto the storage medium based on the measured duration time.
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