发明名称 INFORMATION PROCESSING APPARATUS AND HEAD EVACUATION PROCESSING METHOD THEREFOR
摘要 An information processing apparatus includes a hard disk drive, an acceleration detection portion, and a controller. The hard disk drive has a protective function for moving a head from a recording area of a disk to an evacuation position. The acceleration detection portion is configured to detect, as a detection target acceleration, an acceleration in one of a vertical direction and an almost-vertical direction with respect to a gravity direction. The controller is configured to detect a movement based on the acceleration detected as the detection target acceleration and determine whether to activate the protective function of the hard disk drive based on the detected movement.
申请公布号 US2011261482(A1) 申请公布日期 2011.10.27
申请号 US201113074486 申请日期 2011.03.29
申请人 SONY CORPORATION 发明人 HIRATA KAZUSHIGE
分类号 G11B21/02;G11B15/48 主分类号 G11B21/02
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