发明授权
- 专利标题： Control method and apparatus for reducing the effects of hard disk contamination
- 专利标题（中）： 减少硬盘污染影响的控制方法和装置
-
申请号： US10753601申请日： 2004-01-08
-
公开(公告)号： US07019921B2公开(公告)日： 2006-03-28
- 发明人: Naoyuki Kagami , Masayuki Kanamaru , Shunichiroh Ohta , Akira Tokizono , Toshihiko Tsunokawa
- 申请人： Naoyuki Kagami , Masayuki Kanamaru , Shunichiroh Ohta , Akira Tokizono , Toshihiko Tsunokawa
- 申请人地址： NL Amsterdam
- 专利权人： Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人： Hitachi Global Storage Technologies Netherlands B.V.
- 当前专利权人地址： NL Amsterdam
- 代理机构： Dillon & Yudell LLP
- 代理商 Robert B. Martin
- 优先权： JP2000-275184 20000911
- 主分类号： G11B27/36
- IPC分类号： G11B27/36 ; G11B21/02
摘要：
A method and apparatus for use with a rotating storage device. The rotating storage device includes a storage medium driven to rotate, a head for reading and writing information on the storage medium and a ramped loading mechanism in which the head is stored. In accordance with the method of the present invention, the head is loaded from the ramped loading mechanism onto the storage medium. Next, determining whether or not a write operation on said storage medium is performed within a predetermined amount of time after loading said head on said storage medium and in response to said determination, setting a verification flag to indicate a data verification is required immediately after said write operation.