发明授权
- 专利标题: Magnetic disk evaluation apparatus
- 专利标题(中): 磁盘评估装置
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申请号: US10058947申请日: 2002-01-27
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公开(公告)号: US06985315B2公开(公告)日: 2006-01-10
- 发明人: Toru Yokohata , Yoshiharu Kasamatsu , Satoru Momose , Takayuki Yamamoto
- 申请人: Toru Yokohata , Yoshiharu Kasamatsu , Satoru Momose , Takayuki Yamamoto
- 申请人地址: JP Kawasaki
- 专利权人: Fujitsu Limtied
- 当前专利权人: Fujitsu Limtied
- 当前专利权人地址: JP Kawasaki
- 代理机构: Greer, Burns & Crain, Ltd.
- 优先权: JP2001-218130 20010718
- 主分类号: G11B5/02
- IPC分类号: G11B5/02 ; G11B5/60 ; G01B5/28
摘要:
A magnetic disk evaluation apparatus includes an evaluation head for evaluating a magnetic disk, and a support member for supporting the evaluation head. The support member supports the evaluation head in a state where a flying surface of the evaluation head and a surface of a magnetic disk make a flying pitch angle of 95 μrad or more.
公开/授权文献
- US20030026015A1 Magnetic disk evaluation apparatus 公开/授权日:2003-02-06
信息查询
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