发明授权
- 专利标题： Magnetooptical information recording/reproducing method and apparatus employing a floating slider supporting a magnetic head
- 专利标题（中）： 磁光信息记录/再现方法和使用支撑磁头的浮动滑块的装置
-
申请号： US364425申请日： 1994-12-27
-
公开(公告)号： US5604719A公开(公告)日： 1997-02-18
- 发明人: Hiroaki Kakimoto , Nobuaki Date , Yoshikazu Miyajima , Masahiko Chaya
- 申请人： Hiroaki Kakimoto , Nobuaki Date , Yoshikazu Miyajima , Masahiko Chaya
- 申请人地址： JPX Tokyo
- 专利权人： Canon Kabushiki Kaisha
- 当前专利权人： Canon Kabushiki Kaisha
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX3-207176 19910725; JPX3-207177 19910725; JPX3-207178 19910725; JPX3-315270 19911105; JPX3-318681 19911107; JPX3-349485 19911209; JPX4-018445 19920108; JPX4-018449 19920108; JPX4-029074 19920121
- 主分类号： G11B11/105
- IPC分类号： G11B11/105 ; G11B17/04 ; G11B17/32 ; G11B19/12 ; G11B19/20 ; G11B23/03 ; G11B11/00
摘要：
A magnetooptical information recording/reproducing apparatus is provided with a floating slider for supporting a magnetic head for applying a magnetic field modulated according to information to a magnetooptical information recording medium. The floating slider is adapted to be retracted from the recording medium according to the kind of the medium by a retraction device, so that the floating slider is free from damages on the slider or in the medium loaded in the apparatus.
公开/授权文献
- US4999584A Signal-shaping network 公开/授权日：1991-03-12
信息查询
IPC分类:
