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1. 发明申请

US20060184950A1 Disc drive 审中-公开
标题翻译：磁盘驱动器
公开(公告)号：US20060184950A1
公开(公告)日：2006-08-17
申请号：US11092980
申请日：2005-03-30
申请人： Toshiyuki Kaneko , Keiichi Takagi , Yuji Yamada , Naozumi Teramoto , Kouichi Yaeguchi
发明人： Toshiyuki Kaneko , Keiichi Takagi , Yuji Yamada , Naozumi Teramoto , Kouichi Yaeguchi
IPC分类号： G11B17/04
CPC分类号： G11B17/051
摘要： When an optical sensor 410 disposed near an opening of a casing 10 (translator's comment: correctly, 110) detects an optical disc 10, a disc processing section 200 is rotated to a retracted position where a rotating shaft 222A is retracted from the moving path of the optical disc 10. When the optical disc 10 moves to a certain position from the opening, the loading unit 400 loads the optical disc 10. When the optical disc 10 is located at a loading-completion position, a sensing switch 420 is turned off, and the disc processing section 200 is rotated to an advanced position where the rotating shaft 222A is advanced onto the moving path to rotatably support the optical disc 10. In response to a request for ejecting the optical disc 10, the disc processing section 200 is rotated to the retracted position to release the rotatably supporting state and the loading unit 400 is activated to eject the optical disc 10. The disc processing section 200 is rotated to the advanced position if the optical sensor 410 is no longer able to detect the optical disc 10.
摘要翻译：当设置在壳体10的开口附近的光学传感器410（转换器的注释正确地，110）检测到光盘10时，盘处理部200旋转到缩回位置，其中旋转轴222A从移动路径缩回的光盘10。当光盘10从开口移动到特定位置时，装载单元400装载光盘10。当光盘10位于加载完成位置时，感测开关420被关闭，并且盘处理部200旋转到旋转轴222A前进到移动路径上的前进位置，以可旋转地支撑光盘10。响应于弹出光盘10的请求，盘处理部200旋转到缩回位置以释放可旋转支撑状态，并且启动装载单元400以弹出光盘10。如果光学传感器410不再能够检测光盘10，则光盘处理部分200旋转到提前位置。

2. 发明申请

US20080282270A1 Disc drive adapted to be downsized 审中-公开
标题翻译：光盘驱动器适合缩小尺寸
公开(公告)号：US20080282270A1
公开(公告)日：2008-11-13
申请号：US12153857
申请日：2008-05-27
申请人： Toshiyuki Kaneko , Keiichi Takagi , Yuji Yamada , Naozumi Teramoto , Kouichi Yaeguchi
发明人： Toshiyuki Kaneko , Keiichi Takagi , Yuji Yamada , Naozumi Teramoto , Kouichi Yaeguchi
IPC分类号： G11B17/04
CPC分类号： G11B17/051
摘要： When an optical sensor 410 disposed near an opening of a casing 110 detects an optical disc 10, a disc processing section 200 is rotated to a retracted position where a rotating shaft 222A is retracted from the moving path of the optical disc 10. When the optical disc 10 moves to a certain position from the opening, the loading unit 400 loads the optical disc 10. When the optical disc 10 is located at a loading-completion position, a sensing switch 420 is turned off, and the disc processing section 200 is rotated to an advanced position where the rotating shaft 222A is advanced onto the moving path to rotatably support the optical disc 10. In response to a request for ejecting the optical disc 10, the disc processing section 200 is rotated to the retracted position to release the rotatably supporting state and the loading unit 400 is activated to eject the optical disc 10. The disc processing section 200 is rotated to the advanced position if the optical sensor 410 is no longer able to detect the optical disc 10.
摘要翻译：当设置在壳体110的开口附近的光学传感器410检测到光盘10时，盘处理部200旋转到旋转轴222A从光盘10的移动路径缩回的缩回位置。当光盘10从开口移动到特定位置时，装载单元400装载光盘10。当光盘10位于加载完成位置时，感测开关420被关闭，并且盘处理部200旋转到旋转轴222A前进到移动路径上的前进位置，以可旋转地支撑光盘10。响应于弹出光盘10的请求，盘处理部200旋转到缩回位置以释放可旋转支撑状态，并且启动装载单元400以弹出光盘10。如果光学传感器410不再能够检测光盘10，则光盘处理部分200旋转到提前位置。

3. 发明申请

US20050177838A1 Disk apparatus 审中-公开
标题翻译：磁盘设备
公开(公告)号：US20050177838A1
公开(公告)日：2005-08-11
申请号：US11029020
申请日：2005-01-05
申请人： Yuji Yamada , Keiichi Takagi , Toshiyuki Kaneko , Naozumi Teramoto , Kouichi Yaeguchi
发明人： Yuji Yamada , Keiichi Takagi , Toshiyuki Kaneko , Naozumi Teramoto , Kouichi Yaeguchi
IPC分类号： G11B17/051 , G11B7/085 , G11B17/028 , G11B17/04 , G11B25/04
CPC分类号： G11B17/0288 , G11B7/08582
摘要： A movable unit (50) is disposed between a loaded recording medium (1) and a bottom surface (4a) of a base chassis (4) opposite to the surface of the loaded recording medium (1). The movable unit includes a spindle motor (53), a head (51), guide shafts (52a, 52b) for supporting the head (51) movably in a radius direction of the recording medium (1), and a movable holding device (5), disposed at the base chassis (4) swingable downward to the bottom surface (4a), for holding the spindle motor (53), the head (51) and the guide shafts (52a, 52b). The movable holding device (5) holds at least one of the spindle motor (53), the head (51) and the guide shafts (52a, 52b) movably in a direction moving away from the bottom surface (4a) relative to the movable holding device (5). A limiting device (60a, 60b) is disposed between the movable unit (50) and the bottom surface (4a) for limiting a movable range of the movable unit (50), so that at least a part of the movable unit (50) is maintained with a distance apart from the bottom surface (4a), even if the movable holding device (5) swings down.
摘要翻译：可移动单元（50）设置在与装载的记录介质（1）的表面相对的底座（4）的加载的记录介质（1）和底表面（4a）之间。可移动单元包括主轴电动机（53），头部（51），用于沿着记录介质（1）的半径方向可移动地支撑头部（51）的引导轴（52a，52b）装置（5），其设置在底架（4）下方向下摆动的底面（4a）上，用于保持主轴马达（53），头部（51）和引导轴（52a，52b）。可移动保持装置（5）保持主轴电动机（53），头部（51）和引导轴（52a，52b）中的至少一个在相对于底面（4a）移动的方向上可移动地移动到可动保持装置（5）。限制装置（60a，60b）设置在可移动单元（50）和底表面（4a）之间，用于限制可移动单元（50）的可移动范围，使得至少一部分可移动单元（50）保持距离底面（4a）的距离，即使可动保持装置（5）摆动。

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