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1. 发明授权

US07921434B2 Disc device having multiple disk carry-in speeds 有权
标题翻译：具有多个磁盘载入速度的光盘设备
公开(公告)号：US07921434B2
公开(公告)日：2011-04-05
申请号：US12412993
申请日：2009-03-27
申请人： Tsutomu Tatekawa , Tokio Suzuki , Ichiro Kato , Hiroshi Kawase , Yusuke Yoshida , Nobunori Kudou , Yousuke Kuno
发明人： Tsutomu Tatekawa , Tokio Suzuki , Ichiro Kato , Hiroshi Kawase , Yusuke Yoshida , Nobunori Kudou , Yousuke Kuno
IPC分类号： G11B17/04
CPC分类号： G11B17/223 , G11B17/021 , G11B17/051
摘要： When a normal disk having the diameter of 12 cm is inserted into the disk device, first and second optical detecting elements detect the insertion, and transitions to a first detection state, which initiates transfer operation of first and second transfer rollers. If the disk is further moved to an inner portion of the device, thus pressing first and second detecting pins, first and second detecting switches are turned OFF, and the detecting elements enter a second detection state. Before the transition from the first detection state to the second detection state occurs, a rotating speed of the first and second transfer rollers is set low. After transition to the second detection state, the rotating speed is increased. As a result, a card or other such foreign objects can be removed and a monitoring period can be increased until detection of a normal disk is detected.
摘要翻译：当直径为12cm的普通盘被插入到盘装置中时，第一和第二光学检测元件检测插入，并且转变到第一和第二转印辊的转印操作的第一检测状态。如果盘进一步移动到装置的内部，则按压第一和第二检测销，第一和第二检测开关被关闭，并且检测元件进入第二检测状态。在从第一检测状态到第二检测状态的转变发生之前，第一和第二转印辊的转速被设定得低。在转变到第二检测状态之后，转速增加。结果，可以去除卡或其他这样的异物，并且可以增加监视周期，直到检测到普通盘的检测。

2. 发明申请

US20090265727A1 DISC DEVICE 有权
标题翻译： DISC设备
公开(公告)号：US20090265727A1
公开(公告)日：2009-10-22
申请号：US12412993
申请日：2009-03-27
申请人： Tsutomu Tatekawa , Tokio Suzuki , Ichiro Kato , Hiroshi Kawase , Yusuke Yoshida , Nobunori Kodou , Yousuke Kuno
发明人： Tsutomu Tatekawa , Tokio Suzuki , Ichiro Kato , Hiroshi Kawase , Yusuke Yoshida , Nobunori Kodou , Yousuke Kuno
IPC分类号： G11B17/04
CPC分类号： G11B17/223 , G11B17/021 , G11B17/051
摘要： When a normal disk having the diameter of 12 cm is inserted into the disk device, first and second optical detecting elements detect the insertion, and transitions to a first detection state, which initiates transfer operation of first and second transfer rollers. If the disk is further moved to an inner portion of the device, thus pressing first and second detecting pins, first and second detecting switches are turned OFF, and the detecting elements enter a second detection state. Before the transition from the first detection state to the second detection state occurs, a rotating speed of the first and second transfer rollers is set low. After transition to the second detection state, the rotating speed is increased. As a result, a card or other such foreign objects can be removed and a monitoring period can be increased until detection of a normal disk is detected.
摘要翻译：当直径为12cm的普通盘插入到盘装置中时，第一和第二光学检测元件检测插入，并且转变到第一和第二转印辊的转印操作的第一检测状态。如果盘进一步移动到装置的内部，则按压第一和第二检测销，第一和第二检测开关被关闭，并且检测元件进入第二检测状态。在从第一检测状态到第二检测状态的转变发生之前，第一和第二转印辊的转速被设定得低。在转变到第二检测状态之后，转速增加。结果，可以去除卡或其他这样的异物，并且可以增加监视周期，直到检测到普通盘的检测。

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