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1. 发明授权

US06356525B1 Skew adjusting apparatus for an optical disc player 失效
标题翻译：用于光盘播放器的倾斜调节装置
公开(公告)号：US06356525B1
公开(公告)日：2002-03-12
申请号：US09444369
申请日：1999-11-22
申请人： Yuji Ikedo , Yusuke Akama , Akira Bessho , Katsuhiko Tanimoto
发明人： Yuji Ikedo , Yusuke Akama , Akira Bessho , Katsuhiko Tanimoto
IPC分类号： G11B1900
CPC分类号： G11B7/08582
摘要： A skew adjusting apparatus for an optical disc player makes a positional adjustment of a guide member of a carriage for a pickup relative to a chassis. A movable body is disposed on the chassis. The movable body has at one end thereof a supporting member for the guide member and the other end thereof a connection member to the chassis. An adjusting device for making a positional adjustment of the guide member through the supporting member in the thickness direction of the chassis is disposed between the chassis and the movable body so as to be displaced from the guide member and the supporting member on a reference plane of the chassis.
摘要翻译：用于光盘播放机的倾斜调节装置对相对于底盘的拾取器的托架的引导构件进行位置调整。移动体设置在底盘上。可移动体的一端具有用于引导构件的支撑构件，并且其另一端具有与底架的连接构件。用于通过所述支撑部件在所述底盘的厚度方向上进行所述引导构件的位置调整的调节装置设置在所述底盘与所述可移动体之间，以便从所述引导构件和所述支撑构件在基准面底盘。

2. 发明授权

US5729522A Optical pickup apparatus 失效
标题翻译：光拾取装置
公开(公告)号：US5729522A
公开(公告)日：1998-03-17
申请号：US748029
申请日：1996-11-12
申请人： Yusuke Akama , Isami Kenmotsu , Tomonari Ishikawa , Osamu Yagisawa , Katsuhiko Tanimoto
发明人： Yusuke Akama , Isami Kenmotsu , Tomonari Ishikawa , Osamu Yagisawa , Katsuhiko Tanimoto
IPC分类号： G11B7/085 , G11B7/08 , G11B17/04 , G11B19/02 , G11B21/00 , G11B21/12 , G11B7/00 , G11B11/00
CPC分类号： G11B17/056 , G11B19/02 , G11B7/08 , G11B21/00 , G11B21/12
摘要： An optical disk recording and/or reproducing apparatus, records and/or reproduces information on an information record surface of an optical disk loaded thereto. The optical pickup apparatus for the optical disk recording and/or reproducing apparatus is provided with: a base having a pair of plate portions opposed to each other; two types of optical pickups; first and second guiding rails arranged substantially parallel to each other and disposed on the plate portions of the base respectively, for respectively guiding the optical pickups along the information record surface of the loaded optical disk in a radial direction of the loaded optical disk; first and second retracting rails respectively connected to the first and second guiding rails, for retracting thereonto the optical pickups from the first and second guiding rails through linkages with the first and second guiding rails respectively; a rotator frame for holding the first and second retracting rails; a swinger frame, for holding the rotator frame through a first spindle parallel to the first and second retracting rails, held by the base through a second spindle parallel to the first spindle; a swinging mechanism for swinging the swinger frame around the second spindle; and a rotating mechanism for rotating the rotator frame and for swapping the first and second retracting rails to each other after the swinging mechanism swings the swinger frame toward one direction.
摘要翻译：一种光盘记录和/或再现装置，在加载到其上的光盘的信息记录表面上记录和/或再现信息。用于光盘记录和/或再现装置的光学拾取装置设置有：具有彼此相对的一对板部的基部; 两种类型的光学拾音器; 第一和第二导轨彼此基本平行地布置并分别设置在基座的板部分上，用于分别沿着装入的光盘的径向沿着装入的光盘的信息记录表面引导光学拾取器; 分别连接到第一和第二导轨的第一和第二回缩轨道，用于通过与第一和第二导轨的连接分别从第一和第二导轨缩回到光学拾取器上的光学拾取器; 用于保持第一和第二回缩轨道的旋转框架; 摆动框架，用于通过平行于第一和第二回缩轨道的第一主轴保持转动架，该第一主轴由基座通过平行于第一主轴的第二主轴保持; 用于使摆动框架围绕第二主轴摆动的摆动机构; 以及旋转机构，用于在所述摆动机构使所述摆动框架向一个方向摆动之后旋转所述旋转框架并将所述第一和第二缩回轨道彼此交换。

3. 发明授权

US06175545B1 Optical pickup apparatus 失效
标题翻译：光拾取装置
公开(公告)号：US06175545B1
公开(公告)日：2001-01-16
申请号：US09376295
申请日：1999-08-18
申请人： Yusuke Akama , Isami Kenmotsu , Tomonari Ishikawa , Osamu Yagisawa , Katsuhiko Tanimoto
发明人： Yusuke Akama , Isami Kenmotsu , Tomonari Ishikawa , Osamu Yagisawa , Katsuhiko Tanimoto
IPC分类号： G11B1730
CPC分类号： G11B17/0565 , G11B17/30
摘要： An optical disk recording and/or reproducing apparatus records and/or reproduces information on an information record surface of an optical disk loaded thereto. The optical pickup apparatus for the optical disk recording and/or reproducing apparatus is provided with: two types of optical pickups for at least two types of optical disks respectively; first and second guiding rails arranged substantially parallel to each other such that the information record surface of the loaded optical disk is disposed between the first and second guiding rails, for respectively guiding the optical pickups along the information record surface of the loaded optical disk in a radial direction of the loaded optical disk; first and second retracting rails respectively connected to the first and second guiding rails, for retracting thereonto the optical pickups from the first and second guiding rails through linkages with the first and second guiding rails respectively; a rotator frame for holding the first and second retracting rails; and a rotating mechanism for rotating the rotator frame around an axis parallel to the first and second retracting rails and for swapping the first and second retracting rails to each other.
摘要翻译：光盘记录和/或再现装置在加载到其上的光盘的信息记录表面上记录和/或再现信息。用于光盘记录和/或再现装置的光学拾取装置设置有：用于至少两种类型的光盘的两种类型的光学拾取器; 第一和第二导轨基本上彼此平行地布置，使得装载的光盘的信息记录表面设置在第一和第二导轨之间，以分别沿着加载的光盘的信息记录表面引导光学拾取器装载光盘的径向; 分别连接到第一和第二导轨的第一和第二回缩轨道，用于通过与第一和第二导轨的连接分别从第一和第二导轨缩回到光学拾取器上的光学拾取器; 用于保持第一和第二回缩轨道的旋转框架; 以及旋转机构，用于使旋转体框架围绕平行于第一和第二回缩轨道的轴线旋转并且用于将第一和第二回缩轨道彼此交换。

4. 发明授权

US5978347A Optical pickup apparatus 失效
标题翻译：光拾取装置
公开(公告)号：US5978347A
公开(公告)日：1999-11-02
申请号：US747666
申请日：1996-11-12
申请人： Yusuke Akama , Isami Kenmotsu , Tomonari Ishikawa , Osamu Yagisawa , Katsuhiko Tanimoto
发明人： Yusuke Akama , Isami Kenmotsu , Tomonari Ishikawa , Osamu Yagisawa , Katsuhiko Tanimoto
IPC分类号： G11B7/085 , G11B17/04 , G11B17/30 , G11B21/02
CPC分类号： G11B17/0565 , G11B17/30
摘要： An optical disk recording and/or reproducing apparatus records and/or reproduces information on an information record surface of an optical disk loaded thereto. The optical pickup apparatus for the optical disk recording and/or reproducing apparatus is provided with: two types of optical pickups for at least two types of optical disks respectively; first and second guiding rails arranged substantially parallel to each other such that the information record surface of the loaded optical disk is disposed between the first and second guiding rails, for respectively guiding the optical pickups along the information record surface of the loaded optical disk in a radial direction of the loaded optical disk; first and second retracting rails respectively connected to the first and second guiding rails, for retracting thereonto the optical pickups from the first and second guiding rails through linkages with the first and second guiding rails respectively; a rotator frame for holding the first and second retracting rails; and a rotating mechanism for rotating the rotator frame around an axis parallel to the first and second retracting rails and for swapping the first and second retracting rails to each other.
摘要翻译：光盘记录和/或再现装置在加载到其上的光盘的信息记录表面上记录和/或再现信息。用于光盘记录和/或再现装置的光学拾取装置设置有：用于至少两种类型的光盘的两种类型的光学拾取器; 第一和第二导轨基本上彼此平行地布置，使得装载的光盘的信息记录表面设置在第一和第二导轨之间，以分别沿着加载的光盘的信息记录表面引导光学拾取器装载光盘的径向; 分别连接到第一和第二导轨的第一和第二回缩轨道，用于通过与第一和第二导轨的连接分别从第一和第二导轨缩回到光学拾取器上的光学拾取器; 用于保持第一和第二回缩轨道的旋转框架; 以及旋转机构，用于使旋转体框架围绕平行于第一和第二回缩轨道的轴线旋转并且用于将第一和第二回缩轨道彼此交换。

5. 发明授权

US07484228B2 Optical pickup feeding device 失效
标题翻译：光拾取装置
公开(公告)号：US07484228B2
公开(公告)日：2009-01-27
申请号：US10592753
申请日：2005-03-08
申请人： Katsuhiko Tanimoto , Yusuke Akama , Takeshi Hamada
发明人： Katsuhiko Tanimoto , Yusuke Akama , Takeshi Hamada
IPC分类号： G11B7/085
CPC分类号： G11B7/08582
摘要： An optical-pickup feeding apparatus includes a pickup base on which an optical pickup is mounted, which includes a sliding bearing with a lubricant agent; and a lead screw that is slidably fitted into the sliding bearing. A peripheral surface of a screw thread of the lead screw is formed in a shape of a circular arc.
摘要翻译：一种光拾取器输送装置，包括拾取器基座，光拾取器安装在该拾取器基座上，该拾取器基座包括具有润滑剂的滑动轴承; 以及可滑动地装配到滑动轴承中的导螺杆。导螺杆的螺纹的外周面形成为圆弧状。

6. 发明申请

US20070199009A1 Optical pickup feeding device 失效
标题翻译：光拾取装置
公开(公告)号：US20070199009A1
公开(公告)日：2007-08-23
申请号：US10592753
申请日：2005-03-08
申请人： Katsuhiko Tanimoto , Yusuke Akama , Takeshi Hamada
发明人： Katsuhiko Tanimoto , Yusuke Akama , Takeshi Hamada
IPC分类号： G11B7/00
CPC分类号： G11B7/08582
摘要： An optical-pickup feeding apparatus includes a pickup base on which an optical pickup is mounted, which includes a sliding bearing with a lubricant agent; and a lead screw that is slidably fitted into the sliding bearing. A peripheral surface of a screw thread of the lead screw is formed in a shape of a circular arc.
摘要翻译：一种光拾取器输送装置，包括拾取器基座，光拾取器安装在该拾取器基座上，该拾取器基座包括具有润滑剂的滑动轴承; 以及可滑动地装配到滑动轴承中的导螺杆。导螺杆的螺纹的外周面形成为圆弧状。

7. 发明申请

US20070280089A1 Recording Medium Drive Device 失效
标题翻译：记录介质驱动装置
公开(公告)号：US20070280089A1
公开(公告)日：2007-12-06
申请号：US10589472
申请日：2005-02-10
申请人： Takeshi Hamada , Katsuhiko Tanimoto , Yoshimitsu Fukushima , Yuji Morita , Hitoshi Nagata
发明人： Takeshi Hamada , Katsuhiko Tanimoto , Yoshimitsu Fukushima , Yuji Morita , Hitoshi Nagata
IPC分类号： G11B17/04
CPC分类号： G11B17/056
摘要： A stopper 60 is provided which detects a projected part formed on an upper cartridge case of a shield type cartridge so as to prevent the shield type cartridge from being inserted. Accordingly, mechanical lock caused by the insertion of the shield type cartridge can be prevented.
摘要翻译：设置有挡块60，其检测形成在屏蔽型盒的上盒壳体上的突出部分，以防止屏蔽型盒被插入。因此，可以防止由插入屏蔽型盒引起的机械锁定。

8. 发明授权

US07496933B2 Recording medium drive device 失效
标题翻译：记录介质驱动装置
公开(公告)号：US07496933B2
公开(公告)日：2009-02-24
申请号：US10589472
申请日：2005-02-10
申请人： Takeshi Hamada , Katsuhiko Tanimoto , Yoshimitsu Fukushima , Yuji Morita , Hitoshi Nagata
发明人： Takeshi Hamada , Katsuhiko Tanimoto , Yoshimitsu Fukushima , Yuji Morita , Hitoshi Nagata
IPC分类号： G11B17/03
CPC分类号： G11B17/056
摘要： A stopper 60 is provided which detects a projected part formed on an upper cartridge case of a shield type cartridge so as to prevent the shield type cartridge from being inserted. Accordingly, mechanical lock caused by the insertion of the shield type cartridge can be prevented.
摘要翻译：设置有挡块60，其检测形成在屏蔽型盒的上盒壳体上的突出部分，以防止屏蔽型盒被插入。因此，可以防止由插入屏蔽型盒引起的机械锁定。

9. 发明申请

US20070124744A1 Shutter opening/closing apparatus and information reproducing apparatus 审中-公开
标题翻译：快门打开/关闭装置和信息再现装置
公开(公告)号：US20070124744A1
公开(公告)日：2007-05-31
申请号：US10582638
申请日：2004-12-07
申请人： Hitoshi Nagata , Yoshimitsu Fukushima , Yuji Morita , Katsuhiko Tanimoto , Takeshi Hamada
发明人： Hitoshi Nagata , Yoshimitsu Fukushima , Yuji Morita , Katsuhiko Tanimoto , Takeshi Hamada
IPC分类号： G11B17/04 , G11B23/03
CPC分类号： G11B17/0476 , G11B23/0308
摘要： There is provided a shutter opening/closing apparatus which automatically performs shutter opening or closing in accordance with an insertion of a cartridge and does not give an influence, such as abnormal noise or backlash, to loading and unloading of a cartridge. The shutter opening/closing apparatus includes a follower member 18 configured to be engaged, at an opening 11 of the cartridge 10, with a portion of a drive member 13 driven in the cartridge 10 for opening or closing a shutter 15 provided for the cartridge, and a cam mechanism 7, 7a limiting a movement of the follower member 18 so as to avoid contact of the follower member 18 to the opening 11 of the cartidge 10 at a time when the engagement between the follower member 18 and the portion of the drive member 13 is released.
摘要翻译：提供了一种根据盒的插入自动执行快门打开或关闭的快门打开/关闭装置，并且不会对盒的装载和卸载产生诸如异常噪音或间隙的影响。挡板打开/关闭装置包括从动构件18，其构造成在盒10的开口11处与在盒10中驱动的驱动构件13的一部分接合以打开或关闭为盒提供的快门15，以及凸轮机构7,7，其限制从动构件18的运动，以便在从动构件18与从动构件18的一部分之间的接合时避免从动构件18与卡车10的开口11接触驱动部件13被释放。

10. 发明授权

US07650610B2 Recording medium driver and recorder/reproducer 失效
标题翻译：录音媒体驱动和录音机/再现器
公开(公告)号：US07650610B2
公开(公告)日：2010-01-19
申请号：US10589254
申请日：2005-02-10
申请人： Yoshimitsu Fukushima , Katsuhiko Tanimoto , Takeshi Hamada , Yuji Morita , Hitoshi Nagata
发明人： Yoshimitsu Fukushima , Katsuhiko Tanimoto , Takeshi Hamada , Yuji Morita , Hitoshi Nagata
IPC分类号： G11B17/04
CPC分类号： G11B17/054
摘要： A detection hole 34 is provided in a tray 30, on which a cartridge type recording medium is mounted and housed, at a position corresponding to an information hole of a cartridge, a detection lever 35 is provided on a back surface of the tray 30 on the lower surface side of the detection hole 34, and a switch section 111 is provided on a frame 10 on the lower surface side of the detection lever 35 while the tray 30 is housed within the frame 10. Accordingly, the switch section 111 can be separated from the motion of a base since the switch section 111 is fixed to the frame 10, and consequently, the structure can be simplified and the space efficiency can be enhanced.
摘要翻译：检测孔34设置在托盘30中，盒式记录介质在其上安装并容纳在与盒的信息孔相对应的位置处，检测杆35设置在托盘30的背面上检测孔34的下表面侧和开关部111设置在检测杆35的下表面侧的框架10上，同时托盘30容纳在框架10内。因此，开关部111可以由于开关部分111固定到框架10上而与基座的运动分离，因此可以简化结构，并且可以提高空间效率。

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