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1. 发明授权

US08887183B2 Optical disc device and lens cleaner 有权
标题翻译：光盘设备和镜头清洁剂
公开(公告)号：US08887183B2
公开(公告)日：2014-11-11
申请号：US13817936
申请日：2011-11-18
申请人： Asayuki Matsumura , Tomio Yamamoto , Akihiko Nishioka , Masahiro Inagaki
发明人： Asayuki Matsumura , Tomio Yamamoto , Akihiko Nishioka , Masahiro Inagaki
IPC分类号： G11B17/04 , G11B23/03 , G11B7/121
CPC分类号： G11B7/121 , G11B23/0021 , G11B23/0327
摘要： An optical disc device of the present invention comprises an insertion detection optical sensor which detects insertion of an optical disc based on light emitted from a first light emitting element to a first light receiving element being blocked, and an ejection detection optical sensor provided on the downstream side in the carry-in direction to the insertion detection optical sensor to detect ejection of the optical disc based on light emitted from a second light emitting element to a second light receiving element being blocked. The optical disc device is structured such that, in a state that the optical disc is attached onto the turntable, when the light of the first light emitting element is blocked and the light of the second light emitting element is not blocked, the optical disc device recognizes that a lens cleaner is attached onto the turntable as the optical disc, and the optical disc device performs a cleaning operation.
摘要翻译：本发明的光盘装置包括：插入检测光学传感器，其基于从第一发光元件发射的光到被阻挡的第一受光元件检测光盘的插入;以及喷射检测光学传感器，设置在下游一侧到插入检测光学传感器的携带方向，以基于从第二发光元件发射到被阻挡的第二光接收元件的光来检测光盘的喷射。光盘装置被构造成使得在将光盘安装到转台上的状态下，当第一发光元件的光被遮挡并且第二发光元件的光未被阻挡时，光盘装置认识到透镜清洁器作为光盘附接到转台上，并且光盘装置执行清洁操作。

2. 发明申请

US20140189717A1 OPTICAL DISC DEVICE AND LENS CLEANER 有权
标题翻译：光盘设备和镜头清洁器
公开(公告)号：US20140189717A1
公开(公告)日：2014-07-03
申请号：US13817936
申请日：2011-11-18
申请人： Asayuki Matsumura , Tomio Yamamoto , Akihiko Nishioka , Masahiro Inagaki
发明人： Asayuki Matsumura , Tomio Yamamoto , Akihiko Nishioka , Masahiro Inagaki
IPC分类号： G11B7/121
CPC分类号： G11B7/121 , G11B23/0021 , G11B23/0327
摘要： An optical disc device of the present invention comprises an insertion detection optical sensor which detects insertion of an optical disc based on light emitted from a first light emitting element to a first light receiving element being blocked, and an ejection detection optical sensor provided on the downstream side in the carry-in direction to the insertion detection optical sensor to detect ejection of the optical disc based on light emitted from a second light emitting element to a second light receiving element being blocked. The optical disc device is structured such that, in a state that the optical disc is attached onto the turntable, when the light of the first light emitting element is blocked and the light of the second light emitting element is not blocked, the optical disc device recognizes that a lens cleaner is attached onto the turntable as the optical disc, and the optical disc device performs a cleaning operation.
摘要翻译：本发明的光盘装置包括：插入检测光学传感器，其基于从第一发光元件发射的光到被阻挡的第一受光元件检测光盘的插入;以及喷射检测光学传感器，设置在下游一侧到插入检测光学传感器的携带方向，以基于从第二发光元件发射到被阻挡的第二光接收元件的光来检测光盘的喷射。光盘装置的结构使得在光盘安装在转盘上的状态下，当第一发光元件的光被遮挡并且第二发光元件的光不被阻挡时，光盘装置认识到透镜清洁器作为光盘附接到转台上，并且光盘装置执行清洁操作。

3. 发明申请

US20100235850A1 DISK DEVICE 有权
标题翻译：磁盘设备
公开(公告)号：US20100235850A1
公开(公告)日：2010-09-16
申请号：US12161645
申请日：2007-11-13
申请人： Hideto Soga , Tomio Yamamoto , Tadashi Maeoka , Asayuki Matsumura
发明人： Hideto Soga , Tomio Yamamoto , Tadashi Maeoka , Asayuki Matsumura
IPC分类号： G11B17/04
CPC分类号： G11B17/051
摘要： In order to provide a disk device, in which a disk can be prevented from being damaged and a thickness can be more reduced, a disk device according to the present invention includes, a turntable which is rotationally driven and, for placing a disk thereon, a clamper for rotatably holding the disk between the turntable and the clamper, which has a hook on a side opposite to a side on which the disk is held, a loading mechanism for carrying the disk inserted to between the turntable and the clamper, a clamp arm which includes a clamper holder for rotatably holding the clamper by a claw fitted to the hook with a clearance and an arm unit disposed pivotably on a pivot shaft positioned apart from the clamper holder, the clamp arm moving the clamper between a disk pressing position and a retreat position, and a clamper restricting member including a resilient portion capable of contacting a part of the clamper on the side opposite to the side of the clamper moved to the retreat position and on a side apart from the pivot shaft of the arm unit.
摘要翻译：为了提供一种能够防止盘被损坏并且能够减少厚度的盘装置，根据本发明的盘装置包括：旋转驱动的转台和用于在其上放置盘的转盘，用于可旋转地保持盘在转盘和夹持器之间的夹持器，该夹持器在与保持盘的一侧相对的一侧具有钩，用于承载插入到转盘和夹持器之间的盘的装载机构，夹具臂，其包括夹持器，用于通过与所述钩形成的间隙可旋转地保持夹持器，并且臂单元可枢转地设置在与夹持器保持器分开的枢轴上，所述夹紧臂使夹持器在盘压紧位置和退避位置，以及夹持器限制构件，其包括弹性部分，所述弹性部分能够接触夹持器的与移动到后退位置的夹持器的侧面相对的一侧上的一部分; 在远离臂单元的枢转轴的一侧上。

4. 发明授权

US08146116B2 Disk device having a clamper restricting member 有权
标题翻译：具有夹持器限制构件的盘装置
公开(公告)号：US08146116B2
公开(公告)日：2012-03-27
申请号：US12161645
申请日：2007-11-13
申请人： Hideto Soga , Tomio Yamamoto , Tadashi Maeoka , Asayuki Matsumura
发明人： Hideto Soga , Tomio Yamamoto , Tadashi Maeoka , Asayuki Matsumura
IPC分类号： G11B17/04
CPC分类号： G11B17/051
摘要： A disk device includes a turntable which is rotationally driven and, for placing a disk thereon, a clamper for rotatably holding the disk between the turntable and the clamper, a loading mechanism for carrying the disk inserted to between the turntable and the clamper, a clamp arm which includes a clamper holder for rotatably holding the clamper by a claw fitted to the hook with a clearance and an arm unit disposed pivotably on a pivot shaft positioned apart from the clamper holder, the clamp arm moving the clamper between a disk pressing position and a retreat position, and a clamper restricting member including a resilient portion capable of contacting a part of the clamper on the side opposite to the side of the clamper moved to the retreat position and on a side apart from the pivot shaft of the arm unit.
摘要翻译：磁盘装置包括旋转驱动的转盘，用于在其上放置盘，用于可旋转地保持盘在转盘和夹持器之间的夹持器，用于承载插入到转盘和夹持器之间的盘的装载机构，夹具臂，其包括夹持器，用于通过与所述钩形成的间隙可旋转地保持夹持器，并且臂单元可枢转地设置在与夹持器保持器分开的枢轴上，所述夹紧臂使夹持器在盘压紧位置和退避位置，以及夹持器限制构件，其包括弹性部分，该弹性部分能够接触夹持器的与移动到后退位置的夹持器的侧面相对的一侧上的一侧以及远离臂单元的枢轴的一侧。

5. 发明申请

US20120213050A1 OPTICAL DISC DRIVE DEVICE AND INTERCONNECTION STRUCTURE 有权
标题翻译：光盘驱动器和互连结构
公开(公告)号：US20120213050A1
公开(公告)日：2012-08-23
申请号：US13398175
申请日：2012-02-16
申请人： Ryo MATSUBARA , Hideto Soga , Tomio Yamamoto , Yasuyuki Torii
发明人： Ryo MATSUBARA , Hideto Soga , Tomio Yamamoto , Yasuyuki Torii
IPC分类号： G11B33/02 , H05K5/00
CPC分类号： G11B33/1493 , G11B33/022
摘要： Disclosed is an optical disc drive device having a metallic exterior casing and an internal unit to be housed in the exterior casing, the internal unit further including an optical pickup unit for performing recording or reproduction of information signals on an optical disc, and a printed wiring substrate on which a connector electrically connected to the optical pickup unit and serving for transmission and reception of electrical signals from and to external electronic equipment is mounted, wherein the exterior casing has an opening for allowing the connector to be exposed outside, the printed wiring substrate has a ground pattern formed to surround the connector, and a fringe portion of the opening of the exterior casing and the ground pattern are in electrical contact with each other. Thus, radiation noise from around wiring lines contained in the optical disc drive device or the like is reduced.
摘要翻译：公开了一种光盘驱动装置，其具有金属外壳和内部单元以容纳在外壳中，内部单元还包括用于在光盘上执行信息信号的记录或再现的光学拾取单元和印刷布线其上安装有电连接到光学拾取单元并且用于从外部电子设备发送和接收电信号的连接器的基板，其中外壳具有用于允许连接器暴露在外部的开口，印刷布线基板具有形成为围绕连接器的接地图案，并且外部壳体的开口的边缘部分和接地图案彼此电接触。因此，减少了包含在光盘驱动装置等中的绕线周围的辐射噪声。

6. 发明授权

US07882513B2 Optical disc device and method for controlling optical disc device 有权
标题翻译：光盘装置及其控制方法
公开(公告)号：US07882513B2
公开(公告)日：2011-02-01
申请号：US11909379
申请日：2006-03-20
申请人： Hideki Aikoh , Makoto Takashima , Takao Hayashi , Akira Yoshikawa , Tomio Yamamoto , Kouretsu Boku
发明人： Hideki Aikoh , Makoto Takashima , Takao Hayashi , Akira Yoshikawa , Tomio Yamamoto , Kouretsu Boku
IPC分类号： G11B17/00
CPC分类号： G11B33/1446 , G11B7/121 , G11B17/0282
摘要： An optical disk device of the present application includes: a turntable 30 including plural induction grooves 31a to 31h as concave portions radially extending from vicinity of a center of the turntable 30 and having open portions in an outer periphery of the turntable 30 and plural through-holes 32a to 32h penetrating bottom faces 33a to 33h on the vicinity of the center side of the plural induction grooves 31a to 31h and a top face of the turntable 30; and an outer rotor type spindle motor 35 provided with plural fins 36a to 36h as convex portions on a rotor on a side face thereof. The optical disk device of the present application utilizes an airflow generated by rotation of the rotor of the spindle motor 35 and the turntable 30 in conjunction therewith as a dust removing wind for removing dust attaching to an objective lens side area.
摘要翻译：本申请的光盘装置包括：转盘30，其具有作为从转盘30的中心附近径向延伸的凹部的多个感应槽31a〜31h，在转台30的外周具有开口部，在多个感应槽31a〜31h的中心侧附近的底面33a〜33h以及转台30的上表面的贯通孔32a〜32h的孔32a〜以及外转子型主轴电动机35，在其侧面的转子上设置有作为凸部的多个翅片36a〜36h。本申请的光盘装置利用由主轴电机35的转子和转盘30的旋转而产生的气流作为除尘附着到物镜侧区域的除尘风。

7. 发明授权

US06865060B2 Disk drive device having a lifting plate configured to lift a magnetic head supporting member 失效
标题翻译：磁盘驱动装置，其具有构造成提升磁头支撑构件的提升板
公开(公告)号：US06865060B2
公开(公告)日：2005-03-08
申请号：US10128811
申请日：2002-04-23
申请人： Akira Kurozuka , Eiichi Hanakawa , Hitoshi Minabe , Tomio Yamamoto
发明人： Akira Kurozuka , Eiichi Hanakawa , Hitoshi Minabe , Tomio Yamamoto
IPC分类号： G11B17/04 , G11B5/54
CPC分类号： G11B17/054
摘要： A disc drive device for driving a disc accommodated in a cartridge comprises: a magnetic head; a magnetic head supporting member for supporting the magnetic head to contact the disc and to be separated from the disc; a lifting plate configured to lift the magnetic head supporting member; and moving means for moving the lifting plate in a direction parallel to a surface of the disc, in which the moving means moves the lifting plate in the parallel direction until the lifting plate abuts the magnetic head supporting member, and further moves the lifting plate in the parallel direction with the lifting plate abutting the magnetic head supporting member so that the lifting plate lifts the magnetic head supporting member up to separate the magnetic head from the disc.
摘要翻译：用于驱动容纳在盒中的盘的盘驱动装置包括：磁头; 磁头支撑构件，用于支撑磁头以接触盘并与盘分离; 提升板，其构造成提升所述磁头支撑构件; 以及移动装置，用于沿着平行于盘的表面的方向移动提升板，移动装置使平行方向移动提升板，直到提升板抵靠磁头支撑构件，并且进一步将提升板移动到与提升板的平行方向与磁头支撑构件邻接，使得提升板将磁头支撑构件提升直到将磁头与盘分离。

8. 发明授权

US06171700B2 Curable composite material composition and curing process therefor 失效
标题翻译：可固化复合材料组合物及其固化方法
公开(公告)号：US06171700B2
公开(公告)日：2001-01-09
申请号：US08813237
申请日：1997-03-07
申请人： Shuichi Sugita , Hirotoshi Kamata , Tomio Yamamoto , Kazuo Ohtani , Hidetake Sendai
发明人： Shuichi Sugita , Hirotoshi Kamata , Tomio Yamamoto , Kazuo Ohtani , Hidetake Sendai
IPC分类号： C08K704
CPC分类号： C08F299/0464 , C08F4/12 , C08F283/01 , Y10T428/30 , Y10T428/31511 , Y10T428/31786 , Y10T428/31935 , C08F4/06
摘要： A curable composite material composition comprising (A) a polymerizable unsaturated compound, (B) a fiber reinforcing material and/or fiber, and (C) a polymerization initiator comprising an organic boron compound represented by the general formula (1) wherein R1, R2, R3 and R4 each independently represent an alkyl, aryl, allyl, aralkyl, alkenyl, alkynyl, silyl or heterocyclic group, a halogen atom, or a substituted alkyl, substituted aryl, substituted allyl, substituted aralkyl, substituted alkenyl, substituted alkynyl or substituted silyl group, and Z+ represents a cation, and an acidic compound, as well as a curing process for the curable composite material composition which includes irradiating and/or heating the curable composite material composition.
摘要翻译：一种可固化复合材料组合物，其包含（A）可聚合不饱和化合物，（B）纤维增强材料和/或纤维，和（C）包含由通式（1）表示的有机硼化合物的聚合引发剂，其中R1，R2 ，R 3和R 4各自独立地表示烷基，芳基，烯丙基，芳烷基，烯基，炔基，甲硅烷基或杂环基，卤素原子或取代的烷基，取代的芳基，取代的烯丙基，取代的芳烷基，取代的烯基，取代的炔基或取代的甲硅烷基，Z +表示阳离子和酸性化合物，以及包含照射和/或加热固化性复合材料组合物的固化性复合材料组合物的固化方法。

9. 发明申请

US20090016196A1 OPTICAL DISC DEVICE AND METHOD FOR CONTROLLING OPTICAL DISC DEVICE 有权
标题翻译：光盘装置及控制光盘装置的方法
公开(公告)号：US20090016196A1
公开(公告)日：2009-01-15
申请号：US11909379
申请日：2006-03-20
申请人： Hideki Aikoh , Makoto Takashima , Takao Hayashi , Akira Yoshikawa , Tomio Yamamoto , Kouretsu Boku
发明人： Hideki Aikoh , Makoto Takashima , Takao Hayashi , Akira Yoshikawa , Tomio Yamamoto , Kouretsu Boku
IPC分类号： G11B7/00
CPC分类号： G11B33/1446 , G11B7/121 , G11B17/0282
摘要： An optical disk device of the present application includes: a turntable 30 including plural induction grooves 31a to 31h as concave portions radially extending from vicinity of a center of the turntable 30 and having open portions in an outer periphery of the turntable 30 and plural through-holes 32a to 32h penetrating bottom faces 33a to 33h on the vicinity of the center side of the plural induction grooves 31a to 31h and a top face of the turntable 30; and an outer rotor type spindle motor 35 provided with plural fins 36a to 36h as convex portions on a rotor on a side face thereof. The optical disk device of the present application utilizes an airflow generated by rotation of the rotor of the spindle motor 35 and the turntable 30 in conjunction therewith as a dust removing wind for removing dust attaching to an objective lens side area.
摘要翻译：本申请的光盘装置包括：转盘30，其具有作为从转盘30的中心附近径向延伸的凹部的多个感应槽31a〜31h，在转台30的外周具有开口部，在多个感应槽31a〜31h的中心侧附近的底面33a〜33h以及转台30的上表面的贯通孔32a〜32h的孔32a〜以及外转子型主轴电动机35，在其侧面的转子上设置有作为凸部的多个翅片36a〜36h。本申请的光盘装置利用由主轴电机35的转子和转盘30的旋转而产生的气流作为除尘附着到物镜侧区域的除尘风。

10. 发明授权

US06526018B1 Disk cartridge 失效
标题翻译：磁盘盒
公开(公告)号：US06526018B1
公开(公告)日：2003-02-25
申请号：US09718738
申请日：2000-11-22
申请人： Akira Kurozuka , Eiichi Hanakawa , Hitoshi Minabe , Tomio Yamamoto
发明人： Akira Kurozuka , Eiichi Hanakawa , Hitoshi Minabe , Tomio Yamamoto
IPC分类号： G11B370
CPC分类号： G11B17/046 , G11B23/0308 , G11B23/0316
摘要： In a disk cartridge, a round portion with a circular arc shape whose center substantially coincides with that of a disk is formed at the forefront edge of the disk cartridge in the direction of insertion into a disk drive unit, and the remaining portion is a rectangular shape. The round portion preferably is formed so as to be decreased gradually in thickness toward its leading end. On the other hand, part of the components of the disk drive unit is arranged in an open space at corner portions at the forefront of the disk cartridge. A space in the disk drive unit thus can be utilized efficiently, whereby a small, thin disk drive unit having excellent operability and a disk cartridge permitting such a disk drive unit can be obtained.
摘要翻译：在磁盘盒中，圆盘形状的中心与盘的中心大致一致的圆弧形状形成在盘盒的最前端沿插入盘驱动单元的方向上，其余部分是矩形的形状。圆形部分优选地形成为朝向其前端逐渐减小厚度。另一方面，盘驱动单元的部件的一部分配置在盘盒前端的角部的开放空间。因此，可以有效地利用磁盘驱动单元中的空间，从而可以获得具有优异可操作性的小型薄盘驱动单元和允许这种盘驱动单元的盘盒。

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