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公开(公告)号：US20090064211A1
公开(公告)日：2009-03-05
申请号：US12034722
申请日：2008-02-21
IPC分类号： G11B17/03
CPC分类号： G11B33/08 , G11B17/03 , G11B33/123
摘要： To prevent an optical disc from being removed from a clamper even when an impact force is applied in an optical disc apparatus. A displacement amount by which a disc motor is sunk on the bottom case side is suppressed. In more detail, a convex portion which protrudes in the bottom cover direction is provided at a region including the whole or a part of an orthographically-projected surface of the disc motor on a surface of a bottom case opposed to a rear surface of the disc motor, and in a state of recording or reproducing, the sum of a distance between a motor fixing plate and a bottom cover and a distance between the bottom cover and the convex portion of the bottom case is smaller in the rotational axis direction of the disc motor than the sum of a distance between an optical disc and a tray and an insertion depth by which a clamper is inserted into a center hole of an optical disc.
摘要翻译： 即使当在光盘装置中施加冲击力时，也防止光盘从夹持器移除。 抑制盘电机在底壳侧凹陷的位移量。 更详细地说，在底盖的与盘的背面相对的表面上的盘状电动机的正投影面的整体或一部分的区域设置有在底盖方向上突出的凸部， 电动机，并且在记录或再现状态下，电动机固定板和底盖之间的距离与底盖与底壳的凸部之间的距离的总和在盘的旋转轴线方向上较小 马达比光盘和托盘之间的距离的总和以及将夹持器插入到光盘的中心孔中的插入深度。
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公开(公告)号：US08789074B2
公开(公告)日：2014-07-22
申请号：US12071619
申请日：2008-02-25
IPC分类号： G11B33/08
摘要： An optical disc apparatus of the present invention is configured to include: a chassis which includes a supporting portion that supports an optical pickup, a pickup moving mechanism, and a disc motor, and coupling portions that are coupled to a tray at plural points, which is formed of a synthetic resin material, and in which the supporting portion and the coupling portions are integrated with each other; and a flexible flat cable which electrically couples between a first circuit substrate fixed to the bottom case side and a second circuit substrate fixed to the tray or the chassis side, and which is arranged between a bottom cover and a bottom case while its plane surface is folded in a state where the tray is inserted into an apparatus body.
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公开(公告)号：US20090064216A1
公开(公告)日：2009-03-05
申请号：US12071619
申请日：2008-02-25
IPC分类号： G11B7/08
CPC分类号： G11B17/056 , G11B33/08 , G11B33/122
摘要： In order to make a unit mechanical portion lighter and to cut down the cost of the unit mechanical portion in an optical disc apparatus, the optical disc apparatus of the present invention is configured to include: a chassis which includes a supporting portion that supports an optical pickup, a pickup moving mechanism, and a disc motor, and coupling portions that abut on and are coupled to a tray at plural points, which is formed of a synthetic resin material, and in which the supporting portion and the coupling portions are integrated with each other; and a flexible flat cable which electrically couples between a first circuit substrate fixed to the bottom case side and a second circuit substrate fixed to the tray or the chassis side, and which is arranged between a bottom cover and a bottom case while its plane surface is folded in a state where the tray is inserted into an apparatus body.
摘要翻译： 为了使单元机械部分更轻并且降低光盘装置中的单元机械部分的成本，本发明的光盘装置被配置为包括：底架，其包括支撑光学器件的支撑部分 拾取器，拾取器移动机构和盘式电动机，以及由合成树脂材料形成的多个点处邻接并联接到托盘的联接部分，并且其中支撑部分和联接部分与 彼此; 以及柔性扁平电缆，其在固定到底壳体侧的第一电路基板和固定到托盘或底盘侧的第二电路基板之间电耦合，并且其布置在底盖和底壳之间，同时其平面是 在托盘插入设备主体的状态下折叠。
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公开(公告)号：US07877761B2
公开(公告)日：2011-01-25
申请号：US12034722
申请日：2008-02-21
IPC分类号： G11B17/03
CPC分类号： G11B33/08 , G11B17/03 , G11B33/123
摘要： To prevent an optical disc from being removed from a clamper even when an impact force is applied in an optical disc apparatus. A displacement amount by which a disc motor is sunk on the bottom case side is suppressed. In more detail, a convex portion which protrudes in the bottom cover direction is provided at a region including the whole or a part of an orthographically-projected surface of the disc motor on a surface of a bottom case opposed to a rear surface of the disc motor, and in a state of recording or reproducing, the sum of a distance between a motor fixing plate and a bottom cover and a distance between the bottom cover and the convex portion of the bottom case is smaller in the rotational axis direction of the disc motor than the sum of a distance between an optical disc and a tray and an insertion depth by which a clamper is inserted into a center hole of an optical disc.
摘要翻译： 即使当在光盘装置中施加冲击力时，也防止光盘从夹持器移除。 抑制盘电机在底壳侧凹陷的位移量。 更详细地说，在底盖的与盘的背面相对的表面上的盘状电动机的正投影面的整体或一部分的区域设置有在底盖方向上突出的凸部， 电动机，并且在记录或再现状态下，电动机固定板和底盖之间的距离与底盖与底壳的凸部之间的距离的总和在盘的旋转轴线方向上较小 马达比光盘和托盘之间的距离的总和以及将夹持器插入到光盘的中心孔中的插入深度。
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公开(公告)号：US08181190B2
公开(公告)日：2012-05-15
申请号：US12256496
申请日：2008-10-23
申请人： Koji Matsumoto , Yosuke Ishizuka
发明人： Koji Matsumoto , Yosuke Ishizuka
IPC分类号： G11B17/04
CPC分类号： G11B17/056 , G11B33/122
摘要： In an optical disc apparatus, convex portions are provided on the inner surface of a top cover that covers the top surface side of the apparatus such that the convex portions are directly opposite or directly above a flexible printed circuit board during the slide-in/slide-out movements of a tray. The convex portions are positioned further outwardly from the outer circumference of an optical disc with respect to the rotation center of the optical disc upon completion of the slide-in movement of the tray. The convex portions guide or slide part of the flexible printed circuit board along the tip end surfaces of the convex portions in the direction of the slide-in movement of the tray when the part of the flexible printed circuit board comes into contact with the inner surface of the top cover during the slide-in movement of the tray.
摘要翻译： 在光盘装置中，在覆盖装置的顶面侧的顶盖的内表面上设置凸部，使得在滑入/滑动期间凸部直接与柔性印刷电路板相对或正上方 - 托盘的运动。 在托盘的滑入运动完成时，凸部相对于光盘的旋转中心从光盘的外圆周进一步定位。 当柔性印刷电路板的一部分与内表面接触时，凸起部沿着托盘的滑入方向沿凸部的顶端表面引导或滑动柔性印刷电路板的一部分 在托盘滑入运动期间顶盖的位置。
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公开(公告)号：US20090113462A1
公开(公告)日：2009-04-30
申请号：US12256496
申请日：2008-10-23
申请人： Koji Matsumoto , Yosuke Ishizuka
发明人： Koji Matsumoto , Yosuke Ishizuka
IPC分类号： G11B17/04
CPC分类号： G11B17/056 , G11B33/122
摘要： Disclosed herein is an optical disc apparatus wherein, in order that a flexible printed circuit board that connects a printed circuit board provided on the moving unit of the apparatus which includes a tray to a printed circuit board provided on the fixed unit of the apparatus is prevented from being caught between the bottom case of the apparatus and the bottom cover of the moving unit during the slide-in movement of the tray, convex portions are provided on the inner surface of the top cover that covers the top surface side of the apparatus such that the convex portions are directly opposite or directly above the flexible printed circuit board during the slide-in/slide-out movements of the tray and such that the convex portions are positioned further outwardly from the outer circumference of an optical disc with respect to the rotation center of the optical disc upon completion of the slide-in movement of the tray, and the convex portions guide or slide part of the flexible printed circuit board along the tip end surfaces of the convex portions in the direction of the slide-in movement of the tray when the part of the flexible printed circuit board comes into contact with the inner surface of the top cover during the slide-in movement of the tray.
摘要翻译： 本文公开了一种光盘装置，其中，为了防止将设置在包括托盘的设备的移动单元上的印刷电路板连接到设置在设备的固定单元上的印刷电路板的柔性印刷电路板 在托盘的滑入运动期间，在托架的滑入运动期间，捕获设备的底壳和移动单元的底盖之间的凸起部分设置在顶盖的内表面上，该顶盖覆盖设备的顶面侧， 在托盘的滑入/滑出运动期间，凸部直接与柔性印刷电路板相对或直接在上方，并且凸起部分相对于光盘的外圆周更远离光盘外周 完成托盘滑入运动后光盘的旋转中心，凸部引导或滑动柔性印刷c 当柔性印刷电路板的一部分在滑动移动期间与顶盖的内表面接触时，沿着托盘的滑入方向的方向的凸部的顶端表面上的电路板 托盘。
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公开(公告)号：US08549549B2
公开(公告)日：2013-10-01
申请号：US12582749
申请日：2009-10-21
申请人： Koji Matsumoto , Yosuke Ishizuka
发明人： Koji Matsumoto , Yosuke Ishizuka
IPC分类号： G11B33/14
CPC分类号： G11B33/022
摘要： Provided is an optical disk device, including a top case and a bottom case which constitute a housing having a substantially box shape in which: the top case includes, on one side thereof, a hook which engages with the bottom case; the bottom case includes an engaging portion which is provided with a cutout which engages with the hook; and a shielding portion for preventing an air flow passing through the cutout is provided in an inside of the cutout.
摘要翻译： 本发明提供一种光盘装置，包括顶壳和底壳，构成具有大致箱形的壳体，其中：顶壳在其一侧包括与底壳接合的钩; 所述底壳包括接合部，所述接合部设置有与所述钩接合的切口; 并且在切口的内侧设置有用于防止通过切口的气流的遮蔽部。
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公开(公告)号：US08332879B2
公开(公告)日：2012-12-11
申请号：US12748595
申请日：2010-03-29
申请人： Koji Matsumoto , Seiji Hamaie , Yosuke Ishizuka
发明人： Koji Matsumoto , Seiji Hamaie , Yosuke Ishizuka
IPC分类号： G11B17/03
CPC分类号： G11B17/056
摘要： The present invention provides an optical disk drive that performs a stable lock operation with a small number of components at the time of the insertion of a tray. The optical disk drive has a locking mechanism which engages the inserted tray with the chassis, a reset arm provided in the tray to return the locking mechanism to the initial state, and an engaging boss that is provided in the chassis and is engaged with the reset arm. The tray has a projecting portion for controlling the engagement position between the reset arm and the engaging boss. The projecting portion comes into contact with a back surface of the engaging boss, to control the engaging amount between the reset arm and the engaging boss to be constant.
摘要翻译： 本发明提供一种光盘驱动器，其在插入托盘时执行具有少量部件的稳定的锁定操作。 光盘驱动器具有将插入的托盘与底盘接合的锁定机构，设置在托盘中以将锁定机构恢复到初始状态的复位臂，以及设置在底盘中并与复位件接合的接合凸台 臂。 托盘具有用于控制复位臂和接合凸台之间的接合位置的突出部分。 突出部与接合凸台的后表面接触，以控制复位臂和接合凸台之间的接合量恒定。
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公开(公告)号：US08752077B2
公开(公告)日：2014-06-10
申请号：US13523369
申请日：2012-06-14
申请人： Seiji Hamaie , Koji Matsumoto , Hideyuki Nagamine
发明人： Seiji Hamaie , Koji Matsumoto , Hideyuki Nagamine
IPC分类号： G11B17/03
CPC分类号： G11B33/027 , G11B17/0405
摘要： An example of an optical disc apparatus includes a top case and a bottom case. The top case includes a tab extending downward from one end of the top case. The tab includes a protrusion protruding inward. The bottom case includes a lower-side folded portion formed by folding inward an upper end of one side surface of the bottom case. The lower-side folded portion includes a cantilever spring. The cantilever spring includes a spring portion extending in a vertical direction and a curved portion formed by folding inward an upper part of the spring portion. The protrusion comes into contact with the curved portion when the top case is being affixed to the bottom case and is in contact with the spring portion under a state where the top case is affixed to the bottom case.
摘要翻译： 光盘装置的一个例子包括顶壳和底壳。 顶部壳体包括从顶壳的一端向下延伸的突出部。 突片包括向内突出的突起。 底壳包括通过向下折叠底壳的一个侧表面的上端而形成的下侧折叠部。 下侧折叠部分包括悬臂弹簧。 悬臂弹簧包括沿垂直方向延伸的弹簧部分和通过向内折叠弹簧部分的上部而形成的弯曲部分。 当顶壳固定到底壳时，突起与弯曲部接触，并且在顶壳附接到底壳的状态下与突起部接触。
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公开(公告)号：US08722711B2
公开(公告)日：2014-05-13
申请号：US13879076
申请日：2011-10-13
申请人： Shigeo Yamanoi , Takahiro Katagiri , Hidenori Namiki , Madoka Hatta , Koji Matsumoto , Kanako Takahashi , Tomomi Yoshitomi , Yuichi Ochiai
发明人： Shigeo Yamanoi , Takahiro Katagiri , Hidenori Namiki , Madoka Hatta , Koji Matsumoto , Kanako Takahashi , Tomomi Yoshitomi , Yuichi Ochiai
IPC分类号： A61K31/4245 , C07D271/06
CPC分类号： C07D271/06 , A61K31/4245
摘要： Provided are compounds having an excellent hypoglycemic action and a β cell- or pancreas-protecting action or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition having an excellent therapeutic effect and/or prophylactic effect on type 1 diabetes, type 2 diabetes, and the like, which cause an increase in the blood sugar level due to abnormal sugar metabolism. A compound represented by general formula (I), or a pharmaceutically acceptable salt thereof, is disclosed.
摘要翻译： 提供具有优异的降血糖作用和重要的化合物 细胞或胰腺保护作用或其药学上可接受的盐，以及对1型糖尿病，2型糖尿病等具有优异的治疗效果和/或预防效果的药物组合物，其导致血糖水平升高 由于糖代谢异常。 公开了由通式（I）表示的化合物或其药学上可接受的盐。
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