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1. 发明授权

US5097465A Double-side playing optical disk player 失效
标题翻译：双面播放光盘播放器
公开(公告)号：US5097465A
公开(公告)日：1992-03-17
申请号：US349553
申请日：1989-05-09
申请人： Tadashi Funabashi , Isami Kenmotsu , Yasuhiko Seto , Masao Abe
发明人： Tadashi Funabashi , Isami Kenmotsu , Yasuhiko Seto , Masao Abe
IPC分类号： G11B7/085
CPC分类号： G11B7/08594
摘要： A double-side playing optical disk player which plays both sides of a disk placed on a turntable by driving and guiding a carriage carrying an optical pickup with a guide driving mechanism along both surfaces of the disk. The guide driving mechanism is composed of first and second guide mechanisms disposed on respective sides of the disk-carrying surface of the turntable, and a transfer mechanism for transferring the carriage between prescribed engaging/disengaging positions on the front and rear sides of the disk.
摘要翻译：一种双面播放光盘播放器，其通过沿着盘的两个表面驱动和引导带有引导驱动机构的光学拾取器的托架来播放放置在转盘上的盘的两侧。引导驱动机构由设置在转盘的盘片承载面的各侧的第一和第二引导机构构成，以及用于将托架在盘的前后两侧的规定的接合/分离位置之间传送的传送机构。

2. 发明授权

US4829501A Clamper for disk player 失效
公开(公告)号：US4829501A
公开(公告)日：1989-05-09
申请号：US178946
申请日：1988-04-07
申请人： Yasuhiko Seto , Junji Takahashi
发明人： Yasuhiko Seto , Junji Takahashi
IPC分类号： G11B17/028
CPC分类号： G11B17/0285
摘要： A clamper for a disk player is disclosed. A locking lever is fitted in a turnable manner on a clamping cam which is moved backward and forward in a prescribed position along a chassis in the body of the disk player to move up and down a clamper holder fitted with the clamping cam, to clamp the recording disk on the spindle motor. The locking lever is provided with a driving force transmission portion and an action control portion. The driving force transmission portion is engaged with an operating unit for transmitting a driving force in a timed manner. The action control portion is engaged in an action control cam groove provided in the chassis and having a locking portion and a locking/unlocking guide cam surface. When a timed driving force is applied to the locking lever by the backward movement of the operating unit in the direction of retraction. The action control portion is engaged and guided in the action control cam groove so that the locking lever is turned for unlocking and performs a backward movement in a prescribed position; when a timed driving force is applied to the locking lever by the forward movement of the operating unit in the direction of protrusion. The action control portion is engaged and guided in the action control cam groove so that the locking lever performs a forward movement in a prescribed position and is turned for locking. The clamping cam, which is moved together with the locking lever, is moved backward and foward in a prescribed position in a timed manner along with the action of the locking lever so as to clamp the recording disk on the spindle motor in a timed manner. An urging portion is provided in an appropriate position on one of the chassis and the locking lever which are components of the clamper. An urging portion controller is provided in an appropriate position on the other of the chassis and the locking lever. Only when the action control portion is in a front and a rear positions wherein the action control portion is engaged with and disengaged from the locking portion, an urging force acts so that the action control portion operates while being in contact with the locking/unlocking guide cam surface.

3. 发明申请

US20100253101A1 DAMPER AND DOOR HANDLE WITH THIS DAMPER 审中-公开
标题翻译：阻尼器和门把手与这个阻尼器
公开(公告)号：US20100253101A1
公开(公告)日：2010-10-07
申请号：US12734325
申请日：2008-10-23
申请人： Yasuhiko Seto , Naoto Jinbo
发明人： Yasuhiko Seto , Naoto Jinbo
IPC分类号： F16F9/32 , F16F9/02
CPC分类号： E05B85/13 , E05B77/42 , E05B85/12 , F16F9/0218 , F16F9/0227 , F16F9/516 , Y10T292/57
摘要： In a case that a gap is provided between a circular plate portion 152 of a rod 150 and a cap 28, when a piston 52 is pushed into a cylinder 24, a large amount of air is also discharged from the inside of the cylinder 24 through the gap, causing a noise generated in the cylinder 24 to leak to the outside. However, in this invention, since the gap between the rod 54 and the cap 28 is made as small as possible, the amount of air discharged from the inside of the cylinder 24 when the piston 52 is pushed into the cylinder 24, is also extremely small.
摘要翻译：在杆150的圆板部152和盖28之间设置间隙的情况下，当活塞52被推入气缸24时，大量的空气也从气缸24的内部排出，通过间隙，导致气缸24中产生的噪声泄漏到外部。然而，在本发明中，由于杆54和盖28之间的间隙尽可能地小，所以当活塞52被推入气缸24时从气缸24的内部排出的空气量也非常大小。

4. 发明授权

US07353923B2 Damper device 有权
标题翻译：减震装置
公开(公告)号：US07353923B2
公开(公告)日：2008-04-08
申请号：US10981597
申请日：2004-11-05
申请人： Yasuhiko Seto , Masayuki Nishiyama
发明人： Yasuhiko Seto , Masayuki Nishiyama
IPC分类号： F16K9/14
CPC分类号： F16F9/145 , E05F5/10 , E05Y2201/21 , E05Y2201/254 , E05Y2201/266
摘要： A damper device includes a housing; a viscous fluid filled inside the housing; a rotor rotatably disposed inside the housing; and a sealing member for preventing the viscous fluid from leaking through the rotor and the housing. A rotational wing with a viscous-fluid passage is provided on one of the housing and the rotor. The rotational wing moves relative to the viscous fluid in a circumferential direction, and extends in a radial direction for dividing a housing portion of the housing filled with the viscous fluid. A valve is provided on the rotational wing, and is formed of an elastic member capable of deforming elastically. The valve opens the viscous-fluid passage when the rotor rotates in one direction, and blocks the viscous-fluid passage when the rotor rotates in the other direction.
摘要翻译：阻尼器装置包括壳体; 填充在壳体内的粘性流体; 可旋转地设置在壳体内的转子; 以及用于防止粘性流体通过转子和壳体泄漏的密封构件。具有粘性流体通道的旋翼设置在壳体和转子中的一个上。旋转翼在圆周方向上相对于粘性流体移动，并且在径向方向上延伸以分隔装有粘性流体的壳体的壳体部分。在转动翼上设有一个阀，它由一个能够弹性变形的弹性件形成。当转子沿一个方向旋转时，阀打开粘性流体通道，并且当转子沿另一方向旋转时阻塞粘性流体通道。

5. 发明申请

US20050139691A1 Damper device 有权
标题翻译：减震装置
公开(公告)号：US20050139691A1
公开(公告)日：2005-06-30
申请号：US10981597
申请日：2004-11-05
申请人： Yasuhiko Seto , Masayuki Nishiyama
发明人： Yasuhiko Seto , Masayuki Nishiyama
IPC分类号： E05F5/10 , F24D1/00 , F24D3/00
CPC分类号： F16F9/145 , E05F5/10 , E05Y2201/21 , E05Y2201/254 , E05Y2201/266
摘要： A damper device includes a housing; a viscous fluid filled inside the housing; a rotor rotatably disposed inside the housing; and a sealing member for preventing the viscous fluid from leaking through the rotor and the housing. A rotational wing with a viscous-fluid passage is provided on one of the housing and the rotor. The rotational wing moves relative to the viscous fluid in a circumferential direction, and extends in a radial direction for dividing a housing portion of the housing filled with the viscous fluid. A valve is provided on the rotational wing, and is formed of an elastic member capable of deforming elastically. The valve opens the viscous-fluid passage when the rotor rotates in one direction, and blocks the viscous-fluid passage when the rotor rotates in the other direction.
摘要翻译：阻尼器装置包括壳体; 填充在壳体内的粘性流体; 可旋转地设置在壳体内的转子; 以及用于防止粘性流体通过转子和壳体泄漏的密封构件。具有粘性流体通道的旋翼设置在壳体和转子中的一个上。旋转翼在圆周方向上相对于粘性流体移动，并且在径向方向上延伸以分隔装有粘性流体的壳体的壳体部分。在转动翼上设有一个阀，它由一个能够弹性变形的弹性件形成。当转子沿一个方向旋转时，阀打开粘性流体通道，并且当转子沿另一个方向旋转时阻塞粘性流体通道。

6. 发明授权

US4575836A Dual mode disc player 失效
标题翻译：双模盘播放器
公开(公告)号：US4575836A
公开(公告)日：1986-03-11
申请号：US576823
申请日：1984-02-03
申请人： Yasuhiko Seto
发明人： Yasuhiko Seto
IPC分类号： G11B17/04 , G11B19/20 , G11B25/04 , G11B15/30 , G11B15/44
CPC分类号： G11B17/0565 , G11B17/0283 , G11B19/20 , G11B19/2009 , G11B25/043
摘要： A disc player comprises a first driver for driving a first turntable for a first kind of an information-recorded disc, a second driver for driving a second turntable for a second kind of an information-recorded disc, a single holder for holding thereon the first and second drivers, holder drive means for driving the holder, and a pickup for reproducing signals from one of the first and second kinds of information-recorded discs at a predetermined play position, in which the single holder is moved so that one of the first and second kinds of information-recorded disc is selectively positioned at the predetermined play position.
摘要翻译：光盘播放器包括用于驱动用于第一种信息记录盘的第一转盘的第一驱动器，用于驱动第二种信息记录盘的第二转盘的第二驱动器，用于保持第一种信息记录盘的第一转盘以及第二驱动器，用于驱动保持器的保持器驱动装置和用于在预定播放位置从第一和第二种信息记录盘中的一个再现信号的拾取器，其中单个保持器被移动，使得第一并且第二种信息记录盘被选择性地定位在预定播放位置。

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