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1. 发明授权

US5835124A Dynamic-pressure gas bearing structure and optical deflection scanning apparatus 失效
标题翻译：动压气体轴承结构和光学偏转扫描仪
公开(公告)号：US5835124A
公开(公告)日：1998-11-10
申请号：US716093
申请日：1996-09-19
申请人： Taku Fukita , Mikio Nakasugi , Isshin Sato , Tetsuya Katayama , Osamu Komura , Kaoru Murabe
发明人： Taku Fukita , Mikio Nakasugi , Isshin Sato , Tetsuya Katayama , Osamu Komura , Kaoru Murabe
IPC分类号： B41J2/44 , F16C17/02 , F16C33/10 , F16C33/24 , F16C39/06 , G02B26/12 , G01D11/02
CPC分类号： F16C33/107 , F16C17/026 , F16C39/063 , G02B26/121
摘要： A dynamic-pressure gas bearing structure includes a sleeve, a column-like shaft fitted to the sleeve, and a plurality of shallow grooves formed on the outer peripheral surface of the shaft and extending in the axial direction of the shaft. The shallow grooves are formed by grinding in which grains are aligned to the aforementioned axial direction. An optical deflection scanning apparatus is provided with such dynamic-pressure gas bearing structure.
摘要翻译：动压气体轴承结构包括套筒，与套筒配合的柱状轴以及形成在轴的外周面上并在轴的轴向延伸的多个浅槽。通过研磨形成浅槽，其中颗粒与上述轴向对准。光学偏转扫描装置具有这种动压气体轴承结构。

2. 发明授权

US5731831A Dynamic-pressure gas bearing structure and optical deflection scanning apparatus 失效
标题翻译：动压气体轴承结构和光学偏转扫描仪
公开(公告)号：US5731831A
公开(公告)日：1998-03-24
申请号：US614171
申请日：1996-03-08
申请人： Kaoru Murabe , Tetsuya Katayama , Osamu Komura , Mikio Nakasugi , Taku Fukita , Isshin Sato
发明人： Kaoru Murabe , Tetsuya Katayama , Osamu Komura , Mikio Nakasugi , Taku Fukita , Isshin Sato
IPC分类号： F16C17/02 , F16C33/04 , F16C33/10 , F16C33/24 , F16C39/06 , G02B26/12 , G01D15/16 , F16C32/06
CPC分类号： F16C33/1075 , F16C33/043 , F16C39/063 , G02B26/121
摘要： A dynamic-pressure gas bearing structure includes a columnar shaft made of a silicon-nitride-based ceramic sintered body, a hollow cylindrical sleeve opposed to the shaft as keeping a clearance in a radial direction, the sleeve being made of a silicon-nitride-based ceramic sintered body, and at least three flat face portions located on a peripheral surface of the shaft and at equal intervals to the circumference along the peripheral surface. The flat face portion includes a plurality of unit planes continuously formed at predetermined angles to a direction of the circumference on the peripheral surface of the shaft. The unit planes are formed so as to extend substantially in parallel with an axial direction of the shaft.
摘要翻译：动压气体轴承结构包括由氮化硅基陶瓷烧结体制成的柱状轴，与轴相对的中空圆柱形套筒，沿径向保持间隙，套筒由氮化硅 - 以及至少三个平面部分，其位于所述轴的外周表面上，并且沿着所述周边表面与所述圆周等间隔。平面部包括以与轴的圆周面上的圆周方向成预定角度连续形成的多个单位面。单元平面形成为基本上与轴的轴向平行地延伸。

3. 发明授权

US5831363A Scanner motor 失效
标题翻译：扫描电机
公开(公告)号：US5831363A
公开(公告)日：1998-11-03
申请号：US571196
申请日：1995-12-12
申请人： Taku Fukita , Mikio Nakasugi , Isshin Sato
发明人： Taku Fukita , Mikio Nakasugi , Isshin Sato
IPC分类号： G02B26/12 , H02K5/16 , H02K5/173 , H02K7/09 , H02K7/14 , H02K15/16 , H02K21/14 , H02K29/00
CPC分类号： G02B26/121 , H02K5/165 , H02K7/09 , H02K5/173
摘要： An inner rotor type scanner motor rotating a rotary polygon mirror for deflection scanning is composed of two units, a rotary unit and a stationary unit. Then balancing can readily be achieved on two planes of the rotary polygon mirror and a drive magnet of the motor. The rotary unit is arranged in such a manner that a motor housing holds a bearing of a rotary member to which the rotary polygon mirror and drive magnet are fixed, and the stationary unit is arranged in such a manner that a stator coil and a magnetic member are mounted on a base.
摘要翻译：旋转用于偏转扫描的旋转多面镜的内转子型扫描器电机由两个单元组成，即旋转单元和固定单元。然后可以在旋转多面镜的两个平面和电动机的驱动磁体上容易地实现平衡。旋转单元以使得电动机壳体保持固定有旋转多面镜和驱动磁体的旋转构件的轴承的方式配置，并且固定单元以如下方式布置：定子线圈和磁性构件安装在基座上。

4. 发明授权

US6145377A Balance corrector for scanner motors and balance correcting method thereof 失效
标题翻译：扫描电机平衡校正器及其平衡校正方法
公开(公告)号：US6145377A
公开(公告)日：2000-11-14
申请号：US575886
申请日：1995-12-20
申请人： Mikio Nakasugi , Taku Fukita , Isshin Sato
发明人： Mikio Nakasugi , Taku Fukita , Isshin Sato
IPC分类号： H02K21/14 , F16F15/32 , G01M1/32 , H02K1/27 , H02K15/16 , G01M1/00
CPC分类号： H02K15/165 , F16F15/32 , G01M1/32 , G06K2207/1016
摘要： The present invention is directed to a balance correcting method for scanning optical apparatus for deflection-scanning a light beam in such an arrangement that a drive motor is of an inner rotor type in which a rotary body having a drive magnet is disposed inside a stator and a rotary polygon mirror is mounted on the rotary body so as to enable deflection scanning of the light beam, wherein a mechanical part having the rotary body is arranged as separable from an electric circuit part having the stator, the mechanical part having the rotary body is separated from the electric circuit part upon balance correction, only the mechanical part is then mounted on a balance corrector, the mechanical part is rotated by a stator as a rotating device preliminarily provided in the balance corrector, and an amount of unbalance is measured and adjusted.
摘要翻译：本发明涉及一种用于扫描光学装置的平衡校正方法，所述光学装置用于使驱动电动机为具有驱动磁体的旋转体设置在定子内的内转子型的结构，以及旋转多面镜安装在旋转体上以便能够对光束进行偏转扫描，其中具有旋转体的机械部件被布置成与具有定子的电路部分分离，具有旋转体的机械部件是在平衡校正后与电路部分分离，仅将机械部件安装在平衡校正器上，机械部件作为预先设置在平衡校正器中的旋转装置的定子旋转，并且测量和调整不平衡量。

5. 发明授权

US6031650A Light deflecting apparatus and deflection scanning apparatus using the same 失效
标题翻译：光偏转装置及其偏转扫描装置
公开(公告)号：US6031650A
公开(公告)日：2000-02-29
申请号：US102816
申请日：1998-06-23
申请人： Yasuo Suzuki , Mikio Nakasugi , Hideyuki Miyamoto , Taku Fukita , Isshin Sato , Akihiro Fukutomi
发明人： Yasuo Suzuki , Mikio Nakasugi , Hideyuki Miyamoto , Taku Fukita , Isshin Sato , Akihiro Fukutomi
IPC分类号： F16C17/10 , G02B26/12 , G02B26/08
CPC分类号： G02B26/121
摘要： In a light deflecting apparatus, a sleeve formed of ceramic material is relatively rotatably fitted onto the periphery of an axis of ceramic material, a rotary polygonal mirror is mounted to a rotor portion including the axis or the sleeve, and the rotor portion is rotated by a driving motor. The axis is a rotary axis, a metal member formed of metal is mounted to the periphery of the rotary axis, and the rotary polygonal mirror is mounted to the metal member.
摘要翻译：在光偏转装置中，由陶瓷材料形成的套筒相对可旋转地装配在陶瓷材料轴的周边上，旋转多面镜安装在包括轴或套筒的转子部分上，转子部分由一个驱动电机。轴是旋转轴，金属构成的金属构件安装在旋转轴的周围，旋转多面镜安装在金属构件上。

6. 发明授权

US06392771B1 Bearing device and deflecting-scanning apparatus using the same 失效
标题翻译：轴承装置和使用其的偏转扫描装置
公开(公告)号：US06392771B1
公开(公告)日：2002-05-21
申请号：US09092995
申请日：1998-06-08
申请人： Taku Fukita , Mikio Nakasugi , Yasuo Suzuki , Hideyuki Miyamoto , Isshin Sato , Akihiro Fukutomi
发明人： Taku Fukita , Mikio Nakasugi , Yasuo Suzuki , Hideyuki Miyamoto , Isshin Sato , Akihiro Fukutomi
IPC分类号： G02B2608
CPC分类号： G02B26/121
摘要： A bearing device is structured to include a stator portion which includes one of a shaft and a sleeve, a rotor portion which includes the other of the shaft and the sleeve which are structured to be capable of relative rotation therebetween, a first permanent magnet mounted on the rotor portion, and a second permanent magnet mounted at a position opposed to the first permanent magnet. The rotor portion is floated up relative to the stator portion by a magnetic force working between the first permanent magnet and the second permanent magnet. The first permanent magnet is mounted on the upper end portion of the rotor portion, the second permanent magnet is mounted on the upper end portion of the stator portion, and the first permanent magnet and the second permanent magnet are provided in opposed relationship with each other in a circumferential direction perpendicular to an axial direction of the bearing device.
摘要翻译：轴承装置被构造成包括定子部分，该定子部分包括轴和套筒之一，转子部分包括被构造成能够相对于其间旋转的轴和套筒中的另一个;第一永磁体，安装在转子部分和安装在与第一永磁体相对的位置处的第二永磁体。转子部分通过在第一永磁体和第二永久磁铁之间工作的磁力相对于定子部分浮起。第一永久磁铁安装在转子部分的上端部，第二永久磁铁安装在定子部分的上端部，第一永久磁铁和第二永久磁铁彼此相对设置在垂直于轴承装置的轴向的圆周方向上。

7. 发明申请

US20110258847A1 ROBOTIC CELL 审中-公开
标题翻译：机器人细胞
公开(公告)号：US20110258847A1
公开(公告)日：2011-10-27
申请号：US13079183
申请日：2011-04-04
申请人： Ken Meisho , Mikio Nakasugi , Mahito Negishi , Yuji Matsuo
发明人： Ken Meisho , Mikio Nakasugi , Mahito Negishi , Yuji Matsuo
IPC分类号： B23P19/00
CPC分类号： B25J9/0084 , B23P19/00 , B23P21/00 , B25J9/0009 , B25J21/00 , Y10T29/53
摘要： A robotic cell enables a robotic station to be downsized and both high maintainability and high rigidity to be attained. To this end, the robotic cell for assembling parts by using multiple robots includes multiple booths for housing multiple trestles, on each of which a pair of robotic arms are mounted, with the trestles adjoining one another. Each trestle has an opening portion on one side surface thereof, through which a power controller box is carried in and out. To compensate for a decrease in rigidity of the trestle due to the opening portion, a connecting member is used for coupling two trestles adjacent to each other across the respective booths. Both end portions of each connecting member are fastened to the both trestles with screws, respectively.
摘要翻译：机器人电池使得机器人站能够被小型化，并且能够实现高可维护性和高刚度。为此，通过使用多个机器人组装零件的机器人单元包括多个支架，用于容纳多个支架，每个支架上安装有一对机器人手臂，支架彼此相邻。每个支架在其一个侧表面上具有开口部分，功率控制器盒通过该开口部分进出。为了补偿由于开口部分引起的支架刚度的降低，连接构件用于将两个彼此相邻的两个支架联接在相应的展位上。每个连接构件的两个端部分别用螺钉紧固到两个支架上。

8. 发明授权

US4588288A Static pressure bearing and transport device utilizing the same 失效
标题翻译：静压轴承和运输装置
公开(公告)号：US4588288A
公开(公告)日：1986-05-13
申请号：US623473
申请日：1984-06-22
申请人： Mikio Nakasugi , Takao Yokomatsu , Junji Isohata
发明人： Mikio Nakasugi , Takao Yokomatsu , Junji Isohata
IPC分类号： F16C29/02 , F16C32/06 , G03F9/00 , G03B27/42
CPC分类号： G03F9/7023 , F16C29/025 , F16C32/0648
摘要： There is disclosed a static pressure bearing which is provided with plural fluid supplying pads for supplying a fluid in a gap between a guide member and a bearing member whereby the ratio of the change of pressure of the fluid supplied from the pads to the change in the gap is regulatable.
摘要翻译：公开了一种静压轴承，其设置有多个用于在引导构件和轴承构件之间的间隙中供应流体的流体供应垫，由此从垫供应的流体的压力变化与所述垫的变化的比率差距是可调节的。

9. 发明授权

US08403387B2 Gripping apparatus, robot system and gripping method 有权
标题翻译：抓握装置，机器人系统和夹紧方法
公开(公告)号：US08403387B2
公开(公告)日：2013-03-26
申请号：US13153517
申请日：2011-06-06
申请人： Mikio Nakasugi , Yoshiyuki Miyazaki , Akiyoshi Yokoi
发明人： Mikio Nakasugi , Yoshiyuki Miyazaki , Akiyoshi Yokoi
IPC分类号： B25J15/08
CPC分类号： B25J15/0009
摘要： A gripping apparatus includes a palm and a plurality of fingers having joints to grip a tool with the palm and the plurality of fingers. A palm side contact surface is provided on the palm and brought into contact with a tool side contact surface of the tool, and holes are provided in the palm side contact surface into which projections provided on the tool side contact surface of the tool can be inserted. Engagement of the projections in the holes determines a position of the tool in a tangential direction of the palm side contact surface and a position of the tool in a rotational direction around a normal line of the palm side contact surface which is a rotary shaft center.
摘要翻译：夹持装置包括手掌和多个手指，所述手指具有用手掌和多个手指夹持工具的关节。手掌侧接触表面设置在手掌上并与工具的工具侧接触表面接触，并且在手掌侧接触表面上设置有孔，孔中可以插入设置在工具的工具侧接触表面上的突起。突起在孔中的接合决定了工具在手掌侧接触面的切线方向上的位置以及工具沿作为旋转轴中心的手掌侧接触面的法线的旋转方向的位置。

10. 发明授权

US6031651A Scanning optical apparatus 失效
标题翻译：扫描光学仪器
公开(公告)号：US6031651A
公开(公告)日：2000-02-29
申请号：US961279
申请日：1997-10-30
申请人： Mikio Nakasugi
发明人： Mikio Nakasugi
IPC分类号： F16C39/06 , G02B26/12 , H02K5/167 , H02K7/09 , G02B26/08
CPC分类号： F16C39/063 , G02B26/121 , H02K7/09
摘要： A scanning optical apparatus has a stationary shaft and a rotary sleeve rotatably fitting to each other. The apparatus is arranged to deflection-scan a light beam by rotating a rotary polygon mirror attached to the rotary sleeve. In the apparatus a second permanent magnet, which is repulsive to a first permanent magnet mounted on the stationary shaft, is disposed on a lower end side of the rotary sleeve. Further, a third permanent magnet is placed on a base to which the stationary shaft is fixed so that the third magnet can provide a repulsive force in a direction to urge the second permanent magnet toward the first permanent magnet.
摘要翻译：扫描光学装置具有可旋转地配合的固定轴和旋转套筒。该装置被布置成通过旋转附接到旋转套筒的旋转多面镜来偏转扫描光束。在装置中，安装在固定轴上的第一永久磁铁排斥第二永磁体设置在旋转套筒的下端侧。此外，第三永磁体被放置在固定固定轴的基座上，使得第三磁体可以在朝向第一永磁体推动第二永磁体的方向上提供排斥力。

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