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11. 发明授权

US4843292A Direct drive motor system 失效
标题翻译：直接驱动电机系统
公开(公告)号：US4843292A
公开(公告)日：1989-06-27
申请号：US160557
申请日：1999-02-25
申请人： Yutaka Ono , Yayoi Tsuchiya , Yutaka Koizumi , Hitoshi Morimoto , Hideo Banzai , Yasuhiko Muramatsu , Syotoro Shindo , Toshihiro Kanehara , Norihiko Hatano , Susumu Ohta , Mitsuhiro Nikaido
发明人： Yutaka Ono , Yayoi Tsuchiya , Yutaka Koizumi , Hitoshi Morimoto , Hideo Banzai , Yasuhiko Muramatsu , Syotoro Shindo , Toshihiro Kanehara , Norihiko Hatano , Susumu Ohta , Mitsuhiro Nikaido
IPC分类号： B25J9/12 , G05B19/23 , G05B19/401 , H02K37/06 , H02K37/20
CPC分类号： G05B19/4015 , B25J9/126 , G05B19/237 , H02K37/06 , H02K37/20 , G05B2219/33119 , G05B2219/33261 , G05B2219/41123 , G05B2219/42034 , G05B2219/42104 , G05B2219/42237 , G05B2219/42256
摘要： A direct drive motor system for controlling driving of the joints of a multi-jointed robot, comprising a motor portion, a rotation detecting portion, a position control portion, a speed control portion, a driving circuit and a tuning portion, wherein the motor portion is of an inductor type, the rotation detection portion uses an optical rotary encoder or magnetic resolver, and the position control portion is arranged to control in a feedback manner the rotational position of the motor with a tertiary servo system with software. The system's driving circuit has a feedback control loop for the current of the motor coil, and a detection circuit for the current includes a small signal isolator. The tuning portion tunes the servo systems of the speed control portion and the position control portion. As a result, the system simultaneously satisfies various requirements of such a direct drive motor.
摘要翻译：一种用于控制多关节机器人的关节的驱动的直接驱动马达系统，包括马达部分，旋转检测部分，位置控制部分，速度控制部分，驱动电路和调谐部分，其中马达部分旋转检测部使用光学旋转编码器或磁解算器，并且位置控制部分被布置成以软件的方式控制具有第三伺服系统的电动机的旋转位置。该系统的驱动电路具有用于电动机线圈电流的反馈控制回路，并且用于电流的检测电路包括小信号隔离器。调谐部分调谐速度控制部分和位置控制部分的伺服系统。结果，该系统同时满足这种直接驱动电动机的各种要求。

12. 发明申请

US20080055589A1 BIDIRECTIONAL OPTICAL MODULE AND OPTICAL TIME DOMAIN REFLECTOMETER EQUIPPED WITH THE BIDIRECTIONAL OPTICAL MODULE 有权
标题翻译：配有双向光学模块的双向光学模块和光学时域反射仪
公开(公告)号：US20080055589A1
公开(公告)日：2008-03-06
申请号：US11843963
申请日：2007-08-23
申请人： Keisuke Asami , Katsushi Oota , Haruo Shibuya , Yasuhiko Muramatsu , Shunji Sakai
发明人： Keisuke Asami , Katsushi Oota , Haruo Shibuya , Yasuhiko Muramatsu , Shunji Sakai
IPC分类号： G01N21/88
CPC分类号： H04B10/071 , G01M11/3127
摘要： A bidirectional optical module according to the present invention comprises light emitting elements 110, 130 that emit light to enter an optical fiber 71, a light receiving element 190 that receives light having exited the optical fiber 71 and a light branching element 160 that guides the light having exited the optical fiber 71 onto the light receiving element 190. It further includes a stray light shielding member 185 disposed between the light branching element 160 and the light receiving element 190 and having formed therein an opening 186, through which the light to enter the light receiving element 190 passes. The stray light shielding member 185 blocks stray light 100b while light 100a having exited the fiber 71 passes through the opening 186. Therefore, any increase in the extent of error in the detection of the returning light level or the position of a reflecting point is prevented.
摘要翻译：根据本发明的双向光学模块包括发光以进入光纤71的发光元件110,130，接收退出光纤71的光的光接收元件190和引导光的光分支元件160 已经将光纤71退出到光接收元件190上。它还包括设置在光分支元件160和光接收元件190之间并且在其中形成有开口186的杂散光屏蔽构件185，进入光接收元件190的光通过该开口186。杂散光遮蔽构件185阻挡杂散光100b，同时退出光纤71的光线100a穿过开口186。因此，防止返回光水平的检测或反射点的位置的误差范围的任何增加。

13. 发明授权

US07030899B2 Image-forming apparatus having function of preventing unevenness of image formed on recording medium 失效
标题翻译：具有防止在记录介质上形成的图像不均匀的功能的图像形成装置
公开(公告)号：US07030899B2
公开(公告)日：2006-04-18
申请号：US10192581
申请日：2002-07-10
申请人： Yoshihide Hoshino , Masato Doi , Mitsuharu Kitamura , Yasuhiko Muramatsu
发明人： Yoshihide Hoshino , Masato Doi , Mitsuharu Kitamura , Yasuhiko Muramatsu
IPC分类号： B41J2/435
CPC分类号： G06K15/1238 , G06K2215/0085 , H04N1/4015
摘要： There is described an image-forming apparatus, which can prevent unevenness of an image by controlling the brightness of light-sources. The apparatus includes a light source, including a plurality of light-emitting elements aligned within a predetermined width; an exposure-controlling section to individually control each of intensities of light beams emitted by the plurality of light-emitting elements; and a memory section to store light-intensity compensation data for each of the plurality of light-emitting elements. The image is formed by simultaneously exposing the light beams aligned within the predetermined width onto the photosensitive recording medium, and the exposure-controlling section controls each of the plurality of light-emitting elements based on the light-intensity compensation data concerned, so that each of intensities of the light beams substantially coincides with each of target intensities set in advance.
摘要翻译：描述了一种图像形成装置，其可以通过控制光源的亮度来防止图像的不均匀。该装置包括：光源，包括在预定宽度内排列的多个发光元件; 曝光控制部，分别控制由所述多个发光元件发射的光束的强度; 以及存储部分，用于存储多个发光元件中的每一个的光强度补偿数据。该图像通过将预定宽度内的光束同时曝光到感光记录介质上而形成，并且曝光控制部分基于所涉及的光强度补偿数据来控制多个发光元件中的每一个，光束的强度基本上与预先设定的每个目标强度一致。

14. 发明授权

US07889331B2 Bidirectional optical module and optical time domain reflectometer equipped with the bidirectional optical module 有权
标题翻译：配有双向光模块的双向光模块和光时域反射仪
公开(公告)号：US07889331B2
公开(公告)日：2011-02-15
申请号：US11843963
申请日：2007-08-23
申请人： Keisuke Asami , Katsushi Oota , Haruo Shibuya , Yasuhiko Muramatsu , Shunji Sakai
发明人： Keisuke Asami , Katsushi Oota , Haruo Shibuya , Yasuhiko Muramatsu , Shunji Sakai
IPC分类号： G01N21/00 , H04B10/08 , H04B17/00 , H04B10/00
CPC分类号： H04B10/071 , G01M11/3127
摘要： A bidirectional optical module according to the present invention comprises light emitting elements 110, 130 that emit light to enter an optical fiber 71, a light receiving element 190 that receives light having exited the optical fiber 71 and a light branching element 160 that guides the light having exited the optical fiber 71 onto the light receiving element 190. It further includes a stray light shielding member 185 disposed between the light branching element 160 and the light receiving element 190 and having formed therein an opening 186, through which the light to enter the light receiving element 190 passes. The stray light shielding member 185 blocks stray light 100b while light 100a having exited the fiber 71 passes through the opening 186. Therefore, any increase in the extent of error in the detection of the returning light level or the position of a reflecting point is prevented.
摘要翻译：根据本发明的双向光学模块包括发光以进入光纤71的发光元件110,130，接收退出光纤71的光的光接收元件190和引导光的光分支元件160 已经将光纤71退出到光接收元件190上。还包括设置在光分支元件160和光接收元件190之间并且在其中形成有开口186的杂散光屏蔽构件185，通过该开口186进入光接收元件190通过。杂散光遮蔽构件185阻挡杂散光100b，同时退出光纤71的光100a通过开口186.因此，防止返回光电平的检测或反射点的位置的误差程度的任何增加。

15. 发明授权

US5244773A Silver halide photographic light sensitive material 失效
公开(公告)号：US5244773A
公开(公告)日：1993-09-14
申请号：US825572
申请日：1992-01-24
申请人： Yasuhiko Muramatsu , Takeshi Sampei
发明人： Yasuhiko Muramatsu , Takeshi Sampei
IPC分类号： G03C1/06 , G03C1/295 , G03C1/85
CPC分类号： G03C1/85 , G03C1/061
摘要： A silver halide photographic light sensitive material having high contrast photographic characteristics and excellent antistatic properties is provided by incorporating a hydrazine compound represented by formula 1 or 2 and a nucleation-promoting compound selected from the group consisting of amine compounds and quaternary onium salts; and by coating an electrically conductive layer on a support. ##STR1##

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