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1. 发明授权

US4961410A Crank angle detecting device for a multi-cylinder internal combustion engine 失效
标题翻译：用于多缸内燃机的曲柄角检测装置
公开(公告)号：US4961410A
公开(公告)日：1990-10-09
申请号：US324888
申请日：1989-03-17
申请人： Masami Matsumura , Masahiro Hayashi , Atsushi Ueda
发明人： Masami Matsumura , Masahiro Hayashi , Atsushi Ueda
IPC分类号： F02D45/00 , F02D41/34 , F02D41/36 , F02P7/077
CPC分类号： F02D41/009 , F02D41/36 , F02P7/0775 , Y02T10/44
摘要： A crank angle detector includes a first generator 2 for sequentially generating a first signal including a plurality of first pulses corresponding to the number of engine cylinders in two crankshaft revolutions, and a second generator 3 for generating a second signal in two revolutions including a plurality of groups of second pulses, each group of second pulses having a condition which corresponds to a specific period of the first signal and which is different from those of the other groups. A cylinder discriminator 4 is connected to the first and second generators for discriminating the operating strokes of the respective cylinders by detecting a specific pulse condition of the second signal which occurs within a specific period of the first signal. In a preferred embodiment, each of the second pulses has a width less than that of each pulse of the first signal, and each group of second pulses has a total sum of rising and falling edges which is different from that of each of the other groups. Preferably, the crank angle signal has a period in which the first signal is alternatively at a low level or at a high level.
摘要翻译：曲柄角检测器包括：第一发生器2，用于顺序产生包括与两个曲轴转数中的发动机气缸数相对应的多个第一脉冲的第一信号;以及第二发生器3，用于产生包括多个第二脉冲组，每组第二脉冲具有对应于第一信号的特定周期的条件，并且不同于其它组的条件。气缸鉴别器4连接到第一和第二发生器，用于通过检测在第一信号的特定周期内发生的第二信号的特定脉冲条件来识别各个气缸的操作冲程。在优选实施例中，每个第二脉冲的宽度小于第一信号的每个脉冲的宽度，并且每组第二脉冲具有不同于每个其它组的上升沿和下降沿的总和。优选地，曲柄角信号具有第一信号交替地处于低水平或高水平的时段。

2. 发明授权

US5038031A Optical rotary encoder having large and small numerical aperture fibers 失效
标题翻译：具有大小数值孔径光纤的光学旋转编码器
公开(公告)号：US5038031A
公开(公告)日：1991-08-06
申请号：US540006
申请日：1990-06-19
申请人： Yoshi Kurosawa , Seiichi Sato , Kazuo Yamaguchi , Atsushi Ueda , Masami Matsumura , Fumitaka Imamura , Satoru Hagihara
发明人： Yoshi Kurosawa , Seiichi Sato , Kazuo Yamaguchi , Atsushi Ueda , Masami Matsumura , Fumitaka Imamura , Satoru Hagihara
IPC分类号： G01D5/347
CPC分类号： G01D5/34723
摘要： An optical encoder comprising a photointerruptor having light-emitting and light-receiving optical fibers and a rotatable pulse scale disposed in an optical path between both of the opposed end faces of the optical fibers so as to shut the optical path intermittently, thereby generating optical pulses in accordance with an angle of rotation of the pulse scale, in which the light-receiving optical fiber has a larger diameter and a greater numerical aperture NA than those of the light-emitting fiber. The light-emitting optical fiber may be replaced with a light-emitting device. Further, a reflector may be interposed in the optical path. Optical pulse signals indicative of an angle of rotation can be detected effectively and it is possible to facilitate the assembling or wiring operation and reduce the production cost.
摘要翻译：一种光学编码器，包括具有发光和光接收光纤的光中断器和设置在光纤的两个相对端面之间的光路中的可旋转脉冲刻度，以便间歇地闭合光路，从而产生光脉冲根据其中光接收光纤具有比发光光纤更大的直径和更大的数值孔径NA的脉冲刻度旋转角度。可以用发光装置代替发光光纤。此外，可以在光路中插入反射器。可以有效地检测表示旋转角度的光脉冲信号，并且可以方便组装或布线操作，并降低生产成本。

3. 发明授权

US5113821A Vehicle speed governor 失效
标题翻译：车速总督
公开(公告)号：US5113821A
公开(公告)日：1992-05-19
申请号：US699113
申请日：1991-05-13
申请人： Wataru Fukui , Toshio Iwata , Atsushi Ueda , Masami Matsumura , Mitsura Koiwa
发明人： Wataru Fukui , Toshio Iwata , Atsushi Ueda , Masami Matsumura , Mitsura Koiwa
IPC分类号： B60K31/02 , F02D9/02 , F02D17/02 , F02D29/02 , F02D45/00 , F02P9/00
CPC分类号： F02P9/002 , B60K31/02 , F02P9/005
摘要： A speed governor for a vehicle with an internal combustion engine senses an engine operating condition indicating the vehicle speed. When the vehicle speed indicated by the operating condition exceeds a prescribed speed, the cylinders of the engine are temporarily prevented from firing for short periods until the vehicle speed falls below the prescribed speed. In one form of the invention, a first sensor that senses a first operating condition is used to determine the vehicle speed under normal operating conditions. When the first sensor becomes inappropriate or malfunctions, a second sensor that senses another operating condition is used to determine the vehicle speed.
摘要翻译：具有内燃机的车辆的调速器检测表示车速的发动机运转状况。当由操作条件指示的车速超过规定速度时，发动机的气缸被暂时防止短时间燃烧，直到车速低于规定速度。在本发明的一种形式中，使用感测第一操作条件的第一传感器来确定正常操作条件下的车速。当第一传感器变得不适当或故障时，使用感测另一操作状态的第二传感器来确定车速。

4. 发明授权

US5015056A Photointerruptor for use in light-transmission type rotary encoder 失效
标题翻译：用于光传输型旋转编码器的光电断路器
公开(公告)号：US5015056A
公开(公告)日：1991-05-14
申请号：US580645
申请日：1990-09-11
申请人： Kazuo Yamaguchi , Yoshi Kurosawa , Seiichi Sato , Atsushi Ueda , Masami Matsumura
发明人： Kazuo Yamaguchi , Yoshi Kurosawa , Seiichi Sato , Atsushi Ueda , Masami Matsumura
IPC分类号： G01D5/36 , H03M1/30
CPC分类号： H03M1/301
摘要： A photointerruptor for use in a light transmission type rotary encoder comprising a photointerruptor main body having a plurality pair of light emitting and light receiving optical fibers resin-molded therein, each pair of the optical fibers being disposed such that their end faces are opposed on both sides of each code pattern formed circumferentially on a pulse scale, the light emitting optical fibers joined by way of an optical branching device into a light input end and the light receiving optical fibers being extended in parallel with each other through the photointerruptor and, an adaptor integrally formed to the photointerruptor main body and through which the light input end of the light emitting optical fibers and the light emitting ends of the light receiving optical fibers are extended and arranged such that they are collectively connected with core wires of a multi-cored transmission optical fiber cable by way of a light connector respectively.
摘要翻译：一种用于光传输型旋转编码器的光断续器，包括具有树脂模制在其中的多对发光和光接收光纤的光中断器主体，每对光纤被设置为使得它们的端面在两者上相对每个代码图案的边缘以脉冲刻度圆周地形成，所述发光光纤通过光分支装置接合到光输入端，并且所述光接收光纤通过所述光断续器彼此并联延伸;以及适配器一体地形成在光断续器主体上，发光光纤的光输入端和光接收光纤的发光端被延伸和布置，使得它们与多芯透射体的芯线共同连接光纤电缆分别通过光连接器。

5. 发明授权

US5130536A Optical rotary encoder with indexing 失效
标题翻译：光学旋转编码器
公开(公告)号：US5130536A
公开(公告)日：1992-07-14
申请号：US603402
申请日：1990-10-26
申请人： Seiichi Sato , Kazuo Yamaguchi , Yoshi Kurosawa , Atsushi Ueda , Masami Matsumura
发明人： Seiichi Sato , Kazuo Yamaguchi , Yoshi Kurosawa , Atsushi Ueda , Masami Matsumura
IPC分类号： G01D5/36 , G01D5/245 , G01D5/30 , H03M1/30
CPC分类号： H03M1/308 , G01D5/2457
摘要： An optical rotary encoder having a rotatable pulse scale having a row of code pattern with specific light-permeable or-deflection slits each for outputting a reference position signal and other light-permeable or reflection slits each adapted to reduce the amount of light for outputting an angular signal, both of the optical signals being photoelectronically converted and the waveform of the resultant electric signals being shaped based on threshold voltages into electric pulse signals indicative of a reference angle of 0.degree. and the accumulated angle of rotation, in which the circumferential width of each specific reference slit is made narrower than that of other slit so that the pulse width for angular position indicating of the angular pulse signal is always equal and constant for ensuring more accurate detection of the angle of rotation.
摘要翻译：一种光学旋转编码器，其具有可旋转的脉冲刻度，其具有一排代码图案，具有特定的光透射或偏转狭缝，每个狭缝用于输出参考位置信号和其他透光或反射狭缝，每个适于减少用于输出角度信号，两个光信号被光电转换，并且所得到的电信号的波形根据阈值电压被成形为表示参考角度0°的电脉冲信号和累积的旋转角度，其中圆周宽度每个特定的参考狭缝比其他狭缝窄，使得指示角度脉冲信号的角位置的脉冲宽度总是相等和恒定的，以确保更准确地检测旋转角度。

6. 发明授权

US5212380A Automotive engine control system with rotary encoder indexing 失效
标题翻译：带旋转编码器索引的汽车发动机控制系统
公开(公告)号：US5212380A
公开(公告)日：1993-05-18
申请号：US882176
申请日：1992-05-11
申请人： Seiichi Sato , Kazuo Yamaguchi , Yoshi Kurosawa , Atsushi Ueda , Masami Matsumura
发明人： Seiichi Sato , Kazuo Yamaguchi , Yoshi Kurosawa , Atsushi Ueda , Masami Matsumura
IPC分类号： G01D5/245 , H03M1/30
CPC分类号： G01D5/2457 , H03M1/308
摘要： An automotive engine control system is provided for an automobile having a variable rotation speed engine which has a plurality of spark plugs served by respective spark plugs. The system includes an optical rotary encoder having a rotatable pulse scale having a row of code pattern with specific light-permeable or light-deflection slits each for outputting a reference position signal and other light-permeable or light-reflection slits each adapted to reduce the amount of light for outputting an angular signal, both of the optical signals being photoelectronically converted and the waveform of the resultant electric signals being shaped based on threshold voltages into electric pulse signals indicative of a reference angle of 0.degree. and the accumulated angle of rotation, in which the circumferential width of each specific reference slit is made narrower than that of other slit so that the pulse width for angular position-indicating of the angular pulse signal is always equal and constant for ensuring more accurate detection of the angle of rotation. As the engine rotation speed is sensed to speed up and slow down, by a sensor that is operatively connected with the engine, the optical rotary encoder varies igniting of the spark plugs.
摘要翻译：为具有可变转速发动机的汽车提供汽车发动机控制系统，该变速发动机具有由各个火花塞所服务的多个火花塞。该系统包括光学旋转编码器，该光学旋转编码器具有可转动的脉冲刻度，该旋转脉冲刻度具有一列具有特定光透射或光偏转狭缝的编码图案，每个狭缝均用于输出基准位置信号和其他可透光或光反射狭缝，用于输出角度信号的光量，将光信号转换的光信号和基于阈值电压的所得电信号的波形形成为表示参考角度0°和累积旋转角度的电脉冲信号，其中每个特定参考狭缝的周向宽度比其他狭缝的圆周宽度窄，使得角度脉冲信号的角位置指示的脉冲宽度总是相等和恒定的，以确保更准确地检测旋转角度。当通过与发动机可操作地连接的传感器感测到发动机转速被加速和减速时，光学旋转编码器随着火花塞点燃而变化。

7. 发明授权

US5073001A Photointerruptor for use in optical transmission-type rotary encoder 失效
标题翻译：用于光传输型旋转编码器的光电继电器
公开(公告)号：US5073001A
公开(公告)日：1991-12-17
申请号：US603403
申请日：1990-10-26
申请人： Seiichi Sato , Yoshi Kurosawa , Kazuo Yamaguchi , Atsushi Ueda , Masami Matsumura
发明人： Seiichi Sato , Yoshi Kurosawa , Kazuo Yamaguchi , Atsushi Ueda , Masami Matsumura
IPC分类号： G01D5/36 , H03M1/30
CPC分类号： H03M1/301
摘要： A photointerruptor for use in an optical transmission-type rotary encoder comprising a rotatable pulse scale having a code pattern and a light-emitting optical fiber and a light-receiving optical fiber secured to a housing with their end faces being opposed to each other on both sides of the code pattern. The housing has a housing main body a pair of optical fiber opposing members for previously inserting the top ends of the respective optical fibers and a housing main body having fitting recesses for holding the optical fiber opposing members with the end faces of the optical fibers being opposed to each other at a predetermined distance on both sides of the code pattern. The housing main body may be constituted by a pair of optical fiber opposing members engageable with each other.
摘要翻译：一种用于光传输型旋转编码器的光断续器，其包括具有编码图案的可旋转脉冲刻度和发光光纤以及固定到壳体的光接收光纤，其端面在两者上彼此相对代码模式的一面。壳体具有壳体主体，用于预先插入各个光纤的顶端的一对光纤相对构件和具有用于保持光纤相对构件的配合凹部的壳体主体，其中光纤的端面相对在代码图案的两侧以预定距离彼此相对。壳体主体可以由能够彼此接合的一对光纤相对构件构成。

8. 发明授权

US08848098B2 Imaging apparatus, imaging method, and program 有权
标题翻译：成像设备，成像方法和程序
公开(公告)号：US08848098B2
公开(公告)日：2014-09-30
申请号：US13609549
申请日：2012-09-11
申请人： Daisuke Satou , Atsushi Ueda , Jun Minakuti
发明人： Daisuke Satou , Atsushi Ueda , Jun Minakuti
IPC分类号： H04N5/235 , H04N9/68 , H04N9/64
CPC分类号： H04N9/643 , H04N5/2351 , H04N9/68
摘要： An imaging apparatus includes an image analysis unit obtaining brightness information for respective hue regions from an image signal of a picked-up image and an exposure control unit carrying out exposure control based on the brightness information obtained in the image analysis unit.
摘要翻译：一种成像设备包括：图像分析单元，根据拾取图像的图像信号获得各个色相区域的亮度信息;以及曝光控制单元，基于在图像分析单元中获得的亮度信息进行曝光控制。

9. 发明授权

US08418650B2 Inner electrode for barrier film formation and apparatus for film formation 有权
标题翻译：用于阻挡膜形成的内部电极和用于成膜的装置
公开(公告)号：US08418650B2
公开(公告)日：2013-04-16
申请号：US13229393
申请日：2011-09-09
申请人： Seiji Goto , Hideo Yamakoshi , Atsushi Ueda , Kenichi Okamoto , Yuji Asahara , Minoru Danno
发明人： Seiji Goto , Hideo Yamakoshi , Atsushi Ueda , Kenichi Okamoto , Yuji Asahara , Minoru Danno
IPC分类号： C23C16/00 , C23C16/50 , C23F1/00 , H01L21/306
CPC分类号： C23C16/26 , C23C16/045 , C23C16/505
摘要： An inner electrode for barrier film formation is an inner electrode for barrier film formation that is inserted inside a plastic container having an opening, supplies a medium gas to the inside of the plastic container, and supplies high frequency power to an outer electrode arranged outside the plastic container, thereby generating discharge plasma on the inner surface of the plastic container to form a barrier film on the inner surface of the plastic container, and that is provided with a gas supply pipe having a gas flow path to supply a medium gas and an insulating member screwed into an end portion of the gas supply pipe to be flush therewith and having a gas outlet communicated with the gas flow path.
摘要翻译：用于形成阻挡膜的内部电极是插入到具有开口的塑料容器内的用于阻挡膜形成的内部电极，将中等气体供应到塑料容器的内部，并将高频电力提供给布置在外部的外部电极塑料容器，从而在塑料容器的内表面上产生放电等离子体，以在塑料容器的内表面上形成阻挡膜，并且设置有气体供给管，该气体供给管具有供给中等气体的气体流路，绝缘构件螺纹连接到气体供给管的与其齐平的端部并且具有与气体流路连通的气体出口。

10. 发明申请

US20130083237A1 IMAGING APPARATUS, IMAGING METHOD, AND PROGRAM 有权
标题翻译：成像设备，成像方法和程序
公开(公告)号：US20130083237A1
公开(公告)日：2013-04-04
申请号：US13609549
申请日：2012-09-11
申请人： Daisuke Satou , Atsushi Ueda , Jun Minakuti
发明人： Daisuke Satou , Atsushi Ueda , Jun Minakuti
IPC分类号： G03B7/00
CPC分类号： H04N9/643 , H04N5/2351 , H04N9/68
摘要： An imaging apparatus includes an image analysis unit obtaining brightness information for respective hue regions from an image signal of a picked-up image and an exposure control unit carrying out exposure control based on the brightness information obtained in the image analysis unit.
摘要翻译：一种成像设备包括：图像分析单元，根据拾取图像的图像信号获得各个色相区域的亮度信息;以及曝光控制单元，基于在图像分析单元中获得的亮度信息进行曝光控制。

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