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1. 发明申请

US20130197784A1 CONTROL APPARATUS FOR GENERAL PURPOSE ENGINE 有权
标题翻译：一般用途发动机的控制装置
公开(公告)号：US20130197784A1
公开(公告)日：2013-08-01
申请号：US13567379
申请日：2012-08-06
申请人： Ryo SAKAGUCHI , Yasuhiko ISHIDA
发明人： Ryo SAKAGUCHI , Yasuhiko ISHIDA
IPC分类号： F02D41/26 , F02D41/30
CPC分类号： F02D41/042 , F02D41/1454 , F02D41/22 , F02D41/34 , F02D2200/1015 , G01M15/11 , Y02T10/44
摘要： A general purpose engine control apparatus can detect misfire occurrence with high accuracy, while reducing adaptation man hours of misfire determination. The apparatus includes a first air/fuel ratio determiner to make a rich/lean determination, an injection amount corrector to calculate a corrected injection amount corresponding to a stoichiometric air/fuel ratio, an injection controller to supply fuel to the engine so as to match the corrected injection amount, a second air/fuel ratio determiner to make a rich/lean determination based on a comparison of the O2 sensor output with a rich and a lean determination voltage, a rich/lean period calculator to calculate a rich/lean period according to the determination of the second air/fuel ratio determiner, and a misfire determiner to determine the presence or absence of a misfire based on the rich/lean period. The injection controller stops fuel injection to the engine in the presence of a misfire.
摘要翻译：通用发动机控制装置可以高精度地检测失火发生，同时减少适应时间的失火确定。该装置包括用于进行浓/稀气测定的第一空气/燃料比确定器，用于计算对应于理论空燃比的校正喷射量的喷射量校正器，向发动机供应燃料以匹配的喷射控制器校正喷射量，第二空气/燃料比确定器，用于基于具有浓度和稀薄确定电压的O2传感器输出的比较来进行浓/稀薄测定;富/贫时期计算器，用于计算富/稀期间根据第二空气/燃料比确定器的确定，以及基于富/贫时期确定是否存在失火的失火确定器。注射控制器在发生失火的情况下停止对发动机的燃料喷射。

2. 发明申请

US20110073077A1 FUEL INJECTION CONTROL APPARATUS FOR ENGINE 有权
标题翻译：发动机燃油喷射控制装置
公开(公告)号：US20110073077A1
公开(公告)日：2011-03-31
申请号：US12691498
申请日：2010-01-21
申请人： Yohei YAMAGUCHI , Yasuhiko ISHIDA
发明人： Yohei YAMAGUCHI , Yasuhiko ISHIDA
IPC分类号： F02M51/00 , F02D41/30
CPC分类号： F02D41/0042 , F02D41/0032 , F02D41/0045 , F02D41/065 , F02D41/144 , F02D41/18 , F02D2200/0404 , F02D2200/0414
摘要： To improve a restart failure during fuel vapor occurrence, in a fuel injection control apparatus for an engine that is not equipped with a battery and starts the engine by a manual operation, the fuel injection control apparatus for an engine includes: an injector that supplies fuel to the engine based on pressure of the fuel supplied by a fuel pump; a power generating section for generating power based on rotation driving of a crank shaft of the engine; a starting device for manually starting the engine; and a control section for starting with power generation voltage by the power generating section and calculating a fuel injection amount based on an operation state of the engine. The control section includes: an injection amount calculating function unit that calculates, according to the operation state of the engine, an injection amount of the fuel to be supplied to the engine; an injection time conversion coefficient calculating function unit that calculates an injection time conversion coefficient for converting the injection amount into injector driving time based on a predicted fuel pressure value; and an injector driving time calculating function unit that calculates driving time of the injector based on an output of the injection amount calculating function unit and an output of the injection time conversion coefficient calculating function unit.
摘要翻译：为了改善在燃油蒸汽发生期间的重启故障，在用于不配备电池的发动机的燃料喷射控制装置中，通过手动操作来起动发动机的发动机的燃料喷射控制装置包括：供给燃料的喷射器基于由燃料泵供给的燃料的压力而发动机; 发电部，其基于所述发动机的曲轴的旋转驱动而发电; 用于手动启动发动机的起动装置; 以及控制部分，用于通过发电部分开始发电电压，并且基于发动机的运行状态来计算燃料喷射量。控制部包括：喷射量计算功能单元，其根据发动机的运转状态计算供给到发动机的燃料的喷射量; 喷射时间转换系数计算功能单元，其基于预测燃料压力值计算用于将喷射量转换为喷射器驱动时间的喷射时间转换系数; 以及喷射器驱动时间计算功能单元，其基于喷射量计算功能单元的输出和喷射时间转换系数计算功能单元的输出来计算喷射器的驱动时间。

3. 发明申请

US20060160440A1 Engine control device 有权
公开(公告)号：US20060160440A1
公开(公告)日：2006-07-20
申请号：US11083290
申请日：2005-03-17
申请人： Yasuhiko Ishida , Yoshimasa Kinoshita
发明人： Yasuhiko Ishida , Yoshimasa Kinoshita
IPC分类号： B60K41/00
CPC分类号： B63H21/22 , B63H21/21 , F02D11/107 , F02D41/0205 , F02D41/22 , F02D2041/227 , F02D2200/0404 , F02D2200/602 , F02P5/1502 , Y02T10/46
摘要： An engine control device can include a throttle valve for adjusting an amount of air supplied to an engine, operation amount detecting sensors for detecting an operation amount of a throttle lever, a motor for driving the throttle valve between open and closed positions according to detection values of the operation amount detecting sensor 21a or the like, and throttle opening detecting sensors for detecting an opening of the throttle valve is provided with a limp-home mechanism for keeping the throttle valve in a mechanically neutral position when an abnormality occurs. When the throttle valve is in the mechanically neutral position, an ignition timing control can be switched in a stepwise manner over a predetermined time period from a regular ignition timing control to a limp-home ignition timing control.

4. 发明申请

US20050153191A1 Fuel cell 审中-公开
标题翻译：燃料电池
公开(公告)号：US20050153191A1
公开(公告)日：2005-07-14
申请号：US11025980
申请日：2005-01-03
申请人： Noriyuki Suzuki , Harutsugu Aimura , Tomoo Joke , Shoji Ihara , Masahiro Suzuki , Yasuhiko Ishida , Makoto Handa
发明人： Noriyuki Suzuki , Harutsugu Aimura , Tomoo Joke , Shoji Ihara , Masahiro Suzuki , Yasuhiko Ishida , Makoto Handa
IPC分类号： H01M8/06 , H01M8/04
CPC分类号： H01M8/04208 , H01M8/04156 , H01M8/04186
摘要： There is provided a fuel cell, including: a fuel receiving portion for receiving a fuel; a reaction portion for carrying out an electricity generation reaction using the fuel; and a waste water receiving portion for receiving water as a by-product of the electricity generation reaction, in which at least part of the waste water receiving portion has a confirmation window constructed of a transparent member. The fuel cell of the present invention allows detection of a remaining volume of a fuel at a high level of visibility without providing special detection means.
摘要翻译：提供了一种燃料电池，包括：用于接收燃料的燃料接收部分; 用于使用燃料进行发电反应的反应部分; 以及用于接收作为发电反应的副产物的水的废水接收部分，其中废水接收部分的至少一部分具有由透明构件构成的确认窗口。本发明的燃料电池能够在不提供专门的检测手段的情况下检测出高能见度的燃料的剩余体积。

5. 发明授权

US5578206A Screen pack replacing apparatus 失效
标题翻译：屏幕包装更换装置
公开(公告)号：US5578206A
公开(公告)日：1996-11-26
申请号：US494783
申请日：1995-06-26
申请人： Shunji Ogoshi , Minoru Yoshida , Nobuo Mukuda , Yasuhiko Ishida , Yukio Imamura
发明人： Shunji Ogoshi , Minoru Yoshida , Nobuo Mukuda , Yasuhiko Ishida , Yukio Imamura
IPC分类号： B01D29/01 , B29C47/68 , B01D27/00
CPC分类号： B29C47/682 , B01D29/01 , B29C47/0009
摘要： A screen pack replacing apparatus in accordance with the present invention is arranged such that a single slide bar having at least two or four screen packs is slidably provided in a main body disposed on a cylinder. As the slide bar is moved, the screen packs can be replaced, and the overall configuration can be made compact and the filtering area can be made large.
摘要翻译：根据本发明的屏幕组件更换装置被布置成使得具有至少两个或四个屏幕组件的单个滑杆可滑动地设置在设置在气缸上的主体中。随着滑杆移动，可以更换屏幕组件，并且可以使整体配置紧凑，并且可以使过滤区域变大。

6. 发明授权

US5381689A Misfire detecting system for internal combustion engine 失效
标题翻译：内燃机失火检测系统
公开(公告)号：US5381689A
公开(公告)日：1995-01-17
申请号：US69610
申请日：1993-06-01
申请人： Yasuhiko Ishida
发明人： Yasuhiko Ishida
IPC分类号： F02D45/00 , G01M15/04 , G01M15/11 , G01M15/00
CPC分类号： G01M15/11
摘要： In a misfire detecting system for an internal combustion engine, the ratio of periods of time is detected which correspond to predetermined angular intervals which are provided before and after a particular reference angle of a reference period signal providing a crank angle position corresponding to the timing of ignition of the internal combustion engine; the acceleration of the time ratio is obtained, to determine it from the acceleration or time ratio whether or not a misfire has occurred; and the resolution of detecting the time corresponding to the predetermined angular intervals is changed according to the number of revolutions per minute of the engine.
摘要翻译：在用于内燃机的失火检测系统中，检测时间段的比率，其对应于在提供与时间相关的曲柄角位置的基准周期信号的特定参考角之前和之后提供的预定角度间隔内燃机点火; 获得加速时间比，从加速度或时间比确定是否发生失火; 并且根据发动机的每分钟转数来改变检测对应于预定角度间隔的时间的分辨率。

7. 发明授权

US5360585A Method for correcting for thrust force generated when a cutter for granulating plastics is rotated in water 失效
标题翻译：用于在用于造粒塑料的切割器在水中旋转时产生的推力的校正方法
公开(公告)号：US5360585A
公开(公告)日：1994-11-01
申请号：US83568
申请日：1993-06-30
申请人： Yasuhiko Ishida , Minoru Yoshida , Hideki Mizuguchi , Takaaki Okita , Tetsuo Makida
发明人： Yasuhiko Ishida , Minoru Yoshida , Hideki Mizuguchi , Takaaki Okita , Tetsuo Makida
IPC分类号： B26D1/29 , B26D7/26 , B29B9/06 , B28B11/16
CPC分类号： B26D7/265 , B26D1/29 , B26D7/2614 , B29B9/065
摘要： A plastics granulating process wherein a cutter holder having cutter knives is driven to rotate along a die surface of a die and a housing is provided with a cutter drive shaft for driving the cutter holder to rotate in a manner so that plastics particles are obtained by cutting resin extruded from the die. A sleeve is axially movably provided in the housing so as to coaxially rotatably hold the cutter drive shaft, and a pressure medium is supplied into space chambers formed between the sleeve and the housing so that the cutter drive shaft moves axially with axial movement of the sleeve and the cutter knives presses against the die surface with a controlled thrust force.
摘要翻译：一种塑料造粒方法，其中具有切割刀的切割器保持器被驱动沿着模具的模具表面旋转，并且壳体设置有切割器驱动轴，用于驱动切割器保持器旋转，使得通过切割获得塑料颗粒从模头挤出的树脂。套筒可轴向移动地设置在壳体中以同轴地可旋转地保持切割器驱动轴，并且压力介质被供应到形成在套筒和壳体之间的空间室中，使得切割器驱动轴随着套筒的轴向运动而轴向移动并且切割刀以受控的推力压靠在模具表面上。

8. 发明授权

US5272512A Displacement information detection apparatus 失效
标题翻译：位移信息检测装置
公开(公告)号：US5272512A
公开(公告)日：1993-12-21
申请号：US996852
申请日：1992-12-21
申请人： Hidejiro Kadowaki , Hiroshi Sugiyama , Yasuhiko Ishida , Makoto Takamiya
发明人： Hidejiro Kadowaki , Hiroshi Sugiyama , Yasuhiko Ishida , Makoto Takamiya
IPC分类号： G01S17/58 , G01P3/36
CPC分类号： G01S17/58
摘要： An apparatus for detecting velocity of an object, includes a light source for generating light having a wavelength .lambda., a light-transmission block for receiving the light from the light source, and guiding the light onto the object, and a photosensor for detecting the light from the object on which the light from the light-transmission block is incident. The light-transmission block is integrally constituted by a diffraction grating for diffracting the light from the light source to produce two diffraction lights, and an optical element for causing the two diffraction lights from the diffraction grating to be incident onto the object at a predetermined incident angle. The diffraction grating and the optical element are arranged so as to have substantially constant sin.theta./.lambda. independently of a change in wavelength .lambda. of the light from the light source where .theta. is the incident angle of each diffraction light onto the object. A velocity of the object is detected through detection by the photosensor.
摘要翻译：一种用于检测物体的速度的装置包括用于产生具有波长λ的光的光源，用于接收来自光源的光并将光引导到物体上的光传输块，以及用于检测光的光传感器来自光传输块的光入射的物体。光传输块由衍射光栅一体地构成，用于衍射来自光源的光以产生两个衍射光，并且用于使来自衍射光栅的两个衍射光在预定事件处入射到物体上的光学元件角度。衍射光栅和光学元件被布置成独立于来自光源的光的波长λ的变化，具有基本恒定的sinθ/λ，其中θ是每个衍射光到物体上的入射角。通过光传感器的检测来检测物体的速度。

9. 发明授权

US5194745A Doppler velocimeter 失效
标题翻译：多普勒测速仪
公开(公告)号：US5194745A
公开(公告)日：1993-03-16
申请号：US905147
申请日：1992-06-23
申请人： Makoto Takamiya , Yasuhiko Ishida , Hidejiro Kadowaki , Hiroshi Sugiyama , Ken Tsuchii , Kosuke Yamamoto
发明人： Makoto Takamiya , Yasuhiko Ishida , Hidejiro Kadowaki , Hiroshi Sugiyama , Ken Tsuchii , Kosuke Yamamoto
IPC分类号： G01S7/481 , G01S17/58
CPC分类号： G01S7/4811 , G01S17/58
摘要： An apparatus for detecting the velocity information of an object comprises the irradiation optical system for performing the irradiation of beam to the predetermined position on an object to be measured; the photodetector for detecting the light from the irradiated object by the irradiation optical system, the velocity information being obtained by the detection; the detector for detecting the irradiating state for detecting the deviation of the irradiating position of the beam on the object to be measured; and the adjuster for adjusting the irradiating state of the beam on the object based on the detection result of the detector for detecting the irradiating state. With such constituents as above, the apparatus is capable of dealing with the fluctuation of the lightning to obtain a high-precision detection of the velocity information at a high speed.
摘要翻译：用于检测物体的速度信息的装置包括：用于对待测物体上的预定位置进行光束照射的照射光学系统; 用于通过照射光学系统检测来自照射物体的光的光电检测器，通过检测获得的速度信息; 检测器，用于检测用于检测光束在被测量物体上的照射位置的偏差的照射状态; 以及调节器，用于基于用于检测照射状态的检测器的检测结果来调节物体上的光束的照射状态。利用这样的组成，该装置能够处理闪电的波动，以高速度获得对速度信息的高精度检测。

10. 发明授权

US5184302A Engine control apparatus including A/D converter failure detection element and method therefor 失效
标题翻译：发动机控制装置，包括A / D转换器故障检测元件及其方法
公开(公告)号：US5184302A
公开(公告)日：1993-02-02
申请号：US647967
申请日：1991-01-30
申请人： Yasuhiko Ishida , Katsuhiko Kondo
发明人： Yasuhiko Ishida , Katsuhiko Kondo
IPC分类号： F02D43/00 , F02D41/22 , F02D41/24 , F02D41/26 , F02D45/00
CPC分类号： F02D41/28 , F02D41/22 , F02D41/266
摘要： An engine control apparatus includes an operational condition detecting device for detecting the operational condition of an engine, an A/D converter for converting an analog output from the operational condition detecting device into a digital output, an abnormality detecting device for detecting an abnormality in the A/D converter, an arithmetic circuit for calculating a control quantity for the engine based on the digital output of the A/D converter and a driver for actuating selected devices included in the engine in accordance with the control quantity. According to one aspect of the invention, the control quantity for the engine is replaced by a control quantity calculated based on a previously determined fixed value based on whether an abnormal state in the A/D converter is detected. According to another aspect of the invention, the driver performs the actuation of the sections of the engine in accordance with a control quantity from a backup circuit, which resets the arithmetic circuit when an abnormal state in the A/D converter is detected. Methods of operating a control system in the event of A/D converter failure are also discussed.
摘要翻译：一种发动机控制装置，包括用于检测发动机的运转状况的运转状态检测装置，将来自运转状态检测装置的模拟输出转换成数字量输出的A / D转换器，检测上述运转状态检测装置的异常的异常检测装置 A / D转换器，用于基于A / D转换器的数字输出计算发动机的控制量的运算电路和用于根据控制量致动包括在发动机中的选定装置的驱动器。根据本发明的一个方面，基于是否检测到A / D转换器中的异常状态，将基于先前确定的固定值计算的控制量替换为发动机的控制量。根据本发明的另一方面，驱动器根据来自备用电路的控制量来执行发动机的各部分的动作，该备用电路当检测到A / D转换器中的异常状态时复位运算电路。还讨论了在A / D转换器故障的情况下操作控制系统的方法。

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