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1. 发明授权

US4481926A Fuel injection system for an internal combustion engine 失效
标题翻译：内燃机燃油喷射系统
公开(公告)号：US4481926A
公开(公告)日：1984-11-13
申请号：US406143
申请日：1982-08-09
申请人： Takao Miki , Yoshiaki Asayama , Yoshiji Ueyama
发明人： Takao Miki , Yoshiaki Asayama , Yoshiji Ueyama
IPC分类号： F02D41/34 , F02D3/00 , F02M51/02 , F02M69/00 , F02M69/14 , F02M69/18 , F02M39/00
CPC分类号： F02M69/145 , F02M69/18
摘要： The fuel injection system for an internal combustion engine includes a fuel injection valve for injecting fuel under pressure into an intake pipe of an engine. A vortex flow meter generates a frequency output signal corresponding to the intake air flow rate for the engine and an injection valve drive means for opening the fuel injection valve for a predetermined period is operated in synchronism with the frequency output signal to effect proper fuel injection. A pressure regulating device is provided for holding substantially at a predetermined level the difference between the pressure of the fuel being fed to the fuel injection valve and the pressure in the intake pipe. An electronic control is provided for controlling the difference pressure in accordance with the running state of the engine.
摘要翻译：用于内燃机的燃料喷射系统包括用于将压力下的燃料喷射到发动机的进气管中的燃料喷射阀。涡流流量计产生对应于发动机的进气流量的频率输出信号，并且与频率输出信号同步地操作用于打开燃料喷射阀预定时间段的喷射阀驱动装置以实现适当的燃料喷射。提供一种压力调节装置，用于基本上保持供给燃料喷射阀的燃料的压力与进气管中的压力之间的差异。提供电子控制器，用于根据发动机的运行状态来控制差压。

2. 发明授权

US4481927A Apparatus for supplying fuel into an internal combustion engine 失效
标题翻译：用于向内燃机供给燃料的装置
公开(公告)号：US4481927A
公开(公告)日：1984-11-13
申请号：US486284
申请日：1983-03-22
申请人： Takao Miki , Yoshiaki Asayama
发明人： Takao Miki , Yoshiaki Asayama
IPC分类号： F02D41/34 , F02D41/10 , F02D41/18 , F02M51/02 , F02M69/04 , F02B3/00
CPC分类号： F02D41/185 , F02D41/10 , F02D41/105 , F02M51/02
摘要： This invention ensures stability in the idling operation of an engine and an improvement in its acceleration performance, since it includes a second electromagnetic valve 6 for injecting synchronously with the rotatory speed of the engine the quantity of fuel calculated in accordance with an input corresponding to the rotatory speed of the engine, in addition to a first electromagnetic valve 5 for injecting fuel synchronously with the frequency output of a vortex flow meter 4 which detects the quantity of air drawn into the engine.
摘要翻译： PCT No.PCT / JP82 / 00314 Sec。 371日期1983年3月22日 102（e）1983年3月22日PCT提交1982年8月10日PCT公布。公开号WO83 / 00533 日本1983年2月17日。本发明确保发动机怠速运转的稳定性及其加速性能的提高，因为它包括用于与发动机的转速同步地喷射的第二电磁阀6，其计算的燃料量根据与发动机的旋转速度相对应的输入，除了用于与检测吸入发动机的空气量的涡流流量计4的频率输出同步地喷射燃料的第一电磁阀5之外。

3. 发明授权

US5424952A Vehicle-surroundings monitoring apparatus 失效
标题翻译：车辆周边监控装置
公开(公告)号：US5424952A
公开(公告)日：1995-06-13
申请号：US213086
申请日：1994-03-15
申请人： Yoshiaki Asayama
发明人： Yoshiaki Asayama
IPC分类号： B60R21/00 , B60Q1/52 , B60R21/34 , B60W30/00 , G01B11/00 , G01C3/06 , G01S11/12 , G02B7/28 , G02B7/30 , G06F165/00
CPC分类号： B60Q9/008 , G01S11/12
摘要： A vehicle-surroundings monitoring apparatus is free from mistakenly identifying a lane marker on a road surface or a guard rail as a vehicle traveling in the blind spot of a nearby lane. A distance detecting section detects the distance up to a vehicle which is traveling in the blind-spot of a nearby lane and which is captured by a plurality of windows as set on a display screen. A detecting range restricting section restricts a distance detecting range for each window to a predetermined range to thereby select as a nearby vehicle an object to which the distance is within the predetermined range.
摘要翻译：车辆周边监视装置在作为在附近车道的盲区行驶的车辆的路面或护栏上不会错误地识别车道标记。距离检测部检测到在附近车道的盲点中行驶的车辆的距离，并且由设置在显示画面上的多个窗口拍摄。检测范围限制部将每个窗口的距离检测范围限制在预定范围内，从而选择距离在该预定范围内的对象作为附近车辆。

4. 发明授权

US5223907A Guard rail detecting device 失效
标题翻译： GUARD RAIL检测装置
公开(公告)号：US5223907A
公开(公告)日：1993-06-29
申请号：US835485
申请日：1992-02-14
申请人： Yoshiaki Asayama
发明人： Yoshiaki Asayama
IPC分类号： G01B11/24 , B60W30/00 , G01B11/245 , G01B11/255 , G01C3/06 , G01S11/12 , G08G1/16
CPC分类号： G01S11/12
摘要： A guard rail detecting device mounted on a motor vehicle has: two image sensors spaced vertically to sense a scene in front of the motor vehicle; a window setting device for setting a plurality of windows on the display screen at predetermined positions; a distance calculating device for calculating the distances from the vehicle to the parts of the guard rail which are held as images in the windows; and a device for calculating the curvature of the guard rail from the distances thus calculated.

5. 发明授权

US5187537A Vehicle following apparatus 失效
标题翻译：车辆下列装置
公开(公告)号：US5187537A
公开(公告)日：1993-02-16
申请号：US795070
申请日：1991-11-20
申请人： Yoshiaki Asayama
发明人： Yoshiaki Asayama
IPC分类号： G01C3/06 , B60W30/00 , G01S11/12 , G06T1/00 , G08G1/16
CPC分类号： G01S11/12
摘要： A vehicle following apparatus is able to continuously or successively measure, once a target vehicle to be followed is determined, the distance to the target vehicle in a stable and reliable manner even if the subject vehicle, on which the apparatus is mounted, is momentarily caused to move in the vertical or horizontal direction with respect to the target vehicle. A pair of first and second image sensors including a pair of optical systems are disposed at a predetermined distance from each other for optically sensing a plurality of objects including a preceding vehicle running ahead of the subject vehicle. A first window containing therein an image of the preceding vehicle as sensed by the image sensors is defined on a screen of a display. A second window is also defined on the screen adjacent the first window for catching the background of the preceding vehicle. The position of the first window is controlled to automatically follow the image of the preceding vehicle by measuring the distances to the objects in the respective first and second windows.

6. 发明授权

US4892071A Throttle valve controlling apparatus employing electrically controlled actuator 失效
标题翻译：节气门控制装置采用电控致动器
公开(公告)号：US4892071A
公开(公告)日：1990-01-09
申请号：US222972
申请日：1988-07-22
申请人： Yoshiaki Asayama
发明人： Yoshiaki Asayama
IPC分类号： B60K26/04 , F02D9/08 , F02D11/10 , F02M9/12
CPC分类号： B60K26/04 , F02D11/107 , F02D9/08 , F02M9/125 , Y10T137/88022
摘要： In a throttle valve controlling apparatus, there is provided a pair of first and second throttle valves. The first throttle valve is rotated by an electrically controlled actuator means, whereas the second throttle valve is rotated by an accelerator pedal. A first return spring is provided on the first throttle valve so as to return this valve to a first closed position when the electrically controlled actuator means is brought into malfunction, by which an engine speed is rapidly reduced. Under this malfunction condition, the second throttle valve can be independently controlled by the accelerator pedal.

7. 发明授权

US4568443A Air-to-fuel ratio sensor 失效
标题翻译：空气 - 燃料比传感器
公开(公告)号：US4568443A
公开(公告)日：1986-02-04
申请号：US647663
申请日：1984-09-06
申请人： Yoshiaki Asayama , Seiya Kominami
发明人： Yoshiaki Asayama , Seiya Kominami
IPC分类号： G01N27/413 , G01N27/417 , G01N27/58
CPC分类号： G01N27/417
摘要： An air-to-fuel ratio sensor of a construction, wherein an oxygen concentration cell having a chamber, at least one side of which is communicative with the atmosphere and an oxygen pump are disposed in mutual confrontation through a clearance chamber, or a spatial chamber having a tiny hole for dispersion, and gas to be measured is introduced into this clearance chamber or the spatial chamber to measure its air-to-fuel ratio from an output of the oxygen concentration cell or a control quantity of the oxygen pump, thereby making it possible to control the internal combustion engine over a wide range other than its theoretical air-to-fuel ratio.
摘要翻译：一种结构的空气 - 燃料比传感器，其中具有室的至少一侧与大气连通的氧浓度池和氧气泵通过间隙室或空间室相互对置地设置具有用于分散的小孔，将待测量的气体引入该间隙室或空间室，以从氧浓度池的输出或氧气泵的控制量测量其空燃比，从而使可以在其理论空燃比以外的宽范围内控制内燃机。

8. 发明授权

US4457281A Fuel injection device for a multicylinder engine 失效
标题翻译：多缸发动机燃油喷射装置
公开(公告)号：US4457281A
公开(公告)日：1984-07-03
申请号：US376215
申请日：1982-05-07
申请人： Yoshiji Ueyama , Yoshiaki Asayama
发明人： Yoshiji Ueyama , Yoshiaki Asayama
IPC分类号： F02D41/34 , F02D3/00 , F02M69/18 , F02M69/46 , F02M69/48 , F02B3/00
CPC分类号： F02M69/467 , F02M69/18
摘要： An electronic fuel supply device for an automotive engine has a vortex flow sensor for sensing the flow of suction air into the engine, an electromagnetic valve which driven for a predetermined time in synchronism with the frequency output from the vortex flow sensor so as to permit the passage of fuel therethrough, and a control valve for limiting the flow of fuel through the electro-magnetic valve. The fuel is metered by the electro-magnetic valve and the control valve, and the fuel may thus be supplied in metered amounts to the fuel injection valves in the respective cylinders for injection into the engine.
摘要翻译：一种用于汽车发动机的电子燃料供应装置具有用于感测到发动机的吸入空气流的涡流流量传感器，与从涡流传感器输出的频率同步地驱动预定时间的电磁阀，以允许燃料通过其中，以及用于限制燃料流过电磁阀的控制阀。燃料由电磁阀和控制阀计量，因此燃料可以按计量供给到用于注入发动机的各个气缸中的燃料喷射阀。

9. 发明授权

US5046575A Throttle control apparatus for an internal combustion engine 失效
标题翻译：用于内燃机的油门控制装置
公开(公告)号：US5046575A
公开(公告)日：1991-09-10
申请号：US461491
申请日：1990-01-05
申请人： Yoshiaki Asayama
发明人： Yoshiaki Asayama
IPC分类号： F02D11/04 , F02D11/10
CPC分类号： F02D11/10 , F02D11/04 , F02D2011/103
摘要： A throttle control apparatus for an internal combustion engine which is compact in size, highly safe in operation, and applicable to a cruise control device without requiring any operator's accelerator pedal operation. The throttle control apparatus comprises: a throttle valve disposed in an intake pipe for adjusting the flow rate of intake air supplied to the engine; a valve shaft rotatably supported on the intake pipe and fixedly mounting thereon the throttle valve for rotation therewith; a throttle lever fixedly mounted on the valve shaft for rotation therewith; a motor operatively connected with the throttle lever for driving the throttle lever to thereby adjust the opening degree of the throttle valve; a power transmitting mechanism operatively connected between the throttle lever and the motor for transmitting power from the motor to the throttle in such a manner that the throttle lever is forced to rotate by the motor; an accelerator pedal adapted to be operated by an operator; a rotary disk rotatably mounted on the valve shaft and operatively connected with the accelerator pedal in such a manner that it is rotated around the valve shaft as the accelerator pedal is operated by the operator; and a rotation limiter for limiting relative rotation between the throttle lever and the throttle disk to a predetermined rotational range whereby the maximum opening degree of the throttle valve due to the motor is limited to a certain level which corresponds to the amount of operation of the acceleration pedal due to the operator.

10. 发明授权

US4873957A Throttle valve control apparatus 失效
标题翻译：节流阀控制装置
公开(公告)号：US4873957A
公开(公告)日：1989-10-17
申请号：US294640
申请日：1988-09-27
申请人： Yoshiji Ueyama , Yoshiaki Asayama
发明人： Yoshiji Ueyama , Yoshiaki Asayama
IPC分类号： F02D9/02 , F02D11/10
CPC分类号： F02D11/107
摘要： A throttle valve control apparatus for opening and closing a throttle valve for a vehicular engine by an electronically controlled actuator is provided, for the purpose of enabling the control of the throttle valve upon the disablement of the electronically controlled actuator, with return springs (5), (14), (19) provided for a valve shaft (3) for the throttle valve (2), a first drive gear (7) interconnected to an accelerator pedal (13), and a second drive gear (8) driven by the electronically controlled actuator (17), respectively.
摘要翻译： PCT No.PCT / JP88 / 00160 Sec。 371日期：1988年9月27日 102（e）日期1988年9月27日PCT提交1988年2月17日PCT公布。出版物WO88 / 06681 日本专利申请日1988年9月7日。一种用于通过电控致动器打开和关闭用于车辆发动机的节流阀的节气门控制装置，其目的在于能够在电子控制致动器停止时控制节气门，具有用于节流阀（2）的阀轴（3）的复位弹簧（5），（14），（19），与加速器踏板（13）相互连接的第一驱动齿轮（7）驱动齿轮（8）分别由电子控制致动器（17）驱动。

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