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1. 发明授权

US4676213A Engine air-fuel ratio control apparatus 失效
标题翻译：发动机空燃比控制装置
公开(公告)号：US4676213A
公开(公告)日：1987-06-30
申请号：US911784
申请日：1986-09-26
申请人： Takayuki Itsuji , Sadayasu Ueno
发明人： Takayuki Itsuji , Sadayasu Ueno
IPC分类号： G01N27/26 , F02D33/00 , F02D41/00 , F02D41/02 , F02D41/14 , F02D41/32 , G01N27/409 , F02B3/00
CPC分类号： F02D41/1474 , F02D41/1476 , F02D41/1456
摘要： An air-fuel ratio control apparatus is disclosed in which an air-fuel ratio sensor disposed in the exhaust system of an internal combustion engine produces a voltage signal correlated with the excess air ratio of the ambient gas surrounding it and has such an output characteristic as to produce a maximum output only when the ambient gas is filled with air, the air-fuel ratio of the internal combustion engine being controlled to a proper value on the basis of the detection signal of the air-fuel ratio sensor. The air-fuel ratio control apparatus further comprises a sampling device for sampling the maximum output (V.sub.x) when it is decided that the output of the air-fuel ratio sensor is maintained for a predetermined length of time or longer at a predetermined value or higher, a memory for storing the sample value of the maximum output (V.sub.x) produced by the sampling device and updating the preceding sample value (V.sub.x-1) to the present sample value (V.sub.x) when a new maximum output is sampled each time of the decision, and a calibrator for calibrating the output characteristic of the air-fuel ratio sensor on the basis of the latest updated sample value (V.sub.x).
摘要翻译：公开了一种空燃比控制装置，其中设置在内燃机的排气系统中的空燃比传感器产生与其周围的环境气体的过量空气比相关的电压信号，并具有如下的输出特性：仅当环境气体充满空气时才产生最大输出，基于空燃比传感器的检测信号，将内燃机的空燃比控制在适当的值。空燃比控制装置还包括：当确定空燃比传感器的输出在预定值或更长时间内保持预定时间长或更长时，对采样装置进行采样最大输出（Vx）存储器，用于存储由采样装置产生的最大输出（Vx）的采样值，并且当每次采样新的最大输出时，将先前的采样值（Vx-1）更新为当前采样值（Vx）决定和校准器，用于根据最新更新的采样值（Vx）来校准空燃比传感器的输出特性。

2. 发明授权

US4944274A Air-fuel ratio control apparatus for internal combustion engines 失效
标题翻译：用于内燃机的空燃比控制装置
公开(公告)号：US4944274A
公开(公告)日：1990-07-31
申请号：US417075
申请日：1989-10-04
申请人： Takayuki Itsuji , Sadayasu Ueno , Norio Ichikawa
发明人： Takayuki Itsuji , Sadayasu Ueno , Norio Ichikawa
IPC分类号： G01N27/26 , F02D41/14 , F02D45/00 , G01N27/406 , G01N27/41
CPC分类号： F02D41/1494 , F02D41/1476 , G01N27/4065
摘要： An air-fuel ratio control apparatus for an internal combustion engine includes a solid electrolyte having a first electrode disposed on one surface thereof to contact with the atmosphere and a second electrode disposed on the other surface thereof to contact with the exhaust gas from the engine through a diffusing resistor, and means for applying a voltage across the first and second electrodes to detect an oxygen pump current flowing in the solid electrolyte whereby a correction factor relating to a change in the diffusion coefficient of the diffusing resistor is computed so that the oxygen pump current detected by the detecting means is corrected in accordance with the correction factor and the air-fuel ratio of the exhaust gas is determined in accordance with the corrected oxygen pump current, thereby controlling the quantity of fuel supplied to the engine in accordance with the determined air-fuel ratio.
摘要翻译：一种用于内燃机的空燃比控制装置，具有固体电解质，该固体电解质具有设置在其一表面上的与大气接触的第一电极和设置在其另一表面上的第二电极，以与来自发动机的废气接触扩散电阻器，以及用于在第一和第二电极上施加电压以检测在固体电解质中流动的氧泵电流的装置，由此计算与扩散电阻器的扩散系数的变化有关的校正因子，使得氧气泵根据校正因子来校正由检测装置检测到的电流，并且根据校正的氧泵电流来确定排气的空燃比，从而根据所确定的氧气泵来控制供给到发动机的燃料量空燃比。

3. 发明授权

US4888716A Life diagnosis apparatus for automotive battery 失效
标题翻译：汽车电池寿命诊断仪
公开(公告)号：US4888716A
公开(公告)日：1989-12-19
申请号：US37852
申请日：1987-04-13
申请人： Sadayasu Ueno
发明人： Sadayasu Ueno
IPC分类号： B60R16/02 , B60R16/03 , G01R31/00 , G01R31/36 , H01M10/48 , H02J7/14
CPC分类号： G01R31/3624 , G01R31/3648 , G01R31/3662 , H02J7/1461 , B60R16/03 , G01R31/006 , G01R31/3675
摘要： A novel automotive battery life diagnosis apparatus is disclosed, in which the terminal voltage, charge-discharge current and the temperature of a battery are detected, output signals from the detectors are applied to and processed in a predetermined manner by a control unit, and a life alarm is displayed on a display unit. Further, the control unit has the functions to calculate a value representing the life of the battery from the detection signals of the detectors before and after cranking of an internal combustion engine and to store an initial value of a parameter representing the battery life in the initial stage of battery operation. The initial value of the parameter is compared with the present value thereof to forecast and indicate the life of the battery on the display unit from a predetermined relationship formed by life curves between the initial value and the present value of the parameter.
摘要翻译：公开了一种新型的汽车电池寿命诊断装置，其中检测到电池的端电压，充放电电流和温度，来自检测器的输出信号通过控制单元以预定的方式被施加和处理，并且生命报警显示在显示单元上。此外，控制单元具有从内燃机起动前后的检测器的检测信号计算代表电池寿命的值的功能，并且将初始值表示电池寿命的初始值存储起来电池运行阶段。将参数的初始值与其当前值进行比较，以从初始值和参数的当前值之间的寿命曲线形成的预定关系来预测和指示显示单元上的电池的寿命。

4. 发明授权

US4657660A Apparatus for sensing oxygen concentration 失效
标题翻译：用于检测氧浓度的装置
公开(公告)号：US4657660A
公开(公告)日：1987-04-14
申请号：US776663
申请日：1985-09-16
申请人： Kanemasa Sato , Sadayasu Ueno , Norio Ichikawa
发明人： Kanemasa Sato , Sadayasu Ueno , Norio Ichikawa
IPC分类号： G01N27/409 , G01N27/406 , G01N27/41 , G01N27/58
CPC分类号： G01N27/4067
摘要： Apparatus for sensing oxygen concentration using a solid electrolyte of cylindrical shape, with a heater disposed within the solid electrolyte, is disclosed. The member supporting the heater, and the leads for the heater, are integrally bonded to the heater through an inorganic bonding member such as glass. By integrally bonding the support member and leads through an inorganic bonding member, the heater length can be reduced.
摘要翻译：公开了一种使用圆柱形固体电解质感测氧浓度的设备，其中设置在固体电解质内的加热器。支撑加热器的构件和加热器的引线通过玻璃等无机接合构件一体地结合到加热器。通过将支撑构件和引线通过无机接合构件一体地结合，可以减小加热器长度。

5. 发明授权

US4393720A Ball-circulation type liquid flow rate sensor 失效
标题翻译：球循环型液体流量传感器
公开(公告)号：US4393720A
公开(公告)日：1983-07-19
申请号：US305387
申请日：1981-09-24
申请人： Toru Takahashi , Sadayasu Ueno
发明人： Toru Takahashi , Sadayasu Ueno
IPC分类号： G01F1/20 , G01F1/05 , G01F1/70
CPC分类号： G01F1/056
摘要： A flow rate sensor having an annular passage for enabling a flow of liquid therethrough and a movable member disposed in the annular passage. An intake passage is provided for supplying liquid to the annular passage and an outlet passage, disposed concentrically to the intake passage, enables the liquid to flow out of the annular passage about an outer periphery of the intake passage.
摘要翻译：一种流量传感器，其具有用于使液体流过其的环形通道和设置在环形通道中的可动构件。设置有用于向环形通道供应液体的进气通道和与进气通道同心设置的出口通道使得液体能够绕进入通道的外周流出环形通道。

6. 发明授权

US4361597A Process for making sensor for detecting fluid flow velocity or flow amount 失效
标题翻译：制造用于检测流体流速或流量的传感器的方法
公开(公告)号：US4361597A
公开(公告)日：1982-11-30
申请号：US229179
申请日：1981-01-27
申请人： Hideo Arima , Mituko Ito , Akira Ikegami , Sadayasu Ueno , Kanemasa Sato , Yutaka Nishimura
发明人： Hideo Arima , Mituko Ito , Akira Ikegami , Sadayasu Ueno , Kanemasa Sato , Yutaka Nishimura
IPC分类号： G01F1/68 , G01F1/692 , G01K7/22 , G01P5/12 , H01C7/02 , H01C17/065 , H01C17/242 , H01C7/04 , B05D3/06 , B05D5/12
CPC分类号： G01F1/692 , G01F1/68 , H01C17/065 , H01C17/242 , Y10T29/49099
摘要： A sensor for detecting a fluid flow velocity or flow amount with high precision and high reliability is made by applying a conductor paste comprising platinum powder and an organic vehicle to the outer surface of a fine inorganic insulating tube, followed by drying and firing, thereby forming a platinum film, processing the platinum film into a spiral band form by laser application, inserting a lead wire into the insulating tube, applying a platinum conductor paste to between the spiral platinum band and the lead wire, followed by drying and baking, thereby connecting the spiral platinum band film to the lead wire.
摘要翻译：通过将包含铂粉末和有机载体的导体糊料涂覆到无机绝缘管的精细外表面上，然后进行干燥和烧制，从而形成高精度和高可靠性的用于检测流体流速或流量的传感器，由此形成铂金膜，通过激光应用将铂膜加工成螺旋带形式，将引线插入绝缘管中，将铂导体膏施加到螺旋铂带和引线之间，然后进行干燥和烘烤，从而连接将螺旋铂金胶带贴到导线上。

7. 发明授权

US4031496A Variable inductor 失效
标题翻译：可变电感
公开(公告)号：US4031496A
公开(公告)日：1977-06-21
申请号：US485626
申请日：1974-07-03
申请人： Hideo Fujiwara , Yukio Ichinose , Satoshi Taniguchi , Tsutomu Kobayashi , Kazuo Ichino , Michiyasu Itoh , Yasutaro Uesaka , Fumiyuki Inose , Sadayasu Ueno
发明人： Hideo Fujiwara , Yukio Ichinose , Satoshi Taniguchi , Tsutomu Kobayashi , Kazuo Ichino , Michiyasu Itoh , Yasutaro Uesaka , Fumiyuki Inose , Sadayasu Ueno
IPC分类号： G01D5/20 , G01D5/22 , H01F21/06 , H01F29/10
CPC分类号： H01F21/06 , G01D5/2046 , G01D5/2258 , H01F29/10
摘要： A variable inductor wherein two closed magnetic circuits each having a predetermined gap in one place are constructed of a movable magnetic core and a fixed magnetic core. When the movable magnetic core is moved, the opposite area between both the magnetic cores in one of the closed magnetic circuits increases, while the opposite area between both the magnetic cores in the other closed magnetic circuit decreases. Thus, the inductances of coils wound around parts of the respective closed magnetic circuits vary complementarily.
摘要翻译：一种可变电感器，其中在一个位置具有预定间隙的两个闭合磁路由可移动磁芯和固定磁芯构成。当可移动磁芯移动时，一个闭合磁路中的两个磁芯之间的相对区域增加，而另一个闭合磁路中的两个磁芯之间的相对区域减小。因此，缠绕在各个闭合磁路的一部分上的线圈的电感互补地变化。

8. 发明授权

US5387819A Crash detection apparatus of air bag system 失效
标题翻译：气囊系统碰撞检测装置
公开(公告)号：US5387819A
公开(公告)日：1995-02-07
申请号：US852662
申请日：1992-03-17
申请人： Sadayasu Ueno , Seikou Suzuki , Hirokazu Fujita , Kazuo Sato
发明人： Sadayasu Ueno , Seikou Suzuki , Hirokazu Fujita , Kazuo Sato
IPC分类号： B60R21/16 , B60R21/01 , G01P15/00 , G01P15/04 , G01P15/125 , G01P15/13 , G01P21/00 , G01R31/00 , B60R21/08
CPC分类号： B60R21/0134 , G01P15/04 , G01P15/125 , G01P21/00 , G01R31/007 , G01P2015/0828
摘要： A crash detection apparatus of an air bag system comprises a detection unit for detecting acceleration caused therein by an automobile and outputting electric signals corresponding to the acceleration, a discrimination unit for discriminating, from the signals from the detection unit, a crash signal which is outputted on the basis of the acceleration caused by crash of the automobile, the crash signal being inputted into an inflator to inflate an air bag. The detection unit is a capacitance type semiconductor detector comprising a pair of fixed electrodes and a cantilevered movable electrode disposed between the fixed electrodes and fixed at an end thereof, and a servo control unit is electrically connected to the detection unit so as to form a negative feedback loop, of a detection signal. The servo control unit serves for applying electric energy temporarily to the detection unit to cause electrostatic force in the detection means for restricting movement of the movable electrode caused by acceleration at an initial position thereof. A diagnostic unit is provided for diagnosing the crash detection apparatus on whether or not the crash detection apparatus functions correctly, the diagnostic unit being electrically connected to the servo control unit to input a diagnostic signal to the negative feedback loop thereby to apply electrostatic force for diagnosis between the fixed electrode and the movable electrode.
摘要翻译：气囊系统的碰撞检测装置包括：检测单元，用于检测由汽车引起的加速度，并输出与加速度对应的电信号;识别单元，用于从检测单元的信号中识别输出的碰撞信号基于由汽车碰撞引起的加速度，将碰撞信号输入到充气机中以使气囊膨胀。检测单元是电容型半导体检测器，其包括一对固定电极和设置在固定电极之间并固定在其一端的悬臂可动电极，并且伺服控制单元电连接到检测单元以形成负反馈回路，检测信号。伺服控制单元用于临时向检测单元施加电能，使得检测装置中的静电力限制在其初始位置由加速度引起的可移动电极的移动。提供诊断单元，用于诊断碰撞检测装置关于碰撞检测装置是否正常工作，诊断单元电连接到伺服控制单元以将诊断信号输入到负反馈环路，从而施加用于诊断的静电力在固定电极和可动电极之间。

9. 发明授权

US5323635A Air fuel ratio detecting arrangement and method therefor for an internal combustion engine 失效
标题翻译：用于内燃机的空燃比检测装置及其方法
公开(公告)号：US5323635A
公开(公告)日：1994-06-28
申请号：US68670
申请日：1993-05-28
申请人： Sadayasu Ueno , Takao Sasayama , Seiko Suzuki , Kanemasa Sato , Shiro Ouchi , Naoki Minami , Norio Hasegawa
发明人： Sadayasu Ueno , Takao Sasayama , Seiko Suzuki , Kanemasa Sato , Shiro Ouchi , Naoki Minami , Norio Hasegawa
IPC分类号： F02B1/04 , F02D41/14 , F02D41/24 , G01N27/419
CPC分类号： F02D41/2474 , F02D41/1493 , F02D41/2441 , F02B1/04 , F02D2200/703 , F02D41/1456 , F02D41/2454
摘要： An air fuel ratio detecting arrangement using a diffusion suppressing type air fuel ratio sensor applicable to an air fuel ratio control unit for an internal combustion engine incorporating an atmospheric air pressure correction circuit in a signal processing and outputting device for correcting an output voltage signal processed therein based on a change in atmospheric air pressure which is detected when a predetermined operating condition of an internal combustion engine is satisfied. A secular change correction circuit included in the signal processing and outputting device detects a change in electromotive force of a concentration cell portion of the air fuel ratio sensor when a predetermined rich air fuel ratio is reached and corrects a reference voltage for the air fuel ratio sensor based on the detected change in electromotive force of the concentration cell portion in addition to an air calibration circuit.
摘要翻译：一种空气燃料比检测装置，其使用扩散抑制型空燃比传感器，其适用于在内置有大气压力校正电路的内燃机的空燃比控制单元，该信号处理和输出装置用于校正其中处理的输出电压信号基于当满足内燃机的预定操作条件时检测到的大气压力的变化。包括在信号处理和输出装置中的长期变化校正电路在达到预定的浓空气燃料比时检测空燃比传感器的浓缩池部分的电动势的变化，并校正空燃比传感器的参考电压基于除了空气校准电路之外的所检测到的浓度单元部分的电动势的变化。

10. 发明授权

US4793176A Hot film type air flow meter having a temperature sensing exothermic resistor 失效
标题翻译：具有温度感应放热电阻的热膜式空气流量计
公开(公告)号：US4793176A
公开(公告)日：1988-12-27
申请号：US84217
申请日：1987-08-12
申请人： Kanemasa Sato , Sadayasu Ueno
发明人： Kanemasa Sato , Sadayasu Ueno
IPC分类号： G01F1/68 , G01F1/692
CPC分类号： G01F1/692
摘要： A resistor main body of a hot film exothermic resistor includes a ceramic body with leads bonded to both end portions thereof, a platinum film body formed on a ceramic body, a spiral trimming groove formed in the platinum film body, and a glass material overcoated on the platinum film body and the ceramic body. The resistor main body projects in the upstream direction of the flow of such that the ratio of a length l.sub.1 of the resistor main body to the diameter d.sub.1 of the resistor main body is 25>l.sub.1 /d.sub.1 >14, and the leads are bent adjacent both end portions. The response speed characteristics, contamination preventing capability and temperature dependency of the hot film exothermic resistor is improved over conventional devices, and the level of noise in the output signal therefrom can be reduced over conventional devices.
摘要翻译：热膜放热电阻器的电阻体主体包括陶瓷体，其陶瓷体的两端部接合有引线，形成在陶瓷体上的铂膜体，形成在铂膜体中的螺旋形修整槽，以及覆盖在铂膜体和陶瓷体。电阻器主体沿流动的上游方向突出，使得电阻器主体的长度l1与电阻器主体的直径d1的比为25ll / d1> 14，并且引线相邻地弯曲两端部。与传统装置相比，热膜放热电阻的响应速度特性，防污染能力和温度依赖性得到改善，并且与其相比，传统装置的输出信号的噪声水平可以降低。

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