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1. 发明授权

US4164462A Oxygen sensor 失效
标题翻译：氧传感器
公开(公告)号：US4164462A
公开(公告)日：1979-08-14
申请号：US855325
申请日：1977-11-28
申请人： Norio Ichikawa , Kanemasa Sato , Sadayasu Ueno
发明人： Norio Ichikawa , Kanemasa Sato , Sadayasu Ueno
IPC分类号： G01N27/409 , G01N27/406 , G01N27/407 , G01N27/413 , H01M8/12 , G01N27/58
CPC分类号： G01N27/4077 , H01M4/9058
摘要： A protective layer of zirconia particles having particle sizes of 0.5-5 .mu.M is provided on a surface of an electron-conducting layer of an oxygen sensor at a side of a gas whose oxygen concentration is to be detected to a thickness of 4-100 .mu.M by bonding zirconia particles to one another and the first electron-conducting layer by 10-30% by weight of a high melting point adhesive, such as powders of borosilicate glass, based on total weight of the zirconia particles.
摘要翻译：在氧浓度检测的气体侧的氧传感器的电子传导层的表面上设置粒径为0.5〜5μm的氧化锆粒子的保护层，厚度为4〜通过将氧化锆颗粒彼此粘合并且第一电子传导层以基于氧化锆颗粒的总重量的10-30重量％的高熔点粘合剂（例如硼硅酸盐玻璃的粉末）粘合。

2. 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。

3. 发明授权

US4200511A Device for electrochemically measuring the concentration of oxygen in combustion gases 失效
标题翻译：用于电化学测量燃烧气体中氧浓度的装置
公开(公告)号：US4200511A
公开(公告)日：1980-04-29
申请号：US909520
申请日：1978-05-25
申请人： Kanemasa Sato , Sadayasu Ueno , Norio Ichikawa
发明人： Kanemasa Sato , Sadayasu Ueno , Norio Ichikawa
IPC分类号： G01N27/409 , G01N27/403 , G01N27/407 , G01N27/416 , G01N27/46
CPC分类号： G01N27/4075 , G01N27/4062 , G01N27/407 , G01N27/4078
摘要： A first cylindrical member formed of an ion-conducting solid electrolyte is sealed at one end thereof by a discal plate and inserted at the other end thereof into an axial central bore, formed in a supporting member, in such a manner that the other end of the first cylindrical member is in airtight contact with an offset portion formed in an inner wall surface of the supporting member defining the axial central bore. The first cylindrical member has a first electrode formed on its inner wall surface and a second electrode formed on its outer wall surface. First and second conductors are formed at upper end portions of the first and second electrodes respectively. A second cylindrical member closed at its bottom and housing therein the first cylindrical member in enclosing relationship supports the latter at its bottom and is rigidly secured at its upper end to the supporting member. The second cylindrical member is formed in its wall with a multitude of openings for supplying combustion gases to the exterior of the first cylindrical member. A first terminal member formed therein with an axial central bore is fitted in the axial central bore in the supporting member, so that atmosphere is supplied through the axial central bore in the first terminal member to the interior of the first cylindrical member. A second terminal member formed of a platinum ribbon is connected to the second conductor.
摘要翻译：由离子导电固体电解质形成的第一圆柱形构件在其一端通过圆盘形板密封，并在其另一端插入形成在支撑构件中的轴向中心孔，使得另一端第一圆柱形构件与形成在限定轴向中心孔的支撑构件的内壁表面中的偏移部分气密接触。第一圆柱形构件具有形成在其内壁表面上的第一电极和形成在其外壁表面上的第二电极。第一和第二导体分别形成在第一和第二电极的上端部分。第二圆柱形构件在其底部封闭并且以封闭关系容纳第一圆柱形构件，其在其底部处支撑该第一圆柱形构件，并且在其上端刚性地固定到支撑构件。第二圆柱形构件在其壁上形成有用于将燃烧气体供应到第一圆柱形构件的外部的多个开口。在其中形成有轴向中心孔的第一端子构件装配在支撑构件中的轴向中心孔中，使得空气通过第一端子构件中的轴向中心孔供应到第一圆柱形构件的内部。由铂带形成的第二端子构件连接到第二导体。

4. 发明授权

US5417312A Semiconductor acceleration sensor and vehicle control system using the same 失效
标题翻译：半导体加速度传感器和车辆控制系统使用相同
公开(公告)号：US5417312A
公开(公告)日：1995-05-23
申请号：US147083
申请日：1993-11-03
申请人： Shigeki Tsuchitani , Seiko Suzuki , Tomoyuki Tanaka , Masayuki Miki , Masahiro Matsumoto , Norio Ichikawa , Hiromichi Ebine , Yukiko Sugisawa , Kanemasa Sato , Sadayasu Ueno , Yasuhiro Asano , Masanori Kubota , Masayoshi Suzuki
发明人： Shigeki Tsuchitani , Seiko Suzuki , Tomoyuki Tanaka , Masayuki Miki , Masahiro Matsumoto , Norio Ichikawa , Hiromichi Ebine , Yukiko Sugisawa , Kanemasa Sato , Sadayasu Ueno , Yasuhiro Asano , Masanori Kubota , Masayoshi Suzuki
IPC分类号： G01P1/00 , G01P15/125 , G01P15/13 , B60T8/58 , B60T8/72 , G01P15/08
CPC分类号： G01P15/125 , G01P1/003 , G01P15/131 , G01P2015/0828
摘要： A semiconductor acceleration sensor is formed by a cantilever having a conductive movable electrode of predetermined mass at one end, at least one pair of fixed conductive electrodes which are stationary with respect to the movable electrode located on opposing sides of the movable electrode, and gaps provided between the movable electrode and the fixed electrodes. To prevent the movable electrode becoming fused to the contacted fixed electrode, in a first aspect of this invention, an insulating layer is provided between the movable electrode and fixed electrodes, the layer being either on the movable electrode or on the fixed electrodes and in a second aspect the movable electrode or, preferably, the fixed electrodes, are formed of a high melting point material. In such a second aspect, to improve adhesion between the high melting point material and a substrate to which the fixed electrodes are mounted, a lower melting point material is firstly coated on the substrates. A sensor detector unit processing circuit has the output characteristic of the circuit digitally adjusted by suitable switching of a plurality of resistors, and the sensor chip and the detector unit integrated circuit may be located on a common base and mounted in a hermetically sealed chamber to prevent adverse environmental effects affecting operation of the sensor and detector unit assembly. A gas having a dew point of -40.degree. C. or lower is, advantageously, charged into the hermetically sealed chamber.
摘要翻译：半导体加速度传感器由具有在一端具有预定质量的导电可移动电极的悬臂形成，相对于位于可动电极的相对侧上的可动电极固定的至少一对固定导电电极和提供的间隙在可动电极和固定电极之间。为了防止可动电极与被接触的固定电极熔合，在本发明的第一方面中，在可动电极和固定电极之间设置绝缘层，该层位于可动电极上或固定电极上，第二方面，可动电极或优选固定电极由高熔点材料形成。在这样的第二方面，为了提高高熔点材料与安装有固定电极的基板之间的粘附性，首先在基板上涂覆较低熔点的材料。传感器检测器单元处理电路具有通过多个电阻器的合适切换数字调节的电路的输出特性，并且传感器芯片和检测器单元集成电路可以位于公共基座上并且安装在气密密封的室中以防止影响传感器和检测器单元组件运行的不利环境影响。露点为-40℃或更低的气体有利地被装入密封的气室中。

5. 发明授权

US4527423A Air flow meter for internal-combustion engine 失效
标题翻译：内燃机空气流量计
公开(公告)号：US4527423A
公开(公告)日：1985-07-09
申请号：US461556
申请日：1983-01-27
申请人： Kanemasa Sato , Sadayasu Ueno , Yoshishige Oyama , Yutaka Nishimura
发明人： Kanemasa Sato , Sadayasu Ueno , Yoshishige Oyama , Yutaka Nishimura
IPC分类号： F02D35/00 , G01F1/68 , G01F1/684 , G01F1/72 , G01F5/00 , G01F15/00 , G01M15/00
CPC分类号： G01F1/72 , G01F1/68 , G01F5/00
摘要： Air flowing through an air cleaner is passed through a main passage and drawn into an internal-combustion engine, with a part of the air flowing through the main passage flowing into a by-pass passage having an air flow sensor mounted therein. A length of the by-pass passage is substantially three or more times longer than that of a part of the main passage corresponding thereto. Accordingly, even when the internal-combustion engine is operated with a throttle nearly totally open and the air in the main passage is pulsated, the average flow rate in the by-pass passage increases due to the inertial lag effect obtained by lengthening the by-pass passage, so that it is possible to prevent the output of the flow sensor from being undesirably lowered.
摘要翻译：流过空气滤清器的空气通过主通道并被吸入内燃机，其中一部分空气流过主通道流入其中安装有空气流量传感器的旁路通道。旁路通道的长度比对应于其的主通道的一部分的长度大大多三倍以上。因此，即使内燃机在节气门几乎完全打开并且主通道中的空气脉动的情况下操作时，旁通通道中的平均流量由于通过延长旁通通道而获得的惯性滞后效应而增加，从而可以防止流量传感器的输出不期望地降低。

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

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。

8. 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。

9. 发明授权

US4393697A Air flow rate measuring apparatus 失效
标题翻译：空气流量测量仪
公开(公告)号：US4393697A
公开(公告)日：1983-07-19
申请号：US229838
申请日：1981-01-30
申请人： Kanemasa Sato , Sadayasu Ueno , Kazuhiko Miya
发明人： Kanemasa Sato , Sadayasu Ueno , Kazuhiko Miya
IPC分类号： G01F1/00 , F02B75/02 , F02D35/00 , F02D41/18 , G01F1/68 , G01F1/684 , G01F1/69 , G01F5/00 , G01M15/00
CPC分类号： G01F1/6842 , G01F1/684 , G01F5/00 , F02B2075/027
摘要： An air flow rate measuring apparatus having an air flow sensor and a temperature sensor which are disposed in a passage for intake air formed in the vicinity of a main air flow guide chamber in an internal combustion engine. The electric characteristics of the air flow sensor vary with the flow rate of air flowing by the sensors. The air flow sensor and temperature sensor have the same shape and the same construction. The temperature sensor is used to compensate the temperature of the air flow sensor so as to maintain the air flow sensor at a predetermined temperature. These sensors are arranged in the same plane that is at right angles to the direction in which said intake air flows. The sensors are extended parallel to each other in symmetrical relationship with respect to the center line in the above-mentioned plane. Conductor support pins to which the sensors are fixed are also arranged symmetrically with respect to the center line in the mentioned plane.
摘要翻译：具有空气流量传感器和温度传感器的空气流量测量装置，该气流传感器和温度传感器设置在形成在内燃机的主空气导流室附近的进气的通道中。空气流量传感器的电气特性随传感器流动的空气流量而变化。气流传感器和温度传感器具有相同的形状和相同的结构。温度传感器用于补偿空气流量传感器的温度，以将空气流量传感器保持在预定温度。这些传感器布置在与所述进气流动方向成直角的同一平面内。传感器在上述平面中相对于中心线对称地彼此平行延伸。传感器固定的导体支撑销也相对于所述平面中的中心线对称布置。

10. 发明授权

US4559814A Thermal air flow meter 失效
标题翻译：热风流量计
公开(公告)号：US4559814A
公开(公告)日：1985-12-24
申请号：US585194
申请日：1984-03-01
申请人： Kanemasa Sato , Sadayasu Ueno
发明人： Kanemasa Sato , Sadayasu Ueno
IPC分类号： G01F1/68 , G01F1/684 , G01F1/69 , G01F1/692 , G01F1/698
CPC分类号： G01F1/698 , G01F1/6842
摘要： A thermal air flow meter is equipped with a flow rate detector utilizing the phenomenon that heat is carried away in proportion to flow rate. The flow rate detector comprises a support, a heat-sensitive resistor formed on the support and leads attached to both ends of the support. To make the temperature distribution uniform, the heat-sensitive resistor is formed in such a manner that the resistance per unit length of the heat-sensitive resistor at either end of the support is greater than the resistance per unit length of the heat-sensitive resistor at the center of the support. This arrangement can provide a thermal air flow meter which has a rapid response to changes in flow rate.
摘要翻译：热空气流量计配有流量检测器，利用热量与流量成比例地传递的现象。流量检测器包括支撑件，形成在支撑件上的热敏电阻器和附接到支撑件两端的引线。为了使温度分布均匀，热敏电阻器形成为使得支撑体任一端的热敏电阻器的每单位长度的电阻大于热敏电阻器的每单位长度的电阻在支持的中心。这种布置可以提供对流量变化的快速响应的热空气流量计。

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