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21. 发明授权

US06936359B2 Apparatus for warming-up fuel cell 失效
标题翻译：燃料电池预热装置
公开(公告)号：US06936359B2
公开(公告)日：2005-08-30
申请号：US09870957
申请日：2001-05-30
申请人： Tomoki Kobayashi , Takuma Kanazawa , Yoshio Nuiya , Hiroshi Shimanuki
发明人： Tomoki Kobayashi , Takuma Kanazawa , Yoshio Nuiya , Hiroshi Shimanuki
IPC分类号： H01M8/00 , H01M8/04
CPC分类号： H01M8/04014 , H01M8/04007 , H01M8/04089 , H01M8/04097 , H01M8/04268
摘要： An apparatus for warming-up a fuel cell has means for returning an exhaust gas which returns the exhaust gas to the supply gas depending upon the warning-up conditions of the fuel cell at the time when the supply gas is supplied into the fuel cell and it is discharged as the exhaust gas after utilizing the supply gas in the fuel cell.
摘要翻译：一种用于预热燃料电池的装置，具有根据燃料电池在供给气体被供给到燃料电池时的警告状态而使排气返回到供给气体的废气的装置，在燃料电池中利用供给气体之后，作为废气排出。

22. 发明授权

US5926085A Position sensor with communication hole 失效
标题翻译：带通讯孔的位置传感器
公开(公告)号：US5926085A
公开(公告)日：1999-07-20
申请号：US815522
申请日：1997-02-27
申请人： Hideki Abe , Kunji Murano , Yoshio Nuiya , Yoshifusa Kanazawa , Yasuo Takagi
发明人： Hideki Abe , Kunji Murano , Yoshio Nuiya , Yoshifusa Kanazawa , Yasuo Takagi
IPC分类号： G01B7/30 , G01B21/22 , G01D11/30 , H01C10/30
CPC分类号： G01D11/26 , G01D5/24433
摘要： According to the present invention there is provided a highly reliable position sensor capable of preventing the entry of foreign matters such as water and dust from the exterior into a receptacle chamber formed within a housing. Formed in the housing are a mounting opening to be mounted in a sealed state to a throttle body and a receptacle chamber having an opening. The receptacle chamber and the mounting opening are partitioned from each other by a partition wall. A sensor body is mounted into the receptacle chamber and the opening of the chamber is covered with a cover, then a clearance formed between the opening and the cover is filled and sealed with a thermosetting resin such as an epoxy resin. A communication hole for communication between the receptacle chamber and the mounting opening is formed through an operating shaft which is rotating a sliding-element receiver of the sensor body. While the thermosetting resin is heated, the air expanded in the receptacle chamber is allowed to escape through the communication hole to the exterior. After a throttle position sensor as the position sensor has been attached to the throttle body, the communication hole formed in the operating shaft is shut off from the exterior by the mounting surface for the throttle body.
摘要翻译：根据本发明，提供了一种高度可靠的位置传感器，其能够防止诸如水和灰尘的异物从外部进入形成在壳体内的容器室中。在壳体中形成有以密封状态安装到节气门体的安装开口和具有开口的容器室。容器室和安装开口通过分隔壁彼此隔开。将传感器体安装在容纳室中，并且用盖覆盖室的开口，然后用诸如环氧树脂的热固性树脂填充和密封开口和盖之间形成的间隙。通过使传感器主体的滑动元件接收器旋转的操作轴形成用于容纳室和安装开口之间的连通的连通孔。当热固性树脂被加热时，容纳室中膨胀的空气被允许通过连通孔逃逸到外部。在位置传感器已经附接到节气门体之后的节气门位置传感器之后，形成在操作轴中的连通孔通过用于节气门体的安装表面与外部相切。

23. 发明授权

US4667647A Crankcase ventilating system and method of removing oil mist from gas in the system 失效
标题翻译：曲轴箱通风系统及系统中气雾除油的方法
公开(公告)号：US4667647A
公开(公告)日：1987-05-26
申请号：US711556
申请日：1985-03-14
申请人： Shoichi Ohtaka , Hideyo Miyano , Yoshio Nuiya , Yukio Kondo
发明人： Shoichi Ohtaka , Hideyo Miyano , Yoshio Nuiya , Yukio Kondo
IPC分类号： F01M11/08 , F01M5/00 , F01M13/00 , F01M13/02 , F01M13/04 , F02F7/00 , F02M25/06
CPC分类号： F01M13/023 , F01M13/0416 , F01M5/001 , F01M13/025 , F01M13/04 , F01M5/002 , F02F7/006
摘要： A crankcase ventilating system removes engine oil particles from a gas containing a blow-by gas and drawn from an engine crankcase, and then introduces the gas into an intake manifold. The crankcase ventilating system includes a first chamber for passing a gas from the crankcase therethrough, a valve for controlling the amount of the gas flowing therethrough, and a second chamber for passing therethrough the gas flowing from the first chamber via the valve and for allowing the gas to flow from the second chamber into the intake manifold. The second chamber is arranged to permit the gas to be expanded therein. The crankcase ventilating system can separate fuel and water from the engine oil.
摘要翻译：曲轴箱通风系统从包含窜缸气体并从发动机曲轴箱抽出的气体中除去发动机油颗粒，然后将气体引入进气歧管。曲轴箱通风系统包括用于使来自曲轴箱的气体通过其中的第一室，用于控制流过其中的气体量的阀，以及用于使从第一室经由阀流动的气体通过的第二室，气体从第二室流入进气歧管。第二室被布置成允许气体在其中膨胀。曲轴箱通风系统可以将发动机油中的燃料和水分开。

24. 发明授权

US07357153B2 Pressure-reducing valve for high-pressure gas cylinders 有权
标题翻译：用于高压气瓶的减压阀
公开(公告)号：US07357153B2
公开(公告)日：2008-04-15
申请号：US10997793
申请日：2004-11-24
申请人： Nobuyuki Kawamura , Yoshio Nuiya
发明人： Nobuyuki Kawamura , Yoshio Nuiya
IPC分类号： G05D16/06
CPC分类号： G05D16/103 , Y10T137/7808 , Y10T137/87917
摘要： A first valve chest 241 formed integrally with a lid 2 of a high-pressure gas cylinder, a first valve element 5, a spring 6, a second valve chest 32, a second valve element 7, a spring 8 and a main body 8 are all formed in a rotor-shape, and in addition to arranging their axis lines on the same axis lime, flow channels 56, 35 and 76 are arranged on said axis line. By forming each part in a rotor-shape and adjusting the vibration directions of the valve elements 5 and 7 to the same direction, miniaturization is contemplated while suppressing loads generated by vibration. This invention is to provide a compact two-step pressure-reducing valve usable for a long term.
摘要翻译：与高压气瓶的盖2，第一阀元件5，弹簧6，第二阀座32，第二阀元件7，弹簧8和主体8一体形成的第一阀体241，所有这些都形成为转子形状，并且除了将它们的轴线布置在相同的轴线石灰之外，流动通道56,35和76布置在所述轴线上。通过将各部件形成为转子形状并将阀元件5和7的振动方向调整到相同的方向，在抑制由振动产生的负载的同时考虑小型化。本发明提供一种可长期使用的紧凑型二级减压阀。

25. 发明申请

US20070059566A1 Warm-up apparatus for fuel cell 有权
标题翻译：燃料电池预热装置
公开(公告)号：US20070059566A1
公开(公告)日：2007-03-15
申请号：US11582191
申请日：2006-10-16
申请人： Tomoki Kobayashi , Yoshio Nuiya , Mitsuru Kai
发明人： Tomoki Kobayashi , Yoshio Nuiya , Mitsuru Kai
IPC分类号： H01M8/00
CPC分类号： H01M8/04268 , H01M8/04007 , H01M8/04335 , H01M8/0435 , H01M8/04358 , H01M8/04619 , H01M8/04708 , H01M8/04776
摘要： A warm-up apparatus GS for a fuel cell 1, 51 comprising: a compressor 22, 71 for feeding supply gas A to the fuel cell 1, 51; a main passage W1, W3 connecting the compressor 22, 71 and the fuel cell 1, 51 and feeding supply gas A; an intercooler 23, 73 arranged in the main passage W1, W3; and a bypass passage W2, W4 connecting the compressor 22, 71 and the fuel cell 1, 51 and feeding supply gas A in such a manner that the supply gas A bypasses the intercooler 23, 73.
摘要翻译：一种用于燃料电池1,51的预热装置GS，包括：用于将供给气体A供给到燃料电池1,51的压缩机22,71; 连接压缩机22,71和燃料电池1,51的主通路W 1，W 3，供给气体A; 布置在主通道W 1，W 3中的中间冷却器23,73; 连接压缩机22,71和燃料电池单元51的旁路通路W 2，W 4，供给气体A以供给气体A绕过中间冷却器23,73的方式供给。

26. 发明授权

US07174768B2 Hydrogen sensor, apparatus for measuring hydrogen concentration, and method for measuring hydrogen concentration 失效
标题翻译：氢传感器，氢浓度测定装置，氢浓度测定方法
公开(公告)号：US07174768B2
公开(公告)日：2007-02-13
申请号：US11016138
申请日：2004-12-17
申请人： Takuo Ito , Yasuichi Ono , Toshiaki Konno , Yoshio Nuiya
发明人： Takuo Ito , Yasuichi Ono , Toshiaki Konno , Yoshio Nuiya
IPC分类号： G01N25/18
CPC分类号： G01N27/16 , G01N33/005
摘要： A hydrogen sensor includes a hydrogen-absorbing material, a thermoelectric element, an electrical circuit for driving the thermoelectric element, a thermometer for the hydrogen-absorbing material, a temperature control circuit for maintaining the hydrogen-absorbing material at a constant temperature using the thermoelectric element, a unit for calculating the exothermic value of the hydrogen-absorbing material based on the electrical current flowing from the drive circuit, and a unit for calculating the hydrogen uptake of the hydrogen-absorbing material based on the exothermic value.
摘要翻译：氢传感器包括吸氢材料，热电元件，用于驱动热电元件的电路，用于吸氢材料的温度计，用于使用热电元件将吸氢材料保持在恒定温度的温度控制电路元件，用于基于从驱动电路流出的电流来计算吸氢材料的放热值的单元，以及用于基于放热值计算吸氢材料的氢吸收的单元。

27. 发明申请

US20050260466A1 Method and apparatus for warming-up fuel cell and fuel cell vehicle 有权
标题翻译：用于预热燃料电池和燃料电池车辆的方法和装置
公开(公告)号：US20050260466A1
公开(公告)日：2005-11-24
申请号：US11176806
申请日：2005-07-06
申请人： Tomoki Kobayashi , Takuma Kanazawa , Yoshio Nuiya , Hiroshi Shimanuki
发明人： Tomoki Kobayashi , Takuma Kanazawa , Yoshio Nuiya , Hiroshi Shimanuki
IPC分类号： H01M8/00 , H01M8/04
CPC分类号： H01M8/04014 , H01M8/04007 , H01M8/04089 , H01M8/04097 , H01M8/04268
摘要： A method for warming up a fuel cell system comprising; a fuel cell which generates electric current due to an electrochemical reaction between hydrogen and oxygen, and which supplies the electric current to a load, an air supply pipe for supplying air to the fuel cell as an oxidant gas, an air exhaust pipe for discharging exhaust air from the fuel cell to an atmosphere, a compressor provided on either of air supply pipe and air exhaust pipe, which carries the air and a communication pipe which returns exhaust air to air supply pipe, and which communicates exhaust air pipe with air supply pipe to form a circulation cycle including compressor. The method of the present invention comprises: detecting a temperature of the fuel cell, and if the temperature of the fuel cell is lower than a first prescribed temperature, heating fuel cell by circulating the air, which has been heated by a heat generated due to adiabatic compression through compressor prior to supplying the electric current to the load from the fuel cell.
摘要翻译：一种用于预热燃料电池系统的方法，包括：燃料电池，其由于氢和氧之间的电化学反应而产生电流，并且向负载供应电流;供应管，用于向作为氧化剂气体的燃料电池供应空气;排气管，用于排出废气从燃料电池到大气的空气，设置在空气供给管和排气管的空气中的压缩机，以及将排气返回到供气管的连通管，并且将排气管与供气管形成包括压缩机的循环循环。本发明的方法包括：检测燃料电池的温度，并且如果燃料电池的温度低于第一规定温度，则通过循环空气来加热燃料电池，空气由于由于在将电流从燃料电池供给到负载之前通过压缩机进行绝热压缩。

28. 发明授权

US06858340B2 Variable flow-rate ejector and fuel cell system having the same 有权
标题翻译：具有相同流量的可变流量喷射器和燃料电池系统
公开(公告)号：US06858340B2
公开(公告)日：2005-02-22
申请号：US10058791
申请日：2002-01-30
申请人： Tatsuya Sugawara , Shigekazu Kizaki , Yoshio Nuiya
发明人： Tatsuya Sugawara , Shigekazu Kizaki , Yoshio Nuiya
IPC分类号： F04F5/18 , F04F5/46 , F04F5/48 , H01M8/02 , H01M8/04 , H01M8/10 , H01M2/00
CPC分类号： F04F5/48 , F04F5/461 , H01M8/02 , H01M8/04097 , H01M8/04104 , H01M8/04126 , H01M8/04156 , H01M2008/1095
摘要： A variable flow-rate ejector for precisely controlling the flow rate based on pressure is disclosed. The ejector has a simple mechanical structure which comprises a nozzle for ejecting a first fluid; a diffuser into which a second fluid is drawn due to a negative pressure produced around the first fluid, where the first and second fluids are merged; a third-fluid chamber formed by first and second diaphragms attached to the needle, and the body of the ejector; and a fourth-fluid chamber formed by the second diaphragm and the body. The area of an opening around the needle in the opening at the head of the nozzle is changed by displacement of the needle along the central axis according to movement of first and second diaphragms which move in accordance with the pressure produced by the first fluid, the third fluid, and the fourth fluid.
摘要翻译：公开了一种用于基于压力精确控制流量的可变流量喷射器。喷射器具有简单的机械结构，其包括用于喷射第一流体的喷嘴; 扩散器，由于第一流体和第二流体合并而产生的第一流体周围的负压产生第二流体; 由连接到针上的第一和第二隔膜形成的第三流体室和喷射器的主体; 以及由所述第二隔膜和所述主体形成的第四流体室。根据第一和第二隔膜的移动，根据由第一流体产生的压力移动，针头在喷嘴头部处的开口的面积根据针沿着中心轴线的位移而改变，第三流体和第四流体。

29. 发明授权

US06844094B2 Gas-supplying apparatus for fuel cell 失效
标题翻译：燃料电池用气体供给装置
公开(公告)号：US06844094B2
公开(公告)日：2005-01-18
申请号：US09908204
申请日：2001-07-18
申请人： Tomoki Kobayashi , Yoshio Nuiya
发明人： Tomoki Kobayashi , Yoshio Nuiya
IPC分类号： H01M8/10 , E03B5/00 , F04B49/00 , H01M8/00 , H01M8/04
CPC分类号： H01M8/04395 , H01M8/04089 , H01M8/04141 , H01M8/04149 , H01M8/04179 , H01M8/04335 , H01M8/0435 , H01M8/04507 , H01M8/04559 , H01M8/04619 , H01M8/04753 , H01M8/04761 , H01M8/04828 , Y10T137/86002
摘要： A gas-supplying apparatus for a fuel cell, which generates electric power due to an electrochemical reaction between oxygen and hydrogen, during which water is produced, and which has respective gas passages within the duel cell according to the present invention comprises a gas-sucking means which supplies supply gas of the fuel cell provided on the downstream of the gas passage in a gas-flowing direction; and a pressure controller which controls the pressure of the supply gas within the fuel cell, provided on the upstream of the gas passage, whereby the water produced during the course of said electrochemical reaction is discharged. When the cell voltage is decreased, the apparatus of the present invention recovers the cell voltage by making the negative pressure large to accelerate the discharge of the produced water with minimized power consumption.
摘要翻译：一种用于燃料电池的气体供应装置，其由于氧气和氢气之间的电化学反应而产生电力，在此期间产生水，并且在根据本发明的对冲电池中具有各自的气体通道包括气体吸入用于在气体流动方向上供给设置在气体通道下游的燃料电池的供给气体的装置; 以及压力控制器，其控制设置在气体通道的上游的燃料电池内的供给气体的压力，由此在所述电化学反应过程中产生的水被排出。当电池电压降低时，本发明的装置通过使负压较大来恢复电池电压，以最小化功率消耗来加速所产生的水的放电。

30. 发明授权

US4909195A Valve operating system of internal combustion engine 失效
标题翻译：内燃机阀门操作系统
公开(公告)号：US4909195A
公开(公告)日：1990-03-20
申请号：US383188
申请日：1989-07-20
申请人： Hiroshi Hasebe , Yoshio Nuiya
发明人： Hiroshi Hasebe , Yoshio Nuiya
IPC分类号： F01L1/18 , F01L1/26 , F01L13/00 , F02F1/24 , F02F1/42
CPC分类号： F01L1/26 , F01L1/267 , F01L2001/34436 , F02B2275/18 , F02F1/4214 , F02F2001/245
摘要： For switching over the operation mode of at least one engine valve, a connection means or a switchover pin is disposed to connect a plurality of valve operating means or rocker arms integrally or release such connection and a detection means is disposed to detect a moved position of the connection means or switchover pin. Thereby, it is checked whether the operation mode of the engine valve is in conformance with the connected state or the connection released state of the valve operating means, and therefore an operationally locked condition of the connection means or the switchover pin is detected, for example.

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