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21. 发明专利

JP2005203179A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2005203179A
公开(公告)日：2005-07-28
申请号：JP2004006683
申请日：2004-01-14
申请人： Denso Corp , 株式会社デンソー
发明人： SAKAGAMI YUICHI , KASHIWAGI HIDEKI , SAKAGUCHI SHINYA , IMAMURA TOMONORI , HIRAMATSU HIDEHIKO , OKAMOTO KUNIO
IPC分类号： H01M8/10 , H01M8/04
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system which is simple as compared with a conventional fuel cell system and which can always suppress the decrease of a power generating efficiency due to the presence of a reaction inhibitor without a fuel cell.
SOLUTION: The fuel cell system has an air supply route 21 and an air exhaust route 22 for supplying and exhausting air to and from the fuel cell 10, and a hydrogen gas supply route 31 for supplying hydrogen to the fuel cell 10. Further, the system includes a reaction inhibitor exhaust route 32 for exhausting a reaction frost damage substance such as nitrogen and steam, etc. from the fuel electrode side of the fuel cell 10. The reaction inhibitor exhaust route 32 is connected between a pump 32 disposed on the air supply route 21 and an air cleaner 25. Further, an end module 37 having a film 43 for penetrating the nitrogen and the steam is disposed in the reaction inhibitor exhaust route 32.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种与传统的燃料电池系统相比简单的燃料电池系统，并且可以总是抑制由于没有燃料电池的反应抑制剂的存在而导致的发电效率的降低。解决方案：燃料电池系统具有用于向燃料电池10供应空气和从燃料电池10排出空气的供气路径21和排气路径22，以及用于向燃料电池10供给氢的氢气供给路径31。此外，该系统包括用于从燃料电池10的燃料电极侧排出诸如氮气和蒸汽等的反应冻害物质的反应抑制剂排出路线32.反应抑制剂排气路线32连接在设置的泵32之间在空气供给路径21和空气净化器25上。此外，在反应抑制器排气路径32中设置有具有渗透氮气的膜43和蒸汽的端部模块37.副本（C）2005，JPO＆NCIPI

22. 发明专利

JP2005190704A Fuel cell system 审中-公开
标题翻译：燃油电池系统
公开(公告)号：JP2005190704A
公开(公告)日：2005-07-14
申请号：JP2003427321
申请日：2003-12-24
申请人： Denso Corp , 株式会社デンソー
发明人： SAKAGUCHI SHINYA , KASHIWAGI HIDEKI , KUDO HIROYASU
IPC分类号： H01M8/00 , H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system capable of detecting bubble incorporation to a cooling water passage and abnormality occurrence other than it by distinguishing them from each other when a temperature difference between the temperatures of the cooling water before and after passing a fuel cell is set above a predetermined value.
SOLUTION: This fuel cell system comprises: first and second temperature sensors 19 and 20 for detecting temperatures Tfi and Tfo of the cooling water before and after entering the fuel cell 10; bubble removal means 13, 16 and 18 for removing bubbles from the cooling water passage 11; and bubble removal determination means S17 and S18 for determining whether the bubbles can be removed from the cooling water passage 11 or not. When a difference obtained by subtracting the cooling water temperature Tfi detected by the first temperature sensor 19 from the cooling water temperature Tfo detected by the second temperature sensor 20 exceeds a threshold value, a bubble removal process by the bubble removal means 13, 16 and 18 is carried out and thereafter whether the bubbles have been removed from the cooling water passage 11 or not is determined by the bubble removal determination means S17 and S18.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种燃料电池系统，其能够在前后的冷却水的温度之间的温度差之间区分开时，检测与冷却水通道的气泡结合和异常发生通过燃料电池被设定在预定值以上。该燃料电池系统包括：第一和第二温度传感器19和20，用于检测进入燃料电池10之前和之后的冷却水的温度Tfi和Tfo; 用于从冷却水通道11去除气泡的气泡去除装置13,16和18; 以及用于确定是否可以从冷却水通道11去除气泡的气泡去除判定装置S17和S18。当通过从第一温度传感器19检测到的冷却水温度Tfi从由第二温度传感器20检测到的冷却水温度Tfo减去的差超过阈值时，通过气泡去除装置13,16和18的气泡去除处理然后由气泡去除判定装置S17和S18确定气泡是否已经从冷却水通道11中去除。版权所有（C）2005，JPO＆NCIPI

23. 发明专利

JP2005183296A Fuel cell 有权
标题翻译：燃料电池
公开(公告)号：JP2005183296A
公开(公告)日：2005-07-07
申请号：JP2003425175
申请日：2003-12-22
申请人： Denso Corp , 株式会社デンソー
发明人： IMAMURA TOMONORI , KASHIWAGI HIDEKI
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell capable of detecting a local current.
SOLUTION: A pair of potential measuring electrodes 20 are arranged on both sides 111 of a current penetration direction X in the separator 11, and the potential difference between the pair of potential measuring electrodes 20 is measured by a voltage sensor 22. Here, when the specific resistance of the separator 11 is made R (Ωcm), the distance between the pair of potential measuring electrodes 20 is made t(cm), and density of current flowing in the portion interposed between the pair of potential measuring electrodes 20 in the separator 11 is made I (A/cm
2 ), the potential difference V(v) between the potential measuring electrodes 20 is expressed as V=I*R*t. Since the specific resistance R and the distance t are a constant value, if the potential difference V between the potential measuring electrodes 20 is measured, the current density I can be obtained.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供能够检测局部电流的燃料电池。解决方案：一对电位测量电极20布置在隔板11中的电流穿透方向X的两侧111上，并且一对电位测量电极20之间的电势差由电压传感器22测量。这里当分隔件11的电阻为R（Ωcm）时，一对电位测量电极20之间的距离为t（cm），并且在插入在该对电位测量电极20之间的部分中流动的电流密度在分离器11中，I（A / cm 2 ），电位测量电极20之间的电位差V（v）表示为V = I * R * t。由于电阻R和距离t为常数，所以如果测定电位测量电极20之间的电位差V，则可以得到电流密度I. 版权所有（C）2005，JPO＆NCIPI

24. 发明专利

JP2001128490A SWITCHED RELUCTANCE MOTOR AND ROTATION-CONTROL DEVICE 失效
公开(公告)号：JP2001128490A
公开(公告)日：2001-05-11
申请号：JP30109799
申请日：1999-10-22
申请人： DENSO CORP
发明人： KASHIWAGI HIDEKI , YOSHIDA HIDEJI
IPC分类号： H02P1/46 , H02K19/10 , H02K29/06 , H02P21/34 , H02P23/00 , H02P25/03 , H02P25/08 , H02P7/05 , H02P7/36
摘要： PROBLEM TO BE SOLVED: To provide a small-scale rotation-control device that can accurately detect the rotation position of the rotor of a switched reluctance motor, even if a power voltage is reduced. SOLUTION: In the rotation-control device, when an excitation current is energized to a U phase, the winding inductance of V and W-phases is detected (S52), is compared (S54), and is energized from the U-phase to the W-phase when the W-phase becomes larger than the V phase (S56). Then, the winding inductance of the U and V phases is compared, furthermore, that of the U and W phases is compared, and the switching destination of the excitation current is successively changed in the order of W, V, and U phases (S58 to S68). In this manner, by comparing the value of the winding inductance of the winding of two phase where the excitation current is not energized, accurate switching timing is detected, thus smoothly changing the conduction destination of the excitation current.

25. 发明专利

JPH11273891A Illuminant device for liquid crystal device 失效
标题翻译：液晶装置照明装置
公开(公告)号：JPH11273891A
公开(公告)日：1999-10-08
申请号：JP7449298
申请日：1998-03-23
申请人： Denso Corp , 株式会社デンソー
发明人： KASHIWAGI HIDEKI , KOIKE OSAMU
IPC分类号： H05B41/24 , H05B41/392
摘要： PROBLEM TO BE SOLVED: To shorten an apparent dimming cycle by adopting at least two discharge tubes and controlling the dimming cycles of these discharge lamps so as to be shifted from each other, in a liquid crystal device. SOLUTION: A control device Ea performs dimming-control of two fluorescent tubes 30a, 30b, whose light goes into a light guide plate 20 disposed behind a liquid crystal panel 10. This dimming-control causes the blinking cycle of the fluorescent tube 30b to be delayed by a half of the individual blinking cycle of these fluorescent tubes, and thereby an apparent general dimming cycle of the two fluorescent tubes 30a, 30b is shortened.
摘要翻译：要解决的问题：通过在液晶装置中采用至少两个放电管并且控制这些放电灯的调光周期以彼此偏移来缩短表观调光周期。解决方案：控制装置Ea执行两个荧光管30a，30b的调光控制，该荧光管的光入射到设置在液晶面板10后面的导光板20中。该调光控制使得荧光管30b的闪烁周期为延迟了这些荧光管的单独闪烁循环的一半，从而缩短了两个荧光管30a，30b的明显的一般调光周期。

26. 发明专利

JP2013127660A Design method of substrate wiring 有权
标题翻译：基板接线设计方法
公开(公告)号：JP2013127660A
公开(公告)日：2013-06-27
申请号：JP2011276081
申请日：2011-12-16
申请人： Denso Corp , 株式会社デンソー
发明人： INAGAKI MASASHI , ICHIKAWA KOJI , TANAKA MAKOTO , KASHIWAGI HIDEKI
IPC分类号： G06F17/50
CPC分类号： G06F17/5081 , G06F17/5077 , G06F2217/82
摘要： PROBLEM TO BE SOLVED: To provide a design method of a substrate wiring, capable of efficiently designing a wiring substrate free from cross talk without the need of noise analysis of the wiring substrate of which layout is designed.SOLUTION: A design method of a substrate wiring includes: a first step S1 of calculating severity as an index for preventing crosstalk from a generation noise level and an allowable noise level about a wiring pair consisting of an aggressive side wiring and a victim side wiring of noise; a second step S2 of imparting a severity class (SC) classified and defined in advance in a severity value range to the wiring pair, on the basis of the calculated severity; a third step S3 of designating one or more design allowable values belonging to the SC imparted to the wiring pair for the design factor of the wiring pair and creating a designated allowable value list, on the basis of a preset design allowable value list for each SC; and a fourth step S4 of laying out the wiring pair on a substrate on the basis of the design allowable values.
摘要翻译：要解决的问题：为了提供基板布线的设计方法，能够有效地设计不串扰的布线基板，而不需要对设计布局的布线基板进行噪声分析。解决方案：衬底布线的设计方法包括：计算严重性作为用于防止来自发电噪声电平的串扰的指标的第一步骤S1和关于由侵略侧配线和受害者组成的布线对的允许噪声电平侧面接线噪声; 基于所计算的严重性，将在严重性值范围内预先分类和定义的严重性级别（SC）赋予布线对的第二步骤S2; 基于每个SC的预设设计容许值列表，指定属于配线对的一个或多个设计许可值，用于布线对的设计因子并创建指定的允许值列表的第三步骤S3 ; 以及基于设计允许值将布线对布置在基板上的第四步骤S4。版权所有（C）2013，JPO＆INPIT

27. 发明专利

JP2010272537A Fuel battery system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2010272537A
公开(公告)日：2010-12-02
申请号：JP2010174690
申请日：2010-08-03
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： IMAMURA TOMONORI , KAWAI TOSHIYUKI , SAKAGUCHI SHINYA , IZUHARA HIDETSUGU , KASHIWAGI HIDEKI , KIKUCHI TETSUO
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To properly diagnose a factor of the output reduction of a fuel battery in a fuel battery system.
SOLUTION: The fuel battery system has current measurement means 134, 153, 163, 166, 174 for measuring currents flowing through portions D where fuel gases of the inside of a fuel battery 10 tend to become insufficient and a diagnosis means 40 for diagnosing insufficient states of the fuel gases of the fuel battery based on current values measured by the current measurement means. When the currents measured by the current measurement means are smaller than measured current values, and current reduction speed measured by the current measurement means is not lower than fixed reduction speed, the diagnosis means 40 diagnoses that a fuel-gas feeding quantity to the fuel battery is insufficient.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：适当地诊断燃料电池系统中的燃料电池的输出减少的因素。解决方案：燃料电池系统具有用于测量流过燃料电池10内部的燃料气体趋于变得不足的部分D的电流的电流测量装置134,153,166,166,174，以及用于基于由当前测量装置测量的电流值来诊断燃料电池的燃料气体的状态不足。当由电流测量装置测量的电流小于测量电流值时，由电流测量装置测量的电流降低速度不低于固定的减速速度，诊断装置40诊断燃料电池的燃料气体供给量不够版权所有（C）2011，JPO＆INPIT

28. 发明专利

JP2007141720A Current measurement device 审中-公开
标题翻译：电流测量装置
公开(公告)号：JP2007141720A
公开(公告)日：2007-06-07
申请号：JP2005335801
申请日：2005-11-21
申请人： Denso Corp , 株式会社デンソー
发明人： KASHIWAGI HIDEKI
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To provide a current measurement device which eliminates flooding in a fuel cell.
SOLUTION: In the current measurement device to measure a current of the fuel cell 10 in which a plurality of cells 100 to generate electric energy by an electrochemical reaction of an oxidizer gas and a fuel gas are laminated, a plate state member 500 arranged between laminated cells, a current path 501 which is installed at least by one at the plate state member 500 and which electrically connects the cells 100 pinching the plate state member 500 from both sides, a current sensor 503 to measure the current made to flow in the current path 501, a heater 505 installed in the vicinity of the current sensor 503, and a control part 40 to make heating control of the heater 505 are installed. The current path 501 is installed at least at a site corresponding to the site which tends to get excessively moist in the cells 100, and the heating is carried out by the heater 505, based on the current value measured by the current sensor 503 at the control part 40.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供消除燃料电池中的溢流的电流测量装置。解决方案：在用于测量通过氧化剂气体和燃料气体的电化学反应产生电能的多个电池100的燃料电池10的电流的电流测量装置中，板状态构件500 布置在层压电池之间，电流路径501，其至少安装在板状态构件500处，并且电连接从两侧夹持板状态构件500的电池单元100;电流传感器503，用于测量流动电流在电流路径501中，安装在电流传感器503附近的加热器505以及用于进行加热器505的加热控制的控制部40。电流路径501至少安装在与电池100中趋于变得过度潮湿的位置相对应的位置处，并且基于由电流传感器503在电流传感器503测量的电流值由加热器505进行加热控制部分40.版权所有（C）2007，JPO＆INPIT

29. 发明专利

JP2006127838A Physical amount measuring device of fuel cell 审中-公开
标题翻译：燃料电池的物理量测量装置
公开(公告)号：JP2006127838A
公开(公告)日：2006-05-18
申请号：JP2004312410
申请日：2004-10-27
申请人： Denso Corp , 株式会社デンソー
发明人： KASHIWAGI HIDEKI
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： Y02E60/521
摘要： PROBLEM TO BE SOLVED: To improve the accuracy of measurement of a physical amount measuring device having columnar parts for measuring physical amount related to a fuel cell such as local current or local temperature of the fuel cell.
SOLUTION: One or more of columnar parts 502 having conductivity, arranged on the plate-shaped member 500, surrounded by a groove 501, electrically connected to the power generation face of the fuel cell; physical amount measuring means 503, 504, 506 arranged around the columnar parts 502; and an air flow passage 500g arranged inside the plate-shaped member 500, communicated with external part, making the air flow through the columnar part 501; are arranged to the physical amount measuring device of a fuel cell measuring physical amount of the fuel cell 10, having a plate-shaped member 500 arranged so as to face a power generation face of the fuel cell. The physical amount measuring means can be constituted in a manner of measuring local current of the fuel cell 10 by measuring the current flowing through the columnar part 502, or measuring local temperature of the fuel cell 10 by measuring the temperature of the columnar part 502.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提高具有用于测量燃料电池相关物理量的柱状部件的物理量测量装置的测量精度，例如燃料电池的局部电流或局部温度。解决方案：一个或多个具有导电性的柱状部件502布置在板状构件500上，被凹槽501包围，电连接到燃料电池的发电面; 布置在柱状部件502周围的物理量测量装置503,504,506; 以及布置在板状构件500内的空气流路500g，与外部连通，使空气流过柱状部501; 配置在燃料电池的物理量测量装置中，该燃料电池测量燃料电池10的物理量，具有布置成面对燃料电池的发电面的板状部件500。物理量测量装置可以通过测量流过柱状部分502的电流或通过测量柱状部分502的温度来测量燃料电池10的局部温度来测量燃料电池10的局部电流。版权所有（C）2006，JPO＆NCIPI

30. 发明专利

JP2006114376A Fuel cell system 有权
标题翻译：燃油电池系统
公开(公告)号：JP2006114376A
公开(公告)日：2006-04-27
申请号：JP2004301348
申请日：2004-10-15
申请人： Denso Corp , 株式会社デンソー
发明人： IMAMURA TOMONORI , SAKAGUCHI SHINYA , KASHIWAGI HIDEKI , MATSUI TAKESHI
IPC分类号： H01M8/04
CPC分类号： Y02E60/50
摘要： PROBLEM TO BE SOLVED: To provide a fuel cell system which can identify the region where shortage of hydrogen or air is occurring in the fuel cell, and which can remove impurities only from the region where the shortage of the hydrogen or the air is occurring. SOLUTION: Local currents at locations in divided regions A to C of the fuel cell 10 where the shortage of the fuel gas is easy to occur are measured by a plurality of local current measuring means 20 to 22, and among the respective divided regions A to C of the fuel cell 10, the fuel gas in the divided regions A to C where the local current measured by the local current measuring means 20 to 22 is less than a prescribed value of the local current is exhausted by a fuel gas exhausting means 43a to 43c. Local currents at the locations in the divided regions A to C of the fuel cell 10 where the shortage of the oxidizer gas is easy to occur are measured by a plurality of local current measuring means 20 to 22, and among the respective divided regions A to C of the fuel cell 10, the oxidizer gas in the divided regions A to C where the local current measured by the local current measuring means 20 to 22 is less than a prescribed value of the local current is exhausted by oxidizer gas exhausting means 33a to 33c. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种燃料电池系统，其可以识别在燃料电池中发生氢或空气不足的区域，并且其可以仅从氢或空气不足的区域去除杂质正在发生。解决方案：通过多个局部电流测量装置20至22测量容易发生燃料气体的燃料电池10的分割区域A至C中的局部电流，并且在相应的分割燃料电池10的区域A至C，由局部电流测量装置20至22测量的局部电流小于局部电流的规定值的分割区域A至C中的燃料气体被燃料气体排气装置43a至43c。通过多个局部电流测量装置20至22测量易于发生氧化剂气体不足的燃料电池10的分割区域A至C中的局部电流，并且在各个分割区域A至 C，由局部电流测量装置20至22测量的局部电流小于局部电流的规定值的分割区域A至C中的氧化剂气体被氧化剂排气装置33a排出至 33C。版权所有（C）2006，JPO＆NCIPI

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