专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

61. 发明申请

US20100279187A1 FUEL CELL SYSTEM AND FUEL CELL VEHICLE 有权
标题翻译：燃油电池系统和燃料电池车
公开(公告)号：US20100279187A1
公开(公告)日：2010-11-04
申请号：US12810471
申请日：2008-12-11
申请人： Michio Yoshida , Tomoya Ogawa
发明人： Michio Yoshida , Tomoya Ogawa
IPC分类号： H01M8/04
CPC分类号： H01M16/006 , B60L11/1887 , B60L11/1894 , B60L2240/421 , B60W2510/081 , H01M8/04365 , H01M8/04559 , H01M8/04589 , H01M8/04604 , H01M8/04619 , H01M8/04753 , H01M8/0488 , H01M8/0491 , Y02E60/50 , Y02T10/642 , Y02T90/34
摘要： There is disclosed a fuel cell system having a motor which can be driven and generate a regenerative power by receiving the supply of a power, wherein an influence on power supply control is decreased. The fuel cell system fuel cell system comprises a fuel cell which generates a power by an electrochemical reaction of a fuel gas and an oxidant gas; a motor which can be driven and generate the regenerative power by receiving the supply of a power; an inverter which converts a direct-current power output from the fuel cell into an alternate-current power to supply the power to the motor, thereby controlling the driving of the motor; a battery which is connected to the motor in parallel with the fuel cell, and which can be charged with the power generated by the fuel cell and the regenerative power generated by the motor and which can discharge the charged powers to the motor; a rotation number detector which detects the rotation number of the motor; and a control unit which determines whether or not to allow the stop of the control by the inverter with respect to the motor based on the present rotation number of the motor. The control unit compares the present rotation number of the motor with a threshold value which varies in accordance with operation modes of the fuel cell, to perform the determination.
摘要翻译：公开了一种具有电动机的燃料电池系统，其能够通过接收电力的供给而被驱动并产生再生电力，其中对供电控制的影响减小。燃料电池系统燃料电池系统包括通过燃料气体和氧化剂气体的电化学反应产生电力的燃料电池; 可以通过接收电力的供给来驱动并产生再生电力的电动机; 逆变器，其将从燃料电池单元输出的直流电力转换为交流电力，以向电动机供电，从而控制电动机的驱动; 电池，其与燃料电池并联连接到电动机，并且可以对由燃料电池产生的电力和由电动机产生的再生电力进行充电，并且可以将充电电力放电到电动机; 旋转数检测器，其检测电动机的转数; 以及控制单元，其基于电动机的当前旋转数来确定是否允许逆变器相对于电动机的控制停止。控制单元将当前的电机转数与根据燃料电池的运行模式而变化的阈值进行比较，以进行确定。

62. 发明申请

US20100273075A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20100273075A1
公开(公告)日：2010-10-28
申请号：US12810127
申请日：2008-12-18
申请人： Hiroyuki Imanishi , Kota Manabe , Tomoya Ogawa
发明人： Hiroyuki Imanishi , Kota Manabe , Tomoya Ogawa
IPC分类号： H01M8/04
CPC分类号： H01M8/0432 , H01M8/04268 , H01M8/04335 , H01M8/04358 , H01M8/04388 , H01M8/04395 , H01M8/04559 , H01M8/04589 , H01M8/0488 , H01M8/0491 , H01M2008/1095 , H01M2250/20 , Y02E60/50 , Y02T90/32
摘要： A fuel cell system capable of carrying out a proper current limiting even when decreasing a cell voltage through, e.g., a rapid warm-up is provided. When a rapid warm-up is started, an acceptable cell-voltage value setting part sets a acceptable lowest-cell-voltage value in accordance with the operation state of a fuel cell. Meanwhile, a target cell-voltage value setting part sets an initial value for a target lowest-cell-voltage value. The target cell-voltage value setting part then compares a lowest cell voltage detected by a cell monitor with the set target lowest-cell-voltage value, and judges whether or not the lowest cell voltage is near the target lowest-cell-voltage value continuously for a given time period. If the result of the judgment is positive, the target cell-voltage value setting part updates the target lowest-cell-voltage value with a value obtained by decreasing the target lowest-cell-voltage value only by an update width.
摘要翻译：提供了即使在通过例如快速预热来降低电池电压时也能够执行适当的电流限制的燃料电池系统。当快速预热开始时，可接受的电池电压值设定部分根据燃料电池的运行状态设定可接受的最低电池电压值。同时，目标电池电压值设定部设定目标最低电池电压值的初始值。目标单元电压值设定部分将由单元监视器检测的最低单元电压与设定的目标最小单元电压值进行比较，并且连续地判断最低单元电压是否接近目标最小单元电压值在给定的时间段内如果判断结果是肯定的，则目标单元电压值设定部分用目标最小单元电压值减去更新宽度获得的值来更新目标最小单元电压值。

63. 发明申请

US20100266916A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20100266916A1
公开(公告)日：2010-10-21
申请号：US12810131
申请日：2008-12-18
申请人： Hiroyuki Imanishi , Kota Manabe , Yoshiaki Naganuma , Tomoya Ogawa
发明人： Hiroyuki Imanishi , Kota Manabe , Yoshiaki Naganuma , Tomoya Ogawa
IPC分类号： H01M8/04
CPC分类号： H01M8/0432 , H01M8/04268 , H01M8/04559 , H01M8/04567 , H01M8/04589 , H01M8/04597 , H01M8/0488 , H01M8/04888 , H01M8/0491 , H01M8/04917 , H01M10/44 , H01M10/48 , H01M2008/1095 , H01M2250/20 , Y02T90/32
摘要： Provided is a fuel cell system capable of making a shift of an operation state while optically controlling an output voltage and an output voltage of a fuel cell. When an ECU judges that the time when an operation should be shifted from a low-efficiency operation to a normal operation has come, the ECU performs, as preprocessing prior to a shift to a ΔV control, processing of increasing an oxidant gas supplied to a fuel cell stack by a predetermined amount. After this processing, the ECU detects output power, calculates an output power deviation, and then compares the output power deviation with a set deviation threshold. When the output power deviation exceeds the deviation threshold, the ECU carries out the ΔV control, and then carries out an I-V control. Meanwhile, when the output power deviation does not exceed the deviation threshold, the ECU judges that the time when the ΔV control is carried out has not come yet, and automatically starts the I-V control without carrying out the ΔV control.
摘要翻译：提供一种燃料电池系统，其能够在光学地控制燃料电池的输出电压和输出电压的同时进行运转状态的偏移。当ECU判断出操作从低效运转到正常运转的时间到来时，ECU作为在转换到“D”控制之前的预处理，进行增加供给的氧化剂气体的处理到燃料电池堆的预定量。在该处理之后，ECU检测输出功率，计算输出功率偏差，然后将输出功率偏差与设定的偏差阈值进行比较。当输出功率偏差超过偏差阈值时，ECU执行＆Dgr。V控制，然后执行I-V控制。同时，当输出功率偏差不超过偏差阈值时，ECU判断进行＆Dgr V控制的时间尚未到，并且不执行＆Dgr V控制，自动启动I-V控制。

64. 发明申请

US20100055522A1 FUEL CELL SYSTEM 有权
标题翻译：燃油电池系统
公开(公告)号：US20100055522A1
公开(公告)日：2010-03-04
申请号：US12447577
申请日：2008-03-10
申请人： Kota Manabe , Hiroyuki Imanishi , Tomoya Ogawa
发明人： Kota Manabe , Hiroyuki Imanishi , Tomoya Ogawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04768 , B60L1/003 , B60L7/14 , B60L11/1803 , B60L11/1883 , B60L11/1885 , B60L11/1887 , B60L11/1892 , B60L11/1894 , B60L11/1896 , B60L15/2009 , B60L2210/10 , B60L2240/12 , B60L2240/423 , H01M8/04268 , H01M8/04358 , H01M8/04365 , H01M8/04559 , H01M8/04589 , H01M8/04619 , H01M8/04753 , H01M8/04761 , H01M8/0488 , H01M16/006 , H01M2250/20 , Y02T10/645 , Y02T10/7216 , Y02T10/7275 , Y02T10/92 , Y02T90/32 , Y02T90/34
摘要： When a power generation instruction value for a fuel cell is reduced during warm-up of the fuel cell by a low power generation efficiency operation as compared to a normal operation and when supply of a reactant gas to the fuel cell cannot be controlled so as to follow the reduction of the power generation instruction value, the reactant gas supply to the fuel cell is reduced and the output voltage to the fuel cell is increased. Thus, it is possible to charge an excessive power equivalent to a difference between a fuel cell generation amount and the power generation instruction value into a capacitance component of the fuel cell, so that the power supplied to the external load of the fuel cell coincides with the power generation instruction value. Thus, when a power request for the fuel cell during the low-efficiency operation is suddenly reduced, it is possible to perform control so that the excessive power is not supplied to the external load.
摘要翻译：当与正常操作相比，当通过低发电效率操作在燃料电池预热期间降低燃料电池的发电指令值，并且当不能控制向燃料电池供应反应气体时，随着发电指示值的降低，燃料电池的反应气体供给减少，燃料电池的输出电压上升。因此，可以将等于燃料电池产生量和发电指令值之间的差异的过大功率充电到燃料电池的电容分量中，从而供给燃料电池的外部负载的电力与发电指令值。因此，当在低效率操作期间对燃料电池的电力请求突然减小时，可以进行控制，使得不向外部负载提供过大的功率。

65. 发明申请

US20100047630A1 FUEL CELL SYSTEM AND ITS OPERATION METHOD 有权
标题翻译：燃料电池系统及其运行方法
公开(公告)号：US20100047630A1
公开(公告)日：2010-02-25
申请号：US12442642
申请日：2007-09-27
申请人： Hiroyuki Imanishi , Kota Manabe , Tomoya Ogawa
发明人： Hiroyuki Imanishi , Kota Manabe , Tomoya Ogawa
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： H01M8/0488 , H01M8/04268 , H01M8/04365 , H01M8/04559 , H01M8/04589 , H01M8/04626 , H01M8/04731 , H01M8/04753 , H01M8/0491 , H01M8/0494 , H01M2250/10 , H01M2250/20 , Y02B90/14 , Y02T90/32
摘要： A fuel cell system includes: a fuel cell which generates electricity; and control means which supplies an output power from the fuel cell to a predetermined load power source while realizing a low-efficiency operation of the fuel cell, thereby driving and controlling the load power source. The control means sets the output voltage of the fuel cell during the low-efficiency operation to a value not smaller than the minimum drive voltage of the load power source.
摘要翻译：燃料电池系统包括：发电的燃料电池; 以及控制装置，其在实现燃料电池的低效率操作的同时将来自燃料电池的输出功率提供给预定负载电源，从而驱动和控制负载电源。控制装置将低效率运转时的燃料电池的输出电压设定为不小于负载电源的最小驱动电压的值。

66. 发明授权

US07652935B2 Semiconductor memory device capable of achieving narrower distribution width of threshold voltages of memory cells and method of data write in the same 有权
标题翻译：半导体存储器件能够实现较小的存储单元阈值电压分布宽度和数据写入方法
公开(公告)号：US07652935B2
公开(公告)日：2010-01-26
申请号：US12076787
申请日：2008-03-24
申请人： Tomoya Ogawa , Takashi Ito , Hidenori Mitani , Takashi Kono
发明人： Tomoya Ogawa , Takashi Ito , Hidenori Mitani , Takashi Kono
IPC分类号： G11C7/22
CPC分类号： G11C16/3404
摘要： When a data write sequence is started, initially, write data is latched in a data latch circuit corresponding to one memory mat. Then, a program pulse is applied to the memory mat, and data read from a memory cell, which is a data write target bit in the memory mat, is performed. Thereafter, verify determination of the memory mat is performed. After a verify operation for the memory mat is completed, a program pulse is applied to another memory mat, and a verify operation for another memory mat is performed.
摘要翻译：当数据写入序列开始时，最初写入数据被锁存在对应于一个存储器垫的数据锁存电路中。然后，将程序脉冲施加到存储器垫，并且执行从作为存储器垫中的数据写入目标位的存储单元读取的数据。此后，验证是否执行存储垫的确定。在存储器垫的验证操作完成之后，将程序脉冲施加到另一个存储器垫，并且执行另一存储器垫的验证操作。

67. 发明申请

US20090269628A1 FUEL CELL SYSTEM, ESTIMATION DEVICE OF AMOUNT OF ANODE GAS TO BE GENERATED AND ESTIMATION METHOD OF AMOUNT OF ANODE GAS TO BE GENERATED 有权
标题翻译：燃料电池系统，要生成的阳极气体量的估计装置和待生成的阳极气体量的估算方法
公开(公告)号：US20090269628A1
公开(公告)日：2009-10-29
申请号：US11992587
申请日：2006-10-20
申请人： Hiroyuki Imanishi , Kota Manabe , Tomoya Ogawa , Go Tejima , Yoshiaki Naganuma , Hironori Noto
发明人： Hiroyuki Imanishi , Kota Manabe , Tomoya Ogawa , Go Tejima , Yoshiaki Naganuma , Hironori Noto
IPC分类号： H01M8/04 , H01M2/02
CPC分类号： H01M8/04089 , H01M8/04141 , H01M8/04149 , H01M8/04231 , H01M8/04238 , H01M8/04268 , H01M8/04432 , H01M8/04462 , H01M8/0447 , H01M8/04559 , H01M8/04746 , H01M8/04761 , H01M8/04776 , H01M8/04992 , H01M8/0662 , Y02P70/56
摘要： There is disclosed a fuel cell system or the like capable of sufficiently reducing an exhaust hydrogen concentration even in a case where a fuel cell is operated in a state of a low power generation efficiency. A bypass valve is arranged between an oxidation gas supply path and a cathode-off gas channel. In a state in which supply of an oxidation gas to a cathode falls short, pumping hydrogen is included in a cathode-off gas. Therefore, a valve open degree of the bypass valve is regulated, and a flow rate of bypass air is regulated to control the exhaust hydrogen concentration.
摘要翻译：公开了即使在燃料电池以低发电效率的状态下工作的情况下也能够充分降低排气氢浓度的燃料电池系统等。旁通阀设置在氧化气体供给路径和阴极侧气体通道之间。在向阴极供给氧化气体的状态不足的情况下，在阴极侧气体中含有氢气。因此，调节旁通阀的开度，调节旁路空气的流量，控制排气氢浓度。

68. 发明申请

US20090169935A1 Fuel Cell System 失效
标题翻译：燃料电池系统
公开(公告)号：US20090169935A1
公开(公告)日：2009-07-02
申请号：US12084776
申请日：2006-11-20
申请人： Kota Manabe , Kimihide Norio , Hideaki Mizuno , Hironori Noto , Takashi Yamamoto , Tomoya Ogawa
发明人： Kota Manabe , Kimihide Norio , Hideaki Mizuno , Hironori Noto , Takashi Yamamoto , Tomoya Ogawa
IPC分类号： H01M8/04
CPC分类号： H01M8/04298 , H01M8/04089 , H01M8/04544 , H01M8/04798
摘要： There is provided a fuel cell system capable of warming up a fuel cell while inhibiting generation of a rush current. A control device switches the connection/disconnection between a fuel cell and a short circuit by a shorting relay. The control device spends, before switching the shorting relay from disconnection to connection during starting at a low temperature, an oxidizing gas remaining in the cathode of the fuel cell by driving auxiliary devices to generate an oxidizing gas-deficient state. Then, the control device switches FC relays from ON to OFF and the shorting relay from OFF to ON to thereby complete the preparation for supplying a short-circuit current.
摘要翻译：提供了一种能够预热燃料电池同时抑制冲击电流的产生的燃料电池系统。控制装置通过短路继电器切换燃料电池与短路之间的连接/断开。控制装置在将短路继电器从断开开始切换到在低温启动期间的连接之前，花费在燃料电池的阴极中残留的氧化气体，通过驱动辅助装置来产生氧化气体缺陷状态。然后，控制装置将FC继电器从ON切换到OFF，将短路继电器从OFF切换到ON，从而完成短路电流的准备。

69. 发明授权

US6124926A Defect detecting method and device 有权
标题翻译：缺陷检测方法及装置
公开(公告)号：US6124926A
公开(公告)日：2000-09-26
申请号：US237329
申请日：1999-01-26
申请人： Tomoya Ogawa , Nobuhito Nango
发明人： Tomoya Ogawa , Nobuhito Nango
IPC分类号： G01N21/88 , G01N21/00 , G01N21/956
CPC分类号： G01N21/9501 , G01N21/47 , G01N21/6456
摘要： A defect detecting method and a defect detecting device are provided. An image is formed by scattered light and emitted light from a specimen when a laser beam enters the specimen, and the image is then divided into a plurality of images of different wavelength bands, so that defects can be detected from the plurality of picked up images. Also, scattered light and emitted light incident upon a single objective lens system are divided into a plurality of different wavelength bands and picked up as a plurality of images. The plurality of images of the plurality of different wavelength bands are then combined and displayed in different colors.
摘要翻译：提供缺陷检测方法和缺陷检测装置。当激光束进入样本时，通过散射光和来自样本的发射光形成图像，然后将图像分成多个不同波段的图像，从而可以从多个拾取图像中检测出缺陷。此外，入射到单个物镜系统上的散射光和发射光被分成多个不同的波长带并被拾取为多个图像。然后将多个不同波长带的多个图像组合并以不同的颜色显示。

70. 发明授权

US5516764A Anti-inflammatory agent 失效
标题翻译：抗炎剂
公开(公告)号：US5516764A
公开(公告)日：1996-05-14
申请号：US219236
申请日：1994-03-28
申请人： Ryoichi Osawa , Isao Suda , Masaaki Numata , Mamoru Sugimoto , Kenkichi Tomita , Nobuyuki Kibushi , Takayuki Ishii , Naokazu Sugiyama , Makiko Kasano , Tae Yasunaga , Makoto Tanaka , Tomoya Ogawa , Mariko Ishii
发明人： Ryoichi Osawa , Isao Suda , Masaaki Numata , Mamoru Sugimoto , Kenkichi Tomita , Nobuyuki Kibushi , Takayuki Ishii , Naokazu Sugiyama , Makiko Kasano , Tae Yasunaga , Makoto Tanaka , Tomoya Ogawa , Mariko Ishii
IPC分类号： C12P19/04 , A61K31/70 , A61K31/715 , A61P7/02 , A61P13/02 , A61P15/00 , A61P37/08 , C07H13/04 , C12R1/01 , A01N43/04 , C07H1/00
CPC分类号： A61K31/715 , A61K31/70 , A61K31/7012 , A61K31/7016 , A61K31/702 , C07H13/04 , Y10S514/825 , Y10S514/885
摘要： An anti-inflammatory drug comprising as the effective component at least one compound selected from the group consisting of colominic acid, partial hydrolysis products of colominic acid and pharmaceutically acceptable salts thereof. The drug is used as a drug for renal diseases, a drug for hepatitis, an immunomodulator and a drug for inhibiting the chemotaxis of neutrophil.
摘要翻译：一种抗炎药，其包含选自科洛芬酸，聚洛米酸的部分水解产物和其药学上可接受的盐中的至少一种化合物作为有效成分。该药用作肾脏疾病的药物，用于肝炎的药物，免疫调节剂和抑制嗜中性粒细胞趋化性的药物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式