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1. 发明授权

US08182955B2 Method for operating fuel cell and fuel cell system 有权
标题翻译：运行燃料电池和燃料电池系统的方法
公开(公告)号：US08182955B2
公开(公告)日：2012-05-22
申请号：US12687669
申请日：2010-01-14
申请人： Katsumi Kozu , Toshihiko Ichinose , Masahiro Takada , Satoshi Shibutani
发明人： Katsumi Kozu , Toshihiko Ichinose , Masahiro Takada , Satoshi Shibutani
IPC分类号： H01M8/04 , H01M8/10
CPC分类号： H01M8/1011 , H01M8/04186 , Y02E60/523
摘要： A method for operating a direct methanol fuel cell is provided. The fuel cell includes a fuel cell main body having a fuel electrode and an air electrode disposed in opposing positions on either side of an electrolyte film. In this method, an aqueous methanol solution is supplied directly to the fuel electrode. A quantity of the aqueous methanol solution supplied is controlled in accordance with an electric current value drawn from the fuel cell main body so as to minimize a quantity of unused methanol within a discharge fluid discharged from the fuel electrode.
摘要翻译：提供了一种操作直接甲醇燃料电池的方法。燃料电池包括具有燃料电极的燃料电池主体和设置在电解质膜两侧的相对位置的空气电极。在该方法中，将甲醇水溶液直接供给到燃料电极。根据从燃料电池主体抽出的电流值来控制供给的甲醇水溶液的量，以便使从燃料电极排出的排出流体中的未使用的甲醇的量最小化。

2. 发明申请

US20090130532A1 Mixing Pump Device and Fuel Cell 审中-公开
标题翻译：混合泵装置和燃料电池
公开(公告)号：US20090130532A1
公开(公告)日：2009-05-21
申请号：US12083991
申请日：2007-02-09
申请人： Mitsuo Yokozawa , Kenji Muramatsu , Katsumi Kozu , Toshihiko Ichinose
发明人： Mitsuo Yokozawa , Kenji Muramatsu , Katsumi Kozu , Toshihiko Ichinose
IPC分类号： H01M8/04 , F04B43/02 , F04B49/22 , F04B49/20
CPC分类号： H01M8/04201 , B01F5/0685 , F04B13/02 , F04B43/04 , H01M8/1011 , H01M8/1013 , Y02E60/522 , Y02E60/523
摘要： In a mixing pump device (1), during an suctioning step a stepping motor (12) rotates in a first direction, so that during this time, a plurality of fluids can be drawn in prescribed proportions into a pump chamber (2), by sequentially opening and closing active valves (5a, 5b) situated in inflow passages (3a, 3b) while active valves (6a, 6b) situated in outflow passages (4a, 4b) are in a closed state. During the discharging step the stepping motor (12) rotates in a second direction, so that during this time, a mixed fluid can be discharged from the pump chamber (2) simply by sequentially opening the active valves (6a, 6b) situated in the outflow passages (4a, 4b), while the active valves (5a, 5b) situated in the inflow passages (3a, 3b) are in a closed state. It is possible thereby to achieve a mixing pump device capable of mixing a plurality of fluids in prescribed proportions, without detecting the operating stage of the pump.
摘要翻译：在混合泵装置（1）中，在抽吸步骤期间，步进电动机（12）沿第一方向旋转，使得在此期间，可以将规定比例的多种流体抽吸到泵室（2）中，通过依次打开和关闭位于流入通道（3a，3b）中的主动阀（5a，5b），同时位于流出通道（4a，4b）中的主动阀（6a，6b）处于关闭状态。在排出步骤期间，步进马达（12）沿第二方向转动，从而在这段时间内，只要依次打开位于该泵室（2）内的主动阀（6a，6b）即可将混合流体从泵室（2）排出而流入通路（3a，3b）中的主动阀（5a，5b）处于关闭状态。因此，可以实现能够以规定比例混合多种流体而不检测泵的操作阶段的混合泵装置。

3. 发明申请

US20080233475A1 Battery Pack 有权
标题翻译：电池组
公开(公告)号：US20080233475A1
公开(公告)日：2008-09-25
申请号：US10574349
申请日：2005-01-18
申请人： Katsumi Kozu , Toshihiko Ichinose , So Kuranaka
发明人： Katsumi Kozu , Toshihiko Ichinose , So Kuranaka
IPC分类号： H01M2/22 , H01M10/36 , H01M2/02
CPC分类号： H01M2/1066 , B25F5/008 , H01M10/613 , H01M10/617 , H01M10/6235 , H01M10/63 , H01M10/647 , H01M10/6562 , H01M10/6563 , H01M10/6566 , H01M10/667
摘要： A battery pack is provided, in which a plurality of rechargeable batteries are held by a center frame, a bottom-side frame, and a terminal-side frame in a parallel spaced relationship, the plurality of rechargeable batteries being connected in series and integrated with a circuit substrate by mounting the circuit substrate on the terminal-side frame, the circuit substrate being provided with a resin mold, whereby the battery pack is free of damage to electrical circuit parts even in the event of entrance of water or dust through vents that are provided for suppressing temperature rise of the rechargeable batteries. The plurality of rechargeable batteries are connected in series by joining connection plates to the positive and negative electrode terminals formed on the sealing plates of plurality of the rechargeable batteries that are held by the terminal-side frame, and connection projections formed to each connection plate are fitted in respective connection holes in the circuit substrate so as to integrate the circuit substrate with the rechargeable batteries, whereby the wiring for connecting each of the rechargeable batteries to the circuit substrate is made simple.
摘要翻译：提供了一种电池组，其中多个可再充电电池以并联间隔的关系被中心框架，底侧框架和端子侧框架保持，所述多个可再充电电池串联连接并与通过将电路基板安装在端子侧框架上的电路基板，电路基板设置有树脂模具，由此即使在通过通风口进入水或灰尘的情况下，电池组也不会损坏电路部件，被设置用于抑制可充电电池的温度升高。多个可再充电电池通过将连接板连接到形成在由端子侧框架保持的多个可再充电电池的密封板上的正极端子和负极端子，并且形成在每个连接板上的连接突起安装在电路基板的各个连接孔中，以将电路基板与可再充电电池集成，从而使用于将每个可再充电电池连接到电路基板的布线变得简单。

4. 发明申请

US20070278968A1 Power supply apparatus 失效
标题翻译：电源设备
公开(公告)号：US20070278968A1
公开(公告)日：2007-12-06
申请号：US11808039
申请日：2007-06-06
申请人： Masahiro Takada , Toshihiko Ichinose
发明人： Masahiro Takada , Toshihiko Ichinose
IPC分类号： H05B41/24
CPC分类号： H05B41/2886 , Y02B20/202
摘要： A power supply apparatus is provided which includes: a fuel cell; a power storage device which stores electric power; a connection terminal for connecting a load; a charge-used voltage converter which converts the output voltage of the fuel cell into a charging voltage for charging the power storage device and charges the power storage device; and an output-used voltage converter which converts the output voltage of the power storage device into a predetermined set output voltage and outputs it to the connection terminal.
摘要翻译：提供一种电源装置，包括：燃料电池; 储存电力的蓄电装置; 用于连接负载的连接端子; 电荷使用电压转换器，其将燃料电池的输出电压转换成用于对蓄电装置充电的充电电压，并对蓄电装置充电; 以及输出用电压转换器，其将蓄电装置的输出电压转换为预定的设定输出电压，并将其输出到连接端子。

5. 发明申请

US20050040786A1 Power supply apparatus 有权
标题翻译：电源设备
公开(公告)号：US20050040786A1
公开(公告)日：2005-02-24
申请号：US10900931
申请日：2004-07-28
申请人： Toshihiko Ichinose , Masahiro Takada , Katsumi Kozu , So Kuranaka
发明人： Toshihiko Ichinose , Masahiro Takada , Katsumi Kozu , So Kuranaka
IPC分类号： H01M8/00 , H01M8/04 , H01M8/10 , H02J7/34 , H02J7/00
CPC分类号： H02J7/34
摘要： The power supply apparatus of the present invention comprises a fuel cell, a secondary battery for supplying power to a load, a power measurement section for measuring the output power of the fuel cell, a power converter which inputs output of the fuel cell, controls the output power so that the input voltage or the input current approaches the operation target value, supplies the output power to the load and/or the secondary battery and conducts a power conversion, and a control section which controls quantity of fuel to be supplied to the fuel cell, and also indicates to the power converter of an operation target value that comes within predetermined range which includes the smallest quantity of fuel the fuel cell discharges, wherein the control section sequentially indicates a plurality of the target values for power measurement to the power converter, the power measurement section measures the output power of the fuel cell for each target value for power measurement, and the control section seeks the target value which gives the maximum power within a plurality of output powers, and updates the operation target value based on that value.
摘要翻译：本发明的电源装置包括燃料电池，用于向负载供电的二次电池，用于测量燃料电池的输出功率的功率测量部，输入燃料电池的输出的功率转换器，输出功率使得输入电压或输入电流接近操作目标值，将输出功率提供给负载和/或二次电池并进行电力转换，以及控制部分，其控制要供应给燃料的燃料量燃料电池，并且还向功率转换器指示在包括燃料电池放电的最小燃料量的预定范围内的操作目标值，其中控制部分依次指示用于功率测量的多个目标值至功率转换器，功率测量部分测量用于功率测量的每个目标值的燃料电池的输出功率，以及控制 l部分寻找给出多个输出功率内的最大功率的目标值，并且基于该值来更新操作目标值。

6. 发明授权

US06823733B2 Z-axis vibration gyroscope 有权
公开(公告)号：US06823733B2
公开(公告)日：2004-11-30
申请号：US10287281
申请日：2002-11-04
申请人： Toshihiko Ichinose
发明人： Toshihiko Ichinose
IPC分类号： G01C1900
CPC分类号： G01C19/5719
摘要： An angular velocity sensor is disclosed having a sensing element and a pair of driven mass drive elements. The driven mass drive elements have a support structure which defines at least one vibrational node. the driven mass drive element drive elements are coupled to the sensing element at the node so as to allow the driven mass drive elements to oscillate about an axis to generate Coriolis forces, which are measured by the sensing element.

7. 发明授权

US5447066A Angular velocity sensor having a tuning fork construction and its method of manufacture 失效
标题翻译：具有音叉结构的角速度传感器及其制造方法
公开(公告)号：US5447066A
公开(公告)日：1995-09-05
申请号：US114145
申请日：1993-09-01
申请人： Jiro Terada , Hiroshi Takenaka , Masaharu Ushihara , Toshihiko Ichinose , Sumitake Yoshida , Masami Tamura
发明人： Jiro Terada , Hiroshi Takenaka , Masaharu Ushihara , Toshihiko Ichinose , Sumitake Yoshida , Masami Tamura
IPC分类号： G01C19/5607 , G01P9/04
CPC分类号： G01C19/5607
摘要： The present invention relates to an angular velocity sensor utilized as a gyroscope and particularly, to a high-performance angular velocity sensor having a tuning-fork construction. The vibrator is formed of a metal base plate which is bent about 90 degrees along a center line defined by two opposite slits extending from their respective side edges to a central region of the metal base plate so that its two bent parts are orthogonal to each other. Two piezoelectric elements are bonded to the corresponding surfaces of the two parts of each vibrator which in turn serve as an actuator and a detector.
摘要翻译：本发明涉及用作陀螺仪的角速度传感器，特别涉及具有音叉结构的高性能角速度传感器。振动器由金属底板形成，该金属基板沿着由从其各自的侧边缘延伸到金属基板的中心区域的两个相对的狭缝限定的中心线弯曲约90度，使得其两个弯曲部分彼此正交。两个压电元件结合到每个振动器的两个部分的相应表面上，其又用作致动器和检测器。

8. 发明授权

US5239868A Angular rate detecting device 失效
标题翻译：角速率检测装置
公开(公告)号：US5239868A
公开(公告)日：1993-08-31
申请号：US933586
申请日：1992-08-24
申请人： Hiroshi Takenaka , Mikio Nozu , Hiroshi Senda , Toshihiko Ichinose , Jiro Terada , Kazumitsu Ueda , Yasuhito Osada , Takahiro Manabe
发明人： Hiroshi Takenaka , Mikio Nozu , Hiroshi Senda , Toshihiko Ichinose , Jiro Terada , Kazumitsu Ueda , Yasuhito Osada , Takahiro Manabe
IPC分类号： G01C19/5607
CPC分类号： G01C19/5607
摘要： An angular rate sensor detects an angular rate which is produced when a mobile body such as a motor vehicle moves. The angular rate detecting device comprises at least two angular rate sensors housed in a case perpendicularly to each other. The angular rate sensor comprising a pair of vibratory units which are interconnected by a connector in a tuning-fork configuration. The vibratory units of the angular rate sensors are vibrated at different frequencies. The angular rate sensors may be accommodated in a damper block, which may be housed in the case. Since the angular rate sensors are housed in the single case, the angular rate detecting device is compact in structure and small in size. With the angular rate sensors accommodated in the damper block, they are protected from resonance, crosstalk interferences, and noise, and hence can produce reliable detected output signals.
摘要翻译：角速率传感器检测当诸如机动车辆的移动体移动时产生的角速度。角速率检测装置包括容纳在垂直于彼此的壳体中的至少两个角速度传感器。角速率传感器包括一对振动单元，其通过音叉配置中的连接器互连。角速度传感器的振动单元以不同的频率振动。角速度传感器可以容纳在可以容纳在壳体中的阻尼器块中。由于角速度传感器容纳在单个壳体中，角速度检测装置结构紧凑，尺寸小。通过容纳在阻尼器块中的角速度传感器，可以防止它们的共振，串扰干扰和噪声，从而可以产生可靠的检测输出信号。

9. 发明授权

US5216315A Angular rate sensor 失效
标题翻译：角速度传感器
公开(公告)号：US5216315A
公开(公告)日：1993-06-01
申请号：US809751
申请日：1991-12-18
申请人： Jirou Terada , Kazumitu Ueda , Hiroshi Takenaka , Toshihiko Ichinose
发明人： Jirou Terada , Kazumitu Ueda , Hiroshi Takenaka , Toshihiko Ichinose
IPC分类号： G01C19/56
CPC分类号： G01C19/5607
摘要： A driving piezoelectric bimorph element for tuning fork vibration and a detecting piezoelectric bimorph element for angular rate detection are aligned and put together, end to end, with their vibration directions positioned perpendicular to each other.Two of the above structure are made into a tuning fork like angular rate sensor. The polarization directions of the piezoelectric elements, that make up the piezoelectric bimorph element by bonding them together are made the same and also the two outer electrodes of the bimorph element are connected electrically with each other, with a resultant angular rate sensor capable of detecting angular rates in a stable manner against changing ambient temperatures. Particularly, the use of a conductive film electrode for making a connection between two outer electrodes and the almost equal surface areas between two outer electrodes made it possible for the angular rate sensor to detect angular rates with much stability and less temperature drifts.
摘要翻译：用于音叉振动的驱动压电双压电元件和用于角速率检测的检测压电双晶片元件以其振动方向彼此垂直的方式端对齐地放置在一起。上述结构中的两个被制成诸如角速率传感器的音叉。通过将压电元件组合在一起构成压电元件的极化方向相同，并且双压电晶片元件的两个外部电极彼此电连接，合成的角速度传感器能够检测角度以稳定的方式抵抗变化的环境温度。特别地，使用用于在两个外部电极之间建立连接的导电膜电极和两个外部电极之间的几乎相等的表面积使得角速度传感器能够以更大的稳定性和更少的温度漂移来检测角速率。

10. 发明授权

US07968238B2 Method for operating fuel cell system 有权
标题翻译：操作燃料电池系统的方法
公开(公告)号：US07968238B2
公开(公告)日：2011-06-28
申请号：US11752559
申请日：2007-05-23
申请人： Takashi Akiyama , Hideyuki Ueda , Toshihiko Ichinose , Masahiro Takada
发明人： Takashi Akiyama , Hideyuki Ueda , Toshihiko Ichinose , Masahiro Takada
IPC分类号： H01M8/04 , H01M8/00
CPC分类号： H01M8/04089 , H01M8/04589 , H01M8/04753 , H01M8/0488
摘要： A method for operating a fuel cell system including a fuel cell stack composed of a plurality of cells connected in series. The method includes the steps of: (a) supplying a fuel and an oxidant to anodes and cathodes of the cells, respectively, depending on a load to generate power at a constant voltage under constant voltage control; (b) temporarily suspending the supply of the oxidant with the fuel being supplied; and (c) lowering the constant voltage to a predetermined voltage simultaneously with or immediately before the suspension of the supply of the oxidant. According to this operation method, when the supply of the oxidant is suspended, a platinum catalyst in the cathodes can be reduced and reactivated in all the cells.
摘要翻译：一种操作燃料电池系统的方法，所述燃料电池系统包括由串联连接的多个电池组成的燃料电池堆。该方法包括以下步骤：（a）根据负载分别向电池的阳极和阴极供应燃料和氧化剂，以在恒定电压下以恒定电压控制发电; （b）暂时中止所供应的燃料供应氧化剂; 和（c）在氧化剂的供给停止之前或之前同时将恒定电压降低到预定电压。根据该操作方法，当悬浮氧化剂的供给时，阴极中的铂催化剂可以在所有的电池中被还原并重新活化。

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