公开(公告)号：US08841036B2

公开(公告)日：2014-09-23

申请号：US13087470

申请日：2011-04-15

申请人： Shuji Fujita ,  Takaaki Nakagawa ,  Ryuhei Matsumoto ,  Hideyuki Kumita ,  Daisuke Yamaguchi

发明人： Shuji Fujita ,  Takaaki Nakagawa ,  Ryuhei Matsumoto ,  Hideyuki Kumita ,  Daisuke Yamaguchi

IPC分类号： H01M8/04 ,  H01M8/24 ,  H01M2/38 ,  H01M2/40 ,  H01M8/16

CPC分类号： H01M8/16 ,  Y02E60/527

摘要： Disclosed herein is a flexible fuel cell including, one or a plurality of cell sections, and a sealing sheet covering the cell section or sections, wherein the cell section has, at least, a pair of electrode sheets which form an anode and a cathode and at least one of which is accompanied by an oxidoreductase present at a surface thereof, a separator which is disposed between the electrode sheets and which has a proton-permeable membrane, a pair of current collectors which are electrically conductively connected respectively to the electrode sheets with a conductive adhesive, and a fuel reservoir section which is provided at such a position as to make contact with the anode at least and in which a fuel solution containing a fuel component is reserved.

摘要翻译： 本文公开了一种柔性燃料电池，其包括一个或多个电池部分，以及覆盖电池部分的密封片，其中电池部分至少具有一对形成阳极和阴极的电极片， 其中至少一个伴随着存在于其表面的氧化还原酶，隔离物设置在电极片之间并具有质子渗透膜，一对集电体分别与电极片电连接， 导电粘合剂和燃料储存部分，其设置在至少与阳极接触的位置处，并且其中保留了含有燃料部件的燃料溶液。

公开(公告)号：US20140024102A1

公开(公告)日：2014-01-23

申请号：US13985508

申请日：2012-02-24

申请人： Hideki Sakai ,  Ryuhei Matsumoto ,  Shuji Fujita ,  Yoshio Goto ,  Yuichi Tokita

发明人： Hideki Sakai ,  Ryuhei Matsumoto ,  Shuji Fujita ,  Yoshio Goto ,  Yuichi Tokita

IPC分类号： H01M8/16 ,  C12N15/63

CPC分类号： H01M8/16 ,  C12N9/0006 ,  C12N15/63 ,  Y02E60/527

摘要： As a technique for increasing the output of a microbial fuel cell, a microbial fuel cell including a polyol such as glycerol as a fuel and using a microbe in which an enzyme that catalyzes a redox reaction has been introduced by genetic recombination on the side of a negative electrode is provided. By this microbial fuel cell, the velocity of the reaction can be increased to thereby give a high output by retaining a microbe in which an enzyme that catalyzes a redox reaction such as diaphorase has been introduced by genetic recombination on the side of the negative electrode.

摘要翻译： 作为增加微生物燃料电池的输出的技术，包括多元醇如甘油作为燃料并使用其中催化氧化还原反应的酶的微生物的微生物燃料电池已通过基因重组引入到 提供负电极。 通过这种微生物燃料电池，可以增加反应的速度，从而通过保留在负极侧通过遗传重组引入催化氧化还原反应的酶如氧化黄酶的微生物而产生高产量。

公开(公告)号：US20100121530A1

公开(公告)日：2010-05-13

申请号：US12522603

申请日：2007-12-28

申请人： Yoshiaki Suzuki ,  Shuji Fujita

发明人： Yoshiaki Suzuki ,  Shuji Fujita

IPC分类号： G06F19/00 ,  B62D5/04

CPC分类号： B62D5/0457 ,  B62D5/0475 ,  B62D5/0481

摘要： When the magnitude |ω| of a steering angular velocity ω is equal to or greater than a determination angular velocity ωth, an electric motor is estimated to be in a predetermined power use state, and a restriction determination threshold Vonth is set to a first voltage value V1 (S24). When the magnitude |ω| of the steering angular velocity ω is less than the determination angular velocity ωth, the restriction determination threshold Vonth is set to a second voltage value V2 (>V1) (S25). When a state in which a power supply voltage Vx is lower than the restriction determination threshold Vonth continues for a predetermined time t1 (S30: Yes), a power use restriction instruction is output to specific vehicle electrical loads. Thus, power restriction is properly imposed on the vehicle electrical loads, whereby a delay in control of the electric motor is prevented, and excessive imposition of power restriction is prevented.

摘要翻译： 当幅度|ω|时 转向角速度ω等于或大于确定角速度ωth，则估计电动机处于预定功率使用状态，并将限制判定阈值Vonth设置为第一电压值V1（S24）。 当幅度|ω|时 转向角速度ω小于确定角速度ωth，将限制判定阈值Vonth设定为第二电压值V2（> V1）（S25）。 当电源电压Vx低于限制判定阈值Vonth的状态持续预定时间t1（S30：是）时，将电力使用限制指令输出到特定的车辆电气负载。 因此，对车辆电气负载适当地施加功率限制，由此防止电动机的控制延迟，并且防止了过度的功率限制。

公开(公告)号：US20080066994A1

公开(公告)日：2008-03-20

申请号：US11852817

申请日：2007-09-10

申请人： Shuji FUJITA ,  Eiji Kasai ,  Ippei Yamazaki ,  Junro Yamamoto ,  Yasunori Shintani ,  Hideo Kometani

发明人： Shuji FUJITA ,  Eiji Kasai ,  Ippei Yamazaki ,  Junro Yamamoto ,  Yasunori Shintani ,  Hideo Kometani

IPC分类号： B62D5/04 ,  G06F19/00

CPC分类号： B62D5/0463 ,  B62D5/0484 ,  B62D5/049

摘要： When it is determined that the torque output from the electric motor abnormally fluctuates or the torque output from the electric motor varies between clockwise and counterclockwise turning operations of the driver's steering wheel, the steering assist control is continued if the vehicle speed v is equal to or lower than the reference speed v0. In this case, the width of the dead band of the steering torque in the assist map used to calculate the target assist torque is increased. Thus, only in a case where the vehicle is moving at a low speed and the driver's steering wheel is operated with a great force, the steering assist torque is produced to alleviate the burden on the driver. In the other cases, the electric motor is stopped to minimize a sense of discomfort in the steering operation.

摘要翻译： 当确定从电动机输出的转矩异常波动或从电动马达输出的转矩在驾驶员方向盘的顺时针和逆时针转动操作之间变化时，如果车速v等于或等于 低于参考速度v 0。 在这种情况下，用于计算目标辅助转矩的辅助图中的转向转矩的死区宽度增加。 因此，仅在车辆以低速移动并且驾驶员的方向盘以大的力进行操作的情况下，产生转向辅助转矩以减轻驾驶员的负担。 在其他情况下，停止电动马达以最小化转向操作中的不适感。

公开(公告)号：US20080035411A1

公开(公告)日：2008-02-14

申请号：US11836410

申请日：2007-08-09

申请人： Masaharu Yamashita ,  Eiji Kasai ,  Ippei Yamazaki ,  Shuji Fujita

发明人： Masaharu Yamashita ,  Eiji Kasai ,  Ippei Yamazaki ,  Shuji Fujita

IPC分类号： B62D5/04 ,  B62D6/00

CPC分类号： B62D5/049 ,  B62D5/046 ,  B62D5/0463 ,  B62D5/0484

摘要： When it is determined that a malfunction has occurred in a rotational angle sensor, an electronic control unit changes the control manner from the normal assist control to the sensorless assist control. In the sensorless assist control, an assist stop command unit receives the information concerning the motor rotational angular speed ωm from an angular speed conversion unit. Then, the motor rotational angular speed ωm is compared with the threshold value ωm1. If the motor rotational angular speed ωm is equal to or higher than the threshold value ωm1, an assist enabling signal is transmitted to a PWM voltage production unit to continue the power assist. On the other hand, if the motor rotational angular speed ωm is lower than the threshold value ωm1, a stop command signal is transmitted to the PWM voltage production unit to stop the power assist.

摘要翻译： 当确定在旋转角传感器中发生故障时，电子控制单元将控制方式从正常辅助控制改变为无传感器辅助控制。 在无传感器辅助控制中，辅助停止命令单元从角速度转换单元接收关于电动机旋转角速度ω的信息。 然后，将电机旋转角速度ωgam与阈值omega1进行比较。 如果电动机旋转角速度ωgam等于或高于阈值ω加1，则辅助使能信号被传送到PWM电压产生单元以继续动力辅助。 另一方面，如果电动机旋转角速度ωgam低于阈值ωgam1，则停止指令信号被发送到PWM电压产生单元以停止动力辅助。

公开(公告)号：US4989528A

公开(公告)日：1991-02-05

申请号：US485622

申请日：1990-02-27

申请人： Shuji Fujita

发明人： Shuji Fujita

IPC分类号： D05B55/04

CPC分类号： D05B55/04

摘要： A sewing machine needle mounting device includes a grip portion and a needle engaging portion. A vertical hole is vertically passed through the engaging portion. The hole may be configured in two shapes. One preferred configuration is an inversed cone which includes a substantially vertically extending ledge to fit within a thread guide of a sewing machine needle. Another preferred configuration is an inversed hemicone to engage with a flat surface of the sewing machine needle. The invention is useful for mounting needles to needle bars of both domestic and industrial sewing machines.

摘要翻译： 缝纫机针安装装置包括握持部和针接合部。 垂直孔垂直穿过接合部分。 孔可以被配置成两种形状。 一个优选的构造是反转锥体，其包括基本上垂直延伸的凸缘，以装配在缝纫机针的导纱器内。 另一个优选的构造是与缝纫机针的平坦表面接合的反相半纤维素。 本发明用于将针安装在家用和工业缝纫机的针杆上。

公开(公告)号：US09050998B2

公开(公告)日：2015-06-09

申请号：US13703558

申请日：2011-06-09

申请人： Takeshi Goto ,  Yoji Kunihiro ,  Junro Yamamoto ,  Mitsuyuki Ouchi ,  Shuji Fujita ,  Keitaro Niki ,  Tomihide Masuda

发明人： Takeshi Goto ,  Yoji Kunihiro ,  Junro Yamamoto ,  Mitsuyuki Ouchi ,  Shuji Fujita ,  Keitaro Niki ,  Tomihide Masuda

IPC分类号： B62D6/00 ,  B62D5/00

CPC分类号： B62D6/002 ,  B62D5/008

摘要： A travel control device for a vehicle has a steered angle varying device 14 or a by-wire type steering device 96 which modifies a relationship of steered angle of steerable wheels to steering operation amount by a driver. When the control device decides that vehicle trajectory control is to be initiated or renewed, it calculates a target steered angle of the steerable wheels for driving the vehicle along a target trajectory which is required for the vehicle to arrive at a target arrival position in a target traveling direction on the basis of steering operation amount by a driver and vehicle speed at a time point of the decision. The control device controls the steered angle of the steerable wheels according to the target steered angle in feed-forward or feed-back manner.

摘要翻译： 用于车辆的行驶控制装置具有转向角度变化装置14或绕线式转向装置96，其通过驾驶员改变可转向轮的转向角度与转向操作量的关系。 当控制装置决定要开始或更新车辆轨迹控制时，它计算用于驾驶车辆的可转向车轮的目标转向角，该目标转向角沿着车辆到达目标到达目标位置所需的目标轨迹 在驾驶员的转向操作量的基础上的行驶方向和车辆速度在决定的时间点。 控制装置根据目标转向角以前馈或反馈方式控制可转向车轮的转向角度。

公开(公告)号：US20130130130A1

公开(公告)日：2013-05-23

申请号：US13699061

申请日：2011-04-25

申请人： Daisuke Yamaguchi ,  Tsunetoshi Samukawa ,  Shuji Fujita ,  Hiroki Mita ,  Takaaki Nakagawa ,  Yuichi Tokita

发明人： Daisuke Yamaguchi ,  Tsunetoshi Samukawa ,  Shuji Fujita ,  Hiroki Mita ,  Takaaki Nakagawa ,  Yuichi Tokita

IPC分类号： H01M8/04

CPC分类号： H01M8/04201 ,  H01M8/04082 ,  H01M8/16 ,  H01M8/2455 ,  Y02E60/527

摘要： The valve control unit of a fuel leakage preventing structure of the present invention includes first and second electrodes. The first electrode is attached to a first member that is movable. When a pressing force is applied to the first member to move, the first and second electrodes are brought into contact with each other, to cause conduction. The first and second electrodes are connected to a control device, and the control device opens a control valve when the first and second electrodes are put into a conducting state. As the control valve is opened and closed by a pressing force in this manner, a fuel solution can be easily supplied.

摘要翻译： 本发明的燃料泄漏防止结构的阀门控制单元包括第一和第二电极。 第一电极附接到可移动的第一构件。 当对第一构件施加按压力以移动时，第一和第二电极彼此接触以导致传导。 第一和第二电极连接到控制装置，并且当第一和第二电极进入导通状态时，控制装置打开控制阀。 由于通过这种方式通过按压力打开和关闭控制阀，所以可以容易地供应燃料溶液。

公开(公告)号：US07694777B2

公开(公告)日：2010-04-13

申请号：US11836410

申请日：2007-08-09

申请人： Masaharu Yamashita ,  Eiji Kasai ,  Ippei Yamazaki ,  Shuji Fujita

发明人： Masaharu Yamashita ,  Eiji Kasai ,  Ippei Yamazaki ,  Shuji Fujita

IPC分类号： B62D5/04

CPC分类号： B62D5/049 ,  B62D5/046 ,  B62D5/0463 ,  B62D5/0484

摘要： When it is determined that a malfunction has occurred in a rotational angle sensor, an electronic control unit changes the control manner from the normal assist control to the sensorless assist control. In the sensorless assist control, an assist stop command unit receives the information concerning the motor rotational angular speed ωm from an angular speed conversion unit. Then, the motor rotational angular speed ωm is compared with the threshold value ωm1. If the motor rotational angular speed ωm is equal to or higher than the threshold value ωm1, an assist enabling signal is transmitted to a PWM voltage production unit to continue the power assist. On the other hand, if the motor rotational angular speed ωm is lower than the threshold value ωm1, a stop command signal is transmitted to the PWM voltage production unit to stop the power assist.

摘要翻译： 当确定在旋转角传感器中发生故障时，电子控制单元将控制方式从正常辅助控制改变为无传感器辅助控制。 在无传感器辅助控制中，辅助停止命令单元从角速度转换单元接收关于电机旋转角速度ωm的信息。 然后，将电机旋转角速度ωm与阈值ωm1进行比较。 如果电动机旋转角速度ωm等于或高于阈值ωm1，则将辅助使能信号发送到PWM电压产生单元以继续电力辅助。 另一方面，如果电动机旋转角速度ωm低于阈值ωm1，则停止指令信号被发送到PWM电压产生单元以停止动力辅助。

公开(公告)号：US20090140673A1

公开(公告)日：2009-06-04

申请号：US11994560

申请日：2006-05-09

申请人： Eiji Kasai ,  Yoichi Fujinori ,  Takatoshi Saito ,  Masaharu Yamashita ,  Ippei Yamazaki ,  Shuji Fujita

发明人： Eiji Kasai ,  Yoichi Fujinori ,  Takatoshi Saito ,  Masaharu Yamashita ,  Ippei Yamazaki ,  Shuji Fujita

IPC分类号： H02P1/00

CPC分类号： B62D5/046 ,  H02J1/08 ,  H02J2001/008

摘要： In a power supply apparatus 40, a power supply circuit is formed by a primary power supply circuit 50 which includes a high-voltage battery 51 and a step-down circuit 55 for stepping down the voltage of the high-voltage battery 51, and a secondary power supply circuit 60 which includes a low-voltage battery 61 and a step-up circuit 70 for stepping up the voltage of the low-voltage battery 61. The primary power supply circuit 50 and the secondary power supply circuit 60 are connected in parallel. An output voltage of the secondary power supply circuit 60 is set to be lower than an output voltage of the primary power supply circuit 50. When the output voltage of the primary power supply circuit 50 becomes lower than a target voltage of the secondary power supply circuit 60, the voltage stepped-up by the step-up circuit 70 is supplied to a motor drive circuit 32. Accordingly, power supply backup of an electric power steering apparatus can be performed as low cost.

摘要翻译： 在电源装置40中，电源电路由主电源电路50形成，主电源电路50包括用于降压高压电池51的电压的高电压电池51和降压电路55， 二次电源电路60包括低电压电池61和用于升压低压电池61的电压的升压电路70.主电源电路50和二次电源电路60并联连接 。 次级电源电路60的输出电压被设定为低于主电源电路50的输出电压。当一次电源电路50的输出电压低于二次电源电路的目标电压 如图60所示，由升压电路70升压的电压被提供给电动机驱动电路32.因此，可以以低成本执行电动助力转向装置的供电备用。