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    Intermediate board electrical connector
    2.
    发明授权
    Intermediate board electrical connector 失效
    中间板电气连接器

    公开(公告)号：US06817868B2

    公开(公告)日：2004-11-16

    申请号：US10273919

    申请日：2002-10-21

    申请人： Tsutomu Matsuo ,  Tatsuya Arai

    发明人： Tsutomu Matsuo ,  Tatsuya Arai

    IPC分类号： H01R909

    CPC分类号： H01R12/737 ,  H01R12/52 ,  H01R12/721 ,  H01R12/722 ,  H01R12/724 ,  H01R12/735

    摘要： An intermediate board electrical connector comprises a circuit board having two non-parallel straight edges, a plurality of connections sections (12 and 13) arranged along the straight edges at regular intervals, and a plurality of wiring conductors (14) connecting the corresponding connection sections (12 and 13). The connection sections (12 and 13) are connected to connectors (20 and 30), respectively.

    摘要翻译： 中间板电连接器包括具有两个不平行的直边缘的电路板，沿着直边缘以规则的间隔布置的多个连接部分（12和13）和多个布线导体（14），连接相应的连接部分 （12和13）。 连接部分（12和13）分别连接到连接器（20和30）。

    Electrical connector
    3.
    发明授权
    Electrical connector 失效
    电连接器

    公开(公告)号：US5695353A

    公开(公告)日：1997-12-09

    申请号：US561240

    申请日：1995-11-21

    申请人： Tsuyoshi Sakata ,  Tatsuya Arai ,  Tsutomu Matsuo

    发明人： Tsuyoshi Sakata ,  Tatsuya Arai ,  Tsutomu Matsuo

    IPC分类号： H01R13/11 ,  H01R24/00 ,  H01R107/00 ,  H01R13/62

    CPC分类号： H01R12/83

    摘要： An electrical connector for connecting a daughter board to a mother board, includes an insulating housing; contact terminals disposed in the insulating housing; an open mouth provided in the insulating housing for receiving the daughter board; terminal receiving slots provided in the open mouth; each of the contact terminals being made by stamping and forming a spring conductive sheet so as to have a fixing section to be fitted in the terminal receiving slot, a reverse U-shaped section extending upwardly from the fixing section and then downwardly into the open mouth to provide a lower contact point, a J-shaped section extending upwardly from the lower contact point and toward the rear wall and then upward to provide a stopper section, and a C-shaped section extending upwardly from the J-shaped section and into the open mouth to provide an upper contact point; the reverse U-shaped section, the J-shaped section, and the C-shaped section constituting a spring unit; shoulders provided on the rear wall of the open mouth for engagement with the stopper section to hold the contact terminal in the terminal receiving slot with the spring unit under a preload condition so that when the daughter board is turned to the latch position to flex the spring section, the upper contact points are brought into contact with the pads on the edge portion with a predetermined contact force.

    摘要翻译： 用于将子板连接到母板的电连接器包括绝缘壳体; 设置在绝缘壳体中的接触端子; 设置在绝缘壳体中的用于接收子板的开口; 设置在开口的端子接收槽; 每个接触端子通过冲压和形成弹簧导电片制成，以便具有固定部分装配在端子容纳槽中，从固定部分向上延伸然后向下延伸到开口中的相反的U形部分 以提供下接触点，从下接触点向后延伸并且朝向后壁然后向上以提供止动部分的J形部分，以及从J形部分向上延伸并进入 开口提供上接触点; 相反的U形部分，J形部分和构成弹簧单元的C形部分; 肩部设置在开口的后壁上，用于与止动部分接合，以将弹簧单元的接触端子保持在端子容纳槽中，在预加载状态下，使得当子板转动到闩锁位置以使弹簧弯曲时 上接触点以预定的接触力与边缘部分上的焊盘接触。

    Electrical connector
    5.
    发明授权
    Electrical connector 失效
    电连接器

    公开(公告)号：US5807128A

    公开(公告)日：1998-09-15

    申请号：US859337

    申请日：1997-05-20

    申请人： Tsuyoshi Sakata ,  Tatsuya Arai ,  Tsutomu Matsuo

    发明人： Tsuyoshi Sakata ,  Tatsuya Arai ,  Tsutomu Matsuo

    IPC分类号： H01R13/639 ,  H01R4/48 ,  H01R12/72 ,  H01R12/83 ,  H01R24/00 ,  H01R13/54

    CPC分类号： H01R12/83 ,  H01R12/721

    摘要： An electrical connector for connecting a daughter board to a mother board includes an insulating housing to be mounted on the mother board; a plurality of contact terminals disposed in the insulating housing; an open mouth provided in the insulating housing for receiving and allowing the daughter board to be turned toward a latch a pair of latch levers provided on opposite sides of the open mouth and having a latch portion and a sliding member at an upper portion thereof; a protective member provided on the insulation housing and spaced from the sliding member by a predetermined distance; a front surface of the latch portion being made in such a form that the daughter board can pass over the latch portions, with opposite sides thereof pushing the latch levers outwardly, when it is turned rearwardly about the edge portion; and a rear surface of the latch portion being made in such a form that it latches the daughter board to the electrical connector when the daughter board is connected to the electrical connector but it permits the latch lever reflects and the sliding member to abut against the protective member thereby pushing the latch levers outwardly to permit the daughter board to pass over the latch portion.

    摘要翻译： 用于将子板连接到母板的电连接器包括要安装在母板上的绝缘壳体; 设置在绝缘壳体中的多个接触端子; 设置在绝缘壳体中的开口，用于接收和允许子板朝向闩锁转动，设置在开口的相对侧上的一对闩锁杆，并且在其上部具有闩锁部分和滑动构件; 保护构件，设置在所述绝缘壳体上并与所述滑动构件隔开预定距离; 闩锁部分的前表面被制成使得子板可以越过闩锁部分的形式，当其相对的侧面在其边缘部分向后转动时向外推动闩锁杆; 并且闩锁部分的后表面形成为当子板连接到电连接器时将子板锁定到电连接器，但是它允许闩锁杆反射并且滑动构件抵靠保护性 从而将闩锁杆向外推动以允许子板经过闩锁部分。

    Electrical connector with a latch
    6.
    发明授权
    Electrical connector with a latch 失效
    电连接器带闩锁

    公开(公告)号：US5584711A

    公开(公告)日：1996-12-17

    申请号：US439372

    申请日：1995-05-11

    申请人： Tatsuya Arai ,  Tsutomu Matsuo

    发明人： Tatsuya Arai ,  Tsutomu Matsuo

    IPC分类号： H01R13/639 ,  H01R13/62

    CPC分类号： H01R12/83 ,  H01R12/7005 ,  H01R12/721

    摘要： An electrical connector with a board latch, including a board latch having a substantially L-shaped latch arm which has a latching portion on the free end for holding a board. Walls are provided around the latch arm to limit deflection of the latch arm.

    摘要翻译： 一种具有板闩锁的电连接器，包括具有基本上L形的闩锁臂的板闩锁，该闩锁臂在自由端上具有用于保持板的闩锁部分。 围绕锁定臂设置壁以限制闩锁臂的偏转。

    FUEL CELL SYSTEM
    8.
    发明申请
    FUEL CELL SYSTEM 审中-公开
    燃油电池系统

    公开(公告)号：US20130059219A1

    公开(公告)日：2013-03-07

    申请号：US13133318

    申请日：2010-05-25

    申请人： Hiroko Kimura ,  Atsuo Iio ,  Naoki Takehiro ,  Tatsuya Arai ,  Koshi Sekizawa

    发明人： Hiroko Kimura ,  Atsuo Iio ,  Naoki Takehiro ,  Tatsuya Arai ,  Koshi Sekizawa

    IPC分类号： H01M8/24 ,  H01M8/04

    CPC分类号： H01M8/1004 ,  H01M4/8605 ,  H01M4/92

    摘要： A fuel cell system which prevents a reduction in catalyst activity, wherein at least one of the anode catalyst layer and the cathode catalyst layer includes a core-shell type catalyst particle having a core portion including a core metallic material and a shell portion covering the core portion and including a shell metallic material; and wherein the fuel cell system has: a means for storing an initial value of a ratio of the core metallic material to a surface area of the core-shell type catalyst particle, and a means for determining whether or not the ratio of the core metallic material to the surface area of the core-shell type catalyst particle is increased at a predetermined stage, compared to the initial value.

    摘要翻译： 一种防止催化剂活性降低的燃料电池系统，其中所述阳极催化剂层和所述阴极催化剂层中的至少一个包括芯壳型催化剂颗粒，所述核 - 壳型催化剂颗粒具有包含芯金属材料的芯部和覆盖所述芯的壳部分 包括壳金属材料; 并且其中所述燃料电池系统具有：用于存储所述核心金属材料与所述芯 - 壳型催化剂颗粒的表面积的比率的初始值的装置，以及用于确定所述芯 - 壳型催化剂颗粒的表面积的比率的装置， 与初始值相比，在核 - 壳型催化剂颗粒的表面积上的材料在预定阶段增加。

    BRUSHLESS MOTOR CONTROL DEVICE AND BRUSHLESS MOTOR CONTROL METHOD
    10.
    发明申请
    BRUSHLESS MOTOR CONTROL DEVICE AND BRUSHLESS MOTOR CONTROL METHOD 有权
    无刷马达控制装置和无刷马达控制方法

    公开(公告)号：US20100117572A1

    公开(公告)日：2010-05-13

    申请号：US12594064

    申请日：2008-03-28

    申请人： Tomomi Harada ,  Tatsuya Arai

    发明人： Tomomi Harada ,  Tatsuya Arai

    IPC分类号： H02P6/18

    CPC分类号： H02P6/16 ,  H02K7/006 ,  H02K21/227 ,  H02K29/12 ,  H02P6/181 ,  H02P6/20 ,  H02P6/21 ,  H02P25/026 ,  H02P2203/00

    摘要： A brushless motor control device according to the present invention drives a brushless motor including a stator having coils of three phases U, V, and W and a neutral line, and a sub coil provided in any one phase of the phases U, V, and W, for detecting a voltage induced in the coil of the one phase, and the brushless motor control device carries out a conduction control function, for the respective phase coils of the brushless motor, that performs a 120° conduction when a rotation speed of the brushless motor is lower than or equal to a predetermined rotation speed, and that performs a 180° conduction when the rotation speed is higher than or equal to the predetermined rotation speed, and the brushless motor control device includes a motor control unit that controls the brushless motor based on information of the rotor stop position when activating the brushless motor, controls the brushless motor based on the first rotor position information when in the 120° conduction, and controls the brushless motor based on the second rotor position information when in the 180° conduction.

    摘要翻译： 根据本发明的无刷电动机控制装置驱动包括具有三相U，V，W和中线的线圈的定子的无刷电动机和设置在相U，V和V的任一相中的副线圈 W，用于检测一相线圈中感应的电压，无刷电动机控制装置对无刷电动机的各相线圈执行导通控制功能，当无刷电动机的转速为 无刷电动机低于或等于预定转速，并且当转速高于或等于预定转速时执行180°导通，并且无刷电动机控制装置包括控制无刷电动机的电动机控制单元 电机基于转子停止位置的信息，当启动无刷电机时，在120°导通时基于第一转子位置信息控制无刷电机， 在180°导通时，基于第二转子位置信息，无刷电动机。