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    BATTERY CHARGING DEVICE, THREE-PHASE VOLTAGE GENERATING CIRCUIT, THREE-PHASE VOLTAGE GENERATION METHOD AND DELAY ANGLE CONTROL METHOD
    21.
    发明申请
    BATTERY CHARGING DEVICE, THREE-PHASE VOLTAGE GENERATING CIRCUIT, THREE-PHASE VOLTAGE GENERATION METHOD AND DELAY ANGLE CONTROL METHOD 有权
    电池充电装置，三相电压发生电路，三相电压发生方法和延迟角控制方法

    公开(公告)号：US20090160408A1

    公开(公告)日：2009-06-25

    申请号：US12294360

    申请日：2007-03-29

    申请人： Hidenori Suzuki ,  Tatsuya Arai ,  Takeshi Yanagisawa ,  Atsuo Ota

    发明人： Hidenori Suzuki ,  Tatsuya Arai ,  Takeshi Yanagisawa ,  Atsuo Ota

    IPC分类号： H02J7/14

    CPC分类号： H02J7/163 ,  H02J7/1484 ,  H02M7/219 ,  H02M7/53871 ,  H02P9/04

    摘要： In the battery charging device of the present invention, a U, V, W phase voltage generating circuit detects a voltage signal of a U phase sub-coil of a three-phase alternating current generator, and generates a signal of a triangular wave that is in synchronization with the U phase. Moreover, a first triangular wave is generated in synchronization with a phase from 0° to 180° of the U phase rectangular wave, and a second triangular wave is generated in synchronization with a phase from 180° to 360° of the U phase. In addition, a V phase rectangular wave is generated in which the level is inverted at a voltage point of two thirds the peak voltage of the first triangular wave, and in which the level is inverted at a voltage point of two thirds the peak voltage of the second triangular wave, and a W phase rectangular wave is generated in which the level is inverted at a voltage point of one third the peak voltage of the first triangular wave, and in which the level is inverted at a voltage point of one third the peak voltage of the second triangular wave.

    摘要翻译： 在本发明的电池充电装置中，U，V，W相电压产生电路检测三相交流发电机的U相子线圈的电压信号，并产生三角波信号 与U相同步。 此外，与U相矩形波的0°至180°的相位同步地产生第一三角波，并且与U相的180°至360°的相位同步地产生第二三角波。 此外，产生V相矩形波，其中电平在第一三角波的峰值电压的三分之一的电压点处反相，并且其中电平在三分之二的电压点处被反转，峰值电压为 产生第二三角波和W相矩形波，其中电平在第一三角波的峰值电压的三分之一的电压点处反相，并且其中电平在三分之一的电压点处反相 第二个三角波的峰值电压。

    Modular jack assembly having light transmission means with a light indicator
    23.
    发明授权
    Modular jack assembly having light transmission means with a light indicator 失效
    具有光指示器的光传输装置的模块化插座组件

    公开(公告)号：US06352446B2

    公开(公告)日：2002-03-05

    申请号：US09725483

    申请日：2000-11-30

    申请人： Katsuya Ezawa ,  Tatsuya Arai ,  Shigeru Kikuta ,  Hideo Miwa

    发明人： Katsuya Ezawa ,  Tatsuya Arai ,  Shigeru Kikuta ,  Hideo Miwa

    IPC分类号： H01R300

    CPC分类号： H01R13/6691 ,  H01R24/64

    摘要： A modular jack assembly with an indicator comprises a housing (19) made of an insulative material and consisting of two tiers, each tier having at least one through-hole (15) and at least one opening (18a or 18b) for receiving a mating connector. The modular assembly further comprises at least one light transmission means (11D) for transmitting light, which is provided in the through-hole and has a light receiving member (13) at one end for receiving light from a corresponding light source (6a OR 6b) mounted on a board outside of the modular jack assembly and disposed in a line along a rear wall of the housing and an indicator member at the other end for displaying the light to the outside of the modular jack assembly. The transmission means provided in the through-hole of an upper tier extends upwardly from the light receiving member along the rear wall, bent at right angles into an upper wall of the upper tier and then bent diagonally along the upper wall of the upper tier. The light transmission means provided in the through-hole of a lower tier extends upwardly from the light receiving member along the rear wall and bent at right angles into and through an upper wall of the lower tier.

    摘要翻译： 具有指示器的模块式千斤顶组件包括由绝缘材料制成并由两层构成的壳体（19），每层具有至少一个通孔（15）和至少一个开口（18a或18b），用于接收配合 连接器。 模块化组件还包括至少一个光透射装置（11D），用于传输光，该透光装置设置在通孔中并且在一端具有一个光接收构件（13），用于接收来自相应光源（6a或6b）的光 ），其安装在所述模块化插座组件外部的板上并且沿着所述壳体的后壁设置在一条线中，并且在另一端处设置有指示器构件，用于将所述光显示到所述模块插座组件的外部。 设置在上层的通孔中的传输装置沿着后壁从光接收构件向上延伸，直角弯曲成上层的上壁，然后沿上层的上壁倾斜弯曲。 设置在下层的通孔中的光传输装置沿着后壁从光接收构件向上延伸，并且以直角弯曲并穿过下层的上壁。

    Multipole electrical connector
    24.
    发明授权
    Multipole electrical connector 失效
    多极电连接器

    公开(公告)号：US5199880A

    公开(公告)日：1993-04-06

    申请号：US753379

    申请日：1991-08-30

    申请人： Tatsuya Arai

    发明人： Tatsuya Arai

    IPC分类号： H01R13/40 ,  H01R4/02 ,  H01R13/46 ,  H01R24/00

    CPC分类号： H01R12/716 ,  H01R12/725 ,  H01R4/028

    摘要： A multipole male electrical connector (2) which includes a housing (4) having a fitting cavity (5) opening on a front side thereof; at least one insulation plate (7) extending forwardly into the fitting cavity from a rear wall (8) of the housing; a plurality of terminal receiving channels (9, 10) formed on opposite sides of the insulation plate at a predetermined pitch; at least one terminal plate receiving recess (11) formed on a rear side of the housing; a plurality of terminal apertures (13, 14) formed on the receiving recess so as to communicate with the respective terminal receiving channels on the insulation plate; a plurality of terminals (24, 26) planted on the terminal plate (22) at a predetermined pitch to form a terminal unit (21); the terminal unit being fitted in the receiving recess and secured to the housing by inserting the terminals into the receiving channels through the terminal apertures.

    摘要翻译： 一种多极公电连接器（2），包括：壳体（4），其具有在其正面上开口的配合腔（5）; 至少一个绝缘板（7）从所述壳体的后壁（8）向前延伸到所述配合腔中; 以预定间距形成在绝缘板的相对侧上的多个端子接收通道（9,10） 形成在所述壳体的后侧的至少一个端子板容纳凹部（11） 多个端子孔（13,14），其形成在所述容纳凹部上以与所述绝缘板上的各个端子容纳通道连通; 以预定间距种植在所述端子板（22）上的多个端子（24,26）以形成端子单元（21）; 端子单元通过端子孔插入接收通道中而装配在接收凹槽中并固定到壳体。

    Electrical contact terminal and method of making same
    25.
    发明授权
    Electrical contact terminal and method of making same 失效
    电接触端子及其制造方法

    公开(公告)号：US5094633A

    公开(公告)日：1992-03-10

    申请号：US705600

    申请日：1991-05-24

    申请人： Tatsuya Arai ,  Hiroshi Ohkawa

    发明人： Tatsuya Arai ,  Hiroshi Ohkawa

    IPC分类号： H01R12/34 ,  H01R43/16

    CPC分类号： H01R12/585 ,  H01R43/16 ,  Y10T29/49153 ,  Y10T29/49218

    摘要： An electrical contact terminal which includes a terminal portion (1); an insertion portion (2); and a press-fit portion (4) provided between the terminal portion and the insertion portion and having a pair of abutment portions (5, 6) and a bridge portion (7) between the abutment portions to form an S-shaped cross section, the bridge portion having a pair of expanded portions (11, 12) connected to the abutment portions with a pair of tie portions (8, 10) and interconnected with a central tie portion (9), with the tie portions each being defined by a recess (13, 15) and a concave surface (14, 16) and the central tie portion being defined by the recesses, the tie portions having substantially the same cross sections having equal yielding deformations, the abutment portions, the expanded portions, and the central tie portion being made symmetrical about a center O of the bridge portion, a distance L between the abutment portions and a distance L' between the expanded portions when the press-fit portion is not press fitted in a through hole being made greater than and smaller than a diameter D of the through hole, respectively, and the abutment portions having an abutment surface (5a, 6a) with a radius of curvature which is equal to that of the through hole 20.

    Regulator, Battery Charging Apparatus and Battery Charging System
    28.
    发明申请
    Regulator, Battery Charging Apparatus and Battery Charging System 审中-公开
    调节器，电池充电装置和电池充电系统

    公开(公告)号：US20130169218A1

    公开(公告)日：2013-07-04

    申请号：US13823736

    申请日：2011-10-06

    申请人： Asato Kawamura ,  Tatsuya Arai

    发明人： Asato Kawamura ,  Tatsuya Arai

    IPC分类号： H02J7/00

    CPC分类号： H02J7/0052 ,  H02J7/0077 ,  H02J7/1415 ,  H02J7/1492 ,  H02M7/06

    摘要： A regulator comprises a rectifying circuit that rectifies an alternating current output from an output terminal of each phase of the three-phase alternating-current generator “101” and passes a charging current to the battery “B”; first to third semiconductor devices “T1”, “T2”, “T3” each of which has a first terminal “x1” to which a control signal is input, a second terminal “x2” connected to a negative side of the battery “B”, a third terminal “x3” connected to a positive side of the battery “B”, and a fourth terminal “x4” connected to an output terminal of a corresponding phase “U”, “V”, “W” of the three-phase alternating-current generator “101”; and a controller “CON” that detects a charging voltage for the battery and outputs the control signals based on a detection result.

    摘要翻译： 调节器包括对从三相交流发电机“101”的各相的输出端子输出的交流电流进行整流的整流电路，并将充电电流传递给电池“B”; 第一至第三半导体器件“T1”，“T2”，“T3”，每个具有输入控制信号的第一端子“x1”，连接到电池“B”的负侧的第二端子“x2” “，连接到电池”B“的正极侧的第三端子”x3“，以及连接到三相的相应相”U“，”V“，”W“的输出端子的第四端子”x4“ 相交流发电机“101”; 以及控制器“CON”，其检测电池的充电电压并基于检测结果输出控制信号。