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    Gas generator for airbag
    2.
    发明授权
    Gas generator for airbag 有权

    公开(公告)号：US06431598B1

    公开(公告)日：2002-08-13

    申请号：US09881028

    申请日：2001-06-15

    申请人： Takashi Saso ,  Koji Tanaka ,  Akihiko Kuroiwa ,  Norihisa Miyamoto

    发明人： Takashi Saso ,  Koji Tanaka ,  Akihiko Kuroiwa ,  Norihisa Miyamoto

    IPC分类号： B60R2128

    摘要： A gas generator for air bags for use in an air bag system for safely protecting a driver and riders in a vehicle from shock from collisions at low cost, while preventing slag in a gas flowing outside. The gas generator includes a housing (3) formed by a side cylinder (1b) with a plurality of gas exhaust openings (8) the housing being closed at its ends by an upper cap (1a) and a lower cap (2a); an igniting device (16), provided in the housing (3) at a center portion thereof; gas generating agents (6), provided in the housing (3) at a location radially outside of the igniting device (16), to be burnt to generate gas; a cooling/filtering member (7) provided in the housing (3) at a location radially outside of the gas generating agents (6) to enclose the gas generating agents and extending from the side of the upper cap (1a) to the side of the lower cap (2a); and an annular projection (50) for preventing the gas generated by the burning of the gas generating agents (6) from flowing toward an end portion of the cooling/filtering member (7). The annular projection (50) is integrally formed on at least one of the upper cap (1a) and the lower cap (2a) so as to abut with an inner peripheral surface of the cooling/filtering member (7).

    Gas generator for air bag
    3.
    发明授权
    Gas generator for air bag 失效
    气囊气体发生器

    公开(公告)号：US06283505B1

    公开(公告)日：2001-09-04

    申请号：US09284990

    申请日：1999-05-12

    申请人： Takashi Saso ,  Koji Tanaka ,  Akihiko Kuroiwa ,  Norihisa Miyamoto

    发明人： Takashi Saso ,  Koji Tanaka ,  Akihiko Kuroiwa ,  Norihisa Miyamoto

    IPC分类号： B60R2128

    CPC分类号： B60R21/2644

    摘要： A gas generator for air bags for use in an air bag system for safely protecting a driver and riders in a vehicle from shock from collisions. The system includes a housing (3) formed by a side cylinder (1b) with a plurality of gas exhaust openings (8) the housing being closed at its ends by an upper cap (1a) and a lower cap (2a); an igniting device (16), provided in the housing (3) at a center portion thereof; gas generating agents (6), provided in the housing (3) at a location radially outside of the igniting device (16), to be burnt to generate gas; a cooling/filtering member (7) provided in the housing (3) at a location radially outside of the gas generating agents (6) to enclose the gas generating agents and extending from the side of the upper cap (1a) to the side of the lower cap (2a); and an annular projection (50) for preventing the gas generated by the burning of the gas generating agents (6) from flowing toward an end portion of the cooling/filtering member (7). The annular projection (50) is integrally formed on at least one of the upper cap (1a) and the lower cap (2a) so as to abut with an inner peripheral surface of the cooling/filtering member (7).

    摘要翻译： 一种用于气囊系统的气囊的气体发生器，用于安全地保护车辆中的驾驶员和车手免受碰撞的冲击。 该系统包括由侧气缸（1b）形成的具有多个排气口（8）的壳体（3），壳体在其端部由上盖（1a）和下盖（2a）封闭; 点火装置（16），其设置在壳体（3）的中心部分; 在点火装置（16）径向外侧的位置设置在壳体（3）中的燃气发生剂（6）被燃烧以产生气体; 在气体发生剂（6）的径向外侧的位置设置在壳体（3）中的冷却/过滤构件（7），以封闭气体发生剂并从上盖（1a）侧向 下盖（2a）; 以及用于防止由气体发生剂（6）的燃烧产生的气体朝向冷却/过滤构件（7）的端部流动的环形突起（50）。 环形突起（50）一体地形成在上盖（1a）和下盖（2a）中的至少一个上，以与冷却/过滤构件（7）的内周面抵接。

    Apparatus for actuating the safety devices for vehicle occupants
    4.
    发明授权
    Apparatus for actuating the safety devices for vehicle occupants 失效
    用于启动车辆乘客的安全装置的装置

    公开(公告)号：US5668528A

    公开(公告)日：1997-09-16

    申请号：US564269

    申请日：1995-12-28

    申请人： Shigetaka Kitao ,  Ayumu Kimura ,  Yasuhiko Ootani ,  Isamu Hitomi ,  Akihiko Kuroiwa

    发明人： Shigetaka Kitao ,  Ayumu Kimura ,  Yasuhiko Ootani ,  Isamu Hitomi ,  Akihiko Kuroiwa

    IPC分类号： B60R21/01 ,  B60R21/015 ,  F42D1/04 ,  F42D1/045 ,  B60Q1/00

    CPC分类号： B60R21/01512 ,  B60R21/01526 ,  B60R21/017 ,  B60R21/0173 ,  F42D1/04 ,  F42D1/045 ,  B60R2021/01095

    摘要： An apparatus for actuating a plurality of safety devices equipped in a vehicle for protecting occupants from an impact of a collision has a plurality of squibs (4,5) connected in series with each other so as to form a series circuit (6) and ignited by a current flowing through and conformed to one and the same standard. A power source (3) supplies electrical energy to the series circuit (6), and a collision detector (7) allows a current to flow from the power source (3) to said series circuit (6) when detecting a collision. A required energy for igniting all of the squibs (4,5) is thus supplied before the series circuit (6) opens electrically at one squib.

    摘要翻译： PCT No.PCT / JP94 / 01028 Sec。 371日期1995年12月28日第 102（e）1995年12月28日PCT PCT 1994年6月27日PCT公布。 公开号WO95 / 00369 日期1995年1月5日一种用于致动多个安全装置的装置，用于保护乘客免受碰撞的冲击，具有彼此串联连接的多个爆管（4,5），以形成串联电路 （6），并流过流过并符合同一标准的电流引燃。 电源（3）向串联电路（6）提供电能，并且当检测到碰撞时，碰撞检测器（7）允许电流从电源（3）流向所述串联电路（6）。 因此，在串联电路（6）在一个爆管电气打开之前，提供用于点燃所有爆管（4,5）的所需能量。

    Gas-generating agent for air bag
    5.
    发明授权
    Gas-generating agent for air bag 失效
    气囊发生剂

    公开(公告)号：US06416599B1

    公开(公告)日：2002-07-09

    申请号：US09331839

    申请日：1999-06-28

    申请人： Eiichiro Yoshikawa ,  Ryo Minoguchi ,  Akihiko Kuroiwa ,  Takeshi Kanda ,  Kenjiro Ikeda ,  Makoto Iwasaki ,  Akihiko Tanaka ,  Eishi Sato ,  Dairi Kubo ,  Kaoru Masuda ,  Moriyoshi Kanamaru

    发明人： Eiichiro Yoshikawa ,  Ryo Minoguchi ,  Akihiko Kuroiwa ,  Takeshi Kanda ,  Kenjiro Ikeda ,  Makoto Iwasaki ,  Akihiko Tanaka ,  Eishi Sato ,  Dairi Kubo ,  Kaoru Masuda ,  Moriyoshi Kanamaru

    IPC分类号： C06B3100

    CPC分类号： C06D5/06

    摘要： The present invention provides a gas generating agent for an air bag including a fuel component of nitrogenous organic compound and an oxidizing agent as its major components, to which at least one metal nitride or metal carbide that is allowed to react with a metallic component contained in the fuel component or the oxidizing agent to form slag is added, thus providing the effects of: solving the slag collecting problem which stands in the way of commercially practicing the nitrogenous organic compound base fuels; promoting the size reduction of the gas generator through the full use of high rate of gasification of the nitrogenous organic compound base fuels; and providing a gas generating agent molded member which is strong and stable with age by improving heat resistant properties and formability of the nitrogenous organic compound base fuels which are poor compared with the metallic compound azide of an inorganic matter.

    摘要翻译： 本发明提供了一种用于气囊的气体发生剂，其包括含氮有机化合物的燃料组分和氧化剂作为其主要组分，至少一种金属氮化物或金属碳化物可与其中包含的金属组分反应 添加燃料成分或氧化剂以形成炉渣，从而提供以下效果：解决在商业上实践含氮有机化合物基础燃料方面存在的炉渣收集问题; 通过充分利用含氮有机化合物基础燃料的高速气化，促进气体发生器的尺寸减小; 通过提高与无机物的金属化合物叠氮化合物相比差的含氮有机化合物基础燃料的耐热性和成形性，提供与时效强且稳定的气体发生剂成型体。

    Airbag explosive composition and process for producing said composition
    6.
    发明授权
    Airbag explosive composition and process for producing said composition 失效
    安全气囊炸药组合物及其制备方法

    公开(公告)号：US6033500A

    公开(公告)日：2000-03-07

    申请号：US983507

    申请日：1998-01-27

    申请人： Yuji Ito ,  Eishi Sato ,  Akihiko Tanaka ,  Makoto Iwasaki ,  Kenjiro Ikeda ,  Eri Oishi ,  Ryo Minoguchi ,  Eiichiro Yoshikawa ,  Akihiko Kuroiwa

    发明人： Yuji Ito ,  Eishi Sato ,  Akihiko Tanaka ,  Makoto Iwasaki ,  Kenjiro Ikeda ,  Eri Oishi ,  Ryo Minoguchi ,  Eiichiro Yoshikawa ,  Akihiko Kuroiwa

    IPC分类号： C06D5/06 ,  C06B31/28 ,  C06B21/00

    CPC分类号： C06D5/06

    摘要： The present invention is directed to an airbag explosive composition comprising a fuel ingredient, an oxidizing agent and a binder for binding them, said binder being hydrotalcite group expressed by the following general formula (1), and a producing method therefor:[M.sup.2+.sub.1-x M.sup.3+.sub.x (OH).sub.2 ].sup.x+ [A.sup.n-.sub.x/n. mH.sub.2 O].sup.x- (1)whereM.sup.2+ represents a bivalent metal such as Mg.sup.2+, Mn.sup.2+, Fe.sup.2+, Co.sup.2+, Ni.sup.2+, Cu.sup.2+ and Zn.sup.2+ ;M.sup.3+ represents a trivalent metal such as Al.sup.3+, Fe.sup.3+, Cr.sup.3+, Co.sup.3+ and In.sup.3+ ;A.sup.n- represents an n-valence anion such as OH.sup.-, F.sup.-, Cl.sup.-, NO.sub.3.sup.-, C0.sub.3.sup.2-, SO.sub.4.sup.2-, Fe(CN).sub.6.sup.3-, CH.sub.3 COO.sup.-, oxalate ion and salicylate ion; and0

    摘要翻译： PCT No.PCT / JP96 / 02102 Sec。 371日期：1998年1月27日 102（e）1998年1月27日PCT PCT 1996年7月25日PCT公布。 出版物WO97 / 05087 日期1997年2月13日本发明涉及一种气囊炸药组合物，其包含燃料成分，氧化剂和粘合剂的粘合剂，所述粘合剂为由以下通式（1）表示的水滑石组及其制备方法 ：[M2 + 1-xM3 + x（OH）2] x + [An-x / n。 mH2O] x-（1）其中M2 +表示二价金属如Mg2 +，Mn2 +，Fe2 +，Co2 +，Ni2 +，Cu2 +和Zn2 +; M3 +表示三价金属，如Al3 +，Fe3 +，Cr3 +，Co3 +和In3 +; An-代表n-价阴离子如OH-，F-，Cl-，NO3-，C032-，SO42-，Fe（CN）63-，CH3COO-，草酸根离子和水杨酸离子; 0

    Controller for a wound-rotor induction motor
    7.
    发明授权
    Controller for a wound-rotor induction motor 有权
    绕线转子感应电动机控制器

    公开(公告)号：US07042194B1

    公开(公告)日：2006-05-09

    申请号：US11236577

    申请日：2005-09-28

    申请人： Akihiko Kuroiwa ,  Kazuyuki Deguchi

    发明人： Akihiko Kuroiwa ,  Kazuyuki Deguchi

    IPC分类号： H02P25/00

    CPC分类号： H02P6/00 ,  H02P23/26

    摘要： A controller for a wound-rotor induction motor includes a first voltage-type converter connected to a secondary winding of the motor, a capacitor for smoothing DC output thereof, a second voltage-type converter to supply an AC power supply with regenerated secondary power, a speed detector of the motor, a secondary current detector of the motor, a DC voltage detector applied to the capacitor, a speed controller for controlling the speed by the speed detector and outputting a secondary referential current, a first PWM controller to control the secondary current in response to the referential current, and to output a voltage signal by witch switching elements of the first voltage-type converter are controlled by PWM, and a second PWM controller to control a voltage output from the voltage detector in response to a referential voltage, and to control by PWM switching elements of the second voltage-type converter.

    摘要翻译： 绕组转子感应电动机的控制装置包括与电动机的次级绕组连接的第一电压型变换器，对其直流输出进行平滑化的电容器，向再生二次电源供给交流电源的第二电压型变换器， 马达的速度检测器，马达的二次电流检测器，施加到电容器的直流电压检测器，用于通过速度检测器控制速度并输出次级参考电流的速度控制器，第一PWM控制器，用于控制次级 响应于参考电流的电流以及通过PWM控制由第一电压型转换器的开关元件输出的电压信号;以及第二PWM控制器，用于响应于参考电压来控制从电压检测器输出的电压 并且由第二电压型转换器的PWM开关元件进行控制。

    EL operating power supply circuit
    8.
    发明授权
    EL operating power supply circuit 失效
    EL工作电源电路

    公开(公告)号：US5027040A

    公开(公告)日：1991-06-25

    申请号：US406237

    申请日：1989-09-12

    申请人： Takaaki Ikeda ,  Toshihiko Suga ,  Akihiko Kuroiwa

    发明人： Takaaki Ikeda ,  Toshihiko Suga ,  Akihiko Kuroiwa

    IPC分类号： H05B33/08

    CPC分类号： H05B33/08 ,  Y02B20/325

    摘要： In a power supply circuit for operating an electroluminescent (EL) element comprising a DC power supply, an inverter connected across the power supply, and the EL element connected to the inverter, an inductor is inserted between the inverter and the EL element wherein an AC voltage is applied from the inverter through the inductor to the EL element to emit light. Another EL operating circuit includes a DC power supply, an inverter, a transformer, and a bipolar capacitor connected in this order and an AC power output on a secondary winding of the transformer is applied to an EL element to generate light. Both the circuits enables a noticeable luminance increase and power saving.