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    Four-wheel steering motor vehicle
    11.
    发明授权
    Four-wheel steering motor vehicle 失效
    四轮转向机动车

    公开(公告)号：US4971174A

    公开(公告)日：1990-11-20

    申请号：US325214

    申请日：1989-03-17

    申请人： Masaru Abe ,  Takashi Kohata ,  Toshio Yahagi ,  Yoshihiro Iwagawa

    发明人： Masaru Abe ,  Takashi Kohata ,  Toshio Yahagi ,  Yoshihiro Iwagawa

    IPC分类号： B60T8/172 ,  B60T8/1755 ,  B60T8/1763 ,  B60T8/32 ,  B60T8/58 ,  B62D7/14 ,  B62D7/15

    CPC分类号： B60T8/1755 ,  B60T8/32 ,  B62D7/148 ,  B62D7/1581 ,  B62D7/159 ,  B60T2260/022

    摘要： A four-wheel steering motor vehicle adapted to prevent a steering ratio of the rear wheels to the front wheels from varying at the time of sudden braking when the pressure of a brake liquid is reduced by an antilock brake unit. This vehicle includes a front wheel steering unit for steering the front wheels in accordance with angular movement of a steering wheel, a rear wheel steering unit for steering the rear wheels, steering control unit for determining a target steering angle of the respective rear wheels based on a vehicle speed and a front wheel steering angle and for controlling the rear wheel steering unit in such a manner that the rear wheel steering unit steers the rear wheel until a rear wheel steering angle reaches the target value, an antilock brake unit for calculating a slip coefficient of each wheel based on a sensed rotating speed of each wheel and for reducing the pressure of a brake liquid being supplied to a brake of the individual wheel when the slip coefficient of the wheel exceeds a predetermined value. The steering control unit controls the rear wheel steering unit so as to substantially prevent the rear wheel steering angle from varying when the pressure to the brake liquid is reduced by the antilock brake unit.

    摘要翻译： 适用于防止后轮与前轮的转向比在制动液体的压力由防抱死制动单元减少时在突然制动时变化的四轮转向机动车辆。 该车辆包括：前轮转向单元，用于根据方向盘的角度运动来转向前轮;后轮转向单元，用于转向后轮;转向控制单元，用于基于以下方式确定各个后轮的目标转向角 车速和前轮转向角，并且用于控制后轮转向单元，使得后轮转向单元转向后轮直到后轮转向角达到目标值，用于计算滑差的防抱死制动单元 基于每个车轮的感测转速的每个车轮的系数，并且当车轮的滑移系数超过预定值时，用于减小供给到各个车轮的制动器的制动液体的压力。 转向控制单元控制后轮转向单元，以便当通过防抱死制动单元减小制动液的压力时，基本上防止后轮转向角变化。

    Automobile suspension
    12.
    发明授权
    Automobile suspension 失效
    汽车悬挂

    公开(公告)号：US4836577A

    公开(公告)日：1989-06-06

    申请号：US137961

    申请日：1987-12-24

    申请人： Masaru Abe ,  Takashi Kohata ,  Yoshimichi Kawamoto

    发明人： Masaru Abe ,  Takashi Kohata ,  Yoshimichi Kawamoto

    IPC分类号： B60G9/00 ,  B60G7/00 ,  B60G21/00 ,  B62D7/18 ,  B62D17/00

    CPC分类号： B60G21/007 ,  B60G7/006 ,  B60G7/008 ,  B62D17/00 ,  B60G2200/10 ,  B60G2200/31 ,  B60G2200/46 ,  B60G2200/462 ,  B60G2200/464 ,  B60G2202/40 ,  B60G2202/413 ,  B60G2202/422 ,  B60G2204/14 ,  B60G2204/149 ,  B60G2204/416 ,  B60G2204/62 ,  B60G2206/50

    摘要： An automobile suspension includes a suspension member coupled to a vehicle body, a disc-shaped actuator mechanism detachably supported on the suspension member, and a knuckle having a swingable support shaft swingably supported for swinging movement about a central pivot through which the axis of the disc-shaped actuator mechanism passes, the knuckle being adapted to support a wheel rotatably. The disc-shaped actuator mechanism includes a pair of actuators disposed thereon at respective positions spaced substantially equally from the central pivot and located on at least one straight line passing through the central pivot, the actuators pivotally supporting the knuckle, respectively, for causing the knuckle to be angularly moved about the central pivot.

    摘要翻译： 汽车悬架包括联接到车体的悬挂构件，可拆卸地支撑在悬挂构件上的盘形致动器机构，以及具有可摆动地支撑的可摆动支撑轴的转向节，所述转向节可摆动地支撑，以围绕中心枢轴摆动，通过该中心枢轴， 形状的致动器机构通过，转向节适于支撑轮可旋转。 盘形致动器机构包括一对致动器，其位于与中心枢轴基本上相等的位置上且位于穿过中心枢轴的至少一条直线上的相应位置上，致动器分别枢转地支撑转向节，以使转向节 围绕中心枢轴角度地移动。

    Rear wheel steering device for vehicle with four steerable wheels
    14.
    发明授权
    Rear wheel steering device for vehicle with four steerable wheels 失效
    具有四个可转向轮的车辆后轮转向装置

    公开(公告)号：US5083626A

    公开(公告)日：1992-01-28

    申请号：US109232

    申请日：1987-10-16

    申请人： Masaru Abe ,  Takashi Kohata ,  Yoshimichi Kawamoto

    发明人： Masaru Abe ,  Takashi Kohata ,  Yoshimichi Kawamoto

    IPC分类号： B62D5/04 ,  B62D7/15

    CPC分类号： B62D7/1581 ,  B60G7/006 ,  B62D5/0427 ,  B62D5/0448 ,  F16C19/54 ,  F16C35/061

    摘要： A rear wheel steering device in a four-wheel-steerable vehicle includes a rod member having opposite ends coupled to tie rods for turning rear wheels, an electric motor, and a screw mechanism for converting rotation of the electric motor to axial motion of the rod member. The stator and rotor of the electric motor are disposed coaxially with the rod member, the motor and the screw mechanism being juxtaposed with respect to each other in the axial direction of the rod member. The screw mechanism comprises a threaded portion on the rod member and a nut engaging the threaded portion, the nut being axially pre-loaded.

    摘要翻译： 四轮转向车辆中的后轮转向装置包括：杆部件，其相对端连接到用于转动后轮的拉杆;电动机;以及用于将电动机的旋转转换成杆的轴向运动的螺杆机构 会员。 电动机的定子和转子与杆构件同轴设置，电动机和螺杆机构在杆构件的轴向上相对于彼此并置。 螺杆机构包括杆构件上的螺纹部分和与螺纹部分接合的螺母，螺母被轴向预加载。

    Steering angle detector
    15.
    发明授权
    Steering angle detector 失效
    转向角检测器

    公开(公告)号：US4853672A

    公开(公告)日：1989-08-01

    申请号：US88909

    申请日：1987-08-24

    申请人： Toru Yasuda ,  Yoshimichi Kawamoto ,  Masaru Abe ,  Takashi Kohata

    发明人： Toru Yasuda ,  Yoshimichi Kawamoto ,  Masaru Abe ,  Takashi Kohata

    IPC分类号： B62D5/04 ,  B62D7/15 ,  B62D15/02

    CPC分类号： B62D15/0225 ,  B62D15/023

    摘要： A steering angle detector comprises a differential transformer. The steering angle detector includes a rod member extending substantially transversely of the vehicle body and axially movable in response to steering action of the vehicle body, a metallic core mounted on the rod member, and primary and secondary coils disposed around the core in slightly spaced relation thereto.

    摘要翻译： 转向角检测器包括差动变压器。 所述转向角检测器包括：杆构件，其大致横向于所述车身延伸并且可以响应于所述车体的转向动作而轴向移动;安装在所述杆构件上的金属芯;以及以所述杆间隔开的方式设置在所述芯周围的主和次级线圈 到此。

    Dielectric ceramic composition
    18.
    发明授权
    Dielectric ceramic composition 有权
    介电陶瓷组合物

    公开(公告)号：US07781357B2

    公开(公告)日：2010-08-24

    申请号：US12232876

    申请日：2008-09-25

    申请人： Masaru Abe ,  Kakeru Watanabe ,  Ryohei Nakano ,  Yasuo Niwa ,  Matsumi Watanabe

    发明人： Masaru Abe ,  Kakeru Watanabe ,  Ryohei Nakano ,  Yasuo Niwa ,  Matsumi Watanabe

    IPC分类号： C04B35/20 ,  C04B35/465

    CPC分类号： C04B35/20 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3236 ,  C04B2235/3277 ,  C04B2235/3279 ,  C04B2235/3418 ,  C04B2235/5436 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/664 ,  C04B2235/786 ,  C04B2235/9669

    摘要： A dielectric ceramic composition comprising forsterite in an amount of 93.0 to 99.0 mol % when calculating in terms of 2MgO.SiO2 and calcium titanate in an amount of 1.0 to 7.0 mol % when calculating in terms of CaTiO3 as main components, and as a subcomponent, aluminum oxide in an amount of 0.2 to 5 mass % when calculating in terms of Al2O3 per 100 mass % of said main components. According to the present invention, a dielectric ceramic composition, capable of having both low permittivity and good frequency-temperature characteristic as well as ensuring high Qf value and further having sufficient mechanical strength, and suitable to use in an antenna, a filter and the like used in the high-frequency region, can be provided. Also, the present invention allows providing a dielectric ceramic composition further having resistance to reduction in addition to all of the above properties.

    摘要翻译： 当以CaTiO 3为主要成分计算时，以按摩尔计量的2MgO.SiO 2和钛酸钙计，含量为93.0〜99.0摩尔％的镁橄榄石的电介质陶瓷组合物，作为副成分， 当按Al2O3 / 100质量％的所述主要组分计算时，氧化铝的量为0.2至5质量％。 根据本发明，一种电介质陶瓷组合物，其能够具有低介电常数和良好的频率温度特性，以及确保高Qf值并且还具有足够的机械强度，并且适用于天线，滤波器等 用于高频区域，可提供。 此外，本发明还提供了除了所有上述性质之外还具有还具有抗还原性的电介质陶瓷组合物。

    Dielectric ceramic composition
    19.
    发明申请
    Dielectric ceramic composition 有权
    介电陶瓷组合物

    公开(公告)号：US20090088314A1

    公开(公告)日：2009-04-02

    申请号：US12232876

    申请日：2008-09-25

    申请人： Masaru Abe ,  Kakeru Watanabe ,  Ryohei Nakano ,  Yasuo Niwa ,  Matsumi Watanabe

    发明人： Masaru Abe ,  Kakeru Watanabe ,  Ryohei Nakano ,  Yasuo Niwa ,  Matsumi Watanabe

    IPC分类号： C04B35/465

    CPC分类号： C04B35/20 ,  C04B2235/3208 ,  C04B2235/3213 ,  C04B2235/3215 ,  C04B2235/3217 ,  C04B2235/3236 ,  C04B2235/3277 ,  C04B2235/3279 ,  C04B2235/3418 ,  C04B2235/5436 ,  C04B2235/656 ,  C04B2235/6562 ,  C04B2235/6567 ,  C04B2235/664 ,  C04B2235/786 ,  C04B2235/9669

    摘要： A dielectric ceramic composition comprising forsterite in an amount of 93.0 to 99.0 mol % when calculating in terms of 2MgO—SiO2 and calcium titanate in an amount of 1.0 to 7.0 mol % when calculating in terms of CaTiO3 as main components, and as a subcomponent, aluminum oxide in an amount of 0.2 to 5 mass % when calculating in terms of Al2O3 per 100 mass % of said main components. According to the present invention, a dielectric ceramic composition, capable of having both low permittivity and good frequency-temperature characteristic as well as ensuring high Qf value and further having sufficient mechanical strength, and suitable to use in an antenna, a filter and the like used in the high-frequency region, can be provided. Also, the present invention allows providing a dielectric ceramic composition further having resistance to reduction in addition to all of the above properties.

    摘要翻译： 在以CaTiO 3为主要成分计算时，按照2MgO-SiO 2和钛酸钙计算含量为93.0〜99.0摩尔％的镁橄榄石的电介质陶瓷组合物，作为副成分， 当按Al2O3 / 100质量％的所述主要组分计算时，氧化铝的量为0.2至5质量％。 根据本发明，一种电介质陶瓷组合物，其能够具有低介电常数和良好的频率温度特性，以及确保高Qf值并且还具有足够的机械强度，并且适用于天线，滤波器等 用于高频区域，可提供。 此外，本发明还提供了除了所有上述性质之外还具有还具有抗还原性的电介质陶瓷组合物。

    Graphite powder suitable for negative electrode material of lithium ion secondary batteries
    20.
    发明授权
    Graphite powder suitable for negative electrode material of lithium ion secondary batteries 有权
    石墨粉适用于锂离子二次电池的负极材料

    公开(公告)号：US06576369B1

    公开(公告)日：2003-06-10

    申请号：US09138561

    申请日：1998-08-24

    申请人： Koji Moriguchi ,  Mitsuharu Yonemura ,  Kazuhito Kamei ,  Noriyuki Negi ,  Masaru Abe ,  Hideya Kaminaka

    发明人： Koji Moriguchi ,  Mitsuharu Yonemura ,  Kazuhito Kamei ,  Noriyuki Negi ,  Masaru Abe ,  Hideya Kaminaka

    IPC分类号： C01B3104

    CPC分类号： H01M4/583 ,  C01B32/20 ,  C01P2002/60 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/133 ,  H01M4/622 ,  H01M4/623 ,  H01M6/10 ,  H01M10/0525

    摘要： A graphite powder has surface closed-end structures in which the graphite c-plane layers of the graphite layer crystal lattices have closed-ends on the surface of the graphite powder by linking the ends of one or more pairs of the c-plane layers, leaving interstices which are open on the surface of the graphite. The number of open interstices is at least 100 and at most 1500 per micrometer in a c-axis direction of the graphite. Preferably, the graphite powder has a specific surface area of 1.0 m2/g or less. Such a graphite powder can be prepared either by graphitizing a carbon material, which has been pulverized at a high speed under well-controlled conditions before and/or after the carbonization, or by subjecting a carbon material, which has been pulverized under well-controlled conditions before and/or after the carbonization, to graphitization and then to oxidative heat treatment at a temperature of 600-800° C. and finally to heat treatment at a temperature of 800° C. or higher in an inert gas. The graphite powder can be used to produce negative electrodes of lithium ion secondary batteries having a high discharge capacity of at least 320 mAh/g and a high charge/discharge coulombic efficiency of at least 90%.

    摘要翻译： 石墨粉末具有表面封闭端结构，其中石墨层晶格的石墨c面层通过连接一对或多对c面层的端部而在石墨粉末的表面上具有封闭端， 留下在石墨表面开放的间隙。 在石墨的c轴方向上，开口间隙的数量为至少100个，最高为1500微米。 优选石墨粉的比表面积为1.0m 2 / g以下。 这样的石墨粉末可以通过在碳化之前和/或之后在良好控制的条件下高速粉碎的碳材料进行石墨化，或者通过将被粉碎的碳材料进行良好控制 在碳化之前和/或之后的条件进行石墨化，然后在600-800℃的温度下进行氧化热处理，最后在惰性气体中在800℃以上的温度下进行热处理。 该石墨粉末可用于制造具有至少320mAh / g的高放电容量和高充放电库仑效率至少为90％的锂离子二次电池的负极。