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    Charging dynamoelectric machine having reduced noise output
    13.
    发明授权
    Charging dynamoelectric machine having reduced noise output 失效
    充电电机具有降低的噪音输出

    公开(公告)号：US4614889A

    公开(公告)日：1986-09-30

    申请号：US724716

    申请日：1985-04-18

    申请人： Takashi Ikegami ,  Masakazu Mori

    发明人： Takashi Ikegami ,  Masakazu Mori

    IPC分类号： H02K1/24 ,  H02K1/34 ,  H02K3/52 ,  H02K19/16 ,  H02K19/22 ,  H02K3/16 ,  H02K5/24

    CPC分类号： H02K3/528 ,  H02K1/243

    摘要： A charging dynamoelectric machine having a reduced electromagnetically induced noise component, particularly, at the mechanical resonant frequency of the rotor thereof. In accordance with the invention, a pair of magnetic poles, each having a plurality of magnetic pole members extending from a respective yoke, are press fitted onto a rotary shaft with a field winding frame positioned between the yokes. A preload is applied between the yokes and the field winding frame on an exterior and peripheral portion thereof. The preload may be applied by tapering the base walls of the yoke or field winding frame, or by providing projections on the interior surfaces of the base portions of the yokes or on the outer opposed surfaces of the field winding frame.

    摘要翻译： 一种具有减小的电磁感应噪声分量的充电电动机，特别是其转子的机械谐振频率。 根据本发明，一对磁极各自具有从相应磁轭延伸的多个磁极部件，被压配合到旋转轴上，其中磁场绕组架位于磁轭之间。 在轭铁和外围绕组框架的外部和周边部分之间施加预载荷。 可以通过使轭架或励磁绕组框架的底壁逐渐变细或者通过在磁轭的基部的内表面上或在励磁绕组架的外部相对的表面上提供突起来施加预载荷。

    Pneumatic tire, tire mold, and method of manufacturing pneumatic tire
    14.
    发明授权
    Pneumatic tire, tire mold, and method of manufacturing pneumatic tire 有权
    气动轮胎，轮胎模具以及充气轮胎的制造方法

    公开(公告)号：US09150054B2

    公开(公告)日：2015-10-06

    申请号：US12410218

    申请日：2009-03-24

    申请人： Takumi Morito ,  Masakazu Mori

    发明人： Takumi Morito ,  Masakazu Mori

    IPC分类号： B60C11/11 ,  B60C11/12 ,  B60C11/03 ,  B60C11/01 ,  B29D30/06

    CPC分类号： B60C11/0302 ,  B29D2030/0612 ,  B60C11/01 ,  B60C11/11 ,  B60C11/12 ,  B60C2011/1213

    摘要： A pneumatic tire includes a tread that has: land portions formed and segmented by a plurality of circumferential grooves extending in a tire circumferential direction and by a plurality of widthwise grooves extending in a tire width direction; and sipes formed in contact patches of the land portions. The pneumatic tire includes: recessed sections (groove-bottom recessed sections) that are formed in tire-width-direction lateral surfaces of the land portions provided in tire-width-direction outermost parts, so as to connect to the widthwise grooves; and indents/lugs that are formed in bottom surfaces of the recessed sections such that indents/lugs thereof are arranged alternately and continuously in a linear manner.

    摘要翻译： 一种充气轮胎，具有：胎面，其具有由轮胎周向延伸的多个周向槽和由轮胎宽度方向延伸的多个宽度方向槽形成并分割的陆部; 以及形成在陆部的接触片中的刀槽花纹。 充气轮胎包括：形成在设置在轮胎宽度方向最外部的陆部的轮胎宽度方向侧面上的凹部（槽底凹部），以连接到宽度方向槽; 以及形成在凹部的底表面中的凹口/凸耳，使得其凹口/凸耳以线性方式交替且连续地布置。

    Actuator
    15.
    发明授权
    Actuator 有权
    执行器

    公开(公告)号：US08847533B2

    公开(公告)日：2014-09-30

    申请号：US13500209

    申请日：2011-03-31

    申请人： Masakazu Mori ,  Daisuke Kukita ,  Seiya Shimada

    发明人： Masakazu Mori ,  Daisuke Kukita ,  Seiya Shimada

    IPC分类号： H02K23/00 ,  H02K37/00

    CPC分类号： H02P29/0016 ,  H02P23/20

    摘要： There is provided an actuator in which an worm is rotationally driven by an electric motor, and in which an angular velocity of the electric motor is repeatedly fluctuated so that the rotation of the worm is carried out as if the worm is oscillated in the rotational direction thereof, to thereby decrease contact friction of the worm against a worm wheel, resulting in an improvement of an efficiency of force transmission of the worm gear mechanism.Although the electric motor 20 is inherently controlled so that an output shaft 21 thereof is rotated at a target velocity based on a velocity command, a drive control section 40 controls the angular velocity of the output shaft 41 so as to be repeatedly increased and decreased with respect to the target velocity so that the angular velocity of the worm 11 is finely fluctuated, and thus the fluctuation of the angular velocity may be regarded as a fine general-oscillation of the rotating worm 11 in the rotational direction, whereby friction between the gear faces of the worm 11 and the gear faces of the worm wheel 12 can be decreased, resulting in an improvement of the efficiency of force transmission of the worm gear, and in increase in a driving force and a torque value to be transmitted to an object to be driven by the actuator.

    摘要翻译： 提供了一种致动器，其中蜗杆由电动机旋转驱动，并且其中电动机的角速度反复波动，使得蜗杆的旋转如同蜗杆沿旋转方向振动地进行 从而减小蜗杆与蜗轮的接触摩擦，从而提高蜗轮传动机构的力传递效率。 虽然电动机20被固有地控制，使得其输出轴21基于速度指令以目标速度旋转，但驱动控制部分40控制输出轴41的角速度，以便随着 相对于目标速度，使得蜗杆11的角速度微小地波动，因此角速度的波动可以被认为是旋转蜗杆11沿旋转方向的微小的一般振荡，由此齿轮之间的摩擦 可以减小蜗杆11的表面和蜗轮12的齿轮面，从而提高蜗轮的力传递效率，并且增加驱动力和扭矩值以传递给物体 由致动器驱动。

    ACTUATOR AND POSITION-DETECTING METHOD THEREFOR
    16.
    发明申请
    ACTUATOR AND POSITION-DETECTING METHOD THEREFOR 有权
    执行器和位置检测方法

    公开(公告)号：US20120199767A1

    公开(公告)日：2012-08-09

    申请号：US13500242

    申请日：2011-03-31

    申请人： Masakazu Mori ,  Daisuke Kukita ,  Chikara Kitajima ,  Seiya Shimada

    发明人： Masakazu Mori ,  Daisuke Kukita ,  Chikara Kitajima ,  Seiya Shimada

    IPC分类号： F16K31/05 ,  G01B7/30

    CPC分类号： H02P29/0016 ,  Y10T137/0318 ,  Y10T137/8242

    摘要： In an actuator, an electric power supply to a position-detecting detector for an object to be driven can be carried out in a timely manner during a power failure to thereby suppress an electric power consumption in the position-detecting detector, whereby duration time of a power-failure compensation battery can be prolonged, and a variety of detectors can be selected and utilized without limitation in accordance with a use environment and usefulness. During the power failure, a switching means 40 establishes a linking state in which an input shaft 11 of a reduction mechanism 10 and a manual inputting means 30 are linked to each other. When the linking state is detected by a detecting means, an electric power is fed from a battery 80 to a rotation detector by a control section 70, so that the control section 70 can obtain a displacement of the object to be driven, based on a signal output from the rotation detector. In a state in which the input shaft 11 of the reduction mechanism 10 can be manually rotated, the electric power is fed to the rotation detector. Thus, a useless consumption of the electric power of the battery 80 can be suppressed, and it is possible to suitably obtain the displacement of the object to be driven without an interruption even if the power failure happens.

    摘要翻译： 在致动器中，可以在停电期间及时地执行用于待驱动对象的位置检测检测器的电力供应，从而抑制位置检测检测器中的电力消耗，由此持续时间 可以延长电源故障补偿电池，并且可以根据使用环境和有用性而不受限制地选择和使用各种检测器。 在断电期间，切换装置40建立了将减速机构10的输入轴11和手动输入装置30相互连接的连接状态。 当通过检测装置检测到连接状态时，通过控制部分70将电力从电池80供给到旋转检测器，使得控制部分70可以基于控制部分70获得被驱动物体的位移 来自旋转检测器的信号输出。 在减速机构10的输入轴11能够手动旋转的状态下，电力被送入旋转检测器。 因此，可以抑制电池80的电力的无用的消耗，并且即使发生电力故障，也可以适当地获得被驱动物体的位移而不中断。

    HEARING AID
    17.
    发明申请
    HEARING AID 审中-公开
    助听器

    公开(公告)号：US20110033072A1

    公开(公告)日：2011-02-10

    申请号：US12988112

    申请日：2010-02-08

    申请人： Masakazu Mori

    发明人： Masakazu Mori

    IPC分类号： H04R25/00

    CPC分类号： H04R25/602 ,  H04R25/405 ,  H04R2225/021

    摘要： A hearing aid (10) comprises a main body (11) that can be latched to the upper part of the base of the user's auricle, and is continuous to the rear of said base, the main body (11) having two main faces (12, 13) that are opposite the user's head and auricle and face in mutually opposite directions, a side face (14) that is adjacent to the two main faces (12, 13) and is exposed on the rear side of the user's ear and the upper side of the user's ear, a plurality of microphone holes (16, 17) that are disposed in a space (15) near the upper end of each of the main faces (12, 13) in a usage state, a battery cover (18) that is provided to the side face (14) and can be opened and closed, and convex portions (19, 20) provided to the main faces (12, 13) in the space (15) portion.

    摘要翻译： 助听器（10）包括主体（11），其可以锁定到使用者耳廓的基部的上部，并且连接到所述基座的后部，主体（11）具有两个主面 12,13），与使用者的头部和耳廓相对并面对相互相反的方向，与两个主面（12,13）相邻并暴露在使用者耳朵的后侧的侧面（14）和 用户耳朵的上侧，多个麦克风孔（16,17），其在使用状态下设置在每个主面（12,13）的上端附近的空间（15）中，电池盖 （18），其设置在所述侧面（14）上并能够打开和关闭，以及设置在所述空间（15）部分中的所述主面（12,13）的凸部（19,20）。