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    Single-phase motor and hermetic compressor
    1.
    发明授权
    Single-phase motor and hermetic compressor 有权
    单相电动机和封闭式压缩机

    公开(公告)号：US07868509B2

    公开(公告)日：2011-01-11

    申请号：US10593978

    申请日：2005-12-09

    申请人： Hayato Yoshino ,  Yoshio Takita ,  Koji Yabe ,  Osamu Kazama

    发明人： Hayato Yoshino ,  Yoshio Takita ,  Koji Yabe ,  Osamu Kazama

    IPC分类号： H02K21/12

    CPC分类号： F04B35/04 ,  F04C23/008 ,  F04C29/0085 ,  H02K1/16 ,  H02K1/165 ,  H02K1/185 ,  H02K7/14 ,  H02K17/08

    摘要： It is an object to obtain a highly efficient and low-cost single-phase motor and a hermetic compressor employing the motor by producing the motor in a form that allows a proper material layout, with securing a magnetic path of a coreback of a stator iron core. According to the present invention, in a single-phase motor having a stator including a stator iron core formed by laminating a plurality of electromagnetic steel sheets and provided with a slot and single-phase two-pole distributed windings composed of a main winding and an auxiliary winding contained in the slot, and a rotor placed through a gap on an inner circumference of the stator, at least five notches each having a roughly straight lined shape are provided on an outer circumference of the stator iron core, so that a quadrangle is formed by straight lines including four notches out of the at least five notches.

    摘要翻译： 本发明的目的是获得一种高效低成本的单相电动机和采用该电动机的密封式压缩机，该电动机通过以允许适当的材料布局的形式制造电动机，同时确保定子铁芯的磁路的磁路 核心。 根据本发明，在具有定子的单相电动机中，该定子包括通过层压多个电磁钢板而形成的定子铁芯，并且设有一个槽和由主绕组组成的单相两极分布绕组， 包含在槽中的辅助绕组和通过定子的内周上的间隙放置的转子，在定子铁芯的外周上设置有至少五个具有大致直线形状的凹口，使得四边形 由直线形成，包括至少五个凹口中的四个凹口。

    Single-Phase Motor and Hermetic Compressor
    2.
    发明申请
    Single-Phase Motor and Hermetic Compressor 有权
    单相电机和密封压缩机

    公开(公告)号：US20070210668A1

    公开(公告)日：2007-09-13

    申请号：US10593978

    申请日：2005-12-09

    申请人： Hayato Yoshino ,  Yoshio Takita ,  Koji Yabe ,  Osamu Kazama

    发明人： Hayato Yoshino ,  Yoshio Takita ,  Koji Yabe ,  Osamu Kazama

    IPC分类号： H02K21/12 ,  H02K19/20 ,  H02K1/00

    CPC分类号： F04B35/04 ,  F04C23/008 ,  F04C29/0085 ,  H02K1/16 ,  H02K1/165 ,  H02K1/185 ,  H02K7/14 ,  H02K17/08

    摘要： It is an object to obtain a highly efficient and low-cost single-phase motor and a hermetic compressor employing the motor by producing the motor in a form that allows a proper material layout, with securing a magnetic path of a coreback of a stator iron core. According to the present invention, in a single-phase motor having a stator including a stator iron core formed by laminating a plurality of electromagnetic steel sheets and provided with a slot and single-phase two-pole distributed windings composed of a main winding and an auxiliary winding contained in the slot, and a rotor placed through a gap on an inner circumference of the stator, at least five notches each having a roughly straight lined shape are provided on an outer circumference of the stator iron core, so that a quadrangle is formed by straight lines including four notches out of the at least five notches.

    摘要翻译： 本发明的目的是获得一种高效低成本的单相电动机和采用该电动机的密封式压缩机，该电动机通过以允许适当的材料布局的形式制造电动机，同时确保定子铁芯的磁路的磁路 核心。 根据本发明，在具有定子的单相电动机中，该定子包括通过层压多个电磁钢板而形成的定子铁芯，并且设有一个槽和由主绕组组成的单相两极分布绕组， 包含在槽中的辅助绕组和通过定子的内周上的间隙放置的转子，在定子铁芯的外周上设置有至少五个具有大致直线形状的凹口，使得四边形 由直线形成，包括至少五个凹口中的四个凹口。

    Coaxial cable and transmission transformer using same
    5.
    发明授权
    Coaxial cable and transmission transformer using same 有权
    同轴电缆和传输变压器使用相同

    公开(公告)号：US06974905B2

    公开(公告)日：2005-12-13

    申请号：US10740404

    申请日：2003-12-22

    申请人： Osamu Kazama

    发明人： Osamu Kazama

    IPC分类号： H01F19/00 ,  H01B11/18 ,  H01F19/08 ,  H01F27/28 ,  H01F30/16 ,  H01B7/00

    CPC分类号： H01F30/16 ,  H01F27/2823 ,  H01F2019/085 ,  H01F2027/2833

    摘要： In a coaxial cable, a first insulating sheath covers an outer periphery of a first conductive wire. The first insulating sheath includes at least three insulating layers. A plurality of second conductive wires are spirally side-wound on an outer periphery of the first insulating sheath. The coaxial cable is wound around a core forming a closed magnetic path. Both ends of the first conductive wire serve as one of input terminals and output terminals of the transmission transformer, and both ends of the second conductive wires serve as the other one of the input terminals and the output terminals.

    摘要翻译： 在同轴电缆中，第一绝缘护套覆盖第一导线的外周。 第一绝缘护套包括至少三个绝缘层。 多个第二导线螺旋地侧绕在第一绝缘护套的外周上。 同轴电缆缠绕在形成闭合磁路的芯上。 第一导线的两端作为变压器的输入端子和输出端子之一，第二导线的两端作为输入端子和输出端子的另一端。

    Permanent magnet type motor and method of producing permanent magnet type motor
    8.
    发明授权
    Permanent magnet type motor and method of producing permanent magnet type motor 有权
    永磁式电动机及永久磁铁式电动机的制造方法

    公开(公告)号：US06717315B1

    公开(公告)日：2004-04-06

    申请号：US09869322

    申请日：2001-07-24

    申请人： Tsuneyoshi Tajima ,  Tomoaki Oikawa ,  Osamu Kazama ,  Koji Masumoto ,  Masaki Katou ,  Kazuhiko Baba

    发明人： Tsuneyoshi Tajima ,  Tomoaki Oikawa ,  Osamu Kazama ,  Koji Masumoto ,  Masaki Katou ,  Kazuhiko Baba

    IPC分类号： H02K127

    CPC分类号： H02K1/278 ,  H02K1/276 ,  H02K29/03

    摘要： To provide a permanent-magnet motor having a permanent magnet which can reduce the vibration and the noise without lowering the efficiency of the motor, the permanent-magnet motor according to, the present invention has a stator 1 having stator winding of plural phases, a rotor 10 having a stator core 12 facing to inside of the stator across a gap part and a permanent magnet 14 provided to the rotor core. In the permanent-magnet motor, the permanent magnet 14 is made to have both a convex part to the inner diameter side and a convex part to the outer diameter side in the cross section taken vertically to the rotation axis, and a focus of magnetic orientation of each magnetic pole of the permanent magnet is located outside of the rotor 10.

    摘要翻译： 本发明的永磁电动机为了提供一种具有能够降低振动和噪音而不降低电动机的永久磁铁的永磁电动机，具有定子1，其具有多相的定子绕组， 转子10具有定子芯12，其定子横跨间隙部分面向内部，永磁体14设置在转子芯上。 在永磁电动机中，永久磁铁14在垂直于旋转轴线的横截面中具有内径侧的凸部和外径侧的凸部，磁性取向的焦点 永磁体的每个磁极位于转子10的外侧。

    Method of weighing and apparatus therefor
    9.
    发明授权
    Method of weighing and apparatus therefor 失效
    称重方法及其设备

    公开(公告)号：US3974888A

    公开(公告)日：1976-08-17

    申请号：US502218

    申请日：1974-08-30

    申请人： Katsuhiko Murakami ,  Tetsuo Ikeda ,  Masahiro Takeda ,  Osamu Kazama ,  Hidaka Nishinaka

    发明人： Katsuhiko Murakami ,  Tetsuo Ikeda ,  Masahiro Takeda ,  Osamu Kazama ,  Hidaka Nishinaka

    IPC分类号： G01G11/00 ,  B07C5/28 ,  G01G13/00 ,  G01G13/32 ,  G01G19/387 ,  B07B13/08 ,  G01G19/52

    CPC分类号： G01G13/00 ,  G01G13/32

    摘要： A method of weighing and an apparatus therefor, wherein articles varying in unit weight are continuously weighed by a single weighing machine to classify them into three ranks, one for articles having error weights outside the allowable error limits, another for articles having error weights plus-oriented inside the allowable error limits and the other for articles having error weights minus-oriented inside the allowable error limits, said articles having error weights outside the allowable error limits being rejected, said articles having plus-oriented and minus-oriented error weights inside the allowable error limits being separately pooled and their weights or error weights being allotted to two shift registers and memorized therein in correspondence to the pooling order, and arithmetic operations for combinations of said memorized values are performed to provide a combination of weights equal or most approximate to a predetermined weight. Other merits and details of the construction will be made clear.

    摘要翻译： 一种称重方法及其装置，其中以单位重量变化的制品通过单个称重机连续称重，将其分为三级，一类用于误差重量超出允许误差极限的物品，另一种用于具有误差加权值的物品， 在容许误差范围内定向，另一种是在容许误差范围内具有偏差减去的物品，所述物品具有超出允许误差极限的误差，所述物品在内部具有正向和负向的误差重量 允许的误差限制被分开汇总，并且它们的权重或误差权重被分配给两个移位寄存器并且与存储顺序相对应地存储在其中，并且执行用于所述存储值的组合的算术运算，以提供等于或最接近于 预定重量。 建设的其他优点和细节将会明确。