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    STEPPING MOTOR
    1.
    发明申请
    STEPPING MOTOR 有权
    步进电机

    公开(公告)号：US20070120426A1

    公开(公告)日：2007-05-31

    申请号：US11562692

    申请日：2006-11-22

    申请人： Shoji Oiwa ,  Masafumi Sakamoto ,  Toru Kobayashi ,  Masahiko Azegami ,  Yasuaki Motegi ,  Takaya Kato ,  Yasuo Matsuda ,  Kazuo Onishi ,  Yuji Enomoto ,  Naoyuki Kanamori ,  Tadashi Fukushima

    发明人： Shoji Oiwa ,  Masafumi Sakamoto ,  Toru Kobayashi ,  Masahiko Azegami ,  Yasuaki Motegi ,  Takaya Kato ,  Yasuo Matsuda ,  Kazuo Onishi ,  Yuji Enomoto ,  Naoyuki Kanamori ,  Tadashi Fukushima

    IPC分类号： H02K37/14 ,  H02K21/12

    CPC分类号： H02K37/18 ,  H02K1/2713 ,  H02K16/02 ,  H02K2201/06 ,  H02K2213/03

    摘要： A stepping motor includes: a stator having main magnetic poles each having small stator teeth on its tip, a core-back portion that connects outer portions of the poles, and windings wound around the poles; and two sets of rotor units that are arranged in an axial direction and face the stator with an air gap therebetween. Each rotor unit consists of two rotor cores that are separated in the axial direction and a magnet sandwiched thereby and magnetized in the axial direction. Each rotor core has small rotor teeth around its outer surface. The rotor cores of each rotor unit are deviated by ½ pitch of the small rotor teeth, and the two rotor units are arranged to make the magnetic polarities of the small rotor teeth of the adjacent two rotor cores identical. A magnet thickness Tm and a rotor core thickness Tc satisfy 0.25≦Tm/Tc≦0.45.

    摘要翻译： 步进电动机包括：定子，其顶端具有小的定子齿的主磁极，连接极的外部的芯部部分和绕磁极缠绕的绕组; 以及两组转子单元，其在轴向方向上布置并且与定子面对并具有气隙。 每个转子单元由沿轴向分离的两个转子芯和由其夹在其中并在轴向上被磁化的磁体组成。 每个转子芯在其外表面周围具有小的转子齿。 每个转子单元的转子磁芯偏离小转子齿的1/2间距，并且两个转子单元布置成使相邻两个转子磁芯的小转子齿的磁极相同。 磁体厚度Tm和转子芯厚度Tc满足0.25

    Stepping motor
    2.
    发明授权
    Stepping motor 有权
    步进电机

    公开(公告)号：US07589440B2

    公开(公告)日：2009-09-15

    申请号：US11562692

    申请日：2006-11-22

    申请人： Shoji Oiwa ,  Masafumi Sakamoto ,  Toru Kobayashi ,  Masahiko Azegami ,  Yasuaki Motegi ,  Takaya Kato ,  Yasuo Matsuda ,  Kazuo Onishi ,  Naoyuki Kanamori ,  Tadashi Fukushima

    发明人： Shoji Oiwa ,  Masafumi Sakamoto ,  Toru Kobayashi ,  Masahiko Azegami ,  Yasuaki Motegi ,  Takaya Kato ,  Yasuo Matsuda ,  Kazuo Onishi ,  Naoyuki Kanamori ,  Tadashi Fukushima

    IPC分类号： H02K37/12

    CPC分类号： H02K37/18 ,  H02K1/2713 ,  H02K16/02 ,  H02K2201/06 ,  H02K2213/03

    摘要： A stepping motor includes: a stator having main magnetic poles each having small stator teeth on its tip, a core-back portion that connects outer portions of the poles, and windings wound around the poles; and two sets of rotor units that are arranged in an axial direction and face the stator with an air gap therebetween. Each rotor unit consists of two rotor cores that are separated in the axial direction and a magnet sandwiched thereby and magnetized in the axial direction. Each rotor core has small rotor teeth around its outer surface. The rotor cores of each rotor unit are deviated by ½ pitch of the small rotor teeth, and the two rotor units are arranged to make the magnetic polarities of the small rotor teeth of the adjacent two rotor cores identical. A magnet thickness Tm and a rotor core thickness Tc satisfy 0.25≦Tm/Tc≦0.45.

    摘要翻译： 步进电动机包括：定子，其顶端具有小的定子齿的主磁极，连接极的外部的芯部部分和绕磁极缠绕的绕组; 以及两组转子单元，其在轴向方向上布置并且与定子面对并具有气隙。 每个转子单元由沿轴向分离的两个转子芯和由其夹在其中并在轴向上被磁化的磁体组成。 每个转子芯在其外表面周围具有小的转子齿。 每个转子单元的转子磁芯偏离小转子齿的1/2间距，并且两个转子单元布置成使相邻两个转子磁芯的小转子齿的磁极相同。 磁体厚度Tm和转子芯厚度Tc满足0.25

    Manufacturing method of hybrid permanent magnet type electric rotating machine
    3.
    发明授权
    Manufacturing method of hybrid permanent magnet type electric rotating machine 有权
    混合永磁式电动旋转机的制造方法

    公开(公告)号：US07779532B2

    公开(公告)日：2010-08-24

    申请号：US11677886

    申请日：2007-02-22

    申请人： Masafumi Sakamoto ,  Toru Kobayashi ,  Masahiko Azegami ,  Yasuaki Motegi ,  Takaya Kato ,  Shoji Oiwa ,  Yasuo Matsuda ,  Kazuo Onishi ,  Tadashi Fukushima ,  Norimoto Tanaka

    发明人： Masafumi Sakamoto ,  Toru Kobayashi ,  Masahiko Azegami ,  Yasuaki Motegi ,  Takaya Kato ,  Shoji Oiwa ,  Yasuo Matsuda ,  Kazuo Onishi ,  Tadashi Fukushima ,  Norimoto Tanaka

    IPC分类号： H02K15/00

    CPC分类号： H02K15/03 ,  H02K37/18 ,  Y10T29/49009 ,  Y10T29/49012

    摘要： A manufacturing method of a hybrid permanent magnet type electric rotating machine including a stator that is constructed by winding excitation coils around respective main poles. A rotor is constructed by fixing a first rotor unit, which consists of a pair of rotor cores and a magnetic material sandwiched between the rotor cores, and a second rotor unit, which has the same construction as the first rotor unit, to a rotation shaft. The rotor is assembled to the stator to form an assembled body. The magnet material of the first rotor unit is magnetized in the axial direction by a magnetizing flux passing through a half of the assembled body in the axial direction. The magnet material of the second rotor unit is magnetized in the axial direction in an opposite polarity by a magnetizing flux passing through the remaining half of the assembled body in the axial direction.

    摘要翻译： 一种混合式永磁式旋转电机的制造方法，其特征在于，具有通过将励磁线圈缠绕在各主极上而构成的定子。 转子通过将由一对转子芯和夹在转子芯之间的磁性材料构成的第一转子单元和与第一转子单元具有相同结构的第二转子单元固定到旋转轴 。 转子组装到定子上以形成组装体。 第一转子单元的磁体材料通过在轴向上穿过组装体的一半的磁化助剂在轴向上被磁化。 第二转子单元的磁体材料通过沿着轴向穿过组合体的剩余一半的磁化助焊剂在相反的极性上沿轴向磁化。

    Article with two or more bar codes
    5.
    发明申请
    Article with two or more bar codes 失效
    文章有两个或多个条形码

    公开(公告)号：US20050087611A1

    公开(公告)日：2005-04-28

    申请号：US10901956

    申请日：2004-07-30

    申请人： Kazuo Onishi ,  Masaki Ito

    发明人： Kazuo Onishi ,  Masaki Ito

    IPC分类号： G06K19/06 ,  G06K19/00

    CPC分类号： G06K19/08 ,  G06K7/1434 ,  G06K19/06028 ,  G06K19/06056

    摘要： A first character string is displayed in the vicinity of a first bar code in a state that the first character string can be readily recognized as a character string represented by the first bar code, and all or a part of the second character string is displayed in a state that it cannot be readily recognized as all or a part of a character string represented by the second bar code. When an article on which two or more bar codes and two or more character strings corresponding thereto are displayed is viewed, a character string to be manually entered can be correctly recognized.

    摘要翻译： 在第一条形码附近显示第一字符串，其状态是可以容易地将第一字符串识别为由第一条形码表示的字符串，并且将第二字符串的全部或一部分显示在 不能容易地识别为由第二条形码表示的字符串的全部或一部分的状态。 当看到显示有两个或多个条形码和对应于其的两个或更多个字符串的物品时，可以正确识别要手动输入的字符串。

    Cooling device for use in a low inertia electric motor
    6.
    发明授权
    Cooling device for use in a low inertia electric motor 失效
    用于低功率电动机的冷却装置

    公开(公告)号：US4039871A

    公开(公告)日：1977-08-02

    申请号：US621768

    申请日：1975-10-14

    申请人： Seizi Yamashita ,  Kazuo Onishi

    发明人： Seizi Yamashita ,  Kazuo Onishi

    IPC分类号： H02K9/02 ,  H02K9/00

    CPC分类号： H02K9/00

    摘要： A cooling device for use in a low inertia electric motor, in which there are provided a plurality of main passages for cooling air, around the outer circumferential surface of a cylindrical armature which surface is surrounded by magnetic pole pieces with gaps left therebetween. The main passages extend in the axial direction of the armature, so that cooling air is introduced under pressure from the ends of the aforesaid main passages on one side and then discharged from the other ends of the main passages, so as to cool the outer circumferential surface of the armature. At least half of those main passages are of such an arrangement that the cross sectional areas of the main passages are gradually varied from inlets of the main passages towards the outlets thereof, respectively so that a circumferential flow of air through said gaps is created.

    Control apparatus for sewing machine with automatic needle stopping means
    7.
    发明授权
    Control apparatus for sewing machine with automatic needle stopping means 失效
    具有自动针停止装置的缝纫机控制装置

    公开(公告)号：US4014277A

    公开(公告)日：1977-03-29

    申请号：US576600

    申请日：1975-05-12

    申请人： Shigeki Morinaga ,  Kazuo Onishi

    发明人： Shigeki Morinaga ,  Kazuo Onishi

    IPC分类号： D05B65/02 ,  D05B69/26 ,  D05B69/36 ,  D05B69/18

    CPC分类号： D05B69/26

    摘要： A control apparatus for sewing machine with automatic needle stopping means comprises a motor for supplying a driving force to a sewing machine, a speed control device for controlling the rotational speed of the motor by controlling a driving thyristor connected to the motor, a position detector unit for detecting the position of a sewing machine needle, a braking unit for applying a braking force to the motor to stop the motor and the sewing machine at a predetermined position, and a pedal manipulated by an operator for manipulating the sewing machine. The speed control device comprises a speed command means including a speed detector means resetable by an output signal from the position detector unit for detecting the motor speed, and a counter means having inputs setable by electrical signals generated in response to the manipulation of the pedal, a given sewing cycle being performed by output signals of the counter means.

    摘要翻译： 一种具有自动针停止装置的缝纫机控制装置，包括：向缝纫机提供驱动力的电动机;控制连接到电动机的驱动晶闸管控制电动机的转速的速度控制装置;位置检测器单元 用于检测缝纫机针的位置，用于向电动机施加制动力以将电动机和缝纫机停止在预定位置的制动单元和由操作者操纵的用于操纵缝纫机的踏板。 速度控制装置包括速度指令装置，该速度指令装置包括可通过来自位置检测器单元的用于检测电机速度的输出信号复位的速度检测器装置，以及具有可响应于踏板操纵而产生的电信号可设置的输入的计数装置， 给定的缝合循环由计数器装置的输出信号执行。

    Wireless Communication Device and Control Method Thereof
    9.
    发明申请
    Wireless Communication Device and Control Method Thereof 有权
    无线通信设备及其控制方法

    公开(公告)号：US20120320829A1

    公开(公告)日：2012-12-20

    申请号：US13581080

    申请日：2011-02-23

    申请人： Kazuo Onishi

    发明人： Kazuo Onishi

    IPC分类号： H04W4/00

    CPC分类号： H04L1/1832 ,  H04L1/0002 ,  H04W36/00 ,  H04W88/02

    摘要： To provide a wireless communication device that can suppress data loss due to reduction in line speed in accordance with hand-down, to thereby improve throughput, and a control method thereof. A cellular telephone device 1 that is connected to a PC 100 and provides data packets received from a server 300 via wireless communication to the PC 100, includes: a wireless communication unit 40 that can establish data communication by connecting to the server 300 both in LTE and CDMA2000_1x that is of lower speed than LTE; and a control unit 30 that, in a case in which, during communication by the wireless communication unit 40 using LTE, communication is handed down to CDMA2000_1x due to reduction in communication quality to a first threshold, reduces an RWIN to be notified to the server 300 from the size before hand-down.

    摘要翻译： 提供一种无线通信装置，其能够根据切换来抑制由于线路速度的降低导致的数据丢失，从而提高吞吐量及其控制方法。 连接到PC100并且经由无线通信从PC 100接收的数据分组的蜂窝电话装置1包括：无线通信单元40，其可以在LTE中连接到服务器300建立数据通信 和CDMA2000_1x，速度比LTE低; 以及控制单元30，其中在通过无线通信单元40使用LTE的通信期间由于通信质量降低到第一阈值而将通信传递到CDMA2000_1x的情况下，减少要通知服务器的RWIN 300从大小之前切换。

    Electricity storage device and process for producing the same
    10.
    发明申请
    Electricity storage device and process for producing the same 审中-公开
    蓄电装置及其制造方法

    公开(公告)号：US20070117017A1

    公开(公告)日：2007-05-24

    申请号：US10582548

    申请日：2004-12-09

    申请人： Minoru Sugiyama ,  Kenji Kato ,  Kazuo Onishi ,  Shingo Sewa

    发明人： Minoru Sugiyama ,  Kenji Kato ,  Kazuo Onishi ,  Shingo Sewa

    IPC分类号： H01M4/58 ,  H01M10/04

    CPC分类号： H01G11/50 ,  H01M4/0407 ,  H01M4/38 ,  H01M4/387 ,  H01M4/405 ,  H01M10/052 ,  H01M10/0565 ,  Y02E60/13 ,  Y02T10/7011 ,  Y02T10/7022 ,  Y10T29/49115

    摘要： There are provided an electricity storage device, comprising a polymer electrolyte and polarizable electrodes, the polarizable electrodes each comprising an interface with the polymer electrolyte, the polarizable electrodes being metal electrodes, a negative electrode of the polarizable electrodes having, at its interface with the polymer electrolyte, a lithium alloy with a metal component contained in the negative electrode, the lithium alloy being capable of releasing lithium ions through a reversible electrochemical oxidation-reduction reaction; and a method for producing an electricity storage device, comprising: a structure forming step of obtaining an electrode-electrolyte structure where each of the polarizable electrodes is formed on a polymer electrolyte through an electroless plating method; and a layer forming step of applying voltage to the polarizable electrode while the electrode-electrolyte structure obtained by the structure forming step includes a solution containing lithium ions, to form a layer containing lithium and a metal component of the polarizable electrodes at the negative electrode of the polarizable electrodes.

    摘要翻译： 提供了一种蓄电装置，其包括聚合物电解质和可极化电极，所述极化电极各自包含与所述聚合物电解质的界面，所述可极化电极为金属电极，所述可极化电极的负极在其与所述聚合物的界面处具有 电解质，含有负极中的金属成分的锂合金，锂合金能够通过可逆电化学氧化还原反应释放锂离子; 以及蓄电装置的制造方法，其特征在于，具备：通过无电解电镀法，在高分子电解质上形成各可极化电极的电极 - 电解质结构的结构形成工序; 以及在通过结构形成步骤获得的电极 - 电解质结构包括含有锂离子的溶液的同时将电压施加到可极化电极的层形成步骤，以形成含锂的层和可极化电极的负极上的金属成分 极化电极。