公开(公告)号：US20080129232A1

公开(公告)日：2008-06-05

申请号：US11794331

申请日：2006-12-28

申请人： Masaaki Matsubara ,  Kazuaki Sato ,  Mikio Umehara ,  Yoshiaki Tsuzaki

发明人： Masaaki Matsubara ,  Kazuaki Sato ,  Mikio Umehara ,  Yoshiaki Tsuzaki

IPC分类号： H02P8/24 ,  G05B19/40

CPC分类号： H02P8/165 ,  H02P8/24 ,  H02P8/32

摘要： A method for controlling stopping of a vibration generating stepping motor is a method for controlling the stopping of an vibration generating stepping motor by a control unit, characterized in that the method includes: stopping a supply of a driving pulse to the vibration generating stepping motor while applying a driving voltage to the vibration generating stepping motor; applying the driving voltage to the stepping motor, which does not completely stop, for an optimum braking time according to a motor configuration of the stepping motor, so as to brake the stepping motor; and stopping the applying of the driving voltage to the stepping motor which is rotating under inertia after the elapse of the optimum braking time.

摘要翻译： 一种用于控制振动产生步进电机的停止的方法是一种通过控制单元控制振动产生步进电动机的停止的方法，其特征在于该方法包括：停止向振动产生步进电动机供应驱动脉冲，同时 向振动产生步进电机施加驱动电压; 根据步进电机的电动机结构，将驱动电压施加到不完全停止的步进电机达到最佳制动时间，从而制动步进电动机; 并且在经过最佳制动时间之后停止对在惯性下旋转的步进电机施加驱动电压。

公开(公告)号：US07825619B2

公开(公告)日：2010-11-02

申请号：US11794331

申请日：2006-12-28

申请人： Masaki Matsubara ,  Kazuaki Sato ,  Mikio Umehara ,  Toshiaki Tsuzaki

发明人： Masaki Matsubara ,  Kazuaki Sato ,  Mikio Umehara ,  Toshiaki Tsuzaki

IPC分类号： H02P8/00 ,  H02P8/32

CPC分类号： H02P8/165 ,  H02P8/24 ,  H02P8/32

摘要： A method for controlling stopping of a vibration generating stepping motor is a method for controlling the stopping of an vibration generating stepping motor by a control unit, characterized in that the method includes: stopping a supply of a driving pulse to the vibration generating stepping motor while applying a driving voltage to the vibration generating stepping motor; applying the driving voltage to the stepping motor, which does not completely stop, for an optimum braking time according to a motor configuration of the stepping motor, so as to brake the stepping motor; and stopping the applying of the driving voltage to the stepping motor which is rotating under inertia after the elapse of the optimum braking time.

摘要翻译： 一种用于控制振动产生步进电机的停止的方法是一种通过控制单元控制振动产生步进电动机的停止的方法，其特征在于该方法包括：停止向振动产生步进电动机供应驱动脉冲，同时 向振动产生步进电机施加驱动电压; 根据步进电机的电动机结构，将驱动电压施加到不完全停止的步进电机达到最佳制动时间，从而制动步进电动机; 并且在经过最佳制动时间之后停止对在惯性下旋转的步进电机施加驱动电压。

公开(公告)号：US20090134733A1

公开(公告)日：2009-05-28

申请号：US11666490

申请日：2006-10-31

申请人： Masaaki Matsubara ,  Kazuaki Sato ,  Mikio Umehara ,  Toshiaki Tsuzaki

发明人： Masaaki Matsubara ,  Kazuaki Sato ,  Mikio Umehara ,  Toshiaki Tsuzaki

IPC分类号： H02K21/14

CPC分类号： H02K7/063 ,  H02K21/227 ,  H02K29/03 ,  H02K37/12

摘要： Provided is a vibration generating stepping motor, which is ensured for holding a stop position by increasing a detent torque. The pole teeth of one stator yoke of a single-phase stator yoke assembly includes two kinds of pole teeth made different in the outermost side faces in the radial direction, and the pole teeth of the other stator yoke are comprised of two kinds of pole teeth made different in the outermost side faces in the radial direction. The pole teeth of one kind of the aforementioned individual stator yokes are made to have the same shape. The pole teeth of the remaining two kinds not given the same shape are combined and arranged to increase the detent torque.

摘要翻译： 提供一种振动产生步进电动机，其通过增加制动转矩来确保保持停止位置。 单相定子磁轭组件的一个定子磁轭的极齿包括在径向最外侧面上不同的两种极齿，另一个定子磁轭的极齿由两种极齿 在径向方向上的最外侧面形成不同。 将上述各个定子轭中的一种的极齿制成具有相同的形状。 剩余两种不具有相同形状的极齿组合并布置成增加制动力矩。

公开(公告)号：US20060267427A1

公开(公告)日：2006-11-30

申请号：US11412999

申请日：2006-04-28

申请人： Masaaki Matsubara ,  Kazuaki Sato ,  Osamu Furuta ,  Mikio Umehara ,  Toshiaki Tsuzaki ,  Chee Chua

发明人： Masaaki Matsubara ,  Kazuaki Sato ,  Osamu Furuta ,  Mikio Umehara ,  Toshiaki Tsuzaki ,  Chee Chua

IPC分类号： H02K7/06 ,  H02K7/10

CPC分类号： H02K7/063

摘要： A stepping motor for generating vibration is provided and includes a stator and a rotor. The rotor includes a shaft, a ring magnet and a rotor frame, and the rotor frame is formed into a substantial cup-shape including a disk portion having an opening at the center and also including a cylindrical portion continuously arranged at the periphery of the disk portion, and a weight portion is arranged in a portion of the rotor frame so that the gravity center of the rotor frame an be located at a position eccentric with respect to the center of the rotor frame.

摘要翻译： 提供了用于产生振动的步进电机，并且包括定子和转子。 转子包括轴，环形磁铁和转子架，转子架形成为实质上的杯状，其包括在中心具有开口的圆盘部分，并且还包括连续布置在圆周周围的圆柱形部分 部分，并且重量部分布置在转子框架的一部分中，使得转子框架的重心位于相对于转子框架的中心偏心的位置。

公开(公告)号：USD619534S1

公开(公告)日：2010-07-13

申请号：US29352518

申请日：2009-12-22

申请人： Mikio Umehara

设计人： Mikio Umehara

公开(公告)号：US07709983B2

公开(公告)日：2010-05-04

申请号：US12151056

申请日：2008-05-02

申请人： Mikio Umehara ,  Kazuaki Sato ,  Daichi Kadowaki

发明人： Mikio Umehara ,  Kazuaki Sato ,  Daichi Kadowaki

IPC分类号： H02K7/06 ,  H02K5/00

CPC分类号： H02K5/00 ,  H02K5/225 ,  H02K7/061 ,  H02K2211/03 ,  H05K3/301 ,  Y10T29/49009

摘要： In a vibration motor holding structure for retaining a vibration motor having eccentric weights at rotation shaft ends and holding the vibration motor on a circuit board, there is provided a metal holder having support legs provided along a part of the length of the vibration motor and protruding horizontally in the direction orthogonal to the longitudinal direction of the vibration motor on both sides thereof. Thus, the vibration motor can be prevented from falling over during the mounting process and be held on the circuit board at solder-applied positions.

摘要翻译： 本发明提供一种振动电动机保持结构，用于在旋转轴端保持具有偏心重物的振动电动机，并将振动电动机保持在电路板上，设置有沿着振动电动机长度部分设置的支撑腿的金属保持架， 在与振动马达的纵向两个方向垂直的方向上水平放置。 因此，可以防止振动电机在安装过程中掉落，并在焊接位置保持在电路板上。

公开(公告)号：US07271516B2

公开(公告)日：2007-09-18

申请号：US11412999

申请日：2006-04-28

申请人： Masaaki Matsubara ,  Kazuaki Sato ,  Osamu Furuta ,  Mikio Umehara ,  Toshiaki Tsuzaki ,  Chee Poh Chua

发明人： Masaaki Matsubara ,  Kazuaki Sato ,  Osamu Furuta ,  Mikio Umehara ,  Toshiaki Tsuzaki ,  Chee Poh Chua

IPC分类号： H02K7/06

CPC分类号： H02K7/063

摘要： A stepping motor for generating vibration is provided and includes a stator and a rotor. The rotor includes a shaft, a ring magnet and a rotor frame, and the rotor frame is formed into a substantial cup-shape including a disk portion having an opening at the center and also including a cylindrical portion continuously arranged at the periphery of the disk portion, and a weight portion is arranged in a portion of the rotor frame so that the gravity center of the rotor frame an be located at a position eccentric with respect to the center of the rotor frame.

摘要翻译： 提供了用于产生振动的步进电机，并且包括定子和转子。 转子包括轴，环形磁铁和转子架，转子架形成为实质上的杯状，其包括在中心具有开口的圆盘部分，并且还包括连续布置在圆周周围的圆柱形部分 部分，并且重物部分布置在转子框架的一部分中，使得转子框架的重心位于相对于转子框架的中心偏心的位置。

公开(公告)号：US20060049705A1

公开(公告)日：2006-03-09

申请号：US11216067

申请日：2005-09-01

申请人： Masaaki Matsubara ,  Kazuaki Sato ,  Osamu Furuta ,  Mikio Umehara

发明人： Masaaki Matsubara ,  Kazuaki Sato ,  Osamu Furuta ,  Mikio Umehara

IPC分类号： H02K7/06

CPC分类号： H02K7/063

摘要： A vibrating motor including a stepping motor in which control is simple, large vibration is generated, and drive torque can be efficiently generated, and a portable terminal apparatus using the same are provided. The vibrating motor includes a single-phase annular stator coil, a stator yoke disposed to surround the periphery of the single-phase annular stator coil and having pole teeth, an interface board fixing the stator yoke and having a wiring connected to the annular stator coil, plural arc-shaped magnets disposed to be opposite to the pole teeth and to be capable of rotating around a rotating shaft, and an eccentric weight capable of rotating around the rotating shaft.

摘要翻译： 一种振动电动机，其包括步进电动机，其中控制简单，产生大的振动，并且可以有效地产生驱动转矩，并且提供使用其的便携式终端装置。 所述振动电动机包括：单相环形定子线圈;定子线圈，设置成围绕所述单相环形定子线圈的周边并具有极齿;固定所述定子线圈并具有连接到所述环形定子线圈的配线的接口板 设置为与所述极齿相对并且能够围绕旋转轴旋转的多个弧形磁体和能够围绕所述旋转轴旋转的偏心重物。