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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。
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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
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。
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公开(公告)号：US20090134733A1
公开(公告)日：2009-05-28
申请号：US11666490
申请日：2006-10-31
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。
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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。
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5.发明申请Method and Apparatus for Controlling Stopping of Vibration Generating Stepping Motor 有权控制振动发电步进电机停止的方法和装置公开(公告)号：US20080129232A1
公开(公告)日：2008-06-05
申请号：US11794331
申请日：2006-12-28
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。
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公开(公告)号：US20080238265A1
公开(公告)日：2008-10-02
申请号：US12076222
申请日：2008-03-14
申请人： Masaaki Matsubara
发明人： Masaaki Matsubara
IPC分类号： H02K37/00
CPC分类号： H02K1/2786 , H02K37/12
摘要： A stepping motor has a stator and a rotor disposed to surround the stator. The rotor has an annular magnet which has a plurality of magnetic poles formed along a circumference thereof, and a comb-teeth-shaped back yoke which is disposed to surround the magnet and has a plurality of comb teeth, the comb teeth being faced boundary positions of adjacent magnetic poles.
摘要翻译： 步进电机具有定子和设置成围绕定子的转子。 转子具有环形磁体，该环形磁体具有沿其圆周形成的多个磁极，梳齿形背轭设置成围绕磁体并具有多个梳齿，梳齿面对边界位置 的相邻磁极。
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公开(公告)号：US07990002B2
公开(公告)日：2011-08-02
申请号：US12385290
申请日：2009-04-03
申请人： Masaaki Matsubara
发明人： Masaaki Matsubara
CPC分类号： H02K7/063
摘要： A vibration motor includes a rotary shaft, an armature core secured to the rotary shaft and having a plurality of salient poles, an armature coil wound around each of the salient poles except at least one salient pole, a frame serving as an outside cover, a plurality of magnets secured to the frame and having respective different polarities, and a weight adapted to rotate together with the rotary shaft and disposed eccentrically, wherein the weight is disposed inside the frame and secured to the armature core in such a manner that at least a part of the weight is inserted in a hollow provided in at least the one salient pole having no armature coil.
摘要翻译： 振动电动机包括：旋转轴，固定在旋转轴上的电枢铁心，具有多个凸极;缠绕在除了至少一个凸极之外的每个凸极上的电枢线圈，用作外盖的框架， 固定在框架上并具有各自不同极性的多个磁体，以及适于与旋转轴一起旋转并偏心设置的重量，其中重量设置在框架内并以至少一个 重量的一部分插入至少一个没有电枢线圈的一个凸极中的中空部。
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公开(公告)号：US07719150B2
公开(公告)日：2010-05-18
申请号：US12055902
申请日：2008-03-26
申请人： Masaaki Matsubara
发明人： Masaaki Matsubara
CPC分类号： H02K21/227 , H02K7/063 , H02K7/085
摘要： The present invention provides a vibration-generating stepping motor including: two stator yokes; a bearing that magnetically couples the two stator yokes; a rotor frame that rotates on a circumference of the stator yokes; and an eccentric weight that shifts a gravity center of the rotor frame from a rotation center of the rotor frame.
摘要翻译： 本发明提供一种振动产生步进电机，包括：两个定子轭; 磁耦合两个定子轭的轴承; 转子架，其在定子轭的圆周上旋转; 以及使转子架的重心从转子架的旋转中心偏移的偏心重物。
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公开(公告)号：US08085619B2
公开(公告)日：2011-12-27
申请号：US12793780
申请日：2010-06-04
IPC分类号： G01S15/96
CPC分类号： G01S15/96 , G01S7/6218 , G01S7/6263 , G01S7/6281
摘要： This disclosure provides a fish finder, which includes a transmission module and a reception module, for outputting an ultrasonic wave underwater, receiving an echo, and outputting a reception signal corresponding to an intensity of the received echo, a control module for generating echo data corresponding to a depth based on the reception signal, a display module for displaying the echo data, and a user interface for receiving a user's operation. The control module causes the display module to display the echo data so that the echo data is displayed in two or more display screens. At least one display screen displays an area having a color different from a background color. A part of the echo data at a depth range corresponding to a height of the area is displayed in the other display screen so as to expand the echo data in a depth direction. The user interface specifies a position and a size of the area via the user's operation.
摘要翻译： 本公开提供了一种捕鱼器，其包括传输模块和接收模块，用于在水下输出超声波，接收回波并输出与所接收到的回波的强度相对应的接收信号;控制模块，用于产生对应的回波数据 基于接收信号的深度，用于显示回波数据的显示模块和用于接收用户操作的用户界面。 控制模块使显示模块显示回波数据，使得回波数据显示在两个或多个显示屏幕中。 至少一个显示屏幕显示具有不同于背景颜色的颜色的区域。 在与其高度对应的深度范围内的回波数据的一部分被显示在另一显示画面中，以便在深度方向上扩展回波数据。 用户界面通过用户的操作指定区域的位置和大小。
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公开(公告)号：US07923880B2
公开(公告)日：2011-04-12
申请号：US12318233
申请日：2008-12-23
申请人： Masaaki Matsubara
发明人： Masaaki Matsubara
IPC分类号： H02K21/22
CPC分类号： H02K37/12 , H02K1/145 , H02K7/063 , H02K21/222 , H02K29/03
摘要： A single phase stepping motor has a stator, and a rotor disposed to surround the stator. The stator includes first and second annular stator yokes, which are disposed opposite to each other and have a plurality of pole teeth formed along a circumference thereof, and an annular stator coil disposed between the first and second stator yokes. The rotor includes a ring magnet, which is disposed to surround the first and second stator yokes, and has a plurality of magnetic poles formed along a circumference of the rotor, and a shaft disposed at a center position of the magnet. At least a partial region of a gap formed between each of the pole teeth and the opposing magnetic pole of the magnet is non-uniform in a predetermined direction.
摘要翻译： 单相步进电动机具有定子和设置成围绕定子的转子。 定子包括第一和第二环形定子轭，它们彼此相对布置并且具有沿其圆周形成的多个极齿，以及设置在第一和第二定子轭之间的环形定子线圈。 转子包括环形磁铁，其环绕第一和第二定子轭设置，并且具有沿着转子的圆周形成的多个磁极和设置在磁体的中心位置的轴。 至少形成在每个极齿和磁体的相对磁极之间的间隙的局部区域在预定方向上是不均匀的。
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