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1. 发明授权

US06417589B1 Flat vibrating motor and portable device having the same 有权
标题翻译：扁平振动电机和具有相同功能的便携式装置
公开(公告)号：US06417589B1
公开(公告)日：2002-07-09
申请号：US09523566
申请日：2000-03-10
申请人： Koji Kuyama , Shigeru Yoshida , Kodo Fukuoka , Mikio Umehara
发明人： Koji Kuyama , Shigeru Yoshida , Kodo Fukuoka , Mikio Umehara
IPC分类号： H02K706
CPC分类号： H02K7/063
摘要： A motor includes (a) a stator having a stator core wound with a coil, (b) a rotor having a magnet facing the stator core via an annular space and a yoke disposed on an outer wall of the magnet, and (c) an unbalancing weight disposed on an outer wall of the yoke. This structure allows the motor to be small in size, light in weight, thin, flat and to function as a vibrating motor producing maximum vibration at low power consumption. The motor thus contributes to realizing a portable device with a small size, a low weight, and which is operable for many hours.
摘要翻译：一种电动机包括：（a）具有卷绕有线圈的定子铁心的定子，（b）具有经由环形空间面对所述定子铁心的磁体的转子和设置在所述磁体的外壁上的磁轭，以及（c）设置在轭的外壁上的不平衡配重。这种结构允许电动机尺寸小，重量轻，薄，平坦，并且用作在低功耗下产生最大振动的振动电动机。因此，电动机有助于实现具有小尺寸，低重量并且可操作数小时的便携式装置。

2. 发明授权

US06713914B2 Motor assembled by using motor-base-holder and method of assembling the same motor 失效
标题翻译：电机组装使用电机底座和组装相同电机的方法
公开(公告)号：US06713914B2
公开(公告)日：2004-03-30
申请号：US10056867
申请日：2002-01-25
申请人： Shigeru Yoshida , Kodo Fukuoka , Koji Kuyama
发明人： Shigeru Yoshida , Kodo Fukuoka , Koji Kuyama
IPC分类号： H02K500
CPC分类号： H02K15/00 , H02K5/00 , H02K5/04 , H02K5/225 , H02K15/16 , H02K21/22 , H02K2211/03
摘要： A motor includes a motor-base-holder which comprises (a) a base, (b) a bearing supporter vertically protruded from the base for supporting a bearing, (c) a stator supporter concentric with the bearing supporter for being mounted with a stator, (d) a motor base having terminals made of a metal plate and insert-molded around the bearing supporter, and (e) a frame made of the same metal as the terminals and linked to fringe of the motor base. This structure solves difficulties of mini-motors such as difficulties of handling the motor, difficulties of mating those elements each other, and time-consuming bonding action. A method of assembling the same motor achieves high productivity.
摘要翻译：一种电动机包括一个电动机座架，它包括（a）一个底座，（b）一个从底座垂直伸出的用于支承一个轴承的轴承支架，（c）一个与轴承座同心的定子支架，，（d）具有由金属板制成的端子和插入成型在所述轴承支撑件周围的端子的电动机基座，以及（e）由与所述端子相同的金属制成并且连接到所述电动机基座的边缘的框架。这种结构解决了诸如处理电动机的困难的微型电动机的困难，并且彼此配合这些元件的困难以及耗时的接合动作。组装相同电动机的方法实现了高生产率。

3. 发明授权

US06710481B2 Motor assembled by using motor-base-holder and method of assembling the same motor 失效
标题翻译：电机组装使用电机底座和组装相同电机的方法
公开(公告)号：US06710481B2
公开(公告)日：2004-03-23
申请号：US10056892
申请日：2002-01-25
申请人： Shigeru Yoshida , Kodo Fukuoka , Koji Kuyama
发明人： Shigeru Yoshida , Kodo Fukuoka , Koji Kuyama
IPC分类号： H02K700
CPC分类号： H02K15/00 , H02K5/00 , H02K5/04 , H02K5/225 , H02K15/16 , H02K21/22 , H02K2211/03
摘要： A motor includes a motor-base-holder having (a) a base, (b) a bearing supporter vertically protruded from the base for supporting a bearing, (c) a stator supporter concentric with the bearing supporter for being mounted with a stator, (d) a motor base having terminals made of a metal plate and insert-molded around the bearing supporter, and (e) a frame made of the same metal as the terminals and linked to fringe of the motor base. This structure solves difficulties of mini-motors such as difficulties of handling the motor, difficulties of mating those elements each other, and time-consuming bonding action. A method of assembling the same motor achieves high productivity.
摘要翻译：电动机包括具有（a）基座的电动机基座，（b）从基座垂直突出的用于支撑轴承的轴承支撑件，（c）与支承件同心的用于安装定子的定子支撑件，（d）具有由金属板制成的端子和嵌入成型在轴承支撑件周围的端子的电动机基座，以及（e）由与端子相同的金属制成并与马达基座的边缘连接的框架。这种结构解决了诸如处理电动机的困难的微型电动机的困难，并且彼此配合这些元件的困难以及耗时的接合动作。组装相同电动机的方法实现了高生产率。

4. 发明授权

US06664676B1 Motor assembled by using motor-base-holder and method of assembling the same motor 失效
标题翻译：电机组装使用电机底座和组装相同电机的方法
公开(公告)号：US06664676B1
公开(公告)日：2003-12-16
申请号：US09672216
申请日：2000-09-28
申请人： Shigeru Yoshida , Kodo Fukuoka , Koji Kuyama
发明人： Shigeru Yoshida , Kodo Fukuoka , Koji Kuyama
IPC分类号： H02K1100
CPC分类号： H02K15/00 , H02K5/00 , H02K5/04 , H02K5/225 , H02K15/16 , H02K21/22 , H02K2211/03
摘要： A motor includes a surface mountable motor base having (a) a base, (b) a bearing supporter extending from the base for supporting a bearing, (c) a stator supporter concentric with the bearing supporter for supporting a stator, and (d) a terminal for connection to a winding of the stator, the terminal exposed on a bottom of the motor base and extending substantially parallel to the base. This structure solves difficulties of mini-motors such as difficulties of handling the motor, difficulties of mating those elements with each other, and time-consuming bonding. A method of assembling the same motor achieves high productivity.
摘要翻译：一种电动机包括：表面安装的电动机底座，具有（a）基座，（b）从所述底座延伸以支撑轴承的轴承支撑件，（c）与用于支撑定子的轴承支撑件同心的定子支撑件，以及（d）用于连接到定子的绕组的端子，所述端子暴露在电动机基座的底部上并且基本上平行于基座延伸。这种结构解决了微型电动机的困难，例如处理电动机的困难，将这些元件彼此配合的困难以及耗时的接合。组装相同电动机的方法实现了高生产率。

5. 发明授权

US06465919B1 Motor having resin-made motor base from which bottom face a metal terminal exposes its lower face, and device using the same motor 有权
标题翻译：具有树脂制电动机基座的电机，底面由金属端子露出其下表面，以及使用相同的电动机的装置
公开(公告)号：US06465919B1
公开(公告)日：2002-10-15
申请号：US09675062
申请日：2000-09-28
申请人： Shigeru Yoshida , Kodo Fukuoka , Koji Kuyama
发明人： Shigeru Yoshida , Kodo Fukuoka , Koji Kuyama
IPC分类号： H02K2900
CPC分类号： H02K5/08 , H02K5/00 , H02K5/225 , H02K7/063 , H02K2211/03
摘要： A motor includes a rotor, a stator facing to the rotor, a motor-base-assembly for journaling the rotor and holding the stator. The motor-base-assembly is made of resin and includes a motor-base having openings and terminals made of metal. These terminals are inserted into the openings to be mated with the motor-base, and lower faces of the terminals are exposed from the bottom of the motor-base. This structure allows the terminals to be mated with the motor-base without using an insert-molding method, and permits high productivity of the motor. This advantage appears conspicuously in such a small motor, among others, as can be directly re-flow soldered to a board of a device. The device employing this motor enjoys high productivity and reliability because the motor can be directly re-flow soldered to the board of device.
摘要翻译：电动机包括转子，面向转子的定子，用于使转子轴颈保持并固定定子的电动机基座组件。电动机基座组件由树脂制成，并包括具有开口的电动机底座和由金属制成的端子。这些端子插入到与电动机底座配合的开口中，端子的下表面暴露于电动机底座的底部。该结构允许端子与电动机基座配合而不使用嵌入成型方法，并且允许电动机的高生产率。这种优点在这样的小型电动机中显而易见，其中可以直接重新流动地焊接到装置的板上。采用该电动机的装置具有高生产率和可靠性，因为电动机可以直接再流焊到装置的板上。

6. 发明授权

US07105962B2 Brushless motor for partable electronic equipment with wire treatment technique of coils 有权
标题翻译：用于线圈处理技术的可分电子设备的无刷电机
公开(公告)号：US07105962B2
公开(公告)日：2006-09-12
申请号：US10343485
申请日：2001-07-26
申请人： Shigeru Yoshida , Kodo Fukuoka , Masafumi Kumoi , Koji Kuyama
发明人： Shigeru Yoshida , Kodo Fukuoka , Masafumi Kumoi , Koji Kuyama
IPC分类号： H02K11/00
CPC分类号： H02K3/522 , H02K2211/03
摘要： A brushless motor, comprising a rotor having a magnet, a coil for generating a magnetic field for drivingly rotating the rotor, and a power supply terminal for supplying a power to the coil from outside, wherein all electrical connection parts ranging from the power supply terminal to the end of the coil are connected to each other through welded parts.
摘要翻译：一种无刷电动机，包括具有磁体的转子，用于产生用于驱动转子的磁场的线圈，以及从外部向线圈供电的电源端子，其中，从电源端子线圈端部通过焊接部件相互连接。

7. 发明授权

US06365995B1 Brushless motor and its assembly method 失效
公开(公告)号：US06365995B1
公开(公告)日：2002-04-02
申请号：US09499617
申请日：2000-02-07
申请人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
发明人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
IPC分类号： H02K706
CPC分类号： H02K5/00 , H02K5/225 , H02K7/063 , H02K2211/03
摘要： Brushless motors for portable information equipment that can be simultaneously reflow-soldered to a substrate and efficiently and densely mounted thereon in such a way that the coupled portion between the motor and the substrate has a high impact resistance, thereby providing small and reliable portable information equipment having a high productivity. The brushless motor including a housing having a bottom surface, a side surface, and a top surface, the bottom surface being located adjacent and opposite to a substrate of equipment; a plurality of lands (2a, 2e) on the bottom surface that can be mechanically or electrically joined with the substrate of the equipment; a stator (1), a bearing device (3), and a rotor (4) inside said housing, the stator (1) having a stator core (6) and a coil (7) wound around the stator core (6), the rotor (4) having a magnet (13) and being supported by the bearing device (3) so as to rotatably surround the periphery of the stator (1), the rotor (4) further including a circular weight (14).

8. 发明授权

US06624540B2 Packaging for automated supply of a brushless motor 失效
标题翻译：包装用于自动化供应无刷电机
公开(公告)号：US06624540B2
公开(公告)日：2003-09-23
申请号：US09939824
申请日：2001-08-28
申请人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
发明人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
IPC分类号： B65D8538
CPC分类号： H02K5/00 , H02K5/225 , H02K7/063 , H02K2211/03
摘要： Brushless motors for portable information equipment that can be simultaneously reflow-soldered to a substrate and efficiently and densely mounted thereon in such a way that the coupled portion between the motor and the substrate has a high impact resistance, thereby providing small and reliable portable information equipment having a high productivity. The brushless motor including a housing having a bottom surface, a side surface, and a top surface, the bottom surface being located adjacent and opposite to a substrate of equipment; a plurality of lands (2a, 2e) on the bottom surface that can be mechanically or electrically joined with the substrate of the equipment; a stator (1), a bearing device (3), and a rotor (4) inside said housing, the stator (1) having a stator core (6) and a coil (7) wound around the stator core (6), the rotor (4) having a magnet (13) and being supported by the bearing device (3) so as to rotatably surround the periphery of the stator (1), the rotor (4) further including a circular weight (14).
摘要翻译：用于便携式信息设备的无刷电动机，其可以同时回流焊接到基板并且以高效且密集的方式安装在其上，使得电动机和基板之间的耦合部分具有高抗冲击性，从而提供小且可靠的便携式信息设备生产力高。所述无刷电动机包括具有底表面，侧表面和顶表面的壳体，所述底表面位于与设备的基板相邻并相对的位置; 在底表面上可以与设备的基板机械或电连接的多个平台（2a，2e）; 定子（1），轴承装置（3）和转子（4），定子（1）具有定子铁心（6）和缠绕在定子铁芯（6）上的线圈（7）所述转子（4）具有磁体（13）并且由所述轴承装置（3）支撑以可旋转地围绕所述定子（1）的周边，所述转子（4）还包括圆形重物（14）。

9. 发明授权

US06452298B1 Brushless motor and its assembly method 有权
标题翻译：无刷电机及其组装方法
公开(公告)号：US06452298B1
公开(公告)日：2002-09-17
申请号：US10060150
申请日：2002-02-01
申请人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
发明人： Yoshiaki Fukuda , Koji Kuyama , Toshio Uehara , Kazuhito Itakura , Chiaki Yamamoto , Shigeru Yoshida , Hiroyasu Fujinaka , Mikio Umehara , Noriyoshi Sato
IPC分类号： H02K500
CPC分类号： H02K5/00 , H02K5/225 , H02K7/063 , H02K2211/03
摘要： Brushless motors for portable information equipment that can be simultaneously reflow-soldered to a substrate and efficiently and densely mounted thereon in such a way that the coupled portion between the motor and the substrate has a high impact resistance, thereby providing small and reliable portable information equipment having a high productivity. The brushless motor including a housing having a bottom surface, a side surface, and a top surface, the bottom surface being located adjacent and opposite to a substrate of equipment; a plurality of lands (2a, 2e) on the bottom surface that can be mechanically or electrically joined with the substrate of the equipment; a stator (1), a bearing device (3), and a rotor (4) inside said housing, the stator (1) having a stator core (6) and a coil (7) wound around the stator core (6), the rotor (4) having a magnet (13) and being supported by the bearing device (3) so as to rotatably surround the periphery of the stator (1), the rotor (4) further including a circular weight (14).
摘要翻译：用于便携式信息设备的无刷电动机，其可以同时回流焊接到基板并且以高效且密集的方式安装在其上，使得电动机和衬底之间的耦合部分具有高抗冲击性，从而提供小且可靠的便携式信息设备生产力高。所述无刷电动机包括具有底表面，侧表面和顶表面的壳体，所述底表面位于与设备的基板相邻并相对的位置; 在底表面上可以与设备的基板机械或电连接的多个平台（2a，2e）; 定子（1），轴承装置（3）和转子（4），定子（1）具有定子铁心（6）和缠绕在定子铁芯（6）上的线圈（7）所述转子（4）具有磁体（13）并且由所述轴承装置（3）支撑以可旋转地围绕所述定子（1）的周边，所述转子（4）还包括圆形重物（14）。

10. 发明授权

US06479914B2 Vibration motor having an eccentric weight and device including the same motor 有权
标题翻译：具有偏心重量的振动电机和包括相同电动机的装置
公开(公告)号：US06479914B2
公开(公告)日：2002-11-12
申请号：US09770698
申请日：2001-01-26
申请人： Shigeru Yoshida , Kodo Fukuoka , Kouji Kuyama , Toshiaki Tsuzaki
发明人： Shigeru Yoshida , Kodo Fukuoka , Kouji Kuyama , Toshiaki Tsuzaki
IPC分类号： B06B116
CPC分类号： H02K7/063 , H02K1/274 , H02K1/28 , H02K7/086
摘要： A motor includes a stator and a rotor facing the stator. The rotor has a magnet and an eccentric weight. The magnet is magnetized in a rotational direction and produces driving magnetic field. The eccentric weight is made of the material having a greater specific gravity than the magnet. The magnet shapes in a cylinder and a part of the cylinder is cut away to form a space. The eccentric weight is placed in the space. A rotational area of the magnet and that of the eccentric weight overlap each other. In this structure, rotation of the rotor spins the eccentric weight, thereby producing large vibrations. The eccentric weight is accommodated by a motor housing for the safety. The thin and compact motor is thus obtainable.
摘要翻译：电动机包括定子和面向定子的转子。转子具有磁铁和偏心重量。磁体沿旋转方向被磁化并产生驱动磁场。偏心重量由具有比磁体大的比重的材料制成。磁体在圆柱体中的形状被切除并形成一个空间。偏心重量放置在空间中。磁体的旋转区域和偏心重块的旋转区域彼此重叠。在这种结构中，转子的旋转旋转偏心重量，从而产生大的振动。偏心重量由电机外壳容纳，以确保安全。因此可以获得薄而紧凑的电动机。

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