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11. 发明授权

US06833646B2 Hybrid car and dynamo-electric machine 失效
标题翻译：混合动力车和发电机
公开(公告)号：US06833646B2
公开(公告)日：2004-12-21
申请号：US10752708
申请日：2004-01-08
申请人： Kim Houng Joong , Kazuo Tahara , Kou Ajima , Koki Ueta , Toshiyuki Innami , Noriaki Hino , Taizo Miyazaki , Tomoyuki Hanyu , Kousaku Ohno
发明人： Kim Houng Joong , Kazuo Tahara , Kou Ajima , Koki Ueta , Toshiyuki Innami , Noriaki Hino , Taizo Miyazaki , Tomoyuki Hanyu , Kousaku Ohno
IPC分类号： H02K1602
CPC分类号： B60K6/26 , B60K6/485 , B60K6/54 , B60L11/12 , H02K16/02 , H02K21/029 , Y02T10/6226 , Y02T10/641 , Y02T10/7005 , Y02T10/7077 , Y10S903/903 , Y10S903/906 , Y10S903/917
摘要： A hybrid drive type vehicle having a permanent magnet type synchronous motor can provide high torque characteristics in low revolution speed range of the engine and high power generation characteristics at high revolution speed range of the engine. The hybrid drive type vehicle includes an electric rotary machine being formed with a stator and a rotor. A field magnet of the rotor include a first field magnet and a second field magnet. The first and second field magnets are opposing with a magnetic pole of the stator and having a mechanism for varying a phase of a magnetic pole resulting from combination of the first and second field magnets relative to the magnetic pole of the first field magnet depending upon direction of a torque of the rotor.
摘要翻译：具有永磁式同步电动机的混合动力式车辆能够在发动机的低转速范围内提供高扭矩特性，并且在发动机的高转速范围内可提供高发电特性。混合驱动型车辆包括形成有定子和转子的电动旋转机械。转子的场磁体包括第一场磁体和第二场磁体。第一和第二场磁体与定子的磁极相对，并且具有用于根据第一和第二场磁体相对于第一场磁体的磁极的组合改变磁极的相位的机构，这取决于方向的转子的转矩。

12. 发明授权

US06653745B1 Power source apparatus for a car 失效
标题翻译：汽车电源设备
公开(公告)号：US06653745B1
公开(公告)日：2003-11-25
申请号：US09668168
申请日：2000-09-25
申请人： Ryoso Masaki , Masahiko Amano , Mutsuhiro Mori , Hideki Miyazaki , Kazuo Tahara , Keiichi Mashino
发明人： Ryoso Masaki , Masahiko Amano , Mutsuhiro Mori , Hideki Miyazaki , Kazuo Tahara , Keiichi Mashino
IPC分类号： B60L100
CPC分类号： H02J7/1423 , B60L3/0046 , B60L3/0084 , B60L3/04 , B60L11/14 , B60L11/1861 , B60L11/1868 , B60L15/20 , B60L2210/40 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2240/441 , B60L2240/443 , B60L2240/547 , B60L2240/549 , B60L2250/16 , B60L2260/26 , Y02T10/645 , Y02T10/70 , Y02T10/7005 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y02T10/7241 , Y02T10/7275 , Y10T307/832 , Y10T307/944
摘要： A power source apparatus includes a first switching element for controlling the power feed in the direction from a high-voltage battery to an inverter, and a second switching element for the power feed in the direction from the inverter to a low-voltage battery, and the voltage at the direct current side is controlled to be higher than that of the high-voltage battery when a battery controller for controlling the first and second switching elements breaks down.
摘要翻译：电源装置包括用于控制从高压电池到逆变器的方向上的供电的第一开关元件和用于从逆变器到低电压电池的方向上的供电的第二开关元件，以及当用于控制第一和第二开关元件的电池控制器故障时，将直流侧的电压控制为高于高电压电池的电压。

13. 发明授权

US06198240B1 Motor controller 失效
标题翻译：电机控制器
公开(公告)号：US06198240B1
公开(公告)日：2001-03-06
申请号：US09043876
申请日：1998-04-02
申请人： Yasuo Notohara , Yukio Kawabata , Kazuo Tahara , Makoto Ishii , Yuhachi Takakura
发明人： Yasuo Notohara , Yukio Kawabata , Kazuo Tahara , Makoto Ishii , Yuhachi Takakura
IPC分类号： H02P541
CPC分类号： H02M5/458 , B60H1/00828 , H02P27/08 , H02P29/045 , H02P2201/09
摘要： A motor controller is made up of a power supply circuit rectifying an AC power supply for outputting desired DC voltages while, at the same time, improving the power factor of the AC power supply, and a motor drive circuit for driving a motor. The controller has a rectifier circuit for converting AC power to a DC voltage and a smoothing circuit, a converter circuit constituted of a chopper circuit for controlling the DC voltage by utilizing a switching operation and the energy storing effect of an inductance, a motor drive device made up of an inverter circuit connected to the output of the converter circuit to control a motor, a converter control circuit for controlling the switching operation of the chopper circuit, an inverter control circuit for controlling the switching operation of the inverter circuit thereby driving the motor, a speed detector circuit for detecting a position of the rotor of the motor for calculating the speed of the motor, a speed control circuit receiving the calculated speed value and a speed command value for controlling the motor speed through the inverter circuit, and a DC voltage control circuit receiving the output signal of the speed control circuit for controlling the DC voltage through the converter control circuit in accordance with the output signal. The DC voltage control circuit, when the output of the speed control circuit reaches a predetermined value, outputs a signal to cause the DC voltage to increase or decrease to the converter control circuit. The output of the speed control circuit is a duty ratio signal or a speed deviation signal representing a deviation of the calculated speed value from the speed command value.
摘要翻译：电动机控制器由整流用于输出所需直流电压的交流电源的电源电路组成，同时提高交流电源的功率因数，以及用于驱动电动机的电动机驱动电路。控制器具有用于将交流电转换为直流电压的整流电路和平滑电路，由用于通过开关操作和电感的能量存储效应来控制直流电压的斩波电路构成的转换器电路，电动机驱动装置由连接到转换器电路的输出的逆变器电路组成，用于控制电动机;转换器控制电路，用于控制斩波电路的开关操作;逆变器控制电路，用于控制逆变器电路的开关操作，从而驱动电动机用于检测用于计算电动机速度的电动机的转子的位置的速度检测器电路，接收计算出的速度值的速度控制电路和用于通过逆变器电路控制电动机速度的速度指令值;以及DC 电压控制电路接收用于控制直流电压的速度控制电路的输出信号转换器控制电路根据输出信号。直流电压控制电路，当速度控制电路的输出达到预定值时，输出一个信号，使直流电压增加或减小到转换器控制电路。速度控制电路的输出是表示计算出的速度值与速度指令值的偏差的占空比信号或速度偏差信号。

14. 发明授权

US5231344A Control apparatus for electric generator 失效
标题翻译：发电机控制装置
公开(公告)号：US5231344A
公开(公告)日：1993-07-27
申请号：US917734
申请日：1992-07-20
申请人： Katsuji Marumoto , Kunio Miyashita , Kazuo Tahara , Keiichi Mashino , Atsushi Kanke , Akihiro Saito
发明人： Katsuji Marumoto , Kunio Miyashita , Kazuo Tahara , Keiichi Mashino , Atsushi Kanke , Akihiro Saito
IPC分类号： H02J7/14 , H02J7/24 , H02P9/30
CPC分类号： H02J7/245 , H02J7/1446 , H02J7/1461 , H02P9/30 , H02P2101/45 , Y02T10/92
摘要： A control device for an electric generator for use with a vehicle engine includes an armature winding (stator) and a field winding (rotor) driven by the vehicle engine. A chopper is provided for controlling the field current of the field winding and a pulse width modulator is provided for controlling the duty cycle of the chopper in response to the operating conditions of the engine. A voltage feedback loop is provided from a normally provided battery which loop incorporates a detector for detecting the actual battery voltage and a comparator for comparing the battery voltage with a predetermined set voltage so that the difference in voltage is rendered to zero. The invention additionally provides a current feedback loop for controlling a deviation between a current command value determining the duty of the chopper and an actual current flowing through the field winding so as to be substantially zero. There is also disclosed means for adaptively modifying the current command signal and means for controlling the current demanded by the field winding to reduce the torque demanded by the generator at times, inter alia, of acceleration and engine knocking.
摘要翻译：用于与车辆发动机一起使用的发电机的控制装置包括由车辆发动机驱动的电枢绕组（定子）和励磁绕组（转子）。提供了用于控制励磁绕组的励磁电流的斩波器，并且提供了脉冲宽度调制器，用于响应于发动机的工作条件来控制斩波器的占空比。从正常提供的电池提供电压反馈回路，该回路包括用于检测实际电池电压的检测器和用于将电池电压与预定设定电压进行比较的比较器，使得电压差变为零。本发明另外提供电流反馈回路，用于控制确定斩波器的占空比的电流指令值与流过励磁绕组的实际电流之间的偏差大致为零。还公开了用于自适应地修改电流指令信号的装置，以及用于控制由励磁绕组所需的电流的装置，以减少发电机特别是加速和发动机爆震时所需的转矩。

15. 发明授权

US5075607A Method and apparatus for operating vacuum cleaner 失效
标题翻译：操作真空清洁机的方法和装置
公开(公告)号：US5075607A
公开(公告)日：1991-12-24
申请号：US592664
申请日：1990-10-04
申请人： Haruo Koharagi , Kazuo Tahara , Tsunehiro Endo , Kunio Miyashita , Yoshitaro Ishii , Fumio Jyoraku , Syuji Watanabe , Hisanori Toyoshima , Kohichi Saito , Wakichiro Hishi , Koujirou Yamashita
发明人： Haruo Koharagi , Kazuo Tahara , Tsunehiro Endo , Kunio Miyashita , Yoshitaro Ishii , Fumio Jyoraku , Syuji Watanabe , Hisanori Toyoshima , Kohichi Saito , Wakichiro Hishi , Koujirou Yamashita
IPC分类号： A47L9/28 , H02P6/06 , H02P23/00
CPC分类号： A47L9/2889 , A47L9/2826 , A47L9/2831 , A47L9/2842 , A47L9/2894 , H02P23/0077 , H02P6/06 , Y10S388/904 , Y10S388/93
摘要： Method and apparatus for operating a vacuum cleaner in which by detecting a rotational speed of a variable speed fan motor adapted to give a suction force to the cleaner and its change range, the choking state of the filter and the state of the cleaned surface are discriminated, and a speed command of the fan motor is corrected on the basis of the result of the discrimination, and the comfortable cleaning can be performed by the optimum suction force.

16. 发明授权

US4880474A Method and apparatus for operating vacuum cleaner 失效
标题翻译：操作吸尘器的方法和装置
公开(公告)号：US4880474A
公开(公告)日：1989-11-14
申请号：US105598
申请日：1987-10-08
申请人： Haruo Koharagi , Kazuo Tahara , Tsunehiro Endo , Kunio Miyashita , Yoshitaro Ishii , Fumio Jyoraku , Syuji Watanabe , Hisanori Toyoshima , Kohichi Saito , Wakichiro Hishi , Koujirou Yamashita
发明人： Haruo Koharagi , Kazuo Tahara , Tsunehiro Endo , Kunio Miyashita , Yoshitaro Ishii , Fumio Jyoraku , Syuji Watanabe , Hisanori Toyoshima , Kohichi Saito , Wakichiro Hishi , Koujirou Yamashita
IPC分类号： A47L9/28 , H02P6/06 , H02P23/00
CPC分类号： A47L9/2889 , A47L9/2826 , A47L9/2831 , A47L9/2842 , A47L9/2894 , H02P23/0077 , H02P6/06 , Y10S388/904 , Y10S388/93
摘要： Method and apparatus for operating a vacuum cleaner in which by detecting a rotational speed of a variable speed fan motor adapted to give a suction force to the cleaner and its change range, the choking state of the filter and the state of the cleaned surface are discriminated, and a speed command of the fan motor is corrected on the basis of the result of the discrimination, and the comfortable cleaning can be performed by the optimum suction force.

17. 发明授权

US4703210A Miniature electric non-uniform magnetization rotating machine 失效
标题翻译：微型电动非均匀磁化旋转机
公开(公告)号：US4703210A
公开(公告)日：1987-10-27
申请号：US905158
申请日：1986-09-09
申请人： Toshimi Abukawa , Kazuo Tahara , Noriyoshi Takahashi , Toshio Tomite
发明人： Toshimi Abukawa , Kazuo Tahara , Noriyoshi Takahashi , Toshio Tomite
IPC分类号： H02K1/17 , H02K15/03 , H02K23/04 , H02K1/06 , H02K21/26
CPC分类号： H02K23/04 , H02K15/03
摘要： A miniature electric rotating machine has a stator equipped with a field pole on a peripheral circle of a rotor, and the field pole is constituted by a permanent magnet. Each permanent magnet of a miniature electric rotating machine of this type can be divided into a magnetizing side and a demagnetizing side with respect to armature reaction. In the permanent magnet of the present invention, an end portion on the demagnetizing side, which has directivity different from the magnetizing directions on the magnetizing and demagnetizing sides, is disposed adjacent to the portion on the demagnetizing side.
摘要翻译：微型旋转电机具有在转子的外周圆上设置有场极的定子，并且所述场极由永磁体构成。这种微型旋转电机的每个永磁体可以相对于电枢反应分为磁化侧和去磁侧。在本发明的永磁体中，与退磁侧的部分相邻配置有与磁化方向不同的磁化方向上的退磁侧的端部。

18. 发明授权

US07057327B2 Vehicular alternator 失效
公开(公告)号：US07057327B2
公开(公告)日：2006-06-06
申请号：US09941655
申请日：2001-08-30
申请人： Hiroshi Kanazawa , Kenji Miyata , Kaoru Kawabata , Kohji Maki , Kazuo Tahara , Susumu Sasaki , Ryoichi Takahata
发明人： Hiroshi Kanazawa , Kenji Miyata , Kaoru Kawabata , Kohji Maki , Kazuo Tahara , Susumu Sasaki , Ryoichi Takahata
IPC分类号： H02K1/22
CPC分类号： H02K21/044
摘要： A vehicular alternator is provided which can effectively utilize the magnetic flux of a permanent magnet disposed between claw-type magnetic poles and can improve an output of the alternator. The vehicular alternator comprises a rotor and a stator constituted by coiling stator windings over a stator core, the rotor comprising a pair of claw-type magnetic poles arranged in an opposed relation, a permanent magnet disposed between adjacent two of a plurality of claws provided on the pair of claw-type magnetic poles, and field windings coiled radially inward of the plurality of claws. Each of the plurality of claws of the rotor is formed to have a shape coming into contact with the whole of a magnetic pole surface of the permanent magnet.

19. 发明授权

US06938713B1 Dynamotor of hybrid vehicle, and method of control thereof 失效
标题翻译：混合动力车动力学及其控制方法
公开(公告)号：US06938713B1
公开(公告)日：2005-09-06
申请号：US09936481
申请日：1999-09-20
申请人： Kazuo Tahara , Houng Joong Kim , Tsunehiro Endo , Ryoso Masaki , Kou Ajima , Toshiyuki Innami , Keiichi Mashino , Yoshimi Sakurai
发明人： Kazuo Tahara , Houng Joong Kim , Tsunehiro Endo , Ryoso Masaki , Kou Ajima , Toshiyuki Innami , Keiichi Mashino , Yoshimi Sakurai
IPC分类号： B60K6/485 , B60K6/54 , B60L11/12 , B60L11/18 , B60W10/06 , B60W10/08 , B60W20/00 , B60K6/08
CPC分类号： B60W20/00 , B60K6/46 , B60K6/485 , B60K6/54 , B60L11/12 , B60L11/1851 , B60L2210/12 , B60W10/06 , B60W10/08 , F02N11/04 , Y02T10/6226 , Y02T10/6286 , Y02T10/7005 , Y02T10/705 , Y02T10/7077 , Y02T10/7233
摘要： The present invention is characterized by a hybrid car comprising a motor generator mechanically connected with the crank shaft of an internal combustion engine for driving a car wherein the internal combustion engine is started by electric power supplied by a battery and power is generated by rotation from the internal combustion engine to charge the battery, an inverter for controlling the drive and power generation of the motor generator, and a control circuit for controlling the inverter, this hybrid car further characterized in that the motor generator is driven by battery power to start the internal combustion engine, and after the internal combustion engine has started, the battery is charged by the generator mode operation of the motor generator using the power of the internal combustion engine, wherein a step-down chopper circuit is provided between the battery and the inverter, and step-down control is provided to ensure that the power generation voltage will reach the level of the battery charging voltage through the step-down chopper circuit.
摘要翻译：本发明的特征在于，一种混合动力汽车，其特征在于，包括与用于驱动汽车的内燃机的曲轴机械连接的电动发电机，其中通过由电池供电的电力来启动内燃机，并且通过从用于对电池充电的内燃机，用于控制电动发电机的驱动和发电的逆变器以及用于控制逆变器的控制电路，其特征在于，电动发电机由电池电源驱动以启动内部内燃机，在内燃机起动之后，利用内燃机的动力利用电动发电机的发电机模式运转来对电池进行充电，其中在电池和逆变器之间设置降压斩波电路，并提供降压控制，以确保发电电压达到水平的电池充电电压通过降压斩波电路。

20. 发明授权

US06603280B2 Motor controller 失效
标题翻译：电机控制器
公开(公告)号：US06603280B2
公开(公告)日：2003-08-05
申请号：US09761702
申请日：2001-01-18
申请人： Yasuo Notohara , Yukio Kawabata , Kazuo Tahara , Makoto Ishii , Yuhachi Takakura
发明人： Yasuo Notohara , Yukio Kawabata , Kazuo Tahara , Makoto Ishii , Yuhachi Takakura
IPC分类号： G05F146
CPC分类号： H02M5/4585 , F24F11/85 , F25B49/025 , F25B2600/021 , H02M2001/0025 , Y02B30/741
摘要： A converter module which receives an AC voltage, converts the AC voltage to a DC voltage, and outputs the DC voltage to a circuit for driving a motor. The converter module includes a switching device, a diode, and a control circuit which controls the DC voltage output by the converter module by controlling the switching device. The control circuit includes a plurality of DC voltage detection terminals which detect the DC voltage output by the converter module with respective different DC voltage detection gains, a selector which selects at least one of the DC voltage detection terminals in accordance with an external signal indicative of a speed of the motor, and outputs a DC voltage detection value, and a controller which controls the DC voltage output by the converter module in accordance with the DC voltage detection value output by the selector.
摘要翻译： A转换器模块，其接收AC电压，将AC电压转换为DC电压，并将DC电压输出到用于驱动电动机的电路。转换器模块包括开关器件，二极管和控制电路，其通过控制开关器件来控制转换器模块输出的直流电压。控制电路包括多个直流电压检测端子，其检测由转换器模块输出的具有各自不同的直流电压检测增益的直流电压;选择器，其根据指示直流电压检测端子的外部信号选择至少一个直流电压检测端子电动机的速度，并输出直流电压检测值;以及控制器，其根据由选择器输出的直流电压检测值来控制由转换器模块输出的直流电压。

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