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1. 发明授权

US4960178A Motor-driven power steering apparatus 失效
标题翻译：电动助力转向装置
公开(公告)号：US4960178A
公开(公告)日：1990-10-02
申请号：US247509
申请日：1988-09-22
申请人： Toshimi Abukawa , Toshiaki Okuyama , Kazuo Tahara , Katsuji Marumoto , Toshiyuki Koterazawa , Mitsuyuki Hombu , Tadashi Takahashi , Hisatugu Ishikura , Hirohisa Yamamura , Toru Tatsuzaki , Tsutomu Omae , Shuichi Takamatsu
发明人： Toshimi Abukawa , Toshiaki Okuyama , Kazuo Tahara , Katsuji Marumoto , Toshiyuki Koterazawa , Mitsuyuki Hombu , Tadashi Takahashi , Hisatugu Ishikura , Hirohisa Yamamura , Toru Tatsuzaki , Tsutomu Omae , Shuichi Takamatsu
IPC分类号： B62D5/04
CPC分类号： B62D5/0457 , B62D5/04
摘要： A generator generates two voltage outputs which have different voltage levels. One voltage output from the generator is used for operating a power steering apparatus. Another voltage output from the generator is used for charging a battery which supplies current to other loads.
摘要翻译：发生器产生具有不同电压电平的两个电压输出。来自发电机的一个电压输出用于操作动力转向装置。来自发电机的另一个电压输出用于为向其他负载提供电流的电池充电。

2. 发明授权

US5033565A Motor-driven power steering apparatus 失效
标题翻译：电动助力转向装置
公开(公告)号：US5033565A
公开(公告)日：1991-07-23
申请号：US423355
申请日：1989-10-18
申请人： Toshimi Abukawa , Toshiaki Okuyama , Kazuo Tahara , Katsuji Marumoto , Toshiyuki Koterazawa , Mitsuyuki Hombu , Tadashi Takahashi , Hisatugu Ishikura , Hiroshisa Yamamura , Toru Tatsuzaki , Tsutomu Omae , Shuichi Takamatsu
发明人： Toshimi Abukawa , Toshiaki Okuyama , Kazuo Tahara , Katsuji Marumoto , Toshiyuki Koterazawa , Mitsuyuki Hombu , Tadashi Takahashi , Hisatugu Ishikura , Hiroshisa Yamamura , Toru Tatsuzaki , Tsutomu Omae , Shuichi Takamatsu
IPC分类号： B62D5/04
CPC分类号： B62D5/0457
摘要： A generator generates two voltage outputs which have different voltage levels. One voltage output from the generator is used for operating a power steering apparatus. Another voltage output from the generator is used for charging a battery which supplies current to other loads.
摘要翻译：发生器产生具有不同电压电平的两个电压输出。来自发电机的一个电压输出用于操作动力转向装置。来自发电机的另一个电压输出用于为向其他负载提供电流的电池充电。

3. 发明授权

US4875539A Electric power steering control system 失效
标题翻译：电动助力转向控制系统
公开(公告)号：US4875539A
公开(公告)日：1989-10-24
申请号：US176151
申请日：1988-03-31
申请人： Toshimi Abukawa , Kazuo Tahara , Katsuji Murumoto , Toshiyuki Koterazawa , Mitsuyuki Hombu , Tadashi Takahashi , Shuichi Takamatsu , Hisatugu Ishikura , Hiroshisa Yamamura , Toru Tatsuzaki , Tsutomu Ohmae , Toshiaki Okuyama , Seizi Yamashita , Shigeki Saito , Masato Sakai
发明人： Toshimi Abukawa , Kazuo Tahara , Katsuji Murumoto , Toshiyuki Koterazawa , Mitsuyuki Hombu , Tadashi Takahashi , Shuichi Takamatsu , Hisatugu Ishikura , Hiroshisa Yamamura , Toru Tatsuzaki , Tsutomu Ohmae , Toshiaki Okuyama , Seizi Yamashita , Shigeki Saito , Masato Sakai
IPC分类号： B62D5/04
CPC分类号： B62D5/046
摘要： An electric power steering control system includes an electric motor for producing an assisting torque for the vehicle steering system through a reduction gear, a steering torque sensor fitted on the steering shaft, a controller for controlling the input to the motor in accordance with the torque sensor output, a battery for supplying power to the controller, and a voltage step-up circuit connected to the battery for driving the motor at a voltage higher than the battery voltage. The controller drives the motor at a high voltage.
摘要翻译：一种电动助力转向控制系统，包括：电动机，用于通过减速齿轮产生用于车辆转向系统的辅助转矩，安装在转向轴上的转向扭矩传感器;控制器，用于根据转矩传感器控制对电动机的输入输出，用于向控制器供电的电池，以及连接到电池的升压电路，用于以高于电池电压的电压驱动电动机。控制器以高电压驱动电机。

4. 发明授权

US4926960A Electric power steering apparatus for vehicle 失效
标题翻译：车用电动助力转向装置
公开(公告)号：US4926960A
公开(公告)日：1990-05-22
申请号：US245349
申请日：1988-09-16
申请人： Hisatugu Ishikura , Kazuo Tahara , Toshimi Abukawa , Katsuji Marumoto , Toshiyuki Koterazaka , Mitsuyuki Hombu , Tadashi Takahashi , Hirohisa Yamamura , Toru Tatsuzaki , Tsutomu Ohmae , Shuichi Takamatsu
发明人： Hisatugu Ishikura , Kazuo Tahara , Toshimi Abukawa , Katsuji Marumoto , Toshiyuki Koterazaka , Mitsuyuki Hombu , Tadashi Takahashi , Hirohisa Yamamura , Toru Tatsuzaki , Tsutomu Ohmae , Shuichi Takamatsu
IPC分类号： B62D6/02 , B62D5/04
CPC分类号： B62D5/0463
摘要： An electric power steering apparatus for a vehicle comprises a steering shaft, an electric motor operable to generate an auxiliary steering force having a magnitude corresponding to a value of electric current supplied thereto, a steering toque sensor for detecting a steering torque applied to the steering shaft, a vehicle weight sensor for detecting a vehicle weight, and a control device. The control device is constituted to increase and decrease the value of electric current to be supplied to the electric motor in accordance with not only the increase and decrease of the value detected by the steering torque sensor but also the increase and decrease of the value detected by the vehicle weight sensor.

5. 发明授权

US06414867B2 Power inverter 失效
标题翻译：电源逆变器
公开(公告)号：US06414867B2
公开(公告)日：2002-07-02
申请号：US09784117
申请日：2001-02-16
申请人： Osamu Suzuki , Heikichi Kuwabara , Akio Yasukawa , Mitsuyuki Hombu , Hirohisa Yamamura , Sanshirou Obara , Kaname Sasaki
发明人： Osamu Suzuki , Heikichi Kuwabara , Akio Yasukawa , Mitsuyuki Hombu , Hirohisa Yamamura , Sanshirou Obara , Kaname Sasaki
IPC分类号： H02M100
CPC分类号： H02M7/003 , H01L2924/0002 , H05K7/20927 , H01L2924/00
摘要： A heat sink or cooling case has a cooling channel and at least one opening formed to face part of the channel. A first seal is provided outside the at least one opening. A cooling case has a groove located outside the first seal. Holes are discretely formed in the groove and lead from the groove to an exterior of the cooling case. A second seal is provided outside the groove. A radiating plate constituting a circuit case is mounted on the heat sink by using a clamping device inside or outside the second seal.
摘要翻译：散热器或冷却箱具有冷却通道和形成为面对通道的一部分的至少一个开口。第一密封件设置在至少一个开口的外部。冷却箱具有位于第一密封件外部的凹槽。孔分离地形成在凹槽中并从凹槽引导到冷却箱的外部。第二密封件设置在凹槽外部。构成电路壳体的散热板通过在第二密封件的内部或外部使用夹紧装置安装在散热器上。

6. 发明授权

US06914408B2 Motor control apparatus and electric vehicle using same 失效
标题翻译：电机控制装置和电动车辆使用相同
公开(公告)号：US06914408B2
公开(公告)日：2005-07-05
申请号：US09925700
申请日：2001-08-10
申请人： Takefumi Sawada , Satoru Kaneko , Ryoso Masaki , Mitsuyuki Hombu , Hiroshi Katayama
发明人： Takefumi Sawada , Satoru Kaneko , Ryoso Masaki , Mitsuyuki Hombu , Hiroshi Katayama
IPC分类号： B60L15/20 , H02P3/18 , H02P6/16 , H02P6/18 , H02P21/00 , H02P27/04 , H02P5/28 , H02P7/36
CPC分类号： H02P21/04 , B60L11/1803 , B60L15/025 , B60L2220/14 , H02P3/18 , H02P6/16 , H02P21/22 , Y02T10/643 , Y02T10/7005 , Y02T10/7258
摘要： A synchronous motor controlling apparatus which can be applied to the carrier synchronized position estimating method as well and have protection-related functions such as detection of inverted magnetic pole position of a motor in a simple method, and an electric motor using the synchronous motor control apparatus. A controller controls a voltage applied to an AC motor with a PWM signal. A magnetic pole position detector of the controller detects a current of the AC motor to estimate a pole position of the AC motor. A fault detector detects a fault in the estimated magnetic position of the AC motor.
摘要翻译：也可以应用于载波同步位置估计方法的同步电动机控制装置，并且具有保护功能，例如以简单的方法检测电动机的反转磁极位置，以及使用同步电动机控制装置的电动机。控制器利用PWM信号控制施加到交流电动机的电压。控制器的磁极位置检测器检测交流电动机的电流，以估计交流电动机的极点位置。故障检测器检测交流电动机的估计磁位置中的故障。

7. 发明授权

US4581693A Apparatus for repeatedly applying short-circuit pulses to a current type inverter for output current control 失效
标题翻译：用于对电流型逆变器反复施加短路脉冲以进行输出电流控制的装置
公开(公告)号：US4581693A
公开(公告)日：1986-04-08
申请号：US600902
申请日：1984-04-16
申请人： Shigeta Ueda , Mitsuyuki Hombu , Yasuo Matsuda
发明人： Shigeta Ueda , Mitsuyuki Hombu , Yasuo Matsuda
IPC分类号： H02M7/527
CPC分类号： H02M7/527
摘要： An apparatus for controlling a current type inverter including a bridge circuit of bridge-connected self-extinguish elements triggered by pulse width modulation signals. A current is provided for applying a single or plural triggering pulses having a desired pulse width to those self-extinguish elements connected in series with the other self-extinguish elements forming the pairs in the bridge circuit and which other self-extinguish elements are turned on by the pulse width modulation signals. By the above manner of control, the current type inverter can generate output currents of sinusoidal waveform, and the value of the output currents can be controlled over a very wide range.
摘要翻译：一种用于控制电流型逆变器的装置，包括由脉冲宽度调制信号触发的桥接自熄元件的桥式电路。提供电流以将具有期望脉冲宽度的单个或多个触发脉冲施加到与形成桥接电路中的对的其它自熄灭元件串联连接的那些自熄灭元件，以及其他自熄灭元件被接通通过脉宽调制信号。通过上述控制方式，电流型逆变器可以产生正弦波形的输出电流，可以在非常宽的范围内控制输出电流的值。

8. 发明申请

US20050119856A1 State detecting system and device employing the same 有权
标题翻译：状态检测系统及其采用的装置
公开(公告)号：US20050119856A1
公开(公告)日：2005-06-02
申请号：US11033057
申请日：2005-01-10
申请人： Akihiko Emori , Akihiko Kudou , Shigeyuki Yoshihara , Hideki Miyazaki , Toshisada Mitsui , Mitsuyuki Hombu , Kazuyoshi Sasazawa
发明人： Akihiko Emori , Akihiko Kudou , Shigeyuki Yoshihara , Hideki Miyazaki , Toshisada Mitsui , Mitsuyuki Hombu , Kazuyoshi Sasazawa
IPC分类号： G01R31/36 , H01M10/44 , H01M10/48 , H02J7/00 , G06F11/30
CPC分类号： B60W20/13 , B60L8/003 , B60L11/005 , B60L11/14 , B60L11/1803 , B60L11/1861 , B60L2210/40 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2250/16 , B60W10/26 , B60W20/00 , G01R31/3624 , G01R31/3648 , G01R31/3651 , G01R31/3662 , G01R31/3675 , Y02T10/70 , Y02T10/7011 , Y02T10/7016 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/7077 , Y02T10/7083 , Y02T10/7241 , Y02T90/16
摘要： A state detecting system which can detect state of power storage at high precision even with lesser characteristic data to be used for calculation, and a device employing the same. The state detecting system has a memory for storing a characteristic data, calculation information, and set information, an arithmetic unit for calculating state information indicative of state of said power storage and calculating correction information for performing correction, a first correcting unit for correcting input of said arithmetic means, and a second correcting unit for correcting information stored or set in the storage.
摘要翻译：一种状态检测系统，即使使用较小的要用于计算的特征数据，也能够高精度地检测蓄电状态，以及采用该状态检测系统的装置。状态检测系统具有用于存储特征数据，计算信息和设定信息的存储器，用于计算表示所述电力存储状态的状态信息的运算单元和用于进行校正的计算校正信息，第一校正单元，用于校正输入所述算术装置和用于校正存储或设置在存储器中的信息的第二校正单元。

9. 发明授权

US06555988B2 Motor control device 有权
标题翻译：电机控制装置
公开(公告)号：US06555988B2
公开(公告)日：2003-04-29
申请号：US09726595
申请日：2000-12-01
申请人： Ryoso Masaki , Satoru Kaneko , Sanshiro Obara , Mitsuyuki Hombu , Yoshimi Sakurai
发明人： Ryoso Masaki , Satoru Kaneko , Sanshiro Obara , Mitsuyuki Hombu , Yoshimi Sakurai
IPC分类号： H02P618
CPC分类号： H02P6/182 , H02P6/18 , H02P25/089
摘要： In an arrangement having an electric power inverter 2 which applies a voltage to an AC motor 1 and a control unit 4 which calculates a voltage command value applied in PWM signals, detection use voltages Vup, Vvp and Vwp are applied in synchronism with PWM signal generation use carrier waves in the control unit 4 as well as motor currents iv and iv are detected in response to current detection pulses Pd in synchronism therewith. In a magnetic pole position detection unit 12, counter electromotive forces of the synchronous motor 1 are estimated from a relationship between the detection use voltages Vup, Vvp and Vwp and current difference vectors of the motor current to determine a magnetic pole position &thgr; through calculation. The determined magnetic pole position &thgr; is inputted to coordinate conversion units 8 and 11 and a motor speed detection unit 13. Thereby, a motor control device having a control characteristic of a good response property with no magnetic pole position sensor is provided for a control system of a synchronous motor.
摘要翻译：在具有向交流电动机1施加电压的电力逆变器2和计算施加在PWM信号中的电压指令值的控制单元4的布置中，与PWM信号生成同步地施加检测用电压Vup，Vvp和Vwp 响应于与其同步的电流检测脉冲Pd，检测控制单元4中的载波以及电动机电流iv和iv。在磁极位置检测单元12中，根据检测用电压Vup，Vvp和Vwp之间的关系以及电动机电流的电流差矢量来估计同步电动机1的反电动势，以通过计算来确定磁极位置θ。将确定的磁极位置θ输入到坐标转换单元8和11以及电动机速度检测单元13.由此，提供具有无磁极位置传感器的良好响应特性的控制特性的电动机控制装置用于控制系统的同步电机。

10. 发明授权

US5424937A Gate drive power source for electric power converter 失效
标题翻译：电力转换器的栅极驱动电源
公开(公告)号：US5424937A
公开(公告)日：1995-06-13
申请号：US073392
申请日：1993-06-09
申请人： Ryuji Iyotani , Akiteru Ueda , Hiroshi Narita , Mitsuyuki Hombu , Hidetoshi Aizawa
发明人： Ryuji Iyotani , Akiteru Ueda , Hiroshi Narita , Mitsuyuki Hombu , Hidetoshi Aizawa
IPC分类号： H02J7/34 , H02M1/08 , H02M1/088 , H02M7/757 , H03K17/00 , H03K17/0814 , H02M7/521
CPC分类号： H03K17/08144 , H02M1/08 , H02M1/088 , H03K2217/0036 , H03K2217/0081
摘要： An electric power converter comprising a plurality of reactors, a plurality of self quenching type switching elements, the reactors and switching elements being series-connected per one arm, and surge-absorbing snubber circuits connected in parallel to the switching elements respectively, the switching circuits being driven by gate drive circuits connected to respective gates of the switching elements to thereby convert a DC voltage into an AC voltage or convert an AC voltage into a DC voltage. The electric power converter further comprises: an apparatus for recovering energy accumulated on at least one side of the reactors and the snubber circuits and an apparatus for generating a DC source for supplying electric power to each of the gate drive circuits, on the basis of the recovered energy. In the electric power converter constituted by a plurality of self quenching type semiconductor switching elements connected in series, high efficiency is attained through reduction in size of the gate driver and electric power saving.
摘要翻译：一种电力转换器，包括多个反应器，多个自熄型开关元件，每个臂串联连接的电抗器和开关元件以及分别与开关元件并联连接的浪涌吸收缓冲电路，开关电路由连接到开关元件的各个栅极的栅极驱动电路驱动，从而将DC电压转换为AC电压或将AC电压转换为DC电压。电力转换器还包括：用于回收积聚在电抗器的至少一侧的能量的装置和缓冲电路，以及用于产生用于向每个栅极驱动电路提供电力的DC源的装置，恢复能量。在由串联连接的多个自熄型半导体开关元件构成的电力转换器中，通过减小栅极驱动器的尺寸和节省电力来实现高效率。

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