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21. 发明授权

US06281656B1 Synchronous motor control device electric motor vehicle control device and method of controlling synchronous motor 失效
标题翻译：同步电动机控制装置电动车辆控制装置及同步电机控制方法
公开(公告)号：US06281656B1
公开(公告)日：2001-08-28
申请号：US09409992
申请日：1999-09-30
申请人： Ryoso Masaki , Satoru Kaneko
发明人： Ryoso Masaki , Satoru Kaneko
IPC分类号： H02P736
CPC分类号： H02P6/18 , B60L11/14 , B60L11/1803 , B60L11/1807 , B60L15/025 , B60L15/20 , B60L2220/14 , B60L2220/16 , B60L2220/18 , Y02T10/643 , Y02T10/70 , Y02T10/7005 , Y02T10/7077 , Y02T10/7275
摘要： A synchronous motor control system includes a synchronous motor 1, an inverter 3 and a controller 4 wherein a current differential detecting unit 13 detects a variation of a motor current when the three phases of the motor 1 is short circuited by the inverter 3, namely at the moment when a carrier wave in a PWM signal generator 9 assumes maximum or minimum value, in a calculating unit 14 a phase &ggr; from &agr; axis of a stationary coordinate system to a three phase short circuited current differential vector is calculated, a phase &dgr; is estimated from d axis to the three phase short circuited current differential vector by making use of d axis current id and q axis current iq on d-q axes coordinate system in the controller 4, thereafter the magnetic pole position &thgr; with respect to &agr; axis is calculated from the phases &ggr; and &dgr;, based on thus calculated magnetic pole position &thgr;, d-q axes control units 11, 7 and 8 are constituted to control the synchronous motor, thereby a highly reliable control system for the motor which permits a detection of the magnetic pole position without affecting a state of applied voltage thereto while performing a usual PWM control with a low cost controller.
摘要翻译：同步电动机控制系统包括同步电动机1，逆变器3和控制器4，其中电流差动检测单元13检测到当电动机1的三相被逆变器3短路时的电动机电流的变化，即在在PWM信号发生器9中的载波呈现最大或最小值的时刻，计算单元14中计算出从静止坐标系的α轴到三相短路电流微分矢量的相位γ，相位差为通过利用控制器4中的dq轴坐标系上的d轴电流id和q轴电流iq从d轴估计到三相短路电流差分矢量，此后相对于α轴的磁极位置θ由基于这样计算的磁极位置θ，dq轴控制单元11,7和8的相位γ和δ被构造成控制同步电动机t 因此，用于电动机的高度可靠的控制系统允许检测磁极位置而不影响施加电压的状态，同时以低成本控制器执行通常的PWM控制。

22. 发明授权

US6005365A Motor control apparatus 失效
标题翻译：电机控制装置
公开(公告)号：US6005365A
公开(公告)日：1999-12-21
申请号：US81763
申请日：1998-05-21
申请人： Satoru Kaneko , Ryozo Masaki
发明人： Satoru Kaneko , Ryozo Masaki
IPC分类号： H02P25/08 , H02P6/18 , H02P21/00 , H02P27/04 , H02P27/06 , H02P1/46
CPC分类号： H02P6/185 , H02P21/00
摘要： The present invention addresses a problem as to how to provide a motor control apparatus which has a magnetic pole position inferring means capable of inferring the position of a magnetic pole of a synchronous motor by adopting a simple method in a short period of time with a high degree of accuracy. In order to solve this problem, a signal id1* for inference use is applied and a peak value iqh of a response current iq' is detected by an iq' peak detecting unit. The peak value iqh is then supplied to a magnetic pole position inferring unit for inferring the position of the magnetic pole of the synchronous motor by carrying out multiplication processing.
摘要翻译：本发明解决了如何提供一种电动机控制装置的问题，该电动机控制装置具有能够在短时间内采用简单的方法以高的方式推断同步电动机的磁极的位置的磁极位置推定装置准确度。为了解决这个问题，使用用于推断使用的信号id1 *，并且由iq'峰值检测单元检测响应电流iq'的峰值iqh。峰值iqh然后被提供给磁极位置推断单元，用于通过执行乘法处理来推断同步电动机的磁极的位置。

23. 发明授权

US5726890A Control apparatus for electric vehicle 失效
公开(公告)号：US5726890A
公开(公告)日：1998-03-10
申请号：US523934
申请日：1995-09-06
申请人： Yuusuke Takamoto , Ryoso Masaki , Sanshiro Obara , Satoru Kaneko
发明人： Yuusuke Takamoto , Ryoso Masaki , Sanshiro Obara , Satoru Kaneko
IPC分类号： B60L3/00 , B60L7/00 , B60L15/20 , B60L15/34
CPC分类号： H02P3/025 , B60L15/2009 , B60L15/2018 , B60L7/06 , B60L7/08 , B60L2220/12 , B60L2240/12 , B60L2240/421 , B60L2240/423 , B60L2250/26 , B60L2260/22 , Y02T10/645 , Y02T10/7275
摘要： An electric vehicle control unit capable of position control so that the vehicle can be held in its stop position without vibration, even if an operator does not keep the brake pressed. The control circuit of the electric vehicle comprises a speed/torque instruction generation circuit, a position control selection circuit, a position instruction generation circuit and a motor control circuit. When the vehicle stops, control of the motor is changed from speed or torque control to position control.

24. 发明授权

US5677604A Control system and control method for electric automobile 失效
标题翻译：电动汽车控制系统及控制方法
公开(公告)号：US5677604A
公开(公告)日：1997-10-14
申请号：US225297
申请日：1994-04-08
申请人： Ryoso Masaki , Nobuyoshi Mutoh , Satoru Kaneko , Sanshiro Obara
发明人： Ryoso Masaki , Nobuyoshi Mutoh , Satoru Kaneko , Sanshiro Obara
IPC分类号： G01R15/09 , B60L9/18 , B60L11/18 , H02J7/02 , H02P3/00
CPC分类号： B60L11/185 , B60L11/1803 , H02J7/022 , B60L2220/12 , B60L2240/526 , Y02T10/7005 , Y02T10/7072 , Y02T90/121 , Y02T90/128 , Y02T90/14
摘要： This invention aims to realize a superior control system for electric automobile, wherein the current can be accurately controlled according to the state of the automobile and yet high driving performance and charging performance can be achieved. When in the drive mode of the automobile, the system detects the current for drive using the current detector, controls the current of the inverter, and drives the induction motor. When in the charge mode, the system detects the current for charge using the current detector, controls the inverter, and charges the battery with the current from an external power supply. The intensity of the current differs by several times when driving and when charging, but the current detection range of the current detector for drive is wider than the current detection range of the current detector for charge. Therefore, the system detects higher current very accurately when driving and detects lower current very accurately when charging. Either when a charge control is required or when a motor drive control is required, the system can perform accurate current control suitable for each current control range requirement, thereby allowing highly efficient charge control with less noise.
摘要翻译：本发明旨在实现电动汽车的优越控制系统，其中可以根据汽车的状态精确地控制电流，并且可以实现高驱动性能和充电性能。当在汽车的驱动模式下，系统使用电流检测器检测驱动电流，控制变频器的电流，并驱动感应电动机。在充电模式下，系统使用电流检测器检测充电电流，控制逆变器，并用外部电源的电流对电池充电。当驱动和充电时，电流强度不同，但驱动电流检测器的电流检测范围大于电流检测器的电流检测范围。因此，当驱动时，系统检测到较高的电流，并且在充电时能够非常精确地检测到较低的电流。当需要充电控制或需要电机驱动控制时，系统可以执行适合于每个电流控制范围要求的精确电流控制，从而允许具有较小噪声的高效充电控制。

25. 发明授权

US5583406A Control method and system for regeneration braking of an electric vehicle 失效
标题翻译：电动汽车再生制动控制方法及系统
公开(公告)号：US5583406A
公开(公告)日：1996-12-10
申请号：US341964
申请日：1994-11-16
申请人： Nobuyoshi Mutoh , Satoru Kaneko , Ryoso Masaki , Tsutomu Ohmae
发明人： Nobuyoshi Mutoh , Satoru Kaneko , Ryoso Masaki , Tsutomu Ohmae
IPC分类号： B60L7/22 , B60L11/12 , B60L11/18 , H02J7/14 , H02P3/14
CPC分类号： B60L11/1862 , B60L11/1805 , B60L7/12 , B60L7/22 , H02J7/14 , Y02T10/7005 , Y02T10/7022 , Y02T10/7044 , Y02T10/705 , Y02T10/92
摘要： When a voltage level determinator judges from the terminal voltage of a smoothing capacitance that a battery is in an over-charged state and cannot receive regeneration energy, a regeneration/free-wheel mode selector switches to a free-wheel mode for consuming the energy of the battery. For this purpose, a torque reducing signal generator executes a control in which only a magnetizing component of current flows through the primary winding and no driving force is generated in the motor, with the result that the energy of the battery is consumed as heat loss inside the motor. Then, when the over-charged state is eliminated and the energy receiving capability of the battery is recovered, the regeneration/free-wheel mode selector switches the mode to the regeneration mode to obtain regeneration braking.
摘要翻译：当电压电平确定器从电池处于过充电状态的平滑电容的端子电压判断并且不能接收再生能量时，再生/再循环模式选择器切换到用于消耗能量的电池。为此，转矩降低信号发生器执行其中只有电流的磁化分量流过初级绕组并且在电动机中不产生驱动力的控制，结果是电池的能量作为热损失被消耗电机。然后，当消除过充电状态并恢复电池的能量接收能力时，再生/再循环模式选择器将模式切换到再生模式以获得再生制动。

26. 发明申请

US20130151055A1 HYBRID WHEEL LOADER 有权
标题翻译：混合车轮装载机
公开(公告)号：US20130151055A1
公开(公告)日：2013-06-13
申请号：US13817538
申请日：2011-08-19
申请人： Satoru Kaneko , Takashi Ikimi , Hidekazu Moriki , Noritaka Ito , Hiroaki Yanagimoto
发明人： Satoru Kaneko , Takashi Ikimi , Hidekazu Moriki , Noritaka Ito , Hiroaki Yanagimoto
IPC分类号： B60W10/26 , B60W20/00
CPC分类号： B60W10/26 , B60W20/00 , B60W2300/17 , B60Y2200/415 , B60Y2400/114 , E02F9/20 , E02F9/2075 , E02F9/2091 , Y10S903/907
摘要： [Problem] To provide a hybrid wheel loader capable of highly efficient and stable supply of motive power.[Solution] A hybrid wheel loader including: a front work machine (5) provided at the front of a vehicle; power sources including an engine (1) and an electric storage device; and a hybrid control device (20) which controls output of these power sources; characterized in that: a capacitor (11) is provided as the electric storage device; and the hybrid control device makes control to decrease a voltage of the capacitor in accordance with increase of energy held by the vehicle.
摘要翻译： [问题]提供能够高效稳定地供应动力的混合轮式装载机。 [解决方案]一种混合轮式装载机，包括：设置在车辆前部的前工作机械（5）; 电源，包括发动机（1）和蓄电装置; 以及控制这些电源的输出的混合控制装置（20）其特征在于：设置电容器（11）作为所述蓄电装置; 并且混合控制装置根据车辆所持有的能量的增加进行控制以降低电容器的电压。

27. 发明申请

US20110053933A1 HYDROXYQUINOXALINECARBOXAMIDE DERIVATIVE 审中-公开
标题翻译：羟基喹啉氧甲酰胺衍生物
公开(公告)号：US20110053933A1
公开(公告)日：2011-03-03
申请号：US12934506
申请日：2009-03-24
申请人： Kayoko Motoki , Kiichi Kawagoe , Shigeyuki Nishinaka , Sachie Masuda , Atsunobu Sakamoto , Satoru Kaneko , Tsuyoshi Arita , Aki Yokomizo
发明人： Kayoko Motoki , Kiichi Kawagoe , Shigeyuki Nishinaka , Sachie Masuda , Atsunobu Sakamoto , Satoru Kaneko , Tsuyoshi Arita , Aki Yokomizo
IPC分类号： A61K31/498 , C07D401/12 , C07D401/14 , A61K31/501 , C07D417/14 , A61K31/506 , C07D413/14 , A61K31/5377 , A61P7/02
CPC分类号： C07D401/12 , C07D401/14 , C07D417/14
摘要： The present invention provides a novel hydroxyquinoxaline carboxamide derivative that is useful for preventing and/or treating blood coagulation disorders. A compound represented by formula (i), or a pharmacologically acceptable salt thereof: wherein, each of R1 and R2 independently represents a group such as a hydrogen atom or a halogen atom; R3 represents a group such as a hydrogen atom; each of R4 and R5 independently represents a group such as a hydrogen atom, a halogen atom or a C1-4 alkyl group; each of R6 and R7 independently represents a hydrogen atom or a C1-4 alkyl group; X represents a group such as a C3-10 cycloalkyl group, C6-10 aryl group or a 5- to 10-membered heterocyclic group, which may be substituted with substituent(s) selected from substituent group α; Y represents a group such as —CO—, —O— or —NRa—, and Ra represents a group such as a hydrogen atom or a C1-4 alkyl group.
摘要翻译：本发明提供了可用于预防和/或治疗凝血障碍的新型羟基喹喔啉羧酰胺衍生物。式（i）表示的化合物或其药理学上可接受的盐：其中，R 1和R 2各自独立地表示氢原子或卤素原子等基团; R3表示氢原子等基团， R4和R5各自独立地表示氢原子，卤素原子或C1-4烷基等基团。 R6和R7各自独立地表示氢原子或C1-4烷基; X表示可以被选自取代基组α的取代基取代的C 10-10环烷基，C 6-10芳基或5〜10元杂环基等基团; Y表示-CO-，-O-或-NR a - ，R a表示氢原子或C 1-4烷基等基团。

28. 发明申请

US20090248230A1 Motor Controller 审中-公开
标题翻译：电机控制器
公开(公告)号：US20090248230A1
公开(公告)日：2009-10-01
申请号：US12371323
申请日：2009-02-13
申请人： Shiho Izumi , Satoru Kaneko , Yutaka Takaku
发明人： Shiho Izumi , Satoru Kaneko , Yutaka Takaku
IPC分类号： B60L15/00 , G06F17/00
CPC分类号： H02P23/0004
摘要： The present invention provides a motor controller capable of selecting a motor drive system that provides the best possible system efficiency, according to monitored parameters indicative of the vehicle condition and the conditions of the mounted components. A drive signal processing block of the motor controller outputs drive signals to the motor by using a first drive system and a second drive system causing less switching loss than the first drive system, depending on a demanded torque for the motor. A drive system determination block, when an operating point of the motor allows selection between the first drive system and the second drive system, performs switching from the first drive system to the second drive system, based on the condition of an electric component of the vehicle or the vehicle running condition.
摘要翻译：本发明提供了一种电动机控制器，其能够根据监视的参数来选择提供最佳系统效率的电动机驱动系统，该参数指示车辆状态和所安装部件的状况。马达控制器的驱动信号处理块根据电动机的要求转矩，通过使用第一驱动系统和第二驱动系统向第一驱动系统输出与第一驱动系统相比更小的开关损耗的驱动信号。一种驱动系统确定块，当电动机的工作点允许在第一驱动系统和第二驱动系统之间进行选择时，基于车辆的电气部件的状况，执行从第一驱动系统到第二驱动系统的切换或车辆行驶状态。

29. 发明申请

US20090218875A1 TRANSPORTER VEHICLE 有权
标题翻译：运输车辆
公开(公告)号：US20090218875A1
公开(公告)日：2009-09-03
申请号：US12391394
申请日：2009-02-24
申请人： Katsumi TAMURA , Satoru Kaneko
发明人： Katsumi TAMURA , Satoru Kaneko
IPC分类号： B60P1/16
CPC分类号： B60P1/162 , B60P1/28
摘要： A branch line branching from midway of a hydraulic conduit or each of actuator side oil passages to connect a bottom side oil chamber of a hoist cylinder to a tank is provided to the hydraulic conduit or each of the actuator side oil passages. A manual operation valve for variably adjusting the flow rate in accordance with the operation of a lever handle is provided in the branch line. Maintenance work is performed with an engine stopped in this state. Subsequently, when a vessel is lowered onto a vehicle body, hydraulic oil can be discharged through the branch line from the bottom side oil chamber of the hoist cylinder to the tank by opening the manual operation valve, so that the hoist cylinder can be automatically contracted.
摘要翻译：在液压导管或每个致动器侧油路上设置从液压管道的中途分支的分支管路或者各个致动器侧油路，将起重缸的底侧油室连接到油箱。在分支线上设置有用于根据杠杆手柄的操作来可变地调节流量的手动操作阀。在这种状态下停止发动机执行维护工作。随后，当船只下降到车体上时，通过打开手动操作阀，液压油可以通过分支管线从起重缸的底侧油室排放到油箱，使得起重缸可以自动收缩。

30. 发明申请

US20090102273A1 Hydraulic Drive Device for Vertical Pivoting Movement of Load Carrying Platform 有权
标题翻译：载荷平台垂直摆动运动液压驱动装置
公开(公告)号：US20090102273A1
公开(公告)日：2009-04-23
申请号：US12065409
申请日：2006-08-30
申请人： Satoru Kaneko , Tomohiko Yasuda , Takashi Yagyu , Yasuo Tanaka , Michio Fushiki
发明人： Satoru Kaneko , Tomohiko Yasuda , Takashi Yagyu , Yasuo Tanaka , Michio Fushiki
IPC分类号： B60P1/16 , B60P1/04
CPC分类号： F15B11/028 , B60P1/162 , F15B2211/20523 , F15B2211/20538 , F15B2211/3116 , F15B2211/329 , F15B2211/7053
摘要： [Problems] To simplify switching control of a directional control valve and to simplify the structure of a directional control valve for controlling operation of a hoist cylinder.[Means for Solving Problems] In a hydraulic drive device for vertical pivoting movement of a load carrying platform, a first directional control valve (10) has only three switchover positions that are a neutral position (10A) relating to operation of stopping and holding a load carrying platform, a switching position (10B) relating to operation of lifting the load carrying platform, and a switch over position (10C) relating to operation of forced lowering of the load carrying platform. Further, in the device, also a second directional control valve (12) has only three switchover positions that are a neutral position (12A) relating to operation of stopping and holding a load carrying platform, a switching position (12B) relating to operation of lifting the load carrying platform, and a switchover position (12C) relating to operation of allowing the load carrying platform to fall by its own weight. The device has a first on-off valve (13), a second on-off valve (14), and a third on-off valve (15) that are proportional control solenoid valves for switching an appropriate one of the first directional control valve (10) and the second directional control valve (12).
摘要翻译： [问题]为了简化方向控制阀的切换控制，并且简化用于控制起重缸的操作的方向控制阀的结构。解决问题的手段在用于承载平台的垂直枢转运动的液压驱动装置中，第一方向控制阀（10）仅具有三个切换位置，即与停止和保持操作的操作有关的中立位置（10A）承载平台，与起重承载平台的操作有关的开关位置（10B）以及与负载承载平台的强制降低操作相关的转换位置（10C）。此外，在该装置中，第二方向控制阀（12）也只有三个切换位置，它们是与停止和保持负载平台的操作相关的中立位置（12A），与操作相关的切换位置（12B）提升承载平台，以及与允许承载平台自身落下的操作有关的切换位置（12C）。该装置具有第一开关阀（13），第二开关阀（14）和第三开关阀（15），第三开关阀（15）是比例控制电磁阀，用于切换第一方向控制阀（10）和第二方向控制阀（12）。

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