专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08895521B2 Methods and compositions for the treatment of uveitis 有权
标题翻译：用于治疗葡萄膜炎的方法和组合物
公开(公告)号：US08895521B2
公开(公告)日：2014-11-25
申请号：US11579518
申请日：2005-05-05
申请人： Dennis M. Klinman , Igal Gery , Chiaki Fujimoto
发明人： Dennis M. Klinman , Igal Gery , Chiaki Fujimoto
IPC分类号： C12N15/113 , C07H21/04 , A61K31/7088 , C12N15/117 , A61K45/06
CPC分类号： C12N15/117 , A61K31/7088 , A61K45/06 , C12N2310/151 , C12N2310/17 , C12N2310/18 , C12N2310/315 , A61K2300/00
摘要： Pharmaceutical compositions are disclosed that are of use for the treatment of uveitis. These compositions include a suppressive oligonucleotide. These compositions including an immunosuppressive oligonucleotide can be used for the treatment of uveitis, including anterior, posterior, and diffuse uveitis.
摘要翻译：公开了用于治疗葡萄膜炎的药物组合物。这些组合物包括抑制性寡核苷酸。包括免疫抑制性寡核苷酸的这些组合物可用于治疗葡萄膜炎，包括前，后和弥漫性葡萄膜炎。

2. 发明申请

US20130307448A1 MOTOR CONTROL DEVICE 有权
标题翻译：电机控制装置
公开(公告)号：US20130307448A1
公开(公告)日：2013-11-21
申请号：US13983198
申请日：2011-05-26
申请人： Katsuya Ikemoto , Chiaki Fujimoto , Shunichi Wada
发明人： Katsuya Ikemoto , Chiaki Fujimoto , Shunichi Wada
IPC分类号： H02P3/02 , H02P21/00
CPC分类号： H02P3/02 , B62D5/0487 , H02P21/06 , H02P27/08 , H02P29/026
摘要： An object is to provide a specific achievement means for achieving reliable failure determination in a control system in a motor control device.The motor control device includes motor drive means for supplying a motor current to a motor; motor current detection means for detecting the motor current; and a controller to which a motor current detection value from the motor current detection means is input, and which outputs a drive signal to the motor drive means, in which the controller includes voltage control means for controlling a voltage applied to the motor; power supply voltage detection means; means for limiting the maximum value (%) of a drive duty ratio in a PWM circuit to a smaller value, upon determining power supply voltage drop; and failure determination means for determining a failure in a case of an abnormal motor current value.
摘要翻译：目的在于提供一种用于在电动机控制装置的控制系统中实现可靠故障判定的具体实现手段。电动机控制装置包括用于向电动机供给电动机电流的电动机驱动装置; 电动机电流检测装置，用于检测电动机电流; 以及输入来自电动机电流检测单元的电动机电流检测值的控制器，并且向电动机驱动装置输出驱动信号，其中控制器包括用于控制施加到电动机的电压的电压控制装置; 电源电压检测装置; 用于在确定电源电压降时将PWM电路中的驱动占空比的最大值（％）限制到较小值的装置; 以及故障确定装置，用于在马达电流值异常的情况下确定故障。

3. 发明授权

US07990093B2 Electric motor control apparatus 有权
标题翻译：电动机控制装置
公开(公告)号：US07990093B2
公开(公告)日：2011-08-02
申请号：US12279859
申请日：2006-04-20
申请人： Isao Kezobo , Masahiro Kimata , Takayuki Kifuku , Kazumichi Tsutsumi , Chiaki Fujimoto , Noriyuki Inoue
发明人： Isao Kezobo , Masahiro Kimata , Takayuki Kifuku , Kazumichi Tsutsumi , Chiaki Fujimoto , Noriyuki Inoue
IPC分类号： H02P7/00
CPC分类号： B62D5/0487 , B62D5/0484 , H02P21/00 , H02P29/032
摘要： A control apparatus for a multiphase AC electric motor having an inverter includes a current control including an abnormal-state current controller; an abnormal-state detector that detects an abnormal state of any of a wire of an electric motor, a wire of an inverter, and a wire connecting the electric motor to the inverter as an abnormal phase; and an abnormal phase disconnect. The abnormal phase disconnect disconnects one or more of phases detected to be in an abnormal-state and the abnormal-state current controller generates an abnormal state voltage command in accordance with detection of an abnormal state, and uses phases other than the disconnected phases of the inverter to control individual currents of the phases, with the abnormal-state voltage command used as a multiphase voltage command.
摘要翻译：一种具有逆变器的多相交流电动机的控制装置包括：电流控制装置，包括异常电流控制器; 异常状态检测器，其检测电动机的线材，逆变器的线以及将电动机与逆变器连接的线的异常状态，作为异常相位; 和异常相断开。异常相位断开断开检测到异常状态的一个或多个相位，异常状态电流控制器根据异常状态的检测产生异常状态电压指令，并且使用除逆变器用于控制各相电流，异常状态电压指令用作多相电压指令。

4. 发明申请

US20070176577A1 Motor controller 有权
标题翻译：电机控制器
公开(公告)号：US20070176577A1
公开(公告)日：2007-08-02
申请号：US10590931
申请日：2005-03-16
申请人： Isao Kezobo , Masahiro Kimata , Kazumichi Tsutsumi , Chiaki Fujimoto , Kouji Fukusumi , Noriyuki Inoue
发明人： Isao Kezobo , Masahiro Kimata , Kazumichi Tsutsumi , Chiaki Fujimoto , Kouji Fukusumi , Noriyuki Inoue
IPC分类号： H02P27/04
CPC分类号： B62D5/0487 , B62D5/046 , B62D5/0484 , H02P29/032
摘要： A control apparatus for an electric motor, in which a current controller giving multiphase voltage commands to a drive circuit for an inverter includes a normal-mode current controller for use in a normal mode, an abnormal-mode current controller for use in an abnormal mode, and an abnormality decision device. In a case of an abnormality occurring to one phase of an electric motor or the inverter, the controller is altered, and the abnormal-mode multiphase voltage commands which are generated by the abnormal-mode current controller are set as the multiphase voltage commands for the inverter drive circuit.
摘要翻译：一种用于电动机的控制装置，其中向逆变器的驱动电路提供多相电压指令的电流控制器包括用于正常模式的正常模式电流控制器，用于异常模式的异常模式电流控制器，以及异常判定装置。在电动机或逆变器的一相发生异常的情况下，改变控制器，将异常电流控制器产生的异常多相电压指令设定为多相电压指令变频器驱动电路。

5. 发明申请

US20050072622A1 Motor-driven power steering control apparatus 有权
标题翻译：电动助力转向控制装置
公开(公告)号：US20050072622A1
公开(公告)日：2005-04-07
申请号：US10754709
申请日：2004-01-12
申请人： Toshihide Satake , Masahiko Kurishige , Kazumichi Tsutsumi , Chiaki Fujimoto , Noriyuki Inoue
发明人： Toshihide Satake , Masahiko Kurishige , Kazumichi Tsutsumi , Chiaki Fujimoto , Noriyuki Inoue
IPC分类号： B62D6/00 , B62D5/04 , B62D101/00 , B62D113/00 , B62D117/00 , B62D119/00
CPC分类号： B62D5/0484
摘要： A motor-driven power steering control apparatus assuring consistently comfortable steering operation of a motor vehicle includes a steering state detecting means (10), a motor drive command value arithmetic means (20), a trouble detecting means (40), a motor drive command value correcting means (51, 52) for decrementing a motor drive command value outputted from the motor drive command value correcting means (51) from a predetermined initial value as a function of time lapse when a trouble detection signal is outputted from the trouble detecting means (40), and a means (30) for driving an assist motor in conformance with the output of the motor drive command value correcting means (51, 52). The motor drive command value correcting means (51, 52) includes a low-pass filter (515) for smoothing the motor drive command value. A value acquired through the low-pass filter (515) is employed as the predetermined initial value.
摘要翻译：确保机动车辆一贯舒适的转向操作的马达驱动的动力转向控制装置包括转向状态检测装置（10），马达驱动指令值运算装置（20），故障检测装置（40），马达驱动指令用于当从所述故障检测装置输出故障检测信号时，将从所述马达驱动指令值校正装置（51）输出的马达驱动指令值从作为时间流逝的函数的预定初始值递减的值校正装置（51,52）（40），以及用于根据电动机驱动指令值修正装置（51,52）的输出驱动辅助电动机的装置（30）。马达驱动指令值修正装置（51,52）包括用于使马达驱动指令值平滑的低通滤波器（515）。通过低通滤波器（515）获取的值被用作预定的初始值。

6. 发明授权

US06577957B2 Apparatus and method for detecting abnormality in a position detection device 有权
标题翻译：用于检测位置检测装置中的异常的装置和方法
公开(公告)号：US06577957B2
公开(公告)日：2003-06-10
申请号：US09962345
申请日：2001-09-26
申请人： Chiaki Fujimoto , Yukio Fukushima
发明人： Chiaki Fujimoto , Yukio Fukushima
IPC分类号： G06F1500
CPC分类号： H02P6/16 , B62D5/046 , B62D5/0487 , B62D5/049 , H02P6/34
摘要： An abnormality detection apparatus for a position detection device is provided which is capable of performing abnormality detection accurately and inexpensively. The position detection device has a primary winding and a secondary winding, and at least one excitation signal each having a predetermined periodic waveform is supplied to the primary winding to thereby generate at least one output signal each in the form of a phase modulated signal corresponding to a rotational position of a rotating member from the secondary winding directly or after having been subjected to phase shifting and appropriate arithmetic operations. The apparatus is provided with an abnormality detection section for determining an abnormality of the position detection device when the phase modulated signal has a peak value which is outside a predetermined range.
摘要翻译：提供一种用于位置检测装置的异常检测装置，其能够准确且廉价地执行异常检测。位置检测装置具有初级绕组和次级绕组，并且每个具有预定周期波形的至少一个激励信号被提供给初级绕组，从而产生至少一个输出信号，每个输出信号以对应于来自次级绕组的旋转构件的旋转位置直接或经过相移和适当的算术运算之后。该装置设置有异常检测部，用于当相位调制信号具有超出预定范围的峰值时，确定位置检测装置的异常。

7. 发明授权

US5992951A Anti-lock brake control system for motor vehicle 失效
标题翻译：汽车防抱死制动控制系统
公开(公告)号：US5992951A
公开(公告)日：1999-11-30
申请号：US759677
申请日：1996-12-06
申请人： Yasuo Naito , Chiaki Fujimoto
发明人： Yasuo Naito , Chiaki Fujimoto
IPC分类号： B60T8/172 , B60T8/1755 , B60T8/1761 , B60T8/66 , B60T8/72
CPC分类号： B60T8/17616 , B60T8/172 , B60T2250/04
摘要： An anti-lock brake control system capable of performing optimal control of braking hydraulic pressure in a motor vehicle having four wheels while preventing brake application from being released by setting an optimal pseudo vehicle speed by effectively making use of the wheel speeds of four wheels in arithmetic determination of a pseudo vehicle speed on a wheel basis. The anti-lock brake control system includes wheel speed detector (101a to 101d) for detecting rotation speeds of four wheels, respectively, reference wheel speed arithmetic calculators (102a to 102d) for setting limits on the wheel speed of the wheels in consideration of positional relations of the wheels relative to one wheel of concern to thereby determine a reference wheel speed, and pseudo vehicle speed arithmetic calculators (103a to 103d) for arithmetically determining the pseudo vehicle speed on the basis of the reference wheel speed.
摘要翻译：一种防抱死制动控制系统，其能够通过有效地利用四轮的算术运算来设定最佳的模拟车速，同时防止制动应用被释放，从而对具有四个车轮的机动车辆中的制动液压进行最佳控制以车轮为基础确定伪车速。防抱死制动控制系统包括分别用于检测四个车轮的转速的车轮速度检测器（101a至101d），用于考虑位置来设定车轮速度的限制的参考轮速度运算计算器（102a至102d）相对于所关注的一个车轮的关系，从而确定参考车轮速度，以及用于基于参考车轮速度算术确定伪车辆速度的伪车辆速度运算计算器（103a至103d）。

8. 发明授权

US5913576A Anti-lock brake control system for motor vehicle and brake force control method therefor 失效
标题翻译：用于机动车辆的防抱死制动控制系统及其制动力控制方法
公开(公告)号：US5913576A
公开(公告)日：1999-06-22
申请号：US862989
申请日：1997-05-27
申请人： Yasuo Naito , Chiaki Fujimoto , Mitsuhiro Mimura
发明人： Yasuo Naito , Chiaki Fujimoto , Mitsuhiro Mimura
IPC分类号： B60T8/58 , B60T8/172 , B60T8/1761 , B60T8/70 , B60T8/84 , B60T8/72
CPC分类号： B60T8/172 , B60T8/17616
摘要： An apparatus for preventing a brake force from increasing in excess upon starting of an anti-lock brake control for enhancing initial brake performance of an anti-lock brake control system. Rotation speed of each of wheels is detected, and wheel acceleration is determined. Further, a corrected acceleration is determined by correcting the wheel acceleration with a torsion torque detected from a driving shaft. In dependence on the statuses of the wheel acceleration and the corrected acceleration, a rate at which the brake force is increased is modified. Enhanced brake performance in the initial control phase can be ensured when the motor vehicle is running on a road exhibiting high friction coefficient while stability of the motor vehicle running on a road of low friction can be realized. Besides, even when difference frictions act on left and right wheels, the motor vehicle is protected against yawing moment.
摘要翻译：一种用于防止制动力在启动防抱死制动控制时过度增加的装置，以提高防抱死制动控制系统的初始制动性能。检测出各车轮的转速，确定车轮加速度。此外，通过利用从驱动轴检测的扭矩来校正车轮加速度来确定校正加速度。根据车轮加速度和校正加速度的状态，改变制动力增加的速率。当机动车辆在表现出高摩擦系数的道路上行驶时，可以确保初始控制阶段中的增强的制动性能，同时可以实现在低摩擦道路上行驶的机动车辆的稳定性。此外，即使当差动摩擦作用在左右轮上时，机动车也可以防止偏转力矩。

9. 发明授权

US08478485B2 Electric power steering apparatus 失效
标题翻译：电动助力转向装置
公开(公告)号：US08478485B2
公开(公告)日：2013-07-02
申请号：US12338695
申请日：2008-12-18
申请人： Hiroshi Nishimura , Chiaki Fujimoto , Mamoru Shiraki
发明人： Hiroshi Nishimura , Chiaki Fujimoto , Mamoru Shiraki
IPC分类号： B62D5/04
CPC分类号： B62D5/0463 , B62D5/0493
摘要： An electric power steering apparatus is configured in such a way as to include a first filtering unit that applies filtering processing to the detected steering torque signal and outputs the processed torque signal; a control unit that generates and outputs a motor drive signal, based on a steering torque signal outputted from a first filtering unit; a second filtering unit that applies filtering processing to the detected steering torque signal and outputs the processed torque signal; and an interlock unit that generates and outputs a motor drive inhibition signal, based on the steering torque signal outputted from the second filtering unit. The second filtering unit performs filtering processing in such a way as to output a steering torque signal the same as or similar to the steering torque signal that is outputted from the first filtering unit at least when a vehicle is in a predetermined driving condition.
摘要翻译：一种电动助力转向装置，其特征在于包括对所检测到的转向转矩信号进行过滤处理的第一过滤部，并输出处理后的转矩信号; 控制单元，其基于从第一过滤单元输出的转向转矩信号生成并输出电动机驱动信号; 第二滤波单元，对检测到的转向转矩信号进行滤波处理，并输出处理后的转矩信号; 以及互锁单元，其基于从第二过滤单元输出的转向转矩信号生成并输出电动机驱动禁止信号。第二过滤单元进行至少当车辆处于预定驾驶状态时输出与从第一过滤单元输出的转向转矩信号相同或类似的转向转矩信号的过滤处理。

10. 发明授权

US08232752B2 Electric motor control apparatus 有权
标题翻译：电动机控制装置
公开(公告)号：US08232752B2
公开(公告)日：2012-07-31
申请号：US12520995
申请日：2007-04-16
申请人： Isao Kezobo , Masahiro Kimata , Takayuki Kifuku , Kazumichi Tsutsumi , Chiaki Fujimoto , Noriyuki Inoue
发明人： Isao Kezobo , Masahiro Kimata , Takayuki Kifuku , Kazumichi Tsutsumi , Chiaki Fujimoto , Noriyuki Inoue
IPC分类号： H02P6/06
CPC分类号： B62D5/0487 , G01R31/025 , G01R31/343 , G01R31/42 , H02M2001/325 , H02P29/027
摘要： An electric motor control apparatus that can quickly and accurately locate a short-circuit fault point. The electric motor control apparatus includes: a current controller determining respective phase voltage commands according to currents flowing in respective phases of an electric motor and a torque current command; a switching element drive circuit instructing, based on the respective phase voltage commands, an inverter to perform a switching operation; the inverter receiving a switching operation signal to drive the electric motor; current detectors disposed in series with the switching elements in the respective phases of the inverter; and a short-circuit point locating mechanism storing a test pattern indicative of a predetermined combination for turning on the switching elements of the inverter, and locating a short-circuit fault point based on the test pattern and current detection values in the respective phases detected by the current detectors in response to the test pattern.
摘要翻译：一种可以快速准确地定位短路故障点的电动机控制装置。电动机控制装置包括：电流控制器，根据在电动机的各个相中流动的电流和转矩电流指令来确定各个相电压指令; 开关元件驱动电路，根据各相电压指令指示逆变器进行切换动作; 逆变器接收切换操作信号以驱动电动机; 与逆变器的各相中的开关元件串联设置的电流检测器; 以及短路点定位机构，其存储指示用于接通逆变器的开关元件的预定组合的测试图案，并且基于在由各个相位检测的各个相位中的测试图案和电流检测值来定位短路故障点电流检测器响应于测试图案。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式