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公开(公告)号：US20100287932A1
公开(公告)日：2010-11-18
申请号：US12697772
申请日：2010-02-01
申请人： Hideyuki TANAKA , Noriyuki Inoue , Yohei Akashi
发明人： Hideyuki TANAKA , Noriyuki Inoue , Yohei Akashi
CPC分类号： F02B37/10 , F02B37/16 , F02B39/10 , Y02T10/144
摘要： An electrically assisted turbocharger is provided; in the case where an internal combustion engine rotates at low rotation speed, the output thereof is secured by adjusting the flow rate in a recirculation path while supercharging with electrically assisting torque, and in the case where the internal combustion engine rotates at high rotation speed, electrically assisting torque compensates the inertia of at least a turbine wheel, a compressor impeller, and a motor; as a result, not only unnecessary consumption of electric energy is avoided, but also desired supercharging can be performed by the electrically assisted turbocharger.
摘要翻译： 提供电辅助涡轮增压器; 在内燃机以低转速旋转的情况下，通过在电动助力转矩增压的同时调节再循环路径的流量来确保其输出，在内燃机以高转速旋转的情况下， 电辅助扭矩补偿至少涡轮机叶轮，压缩机叶轮和马达的惯性; 结果，不仅避免了不必要的电能消耗，而且还可以通过电辅助涡轮增压器来执行期望的增压。
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公开(公告)号：US20100060222A1
公开(公告)日：2010-03-11
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： H02H7/08
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布置的电流检测器; 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。
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公开(公告)号：US07459879B2
公开(公告)日：2008-12-02
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。
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公开(公告)号：US07342767B2
公开(公告)日：2008-03-11
申请号：US11517515
申请日：2006-09-08
申请人： Masahiro Naito , Noriyuki Inoue
发明人： Masahiro Naito , Noriyuki Inoue
CPC分类号： H01G4/1236 , C04B35/486 , C04B35/49 , C04B2235/3206 , C04B2235/3208 , C04B2235/3213 , C04B2235/3215 , C04B2235/3217 , C04B2235/3232 , C04B2235/3281 , C04B2235/3409 , C04B2235/3418 , C04B2235/6025 , C04B2235/656 , C04B2235/6584 , C04B2235/664 , C04B2235/768 , C04B2235/785 , C04B2235/80 , Y10T29/435 , Y10T428/24926
摘要： A ceramic base body includes primary phase particles containing a CaZrO3-based compound as a primary component and secondary phase particles containing at least Mn, and internal electrodes are primarily composed of Cu. There are about 2 parts by mole or more of Mn and about 0.69 parts by mole or more of Si pph by mole of primary component, are contained in the ceramic base body, and the area ratio of the secondary phase particles on a cross-section of the ceramic base body is about 0.1% or more. Of those secondary phase particles having a particle diameter of about 0.1 μm or more, about 67% or more (preferably about 85% or more) contains Cu and Si. A multilayer ceramic capacitor containing the ceramic base body can be manufactured by performing a heat treatment at a temperature of about 700° C. or more in a reducing atmosphere at an oxygen partial pressure of about 10−8.5 MPa or less after the formation of external electrodes. As a result, a highly reliable multilayer ceramic capacitor can be realized in which the temperature properties of electrostatic capacitance are superior, a high Q value is obtained, and the degradation in high-temperature load lifetime can be suppressed.
摘要翻译： 陶瓷基体包括含有基于CaZrO 3/3的化合物作为主要组分的初级相颗粒和至少含有Mn的第二相颗粒，内部电极主要由Cu组成。 在陶瓷基体中含有约2份摩尔以上的Mn和约0.69份摩尔的主成分的Si pph，并且第二相颗粒在横截面上的面积比 的陶瓷基体为约0.1％以上。 在具有约0.1μm以上，约67％以上（优选约85％以上）的粒径的二次相颗粒中含有Cu和Si。 含有陶瓷基体的多层陶瓷电容器可以通过在还原性气氛中，在大约-10 -8.5MPa的氧分压下，在约700℃以上的温度下进行热处理 或更少的外部电极形成。 结果，可以实现高度可靠的多层陶瓷电容器，其中静电电容的温度特性优异，获得高Q值，并且可以抑制高温负载寿命的劣化。
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公开(公告)号：US07275617B2
公开(公告)日：2007-10-02
申请号：US10529038
申请日：2004-04-21
CPC分类号： B62D6/008
摘要： In an electrical power steering apparatus, steering shaft reaction torque is estimated by a steering shaft reaction torque estimation unit, and a reference road reaction torque is estimated by a reference road reaction torque estimation unit. The estimated steering shaft reaction torque and the reference road reaction torque are weighted, and, in response, a target steering reaction torque is set by a target steering reaction torque generation unit, hysteresis width and slope of the target steering reaction torque are respectively adjusted, and steering feeling is thereby easily improved.
摘要翻译： 在电动助力转向装置中，通过转向轴反作用转矩估计部估计转向轴的反作用转矩，并且通过基准道路反作用转矩估计部估计基准道路反作用转矩。 估计的转向轴反作用转矩和基准道路反作用转矩被加权，并且作为响应，目标转向反作用转矩产生单元设定目标转向反作用转矩，分别调整目标转向反作用转矩的滞后宽度和斜率， 从而易于改善转向感。
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公开(公告)号：US20060270331A1
公开(公告)日：2006-11-30
申请号：US11497228
申请日：2006-08-01
申请人： Yoshimitsu Fujiwara , Hiroyuki Hayakawa , Katsuhiro Hayakawa , Noriyuki Inoue , Kousuke Matsumoto
发明人： Yoshimitsu Fujiwara , Hiroyuki Hayakawa , Katsuhiro Hayakawa , Noriyuki Inoue , Kousuke Matsumoto
IPC分类号： A22C25/00
CPC分类号： A22C21/0092 , A22C21/0023 , A22C21/0053 , A22C21/0069
摘要： An automatic boning system of the upper half of a slaughtered fowl is provided, in which the number of processing steps is decreased, integrated control using cams is adopted instead of individual control of prior art using hydraulic actuators, and an improvement in yield is achieved. The automatic boning system of the upper half of a slaughtered fowl comprises a main intermittently stepwise feeding section (11), a group of eight stations, and a cam mechanism (14). The main intermittently stepwise feeding section (11) comprises a rotary disk (12) which is rotated intermittently stepwise at an angle of 45° by means of a stepwise driving device (12a),and eight attachment cones 13 located on the peripheral part of the disk 12 at a spacing of angle of 45°.
摘要翻译： 提供了一种屠宰家禽上半部分的自动捆绑系统，其中减少了处理步骤的数量，采用使用凸轮的综合控制来代替使用液压致动器的现有技术的单独控制，并且实现了产量的提高。 屠宰家禽的上半部分的自动捆绑系统包括主间歇性逐步进给部分（11），一组八个站和一个凸轮机构（14）。 主间歇逐步进给部分（11）包括通过逐步驱动装置（12a）以45°的角度间歇地旋转的旋转盘（12），以及位于周向部分 盘12以45°的间隔。
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公开(公告)号：US07128184B2
公开(公告)日：2006-10-31
申请号：US10754709
申请日：2004-01-12
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 (10), a motor drive command value arithmetic device (20), a trouble detector (40), a motor drive command value corrector (51, 52) for decrementing a motor drive command value outputted from the motor drive command value corrector (51) from a predetermined initial value as a function of time lapse when a trouble detection signal is outputted from the trouble detector (40), and an element (30) for driving an assist motor in conformance with the output of the motor drive command value corrector (51, 52). The motor drive command value corrector (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电动助力转向控制装置包括转向状态检测装置（10），电动机驱动指令值运算装置（20），故障检测器（40），电动机驱动指令值校正器 （51,52），用于当从所述故障检测器（40）输出故障检测信号时，将从所述电动机驱动指令值校正器（51）输出的电动机驱动指令值从作为时间流逝的函数的预定初始值递减;以及 用于根据电动机驱动指令值校正器（51,52）的输出来驱动辅助电动机的元件（30）。 马达驱动指令值校正器（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。
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公开(公告)号：US20050067214A1
公开(公告)日：2005-03-31
申请号：US10669654
申请日：2003-09-25
CPC分类号： B62D5/0466 , B62D5/0463 , B62D6/008
摘要： A road surface reaction torque detector has a low-pass filter element whose time constant is determined in accordance with a vehicle speed that is detected by a vehicle steed detector and a motor rotation speed that is detected by a motor rotation speed detector. A road surface reaction torque estimation value is obtained in such a manner that the road surface reaction torque detector performs low-pass filter processing on steering shaft reaction torque signal that is outputted by a steering shaft reaction torque signal outputting means. As a result, an accuracy of estimation of road surface reaction torque is improved.
摘要翻译： 路面反作用转矩检测器具有低通滤波器元件，其时间常数根据车辆检测器检测到的车速和由电动机转速检测器检测的电动机转速来确定。 以路面反作用转矩检测器对由转向轴反作用转矩信号输出装置输出的转向轴反作用转矩信号进行低通滤波处理的方式获得路面反作用转矩估计值。 结果，提高了路面反作用转矩的估计精度。
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公开(公告)号：US06736236B2
公开(公告)日：2004-05-18
申请号：US10045019
申请日：2002-01-15
IPC分类号： B62D504
CPC分类号： B62D5/0466 , B62D6/008
摘要： An electric motor controller for a steering device that can apply an appropriate steering force to a steering wheel according to running conditions. An electric power steering controller of the present invention includes a steering shaft reaction force torque sensor for detecting a reaction force torque of a steering system, a superimposed reaction force torque calculating unit for multiplying a steering angle detected by the steering angle sensor by a gain to calculate a superimposed reaction force torque in the return direction of the steering wheel, and a control unit for controlling the gain so that the superimposed reaction force torque is reduced when a reaction force torque of the steering system is increased and the superimposed reaction force torque is increased when a reaction force torque of the steering system is decreased.
摘要翻译： 一种用于转向装置的电动机控制器，其可以根据运行条件向方向盘施加适当的转向力。 本发明的电动助力转向控制装置包括：用于检测转向系统的反作用力转矩的转向轴反作用转矩传感器;叠加的反作用力转矩计算单元，用于将由转向角传感器检测到的转向角乘以增益; 计算方向盘的返回方向上的叠加的反作用力转矩;以及控制单元，用于控制增益，使得当转向系统的反作用力转矩增加时叠加的反作用力转矩减小，叠加的反作用力转矩为 当转向系统的反作用力转矩减小时增加。
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公开(公告)号：US06445987B1
公开(公告)日：2002-09-03
申请号：US09781552
申请日：2001-02-13
IPC分类号： G06F700
CPC分类号： B62D5/0466
摘要： An electric power steering controller and a control method for assisting a driver during handling a steering wheel in a condition of a small road surface reaction torque of a tire by generating an auxiliary return torque for letting the steering wheel return to its original position. A first road surface reaction torque is estimated from a steering torque of a driver detected by a steering torque detector, a motor acceleration detected by a motor acceleration detector, and a motor current detected by a motor current detector. A second road surface reaction torque is estimated from a steering angle detected by a steering angle sensor, and a vehicle speed detected by a vehicle speed detector. Then, first and second auxiliary return torque signals of the steering wheel are computed from a road surface reaction torque, and, based on the computed result, a torque of the motor is controlled in direction so the steering wheel is returned to its original position.
摘要翻译： 一种电动助力转向控制器和控制方法，用于通过产生用于使方向盘返回其原始位置的辅助返回扭矩，在轮胎的小路面反作用转矩的条件下，在操纵方向盘期间辅助驾驶员。 根据由转向转矩检测器检测到的驾驶员的转向转矩，由电动机加速度检测器检测到的电动机加速度和由电动机电流检测器检测到的电动机电流来估计第一路面反作用力矩。 从由转向角传感器检测到的转向角以及由车速检测器检测到的车速估计第二路面反作用转矩。 然后，根据路面反作用扭矩计算方向盘的第一辅助返回扭矩信号，并且基于计算结果，在方向上控制电动机的转矩，使得方向盘返回到其原始位置。
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