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    • 3. 发明申请
    • ELECTRIC POWER STEERING APPARATUS
    • 电动转向装置
    • US20130253766A1
    • 2013-09-26
    • US13991082
    • 2011-04-22
    • Kazushi Kimura
    • Kazushi Kimura
    • B62D5/04
    • B62D5/046B62D5/0463B62D5/0481B62D5/0484
    • An electric power steering apparatus is provided which can obtain steering auxiliary power when a steering auxiliary power starting condition is not satisfied and there exists no abnormality in a power source and the like. The electric power steering apparatus controls output of a motor in such a way that through operation of a driver, limited steering auxiliary power that is limited to be smaller than normal steering auxiliary power is exerted on a steering system, and exerts limited steering auxiliary power on the steering system when the vehicle is to be saved, even when due to a vehicle failure or a fuel shortage, the engine stops, so that the load on a driver, which is imposed when the vehicle is moved to a safe place, can be reduced.
    • 提供一种电动助力转向装置,其在不满足转向辅助动力起动条件并且在动力源中不存在异常时能够获得转向辅助动力。 电动助力转向装置控制电动机的输出,使得通过驾驶员的操作,被限制为小于正常转向辅助动力的限制转向辅助动力施加在转向系统上,并且施加有限的转向辅助动力 转向系统当车辆要被保存时,即使由于车辆故障或燃料不足,发动机停止,使得当车辆移动到安全的地方施加的驾驶员的负载可以是 减少
    • 5. 发明授权
    • Adhesive compositions for optical fibers
    • 光纤用粘合剂组合物
    • US07968667B2
    • 2011-06-28
    • US11574640
    • 2005-08-22
    • Seiko MitachiAtsushi KikkawaKazushi Kimura
    • Seiko MitachiAtsushi KikkawaKazushi Kimura
    • C08G77/04
    • G02B6/3861C08G59/4085C08G59/504C08G77/04C09J4/00
    • To provide adhesive compositions for optical fibers which are curable with moisture and excellent in adhesiveness and resistance to moist heat.An Adhesive composition for optical fibers containing (A) a component having a reactive silicon containing group which contains (e) a compound obtained by reacting (a) an epoxy compound having at least one epoxy group with (b) a silane coupling agent having both a reactive silicon containing group and an epoxy-reactive group, wherein the component (A) has a molecular weight of 1000 or below per reactive silicon containing group; and an adhesive composition for optical fibers containing an alkylsilyl ester and (B) a compound other than the alkylsilyl ester which has at least one reactive silicon containing group.
    • 提供可湿透固化,粘合性和耐湿热性优异的光纤用粘合剂组合物。 一种光纤用粘合剂组合物,其含有(A)具有反应性硅的基团的成分,其含有(e)通过使(a)具有至少一个环氧基的环氧化合物与(b)具有两个 含活性硅基团和环氧反应性基团,其中组分(A)对于每个含活泼硅的基团具有1000或更低的分子量; 和含有烷基甲硅烷基酯的光纤用粘合剂组合物和(B)除烷基甲硅烷基以外的化合物,所述化合物具有至少一个含活泼硅的基团。
    • 7. 发明授权
    • Electric power steering unit
    • 电动助力转向装置
    • US07203583B2
    • 2007-04-10
    • US10971144
    • 2004-10-25
    • Chiaki FujimotoKazushi KimuraIsamu Nagai
    • Chiaki FujimotoKazushi KimuraIsamu Nagai
    • B62D5/04
    • B62D5/0496B62D5/046B62D5/0481
    • An electric power steering unit includes: a steering mechanism for steering a wheel under the torque of a steering wheel; a motor for adding a steering assist power to the steering mechanism; a controller for controlling current to be conducted through the motor in accordance with a steering state; a storage element for storing a state of the controller; and initial value setting device for causing the storage device to store a state of the controller when IG (ignition switch) is changed to OFF, and for obtaining a process of overheat state of the controller or the motor to set an initial value of a current limit value to the motor when the IG is changed to ON. As a result, not only a load on a battery when IG is OFF is reduced but also the motor is efficiently driven at the start time.
    • 电动助力转向装置包括:用于在方向盘的转矩下转向车轮的转向机构; 用于向转向机构添加转向辅助动力的电动机; 控制器,用于根据转向状态控制通过马达传导的电流; 用于存储控制器的状态的存储元件; 以及初始值设定装置,用于当IG(点火开关)变为OFF时使存储装置存储控制器的状态,并且为了获得控制器或电动机的过热状态的处理以设定电流的初始值 当IG变为ON时,电机的极限值。 结果,不仅在IG为OFF时电池上的负载减小,而且电动机在开始时被有效地驱动。
    • 8. 发明申请
    • ELECTRIC POWER STEERING CONTROL DEVICE
    • 电动转向控制装置
    • US20130285587A1
    • 2013-10-31
    • US13980407
    • 2011-04-21
    • Yasushi TakemotoKazushi Kimura
    • Yasushi TakemotoKazushi Kimura
    • H02P29/00
    • H02P29/68B62D5/0496H02P29/60
    • A electric power steering control device equipped with a motor having a resolver detection unit comprises: an ambient temperature detecting means (33) for detecting ambient temperature around a portion generating heat by current flow; a motor temperature detecting means (32) for, based on a signal from the resolver detection unit (13) of the motor (4), estimating the temperature of the portion generating heat; and an abnormality determining means (34) for comparing the temperature detected by the ambient temperature detecting means with the temperature detected by the motor temperature detecting means and determining that the ambient temperature detecting means is abnormal.
    • 一种配备有具有旋转变压器检测单元的电动机的电动助力转向控制装置,包括:环境温度检测装置,用于检测通过电流产生热的部分周围的环境温度; 电动机温度检测装置,用于基于来自电动机(4)的旋转变压器检测单元(13)的信号,估计产生热量的部分的温度; 以及用于将由环境温度检测装置检测的温度与由电动机温度检测装置检测的温度进行比较并确定环境温度检测装置异常的异常确定装置(34)。
    • 9. 发明授权
    • Electric power steering control apparatus
    • 电动助力转向控制装置
    • US08423245B2
    • 2013-04-16
    • US11850995
    • 2007-09-06
    • Kazushi KimuraTakayuki YamamotoRyuuji Okamura
    • Kazushi KimuraTakayuki YamamotoRyuuji Okamura
    • A01B69/00B62D6/00
    • B62D5/0463B62D5/0472
    • An electric power steering control apparatus can reduce steering torque even in a steering holding state or a slight steering state without providing an unpleasant feeling to a driver. The apparatus includes a torque sensor for detecting steering torque generated by the driver for a vehicle, a motor for generating assist torque to assist the steering torque, a rotational speed detector for detecting the rotational speed of the motor, a torque controller for calculating an assist torque current corresponding to the assist torque based on the steering torque, and a damping control section for calculating a damping current to be added to the assist torque current to suppress vibrations generated in a steering system of the vehicle. The damping controller reduces a damping control gain to calculate the damping current when the rotational speed of the motor is equal to or less than a predetermined speed.
    • 电动助力转向控制装置即使在转向保持状态或轻微转向状态下也能够降低转向转矩,而不会给驾驶者带来不愉快的感觉。 该装置包括用于检测由车辆驾驶员产生的转向转矩的转矩传感器,用于产生用于辅助转向转矩的辅助转矩的电动机,用于检测电动机的转速的转速检测器,用于计算辅助的转矩控制器 对应于基于转向转矩的辅助转矩的扭矩电流,以及用于计算要添加到辅助转矩电流中的阻尼电流以抑制在车辆的转向系统中产生的振动的阻尼控制部。 当电动机的转速等于或小于预定速度时,阻尼控制器减小阻尼控制增益以计算阻尼电流。