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    • 4. 发明申请
    • POWER SUPPLY SYSTEM
    • 电源系统
    • US20100025133A1
    • 2010-02-04
    • US12449548
    • 2008-02-13
    • Kenichi HamadaNobuyuki Kitamura
    • Kenichi HamadaNobuyuki Kitamura
    • B60K1/00H02P27/00B60L15/02
    • B60L58/30B60L2200/26H01M2250/20H01M2250/402Y02B90/12Y02T90/32Y02T90/34
    • A power supply system is provided for supplying power to a first drive device and a second drive device functioning as a drive source of a moving body. A fuel cell and a storage battery device are connected via a power conversion device. The fuel cell can supply power to the first drive device and the storage battery device can supply power to the second drive device, respectively, without using the power conversion device. When an output request from the moving body is a normal output request, power is supplied to each of the drive devices by the fuel cell and the storage battery device, respectively. Only when power to be supplied to the first drive device as in the output request from the moving body is greater than an amount of power that can be generated by the fuel cell, that power supply from the storage battery device to the first drive device via the power conversion device is permitted. Thus, in a power supply device that is formed of a plurality of power supply devices connected via a power conversion device, it is possible to avoid, to the extent possible, decrease of efficiency of power supply to a drive device of a moving body.
    • 提供电源系统,用于向第一驱动装置和用作移动体的驱动源的第二驱动装置供电。 燃料电池和蓄电池装置通过电力转换装置连接。 燃料电池可以向第一驱动装置供电,并且蓄电池装置可以分别向第二驱动装置供电,而不使用电力转换装置。 当来自移动体的输出请求是正常输出请求时,分别由燃料电池和蓄电池装置向每个驱动装置供电。 只有当按照来自移动体的输出请求提供给第一驱动装置的电力大于燃料电池可以产生的功率量时,从蓄电池装置到第一驱动装置的电源经由 允许电源转换装置。 因此,在由经由电力转换装置连接的多个电源装置形成的电源装置中,可以尽可能地避免对移动体的驱动装置的电力供给的效率的降低。
    • 9. 发明授权
    • Thermoplastic elastomer composition and composite molded article manufactured from the same
    • 热塑性弹性体组合物和由其制造的复合模制品
    • US07772319B2
    • 2010-08-10
    • US12064919
    • 2006-08-25
    • Shuji FujiharaToyoaki KuriharaKenichi Hamada
    • Shuji FujiharaToyoaki KuriharaKenichi Hamada
    • C08L53/00
    • C08L53/00B32B27/08C08L23/02C08L23/04C08L23/10C08L33/02C08L53/025C08L2205/02C08L2666/24C08L2666/02C08L2666/04
    • To provide a thermoplastic elastomer composition which can tightly adhere to a resin having a polar group without the need of using any adhesive and is excellent in water resistance, rubber properties and moldability, or to provide a composite molded article manufactured from the composition.A thermoplastic elastomer composition comprising: (a) 100 parts by mass of a styrene block copolymer constituted by a [vinyl aromatic polymer block (A1)]-[hydrogenated conjugated diene polymer block (A2)]-[vinyl aromatic polymer block (A1)]; (b) 2 to 1000 parts by mass of an acrylic block copolymer having a methacrylic acid ester polymer block (B3) and an acrylic acid ester polymer block (B1); and (c) 2 to 200 parts by mass of a block copolymer containing a hydrophilic group; and a composite resin molded article manufactured by compositing the thermoplastic elastomer composition with a thermoplastic resin.
    • 提供一种热固性弹性体组合物,其可以紧密地粘附到具有极性基团的树脂上,而不需要使用任何粘合剂,并且具有优异的耐水性,橡胶性能和成型性,或者提供由该组合物制造的复合模制品。 一种热塑性弹性体组合物,其包含:(a)100质量份由[乙烯基芳族聚合物嵌段(A1)] - [氢化共轭二烯聚合物嵌段(A2)] - [乙烯基芳族聚合物嵌段(A1)]构成的苯乙烯嵌段共聚物 ]; (b)2〜1000质量份具有甲基丙烯酸酯聚合物嵌段(B3)和丙烯酸酯聚合物嵌段(B1)的丙烯酸系嵌段共聚物; 和(c)2〜200质量份含有亲水基团的嵌段共聚物; 以及通过将热塑性弹性体组合物与热塑性树脂复合而制造的复合树脂模塑制品。
    • 10. 发明授权
    • Power steering apparatus
    • 动力转向装置
    • US07642738B2
    • 2010-01-05
    • US11845847
    • 2007-08-28
    • Kenichi HamadaTamotsu YamauraAtsushi MatsuokaYutaka Makino
    • Kenichi HamadaTamotsu YamauraAtsushi MatsuokaYutaka Makino
    • H02P7/00
    • B62D5/065B62D5/0496
    • A power steering apparatus includes an electric motor, a temperature sensor, and a control unit. The electric motor produces an assist steering effort in a steering system. The temperature sensor measures a temperature of a first portion subject to thermal influence of operation of the electric motor. The control unit determines an estimated temperature of a second portion in accordance with a value of a motor current, the second portion being subject to thermal influence of operation of the electric motor. The control unit determines a first upper limit value in accordance with the measured temperature; determines a second upper limit value in accordance with the estimated temperature; limit the motor current to a smaller one of the first and second upper limit values, when determining that the temperature sensor is normal; limit the motor current to the second upper limit value, when determining that the temperature sensor is abnormal.
    • 动力转向装置包括电动机,温度传感器和控制单元。 电动机在转向系统中产生辅助转向力。 温度传感器测量受到电动机操作的热影响的第一部分的温度。 控制单元根据电动机电流的值确定第二部分的估计温度,第二部分受到电动机的操作的热影响。 控制单元根据测量的温度确定第一上限值; 根据估计的温度确定第二上限值; 当确定温度传感器正常时,将电机电流限制在第一和第二上限值中较小的一个; 当确定温度传感器异常时,将电机电流限制到第二上限值。