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    • 25. 发明授权
    • Method of producing oxygen concentration cells
    • 生产氧浓度细胞的方法
    • US4477487A
    • 1984-10-16
    • US469828
    • 1983-02-25
    • Takao KojimaNaoto Naganuma
    • Takao KojimaNaoto Naganuma
    • H01M8/12G01N27/28G01N27/407G01N27/409G01N27/58
    • G01N27/4075
    • An oxygen concentration cell having a high peeling resistance of the electrode and an excellent response property can be obtained by a method wherein electrode-adhering particles, which consist essentially of a specifically limited amount of stabilized or partially stabilized zirconia granulated particles having a spherical shape and a particle size of not smaller than 44 .mu.m and a specifically limited amount of stabilized or partially stabilized zirconia fine particles having a particle size of not larger than 10 .mu.m as a sintering aid, are applied and adhered to the surface of a matrix consisting of stabilized or partially stabilized zirconia, the resulting assembly is sintered to form monolithically a large number of convex portions on the matrix surface, an electrode is adhered to the matrix surface having the convex portions monolithically formed thereon, and further a heat-resistant ceramic protecting film is adhered to the electrode film.
    • 可以通过以下方法获得电极的耐剥离性高且响应性优异的氧浓度电池,其中电极粘附颗粒基本上由具体限定量的稳定或部分稳定的具有球形形状的氧化锆造粒颗粒组成, 将不小于44μm的粒度和作为烧结助剂的粒径不大于10μm的稳定或部分稳定化的氧化锆微粒的特定限度的量施加并附着到基体的表面 的稳定或部分稳定化的氧化锆,所得到的组件被烧结以在基体表面上形成大量的凸起部分,电极粘附到具有整体形成在其上的凸起部分的基体表面,并且还有耐热陶瓷保护 膜附着在电极膜上。
    • 26. 发明授权
    • Control device for vehicle electric drive motor and vehicle with the same
    • 车载电动马达控制装置与车辆相同
    • US08536809B2
    • 2013-09-17
    • US13364918
    • 2012-02-02
    • Takao KojimaAtsushi Yokoyama
    • Takao KojimaAtsushi Yokoyama
    • H02P6/08
    • H02P21/06B60L11/1872B60L11/1875B60L15/025B60L2240/545Y02T10/643Y02T10/7005Y02T10/705
    • A controller for vector-controlled motor of vehicle judges whether a battery needs to be warmed up in accordance with an output of a battery temperature sensor, and when the battery needs to be warmed up, in situation (i) where the vehicle is stopped, sets a q-axis current value of the motor at zero, or when a brake is released from the situation (i), sets a q-axis current at a value corresponding to a drive torque for a vehicle creep operation, and sets a d-axis current at a value for battery warm-up. When the battery needs to be warmed up in situation (ii) where the vehicle is running, the controller sets a q-axis current at a value corresponding to a drive torque of vehicle running and sets a d-axis current at a value for the battery warm-up in relation to the q-axis current value.
    • 车辆的矢量控制电动机的控制器根据电池温度传感器的输出来判断电池是否需要预热,并且当电池需要升温时,在车辆停止的情况(i)中, 将电动机的q轴电流值设定为零,或者当从(i)的状态释放制动时,将q轴电流设定为与车辆爬行动作的驱动转矩对应的值,并设定d -ax电流为电池预热值。 当在车辆行驶的情况(ii)中需要预热电池时,控制器将q轴电流设定为与车辆行驶的驱动转矩相对应的值,并将d轴电流设定为 电池预热相对于q轴电流值。