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    • 7. 发明授权
    • Fluid pressure control device for automatic transmission
    • 用于自动变速器的流体压力控制装置
    • US08974347B2
    • 2015-03-10
    • US13534953
    • 2012-06-27
    • Tetsuya ShimizuKenichi TsuchidaSatoshi NishioKazuki KojimaKazunori Ishikawa
    • Tetsuya ShimizuKenichi TsuchidaSatoshi NishioKazuki KojimaKazunori Ishikawa
    • F16H59/24F16H47/08
    • F16H61/0025F16H61/0031F16H61/0206F16H2061/0034Y10T477/6418Y10T477/69398
    • A fluid pressure control device for an automatic transmission that transfers power from a motor via a friction engagement element, including: a first pump actuated by the power from the motor; a pressure regulator that regulates pressure of a working fluid pumped from the first pump; a first flow passage connected to an output port of the pressure regulator; a second flow passage connected to a fluid pressure chamber of the friction engagement element; a switcher that establishes and blocks connection between the first flow passage and the second flow passage; a second pump actuated by supply of electric power and capable of supplying the working fluid to the second flow passage with connection between the first flow passage and the second flow passage blocked by the switcher; and a pressure accumulator that accumulates pressure of the working fluid. The pressure accumulator is connected to the first flow passage.
    • 一种用于通过摩擦接合元件从电动机传递动力的自动变速器的流体压力控制装置,包括:由来自电动机的动力驱动的第一泵; 压力调节器,其调节从第一泵泵送的工作流体的压力; 连接到所述压力调节器的输出端口的第一流动通道; 连接到所述摩擦接合元件的流体压力室的第二流动通道; 切换器,其建立并阻止第一流动通道和第二流动通道之间的连接; 通过供电而致动的第二泵,并且能够通过第一流动通道和第二流动通道之间的连接将工作流体供应到第二流动通道; 以及蓄压器,其累积工作流体的压力。 蓄压器连接到第一流动通道。
    • 9. 发明授权
    • Coordinate computation device and sewing machine
    • 坐标计算装置和缝纫机
    • US09045848B2
    • 2015-06-02
    • US14223031
    • 2014-03-24
    • Masaru JimboYutaka NomuraKentaro ToriiKazuki KojimaDaisuke Honda
    • Masaru JimboYutaka NomuraKentaro ToriiKazuki KojimaDaisuke Honda
    • D05B19/16G06F3/00D05B19/02
    • D05B19/16D05B19/02G06F3/00
    • A coordinate computation device includes a position indication portion, a detection portion, a processor, and a memory. The position indication portion includes an indicating portion, a switch, and a transmitter. The detection portion is configured to detect ultrasonic waves transmitted by the transmitter. The memory is configured to store computer-readable instructions. The computer-readable instructions cause the processor to perform processes that include computing sets of first coordinates, based on times when the detection portion detects the ultrasonic waves, computing a movement direction of the position indication portion on a plane, computing an angle formed between the plane and a direction in which the position indication portion is long, and computing a set of second coordinates, based on the computed movement direction, the computed angle, and a set of third coordinates among the sets of the computed first coordinates.
    • 坐标计算装置包括位置指示部分,检测部分,处理器和存储器。 位置指示部分包括指示部分,开关和发射器。 检测部被配置为检测由发送器发送的超声波。 存储器被配置为存储计算机可读指令。 计算机可读指令使得处理器基于检测部分检测超声波的时间,执行包括第一坐标的计算集的处理,计算平面上的位置指示部分的移动方向,计算在 平面以及位置指示部分长的方向,并且基于所计算的运动方向,所计算的角度和所计算的第一坐标的组中的一组第三坐标来计算一组第二坐标。