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    • 34. 发明申请
    • Motor control device
    • 电机控制装置
    • US20090174353A1
    • 2009-07-09
    • US12292040
    • 2008-11-10
    • Yasushi NakamuraKeita MutsuuraKazuo Aoki
    • Yasushi NakamuraKeita MutsuuraKazuo Aoki
    • H02P6/14H02H7/08
    • B60L11/1868H02M1/08H02M7/003H02M7/5387H02M2001/0006H03K17/0828H03K2017/0806Y02T10/7005Y02T10/7066
    • A motor control device has a drive circuit that is respectively provided on arms of an inverter circuit supplying current to an AC motor, and that drives a switching element included on the arms; and a power source control circuit that performs a control of a power supply circuit for supplying power to the drive circuit. A low-voltage circuit area is provided including the power source control circuit. A high-voltage circuit area includes one drive circuit, wherein a plurality of the high-voltage circuit areas is disposed aligned on both sides of the low-voltage circuit area such that the low-voltage circuit area is provided therebetween and also disposed with a predetermined distance provided between the high-voltage circuit area and the low-voltage circuit area. A transformer serving as the power supply circuit respectively joins the low-voltage circuit area and the high-voltage circuit areas.
    • 电动机控制装置具有驱动电路,其分别设置在向AC电动机供给电流并驱动包括在臂上的开关元件的逆变器电路的臂上; 以及电源控制电路,其执行用于向驱动电路供电的电源电路的控制。 提供了包括电源控制电路的低压电路区域。 高电压电路区域包括一个驱动电路,其中多个高电压电路区域被布置成在低压电路区域的两侧对准,使得低电压电路区域设置在它们之间并且还设置有 设置在高压电路区域和低压电路区域之间的预定距离。 用作电源电路的变压器分别连接低压电路区域和高压电路区域。
    • 35. 发明授权
    • Rowing boat footrest assembly
    • 划船脚踏总成
    • US07552695B1
    • 2009-06-30
    • US12031931
    • 2008-02-15
    • Keiji MatsuedaYasushi NakamuraMasahiro Ohkoshi
    • Keiji MatsuedaYasushi NakamuraMasahiro Ohkoshi
    • B63B17/00
    • B63H16/02
    • A rowing boat footrest assembly includes a stationary footrest surface coupled to a boat structure, a first shoe attachment portion and a second shoe attachment portion. The first shoe attachment portion is supported to the footrest surface for releasably retaining a first shoe for pivotal movement about a first pivot axis relative to the footrest surface. The second shoe attachment portion is supported to the footrest surface for releasably retaining a second shoe for pivotal movement about a second pivot axis relative to the footrest surface. The first pivot axis and second pivot axis are co-planar and angularly offset from one another.
    • 划船搁脚板组件包括联接到舟形结构的固定搁脚板表面,第一鞋附接部分和第二鞋附接部分。 第一鞋附接部分被支撑到脚踏板表面上,用于可释放地保持第一鞋,以相对于脚踏板表面围绕第一枢转轴线枢转运动。 第二鞋附接部分被支撑到搁脚板表面,用于可释放地保持第二鞋,以相对于脚踏板表面绕第二枢转轴线枢转运动。 第一枢转轴线和第二枢转轴线是共面的并且彼此成角度地偏移。