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    • 1. 发明申请
    • POWER CONVERTER
    • 电源转换器
    • US20120188712A1
    • 2012-07-26
    • US13194352
    • 2011-07-29
    • Satoshi ISHIBASHIToshio WatanabeShinsuke Idenoue
    • Satoshi ISHIBASHIToshio WatanabeShinsuke Idenoue
    • H05K7/20
    • H02M7/003H01L23/473H01L23/642H01L25/117H01L2924/0002H05K7/209H01L2924/00
    • In a power converter in which semiconductor modules are arranged on both surfaces of a cooler for downsizing, an excellent connection between control boards and a low inductance connection between smoothing capacitors and the semiconductor modules are performed at the same time. The semiconductor modules are disposed on both surfaces of the cooler, and control boards that control the semiconductor modules are arranged opposite to the respective semiconductor modules. The semiconductor modules and the cooler are held between the control boards. A current detector or a terminal block is disposed at a position perpendicular to a surface on which the cooler and the semiconductor modules contact each other, opposite to the cooler. The respective control boards disposed on both surfaces of the cooler are electrically connected by using wirings provided in the current detector or the terminal block.
    • 在其中半导体模块布置在用于小型化的冷却器的两个表面上的功率转换器中,同时执行控制板之间良好的连接和平滑电容器与半导体模块之间的低电感连接。 半导体模块设置在冷却器的两个表面上,并且控制半导体模块的控制板布置成与各个半导体模块相对。 半导体模块和冷却器保持在控制板之间。 电流检测器或端子块设置在垂直于冷却器和半导体模块与冷却器相对的表面的位置。 设置在冷却器的两个表面上的各个控制板通过使用设置在电流检测器或端子块中的配线电连接。
    • 4. 发明申请
    • METHOD FOR OBSERVING FLUID AND FLUID FLOW OBSERVATION
    • 用于观察流体和流体流动观测的方法
    • US20110199603A1
    • 2011-08-18
    • US13022848
    • 2011-02-08
    • Kunihiko YOSHIOKASatoshi ISHIBASHI
    • Kunihiko YOSHIOKASatoshi ISHIBASHI
    • G01P3/36
    • G01P5/001G01N15/0227G01N2015/0294G01P5/20
    • A fluid observation apparatus 20 can perform a method for observing a fluid by PIV. The method for observing a fluid includes capturing an image of inorganic particles in a fluid for flow observation 30 by irradiating the fluid for flow observation 30 passing through a flow channel with light, the fluid for flow observation 30 containing inorganic particles to be observed each having a planar surface, a dispersion medium to be observed, and a viscosity modifier. The fluid for flow observation 30 is high-viscosity non-Newtonian slurry containing inorganic particles. The fluid for flow observation 30 may be a simulated fluid for a fluid for flow analysis. The simulated fluid closely resembles the particle size of inorganic particles to be analyzed and the viscosity of the fluid for flow analysis. The fluid for flow analysis contains the inorganic particles to be analyzed and a dispersion medium to be analyzed.
    • 流体观察装置20可以执行用PIV观察流体的方法。 用于观察流体的方法包括通过用光照射通过流路的流动观察用流体30,在流体观察用流体30中捕获无机粒子的图像,流动观察用流体30的流体观察用流体30包含观察到的各种无机粒子, 待观察的分散介质和粘度调节剂。 用于流动观察的流体30是含有无机颗粒的高粘度非牛顿浆料。 用于流动观察的流体30可以是用于流动分析的流体的模拟流体。 模拟流体非常类似于待分析的无机颗粒的粒度和流体分析的流体粘度。 用于流动分析的流体包含待分析的无机颗粒和待分析的分散介质。