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    • 72. 发明授权
    • Engine brake system
    • 发动机制动系统
    • US4922872A
    • 1990-05-08
    • US257220
    • 1988-10-13
    • Masaaki NogamiAkira HasegawaHiroshi NojimaMitsuhiro Murata
    • Masaaki NogamiAkira HasegawaHiroshi NojimaMitsuhiro Murata
    • F04C14/06F04C14/24F16D57/06
    • F04C14/24F04C14/06F16D57/06
    • An engine brake system comprising, in combination, a power absorbing oil pump driven in operative linkage with the crank shaft of the engine and a mechanism for controlling discharge pressure of said oil pump is disclosed. The pressure control mechanism comprises a main valve designed to be opened with a lift inversely proportional to the braking torque of the engine, a mechanism for adjusting the pressure on the back side of the main valve and a valve for switching the pressure on the back side of the main valve, all of which are provided in a valve box having an oil hole communicated with the discharge port of the oil pump. According to this system, in accordance as the engine speed increases, the lift of the main valve is reduced to elevate the power absorbed by the oil pump. Thus, this system is particularly useful for engine brake for vehicles.
    • 本发明公开了一种发动机制动系统,其特征在于包括与所述发动机的曲轴动作连接的动力吸收油泵和控制所述油泵的排出压力的机构。 压力控制机构包括设计成以与发动机的制动转矩成反比的升力打开的主阀,用于调节主阀的后侧的压力的机构和用于切换后侧的压力的阀 所有这些阀都设置在具有与油泵的排出口连通的油孔的阀箱中。 根据该系统,随着发动机转速的增加,主阀的升程减小以提高油泵吸收的功率。 因此,该系统特别适用于车辆的发动机制动。
    • 73. 发明授权
    • Color liquid crystal display apparatus with improved display color mixing
    • 彩色液晶显示装置,具有改进的显示颜色混合
    • US4642628A
    • 1987-02-10
    • US745774
    • 1985-06-17
    • Mitsuhiro Murata
    • Mitsuhiro Murata
    • G09G3/36H04N3/12H04N9/30
    • H04N3/127G09G3/3607
    • A color liquid crystal display device such as a television receiver employing an array of R, G and B color filters and corresponding liquid crystal display elements, having the color filters arranged in different sequences in mutually adjacent scanning lines, and having a line memory in which display data for the R, G and B display elements of each display line are successively stored and applied to a drive circuit, is provided with color signal processing circuits for controlling R, G and B digital color signals which act to set these color signals into the line memory at the start of each horizontal scanning interval in a correct array sequence for the line of display elements which will be driven during that horizontal scanning interval.
    • 一种彩色液晶显示装置,例如使用R,G和B滤色器阵列的电视接收机和相应的液晶显示元件,其具有以相互相邻的扫描线排列成不同顺序的滤色器,并且具有线存储器, 每个显示行的R,G和B显示元素的显示数据被连续存储并施加到驱动电路,设置有用于控制用于将这些颜色信号设置成R,G和B数字彩色信号的颜色信号处理电路 在每个水平扫描间隔开始处的行存储器以对于在该水平扫描间隔期间被驱动的显示元件的行的正确阵列序列。
    • 78. 发明授权
    • Electromagnetic switch
    • 电磁开关
    • US08446239B2
    • 2013-05-21
    • US13468559
    • 2012-05-10
    • Masami NiimiMitsuhiro MurataTakahisa Inagaki
    • Masami NiimiMitsuhiro MurataTakahisa Inagaki
    • H01H67/02
    • H01H51/065F02N11/087H01H50/22
    • An electromagnetic switch operative to close and open an electrical contact arrangement to thereby turn on and off an electrical current flowing through an electrical circuit. A movable iron core includes a shaft insertion hole that extends in an axial direction of the movable iron core and has an opening in an end face of the movable iron core axially opposing a movable contact of the electrical contact arrangement. The hole includes a step disposed at a position along the depth, a shaft fixture section on a bottom side of the step, and a shaft guide section on an opening side of the step. An inside diameter of the shaft fixture section is smaller than an inside diameter of the shaft guide section. One axial end side portion of the shaft is press fit in the shaft fixture section.
    • 电磁开关,用于闭合和打开电接触装置,从而导通和关闭流过电路的电流。 可动铁芯包括:轴插入孔,其沿着可动铁芯的轴向方向延伸,并且在可动铁芯的端面中具有与电接触装置的可动触点轴向相对的开口。 所述孔包括设置在所述深度的位置的台阶,所述台阶的底侧的轴固定部以及所述台阶的开口侧的轴引导部。 轴固定部的内径小于轴引导部的内径。 轴的一个轴向端侧部分压配合在轴固定部分中。