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    • 3. 发明申请
    • Rotor structure of inscribed gear pump
    • 内齿齿轮泵的转子结构
    • US20060067849A1
    • 2006-03-30
    • US11236821
    • 2005-09-28
    • Ichiro KimuraHiroyuki Kurokawa
    • Ichiro KimuraHiroyuki Kurokawa
    • F01C1/02F16N13/20F01C1/063F04C2/00
    • F04C2/102F04C2/084F04C15/062
    • An inscribed gear rotor includes a housing forming a cylindrical space, a driven rotor including a plurality of inner gears, a driving rotor including a plurality of outer gears engaging with the respective inner gears, a plurality of interspaces formed between the inner gears of the driven rotor and the outer gears of the driving rotor respectively, a volume of each of the interspaces being increased and decreased so as to complete one cycle in a rotation for the purposes of performing an intake and a discharge of fluid, an inlet port being in communication with the cylindrical space, an outlet port being in communication with the cylindrical space, and a groove formed on a side face of the driving rotor and being in communication with the inlet port and the at least one of the interspace.
    • 内接齿轮转子包括形成圆柱形空间的壳体,包括多个内齿轮的从动转子,包括与各内齿轮啮合的多个外齿轮的驱动转子,在被驱动的内齿轮之间形成的多个间隙 转子和驱动转子的外齿轮,每个间隙的体积被增加和减小,以便在进行流体进入和排出的目的中完成旋转一个循环,入口连通 圆柱形空间,与圆柱形空间连通的出口,以及形成在驱动转子的侧面上并与入口端口和至少一个间隙连通的凹槽。
    • 5. 发明授权
    • Color signal processor for inverting R-Y axis of chrominance signal
    • 彩色信号处理器,用于反相色度信号的R-Y轴
    • US5596417A
    • 1997-01-21
    • US352031
    • 1994-11-30
    • Ichiro Kimura
    • Ichiro Kimura
    • H04N9/80H04N9/64H04N9/84H04N9/873H04N9/79H04N5/21
    • H04N9/873
    • A color signal processor in which a color subcarrier is multiplied with either a signal harmonic or a phase shifted harmonic of a low frequency chrominance signal, depending on whether the R-Y axis of the chrominance signal is inverted. Band pass filtering extracts an arithmetic carrier signal resulting from the multiplication. The low frequency chrominance signal is multiplied by the extracted arithmetic carrier, and band pass filtering removes both upper and lower side band components generated in accordance with the low frequency chrominance signal multiplication. Various configurations of the above invention eliminate the need for a circuit inverting the R-Y axis, simplifying the structure of color signal processors and related devices. In addition, since no resonating circuit is used, the invention can be effectively implemented in an integrated circuit.
    • 彩色信号处理器,其中彩色副载波与低频色度信号的信号谐波或相移谐波相乘,这取决于色度信号的R-Y轴是否反转。 带通滤波提取乘法产生的算术载波信号。 低频色度信号乘以提取的运算载波,带通滤波除去根据低频色度信号乘法产生的上下边带分量。 上述发明的各种结构消除了对反转R-Y轴的电路的需要,简化了彩色信号处理器和相关装置的结构。 此外,由于不使用谐振电路,因此可以在集成电路中有效地实现本发明。
    • 6. 发明申请
    • VALVE TIMING CONTROL APPARATUS
    • 阀门定时控制装置
    • US20090159025A1
    • 2009-06-25
    • US12334936
    • 2008-12-15
    • Ichiro KimuraYoshiyuki Kawai
    • Ichiro KimuraYoshiyuki Kawai
    • F01L1/344
    • F01L1/3442F01L2001/34473F01L2001/34479F01L2001/34483
    • A valve timing control apparatus includes a driving rotation member, a driven rotation member, an advance angle chamber displacing a rotation phase of the driven rotation member relative to the driving rotation member in an advance angle direction, a retard angle chamber displacing the relative rotation phase in a retard angle direction, a groove provided on at least one of an inner surface of the driving rotation member and an outer surface of the driven rotation member for supplying the hydraulic fluid to a sliding contact portion formed by the inner surface of the driving rotation member and the outer surface of the driven rotation member, an advance angle oil passage, a retard angle oil passage, and a groove oil passage for supplying the hydraulic fluid to the groove.
    • 气门正时控制装置包括驱动旋转构件,从动旋转构件,提前角室相对于驱动旋转构件在提前角方向上移动从动旋转构件的旋转相位,延迟角室将相对旋转相位 在延迟角方向上,设置在驱动旋转构件的内表面中的至少一个上的槽和从动旋转构件的外表面,用于将液压流体供应到由驱动旋转的内表面形成的滑动接触部分 构件和从动旋转构件的外表面,提前角油通道,延迟角油通道和用于将液压流体供应到凹槽的槽油通道。