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    • 5. 发明授权
    • Semiconductor device
    • 半导体器件
    • US08643145B2
    • 2014-02-04
    • US13414651
    • 2012-03-07
    • Yukio Takahashi
    • Yukio Takahashi
    • H01L29/00H01L21/02
    • H01L27/0802H01L27/0207H01L27/0288H01L28/20
    • A semiconductor device including a substrate, an insulation film being embedded into the substrate and having multiple openings, multiple dummy diffusion layers formed in the substrate and located in the openings, multiple resistance elements being formed over the insulation film so as not to overlap the dummy diffusion layers in a plan view in a resistance element forming region and extending in a first direction, and multiple dummy resistance elements being formed over the insulation film and the dummy diffusion layers and extending in the first direction in the resistance element forming region, in which each of the dummy resistance elements overlaps at least two dummy diffusion layers aligning in a second direction perpendicular to the first direction in a plane horizontal to the substrate in a plan view.
    • 一种半导体器件,包括衬底,绝缘膜被嵌入到所述衬底中并具有多个开口,在所述衬底中形成并位于所述开口中的多个虚拟扩散层,在所述绝缘膜上形成多个电阻元件,以便不与所述虚拟 在电阻元件形成区域中的平面图中的扩散层并沿第一方向延伸,并且多个虚设电阻元件形成在绝缘膜和虚拟扩散层之上并在电阻元件形成区域中沿第一方向延伸,其中 在平面图中,每个虚拟电阻元件至少两个在与基板水平的平面中的垂直于第一方向的第二方向上对准的虚拟扩散层。
    • 6. 发明授权
    • Power supply circuit
    • 电源电路
    • US08536843B2
    • 2013-09-17
    • US13109113
    • 2011-05-17
    • Yukio Takahashi
    • Yukio Takahashi
    • G05F1/00
    • H02M3/1584H02M1/4225H02M2003/1586Y02B70/126
    • This invention offers a power supply circuit that is capable of improving a power factor as well as reducing a ripple current of an input/output of the power supply circuit due to switching of a switching device. The power supply circuit is provided with a first power supply circuit including first and second switching devices, a second power supply circuit including third and fourth switching devices and a switching control circuit. The switching control circuit controls the switching devices so that the first switching device and the third switching device are turned on and off at timings different from each other when an alternating current voltage from an alternating current power supply is positive, and the second switching device and the fourth switching device are turned on and off at timings different from each other when the alternating current voltage is negative.
    • 本发明提供一种电源电路,其能够改善功率因数以及由于切换装置的切换而减小电源电路的输入/输出的纹波电流。 电源电路设置有包括第一和第二开关装置的第一电源电路,包括第三和第四开关装置的第二电源电路和开关控制电路。 开关控制电路控制开关装置,使得当来自交流电源的交流电压为正时,第一开关装置和第三开关装置在彼此不同的定时导通和关断,并且第二开关装置和 当交流电压为负时,第四开关器件在彼此不同的定时导通和截止。
    • 9. 发明申请
    • MANUFACTURING METHOD FOR NOZZLE VANE
    • 喷嘴制造方法
    • US20110296895A1
    • 2011-12-08
    • US13202168
    • 2010-02-25
    • Yoshimitsu MatsuyamaYukio Takahashi
    • Yoshimitsu MatsuyamaYukio Takahashi
    • B21D31/00
    • F01D17/165F02B37/24F04D29/462
    • A method of fabricating a nozzle vane comprising a vane portion and axle portions that project out from predetermined end faces of the vane portion, the method including: a first process that molds the axle portions by inserting pre-molding axle portions of a fabricated member having a pre-molding vane portion and pre-molding axle portions with dimensions respectively approximating the vane portion and the axle portions in axle portion molding dies in which a first insertion portion is formed with a shape that projects the axle portions in the axial direction, and pressing the pre-molding axle portions in the axial direction; and a second process that molds the vane portion by inserting the fabricated member after the first process in a vane portion molding die in which a second insertion portion is formed with a shape that projects the nozzle vane in a direction that is approximately perpendicular to the vane surface of the vane portion, and pressing the pre-molding vane portion in directions approximately perpendicular to the vane surface.
    • 一种制造喷嘴叶片的方法,包括叶片部分和从叶片部分的预定端面突出的轴部分,该方法包括:第一过程,其通过插入制造的部件的预成型轴部分来模制轴部分, 预成型叶片部分和预成型轴部分,其尺寸分别接近于轴部成型模具中的叶片部分和轴部分,其中第一插入部分形成为沿轴向突出轴部的形状,以及 沿轴向按压预成型轴部; 以及第二工序,其通过将第一工序后的加工构件插入到叶片部成型模具中来形成叶片部,其中第二插入部形成有使喷嘴叶片沿大致垂直于叶片的方向突出的形状 叶片部分的表面,并且在大致垂直于叶片表面的方向上按压预成型叶片部分。