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    • 44. 发明授权
    • Zoom lens
    • 变焦镜头
    • US5777800A
    • 1998-07-07
    • US717813
    • 1996-09-24
    • Susumu YamaguchiNobuyoshi Mori
    • Susumu YamaguchiNobuyoshi Mori
    • G02B13/18G02B15/14G02B15/16
    • G02B15/161
    • A zoom lens includes, in the order named from an object side, a first lens group having a positive refracting power and a second lens group having a negative refracting power, in which magnification change is conducted by changing a distance between said first and second lens groups. The first lens group has, in the order named from the object side, a 1a lens component having a negative refracting power, including a 1-1 lens having a negative refracting power and a 1-2 lens made of a plastic material, at least one surface of which is an aspherical surface, and a 1b lens component having a positive refracting power. The second lens group has, in the order named from the object side, a 2-1 lens having a positive refracting power made of a plastic material, at least one surface of which is an aspherical surface, and a 2-2 lens having a negative refracting power. The zoom lens satisfies the following conditional expression, 2.5
    • 变焦透镜以从物体侧命名的顺序包括具有正折射率的第一透镜组和具有负折射力的第二透镜组,其中通过改变所述第一和第二透镜之间的距离来进行放大率改变 团体 第一透镜组按照从物体侧命名的具有负折射率的1a透镜部件,至少包括具有负折射率的1-1透镜和由塑料材料制成的1-2透镜 其一个表面是非球面,以及具有正折射率的1b透镜部件。 第二透镜组按照从物体侧命名的具有由塑料材料制成的正折射力的2-1透镜,其至少一个表面是非球面,以及2-2透镜,具有 负屈光力。 变焦透镜满足以下条件表达式:2.5
    • 45. 发明授权
    • Engine output control device for vehicles
    • 车辆发动机输出控制装置
    • US5541843A
    • 1996-07-30
    • US171710
    • 1993-12-22
    • Susumu YamaguchiHiroshi KoyamaHiroyuki Kurita
    • Susumu YamaguchiHiroshi KoyamaHiroyuki Kurita
    • B60K31/00B60K28/16B60K31/04B60W30/00F02D9/02F02D29/02F02D41/04B60K31/02
    • B60K28/16B60K31/047B60W2520/10B60W2710/0666
    • An engine output control device executes control while also executing auto cruise control if traction control is executed during auto cruise running so that traction control and auto cruise control are established at the same time. If the traction control executed by a traction controller and the auto cruise runs, executed by an auto cruise controller, are established at the same time, then the auto cruise controller is released and, at the same time an accelerator signal (auto cruise accelerator signal), which is pseudo controlled by the speed during the running of the auto cruise, is calculated by a pseudo control accelerator signal calculation, and because traction control is executed for the auto cruise accelerator signal, the auto cruise control is restored. Consequently it is possible to execute auto cruise control continuously.
    • 发动机输出控制装置执行控制,同时如果在自动巡航运行期间执行牵引力控制,则还执行自动巡航控制,从而同时建立牵引力控制和自动巡航控制。 如果由自动巡航控制器执行的牵引力控制器执行的牵引力控制和自动巡航运行同时建立,则自动巡航控制器被释放,并且同时加速器信号(自动巡航加速器信号 )是通过伪控制加速器信号计算来计算的,由自动巡航运行期间的速度进行伪控制,并且由于对自动巡航加速器信号执行牵引力控制,所以自动巡航控制被恢复。 因此,可以连续执行自动巡航控制。
    • 48. 发明授权
    • Swirling device for stirling cycle engines
    • 旋转发动机旋转装置
    • US4639212A
    • 1987-01-27
    • US679453
    • 1984-12-07
    • Tetsumi WatanabeAkira YamaguroSusumu Yamaguchi
    • Tetsumi WatanabeAkira YamaguroSusumu Yamaguchi
    • F23L1/00F02G1/055F23C7/00F23M9/00
    • F02G1/055F23C7/004
    • A burner for a stirling cycle engine which includes an air inlet port, an exhaust port and a combustion chamber between the inlet port and the exhaust port, the combustion chamber having an inlet provided with a swirl producing device including a pair of spaced apart, substantially parallel plates respectively formed with central apertures respectively having centers which are substantially aligned with each other, a plurality of spiral guide vanes disposed between the parallel plates. Each of the guide vanes has a curvature in which a tangent line at a point on the guide vane makes with a straight line passing through the point and the center of the central aperture an angle which is substantially constant and between 30.degree. and 80.degree. so that each two adjacent guide vanes define an inlet passage which is gradually decreased in area toward the central aperture. The inlet passage is communicated at an end adjacent to the central apertures with the combustion chamber and at the other end with the inlet port.
    • 一种用于斯特林循环发动机的燃烧器,其包括在入口和排气口之间的进气口,排气口和燃烧室,所述燃烧室具有入口,所述入口设置有涡流产生装置,所述旋流产生装置包括一对间隔开的基本上 分别形成有分别具有基本上彼此对准的中心的中心孔的平行板,设置在平行板之间的多个螺旋导向叶片。 每个导叶具有曲线,其中导叶上的点处的切线通过直线穿过点和中心孔的中心,其角度基本上恒定在30°和80°之间 每两个相邻的导向叶片限定了朝向中心孔逐渐减小的入口通道。 入口通道在与燃烧室相邻的中心孔的端部处连通,另一端与入口连通。
    • 50. 发明授权
    • Zoom lens
    • 变焦镜头
    • US07573648B2
    • 2009-08-11
    • US11984383
    • 2007-11-16
    • Shoji KogoMasae SatoSusumu YamaguchiHiroshi SatoYuuichi Atarashi
    • Shoji KogoMasae SatoSusumu YamaguchiHiroshi SatoYuuichi Atarashi
    • G02B15/14
    • G02B3/14G02B26/004
    • In this invention, to provide a compact zoom lens having a small number of optical element groups to be driven and a simple moving mechanism, at least one of a plurality of optical element groups arranged in the lens system includes a refractive power variable element of a transmission type which has a compensation function to correct focus movement caused by zooming and a focus function to correct focus movement caused by a variation in inter-object distance. The refractive power variable element is a liquid optical element including a first liquid having a conductivity or a polarity and a second liquid which is not mixed with the first liquid, the first liquid and the second liquid being enclosed in a container fluid-tight so as to define an interface therebetween having a predetermined shape, the liquid optical element being arranged such that a refractive power thereof is adjusted by changing a curvature of the interface.
    • 在本发明中,为了提供具有少量待驱动的光学元件组的简单变焦透镜和简单的移动机构,布置在透镜系统中的多个光学元件组中的至少一个包括折射力可变元件 具有用于校正由变焦引起的焦点移动的补偿功能的传播类型和用于校正由物体间距离变化引起的聚焦移动的聚焦功能。 折射力可变元件是包括具有导电性或极性的第一液体和不与第一液体混合的第二液体的液体光学元件,第一液体和第二液体被密封在容器中,以便流体密封 为了在其间限定具有预定形状的界面,液体光学元件被布置成通过改变界面的曲率来调节其屈光力。