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    • 25. 发明授权
    • Rotary actuator
    • 旋转执行机构
    • US4686863A
    • 1987-08-18
    • US824965
    • 1986-01-31
    • Masaru InoueMasao IdaTakao Kohara
    • Masaru InoueMasao IdaTakao Kohara
    • F16H1/16B60G17/08F16F9/46F16H1/00G05G5/00
    • B60G17/08F16F9/462G05G5/00Y10T74/19828Y10T74/1987
    • A rotary actuator comprising a first rotor rotatable around a first axis and an axial end surface with a plurality of circumferentially spaced and axially projecting first projections, attending therefrom a second rotor rotatable around a second axis which is not coincident with the first axis, the second rotor having an axial end surface with a plurality of circumferentially spaced and axially projecting second projections extending therefrom, and a rotating mechanism being connected to the second rotor to rotate it around the second axis. The second projections project in a direction opposite to that of the first projections to cooperate therewith such that either one of the second projections engages with either one of the first projections to rotate the first rotor through a predetermined angle.
    • 一种旋转致动器,包括可围绕第一轴线旋转的第一转子和具有多个周向间隔开并且轴向突出的第一突出部的轴向端面,从而具有可绕第一轴线旋转的第二转子,第二转子不与第一轴线重合, 转子具有轴向端面,其具有从其延伸的多个周向间隔开并且轴向突出的第二突起,以及旋转机构,其连接到第二转子以围绕第二轴线旋转。 第二突起以与第一突起相反的方向突出,以与第一突起配合,使得第二突起中的任一个与第一突起中的任一个接合以使第一转子旋转预定角度。
    • 26. 发明授权
    • Hydraulic damper
    • 液压减震器
    • US4645042A
    • 1987-02-24
    • US683552
    • 1984-12-19
    • Masaru InoueMasahiro Ashiba
    • Masaru InoueMasahiro Ashiba
    • F16F9/44F16F9/46F16F9/34
    • F16F9/462Y10T74/1429Y10T74/2063
    • A hydraulic damper of adjustable damping force type includes a piston working in a cylinder and partitioning the interior of the cylinder into two liquid chambers, a piston rod with one end being connected to the piston and the other end extending to the outside of the cylinder, a liquid passage formed in the piston rod for connecting the two liquid chambers, an opening adjusting member rotatably disposed in the liquid passage for selectively adjusting the effective passage area of the liquid passage between at least three different passage area conditions, and an actuating device for reciprocatingly rotating the adjusting member between two extreme positions and one or more intermediate positions corresponding to respective passage area conditions. Two fixed stops are provided to stop the adjusting member at respective extreme positions, and a movable stop is provided to stop the adjusting member at an intermediate position. The location of the movable stop is determined in connection with either one of the extreme positions.
    • 可调阻尼力型的液压阻尼器包括一个在气缸中工作的活塞并将气缸的内部分隔成两个液体腔的活塞杆,一端连接到活塞并且另一端延伸到气缸的外侧的活塞杆, 在所述活塞杆中形成的用于连接所述两个液体室的液体通道,可旋转地设置在所述液体通道中的开口调节构件,用于选择性地调节至少三个不同通道区域条件之间的液体通道的有效通道面积,以及用于 将调节构件在两个极限位置和对应于各个通道面积条件的一个或多个中间位置之间往复旋转。 提供两个固定止动件以在相应的极限位置停止调节构件,并且设置可移动止动件以将调节构件停止在中间位置。 可移动止动件的位置与极限位置中的任何一个相关联地确定。
    • 28. 发明授权
    • Spectrophotometer
    • 分光光度计
    • US4169678A
    • 1979-10-02
    • US865487
    • 1977-12-29
    • Masaru InoueMakoto IshikawaKenji Fukuda
    • Masaru InoueMakoto IshikawaKenji Fukuda
    • G01J3/02G01J3/42
    • G01J3/42
    • A spectrophotometer used for measurement of the transmittance of a sample according to an optical null method, wherein light from a light source is divided into two light beams and pass through a sample cell and reference cell respectively, chopped by a chopper for alternatively supplying the light beams through a monochrometer to a light detector providing signals which are amplified and subjected to synchronous detection by a synchronous rectifier operating in synchronism with the chopper operation so as to obtain an electric signal proportional to the intensity difference between the light passed through the sample cell and that passed through the reference cell with the intensity of the light passed through the reference cell being controlled by a light attenuator connected to a recording pen until the difference signal becomes null. The spectrophotometer further includes an AC signal source generating an AC signal in synchronous relation with the operation of the chopper for applying the AC signal to the input of the amplifier, a position-voltage transducer providing a signal representing the position of a recording pen, a voltage difference detector detecting the difference between the output voltages of the position-voltage transducer before and after the application of the AC signal, and a voltage variation rate detector detecting rate of transient variation with respect to time of the signal of the position-voltage transducer after application of the AC signal. The optical sensitivity of the spectrophotometer is detected by the voltage difference detector and the electrical gain is detected by the voltage variation rate detector.
    • 用于根据光学零方法测量样品的透射率的分光光度计,其中将来自光源的光分成两束光,并分别通过切片机切碎,以切换供应光 通过单色仪将光束检测器提供给光检测器,提供信号,该信号被同步整流器进行放大和同步检测,同步整流器与斩波器操作同步,以获得与通过样品池的光的强度差成比例的电信号, 通过参考单元,其中通过参考单元的光的强度由连接到记录笔的光衰减器控制,直到差信号变为零。 分光光度计还包括AC信号源,其产生与用于将AC信号施加到放大器的输入端的斩波器的操作同步的AC信号,提供表示记录笔的位置的信号的位置电压换能器, 电压差检测器检测在施加AC信号之前和之后的位置电压传感器的输出电压之间的差异,以及电压变化率检测器检测相对于位置电压传感器的信号的时间的瞬态变化的速率 应用交流信号后。 通过电压差检测器检测分光光度计的光学灵敏度,电压变化率检测器检测电力增益。