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    • 72. 发明申请
    • OPTICAL VOLTAGE TRANSFORMER
    • 光电变压器
    • US20100109642A1
    • 2010-05-06
    • US12596065
    • 2008-04-07
    • Junichi SatoMasao TakahashiMiwa TakeuchiTeruhiko MaedaMitsuhiro FujikawaTokihiro UmemuraTsuyoshi Kuwabara
    • Junichi SatoMasao TakahashiMiwa TakeuchiTeruhiko MaedaMitsuhiro FujikawaTokihiro UmemuraTsuyoshi Kuwabara
    • G01R13/38
    • G01R15/241G01R15/06G01R15/16G01R15/242G01R15/247
    • An optical voltage transformer is connected with an external electric device and includes a primary electrode to which a measured voltage is applied by the external electric device, a first secondary electrode provided oppositely to the primary electrode, an insulation layer provided between the primary and first secondary electrodes and constituting an insulation cylinder integrally formed with the primary and first secondary electrodes, a ground layer provided on an outer circumference of the insulation cylinder and around the first secondary electrode for securing a capacitance by interposing the insulation layer between the ground layer and the first secondary electrode, and an electro-optic element for measuring a voltage between the first secondary electrode and the ground layer. According to the optical voltage transformer, measurement of the measured voltage can be done with high accuracy without affected by its surrounding environment and its downsizing can be achieved by reducing the number of its components.
    • 光电压变压器与外部电气装置连接,并且包括由外部电气装置施加测量电压的主电极,与主电极相对设置的第一次级电极,设置在初级和第一级之间的绝缘层 电极,并且构成与初级和第一次级电极一体形成的绝缘筒,设置在绝缘筒的外周上并围绕第一辅助电极的接地层,用于通过将绝缘层插入接地层和第一辅助电极之间来确保电容 二次电极和用于测量第一次级电极和接地层之间的电压的电光元件。 根据光电压变压器,可以高精度地测量测量电压,而不受其周围环境的影响,通过减少其组件数量可以实现其小型化。
    • 75. 发明授权
    • Multiple continuous type liquid waste disposal apparatus
    • 多连续式液体废物处理装置
    • US06808515B2
    • 2004-10-26
    • US09882252
    • 2001-06-18
    • Masao TakahashiKazuo KoikeEiichi Takano
    • Masao TakahashiKazuo KoikeEiichi Takano
    • A61M100
    • A61M1/0001A61M1/0017A61M1/0049A61M1/005A61M1/0096A61M2205/84A61M2209/084Y10T137/86187
    • The object of this invention is to provide a multiply connected type liquid waste disposal apparatus to unify the kind of canister bottles used for multiple connection, to provide plural patient hoses for separate use, to enable easy visual recognition of a content capacity even if a liquid waste disposing capacity is increased, and to rapidly solidify an absorbed liquid waste. Plural canister bottles forming a straight line by being serially connected in order, wherein: the patient hose 14 is connected to the absorption port of the lying member L1; the discharge port 8 of lying member L1 and the absorption port 7 of the lying member L2, the discharge port 8 of lying member L2 and the absorption port 7 of the lying member L3, and the discharge port 8 of lying member L3 and the absorption port of the lying member L4 are respectively serially connected with the connection pipe 15; the connection pipe 15 connected to the discharge port 8 of the lying member L4 arranged at the terminal row is connected to the closing stopper 16 of the lid 3; and the absorption pressure is applied from the exhaust port 9 of each lying member L. Each lying member L contains the float 5 retaining the solidifying agent 6 and the stop valve 9a serves to cease the absorption pressure from the exhaust port 9 when the float 5 floats inside the liquid waste 21 and reaches the ceiling portion.
    • 本发明的目的是提供一种多连接型液体废物处理装置,用于统一用于多重连接的罐式瓶子的种类,以便提供多个用于单独使用的病人软管,以便即使液体 废物处理能力增加,并迅速凝固吸收的液体废物。通过依次串联连接形成直线的塑料罐瓶,其中:患者软管14连接到放置部件L1的吸收口; 放置构件L1的排出口8和位置构件L2的吸收口7,排列构件L2的排出口8和排列构件L3的吸收口7以及位置构件L3的排出口8和吸收 分接构件L4的端口分别与连接管15串联连接; 连接到布置在端子列处的放置构件L4的排出口8的连接管15连接到盖3的闭合止动件16; 并且吸收压力从每个放置构件L的排气口9施加。每个定位构件L包含保持固化剂6的浮子5,并且当浮子5上的停止阀9a用于停止来自排气口9的吸收压力 浮在液体废物21内并到达顶部。
    • 76. 发明授权
    • Piezoelectric/electrostrictive element
    • 压电/电致伸缩元件
    • US06297578B1
    • 2001-10-02
    • US09584417
    • 2000-06-01
    • Yukihisa TakeuchiTsutomu NanatakiMasao Takahashi
    • Yukihisa TakeuchiTsutomu NanatakiMasao Takahashi
    • H01L4108
    • G09G3/3433G02B26/08G09F9/305G09G3/2014G09G3/2022G09G3/3493H01L41/0973
    • Disclosed is a piezoelectric/electrostrictive element composed of an actuator section of a uni-morph type comprising a main actuator element including a piezoelectric/electrostrictive layer and a pair of electrodes formed on a first principal surface of the piezoelectric/electrostrictive layer; a vibrating section which contacts with a second principal surface of the piezoelectric/electrostrictive layer for supporting the main actuator element; and a fixed section for supporting the vibrating section in a vibrative manner; wherein a relationship of y=ax is satisfied, and an expression of {fraction (1/10)}≦a≦100 is satisfied provided that x represents a distance between the pair of electrodes (1 &mgr;m≦x≦200 &mgr;m), and y represents a thickness of the piezoelectric/electrostrictive layer (1 &mgr;m≦y≦100 &mgr;m). Accordingly, it is possible to greatly increase the relative displacement amount between the no-voltage-loaded state and the voltage-applied state and the relative displacement amount between the states in which mutually opposite electric fields are applied, making it possible to realize easy control when the element is utilized for actuators and improvement in sensitivity when the element is utilized for sensors.
    • 本发明公开了一种压电/电致伸缩元件,由压电/电致伸缩层的第一主表面上形成的包括压电/电致伸缩层的主致动器元件和形成在第一主表面上的一对电极组成的致动器部分构成。 与所述压电/电致伸缩层的第二主表面接触以支撑所述主致动器元件的振动部分; 以及用于以振动方式支撑所述振动部分的固定部分; 其中满足y = ax的关系,并且满足{fraction(1/10)} <= a <= 100的表达式,只要x表示该对电极之间的距离(1mum≤x≤2.0 mum),y表示压电/电致伸缩层的厚度(1μm<= y <=100μm)。 因此,可以大幅提高无负荷状态与施加电压之间的相对位移量和施加相互相反的电场的状态之间的相对位移量,从而可以实现易于控制 当元件用于传感器时,该元件被用于致动器和提高灵敏度。
    • 77. 发明授权
    • Optical current transformer
    • 光电流互感器
    • US06281672B1
    • 2001-08-28
    • US08921083
    • 1997-08-29
    • Kiyohisa TeraiMasao TakahashiSakae Ikuta
    • Kiyohisa TeraiMasao TakahashiSakae Ikuta
    • G01R3100
    • G01R15/246
    • An optical current transformer includes a sensor arranged adjacent to a conductor through which an electric current is to be measured flows, a light source for generating a measuring light, a detector for detecting the measuring light emitted from the sensor, a coupling optical system for optically connecting the sensor, the light source and the detector, and a signal processing system for processing a signal transmitted from the detector so as to calculate the electric current flowed through the conductor by using a Faraday effect of light which passes through the sensor. The sensor is formed by an optical fiber, the optical fiber being wound around the conductor, and the two ends of the optical fiber being arranged to form a closed loop of the optical fiber.
    • 一种光电流变换器包括一个传感器,其布置在与要测量的电流的导体相邻的位置,用于产生测量光的光源,用于检测从传感器发射的测量光的检测器,用于光学的耦合光学系统 连接传感器,光源和检测器,以及用于处理从检测器发送的信号的信号处理系统,以便通过使用通过传感器的光的法拉第效应来计算流过导体的电流。 传感器由光纤形成,光纤缠绕在导体上,光纤的两端被布置成形成光纤的闭环。