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    • 9. 发明授权
    • Electrode metal material, capacitor and battery formed of the material and method of producing the material and the capacitor and battery
    • 电极金属材料,电容器和电池组成的材料及其制造方法以及电容器和电池
    • US06808845B1
    • 2004-10-26
    • US09679308
    • 2000-10-06
    • Seiji NonakaMasakazu TanahashiMikinari ShimadaTamao KojimaMunehiro Tabata
    • Seiji NonakaMasakazu TanahashiMikinari ShimadaTamao KojimaMunehiro Tabata
    • H01M460
    • H01M4/0404H01G11/32H01G11/42H01M4/13H01M4/661H01M4/667Y02E60/13
    • The present invention relates to an electrode metal material for batteries, capacitors, etc, used in contact with non-aqueous electrolyte, and particularly to a capacitor formed of the electrode metal material, and provides a valve metal material capable of decreasing the internal resistance of the capacitor. The electrode metal material comprises a valve metal material and numerous carbon particles included in the surface of the valve metal material. The carbon particles are further fixed in the surface of the valve metal material so as to expose to the surface. The electrode metal material is coated with an activated carbon layer and used as a double-layer electrode for an electric double-layer capacitor. The carbon particles included in the surface ensure conduction between the activated carbon layer and the valve metal material. With this configuration, even if the surface of the valve metal material is oxidized, the internal resistance of the electrode is not decreased, the internal resistance of the capacitor is decreased, and the capacitance of the capacitor is increased.
    • 本发明涉及用于与非水电解质接触的电池,电容器等的电极金属材料,特别涉及由电极金属材料形成的电容器,并提供能够降低内部电阻的阀金属材料 电容器。 电极金属材料包括阀金属材料和包括在阀金属材料表面中的许多碳颗粒。 碳颗粒进一步固定在阀金属材料的表面上以暴露于表面。 电极金属材料涂覆有活性炭层,并用作双层电容器的双层电极。 包含在表面中的碳颗粒确保活性炭层和阀金属材料之间的导电。 利用这种结构,即使阀金属材料的表面被氧化,电极的内部电阻也不会降低,电容器的内部电阻降低,并且电容器的电容增大。
    • 10. 发明授权
    • Optical device with metal halide discharge lamp having enhanced starting
property
    • 具有金属卤化物放电灯的光学器件具有增强的起始性能
    • US5583396A
    • 1996-12-10
    • US214193
    • 1994-03-17
    • Omura HideakiMasayuki WakamiyaNobuyoshi TakeuchiMunehiro Tabata
    • Omura HideakiMasayuki WakamiyaNobuyoshi TakeuchiMunehiro Tabata
    • H05B41/292H05B41/38H05B37/00
    • H05B41/2928H05B41/38
    • A metal halide lamp is employed, as a light source, in an optical device such as, for example, an illuminator or an image display. The optical device includes a discharge tube filled with mercury, at least one rare gas, and at least one metal halide, and a pair of electrodes spaced from each other and enclosed in the discharge tube. The optical device also includes an electric circuit, electrically connected to the pair of electrodes, for starting the discharge tube by applying thereto a higher voltage than a voltage to be applied at a steady state to thereby cause an arc discharge in the discharge tube. When the lamp is turned off, power supply thereto from the electric circuit is temporarily interrupted, and when the lamp cools after a first time interval has elapsed subsequent to the interruption of the power supply, a starting voltage is applied to the lamp via the pair of electrodes for a second time interval to cause redischarge. Thereafter, the power supply to the lamp is interrupted after the second time interval has elapsed, to thereby turn off the lamp.
    • 在诸如照明器或图像显示器的光学装置中使用金属卤化物灯作为光源。 光学装置包括填充有汞,至少一种稀有气体和至少一种金属卤化物的放电管,以及一对彼此间隔开并封闭在放电管中的电极。 光学装置还包括电连接到一对电极的电路,用于通过施加比在稳定状态下施加的电压更高的电压来启动放电管,从而在放电管中引起电弧放电。 当灯关闭时,从电路向其供电的电源暂时中断,并且当电源中断之后经过第一时间间隔之后,当灯冷却时,起动电压经由该灯施加到灯 的电极引起再次充电。 此后,经过第二时间间隔后,灯的电源中断,从而关闭灯。