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    • 21. 发明授权
    • Method for managing back-up power source
    • 管理备用电源的方法
    • US6097176A
    • 2000-08-01
    • US205404
    • 1998-12-03
    • Takeshi YaoHideki KasaharaTatsuhiko SuzukiMotohide MasuiHajime Konishi
    • Takeshi YaoHideki KasaharaTatsuhiko SuzukiMotohide MasuiHajime Konishi
    • H01M10/34H01M10/44H02J7/00H02J7/14
    • H02J7/0075H01M10/44H01M10/345Y02E60/124
    • A method for managing a back-up power source capable of maintaining the discharge capacity of a nickel metal-hydride storage battery for a long-term at a low cost, and is suitable for the management of the back-up power source for the guidance lights, the emergency lights, the information telecommunication systems, and the like is disclosed. The present invention provides a method for managing the back-up power source which uses a nickel metal-hydride storage battery including a positive electrode mainly consisting of nickel oxide, a negative electrode mainly consisting of a hydrogen storage alloy, a separator and an alkaline electrolyte, wherein an intermittent charge is performed on the nickel-metal hydride storage battery, comprising: calculating a self-discharge quantity of the nickel-metal hydride storage battery during idle period of the intermittent charge on the basis of a temperature of the nickel-metal hydride storage battery at the idling; and controlling the charging of the nickel-metal hydride storage battery on the basis of the obtained self-discharge quantities.
    • 一种用于管理能够以低成本长期维持镍氢蓄电池的放电容量的备用电源的方法,并且适于管理用于引导的备用电源 灯,应急灯,信息通信系统等。 本发明提供一种管理备用电源的方法,该备用电源使用包括主要由氧化镍构成的正电极的镍氢蓄电池,主要由储氢合金构成的负极,隔板和碱性电解液 其特征在于,对所述镍氢蓄电池进行间歇充电,包括:基于所述镍 - 金属的温度计算所述间歇充电的空闲期间所述镍氢蓄电池的自放电量 氢化物蓄电池怠速; 并基于获得的自放电量控制镍氢蓄电池的充电。
    • 25. 发明授权
    • Process for producing metal oxide precipitates
    • 金属氧化物沉淀物的制备方法
    • US5830242A
    • 1998-11-03
    • US737157
    • 1996-11-14
    • Takeshi Yao
    • Takeshi Yao
    • C01F17/00C01G25/00C01G25/02C01G27/00C01G27/02C03C17/25
    • C01G25/00C01F17/0043C01G25/02C01G27/00C01G27/02C03C17/25C01P2002/54C01P2002/72C01P2004/61C01P2004/80C03C2217/228C03C2218/111
    • This invention relates to a process for producing metal oxide precipitates, which comprises making a fluoride ion-capturing agent exist in an aqueous solution or hydrofluoric acid solution containing a fluorocomplex compound and/or a fluoride of a rare earth to form precipitates comprising a rare earth oxide or a solid solution containing it as a main component; and a process for producing metal oxide precipitates, which comprises making seed crystal(s) and a fluoride ion-capturing agent exist in an aqueous solution or hydrofluoric acid solution containing a metal fluoro complex compound and/or a metal fluoride of zirconium and/or hafnium to form precipitated crystals comprising said metal oxide crystals or a solid solution containing them as a main component, and is suitable for producing precipitates of a rare earth oxide and crystal precipitates of zirconium oxide and/or hafnium oxide, particularly precipitates such as a thin film, etc. of a metal oxide on the surface of a substrate which has a large area or complicated shape, by using a simple apparatus without need of a heating step for crystallization.
    • PCT No.PCT / JP96 / 00668 Sec。 371日期:1996年11月14日 102(e)1996年11月14日PCT 1996年3月15日PCT公布。 WO96 / 28385 PCT公开号 日本1996年9月19日本发明涉及一种金属氧化物沉淀物的制造方法,其特征在于,在含有氟复合化合物和/或稀土类氟化物的水溶液或氢氟酸溶液中存在氟离子捕获剂,形成 包含稀土氧化物或含有它作为主要成分的固溶体的沉淀物; 以及在含有金属氟络合物和/或锆的金属氟化物的水溶液或氢氟酸溶液中存在含有晶种和氟离子捕获剂的金属氧化物沉淀物的制造方法,和/或 铪以形成包含所述金属氧化物晶体的沉淀晶体或含有它们作为主要成分的固溶体,并且适用于制备稀土氧化物的析出物和氧化锆和/或氧化铪的结晶析出物,特别是析出物,例如薄的 通过使用简单的装置,不需要用于结晶的加热步骤,在具有大面积或复杂形状的基板的表面上的金属氧化物的膜等。