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    • 21. 发明授权
    • LED indicator lamp
    • LED指示灯
    • US07540631B2
    • 2009-06-02
    • US11711755
    • 2007-02-28
    • Kazunori WatanabeMasaru Kato
    • Kazunori WatanabeMasaru Kato
    • F21V5/00
    • G08G1/095F21V5/04F21W2111/02F21Y2115/10Y10S362/80
    • An LED indication lamp has desired luminous intensity distribution characteristics without need for any light-emitting diode of a special shape. The LED indication lamp comprising a plurality of light-emitting diodes and having specified luminous intensity distribution characteristics is further provided with a condenser lens. The light-emitting diodes are arranged in a pattern corresponding to a luminous intensity distribution pattern determined according to the luminous intensity distribution characteristics. The light-emitting diodes thus arranged and the condenser lens are arranged so that light emitted from the light-emitting diodes in the luminous intensity distribution pattern through the condenser lens satisfies the luminous intensity distribution characteristics.
    • LED指示灯具有期望的发光强度分布特性,而不需要任何特殊形状的发光二极管。 具有多个发光二极管并具有规定的发光强度分布特性的LED指示灯还设置有聚光透镜。 发光二极管以与根据发光强度分布特性确定的发光强度分布图案对应的图案配置。 这样布置的发光二极管和聚光透镜被布置成使得通过聚光透镜从发光二极管发出的发光二极管的发光强度分布图案中的光满足发光强度分布特性。
    • 25. 发明授权
    • Organic borate compounds and the nonaqueous electrolytes and lithium secondary batteries using the compounds
    • 有机硼酸盐化合物和使用该化合物的非水电解质和锂二次电池
    • US06824928B2
    • 2004-11-30
    • US10641085
    • 2003-08-15
    • Juichi AraiHideaki KatayamaMitsuru KobayashiHiroyuki YamaguchiHideki TakahashiMasaru Kato
    • Juichi AraiHideaki KatayamaMitsuru KobayashiHiroyuki YamaguchiHideki TakahashiMasaru Kato
    • H01M616
    • H01M10/0568B60L11/1803B60L11/1851B60L2240/36C07F5/022C07F5/04H01M6/164H01M10/052H01M10/0525H01M10/0569H01M10/48H01M2300/0034H01M2300/0037Y02E60/122Y02T10/7011Y02T10/705
    • The object of the present invention is to supply organic borates highly soluble even in a solvent of a low dielectric constant; nonaqueous electrolytes made from these organic borates and excellent in characteristics; lithium secondary batteries with improved high-temperature storage characteristics; electric appliances that can be free of protection circuits, and; various applications of the electric appliances. The present invention relates to: organic borate compounds represented by structural formula (1) where X denotes lithium or quaternary ammonium or quaternary phosphonium and R1, R2, R3, and R4 each denote an independent halogen-atom displacement alkyl group whose carbon number ranges from 1 to 4, and organic borate compounds whose R1, R2, R3, and R4 are represented by trifluoromethyl groups or pentafluoroethyl groups, in particular, can be easily dissolved to concentrations of at least 0.8 mol/dm−3 in solvent mixtures heavily laden with a fluorinated solvent and offer a maximum electroconductivity value at a low concentration of 0.4 mol/dm−3; lithium secondary batteries using the lithium borates pertaining to the invention; nonaqueous electrolytes that minimize decreases in the high-temperature recovery capacities of these lithium secondary batteries; electric appliances that can be free of protection circuits, and; various applications of the electric appliances.
    • 本发明的目的是提供即使在低介电常数的溶剂中也很高溶解的有机硼酸盐; 由这些有机硼酸盐制成的非水电解质,特性优异; 锂二次电池具有改善的高温储存特性; 可免除保护电路的电器,以及; 本发明涉及:由结构式(1)表示的有机硼酸盐化合物,其中X表示锂或季铵或季鏻,R1,R2,R3和R4各自表示独立的卤素原子位移 碳原子数为1〜4的烷基,R1,R2,R3,R4表示的有机硼酸酯化合物特别是三氟甲基或五氟乙基可以容易地溶解至至少0.8mol / -3>在大量载有氟化溶剂的溶剂混合物中,并以0.4mol / dm 3的低浓度提供最大导电性值; 使用本发明的锂硼酸锂的锂二次电池; 使这些锂二次电池的高温回收能力降低的非水电解液; 可免除保护电路的电器,以及; 各种应用的电器。