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    • 6. 发明授权
    • X-ray shielding device
    • X射线屏蔽装置
    • US07500785B2
    • 2009-03-10
    • US11889516
    • 2007-08-14
    • Takashi MoritakeHiroto KoizumiHironobu Ono
    • Takashi MoritakeHiroto KoizumiHironobu Ono
    • H01J35/16A61B6/02G21K5/10
    • A61B6/06A61B6/107G21K1/04
    • An X-ray shield device according to one embodiment of the present invention comprises an X-ray shielding plate positioned between an X-ray source and a support member for a subject; a shielding plate driving mechanism including a supporting portion for supporting the X-ray shielding plate, the shielding plate driving mechanism being operable to move the shield plate supported by the supporting portion in a movement plane of the shielding plate perpendicular to a path of X-ray irradiation; and an X-ray shielding plate exchanging means for exchanging the X-ray shielding plate supported by the supporting portion for another X-ray shielding plate of different size.
    • 根据本发明的一个实施例的X射线屏蔽装置包括位于X射线源和被摄体的支撑构件之间的X射线屏蔽板, 屏蔽板驱动机构,包括用于支撑所述X射线屏蔽板的支撑部分,所述屏蔽板驱动机构可操作以将所述屏蔽板支撑在所述屏蔽板的移动平面中,所述屏蔽板垂直于所述X线路径, 射线照射; 以及X射线屏蔽板交换装置,用于将由支撑部支撑的X射线屏蔽板交换为不同尺寸的另一X射线屏蔽板。
    • 9. 发明申请
    • NEGATIVE ELECTRODE MIXTURE OR GEL ELECTROLYTE, AND BATTERY USING SAID NEGATIVE ELECTRODE MIXTURE OR SAID GEL ELECTROLYTE
    • 负极电极混合或凝胶电解质,电池使用正负电极混合或凝胶电解液
    • US20140205909A1
    • 2014-07-24
    • US14239689
    • 2012-08-22
    • Koji YoneharaHironobu OnoHiroko HaradaYasuyuki Takazawa
    • Koji YoneharaHironobu OnoHiroko HaradaYasuyuki Takazawa
    • H01M4/48H01M10/0565
    • H01M4/48H01M4/42H01M4/625H01M4/628H01M10/0565H01M10/24H01M10/26H01M10/4235H01M12/06H01M12/08H01M2004/027H01M2300/0085Y02E60/124Y02E60/128
    • The purpose of the present invention is to provide a zinc negative electrode mixture for forming negative electrodes of safe and economic batteries exhibiting excellent battery performance; and a gel electrolyte or a negative electrode mixture which can be suitably used for forming a storage battery exhibiting excellent battery performance such as a high cycle characteristic, rate characteristic, and coulombic efficiency while suppressing change in form, such as shape change and dendrite, and passivation of the electrode active material. Another purpose of the present invention is to provide a battery including the zinc negative electrode mixture or the gel electrolyte. (1) The zinc negative electrode mixture contains a zinc-containing compound and a conductive auxiliary agent. The zinc-containing compound and/or the conductive auxiliary agent contain(s) particles having an average particle size of 1000 μm or smaller and/or particles having an aspect ratio (vertical/lateral) of 1.1 or higher. (2) The gel electrolyte intended to be used in batteries has a cross-linked structure formed by a multivalent ion and/or an inorganic compound. (3) The negative electrode mixture intended to be used in batteries contains a negative electrode active material and a polymer.
    • 本发明的目的是提供一种用于形成具有优异的电池性能的安全和经济的电池的负极的锌负电极混合物; 以及凝胶电解质或负极混合物,其可以适当地用于形成具有优异的电池性能的蓄电池,例如高循环特性,速率特性和库仑效率,同时抑制形状变化和树突的形式变化,以及 钝化电极活性物质。 本发明的另一个目的是提供一种包括锌负极混合物或凝胶电解质的电池。 (1)锌负极混合物含有含锌化合物和导电助剂。 含锌化合物和/或导电助剂含有平均粒径为1000μm以下的粒子和/或纵横比(垂直/横向)为1.1以上的粒子。 (2)用于电池的凝胶电解质具有由多价离子和/或无机化合物形成的交联结构。 (3)预期用于电池的负极混合物含有负极活性物质和聚合物。