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    • 67. 发明授权
    • Electrolytic manganese dioxide, and method for its production and its application
    • 电解二氧化锰及其生产方法及其应用
    • US09103044B2
    • 2015-08-11
    • US13390406
    • 2010-08-23
    • Kazumasa SuetsuguKenichi TakahashiAkinori Eshita
    • Kazumasa SuetsuguKenichi TakahashiAkinori Eshita
    • H01M4/50C25B1/21H01M4/52C01G45/02H01M6/06
    • C25B1/21C01G45/02C01P2004/61C01P2006/12C01P2006/80H01M4/50H01M4/52H01M6/06Y10T428/2982
    • An object of the present invention is to provide electrolytic manganese dioxide to be used as a cathode active material for an alkali-manganese dry cell, which has a high alkali potential and is provided with a high reactivity and packing efficiency as a cathode for the cell, and which is excellent in the middle rate discharge characteristic, and electrolytic manganese dioxide excellent in the high rate discharge characteristic and the middle rate discharge characteristic, which will not cause corrosion of metal materials, and a method for its production.In the present invention, electrolytic manganese dioxide having an alkali potential of at least 280 mV and less than 310 mV, and FWHM of at least 2.2° and at most 2.9°, is used. It is preferred that of the electrolytic manganese dioxide, the (110)/(021) peak intensity ratio in the X-ray diffraction peaks is at least 0.50 and at most 0.80, and the (110) interplanar spacing is at least 4.00 Å and at most 4.06 Å. Further, electrolytic manganese dioxide wherein the JIS-pH (JIS K1467) is at least 1.5 and less than 2.6, the sodium content is at least 0.02 wt % and less than 0.10 wt %, the sulfate group content is less than 1.30 wt %, the median diameter is at least 30 μm and at most 50 μm, and the BET specific surface area is at least 20 m2/g and at most 50 m2/g, is preferred.
    • 本发明的目的是提供一种用作碱锰电池的正极活性物质的电解二氧化锰,其具有高的碱电位并且具有高的反应性和填充效率,作为电池的阴极 ,中速放电特性优异,而且不会引起金属材料腐蚀的高倍率放电特性和中速放电特性优异的电解二氧化锰及其制造方法。 在本发明中,使用碱电压为280mV以上且小于310mV,FWHM为2.2以上且2.9以下的电解二氧化锰。 优选的是,在电解二氧化锰中,X射线衍射峰中的(110)/(O21)峰强度比为至少0.50且至多为0.80,(110)晶面间距至少为4.00, 最多4.06Å。 此外,其中JIS-pH(JIS K1467)为至少1.5且小于2.6的电解二氧化锰,钠含量为至少0.02重量%且小于0.10重量%,硫酸根基团含量小于1.30重量% 中值粒径为30μm以上50μm以下,BET比表面积为20m 2 / g以上50m 2 / g以下。
    • 69. 发明授权
    • Automatic analysis system with removal, tracking, and mounting of stopper bodies
    • 自动分析系统,具有拆卸,跟踪和安装塞体
    • US08834814B2
    • 2014-09-16
    • US13981337
    • 2012-01-25
    • Toshiki YamagataKenichi Takahashi
    • Toshiki YamagataKenichi Takahashi
    • B01L3/02G01N1/22G01N1/00G01N35/02
    • G01N1/00G01N35/02G01N35/04G01N2035/0405
    • The automatic analysis system is equipped with a mechanism to transport a sample container having a stopper body, the system comprising: a sample dispensing mechanism that dispenses a predetermined amount of sample accommodated in the sample container; a stopper body removing/mounting mechanism that removes the stopper body from the sample container; a control unit that stores therein association between the sample container and the stopper body of the sample container; the stopper body removing/mounting mechanism that in accordance with the association stored into the control unit, mounts the stopper body back on the sample container containing the sample dispensed by the sample dispensing mechanism; and a stopper body transport mechanism that transports the sample that the stopper body removing/mounting mechanism has removed at a stopper removing position to a stopper mounting position.
    • 该自动分析系统配备有运送具有止动体的样本容器的机构,该系统包括:样本分配机构,其分配容纳在样本容器中的预定量的样本; 止挡体移除/安装机构,其从检体容器中取出止动体; 控制单元,其存储样品容器和样品容器的止动体之间的关联; 止挡体拆卸/安装机构,其根据存储在所述控制单元中的关联,将所述止动器主体安装在容纳由所述样本分配机构分配的样本的样本容器上; 以及止动器体输送机构,其将止动器拆卸/安装机构在止动器取出位置移动到止动件安装位置的输送体。