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    • 5. 发明申请
    • Solvent for preparation of analytical sample
    • 溶剂用于制备分析样品
    • US20060213775A1
    • 2006-09-28
    • US11386808
    • 2006-03-23
    • Tetsuo OhashiShin Nakamura
    • Tetsuo OhashiShin Nakamura
    • G01N27/00C07K1/26
    • G01N27/44747
    • A solvent for use in the preparation of an analytical sample includes at least one component selected from the group consisting of polyvalent alcohols, sugars, and hydrophilic polymers, and has a boiling point at one atmosphere of from 101° C. to 300° C. The solvent facilitates the preparation of samples for use in analyzing extremely small quantities in analytical devices having capillary channels. By virtue of its boiling point, the solvent can prevent the concentration of analytical samples without requiring special devices or tools, even when a minute quantity of sample solution is left for a long period of time or is placed in a high-temperature environment.
    • 用于制备分析样品的溶剂包括至少一种选自多元醇,糖和亲水性聚合物的组分,并且在一个气氛中的沸点为101℃至300℃。 溶剂有助于制备样品,用于分析具有毛细管通道的分析装置中极少量的样品。 由于其沸点,即使在少量样品溶液长时间放置或放置在高温环境中时,溶剂也可以防止分析样品的浓度而不需要特殊的装置或工具。
    • 6. 发明授权
    • Disc grinders
    • 圆盘磨床
    • US09102032B2
    • 2015-08-11
    • US13285463
    • 2011-10-31
    • Shin NakamuraKenji Mukoyama
    • Shin NakamuraKenji Mukoyama
    • B24B55/05B24B23/02
    • B24B23/028B24B55/05
    • A disc grinder includes a grinding wheel cover rotatably mounted to a gear housing about an axis of a spindle. A stopper device can restrict a position adjustable range of the grinding wheel cover of the spindle and includes a first stopper on the side of the grinding wheel cover and a second stopper on the side of the gear housing. The first stopper and the second stopper have stopper surfaces for contacting with each other. An impact absorbing device can absorb an impact produced when the stopper surfaces contact with each other.
    • 盘式研磨机包括可围绕主轴的轴线可旋转地安装到齿轮壳体的砂轮盖。 止动装置可以限制主轴的砂轮盖的位置可调整范围,并且包括在砂轮盖侧面的第一止动件和在齿轮壳体一侧的第二止动件。 第一止动件和第二止动件具有用于彼此接触的止动表面。 冲击吸收装置可以吸收当止动器表面彼此接触时产生的冲击。