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    • 4. 发明授权
    • Fluid handling apparatus
    • 流体处理设备
    • US07748410B2
    • 2010-07-06
    • US11710167
    • 2007-02-23
    • Koichi Ono
    • Koichi Ono
    • F15C1/04
    • B01L3/502746B01L2200/0684B01L2300/0816B01L2300/0861B01L2400/0406B01L2400/0688B01L2400/086Y10T137/218Y10T137/2224
    • A first liquid fed into a first flow passage 6 of a fluid handling apparatus travels to the open end thereof on the side of a second flow passage 7 due to capillarity. The movement of the first liquid is uniformed on the cross section of the flow passage by the function of a capillarity promoting portion 220 or 230 of the bottom 21 of the first flow passage 6. Then, the movement of a second liquid fed into the second flow passage 7 is uniformed on the cross section of the flow passage by the function of the capillarity promoting portion 220 or 230 of the bottom 21 of the second flow passage 7. Thus, the movement of the front end of the second liquid is substantially uniformed to surely extrude gas from the second flow passage 7 to the outside via a fourth flow passage 10.
    • 进入流体处理装置的第一流动通道6的第一液体由于毛细作用而行进到第二流动通道7侧的开口端。 通过第一流动通道6的底部21的毛细作用促进部分220或230的作用,第一液体的运动在流动通道的横截面上是均匀的。然后,进入第二流体的第二液体的运动 通过第二流动通道7的底部21的毛细作用促进部分220或230的作用,流动通道7在流动通道的横截面上均匀。因此,第二液体的前端的运动基本上是均匀的 以确定地将第二流路7的气体经由第四流路10挤出到外部。
    • 10. 发明申请
    • Electrophoresis apparatus
    • 电泳仪
    • US20050284765A1
    • 2005-12-29
    • US11167453
    • 2005-06-27
    • Koichi Ono
    • Koichi Ono
    • C02F1/40G01N27/447
    • G01N27/44791
    • An electrophoresis apparatus 1 has an introducing passage 11 for allowing a sample to move from one end of the introducing passage 11 toward the other end thereof, and an analyzing passage 10, formed so as to cross the introducing passage in a cross-portion 8, for allowing a part of the sample in the cross-portion 8 to be separated from the other part of the sample in the introducing passage 11 to move by electrophoresis, wherein the angle between a downstream portion 10a of the analyzing passage 10 from the cross-portion 8 in an electrophoresis direction, and at least one of an upstream portion of the introducing passage 11 from the cross-portion 8 in a sample moving direction, and a downstream portion of the introducing passage 11 from the cross-portion 8 in the sample moving direction, is an acute angle.
    • 电泳装置1具有用于允许样品从引导通道11的一端向其另一端移动的引导通道11和形成为跨越引入通道的横截面8中的分析通道10, 用于允许横截面8中的一部分样品与导入通道11中的样品的另一部分分离以通过电泳移动,其中分析通道10的下游部分10a从十字架 - 电泳方向上的部分8,以及从样本移动方向上的横截面8的引导通道11的上游部分中的至少一个,以及引导通道11中的横截面8的下游部分 样品移动方向,是一个锐角。