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7 条记录 (耗时 0.009 秒)

    Flow through type glass electrode
    1.
    发明授权
    Flow through type glass electrode 失效
    流通式玻璃电极

    公开(公告)号：US4556473A

    公开(公告)日：1985-12-03

    申请号：US699836

    申请日：1985-02-08

    申请人： Takeshi Kohno ,  Seiji Usui

    发明人： Takeshi Kohno ,  Seiji Usui

    IPC分类号： G01N27/28 ,  G01N27/36

    CPC分类号： G01N27/28 ,  G01N27/36

    摘要： A flow through type glass electrode has a resin body having a hollow interior and having bores in the opposite ends thereof extending from the outside into the interior and aligned with each other, an internal electrode positioned in the interior, a straight unitary hollow glass capillary tube extending through the bores and interior and having a uniform diameter sample flow passage therethrough, sealing members in sealing engagement around the tube and in sealing engagement in the bores where the bores open into the interior, plugs closely fitted around the tube and closely fitted in the bores where the bores open out of the body and being spaced from the sealing members along the bores to define an insulating material receiving space therebetween and extending along each bore, an insulating material filling the insulating material receiving space, and an internal liquid filling the interior.

    摘要翻译： 流通式玻璃电极具有中空的内部的树脂体，并且其相对端部的孔从外部延伸到内部并彼此对准，位于内部的内部电极，直的单一中空玻璃毛细管 延伸通过孔和内部并且具有穿过其的均匀直径的样品流动通道，密封构件围绕管密封接合并且在孔中密封接合在孔中，其中孔打开到内部，塞子紧密地装配在管周围并紧密地配合在 所述孔的孔从所述主体开口并且沿着所述孔与所述密封构件间隔开以限定绝缘材料，所述绝缘材料在其间容纳空间并沿着每个孔延伸，填充所述绝缘材料容纳空间的绝缘材料和填充所述内部的内部液体 。

    Reference electrode
    2.
    发明授权
    Reference electrode 失效
    参考电极

    公开(公告)号：US4177126A

    公开(公告)日：1979-12-04

    申请号：US917352

    申请日：1978-06-20

    申请人： Masakatu Imaki ,  Hidehiko Hagiwara ,  Seiji Usui

    发明人： Masakatu Imaki ,  Hidehiko Hagiwara ,  Seiji Usui

    IPC分类号： G01N27/401 ,  G01N27/30 ,  G01N27/28 ,  G01N27/40

    CPC分类号： G01N27/301 ,  G01N27/401

    摘要： A reference electrode includes a holder member having therein a chamber. An inner electrode is positioned within the chamber, the inner electrode being connected to an electric lead extending through an upper end of the holder member. The holder member has a lower end which is closed by a liquid junction in the form of a hydrophilic polypropylene membrane coated with a surface active agent. The membrane has an integral flange which fits around the lower end of the holder member, and the membrane is readily selectively removable from the lower end of the holder member.

    摘要翻译： 参考电极包括其中具有室的保持器构件。 内部电极位于室内，内部电极连接到延伸穿过保持器构件的上端的电引线。 保持器构件具有由涂覆有表面活性剂的亲水性聚丙烯膜形式的液体接合处封闭的下端。 膜具有整体的凸缘，该凸缘围绕保持件的下端配合，并且膜可以容易地从保持件的下端部选择性地移除。

    Standard solution for simultaneously calibrating a plurality of ion electrodes
    3.
    发明授权
    Standard solution for simultaneously calibrating a plurality of ion electrodes 失效
    用于同时校准多个离子电极的标准溶液

    公开(公告)号：US4626512A

    公开(公告)日：1986-12-02

    申请号：US737036

    申请日：1985-05-22

    申请人： Narihiro Oku ,  Seiji Usui ,  Hiroaki Uematsu ,  Takeshi Kohno

    发明人： Narihiro Oku ,  Seiji Usui ,  Hiroaki Uematsu ,  Takeshi Kohno

    IPC分类号： G01N27/26 ,  G01N27/416 ,  G01N33/84 ,  G01N31/00

    CPC分类号： G01N27/4165 ,  G01N33/84 ,  Y10T436/10 ,  Y10T436/108331

    摘要： A standard solution for simultaneously calibrating a plurality of ion electrodes for determining a plurality of ion electrodes for determining a plurality of ions including at least potassium ions and calcium ions in blood, the improvement wherein the concentration of the standard solution for a potassium ion electrode and a calcium ion electrode is adjusted in accordance with the following equations: ##EQU1## As for potassium ion,C=C.sub.o .multidot.10.sup.-.DELTA.E/60As for calcium ion,C=C.sub.o .multidot.10.sup.-.DELTA.E/30As for potassium ion,A=-0.130 to -0.065As for calcium ion,A=-0.240 to -0.172whereinE: is the potential difference when an ionic strength of 150 mM is used as the standard;.mu.: is the ionic strength;C.sub.o : is the calibrated concentration;C: is the concentration of reagent added; andA: is the correction factor.

    摘要翻译： 一种用于同时校准多个离子电极以用于确定多个离子电极以用于确定血液中至少包含钾离子和钙离子的多个离子的标准溶液，其中所述改进是将钾离子电极的标准溶液和 钙离子电极根据以下等式进行调整：对于钾离子，C = Co×10 -3 DELTA E / 60对于钙离子，C = Co×10 -3 DELTA E / 30对于钾离子，A = - 0.130〜-0.065对于钙离子，A = -0.240〜-0.172其中E：当以150mM的离子强度作为标准时的电位差; mu：离子强度; Co：是校准浓度; C：加入试剂的浓度; A：是校正因子。

    Flow through type liquid analyzer
    6.
    发明授权
    Flow through type liquid analyzer 失效
    流通式液体分析仪

    公开(公告)号：US4725407A

    公开(公告)日：1988-02-16

    申请号：US841456

    申请日：1986-03-19

    申请人： Seiji Usui ,  Hiroaki Takahasi ,  Kunio Terada

    发明人： Seiji Usui ,  Hiroaki Takahasi ,  Kunio Terada

    IPC分类号： G01N1/00 ,  G01N1/14 ,  G01N35/08 ,  G01N35/10

    CPC分类号： G01N35/08 ,  Y10T436/118339

    摘要： A flow through type liquid analyzer hasan analytical portion;a peristaltic pump connected to the analytical portion for supplying various kinds of liquids to the analytical portion, a passage-change over valve mechanism for controlling the kinds of liquid supplied to the analytical portion,an air bubble adding mechanism for adding air bubbles to the liquid sent to the analytical portion from the passage-change over valve mechanism,a detecting device for detecting movement of the air bubbles from the air bubble adding mechanism to the analytical portion, and a controller connected to the detecting device and to the pump for determining the flow rate of the liquid being sent to the analytical portion from the detected movement and controlling the speed of rotation of the pump in response to the determined flow rate for automatically maintaining the flow rate of the liquid sent to the analytical portion at a predetermined desired value.

    摘要翻译： 流通式液体分析仪具有分析部分; 连接到用于向分析部供应各种液体的分析部的蠕动泵，用于控制供给到分析部的液体种类的通过换向阀机构，用于向液体中添加气泡的气泡添加机构 从通过阀门换档机构送到分析部件，检测装置，用于检测气泡从气泡添加机构向分析部分的移动;以及控制器，连接到检测装置和泵，用于确定 液体从检测到的运动中被传送到分析部分的流速，并且响应于所确定的流量来控制泵的旋转速度，以自动维持以预定的期望值发送到分析部分的液体的流量 。

    Packing having multiple seal portions
    7.
    发明授权
    Packing having multiple seal portions 失效
    包装有多个密封部分

    公开(公告)号：US4627624A

    公开(公告)日：1986-12-09

    申请号：US797033

    申请日：1985-11-12

    申请人： Seiji Usui ,  Kunio Terada

    发明人： Seiji Usui ,  Kunio Terada

    IPC分类号： F16J15/10 ,  F16J15/34 ,  F16K11/074 ,  G01N27/28 ,  F16J15/06 ,  F16K11/02

    CPC分类号： F16K11/074 ,  F16J15/3496 ,  Y10T137/86863

    摘要： A packing which includes a plurality of seal portions integrally formed on an annular elastic sheet. The seal portions are spaced about the circumference of the sheet and project from one side surface of the sheet. Each seal portion has a through hole extending entirely through the sheet parallel to the center axis of the sheet. In the preferred embodiment, the packing is used in a rotary change-over valve and each seal portion has an annular rib at its free end which is adapted to fit in a corresponding hole in a rotary valve inlet element with the packing held in a recess in the inlet element between the inlet element and a rotary valve outlet element.

    摘要翻译： 一种包装体，其包括一体地形成在环状弹性片上的多个密封部。 密封部分围绕片材的圆周间隔开并从片材的一个侧表面突出。 每个密封部分具有贯穿片材平行于片材中心轴线延伸的通孔。 在优选实施例中，包装用于旋转转换阀，并且每个密封部分在其自由端处具有环形肋，其适于装配在旋转阀入口元件中的相应孔中，该密封件保持在凹部 在进口元件和旋转阀出口元件之间的入口元件中。