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9 条记录 (耗时 0.012 秒)

    Separation analyzer
    2.
    发明公开
    Separation analyzer 审中-公开
    分离分析仪

    公开(公告)号：EP2246697A3

    公开(公告)日：2011-05-18

    申请号：EP10008245.2

    申请日：2004-02-23

    申请人： Hitachi High-Technologies Corporation

    发明人： Deguchi, Kisaburo ,  Ito, Shinya ,  Ito, Masahito

    IPC分类号： G01N30/20 ,  G01N35/10

    CPC分类号： G01N35/1097 ,  G01N1/38 ,  G01N30/20 ,  G01N30/34 ,  G01N2030/027 ,  Y10T436/2575

    摘要： A separation analyzer for transferring solutions, while changing mixing ratios of the solutions, comprising a flow passage from a first pump 1, a flow passage from a second pump 2, and a passage for a sample introduction section 13, the flow passages being connected, which further comprises a flow switching means 3 for temporarily storing the solutions, whereby the flow switching means alternatively assumes a first state for pushing out the solutions in a second sampling loop 101 to the sample introduction section 13 by the second pump 2, while transferring the solutions to the first sampling loop 100; and a second state for pushing out the solutions in the first sampling loop 100 by the second pump 2, while transferring the solutions from the first pump 1 to the second sampling loop 101.

    摘要翻译： 本发明提供一种分离分析装置，该分离分析装置一边改变溶液的混合比例，一边使来自第一泵1的流路，来自第二泵2的流路和试样导入部13的流路连通， 其还包括用于暂时存储溶液的流量切换装置3，由此流量切换装置可选地呈现第一状态，用于通过第二泵2将第二采样回路101中的溶液推出到样品引入部13， 第一采样回路100的解决方案; 以及用于在将来自第一泵1的溶液转移到第二采样回路101的同时通过第二泵2推出第一采样回路100中的溶液的第二状态。

    Separation analyser
    3.
    发明公开
    Separation analyser 有权
    分离分析仪

    公开(公告)号：EP1457774A1

    公开(公告)日：2004-09-15

    申请号：EP04004088.3

    申请日：2004-02-23

    申请人： Hitachi High-Technologies Corporation

    发明人： Deguchi, Kisaburo ,  Ito, Shinya, Hitachi High-Technologies Corp. ,  Ito, Masahito, Hitachi High-Technologies Corp.

    IPC分类号： G01N30/20

    CPC分类号： G01N35/1097 ,  G01N1/38 ,  G01N30/20 ,  G01N30/34 ,  G01N2030/027 ,  Y10T436/2575

    摘要： A separation analyzer for transferring solutions, while changing mixing ratios of the solutions, comprising a flow passage from a first pump 1, a flow passage from a second pump 2, and a passage for a sample introduction section 13, the flow passages being connected, which further comprises a flow switching means 3 for temporarily storing the solutions, whereby the flow switching means alternatively assumes a first state for pushing out the solutions in a second sampling loop 101 to the sample introduction section 13 by the second pump 2, while transferring the solutions to the first sampling loop 100; and a second state for pushing out the solutions in the first sampling loop 100 by the second pump 2, while transferring the solutions from the first pump 1 to the second sampling loop 101.

    摘要翻译： 本发明提供一种分离分析装置，该分离分析装置一边改变溶液的混合比例，一边使来自第一泵1的流路，来自第二泵2的流路和试样导入部13的流路连通， 其还包括用于暂时存储溶液的流量切换装置3，由此流量切换装置可选地呈现第一状态，用于通过第二泵2将第二采样回路101中的溶液推出到样品引入部13， 第一采样回路100的解决方案; 以及用于在将来自第一泵1的溶液转移到第二采样回路101的同时通过第二泵2推出第一采样回路100中的溶液的第二状态。

    Liquid chromatograph mass spectrometer
    6.
    发明公开
    Liquid chromatograph mass spectrometer 有权
    液相色谱质谱仪

    公开(公告)号：EP1455185A1

    公开(公告)日：2004-09-08

    申请号：EP04003527.1

    申请日：2004-02-17

    申请人： Hitachi High-Technologies Corporation

    发明人： Ito, Shinya ,  Deguchi, Kisaburo

    IPC分类号： G01N30/46

    CPC分类号： G01N30/463 ,  G01N30/468 ,  G01N30/7233 ,  G01N2030/027 ,  G01N2030/121 ,  G01N2030/8411 ,  G01N30/466

    摘要： A liquid chromatography mass spectrometer comprises:

    a pump 11; a sample injector 4; a plurality of separation columns, including a first separation column 5 and a second separation column 15; and a mass spectrometer 16. The liquid chromatography mass spectrometer further comprises:

    a plurality of trap columns 8, 9 for retaining a sample component separated by the first separation column 5; a first switching valve 7 for switching between one of the plurality of trap columns and another one of the plurality of trap columns at regular time intervals in such a way that when the one of the plurality of trap columns is connected to the first separation column 5, the another one of the plurality of trap columns is connected to the pump 11, and vice versa; and a second switching valve for, when a trap column 8, 9 is connected to the pump 11, further connecting the trap column to the second separation column 15 after connecting the trap column to solution discharging means 14 during a predetermined initial time period, the second separation column 15 being connected to the mass spectrometer 16 and capable of separating the sample component in a shorter time than the first separation column 5.

    摘要翻译： 液相色谱质谱仪包括：泵11; 样品注射器4; 多个分离柱，包括第一分离柱5和第二分离柱15; 质谱仪16.液相色谱质谱仪还包括：多个捕获柱8,9，用于保存由第一分离柱5分离的样品成分; 第一转换阀7，用于以规则的时间间隔在多个捕获柱中的一个和多个捕获柱中的另一个之间切换，使得当多个捕获柱之一连接到第一分离柱5 ，多个捕获柱中的另一个连接到泵11，反之亦然; 以及第二转换阀，用于当捕获柱8,9连接到泵11时，在预定的初始时间段期间将捕获柱连接到溶液排出装置14之后，进一步将捕获柱连接到第二分离柱15， 第二分离柱15连接到质谱仪16并且能够在比第一分离柱5更短的时间内分离样品组分。

    Separation analyzer
    8.
    发明公开
    Separation analyzer 审中-公开
    Trennanalysator

    公开(公告)号：EP2246697A2

    公开(公告)日：2010-11-03

    申请号：EP10008245.2

    申请日：2004-02-23

    申请人： Hitachi High-Technologies Corporation

    发明人： Deguchi, Kisaburo ,  Ito, Shinya ,  Ito, Masahito

    IPC分类号： G01N30/20

    CPC分类号： G01N35/1097 ,  G01N1/38 ,  G01N30/20 ,  G01N30/34 ,  G01N2030/027 ,  Y10T436/2575

    摘要： A separation analyzer for transferring solutions, while changing mixing ratios of the solutions, comprising a flow passage from a first pump 1, a flow passage from a second pump 2, and a passage for a sample introduction section 13, the flow passages being connected, which further comprises a flow switching means 3 for temporarily storing the solutions, whereby the flow switching means alternatively assumes a first state for pushing out the solutions in a second sampling loop 101 to the sample introduction section 13 by the second pump 2, while transferring the solutions to the first sampling loop 100; and a second state for pushing out the solutions in the first sampling loop 100 by the second pump 2, while transferring the solutions from the first pump 1 to the second sampling loop 101.

    摘要翻译： 一种用于在改变溶液的混合比的同时转移溶液的分离分析器，包括来自第一泵1的流动通道，来自第二泵2的流动通道和用于样品引入部分13的通道，流动通道连接， 其还包括用于临时存储溶液的流量切换装置3，由此流动切换装置交替地采取第一状态，以便通过第二泵2将第二取样回路101中的溶液推出到样品引入部13，同时转移 第一采样回路100的解决方案; 以及在将溶液从第一泵1转移到第二取样回路101的同时，通过第二泵2推出第一取样回路100中的溶液的第二状态。

    Apparatus for oligosaccharide synthesis
    9.
    发明公开
    Apparatus for oligosaccharide synthesis 有权
    低分子糖化合物

    公开(公告)号：EP1422290A1

    公开(公告)日：2004-05-26

    申请号：EP03026533.4

    申请日：2003-11-18

    申请人： Hitachi High-Technologies Corporation

    发明人： Deguchi, Kisaburo ,  Hirata, Genzuo ,  Ito, Masahito ,  Nakagawa, Hiroaki ,  Nishimura, Shinichiro

    IPC分类号： C12M1/40 ,  C12P19/30

    CPC分类号： C12P19/30

    摘要： After various sugar nucleotide solutions and glycosyltransferases (or primers) have been mixed, they are introduced into a reaction tank or column (5) with primers or glycosyltransferases immobilized thereon. Then solutions coming out of the reaction tank (5) are led to an ultrafiltration column (6). The synthesizer is equipped with a flow path for ensuring that glycosyltransferases or primers separated by the ultrafiltration column (6) are returned into a container for storing each solution in a sample injector (3).

    摘要翻译： 在各种糖核苷酸溶液和糖基转移酶（或引物）已经混合之后，将其引入反应罐或柱（5）中，其上固定有引物或糖基转移酶。 然后将从反应槽（5）出来的溶液引入超滤塔（6）。 合成仪具有用于确保通过超滤塔（6）分离的糖基转移酶或引物返回到用于将每种溶液存储在样品注射器（3）中的容器中的流动路径。