公开(公告)号：US20050218055A1

公开(公告)日：2005-10-06

申请号：US11088930

申请日：2005-03-25

申请人： Morimasa Hayashi ,  Yosuke Iwata ,  Yusuke Osaka

发明人： Morimasa Hayashi ,  Yosuke Iwata ,  Yusuke Osaka

IPC分类号： G01N30/46 ,  B01D15/08 ,  G01N30/08 ,  G01N30/26 ,  G01N30/72 ,  G01N30/74 ,  G01N30/78

CPC分类号： G01N30/463 ,  G01N30/461 ,  G01N30/468 ,  G01N2030/085 ,  B01D15/361 ,  B01D15/325

摘要： A two-dimensional liquid chromatograph includes a first-dimension separation channel for guiding a sample injected from a sample injection part to a first-dimension analysis column using a first-dimension analysis mobile phase for separation; two trap columns; an analysis channel for guiding components retained in the trap columns to a second-dimension analysis column using a second-dimension analysis mobile phase for analysis; and a channel switching mechanism. The switching mechanism connects the first-dimension separation channel to one of the trap columns and connecting the analysis channel to the other of the trap columns, and also switches connections between the trap columns and the channels.

摘要翻译： 二维液相色谱仪包括：第一维分离通道，用于使用第一维分析流动相分离从第一维分析柱引入从样品注入部分注入的样品; 两个陷阱列; 分析通道，用于使用二维分析流动相将捕集塔中保留的组分引导到二维分析柱进行分析; 和信道切换机制。 切换机构将第一维分离通道连接到其中一个陷阱列，并将分析通道连接到另一个陷阱列，还可以切换陷阱列和通道之间的连接。

公开(公告)号：US07214313B2

公开(公告)日：2007-05-08

申请号：US11088930

申请日：2005-03-25

申请人： Morimasa Hayashi ,  Yosuke Iwata ,  Yusuke Osaka

发明人： Morimasa Hayashi ,  Yosuke Iwata ,  Yusuke Osaka

IPC分类号： B01D15/08

CPC分类号： G01N30/463 ,  G01N30/461 ,  G01N30/468 ,  G01N2030/085 ,  B01D15/361 ,  B01D15/325

摘要： A two-dimensional liquid chromatograph includes a first-dimension separation channel for guiding a sample injected from a sample injection part to a first-dimension analysis column using a first-dimension analysis mobile phase for separation; two trap columns; an analysis channel for guiding components retained in the trap columns to a second-dimension analysis column using a second-dimension analysis mobile phase for analysis; and a channel switching mechanism. The switching mechanism connects the first-dimension separation channel to one of the trap columns and connecting the analysis channel to the other of the trap columns, and also switches connections between the trap columns and the channels.

摘要翻译： 二维液相色谱仪包括：第一维分离通道，用于使用第一维分析流动相分离从第一维分析柱引入从样品注入部分注入的样品; 两个陷阱列; 分析通道，用于使用二维分析流动相将捕集塔中保留的组分引导到二维分析柱进行分析; 和信道切换机制。 切换机构将第一维分离通道连接到其中一个陷阱列，并将分析通道连接到另一个陷阱列，还可以切换陷阱列和通道之间的连接。

公开(公告)号：US20130271680A1

公开(公告)日：2013-10-17

申请号：US13976723

申请日：2011-12-21

申请人： Mitsuhiro Murata ,  Yosuke Iwata

发明人： Mitsuhiro Murata ,  Yosuke Iwata

IPC分类号： G02F1/133

CPC分类号： G02F1/13306 ,  G02F1/133707 ,  G02F1/134336 ,  G02F2001/133742 ,  G02F2001/134318 ,  G02F2001/134345 ,  G02F2001/134381 ,  G02F2001/13629

摘要： The present invention provides a liquid crystal panel and a liquid crystal display that give a wide viewing angle. The present invention includes a first substrate, a second electrode opposed to the first substrate, and a liquid crystal layer interposed between the first substrate and the second substrate. The first substrate includes a first electrode and a second electrode. The second substrate includes a third electrode. The liquid crystal layer is driven by an electric field generated at least by the first electrode, the second electrode, and the third electrode. The liquid crystal panel includes within a pixel a plurality of regions that are supplied with different voltages to drive the liquid crystal layer.

摘要翻译： 本发明提供了一种具有广视角的液晶面板和液晶显示器。 本发明包括第一基板，与第一基板相对的第二电极以及介于第一基板和第二基板之间的液晶层。 第一基板包括第一电极和第二电极。 第二基板包括第三电极。 液晶层由至少由第一电极，第二电极和第三电极产生的电场驱动。 液晶面板在像素内包括供给不同电压以驱动液晶层的多个区域。

公开(公告)号：US20120018100A1

公开(公告)日：2012-01-26

申请号：US13262524

申请日：2009-03-31

申请人： Yosuke Iwata ,  Tomoyuki Yamazaki

发明人： Yosuke Iwata ,  Tomoyuki Yamazaki

IPC分类号： B01D1/18

CPC分类号： G01N30/80 ,  B01D15/24 ,  G01N30/84 ,  G01N2030/8447 ,  G01N2030/8494

摘要： A fractionating and refining device includes a solution sending flow path for supplying a solution including a fractionated target component from a tip end thereof, a gas supply flow path for supplying gas from a tip end thereof, a collecting vessel, and a warming mechanism for warming the collecting vessel to such a temperature as to facilitate evaporation of a solvent in the solution in the vessel. The collecting vessel includes a vessel main body having a bottom and a lid which closes an opening portion of the vessel main body and which can be opened and closed. The lid includes a solution inlet to which the tip end portion of the solution sending flow path is connected and through which the solution from the solution sending flow path is supplied into the vessel main body, gas inlets to which the tip end portion of the gas supply flow path is connected and through which the gas from the gas supply flow path is supplied into the vessel main body, and gas discharge ports connecting an inside and an outside of the vessel main body.

摘要翻译： 分馏精制装置包括用于从其末端供给包含分馏的目标成分的溶液的溶液送出流路，从其前端供给气体的气体供给流路，收集容器和变暖机构 收集容器达到促进溶剂在容器中溶剂的蒸发的温度。 收集容器包括具有底部的容器主体和封闭容器主体的开口部并且可以打开和关闭的盖。 盖子包括溶液入口，溶液发送流路的前端部分连接到溶液入口，溶液送出流路的溶液通过该溶液供给到容器主体中，气体的末端部分 供给流路连通，来自气体供给流路的气体通过该供给流路被供给到容器主体，以及连接容器主体的内部和外部的气体排出口。

公开(公告)号：US06955760B2

公开(公告)日：2005-10-18

申请号：US10725387

申请日：2003-12-03

申请人： Yosuke Iwata

发明人： Yosuke Iwata

IPC分类号： G01R33/30 ,  G01N30/26 ,  G01N30/32 ,  G01N30/46 ,  G01N30/62 ,  G01N30/78 ,  G01N30/80 ,  G01N30/84 ,  B01D15/08

CPC分类号： G01N30/462 ,  G01N30/461 ,  G01N2030/8411 ,  G01N2030/121

摘要： In a trap flow path, two diluents are supplied by solvent pumps that can respectively determine the flow rates independently. One of the diluents is allowed to pass through a fraction loop so as to direct a fractioned component(s) held in the fraction loop to a trap column together with a mobile phase. The other diluent is allowed to join with a flow path that has passed through the fraction loop on the downstream side of the fraction loop, and flows to the trap column while diluting the mobile phase from the flow path. In the trap column, the sample component(s) is condensed while being trapped therein.

摘要翻译： 在陷阱流动路径中，两个稀释剂由溶剂泵提供，可分别独立确定流量。 允许一种稀释剂通过级分回路，以将保留在级分循环中的分馏组分与流动相一起引导到捕集柱。 允许另一种稀释剂与已经通过馏分回路的下游侧的馏分回路的流动路径连接，并且在从流动路径稀释流动相的同时流入捕集塔。 在捕集塔中，样品组分在被捕获时被冷凝。

公开(公告)号：US20050147536A1

公开(公告)日：2005-07-07

申请号：US11030393

申请日：2005-01-05

申请人： Yosuke Iwata

发明人： Yosuke Iwata

IPC分类号： G01N27/62 ,  B01L3/02 ,  G01N1/18 ,  G01N27/64 ,  G01N30/80 ,  G01N30/84 ,  G01N35/10

CPC分类号： B01L3/0241 ,  B01L2300/0838 ,  B01L2300/0867 ,  B01L2400/02 ,  B01L2400/0487 ,  G01N30/84 ,  G01N2030/8417 ,  G01N2030/8441

摘要： A tip portion of a probe has a triple tube structure in which a fused silica capillary on the innermost side, a capillary made of FEP outside the fused silica capillary, and a stainless pipe on the outermost side are disposed coaxially. An eluate from a liquid chromatograph flows through the innermost flow passage, a matrix solution flows through the flow passage between the fused silica capillary and the FEP capillary, and a rinsing solution or air flows through the flow passage between the FEP capillary and the pipe.

摘要翻译： 探针的尖端部分具有三管结构，其中最内侧的熔融石英毛细管，在熔融石英毛细管外部由FEP制成的毛细管和最外侧的不锈钢管同轴设置。 来自液相色谱仪的洗脱液流过最内流道，基质溶液流过熔融石英毛细管和FEP毛细管之间的流动通道，漂洗溶液或空气流过FEP毛细管和管道之间的流动通道。

公开(公告)号：US08968563B2

公开(公告)日：2015-03-03

申请号：US13262524

申请日：2009-03-31

申请人： Yosuke Iwata ,  Tomoyuki Yamazaki ,  Przemyslaw Stasica ,  Bob Boughtflower

发明人： Yosuke Iwata ,  Tomoyuki Yamazaki ,  Przemyslaw Stasica ,  Bob Boughtflower

IPC分类号： G01N30/80 ,  B01D15/24 ,  G01N30/84

CPC分类号： G01N30/80 ,  B01D15/24 ,  G01N30/84 ,  G01N2030/8447 ,  G01N2030/8494

摘要： A fractionating and refining device includes a solution sending flow path for supplying a solution, including a fractionated target component, a gas supply flow path, a collecting vessel, a warming mechanism for warming the collecting vessel, and a probe formed by integrating tip end portions of the solution sending flow path and the gas supply flow path with each other. A lid of the vessel includes a solution inlet to which the tip end portion of the solution sending flow path is connected, gas inlets to which the tip end portion of the gas supply flow path is connected, and gas discharge ports connecting an inside and an outside of a vessel main body of the vessel.

摘要翻译： 分馏精制装置包括：供给溶液的溶液流动路径，包括分馏目标成分，气体供给流路，收集容器，加热收集容器的加温机构，以及通过将前端部 的溶液发送流路和供气流路彼此。 容器的盖子包括溶液输送流路的前端部连接的溶液入口，气体供给流路的前端部连接的气体入口和连接内部和内部的气体排出口 在船只的船主体外面。

公开(公告)号：US07566396B2

公开(公告)日：2009-07-28

申请号：US11552264

申请日：2006-10-24

申请人： Yosuke Iwata

发明人： Yosuke Iwata

IPC分类号： B01D15/08

CPC分类号： G01N30/34 ,  G01N30/20 ,  G01N2030/085 ,  G01N2030/202 ,  G01N2030/207 ,  G01N2030/328 ,  Y10T137/86863

摘要： The present invention is directed to reduce the dead volume in a flow path with trap functions. A flow path switching valve 1 is provided, which includes a rotor, i.e., rotor 3, and a housing top 9 having four ports 7a-7d connected to external flow paths, wherein two ports used for a mobile phase for analyzing are an inlet port 7a and an outlet port 7b, and the other two ports used for a mobile phase for condensing are an inlet port 7c and an outlet port 7d. In the rotor 3, two circular arc-shaped rotor trenches 11a, 11b for communicating two ports are formed at positions corresponding to the ports 7a-7d. The rotor trench 11b is filled with an adsorbent.

摘要翻译： 本发明旨在减少具有陷阱功能的流路中的死体积。 设置有流路切换阀1，其包括转子，即转子3和具有连接到外部流动路径的四个端口7a-7d的壳体顶部9，其中用于分析的流动相的两个端口是入口端口 7a和出口7b，用于冷凝流动相的另外两个端口是入口7c和出口7d。 在转子3中，在与端口7a-7d相对应的位置处形成两个用于连通两个端口的圆弧形转子沟槽11a，11b。 转子槽11b填充有吸附剂。

公开(公告)号：US07169299B2

公开(公告)日：2007-01-30

申请号：US10881099

申请日：2004-06-29

申请人： Yosuke Iwata ,  Shuzo Maruyama

发明人： Yosuke Iwata ,  Shuzo Maruyama

IPC分类号： B01D15/08

CPC分类号： G01N30/84 ,  G01N30/72 ,  G01N2030/8417 ,  G01N2030/8429

摘要： A distal end portion of a probe has a multi-pipe structure, in which an effluent solution from a high speed liquid chromatography passes through an innermost flow passage, a matrix solution through an outer flow passage, and the air through an outermost flow passage. A distal end of the outermost pipe extends 1.2 mm longer than the distal end of the inner duplex tube to form a liquid reservoir. When dropping a liquid droplet from the distal end of the probe, the air is blown out to expel the liquid gathered in the liquid reservoir to be dropped.

摘要翻译： 探针的远端部分具有多管结构，其中来自高速液相色谱的流出液通过最内流道，通过外流动通道的基质溶液和通过最外流动通道的空气。 最外面的管的远端比内部双管的远端延伸1.2mm以形成液体储存器。 当从探针的远端滴下液滴时，空气被吹出以排出聚集在液体储存器中的液体以便掉落。

公开(公告)号：US20050158215A1

公开(公告)日：2005-07-21

申请号：US11030394

申请日：2005-01-05

申请人： Yosuke Iwata ,  Hiroyuki Fukuda

发明人： Yosuke Iwata ,  Hiroyuki Fukuda

IPC分类号： G01N27/62 ,  B01L3/02 ,  B01L99/00 ,  G01N27/64 ,  G01N30/80 ,  G01N30/84 ,  G01N30/88 ,  G01N35/10 ,  H01J49/16 ,  B01L11/00

CPC分类号： G01N35/1004 ,  B01L3/0241 ,  B01L2300/0838 ,  B01L2300/0867 ,  B01L2400/02 ,  B01L2400/0487 ,  G01N30/84 ,  G01N2030/8417 ,  G01N2030/8441

摘要： The probe has a triple tube structure, in which an eluate from a liquid chromatograph flows through an innermost flow passage, a matrix solution flows through a flow passage outside the innermost flow passage, and the air or acetone flows through an outermost flow passage. Before analysis, acetone is flowed to rinse the matrix compound deposited in the previous analysis and clean the tip portion of the probe, and then the air is flowed to evaporate the rinsing solution.

摘要翻译： 探针具有三重管结构，其中来自液相色谱仪的洗脱液流过最内流道，基质溶液流过最内流道外侧的流路，空气或丙酮流过最外流道。 在分析之前，将丙酮流动以冲洗在先前分析中沉积的基质化合物，并清洁探针的末端部分，然后使空气流动以蒸发漂洗溶液。