クロマトグラフ分離用多孔質炭素−ヘテロ原子−ケイ素ハイブリッド無機/有機材料およびその調製のための方法
    1.
    发明专利
    クロマトグラフ分離用多孔質炭素−ヘテロ原子−ケイ素ハイブリッド無機/有機材料およびその調製のための方法 审中-公开
    用于色谱分离的多孔碳 - 杂质 - 硅混合无机/有机材料及其制备方法

    公开(公告)号:JP2015045650A

    公开(公告)日:2015-03-12

    申请号:JP2014203891

    申请日:2014-10-02

    CPC classification number: C08J9/28 B01J20/262 B01J20/285 C08J9/00 C08J2383/06

    Abstract: 【課題】多孔質炭素−ヘテロ原子−ケイ素無機/有機均一コポリマーハイブリッド材料、その調製のための方法、および例えばクロマトグラフ分離材料としての、その使用を提供する。【解決手段】材料は、炭素−ヘテロ原子−ケイ素結合により他の反復単位と接続された新規な反復単位を組み込んでいる。2個以上の反復単位が、少なくとも1個の炭素−ヘテロ原子−ケイ素連結基により連結されている。多孔質無機/有機均一コポリマーハイブリッド材料は、式(A)w(B)x(C)y(D)zを有する。【選択図】なし

    Abstract translation: 要解决的问题:提供多孔碳 - 杂原子 - 硅无机/有机均相共聚混合材料,其制备方法及其用途,例如作为色谱分离材料。解决方案:该材料结合了一个新的重复单元,其连接 通过碳 - 杂原子 - 硅键与其它重复单元反应。 两个或更多个重复单元通过至少一个碳 - 杂原子 - 硅连接基团连接。 多孔无机/有机均相共聚混合材料具有式(A)w(B)x(C)y(D)z。

    Method and apparatus for sample injection in liquid chromatography
    2.
    发明专利
    Method and apparatus for sample injection in liquid chromatography 有权
    液相色谱仪中注射样品的方法和装置

    公开(公告)号:JP2012230116A

    公开(公告)日:2012-11-22

    申请号:JP2012153234

    申请日:2012-07-09

    Abstract: PROBLEM TO BE SOLVED: To provide a method and apparatus for substantially eliminating destructive transients of the pressure or flow rate which can degrade the efficiency and useful lifetime of chromatography columns.SOLUTION: A rotary shear seal injection valve comprises: a stator having a plurality of stator ports, at least one of which is in fluid communication with a pump; and a rotor which is in rotatable contact with the stator and has a plurality of channels connecting fluidically at least two of the stator ports, at least one of the channels having sufficient length to maintain a continuous path of flow from the pump to a column during valve transition.

    Abstract translation: 要解决的问题:提供一种基本上消除压力或流速的破坏性瞬变的方法和装置,其可能降低色谱柱的效率和使用寿命。 旋转剪切密封注射阀包括:具有多个定子端口的定子,其中至少一个与泵流体连通; 以及与所述定子可旋转接触并具有流体连接至少两个所述定子端口的多个通道的转子,所述通道中的至少一个具有足够的长度以保持从所述泵到柱的连续流动路径 阀门过渡。 版权所有(C)2013,JPO&INPIT

    Flow through isolation valve for high pressure fluid
    3.
    发明专利
    Flow through isolation valve for high pressure fluid 有权
    通过用于高压流体的隔离阀流动

    公开(公告)号:JP2012229811A

    公开(公告)日:2012-11-22

    申请号:JP2012153714

    申请日:2012-07-09

    Abstract: PROBLEM TO BE SOLVED: To provide a switching device for high pressure fluids that can switch the high pressure fluids without deteriorating sealing performance of a turn switch surface of the fluids.SOLUTION: A flow through isolation valve 100 includes: a stationary member; a movable member 50, with a surface of the stationary member interfacing with a surface of the movable member 50; and at least one of the pin isolation valve 56, 78. The pin isolation valves 56, 78 have flow through internal conduits 58, 82, which is movable so that the internal conduits 58, 82 can fluidically communicate with at least one blank opening 88 in the movable member and with a flow through internal conduit 40 in the movable member 50. Movement is based on by rotation, linear or curvilinear translation. At least one of the pin isolation valves is fluidically coupled typically to a sample loop 20 of a face seal valve, or to a pump supplying high pressure liquid to or to a column discharging the liquid from a face seal valve of a high pressure liquid chromatography (HPLC) system or directly to the face seal valve.

    Abstract translation: 要解决的问题:提供一种可以切换高压流体而不降低流体的转动开关表面的密封性能的高压流体的开关装置。 解决方案:通过隔离阀100的流动包括:固定构件; 可移动构件50,其中固定构件的表面与可移动构件50的表面接合; 以及销隔离阀56,78中的至少一个。销隔离阀56,78流过内部管道58,82,内部管道58,82可移动,使得内部管道58,82能够与至少一个坯件开口88流体连通 在可移动构件中并且流过可移动构件50中的内部导管40.运动基于旋转,线性或曲线平移。 销隔离阀中的至少一个通常流体耦合到面密封阀的样品回路20,或者向从高压液相色谱法的面密封阀排出液体的柱或向柱提供的泵 (HPLC)系统或直接面向密封阀。 版权所有(C)2013,JPO&INPIT

    Flow cell, analyte measurement apparatus and method related thereto
    4.
    发明专利
    Flow cell, analyte measurement apparatus and method related thereto 有权
    流量池,分析仪测量装置及其相关方法

    公开(公告)号:JP2011169904A

    公开(公告)日:2011-09-01

    申请号:JP2011060870

    申请日:2011-03-18

    Abstract: PROBLEM TO BE SOLVED: To form a light-guiding member in a flow cell body as well as the flow cell body itself.
    SOLUTION: The flow cell body 20 of the flow cell includes: the light-guiding member 28 extending between two ends; and two ends interface 40 disposed near the two respective ends. The light-guiding member 28 defines a through-hole 30 that receives fluids. Each of the end interfaces 40 includes an interface housing 42 having an optical transmission member (optical fiber) and a fluid conduction member (capillary). The two end interfaces 40 are fastened by two end clamp fastening members 12 at the two ends of the flow cell body 20. Each of the end interfaces 40 fits together each end. The fluid conduction member is fluidly connected with the through-hole 30. The optical transmission member is optically connected with the through-hole 30.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:在流动池主体以及流动池主体本身中形成导光部件。 解决方案:流动池的流动池体20包括:两个端部之间延伸的导光构件28; 以及设置在两个相应端部附近的两端接口40。 导光构件28限定了容纳流体的通孔30。 每个端接口40包括具有光传输部件(光纤)和流体传导部件(毛细管)的接口壳体42。 两个端部接口40通过两个端部夹紧紧固构件12紧固在流动池主体20的两端。每个端部接口40均配合在每一端。 流体导通构件与通孔30流体连接。光传输构件与通孔30光学连接。版权所有(C)2011,JPO&INPIT

    ナノ粒子含有複合材料およびこのクロマトグラフィーでの使用
    5.
    发明专利
    ナノ粒子含有複合材料およびこのクロマトグラフィーでの使用 审中-公开
    含纳米复合材料及其用于色谱的用途

    公开(公告)号:JP2014222234A

    公开(公告)日:2014-11-27

    申请号:JP2014129305

    申请日:2014-06-24

    Abstract: 【課題】ハイブリッドシリカ材料に見られる、形態の不均一に伴う充填の問題、微細孔の不規則な形状および高密度による溶質物質移動の阻害、それによる不十分なピーク形状およびバンドの幅広さ、を回避し、さらには機械強度、カラム効率の上昇、およびクロマトグラフィー選択性をもたらす代替材料を提供する。【解決手段】有機繰り返し単位;有機シリル繰り返し単位;および無機繰り返し単位からなる群より選択される一種以上の構成要素に由来する無機またはハイブリッド材料内に分散したナノ粒子を含む複合材料であって、以下の酸化物または窒化物から選択されるナノ粒子を包埋する:炭化ケイ素、アルミニウム、ダイヤモンド、セリウム、カーボンブラック、カーボンナノチューブ、ジルコニウム、バリウム、セリウム、コバルト、銅、ユーロピウム、ガドリニウム、鉄、ニッケル、サマリウム、ケイ素、銀、チタン、亜鉛、ホウ素、およびこれらの混合物。【選択図】図2

    Abstract translation: 要解决的问题:提供一种替代材料,其避免了杂质二氧化硅材料中遇到的问题,例如与异质形式相关的填充问题,由于不规则形状和高密度微孔导致的溶质传质的抑制,并且结果 峰值形状和带宽不足,并且还提供机械强度,柱效率和色谱选择性。解决方案:复合材料包括分散在无机或混合材料中的纳米颗粒,其衍生自一种或多种选自以下的组分: 有机重复单元 有机甲硅烷基重复单元; 和无机重复单元,并且嵌入选自以下氧化物或氮化物的纳米颗粒:碳化硅,铝,金刚石,铈,炭黑,碳纳米管,锆,钡,铈,钴,铜,铕,钆,铁,镍, 钐,硅,银,钛,锌,硼及其混合物。

    Porous inorganic/organic hybrid material having order region for chromatographic separation and preparation method of the material
    6.
    发明专利
    Porous inorganic/organic hybrid material having order region for chromatographic separation and preparation method of the material 有权
    具有用于色谱分离的订单区域的多孔无机/有机杂化材料和材料的制备方法

    公开(公告)号:JP2013210382A

    公开(公告)日:2013-10-10

    申请号:JP2013111936

    申请日:2013-05-28

    Abstract: PROBLEM TO BE SOLVED: To provide a porous hybrid inorganic/organic material including an order region, to provide a method for manufacturing the material, and to provide use of the material for chromatography.SOLUTION: The porous hybrid inorganic/organic material includes the order region and has a hole shape improved in chromatography. The porous hybrid inorganic/organic material includes an inorganic structure in which organic functionality is integrated with both of an inner structure or a bone inorganic structure and a hybrid material surface, the order region indicates a diffraction peak in a scan range of 0.8 to 20° measured by X-ray powder diffraction (XRPD) and is a region shown in the porous inorganic/organic hybrid material, a hole whose diameter is less than 34Å contributes to less than 110 m2/g of a specific surface area of the material, and a maximum diffraction peak observed in the material indicates a 2θ position on which a diffraction peak obtained by an atom range order by an amorphous material is excluded.

    Abstract translation: 要解决的问题:提供一种包含有序区域的多孔混合无机/有机材料,以提供该材料的制造方法,并提供该色谱用材料的用途。解决方案:多孔杂化无机/有机材料包括 并且具有色谱改进的孔形状。 多孔混合无机/有机材料包括其中有机官能团与内部结构或骨无机结构和混合材料表面两者结合的无机结构,所述次序区域表示在0.8至20°的扫描范围内的衍射峰 通过X射线粉末衍射(XRPD)测量并且是多孔无机/有机杂化材料中所示的区域,其直径小于34埃的孔有助于小于110m 2 / g的比表面积,以及 在材料中观察到的最大衍射峰值为2θ。 除去通过非晶质材料以原子范围顺序获得的衍射峰的位置。

    New nano-composite and utilization of the same as monolith column
    7.
    发明专利
    New nano-composite and utilization of the same as monolith column 审中-公开
    新纳米复合材料及其应用于单晶柱

    公开(公告)号:JP2012042477A

    公开(公告)日:2012-03-01

    申请号:JP2011202903

    申请日:2011-09-16

    Abstract: PROBLEM TO BE SOLVED: To provide a nano-composite monolith material whose resistance to contraction is improved and which has new physical characteristics, and a chromatography column which contains the material.SOLUTION: There are described new materials for chromatography separation, a preparation method of them, especially, a hybrid inorganic/organic monolith material which includes a scaffolding functionality capable of chemically interacting with the surface of a second material and a polymerized scaffolding nano-composite (PSN). In the hybrid inorganic/organic material, adhesiveness with a wall is improved and the resistance to contraction is improved in comparison with a monolith material of a conventional technology. By improvement of the adhesiveness of a monolith, a capillary column with an inner diameter (I.D.)≥50 μm can be manufactured.

    Abstract translation: 要解决的问题:提供其抗收缩性提高并具有新物理特性的纳米复合整料材料和含有该材料的色谱柱。 解决方案:描述了用于色谱分离的新材料,它们的制备方法,特别是混合无机/有机整料材料,其包括能够与第二材料的表面化学相互作用的脚手架功能和聚合的脚手架纳米 复合(PSN)。 在混合无机/有机材料中,与传统技术的整料材料相比,与壁的粘合性提高,并且耐收缩性得到改善。 通过提高整料的粘合性,可以制造内径(I.D。)≥50μm的毛细管柱。 版权所有(C)2012,JPO&INPIT

    Pipe joint and method for coupling pipes
    8.
    发明专利
    Pipe joint and method for coupling pipes 有权
    用于连接管道的管接头和方法

    公开(公告)号:JP2011102644A

    公开(公告)日:2011-05-26

    申请号:JP2011001225

    申请日:2011-01-06

    Abstract: PROBLEM TO BE SOLVED: To couple a first fluid conduit to one or more other fluid conduits, or an element such as an electrode or a heating element.
    SOLUTION: A method includes a positioning step, in which the first fluid conduit 14 is substantially brought into contact with the other fluid conduit or the element 12 and positioned, and a coupling area 16 is formed. The coupling area is damped by liquefied thermoplastic polymer 34, the thermoplastic polymer is cooled thereafter, and substantial fluid-tight coupling is formed between the first fluid conduit 14 and the other fluid conduit or the element 14.
    COPYRIGHT: (C)2011,JPO&INPIT

    Abstract translation: 要解决的问题:将第一流体导管连接到一个或多个其它流体导管,或诸如电极或加热元件的元件。 解决方案:一种方法包括定位步骤,其中第一流体导管14基本上与另一个流体导管或元件12接触并定位,并且形成耦合区域16。 耦合区域被液化的热塑性聚合物34阻尼,此后冷却热塑性聚合物,并且在第一流体导管14和另一个流体导管或元件14之间形成基本的流体密封的联接。(C) 2011年,JPO&INPIT

    Hydraulic amplifier pump
    9.
    发明专利
    Hydraulic amplifier pump 审中-公开
    液压放大器泵

    公开(公告)号:JP2009198518A

    公开(公告)日:2009-09-03

    申请号:JP2009136827

    申请日:2009-06-08

    Abstract: PROBLEM TO BE SOLVED: To provide a pump that can generate sufficient pressure and that creates substantially constant flow rate in a range sufficient for ultra-high pressure liquid chromatography.
    SOLUTION: The hydraulic amplifier system 1 includes a primary piston chamber 20 in which a primary piston 22 is disposed and a secondary piston chamber 30 in which a secondary piston 26 is disposed. The cross-sectional area of the primary piston 22 is larger than the cross-sectional area of the secondary piston 26. The difference in the cross-sectional areas of the pistons 22 and 26 creates an amplification of the pressure in the primary piston chamber 20 and a reduction in flow rate.
    COPYRIGHT: (C)2009,JPO&INPIT

    Abstract translation: 要解决的问题:提供能够产生足够压力并且在足够用于超高压液相色谱的范围内产生基本上恒定的流速的泵。 解决方案:液压放大器系统1包括其中设置有主活塞22的主活塞室20和设置有第二活塞26的次级活塞室30。 主活塞22的横截面积大于次级活塞26的横截面面积。活塞22和26的横截面积的差异产生了主活塞室20中的压力的​​放大 并减少流量。 版权所有(C)2009,JPO&INPIT

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