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    Ion chromatography system using electrochemical suppression and detector effluent recycle
    1.
    发明授权
    Ion chromatography system using electrochemical suppression and detector effluent recycle 失效
    离子色谱系统使用电化学抑制和检测器废水循环

    公开(公告)号：US5248426A

    公开(公告)日：1993-09-28

    申请号：US968246

    申请日：1992-10-29

    申请人： John R. Stillian ,  Victor M. Barreto ,  Keith A. Friedman ,  Steven B. Rabin ,  Mahmood Toofan

    发明人： John R. Stillian ,  Victor M. Barreto ,  Keith A. Friedman ,  Steven B. Rabin ,  Mahmood Toofan

    IPC分类号： G01N30/02 ,  G01N30/60 ,  G01N30/96

    CPC分类号： G01N30/96 ,  G01N2030/965 ,  G01N30/02

    摘要： A method of streamlining and lowering the cost of operation of ion chromatography as well as improving detection limits is disclosed. The apparatus includes chromatographic separating means through which a sample is eluted in an eluent solution including an electrolyte. The apparatus includes suppressor means having a chromatography effluent compartment means separated from a detector effluent compartment means by an ion exchange membrane, forming a chromatography effluent flow channel and a detector effluent channel, respectively. Electrode means are disposed in communication with both flow channels for passing an electric current transverse to the solution that is passing through them. The chromatography effluent flows through the chromatography effluent flow channel of the suppressor and through detector means which detects resolved ionic species therein. The effluent from the detector means is then recycled through the detector effluent flow channel and forms a sump for electrolyte ions passing across the chromatography effluent as well as supplying the water for the electrolysis reaction generating acid (or base) for suppression.

    摘要翻译： 公开了精简和降低离子色谱操作成本以及提高检测限的方法。 该装置包括色谱分离装置，样品在包括电解质的洗脱溶液中洗脱。 该装置包括抑制装置，其具有分别通过离子交换膜从检测器流出物室装置分离的色谱流出物隔室装置，分别形成色谱流出物流动通道和检测器流出通道。 电极装置设置成与两个流动通道连通，以使横向于通过它们的溶液的电流通过。 色谱流出液流过抑制器的色谱流出物流动通道，并通过检测其中的分离离子物质的检测器装置。 来自检测器装置的流出物然后通过检测器流出物流动通道再循环，并形成用于通过色谱流出物的电解质离子的池，以及供应用于产生酸（或碱）的电解反应用于抑制的水。

    Ion chromatography system using electrochemical suppression and detector effluent recycle
    2.
    发明授权
    Ion chromatography system using electrochemical suppression and detector effluent recycle 失效
    离子色谱系统使用电化学抑制和检测器废水循环

    公开(公告)号：US5352360A

    公开(公告)日：1994-10-04

    申请号：US86560

    申请日：1993-07-01

    申请人： John R. Stillian ,  Victor M. Barreto ,  Keith A. Friedman ,  Steven B. Rabin ,  Mahmood Toofan

    发明人： John R. Stillian ,  Victor M. Barreto ,  Keith A. Friedman ,  Steven B. Rabin ,  Mahmood Toofan

    IPC分类号： G01N30/02 ,  G01N30/60 ,  G01N30/96 ,  B01D15/08

    CPC分类号： G01N30/96 ,  G01N2030/965 ,  G01N30/02

    摘要： A method of streamlining and lowering the cost of operation of ion chromatography as well as improving detection limits is disclosed. The apparatus includes chromatographic separating means through which a sample is eluted in an eluent solution including an electrolyte. The apparatus includes suppressor means having a chromatography effluent compartment means separated from a detector effluent compartment means by an ion exchange membrane, forming a chromatography effluent flow channel and a detector effluent channel, respectively. Electrode means are disposed in communication with both flow channels for passing an electric current transverse to the solution that is passing through them. The chromatography effluent flows through the chromatography effluent flow channel of the suppressor and through detector means which detects resolved ionic species therein. The effluent from the detector means is then recycled through the detector effluent flow channel and forms a sump for electrolyte ions passing across the chromatography effluent as well as supplying the water for the electrolysis reaction generating acid (or base) for suppression.

    摘要翻译： 公开了精简和降低离子色谱操作成本以及提高检测限的方法。 该装置包括色谱分离装置，样品在包括电解质的洗脱溶液中洗脱。 该装置包括抑制装置，其具有分别通过离子交换膜从检测器流出物室装置分离的色谱流出物隔室装置，分别形成色谱流出物流动通道和检测器流出通道。 电极装置设置成与两个流动通道连通，以使横向于通过它们的溶液的电流通过。 色谱流出液流过抑制器的色谱流出物流动通道，并通过检测其中的分离离子物质的检测器装置。 来自检测器装置的流出物然后通过检测器流出物流动通道再循环，并形成用于通过色谱流出物的电解质离子的池，以及供应用于产生酸（或碱）的电解反应用于抑制的水。

    Waveguides with optical monitoring
    4.
    发明授权
    Waveguides with optical monitoring 失效
    波导带光学监控

    公开(公告)号：US06934455B2

    公开(公告)日：2005-08-23

    申请号：US10329252

    申请日：2002-12-24

    申请人： Michael Skinner ,  Bidhan Chaudhuri ,  Chan Yoo ,  Mahmood Toofan ,  Gabel Chong ,  Achintya Bhowmik

    发明人： Michael Skinner ,  Bidhan Chaudhuri ,  Chan Yoo ,  Mahmood Toofan ,  Gabel Chong ,  Achintya Bhowmik

    IPC分类号： G02B6/12 ,  G02B6/125 ,  G02B6/42 ,  G02B6/10

    CPC分类号： G02B6/4214 ,  G02B6/12002 ,  G02B6/125 ,  G02B6/424 ,  G02B6/4245 ,  G02B6/4286 ,  G02B6/4291

    摘要： Optical waveguides with power monitoring or optical detection capabilities are disclosed. The waveguide includes a lower cladding, a core disposed on the lower cladding, an upper cladding disposed on the core and a trench extending transversely through a distal end of the lower cladding, core and upper cladding. The trench includes a distal wall that provides a reflective surface disposed at an angle relative to the end of the core of greater than 90°. A detector is disposed above the trench for receiving a reflected light beam off of the reflective surface. Various methods of manufacturing these devices are also disclosed.

    摘要翻译： 公开了具有功率监测或光学检测能力的光波导。 波导包括下包层，设置在下包层上的芯，设置在芯上的上包层和横向延伸穿过下包层，芯和上包层的远端的沟槽。 沟槽包括提供反射表面的远端壁，所述反射表面相对于芯的端部以大于90°成一角度设置。 检测器设置在沟槽上方，用于接收离开反射表面的反射光束。 还公开了制造这些装置的各种方法。

    APPARATUS AND METHOD FOR CLEANING AND DRYING SOLID OBJECTS
    5.
    发明申请
    APPARATUS AND METHOD FOR CLEANING AND DRYING SOLID OBJECTS 审中-公开
    用于清洁和干燥固体物体的装置和方法

    公开(公告)号：US20090077825A1

    公开(公告)日：2009-03-26

    申请号：US12173464

    申请日：2008-07-15

    申请人： Jahansooz Toofan ,  Mahmood Toofan

    发明人： Jahansooz Toofan ,  Mahmood Toofan

    IPC分类号： F26B3/28 ,  F26B5/04 ,  F26B11/00

    CPC分类号： H01L21/67051 ,  H01L21/67034 ,  H01L21/67115 ,  H01L21/67313

    摘要： An apparatus and a method are described to dry solid objects being manufactured in a chain of steps. The apparatus contains a cartridge to hold the objects, a chamber to house the cartridge, nozzle sections to spray drying agents on the objects, and a vacuum section to remove the drying agent and the released solvent. The apparatus also contains an optical radiation source such as an IR lamp for heating the objects, which can be used in conjunction with the vacuum section for removing solvent and drying steps. The cartridge or the nozzles can be swayed changing the orientation of the objects and the nozzles. The spraying step and evacuating steps can be repeated as needed.

    摘要翻译： 描述了一种装置和方法，用于干燥在步骤链中制造的固体物体。 该装置包括用于保持物体的盒，用于容纳盒的室，用于在物体上喷雾干燥剂的喷嘴部分，以及用于除去干燥剂和释放的溶剂的真空部分。 该装置还包含用于加热物体的诸如IR灯的光辐射源，其可以与用于除去溶剂和干燥步骤的真空部分结合使用。 可以摇动盒或喷嘴来改变物体和喷嘴的方向。 可以根据需要重复喷雾步骤和排气步骤。