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    System and method for sensing and controlling the concentration of a chemical agent in a solution
    3.
    发明授权
    System and method for sensing and controlling the concentration of a chemical agent in a solution 有权
    用于感测和控制溶液中化学试剂浓度的系统和方法

    公开(公告)号：US07349760B2

    公开(公告)日：2008-03-25

    申请号：US10099494

    申请日：2002-03-13

    申请人： Guang-jong Jason Wei ,  Tim Gutzmann ,  Paul Schacht ,  Tom Batcher

    发明人： Guang-jong Jason Wei ,  Tim Gutzmann ,  Paul Schacht ,  Tom Batcher

    IPC分类号： G05B21/00 ,  G01N31/16 ,  G01N15/06 ,  G01N33/00 ,  G01N33/48

    CPC分类号： G01N31/162 ,  G01N21/79 ,  Y10T436/11 ,  Y10T436/115831 ,  Y10T436/116664

    摘要： A system for measuring and controlling the concentration of a chemical agent in a solution has a reaction cell for receiving a sample, a titrant dropper for releasing one or more drops of titrant into the sample, a first photosensor for sensing disruptions of light for every drop of titrant released, and a controller that communicates with the photosensor and computes the concentration of the chemical agent based on the number of disruptions of light at the photosensor. The present invention also includes a method for sensing and controlling the concentration of a chemical agent in a solution. The method includes having a sample containing the chemical agent, triggering the release of a number of drops of titrant into the sample, detecting the number of drops released into the sample, and computing the concentration of the chemical agent in the sample based on the number of drops of titrant released into the sample.

    摘要翻译： 用于测量和控制溶液中化学试剂浓度的系统具有用于接收样品的反应池，用于将一滴或多滴滴定剂释放到样品中的滴定剂滴管，用于感测每一滴的光中断的第一光电传感器 的释放剂，以及与光传感器通信的控制器，并且基于光传感器上的光的中断次数来计算化学试剂的浓度。 本发明还包括用于感测和控制溶液中化学试剂浓度的方法。 该方法包括含有化学试剂的样品，引发许多滴剂滴入样品中，检测释放到样品中的滴数，以及根据数量计算样品中化学试剂的浓度 的滴定剂释放到样品中。

    Stable liquid enzyme compositions
    4.
    发明申请
    Stable liquid enzyme compositions 有权
    稳定的液体酶组合物

    公开(公告)号：US20050020466A1

    公开(公告)日：2005-01-27

    申请号：US10820891

    申请日：2004-04-08

    申请人： Victor Man ,  Steven Lentsch ,  Nathan Peitersen ,  Amy McBroom ,  Paul Schacht ,  Rick Ruhr ,  Jaclyn Tilleskjor

    发明人： Victor Man ,  Steven Lentsch ,  Nathan Peitersen ,  Amy McBroom ,  Paul Schacht ,  Rick Ruhr ,  Jaclyn Tilleskjor

    IPC分类号： C11D3/02 ,  C11D3/386 ,  C11D3/00

    CPC分类号： C11D3/046 ,  C11D3/38663

    摘要： The present invention relates to a liquid enzyme cleaning composition in which the enzyme is stable at alkaline pH and: at high concentration of boric acid salt; in the absence of sodium ion; and/or in the presence of at least about 40 wt-% water. In an embodiment, water is present at concentrations of at least about 60 weight percent. The present enzyme cleaning composition typically yields superior soil (especially protein soil) removal properties. In an embodiment, the composition of the invention stabilizes the enzyme with potassium and/or alkanolamine borate.

    摘要翻译： 本发明涉及一种液体酶清洗组合物，其中该酶在碱性pH下稳定，且在高浓度的硼酸盐下; 在没有钠离子的情况下; 和/或在至少约40重量％的水的存在下。 在一个实施方案中，水以至少约60重量％的浓度存在。 本发明的酶清洁组合物通常产生优良的土壤（特别是蛋白质土壤）去除性质。 在一个实施方案中，本发明的组合物用钾和/或链烷醇胺硼酸盐稳定酶。

    Appliance for low and high-heat cooking
    5.
    发明授权
    Appliance for low and high-heat cooking 失效
    低热烹饪用具

    公开(公告)号：US5782172A

    公开(公告)日：1998-07-21

    申请号：US695889

    申请日：1996-08-12

    申请人： Paul Schacht

    发明人： Paul Schacht

    IPC分类号： A47J37/07 ,  A47J37/06

    CPC分类号： A47J37/0781

    摘要： The invention concerns a roasting and cooking device which can be designed as a table for social cooking and eating, with a foot, a leg and a metal tabletop whose edge is surrounded by a closed metal profile and on whose underside is located a device designed to heat the central zone of the table top. The leg is fixed to the table top outside the zone in which the heating device is fitted. Ideal conditions are created for the operation of the device by virtue of the fact that thermal expansion of the table top produces a depression in the central zone of the table top and, when the device is designed as a table, the unheated edge zones of the table top can be used for eating, leaving an intermediate zone available for keeping food warm.

    摘要翻译： 本发明涉及一种焙烧和烹饪设备，其可被设计为用于社交烹饪和吃饭的桌子，其具有脚，腿和金属桌面，其边缘被封闭的金属型材包围，并且其下侧位于设计为 加热台面的中央区域。 腿固定在加热装置所在区域外的桌面上。 由于台面的热膨胀在桌面的中心区域产生凹陷，并且当该装置被设计成桌子时，为了装置的操作而产生理想的条件，所以不加热的边缘区域 桌子可以用于吃饭，留下一个可以保持食物温暖的中间区域。