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109 条记录 (耗时 0.053 秒)

    Ultrasound molecular sensors and uses thereof
    92.
    发明授权
    Ultrasound molecular sensors and uses thereof 失效
    超声分子传感器及其用途

    公开(公告)号：US08366625B2

    公开(公告)日：2013-02-05

    申请号：US12224928

    申请日：2007-03-05

    申请人： David Burns ,  David Troiani ,  Jonathan Dion

    发明人： David Burns ,  David Troiani ,  Jonathan Dion

    IPC分类号： A61B8/14

    CPC分类号： A61K49/226 ,  A61B8/0866 ,  A61B8/481

    摘要： The present invention relates to the use of polymers as contrast agents for ultrasounds. The idea is to have a molecular imprint in the polymer that is specific for a given molecule or analyte. When that molecule binds to the polymer it induces a conformational change that results in an increase in the ultrasound signal, referred to as a target-bound state. The method can also be used for example for quantitative measurements of analytes.

    摘要翻译： 本发明涉及聚合物作为超声造影剂的用途。 这个想法是在聚合物中具有特定于给定分子或分析物的分子印迹。 当该分子与聚合物结合时，其诱导构象变化，导致超声信号的增加，称为靶结合状态。 该方法也可用于例如分析物的定量测量。

    Systems and methods for measurement and analysis of pipeline contaminants
    93.
    发明授权
    Systems and methods for measurement and analysis of pipeline contaminants 有权
    管道污染物测量和分析的系统和方法

    公开(公告)号：US08342003B2

    公开(公告)日：2013-01-01

    申请号：US12913302

    申请日：2010-10-27

    申请人： David Burns ,  Tomas Borjon ,  Mark Scott

    发明人： David Burns ,  Tomas Borjon ,  Mark Scott

    IPC分类号： G01N30/02 ,  G01N30/90

    CPC分类号： G01N15/0205 ,  G01N2001/2223 ,  G01N2001/225 ,  G01N2015/1486 ,  G01N2030/8886

    摘要： A system for measurement and analysis of pipeline contaminants is provided. The system includes a first assembly for engaging a pipeline from which a first fluid flow sample may be isokinetically collected for measurement of aerosol contaminants. The system also includes a second assembly for engaging the pipeline from which a second fluid flow sample may be collected for chromatographic analysis of the aerosol contaminants. The system may further include a third assembly for engaging the pipeline from which a fluid flow sample may be obtained for measurement of solid contaminants. Information on aerosol contaminants and solid contaminants can subsequently be used to select an appropriate extraction technology to control the presence of aerosol and solid contaminants within the pipeline. Information from the chromatographic analysis, on the other hand, may be used to identify the origin of the aerosol contaminants, so that corrective measures can be implemented to minimize the presence of aerosol contaminants within the pipeline. A method for measurement and analysis of pipeline contaminants is also provided.

    摘要翻译： 提供了一种用于管道污染物测量和分析的系统。 该系统包括用于接合管道的第一组件，从该管道可以动态地收集第一流体流动样品用于测量气溶胶污染物。 该系统还包括用于接合管道的第二组件，从该管道可以收集第二流体流动样品用于气溶胶污染物的色谱分析。 该系统还可以包括用于接合管道的第三组件，从该管道可获得用于测量固体污染物的流体流动样本。 随后可以使用关于气溶胶污染物和固体污染物的信息来选择适当的提取技术来控制管道内气溶胶和固体污染物的存在。 另一方面，来自色谱分析的信息可用于识别气溶胶污染物的来源，以便可以实施纠正措施以最小化管道内气溶胶污染物的存在。 还提供了一种测量和分析管道污染物的方法。

    DEVICE FOR MIXING GAS INTO A FLOWING LIQUID
    95.
    发明申请
    DEVICE FOR MIXING GAS INTO A FLOWING LIQUID 有权
    将气体混合成流动液体的装置

    公开(公告)号：US20110115105A1

    公开(公告)日：2011-05-19

    申请号：US12991046

    申请日：2009-05-08

    申请人： David Burns ,  Jason Yeo ,  Richard Lonetto

    发明人： David Burns ,  Jason Yeo ,  Richard Lonetto

    IPC分类号： B01F3/04 ,  B01F5/04

    CPC分类号： B01F3/0446 ,  B01F5/0068

    摘要： A device for the mixing of a gas into a liquid comprises a hollow frustum shape housing having a central axis, extended from a small diameter fluid outlet end, defining a fluid outlet opening, to a large diameter end; a liquid inlet port positioned adjacent the large diameter end is formed in said housing which allows delivery of pressurized liquid into said hollow housing, and a helically cut conical member is positioned and affixed within the hollow center of the housing with its axis aligned with that of the hollow frustum shape housing such that fluid delivered into the housing forms a swirling motion around the outside of the conical member as it passes from inlet port to outlet opening. The housing has a gas inlet for delivery of gas to the fluid within the frustum shaped housing at a position adjacent to the fluid outlet opening as the fluid moves from inlet to fluid outlet opening.

    摘要翻译： 用于将气体混合到液体中的装置包括中空的截头锥形壳体，其中心轴线从限定流体出口的小直径流体出口端延伸到大直径端; 在所述壳体中形成一个邻近大直径端定位的液体入口，其允许将加压液体输送到所述中空壳体中，螺旋切割的圆锥形构件被定位并固定在壳体的中空中心内，其轴线与 空心平截头体形状的壳体使得当锥形构件从入口到出口开口时，输送到壳体中的流体围绕锥形构件的外部形成旋转运动。 壳体具有气体入口，用于当流体从入口移动到流体出口开口时，在邻近流体出口开口的位置处将天然气输送到截头锥形壳体内的流体。

    Winch having integrated inverter for providing AC power
    99.
    发明授权
    Winch having integrated inverter for providing AC power 有权
    绞车集成了用于提供交流电源的逆变器

    公开(公告)号：US07398957B2

    公开(公告)日：2008-07-15

    申请号：US11554112

    申请日：2006-10-30

    申请人： David Burns

    发明人： David Burns

    IPC分类号： B66D1/00

    CPC分类号： B66D1/12 ,  B66D1/46 ,  B66D3/006

    摘要： A winch mechanism is provided with an integrated inverter for providing AC electric power from a DC electric power source. The winch mechanism is also provided with a plug receptacle to allow standard AC electric devices to be plugged into the winch mechanism so that the appliance can be utilized remotely from other AC electric power sources. An additional jump start storage device can be provided on the winch for providing back-up jump start storage.

    摘要翻译： 绞车机构设置有用于从直流电源提供交流电力的集成逆变器。 绞车机构还设置有插头插座，以允许标准的交流电气装置插入绞盘机构，使得该装置能够远离其他交流电源使用。 可以在绞盘上提供一个额外的跳跃启动存储装置，用于提供备用跳转开始存储。

    Systems and methods for measurement and analysis of pipeline contaminants
    100.
    发明申请
    Systems and methods for measurement and analysis of pipeline contaminants 有权
    管道污染物测量和分析的系统和方法

    公开(公告)号：US20080156073A1

    公开(公告)日：2008-07-03

    申请号：US11646846

    申请日：2006-12-28

    申请人： David Burns ,  Tomas Borjon ,  Mark Scott

    发明人： David Burns ,  Tomas Borjon ,  Mark Scott

    IPC分类号： G01N30/02 ,  G01N30/90

    CPC分类号： G01N15/0205 ,  G01N2001/2223 ,  G01N2001/225 ,  G01N2015/1486 ,  G01N2030/8886

    摘要： A system for measurement and analysis of pipeline contaminants is provided. The system includes a first assembly for engaging a pipeline from which a first fluid flow sample may be isokinetically collected for measurement of aerosol contaminants. The system also includes a second assembly for engaging the pipeline from which a second fluid flow sample may be collected for chromatographic analysis of the aerosol contaminants. The system may further include a third assembly for engaging the pipeline from which a fluid flow sample may be obtained for measurement of solid contaminants. Information on aerosol contaminants and solid contaminants can subsequently be used to select an appropriate extraction technology to control the presence of aerosol and solid contaminants within the pipeline. Information from the chromatographic analysis, on the other hand, may be used to identify the origin of the aerosol contaminants, so that corrective measures can be implemented to minimize the presence of aerosol contaminants within the pipeline. A method for measurement and analysis of pipeline contaminants is also provided.

    摘要翻译： 提供了一种用于管道污染物测量和分析的系统。 该系统包括用于接合管道的第一组件，从该管道可以动态地收集第一流体流动样品用于测量气溶胶污染物。 该系统还包括用于接合管道的第二组件，从该管道可以收集第二流体流动样品用于气溶胶污染物的色谱分析。 该系统还可以包括用于接合管道的第三组件，从该管道可获得用于测量固体污染物的流体流动样本。 随后可以使用关于气溶胶污染物和固体污染物的信息来选择适当的提取技术来控制管道内气溶胶和固体污染物的存在。 另一方面，来自色谱分析的信息可用于识别气溶胶污染物的来源，以便可以实施纠正措施以最小化管道内气溶胶污染物的存在。 还提供了一种测量和分析管道污染物的方法。