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11. 发明授权

US06336353B2 Method and apparatus for characterizing materials by using a mechanical resonator 有权
标题翻译：通过使用机械谐振器表征材料的方法和装置
公开(公告)号：US06336353B2
公开(公告)日：2002-01-08
申请号：US09801165
申请日：2001-03-07
申请人： Leonid Matsiev , James Bennett , Eric McFarland
发明人： Leonid Matsiev , James Bennett , Eric McFarland
IPC分类号： G01N2902
CPC分类号： G01N29/4418 , B01J2219/00704 , G01H13/00 , G01N5/04 , G01N9/002 , G01N11/16 , G01N29/022 , G01N29/036 , G01N29/348 , G01N29/42 , G01N2009/006 , G01N2291/014 , G01N2291/0224 , G01N2291/0255 , G01N2291/02818 , G01N2291/02863 , G01N2291/0422 , G01N2291/0423 , G01N2291/0426 , G01N2291/0427
摘要： A method and apparatus for measuring properties of a fluid composition includes a mechanical resonator connected to a measurement circuit. The measurement circuit provides a variable frequency input signal to the mechanical resonator, causing the mechanical resonator to oscillate. To test the properties of a liquid composition, the mechanical resonator is placed inside a sample well containing a small amount of the fluid. The input signal is then sent to the mechanical resonator and swept over a selected frequency range. The mechanical resonator's response over the frequency range depends on various characteristics of the fluid being tested, such as the temperature, viscosity, and other physical properties. The invention is particularly suitable for combinatorial chemistry applications, which require rapid analysis of chemical properties for screening.
摘要翻译：用于测量流体组合物的性质的方法和装置包括连接到测量电路的机械谐振器。测量电路向机械谐振器提供可变频率输入信号，使机械谐振器振荡。为了测试液体组合物的性质，将机械谐振器放置在含有少量流体的样品孔内。然后将输入信号发送到机械谐振器并扫过选定的频率范围。机械谐振器在频率范围内的响应取决于被测流体的各种特性，例如温度，粘度和其他物理性质。本发明特别适用于组合化学应用，需要快速分析筛选的化学性质。

12. 发明申请

US20150081220A1 SYSTEMS AND METHODS FOR THE IDENTIFICATION OF COMPOUNDS USING ADMITTANCE SPECTROSCOPY 审中-公开
标题翻译：使用施用光谱鉴定化合物的系统和方法
公开(公告)号：US20150081220A1
公开(公告)日：2015-03-19
申请号：US14551084
申请日：2014-11-24
申请人： Leonid Matsiev , James Bennett
发明人： Leonid Matsiev , James Bennett
IPC分类号： G01N27/02 , G01N33/28
CPC分类号： G01N21/31 , G01N27/02 , G01N27/026 , G01N33/2835 , G01N2021/3181
摘要： Described herein are systems and methods for determining the location, composition and concentration of a hydrocarbon containing plume in environmental seawater. These systems and methods disclosed use multiple complex admittance measurements from seawater in order to identify the contents, concentration, and location of the hydrocarbon containing plume. In preferred variations system includes a sensor array that substantially simultaneously records plume location, depth, and composition.
摘要翻译：本文描述了用于确定环境海水中含有烃的羽流的位置，组成和浓度的系统和方法。所公开的这些系统和方法使用来自海水的多个复杂的导纳测量值来识别含有烃的羽流的含量，浓度和位置。在优选的变型中，系统包括基本上同时记录羽流位置，深度和组成的传感器阵列。

13. 发明申请

US20120287431A1 SYSTEMS AND METHODS FOR THE IDENTIFICATION OF COMPOUNDS USING ADMITTANCE SPECTROSCOPY 有权
标题翻译：使用施用光谱鉴定化合物的系统和方法
公开(公告)号：US20120287431A1
公开(公告)日：2012-11-15
申请号：US12877306
申请日：2010-09-08
申请人： Leonid Matsiev , James Bennett , Michael Weickert
发明人： Leonid Matsiev , James Bennett , Michael Weickert
IPC分类号： G01N21/31
CPC分类号： G01N21/31 , G01N27/02 , G01N33/2835 , G01N2021/3181
摘要： Described herein are systems and methods for determining the location, composition and concentration of a hydrocarbon containing plume in environmental seawater. These systems and methods disclosed use multiple complex admittance measurements from seawater in order to identify the contents, concentration, and location of the hydrocarbon containing plume. In preferred variations system includes a sensor array that substantially simultaneously records plume location, depth, and composition.
摘要翻译：本文描述了用于确定环境海水中含有烃的羽流的位置，组成和浓度的系统和方法。所公开的这些系统和方法使用来自海水的多个复杂的导纳测量值来识别含有烃的羽流的含量，浓度和位置。在优选的变型中，系统包括基本上同时记录羽流位置，深度和组成的传感器阵列。

14. 发明授权

US06957565B2 Method and apparatus for characterizing materials by using a mechanical resonator 有权
标题翻译：通过使用机械谐振器表征材料的方法和装置
公开(公告)号：US06957565B2
公开(公告)日：2005-10-25
申请号：US10685962
申请日：2003-10-15
申请人： Leonid Matsiev , James Bennett , Eric McFarland
发明人： Leonid Matsiev , James Bennett , Eric McFarland
IPC分类号： G01H13/00 , G01N9/00 , G01N9/34 , G01N11/16 , G01N29/02 , G01N29/036 , G01N29/30 , G01N29/34 , G01N29/42 , G01N29/44 , G10K11/02 , H03H9/19
CPC分类号： G01H13/00 , B01J2219/00704 , G01N9/002 , G01N9/34 , G01N11/16 , G01N29/022 , G01N29/036 , G01N29/30 , G01N29/348 , G01N29/42 , G01N29/4418 , G01N29/4427 , G01N29/4436 , G01N2009/006 , G01N2291/014 , G01N2291/0224 , G01N2291/0255 , G01N2291/0256 , G01N2291/02818 , G01N2291/0422 , G01N2291/0423 , G01N2291/0427 , G10K11/02
摘要： A method for measuring properties of a fluid that includes oscillating a tuning fork resonator in a fluid. The invention is particularly suitable for in-line monitoring of various physical and electrical properties of fluids flowing in a conduit.
摘要翻译：一种用于测量流体性质的方法，该方法包括在液体中振荡音叉谐振器。本发明特别适用于在管道中流动的流体的各种物理和电学特性的在线监测。

15. 发明授权

US06393895B1 Method and apparatus for characterizing materials by using a mechanical resonator 失效
标题翻译：通过使用机械谐振器表征材料的方法和装置
公开(公告)号：US06393895B1
公开(公告)日：2002-05-28
申请号：US09133171
申请日：1998-08-12
申请人： Leonid Matsiev , James Bennett , Eric McFarland
发明人： Leonid Matsiev , James Bennett , Eric McFarland
IPC分类号： G01N2902
CPC分类号： G01N29/4418 , B01J2219/00704 , G01H13/00 , G01N5/04 , G01N9/002 , G01N11/16 , G01N29/022 , G01N29/036 , G01N29/348 , G01N29/42 , G01N2009/006 , G01N2291/014 , G01N2291/0224 , G01N2291/0255 , G01N2291/02818 , G01N2291/02863 , G01N2291/0422 , G01N2291/0423 , G01N2291/0426 , G01N2291/0427
摘要： A method and apparatus for measuring properties of a liquid composition includes a mechanical resonator, such as a thickness shear mode resonator or a tuning fork resonator, connected to a measurement circuit. The measurement circuit provides a variable frequency input signal to the tuning fork, causing the mechanical resonator to oscillate. To test the properties of a liquid composition, the mechanical resonator is placed inside a sample well containing a small amount of the liquid. The input signal is then sent to the mechanical resonator and swept over a selected frequency range, preferably less than 1 MHz to prevent the liquid being tested from exhibiting gel-like characteristics and causing false readings. The mechanical resonator's response over the frequency range depends on various characteristics of the liquid being tested, such as the temperature, viscosity, and other physical properties. Particular mechanical resonators, such as tuning fork resonators, can also be used to measure a liquid composition's electrical properties, such as the dielectric constant and conductivity, because the tuning fork's structure allows a high degree of electrical coupling between the tuning fork and the surrounding liquid. The mechanical resonator can be covered with a coating to impart additional special detection properties to the resonator, and multiple resonators can be attached together as a single sensor to obtain multiple frequency responses. The invention is particularly suitable for combinatorial chemistry applications, which require rapid analysis of chemical properties for screening.
摘要翻译：用于测量液体组合物性质的方法和装置包括连接到测量电路的机械谐振器，例如厚度剪切模式谐振器或音叉谐振器。测量电路向音叉提供可变频率输入信号，使机械谐振器振荡。为了测试液体组合物的性质，将机械谐振器放置在含有少量液体的样品孔内。然后将输入信号发送到机械谐振器并扫过选定的频率范围，优选小于1MHz，以防止被测试的液体表现出凝胶状特征并导致错误的读数。机械谐振器在频率范围内的响应取决于待测液体的各种特性，例如温度，粘度和其他物理性质。由于音叉的结构允许音叉和周围液体之间的高度电耦合，所以诸如音叉谐振器的特殊的机械谐振器也可用于测量液体组合物的电性能，例如介电常数和导电性。可以用涂层覆盖机械谐振器以赋予谐振器附加的特殊检测特性，并且多个谐振器可以作为单个传感器附接在一起以获得多个频率响应。本发明特别适用于组合化学应用，需要快速分析筛选的化学性质。

16. 发明授权

US07073370B2 Method and apparatus for characterizing materials by using a mechanical resonator 失效
标题翻译：通过使用机械谐振器表征材料的方法和装置
公开(公告)号：US07073370B2
公开(公告)日：2006-07-11
申请号：US10686444
申请日：2003-10-15
申请人： Leonid Matsiev , James Bennett , Eric McFarland
发明人： Leonid Matsiev , James Bennett , Eric McFarland
IPC分类号： G01N29/02
CPC分类号： G01H13/00 , B01J2219/00704 , G01N9/002 , G01N9/34 , G01N11/16 , G01N29/022 , G01N29/036 , G01N29/30 , G01N29/348 , G01N29/42 , G01N29/4418 , G01N29/4427 , G01N29/4436 , G01N2009/006 , G01N2291/014 , G01N2291/0224 , G01N2291/0255 , G01N2291/0256 , G01N2291/02818 , G01N2291/0422 , G01N2291/0423 , G01N2291/0427 , G10K11/02
摘要： A method and apparatus for measuring properties of a liquid composition includes a mechanical resonator, such as a cantilever, connected to a measurement circuit. The mechanical resonator can be covered with a coating to impart additional special detection propertied to the resonator, and multiple resonators can be attached together as a single sensor to obtain multiple frequency responses. The invention is particularly suitable for combinatorial chemistry applications, which require rapid analysis of chemical properties for screening. In one embodiment, the resonator is operated at a frequency of less than 1 MHz.
摘要翻译：用于测量液体组合物性质的方法和装置包括连接到测量电路的诸如悬臂的机械谐振器。可以用涂层覆盖机械谐振器以赋予谐振器附加的特殊检测，并且多个谐振器可以作为单个传感器附接在一起以获得多个频率响应。本发明特别适用于组合化学应用，其需要快速分析筛选的化学性质。在一个实施例中，谐振器以小于1MHz的频率工作。

17. 发明授权

US06494079B1 Method and apparatus for characterizing materials by using a mechanical resonator 有权
标题翻译：通过使用机械谐振器表征材料的方法和装置
公开(公告)号：US06494079B1
公开(公告)日：2002-12-17
申请号：US09800819
申请日：2001-03-07
申请人： Leonid Matsiev , James Bennett , Eric McFarland
发明人： Leonid Matsiev , James Bennett , Eric McFarland
IPC分类号： G01N910
CPC分类号： G01H13/00 , B01J2219/00704 , G01N9/002 , G01N9/34 , G01N11/16 , G01N29/022 , G01N29/036 , G01N29/30 , G01N29/348 , G01N29/42 , G01N29/4418 , G01N29/4427 , G01N29/4436 , G01N2009/006 , G01N2291/014 , G01N2291/0224 , G01N2291/0255 , G01N2291/0256 , G01N2291/02818 , G01N2291/0422 , G01N2291/0423 , G01N2291/0427 , G10K11/02
摘要： A method and apparatus for measuring properties of a fluid composition in a conduit includes a mechanical resonator connected to a measurement circuit. The measurement circuit provides a variable frequency input signal to the mechanical resonator, causing the mechanical resonator to oscillate. The input signal is then sent to the mechanical resonator and swept over a selected frequency range. The mechanical resonator's response over the frequency range depends on various characteristics of the fluid being tested, such as the temperature, viscosity, and other physical properties.
摘要翻译：用于测量管道中的流体组合物的性质的方法和装置包括连接到测量电路的机械谐振器。测量电路向机械谐振器提供可变频率输入信号，使机械谐振器振荡。然后将输入信号发送到机械谐振器并扫过选定的频率范围。机械谐振器在频率范围内的响应取决于被测流体的各种特性，例如温度，粘度和其他物理性质。

18. 发明授权

US06904786B2 Method and apparatus for characterizing materials by using a mechanical resonator 失效
标题翻译：通过使用机械谐振器表征材料的方法和装置
公开(公告)号：US06904786B2
公开(公告)日：2005-06-14
申请号：US10266047
申请日：2002-10-07
申请人： Leonid Matsiev , James Bennett , Eric McFarland
发明人： Leonid Matsiev , James Bennett , Eric McFarland
IPC分类号： G01H13/00 , G01N9/00 , G01N9/34 , G01N11/16 , G01N29/02 , G01N29/036 , G01N29/30 , G01N29/34 , G01N29/42 , G01N29/44 , G10K11/02 , H03H9/19
CPC分类号： G01H13/00 , B01J2219/00704 , G01N9/002 , G01N9/34 , G01N11/16 , G01N29/022 , G01N29/036 , G01N29/30 , G01N29/348 , G01N29/42 , G01N29/4418 , G01N29/4427 , G01N29/4436 , G01N2009/006 , G01N2291/014 , G01N2291/0224 , G01N2291/0255 , G01N2291/0256 , G01N2291/02818 , G01N2291/0422 , G01N2291/0423 , G01N2291/0427 , G10K11/02
摘要： A method and apparatus for measuring properties of a liquid composition includes a mechanical resonator, such as a cantilever, connected to a measurement circuit. The mechanical resonator's response over the frequency range depends on various characteristics of the liquid being tested, such as the temperature, viscosity, and other physical properties. The invention is particularly suitable for combinatorial chemistry applications, which require rapid analysis of chemical properties for screening.
摘要翻译：用于测量液体组合物性质的方法和装置包括连接到测量电路的诸如悬臂的机械谐振器。机械谐振器在频率范围内的响应取决于待测液体的各种特性，例如温度，粘度和其他物理性质。本发明特别适用于组合化学应用，需要快速分析筛选的化学性质。

19. 发明授权

US09052276B2 Systems and methods for the identification of compounds using admittance spectroscopy 有权
标题翻译：使用导纳光谱法鉴定化合物的系统和方法
公开(公告)号：US09052276B2
公开(公告)日：2015-06-09
申请号：US12877306
申请日：2010-09-08
申请人： Leonid Matsiev , James Bennett , Michael Weickert
发明人： Leonid Matsiev , James Bennett , Michael Weickert
IPC分类号： G01N15/06 , G01N33/00 , G01N33/48 , G01N21/31
CPC分类号： G01N21/31 , G01N27/02 , G01N33/2835 , G01N2021/3181
摘要： Described herein are systems and methods for determining the location, composition and concentration of a hydrocarbon containing plume in environmental seawater. These systems and methods disclosed use multiple complex admittance measurements from seawater in order to identify the contents, concentration, and location of the hydrocarbon containing plume. In preferred variations system includes a sensor array that substantially simultaneously records plume location, depth, and composition.
摘要翻译：本文描述了用于确定环境海水中含有烃的羽流的位置，组成和浓度的系统和方法。所公开的这些系统和方法使用来自海水的多个复杂的导纳测量值来识别含有烃的羽流的含量，浓度和位置。在优选的变型中，系统包括基本上同时记录羽流位置，深度和组成的传感器阵列。

20. 发明授权

US07334452B2 Method for characterizing materials by using a mechanical resonator 有权
标题翻译：通过使用机械谐振器表征材料的方法
公开(公告)号：US07334452B2
公开(公告)日：2008-02-26
申请号：US10201181
申请日：2002-07-23
申请人： Leonid Matsiev , James Bennett , Eric McFarland
发明人： Leonid Matsiev , James Bennett , Eric McFarland
IPC分类号： G01N29/02
CPC分类号： G01H13/00 , B01J2219/00704 , G01N9/002 , G01N9/34 , G01N11/16 , G01N29/022 , G01N29/036 , G01N29/30 , G01N29/348 , G01N29/42 , G01N29/4418 , G01N29/4427 , G01N29/4436 , G01N2009/006 , G01N2291/014 , G01N2291/0224 , G01N2291/0255 , G01N2291/0256 , G01N2291/02818 , G01N2291/0422 , G01N2291/0423 , G01N2291/0427 , G10K11/02
摘要： Methods for monitoring a fluid composition include placing a mechanical resonator in the fluid composition and oscillating the resonator. The resonator can be a tuning fork resonator having tines oscillated in opposite directions and in opposite phases. A variable frequency input signal can be varied over a predetermined frequency range and oscillate the mechanical resonator at less than 1 MHz. A frequency-dependent resonator response curve can be stored in a computer memory and fitted to a model curve to monitor the fluid. The resonator can be coated with a protective coating. The resonator can be treated with a functionality designed to change a resonance frequency of the resonator after being exposed to a selected target chemical and the resonance frequency monitored to detect presence of the target chemical.
摘要翻译：用于监测流体组合物的方法包括将机械谐振器放置在流体组合物中并振荡谐振器。谐振器可以是具有在相反方向和相反相位振荡的音叉的音叉谐振器。可变频率输入信号可以在预定频率范围内变化，并且在小于1MHz的情况下振荡机械谐振器。频率相关的谐振器响应曲线可以存储在计算机存储器中，并适合于模型曲线以监测流体。谐振器可以涂覆保护涂层。谐振器可以用设计成在暴露于所选择的目标化学物质之后改变谐振器的谐振频率并且监测谐振频率以检测目标化学物质的存在的功能来处理。

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