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1. 发明申请

US20080246489A1 Measuring Device For Impedance Spectroscopy and Associated Measuring Method 审中-公开
标题翻译：用于阻抗谱和相关测量方法的测量装置
公开(公告)号：US20080246489A1
公开(公告)日：2008-10-09
申请号：US10599649
申请日：2005-04-07
申请人： Hans Gerard Leonard Coster , Terry Calvin Chilcott , Stefan Lupke , Torsten Muller , Thomas Schnelle
发明人： Hans Gerard Leonard Coster , Terry Calvin Chilcott , Stefan Lupke , Torsten Muller , Thomas Schnelle
IPC分类号： G01N27/02
CPC分类号： B03C5/026 , B01L3/502761 , B01L2200/0668 , B01L2300/0645 , B01L2400/0415 , B01L2400/0454 , B03C2201/24 , G01N15/1031
摘要： The invention relates to a measuring device and a measuring method for investigating particles which are suspended in a carrier liquid, including several measuring electrodes for carrying out electrical measuring of the particles. It is proposed that during electrical measuring, the particles be fixed in a field cage (4).
摘要翻译：本发明涉及一种用于研究悬浮在载液中的颗粒的测量装置和测量方法，包括用于进行颗粒电测量的多个测量电极。提出在电测量期间，将颗粒固定在场笼（4）中。

2. 发明授权

US08512535B2 Measurement cell 失效
标题翻译：测量单元
公开(公告)号：US08512535B2
公开(公告)日：2013-08-20
申请号：US12675469
申请日：2008-08-29
申请人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
发明人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
IPC分类号： G01N27/403
CPC分类号： G01N27/416 , G01N27/026
摘要： A measurement cell provides electrochemical characterization of a sample. The cell includes a container in which a sample is located, the container having walls and a base defining an interior region for containing a conductive media. A base electrode is located adjacent a base of the container, a counter electrode is spaced from the base electrode and a reference electrode is located between the base and counter electrodes. Samples that may be characterized include the conductive media, an element forming the base electrode or a surface of the base electrode, an element in contact with the conductive media, or any two or more of these. The reference electrode contacts the conductive media between the base electrode and the counter electrode such that electrical paths are is established through the sample between the base electrode and the counter electrode and between the base electrode and the reference electrode.
摘要翻译：测量池提供样品的电化学表征。电池包括一个样品所在的容器，容器具有壁和限定用于容纳导电介质的内部区域的基座。基极位于容器的基部附近，相对电极与基极隔开，参比电极位于基极和对电极之间。可以表征的样品包括导电介质，形成基底电极的元件或基底电极的表面，与导电介质接触的元件，或这些中的任何两种或更多种。参考电极与基极和对电极之间的导电介质接触，从而通过基极和对电极之间以及基极与参比电极之间的样品建立电路径。

3. 发明授权

US08610440B2 In situ membrane monitoring 失效
公开(公告)号：US08610440B2
公开(公告)日：2013-12-17
申请号：US12677890
申请日：2008-09-11
申请人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
发明人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
IPC分类号： G01R27/28
CPC分类号： G01N27/12 , B01D61/025 , B01D61/12 , B01D63/103 , B01D65/104 , B01D2313/345 , G01N7/10 , G01N17/008 , G01N27/02 , G01N27/026
摘要： A method for in situ monitoring of a membrane of a membrane separation system comprises measuring a complex impedance of the membrane at a plurality of frequencies to provide an indication of the electrical conduction and electrical polarization properties of the membrane. The membrane based separation system for removing or reducing the concentration of materials carried in a fluid including a separation membrane has a first pair of electrodes separated by the membrane and arranged for measurement of the complex impedance of the membrane at a plurality of frequencies to provide the indication of the membrane properties. There may also be a second pair of electrodes separated by the membrane for injecting the stimulus current such that the injecting and monitoring functions are separated.

4. 发明申请

US20130026088A1 MEMBRANE AND MEMBRANE SEPARATION SYSTEM 有权
标题翻译：膜和膜分离系统
公开(公告)号：US20130026088A1
公开(公告)日：2013-01-31
申请号：US13512211
申请日：2010-11-25
申请人： Hans Gerard Leonard Coster , Tahereh Darestani Farahani , Terry Calvin Chilcott
发明人： Hans Gerard Leonard Coster , Tahereh Darestani Farahani , Terry Calvin Chilcott
IPC分类号： B01D71/74 , B01D71/34 , B01D71/56 , C08G75/23 , B01D71/04 , B01D63/10 , C08F114/22 , B01D69/02 , B01D71/42
CPC分类号： B01D67/0081 , B01D67/0083 , B01D69/02 , B01D69/08 , B01D2321/22 , B01D2325/26 , H01L37/02 , H01L41/0477 , H01L41/0805 , H01L41/0973
摘要： Described herein is a method for altering the characteristics of a membrane comprising a dielectric material. The method comprises heating the membrane and applying an electric field in a direction out of the plane of the membrane to at least a portion of the dielectric material. At least a portion of the dielectric material becomes aligned with the applied electric field. In some embodiments, the membrane is piezoelectric and application of an electric signal to the membrane causes out of plane movement of the membrane. Also disclosed are membranes and systems and apparatuses comprising such membranes.
摘要翻译：本文描述了一种用于改变包括电介质材料的膜的特性的方法。该方法包括加热膜并将电场沿膜的平面外的方向施加到电介质材料的至少一部分上。电介质材料的至少一部分与施加的电场对准。在一些实施例中，膜是压电的，并且向膜施加电信号导致膜的平面外运动。还公开了包含这种膜的膜和系统和装置。

5. 发明授权

US09901881B2 Membrane and membrane separation system 有权
公开(公告)号：US09901881B2
公开(公告)日：2018-02-27
申请号：US13512211
申请日：2010-11-25
申请人： Hans Gerard Leonard Coster , Tahereh Darestani Farahani , Terry Calvin Chilcott
发明人： Hans Gerard Leonard Coster , Tahereh Darestani Farahani , Terry Calvin Chilcott
IPC分类号： B01D39/00 , B01D39/14 , B01D63/00 , B01D67/00 , H01L37/02 , B01D69/02 , B01D69/08 , H01L41/08 , H01L41/047 , H01L41/09
CPC分类号： B01D67/0081 , B01D67/0083 , B01D69/02 , B01D69/08 , B01D2321/22 , B01D2325/26 , H01L37/02 , H01L41/0477 , H01L41/0805 , H01L41/0973
摘要： Described herein is a method for altering the characteristics of a membrane comprising a dielectric material. The method comprises heating the membrane and applying an electric field in a direction out of the plane of the membrane to at least a portion of the dielectric material. At least a portion of the dielectric material becomes aligned with the applied electric field. In some embodiments, the membrane is piezoelectric and application of an electric signal to the membrane causes out of plane movement of the membrane. Also disclosed are membranes and systems and apparatuses comprising such membranes.

6. 发明授权

US08519719B2 System for complex impedance measurement 失效
标题翻译：复阻抗测量系统
公开(公告)号：US08519719B2
公开(公告)日：2013-08-27
申请号：US12303869
申请日：2007-06-14
申请人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
发明人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
IPC分类号： G01R27/28 , G01R25/00
CPC分类号： G01R27/02 , G01R27/28
摘要： A measurement system is provided for measuring a complex transfer function of a system under test. The measurement system comprises a signal source for generating an input signal to be applied to the system under test, a signal detection device for detecting a response signal of the system under test in response to the input signal; and a signal analyzing system for determining the gain and phase shift of the system under test by comparing the response signal to the input signal. The signal analyzing system includes phase adjustment means to adjust a relative phase difference of the detected response signal and input signal; and curve fitting means to identify a phase difference adjustment of the phase adjustment means which gives the best fit of the response signal to the input signal. The phase measurement of the response signal is determined from the best fit phase difference adjustment.
摘要翻译：提供了一种测量系统，用于测量被测系统的复杂传递函数。测量系统包括用于产生要施加到被测系统的输入信号的信号源，用于响应于输入信号检测被测系统的响应信号的信号检测装置; 以及信号分析系统，用于通过将响应信号与输入信号进行比较来确定被测系统的增益和相移。信号分析系统包括相位调整装置，用于调整检测到的响应信号和输入信号的相对相位差; 以及曲线拟合装置，用于识别相位调整装置的相位差调整，其给出响应信号对输入信号的最佳拟合。响应信号的相位测量由最佳拟合相位差调整确定。

7. 发明申请

US20100308842A1 IN SITU MEMBRANE MONITORING 失效
标题翻译：在现场监测
公开(公告)号：US20100308842A1
公开(公告)日：2010-12-09
申请号：US12677890
申请日：2008-09-11
申请人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
发明人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
IPC分类号： G01R27/28
CPC分类号： G01N27/12 , B01D61/025 , B01D61/12 , B01D63/103 , B01D65/104 , B01D2313/345 , G01N7/10 , G01N17/008 , G01N27/02 , G01N27/026
摘要： A method for in situ monitoring of a membrane of a membrane separation system comprises measuring a complex impedance of the membrane at a plurality of frequencies to provide an indication of the electrical conduction and electrical polarization properties of the membrane. The membrane based separation system for removing or reducing the concentration of materials carried in a fluid including a separation membrane has a first pair of electrodes separated by the membrane and arranged for measurement of the complex impedance of the membrane at a plurality of frequencies to provide the indication of the membrane properties. There may also be a second pair of electrodes separated by the membrane for injecting the stimulus current such that the injecting and monitoring functions are separated.
摘要翻译：用于原位监测膜分离系统的膜的方法包括在多个频率下测量膜的复阻抗以提供膜的电导率和电极化特性的指示。用于去除或降低在包括分离膜的流体中携带的材料的浓度的膜基分离系统具有由膜隔开的第一对电极，并被设置用于以多个频率测量膜的复阻抗，以提供指示膜性质。还可以存在由膜隔开的第二对电极，用于注入刺激电流，使得注入和监测功能被分离。

8. 发明申请

US20100320087A1 MEASUREMENT CELL 失效
标题翻译：测量单元
公开(公告)号：US20100320087A1
公开(公告)日：2010-12-23
申请号：US12675469
申请日：2008-08-29
申请人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
发明人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
IPC分类号： G01N27/28
CPC分类号： G01N27/416 , G01N27/026
摘要： A measurement cell provides electrochemical characterisation of a sample. The cell includes a container in which a sample is located, the container having walls and a base defining an interior region for containing a conductive media. A base electrode is located adjacent a base of the container, a counter electrode is spaced from the base electrode and a reference electrode is located between the base and counter electrodes. Samples that may be characterised include the conductive media, an element forming the base electrode or a surface of the base electrode, an element in contact with the conductive media, or any two or more of these. The reference electrode contacts the conductive media between the base electrode and the counter electrode such that electrical paths are is established through the sample between the base electrode and the counter electrode and between the base electrode and the reference electrode.
摘要翻译：测量池提供样品的电化学表征。电池包括一个样品所在的容器，容器具有壁和限定用于容纳导电介质的内部区域的底座。基极位于容器的基部附近，相对电极与基极隔开，参比电极位于基极和对电极之间。可以表征的样品包括导电介质，形成基底电极的元件或基底电极的表面，与导电介质接触的元件，或这些中的任何两种或更多种。参考电极与基极和对电极之间的导电介质接触，从而通过基极和对电极之间以及基极与参比电极之间的样品建立电路径。

9. 发明申请

US20100237851A1 SYSTEM FOR COMPLEX IMPEDANCE MEASUREMENT 失效
标题翻译：复杂阻抗测量系统
公开(公告)号：US20100237851A1
公开(公告)日：2010-09-23
申请号：US12303869
申请日：2007-06-14
申请人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
发明人： Hans Gerard Leonard Coster , Terry Calvin Chilcott
IPC分类号： G01R23/00
CPC分类号： G01R27/02 , G01R27/28
摘要： A measurement system is provided for measuring a complex transfer function of a system under test. The measurement system comprises a signal source for generating an input signal to be applied to the system under test, a signal detection device for detecting a response signal of the system under test in response to the input signal; and a signal analysing system for determining the gain and phase shift of the system under test by comparing the response signal to the input signal. The signal analysing system includes phase adjustment means to adjust a relative phase difference of the detected response signal and input signal; and curve fitting means to identify a phase difference adjustment of the phase adjustment means which gives the best fit of the response signal to the input signal. The phase measurement of the response signal is determined from the best fit phase difference adjustment.
摘要翻译：提供了一种测量系统，用于测量被测系统的复杂传递函数。测量系统包括用于产生要施加到被测系统的输入信号的信号源，用于响应于输入信号检测被测系统的响应信号的信号检测装置; 以及信号分析系统，用于通过将响应信号与输入信号进行比较来确定被测系统的增益和相移。信号分析系统包括相位调整装置，用于调整检测到的响应信号和输入信号的相对相位差; 以及曲线拟合装置，用于识别相位调整装置的相位差调整，其给出响应信号对输入信号的最佳拟合。响应信号的相位测量由最佳拟合相位差调整确定。

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