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21. 发明申请

WO2012129348A3 SIMPLE AND MINIMALLY INVASIVE METHODS AND SYSTEMS FOR SENSING AND COMPUTING LOAD IMPEDANCE 审中-公开
标题翻译：用于感测和计算负载阻抗的简单和最小的入侵方法和系统
公开(公告)号：WO2012129348A3
公开(公告)日：2013-01-03
申请号：PCT/US2012030011
申请日：2012-03-21
申请人： WISPRY INC , MORRIS ARTHUR S
发明人： MORRIS ARTHUR S
IPC分类号： G01R27/08
CPC分类号： H03H7/38 , G01R27/02 , G01R27/26 , H03H7/40 , H03H11/30
摘要： Systems and methods for direct load impedance computation for a two-port network are disclosed. For a two-port network connected between a first port and a second port, a method can include defining an equivalent PI network including a first equivalent network element in communication with the first port, a second equivalent network element in communication with the second port, and a third equivalent network element connected between the first port and the second port. A linear passive load can be connected to the second port of the two-port network, currents through the linear passive load, the second equivalent network element, and the third equivalent network element can be measured, and a load impedance of the linear passive load can be determined based on predetermined values of a voltage at the first port and a voltage at the second port.
摘要翻译：公开了用于双端口网络的直接负载阻抗计算的系统和方法。对于连接在第一端口和第二端口之间的双端口网络，方法可以包括定义等效的PI网络，其包括与第一端口通信的第一等效网络元件，与第二端口通信的第二等效网络元件，以及连接在第一端口和第二端口之间的第三等效网络元件。可以将线性无源负载连接到双端口网络的第二端口，可以测量通过线性无源负载的电流，第二等效网络元件和第三等效网络元件，并且线性被动负载的负载阻抗可以基于第一端口处的电压的预定值和第二端口处的电压来确定。

22. 发明申请

WO2012075019A1 MOISTURE SENSING 审中-公开
标题翻译：水分感测
公开(公告)号：WO2012075019A1
公开(公告)日：2012-06-07
申请号：PCT/US2011/062412
申请日：2011-11-29
申请人： POLYGON US CORPORATION
发明人： AMBUTER, Bruce, P.
IPC分类号： G01R27/08
CPC分类号： G01N33/46 , G01N27/048
摘要： Measuring moisture content of a material under test. First and second sense voltages across a sense resistor are detected in response to application of respective first and second supply voltages across the sense resistor and the material under test. The material under test is electrically coupled to the sense resistor. A net sense voltage is determined by determining a difference between the second and first sense voltages. A resistance of the material under test is determined based on the net sense voltage, a predetermined resistance of the sense resistor, and the second supply voltage. A moisture content of the material under test is determined based on the resistance of the material under test.
摘要翻译：测量被测材料的含水量。响应于在感测电阻器和被测材料上施加相应的第一和第二电源电压来检测感测电阻器两端的第一和第二感测电压。被测材料电耦合到感测电阻器。通过确定第二和第一感测电压之间的差来确定净感测电压。基于净感测电压，检测电阻器的预定电阻和第二电源电压来确定被测试材料的电阻。测试材料的水分含量是根据被测材料的阻力来确定的。

23. 发明申请

WO2012036498A2 INSULATION RESISTANCE MEASUREMENT CIRCUIT HAVING SELF-TEST FUNCTION WITHOUT GENERATING LEAKAGE CURRENT 审中-公开
标题翻译：具有不产生泄漏电流的自检功能的绝缘电阻测量电路
公开(公告)号：WO2012036498A2
公开(公告)日：2012-03-22
申请号：PCT/KR2011/006840
申请日：2011-09-16
申请人： SK INNOVATION CO.,LTD. , YANG, Jeong Hwan
发明人： YANG, Jeong Hwan
IPC分类号： G01R27/08 , G01R31/02
CPC分类号： G01R27/14 , B60L3/0069 , G01R27/025 , G01R31/025 , G01R35/00
摘要： Provided is an insulation resistance measurement circuit including: a source resistance unit including a first source resistance unit connected to a positive terminal of an insulation resistance measurement battery and a second source resistance unit connected to a negative terminal of the insulation resistance measurement battery and the first source resistance unit; a voltage sensing unit including a first operational amplifier sensing the voltage of the first source resistance unit, as a first voltage, and the voltage of the second source resistance unit, as a second voltage; a leakage current interrupting unit including a first switch connected to the positive terminal of the insulation resistance measurement battery and the first source resistance unit and a second switch connected to the negative terminal of the insulation resistance measurement battery and the second source resistance unit; a measurement circuit testing unit including a third switch connected to the first operational amplifier and a first voltage source and a fourth switch connected to the second operational amplifier and a second voltage source; and an insulation resistance measurement unit measuring insulation resistance of the insulation resistance measurement battery through the first and second voltages.
摘要翻译：提供一种绝缘电阻测量电路，包括：源极电阻单元，包括连接到绝缘电阻测量电池的正极端子的第一源极电阻单元和连接到绝缘电阻测量电池的负极端子的第二源极电阻单元，源电阻单元; 电压检测单元，其包括将第一源极电阻单元的电压作为第一电压和第二源极电阻单元的电压作为第二电压感测的第一运算放大器; 泄漏电流中断单元，包括连接到绝缘电阻测量电池的正极端子的第一开关和第一源极电阻单元以及连接到绝缘电阻测量电池和第二源极电阻单元的负极端子的第二开关; 测量电路测试单元，包括连接到第一运算放大器的第三开关和连接到第二运算放大器的第一电压源和第四开关和第二电压源; 绝缘电阻测量单元，通过第一和第二电压来测量绝缘电阻测量电池的绝缘电阻。

24. 发明申请

WO2011109064A1 DELTA DETECTION METHOD FOR DETECTING CAPACITANCE CHANGES 审中-公开
标题翻译：用于检测电容变化的DELTA检测方法
公开(公告)号：WO2011109064A1
公开(公告)日：2011-09-09
申请号：PCT/US2011/000292
申请日：2011-02-17
申请人： DISPENSING DYNAMICS INTERNATIONAL
发明人： LALAU, Richard , WALLENER, Damir , CORLEY, Lockland , JACKMAN, Andrew , TRAMPOLSKI, Alex , FRIESEN, Matthew
IPC分类号： G01R27/08
CPC分类号： H03K17/955 , G01D5/2405 , G01V3/088
摘要： A delta detection method for detecting capacitance changes caused by relative movement between a physical object and a capacitance sensor.
摘要翻译：一种用于检测由物理对象和电容传感器之间的相对运动引起的电容变化的增量检测方法。

25. 发明申请

WO2011062907A2 BATTERY INSULATION RESISTANCE MEASUREMENT METHODS, INSULATION RESISTANCE, MEASUREMENT METHODS, INSULATION RESISTANCE DETERMINATION APPARATUSES, AND ARITCLES OF MANUFACTURE 审中-公开
标题翻译：电池绝缘电阻测量方法，绝缘电阻，测量方法，绝缘电阻测定装置和制造用电极
公开(公告)号：WO2011062907A2
公开(公告)日：2011-05-26
申请号：PCT/US2010/056861
申请日：2010-11-16
申请人： VALENCE TECHNOLOGY, INC. , KLIJN, Aaron
发明人： KLIJN, Aaron
IPC分类号： G01R27/08 , H01M10/48
CPC分类号： G01R31/362 , G01R27/025 , G01R27/18 , G01R31/3606
摘要： Battery insulation resistance measurement methods, insulation resistance measurement methods, insulation resistance determination apparatuses, and articles of manufacture are described. According to one aspect, a battery insulation resistance measurement method includes determining a voltage of a battery, determining a voltage of a first terminal of the battery with respect to a ground reference, determining a voltage of a second terminal of the battery with respect to the ground reference, and using the voltages of the battery, the first terminal and the second terminal, determining an insulation resistance of the battery with respect to the ground reference.
摘要翻译：描述了电池绝缘电阻测量方法，绝缘电阻测量方法，绝缘电阻测定设备以及制造品。根据一个方面，一种电池绝缘电阻测量方法包括：确定电池的电压;确定电池的第一端子相对于接地参考的电压;确定电池的第二端子相对于接地参考的电压接地参考，并且使用电池，第一端子和第二端子的电压，确定电池相对于接地参考的绝缘电阻。

26. 发明申请

WO2011013938A2 실시간 면 저항 측정 장치 审中-公开
标题翻译：实时表面电阻测量装置
公开(公告)号：WO2011013938A2
公开(公告)日：2011-02-03
申请号：PCT/KR2010/004758
申请日：2010-07-21
申请人： 지.텍(주) , 백호정 , 이원영 , 정대주 , 김동주
发明人： 백호정 , 이원영 , 정대주 , 김동주
IPC分类号： G01R27/08 , G01R31/01
CPC分类号： G01N27/043
摘要： 본 발명의 실시간 면저항 측정 장치는 언와인더 롤(Unwinder Roll, 200a)과 와인더 롤(winder Roll, 200b)의 상호 회전에 의해 서로 이웃한 제1 롤러와 제2 롤러 간 필름(210a, 210b)을 풀거나(Unwinding), 감도록(winding) 하여 이송하는 롤-투-롤(roll-to-roll) 시스템의 증착물질의 면저항 측정 장치에 있어서, 상기 제1 롤러(A)와 상기 제2 롤러(B) 사이에 감긴 상기 필름이 증착 된 후에 증착 물질(310)의 면저항을 실시간으로 측정하는 면저항 측정부(320)를 제공함에 기술적 특징이 있다.
摘要翻译：
本发明的实时薄层电阻测量装置包括通过开卷辊200a和卷绕辊200b的相互旋转而彼此相邻的第一辊和第二辊。本发明涉及一种用于测量辊间膜系统（210a，210b）展开并卷绕并转移的卷对卷系统中的沉积材料的薄层电阻的设备，技术特征在于薄片电阻测量单元320在卷绕第一辊A和第二辊B之间的膜之后实时测量沉积材料310的薄层电阻。

27. 发明申请

WO2010120995A1 CARBON NANOSTRUCTURE ELECTRODE BASED SENSORS: DEVICES, PROCESSES AND USES THEREOF 审中-公开
标题翻译：基于碳纳米管电极的传感器：器件，工艺及其用途
公开(公告)号：WO2010120995A1
公开(公告)日：2010-10-21
申请号：PCT/US2010/031187
申请日：2010-04-15
申请人： NANOSELECT, INC. , MAN, Piu, Francis , PATIL, Ajeeta, Pradip , TAN, Kah, Fatt , PACE, Salvatore, J.
发明人： MAN, Piu, Francis , PATIL, Ajeeta, Pradip , TAN, Kah, Fatt , PACE, Salvatore, J.
IPC分类号： G01R27/08
CPC分类号： G01N27/4146 , C01P2004/133
摘要： Disclosed herein are methods of preparing and using doped MWNT electrodes, sensors and field-effect transistors. Devices incorporating doped MWNT electrodes, sensors and field- effect transistors are also disclosed. Also disclosed are devices comprising nanostructured electrodes and methods for measuring free chlorine in an aqueous environment. Also disclosed are diamond coated electrodes for use in electrochemical applications.
摘要翻译：本文公开了制备和使用掺杂的MWNT电极，传感器和场效应晶体管的方法。还公开了掺入MWNT电极，传感器和场效应晶体管的器件。还公开了包括纳米结构电极和在水性环境中测量游离氯的方法的装置。还公开了用于电化学应用的金刚石涂层电极。

28. 发明申请

WO2009134501A2 METHODS FOR MEASUREMENT AND CHARACTERIZATION OF INTERFEROMETRIC MODULATORS 审中-公开
公开(公告)号：WO2009134501A2
公开(公告)日：2009-11-05
申请号：PCT/US2009/033259
申请日：2009-02-05
申请人： QUALCOMM MEMS TECHNOLOGIES, INC. , GOVIL, Alok
发明人： GOVIL, Alok
IPC分类号： G01R19/00 , G01R27/08
CPC分类号： G01D5/2417 , B81B2201/042 , B81C99/0045 , G01R31/2829 , G01R31/2837
摘要： Various methods are described to characterize interferometric modulators or similar devices. Measured voltages across interferometric modulators may be used to characterize transition voltages of the interferometric modulators. Measured currents may be analyzed by integration of measured current to provide an indication of a dynamic response of the interferometric modulator. Frequency analysis may be used to provide an indication of a hysteresis window of the interferometric modulator or mechanical properties of the interferometric modulator. Capacitance may be determined through signal correlation, and spread-spectrum analysis may be used to minimize the effect of noise or interference on measurements of various interferometric modulator parameters.

29. 发明申请

WO2008046053A8 CURRENT LIMIT DETECTOR 审中-公开
公开(公告)号：WO2008046053A8
公开(公告)日：2008-04-17
申请号：PCT/US2007/081276
申请日：2007-10-12
申请人： ADVANCED ANALOGIC TECHNOLOGIES, INC. , SO, John Sung, Ko
发明人： SO, John Sung, Ko
IPC分类号： G01R27/08
摘要： Devices, such as mobile devices, may be exposed to short circuit and output overload events. To protect against such events, mobile devices typically include current limit circuits. Some current limit circuits may involve user programmable function. User programmable function may need accurate current limit detectors. One approach to improving resolution and accuracy of current limit detectors using a single resistive device is to magnify the operating current range. Various embodiments of the present invention include devices and methods for detecting pre-programmed current limits.

30. 发明申请

WO2008024727A1 METHOD AND APPARATUS FOR MAKING A DETERMINATION RELATING TO RESISTANCE OF PROBES 审中-公开
标题翻译：用于制定与探针电阻有关的测定方法和装置
公开(公告)号：WO2008024727A1
公开(公告)日：2008-02-28
申请号：PCT/US2007/076346
申请日：2007-08-21
申请人： FORMFACTOR, INC. , LANE, Frederick J.
发明人： LANE, Frederick J.
IPC分类号： G01R27/08
CPC分类号： G01R27/205 , G01R1/067
摘要： The contactor device include a plurality of probes (222a, 222b) disposed to contact an electronic device (224) to be tested The metho include electrically connecting a pair of the probes (222a, 222b) to each other, and then forcing one of a voltage onto or a current through the pair of the probes (222a, 222b). At a location (418, 420) on the contactor device, the other of a voltage across or a current through the pair of the probes can be sensed. A determination (310) relating to a resistance of the probes can be determined from the values of the forced voltage or current (308) and sensed other of the voltage or current
摘要翻译：所述接触器装置包括多个探针（222a，222b），所述多个探针（222a，222b）设置成接触待测试的电子器件（224）。所述探针包括将一对探针（222a，222b）彼此电连接，然后将电压通过一对探针（222a，222b）或电流。在接触器装置上的位置（418,420）处，可以感测通过该对探针的电压或电流中的另一个。可以根据强制电压或电流（308）的值确定与探针的电阻有关的确定（310），并且感测出其它电压或电流

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