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US20110130988 METHOD OF AND SYSTEM FOR STABILIZATION OF SENSORS  
A blood glucose sensing system includes a sensor and a sensor electronics device. The sensor includes a plurality of electrodes. The sensor electronics device includes stabilization circuitry. The...
US20110301894 Method and System for Non-Intrusive Load Monitoring and Processing  
A system and method for use in a non-intrusive load monitoring system to identify specific types of loads and communicate the identified load information to interested parties. The non-intrusive...
US20100169035 METHODS AND SYSTEMS FOR OBSERVING SENSOR PARAMETERS  
The invention disclosed herein provides methods and materials for observing the state of a sensor, for example those used by diabetic patients to monitor blood glucose levels. Typically a voltage...
US20080224716 Method and System For Determining Freshness and Palatability and Assessing Organ Vitality  
A method and system to determine freshness and palatability (tenderness, juiciness, and flavor) of live foodstuffs (meat, fish, fowl, fruit and vegetables) including the steps of; utilizing...
US20120016608 METHOD AND SYSTEM FOR MONITORING RESIDENTIAL APPLIANCES  
This present disclosure provides a method and the system thereof for monitoring residential appliances, which includes: measuring electrical data in a residence and transmitting the electrical...
US20080167823 IMPEDANCE SPECTROSCOPY (IS) METHODS AND SYSTEMS FOR CHARACTERIZING FUEL  
The present invention relates to methods and systems or apparatuses for analyzing fluids. More particularly the present invention relates to apparatuses and methods that employ impedance...
US20140028088 Method for Controlling a Battery System, a Battery System, and Motor Vehicle  
A battery system comprises at least one battery cell and a high-voltage network connected thereto which includes a pre-charge circuit having at least one pre-charge resistor. The battery system...
US20110046505 Impedance measurement process  
A method for use in performing impedance measurements on a subject. The method includes, in a processing system, determining at least one first impedance value, measured at a site using a first...
US20080270053 APPARATUS AND METHOD FOR SAMPLING EYE DIAGRAMS WITH WINDOW COMPARATORS  
Apparatus and method for determining characteristics of a bit stream of binary pulses. The apparatus has control apparatus for defining a window comparator and logic apparatus for accumulating and...
US20130018611 Systems and Methods of Measuring Gap Height  
A method of determining a gap height in a droplet actuator including measuring an impedance between a droplet operations electrode of a first substrate in a droplet actuator and ground electrode...
US20120310570 Systems and Methods for Determining Stock Quantities Using a Capacitive Inventory Sensor  
Systems and methods are provided for a capacitive inventory sensor. A system includes a track configured for retaining items. A first conducting plate is positioned along a portion of the track,...
US20070038396 Parameter estimation for and use of a thermal model of a power line  
A relationship between a temperature Tl of a power line or power transmission conductor 10, an electrical quantity of the power line such as a current l or power flow P through the power line, as...
US20110301892 System and method for characterizing the electrical properties of a semiconductor sample  
A system for characterizing the electrical properties of semiconductor wafers with high surface state densities, such as GaN wafers, includes a support subsystem for supporting the semiconductor...
US20140032146 Systems and methods for capacitive sensing of objects  
Systems and methods for capacitive sensing of objects in a summation mode and a non-summation mode. A dual mode capacitive sensing system comprises a capacitive sensor and a processor. The...
US20050021254 Method and apparatus for determining the complex impedance of an electrical component  
The invention provides a method and apparatus for determining the complex impedance of an electrical component. The method comprises the steps of applying an input signal to the component...
US20120173180 APPARATUS AND METHOD FOR EVALUATING HEALTH OF TAB CHANGER  
Provided are a method and an apparatus for evaluating health of a tab changer, wherein the method for measuring health of a tab changer mounted in a transformer includes measuring a discharge...
US20050060109 Measuring circuit and a method for determining a characteristic of the impedance of a complex impedance element for facilitating characterization of the impedance thereof  
A single chip integrated circuit measuring circuit (1) for determining a characteristic of the impedance of an external complex impedance circuit (2) for facilitating characterization of the...
US20150168499 BATTERY TESTER AND BATTERY REGISTRATION TOOL  
A tool for programming electronic battery monitors includes a sensor configured to couple to a storage battery and sense an electrical parameter of the storage battery, I/O circuitry configured to...
US20090216472 PARAMETER ESTIMATION FOR AND USE OF A THERMAL MODEL OF A POWER LINE  
A relationship between a temperature TI of a power line or power transmission conductor, an electrical quantity of the power line such as a current I or power flow P through the power line, as...
US20100017156 REDUCTION OF NOISE IN ELECTRICAL FIELD MEASUREMENTS  
A method for removing cultural noise from a measurement of the field generated by an electromagnetic source, such as a current bi-pole or a magnetic loop source, the method comprising:...
US20120283973 PLASMA PROBE AND METHOD FOR PLASMA DIAGNOSTICS  
Device and method for monitoring a plasma in a chamber of a plasma reactor is are disclosed. In one aspect, the method includes measuring plasma parameter data at a surface of a single planar...
US20110270559 IN-SITU REAL-TIME ENERGY STORAGE DEVICE IMPEDANCE IDENTIFICATION  
An impedance analysis system for characterizing an energy storage device (ESD) includes a signal vector assembler to generate a signal vector from a composition of one or more waveforms and a...
US20100286939 METHOD AND APPARATUS FOR DIAGNOSING DETERIORATION OF FUEL CELL  
Provided are method and apparatus for diagnosing the deterioration of a fuel cell. The method includes: controlling a frequency of current drawn from the fuel cell; calculating an AC impedance of...
US20120310571 DETERIORATION ESTIMATING APPARATUS AND DETERIORATION ESTIMATING METHOD FOR ELECTRIC STORAGE ELEMENT  
A deterioration estimating apparatus estimates a deterioration state of an electric storage element, a deterioration value indicating the deterioration state being in a proportional relationship...
US20140278176 PORTABLE DIGITAL POWER ANALYZER  
A method includes measuring a magnetic field generated by an electrical wire using a three-axis magnetometer disposed within a portable electronic device. The device then determines a first...
US20120303304 APPARATUS AND METHOD FOR DETECTING LOCATION OF UNDERGROUND FACILITY  
The present invention provides an apparatus and method for detecting a location of an underground facility, which calculates a gauss value at each depth of a magnetic marker, measures a magnetic...
US20110238347 APPARATUS AND SYSTEM FOR AUTOMATED PIPELINE TESTING  
A cathodic protection system comprising remote test units for measuring various voltages and currents at remote locations on a cathodically-protected pipeline. The remote test units may comprise a...
US20080077336 Power line universal monitor  
The invention is primarily directed to hot-stick mountable wireless High Voltage Power Line Universal Monitors (PLUM) upon energized electrical power conductors. The PLUM wireless sensors monitor...
US20050287402 AC impedance monitoring of fuel cell stack  
A ripple voltage, caused by a voltage inverter, is superimposed on an output voltage provided by a fuel cell stack. This ripple voltage is sensed and used to determine an AC impedance of the fuel...
US20100204936 Probing Electrode/Solution Interfaces  
Systems and techniques for probing interfaces between electrodes and conductive solutions. In one aspect, devices can include a time variable source of power configured to output power that varies...
US20140039820 QUANTITATIVE SERIES RESISTANCE IMAGING OF PHOTOVOLTAIC CELLS  
Luminescence-based methods are disclosed for determining quantitative values for the series resistance across a photovoltaic cell, preferably without making electrical contact to the cell....
US20110267310 SENSOR APPARATUS AND INFORMATION DISPLAY APPARATUS  
A sensor apparatus includes a sensor unit, a calculation unit, a switch circuit unit, and a control unit. The sensor unit has a plurality of detection electrodes each having a capacitance changed...
US20090088995 METHOD FOR DETERMINING THE LINEAR ELECTRICAL RESPONSE OF A TRANSFORMER, GENERATOR OR ELECTRICAL MOTOR  
To characterize an electrical component, namely a medium or high voltage transformer, electrical motor or generator, a two-step procedure is carried out. In a first step, a set of terminal...
US20120290240 CURRENT SENSOR FOR ELECTRIC WIRE  
A current sensor includes an electric wire to be measured, a guide portion for guiding the electric wire to be measured, a holding portion for holding the electric wire to be measured, and four...
US20150160276 SYSTEM FOR INSPECTING DISPLAY PANEL  
A system for inspecting a display panel includes the display panel, a driving circuit unit and a controller. The display panel includes a plurality of pixels positioned in a display area, and...
US20120197568 METHOD OF DETERMINING LOAD CAPACITANCE OF CRYSTAL OSCILLATION CIRCUIT, AND ELECTRONIC APPARATUS USING THE SAME  
There is provided an oscillation circuit using a crystal vibrator including means A for obtaining an oscillation activation time Ts (Ts0) from an oscillation margin M by using a relational...
US20120123985 OCCUPANT CLASSIFYING DEVICE FOR AN AUTOMOBILE  
Provided is an occupant classifying device for an automobile which can classify an object in a seat without being influenced by external conditions that interfere in detecting a passenger. The...
US20110224930 SYSTEM AND METHOD FOR DETECTION OF INSECT INFESTATION  
A system for detecting the presence of an insect/insect larvae may include, but is not limited to: a first electrically conductive crush roller; a second electrically conductive crush roller; a...
US20110029254 Field device for determining and monitoring process variable in process automation systems  
A field device for determining or monitoring a process variable in process automation. The field device includes: a sensor, which works according to a defined measuring principle; and a...
US20110282609 METHOD AND SYSTEM FOR MAGNETIC INDUCTION TOMOGRAPHY  
This invention relates to a method and apparatus for estimating artifacts in the image reconstruction of an object of interest (101). The inventive apparatus comprises a coil arrangement (105)...
US20120130663 ON-LINE DIAGNOSTIC METHOD FOR HEALTH MONITORING OF A TRANSFORMER  
An on-line diagnostic method for health monitoring of a transformer. In the case of a single phase or three phase star connected transformer deformations in the winding are determined by...
US20110163765 CAPACITIVE OCCUPANT DETECTION SYSTEM HAVING WET SEAT COMPENSATION AND METHOD  
An occupant detection system and method are provided. The system includes a capacitive sensor having an electrode arranged in a seat proximate to an expected location of an occupant for sensing an...
US20130187389 METHOD FOR PREDICTIVE MONITORING OF SWITCH CONTACTORS AND SYSTEM THEREFOR  
Method and system for predictive maintenance of switch contactors, preferably of converters in wind turbine generators, comprising measuring the temperature of an element located outside a switch...
US20120290239 THIN METAL FILM MEASUREMENT METHOD  
A thin metal film measurement method is disclosed. The method includes the following steps. A respective capacitance is measured before and after a thin metal film is formed. The thickness of the...
US20050246114 In-line field sensor  
Methodology, systems, and media associated with sensing a magnetic field produced by an electrical signal flowing through a conductor are described. One exemplary system may include a connector...
US20120221269 METHOD AND SYSTEM FOR DETERMINING DC BUS LEAKAGE  
A method and system is provided for determining leakage resistances in a bus system. The bus system has a floating DC bus connected to bus voltage source. The system also includes a pair of known...
US20110208440 DISTRIBUTOR MODULE AND MEASURING SYSTEM FORMED THEREWITH  
A distributor module serves for distributing electrical power to at least two connected measuring devices and for forwarding to at least one superordinated electronic data processing unit...
US20120136598 Optimization of Decoupling Device Choice for Electronic Design  
Optimization of decoupling design selection for electronic designs is described. Initially an electronic design, such as, a printed circuit board, having a power delivery network with a given...
US20150226776 METHOD AND DEVICE FOR MEASURING INDUCTANCE OF PERMANENT MAGNET SYNCHRONOUS MOTOR, AND PERMANENT MAGNET SYNCHRONOUS MOTOR  
A method for measuring an inductance of a permanent magnet synchronous motor includes the steps of applying to a stator of a stationary portion of the permanent magnet synchronous motor a...
US20130158921 LOAD IMPEDANCE DETECTION  
Techniques for determining the impedance of a load coupled to an amplifier. In an exemplary embodiment, a mirroring transistor is provided to mirror the current through a transistor of the...

Matches 1 - 50 out of 132 1 2 3 >