Match Document Document Title
8082112 Apparatus and method for air-in-line detection  
The concentration of air or other agents in a fluid delivery line is determined by monitoring agent signals and processing those agent signals along with information regarding the age of each...
8078416 Remaining electrical charge/remaining capacity estimating method, battery state sensor and battery power source system  
A method for estimating a remaining electrical charge or a remaining capacity of a battery that supplies power to a load, the method including: using, at a controller of a battery system, an...
8078431 Home power management system  
Systems and methods for managing power usage are provided. The system includes a programmable microprocessor, at least one input mechanism, a memory having instructions and/or other information, a...
8073642 System and method for compensating for potential and current transformers in energy meters  
A meter device for measuring electrical energy is provided. The meter device includes circuitry for measuring at least one parameter of electrical energy provided to the meter device. A storage...
8073641 Electromagnetic field distribution measuring method, apparatus for the method, computer program and information recording medium  
Electromagnetic field distribution is measured by considering time variations of a measured electric and/or magnetic field value. In response to scanning performed with a probe at an arbitrary set...
8065102 Pulse width measurement circuit  
A pulse width measurement circuit generates a time difference signal that corresponds to the pulse width of the input pulse signal PULSE. A delay circuit delays the input pulse signal PULSE by a...
8065543 Method, system, and apparatus for dynamic clock adjustment  
A method, apparatus, article of manufacture, and system, the method including, in some embodiments, determining an impedance of a power distribution network of a load for a range of frequencies,...
8065100 Method and a system for cable or subscriber loop investigation performing loop topology identification  
A system and method for using loop topology identification to investigate a transmission line having a plurality of cable segments. At a measurement plane for each segment, a probing signal is...
8063643 System and method for measuring battery internal resistance  
In one aspect the present disclosure relates to a system for measuring an internal resistance of a battery. The system may involve: a processor; a load module responsive to the processor for...
8060324 Device and a method for estimating transistor parameter variations  
A method and a device for estimating parameter variations of transistors that belong to the same circuit. The method includes: providing the first circuit; providing a test circuit adapted to...
8060313 Simulation system using electromagnetic field analysis and circuit analysis and recording medium storing simulation program  
A simulation system includes electromagnetic field analyzing units that execute electromagnetic field analysis with respect to electromagnetic field analysis areas obtained by division of an area...
8060334 Aircraft pitot-static tube with ice detection  
An aircraft Ice Detection pitot-static tube is described which uses sensors integrated into the pitot-static tube to determine when and where the pitot-static tube is icing up. Temperature,...
8055458 Technique for determining performance characteristics of electronic devices and systems  
A technique for determining performance characteristics of electronic devices and systems is disclosed. In one embodiment, the technique is realized by measuring a first response on a first...
8055969 Multi-strobe circuit  
A multi-strobe circuit that latches a signal to be tested, an evaluation target, at each edge timing of a multi-strobe signal having a plurality of edges. An oscillator oscillates at a...
8050876 Automatic environmental compensation of capacitance based proximity sensors  
Improved capacitive sensor operation is achieved with improved discrimination between environmental drift and apparent drift attributable to human proximity to the sensor. A proximity algorithm...
8046181 Apparatus and method for estimating state of health of battery based on battery voltage variation pattern  
An apparatus estimates SOH of a battery based on a battery voltage variation pattern. A data storing unit obtains and stores battery voltage, current and temperature data from sensors, at each SOH...
8046128 Method for operating an engine control module under low voltage conditions  
A fault clearing system and method for an engine control system includes a plurality of processor modules to control and monitor the engine and set a plurality of faults. The plurality of...
8041519 Method to produce an optical module for analog data transmission  
A method to produce an optical module, in particular, a module to transmit an analog data to enhance a yield thereof is disclosed. The method comprises (a) taking an I-L characteristic and its...
8041518 Determining die test protocols based on process health  
A method includes receiving a first set of parameters associated with a subset of a plurality of die on a wafer. A die health metric is determined for at least a portion of the plurality of die...
8041534 Sensor device, and sensor system and electronic device using the sensor device  
A sensor device which detects a positional relationship between an first member and second member, includes a signal source generating an electrical signal, a first electrode receiving the...
8032316 Measuring and monitoring a power source  
The disclosed battery monitoring systems and methods may minimize measurement errors due to noise and/or other disruptions. The sensor may generate a pulse width modulated signal that when applied...
8027809 Home power management system  
Systems and methods for managing power usage are provided. The system includes a programmable microprocessor, at least one input mechanism, a memory having instructions and/or other information, a...
8027799 Digital potentiometer system  
A system or circuit for simulating a potentiometer, thermistor, or the like. A pulse stream, having a duty cycle which is varied as a changing pulse width or as a differing number of time slices...
8027795 Load model generation for estimating a load value from a base load value in a system  
A method and system for establishing a load model (120) that utilizes a measurement from a second monitor (140) to estimate a value taken by a first monitor (150). A base load value associated...
8024120 Complex phase locked loop  
A method of estimating an instantaneous frequency of a component of interest in a complex primary signal via a complex Phase Locked Loop (PLL). A complex incident signal including a complex...
8019547 Remotely reconfigurable system for mapping subsurface geological anomalies  
Methods and apparatus are provided for receiving, detecting and transmitting geophysical data from a plurality of electrodes placed in the soil utilizing a dynamically reconfigurable wireless...
8019560 Signal measuring device  
Small-scale measuring circuits (111-1qum) are arranged in m columns×q rows. The small-scale measuring circuits of each row (111-11m, 121-12m, 1q1-1qm) are connected in series. The respective rows...
8019565 Parameter correction circuit and parameter correction method  
In a parameter correction circuit in an LSI, a reference resistor element with high precision having a resistance value set to a target value is connected to an external terminal of the LSI. A...
8015395 Computer having reconfigurable field programmable gate array  
A personal computer and methods of reconfiguration are described. An implementation of a personal computer may comprise a processor portion running a diagnostic application. A field programmable...
8013554 Shutdown path performance test for permanent magnet AC motor in hybrid powertrain  
A diagnostic system for a hybrid vehicle comprises a motor control module and a fault diagnostic module. The motor control module controls torque output of an electric motor having a predetermined...
8014963 Correction of sensor non-equipotentiality in a resistivity imaging device  
A method for correcting data from a sensor electrode in a sensor includes determining a potential difference (V) between the sensor electrode and another sensor electrode; from the potential...
8010823 Power supply with integrated uninterruptible power control  
An architecture for a power supply with an integrated UPS control system to which generic batteries may be connected. Such an architecture greatly reduces the overall cost, complexity, size and...
8005632 Method and apparatus for detecting faults in a current sensing device  
A method and article of manufacture are provided to monitor a sensing system operative to monitor electrical current in a transmission line between an electrical storage device and an electrical...
8000910 Automated voltage analysis in an electrical system using contextual data  
A voltage analysis algorithm for automatically determining anomalous voltage conditions in an electrical system monitored by a plurality of intelligent electronic devices (IEDs) and automatically...
8000911 Automated hierarchical classification for utility systems with multiple sources  
A method for automatically determining how monitoring devices in an electrical system having a main source of energy and at least one alternative source of energy (e.g., another utility source, a...
7991567 Centralized operating meter for energy technologies  
The present invention features an electrical system comprising a centralized operating meter for energy technologies which comprises one or more of the following features: (1) a central processing...
7986237 Location management method using RFID series  
The present invention relates to a method of location management on the road using RFID series. In particular, the present invention provides RFID series, where a number of RFID tags are...
7984414 Printed circuit board design support apparatus, method, and recording medium storing program therefor  
In designing a printed circuit board, first and second copies of views of first and second major surfaces of the board respectively, are created. The first and second copies are positioned to...
7979219 Transmission medium testing apparatus and method  
The invention provides a method for testing a transmission medium used in a full-duplex communication system comprising an endpoint that comprises a transmitting end (TX) and a receiving end (RX);...
7979223 Systems and methods for power hardware in the loop testing  
A system for power hardware in the loop testing is described. The system includes a power system and a control system, the power system connected to a power converter of a device under test, the...
7979239 System and method for monitoring and managing electrical power transmission and distribution networks  
A system and method for monitoring and managing electrical power transmission and distribution networks through use of a deterministic, non-iterative method using an holomorphic embedding and...
7974794 Electric energy meter  
An electric energy meter comprises a terminal unit and a measurement unit. The terminal unit includes plural electric lines each of which carries an electric current supplied from an external...
7970562 System, method, and apparatus for monitoring power  
A system, method and apparatus for monitoring a processing system is disclosed. The method includes obtaining N parameter-value pairs that include a first parameter value and a second parameter...
7966101 Method and system for controlling stability of electric power system  
The phase and time information of a voltage at a power supply outlet is detected at points, and sent to a data server. With one end of a system used as a phase angle reference, the data server...
7962296 Module for data acquisition and control in a sensor/control network  
A data acquisition and/or control module (101) for interfacing with a device (115) is provided. The module (101) and device (115) form part of a sensor/control network. The module (101) comprises...
7949477 Method for monitoring an arrangement for determining the concentration of an analyte in a body fluid  
The invention relates to a method for monitoring an arrangement for determining a concentration of an analyte in a body fluid. The determination of the concentration of the analyte by means of the...
7945399 Capacitive detection systems, modules and methods  
Capacitive detection systems, modules, and methods. In one embodiment, time interval measurement(s) are generated that are monotonic functions of the capacitance(s) of capacitive sensor(s) in a...
7945407 Signal analyzers and frequency domain data production methods  
Sets of time domain data of respective frequency bands from Fd-1 to Fd-n of a periodic input signal Fs are acquired. Sets of the time domain data of the common frequency band are extracted from...
7940679 Power outage management and power support restoration for devices in a wireless network  
Techniques for power outage management and power support restoration for devices in a wireless network are disclosed herein. Such a wireless network may include a number of bi-directional nodes in...
7941675 Adaptive power control  
A method and system of adaptive power control. Characteristics of a specific integrated circuit are used to adaptively control power of the integrated circuit.