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7010436 |
Method and device for prediction of a zero-crossing alternating current
An apparatus ( 14 ) for detecting a zero-crossing of an alternating current after occurrence of a fault in a current path ( 2 ) for determining a suitable time for opening an electric switching...
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7010441 |
Method and system for improved single-ended loop make-up identification
In a method and system for determining the composition of a subscriber loop, the method consists of analyzing the echo responses generated by the transmittal of pulses onto the subscriber loop. In...
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7010470 |
System and method for converting a graphical program including a structure node into a hardware implementation
A computer-implemented system and method for generating a hardware implementation of graphical code. The method comprises first creating a graphical program. A first portion of the graphical...
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7006935 |
Synchronous vector measuring device
A synchronous vector measuring device can measure an absolute phase angle of a synchronous vector excellent in continuous numerical stability at high speed and with high accuracy in a noisy...
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7006931 |
System and method for efficient analysis of transmission lines
A system and method for analyzing a circuit with transmission lines includes determining which sources influence each of a plurality of transmission lines, based on coupling factors. Transmission...
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7003407 |
Circuit for detecting and formatting data frames
The invention concerns non-contact smart cards and, more particularly in such cards, a circuit for detecting data frames and providing them with a parallel format for their processing. The...
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7003408 |
Hysteresis characteristic setting device and hysteresis characteristic setting method
For providing a hysteresis characteristic setting device configured by components smaller in number than those of a logic circuit or a comparator circuit for setting a hysteresis characteristic,...
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6993466 |
Specifying portions of a graphical program for respective execution by a processor and a programmable hardware element
A computer-implemented system and method for generating a hardware implementation of graphical code. The method comprises first creating a graphical program. A first portion of the graphical...
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6993459 |
Extinction ratio calculation and control of a laser
A laser driver outputs a data protocol signal as controlled by an extinction control signal. The data protocol signal has a header including first and second bit patterns. A laser outputs an...
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6993438 |
System and method for measuring essential power amplification functions
An apparatus includes a device under test, a network analyzer, an internal amplifier, a first switch, a second switch, a third switch, a first air-line directional coupler, and a first attenuator....
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6990415 |
Evaluation circuit for a current sensor using the compensation principle, in particular for measuring direct and alternating currents, and a method for operating such a current sensor
A current sensor using the compensation principle, in particular for measuring direct and alternating currents, includes an entirely digital evaluation circuit for signal processing. This...
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6985820 |
Conductor arrangement for reduced noise differential signalling
A method for analyzing input output (I/O) pin arrangements to determine the effect of differential pair and power and ground pin placement on signal quality which includes constructing an array of...
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6985819 |
DMM module for portable electronic device
A digital multimeter adapter for a portable electronic device includes a hardware interface connector and a computer program memory. The memory stores computer program instructions that direct the...
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6983215 |
RF metrology characterization for field installation and serviceability for the plasma processing industry
A system for field substitution of components of a RF metrology system. The system includes a sensor/cable combination and an analysis unit. Parameters of the RF metrology system are determined...
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6983228 |
Graphical program having a timing specification and method for conversion into a hardware implementation
A computer-implemented system and method for generating a hardware implementation of graphical code. The method comprises first creating a graphical program. A first portion of the graphical...
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6983393 |
Deterministically handling asynchronous events in a time triggered system
A method for operating a system that includes several subsystems may involve establishing one or more synchronized timelines for the system; allocating timeslots within each of the timelines for...
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6983210 |
Energy management system, energy management method, and unit for providing information on energy-saving recommended equipment
An energy management system is provided which is capable of calculating, based on equipment information on electrical equipment which is used by a resident, a power consumption estimated when a...
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6980911 |
Automatic transfer switch system with synchronization control
An automatic transfer switch (ATS) system and method of operating an ATS system to switch between first and second powers received from respective first and second power supplies, are disclosed. In...
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6978213 |
Voltage conversion system and method and recording medium
A battery voltage is increased in a converter and is input to an inverter that supplies a motor with a motor drive current. A control unit detects input and output voltages of the converter from...
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6978225 |
Networked control system with real time monitoring
A technique for monitoring operational parameters of networked components includes storing data within each component descriptive of the component. The data is polled by a monitoring station and...
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6975951 |
Meter apparatus and method for phase angle compensation employing linear interpolation of digital signals
A method compensates for phase differences between sampled values of first and second AC waveforms. The method employs a phase angle compensation factor and sequentially samples a plurality of...
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6973399 |
Method and circuit for correcting periodic signals of an incremental position measuring system
A circuit arrangement for the correction of periodic signals from an incremental position measuring system that includes a first assembly comprising a multiplexer having an input to which a...
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6973391 |
Method for predicting whether a failure of an electrical device may occur
A method of predicting whether a failure of an electrical device may occur if a receiver within the electrical device is subjected to an electrical noise pulse. The method may include locating an...
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6973406 |
Apparatus and method for electrical testing of electrical circuits
Apparatus for electrical testing of electrical circuits includes an array of probes arranged for selective engagement with portions of electrical circuits to be tested, testing circuitry associated...
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6968295 |
Method of and system for auditing the energy-usage of a facility
A method of and system for auditing the energy-usage by a facility, where the facility includes an energy-using system having an operating parameter with a value. One embodiment of the method...
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6965836 |
Method and apparatus for two dimensional surface property analysis based on boundary measurement
An apparatus and method for determining properties of a conductive film is disclosed. A plurality of probe locations selected around a periphery of the conductive film define a plurality of...
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6961686 |
Specifying and targeting portions of a graphical program for real-time response
A computer-implemented system and method for generating a hardware implementation of graphical code. The method comprises first creating a graphical program. A first portion of the graphical...
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6959249 |
Load following algorithm for a fuel cell based system
A fuel cell generation system employing a load following algorithm that provides the desired output power from the fuel cell on demand. The system includes a draw current sensor that measures the...
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6954724 |
Graphical program with various function icons and method for conversion into hardware implementation
A computer-implemented system and method for generating a hardware implementation of graphical code. The method comprises first creating a graphical program. A first portion of the graphical...
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6954706 |
Method for measuring integrated circuit processor power demand and associated system
A system and method for measuring integrated circuit processor power demand comprises calibrating one or more voltage controlled oscillators for use as ammeters, calibrating a calibration current...
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6954704 |
Digital protection and control device
A digital protection and control device is so configured that at least parts of a digital data merging unit coupled to sensor units by a transmission medium, a protection and control unit, a...
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6952655 |
User defined processing function
A method and apparatus for defining, configuring and performing a custom processing function in a digital oscilloscope. The custom processing function is programmed by the operator using a...
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6950779 |
Apparatus and method for detecting incorrect connector insertion, and program for carrying out the method
An apparatus for detecting incorrect connector insertion. The apparatus includes a first member including a first connector; a second member including a second connector; a test signal output...
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6944552 |
System and method for detecting power deficiencies in a computer component
One embodiment of the invention is a method for analyzing power in a component comprising determining a plurality of current densities, wherein each current density is associated with one portion...
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6944555 |
Communications architecture for intelligent electronic devices
A power management architecture for an electrical power distribution system, or portion thereof, is disclosed. The architecture includes multiple intelligent electronic devices (“IED's”)...
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6937032 |
Method, apparatus, and article of manufacture for characterizing a device and predicting electrical behavior of the device in a circuit
A method, apparatus and article of manufacture to aid in the characterization of a device establishes a device S-parameter matrix (S D ) to represent electrical behavior of the device, an adapter...
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6934668 |
Specifying and targeting portions of a graphical program for execution by multiple targets
A computer-implemented system and method for generating a hardware implementation of graphical code. The method comprises first creating a graphical program. A first portion of the graphical...
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6934667 |
System and method for configuring a device to perform measurement functions utilizing conversion of graphical programs into hardware implementations
A computer-implemented system and method for generating a hardware implementation of graphical code. The method comprises first creating a graphical program. A first portion of the graphical...
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6931331 |
Measurement interface optimized for both differential and single-ended inputs
Offset adjustments for both differential and single-ended measurements are accomplished in the same probe or system. Different variable offsets are provided for the positive and negative inputs of...
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6922644 |
System and method of detecting fire causing card shorts
Method and apparatus for monitoring and controlling electrical current delivered to a computer subsystem are provided. One embodiment provides a method for detecting a short circuit in a computer...
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6920403 |
Power supply voltage fluctuation analyzing method
There is provided a power supply voltage fluctuation analyzing method which performs power supply voltage fluctuation analysis for a semiconductor product, and the method comprises a step of...
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6917849 |
Method and apparatus for predicting electrical parameters using measured and predicted fabrication parameters
A method includes collecting a first fabrication parameter associated with the processing of a selected semiconductor device. A second fabrication parameter is estimated for the selected...
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6915218 |
Method of constraints control for oscilloscope timebase subsection and display parameters
An apparatus and method for constraining temporal parameters associated with the acquisition and display of signals under test acquires samples of a signal under test (SUT) as corresponding sample...
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6909989 |
Method and system for establishing operational stability prior to determining temperature correction factors for a generator
Computer-based method and system are provided for establishing operational stability prior to determining temperature correction factors for a generator. The method allows providing (e.g., 102 ) a...
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6904373 |
USB-controllable power supply
A USB (universal serial bus) controllable power supply and method for supplying power to a circuit board device under test (DUT) via a controllable power supply. The power supply employs a USB...
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6901336 |
Method and apparatus for supplying power, and channeling analog measurement and communication signals over single pair of wires
A novel technique for transferring power, measurement signals, and communication signals between two electrical devices over a single wire pair is presented. A host device supplies power to a...
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6900738 |
Method and apparatus for reading a meter and providing customer service via the internet
A method and system for monitoring usage of a utility at a remote location by a central station and incorporates a real time method for optimizing energy costs operationally by combining...
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6901343 |
MULTILAYER BOARD IN WHICH WIRING OF SIGNAL LINE THAT REQUIRES TAMPER-RESISTANCE IS COVERED BY COMPONENT OR FOIL, DESIGN APPARATUS, METHOD, AND PROGRAM FOR THE MULTILAYER BOARD, AND MEDIUM RECORDING THE PROGRAM
A signal line, being in a six-layer board and connecting terminal 102 of component 101 with terminal 115 of component 114, requires tamper-resistance. The signal line is composed of foil ...
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6898557 |
System and method for remote testing of components
A system and method are disclosed for remote testing of items where the tests are performed at a first site and monitored and controlled at a second site. A first remote test control station at the...
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6895345 |
Portable hearing-related analysis system
An improved hearing-related analysis programming system with a host computer for providing at least one hearing aid program and having at least one personal computer memory card international...
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