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8996326 Counting device, physical quantity sensor, counting method, and physical quantity measuring method  
A tension/speed measuring device comprises a laser driver for driving the oscillation of a semiconductor laser, and a counter for counting interference waveforms included in the output of a...
8990033 Monitoring operational conditions of a cargo ship through use of sensor grid on intermodal containers  
A computer-implemented method, system, and/or computer program product monitors operational conditions of a cargo ship. A baseline composite vibration pattern is established from readings...
8918295 Distributed reflectometry device and method for diagnosing a transmission network  
A distributed reflectometry device for diagnosing a network is disclosed. According to one aspect, the device includes at least one transmission line and several reflectometers connected to the...
8855932 Method and apparatus for measuring surface air pressure  
The present invention is directed to an apparatus and method for remotely measuring surface air pressure. In one embodiment, the method of the present invention utilizes the steps of transmitting...
8847777 Voltage supply droop detector  
A built-in self-test (BIST) circuit for detecting power supply droops is disclosed. In one embodiment, the BIST circuit includes a transition circuit configured to launch logical signals into a...
8791689 Oscilloscope probe  
Disclosed is a probe for an oscilloscope comprising a multi-stage transistor amplifier that acts as an impedance transformer. Said amplifier is a d.c.-coupled emitter follower circuit that is...
8762082 Wireless network using signal strength to detect the movement of a mobile device  
A movement detection system is provided with a wireless terminal, and a movement detection device connectable to the wireless terminal via a wireless network such that the wireless terminal...
8751097 State estimation, diagnosis and control using equivalent time sampling  
A method and system for using Equivalent Time Sampling to improve the effective sampling rate of sensor data, and using the improved-resolution data for diagnosis and control. Data samples from...
8744813 Detection of anomalies in an aircraft engine  
A method and system for detecting anomalies in an aeroengine. The method and system define a behavior model of a controller of the aeroengine using a time regression modeling the behavior of the...
8707113 Method for modeling a device and generating test for that device  
A method for operating a data processing system to generate a test for a device under test (DUT) is disclosed. The method utilizes a model of the DUT that includes a plurality of blocks connected...
8700349 Method for measuring scattering absorber and device for measuring scattering absorber  
In a method for measuring a scattering medium, pulse light with a predetermined wavelength is made incident on a scattering medium which is a measurement object and a scattering medium for...
8645097 Method for analyzing output from a rotary sensor  
A method for analyzing the output of a rotary sensor, such as that coupled to a vehicle wheel assembly. In one embodiment, the method detects periodic irregularities in the output of an...
8565787 RF fingerprinting for location estimation  
A method of estimation of a location of a terminal within an area of coverage of a wireless network comprising at least one fixed node. The method comprises estimating the location of the terminal...
8548763 Variable sensing using frequency domain  
Embodiments of a method and apparatus for variable sensing using the frequency domain are taught herein. An exposure of a system to a physical variable is determined by periodically sensing the...
8526824 Correlation systems and methods with error compensation  
A correlation system, such as a correlation optical time domain reflectometer (OTDR) system, transmits a correlation sequence, such as an M-sequence, and measures the returns of the correlation...
8509294 Signal generator, signal generating system, and signal generating method  
To provide a signal generator, a signal generating system, and a signal generating method capable of repeatedly generating an arbitrary waveform and making the phases of the head and tail of the...
8502612 Method and apparatus for determining within-die and across-die variation of analog circuits  
Described herein is the method and apparatus for determining frequency of an oscillator coupled with one or more analog devices, and for determining within-die or across-die variations in an...
8478547 Blade monitoring system  
A blade monitoring system for calculating average threshold crossings from interpolated threshold crossings of digital waveform samples is disclosed. Each digital waveform sample is converted by...
8457914 Apparatus and method for obtaining phase corresponding to object position  
The apparatus corrects multi-phase signals for detecting a position of an object and obtains a phase corresponding to the position of the object. The apparatus includes a correcting unit...
8428897 Method and apparatus for spectral cross coherence  
The present invention relates to a machine implemented method for spectral analysis that determines a measure of cross coherence between application of two spectral estimation filters to data; and...
8396674 Vibration-type measuring device  
A vibration-type measuring device includes an exciter arrangement which exerts a time-dependent force with at least one sinusoidal component at an adjustable excitation frequency on a measuring...
8370090 RF fingerprinting for location estimation  
The location of a terminal is estimated within an area of coverage of a wireless network comprising at least one fixed node by measuring a complex frequency response of a radio channel between the...
8326557 Detection of an abnormal signal in a compound sampled  
A technique detects an abnormal signal in a compound sampled signal recorded in the time domain. The technique involves dividing the sampled signal recorded in the time domain into sample...
8326551 Method and system for incorporating electronic signature analysis in low voltage power supplies  
A method and system for incorporating electronic signature analysis in a low voltage power supply to centrally monitor current consumption is disclosed. The electrical loads powered by the low...
8301331 Method and device for the calibration or diagnosis of a motor vehicle brake system having a cyclically operated pump  
A method for the calibration or diagnosis of a motor vehicle brake system having a cyclically operated pump. At least one parameter (URPOff), representing the electromotor force of the reference...
8285508 Signal processing apparatus and signal processing method  
An apparatus includes a test signal generation unit supplying test signals to an orthogonal modulator and a control unit that based on a result of decision by comparison and decision of detection...
8228386 Video signal loss detection  
Faults resulting in reception of a still, but unknown, frame are recognized by comparing each received frame of the video signal with its predecessor, incrementing a counter in the event that the...
8228385 Apparatus for determining information in order to temporally align two information signals  
An apparatus for determining information in order to temporally align first and second information signals, each including one or several information values for successive sampling times, the...
8219340 Monitoring method for through-silicon vias of three-dimensional intergrated circuit (3D IC) and apparatus using the same  
A monitoring method for Through-Silicon Vias (TSVs) of a three-dimensional integrated circuit (3D IC) is provided, wherein the 3D IC includes a plurality of TSVs, and the method includes:...
8209142 Method and device for triggering a recording of a measured signal  
A device for triggering a recording of a measured signal dependent upon at least one triggering event identifiable in a occurrence distribution of parameter pairs from two mutually-dependent...
8195415 Noninvasive diagnosis of fetal aneuploidy by sequencing  
Disclosed is a method to achieve digital quantification of DNA (i.e., counting differences between identical sequences) using direct shotgun sequencing followed by mapping to the chromosome of...
8185328 Device, method, and program for measuring signal, and recording medium  
Differences in outputs from multiple terminals are easily measured. There is provided a signal measuring device for receiving signals to be measured which are generated by modulating...
8184895 Method and apparatus for magnetic character recognition  
A method for magnetic character recognition is disclosed. The method may include preparing a standard waveform that is used as a datum in an operation of reading magnetic ink characters,...
8170815 RF fingerprinting for location estimation  
The location of a terminal is estimated within an area of coverage of a wireless network comprising at least one fixed node by measuring a complex frequency response of a radio channel between the...
8170822 Compensation method for touch sensor system  
A compensation method devoid of operating voltage calibration, establishing fundamental linearity calibration table and inputting, and detecting the actual operating voltage is disclosed. The...
8155927 Method and apparatus for improving noise discrimination in multiple sensor pairs  
Noise discrimination in signals from a plurality of sensors is conducted by enhancing the phase difference in the signals such that off-axis pick-up is suppressed while on-axis pick-up is...
8155906 Method and system for curve quality control  
A method of analysis wherein molecular interactions at one or more sensing surface areas are detected and respective response curves representing the progress of each interaction with time are...
8136722 Method guaranteeing payment for electronic commerce in particularly by mobile telephone and a system implementing it  
An electronic payment method for a retailer using an operator network and a financial organization. During a transaction two certificates are produced; one using an operator key and the other...
8131489 Long data record analysis  
A data analysis technique for a long data record in a memory uses a reference, either user-provided or calculated from the data in the long data record, as a representative event. Each event in...
8131511 Apparatus for registering and analyzing the spectral signature of a dynamic event  
Apparatus for registering the spectral signature of a dynamic source event include an imaging-sensor array configured to register electromagnetic energy over a predetermined range of...
8094196 Video matching device, method, and program  
A matched state detection unit (33) of a video matching device (100) detects a reference video frame, of the respective video frames of a reference video (1) and degraded video (2B), which is in a...
8068993 Diagnosing inapparent diseases from common clinical tests using Bayesian analysis  
A system and method of diagnosing diseases from biological data is disclosed. A system for automated disease diagnostics prediction can be generated using a database of clinical test data. The...
8055077 R/T display compression preserving intensity information  
A realtime display compression for a waveform image uses a priority basis for combining groups of pixels when producing a compressed waveform image in order to preserve intensity information. As...
8050880 Generation of a constant envelope signal  
One or more embodiments of the present invention relates to an iterative method for generating an almost-constant, nearly constant, or substantially-constant envelope time signal with prescribed...
8046182 Method and system for digital triggering of signals on the basis of two triggering events separated by a time difference  
An approach is provided for digital triggering a recording of one or several signals sampled at individual sampling instants on a digital oscilloscope. The triggering is carried out when the...
8041538 Estimating of the amplitude of a noisy binary signal  
A method and a device for estimating a first value of a signal formed of a series of values corresponding either to the first value or to a second value equal to the opposite of the first value,...
8031017 Method and apparatus for determining within-die and across-die variation of analog circuits  
Described herein is the method and apparatus for determining frequency of an oscillator coupled with one or more analog devices, and for determining within-die or across-die variations in an...
8032330 Electromagnetic interference sensor device and method and computer program  
A portable diagnostic apparatus is brought proximal to a device to be diagnosed. While the device to be diagnosed is operating, a radiofrequency interference signal emitted by the device is...
7970565 Measuring device, test device, electronic device, program, and recording medium  
A measurement apparatus that measures a signal under measurement, including a strobe timing generator that sequentially generates strobes arranged at substantially even time intervals, a level...
7953569 On die thermal sensor of semiconductor memory device and method thereof  
An on die thermal sensor (ODTS) includes a thermal sensor for outputting a first comparing voltage by detecting a temperature of the semiconductor memory device; a comparing unit for outputting a...

Matches 1 - 50 out of 170 1 2 3 4 >