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Patent Searching and Data


Matches 101 - 150 out of 9,529

Document Document Title
WO/2011/060145A1
The invention consists of new ways of constructing a Measuring Matrices (MMs) including time deconvolution of Digital Fourier Transforms DFTs. Also, windowing functions specifically designed to facilitate time deconvolution may be used, ...  
WO/2011/057522A1
A digital oscillograph comprises a locus intensity synthesizer (303) with a first intensity memory (310) and a second intensity memory (320), and the control process (400) which it executes comprises a judging step (420) for judging whet...  
WO/2010/129071A1
An appliance's control and sensing circuit selectively applies AC electrical power to a load (72). The circuit includes a relay (44) having contacts (52) connected in series between an AC power source and the load (72). When energized, t...  
WO/2010/124752A1
The invention relates to a measuring machine for measuring differential signals, having a real time segment (36) comprising two pushbuttons (31, 32), a signal adder (30), and a trigger device (18). The pushbuttons (31, 32) each receive a...  
WO/2010/124752A8
The invention relates to a measuring device for measuring differential signals, having a real time segment (36) comprising two probes (31, 32), a signal adder (30), and a trigger device (18). The probes (31, 32) each receive a partial si...  
WO/2010/118091A3
A method includes sensing a process parameter to generate a sensor signal that includes a process signal and line noise components (102), digitizing the sensor signal at a sample rate (102), detecting line noise zero crossings in the sen...  
WO/2010/118091A2
A method includes sensing a process parameter to generate a sensor signal that includes a process signal and line noise components (102), digitizing the sensor signal at a sample rate (102), detecting line noise zero crossings in the sen...  
WO/2010/103391A1
A device (10) for continually displaying the instantaneous power consumed by one or more electrical appliances is provided. The device includes a body (12) that has a power meter (18) and one or more electrical sockets (16, 18) provided ...  
WO/2010/048226A1
An iterative method for generating a series of output signal values from a series of input signal values is described. Iterations of the method comprise the steps of obtaining a current input signal value for the current iteration, compa...  
WO/2010/013385A1
A time measurement circuit (10) measures a time difference between the edge of a first signal (S1) and that of a second signal (S2). A sampling circuit (12) inputs a logical level of the first signal (S1) at the edge timing of the second...  
WO/2010/010439A3
A method for detecting steady-state convergence of signal comprising the steps of calculating derivative of signal input, calculating the arctan value of ratio of positive and negative derivatives and validation of establishment of stead...  
WO/2010/011374A2
A video monitoring device (30) may include an input (31) for a video input signal, a display (33), and a video processor (32) coupled to the input and the display. The video processor (32) may be for obtaining from the video input signal...  
WO/2010/011374A3
A video monitoring device (30) may include an input (31) for a video input signal, a display (33), and a video processor (32) coupled to the input and the display. The video processor (32) may be for obtaining from the video input signal...  
WO/2009/143466A2  
WO/2009/126254A2
The invention provides an in-line power monitor for an RF transmission line that is capable of being calibrated in-line during live conditions at the exact power level and frequency where it is used. This device uses forward and reflecte...  
WO/2009/126824A1
In another embodiment, the invention provides a clamp meter configured to receive a removable and rechargeable battery pack. The clamp meter includes a main body having a first axis, a handle, a clamp, a trigger, and a display. The handl...  
WO/2009/122594A1
Frequency fb[i] of a plurality of peak signals appearing in a band of a half or smaller of a certain sampling frequency fs is obtained among spectra obtained from a measured signal sampled at the frequency fs. Each of the plurality of pe...  
WO/2009/097944A1
The measuring machine according to the invention has a display device (2), a processing device, and at least one measurement channel. The processing device measures the measurement signal (54, 55) of the at least one measurement channel....  
WO/2009/093316A1
A method of detecting repetitive frequency of a measured signal includes steps of assuming a repetitive signal of the measured signal obtained by a conventional method as tentative repetitive frequency of the measured signal in order to ...  
WO/2009/081407A3
An apparatus, system and methods system for reducing power consumption in a network including electrical appliances connected via electrical outlets to an electricity supplier. The system comprises a management system and apparatuses, ea...  
WO/2009/062888A1
The invention relates to an optical replication device for replicating an optical signal, that comprises an optical fibre loop closed on a 2x2 coupler (310), wherein the optical signal to be replicated (S) is injected into an input port ...  
WO/2009/048500A3
Systems and method are disclosed for processing signals. In one exemplary implementation, a method may include transforming initial bullet data associated with one or more sensors into a set of discrete pulses, dividing the discrete puls...  
WO/2009/048910A2
A sensor assembly comprises a capacitive proximity sensor (1) mounted to a shaped surface of a body, such as the internal surface (10) of a vehicle bumper (11), to sense the presence of external objects. The sensor comprises a dielectric...  
WO/2009/048910A3
A sensor assembly comprises a capacitive proximity sensor (1) mounted to a shaped surface of a body, such as the internal surface (10) of a vehicle bumper (11), to sense the presence of external objects. The sensor comprises a dielectric...  
WO/2009/034337A3
There is described a pulse analyser (1) for sampling a pulse or a repetitive stream of pulses. The pulse analyser multiplies a pulse by a set of basis functions (c1, c2) to generate a plurality of multiplied pulse functions, and a synthe...  
WO/2009/033513A1
Measurement points (63, 64, 65, 66, 67, 68) for display on a two-dimensional pixel-based display device are formed by scanned and digitized measurement values. To this end, the resolution of each measurement point (63, 64, 65, 66, 67, 68...  
WO/2009/026435A1
Systems and methods that may be used to detect anomalies in waveforms. The system may detect an anomaly automatically and without user intervention. In addition, the systems and methods may alert a human operator of the anomaly and, in s...  
WO/2008/153558A2
A novel device for testing semiconductor chips is disclosed A benefit with all the embodiments described herein is that the device may expeπence zero (or near zero) nascent force The device may be compπsed of a printed circuit board (P...  
WO/2008/106030A1
The present invention relates to a method of displaying balance and correlation information of at least a pair of a first channel signal and a second channel signal. According to the present invention, the method of displaying balance an...  
WO2008051856B1
A compressor for waveforms having at least two waveform states separates the waveform samples into waveform state sample vectors for each waveform state. Waveform state encoders encode the waveform state sample vectors separately to prov...  
WO/2008/091344A1
Embodiments of a biometric radar system and method for identifying a person's positional state are generally described herein. In some embodiments, the biometric radar (100) includes phase adjusters (108) to phase adjust a sequence of ra...  
WO/2008/090619A1
A pit signal measuring device (50) is such a pit signal measuring device in an information recording medium that a pit set (LPP set) with a plurality of pits respectively formed at a first interval (ILP1) is repeatedly formed at a second...  
WO/2008/080586A3
Disclosed are a display unit, particularly for a motor vehicle, and a method for operating the same. Said display unit is used for the locally varying representation of a value relating to a variable that can continuously change during d...  
WO/2008/064752A1
The invention relates to a method and a device for the determination of a statistical measurement value for all respective frequencies of a frequency distribution of signal levels from a measurement signal captured in several observation...  
WO/2008/064769A2
The invention relates to a device for triggering a recording of a measuring signal in accordance with at least one trigger event that can be identified in a frequency distribution of variable pairs from two variables of measuring signals...  
WO/2008/064769A3
The invention relates to a device for triggering a recording of a measuring signal in accordance with at least one trigger event that can be identified in a frequency distribution of variable pairs from two variables of measuring signals...  
WO/2008/062875A1
Data on an initial analysis range and data on a partially enlarged range are generated while updating them in parallel. On an operation panel (34) or the like, a first frequency analysis range and a second frequency analysis range which ...  
WO/2008/049698A1
Method for converting at least one first signal into a compressed second signal by: - step-by-step sampling of the first signal and detection (5, 6) of the signal value present during the respective sampling; - dividing the detected sign...  
WO/2008/051856A3
A compressor for waveforms having at least two waveform states separates the waveform samples into waveform state sample vectors for each waveform state. Waveform state encoders encode the waveform state sample vectors separately to prov...  
WO/2008/043420A1
A method for the illustration of ordinate/abscissa value pairs on a display unit having discrete display points in the abscissa and ordinate directions, the abscissa resolution (Lx) of which is reduced as opposed to the abscissa resoluti...  
WO/2008/042506A3
A realtime spectrum trigger system on a realtime oscilloscope considers both the magnitude and phase (38,40) of an input signal having a periodic component so that successive acquisitions of the input signal are time aligned. A user inpu...  
WO/2008/042506A2
A realtime spectrum trigger system on a realtime oscilloscope considers both the magnitude and phase (38,40) of an input signal having a periodic component so that successive acquisitions of the input signal are time aligned. A user inpu...  
WO/2008/033712A3
In some implementations, an apparatus includes a filter circuit that receives an input signal and generates in response a filtered signal; and a comparison circuit that receives the input signal and the filtered signal, and outputs in re...  
WO/2008/033712A2
In some implementations, an apparatus includes a filter circuit that receives an input signal and generates in response a filtered signal; and a comparison circuit that receives the input signal and the filtered signal, and outputs in re...  
WO/2008/028532A1
A device, especially a multichannel oscilloscope (2), for analyzing at least one measurement signal (22), transmitted via a multichannel system (4), and having a plurality of measurement channels (24, 26, 28, 30), comprises respective sa...  
WO/2008/028537A1
The invention relates to an analytical device for analyzing a signal waveform using a mask. Said analytical device comprises a memory device (101) for providing a signal image address of a signal pixel of a signal image and for providing...  
WO/2008/022653A1
A signal processing device (100), preferably an undersampling ADC using coherent sampling, is presented for processing a signal (102) , the signal processing device (100) comprising a comparator unit (105) for comparing the signal (102) ...  
WO/2008/025023A1
An improved interpolation technique for reconstructing a complex signal from sampled data estimates a carrier phase for each sampled data time. The carrier phase is then used to compensate for frequency variation in the complex signal. T...  
WO/2008/021485A2
A method and apparatus for evaluating data are provided. The method comprises the steps of acquiring waveform data, performing one or more measurements on the waveform data to generate measurement data, applying a filter to the generated...  
WO/2008/022251A3
A multiple probe acquisition system, such as for use with a value instrument, uses probes where each probe includes an acquisition circuit for acquiring from a circuit under test an electrical signal as digital data at a high rate, and t...  

Matches 101 - 150 out of 9,529