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WO/2017/171332A1 |
A power network system according to one embodiment of the present invention may comprise: a main breaker for distributing power supplied from an outside; multiple sub-breakers for supplying power distributed by the main breaker to loads ...
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WO/2017/165296A1 |
Exemplary embodiment of the present disclosure can include, for example, a logic-locking circuit ("SARLock"), which can include a logic cone(s) receiving a distinguishing input pattern(s) (DIP), a comparator(s) receiving the DIP(s) and a...
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WO/2017/152326A1 |
An Internet of Things-based novel oscilloscope comprising a housing (1), a handle (2) provided on the housing (1), a fixing apparatus (10) provided under the housing (1), a display interface (3) provided on the housing (1), a storage int...
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WO/2017/152567A1 |
An oscilloscope probe, method, apparatus and system for testing a ripple. The oscilloscope probe comprises a first connector (22) connected to an oscilloscope, and a signal probe (24) and a ground probe (26), wherein the signal probe (24...
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WO/2017/133022A1 |
A digital oscilloscope and a waveform searching method and a device therefor, used for quickly finding a target waveform from among at least thousands of waveforms, the method comprising the steps of: entering a waveform search mode (S1)...
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WO/2017/095514A1 |
Systems, apparatuses and/or methods may provide for generating a packing order of items within a container that consolidates the items into a reduced space. Items may be scanned with a three-dimensional (3D) imager, and models may be gen...
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WO/2017/066704A1 |
The present disclosure pertains to systems and methods for obtaining and processing high-frequency electric power system measurements for control and monitoring of an electric power system. High-frequency measurements may be used to dete...
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WO/2017/052930A1 |
Some embodiments include apparatuses and methods having a receiver unit included in a die and a measurement unit included in the die. The receiver unit includes a sampler to sample a first signal based on timing of a first clock signal t...
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WO/2017/014720A1 |
An example system includes a first power source. The system also includes a first load electrically coupled to the first power source. The system also includes a second power source. The system further includes a failure mitigation circu...
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WO/2017/003162A1 |
The present invention relates to a solar cell monitoring device, and the present invention comprises: an inverter; connection boards respectively including a plurality of string circuits; a terminal block provided on an input side of the...
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WO/2016/183174A1 |
Disclosed herein are a monitoring system and a method for monitoring and reporting an aggregate system status of a DC subsystem and a battery charger. The monitoring system comprises at least one monitoring-enabled module; an aggregator ...
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WO/2016/176315A1 |
A power meter includes a voltage sensor input port configured to receive one of single phase AC voltage and three phase AC voltage values. The power meter further includes a current sensor input port configured to receive one of single p...
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WO/2016/149480A1 |
A device for estimating a mechanical property of a sample is disclosed herein. The device may include a chamber configured to hold the sample; a transmitter configured to transmit a plurality of waveforms, including at least one forcing ...
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WO/2016/149600A1 |
A testing device including a housing having an indicator, a first test probe configured to be inserted into an alternating-current (AC) receptacle, a second test probe configured to be inserted into a universal serial bus (USB) receptacl...
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WO/2016/118584A1 |
The present disclosure relates to calculating a fault location in an electric power transmission system based on traveling waves. In one embodiment, a system consistent with the present disclosure may be configured to detect a fault in a...
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WO/2016/114613A1 |
The present invention relates to a power supply state automatic recording system, and a recording method using the same. More specifically, the purpose of the present invention is to provide a power supply state automatic recording syste...
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WO/2016/107355A1 |
A method for accessing data collected by a digital oscilloscope comprises the following steps: sampling, according to a set sampling frequency, tested signals into binary data by means of ADC sampling, and continuously storing the data i...
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WO/2016/044524A9 |
Systems can include a test and measurement tool configured to generate measurement data, and imaging too configured to generate image data, and a processor in communication with the imaging tool and the test and measurement too. The proc...
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WO/2016/090017A1 |
An apparatus is provided for a diagnostic circuit test device having multi-meter functionality and being adapted to provide current sourcing to an electrical system for selective measurement of a plurality of parameters thereof in powere...
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WO/2016/061003A1 |
Embodiments are described of devices and methods for processing a signal using a plurality of vector signal generators (VSGs). A digital signal may be provided to a plurality of signal paths, each of which may process a respective freque...
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WO/2016/058012A1 |
The invention relates to a portable electronic test device (10) which includes a casing (12) which houses therein at least six discrete electronic instruments including an oscilloscope (15), a spectrum analyser (16), a logic analyser (22...
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WO/2016/044521A1 |
Test and measurement systems can include a test and measurement tool configured to generate measurement data representative of at least one parameter of an object under test and an imaging tool configured to generate image data represent...
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WO/2016/044526A1 |
Systems include a test and measurement tool configured to acquire measurement data representative of at least one parameter of a device under test, an imaging tool configured to acquire image data representative of a target scene, and a ...
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WO/2016/003924A1 |
Circuits, devices, and method for selecting voltage sources. A voltage selection module may include an analog voltage input. The voltage selection module may also include a digital based voltage input. The voltage selection module furthe...
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WO/2015/199917A1 |
The invention relates to a method for data acquisition of a signal representing a current or voltage of a power carrying conductor in a medium or high voltage power network, said signal comprising a waveform of continuously repeating ele...
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WO/2015/143774A1 |
A touchscreen-based method for adjusting vertical and horizontal systems of an oscilloscope, comprising the following steps: A, entering an adjustment interface for vertical and horizontal systems (S01); B, detecting whether or not a tou...
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WO/2015/147996A1 |
A method of providing data relating to an electrical device (4) to a client device (12) having a certain, known pixel resolution includes receiving raw waveform data generated by a metering device (6) in response to an event related to o...
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WO/2015/096151A1 |
The present invention relates to an abnormal power key performance indicator (KPI) quick detecting method and device, the method comprising: first, acquiring certain KPI data at each detection point of a power grid to form an array compr...
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WO/2015/100083A1 |
An apparatus includes a housing configured to be mounted at a breaker position of a load center and supporting at least one electrical connector configured to be electrically coupled to a bus bar of the load center. A graphical display i...
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WO/2015/074300A1 |
A full-touch tablet oscilloscope comprises a signal conditioning unit (1), a signal acquisition and processing unit (2), a CPU (3), a display unit (5), and a storage unit (7). The display unit (5) is connected to the CPU (3) and is used ...
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WO/2015/058988A1 |
The invention relates to a measuring device (1) for measuring a radio-frequency signal and to a method for correcting a radio-frequency signal on which measurement errors have been superimposed using the measuring device. The measurement...
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WO/2014/170172A1 |
The invention relates to a measuring device (1) and a measuring method for displaying a measurement signal connected to the measuring device (1). The measuring device (1) comprises a measurement signal input (2), a measurement parameter ...
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WO/2014/172668A1 |
Systems and methods for detecting biometrics using a life detecting radar are disclosed. Life detecting radars can include transmit antennas configured to transmit continuous microwave ("CW") radio signals that reflect back upon making c...
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WO/2014/159454A1 |
Apparatuses, systems and methods for detecting corona using audio data are disclosed. A method of processing audio data to detect corona includes determining an indicator of energy at a substantially fundamental frequency in the audio da...
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WO/2014/144261A2 |
A method and system is provided for visualization of E fields in which a high impedance low noise amplification system is coupled to an E field sensor for real time imaging of the E field in either one, two or three dimensions. The sensi...
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WO/2014/072271A1 |
A method and an apparatus for determining a trigger condition for displaying a detected signal on a display (10) of an oscilloscope on the basis of a rare signal event in the detected signal determine a level-based and/or time-based freq...
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WO/2014/067259A1 |
A method and device for measuring the current. The method comprises: measuring the temperature between a first sampling point and a second sampling point in a copper bar (210) carrying the measured current, to output a first signal accor...
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WO/2014/057090A1 |
The invention relates to a device for electro‑optical sampling of a microwave frequency signal comprising a microwave line (20) for transmitting a microwave signal, said microwave line comprising an interruption zone (22) able to be re...
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WO/2014/012393A1 |
A method and a system for detecting lightning current energy and a lightning protection device. The method comprises the following steps of: sampling a lightning current in an introduction propagation path, the sampled current being fixe...
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WO/2014/015143A2 |
A battery assembly includes a battery, an outer layer, and a power indicator apparatus. The battery includes a first terminal and a second terminal. The power indicator apparatus comprises an electrical conductor and a mechanical switch....
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WO/2014/011907A2 |
Techniques for the identification of a spike-processing circuit are provided. An exemplary method includes receiving spike trains corresponding to a circuit input over a time period, and selecting a number of spikes for each of input spi...
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WO/2013/174806A1 |
A measuring device has a signal processing device (6) for recording a first signal (16) in the time domain and a histogram generation device (15) for indirectly generating a histogram in the frequency domain from the first signal (16). A...
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WO/2013/132298A1 |
An electrical measurement device for capturing and measuring electrical signals such as an improved oscilloscope and a user interface for displaying the two or more electrical signal representations simultaneously is provided. The electr...
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WO/2013/127644A1 |
The apparatus for displaying ordinate/abscissa value pairs on a display device with discrete display points in the abscissa and ordinate directions determines an interpolated ordinate value (YLint(s), YLint(S+1), YLint(S+2), YRint(S), YR...
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WO/2013/113872A1 |
A measuring device is used to increase a contrast of a plurality of measurements displayed in a spectrogram (21) or spectral histogram and contains a detection unit, a computing unit and a statistical unit. The detection unit is designed...
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WO/2013/075387A1 |
Disclosed is a method for displaying a waveform within a small range in real time, belonging to the technical field of waveform display. The technical points thereof include the following steps: (1) storing a waveform to be displayed in ...
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WO/2013/039690A1 |
In some embodiments, apparatus and systems, as well as methods, may operate to record a plurality of acoustic waveforms comprising cross-dipole waveforms and corresponding to acoustic waves received 5 at azimuthally orthogonal dipole rec...
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WO/2013/034133A1 |
The present invention relates to a presentation device (100) for a three-dimensional virtual scenario for selecting objects (301) in the virtual scenario, with feedback when an object has been selected, and to a workplace device with suc...
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WO/2013/023952A1 |
The invention relates to a method for analyzing a communication signal (20) using a frequency mask trigger unit and a selecting unit. First, a mask (71, 72) is defined, in terms of frequency and amplitude, in the frequency range, said ma...
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WO/2013/020905A1 |
The frequency mask trigger unit (50) has n trigger machines (611, 612 to 61n), with n ≥ 2, in order to evaluate a total of n signal paths (201, 202 to 20n). The n trigger machines (611, 612 to 61n) are connected to an evaluating unit (...
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