Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 17,084

Document Document Title
WO/2019/008743A1
This electrical conductivity detector comprises a cell, a pair of electrodes, a voltage application unit, an amplification circuit, a phase adjustment value holding unit, and a signal processing circuit. The amplification circuit has a p...  
WO/2019/004998A1
A method to analyze material may include receiving a material at a pulsed electric field (PEF) device that has a first electric pulse chamber and a second electric pulse chamber. The method may also include receiving a first pulse at the...  
WO/2019/004544A1
The present invention relates to a system and a method for calculating insulation resistance, and more specifically, to a system and a method for calculating an insulation resistance, whereby insulation resistance between a positive elec...  
WO/2018/235013A1
A method for optically reading information encoded in a microfluidic device, the microfluidic device including an input microchannel, microfluidic modules, and sets of nodes. Nodes of a first set connect the input microchannel to one of ...  
WO/2018/234550A1
The method comprises measuring RMS voltage VM1, VM2; RMS current IM1, IM2; and power factor PF1, PF2 values at a first time t1 and at a second time t2 using a meter (13). The method also comprises running an algorithm which determines a ...  
WO/2018/226407A1
The present invention is a multi-threat detection method and system for high-traffic areas, such as airports, other mass-transit hubs, malls, symposiums, and the like. The detection methodology comprises a set of detection blocks, each p...  
WO/2018/225888A1
The present invention relates to a method for predicting the specification of a steel tower foundation comprising the steps of: measuring an electric field in the ground near a foundation buried to support a steel tower; calculating a re...  
WO/2018/215615A1
The invention relates to a device for measuring the capacitance value of a capacitance (Cvar) to be measured. Said device comprises a first sinusoidal oscillator, the measurement oscillator (QMEAS), and a second sinusoidal oscillator, th...  
WO/2018/216847A1
The present invention relates to a cell for measuring the ion conductivity of an ion exchange membrane used in a fuel cell and the like and a method for measuring ion conductivity by using the same and, more specifically, to a cell for m...  
WO/2018/213557A1
Sensing electronics may be used to measure capacitance of components, such as speakers in mobile devices. A sensing circuit (200) may include a charge-sense front end (204) with sine wave excitation, an analog-to-digital conversion block...  
WO/2018/210518A1
A circuit arrangement for resistance measurement comprises a capacitor (C1, C2, C3, C4, C5) coupled between a first potential node (1) and a second potential node (2), a pair of terminals (10, 20, 30, 40) that comprises a first terminal ...  
WO/2018/210600A1
The present invention relates to a robot (300) comprising a body (104) on which there is mounted a functional head (106) furthermore comprising capacitive detection means comprising: -at least one electrical insulator (314) for electrica...  
WO/2018/206954A1
An electrical current sensor (1) is provided, the electrical current sensor (1) comprising a solenoid (2) disposed about an at least partially magnetic core (3). The at least partially magnetic core (3) comprises a plurality of magnetic ...  
WO/2018/208549A1
A system and method for determining the lifetime of a capacitor element, specifically a capacitor element comprising a solid electrolyte that undergoes oxidation, is provided. The system and method utilize a capacitor element comprising ...  
WO/2018/204299A1
A power relay (10) controlled by the presence of Volatile Organic Compounds that are often emitted by outgassing from electronic components during overheat and failure conditions. The relay housing (12) contains a standard power relay (2...  
WO/2018/204840A1
Systems and methods for hematocrit measurement are provided. In some embodiments, a method for measuring glucose in a blood sample comprises measuring hematocrit in a blood sample using a Thevenin equivalent circuit to calculate a hemato...  
WO/2018/200010A1
A circuit for mitigating electric shock including an external impedance detection circuit (120) and a test and holdoff circuit (140). The external impedance detection circuit detects a presence of an external impedance (R16), such as by ...  
WO/2018/199580A1
The present disclosure relates to a 5th generation (5G) or pre-5G communication system for supporting a higher data transmission rate than 4th generation (4G) communication systems such as long term evolution (LTE). In a wireless communi...  
WO/2018/197162A1
The invention relates to a method for identifying an outgoing circuit having an earth fault in a three-phase power supply system, wherein the zero voltage (U0) occurring at a neutral point and the zero currents (I01, I02,…, I0n) of the...  
WO/2018/196986A1
Calibration arrangement for calibrating a power source. The calibration arrangement comprises a first resistor with a first resistance usable in a calibration of the power source and a second resistor with a second resistance usable in t...  
WO/2018/200017A1
Obscured feature detectors and methods of detecting obscured features are disclosed. An obscured feature detector can include a plurality of sensor plates and a common plate. The sensor plates may be arranged linearly to form a sensor ar...  
WO/2018/196926A1
A test apparatus (100) for measuring the impedance of data cables (102) for a vehicle in a spatially resolved manner is presented. The test apparatus (100) comprises a pulse cable (108); a voltage source (104) for charging the pulse cabl...  
WO/2018/192434A1
Provided is a detection circuit and a detection method for insulation resistance of a DC power supply system. The detection circuit comprises a first voltage dividing module (11), a second voltage dividing module (12), a detecting module...  
WO/2018/194231A1
The present invention relates to a differential mode converting device and a measuring device using the same, and can comprise: a target resistor for measuring a resistance value; an input mode converting unit, which receives, in a singl...  
WO/2018/194409A1
The present invention relates to a foreign material detection method and a device and system therefor. A method for detecting a foreign material in a wireless power transmitter according to an embodiment of the present invention may incl...  
WO/2018/190486A1
The present invention relates to a plasma diagnostic system and method, and to a system and a method for diagnosing real-time plasma by using a change in capacitance which is detected from an electrode using a reference waveform having f...  
WO/2018/184638A1
The invention relates to an evaluating circuit for evaluating a capacitive or inductive sensor. The evaluating circuit (1) comprises: a first and a second measurement connection point (A, B), to which sensor and/or reference elements (14...  
WO/2018/184431A1
A chip (A) and a link impedance test method, the chip (A) being connected to another chip (B) by means of a hardware link. The chip (A) generates a step signal by means of a signal generator (223) and an edge controller (226), the step s...  
WO/2018/176420A1
A battery collecting terminal, comprising a shell that may be opened and closed and an insert arranged on the shell. The insert comprises a pole connector (13) which is arranged at a first end and which is conductively connected to the p...  
WO/2018/182727A1
A coaxial wire interconnect architecture and associated methods are described. In one example, the coaxial wire interconnect architecture is used in a test socket interconnect array. Flexible bends are formed in one or more of the coaxia...  
WO/2018/174059A1
External connection terminals 30 provided to each socket 3 of a relay mounting unit 10 are connected electrically in series by relay wiring 41 for each of the corresponding contact terminals 1a-1c of a relay T. A current supply circuit C...  
WO/2018/174730A1
In one aspect the invention provides a sensing apparatus comprising a set of N capacitive sensors connected over a single physical channel provided by two terminals, the apparatus comprising : a sensing array having a first capacitive se...  
WO/2018/164331A1
A transformer hydrogen gas monitoring system according to an embodiment of the present invention may comprise: a sensor module, which is disposed to allow at least a part thereof to meet hydrogen gas in a transformer and measures a resis...  
WO/2018/165337A1
A non-ferromagnetic electronic circulator device and system is described. Such passive electronic circulator devices may include a plurality of ports that include a discrete arrangement of resistors, capacitors and inductors that form a ...  
WO/2018/164832A1
An embodiment of a capacitance sensing circuit includes a set of bridge switches coupled with a reference cell and a sensor cell. The set of bridge switches is configured to, over a first phase, increase a voltage difference between a fi...  
WO/2018/158135A1
Method for monitoring capacitor bushings for an AC network, wherein - the AC network has a first, a second and a third phase (A, B, C) and a capacitor bushing (2a, 2b, 2c) is assigned to each phase; - at a predetermined first time (t1) f...  
WO/2018/158122A1
The present disclosure relates to a method of determining the capacitance and loss-factor of each of a plurality of capacitive components of an electrical power device, wherein the method comprises: a) obtaining for each capacitive compo...  
WO/2018/158138A1
The invention relates to a method for monitoring capacitor bushings (2a, 2b, 2c) for an alternating-current grid, wherein the alternating-current grid has a first, second, and third phase (A, B, C) and comprises: a first grid line (5a), ...  
WO/2018/158330A1
A current sensor for detecting a current from or into a vehicle battery, comprising: * a measurement circuit; and * an electric conductor, having: - at least one first measurement path, defined by a first potential pick-up contacting mea...  
WO/2018/156432A1
A method of controlling an electric motor assembly includes receiving sensor feedback that is based at least in part on electrical properties of a variable frequency power signal provided to the electric motor assembly. The method also i...  
WO/2018/151561A1
A cooking apparatus is disclosed. The cooking apparatus includes a capacitance detector and a cookware detection controller. The capacitance detector is configured to detect capacitance using two or more electrodes arranged on one side o...  
WO/2018/147159A1
A capacitive sensor (100) comprises: a sensor electrode (111); a sensor circuit (123) that is electrically connected to the sensor electrode (111) and measures a capacitance of the sensor electrode (111); a first impedance element (z1); ...  
WO/2018/143948A1
A system and method for additive manufacturing (AM) including forming a product via AM, placing a resonator adjacent the product as the product is being formed in the AM, and determining a property of the product. The resonator operates ...  
WO/2018/143604A1
The present invention discloses a technique that enables an optimal capacitor to be efficiently selected when connecting an earth of a circuit board and a vehicle chassis through a capacitor in order to externally discharge noise generat...  
WO/2018/144162A1
A system, method, and apparatus for active-mirroring, capacitive monitoring of furniture are provided. More particularly, the invention relates to an active mirroring system for a furniture item that monitors a first sensor type over a f...  
WO/2018/145128A1
A method is provided. The method comprises determining configuration data; wherein the configuration data comprises a resistance of a bypass circuit coupled between a remote radio head and a power cable; using the configuration data, det...  
WO/2018/142237A1
A device for monitoring the health of a transmission line that connect a signal source (20, 31) to an antenna (5, 6, 7, 8, 32), the device including one coupler or a plurality of couplers (C1, C2, C3, 35), at determined distances along t...  
WO/2018/141259A1
A grounding monitoring device (7, 92), method and system, and a computer-readable storage medium, relating to the field of coal mine safety. The device (7, 92) comprises: a measuring power supply (13), for powering the grounding monitori...  
WO/2018/144190A1
A wireless power transmission system has a wireless power receiving device that is located on a charging surface of a wireless power transmitting device. The wireless power receiving device has a wireless power receiving coil and the wir...  
WO/2018/139926A1
Device under test (DUT) interface device for use in a system for executing measurements on a device under test (9) with a vector network analyser (11). The DUT interface device comprises a divider/coupler component (4), a variable gain a...  

Matches 1 - 50 out of 17,084