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Patent Searching and Data


Matches 1 - 50 out of 17,017

Document Document Title
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...  
WO/2018/139830A1
The present invention relates to a device and method for measuring an insulation resistance of a battery pack by using a negative electrode relay, wherein, when the insulation resistance of the battery pack is measured by using an insula...  
WO/2018/134294A1
A method for use by an electronic product to check the quality of an external power supply connected to a power supply inlet of the electronic product with the aid of a power cable, the method comprising the following steps: -measure rep...  
WO/2018/132963A1
A capacitance detection apparatus, an electronic device and a pressure detection apparatus. The capacitance detection apparatus comprises: a coding circuit (110) for periodically charging and discharging at least one capacitor to be dete...  
WO/2018/132129A1
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/2018/127793A1
An apparatus comprises a load resistance connectable in series with the electronic sensor to form a series resistance of the load resistance and the internal impedance of the electronic sensor; an excitation circuit configured to apply a...  
WO/2018/127581A1
The present invention relates to a method of establishing specific electrode positions by providing a multi-point probe and a test sample. The method comprises the measuring or determining of a distance between two of the electrodes of t...  
WO/2018/127348A1
The invention relates to a device (1) for determining and/or monitoring the temperature (2) of a medium (5), comprising at least one temperature sensor (7), a reference element (8) for the in situ calibration and/or validation of the tem...  
WO/2018/122041A1
The present invention relates to the field of apparatuses and methods for determining or measuring current. In order to present a solution which enables a lower outlay on apparatus and improved stability with regard to failure with respe...  
WO/2018/124316A1
The present invention relates to a calibration device for a resistance value and a measurement device resistance measuring function using a binary-multiple resistance increase and to a resistance calibration method using same, the device...  
WO/2018/117813A1
The present invention relates to an improved system and method for determining quality of power cable insulation using tangent delta measurement. The system (100) comprises a grounded enclosure (101), a power cable (102), a voltage sourc...  
WO/2018/116706A1
This capacitance detection device 2 has a first voltage output circuit 21 for outputting a first AC voltage V1 supplied to a shield electrode Ea disposed in the vicinity of a detection electrode Es, a second voltage output circuit 22 for...  
WO/2018/116012A1
Wide deployment of high voltage battery systems in traction, industrial and renewable energy installations is raising the concerns for human safety. Exposure to hazardous high voltages may occur due to deterioration of insulation materia...  
WO/2018/112631A1
Embodiments described herein relate to a magnetic positioning system and method that allows the position of a receiver to be determined in environments containing conducting material such as concrete. A number of transmitters create modu...  
WO/2018/110219A1
Provided is an EC sensor which is capable of measuring a correct EC value, even if the surface of an arbitrary electrode is contaminated or short-circuited, and measuring EC values, with high sensitivity, for various kinds of objects to ...  
WO/2018/111359A1
The sensing circuit includes including first input of a first electrode, a first set of inputs of a first set of two or more electrodes forming a first intersection and a second intersection, and a second set of inputs of a second set of...  
WO/2018/109782A1
Embodiments herein provide a network analyzer to measure S-parameter magnitudes of a DUT at UHF, L, and S band respectively. The proposed network analyzer includes a signal generator for generating a microwave signal. The proposed networ...  
WO/2018/111046A1
An object detection sensor according to an embodiment comprises: a sensing layer including a resin and a carbon micro-coil inside the resin; and a sensing electrode embedded in the sensing layer, wherein the impedance value of the sensin...  
WO/2018/112321A1
The subject matter of this specification can be embodied in, among other things, an identification system includes a first component having a first resistor and a second resistor, a second component having a sensor configured to sense a ...  
WO/2018/104017A1
Electronic circuit for driving a thermocouple element, temperature sensing device and method for observing a leakage resistance of the thermocouple element The invention is concerned with an electronic circuit (12) for driving a thermoco...  
WO/2018/105336A1
The present invention provides a resistivity measuring method comprising: a mercury electrode forming step of forming a mercury electrode by bringing mercury into contact with a semiconductor single crystalline wafer; a forward bias volt...  
WO/2018/103236A1
A quench detection method for a superconducting magnet using radio frequency wave technology, comprising a to-be-detected inductor (1), a Balun (2), an isolating annular assembly (3), a power source (4), a cancellation processing portion...  
WO/2018/106194A1
A non-destructive testing method of analyzing a sample comprising a composite material is disclosed. The method comprises: emitting an electromagnetic signal onto the sample, the electromagnetic signal having a range of frequencies; dete...  
WO/2018/106537A1
A position sensing system is disclosed. The position sensing system may include a hollow sensor body. A magnet may be disposed in the hollow sensor body. The magnet may be movable within the hollow sensor body.  
WO/2018/098779A1
A capacitive sensing system (10), comprising a pixel matrix (102), used for sensing a plurality of voltage change values generated by a fingerprint press; and a correction unit (108), coupled to the pixel matrix (102) and used for genera...  
WO/2018/101234A1
In the present invention, an intermediate substrate B comprises: a metal plate MP that is flatly spread out; substrate surfaces BS1 facing the metal plate MP; and pairs of electroconduction sections PA1-PF1 provided to the substrate surf...  

Matches 1 - 50 out of 17,017