Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 63,615

Document Document Title
WO/2018/128378A1
Disclosed herein is a door opening apparatus capable of preventing degradation of appearance quality of a door because an additional switch is not provided, and a refrigerator including the same. The refrigerator may include a main body ...  
WO/2018/127721A1
A clock delay circuit is configured to generate a delayed clock signal based on an input clock signal, the delayed clock signal delayed by a delay time (TDEL). The circuit includes a current mirror configured to generate starved currents...  
WO/2018/127708A1
Embodiments of the invention provide an improved optical fiber distributed acoustic sensor system that makes use of an optical fiber having reflector portions distributed along its length in at least a first portion. In particular, in or...  
WO/2018/128268A1
A fingerprint sensor according to an embodiment of the present invention comprises: a sensor plate including a plurality of cells; a drive signal generating unit disposed between an external voltage input terminal and the sensor plate so...  
WO/2018/126326A1
A system and method for direct and/or active detection and monitoring of civil engineering or other infrastructural structures, and in a preferred embodiment, for hydrocarbon leakage in oil and gas pipelines, storage structures, and/or t...  
WO/2018/124944A1
The invention relates to optical fibre technology, and more particularly to devices for collecting data about dynamic loads on flexible structures and the state of terminal optical fibre transmitters. The present device comprises: a stat...  
WO/2018/125489A1
A proximity detector circuit that receives a single-ended sensor signal includes (a) an adaptive level control circuit maintaining the single-ended sensor signal within a predetermined voltage range relative a common mode reference signa...  
WO/2018/122284A1
The invention relates to a method for producing a measurement value transmitter (2) for a sensor device (1), in particular according to one of the aforementioned claims, having the following steps: - providing a magnetic body (4), - prov...  
WO/2018/123181A1
This slip ring 1 is used in a slip-ring-and-brush-type rotation sensor device. The slip ring 1 is provided with a roughly cylindrical metal ring 10 and a resin ring 20 that supports the metal ring. The outer peripheral lateral surfaces o...  
WO/2018/122130A1
The present invention relates to a measuring device (3000) for measuring reflection in an optical fiber (1400), the device comprising: emitting means (3100) connected to the optical fiber (1400) and configured to emit light into the opti...  
WO/2018/122283A1
The invention relates to a displacement sensor (1) having a magnetic measuring transducer (2) and having at least two sensor units (3, 4), which are arranged at different positions spaced from each other, the measuring transducer (2) bei...  
WO/2018/124998A1
The invention relates to a hydraulic joystick conversion system (1) which enables converting of the mechanical changes acquired in the hydraulic joystick systems to analog electrical signals and to universal communication protocols, esse...  
WO/2018/120335A1
A capacitive sensor for absolute angular displacement measurement, characterized in that the capacitive sensor for absolute angular displacement measurement comprises a sensitive structure (1), a signal modulation-demodulation circuit (2...  
WO/2018/122286A1
The invention relates to a path sensor (1) having: a sensing device (2); at least two sensor units (3, 4) assigned to the sensing device (2), wherein the sensing device (2) can be displaced relative to the sensor units (3, 4) and has a p...  
WO/2018/125713A1
Example embodiments include an optical interrogation system with a sensing fiber having a single core, the single core having multiple light propagating modes. Interferometric apparatus probes the single core multimode sensing fiber over...  
WO/2018/126264A1
A system and method for activating a trigger on an input device, where a capacitive sensor is used for proximity detection of a finger, and wherein the trigger may provide a range of signal levels instead of an on/off signal.  
WO/2018/126039A1
An improved optical decoder uses an optical pick-up unit that provides for degrees of freedom in the tracking and focus axes that are unavailable in conventional optical encoders thereby improving the encoders' performance. In an embodim...  
WO/2018/114008A1
Azimuthal position resolver 10 comprising a rotor 1 being rotatable around an axis 3 with respect to a stator 2, wherein said rotor comprises at least one loop (4) of magnetic material extending around said axis and being arranged along ...  
WO/2018/114007A1
Azimuthal position resolver 10 comprising a rotor 1 being rotatable around an axis 3 with respect to a stator 2, wherein - said rotor comprises5 - at least one loop 4 of magnetic material extending around said axis and being arranged alo...  
WO/2018/119238A1
A method of operating a final drive unit clutch. The method provides an electric motor coupled with a clutch. The electric motor including a stator, a first Hall-effect sensor coupled with the stator, a second Hall-effect sensor coupled ...  
WO/2018/114004A1
Azimuthal position resolver (10) comprising a rotor (1) being rotatable around an axis (3) with respect to a stator (2), wherein - said rotor comprises at least one loop (4) of magnetic material extending around said axis and being arran...  
WO/2018/118906A1
Systems and methods for processing sensor information obtained from a coding wheel of a motor may detect defects in the sensor information caused by contamination or damage of any of the angular step markers, index marker, and/or blank s...  
WO/2018/115486A1
The invention relates to a device for detecting acceleration. The device contains: a frame; a mass; a lever arm connected to the mass, wherein the mass is provided at a first lever position; an optical fiber having a fiber-optic sensor; ...  
WO/2018/113833A1
The invention relates to a sensor arrangement for determining an angle position of a hollow cylindrical permanent magnet, comprising the permanent magnet and at least one first sensor; wherein end faces of the permanent magnet lie within...  
WO/2018/119025A1
Different approaches for providing increased redundancy in determining a position of a rotating member, for example, a motor shaft, with galvanically isolated sensors. In one aspect, two separate on-axis sensing chips are positioned in l...  
WO/2018/116640A1
All of a plurality of core plates (4P) have an intermediate slit (10P) extending along the longitudinal direction of a yoke (6) between the yoke inner periphery surface (6C) and the yoke outer periphery surface (6D) of the yoke (6). The ...  
WO/2018/118046A1
A sensing system may comprise a deployment device having an optical fiber cable with a predetermined curvature or an intrinsic curvature. The sensing system may be deployed into a location that is remote or difficult to navigate, for exa...  
WO/2018/114005A1
Rotational resolver (10) comprising a rotor (1) and a stator (2), wherein said rotor comprises at least one loop (4) of magnetic material extending around said axis and being arranged along a geometric plane cutting said axis under an ob...  
WO/2018/114006A1
Azimuthal position resolver 10 comprising a rotor 1 being rotatable around an axis 3 with respect to a stator 2, wherein - said rotor comprises - at least one loop 4 of magnetic material extending around said axis and being arranged alon...  
WO/2018/114531A1
The invention relates to a method for determining the position of an actuating element (3) in a positioning system (1), having the following steps: – continuously detecting a signal profile of a sensor signal from an acceleration senso...  
WO/2018/115782A1
The invention concerns a system (SYS) for measuring the relative position of a first item of equipment (EQU1) with respect to a second item of equipment (EQU2), the first item of equipment (EQU1) comprising a transmitter (EMT) of signals...  
WO/2018/118399A1
A system for determining an absolute position of a device includes a high resolution track (14), a sensor and processing unit (22) associated with the high resolution track (14), a reference track (18) having a plurality of pole pairs ar...  
WO/2018/107342A1
Disclosed is a reflective angular displacement optical encoder, comprising an encoding disk (1) and an infrared detector (2). The encoding disk (1) comprises an encoding disk body (11) of a cylinder structure, a side wall of the encoding...  
WO/2018/110539A1
This signal processing method includes: a step of receiving a signal from a sensor which outputs a signal which rises in accordance with a physical change and falls in accordance with a physical change which is the opposite of said physi...  
WO/2018/108783A2
The invention discloses an inductive torque sensor and a combined inductive torque and angle sensor for position sensing. The object of the invention to propose a torque sensor as well as a combined torque and angle sensor which does not...  
WO/2018/108365A1
The invention relates to a sensor system (110) for determining at least one rotation property of an element rotating about at least one rotation axis (120). The sensor system (110) has at least one transmitter wheel (116) which can be co...  
WO/2018/111709A1
A medication delivery device is equipped with a sensing system to determine the amount of a dose set and/or delivered by operation of the device. Such amount is determined based on the sensing of relative rotational and/or axial movement...  
WO/2018/108519A1
The invention relates to a flow conductor (10) for a torque sensor apparatus, to a method for producing a flow conductor (10) and to a torque sensor apparatus, wherein the flow conductor (10) has a flow conductor body (11) which extends ...  
WO/2018/103475A1
Provided are a mobile terminal, a terminal system and a mobile terminal mode control method. The method comprises: arranging at least two magnetic induction devices on a front face of a terminal body; connecting the at least two magnetic...  
WO/2018/106384A1
A magnetic spring input device is disclosed. In various embodiments, an input device as disclosed includes a manual input structure movably coupled to a base assembly; and a non-stationary magnet fixedly coupled to the manual input struc...  
WO/2018/105285A1
A resolver stator (2) is provided with: a stator core (7) having an annular yoke (11) and a plurality of teeth (12) projecting inward in the radial direction from the yoke (11); a plurality of coils (9) provided around the respective tee...  
WO/2018/102928A1
According to an aspect of an embodiment, provided is a downhole depth measuring apparatus. The downhole depth measuring apparatus comprises a frame, a cable reel rotatably supported upon the frame, a length of cable carried upon the cabl...  
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/2018/100833A1
The present invention provides an absolute encoder with which it is possible to minimize size increase while ensuring a required resolution. This encoder (100) is provided with: a magnet (M3) that rotates integrally with a rotary body; a...  
WO/2018/099501A1
The invention relates to an FBG strain sensor arrangement (1) comprising a sensor carrier (4) of steel sheet and at least one FBG strain sensor (2) fastened on it, wherein the FBG strain sensor (2) has an optical fibre with two end porti...  
WO/2018/101942A1
A system of translatable electro acoustic technology (EAT) modules for deployment along an oil or gas wellbore casing comprises: a wireline/slickline optical distributed acoustic sensing (DAS) cable deployed from the surface into the cas...  
WO/2018/100392A1
The present techniques generally relate to electric motor which may include one or more sensors usable to determine rotor alignment and/or speed. A method and apparatus for rotor alignment and/or speed error detection and/or correction a...  
WO/2018/102009A1
A three-axis magnetic source [110] generates frequency multiplexed electromagnetic signals for transmission at a first power and a second power during respective first and second subsets of time intervals [406, 407] defined by a duty cyc...  
WO/2018/098813A1
A rotary position sensor (102) may include a sensor housing (202) defining an interior cavity. A first rotor (206) may be positioned and rotatable within the interior cavity, and includes a first magnet (326). Furthermore, the rotary pos...  
WO/2018/100953A1
A position detection structure is provided with: a rotation side pulser ring having a magnetizing part for which N and S poles are arranged alternating along the circumference direction on the inner peripheral surface side; and a fixed s...  

Matches 1 - 50 out of 63,615