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Matches 1 - 50 out of 28,175

Document Document Title
WO/2021/004398A1
The present application relates to the field of terminals, and embodiments of the present application provide a motion data monitoring method and apparatus, for use in monitoring motion data of a user in sports having diversified actions...  
WO/2021/005264A1
The measurement arrangement (20a, 20b, 20c) for measuring the rotation speed of a component (6, 7a, 7b, 8, 9) of an elevator, escalator, moving walkway or moving ramp comprises an inductive sensor (11) that is arranged stationary in resp...  
WO/2020/216430A9
The invention relates to a method for estimating the speed of a motor vehicle, in which: A. a first speed threshold SV1 is defined, corresponding to a minimum speed value provided by an angular wheel speed sensor of the vehicle B. a seco...  
WO/2020/260755A1
A method for controlling gas dynamic cold spraying, the method comprising: - providing a particle jet (JET0) by using an accelerating nozzle (NOZ1), according to a first set of operating parameters (PAR1), - illuminating the particle jet...  
WO/2020/259814A1
The present invention relates to a sensor unit for simultaneously detecting magnetic field modulation inputs from at least two rotating wheels. The sensor unit comprises a permanent magnetic structure comprising a top surface and a botto...  
WO/2020/261838A1
A moving subject is imaged by a first imaging unit 21r that uses a rolling shutter method in which lines are exposed at different times and a second imaging unit 21g that uses a global shutter method in which lines are exposed at the sam...  
WO/2020/260754A1
A method for controlling gas dynamic spraying comprises: - providing a particle jet (JET0) by using an accelerating nozzle (NOZ1), - illuminating the particle jet (JET0) with illuminating light pulses (LB0), - capturing images (IMG1) of ...  
WO/2020/254258A1
The invention relates to a sensor device (12), comprising: an excitation magnet (20) for producing an alternating excitation magnetic field; an energy generator (22) having a pulse wire module (24), in which electrical energy pulses can ...  
WO/2020/246667A1
The present invention relates to a fall detection device and method. The fall detection method may comprise the steps of: measuring a first to a third acceleration corresponding to a user; measuring a first to a third angular velocity co...  
WO/2020/245080A1
The invention relates to a method for switching between a degraded mode and a normal mode for establishing the angular position of an internal combustion engine (10) of a vehicle (1), the method comprising the steps of, in degraded mode,...  
WO/2020/246202A1
A measurement system according to the present invention is used in a mobile object traveling on a road surface and comprises an image capturing device and an information processing device. The image capturing device is configured to be c...  
WO/2020/245254A1
The invention relates to a wheel speed sensor (1) for a utility vehicle, having an active pulse sensor (6) with a specified detection direction and a housing (8) which at least partly encloses the pulse sensor (6). The housing (8) has a ...  
WO/2020/245496A1
A position sensor (120) comprises a ferromagnetic core (101) for conducting a magnetic flux and at least one coil (102) surrounding a part of the ferromagnetic core. The position sensor comprises circuit boards (104, 105) so that the par...  
WO/2020/243670A1
This device allows one to measure seismic activity from a hand-held device, in particular a mobile phone. A microfabricated whispering gallery mode (WGM) based seismometer operates in conjunction with an application installed on a mobile...  
WO/2020/238405A1
A gear-type magnetic fluid-based rotational speed sensor comprises a housing (10), a gear (20), a plurality of sensing electrodes (30), and a plurality of magnetic sources (40). The housing (10) has a cavity. The gear (20) is provided in...  
WO/2020/238402A1
A non-contact magnetic fluid rotational speed measuring device (10), comprising a speed measuring shaft (11) and a speed measuring sleeve (12) that are coaxially provided; the speed measuring sleeve (12) is sleeved on the speed measuring...  
WO/2020/236477A1
Extrusion techniques for reducing bow of an extrudate formed from a ceramic forming mixture. Velocities of an outer surface of the extrudate are measured at a plurality of peripherally spaced measurement locations. The velocities are com...  
WO/2020/227761A1
An optical beam scanner, including: a body composed of an electro-optically active material and having formed therein a plurality of optical waveguides arranged to define a branching tree of optical paths, the optical waveguides includin...  
WO/2020/216430A1
The invention relates to a method for estimating the speed of a motor vehicle, in which: A. a first speed threshold SV1 is defined, corresponding to a minimum speed value provided by an angular wheel speed sensor of the vehicle B. a seco...  
WO/2020/208226A1
The present invention relates to a device (1) for monitoring the degradation of rolling bearings (15a, 15b) in a rotating machine (10) comprising at least two rolling bearings (15a, 15b) each having two concentric rings (16-18) rotating ...  
WO/2020/207788A1
The invention relates to a sensor (16) for a magnetic measuring device (20) for detecting a rotational or translational movement of a body (10), said sensor comprising a permanent magnet (16A) which is connected to the body (10) for conj...  
WO/2020/207756A1
A method for determining a speed of an electronically commutated electric motor (14), in particular an electric motor (14) for a fan (11), wherein current measurement values (18, 19) are detected at multiple points in time which describe...  
WO/2020/207787A1
The invention relates to a measurement device (10) for measuring a sensor current (Is) in a sensor arrangement (1) and to corresponding sensor arrangements (1, 1A) having such a measurement device (10), wherein the sensor current (Is) fl...  
WO/2020/200593A1
The invention relates to a method for detecting systematic deviations (sA) during determination of a movement variable (v) of a ground-based, more particularly rail-based, vehicle (F). To optimise the operation of the vehicle (F), more p...  
WO/2020/192982A1
The present invention relates to a method for detecting a loosened wheel bolt (104) on a wheel (100) of a vehicle, in which method the angular velocity of a hub (110) of the wheel (100) is evaluated. A wheel-periodic modulation (202) of ...  
WO/2020/192688A1
A method for eliminating an angular velocity measurement error of an automobile ring gear, comprising the following steps: 1) assuming that a ring gear comprising N teeth is installed on a rotating shaft, reading signals of the ring gear...  
WO/2020/193107A1
The present invention relates to a method and system for measuring a physical parameter, such as a speed of and/or a distance travelled by a bicycle while it is being used by a user. The system comprises a permanent magnet (2) placed in ...  
WO/2020/189265A1
Provided is a technique that enables estimation of a rotational state of an object even if a video equivalent to one cycle is missing. A rotational state estimation device comprises: an object image generation unit 1 for generating an ob...  
WO/2020/185001A1
An embodiment may provide a sensing device comprising: a stator comprising stator teeth; and a rotor comprising magnets, wherein: the stator teeth comprise a first stator tooth and a second stator tooth arranged to overlap the first stat...  
WO/2020/184615A1
A rolling bearing according to an embodiment comprises: a stationary ring having a first facing surface; a rotary ring that has a second facing surface facing the first facing surface and rotates with respect to the stationary ring; a ro...  
WO/2020/177811A1
The invention relates to a device (20) and a method for determining the speed or acceleration of an electrically conductive object (4, 4c) in a predefined movement direction (X), having at least four magnets (1, Ib) for producing an exte...  
WO/2020/172786A1
A bearing assembly comprising: an outer ring arrangement (11) configured for connecting with the first partner in a rotationally fixed manner; an inner ring arrangement (12) configured for connecting with the second partner in a rotation...  
WO/2020/167124A1
A electric motor assembly is configured to determine a motor winding resistance value, which depends on temperature, for operations like filtering false ripples during ripple counting based motor revolution measurement, or motor winding ...  
WO/2020/126479A3
The invention relates to an inductive rotational speed sensor comprising a coil body (100) with a coil (10) and connection lines (30) which extend axially or radially with respect to the coil windings; a casing (200) which is made of a p...  
WO/2020/161000A1
According to the invention, to improve an expansion system (30) for producing electrical energy from heat, by means of a thermodynamic cycle, comprising an expansion device (32), operated by an expanding work medium of the thermodynamic ...  
WO/2020/126482A3
The invention relates to a coil body for an inductive rotational speed sensor, comprising a main body (100) with a winding region (110) for coil windings (10) about an axial axis (R) and an opening (120) for receiving a pole assembly (20...  
WO/2020/161695A1
Some embodiments disclose a device having two or more sensors and/or a processor that detects a differential between sensor readings and/or determines a flipping of the device based thereon. For example, the sensors may include light sen...  
WO/2020/159492A1
A testing station (225) for testing an industrial cart (104) includes a controller (106), a length of track (125) having a first section (112B), a second section (112C), and a third section (112D). Sensors (120) are communicatively coupl...  
WO/2020/114890A3
The present invention relates to a rotational-speed and/or angle-of-rotation sensing unit (100) for sensing the rotational speed and/or the angle of rotation of a shaft (15) and in particular of a crankshaft (15) of a working device that...  
WO/2020/152463A1
The present invention relates to systems and methods for determining the rotational speed of a magnetic object. According to a first aspect, at least three measurements of the magnetic field of a magnetic rotating object are made using a...  
WO/2020/086142A3
Described herein are systems and methods for improving detection of multi-return light signals, and more particularly to the mitigation of optical crosstalk in a Light Detection And Ranging (LIDAR) system. The methods may include cycling...  
WO/2020/152534A1
A method and apparatus for detecting and varying indoor bicycle trainer pedaling resistance in varying manner to replicate the effects of increased system inertia. The effects of inertia are replicated by limiting acceleration/decelerati...  
WO/2020/097117A3
Accelerometers are described herein that have RMS outputs. For instance, an example accelerometer may include a MEMS device and an ASIC. The MEMS device includes a structure having an attribute that changes in response to acceleration of...  
WO/2020/143363A1
A low-floor vehicle, a bogie and a shaft end structure thereof, the shaft end structure comprising a speed measuring gear (1) and a friction disc (2), wherein the speed measuring gear (1) that has a central through hole (11) is used to f...  
WO/2020/135603A1
A motor low-speed measuring method, comprising: acquiring a speed measuring encoder pulse (S101); sampling the speed measuring encoder pulse in a preset sampling period (S102); determining a counter according to the number of pulses in a...  
WO/2020/133265A1
A parameter acquiring and tracking system for spatial motion of a bearing movable component, a parameter acquiring and tracking method for spatial motion of a bearing movable component, and a bearing. The tracking system is provided with...  
WO/2020/127894A1
The invention relates to a circuit assembly (100) for converting a differential input signal into a square output signal comprising a first input terminal (In+) and a second input terminal (In-) for feeding the differential input signal ...  
WO/2020/126482A2
The invention relates to a coil body for an inductive rotational speed sensor, comprising: a main part (100) with a winding region (110) for coil windings (10) about an axial axis (R) and an opening (120) for receiving a pole assembly (2...  
WO/2020/126479A2
The invention relates to an inductive rotational speed sensor comprising a coil body (100) with a coil (10) and connection lines (30) which extend axially or radially with respect to the coil windings; a casing (200) which is made of a p...  
WO/2020/123875A1
Systems, methods and devices for detecting a concussive event are provided. A computational classifier may be trained and utilized for detecting a concussive event in real- time. Head kinematics can be measured and a head kinematic metri...  

Matches 1 - 50 out of 28,175