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WO/2021/260757A1 |
The purpose of the present disclosure is to measure, at a high sampling rate, the distribution of vibrations applied to core wires after branching. A distortion change measuring device according to the present disclosure performs the f...
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WO/2021/261548A1 |
A piezoelectric film which exhibits the property of the polarity of the charge produced when stretching the piezoelectric film in the left-right direction and the polarity of the charge produced when stretching the piezoelectric film in ...
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WO/2021/253420A1 |
Disclosed in the embodiments of the present application is a touch sensing device, comprising a light source, an optical waveguide, a photoelectric sensor, and a housing. The optical waveguide comprises a waveguide layer and a cladding l...
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WO/2021/253505A1 |
A method for solving a hysteresis error and a high-frequency noise error of a capacitive tactile sensor. The method comprises: step 1, calibration, involving: specifically comprising forward stroke calibration which involves forming n fo...
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WO/2021/254249A1 |
A piezoresistive pressure sensor compries a continuous piezoresistive foam layer; an electrode array layer, on one side of which the continuous piezoresistive foam layer is disposed; and an artificial leather layer as cover layer, which ...
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WO/2021/256921A1 |
The present invention discloses a two-dimensional optical waveguide pressure sensor array is provided, comprising two or more row optical waveguides; two or more column optical waveguides, wherein the row optical waveguides and the colum...
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WO/2021/253278A1 |
A touch sensor (100) and a manufacturing method therefor, and an intelligent device. The touch sensor (100) comprises a protrusion layer (110), a polymer thin film layer (120), a first flexible electrode layer (130), and a second flexibl...
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WO/2021/250971A1 |
A gripping determination device (1) according to one aspect of this invention: acquires time series data from a piezoelectric element (S) attached to an object; calculates, from the time series data, at least one feature value relating t...
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WO/2021/251311A1 |
A displacement detection device (10) and a torque sensor (50) comprise: a movable part (16) that is connected to a first member (12) and to a second member (14) and that changes a gap (G) along with displacement of the second member (14)...
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WO/2021/251548A1 |
The present invention relates to a drone parachute and, more specifically, to a drone parachute in which a natural convection current is generated through holes formed in a body part so that a parachute is released naturally, and thus is...
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WO/2021/244874A1 |
A vehicle brake pad (100) comprising: a support plate (21); a friction pad (20); at least a shear force sensing device; and an electrical circuit configured to collect signals from the shear force sensing device (1); wherein the shear fo...
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WO/2021/246293A1 |
A sensor comprises: a first film having a first main surface and a second main surface, the first film generating a charge that corresponds to the amount of deformation of the first film; a first electrode provided to the first main surf...
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WO/2021/244877A1 |
The force sensing device (1) comprising: a sheet (2) of piezoelectric; at least a first and a second interdigitated electrodes (5, 50) located on a first main face (3) and at least a third and fourth interdigitated electrodes (6, 60) loc...
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WO/2021/247950A1 |
An orthodontic force measurement system that enables duplication of the patient's dentition for the application of appliances in a simulated clinical condition. Six components of the load system on individual teeth can be measured. The d...
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WO/2021/246080A1 |
The purpose of the present invention is to provide a residual stress measurement method which can highly accurately measure a residual stress of a fillet part. When an incident angle of an X-ray is defined as Ψ[°], the radius of a fill...
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WO/2021/246022A1 |
A sensor device (1) senses the force caused by contact of an object (5) and the proximity of the object (5). The sensor device (1) comprises a force sensing unit (2), a substrate (10), and one or more sensing electrodes (4). The force se...
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WO/2021/243546A1 |
A method for manufacturing a multi-hole pressure sensor, comprising the steps of: providing a substrate; forming a piezoelectric thin film on the upper surface of the substrate; performing multi-hole treatment on the piezoelectric thin f...
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WO/2021/239784A1 |
The present invention provides a compressible electrode (1) comprising a stably deformable polymer layer (2) comprising a first outer surface (2a), a second outer surface (2b) and at least one deformed portion (3) formed as at least one ...
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WO/2021/238042A1 |
A method for manufacturing a liquid metal thin-film electrode, and a flexible pressure sensor. The method comprises: proportionally mixing two components of an elastomer dielectric layer (10), performing stirring and bubble removal, then...
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WO/2021/240947A1 |
A stress measurement device (100) is provided with: a camera (40) that captures an image of light emitted by a stress light-emitting body (2); a controller (50) that processes the image captured by the camera (40); an operation unit (70)...
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WO/2021/234225A1 |
A method comprising applying electrostatic force feedback to a sensor comprising at least one sensor element, which is static, and a moving sensor element, wherein the electrostatic force feedback is realized, at least partly with antisy...
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WO/2021/233829A1 |
The invention proposes a steering column (10) comprising a support base intended to be mounted fixedly with respect to a vehicle chassis, a steering member (16) on which a vehicle steering wheel is mounted, the steering member (16) compr...
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WO/2021/233878A1 |
A sensor device (10) for measuring a temperature in a photovoltaic laminate structure (20) and a sensor system (30) comprising such a sensor device (10) is provided. The sensor device (10) comprises: a capillary (12) for being embedded i...
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WO/2021/236505A1 |
A medical device includes a shaft comprising a proximal end portion and a distal end portion. A beam has a proximal end portion, a distal end portion, and a middle portion, and one or more strain sensors are on the middle portion. The pr...
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WO/2021/236018A1 |
The disclosure provides an electrochemical transistor including a solid polymer electrolyte layer including an ionic conductive polymer and an ionic liquid incorporated into the ionic conductive polymer; a gate electrode that is deposite...
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WO/2021/235364A1 |
Provided is a surface pressure analysis device, method, and program with which it is possible to automatically evaluate a surface pressure applied to an inspection surface of an object to be measured, and to assist an inspector who makes...
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WO/2021/236600A1 |
Components and sensors for robotic manipulators are described that enable grasping and manipulation of objects with a high degree of resolution.
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WO/2021/231394A1 |
An apparatus is described. The apparatus may include a substrate and one or more sensors mounted to the substrate. The one or more sensors may be mounted to the substrate using adhesive material and one or more spot welds.
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WO/2021/227339A1 |
A multi-scale flexible photosensitive mechanical pressure sensor, comprising a flexible sensing layer (1), an optical fiber group (2) and an optical fiber terminal (3); the flexible sensing layer (1) comprises a flexible supporting layer...
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WO/2021/229929A1 |
A strain measurement device according to an aspect of the present invention measures strain in a sample (1). A stress light-emitting body (2) is disposed at least in a predetermined region of a surface of the sample (1). The strain measu...
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WO/2021/225220A1 |
An interfacial pressure measuring device, according to the present invention, comprises: a cable part having a mounting groove part; a mounting bar part detachably mounted on the mounting groove part; an interfacial pressure measuring se...
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WO/2021/225301A1 |
Disclosed is an electronic device comprising: an acceleration sensor; a barometric sensor; a memory for storing instructions; and at least one processor electrically connected to the acceleration sensor, the barometric sensor, and the me...
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WO/2021/225275A1 |
A connector module according to the present invention may comprise: a male connector having a first housing and first terminals accommodated in the first housing; a female connector having a second housing provided so as to be fitted to ...
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WO/2021/222985A1 |
The present disclosure discloses an optical element for measuring a change in strain. The optical element has ends and first and second portions for guiding light which extend between the ends of the optical element and are mechanically ...
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WO/2021/223581A1 |
A flexible capacitor array (20), comprising: a first flexible electrode layer (201), a first electrode array (2012) being provided thereon; a second flexible electrode layer (202), a second electrode array (2022) provided opposite the fi...
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WO/2021/225967A1 |
A method includes disposing an intervention service tool within a tubular. The intervention service tool includes an anchoring system, a shifting system, and a linear actuator system. The tubular includes a shifting profile geometry disp...
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WO/2021/219199A1 |
The invention relates to a drive device (1) comprising: - a drive motor (5) having a driveshaft (7) which can be rotated with respect to a central rotational axis (A); - a base holder (20); - and a measuring device (30) for measuring a t...
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WO/2021/222164A1 |
A stretchable polymer fiber can be used to form stretchable polymer fiber-based strain sensors. The stretchable polymer fiber-based strain sensors have a much larger strain range than existing stretchable polymer fiber-based strain senso...
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WO/2021/221291A1 |
A pressure sensor according to an embodiment of the present invention comprises: a base substrate; at least one sensing electrode formed on the base substrate; an electrode wire electrically connected to one side of the sensing electrode...
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WO/2021/212272A1 |
Disclosed are a sensor for the detection of proximity and contact, and a manufacturing method therefor. The sensor comprises a sensing material layer and a wire, wherein the sensing material layer is of a dipped paper material, and same ...
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WO/2021/214425A1 |
The present disclosure relates to compensation circuitry for compensating for a thermal effect in an output signal output by a force sensor. The compensation circuitry comprises monitoring circuitry configured to monitor one or more elec...
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WO/2021/215077A1 |
Provided are a sensor system, sensing method, and program that make it possible to enhance the accuracy of a pseudo-signal obtained through self-testing. A sensor system (1) comprises a sensor element (2), a signal processing circuit (3)...
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WO/2021/212266A1 |
Provided are a Fabry-Perot sensor cavity length demodulation system and a Fabry-Perot sensor cavity length demodulation method. The demodulation system comprises: a first light source (1), which emits light of a first wavelength; a secon...
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WO/2021/212927A1 |
A multifunctional sensing integrated flexible fabric-based sensor and a use thereof. The flexible fabric-based sensor consists of yarns formed by respectively wrapping a pressure sensing yarn, a temperature sensing yarn and a humidity se...
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WO/2021/209246A1 |
Embodiments according to the invention relate to a method (100), in particular for monitoring a mechanical stress acting on an inductive component (210). The method (100) comprises the step of detecting (110) one or more mechanical-stres...
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WO/2021/211770A1 |
The present application describes a portable or stationary light electric vehicle brake inspection device that may be used to check the brake system of a light electric vehicle. The light electric vehicle brake inspection device helps ma...
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WO/2021/210174A1 |
This pipe temperature sensor mounting structure mounts a pipe temperature sensor to a pipe using a mounting part. The pipe temperature sensor includes a sensor unit for sensing heat. The mounting part includes: a cylindrical pipe-mountin...
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WO/2021/209961A1 |
A battery block (201) comprising battery cells (201a) and a fiber- optic sensing system (202, 203, 205, 206, 204) for the in situ and in operando monitoring of said battery cells (201a), comprising a plurality of fiber-optic sensors (202...
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WO/2021/206380A1 |
The present disclosure relates to an electronic device including force sensors disposed on the same layer, and to a method for controlling same. An electronic device according to one embodiment of the present disclosure comprises: a cove...
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WO/2021/205373A1 |
A force sensor assembly for use in the field of cardiac ablation, for the ablation-based treatment of atrial fibrillation and other cardiac arrhythmias. Various embodiments of the disclosure are directed to a catheter distal force sensor...
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