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Matches 1 - 50 out of 8,384

Document Document Title
WO/2020/255129A1
The present invention, in some embodiments thereof, relates to a reduced invasive suture passer and, more particularly, but not exclusively, to a device and method for reduced invasive suspension palatoplasty for treatment of Obstructive...  
WO/2020/248516A1
An air-coupled ultrasonic interferometry method, comprising: taking an air-coupled ultrasonic transducer as a measuring head to face the surface of a workpiece, reflecting ultrasonic waves back and forth on the surface of the workpiece, ...  
WO/2020/243984A1
Provided by the present invention are a goods perception system, a goods perception method and an electronic device. The goods perception system comprises a goods database generation unit, a distance value collection unit, a pick-and-pla...  
WO/2020/230124A1
A system for fluid flow analysis in a plurality of pipes carrying fluids comprising: a plurality of flow measuring devices, wherein each device is attached to one of the plurality of pipes, wherein each device provides flow measurement d...  
WO/2020/231884A1
Processing sound in an enhanced reality environment can include generating, based on an image of a physical environment, an acoustic model of the physical environment. Audio signals captured by a microphone array, can capture a sound in ...  
WO/2020/224855A1
The invention relates to an automated method for determining a thickness of an object at a specific location, such as the determination of a wall thickness of a blade or a vane of a gas turbine. The invention further relates to a compute...  
WO/2020/207076A1
An explosion-proof electromagnetic ultrasonic oil and gas pipeline corrosion thinning on-line detection system and method, which use an explosion-proof electromagnetic ultrasonic detection system consisting of an explosion-proof tank (1)...  
WO/2020/191971A1
A reflector-shape extraction system and method employing sound field features, the method comprising: projecting an ultrasonic wave to a reflector (1); detecting ultrasonic echoes at various receiving angles and various depths obtained b...  
WO/2020/192057A1
A large wall plate ultrasonic on-machine scanning thickness measuring device and method. The device adopts a gantry-type numerical control machine (1) as a measuring machine body, a large wall plate to be measured (4) is clamped on the g...  
WO/2020/186743A1
An ultrasonic detection device and an ultrasonic nondestructive methods for pipe (2015) wall thickness measurement at high or low temperatures. An ultrasonic detection device comprises a first and a second ultrasonic waveguide (2012, 201...  
WO/2020/180656A1
A measurement system to measure at least one of a height and a thickness of an edge ring in a plasma processing chamber includes an ultrasound transducer configured to output an ultrasound signal into the edge ring and to receive a refle...  
WO/2020/174214A1
A method of calibrating an ultrasound probe having a coupling element for engaging the surface of an object to be inspected, in which the ultrasound probe and a calibration artefact are provided on a positioning apparatus having at least...  
WO/2020/165495A1
A system for detecting a wave occurring in/on a membrane comprises a source (101) for directing an excitation signal obliquely to the membrane and a receiver (102) for measuring interference between a first part of the excitation signal ...  
WO/2020/161692A1
An inspection system comprising a first and second computer controlled robotic arm that each have five degrees of freedom (x, y, z, α, β) and respectively control position and tilt of first and second probes for inspection of a workpie...  
WO/2020/150802A1
The semi-autonomous inspection device being formed by a cylindrical body (1), having rear plate springs (3), with rollers (4) at their free ends, which centralize the cylindrical body Inside the tubulation (T), also having in the upper f...  
WO/2020/151568A1
The present application provides an angle measurement apparatus; said angle measurement apparatus is used for measuring the angle between a first body and a second body connected by means of a rotary shaft. The angle measurement apparatu...  
WO/2020/154035A1
A method of inspection or maintenance of a curved ferromagnetic surface (150) using an unmanned aerial vehicle (UAV) (100) having a releasable crawler (130) is provided. The method includes: flying the UAV from an initial position to a p...  
WO/2020/150927A1
A smart device, a method for three-dimensional indoor positioning of a person, and method for realizing smart home. The smart device comprises a main control module (10) and an upper sensing module (21) and a lower sensing module (22) pr...  
WO/2020/137141A1
A pipe inspection apparatus (100) according to an embodiment of the present invention is provided with: moving devices (1, 2) that are attached to a pipe (6) to be inspected and that are configured to travel along the extending direction...  
WO/2020/128285A1
According to the invention, the method (10) comprises: - scanning (11) the three-dimensional surface using a matrix sensor at different measurement points 0(i,j) located at the intersection of scanning rows Li and of increment rows Lj; -...  
WO/2020/117271A1
A downhole tool is placed in a borehole of a subsurface formation. The downhole tool comprises a plurality of calipers arranged around a circumference of the downhole tool. A plurality of standoff measurements is received for different r...  
WO/2020/090287A1
[Problem] To provide a target measurement apparatus and a target measurement method that can accurately calculate the size and/or the weight of a target in water by using a transducer. [Solution] This target measurement apparatus is prov...  
WO/2020/091011A1
[Problem] When a beam is emitted from inside a pipe onto an inside surface of the pipe using an ultrasonic probe in which flat plate-like transducers are arranged, since the transducers are in the shape of flat plates, signals reflected ...  
WO/2020/079355A1
Disclosed is a method of configuring a device for the non-destructive testing of a mechanical part, said device comprising an optical motion-tracking system, a non-destructive testing probe which is securely connected to a first rigid bo...  
WO/2020/074374A1
The invention relates to an enveloping body (1) for at least partly detecting a contour of a limb, wherein the enveloping body (1) has a base body (2), wherein the enveloping body (1) has at least one sensor (6) which is configured to de...  
WO/2020/074895A1
A method of determining a thickness of an elongate or extended structure (2; Fig. 8) using elastic waves is disclosed. The method comprises receiving at least one time- domain signal from a transducer (12), generating a frequency-domain ...  
WO/2020/070668A1
Described is a device (1) for measuring the overall dimensions of the transversal cross-section of pipes (T) made of thermoplastic material fed along a rectilinear direction (D1), means for detecting the position, on a Cartesian plane (O...  
WO/2020/070481A1
Disclosed is a method of determining a characteristic of a measurement intermediate layer (220) in a multilayer structure (200) using an ultrasonic transducer (100), wherein the multilayer structure (200) includes a first layer (210), a ...  
WO/2020/068710A1
A system for monitoring a thickness of an asset includes an ultrasonic measurement system and a multiplexer switch module connected by a primary two-conductor connection. The multiplexer switch module includes one or more individual swit...  
WO/2020/050982A1
Embodiments disclose herein include a sensor wafer. In an embodiment, the sensor wafer comprises a substrate, wherein the substrate comprises a first surface, a second surface opposite the first surface, and an edge surface between the f...  
WO/2019/235330A1
The purpose of the present invention is to provide an optical-fiber path searching method, an optical-fiber path searching system, a signal processing device, and a program that make it possible to extract only a signal generated by an e...  
WO/2019/218446A1
A method and system for real-time measurement of the height of a spray boom (1) relative to a crop canopy, wherein the method comprises the following steps: step 1: calibrating ultrasonic distance measurement sensors (14, 16, 19, 20); st...  
WO/2019/217612A1
A Computed Tomography (CT) system can be deployed by subsea vehicles such as remotely operated vehicles (ROVs) or by divers to perform CT inspections on a subsea structure. In embodiments, a marinized signal source and a marinized flat p...  
WO/2019/214765A1
The invention relates to a method for measuring a thread, in particular of a spindle of a ball screw drive, in which method a contactless distance sensor is moved parallel to the axial direction of the thread, a measurement signal (14) c...  
WO/2019/197317A1
The invention relates to a method for automatically detecting a loading surface of a vehicle, comprising the steps of determining (S101) a lateral contour of a vehicle; determining (S102) a height profile of the vehicle; calculating (S10...  
WO/2019/188661A1
The present invention is capable of highly accurate distance measurement. The present invention transmits ultrasound on the basis of a transmission signal in which the frequency becomes zero after a square wave having a fixed period and ...  
WO/2019/186894A1
In this vapor deposition device, multiple openings (131) are formed in a rotary chopper (13) such that at least some of the multiple openings (131) are positioned between a nozzle and parts of a grain-receiving surface (20A) of a quartz ...  
WO/2019/180347A1
The invention concerns a method for the non-destructive mapping of a component, in order to determine an elongation direction of the elongate microstructure of the component at at least one point of interest, characterised in that it com...  
WO/2019/152961A1
Disclosed are devices, systems and methods for touch, force and/or thermal sensing by an ultrasonic transceiver chip. In some aspects, an ultrasonic transceiver sensor device includes a semiconductor substrate; a CMOS layer attached to t...  
WO/2019/143877A1
Embodiments include an electromagnetic acoustic transducer (EMAT) system. The EMAT system includes a plurality of magnets and a conductor set. The plurality of magnets has a like pole arrangement and wherein each magnet is in close proxi...  
WO/2019/142796A1
The purpose of the present invention is to achieve a tactile information estimation device which acquires tactile information from visual information. This tactile information estimation device has a visual tactile feature extraction uni...  
WO/2019/126967A1
Disclosed is a surface strain sensor, comprising: a light reflective film (11), used for deforming along with the change in pressure of a to-be-measured surface; a transparent connection layer (12), arranged stacked with the light reflec...  
WO/2019/129376A1
The invention relates to a method (18) for determining a layer thickness (d) applied or removed by a construction machine (1), in particular a paver or a road miller, while working the ground (8), having the steps of: measuring (19) the ...  
WO/2019/109385A1
A method for measuring a coating thickness and a measurement system, pertaining to the technical field of measuring a coating thickness, and set forth to resolve an issue in which existing methods for measuring a coating thickness have a...  
WO/2019/099468A1
Provided is an unmanned aerial vehicle for measuring the wall thickness of a structure. The unmanned aerial vehicle may be an intrinsically safe unmanned aerial vehicle and may include an arm having an electromagnetic acoustic transducer...  
WO/2019/097055A1
Device for detecting deposition layers in a conduit conducting a liquid or a soft medium and/or for level detection, the device comprising a transmitter (31) for generating acoustic waves (SSAW, AWM); a receiver (32) for receiving acoust...  
WO/2019/098232A1
An inspection system according to an embodiment includes a probe and a control unit. The probe includes a plurality of ultrasonic sensors arranged in a first direction. The probe moves in a second direction intersecting the first directi...  
WO/2018/065762A3
The disclosure relates to a method and apparatus for measuring separation and/or orientation between two relatively movable members (e.g., two flanges). The apparatus measures at least one of separation and orientation between a first me...  
WO/2019/078884A1
Embodiments can provide a medical imaging patient bed with an integrated electronic ruler system, comprising a light strip, mounted to the medical imaging bed; a trough comprising an open end and a closed end, mounted to the medical imag...  
WO/2019/072678A1
The invention relates to a measurement of the wall thickness of pipes, containers or panels (hereinafter referred to as samples) in which the interior or underside is inaccessible. The invention further relates to a measurement of the la...  

Matches 1 - 50 out of 8,384