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Patent Searching and Data


Matches 1 - 50 out of 8,124

Document Document Title
WO/2018/112082A1
A sensor for ultrasonically measuring a portion of a structure, the sensor comprising: (a) a transducer for converting an analog transmit signal to an ultrasonic transmit signal, and for converting an ultrasonic reflected signal to an an...  
WO/2018/099682A1
The invention relates to a measuring assembly (1) for detecting the wall thickness of a pipe (47), comprising an ultrasonic probe (3) and a testing head (2) with a main element (5) which receives an ultrasonic probe (3) and the lower fac...  
WO/2018/100144A1
The present invention relates to a device for measuring the damage of a hollow aeroplane component or hollow gas turbine component (6) using a coordinate measurement arm (2), on which provision is made of a first sensor device (11) havin...  
WO/2018/096285A1
The invention relates to a method for nondestructively testing an adhesively bonded assembly (100) of first (102), second (104) and third (106) materials, the method comprising: a step in which guided waves are generated in the adhesivel...  
WO/2018/092223A1
This workpiece thickness measuring device (10), which contacts the surface of a workpiece (W) on a machine of a machine tool (100) and measures the thickness of the workpiece from the time difference between the transmission and receipt ...  
WO/2018/058856A1
A road-surface ponding detection method, comprising: during the driving of a vehicle, detecting whether there is ponding in a designated road section in front of the vehicle (S10); acquiring the area of the ponding and/or the depth of th...  
WO/2018/056827A1
Method and system for determining a wall thickness of an object such as a pipeline using ultrasound. A pig is used comprising at least one first ultrasonic transducer which is attached to the pig for transmitting ultrasound in the object...  
WO/2018/052809A1
This application discloses magnetically coupled integrated probes and probe systems, attachable to the robotic arms of a remotely operated vehicle to perform both cathodic protection (CP) voltage measurements and ultrasonic testing (UT) ...  
WO/2018/053141A1
Systems and methods for providing optical systems which utilize double Fresnel lenses on curved surfaces for use with display systems, such as silicon-based micro display systems (e.g., OLED micro displays) used with head mounted display...  
WO/2018/052488A1
This application discloses integrated probes and probe systems, which can be attached to the robotic arms of a remotely operated vehicle to perform both cathodic protection (CP) voltage measurements and ultrasonic testing (UT) thickness ...  
WO/2018/048083A1
The present invention relates to a device for measuring a stave thickness, comprising: a main body through which an operation rod passes; a link part for connecting the main body and one end of the operation rod; and a sensor part provid...  
WO/2018/045497A1
An arc surface sound gathering waveguide device applicable to the field of ultrasonic thickness measurement. Under the condition that an ultrasonic wave does not has frequency dispersion and the fidelity is ensured, a surface of the arc ...  
WO/2018/048823A1
A non-invasive method and system for reliably locating underground pipes, particularly non-metallic pipes. The invention uses portable seismic generator to direct seismic waves into the earth at a downrange sampling location suspected to...  
WO/2018/043006A1
Provided is a gravity measuring device which is capable of autonomous navigation and hovering in water and which is grounded on a body-of-water bottom to measure gravity. The gravity measuring device comprises: a gravity measuring unit f...  
WO/2018/032106A1
A methods and systems for determining a change in condition of a rock bolt are disclosed. Some methods may comprise, at a first point in time, propagating shear and longitudinal ultrasonic waves along the rock bolt to measure a first tim...  
WO/2018/028920A1
The invention relates to a method for measuring a lubricating gap between lubricated contact elements, comprising the method steps of: providing the contact elements (2, 10; 3, 10; 14, 10; 7, 10; 7, 5, 13, 10; 8, 10) with an interposed l...  
WO/2018/029445A1
A method of determining a thickness of a region of wall- or plate-like structure which is thinner than a thickness of a surrounding region of the structure due to a cavity in the structure is disclosed. The method comprises comparing a m...  
WO/2018/027331A1
There is provided a light collecting device comprising a concave portion for receiving incoming light. The concave portion comprises a reflective inner surface for directing at least partly the incoming light toward a focal spot, which i...  
WO/2018/020148A1
The invention relates to a method and a device for measuring the thickness of a metallic coating of a substrate, said method being of the type comprising the following steps: providing a substrate (10) coated with a metallic coating (12)...  
WO/2018/020215A1
1. A method of (measuring the waif thickness of an article comprising the steps of (a) providing an inspection machine having an inspection machine co-ordinate system associated therewith, the inspection machine comprising a thickness me...  
WO/2018/013715A3
Methods and systems for efficient and accurate inspection of tubular goods are disclosed. Inner and outer diameter measurements of a tubular good along the entire length are obtained using laser or other light measurement systems. Discre...  
WO/2018/008538A1
[Problem] To provide a position detection device and a reference position setting method for a position detection device, which are capable of setting easily in a short period of time a reference position suited for the sense of a worker...  
WO/2018/007790A1
The present technique provides an apparatus comprising receiver circuitry to receive a signal formed from a plurality of multipath signal components, including a first set of multipath signal components that have been subjected to modula...  
WO/2017/223499A1
A system and methods of nondestructive testing are described. The system includes an immersion ultrasonic probe and a laser vibrometer. The immersion ultrasonic probe and a sample are immersed in a fluid contained in an immersion tank an...  
WO/2017/209729A1
A method for imaging a tooth surface, the method executed at least in part on a computer, directs an excitation signal toward the tooth from a scan head and obtains a depth-resolved response signal emanating from the tooth, wherein the r...  
WO/2017/183816A1
An audio apparatus and a control method therefor are provided. The present audio apparatus comprises: a vibration part for providing audio using vibration; a sensing part for sensing one or more of the material and the thickness of an ob...  
WO/2017/177150A1
A method and system for testing fluid filled pipes, tubes and other such vessels using sound and vibration is disclosed. The method involves determining the propagation speed of two or more tones that differ in frequency according to a p...  
WO/2017/160082A1
The present invention relates to a contactless thickness measurement system and method using a laser and, more specifically, to a contactless thickness measurement system and method using a laser, the system comprising: a light emission ...  
WO/2017/126218A1
Provided are a gap measurement device and gap measurement method that make it possible to suppress inconsistency between workers and reduce damage to material forming a gap. This gap measurement device (20) is for measuring the distance ...  
WO/2017/119380A1
[Problem] To enable a more precise identification operation for a plurality of device types, in a conveyance line on which types of workpieces having different specifications are mixed, especially, a conveyance line for cylinder blocks i...  
WO/2017/108051A1
The invention relates to a method for retrieving bolt length measurements of a bolt securing two parts of a structure, wherein the bolt has a bolt head including a top surface and a threaded part including a bottom surface and wherein an...  
WO/2017/090390A1
Provided are a stand-alone device for measuring piping thickness using ultrasonic waves, and a method for the same, whereby the thickness of piping having a structurally discontinuous portion is measured from an inside surface thereof. A...  
WO/2017/086150A1
Provided are: a device for measuring the thickness of a deposit within a pipe used in a plant or the like; and a method for such measurement. The device for measuring the thickness of a deposit using ultrasonic waves comprises: an ultras...  
WO/2017/077287A1
An ultrasonic thickness gauge is provided for measuring the thickness of a hot substrate and configured to be permanently installed on the substrate, the ultrasonic thickness gauge comprising: (a) a transducer, the transducer comprising ...  
WO/2016/208167A1
[Problem] To accurately detect the position of a sound source. [Solution] Signal measurement units 11 measure a signal outputted from a sound source as measurement signals. A reference signal acquisition unit 14 acquires a reference sign...  
WO/2016/185435A1
A system 100 for real time remote measurement, through sound waves, of geometric parameters of a pipeline 2 in the launch step is described. System 100 comprises an acoustic transceiver unit which can be positioned in pipeline 2, and a c...  
WO/2016/179388A1
Systems and methods for lap timing and counting in athletic events are disclosed. The systems and methods do not require the athlete to wear a counter/timer, a transmitter, a reflector or another kind of marker. A portable computing devi...  
WO/2016/168877A1
The invention relates to a method and a device for indicating or controlling the operating state of the outlet nozzle (2) for a cutting working gas of a cutting torch or of a cutting torch working gas that aids in cutting. A vibration se...  
WO/2016/146337A1
The invention relates to an erosion protection layer that can be continuously monitored. For this purpose, a sensor system is arranged on the back side of the erosion protection layer. Said sensor system can determine the state of the pr...  
WO/2016/132272A1
Transmit power is adaptively set in medical diagnostic ultrasound imaging. The relative strength, such as a ratio, of harmonic and fundamental responses is calculated. This relative strength is used to set the transmit power. The transmi...  
WO/2016/110311A1
The invention relates to a method for determining the state, in particular the thickness, of elastomer or other coatings (1) of a metal object which is coated on at least one side and preferably on the inside, in particular tubular hollo...  
WO/2016/110682A1
A method and apparatus for assessing a calibration of a multi-axis ultrasonic scanner, the method comprising: providing a calibration verification tool (100), comprising a plurality of mutually oblique plates (110-140) defining surfaces ...  
WO/2016/098762A1
A distance measurement device (100) is provided with: a fixed member (10); a movable member (20) that comprises a fixed section (21) and a deformable section (22) and in which one end (21a) of the fixed section (21) is connected to the f...  
WO/2016/096442A1
The invention relates to a method and apparatus for determining a size information of food ingredients. The method comprises a step of applying (110) to the food ingredients an electrical field having a given radio frequency, the electri...  
WO/2016/088539A1
Provided is a measurement jig for easily and accurately measuring cylindrical tubes. A measurement jig 2 for cylindrical tubes comprises: a bridge member 23 that secures a reaction tube 11 as sandwiched between a left top plate 21a and a...  
WO/2016/082526A1
Disclosed are a device and a method for testing impedance characteristic and expansion performance of a sound absorption material, belonging to the technical field of material performance detection. The device comprises: a first cavity (...  
WO/2016/081277A1
A sensing system provides real time information as to the location of a stand in a tubular string at a predetermined elevation such as where the rams are located. This allows a determination of whether the upsets are aligned with the ram...  
WO/2016/072072A1
A sensing system that is provided with a surface acoustic wave sensor (3, 103, 203, 303, 403) that comprises a first surface acoustic wave element (15, 115, 215, 315, 415) and a second surface acoustic wave element (16, 116, 216, 316, 41...  
WO/2016/058905A1
The present invention relates to a method and measuring arrangement for layer thickness measurement of a layer which can be applied to a substrate by means of a vapour deposition method, comprising: - a measuring head (30) which is provi...  
WO/2016/056499A1
An ultrasonic plate thickness measurement device (9) is provided with a taper shank (13) having the same shape as the taper shank of an interchangeable tool that is selectively attached to the main shaft (2) of a machine tool and an ultr...  

Matches 1 - 50 out of 8,124