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Matches 1 - 50 out of 8,199

Document Document Title
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...  
WO/2019/069846A1
This pipe inspection device comprises: at least one first roller; a first frame for rotatably supporting the at least one first roller; at least one second roller disposed facing the at least one first roller; a second frame for rotatabl...  
WO/2019/036453A1
Systems and methods for determining rate of corrosion in pipes and other structures are disclosed herein. In one embodiment, a method for measuring a rate of corrosion progress in a specimen includes: generating a first initial pulse int...  
WO/2019/027785A1
A method of detecting corrosion in a conduit or container comprises measuring the thickness of a wall of the conduit or container with one or more pulse-echo ultrasound devices, wherein the method comprises the following steps: (i) recei...  
WO/2019/017132A1
[Problem] To accurately determine the body length or the weight of a cultivated aquatic animal by taking the activity cycle of the aquatic animal into consideration. [Solution] A growth state measurement apparatus 1 is provided with: a t...  
WO/2019/014766A1
Detecting and/or positioning annulus spacers, to maintain the annular space between a pressure tube within a calandria tube of a nuclear reactor, includes vibrating the tube with a transducer to induce motion of the annulus spacer, measu...  
WO/2019/010287A1
Integrated probes and probe systems suitable for attachment to a robotic arm of a remotely operated vehicle are disclosed. The probes and probe systems serve to perform cleaning operations and both cathodic protection (CP) voltage measur...  
WO/2019/003499A1
Provided is a sensor head for a crystal-oscillation-type film thickness monitor that is capable of suppressing the stepping out of a stepper motor and the increase of motor excitation current. The sensor head comprises a sensor head body...  
WO/2019/004341A1
This ultrasonic thickness measuring device measures the thickness of a portion to be measured, by pressing a measuring surface of an ultrasonic probe against a surface to be measured of the portion to be measured, and transmitting and re...  
WO/2018/235017A1
A metal sheet flatness control system to control flatness of metal sheets obtained by flattening and shearing an uncoiled metal sheet web in a production line. The flatness control system comprises a support frame; a measurement apparatu...  
WO/2018/210501A1
The invention relates to a method for determining the external and internal geometry of a component (1) with at least one cavity, wherein - a component (1) to be measured is provided (S1) with at least one cavity, - the external geometry...  
WO/2018/207629A1
A cooking device (100) comprises a cooking chamber (301) in which an item (203) to be cooked is accommodated, a cooking unit that cooks the item (203) to be cooked accommodated in the cooking chamber (301), a doneness detection unit (105...  
WO/2018/202697A1
A method facilitates the unambiguous measurement of a layer thickness (d) of an object (3). Initially, the object (3) is provided, the layer thickness (d) thereof lying between a minimum layer thickness dmin and a maximum layer thickness...  
WO/2018/182098A1
The present invention relates to an underwater structure measuring system and an underwater structure measuring method, which can generate a three-dimensional shape of an underwater structure by acquiring a plurality of tomographic shape...  
WO/2018/183983A1
Provided herein are systems and methods for real time processing of signals from an array of transducers for detecting transient elastic waves originating from unknown locations in a body, which may propagate in a dispersive fashion. The...  
WO/2018/168219A1
This position locating system has a plurality of sensors, a time measurement unit, an angle calculation unit, and a position locating unit. The plurality of sensors are disposed at a prescribed sensor interval. The time measurement unit ...  
WO/2018/151376A1
Disclosed is a film thickness measuring device provided in a deposition apparatus and measuring the thickness of a film deposited on a sample in a vacuum chamber. The film thickness measuring device comprises: a cooling plate coupled to ...  
WO/2018/143134A1
The present invention comprises: a storage unit (37) that stores deviation when an ultrasound probe unit (1) scans an (n-1)th line of a sample surface, such deviation being in the (n-1)th line between a reference time period and a time p...  
WO/2018/137925A1
A lithographic apparatus is a machine that applies a desired pattern onto a substrate, usually onto a target portion of the substrate. As increasing numbers of layers, using increasing numbers of specific materials, are deposited on subs...  
WO/2018/133179A1
A multi-mode electromagnetic ultrasonic and magnetic flux leakage detection method, apparatus and system, and a sensor. The method comprises: receiving an operation instruction for detecting an object to be detected (S102), wherein the o...  
WO/2018/129530A3
A sensor for ultrasonically measuring a portion of a structure having a temperature significantly above room-temperature, the sensor comprising: a high-temperature portion for intimate contact with the structure, the high-temperature por...  
WO/2018/123343A1
The purpose of the present invention is to provide an ultrasonic measurement device that is capable of measuring the length of a gap between a rotating body in a fluid machine and a casing without providing a reference-position-indicatio...  
WO/2018/122506A2
The invention relates to an automated device (1) for determining the nature of a pipe (2). The device comprises measuring means having: - a magnetic module suitable for indicating the presence of a metallic material in the pipe, and - at...  
WO/2018/117756A1
The present invention relates to an apparatus for measuring a crystal grain size of a steel sheet by using an attenuation coefficient of a Rayleigh wave that can guarantee a sufficiently long ultrasound wave propagation distance even in ...  
WO/2018/119160A1
An inspection system can include a handheld inspection device having a meter portion comprising at least two different paint meters, at least one display, at least one processor configured to present paint measuring locations on an inspe...  
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...  

Matches 1 - 50 out of 8,199