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WO/2021/092135A1 |
Robotic inspection device for tank and pipe inspections includes a housing configured to be positioned on a portion within a flow apparatus. The portion has a wall with a coating on the wall. The coating has a coating thickness. The devi...
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WO/2021/081340A1 |
System for analyzing deposit, such as scaling, fouling, biofilms, or corrosion, within a fluid handling system 10, e.g., an industrial water system 12, is described. The system comprises a conduit 16 adapted to be fluidly coupled to the ...
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WO/2021/075698A1 |
The present invention relates to a multifunctional corrosion probe system capable of simultaneously detecting general corrosion and concentrated corrosion of a pipe on the basis of a physical change value of a stacked specimen. The multi...
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WO/2021/067193A1 |
A method according to the disclosure configures a processor to predict metal loss in a structure for remediation. The method uses a machine learning model, trained based upon historical data, to predict metal loss over locations of a str...
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WO/2021/062403A1 |
An automated system for measuring the voltage potential across test coupons, reference cells and metal structures is disclosed. The system may evaluate the amount of cathodic protection that may be applied to the metal structure. The sys...
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WO/2021/056751A1 |
A method for predicting the service life of a polystyrene material by using a sun tracking concentration accelerated aging test, the method comprising: carrying out a sun tracking concentration accelerated aging test on a polystyrene (PS...
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WO/2021/055354A1 |
An apparatus to simulate biocide performance in crude oil pipeline conditions is disclosed. The apparatus includes: a reactor to simulate a two-phase crude oil pipeline which includes a crude oil phase above a water phase. The reactor ha...
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WO/2021/053121A1 |
A mountable sensor for measuring a parameter within a conduit or chamber comprising an outer wall defining an enclosed internal volume, the mountable sensor comprising: a sensor housing comprising a first opening; a sensing element posit...
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WO/2021/055296A1 |
This disclosure provides techniques for detecting and/or inhibiting corrosion of a distribution/recirculation network for a fluid, e.g., an aqueous matrix (liquid). For example, the disclosed techniques can be used to measure and/or pred...
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WO/2021/053169A1 |
A printer configured for printing with conductive ink for applying a conductive pattern to a surface comprising a wheeling structure for moving the printer over the surface and a transfer unit for applying a layer of electrically conduct...
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WO/2021/049379A1 |
A hydrogen permeation test device (1) according to an embodiment of the present invention uses an electrochemical hydrogen permeation method to measure the amount of hydrogen penetrating a metal material, said test device comprising: a m...
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WO/2021/045731A1 |
An apparatus may include: a body defining a flow path; an inlet to the flow path; an outlet to the flow path; a test coupon at least partially disposed within the flow path; a sealing element disposed between the test coupon and the body...
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WO/2021/044174A1 |
A wall having a fluid impervious coating thereon and further comprising a monitoring arrangement which provides for monitoring the condition of the wall. The monitoring arrangement is mounted on a surface of the wall.
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WO/2021/038711A1 |
This invention comprises: a composition ratio calculation unit 10 for calculating a first composition ratio that is a ratio of the amount of rust collected from a breaking surface of internal steel of an old concrete structure that has b...
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WO/2021/036762A1 |
Provided is a test platform for the artificial simulation of cable damage in a strong-wind coastal environment, the test platform comprising: an experiment table top, and a pair of supports fixed on the experiment table top, wherein a co...
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WO/2021/033397A1 |
[Problem] To precisely evaluate delayed fracture characteristics in a low-temperature, high-humidity environment and in a high-chloride environment. [Solution] A method for evaluating the delayed fracture characteristics of a metal mater...
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WO/2021/034901A1 |
A method according to the disclosure configures a processor to execute a machine learning model specific to a type and size of the structure, the machine learning model being trained using historical data of known structures of the same ...
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WO/2021/028480A1 |
A coated structure with a monitoring system, the structure comprising a base having a base surface, a coating joined to the base surface in a base interface and extending in a thickness direction to an outer coating surface, a sensor com...
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WO/2021/023074A1 |
Provided are a train operation protection method and system in an atmospheric pollution environment, wherein the train operation protection method in the atmospheric pollution environment comprises: collecting multiple sets of roof and b...
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WO/2021/026246A1 |
Methods of assessing internal features of oilfield equipment including elbows, connections, valves, branches, olets, and other structures include the methods and apparatus for determining the physical geometric boundaries of oilfield str...
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WO/2021/024015A1 |
The present invention relates to an apparatus and a method for testing corrosiveness of liquid feedstock comprising: a feed preparation section (A) for pre-treating the liquid feedstock; a feed treatment section (B) downstream the feed p...
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WO/2021/016298A1 |
A metal plate corrosion sensing apparatus includes a conduit, and an electrical resistance probe mounted within the conduit, the electrical resistance probe configured to receive an electrical signal indicating a thickness of the metal p...
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WO/2021/014021A1 |
The present invention relates to an electrochemical measurement system (S) for monitoring a concrete structure (Cs) comprising a reinforcement bar, said system comprising: at least six electrodes (Ei) configured to be placed in contact w...
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WO/2021/011729A1 |
A method for identifying metal wall loss in an insulated metal structure is provided. The method includes receiving thermograms of the outer surface of the structure using an infrared camera, applying filters to the thermograms using a f...
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WO/2021/011616A1 |
A system, an apparatus and a method for simulating and assessing a damaged corrosion film in a pipe segment for pitting corrosion potential under field conditions, including variations in cathode to anode ratios. The apparatus has an ano...
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WO/2021/001922A1 |
Provided is a corrosion damage evaluation method for evaluating corrosion damage on a pipe that has corroded from an initial shape, the corrosion damage evaluation method comprising: an acquisition step for acquiring an image including a...
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WO/2021/001249A1 |
The present invention relates to an installation (1) for carrying out dynamic corrosion and degradation tests on samples (4) being in contact with a fluid, comprising: - a tank (2) for heating and storing, in use, a fluid at a given temp...
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WO/2020/261422A1 |
Provided is a method for evaluating the risk of hydrogen embrittlement fracture of reinforcing bars, which is performed by a hydrogen embrittlement fracture risk evaluation device, the method comprising: a fracture probability curved sur...
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WO/2020/255427A1 |
This corrosion detection sensor (101) detects corrosion of electrical equipment (900) by a caustic gas. This corrosion detection sensor (101) comprises a thin metal film (8) that becomes corroded by the caustic gas, a resistor (9) connec...
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WO/2020/256694A1 |
In various examples, a fluid ejection device may include a substrate with a fluid feed hole and a corrosion-detecting conductive path or sensor disposed behind a wall of the fluid feed hold. The corrosion-detecting conductive path or sen...
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WO/2020/255694A1 |
Provided are a method for predicting the remaining service life of a hose and a system for predicting the remaining service life of a hose, the method and system making it possible to easily predict the remaining service life of a hose. ...
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WO/2020/248546A1 |
Provided is a high-strength multi-point impact resistance and wind erosion prevention test device for a paint film, comprising a frame rod (1), wherein a top of the frame rod (1) is fixedly connected to a bottom of a frame platform (14),...
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WO/2020/246253A1 |
The present invention provides a sulfurization detection sensor capable of accurately detecting a degree of sulfurization. A sulfurization detection sensor 10 is provided with an insulating substrate 1 having the shape of a rectangular...
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WO/2020/240915A1 |
This test piece holder comprises: a holder body that includes a first holder part and a second holder part for holding a tubular test piece, the first and second holder parts sandwiching the tubular test piece from both sides in the tube...
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WO/2020/241888A1 |
A first embodiment of the present invention provides a method that is implemented on a computer in order to perform maintenance of a facility which forms at least a portion of a plant, and which is covered by heat insulating material so ...
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WO/2020/234958A1 |
The present invention provides support that makes it possible to highly accurately evaluate the corrosion of metal that is buried in the ground, regardless of the soil that is used. The present invention comprises a coarse/fine testing u...
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WO/2020/234921A1 |
Provided is a prediction equation derivation device 1, wherein a calculation unit 12 derives a prediction equation for predicting corrosion development in metal on the basis of a fluctuation index due to a cyclic external factor that flu...
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WO/2020/230373A1 |
The purpose of the present invention is to provide a corrosion management system capable of performing an evaluation of minute amounts of thickness reduction, a water treatment device, a power plant, a corrosion management method, and a ...
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WO/2020/230183A1 |
After testing over a short period, this invention derives a prediction formula for corrosion progress that is highly applicable to a real environment. This corrosiveness prediction device is for predicting a corrosiveness expressing the ...
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WO/2020/227632A1 |
The Direct Detection technique uses a Fabry -Perot interferometer to determine the Doppler shifts in the LIDAR return. The detection approaches include either the edge technique which uses narrow band filters to transform the shift into ...
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WO/2020/220450A1 |
Provided are a high-throughput sensor suitable for corrosion big data monitoring and a manufacturing method for the high-throughput sensor. The sensor comprises first and second metal sheets, and an insulating sheet arranged therebetween...
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WO/2020/222365A1 |
The present invention relates to a system and a method for monitoring corrosion by using an optical fiber sensor and, more specifically, to a system and a method for monitoring corrosion by using an optical fiber sensor, the system and t...
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WO/2020/216469A1 |
The sensor arrangement (200) may be used for measuring fouling and/or erosion in a machine. A first piezoelectric transducer (210), a first plate (230) and eventually a first support member (230) form a first vibrating mass (210+220+230)...
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WO/2020/218015A1 |
An environmental testing chamber (2) is equipped with: a supply opening (2in) through which air-conditioned air is supplied at a prescribed wind speed and a prescribed temperature; a discharge opening (2out) that is arranged facing the s...
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WO/2020/217284A1 |
A weather resistance testing machine (1) comprises: a light source (11) that emits light in a test tank (10); a plurality of specimen holders (13) attached on a test frame (12); and a light receiver (14) attached on the test holder (13),...
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WO/2020/211192A1 |
Disclosed is a method for evaluating the influence of mother rock on reservoir physical properties, the method comprising the following steps: 1) selecting, according to the rock type distribution of a target reservoir, a typical rock sa...
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WO/2020/213243A1 |
Provided is a sulfidation detection sensor that can achieve high-sensitivity detection and can also prevent separation of outer electrodes. According to the present invention, after a sulfidation detection conductor (2) has been formed...
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WO/2020/208931A1 |
Provided is a sulfidation detection resistor that can accurately detect degree of sulfidation. A sulfidation detection resistor (100) that comprises a rectangular insulating substrate (1), a sulfidation detection conductor (2) that is ...
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WO/2020/198781A1 |
The present invention relates to a system and method for monitoring wear in pipes, particularly irregular wear in pipelines transporting abrasive fluids. The system includes a plurality of wear sensors spaced along a length of a pipe. Ea...
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WO/2020/202815A1 |
Provided are a sulfurization detection sensor capable of accurately detecting a degree of sulfurization and a manufacturing method and mounting method for such a sulfurization detection sensor. This sulfurization detection sensor (10) ...
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