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WO/2020/039611A1 |
The present invention provides a corrosive environment monitoring method capable of short-term to long-term identification of the type of corrosive gas, without requiring a power source such as a commercial power source or a storage batt...
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WO/2020/032795A1 |
A corrosion testing device comprising a coupon holder for a sucker rod of a pump system and at least one coupon for corrosion testing, wherein the coupon holder comprises a holder body having an outer body surface and an inner contact su...
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WO/2020/031546A1 |
In the present invention, corrosion of a reinforcing rod included in a reinforced concrete test piece having a crack is accelerated. An accelerated corrosion testing apparatus 100 for accelerating corrosion of a reinforcing rod 12 includ...
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WO/2020/017279A1 |
The present invention improves the testing time for measuring hydrogen diffusion in steel. The present invention also improves the reproducibility with which hydrogen in steel is located. A control terminal 23 controls the following devi...
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WO/2020/006575A1 |
A solar tracker including solar modules which include, a frame and a plurality of bifacial solar cells supported by the frame. The solar modules also including a gap formed between two or more of the solar cells, the gap being formed pro...
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WO/2019/241849A1 |
A buried pipeline assessment process, including the steps of: traversing a sensor along a path parallel and proximal to at least a portion of a buried pipeline having damaged regions where a protective coating was damaged during introduc...
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WO/2019/244465A1 |
In the present invention, a DC power supply (3) applies a DC voltage to semiconductor elements (1-1)–(1-N) to be tested. A current detection unit (4) detects leakage current from a test circuit (2) comprising the semiconductor elements...
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WO/2019/239749A1 |
The present invention can accurately control the temperature of a temperature-controlled member when conducting a given test such as corrosion test, and provides accurate test results. This calculation device D comprises: a first acquisi...
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WO/2019/235303A1 |
According to the present invention, cracks generated in a steel material are detected simply. An electric current measuring device 10 measures the value of an electric current flowing through a target steel material 100 which is immersed...
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WO/2019/230975A1 |
This maintenance support device is provided with: a probability information storage device which stores a plurality of numerical ranges associated with a plurality of items of probability information indicating the probability of a struc...
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WO/2019/229238A1 |
The present invention relates to a method for the detection and monitoring of surface fouling from the nanoscale as a predictive or real-time monitoring tool. The invention also relates to devices for carrying out said method, and to use...
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WO/2019/227639A1 |
A reliability testing device for a composite material propeller blade of a rotor unmanned aerial vehicle in windy and sandy environments, comprising a device body (1), a wind direction adjustment apparatus (5), a sand guiding apparatus (...
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WO/2019/230608A1 |
A creep life evaluation method according to an embodiment comprises: a damage index acquisition step for acquiring a damage index of a first part of a boiler pipe used for a boiler, and a damage index of a second part for the boiler, the...
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WO/2019/225727A1 |
Provided is a corrosion rate estimating device for estimating the corrosion rate of a metal in soil, using a predictive model representing a future corrosion rate. This corrosion rate estimating device is provided with: a corrosion rate ...
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WO/2019/225664A1 |
According to the present invention, the corrosion amount of a metal material buried in soil is easily estimated. This corrosion amount estimation device 1 is provided with: a soil analysis unit 10 for acquiring a particle diameter distri...
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WO/2019/216224A1 |
The purpose of this invention is to estimate, with a high degree of accuracy, the steel rupture starting point due to hydrogen embrittlement. A device 1 for estimating the steel rupture starting point comprises: a unit 11 for calculating...
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WO/2019/210389A1 |
A device and method for construction material testing and concrete material characterization, wherein the method includes embedding a transmission line probe within a construction material; performing a time domain reflectometry (TDR) me...
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WO/2019/208462A1 |
Provided are a corrosive environment monitoring method for obtaining environmental information relating to each usage condition, and an appliance incorporating a corrosive environment monitoring system. Provided are a monitoring method, ...
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WO/2019/203545A1 |
A method for evaluating the cleanliness of steel materials, according to an embodiment of the present invention, comprises the steps of: providing a steel specimen; allowing hydrogen to penetrate the specimen by means of an electrochemic...
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WO/2019/203028A1 |
The objective of the present invention is to reduce the time required for corrosion testing of a coating material. A coated fiber probe 115 on a measuring surface of which a coating film has been formed using the same coating specificati...
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WO/2019/198679A1 |
This method for inspecting a heat resistant member is provided with: a relationship acquiring step of acquiring a relationship between a mean particle size of a precipitate at least equal to a first particle size, from among precipitates...
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WO/2019/197947A1 |
Object: To provide a detection member, an insulator, and a detection method that can previously detect narrowing of a pin of the insulator. Solving Means: A detection member according to an embodiment is a detection member 10 for detecti...
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WO/2019/186898A1 |
Provided is a method for evaluating hydrogen embrittlement characteristics of a metal material, wherein the method is characterized by having: a salt adhesion step in which a metal salt including a chloride is caused to adhere to the sur...
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WO/2019/189132A1 |
This method for evaluating characteristic deterioration of a moving body evaluates characteristic deterioration on a movement path of a second moving body, which is the same as or different from a first moving body, on the basis of multi...
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WO/2019/186113A1 |
The present invention relates to a system and method for continuous monitoring of system health in closed water systems. Sensors are provided to measure a plurality of system parameters. The measurements are compared to threshold ranges....
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WO/2019/186940A1 |
This evaluation method of hydrogen embrittlement characteristics comprises: a salt attachment step of attaching a metal salt containing a chloride to the surface of a metal material; and a basic step performed after the salt attachment s...
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WO/2019/188887A1 |
A method for evaluating the remaining service life of a pipe according to one embodiment is provided with: a step for measuring the outside circumference of a pipe to be evaluated; and a step for inputting the circumference obtained by m...
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WO/2019/182225A1 |
The present invention provides a sensor assembly for measuring corrosion of an architectural structure with higher accuracy than the conventional art, and a corrosion measurement method using the sensor assembly. To this end, the present...
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WO/2019/169833A1 |
A method and system for testing the residual service life of a pipe. The method for testing the residual service life of a pipe comprises: acquiring a strain hardening modulus value of at least three polyethylene materials with a known d...
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WO/2019/168698A1 |
A method for estimating metal thickness on a plurality of casing strings in a cased hole may comprise obtaining a multi-channel induction measurement using a casing inspection tool, constructing a forward numerical model of the multi-cha...
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WO/2019/164888A1 |
An electrochemical system for measuring the repassivation kinetics of a metallic material under sour oil field conditions comprises a housing made of the metallic material surrounding an internal space; insulating covers positioned on th...
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WO/2019/150784A1 |
This metallic structure corrosion evaluating system is provided with: a measurement terminal electrically connected to a metallic structure in concrete; a reference electrode buried in the concrete; a potentiometer which measures a poten...
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WO/2019/147570A1 |
A temperature monitoring apparatus includes a temperature sensor and a control circuit. The temperature sensor detects a temperature of a piping system, such as a temperature of water in the piping system. The control circuit includes on...
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WO/2019/147500A1 |
A system to mitigate false trips of a valve that supplies water to a piping system in a fire suppression system includes at least one edge device, a control circuit, and at least one user device. The at least one edge device monitors a p...
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WO/2019/147565A1 |
A water detection apparatus includes a continuity probe, a voltage source that provides a reference voltage, and a control circuit. The control circuit provides the reference voltage to the continuity probe, measures a feedback signal co...
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WO/2019/147576A1 |
A differential pressure monitoring system includes a differential pressure monitoring device and at least one client device. The differential pressure monitoring device includes a water pressure sensor that detects a water pressure at an...
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WO/2019/147502A1 |
A corrosion monitoring device includes a sensor assembly and a detector circuit. The sensor assembly includes at least one sensor portion disposed in an interior of a pipe in a fire sprinkler system for sensing corrosion of a wall of the...
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WO/2019/145458A1 |
The invention relates to test methods for determining the climate resistance of a coating for a substrate (substrate 1, e.g. a lens for spectacles) and device therefor.
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WO/2019/135361A1 |
This method for predicting the corrosion amount of a metal material uses corrosion amount data to predict the corrosion amount of a metal material, the method including: a prediction request point input step for inputting a prediction re...
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WO/2019/136113A1 |
Methods of preventing the formation of lamellar silica formation in a borosilicate glass container storing a pharmaceutical formulation in an interior of the glass container in accordance with embodiments of the disclosure can include wa...
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WO/2019/127839A1 |
Provided is a device for identifying metal corrosion, comprising a metal test piece (1), a timer (10), a tensioning device and a liquid tank (2). The tensioning device comprises a support (3), two fixed pulleys, a pulling cable (5), a we...
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WO/2019/131139A1 |
A sample holder for a weather resistance testing machine (13) according to an embodiment of this disclosure is disposed inside a testing tank of a weather resistance testing machine and is for holding a sample. The sample holder comprise...
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WO/2019/124956A1 |
A granularity analyzing device using a laser diffraction granularity analyzer according to one embodiment of the present invention comprises: a laser diffraction granularity analyzer for obtaining granularity distribution curves of raw m...
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WO/2019/120947A1 |
The invention relates to a method and a system for corrosion protection and anti-corrosion monitoring of conductive object (O). The object (TO) has at least one layer arrangement (10) on a object surface (OF), said layer arrangement comp...
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WO/2019/123792A1 |
The objective of the present invention is to improve the accuracy of an analytical service life evaluation. A service life evaluating device 1 comprises: a first service life evaluating unit (32) which obtains a first service life evalua...
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WO/2019/115451A1 |
The invention describes a corrosion sensor and a method for corrosion monitoring and is applicable, for example, for determining and monitoring the progress of corrosion for reinforcements on steel-reinforced concrete components. The mag...
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WO/2019/117386A1 |
Disclosed is accelerated outdoor exposure test equipment having a simple structure and providing a test environment in which the natural conditions are the same as those during both daytime and nighttime. The accelerated outdoor exposure...
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WO/2019/102441A1 |
Embodiments relate to a system and method for detecting and remediating selective seam weld corrosion in conduits such as steel pipes that transport oil and gas products. In particular, a probe detects magnetic flux leakage in at least t...
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WO/2019/102193A1 |
Apparatus (200) for detecting corrosion of a coating (250) of an object (216), the apparatus comprising: an electrically conductive body (202) defining a cavity (204) for containing an electrolyte (206), the body (202) arranged to be, in...
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WO/2019/094225A1 |
A method and system for estimating a thickness of at least one casing string in a cased hole may comprise obtaining a plurality of induction measurements from a plurality of channels using a casing inspection tool, computing a quality ve...
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