168575 ⎘
Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
Sub-classes:CRACK PREDICTION METHOD AND APPARATUS, ELECTRONIC DEVICE, AND COMPUTER-READABLE STORAGE MEDIUM
#2PIPELINE DEFECT IN-LINE INSPECTOR BASED ON PLANAR MAGNETIC FLUX LEAKAGE ARRAY IMAGING
#3COILED TUBING AND CASING INSPECTION BASED ON MAGNETIC FLUX LEAKAGE MEASUREMENTS
#4METHOD OF RADIAL LAYOUT OF WEAK MAGNETIC ENERGY PRODUCT OF FERROMAGNETIC MATERIAL
#5MAGNETIC FLUX LEAKAGE AND ELECTROMAGNETIC ACOUSTIC TRANSDUCER JOINT TESTING DEVICE AND METHOD FOR DRILL PIPE AT WELLHEAD
#6Metallic Flaw Detection System and Method
#7CIRCUMFERENTIAL MAGNETIZER FOR A PIPELINE INSPECTION GAUGE
#8INFORMATION PROCESSING METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM, INFORMATION PROCESSING DEVICE, AND MODEL GENERATION METHOD
#9SYSTEM AND METHOD FOR INSPECTING METAL PARTS
#10METHOD AND SYSTEM FOR TESTING A PIPE
#11INTELLIGENT INVERSION METHOD FOR PIPELINE DEFECTS BASED ON HETEROGENEOUS FIELD SIGNALS
#12Metallic flaw detection system and method
#13GAS MEASURING DEVICE
#14Wire rope inspection device and wire rope inspection system
#15METHOD FOR DETERMINING THE GEOMETRY OF A DEFECT AND FOR DETERMINING A LOAD LIMIT
#16Sensitivity calibration method, inspection device, and magnetic sensor group
#17Magnetic flaw detection method, magnetic field measurement processing apparatus, and magnetic flaw detection apparatus
#18Electromagnetic non-destructive quality testing method, and testing circuit and system therefor
#19Wire rope inspection method, wire rope inspection system, and wire rope inspection device
#20WIRE ROPE INSPECTION DEVICE
#21A DEVICE FOR THE INSPECTION OF STEEL WIRE ROPES AND A PROCEDURE FOR THE USE THEREOF
#22Tracking and estimating tubing fatigue in cycles to failure considering non-destructive evaluation of tubing defects
#23System for inspecting equipment and materials for quality
#24Deterioration prediction device for magnetic body and deterioration prediction method for magnetic body
#25Wire rope inspection system and wire rope inspection method
#26Leakage-flux flaw detection device
#27Nondestructive testing method and device for detecting and distinguishing internal defect and external defect of wire rope
#28Analysis device and analysis method
#29Damage detection method of wire rope, and signal processor and damage detection device used for damage detection of wire rope
#30Gate detection robot based on giant magnetoresistance element and detection method
#31System and method for obtaining and analyzing flux leakage data in the inspection of oil and gas wells
#32Passive Method and System to Detect and Measure Internal Flaws within Metal Rails
#33Method for inspection of polymeric material with ferrous reinforcement to determine presence of reinforcement joint or damage
#34Magnetic body inspection device
#35SYSTEMS AND METHODS FOR MONITORING THE INTEGRITY OF BELTS IN ELEVATOR SYSTEMS
#36SYSTEMS AND METHODS FOR MONITORING THE INTEGRITY OF BELTS IN ELEVATOR SYSTEMS
#37Pipe crawler
#38Non-destructive inspection method
#39Single point contact triaxial sensor head for an inline inspection tool
#40Pipe inspection
#41Method for determining the geometry of a defect and for determining a load limit
#42Insulation inspection device and method
#433D defect detection method with magnetic flux leakage testing
#44Method and device for detecting and evaluating defect
#45Wire rope flaw detector
#46Method, apparatus, system and sensor for detecting multi-mode electromagnetic acoustic and magnetic flux leakage
#47Magnetic body inspection apparatus and magnetic body inspection method
#48Weld scanner for real-life bridge and scanning method thereof
#49Rail inspection system
#50Method and apparatus for evaluating damage to magnetic linear body
#51Method and apparatus for evaluating damage to magnetic linear body
#52Method and apparatus for evaluating damage to magnetic linear body
#53Current sensor
#54Device and method for determining the wear state of a chain
#55Wire rope flaw detector and adjustment method therefor
#56Pipe inspection
#57Tracking and estimating tubing fatigue in cycles to failure considering non-destructive evaluation of tubing defects
#58System and Method for Characterizing Ferromagnetic Material
#59Method and device for identifying defect opening profile
#60EXCITATION AND SENSING SYSTEMS AND METHODS FOR DETECTING CORROSION UNDER INSULATION
#61Method for simulating magnetic flux leakage based on loop current
#62Method and system for detecting a material discontinuity in a magnetisable article
#63Fire tube scanner and method of use
#64Method for reconstructing defect
#65Wire rope flaw detector
#66Apparatus and method for detection of imperfections by detecting changes in flux of a magnetized body
#67Rail check device and rail check system
#68METHOD OF INSPECTING A STEEL STRIP
#69Wire rope flaw detection device
#70Method of using multiple row sensing device for a tire
#71Defect inspection device and defect inspection method
#72Pipe defect assessment system and method
#73System and method for characterizing ferromagnetic material
#74Combined passive and active method and systems to detect and measure internal flaws within metal rails
#75Magnetic flux sensor quality indicator apparatus and method
#76SYSTEM AND METHOD FOR CHARACTERIZING FERROMAGNETIC MATERIAL
#77Wire rope inspection apparatus
#78Device for analysis of synthetic rope or cable, and method of use
#79Monitoring condition of elongated ferrous object having a longitudinal axis
#80Inspection and monitoring system for a cable railway and a method of operating the same
#81Apparatus and arrangement for monitoring a condition of an elongated ferrous object having a longitudinal axis
#82Pipe damage assessment system and method
#83Monitoring pipe conditions
#84Linkage assembly for in-line inspection tool
#85Method and apparatus for determining the health and remaining service life of austenitic steel reformer tubes and the like
#86METHOD AND APPARATUS FOR QUANTIFYING PIPELINE DEFECT BASED ON MAGNETIC FLUX LEAKAGE TESTING
#87Anomaly recognition system and methodology
#88Apparatus and method for detecting inner defects of steel plate
#89Method and apparatus for determining the health and remaining service life of austenitic steel reformer tubes and the like
#90Measurement of lay length of wire rope
#91Magnetic testing method and apparatus
#92System, method and computer medium having computer program to determine presence of stress corrosion cracking in pipelines with pattern recognition
#93Wire rope flaw detector
#94Device and method for inductive measurements
#95Magnetic inspection device and method
#96Method and apparatus for magnetic crack depth prediction
#97Leakage flux probe for non-destructive leakage flux-testing of bodies consisting of magnetisable material
#98Leakage magnetic flux flaw inspection method and device
#99Apparatus for detecting periodic defect and method therefor
#100Wire rope flaw detector for increasing accuracy independent of speed while conserving detector size
#101Method and apparatus for detecting concavo-convex shape surface defects
#102Pipeline inspection tool with double spiral EMAT sensor array
#103Device and method for inductive measurements—signal reconstruction
#104Rope tester detection plate
#105Wire rope flaw detector
#106Sensor system for an in-line inspection tool
#107Wire rope flaw detector
#108Corrosion evaluation device and corrosion evaluation method
#109Magnetic flux leakage system and method
#110Test device for tubular specimens
#111Wire rope flaw detector for elevator
#112Multi-channel conveyor belt condition monitoring
#113Detecting failures of flexible multistrand steel structures
#114Manual probe carriage system and method of using the same
#115Unpowered railgun field validation for safe-arm fuzing