168666 ⎘
Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object; Detecting the response signal, e.g. electronic circuits specially adapted therefor by time filtering, e.g. using time gates
CEMENT BONDING EVALUATION WITH A SONIC-LOGGING-WHILE-DRILLING TOOL
#2GAS CONCENTRATION MEASUREMENT DEVICE
#3CALIBRATING AN ULTRASOUND APPARATUS
#4METHOD AND SYSTEM OF MOISTURE CONTENT DETECTION
#5ULTRASOUND SCANNING SYSTEM WITH ADAPTIVE GATING
#6CEMENT BONDING EVALUATION WITH A SONIC-LOGGING-WHILE-DRILLING TOOL
#7NON-DESTRUCTIVE TESTING OF A MECHANICAL PART MADE OF A POLYCRYSTALLINE MATERIAL
#8Ultrasonic Testing Device and Ultrasonic Testing Method
#9Method, apparatus and device for calculating signal attenuation, and computer-readable storage medium
#10Method and device for non-destructive testing of a plate material
#11Application specific excitation of ultrasonic probes
#12Removing guided wave noise from recorded acoustic signals
#13Ultrasonic inspection method
#14Systems and methods of capturing transient elastic vibrations in bodies using arrays of transducers for increased signal to noise ratio and source directionality
#15Ultrasonic testing device, method, program, and ultrasonic testing system
#16DIRECT SEQUENCE SPREAD SPECTRUM CODED WAVEFORMS IN ULTRASOUND IMAGING
#17Propagation time measurement machine, gas concentration measurement device, propagation time measurement program, and propagation time measurement method
#18Non-destructive testing for tubular product having a complex shape
#19Ultrasonic measurement apparatus and ultrasonic measurement method
#20SYSTEMS AND METHODS FOR DETERMINING CELL CONTRACTILITY
#21Cement bonding evaluation with a sonic-logging-while-drilling tool
#22Ultrasonic inspection device
#23System and method using sound signal for material and texture identification for augmented reality
#24Ultrasonic-pulse-echo flaw inspection at a high testing speed on thin-walled pipes in particular
#25Method and device for the near surface, nondestructive inspection by means of ultrasound of a rotationally symmetric workpiece having a diameter that changes from section to section
#26Determining the microstructure and properties of materials using acoustic signal processing
#27Pipeline crack detection
#28ULTRASONIC INSPECTION METHOD
#29Systems and methods of capturing transient elastic vibrations in bodies using arrays of transducers for increased signal to noise ratio and source directionality
#30Systems and methods for quality control of a periodic structure
#31Sensing device with a temperature sensor
#32Device and system for detecting malfunction of rotating machine
#33Multi-layer ultrasound imagers
#34Acoustic monitor for power transmission lines
#35Detection system, signal processing device, detection method, and computer program product
#36Methods and apparatus to use vibration data to determine a condition of a process control device
#37Ultrasonic-pulse-echo flaw inspection at a high testing speed on thin-walled pipes in particular
#38Environmental parameter sensor
#39Multichannel impact response for material characterization
#40Method and device for the non-destructive inspection of a rotationally symmetric workpiece having sections with difference diameters
#41Method and device for the near surface, nondestructive inspection by means of ultrasound of a rotationally symmetric workpiece having a diameter that changes from section to section
#42Photoacoustic wave measurement device, method, program, and recording medium
#43Method and system for structural integrity assessment
#44Detection circuit, driving method, probe, and subject information acquiring apparatus
#45Methods and apparatus to use vibration data to determine a condition of a process control device
#46Method and apparatus for ultrasonic testing
#47Ultrasonic wave detection apparatus, recording material determination apparatus, and image forming apparatus
#48Surface acoustic wave sensor
#49Surface acoustic wave sensor system and measurement method using multiple-transit-echo wave
#50Systems and methods for providing temperature compensation in structural health monitoring
#51Ultrasound measurement system
#52Method and system for determining the time-of-flight of an acoustic signal
#53Ultrasonic flaw detecting apparatus and ultrasonic flaw detecting method
#54Method and device for an imaging ultrasonic inspection of a three-dimensional workpiece
#55Device and method for determining the dynamic elastic modulus of a material
#56Defect inspection apparatus and defect inspection method
#57Ultrasound flow sensor with a modulo-2Pi for a remaining part tracing
#58Apparatus and method for air-in-line detection
#59Ultrasonic test method and ultrasonic test instrument used for the method
#60DIGITAL BEAMFORMING APPARATUS WITH A SIGMA-DELTA A/D CONVERTER
#61Method and device for detecting discontinuities in a material region
#62Systems and methods for detecting discontinuous fibers in composite laminates
#63Single-side ultrasonic inspection systems and methods
#64Method and system for defect investigation of component
#65Method for operating a gas-phase reactor at or near maximum production rates while controlling polymer stickiness
#66Method of evaluating connected portions, method of connecting electrical winding conductors and apparatus therefor
#67Ultrasonic inspection apparatus and method for evaluating ultrasonic signals
#68Failure detecting system
#69Valve monitoring system and method
#70Acoustic micro imaging method and apparatus for capturing 4D acoustic reflection virtual samples
#71Apparatus and methods for acoustically determining fluid properties while sampling
#72Apparatus and method for air-in-line detection
#73Ultrasound sensor for non-destructive control of metallurgical products
#74System and method for measuring shrinkage behaviour and modulus change during solidification of a polymeric resin
#75Process monitoring and particle characterization with ultrasonic backscattering