Patents
Sitemap › G01 - Measuring; Testing › G01N - Investigating or analysing materials by determining their chemical or physical properties › G01N 29 - 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
Patents for G01N 29 - 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 (28,925)
10/2003
10/28/2003CA2127221C Method for the ultrasonic inspection of pipe and tubing and a transducer assembly for use therewith
10/23/2003WO2003088705A1 Ultrasonic probe
10/23/2003WO2003088296A1 Cathode ray tube-use glass panel and inspection method therefore and inspection device therefor
10/23/2003WO2003087780A1 Improved non-destructive evaluation method employing dielectric electrostatic ultrasonic transducers
10/23/2003WO2003087733A2 Internal riser inspection device
10/23/2003WO2003086978A1 Flotation installation for wastewater clarification and method for operating one such installation
10/23/2003WO2003086196A1 Ultrasonic probe in body cavity
10/23/2003WO2003016879A3 Hand-held sound source gun for infrared imaging of sub-surface defects in materials
10/23/2003US20030199335 Golf club head with variable flexural stiffness for controlled ball flight and trajectory
10/23/2003US20030199334 Golf club head with a high coefficient of restitution
10/23/2003US20030196492 Fault detection system having audio analysis and method of using the same
10/23/2003US20030196477 Acoustic wave sensor apparatus, method and system using wide bandgap materials
10/23/2003DE10232233C1 Fluid density measuring device using piezoelectric transducers for propagation of ultrasound pulses along reference path and measuring path for calculating density from measured sound velocity
10/23/2003CA2482822A1 Ultrasonic probe
10/22/2003EP1099112B1 Measuring the speed of sound in a gas with a small spherical resonator and a non radial mode for analysis of gas mixtures
10/22/2003CN2581993Y Ultrasonic flaw detecting oil-filling type bidirectional inclined probe for steel pipe
10/22/2003CN2581992Y Bulging detector for wall and floor
10/22/2003CN1125335C Ultrasonic device in particular for detecting presence of foreign bodies on surface of window
10/21/2003US6634239 Ultrasonic fluid quality sensor system
10/21/2003US6634233 Method for determining the wall thickness and the speed of sound in a tube from reflected and transmitted ultrasound pulses
10/21/2003US6634214 Method and apparatus for measuring the relative density of a gas
10/21/2003CA2145288C An apparatus for examining carcases
10/16/2003WO2003085394A2 Assessing a solids deposit in a fluid-filled pipe by the analysis of acoustic tube waves
10/16/2003WO2003052400A3 Structural health monitoring
10/16/2003WO2003021249A3 Pipeline inspection pigs
10/16/2003WO2003016898A3 Method and apparatus to conduct ultrasonic flaw detection for multi-layered structure
10/16/2003WO2003001843A3 Variable multi-dimensional apodization control for ultrasonic transducers
10/16/2003WO2002065114A3 Systems and methods for detection and measurement of elements in a medium
10/16/2003US20030195058 Metal wood club with improved hitting face
10/16/2003US20030194697 Determining the affinity between binding partners or a property of one of the partners
10/16/2003US20030193267 Non-fluid acoustic coupling
10/16/2003US20030192382 Acoustic coupling with a fluid retainer
10/16/2003DE10210746C1 Segment für einen Sensorträgerkörper eines Molches Segment for a sensor support body of a pig
10/15/2003EP1353195A2 Ultrasound scan conversion with spatial dithering
10/15/2003EP1353175A2 Piezoelectric sensor and method for manufacturing the same
10/15/2003EP1353174A1 Method and apparatus for controling and qualifying a tank made of composite material
10/15/2003EP1353173A2 Acoustic gas monitor
10/15/2003EP1352234A1 Method and device for conducting ultrasonic testing of pipes in order to detect dents in the inner wall of the pipe
10/15/2003EP1352228A2 Method and apparatus for ultrasonic sizing of particles in suspensions
10/15/2003EP1100375B1 Ultrasonic transducer off-aperature connection
10/15/2003CN1448713A Method and system for localization and correlation of leakage of fluid conveying conduit
10/14/2003US6633822 Vibration data processor and processing method
10/14/2003US6633820 System for assessing metal deterioration on maritime vessels
10/14/2003CA2169307C Non-contact characterization and inspection of materials using wideband air coupled ultrasound
10/09/2003WO2003083466A2 Apparatus and method for acoustically investigating a borehole by using a phased array sensor
10/09/2003WO2003083357A1 Sensor carrier for an in-tube inspection device (variants)
10/09/2003WO2003082086A1 A force feedback tonometer
10/09/2003WO2003005017A3 Device for ultrasonic weld seam testing of longitudinally welded pipes for longitudinal and transversal errors
10/09/2003US20030191388 Ultrasonic probe, in particular for manual inspections
10/09/2003US20030188589 Internal riser inspection device
10/09/2003US20030188582 Method of driving two-dimensional array ultrasonic probe, and ultrasonic diagnostic apparatus
10/09/2003US20030188581 Device for inline measurement laser pulses and measuring method by photoacoustic spectroscopy
10/09/2003US20030188580 Acoustic gas monitor
10/09/2003US20030188579 System and method for determining status of an object by insonification
10/09/2003CA2479490A1 A force feedback tonometer
10/08/2003EP1350471A1 Ultrasonic transesophageal probe for the imaging and diagnosis of multiple scan planes
10/08/2003EP1350123A1 Method, system and probe for obtaining images
10/08/2003EP1350094A2 Inspection and disposition of mill rolls
10/07/2003US6629934 Indirect calorimeter for medical applications
10/07/2003US6629464 Laser shock peening quality assurance by acoustic analysis
10/07/2003US6629463 Acoustic inspection of one-piece bladed wheels
10/07/2003US6629449 Bubble measuring instrument and method
10/02/2003WO2003081228A2 Acoustic emission
10/02/2003WO2003081227A1 Analysis of the physical characteristics of fluids by evaluating the transmission function of a saw sensor
10/02/2003WO2003081226A2 Ultrasonic detection of porous medium characteristics
10/02/2003WO2003029806A3 A real-time system for detecting foreign bodies in food containers using ultrasound
10/02/2003US20030187355 Ultrasonic receiving apparatus and ultrasonic receiving method
10/02/2003US20030187352 Harmonic transducer element structures and properties
10/02/2003US20030187343 Force feedback tonometer
10/02/2003US20030185100 Assessing a solids deposit in an oilfield pipe
10/02/2003US20030184733 Combined analizing apparatus
10/02/2003US20030183022 Sensors carrier for in-tube inspection scraper
10/02/2003US20030183012 Verification of thickness modulations in or on sheet-type products
10/02/2003US20030183011 Ultrasonic detection apparatus and ultrasonic detection method employing the same
10/01/2003EP1348979A1 Ultrasonic receiving apparatus and ultrasonic receiving method
10/01/2003EP1348955A2 Device for measuring a food physicality by acoustic means and method for measuring the same
10/01/2003EP1348954A1 Apparatus and method for acoustically investigating a borehole by using a phased array sensor
10/01/2003EP1348953A2 A method of ultrasonically detecting a change in the structure of a complex shape article
10/01/2003EP1348944A1 Combined analyzing apparatus
10/01/2003EP1348115A1 Viscosity measurement
10/01/2003EP1261846B8 Simultaneous determination of multiphase flowrates and concentrations
10/01/2003EP1094913B1 Device for monitoring welds
10/01/2003CN2577281Y Ultrasonic-wave flaw-detecting probe with coupled monitoring
10/01/2003CN1445526A Device and method for noninvade investigating biofluid concentration using optoacoustic frequency spectrum
10/01/2003CN1444907A Image processing device and ultrosonic diagnostic device
10/01/2003CN1122843C Non-destuction detector
09/2003
09/30/2003US6628567 System for multiplexing acoustic emission (AE) instrumentation
09/30/2003US6628451 Acousto-optic reflection-active imaging
09/30/2003US6626026 Acoustic wave based sensor
09/30/2003US6625856 Inserting leads into holes or slits of alignment jigs, resin molding backing layer between jigs to bury leads, removing one jig and flattening surface of backing layer to expose ends of leads, forming transducer element array, connecting
09/25/2003WO2003079006A1 Microfluidic cell and method for sample handling
09/25/2003WO2003078998A1 Elecromagnetic acoustic transducer
09/25/2003WO2003078997A1 Device for the electromagnetic ultrasonic diagnosis of wheels
09/25/2003WO2003078996A1 Self calibrating apparatus and method for ultrasonic determination of fluid properties
09/25/2003WO2003078995A2 Acoustical cell for material analysis
09/25/2003US20030182089 Low noise to signal evaluation
09/25/2003US20030179382 Use of electronic speckle interferometry for defect detection in fabricated devices
09/25/2003US20030179381 Sensor, color sensor and apparatus for inspection using the same
09/25/2003US20030177834 Liquefaction phenomenon prediction system
09/25/2003US20030177833 Ultrasonic multi-element transducers and methods for testing
1 ... 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 ... 290