| 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) |
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| 04/28/2004 | EP1412736A2 Liquid and solid tissue mimicking material for ultrasound phantoms and method of making the same |
| 04/28/2004 | EP1412722A2 Fluid property sensors |
| 04/28/2004 | EP1151293B1 Method for determining oil quality and oil quality sensor |
| 04/28/2004 | EP0842403B1 Stress testing method and apparatus |
| 04/28/2004 | CN2613758Y Acoustic system for high-temp. high-pressure and multi-parameter ultrasonic engineering well logging instrument |
| 04/28/2004 | CN1492999A Ultrasonic detector ultrasonic transducer, examining instrument and ultrosonograhping device |
| 04/28/2004 | CN1492228A Grinding method of drum using supersonic flaw detection method and device |
| 04/27/2004 | US6728661 Nondestructive acoustic method and device, for the determination of detachments of mural paintings |
| 04/27/2004 | US6728658 Method and apparatus for determining the health of a component using condition indicators |
| 04/27/2004 | US6726631 Frequency and amplitude apodization of transducers |
| 04/27/2004 | US6725722 Method of inspecting turbine wheel and bucket finger dovetails for cracks |
| 04/27/2004 | US6725721 Ultrasonic multi-element transducers and methods for testing |
| 04/27/2004 | US6725720 Rolling bearing, and method of ultrasonically detecting flaws in bearing raceway ring of rolling bearing |
| 04/27/2004 | US6725705 Enhanced acoustic detection of gas leaks in underground gas pipelines |
| 04/27/2004 | CA2393727C Simultaneous determination of multiphase flowrates and concentrations |
| 04/22/2004 | WO2004034079A2 Inspection system calibration methods |
| 04/22/2004 | WO2004033305A1 Method and device for recognition of a tear-off strip on a material web |
| 04/22/2004 | WO2004033145A1 Toughness-optimized weld joints and methods for producing said weld joints |
| 04/22/2004 | WO2004032702A2 Apparatus and method for hematologic analysis |
| 04/22/2004 | WO2002057774B1 Detection of trace levels of water |
| 04/22/2004 | US20040074305 Ultrasound measurement of the thickness of a weakly reflective sublayer by echo period summation |
| 04/22/2004 | US20040074303 Method and apparatus for characterizing materials by using a mechanical resonator |
| 04/22/2004 | US20040074302 Method and apparatus for characterizing materials by using a mechanical resonator |
| 04/22/2004 | DE10247257A1 Ultrasonic testing device for non-destructive testing of workpiece e.g. point welded joint between automobile body components, with bar display for real-time signal value obtained from echo signal sequence |
| 04/21/2004 | EP1410058A2 Device for evaluating signals |
| 04/21/2004 | EP1410008A1 Method and apparatus for using a two-wave mixing ultrasonic detection in rapid scanning applications |
| 04/21/2004 | EP1410007A1 Apparatus and method for measuring a property of a liquid |
| 04/21/2004 | EP1409991A1 Gas identification device |
| 04/21/2004 | EP1409954A1 Detecting internal structures using light generated acoustic imaging |
| 04/21/2004 | CN1491353A Viscosity measurement |
| 04/20/2004 | US6723185 Method for producing defects and tensile residual stresses |
| 04/20/2004 | US6722202 Method and apparatus for inspecting a structure utilizing magnetically attracted probes |
| 04/20/2004 | US6722201 Method and device for determining vibration characteristics of vibrated articles such as eggs |
| 04/15/2004 | WO2003102218A3 Hybrid microcantilever sensors |
| 04/15/2004 | WO2002044709A9 Ultrasonic testing system for tubulars |
| 04/15/2004 | US20040073118 RFI-protected ultrasound probe |
| 04/15/2004 | US20040073113 Imaging ultrasound transducer temperature control system and method using feedback |
| 04/15/2004 | US20040072208 Surface acoustic wave sensors and method for detecting target analytes |
| 04/15/2004 | US20040069831 Toughness-optimized weld joints and methods for producing said weld joints |
| 04/15/2004 | US20040069066 Method for the ultrasound measuring of layer thicknesses of cladding tubes for nuclear fuel |
| 04/15/2004 | US20040069065 System and method for determining particle size in particulate solids |
| 04/15/2004 | US20040069064 Method and apparatus for selecting trees for harvest |
| 04/15/2004 | US20040069063 Tunnel effect nanodetector of mechanical vibrations and method for preparation thereof |
| 04/15/2004 | DE10259891B3 Electromagnetic ultrasonic transducer for couplant-free non-destructive examination of workpieces has an additional flux conductor to improve transmission and receipt of HF electromagnetic waves into a workpiece being tested |
| 04/15/2004 | DE10258336B3 Non-destructive testing of components with monolithic and sandwich regions, e.g. aerospace parts, whereby transmission testing with water jet coupling is used with amplification adjusted for the different and transition regions |
| 04/15/2004 | DE10246437A1 Packaging film checking device for checking for the correct position of the tearing-off strip in packaging film comprises ultrasonic transmitter and receiver focussed on the area of the tearing-off strip |
| 04/15/2004 | DE10196778T5 Akustisches Abtastmikroskopsystem und Verfahren zum Handhaben kleiner Teile Acoustic Abtastmikroskopsystem and method for handling small parts |
| 04/14/2004 | EP1408201A2 Steam turbine inspecting method |
| 04/14/2004 | CN1488931A Reinforcing aluminium filler and rubber composition containing same |
| 04/14/2004 | CN1145793C Non-destructive supersonic induced-luminessing imaging method and equipment |
| 04/13/2004 | US6720766 Thin film phantoms and phantom systems |
| 04/13/2004 | US6719184 Nondestructive inspection method |
| 04/13/2004 | US6718816 Monolithic I.C. implemented calibration circuit |
| 04/08/2004 | WO2004029564A1 Broadband long pulse ultrasonic inspection |
| 04/08/2004 | WO2004028704A1 Apparatus and method for inspecting spray pump |
| 04/08/2004 | WO2004021888A3 Device and method for measuring elasticity of a human or animal organ and for two- or three-dimensional representation thereof |
| 04/08/2004 | WO2004001368A3 Device for determining the wetting of a wall by a liquid |
| 04/08/2004 | WO2003095941A3 System and method for controlling tube thickness with ultrasound |
| 04/08/2004 | WO2003056334A3 Characterisation method for functionalised surfaces |
| 04/08/2004 | US20040066708 Ultrasonic transmitting and receiving apparatus |
| 04/08/2004 | US20040066516 Inspection system calibration methods |
| 04/08/2004 | US20040065188 Self-aligning ultrasonic sensor system, apparatus and method for detecting surface vibrations |
| 04/08/2004 | US20040065160 Apparatus for determining particle size |
| 04/08/2004 | US20040065154 Load indicating member with identifying mark |
| 04/08/2004 | US20040065152 Inverse method to estimate the properties of a flexural beam and the corresponding boundary parameters |
| 04/08/2004 | US20040065143 Apparatus and method for analyzing a liquid in a capillary tube of a hematology instrument |
| 04/08/2004 | US20040065139 Gas concentration measuring apparatus and method |
| 04/08/2004 | DE19952618B4 Verfahren zur Bestimmung des Verschmutzungsgrades von Luftkanalsystemen A method for determining the degree of contamination of air duct systems |
| 04/08/2004 | DE19746272B4 Vorrichtung zur Vermessung mechanisch belasteter Bauteile Device for measuring mechanically stressed components |
| 04/08/2004 | DE10252219B3 Inline detection device for acquiring a break along a predetermined breaking line in brittle bodies, e.g. glass, comprises a spray nozzle, an electrically operated adjusting part, an acoustic sensor and an electrical control unit |
| 04/08/2004 | DE10245341A1 Loose material quantity determination method in which a vibration pulse is induced at one side of the container and the vibration, modified by the amount of material, is measured at the other side of the container |
| 04/08/2004 | CA2500017A1 Broadband long pulse ultrasonic inspection |
| 04/07/2004 | EP1405301A2 Variable multi-dimensional apodization control for ultrasonic transducers |
| 04/07/2004 | EP1405067A2 Method and apparatus for detecting illicit substances |
| 04/07/2004 | EP1038174B1 Ultrasonic in-situ inspection for slewing bearings |
| 04/06/2004 | US6716173 Ultrasonic imaging method and ultrasonic imaging apparatus |
| 04/06/2004 | US6716171 System and method for interfacing an ultrasound transducer with a computing device performing beamforming processing |
| 04/06/2004 | US6715354 Flaw detection system using acoustic doppler effect |
| 04/06/2004 | US6715337 Non-destructive stress wave testing method for wood |
| 04/06/2004 | CA2334974C Measuring the speed of sound of a gas |
| 04/06/2004 | CA2261682C Ultrasonic device for inspection of metal parts |
| 04/06/2004 | CA2107525C Method and apparatus for acoustic examination using time reversal |
| 04/01/2004 | WO2004026659A1 Apparatus for and methods of stress testing metal components |
| 04/01/2004 | US20040064044 System and method for interfacing an ultrasound transducer with a computing device performing beamforming processing |
| 04/01/2004 | US20040060356 Method and apparatus for ultrasonic sizing of particles in suspensions |
| 04/01/2004 | US20040060345 Viscosity measurement |
| 04/01/2004 | DE20316583U1 Electric measurement instrument for detecting air in the fuel lines of a combustion engine, especially a motor vehicle combustion engine, comprises a sensor unit inserted in the fuel line linked by cable or wirelessly to a display |
| 04/01/2004 | CA2499403A1 Apparatus for and methods of stress testing metal components |
| 04/01/2004 | CA2443794A1 Method of deriving data |
| 03/31/2004 | EP1403614A1 Measurement of the wall thickness of a tube in a mandrel mill by using laser ultrasound technique |
| 03/31/2004 | EP1402281A1 Ultrasound system for the production of 3-d images |
| 03/31/2004 | EP1402251A2 Device for ultrasonic weld seam testing of longitudinally welded pipes for longitudinal and transversal errors |
| 03/31/2004 | EP0932859B1 Object classification and identification system |
| 03/30/2004 | US6712138 Self-calibrated ultrasonic method of in-situ measurement of borehole fluid acoustic properties |
| 03/30/2004 | US6711954 Method and apparatus for improving the dynamic range of laser detected ultrasound in attenuative materials |
| 03/25/2004 | WO2004025316A1 Device and method for monitoring and/or analyzing electric machines in operation |
| 03/25/2004 | WO2004025291A2 An apparatus and method for inspecting a tubular with ultrasound by using a deformable acoustic coupling element |
| 03/25/2004 | WO2004025284A1 Laser-based method and system for enhanced optical breakdown |
| 03/25/2004 | WO2004025232A2 Method and device for detecting oscillations of the shafting of an electric machine |
| 03/25/2004 | WO2004025231A2 Acoustic sensing device, system and method for monitoring emissions from machinery |