| 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) |
|---|
| 04/06/1993 | CA1315869C Contact ultrasonic transducer head |
| 04/06/1993 | CA1315512C System for stabilizing dimensional properties of cured composite structures |
| 04/01/1993 | WO1993006452A1 Sulfuric acid concentration sensor for lead-acid battery |
| 04/01/1993 | WO1993005917A1 Process for optimizing soldering during ultrasonic bonding |
| 03/31/1993 | EP0533980A1 Method for determining the concentration or fuel gas in the air |
| 03/31/1993 | EP0533867A1 Method and apparatus for ultrasonically testing sheet materials using rotating test heads |
| 03/31/1993 | EP0502197A4 Method and device for determining physical state parameters of a medium |
| 03/31/1993 | CA2058356A1 Calibration system for measurement instruments |
| 03/30/1993 | US5197475 Method and apparatus for analyzing material properties using ultrasound |
| 03/30/1993 | CA1315405C Method for evaluating relationship between the size of discontinuity indications from non-destructive examination of a turbine rotor, stress applied to the rotor and remaining life of the rotor |
| 03/30/1993 | CA1315385C Liquid acoustic waveguide tube |
| 03/25/1993 | DE4131565A1 Verfahren zur optimierung des schweissprozesses bei bondverfahren Method for optimizing the welding process at bonding method |
| 03/24/1993 | EP0533595A1 Method and device for the non-destructive testing of long, cylindrical, metallic objects |
| 03/24/1993 | EP0532666A1 Multi-level probe and system for measurement of physical conditions in liquid-containing tanks |
| 03/23/1993 | US5197037 Method and apparatus for the simultaneous performance of the beam formation and scan conversion in a phased array system |
| 03/23/1993 | US5196343 Ultrasonic calibration material and method |
| 03/23/1993 | US5196183 Fatty acid cores encapsulated with human serum albumin |
| 03/23/1993 | US5195372 Ultrasonic testing method for detecting flaws of balls for structural members and apparatus for said method |
| 03/23/1993 | CA1314970C Measurement of corrosion with curved ultrasonic transducer; rule-based processing of full echo waveforms; preprocessing and transmitting echo waveform information |
| 03/18/1993 | WO1993004786A1 Method and apparatus for coating a surface of a substrate |
| 03/17/1993 | EP0532448A2 Quiet bus for the busing of analog and digital data |
| 03/17/1993 | EP0532142A1 Method and apparatus for ultrasonic testing of ferromagnetic work-pieces |
| 03/16/1993 | US5194723 Photoacoustic control of a pulsed light material removal process |
| 03/16/1993 | US5193405 Underwater mobile type inspection system |
| 03/09/1993 | US5191796 Acoustic-emission sensor |
| 03/09/1993 | US5191795 Ultrasonic detector |
| 03/09/1993 | CA1314322C Ultra sound transducer holder |
| 03/04/1993 | WO1993004365A1 Method and device for the detection and location of changes in a turbine component |
| 03/04/1993 | WO1993004364A1 Grading and evaluation of poultry with ultrasound |
| 03/04/1993 | WO1993004363A2 A device for determining the size and charge of colloidal particles |
| 03/04/1993 | WO1993004362A1 Ultrasonic probe suitable for acoustic coupling via a water channel |
| 03/04/1993 | WO1993003674A1 Inspection apparatus |
| 03/02/1993 | US5190789 Ultrasonic monitoring of a freely flowing curtain of coating material |
| 03/02/1993 | US5189915 Single mode ultrasonic inspection method and apparatus |
| 03/02/1993 | US5189914 Plate-mode ultrasonic sensor |
| 02/24/1993 | EP0528693A1 Stack-connectable ultrasound probe, ultrasound imaging system and diagnostic sonography system |
| 02/24/1993 | EP0528622A1 Nuclear reactor vessel inspection system and method with remote transducer positioning |
| 02/23/1993 | US5187980 Detecting the adhesion of a solid material to a particular surface |
| 02/18/1993 | WO1993003361A1 Set of ultrasonic probeheads for measurements of times of flight of ultrasonic pulses |
| 02/18/1993 | WO1993003340A1 Time gate ultrasonic sensor and method |
| 02/18/1993 | WO1991005999A3 Apparatus for assessing a particular property in a medium |
| 02/17/1993 | CN1069123A Time gate ultrasonic sensor and method |
| 02/17/1993 | CN1019919C Reflecting sound microscope with acoustic mirror |
| 02/16/1993 | US5186175 Ultrasonic diagnostic apparatus |
| 02/10/1993 | EP0526855A1 Conformal circuit for structural health monitoring and assessment |
| 02/10/1993 | EP0372060B1 An acoustic screen scan microscope for the examination of an object in the short-range field of a resonant acoustic oscillator |
| 02/09/1993 | US5184623 Method of and apparatus for the examination of objects by ultrasonic echography |
| 02/09/1993 | US5184516 Conformal circuit for structural health monitoring and assessment |
| 02/09/1993 | US5184513 Automatic ultrasonic testing apparatus for detecting flaws of structural balls |
| 01/28/1993 | DE4224209A1 Ultrasonic measuring appts. for measurement of elastic properties - generates HF burst or shock waves, converges to point, and detects amplitude and phase or reflected waves |
| 01/28/1993 | DE4124692A1 Ultrasonic flow measuring head for clamp=on application - has graphite acoustic coupling body with metal layer, onto which electroacoustic transducer is soldered |
| 01/27/1993 | EP0524605A1 Air-in-line sensor |
| 01/26/1993 | US5181514 Transducer positioning system |
| 01/26/1993 | US5181421 Automatic monitoring of composite prepregs |
| 01/26/1993 | CA1313252C Method and apparatus for analyzing material properties using reflected ultra sound |
| 01/21/1993 | WO1993001476A1 Measurement of material properties with optically induced phonons |
| 01/20/1993 | EP0523865A1 Non-invasive device and method for grading meat |
| 01/20/1993 | EP0523455A1 Ultrasonic receiving apparatus |
| 01/20/1993 | EP0332637B1 Probe provided with a concave arrangement of piezoelectric elements for ultrasound apparatus |
| 01/19/1993 | US5180600 Method for deep-fat frying food products |
| 01/19/1993 | US5179860 Defect detecting method and apparatus |
| 01/14/1993 | DE4121348A1 Ultrasonic pulse-echo method for testing semi-finished metal products - distinguishing between full and incomplete secondary crystalline structures of plastically deformed product whose longitudinal axis is longer than its transverse axis |
| 01/13/1993 | EP0522922A1 Method and apparatus for ultrasonic examination of the condition of a bore surface |
| 01/13/1993 | EP0522685A2 Ultrasonic inspection system with improved pulser and receiver circuits |
| 01/13/1993 | CN1067967A On-line ultrasonic flaw-detecting method for hot-rolling middle-thickness plate |
| 01/12/1993 | US5179455 Ultrasonic holographic imaging apparatus having an improved optical reconstruction system |
| 01/12/1993 | US5178836 Analytical method for particulate substances, relevant analytical equipment and its application system |
| 01/12/1993 | US5178147 Method and apparatus for elastographic measurement and imaging |
| 01/12/1993 | US5178014 Rapid changeover ultrasonic tube inspection system for inspecting tubes of different diameters for flaws of different orientations |
| 01/12/1993 | US5178005 Sample sleeve with integral acoustic transducers |
| 01/12/1993 | US5177993 Air-in-line sensor |
| 01/05/1993 | USH1132 Particle tracking technique for studying fluid flow in industrial vessels |
| 01/05/1993 | US5176631 Ultrasonic air-in-line detector for detecting entrained air in a medication infusion system |
| 01/05/1993 | US5176142 Endoscopic ultrasound probe with take-up cable mechanism |
| 01/05/1993 | US5176034 Ultrasonic transducer |
| 01/05/1993 | US5176033 Method of determining the presence of anisotropic structures in the interior of as formed metal |
| 01/05/1993 | US5176032 Method and apparatus for processing electrical signals and a stress wave sensor |
| 12/30/1992 | EP0520563A1 Ultrasonic echography with phase aberration adaptive correction |
| 12/30/1992 | EP0520338A2 A medical ultrasound imaging system having a partitioned menu |
| 12/30/1992 | CN2126423U Ultrasonic flaw detection direct-reading ruler |
| 12/29/1992 | US5174298 Imaging process and system for transillumination with photon frequency marking |
| 12/29/1992 | US5174296 Ultrasonic probe having a piezoelectrical element |
| 12/29/1992 | US5174164 Flexible cable |
| 12/29/1992 | US5174155 Ultrasonic pipe inspection system |
| 12/29/1992 | CA2072458A1 Non-invasive device and method for grading meat |
| 12/23/1992 | EP0519273A2 Apparatus for determining the gas content of a component for a plastic |
| 12/23/1992 | EP0519045A1 Non-destructive materials testing apparatus and technique for use in the field. |
| 12/23/1992 | EP0518996A1 Monitoring of soil |
| 12/23/1992 | EP0518993A1 Method and apparatus for the transmission of an acoustic signal in a photoacoustic cell. |
| 12/23/1992 | EP0518893A1 Ultrasonic testing machine with a rotor with a plurality of testing heads and a transmission device for connecting the testing heads to a stationary electronic device. |
| 12/22/1992 | US5172591 Oil well sucker rod load measurement |
| 12/22/1992 | CA1311832C Ultrasonic testing method |
| 12/17/1992 | DE4219318A1 Measuring contact angle of ball bearing roller elements - measuring vibrations of inner or outer bearing ring whilst one ring is rotating and other is stationary |
| 12/17/1992 | DE4137616C1 LF ultrasonic penetration tester for materials of high sound attenuation characteristics - uses conical collimating unit of compact porous foam material with through bore in central axis aligned with reception test head |
| 12/16/1992 | EP0518508A1 System and method for locating material fatigue using multiple acoustic emission sensors |
| 12/15/1992 | US5172343 Aberration correction using beam data from a phased array ultrasonic scanner |
| 12/15/1992 | US5170929 Ultrasonic adhesion/dehesion monitoring apparatus with acoustic transducer means |
| 12/15/1992 | US5170793 Catheter |
| 12/15/1992 | US5170667 Monitoring a state of an asphalt paved road having at least one traffic lane |
| 12/15/1992 | US5170666 Nondestructive evaluation of composite materials using acoustic emissions stimulated by absorbed microwave/radiofrequency energy |