| 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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| 01/12/1995 | DE4321896A1 Arrangement for measuring the penetration of liquids into flat materials |
| 01/11/1995 | EP0633451A2 A method for the ultrasonic inspection of pipe and tubing and a transducer assembly for use therewith |
| 01/11/1995 | EP0456776B1 Apparatus for automatically and non-destructively determining the class of standardized mechanical properties of a sample of hygroscopic material |
| 01/10/1995 | US5379769 Ultrasonic diagnostic apparatus for displaying an image in a three-dimensional image and in a real time image and a display method thereof |
| 01/05/1995 | WO1995000841A1 Interferometer-type instrument for the quantitative determinationof a gas type, and an instrument for the detection of a vapour |
| 01/05/1995 | WO1995000823A1 Continuous monitoring of reinforcements in structures |
| 01/04/1995 | EP0632266A2 The use of lectins immobilized on piezoelectric surface wave devices as a carbohydrate analyzer |
| 01/03/1995 | US5377553 Transducer support device |
| 01/03/1995 | US5377546 Multi-degree linear liner impedance testing device |
| 12/28/1994 | EP0631319A1 Dielectric thin film device and manufacturing method thereof |
| 12/28/1994 | EP0502199B1 Ultrasonic microscope |
| 12/28/1994 | CN2186400Y Ultrasonic energy transducer |
| 12/27/1994 | US5377237 Method of inspecting repaired stub tubes in boiling water nuclear reactors |
| 12/27/1994 | US5375471 Conformal circuit with harsh environment isolation materials |
| 12/27/1994 | CA2042436C Apparatus for carrying mobile means of inspection in the interior of a tubular body |
| 12/27/1994 | CA2013787C Mineral insulated cable manufacture |
| 12/22/1994 | WO1994029743A1 Method and apparatus for ultrasound scanning |
| 12/22/1994 | WO1994029714A1 Method and apparatus for processing signals of ultrasonic flaw detector |
| 12/22/1994 | WO1994029694A1 Particle size and charge measurement in multi-component colloids |
| 12/22/1994 | WO1994028804A1 Laser ultrasound probe and ablator |
| 12/22/1994 | WO1994028790A1 Method and device for determining the molecular weight of gases or gas mixtures |
| 12/22/1994 | DE4320473A1 Ultrasonic testing device |
| 12/22/1994 | DE4320039A1 Method and device for determining the presence and/or for measuring the properties (characteristics) of solid or liquid materials in a space |
| 12/21/1994 | EP0629994A2 Micro-grooves for the design of wideband clinical ultrasonic transducers |
| 12/21/1994 | EP0629993A2 Matching layer for front acoustic impedance matching of clinical ultrasonic transducers |
| 12/21/1994 | EP0629992A2 Micro-grooves for apodization and focussing of wideband clinical ultrasonic transducers |
| 12/21/1994 | EP0629838A2 An apparatus and a method for detecting the position of a laser beam |
| 12/21/1994 | EP0629378A1 Ultrasonic diagnostic apparatus |
| 12/21/1994 | CN1096459A Supersonic coupler |
| 12/20/1994 | US5373743 Backsplash protection for ultrasonic inspection system |
| 12/20/1994 | US5373742 Ultrasonic interferometer |
| 12/20/1994 | US5373741 Ultrasonic measuring device, especially suited to non-destructive testing of materials |
| 12/15/1994 | DE4409999A1 Method of preparing digitised ultrasound signals originating in an ultrasound whistle head for storage and later reconstruction of the ultrasound signals from the stored data |
| 12/15/1994 | DE4323045C1 Immunosensor |
| 12/15/1994 | DE4319215A1 Acoustoelectric liquid sensor |
| 12/14/1994 | EP0628811A2 Method for determining bulk modul using resonant ultrasound spectroscopy |
| 12/14/1994 | EP0440701B1 Method and apparatus for measuring mass flow |
| 12/13/1994 | US5372221 Active brake sensor |
| 12/13/1994 | US5372043 Method and apparatus for ultrasonic inspection of curved nacelle components |
| 12/13/1994 | US5372042 Ultrasonic inspection of seal integrity of bond lines in sealed containers |
| 12/08/1994 | WO1994028467A1 Bandwidth sampling technique for digital focusing in array imaging systems |
| 12/08/1994 | WO1994028417A1 Analyte-responsive ktp composition and method |
| 12/08/1994 | WO1994028388A1 Method and system for detecting a discontinuity in a structure |
| 12/08/1994 | DE4409601A1 Method and device for ultrasonic imaging using combined linear scanning and sector scanning |
| 12/08/1994 | DE4322849C1 Method for determining the propagation time (delay time) of sound signals, and a sound-wave propagation-time determining device |
| 12/08/1994 | DE4318445A1 Method for determining the coating thickness of a medium to be applied |
| 12/07/1994 | EP0486587B1 An apparatus for determining the time taken for sound energy to cross a body of fluid in a pipe |
| 12/06/1994 | US5371717 Microgrooves for apodization and focussing of wideband clinical ultrasonic transducers |
| 12/06/1994 | US5370006 Piping inspection carriage having axially displaceable sensor |
| 12/06/1994 | US5369998 Ultrasonic mass flow meter for solids suspended in a gas stream |
| 12/06/1994 | US5369997 Active doublet method for measuring small changes in physical properties |
| 12/06/1994 | US5369995 Humidity sensor |
| 12/06/1994 | US5369979 Ultrasonic gas measuring device incorporating efficient display |
| 11/29/1994 | US5369600 Apparatus for measuring gas density and sugar content of a beverage within a sealed container and method of measuring the same |
| 11/29/1994 | US5367911 Device for sensing fluid behavior |
| 11/29/1994 | CA2042649C Ultrasonic measurement apparatus and method |
| 11/24/1994 | WO1994027402A1 Ultrasound imaging method and apparatus with dynamic non-linear filtering |
| 11/24/1994 | WO1994027165A1 Method and device for the non-destructive testing of objects using ultrasonics |
| 11/24/1994 | WO1994027143A1 Test device for non-destructive materials testing |
| 11/24/1994 | WO1994027142A1 Process and device for recognizing foreign bodies in viscous or fluid, lump-containing foodstuffs |
| 11/24/1994 | WO1994022374A3 Image formation process by means of echo signals |
| 11/23/1994 | EP0625278A1 Audible techniques for the perception of non-destructive evaluation information |
| 11/23/1994 | EP0625266A1 Method and apparatus for ultrasonic inspection of inaccessible areas |
| 11/22/1994 | US5367612 Neurocontrolled adaptive process control system |
| 11/22/1994 | US5365778 Method for measuring liquid viscosity and ultrasonic viscometer |
| 11/22/1994 | US5365770 Ultrasonic wave interferometers |
| 11/17/1994 | EP0624794A1 Probe and apparatus for detecting defects of cylindrical member with surface ultrasonic wave |
| 11/17/1994 | EP0624254A1 Ultrasonic imaging system and method with focusing correction |
| 11/15/1994 | US5365559 Particle counting apparatus for a total counting of particles contained in a liquid sample |
| 11/15/1994 | US5365024 Acoustic lens system |
| 11/15/1994 | US5363691 Vibratile sensing instrument |
| 11/10/1994 | WO1994025863A2 Process for depositing a large-surface layer through a mask and optional closure of said mask |
| 11/08/1994 | US5361638 Arrangement for measuring mechanical properties of a foil material through use of an excitation unit that includes a laser |
| 11/03/1994 | DE4314308A1 Method and device for determining the propagation velocity of sound in a yarn |
| 11/02/1994 | EP0622629A1 Ultrasonic booted head probe for rotor bore inspection |
| 11/01/1994 | US5359903 Load cell |
| 11/01/1994 | US5359898 Hydrogen damage confirmation with EMATs |
| 11/01/1994 | US5359897 Apparatus for determining the time taken for sound energy to cross a body of fluid in a pipe |
| 11/01/1994 | US5359895 Process and device for the ultrasonic testing for welds between plastics packaging and cover foils |
| 10/27/1994 | WO1994024526A1 Ultrasonic measurement equipment with at least one non-piezoelectric resonator chamber body and outer electroacoustic transducers |
| 10/27/1994 | DE4312939A1 Test method and procedure for determining moulding properties of foundry moulding materials |
| 10/27/1994 | DE4312938A1 Device for characterising foundry moulding sand |
| 10/26/1994 | EP0621476A2 Method and device for determining technological properties of foundry molding materials |
| 10/26/1994 | EP0621462A2 Elastic wave sensing system |
| 10/26/1994 | EP0620917A1 Method and apparatus for the identification of species |
| 10/26/1994 | EP0561867B1 Process for measuring ultra-sound propagation time during the pulse reflection method |
| 10/25/1994 | US5359541 Fluid density and concentration measurement using noninvasive in situ ultrasonic resonance interferometry |
| 10/25/1994 | US5357962 Ultrasonic imaging system and method wtih focusing correction |
| 10/22/1994 | CA2121849A1 Process and an apparatus for defining moulding technological properties of moulding substances in casting works |
| 10/19/1994 | EP0620434A1 Ultrasonic transducer |
| 10/19/1994 | CN1093806A Sound micrographic supersonic test imaging method with four types and system thereof |
| 10/19/1994 | CN1093805A Supersonic testing method for steel pipe concrete strength and defect |
| 10/13/1994 | WO1994023422A1 Partial beamforming |
| 10/13/1994 | WO1994023311A1 Method for i.a. mesuring the thickness of plate constructions and pipes |
| 10/13/1994 | WO1994022374A2 Image formation process by means of echo signals |
| 10/13/1994 | DE4410579A1 Method and device for ultrasonic testing |
| 10/12/1994 | EP0619489A1 Method of inspecting repaired stub tubes in boiling water nuclear reactors |
| 10/12/1994 | EP0619488A1 Ultrasonic method and apparatus for the detection and the identification of a contaminant for example frost, on the surface of a structure |
| 10/12/1994 | EP0619095A1 Device for measurement of surface structures |
| 10/11/1994 | US5354956 Ultrasonic measurement apparatus |