Patents
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)
10/1996
10/15/1996US5565627 For detecting the lateral edge of a moving web
10/15/1996US5564423 Ultrasonic measurement system for the determination of bone density and structure
10/10/1996WO1996031871A1 Impedance-matching composite material for an ultrasonic phased array and a method of making
10/10/1996WO1996031773A1 High-temperature chemical sensor
10/10/1996WO1996031761A1 Ultrasonic/vibration detection using polarization beating in a microchip laser
10/09/1996CN1133089A Strength determination of sheet materials by ultrasonic testing
10/08/1996US5563848 Object detector for detecting buried objects
10/08/1996US5563337 Moisture monitor apparatus for a fluid system
10/08/1996US5562095 Three dimensional ultrasound imaging system
10/03/1996WO1996030755A1 Portable acoustic impedance data acquisition and analysis system
10/03/1996WO1996030731A1 Ultrasonic detector using vertical cavity surface emitting lasers
10/03/1996WO1996030692A1 Internal pipe manipulator
10/03/1996WO1996029930A1 Method and apparatus for determining bone density
10/03/1996CA2216913A1 Method and apparatus for determining bone density
10/02/1996EP0735544A1 Multiconductor shielded transducer cable
10/02/1996EP0735367A2 Ultrasonic inspection system with improved pulser and receiver circuits
10/02/1996EP0735366A2 Process and apparatus for detecting flows in oblong workpieces, in particular in pipes and rods
10/02/1996DE19518409C1 Acoustic fault identification for determining e.g. bearing damage from radially measured air sound signal
10/01/1996US5560242 Ultrasonic system evaluation phantoms
09/1996
09/26/1996WO1996029594A1 Sensitive materials and devices for detecting organic components and solvent vapours in the air
09/26/1996WO1996029575A2 Low power signal processing and measurement apparatus
09/26/1996DE19509518A1 Sensitive Materialien und Vorrichtungen zur Detektion organischer Komponenten und Lösungsmitteldämpfen in der Luft Sensitive materials and devices for the detection of organic compounds and solvent vapors in the air
09/26/1996CA2213335A1 Low power signal processing and measurement apparatus
09/25/1996EP0733885A1 Ultrasonic flowmeter with temperature and pressure compensation
09/25/1996EP0600093B1 Apparatus for ultrasonic measurement
09/24/1996US5559754 Method effective for investigating marine sediment
09/24/1996US5559292 Method and apparatus for the identification of species
09/19/1996WO1996028727A1 Non-destructive evaluation of pipes and tubes using magnetostrictive sensors
09/19/1996WO1996028726A1 Device for sensing rime or the like
09/19/1996WO1996028708A1 Strip measuring and centering system
09/19/1996WO1996028259A1 Adaptive optimisation process for ultrasonic measurement signals
09/19/1996DE19509296A1 Sensor for detecting oxidants
09/18/1996EP0732586A1 Probe for ultrasonic testing of polygonal socket screws in situ
09/18/1996EP0732584A2 An assembly and a method suitable for identifying a code sequence of a biomolecule
09/18/1996EP0599863B1 Method and device for the detection and location of changes in a turbine component
09/18/1996EP0598728B1 Ultrasonic probe suitable for acoustic coupling via a water channel
09/17/1996US5557048 Stress evaluation method and apparatus therefor
09/17/1996US5557047 Method and apparatus for ultrasonic wave measurement
09/17/1996US5555887 Ultrasonic transducer probe with heat dissipating lens
09/17/1996CA2036061C Acoustic ultrasound variable origin, variable angle scanning system
09/11/1996EP0730529A1 Drop marking control system responsive to acoustical properties of ink
09/11/1996EP0730434A1 Harmonic ultrasound imaging with microbubbles
09/11/1996EP0519045B1 Non-destructive materials testing apparatus and technique for use in the field
09/11/1996CN2235120Y Probe for track inspectoscope
09/10/1996US5555534 Method and apparatus for doppler receive beamformer system
09/10/1996US5555180 Method for processing digitized ultrasonic signals originating from an ultrasonic probe for the storage of and later reconstruction of the ultrasonic signals from the stored data
09/10/1996US5554810 Method for the predictive determination of load of a structure at rupture
09/10/1996US5554808 System and method for detecting ply wrinkling in a laminated composite
09/10/1996US5553610 Apparatus and method for noninvasive chemical analysis
09/10/1996US5553499 Ultrasonic microscope having an automatic focusing adjustment mechanism
09/06/1996WO1996027152A1 Transmit beamformer with frequency dependent focus
09/06/1996WO1996027126A1 Process and device for detecting structural faults of moving flat textile materials
09/05/1996DE19507177A1 Locally induced component condition alteration measurement appts. for e.g. piezo sensor
09/04/1996EP0730141A2 Device for testing for non-uniform wear of vehicle tyre tread
09/04/1996EP0666984B1 An apparatus for examining carcases
09/04/1996EP0613557B1 Ultrasonic holographic imaging apparatus having zoom feature
09/04/1996CN1130423A Differential gas sensing in-line monitoring system
09/04/1996CN1130286A Method and apparatus for ultrasonic inspection through a seam to approach part
09/03/1996US5553035 Method of forming integral transducer and impedance matching layers
09/03/1996US5552565 Multiconductor shielded transducer cable
09/03/1996US5552274 Method for detecting target sequences by oscillation frequency
09/03/1996US5552004 Method of making an acoustic composite material for an ultrasonic phased array
09/03/1996US5551433 Method and apparatus for a geometric aberration transform in an adaptive focusing ultrasound beamformer system
09/03/1996US5551296 Method and device for revealing defects in materials and their connections
09/03/1996US5551295 Method and apparatus using ultrasonic and light waves for identification of test specimens
08/1996
08/29/1996WO1996026435A1 Highly selective chemical sensor
08/28/1996EP0729008A1 Application and method for detecting changes in distance
08/28/1996EP0728443A2 Ultrasonic densitometer and method
08/28/1996EP0727963A1 High resolution ultrasonic imaging apparatus and method
08/28/1996EP0680616A4 Method for deriving water bottom reflectivity in dual sensor seismic surveys.
08/28/1996CN1129804A Hand industrial supersonic scanning apparatus with a reflecting mirror
08/28/1996CN1032667C Supersonic liquid concentration meter
08/27/1996US5550062 Method and apparatus for chemical detection by pyrolysis
08/27/1996US5549111 Method and apparatus for adjustable frequency scanning in ultrasound imaging
08/27/1996US5549004 Hand held tube wall thickness ultrasonic measurement probe and system
08/27/1996US5549003 Method and apparatus for visualization of internal stresses in solid non-transparent materials by ultrasonic techniques and ultrasonic computer tomography of stress
08/27/1996US5549002 Method for detecting and characterizing flaws in engineering materials
08/27/1996US5549001 Set of ultrasonic probeheads for measurements of times of flight of ultrasonic pulses
08/22/1996DE19505571A1 Magnetic field device for improving coupling and reproducibility of piezoelectric sensor coupling
08/21/1996EP0727786A1 Apparatus for the nondestructive inspection of materials
08/21/1996EP0727654A1 Device intended for use in anaesthetic systems for identifying anaesthetics
08/21/1996EP0727259A2 Ultrasonic transducer
08/20/1996US5548530 High-precision leak detector and locator
08/20/1996US5546945 Method and apparatus for displaying acoustic signal transit times
08/20/1996US5546813 Apparatus for determining fluid flow
08/20/1996US5546809 For vibration testing of equipment which becomes heated during use
08/20/1996US5546792 Computerized sonic portable testing laboratory
08/15/1996WO1996024841A1 Method and device for determining the quality of quarrystone and other solid materials
08/15/1996WO1996024288A1 Real time digital reception focusing method and apparatus adopting the same
08/14/1996EP0726061A1 Simulation of bone in ultrasonic assessment apparatus
08/14/1996EP0725932A1 Method and system for measuring fluid parameters by ultrasonic methods
08/13/1996US5544655 Ultrasonic multiline beamforming with interleaved sampling
08/08/1996WO1996024053A1 Acoustic probing apparatus
08/07/1996EP0725282A2 Method of displaying ultrasonic images and apparatus for ultrasonic diagnosis
08/07/1996EP0724724A1 Strength determination of sheet materials by ultrasonic testing
08/07/1996EP0724723A1 A system to be used for the determination of no levels in exhaled air and diagnostic methods for disorders related to abnormal no levels
08/07/1996EP0666774A4 Fibre monitoring system.
08/06/1996US5542426 Method of fabricating ultrasonic probe
08/06/1996US5542298 Method for determining physical stage parameters of a medium and an apparatus for carrying out same
08/06/1996CA2070327C Confirmation of hydrogen damage in boiler tubes by refracted shear waves