| Patents for G01B 17 - Measuring arrangements characterised by the use of infrasonic, sonic, or ultrasonic vibrations (3,873) |
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| 07/21/1998 | US5782768 Method of displaying ultrasonic image and apparatus for ultrasonic diagnosis |
| 07/16/1998 | WO1998030870A1 A detection system for the detection of the surface quality of brushes |
| 07/14/1998 | US5779638 Ultrasound-based 3-D tracking system using a digital signal processor |
| 07/09/1998 | WO1998029707A1 Acoustic sensor as proximity detector |
| 07/07/1998 | US5777230 Delay line for an ultrasonic probe and method of using same |
| 07/01/1998 | EP0850019A1 Method and device for the structure analysis and/or for detecting the position of layered objects |
| 07/01/1998 | EP0672271B1 Aligning average axis of hollow workpiece cavity with rotary machine axis |
| 06/30/1998 | US5773721 To nondestructively test an object |
| 06/17/1998 | EP0576610B1 Measuring method and apparatus |
| 06/04/1998 | WO1998023867A1 Method and apparatus for sensing piston position |
| 06/04/1998 | DE19648547A1 Appliance for quality inspection of nozzle jet method in foundation soil |
| 06/02/1998 | US5761155 Method for determining the position of an object relative to the background with ultrasound |
| 05/28/1998 | WO1998022814A1 Method and system for processing measurement signals to obtain a value for a physical parameter |
| 05/28/1998 | WO1998022801A1 Physical parameter measuring apparatus and method thereof |
| 05/28/1998 | CA2272956A1 Physical parameter measuring apparatus and method thereof |
| 05/27/1998 | EP0689679B1 Process for recognizing and discriminating between useful and interfering echos in the reception signal of distance sensors working according to the pulse-echo principle |
| 05/26/1998 | US5756940 Weight measurement of blood volume soft-shell venous reservoirs |
| 05/26/1998 | US5756898 Passive acoustic method of measuring the effective internal diameter of a pipe containing flowing fluids |
| 05/14/1998 | DE19646078A1 Detecting degree of fouling of transparent cover, e.g. of vehicle headlight |
| 05/13/1998 | EP0650409B1 Process for regulating the thickness of individual layers of a co-extruded multilayered plastic web |
| 05/12/1998 | US5750896 Tool joint sensor |
| 05/07/1998 | WO1998019133A1 Dimensional inspection device without ultrasonic contact |
| 04/29/1998 | EP0838018A1 Method and apparatus for measuring outside dimensions and the center of gravity of a package |
| 04/29/1998 | EP0748454B1 Method of determining the position of an object relative to the background using ultrasonics |
| 04/23/1998 | WO1998016800A1 Acoustical method and system for measuring barrier membrane thickness and the correspondent area distribution using maximum transmission or maximum reflection coefficients |
| 04/23/1998 | DE19700966C1 Device for contactless distance and pressure measurement in a pneumatic spring |
| 04/22/1998 | EP0836408A1 Apparatus and method for measuring tympanic displacement |
| 04/15/1998 | EP0835424A1 In-motion dimensioning system for cuboidal objects |
| 04/08/1998 | EP0834054A1 Wavelet analysis for laser ultrasonic measurement of material properties |
| 04/07/1998 | US5736855 Local buffer circuit for sonic waveguides |
| 04/01/1998 | EP0696347B1 Device for determining the diameter and/or locating the center of a round object |
| 03/25/1998 | EP0746520B1 Package measuring system and accumulator |
| 03/18/1998 | EP0829229A1 Method and device for determining the position of a catheter inside the body of a patient |
| 03/03/1998 | US5724138 System for determining a characteristic of a target |
| 03/03/1998 | US5723791 High resolution ultrasonic coating thickness gauge |
| 02/26/1998 | WO1998008112A1 3d ultrasound recording device |
| 02/25/1998 | EP0825585A2 Apparatus for determination of distances to objects |
| 02/18/1998 | EP0673501B1 Processing ultrasonic measurements of a rotating hollow workpiece |
| 02/17/1998 | US5718228 Ultrasonic diagnostic apparatus |
| 02/10/1998 | US5717169 Method and apparatus for inspecting well bore casing |
| 02/04/1998 | EP0621973A4 Touch panel for an acoustic touch position sensor. |
| 02/03/1998 | US5714881 Position measurement apparatus using wire waveguide in shock resistant suspension |
| 01/27/1998 | US5711308 Wearable apparatus for measuring displacement of an in vivo tympanum and methods and systems for use therewith |
| 01/20/1998 | US5709211 Ultrasonic diagnostic apparatus |
| 01/15/1998 | WO1998001737A1 Method and arrangement for nondestructive classification |
| 01/14/1998 | EP0818772A2 Element arranging structure for transducer array for forming three-dimensional images and ultrasonic three-dimensional imaging apparatus adopting the same |
| 01/13/1998 | US5706818 Ultrasonic diagnosing apparatus |
| 01/06/1998 | CA2053002C Ultrasonic micro spectrometer |
| 12/23/1997 | US5700955 Precision thickness variation mapping via one-transducer ultrasonic high resolution profilometry for sample with irregular or rough surface |
| 12/10/1997 | EP0811855A2 Sensor system for automatic relative position control |
| 12/03/1997 | EP0810450A1 Method and apparatus for ultrasound imaging |
| 11/26/1997 | CN1166129A Device for reflectometric examination and measurement of cavities |
| 11/25/1997 | US5691474 Method and apparatus for dynamic determination of the thickness and/or basis weight of moving material under test |
| 11/25/1997 | US5690116 Method for automatic measurement of the doppler angle and arrangement for carrying out the method |
| 11/19/1997 | CN1164990A Method of displaying ultrasonic image and apparatus for ultrasonic diagnosis |
| 11/18/1997 | US5689443 Method and apparatus for evaluating scanners |
| 11/13/1997 | DE19618404A1 Identification of cross section in inative mine workings |
| 11/11/1997 | US5686675 For indicating a test point on a vessel |
| 11/05/1997 | EP0805361A1 Method for angle measuring in space by means of an ultrasonic beam scanning |
| 11/05/1997 | EP0804744A1 Process of non-contact distance sensing |
| 10/30/1997 | WO1997040373A1 Characterisation of objects by means of ultrasonic waves |
| 10/30/1997 | DE19708655A1 Ultrasonic image display method for ultrasonic diagnostic apparatus |
| 10/28/1997 | US5680861 Modular subject positioning system for medical imaging |
| 10/23/1997 | WO1997039308A1 Wavelet analysis for laser ultrasonic measurement of material properties |
| 10/21/1997 | US5678447 On-line web planarity measurement apparatus and method |
| 10/07/1997 | US5675089 Passive strain gauge |
| 09/30/1997 | US5672815 Method and apparatus for measuring outside dimensions and the center of gravity of a package |
| 09/23/1997 | US5671190 Method and device for measuring the distance of an object from an ultrasonic transmission/reception unit |
| 09/18/1997 | DE19610631A1 Size measuring system for block-shaped goods being conveyed |
| 09/09/1997 | US5666325 Method and apparatus for monitoring and controlling the dispensing of materials onto a substrate |
| 09/02/1997 | US5663502 Method and apparatus for measuring thickness of layer using acoustic waves |
| 08/26/1997 | US5661766 Nuclear fuel assembly bow and twist measurement apparatus |
| 08/26/1997 | US5661241 Ultrasonic technique for measuring the thickness of cladding on the inside surface of vessels from the outside diameter surface |
| 08/26/1997 | US5660179 Ultrasonic diagnostic apparatus |
| 08/07/1997 | DE19604262A1 Surface shape determination for bodies, esp. human body e.g. of spinal column |
| 07/23/1997 | EP0784783A1 Device for the acquisition of coordinates of an acoustic source applied to a plate |
| 07/17/1997 | WO1997025162A1 Device and process for measuring the rigidity of flat mail |
| 07/17/1997 | DE19600231A1 Vorrichtung und Verfahren zur Steifigkeitsmessung von flachen Sendungen Apparatus and method for measuring the stiffness of flat items of mail |
| 07/08/1997 | US5645237 Spinning reel for fishing |
| 06/24/1997 | US5641908 Ultrasonic diagnostic apparatus |
| 06/18/1997 | EP0666974B1 Process and device for non-contact determination of the mass per unit area of thin materials |
| 06/17/1997 | US5638824 For monitoring movement |
| 06/03/1997 | US5636028 In-motion dimensioning system for cuboidal objects |
| 06/03/1997 | US5635644 Apparatus for measuring a layer thickness using transverse waves of ultrasonic waves |
| 06/03/1997 | US5634465 Continuous display of cardiac blood flow information |
| 06/03/1997 | US5634378 Portable scanning frame |
| 05/28/1997 | EP0639952B1 Process and device for identifying objects to be inspected |
| 05/15/1997 | WO1997014012A3 Measurement system for sensing the position of a piston |
| 05/14/1997 | EP0772891A1 Ultrasound imaging array |
| 05/14/1997 | EP0772417A1 Two-dimensional transducer integrated circuit |
| 05/02/1997 | EP0770353A2 Ultrasonic diagnosing apparatus |
| 04/24/1997 | DE19534503A1 Single-layer thickness measuring at multilayer plastic pipe or plate or layers e.g. PE-Al-PE heating tubes |
| 04/17/1997 | WO1997014012A2 Measurement system for sensing the position of a piston |
| 04/17/1997 | DE19539551A1 Meßsystem und Verfahren zur Erfassung der Position eines Kolbens Measurement system and method for detecting the position of a piston |
| 04/17/1997 | DE19537757A1 Wall thickness measurement device |
| 04/15/1997 | US5621316 Apparatus for measuring the positions of plural movable members each associated with a respective magnetorestrictive element |
| 04/15/1997 | US5621173 Method and apparatus for non-contact determination of the weight per unit area of thin materials |
| 04/09/1997 | EP0565583B1 Remotely readable data storage devices and apparatus |
| 04/09/1997 | CN1147083A Method and apparatus for indirect measurement of coordinate |
| 04/08/1997 | US5617863 Ultrasonic diagnostic image scanning techniques |