| Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862) |
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| 08/19/1986 | US4606641 Apparatus for measuring film thickness |
| 08/19/1986 | US4606640 Method and apparatus for optically testing cylindrical surfaces |
| 08/19/1986 | US4606639 Broad bandwidth interferometric gauging system |
| 08/19/1986 | US4606638 Distance measuring interferometer and method of use |
| 08/19/1986 | US4606634 System for detecting selective refractive defects in transparent articles |
| 08/19/1986 | US4606633 Test method for evaluating faults on printed sheets and webs and apparatus for performing the method |
| 08/14/1986 | WO1986004676A2 Device for optical determination of low-order errors in shape |
| 08/12/1986 | US4605857 For use in detecting the amount of elongation in a stationary specimen |
| 08/12/1986 | US4605308 Contactless relative movement sensor |
| 08/12/1986 | US4604807 Electronic foot measuring apparatus and method |
| 08/12/1986 | CA1209688A1 Inspection system for mechanical structures |
| 08/06/1986 | EP0189538A2 Apparatus for inspection of the walls of deep holes of minute diameter |
| 08/06/1986 | EP0189482A1 Shape evaluating apparatus |
| 08/06/1986 | EP0189435A1 Mask-to-wafer alignment utilizing zone plates. |
| 08/06/1986 | CN85101725A Dual light beams optical system for monitoring the thickness of optical coating |
| 08/05/1986 | US4604526 Position detector |
| 08/05/1986 | US4603975 Apparatus and method for nighttime and low visibility alignment of communicators |
| 07/31/1986 | WO1986004410A1 Apparatus for detecting positions of crack caused by fatigue |
| 07/30/1986 | EP0188817A1 Welding position detecting apparatus |
| 07/30/1986 | EP0188598A1 Method and apparatus employing laser ranging for measuring the length of pipe sections |
| 07/30/1986 | EP0188592A1 Apparatus for adjusting the direction of a light beam emitted by a laser tube |
| 07/29/1986 | US4603252 Determination of the integrity of part of structural materials |
| 07/23/1986 | EP0188393A1 Liquid level height-measuring apparatus |
| 07/23/1986 | EP0188189A1 Encapsulated length-measuring device |
| 07/22/1986 | US4602163 Electro-optical systems for control of robots, manipulator arms and co-ordinate measuring machines |
| 07/22/1986 | US4601581 Method and apparatus of determining the true edge length of a body |
| 07/16/1986 | EP0187585A1 Process and device for optically checking the shape and dimensions of steam generator tube ends |
| 07/16/1986 | EP0187152A1 Optic sensors |
| 07/16/1986 | CN85100074A Photoelectrical transducing method for monitoring workpiece grooves and assembling condition during welding |
| 07/15/1986 | US4600842 Snowfall measuring method and apparatus |
| 07/15/1986 | US4600836 Diaphragm deflection sensor for fused silica diaphragm module |
| 07/15/1986 | US4600597 Patterns, photoresists |
| 07/15/1986 | US4600309 Process and apparatus for theoptical alignment of patterns in two close-up planes in an exposure means incorporating a divergent radiation source |
| 07/15/1986 | US4600304 Optical level |
| 07/15/1986 | CA1207864A1 Method of indicating and device for performing the method |
| 07/09/1986 | EP0186945A1 A transfer machine for a surface inspection apparatus |
| 07/08/1986 | US4599000 Position detection signal processing apparatus |
| 07/08/1986 | US4598999 Area detection method of an original for use in copying machines |
| 07/08/1986 | US4598998 Screw surface flaw inspection method and an apparatus therefor |
| 07/08/1986 | US4598481 Intersecting laser alignment apparatus and method |
| 07/08/1986 | EP0119198A4 Automatic semiconductor surface inspection apparatus and method. |
| 07/03/1986 | WO1986003833A1 Opto-electronic scale-reading apparatus |
| 07/03/1986 | WO1986003830A1 A method and apparatus for measuring an object |
| 07/02/1986 | EP0186619A2 Apparatus for detecting a gap in the junction area on a folded box |
| 07/02/1986 | CN85103210A Method for measuring surface displacement of an object by an ho-lographic conjugation image |
| 07/01/1986 | US4598420 Optical grid analyzer system for automatically determining strain in deformed sheet metal |
| 07/01/1986 | US4597669 Pattern detector |
| 07/01/1986 | US4597668 Device for checking positional accuracy |
| 06/25/1986 | EP0185619A2 Indicating positions |
| 06/25/1986 | EP0185558A1 Process and device to assist the positioning of work pieces by superpositioning images |
| 06/25/1986 | EP0185167A1 Opto-electronic measuring process, apparatus therefor and its use |
| 06/24/1986 | US4596919 Three-dimensional imaging device |
| 06/24/1986 | US4596467 Dissimilar superimposed grating precision alignment and gap measurement systems |
| 06/24/1986 | US4596460 Optical determination of clearances |
| 06/24/1986 | CA1206617A1 Optical position and orientation measurement techniques |
| 06/24/1986 | CA1206347A1 Optical position-measuring sensor |
| 06/19/1986 | WO1986003581A1 Laser position measurement and alignment |
| 06/17/1986 | US4596037 For determining the location of a hole in a circuit panel |
| 06/17/1986 | US4595991 Position measuring method and apparatus |
| 06/17/1986 | US4595294 Position detecting device |
| 06/17/1986 | US4595289 Inspection system utilizing dark-field illumination |
| 06/17/1986 | US4595288 Method and apparatus for measuring deep mirrors |
| 06/17/1986 | US4595284 Method and apparatus for measuring distribution of elongation in an optical cable |
| 06/17/1986 | US4594789 Wheel alignment system |
| 06/11/1986 | EP0184145A2 Measuring head |
| 06/11/1986 | EP0183974A1 Plywood surface defect detecting head |
| 06/11/1986 | EP0183831A1 Technique for measuring very small spacings |
| 06/11/1986 | EP0075567B1 Method of producing a measuring device for the detection of cracks |
| 06/10/1986 | US4594684 System and method for measuring the area and dimensions of apertures in an opaque medium |
| 06/10/1986 | US4594504 Light modulation sensor in a vortex shedding flowmeter |
| 06/10/1986 | US4594001 Detection of three-dimensional information with a projected plane of light |
| 06/10/1986 | US4593967 3-D active vision sensor |
| 06/10/1986 | US4593533 Method and apparatus for detecting and controlling the formation of ice or frost |
| 06/10/1986 | CN85109221A Coordinate measuring instrument |
| 06/10/1986 | CA1205885A1 Automated control method and device for assessing the transparency of objects, especially containers |
| 06/05/1986 | WO1986003288A1 Method for detecting curve and straight sections with hollow space surfaces |
| 06/05/1986 | WO1986003287A1 Method and apparatus for use in measurement |
| 06/04/1986 | EP0183663A2 Sensor for measurement of the deflection and/or torsion of an oblong machine element |
| 06/04/1986 | EP0183565A1 Method and apparatus for checking articles against a standard |
| 06/04/1986 | EP0183270A2 Method of determining glossinesses of surface of body |
| 06/04/1986 | EP0183240A2 Surface position sensor |
| 06/04/1986 | EP0183226A2 Edge detecting device in optical measuring instrument |
| 06/04/1986 | EP0047779B1 Apparatus for nighttime and low visibility alignment of communicators |
| 06/03/1986 | US4593368 Technique for measuring very small spacings |
| 06/03/1986 | CA1205570A1 Multi-channel position detection system |
| 06/03/1986 | CA1205559A1 Pattern recognition and orientation system |
| 06/03/1986 | CA1205300A1 Optical sensor having atomically localized luminescence centers |
| 05/28/1986 | EP0182660A2 Light-scattering method for measuring average cross-sectional shape parameters of a yarn |
| 05/28/1986 | EP0182471A2 Inspection apparatus with a scanning beam of radiation |
| 05/28/1986 | EP0182469A1 Apparatus and method for obtaining surface profilometry and three dimensional surface contours |
| 05/27/1986 | US4591996 Apparatus and method for determining stress and strain in pipes, pressure vessels, structural members and other deformable bodies |
| 05/27/1986 | US4591708 High-intensity opto-electronic sensor having low power consumption |
| 05/21/1986 | EP0181553A1 3-D active vision sensor |
| 05/21/1986 | EP0181332A1 Method and arrangement for the contact-free quality identification and structural description of, for instance, workpieces such as lengths of timber |
| 05/21/1986 | CN85204150U Angular displacement sensor with long raster film |
| 05/20/1986 | US4590367 Arrangement for the expansion of the dynamic range of optical devices |
| 05/20/1986 | US4589773 Position detecting system |
| 05/20/1986 | US4589772 For measuring the separation between two light-reflected surfaces |
| 05/20/1986 | US4589746 Dual-axis, single mirror interferometer measuring system |
| 05/20/1986 | CA1204866A1 Method for contour recognition of totally or partly transparent objects, e.g. bottles |