| Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862) |
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| 07/06/1983 | EP0083053A2 Method of inspecting an apertured flat workpiece and apparatus for performing the method |
| 07/05/1983 | US4392204 Lumber marking system |
| 07/05/1983 | US4392120 Pattern inspection system |
| 07/05/1983 | US4392057 Position-sensitive radiation detector |
| 07/05/1983 | US4391526 Interferometric surface contour measuring arrangement |
| 07/05/1983 | US4391520 Technique for optical alignment of a workpiece |
| 06/29/1983 | EP0082830A2 Arrangement for the contactless and artificial determination of the two- or three-dimensional shape of an object |
| 06/29/1983 | EP0082820A2 Optical fibre pressure detector |
| 06/29/1983 | EP0082644A2 Apparatus for measuring the area of image portion of image-bearing member |
| 06/29/1983 | EP0082525A2 Offshore platform structural assessment system |
| 06/29/1983 | EP0082524A2 Geophysical exploration system |
| 06/28/1983 | US4390955 Position detecting system |
| 06/28/1983 | US4390897 Technique for automatically centering a lightguide fiber in a coating |
| 06/28/1983 | US4390278 Method of and apparatus for inspecting the accuracy of a machined contour in a workpiece |
| 06/28/1983 | US4390277 Flat sheet scatterometer |
| 06/28/1983 | US4389783 Measuring device |
| 06/28/1983 | CA1148731A1 Method of observing the core region of optical fibers and preforms |
| 06/22/1983 | EP0082007A2 Apparatus for measuring thickness of a film |
| 06/22/1983 | EP0081860A2 Perimeter security system |
| 06/22/1983 | EP0081786A2 Storage medium track pitch detector |
| 06/22/1983 | EP0081651A2 Three-axis angle sensor |
| 06/22/1983 | EP0081508A1 A method and a device for measuring of backlash in a drive mechanism comprising a screw and a nut. |
| 06/21/1983 | US4389565 Automatic focus controlling device |
| 06/21/1983 | US4389084 Observing apparatus |
| 06/21/1983 | CA1148350A1 Target structure for use with an alignment apparatus |
| 06/15/1983 | EP0081376A2 Crankshaft centring |
| 06/14/1983 | US4387994 Optical system for surface topography measurement |
| 06/14/1983 | US4387988 Automatic distance measuring device |
| 06/14/1983 | CA1147950A1 Ambient compensating interferometric apparatus |
| 06/07/1983 | US4386851 Instrument for measuring or marking out distances from a line or a plane |
| 06/01/1983 | EP0080294A1 Pattern scanners |
| 06/01/1983 | EP0079988A1 Optical fibre transmission instrumentation |
| 06/01/1983 | EP0079981A1 Phase balancing of an optical wave front |
| 05/31/1983 | US4385837 Apparatus and system for linewidth measurements |
| 05/31/1983 | US4385836 Photoelectric digital position measuring system |
| 05/31/1983 | US4385835 Compensating device |
| 05/25/1983 | EP0079439A1 Optical system for oblique viewing |
| 05/24/1983 | US4385317 Specimen image display apparatus |
| 05/18/1983 | EP0079163A1 Detecting the condition of a sheet |
| 05/17/1983 | US4384303 Arrangement for determining the width of rolling mill products |
| 05/17/1983 | US4384203 Optical fiber angle position sensor |
| 05/17/1983 | US4383760 Device for positioning an object relative to a carrier means |
| 05/17/1983 | US4383373 Method of and apparatus for calibrating an adjustable jig |
| 05/11/1983 | EP0078741A2 Non-contact measuring process and device for metallic profiles |
| 05/11/1983 | EP0078411A2 Non-contact sensor with particular utility for measurement of road profile |
| 05/10/1983 | US4382680 Apparatus and process for sweeping a flat optical light plane |
| 05/10/1983 | CA1146257A1 Optical bichromatic position finder |
| 05/10/1983 | CA1146242A1 Non-contact optical apparatus for measuring the length or speed of a relatively moving surface |
| 05/10/1983 | CA1145927A1 Method and apparatus for optical fiber fault location |
| 05/04/1983 | EP0078214A1 Testing arrangement for a multitude of different coins |
| 05/04/1983 | EP0078096A2 Sheet measuring apparatus |
| 05/04/1983 | EP0078062A1 Curvature measuring apparatus |
| 05/04/1983 | EP0077907A1 Device for controlling the lateral position of a web in a rotary printing machine |
| 05/03/1983 | CA1145537A1 Roughness sensor calibration |
| 04/26/1983 | US4381448 Wide angle intensity pickoff |
| 04/26/1983 | US4381152 Dimension measuring apparatus |
| 04/26/1983 | US4381150 Laser beam pointing aid |
| 04/26/1983 | CA1145157A1 Method and apparatus for optically measuring crimp frequency |
| 04/26/1983 | CA1145135A1 Apparatus and the use thereof for checking the alignment of wheel axles |
| 04/20/1983 | EP0077259A1 Process and device to measure the effective diameter of the guide mode in a monomode optical fibre |
| 04/20/1983 | EP0077239A1 Spatial correction device for an image scanner |
| 04/20/1983 | EP0076866A1 Interpolating light section process |
| 04/19/1983 | US4380394 Fiber optic interferometer |
| 04/19/1983 | CA1145045A1 Process for measuring the tightness of endless driving means during operation |
| 04/14/1983 | WO1983001303A1 Improved compact optical gyro |
| 04/12/1983 | US4380026 Method for flashing a stroboscope for use with judging the good or bad of an object to be inspected |
| 04/12/1983 | US4379635 Automatic aperture size measurement apparatus and process |
| 04/12/1983 | US4379633 Apparatus for maintaining adjustment of coincidence and relative phase relationship of light beams in an interferometer |
| 04/06/1983 | EP0076228A1 Fibre-optical measuring device |
| 04/06/1983 | EP0075676A2 Optical track position detecting apparatus and optical disc apparatus using the same |
| 04/06/1983 | EP0075567A1 Method of producing a measuring device for the detection of cracks. |
| 04/05/1983 | US4379308 Apparatus for determining the parameters of figures on a surface |
| 03/31/1983 | WO1983001020A1 Method and device for putting work pieces in order |
| 03/30/1983 | EP0075159A2 Electro-optical measuring system |
| 03/30/1983 | EP0075081A1 Fault compensation device for precision machines and measurement devices |
| 03/30/1983 | EP0075032A1 Method for interferometric surface topography |
| 03/29/1983 | US4378161 Optical sensing system for determining the angular orientation of weft threads |
| 03/29/1983 | US4378160 Method and apparatus for dial indicators calibration |
| 03/29/1983 | CA1143553A1 Turbine blade growth measuring apparatus and method |
| 03/29/1983 | CA1143552A1 Measuring method and apparatus |
| 03/23/1983 | EP0074697A2 Machine monitoring system |
| 03/23/1983 | EP0074512A1 Apparatus for checking faults in objects, in particular closure caps |
| 03/22/1983 | US4377746 Device for detecting surface flaws of rapidly moving sheet material |
| 03/22/1983 | US4377736 Method and apparatus for removing material from a surface |
| 03/22/1983 | US4377343 Dual-beam skin friction interferometer |
| 03/22/1983 | US4377341 System for measuring angular deviation in a transparency |
| 03/22/1983 | US4377340 Method and apparatus for detecting particles on a material |
| 03/22/1983 | US4377036 Precision measuring apparatus having a measuring interval sealed from environmental influences |
| 03/22/1983 | CA1143455A1 Edge detection apparatus |
| 03/16/1983 | EP0074115A1 Off-axis light beam defect detector |
| 03/16/1983 | EP0074017A2 Method and device for the alignment and testing of workpieces or the like |
| 03/16/1983 | EP0073879A2 Titercontrol device on spin cables from chemical fibres |
| 03/09/1983 | EP0073351A2 Log scanning in veneer lathe to determine optimum yield axis |
| 03/08/1983 | US4375921 Dimension measuring apparatus |
| 03/08/1983 | US4375920 Area meter |
| 03/08/1983 | CA1142349A1 Vehicle frame and body alignment apparatus |
| 03/08/1983 | CA1142346A1 Line of sight wheel alignment apparatus for vehicles |
| 03/08/1983 | CA1142345A1 Relatively moving photodiode sensed diffraction grating-type measuring device |
| 03/08/1983 | CA1142344A1 Apparatus and method for optical clearance determination |
| 03/03/1983 | WO1983000738A1 Optical determination of surface profiles |