| Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862) |
|---|
| 10/21/1987 | EP0242045A1 Dimension checking method |
| 10/21/1987 | EP0241589A2 Equipment for changing test glasses for the optical measurement of the characteristics of layers in vacuum-coating equipments |
| 10/21/1987 | EP0241467A1 A method and apparatus for measuring an object |
| 10/20/1987 | US4701869 Pipe measurement, labeling and controls |
| 10/20/1987 | US4701611 Reflectivity compensated fiber optic sensor |
| 10/20/1987 | US4701610 Fiber optic proximity sensors for narrow targets with reflectivity compensation |
| 10/20/1987 | US4701053 Mark position detecting method and apparatus |
| 10/20/1987 | US4701049 Measuring system employing a measuring method based on the triangulation principle for the non-contact measurement of a distance from the surface of a contoured object to a reference level. _ |
| 10/20/1987 | US4701047 Line selection for preparing range images |
| 10/20/1987 | US4701018 Apparatus for mounting two lasers to produce parallel or colinear beams |
| 10/20/1987 | US4700758 Device for trimming the edges of veneer |
| 10/20/1987 | US4700484 Diameter measuring device |
| 10/20/1987 | US4700482 Self-supporting graduation carrier |
| 10/20/1987 | CA1228407A1 Position sensor |
| 10/15/1987 | DE3710068A1 Device for measuring the accuracy of movement and positioning of a machine part |
| 10/15/1987 | DE3612145A1 Method for edge detection |
| 10/15/1987 | DE3612036A1 Method and device for measuring tree stems (trunks) |
| 10/15/1987 | DE3611795A1 Optoelectronic systems for contactless measurement during travel of: cross-sectional contour of railway rails, cross-sectional contour and characteristics I, C, QR of railway wheels, cross-section of railway waggons, and lateral and height deviations of railway rails |
| 10/15/1987 | DE3611536A1 Device for automatically testing transparent objects, in particular glass bottles |
| 10/15/1987 | DE3611535A1 Vorrichtung zur automatischen ueberpruefung von transparenten objekten Apparatus for the automatic verification of transparent objects |
| 10/14/1987 | EP0241093A2 Optical position sensor |
| 10/14/1987 | EP0240893A2 Device for the contactless measuring of geometric sizes |
| 10/13/1987 | US4700223 Vehicle for evaluating properties of road surfaces |
| 10/13/1987 | US4700062 Position measuring device with a scanned absolute scale |
| 10/13/1987 | CA1228136A1 Surface inspection apparatus |
| 10/08/1987 | WO1987006001A1 Device for checking the straightness and, if required, the height and/or distortions in vessels made of transparent material, preferably bottles |
| 10/08/1987 | WO1987005995A1 Tape rule device |
| 10/08/1987 | DE3616392C1 Device for interferometric alignment measurement between two different jointly rotatable shafts |
| 10/08/1987 | DE3611945A1 Percentage measurement of the actual strain value for tension levellers |
| 10/07/1987 | EP0240396A1 Process and device to measure during its movement the diameter of a filamentary object like an optical fibre |
| 10/07/1987 | EP0240113A1 Position sensor |
| 10/07/1987 | EP0240029A2 Picture display apparatus |
| 10/07/1987 | EP0240023A1 Opto-electronic arrangement put in a plastics bowl |
| 10/07/1987 | EP0239742A2 Process to determine the position of objects |
| 10/07/1987 | EP0239705A1 Signal preconditioning for touch entry device |
| 10/06/1987 | US4698513 Position detector by vibrating a light beam for averaging the reflected light |
| 10/06/1987 | US4698512 Length measuring apparatus |
| 10/06/1987 | US4698511 Document sheet size or position recognition device |
| 10/06/1987 | US4698491 Device for ascertaining alignment errors in shafts arranged in tandem |
| 10/06/1987 | US4697927 Method and apparatus for measuring a forming error of an object |
| 10/06/1987 | US4697921 Device for detecting a relative change in distance between two measuring points, and its use |
| 10/06/1987 | CA1227866A1 Spatial imaging system |
| 09/30/1987 | EP0239506A2 Differential plane mirror interferometer |
| 09/30/1987 | EP0239408A2 Method and apparatus for optically detecting surface states in materials |
| 09/30/1987 | EP0238540A1 Reflectivity compensated fiber optic sensor |
| 09/29/1987 | US4697245 Inspection and measuring apparatus and method |
| 09/29/1987 | US4697088 Method of and apparatus for discriminating sharp edge transitions produced during optical scanning of differently reflective regions |
| 09/29/1987 | US4697087 Reverse dark field alignment system for scanning lithographic aligner |
| 09/29/1987 | US4696574 Precision remote location of a movable point employing light interference fringes |
| 09/29/1987 | US4696572 Surface inspection apparatus |
| 09/29/1987 | US4696568 Method of and apparatus for measuring the velocity and/or the length of moving objects |
| 09/29/1987 | CA1227330A1 Position detector |
| 09/24/1987 | WO1987005700A1 Method and apparatus for monitoring surface layer growth |
| 09/24/1987 | WO1987005690A1 Method and device for measuring the diameter of an elongate object such as an optical fiber while running |
| 09/24/1987 | WO1987005689A1 Improvements relating to optical position sensing arrangements |
| 09/24/1987 | WO1987005688A1 Dart scorer |
| 09/23/1987 | EP0238469A2 An arrangement for establishing the thickness of print applied to a print carrier |
| 09/23/1987 | EP0238247A1 Method for measuring dimensions of fine pattern |
| 09/23/1987 | EP0238195A1 Dual light source locating and tracking system |
| 09/23/1987 | EP0237835A2 Measuring device |
| 09/23/1987 | EP0237601A1 Method for the photogrammetrical measurement of an object with at least one solid-state image sensor |
| 09/22/1987 | US4695982 Hub hole characterization system |
| 09/22/1987 | US4695719 Apparatus and method for opto-electronic package |
| 09/22/1987 | US4695163 Method and apparatus for determining surface shapes using reflected laser light |
| 09/22/1987 | US4695162 Film thickness measuring apparatus |
| 09/22/1987 | US4694690 Measuring displacement between two relatively movable structures |
| 09/22/1987 | CA1227276A1 Distortion inspection apparatus of a glass plate |
| 09/16/1987 | EP0237470A1 Incremental length-measuring appliance |
| 09/16/1987 | EP0237109A1 Method of aligning a mask and a substrate relative to each other and arrangementfor carrying out the method |
| 09/16/1987 | EP0237102A1 Arrangement for aligning a mask and a substrate relative to each other |
| 09/16/1987 | EP0236777A1 Measuring and positioning device |
| 09/16/1987 | EP0236611A1 A robot hand |
| 09/16/1987 | EP0236568A2 Apparatus for monitoring thickness variations in a film web |
| 09/16/1987 | CN86100657A Schlieren inteference method using pasted film |
| 09/15/1987 | US4694184 Coordinate measuring method and device using a contact member |
| 09/15/1987 | US4694160 Fiber optic extender apparatus in a position servo loop |
| 09/15/1987 | US4694153 Linear array optical edge sensor |
| 09/15/1987 | US4694152 Method and apparatus for acoustic supervision of adjustment operations at optical devices |
| 09/15/1987 | US4694150 Method and apparatus for acoustic supervision of adjustment operations at optical devices |
| 09/15/1987 | US4693608 Method and apparatus for determining position of points on article |
| 09/15/1987 | US4693607 Method and apparatus for optically measuring the volume of generally spherical fruit |
| 09/15/1987 | US4693604 Interference method and interferometer for testing the surface precision of a parabolic mirror |
| 09/15/1987 | US4693601 Light scanning device for determining the condition of a surface with a light concentrator |
| 09/15/1987 | US4693597 Distance measuring device with signal processing circuit for position sensitive detector |
| 09/15/1987 | US4693554 Sensor magnifying glass apparatus |
| 09/15/1987 | US4693038 Apparatus for optically monitoring the surface finish of ground workpieces |
| 09/10/1987 | DE3612092C1 Device for measuring the ink film thickness in printing machines |
| 09/09/1987 | EP0235941A1 Surface measurement |
| 09/09/1987 | EP0235861A1 Device for detecting a centring error |
| 09/09/1987 | EP0235696A2 Optical proximity imaging method and apparatus |
| 09/09/1987 | EP0235184A1 Device for determining and monitoring changes in the position of shafts. |
| 09/09/1987 | CN86207382U Automatically-calibrated measuring equipment of pulse generator |
| 09/08/1987 | US4692864 Method of determining stenosis of blood vessels |
| 09/08/1987 | US4692629 Optical type measuring scanner |
| 09/08/1987 | US4692611 Fiber optic proximity sensor with feedback servo imaging means |
| 09/08/1987 | US4692610 Fiber optic aircraft load relief control system |
| 09/08/1987 | US4692026 Process and apparatus for continuous determination of the states of anisotropy of optically active materials |
| 09/08/1987 | US4692019 Document size detecting device |
| 09/08/1987 | US4691446 Three-dimensional position measuring apparatus |
| 09/08/1987 | US4691443 Drive-in, drive-out vehicle alignment system |