| Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862) |
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| 05/12/1992 | US5113066 Integrated optical sensor arrangement with detecting means, and means for controlling the optical emission wavelength of the light beam source |
| 05/12/1992 | US5113063 Method of monitoring focusing condition using rate of change signal at a border in a semiconductor image position sensitive device |
| 05/12/1992 | US5112131 Controlled machining of combustion chambers, gears and other surfaces |
| 05/12/1992 | US5112130 Apparatus and method for measuring relative displacement of objects |
| 05/12/1992 | US5112129 Method of image enhancement for the coherence probe microscope with applications to integrated circuit metrology |
| 05/12/1992 | US5112126 Apparatuses and methods for making geophysical measurements useful in determining the deflection of the vertical |
| 05/12/1992 | CA1300370C Measuring curvature of transparent or translucent material |
| 05/12/1992 | CA1300369C Distance measuring device |
| 05/11/1992 | CA2054928A1 Optical device with confocal beam path |
| 05/07/1992 | DE4034514A1 Circuit for deriving measurement values from Fourier spectroscopic line signals - detects signal minima, largest detected signal block and duration and derives. time distribution line signal |
| 05/06/1992 | EP0484310A2 Device for measuring the roughness of a moving metal product |
| 05/06/1992 | EP0483383A1 Method of tridimensional measuring, reference scale and self-illuminating reference scale for tridimensional measuring |
| 05/06/1992 | EP0483362A1 System for measuring length of sheet |
| 05/05/1992 | US5111411 Object sorting system |
| 05/05/1992 | US5111056 Optical measurement system determination of an object profile |
| 05/05/1992 | US5111040 Photoelectric device for position measuring |
| 05/05/1992 | US5110212 Smoothness sensor |
| 05/05/1992 | US5110210 Precision angle sensor |
| 05/05/1992 | US5110065 Bobbin winding control |
| 05/05/1992 | CA1300245C Reference signal generation apparatus for position detector |
| 04/30/1992 | WO1992007281A1 Position fixing |
| 04/30/1992 | WO1992007234A1 Process and device for the optical measurement of the outlines of an opaque object |
| 04/30/1992 | WO1992007233A1 Method and apparatus for three-dimensional non-contact shape sensing |
| 04/30/1992 | DE4034398A1 Appts. for opto-electronic measuring of body geometry - has opto-electronic transceiver elements fitted to measuring channel with defined spacing |
| 04/30/1992 | DE4034136A1 Single coordinate measurement on holes - involves measuring distances of holes of less than 18 mm. dia. from each other or reference points using top or through illumination |
| 04/30/1992 | DE4034007A1 Optical examination of teeth - involves coating measurement surface with fluorescent material and illuminating with matched light and evaluation of scattered light |
| 04/30/1992 | DE4033588A1 Accurate representation of workpiece surfaces - gives good contrast using camera at angle to object surface and illumination unit inclined to object axis |
| 04/30/1992 | DE4030801A1 Contactless measuring appts. for thickness and/or thermal properties of foils - has inductor generating intensity modulated magnetic field onto measured object |
| 04/30/1992 | CA2094039A1 Method and apparatus for three-dimensional non-contact shape sensing |
| 04/29/1992 | EP0482604A2 Distance detecting apparatus for a vehicle |
| 04/29/1992 | EP0482553A2 Measuring device for x,y, gamma alignment tables |
| 04/29/1992 | EP0482485A2 Optical device for measuring the speed or length of a moving surface using a laser beam |
| 04/29/1992 | EP0482330A2 Optical position and orientation sensor |
| 04/29/1992 | EP0482224A1 Interferometric measuring device for at least one measuring direction |
| 04/29/1992 | EP0383832B1 Method for measuring diameters of wires, profiles or circular parts by diffraction of light rays and device for implementing such method |
| 04/28/1992 | US5109236 Smoothness measuring device and recording apparatus to which the smoothness measuring device is applied |
| 04/28/1992 | US5108184 Non-invasive laser positioning system for rotary actuators |
| 04/28/1992 | US5108173 Orientating optical fibres |
| 04/28/1992 | CA1299389C Microbend fiber optic strain gauge |
| 04/28/1992 | CA1299363C Process for axial alignment of a parietal probe introduction assembly in a melting-reduction furnace and related introduction assembly |
| 04/25/1992 | WO1992008103A1 Process and device for the opto-electronic measurement of objects |
| 04/25/1992 | CA2070824A1 Process and device for the opto-electronic measurement of objects |
| 04/23/1992 | WO1992007290A1 Automatic plumb and level tool |
| 04/23/1992 | CA2071968A1 Automatic plumb and level tool |
| 04/22/1992 | EP0481918A1 Optical device for white light interferometry |
| 04/22/1992 | EP0481649A2 Apparatus for determining the surface topography of an article |
| 04/22/1992 | EP0481496A2 Process and apparatus for measuring sizes of steel sections |
| 04/22/1992 | EP0481387A2 Photosensor device |
| 04/22/1992 | EP0481356A2 Optical system utilizing polarization |
| 04/21/1992 | US5107132 Apparatus for the verification of corrected surfaces or in the process of correction |
| 04/21/1992 | US5107131 Method and apparatus for edge detection of transparent films |
| 04/21/1992 | US5107130 Sensor assembly for sensing printed marks on a print medium |
| 04/21/1992 | US5106194 Method and apparatus for absolute interferometric testing of plane surfaces |
| 04/21/1992 | US5106183 Topography measuring apparatus |
| 04/21/1992 | US5105595 Mold panel unit and spring-water processing structure using mold panel units |
| 04/16/1992 | WO1992006444A1 Mechanism for determining parallax between digital images |
| 04/16/1992 | WO1992006389A1 Optical device for measuring the speed or length of a moved surface |
| 04/16/1992 | WO1992006354A1 Full surface interferometric testing instrument |
| 04/16/1992 | WO1992005892A1 Metal sheet bending machine |
| 04/16/1992 | DE4032361A1 Dia. and distance measuring head for lathe - uses triangulation principle with measuring illuminating beam and optical axis of imaging optics forming angle of 30 deg. |
| 04/16/1992 | DE4031995A1 Optical distance-measuring sensor with evaluating circuit - ascertains if result is valid or falsified by effects e.g. inclination of measured surface, preferential direction of light dispersion |
| 04/15/1992 | EP0480832A1 Optical method and device for high accuracy topography |
| 04/15/1992 | EP0480620A2 Method for inspecting etched workpieces |
| 04/15/1992 | EP0480512A1 Position-sensitive radiation detection system and optical scanning device provided with such a system |
| 04/15/1992 | EP0480136A1 Atomic force microscopy |
| 04/15/1992 | EP0480028A1 Method and device for determining surface profile of diffusion-reflecting objects |
| 04/15/1992 | EP0480027A1 Method and device for determining the thickness of a glass tube |
| 04/15/1992 | EP0420897B1 Method of path and angle measurement |
| 04/15/1992 | EP0408566B1 Process and circuit for a brake system with anti-lock and/or traction slip control |
| 04/15/1992 | EP0305473A4 Probe, motion guiding device, position sensing apparatus, and position sensing method |
| 04/15/1992 | CN1016274B Zaser contourgraph of contactless high resolution scanning type |
| 04/15/1992 | CN1016273B Microcomputerized 4-coordinate measuring system of universal tool microscope |
| 04/14/1992 | US5105392 Measuring method and apparatus |
| 04/14/1992 | US5105149 Apparatus for inspecting electronic devices mounted on a circuit board |
| 04/14/1992 | US5105091 Non-contact type automatic multi-point diameter measurement apparatus |
| 04/14/1992 | US5104227 Apparatus for measuring three-dimensional curved surface shapes |
| 04/14/1992 | US5104225 Position detector and method of measuring position |
| 04/14/1992 | US5104216 Process for determining the position and the geometry of workpiece surfaces |
| 04/14/1992 | US5103572 Feeler pin using an optical contact sensor |
| 04/13/1992 | CA2053125A1 Method for determining the spatial coordinates of points, application of said method to high-precision topography, system and optical device for carrying out said method |
| 04/10/1992 | CA2052905A1 Surface inspection device |
| 04/09/1992 | DE4031311A1 Method of measuring position and orientation of surfaces - uses illumination by light diffracted by holographic optical element, electronic imaging and evaluation |
| 04/08/1992 | EP0479025A2 Device for the treatment of non-circular surfaces of work-pieces |
| 04/08/1992 | EP0478898A2 Testing apparatus for rotationnally symmetric work pieces |
| 04/07/1992 | US5103412 Width measuring device |
| 04/07/1992 | US5103304 High-resolution vision system for part inspection |
| 04/07/1992 | US5103106 Reflective optical instrument for measuring surface reflectance |
| 04/07/1992 | US5103104 Process for measuring the dimensions of a spacer |
| 04/07/1992 | US5103082 Automatic laser beam expander-pinhole alignment system |
| 04/07/1992 | US5102227 Lighting and detection system |
| 04/07/1992 | US5102226 Optical measurement system for determination of an object profile |
| 04/07/1992 | US5102224 Apparatus for measuring three-dimensional curved surface shapes |
| 04/07/1992 | US5102223 Method and apparatus for measuring a three-dimensional curved surface shape |
| 04/07/1992 | US5101764 Method and apparatus for integrating optical sensor into processor |
| 04/02/1992 | WO1992005423A1 Method and apparatus for measuring fibre flexibility |
| 04/02/1992 | WO1992005403A1 Moire distance measurements using a grating printed on or attached to a surface |
| 04/02/1992 | WO1992005401A1 Method and apparatus for absolute moire distance measurements |
| 04/02/1992 | DE4030507A1 Fairly measuring long jump distances - providing larger surface for take=off platform giving space for measuring equipment registering position of foot initiating jump |
| 04/01/1992 | EP0477795A2 Method and apparatus for measuring electric characteristics of semiconductor wafers |
| 04/01/1992 | EP0477536A2 Optical sheet inspection system |