Patents
Sitemap › G01 - Measuring; Testing › G01B - Measuring length, thickness or similar linear dimensions; Measuring angles; Measuring areas; Measuring irregularities of surfaces or contours › G01B 11 - Measuring arrangements characterised by the use of optical means
Patents for G01B 11 - Measuring arrangements characterised by the use of optical means (73,862)
04/2000
04/05/2000EP0990468A1 Paint gun incorporating a laser device
04/05/2000EP0990253A2 Liquid etch endpoint detection and process metrology
04/05/2000EP0990139A1 Method and device for analyzing surface structure
04/05/2000EP0990124A1 Optical fibre bend sensor
04/05/2000EP0990115A1 Remotely positionable gravity oriented laser scanner
04/05/2000EP0990112A1 Compensation for undesired angle deviations arising during vehicle wheel alignment operations
04/05/2000EP0989800A1 Apparatus and method for recognising and determining the position of a part of an animal
04/05/2000EP0874950B1 Device for monitoring radial gaps between a turbine housing and blade tips
04/05/2000EP0760085B1 Method for surface topography measurement using a phase shifting interferometer
04/05/2000CN2372325Y Digital display piston detector
04/05/2000CN1249847A Method of checking for presence of connection balls
04/05/2000CN1249810A Background compensation for confocal interference microscopy
04/05/2000CN1249420A Non-contact measurement system of solid speed and length
04/05/2000CN1051153C Non-lens optical perpendicular line coordinatograph
04/04/2000US6047083 Method of and apparatus for pattern inspection
04/04/2000US6047082 Automatic lens inspection system
04/04/2000US6047078 Method for extracting a three-dimensional model using appearance-based constrained structure from motion
04/04/2000US6046972 Method and producing probe with minute aperture, scanning near-field optical microscope using the probe and recording and/or reproducing apparatus using the probe
04/04/2000US6046843 Light collector for high magnification inspection
04/04/2000US6046812 Shape-measuring laser apparatus using anisotropic magnification optics
04/04/2000US6046799 Device for ascertaining misalignments of two shafts arranged one behind the other
04/04/2000US6046792 Differential interferometer system and lithographic step-and-scan apparatus provided with such a system
04/04/2000US6046463 Apparatus and method for regulating the cross-linking density of glass coatings
04/04/2000US6046448 Scanning near field optical microscope based on the use of polarized light
04/04/2000US6046447 Triangulation position detection with fill level control
04/04/2000US6045439 Forming a transparent window in a polishing pad for a chemical mechanical polishing apparatus
04/04/2000CA2204739C Macrocyclic lactone compounds and their production process
03/2000
03/30/2000WO2000017810A1 Programmable lens assemblies and optical systems incorporating them
03/30/2000WO2000017809A1 Improvements relating to pattern recognition
03/30/2000WO2000017808A1 Spectral bio-imaging data for cell classification using internal reference
03/30/2000WO2000017804A1 Method and apparatus to determine golf ball trajectory and flight
03/30/2000WO2000017724A1 High-speed precision positioning apparatus
03/30/2000WO2000017606A1 Three-dimensional measuring method and surveying instrument using the same
03/30/2000WO2000017605A1 Dynamic beam steering interferometer
03/30/2000DE19942905A1 Verfahren und Vorrichtung zur Stabilisierung der Winkel- und Raumlage eines Laserstrahls Method and apparatus for stabilizing the angular and spatial position of a laser beam
03/30/2000DE19844256A1 Device for projection of patterns used in measurement techniques, quality assurance and object digitalizing; uses ultrasonic piezo motor to displace diapositive patterns
03/30/2000DE19843729A1 Control of the lateral shrinkage profile of a running paper or cardboard web uses on-line mapping to set the composition of the fiber suspension flows by sections at the stock inlet across the machine width
03/30/2000CA2345262A1 Improvements relating to pattern recognition
03/30/2000CA2345261A1 Programmable lens assemblies and optical systems incorporating them
03/29/2000EP0989727A1 Improvements in image projection systems
03/29/2000EP0989399A1 Apparatus and method for measuring crystal lattice strain
03/29/2000EP0988620A1 Image segmentation method
03/29/2000EP0988505A1 Coordinate measuring instrument with feeler and optic sensor for measuring the position of the feeler
03/29/2000EP0988232A1 Label sensor
03/29/2000EP0888521A4 High temperature-resistant optical sensing apparatus and method of making
03/29/2000CN1249040A Coatings, methods and apparatus for reducing reflection from optical substrates
03/29/2000CN1050746C Method and apparatus for determining form of reflecting surface
03/28/2000US6044334 Method for calculating an amount and determining a position of an eccentric mass of a rotary head apparatus of a fixed shaft type and apparatus for calculating and determining the same
03/28/2000US6044183 Robot vision using target holes, corners and other object features
03/28/2000US6044170 System and method for rapid shape digitizing and adaptive mesh generation
03/28/2000US6043932 Laser microscope and a pattern inspection apparatus using such laser microscope
03/28/2000US6043891 System for three-dimensional measurement of inaccessible hollow spaces
03/28/2000US6043890 Arrangement for determining the position of a surgical microscope
03/28/2000US6043889 Misalignment detection apparatus and method
03/28/2000US6043886 Interferometric method of measuring toric surfaces at grazing incidence with phase shifting
03/28/2000US6043875 Method and device for the measuring of wheel angles
03/28/2000US6043870 Compact fiber optic electronic laser speckle pattern interferometer
03/28/2000US6043840 Apparatus and method for characterizing fiber crimps
03/28/2000US6041649 Tire testing device having an intelligent test head
03/28/2000CA2088816C Device for detecting print misregisters, arranged in a rotary printing machine
03/23/2000WO2000016040A1 System for measuring the surface geometry and surface evenness of flat products
03/23/2000WO2000016039A1 Belt drive alignment detection device and method
03/23/2000WO2000016038A1 Apparatus for surface image sensing and surface inspection of three-dimensional structures
03/23/2000WO2000016037A1 Measuring method for recording and evaluating photograms of moving surfaces
03/23/2000WO2000016036A1 Tool condition monitoring
03/23/2000WO2000016035A1 Optical position sensor
03/23/2000WO2000016034A1 Interferometers for optical coherence domain reflectometry and optical coherence tomography using nonreciprocal optical elements
03/23/2000WO2000003357A8 Identifying and handling device tilt in a three-dimensional machine-vision image
03/23/2000WO2000003198A8 Machine vision and semiconductor handling
03/23/2000DE19945167A1 Detector for detecting origin position that serves as reference for measuring relative position of index scale with respect to main scale
03/23/2000DE19840969A1 Process and device for opto-electronic determination of contact reflection (contact surface) between gear teeth uses a process where a marking material is applied to one set of gear teeth and a digital image is obtained
03/23/2000DE19840628A1 Meßverfahren und -vorrichtung Measuring method and apparatus
03/23/2000DE19837932A1 Verfahren und Vorrichtung zur Ermittlung der Oberflächenform von biologischem Gewebe Method and device for determining the surface form of biological tissue
03/23/2000DE19833269C1 Method for specifying accurately the topography of a near planar surface involves scanning a surface with a scanning beam while detecting the angle of a measuring beam reflected off the surface
03/22/2000EP0987564A1 Device for measuring distance
03/22/2000EP0986951A2 Movement-responsive system for conducting tests on freely-moving animals
03/22/2000EP0986732A1 Measurement of grooves and long waves on rails with a longitudinal streak of light
03/22/2000CN2370390Y 激光准直仪 Laser collimator
03/22/2000CN2370389Y Photoelectric length measurer
03/22/2000CN1247973A Device and method for determinting non-roundness and diameter of wheel for railway
03/22/2000CN1247972A System for measuring displacement
03/22/2000CN1050662C Method for measuring stretch and uncontact laser stretch meter
03/21/2000US6041274 Positional deviation detecting device for a mobile body and position correcting apparatus for a working machine mounted on a mobile body
03/21/2000US6040916 Process and apparatus for determining the condition of a road surface
03/21/2000US6040910 Optical phase-shift triangulation technique (PST) for non-contact surface profiling
03/21/2000US6040909 Surface position detecting system and device manufacturing method using the same
03/21/2000US6040903 Electro-optical measuring device for determining the relative position of two bodies, or of two surface areas of bodies, in relation to each other
03/21/2000US6040895 Method and device for controlled illumination of an object for improving identification of an object feature in an image of the object
03/21/2000US6040853 Process for detecting surface defects on a textured surface
03/21/2000US6040544 Optoelectronic separation apparatus
03/21/2000CA2085772C Wheel alignment system
03/16/2000WO2000015016A2 Method and device for calibrating a displacement path and/or angular position of a holding device in a device for producing electrical assembly groups and calibration substrate
03/16/2000WO2000014479A1 Laser scanning system and applications
03/16/2000WO2000014478A1 Device and method for detecting depth and color information of an object to be surveyed
03/16/2000WO1999049278A8 An arrangement and a method for gauging a distance between surfaces of an object
03/16/2000DE19849793C1 Detection of tire sidewall bulges or necking, electronically filtering-out noise from tread edges, uses flattened laser beam and imaging device with filtering and comparisons establishing only significant areas of distortion
03/16/2000DE19841963A1 Device to measure position and orientation of object provided with markers, e.g. surgical instrument; obtains successive image pairs and has control unit to activate different groups of markers formed as light sources for each image pair
03/16/2000DE19841394A1 Device to measure position and orientation of surgical instrument having several markers; has spaced image sensors, imaging devices and evaluation unit
03/16/2000DE19841176A1 Automatic optical test procedure involves production of a reference surface in a material with laser machining characteristics similar to those of human cornea
03/16/2000DE19830745C1 Verfahren zur Bestimmung richtungsabhängiger Eigenschaften von Lackierungen A method for determining the direction-dependent properties of coatings
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