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)
10/1983
10/26/1983EP0092323A1 A bursting disc failure indicator
10/25/1983US4412121 Implement positioning apparatus and process
10/25/1983US4411528 Optical displacement and contour measuring
10/25/1983CA1155680A1 Apparatus and method for testing a rotating polygon mirror
10/25/1983CA1155679A1 Instrument for optically measuring soft contact lens parameters
10/25/1983CA1155677A1 Volumetric measurement of particles
10/25/1983CA1155651A1 Photographically measuring an object
10/19/1983EP0091876A1 Device for taking impressions by optical means, particularly for the automatic shaping of dental prostheses
10/19/1983EP0091738A2 Precise positioning of optical fibers
10/18/1983US4410787 Image acquisition apparatus and process
10/18/1983US4410269 Apparatus and method for testing a rotating polygon mirror
10/18/1983US4410242 High-precision ophthalmometer which is independent of distance
10/18/1983US4410236 Optical directional coupler and method of manufacture
10/18/1983US4409842 Structural information detector
10/18/1983CA1155292A1 Apparatus and process for sweeping a flat optical light plane
10/13/1983WO1983003472A1 Improvements in or relating to profile change sensors
10/12/1983EP0091394A1 Fibre-optical device for measuring physical quantities
10/12/1983EP0091393A2 System for testing a tire to avoid a torque steer effect
10/11/1983US4409478 Method and apparatus for image acquisition utilizing a concave, cylindrical reflector
10/11/1983US4409012 Use of video camera
10/11/1983US4408884 Optical measurements of fine line parameters in integrated circuit processes
10/11/1983US4408883 Apparatus for inspecting average size of fundamental patterns
10/11/1983US4408879 Beam projector for wheel aligner
10/11/1983US4408487 Carton's depressed line height measuring device
10/11/1983CA1154956A1 Method and apparatus for measuring human body or the like
10/05/1983EP0090139A1 Digital electric length or angle measuring system
10/04/1983US4407197 Device and method of monitoring dampening and inking equilibrium in offset printing units
10/04/1983CA1154585A1 Photogrammetric measuring system
09/1983
09/29/1983WO1983003303A1 Procedure and means for examining the surface quality of materials in solid state
09/27/1983US4407012 Multi-directional light source
09/27/1983US4406546 Photoelectric detecting device
09/27/1983US4406545 Methods of and apparatus for measuring surface areas
09/27/1983US4406544 Method and apparatus for measuring human body or the like
09/27/1983US4406543 High contrast flatness interferometer
09/21/1983EP0089228A2 A method of detecting positions of blades of a rotating helicopter rotor
09/20/1983US4405238 Alignment method and apparatus for x-ray or optical lithography
09/20/1983US4405231 Deformograph
09/14/1983EP0088102A1 Method and device for putting work pieces in order
09/13/1983US4404684 Object solid figure recognizing method and apparatus
09/13/1983US4403860 Apparatus for determining dimensions
09/13/1983US4403859 Photoelectric incremental measuring apparatus
09/13/1983US4403858 Defect inspection system
09/07/1983EP0087795A2 Mapping disc defect detector
09/07/1983EP0087592A2 Procedure and device for measuring transversal profile of the head of rail of a rail of railway
09/07/1983EP0087518A2 Method and apparatus for image acquisition
09/06/1983US4403294 Surface defect inspection system
09/06/1983US4403152 Optical fiber position sensor
09/06/1983US4403143 Detonating cord and continuity verification system
09/06/1983US4402610 Optical system for the automatic alignment of two motifs comprising alignment marks of the grating type, particularly in direct photorepetition on silicon
09/06/1983US4402609 Light curtain apparatus
09/06/1983US4402608 Room scanning system using multiple camera and projector sensors
09/06/1983US4402603 Four wheel alignment apparatus and method
09/06/1983US4402596 Projection type exposure device
09/06/1983CA1153198A1 Process and device for the measurement of a dimension of an object in a liquid
08/1983
08/31/1983EP0087179A1 Method and device for moulding a transparent object
08/30/1983US4400882 System for measuring cable footage
08/24/1983EP0086540A1 Control process for surface treatment by a laser beam
08/24/1983EP0086200A1 Optical determination of surface profiles.
08/23/1983US4400728 Video process control apparatus
08/23/1983US4400665 Device for automatically measuring thickness of coatings on a substrate by comparison with an uncoated substrate
08/23/1983US4400651 Method and circuit for operating an incandescent lamp
08/23/1983US4400617 Correction circuit of a halftone dot area rate detector
08/23/1983US4399861 Casting gap control system
08/17/1983EP0085978A2 Method of and apparatus for measuring the thickness and the refractive index of transparent materials
08/17/1983EP0085951A2 Method and device for establishing measured values
08/17/1983EP0085875A2 Fibre-optic measuring arrangement for measuring physical variables
08/17/1983EP0085787A2 Measuring device
08/16/1983US4399358 Photoelectric digital measuring instrument having multiple light sources
08/16/1983US4398824 Wafer tilt compensation in zone plate alignment system
08/16/1983US4398822 Two-axis angular deviation measurement system with target image rotating means
08/16/1983US4398812 Apparatus and method for measuring the anterior chamber diameter of the eye
08/16/1983US4398348 Device for measuring movement of material using a wheel rolling on the material
08/16/1983CA1152216A1 Apparatus for inspecting average size of fundamental patterns
08/09/1983US4397560 Photometer with microtray well position indicator
08/09/1983US4397343 Log scanning in veneer lathe to determine optimum yield axis
08/09/1983CA1151414A1 Vehicle wheel alignment apparatus
08/04/1983WO1983002667A1 Methods and means for utilizing apodized beams
08/02/1983US4396945 Method of sensing the position and orientation of elements in space
08/02/1983US4396944 Video image size scaling
08/02/1983US4395826 Apparatus for determining a foot size
08/02/1983CA1151288A1 Method for determining the average width of luminescent stripes of a viewing screen
07/1983
07/27/1983EP0084390A2 Process and device to measure the thickness of a layer of snow
07/27/1983EP0084221A1 Method for the manufacture of a thin optical membrane
07/27/1983EP0084144A2 Threedimensional interferometric length-measuring device
07/27/1983EP0084075A1 Method of determining the layer removal end-point during layered substrate development or etching, and apparatus for carrying out this process
07/26/1983US4395630 Photoelectric measuring ruler including fault detection apparatus
07/26/1983US4395119 Method for automatic, non-destructive measurement of eccentricity of coated electrodes
07/20/1983EP0083942A2 Detecting irregularities in a coating on a substrate
07/20/1983EP0083689A1 Photoelectric incremental length or angle measuring device
07/19/1983US4394740 Computer adapted apparatus and method for pricing lengths of material
07/19/1983US4394683 New photodetector array based optical measurement systems
07/19/1983US4394577 Displacement measurement device and method
07/19/1983US4393717 Apparatus for testing medicinal tablets
07/19/1983CA1150049A1 Electro-optical distance-measuring system
07/12/1983US4393401 Method and apparatus for dimensionally measuring articles
07/12/1983US4393313 Width detector system
07/12/1983US4392745 Tilt head camera for interferometric analysis of tires
07/12/1983US4392744 Method of and apparatus for determining angular and transversal displacements of shield machine and succeeding pipe
07/12/1983CA1149953A1 Laser altimeter and probe height sensor
07/06/1983EP0083082A2 Procedure and device for measuring the length of a straight or a curred path
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