Patents
Sitemap › G01 - Measuring; Testing › G01B - Measuring length, thickness or similar linear dimensions; Measuring angles; Measuring areas; Measuring irregularities of surfaces or contours › G01B 7 - Measuring arrangements characterised by the use of electric or magnetic means
Patents for G01B 7 - Measuring arrangements characterised by the use of electric or magnetic means (32,725)
09/1998
09/15/1998US5808302 Fine positioning apparatus with atomic resolution
09/15/1998US5807253 Patient electrical isolation system
09/15/1998CA2015530C Aircraft engine propulsor blade pitch sensing
09/10/1998DE19709458A1 Verfahren zum Überprüfen von Blattmaterial auf ordnungsgemäßen Transport unter Verwendung eines mechanischen Abtastsensors A method for controlling leaf material for proper transport using a mechanical scanning sensor
09/09/1998EP0863391A1 Constraint sensor for embedded use in deformable or grasping medium like concrete
09/09/1998EP0863384A1 Circuit and method for the operation of a position sensor using Hall elements
09/09/1998EP0862523A1 Brake monitoring system
09/09/1998CN2290835Y Contacting electrode type rotor clearence sensor for air leakage control
09/08/1998US5805140 For interfacing motion of users manipulable object with an electrical system
09/08/1998US5804963 Inductive displacement sensor with a cursor and a movable coupling scale
09/08/1998US5804961 Magnetostrictive waveguide position measurement apparatus using piezoelectric sensor
09/08/1998US5804709 For measuring a force used in atomic force microscopy
09/08/1998US5803089 Position tracking and imaging system for use in medical applications
09/08/1998US5803008 System and method for monitoring and controlling anchor rode length
09/03/1998WO1998038501A1 Scanning probe microscope providing unobstructed top down and bottom up views
09/03/1998WO1998038482A1 Device for measuring tensile stress distribution in a metal strip
09/03/1998WO1998038473A1 Measurement of thermal engine pistons: method and system for in-line monitoring of manufacture
09/02/1998EP0862046A1 Scanning probe microscope
09/02/1998EP0862045A2 Atomic force microscope with optional replaceable fluid cell.
09/02/1998EP0861966A2 Apparatus and method for forming ducts and passageways
09/02/1998EP0861640A2 A microelectric position sensor
09/02/1998EP0861417A1 Magnetic displacement sensor
09/02/1998EP0861414A1 Bore gauging apparatus
09/02/1998EP0708912B1 Methods and apparatus for determining a displacement of an object
09/02/1998EP0706638B1 Gauges for checking linear dimensions
09/02/1998CN2290027Y Digital rail, switch rail abrasion measuring instrument
09/01/1998US5802479 Motor vehicle occupant sensing systems
09/01/1998US5801530 Proximity sensor having a non-ferrous metal shield for enhanced sensing range
09/01/1998US5801529 Magnetoresistance sensing device without hystersis influence
09/01/1998US5801310 Vibratory rotation sensor with whole-angle tracking
09/01/1998US5800615 Flat line powder coating system
09/01/1998US5800352 Registration system for use with position tracking and imaging system for use in medical applications
08/1998
08/27/1998DE19738361A1 Magnetic detector to monitor rotation and movement of magnetic body
08/27/1998DE19733904A1 Magnetic rev counter for magnetic bodies
08/27/1998DE19729238C1 Speed determining method for mechanically commutated DC motors
08/27/1998DE19726256C1 Displacement gauge system for switching electromagnet
08/27/1998DE19707691A1 Pull tension distribution measurement method for in metal band
08/26/1998EP0860706A1 MR method and apparatus for determining the position of a microcoil
08/26/1998EP0859991A1 Contact imaging device
08/25/1998US5798639 Rotary position sensor with improved bearing tolerance
08/20/1998WO1998036241A1 Nondirectional touch signal probe
08/20/1998WO1998036236A1 Six-degree tracking system
08/20/1998DE19806290A1 Integrated distance measuring circuit
08/19/1998EP0859218A2 Vibratory rotation sensor with multiplex electronics
08/19/1998EP0859217A2 Vibratory rotation sensor
08/19/1998EP0859216A2 Vibratory rotation sensor with AC forcing voltages
08/19/1998EP0859214A1 Flatness measuring apparatus
08/19/1998EP0859213A1 Angle of rotation detector comprising Hall-effect sensors arranged in an annular yoke
08/19/1998EP0858583A1 Strain-sensing device
08/19/1998EP0685060B1 Method for the measurement of lengths and angles and an equipment therefor
08/19/1998CN2288416Y Fast measurer for roadbed compactedness
08/18/1998US5797114 Method and apparatus for mapping of semiconductor materials
08/18/1998US5796357 Digital angle detecting method
08/18/1998US5796248 Method and apparatus for commutating a three-phase variable reluctance motor
08/18/1998US5796247 Process and device for determining the angular position of a rotating shaft using a pulse wheel and a hall sensor
08/18/1998US5795663 Magnetoresistive multilayer film and methods of producing the same
08/18/1998CA2227157A1 Vibratory rotation sensor with multiplex electronics
08/18/1998CA2227155A1 Vibratory rotation sensor with whole-angle tracking
08/18/1998CA2227134A1 Vibratory rotation sensor with ac forcing voltages
08/18/1998CA2197809A1 Method for determining wood thickness
08/13/1998DE19703786A1 Sensor for machine tool
08/12/1998EP0857945A2 Ferrofluid sensor
08/12/1998EP0857942A1 Apparatus for simultaneously measuring thickness of bottom wall and inside diameter of bottoming hole
08/12/1998EP0857292A1 Measuring device for contactless capture of the angle of rotation
08/11/1998US5793479 Thin-film formation device and method
08/11/1998US5793206 Meandering winding test circuit
08/11/1998US5793204 Method or generating a rotating elliptical sensing pattern
08/11/1998US5793202 Position sensor, employing electromagnetic induction
08/11/1998US5793201 Position indicating encoder with magnetic end position determining elements
08/11/1998US5793176 Apparatus for tracking a feature on a workpiece
08/11/1998US5793040 Information processing aparatus effecting probe position control with electrostatic force
08/11/1998US5792396 Position detecting system for an injection molding apparatus
08/11/1998US5791603 Apparatus for continuously measuring the position of a moving rail vehicle
08/11/1998CA2107048C Sample carriage for scanning probe microscope
08/06/1998WO1998034093A1 Device for measuring strain parameters of a generally cylindrical member of virtually any size
08/06/1998WO1998025101A3 Absolute value sensor, in particular rotation sensor for sensing the steering angle of a motor vehicle
08/06/1998DE19801091A1 Stroke-measuring cylinder rod for determining arm state or drive position e.g. of digger
08/05/1998EP0856817A1 Device for sampling data for fatigue analysis by rainflow method
08/05/1998EP0856722A1 Length measuring apparatus employing magnetostrictive delay line
08/05/1998EP0856144A2 Position encoder
08/05/1998CN1189606A High precision phase demodulating sensor mfg. principle and method
08/04/1998US5789920 Position sensor housing having duroplastic molding compound and thermoplastic molding compound
08/04/1998US5789918 Temperature compensated differential transformer and a measuring device using the same
08/04/1998US5789917 Magnetic position sensor with hall probe formed in an air gap of a stator
08/04/1998US5789661 Measurement system
08/04/1998US5787596 Apparatus for simultaneously measuring thickness of bottom wall and inside diameter of bottoming hole
07/1998
07/30/1998WO1998033041A1 Magnetic displacement detector and carburetor opening detector
07/30/1998WO1998033037A1 Leaf thickness sensing device
07/30/1998WO1998032979A1 Hydrodynamic bearing including means for monitoring the capacitance between the rotor and stator of hydrodynamic bearing
07/30/1998DE19581628C2 Position sensor for engine shaft formed with complementary targets
07/29/1998EP0855014A2 Measurement system for sensing the position of a piston
07/29/1998EP0760936B1 Strain gauge sensor and modulation amplifier for bridge circuits
07/23/1998WO1998031983A1 Vehicle safety monitoring system
07/23/1998WO1998031847A1 Crystal holder
07/23/1998DE19701848A1 Position determination system of measurement head movable along specified path
07/23/1998DE19701319A1 Position-measuring unit with scale rule having at least one gauge
07/22/1998EP0854350A1 Probe array for a scanning probe microscope
07/22/1998EP0637371B1 A device for measuring an angle in a piece
07/21/1998US5783944 Processing method for estimation of magnetizable object or source
07/21/1998US5782004 Coordinate measuring apparatus having a probe in the form of a solid-state oscillator
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