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)
11/1999
11/09/1999US5982170 Rotary position sensor with improved bearing tolerance
11/04/1999WO1999056176A1 Low-cost photoplastic cantilever
11/04/1999WO1999045601A3 Magnetostrictive stress sensor
11/04/1999WO1999042799A9 Electrically insulated strain gage
11/04/1999DE19850677A1 Magnetic field detector for use with moving magnetic part
11/04/1999DE19850647A1 Magnetic field detector for detecting rotation angle of gear wheel etc. in internal combustion engine
11/04/1999DE19820546C1 Eliminating measurement errors when determining thickness of electrically conducting film applied to ferromagnetic body enables accurate measurement in presence of relatively large base material quality fluctuations
11/04/1999DE19819704A1 Verfahren zur zyklischen Überprüfung von Überwachungseinrichtungen in Türschließanlagen Method for cyclic testing of monitoring devices in door locking systems
11/04/1999DE19817961A1 High precision capacitive length measuring sensor
11/03/1999EP0953705A2 Method of cyclic checking monitoring devices in door closing systems
11/03/1999CN2347136Y Electronic track forces
11/03/1999CN1233746A Method and device for test alignment of magnetic rotator of magnetic pump using external magnetism
11/03/1999CN1233745A Measuring device for saw blades
11/03/1999CN1233711A Cylinder discrimination apparatus for internal combustion engine
11/02/1999US5978750 Method of and an apparatus for determining the surface condition of a workpiece
11/02/1999US5978697 System and method for MRI-guided cryosurgery
11/02/1999US5978627 Method and system for measuring sensitivity of electrophotographic photoconductor
11/02/1999US5978496 Fingerprint sensing devices and systems incorporating such
11/02/1999US5978326 Information processing apparatus using an offset signal to control the position of a probe
11/02/1999US5977781 Capacitive measuring device
11/02/1999US5977766 Method and device for inductive measurement of physical parameters of an object of metallic material with error compensation
11/02/1999US5976287 Method and apparatus of stud array upstand setting
11/02/1999US5974679 Measuring the profile of a polishing pad in a chemical mechanical polishing system
10/1999
10/28/1999WO1999054687A1 Device for incremental measurement of position
10/28/1999WO1999054686A1 Antenna-transponder arrangement for transporting energy and measuring angles
10/28/1999WO1999054684A1 Angle sensor and a method for determining an angle
10/28/1999WO1999054680A1 Coordinate positioning apparatus with indexable stylus, components thereof, and method of using it
10/28/1999DE19918404A1 Height sensor for arrangement for adjusting the beam axis of motor vehicle headlamp
10/28/1999DE19850460A1 Magnetic field detector using magnetoresistive pattern effect for room temperatures
10/28/1999DE19816964A1 Method of detecting state change in electromagnetic system, especially for detecting armature movement in valve
10/28/1999DE19816810A1 Kapazitiver Winkelsensor Capacitive angle sensor
10/28/1999DE19814540A1 Cable or similar, e.g. for use in inspection of pipe systems, with length measurement arrangement achieves improved measurement of cable length
10/28/1999DE19811459C1 Messvorrichtung für Sägeblätter Measuring device for saw blades
10/28/1999DE19806476C1 Volumetric gas quantity determination in pipe conducting fluid and gaseous phase flow
10/27/1999EP0952426A1 Timepiece having an inductive or capacitive sensor for detecting at least one angular position of gear-wheel within the timepiece
10/27/1999EP0951874A2 Position tracking and imaging system for use in medical applications using a reference unit secured to a patients head
10/26/1999US5973623 Solid state capacitive switch
10/26/1999US5973502 Capacitive sensor including a coaxial cable and a probe
10/26/1999US5973494 Electronic caliper using a self-contained, low power inductive position transducer
10/21/1999WO1999053327A1 Method and device for checking the installation air gap of an active sensor
10/21/1999WO1999053266A1 Position detection apparatus with correction for non-linear sensor regions
10/21/1999WO1999052648A1 Methods and computer executable instructions for marking a downhole elongate line and detecting same
10/21/1999DE19917312A1 Unit for determining position eg. liquid level has magnetostrictive wire led through measurement zone and at least one magnet movable through zone to trigger disturbances in wire
10/21/1999DE19916576A1 Touch signal probe for detecting contact with a workpiece
10/21/1999DE19912877A1 Verfahren und Vorrichtung zur Kontrolle des Einbauluftspaltes eines aktiven Sensors Method and device for control of the installation the air gap of an active sensor
10/21/1999DE19817356A1 Angle indicator for determining an angle between a sensor arrangement and a magnetic field
10/21/1999DE19816936A1 Antenna transponder arrangement for power transmission and angle measurement
10/21/1999DE19816683A1 Rotational setting determination system for steering wheel especially for trucks e.g. fork lift trucks
10/21/1999DE19758027C2 Verfahren und Vorrichtung zum Bestimmen der Breite einer in einem Drucker geführten Trägerbahn mit Randlochung Method and apparatus for determining the width of a guided in a printer carrier web with edge perforations
10/20/1999EP0950876A1 Capacitive angle sensor
10/20/1999EP0923741A4 Method and apparatus for a rotation angle sensor
10/20/1999CN1232541A Method and device for measuring deformation of guide tube
10/20/1999CN1232172A Adaptive surface topographic apparatus fo frame structure
10/20/1999CN1045819C Capacitive sensor for detecting fluctuations in mass and/or diameter of elongated textile test material
10/20/1999CN1045730C Device and method for monitoring mandrel of high speed cold mill for seamless tube
10/19/1999US5969521 Automatic measuring apparatus having a switching means to generate an output signal only when a sensor is positioned at a predetermined space
10/19/1999US5969519 Magnetic sensor device for the detection of the position of a motor vehicle part
10/19/1999US5969275 Probe with replaceable centering feet
10/19/1999US5969260 Remotely interrogatable apparatus and method for detecting defects in structural members
10/19/1999US5969238 Thermoelectric microprobe
10/19/1999US5967980 Position tracking and imaging system for use in medical applications
10/14/1999WO1999051936A1 Head for the linear dimension checking
10/14/1999WO1999035604A3 Synchro-to-digital conversion with windowed peak detection
10/14/1999DE19915689A1 Catheter to locate electrically-active location inside organ or other internal body structure
10/13/1999EP0949744A2 Electromagnetic actuator with function detecting position of driven member
10/13/1999EP0949481A1 Capacitive high temperature extensometer
10/13/1999EP0949480A2 Measuring device for saw blades
10/13/1999EP0948782A1 Surface position location system and method
10/13/1999EP0948737A1 Electric resistor and a mechanical electrical transformer produced with said electric resistor
10/12/1999US5966053 Apparatus and method for controlling a mechanical oscillator
10/12/1999US5966011 Test circuit
10/12/1999US5965885 Probe scanning apparatus for probe microscope
10/12/1999US5965881 Scanning probe microscope and processing apparatus
10/12/1999US5965827 Seat belt tension measurement device using a bend sensor
10/12/1999US5965807 Sensor device with a self adjustor for eliminating abnormal sensitivity
10/07/1999WO1999050690A2 Position sensing
10/07/1999WO1999050614A1 Pipe inspection apparatus and process
10/07/1999WO1999024783A9 Microelectromechanical positioning apparatus
10/07/1999DE19913659A1 Position detection arrangement
10/07/1999DE19814732A1 Rotational speed detection method for a multicylinder internal combustion engine, used for sensing combustion misfires
10/07/1999DE19812965A1 Vorrichtung zum induktiven Messen der Lage eines Metallbandes Apparatus for inductive measuring the position of a metal strip
10/06/1999EP0946854A1 Gauging head and apparatus for the linear dimension checking of mechanical pieces and associated machining process
10/06/1999CN2342353Y Induction type angle displacement sensor
10/06/1999CN1230685A Pneumatic electrically measuring position sensor
10/06/1999CN1230684A Electronic circuit for magnetic measuring device and measuring method
10/06/1999CN1230474A Method for measuring roll profile
10/05/1999US5963781 Technique for determining semiconductor substrate thickness
10/05/1999US5963679 Electric field fingerprint sensor apparatus and related methods
10/05/1999US5963331 Shape input device
10/05/1999US5963033 Method for forecasting the useful life of a conductor
10/05/1999US5963031 Method and apparatus for measuring the thickness of a non-ferromagnetic conductive layer on a ferromagnetic conductive substrate
10/05/1999US5963030 Pipe inspection apparatus and process
10/05/1999US5962949 Microelectromechanical positioning apparatus
10/05/1999US5962792 Beam strain gauge
10/05/1999US5961474 Non-invasive measurement of joint translation and range of motion
09/1999
09/30/1999WO1999049275A1 Overhead scanning profiler
09/30/1999DE19913144A1 Position determining system determining position of object movable within preset movement range
09/30/1999DE19912848A1 Measuring profile of roll in inline mode on sheet rolling mill, e.g. hot rolling mill
09/30/1999DE19911702A1 Rotation angle sensor with housing and magnet
09/30/1999DE19813497A1 Inductive displacement transmitter with primary and secondary coils
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