Patents for G01B 7 - Measuring arrangements characterised by the use of electric or magnetic means (32,725)
01/1996
01/24/1996EP0693673A2 Magnetic displacement sensor
01/24/1996EP0693672A1 Length or angle measuring device
01/24/1996EP0693670A1 Device for indicating the length of fibre on an optical-fiber spool and procedure for its manufacture
01/24/1996EP0693669A2 Measuring head for coördinate measuring machines
01/24/1996EP0693374A1 Electric driving device, particularly for printing machines
01/24/1996EP0693208A1 Digitizer tablet using relative phase detection
01/24/1996CN2218360Y Automatic testing and adjusting apparatus of monitor screen
01/24/1996CN1030795C Dynamic and non-contact measurement of displacement or of permittivity by use of capacitive sensor
01/23/1996US5486063 Method and apparatus for sensing the length of label or tag media by detecting changes in relative thickness
01/23/1996US5485678 Apparatus and method for measuring the circularity and eccentricity of a brake drum while mounted upon a vehicle
01/18/1996WO1996001410A1 Monitoring apparatus for rotating equipment dynamics
01/18/1996WO1996001409A1 Matrix sensor and production method therefor
01/18/1996DE4425210A1 Position sensor for movable component
01/18/1996CA2194267A1 Matrix sensor and method for manufacturing the same
01/17/1996EP0692697A2 An eccentricity gauge
01/17/1996EP0692088A1 Performing measurement or calibration on positioning machines
01/17/1996EP0524204B1 Process for calibrating a thickness tester
01/17/1996CN2217781Y Checkout device for penlike measuring device
01/17/1996CN1115023A Differential coupling plate capacitor device
01/16/1996US5485451 Information processing apparatus
01/16/1996US5485097 Method of electrically measuring a thin oxide thickness by tunnel voltage
01/16/1996US5485082 Method of calibrating a thickness measuring device and device for measuring or monitoring the thickness of layers, tapes, foils, and the like
01/16/1996US5483836 Device for measuring lateral deformations in material test specimens
01/16/1996US5483822 For use in an atomic force microscope
01/16/1996CA2062542C Method and apparatus for measuring three dimensional stress in rock surrounding a borehole
01/11/1996WO1996000882A1 Switched reluctance machine having unbalance forces compensation coils
01/11/1996WO1996000881A1 Process and device for measuring weld seam geometry
01/11/1996DE4425819A1 Indirect radio link for measurement of length of moving train
01/11/1996DE4423469A1 Capacitive displacement measuring system used for non-contact position and vibration measurement at rotors in radial direction
01/11/1996DE4422868A1 Magnet rotation angle sensor
01/11/1996DE4421912A1 Centring of ring spindles in spinning ring
01/11/1996DE19524884A1 Vorrichtung zur Gegenstandserfassung Apparatus for object detection
01/09/1996US5483157 Rotary sensor having a stay and molded body
01/09/1996US5483156 Magnetic field alternation detecting apparatus
01/09/1996US5482678 Containers with deflectable portion and coupling
01/04/1996DE4422721A1 Angle setting device for denture mfr.
01/04/1996DE19522840A1 Motor vehicle transmission pulley rotation sensor
01/03/1996EP0690489A2 Method and apparatus for contactless real-time in-situ monitoring of a chemical etching process
01/03/1996EP0690286A1 Temperature compensation for a probe head
01/03/1996CN2216674Y Automatic pachymeter for measuring thickness of coating of can wall
01/03/1996CN1114412A Dielectric coating for capacitive position transducers to reduce sensitivity to contaminants
01/02/1996US5481529 Scanning probe microscope for observing a sample surface while applying an AC bias voltage between the sample and a probe
01/02/1996US5481201 Circuit for generating a current linearly proportional to displacement of a movable member
01/02/1996US5481188 Method and apparatus for detecting the movement of an object with a micro machine that responds to a change in magnetic flux associated with the object
01/02/1996US5481184 Movement actuator/sensor systems
01/02/1996US5480511 By change in electrical characteristics between two toroidal windings comprising a generator and a detector disposed in wet etchant
01/02/1996US5479834 Apparatus having a pivoted eddy current probe for detecting flaws in the inner surface of a hole
01/02/1996US5479724 Method and apparatus for scour depth measurement
01/02/1996US5479720 Sheet sensing shoe
12/1995
12/31/1995CA2127135A1 Apparatus and method of determining the best position for inner and outer members in a rotary machine
12/27/1995EP0689035A1 Angular position detection apparatus
12/27/1995EP0688256A1 Supporting element and measuring device provided with such a supporting element
12/27/1995CN1030588C Capacitive position seasor
12/26/1995US5479108 Method and apparatus for handling wafers
12/26/1995US5477771 Hydraulic cylinder assembly
12/26/1995US5477675 Fluid power assist method and apparatus
12/21/1995WO1995034456A1 Method of determining the position of flat spots on the running surfaces of rail-vehicle wheels
12/21/1995DE4420862A1 Non-destructive thickness measurement of semiconductor wafer
12/20/1995EP0687889A2 Method for detecting displacement of atoms on material surface and method for local supply of heteroatoms
12/19/1995US5477473 Sensor-drive and signal-processing method
12/19/1995US5477143 Sensor with magnetoresistors disposed on a plane which is parallel to and displaced from the magnetic axis of a permanent magnet
12/19/1995US5476324 Spline bearing
12/14/1995DE4420232A1 Penetration depth checking device for hollow needle or probe inserted in human or animal patient
12/14/1995DE19521531A1 Inductive position-shift detector for e.g. steering torque sensor
12/13/1995EP0686854A2 Shielded sensing of proximate magnetic fields
12/13/1995EP0686826A1 Device for the contact-free thickness determination of moving elongated products, in particular flat products
12/12/1995US5475600 Mobile robot which utilizes inertial navigation to calculate shortest return distance
12/12/1995US5475304 Magnetoresistive linear displacement sensor, angular displacement sensor, and variable resistor using a moving domain wall
12/07/1995DE4419228A1 Linear expansion measurement bridge circuit
12/07/1995DE19518914A1 Reaction testing for vehicle driver
12/06/1995EP0685707A1 Method and apparatus for detecting crankshaft angular position
12/06/1995EP0685061A1 Method and device for determining the position of rotating shafts
12/06/1995EP0685060A1 Method for the measurement of lengths and angles and an equipment therefor
12/05/1995US5473257 Feed rate measuring method and system
12/05/1995US5473245 For sensing a torsional force
12/05/1995US5472504 Coating device for running webs of paper or cardboard
12/05/1995US5471736 Magnetic sensor with laminated field concentrating flux bar
11/1995
11/30/1995DE4418539A1 Relative position of two parts with each other measuring appts. motor revolution measurement
11/30/1995DE19518340A1 Orientation sensor providing electrical analogue of angular position
11/29/1995EP0684452A2 Position detector and position control method for a moving body
11/29/1995EP0684445A2 Sensor intended to detect the rotational position of a rotatable device
11/29/1995EP0683887A1 Rejecting noise in magnetostrictive position detector by determining valid time range for propagation of reference sonic pulses
11/29/1995EP0683736A1 Inductive system for measuring the length of a shock absorber
11/28/1995US5471458 Multi-probe information recording/reproducing apparatus including a probe displacement control circuit
11/28/1995US5471147 Apparatus and method for determining the linear position of a hydraulic cylinder
11/28/1995US5471139 Fiber optic line magnetometer having thermal compensation
11/28/1995US5471106 Methods and apparatus for closed-loop control of magnetic bearings
11/28/1995US5469734 Scanning apparatus linearization and calibration system
11/28/1995US5469632 Capacitive angle sensor employing a vertical cantilever beam
11/28/1995US5469627 Apparatus for fitting a golf club to a player
11/23/1995WO1995031701A1 Measurement device based on a strain gauge, use thereof and modulation amplifier for such measurement devices
11/23/1995WO1995031696A1 Position encoder
11/23/1995DE4417228A1 Dehnungsmeßstreifen-Meßanordnung, Verwendung derselben und Modulationsverstärker für derartige Meßanordnungen Strain-measuring device, using the same modulation and amplifier for such measurement arrangements
11/22/1995EP0683378A2 Capacitance probes
11/21/1995US5469055 Engine shaft with integrally formed complementary targets
11/21/1995US5469054 Position sensor with two magnetically sensitive devices and two target tracks which are sensed in combination with each other to provide a synthesized signal
11/21/1995US5468959 Scanning probe microscope and method for measuring surfaces by using this microscope
11/21/1995US5467642 Scanning probe microscope and method of control error correction
11/21/1995CA1337581C Devices and methods for determining axial loads
11/16/1995WO1995030883A1 Engine shaft with integrally formed complementary targets