Patents for G01B 7 - Measuring arrangements characterised by the use of electric or magnetic means (32,725)
11/1992
11/17/1992US5164676 Machine for inspecting the wall thickness of glass bottles
11/17/1992US5164668 Angular position sensor with decreased sensitivity to shaft position variability
11/17/1992US5163333 Back and trunk positioning and shape sensing apparatus
11/17/1992US5163328 Miniature pressure sensor and pressure sensor arrays
11/12/1992WO1992019939A1 Dynamic and contactless measurement of displacement or permittivity using a capacitive sensor
11/12/1992WO1992019933A1 Non-contact wet or dry film thickness measuring device using eddy current and ultrasonic sensors
11/11/1992EP0512282A1 Angle sensor for contactless determination of the rotation of a shaft
11/11/1992EP0512094A1 Touch probe.
11/11/1992EP0379568B1 Probe for use with measuring apparatus
11/11/1992CN1066125A Automatic detecting device for crankshaft friction torque and floating
11/11/1992CN1066121A Dynamic and non-contact measurement of displacement or of permittivity by use of capacitive sensor
11/10/1992US5162653 Scanning tunneling microscope and surface topographic observation method
11/10/1992CA1310092C Method for determining position within the measuring volume of a coordinate measuring machine and the like and system therefor
11/05/1992DE4114079A1 Position sensor e.g. for speed or angle measurement of rotating shaft - uses soft iron, elongated core surround by coil to detect ferromagnetic sections e.g. teeth of gear wheel
11/04/1992EP0511704A1 Translation device
11/04/1992EP0511662A1 Scanning probe microscope, molecular processing method using the scanning probe microscope and DNA base arrangement detecting method
11/04/1992EP0511459A2 Synchrosystem
10/1992
10/29/1992DE4213866A1 High precision position sensor for linear or esp. rotary motion - has flat coils forming inductances moved w.r.t. metal objects, pattern analyser of inductance parameters
10/29/1992DE4114398A1 Device for measuring distance between points separated by non-metallic mediun - has transmitter of alternating magnetic field with transmission coil, reception module with receiver coil and distance evaluation and display circuit
10/28/1992EP0511145A2 Method for determining the thickness of an interfacial polysilicon/silicon oxide film
10/28/1992EP0510723A1 Control system for a multiphase synchronous machine
10/28/1992EP0510336A2 Method for contactless controlling of the sense of rotation of electrical machines
10/28/1992CN2120320U Position transmitter
10/28/1992CN1018859B Arrangement of measuring paper and like on table plate
10/27/1992US5159275 Method and apparatus for detecting cable length
10/27/1992US5158366 Refractory monitoring temperature sensor and refractory erosion location measuring device
10/27/1992US5157964 Method and apparatus for judging crushes of can body
10/27/1992US5157845 Device for checking linear dimensions of parts
10/21/1992EP0509745A1 Two-part sensor with transformer power coupling and optical signal coupling
10/21/1992EP0509716A1 Cantilever unit and atomic force microscope, magnetic force microscope, reproducing apparatus and information processing apparatus using the cantilever unit
10/21/1992EP0509675A2 Measurement of surface roughness
10/21/1992EP0509244A1 Sensor and method for measuring the position of a damping piston within a damping cylinder of an oscillation damper
10/21/1992EP0509078A1 Device for measuring linear dimensions on a structured surface of an object
10/21/1992EP0425529B1 A measuring device for determining an angle of rotation
10/21/1992CN1018766B Apparatus for sensing directin and speed of steering wheel shaft
10/20/1992US5157372 Flexible potentiometer
10/20/1992US5157329 Apparatus for sensing rotation having an encoder biased towards a stationary sensor and a member transmitting rotation to the encoder
10/20/1992US5157296 Bearing for use in high resolution precision control device
10/19/1992CA2062608A1 Two-part sensor with transformer power coupling and optical signal coupling
10/15/1992WO1992017763A1 Multiple gage length extensometer
10/15/1992WO1992017749A1 Method for sensing part where electromagnetic characteristics are changed, and device thereof
10/15/1992DE4111768A1 Complex test equipment for large sheet metal components - includes template secured to frame with distance pieces defining space for sensing and fixing devices
10/14/1992EP0508914A1 Apparatus for measuring the elongation of sample strips
10/14/1992EP0508236A1 Position transducer
10/14/1992CN1065331A Device for monitoring physical state of olject
10/13/1992US5155694 Apparatus for measuring groove positions of a workpiece
10/13/1992US5155465 Variable resistor with a switching mechanism
10/13/1992US5155444 Trim bar gap verification tool and method using a flexible capacitor sensor having a magnetic metallic laminate
10/13/1992US5155443 Machine for inspecting the wall thickness of glass containers
10/13/1992US5154003 Pivoted-arm caliper
10/13/1992US5154002 Probe, motion guiding device, position sensing apparatus, and position sensing method
10/13/1992CA1308574C Atomic force sensor head
10/11/1992CA2065569A1 Apparatus for measuring the elongation of sample strips
10/08/1992DE4132651C1 Data monitoring device for thermal workpiece machining - has transformer for amplifying voltage of AC voltage signal, inserted between AC voltage generator and workpiece
10/07/1992EP0507099A1 Miniature electronic device aligner using capacitance techniques
10/07/1992EP0497791A4 Rescaleable inclinometer
10/07/1992CN1065136A Method for calibrating wall thickness inspection machine
10/07/1992CN1018587B Method and circuit structure of depending on function autosyn generating digital rotation number and angle information
10/06/1992US5152308 Method of operating a motor-controlled valve
10/06/1992US5152168 Quantitative assessment of the geometrical distortion suffered by the profile of a semiconductor wafer
10/06/1992US5152158 Apparatus for measuring and controlling the amount of yarn withdrawn from a warp beam of a warp knitting machine
10/06/1992US5152072 Surface-sensing device
10/06/1992CA1308461C Method and apparatus for detecting a sheet strip material misfeed condition
09/1992
09/30/1992EP0506399A1 Single sensor apparatus and method for determining engine speed and position
09/30/1992EP0506318A1 Signal transmission system for trigger probe
09/30/1992EP0506005A2 A device for measuring the dimension of an object
09/30/1992EP0505422A1 Position sensor
09/30/1992EP0428543B1 Apparatus for checking features of parts
09/30/1992CN2117588U Plate condenser type displacement sensor
09/29/1992US5151870 Apparatus and method for determining a center and measuring with reference thereto
09/29/1992US5151710 Apparatus for measuring bending movements of an antenna support mast, and application thereof to controlling the pointing of a motor-driven antenna
09/29/1992US5151685 Water level alarm apparatus
09/29/1992US5151677 Rapid orientation apparatus for an observation and/or weapon-carrying vehicle
09/29/1992US5150515 Kinetic wheel alignment system and method
09/29/1992CA1308181C High resolution digital suspension position sensor for automotive vehicle
09/23/1992EP0505075A2 Calibration method for inspecting the wall thickness of containers
09/23/1992EP0505041A2 Magnetic sensor
09/23/1992EP0504676A1 Sensor for strain measurement
09/23/1992CN2116888U Single lead line induction synchronizer
09/22/1992US5150314 For measuring physical surface geometry
09/22/1992US5150049 Magnetostrictive linear displacement transducer with temperature compensation
09/22/1992US5150035 Encoder having atomic or molecular structure reference scale
09/22/1992US5149918 Apparatus to determine coordinates
09/22/1992US5149387 Flush mounting of thin film sensors
09/22/1992US5148608 Edge sensor with multi-size outer engagement surfaces
09/20/1992CA2062140A1 Method for calibrating a wall thickness inspection machine
09/17/1992DE4107816A1 Movement and position detector - determines forces on sphere from deformation of conducting paths on system carrier as sphere rolls over them and from effect of sphere short circuiting paths which are at different potentials
09/16/1992EP0503556A1 Incremental displacement measuring device for a member in translatory motion, in particular for a circuit breaker actuating rod
09/16/1992EP0503501A1 Apparatus for roller spacing determination
09/16/1992EP0503245A1 Stationary device and procedure for measuring wear and thickness at brake pads of disc brakes
09/16/1992EP0503238A1 Device for measuring the length of filiform textile materials
09/16/1992EP0503037A1 Capacitance probes.
09/16/1992EP0503032A1 Capacitance sensing probe.
09/16/1992EP0367781B1 Rotation angle potentiometer
09/15/1992US5148106 Angle detection sensor with setting of ratio of magnetic forces of rotating magnet and bias magnet
09/15/1992US5148026 Scanning probe microscopy
09/15/1992US5146691 For position determining
09/15/1992US5146690 For measuring the microsurface contour of work-pieces
09/15/1992US5146689 Key reading method and apparatus
09/14/1992CA2063057A1 Measurement of the horizontal deviation of an elevator car vertical hoistway rail