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)
12/1999
12/29/1999WO1999067648A1 Probe with optical waveguide and method of producing the same
12/29/1999WO1999067562A2 Method and measuring device for detecting the proper insertion depth in a pipe press-fitted connection
12/29/1999EP0967455A2 Touch probe
12/29/1999EP0966653A1 Device for detecting the position of a moveable magnet to produce a magnetic field
12/29/1999EP0868644A4 Multi-dimensional capacitive transducer
12/29/1999EP0776176B1 Medical diagnosis, treatment and imaging systems
12/29/1999CN1047843C Method for measurement of length and angle and equipment thereof
12/28/1999US6008661 Field strength gap tester
12/28/1999US6008489 Method for improving the operation of oscillating mode atomic force microscopes
12/28/1999US6006596 Method of determining bad travel distances during travelling of motor vehicle
12/28/1999US6006595 Device for vibrating cantilever
12/23/1999WO1999066292A1 Two-dimensional absolute position sensor
12/23/1999WO1999066291A1 Position detector and lens barrel
12/22/1999EP0965302A2 Multi-element tip electrode mapping catheter
12/22/1999CN2355299Y Counter for digital display microcaliper
12/21/1999US6005387 Reduced offset high accuracy induced current position transducer
12/21/1999US6005327 Ultrasonic touch-position sensing device
12/21/1999US6005246 Scanning probe microscope
12/21/1999US6003409 Play-free device for driving a rotary table
12/21/1999US6003380 Strain gage pressure sensor wherein a gap is maintained between the diaphragm and the substrate
12/21/1999US6003237 Semiautomated method for swaged coupling process verification
12/21/1999US6003232 Installation for measuring the wheel offset of railway vehicles
12/21/1999CA2046269C Arrangement for processing sensor signals
12/16/1999WO1999064781A1 Pipeline monitoring systems
12/16/1999DE19825761A1 Vorrichtung zum Erfassen einer Dehnung und/oder einer Stauchung eines Körpers Apparatus for detecting a strain and / or a compression of a body
12/15/1999EP0964252A1 Device for measuring the extension and/or compression of an object
12/15/1999EP0673498B1 Profilometer stylus assembly insensitive to vibration
12/15/1999CN1047437C Wire length gauge
12/15/1999CN1047436C Phase-discriminative grid displacement sensor with high resolution and its making method
12/14/1999US6002262 Method of and apparatus for measuring flatness of semiconductor wafers that have not been subjected to donor-killer treatment
12/14/1999US6002250 Electronic linear scale using a self-contained, low-power inductive position transducer
12/14/1999US6001666 Manufacturing process of strain gauge sensor using the piezoresistive effect
12/14/1999US6000693 Article detection via pinch-roll motion
12/14/1999US6000282 System and method for uniform frequency response independent of slider contact location in glide tests
12/14/1999US6000281 Method and apparatus for measuring critical dimensions on a semiconductor surface
12/09/1999WO1999063305A2 Electronic spirit level for measurement of inclination
12/09/1999DE4090110C1 Rotationskolbenverbrennungskraftmaschine Rotary internal combustion piston engine
12/09/1999DE19825378A1 Position transmission system for servo drives
12/09/1999DE19823529A1 Wegbestimmungssystem Wegbestimmungssystem
12/08/1999EP0963080A2 Network transceiver having media independent interface
12/08/1999EP0963079A2 Auto-negotiation systems for multiple port data communication devices
12/07/1999US5998992 Length measuring apparatus employing magnetostrictive delay line
12/07/1999US5998990 Pitch-compensated induced current position transducer
12/07/1999US5998892 Rotary position sensor with insert molded coil winding
12/07/1999CA2008941C Tunnel probe and apparatus for simultaneously measuring electrochemical reaction and a tunneling current
12/02/1999WO1999062020A1 A method and a system for remote detection of markers
12/02/1999WO1999061805A1 Displacement determination system
12/02/1999DE19822516C1 Eddy current sensor head for detecting position or speed of moving test body
12/01/1999EP0961100A2 A magnetic rotational position sensor
11/1999
11/30/1999US5994895 Inductive displacement sensor with short-circuit ring of non-ferrous material
11/30/1999US5994160 Forming oxide film on walls of mold; vapor deposition of diamond particles; removal substrate
11/30/1999US5993018 Mirror position detection device
11/30/1999US5992574 Method and apparatus to inspect hoisting ropes
11/30/1999US5992225 Cantilever probe and scanning type probe microscope utilizing the cantilever probe
11/30/1999CA2142338C Position location system
11/25/1999WO1999060357A1 Pressure sensor
11/25/1999WO1999060330A1 Force sensing probe for scanning probe microscopy
11/25/1999WO1999059861A1 Fixing of a steering-angle sensor
11/25/1999DE19851323A1 Magnetic detector for measuring rotation of IC engine
11/25/1999DE19832533C1 Manufacturing encapsulated position sensor assembly, producing sealed and threaded casing in one step
11/25/1999DE19832394C1 Magnetic thickness meter for nonmagnetic coatings on ferromagnetic material developed for rapid, simple paint thickness measurement with indication of condition of underlying steel plate
11/25/1999DE19823059A1 Method to detect spatial position of object on surface
11/25/1999DE19819783A1 Verfahren und Schaltung zur Überprüfung der Weite des Luftspaltes bei einem Drehzahlsensor Method and circuit for checking the width of the air gap at a speed sensor
11/24/1999EP0959328A1 Low profile non-contacting position sensor
11/24/1999EP0959324A1 Method and arrangement for measuring material thickness
11/24/1999EP0959323A2 Method and device for measuring the thickness of an intermediate layer
11/24/1999EP0958485A1 Electronic apparatus comprising fingerprint sensing devices
11/24/1999EP0719420B1 Apparatus and method for locating a medical tube in the body of a patient
11/24/1999CN1236430A Head for the linear dimension checking of mechanical pieces
11/24/1999CN1236091A Method of probing substrate
11/23/1999US5990807 Dynamic and non-contact measurement of displacement or of permittivity by use of a capacitive sensor
11/23/1999US5990677 Apparatus and methods for obtaining increased sensitivity, selectivity and dynamic range in property measurement using magnetometer
11/23/1999US5990477 Apparatus for machining, recording, and reproducing, using scanning probe microscope
11/21/1999CA2238197A1 Bore guaging apparatus
11/18/1999WO1999058926A1 Scanning force microscope with high-frequency cantilever
11/18/1999WO1999058925A2 Cantilever with whisker-grown probe and method for producing thereof
11/18/1999WO1999058924A1 Inductance measurement
11/18/1999WO1999058923A1 Method for determining the thickness of a layer made of electrically conductive material
11/18/1999DE19921787A1 Linear actuator for providing linear movement in specific region
11/18/1999DE19914485A1 Vorrichtung und Verfahren zum Eindringen mit einem Schaft mit einem Sensor zum Erfassen der Eindringtiefe Apparatus and method for penetration with a shaft with a sensor for detecting the depth of penetration
11/17/1999EP0957343A1 Rotation detector
11/17/1999EP0957333A1 Correlation sample for scanning probe microscope and method of processing the correlation sample
11/17/1999EP0782692B1 Sensor arrangement and method of detecting measured values using said sensor arrangement
11/17/1999CN2349534Y Non-contact type position transmitter for electric execution mechanism
11/17/1999CN1235677A Multi-layer magnetic tag
11/16/1999US5986262 Probe array for a scanning probe microscope
11/16/1999US5985183 Piezoresistance paste and mechanical sensor using the same
11/16/1999US5983713 Scanning probe microscope
11/16/1999US5983712 Microscope for compliance measurement
11/11/1999WO1999057522A1 Multiturn rotary encoder
11/11/1999WO1999044025A9 Instrumented cable
11/11/1999WO1999010705A3 A scanning probe microscope system removably attached to an optical microscope objective
11/11/1999DE19851839A1 Magnetic detector for use with a toothed magnetic material rotating device to determine the angle of rotation
11/11/1999DE19822739C1 Verfahren und Vorrichtung zur Messung der Dicke einer Zwischenschicht Method and apparatus for measuring the thickness of an intermediate layer
11/11/1999DE19820014A1 Multiturn-Codedrehgeber Multiturn rotary encoder
11/11/1999DE19820005A1 Planar sensor for measurement of temperature or expansion of machine part
11/10/1999EP0955522A1 Method and circuit for checking the airgap of a revolution sensor
11/10/1999CN2348350Y Capacitive angle senser
11/10/1999CN1234538A Chronometer including magnetic or capacitance device of chrometering gear reference angular position of chronometer
11/09/1999US5982608 Semiconductor variable capacitor
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