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)
03/2000
03/29/2000EP0989403A2 Method for determining volume changes in viscous liquids
03/29/2000EP0989384A2 Miniaturized position sensor
03/29/2000EP0988711A1 Cable length estimation circuit using data signal edge rate detection and analog to digital conversion
03/29/2000EP0988636A1 Support plate of a potentiometer, especially a throttle potentiometer
03/29/2000EP0988614A1 Method and apparatus for measuring structures in a fingerprint
03/29/2000EP0988510A1 Travel sensor
03/29/2000CN2371541Y 霍尔开关位置传感器 Hall switch position sensor
03/29/2000CN2371540Y Magnetic roller displacement sensor
03/28/2000US6043645 Magnetic position and speed sensor having a hall probe
03/28/2000US6043644 Device for detecting position and movement by using magnetic field variation
03/28/2000US6042751 Platinum group metal powder, modified graphite, and thermoplastic resin
03/28/2000US6041512 Measurement of container wall thickness
03/23/2000WO2000016033A1 Determining spatial relationship between two surfaces, closing spool meters
03/23/2000WO2000015111A1 Method and apparatus for measurement of subject's sway
03/23/2000DE19944019A1 Rotation angle sensor to detect degree of opening of throttle valve of acceleration device in motor vehicle; has two yokes rotatable about magnet and signal generator to detect magnetic flux density through yokes
03/23/2000DE19942901A1 Rotation sensor for detection of rotation angle transmitted from outside, especially for detecting state of throttle valve of automobile; has angle detection arrangement to detect rotation of rotation member engaging with drive shaft
03/23/2000DE19852182C1 Cable pull distance sensor for full bridge bending measurement and wire strain gauge measurement applies the displacement of a traction rope over a cable drum to convert into spindle axial displacement.
03/23/2000DE19843349A1 Magneto-resistive sensor element for measurement of external magnetic field angle, especially in bridge circuits, has outer sensor layer comprised partially or completely of individual segments
03/23/2000DE19843348A1 Magneto-resistive sensor element for measurement of external magnetic field angle, especially in automotive applications, has device for generating varying magnetic reference field in a reference magnetic layer
03/23/2000DE19842522A1 Appliance for on line determination of small air gaps in running machines with all components mounted on printed circuit card
03/23/2000CA2343801A1 Method and apparatus for measurement of subject's sway
03/22/2000EP0987821A2 Apparatus for and method of generating a pulse signal
03/22/2000EP0987523A2 Apparatus for and method of generating a pulse signal
03/22/2000EP0987522A2 Method of and apparatus for generating a pulse signal
03/22/2000EP0987516A1 Apparatus for determining the moment at which two electrically conducting bodies , or one electrically conducting body and an electrically conducting fluid- drop contact each other
03/22/2000EP0987333A2 Thick film conductor composition for use in biosensors
03/22/2000EP0986731A1 Magnetic position sensor
03/22/2000EP0986730A1 Electronic angle-measuring device
03/21/2000US6040694 Method and device for determining the thickness of an electrically conductive layer
03/21/2000US6038916 Method and apparatus for measuring energy dissipation by a probe during operation of an atomic force microscope
03/21/2000CA2141016C Method and apparatus for determining clutch touch point
03/16/2000WO2000014675A1 Method and device for capacitively acquiring images
03/16/2000WO2000014476A1 Measurements using tunnelling current between elongate conductors
03/16/2000WO2000014474A1 Coordinate measuring machine having a machine tool frame
03/15/2000EP0986217A2 Network transceiver for steering network data to selected paths based on determined link speeds
03/15/2000EP0985909A1 Position sensor and method of making a fiber contactor
03/15/2000EP0985908A2 Procedure for the digital evaluation of analogue resolver output signals
03/15/2000EP0985196A1 Fingerprint sensor with gain control features and associated methods
03/15/2000EP0985132A1 Position transducer and method of manufacture
03/15/2000EP0885375B1 Linear drive with magnetoresistive sensors
03/15/2000EP0740768B1 Touch probe
03/15/2000CN2369212Y Axial shift measuring instrument
03/15/2000CN1050421C Device for measuring position of cable wire in cable cover
03/14/2000US6037739 Electromagnetic drive system with integrated path signal generation
03/14/2000CA2041651C Compact head, signal enhancing magnetostrictive transducer
03/09/2000WO2000013130A2 Sensor field for capacitive measuring fingerprint sensor and method for the production of said sensor field
03/09/2000WO2000013129A2 Method for producing metallic microstructures and use of this method in the production of sensor devices for detecting fingerprints
03/09/2000WO2000013006A1 A capacitively readout multi-element sensor array with common-mode cancellation
03/09/2000WO2000012962A1 Method for strain deformation
03/09/2000WO2000012957A1 System for detecting the angle of rotation of a rotatable element
03/09/2000WO2000012956A1 Detecting position using electromagnetic sensors
03/09/2000DE19941899A1 Surface-tracking measuring machine for measuring the surface roughness and profile of a workpiece includes a controller which compares a measuring force to a reference value
03/09/2000DE19841960C1 Rotation angle sensor, e.g. for electric setting element for automobile component; has sliding contacts of rotor spring-biased into contact with conductor paths in stator casing
03/08/2000EP0984329A2 Position detection apparatus having a plurality of detection sections, and exposure apparatus
03/08/2000EP0983572A1 Fingerprint sensor including an anisotropic dielectric coating and associated methods
03/08/2000EP0983571A1 Fingerprint sensor having filtering and power conserving features and related methods
03/08/2000EP0983482A1 Apparatus for vascular mapping and methods of use
03/07/2000US6035228 Frameless stereotactic arm apparatus and method of using same
03/07/2000US6034624 Induction-type linear position detector device
03/07/2000US6034526 Apparatus for controlling the inflation pressure of a mattress in response to deformation of the mattress using impedance measurement
03/07/2000US6032891 Length counting device for a fishing reel
03/07/2000US6032649 Engine control system
03/07/2000US6032521 Position sensor
03/02/2000WO2000010456A1 Intrabody navigation system for medical applications
03/02/2000WO1999067562A3 Method and measuring device for detecting the proper insertion depth in a pipe press-fitted connection
03/02/2000WO1999063305A3 Electronic spirit level for measurement of inclination
03/02/2000DE19941168A1 Rotation sensor, e.g. for automobile accelerator pedal, has rotation element supported for rotation in constant direction relative to sensor casing and co-operating rotation angle detector
03/02/2000DE19936560A1 Berührungssignalführer Touch signal Guides
03/02/2000DE19849554C1 Method to determine absolute position with displacement and angle transducers; involves using two mechanically coupled sensors with output signals with numbers of periods different by one
03/02/2000DE19839446A1 Anordnung zur Drehwinkelerfassung eines drehbaren Elements Arrangement to the rotation angle detection of a rotatable member
03/02/2000DE19838457A1 Meßrolle zum Feststellen von Planheitsabweichungen Measuring roller for detecting flatness deviations
03/01/2000EP0982563A1 Measuring roll for the determination of flatness deviation
03/01/2000EP0981801A1 Electric field fingerprint sensor having enhanced features and related methods
03/01/2000EP0981800A2 Capacitive fingerprint sensor with adjustable gain
03/01/2000EP0981720A1 Capacitive angle sensor, in particular for motor vehicle steering column
03/01/2000EP0868648A4 Integrated silicon profilometer and afm head
03/01/2000CN2366823Y Electromagnetic induction type scanning instrument for steel bar
02/2000
02/29/2000US6032110 Lateral positioning detecting apparatus for moving body
02/29/2000US6031380 Method and device for determining the respective geometrical position of a body by capacitive sensing
02/29/2000US6030887 Flattening process for epitaxial semiconductor wafers
02/29/2000US6029510 Rotary throttle position sensor
02/24/2000WO2000010250A1 Measuring circuit for a capacitive sensor
02/24/2000WO2000010205A2 Method for capacitive image acquisition
02/24/2000DE19838349A1 Strain gauge unit; has foil strain gauge strip integrated in casing and pressure application system to press strain gauge during hardening of adhesive for measuring physical values, e.g. force and pressure
02/24/2000DE19837076A1 System to determine preselected absolute zero setting between rotor and stator; has transmitter coupled with movement of rotor and receiver secured to stator
02/24/2000DE19831622A1 Characterization of mechanical strain conditions in planar materials; involves using capacitive measuring system comprising substrate plate and baseplate with one or more electrodes
02/24/2000DE19817406C1 Measuring device, especially for measuring roughness of workpiece surfaces; has scanning system and signal processor to match evaluation parameters
02/23/2000EP0981039A1 Position sensor
02/23/2000EP0980591A2 Magnetostrictive stress sensor
02/23/2000EP0980563A1 Fingerprint sensing device, with capacitive matrix and system incorporating such device
02/23/2000EP0980506A1 Portable precision electronic calliper
02/23/2000EP0697104B1 Strain gage sensor with integral temperature signal
02/23/2000CN2365643Y Digital electronic ruler for measuring distance between spaced rails
02/23/2000CN2365642Y Electronic instrument for measuring length
02/23/2000CN1049730C Weighing apparatus
02/22/2000US6026678 Surface finish, displacement and contour scanner
02/22/2000US6026582 Methods and apparatus for mapping pipe and valve bores in a nuclear reactor
02/17/2000WO2000008434A1 Sensor array for detecting rotation angle and/or torque
02/17/2000WO1999058925A3 Cantilever with whisker-grown probe and method for producing thereof
02/17/2000DE19836054A1 Measurement circuit for capacitive sensor to measure distance or monitor area; has sine wave signal acting on screening electrode and sensor wire connected to input of amplifier acting as current voltage converter across screened cable
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