Patents
Patents for G01D 5 - Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable (43,723)
08/2005
08/17/2005EP0995075B1 Method for determining the thickness of a layer made of electrically conductive material
08/17/2005CN2718522Y Stress-strain transducer based on temperature unsensitivity of optical fiber grating
08/17/2005CN2718521Y Remote-measuring data collecting system
08/17/2005CN2718520Y Easy-to-change mechanical transducer
08/17/2005CN1656455A Method for managing file using network structure, operation object display limiting program, and recording medium
08/17/2005CN1654961A Sensor device
08/17/2005CN1654939A Pressure and temperature sensor made of semiconductive macromolecule material
08/17/2005CN1654926A Linear chirp optical fiber grating based two-dimensional stress sensor
08/17/2005CN1654925A Physical quantity sensor having sensor chip and circuit chip
08/17/2005CN1654919A Angle measuring device
08/17/2005CN1215312C Detector signal processing equipment
08/17/2005CN1215308C Raster interference type displacement measurer
08/16/2005US6931312 Detection apparatus for steering angle in vehicle
08/16/2005US6930820 for determining condition of multilayer laminate/composite via light/electromagnetic radiation transmission signals; for use with aircraft
08/16/2005US6930477 Rotation angle detection device
08/16/2005US6930476 Position detecting device
08/16/2005US6930423 Rotation angle detector
08/16/2005US6928863 Apparatus and method for isolating and measuring movement in a metrology apparatus
08/16/2005CA2386332C System for tracking angular and linear motion
08/11/2005WO2005073743A1 Rotating angle sensor, method of manufacturing the sensor, and throttle control device having the rotating angle sensor
08/11/2005WO2005073672A1 Magnetic sensor and its manufacturing method
08/11/2005WO2005073671A1 Wireless sensor monitoring systems
08/11/2005US20050177338 Rotation position detecting device
08/11/2005US20050174112 Magnetic sensor apparatus and manufacturing method thereof
08/11/2005US20050174111 Scanning device for scanning a scale graduation, and position measuring system utilizing the same
08/11/2005US20050174108 Position transducer device
08/11/2005US20050174107 Incremental encoding and decoding apparatus and method
08/11/2005US20050174106 Rolling bearing
08/11/2005US20050173624 Rotary electric component and operation panel using the same
08/11/2005US20050173623 Energy-modulating fiber grating sensor
08/11/2005US20050173181 Angle sensor, angle-torque sensor and electric power steering unit using same
08/11/2005US20050172732 Integrated non-contacting torque and absolute position sensor for steering applications
08/11/2005US20050172727 Apparatus for sensing position and/or torque
08/11/2005DE10359673A1 Fuel dosing valve`s needle lift measuring sensor for engine, has coils wound around valve needle whose lift is readjusted by controlling piezoelectric actuator based on comparison between measured coil impedance and reference value
08/11/2005DE10330363B4 Fabry-Pérot-Faserinterferometer Fabry-Perot fiber interferometer
08/11/2005DE10310369A1 Optical measurement system has sampling head and code disc with stops to define radial gap between head and scale
08/11/2005DE10246573B4 Messeinrichtung und Verfahren zur berührungslosen Positionsermittlung Measuring device and method for contactless position detection
08/11/2005DE102004003181B3 Mikromechanischer Sensor mit einer Auswerteschaltung Micromechanical sensor having an evaluation
08/11/2005DE102004002649A1 Position tolerant distance and angle sensor for hydraulic actuators has two active sensor elements with signal difference compared to maximum or null difference
08/11/2005DE102004002629A1 Inductive drive angle position sensor measurement error detection procedure sends sine and cosine output signals to processor for trigonometric comparison
08/11/2005DE102004001996A1 Rotary input encoder, e.g. for use in a motor vehicle steering angle sensor, has multiple digital coding tracks and an analogue coding for determining precise angular position within a digitally determined interval
08/11/2005DE10156580B4 Oszillatorschaltungen zur Detektion kleiner Kapazitäten oder Kapazitätsunterschiede zum Einsatz in kapazitiven Sensoren Oscillator circuits for detection of small capacity or differences in capacity for use in capacitive sensors
08/10/2005EP1562025A2 Self-diagnosing system for an angle encoder
08/10/2005EP1562024A2 Variable-reluctance resolver and method and apparatus for manufacturing the same
08/10/2005EP1295089B1 Device for contactless measurement of a displacement path, especially for the detection of position and movement
08/10/2005CN1653755A Method and apparatus for providing ad-hoc networked sensors and protocols
08/10/2005CN1651888A Ageing processing device for semiconductive high-molecular material pressure and temp sensor and its application
08/10/2005CN1651887A Treating meter and signal measurement for semiconductive high-molecular material pressure and temp sensor
08/10/2005CN1651872A Three-parameter integration capacitance sensor for automobile fuel oil meter
08/10/2005CN1651869A Self-diagnosing system for encoder
08/10/2005CN1651867A Monitor
08/10/2005CN1651866A Device for sensing a rotary member such as a water meter turbine
08/10/2005CN1651853A Multi-freedom degree capatitance displacement sensor
08/09/2005US6928386 High-resolution optical encoder with phased-array photodetectors
08/09/2005US6927711 Sensor apparatus
08/09/2005US6927705 Magnetic rubber encoder
08/09/2005US6927704 Fault tolerant optoelectronic position sensor
08/09/2005US6927566 Device for generating output voltages
08/09/2005US6927561 Current measuring circuit for a PWM driver and method of using the same
08/09/2005US6927388 Optical encoder
08/09/2005US6927385 Optical sensor and method of suppressing interference light therefor
08/09/2005US6927171 Piezoresistive device and manufacturing processes of this device
08/09/2005US6926115 Angle sensor, angle-torque sensor and electric power steering unit using same
08/04/2005WO2005071816A2 Linear motor and transducer arrangement therefor
08/04/2005WO2005071767A1 Apparatus for a high output sensor signal and manufacturing method thereof
08/04/2005WO2005071423A1 Rotation detection device
08/04/2005WO2005071363A1 Rotary transducer and method for operating said transducer
08/04/2005WO2005071361A1 Device and method for capacitive detection of measured values
08/04/2005WO2005071360A1 Passive magnetic position sensor
08/04/2005WO2005071354A1 Sensing apparatus with an integrated gasket on a beam component
08/04/2005WO2005071353A1 Distance measuring device
08/04/2005WO2005052505A3 Device for the detection of movements and/or positions of an object
08/04/2005WO2005020255A3 Capacitive sensor having flexible polymeric conductors
08/04/2005WO2004047000B1 Rf identification tag for communicating condition information associated with an item
08/04/2005US20050171727 Rotation angle sensor
08/04/2005US20050171725 Method for generating a control output for a position control loop
08/04/2005US20050171713 self-diagnosing system for encoder
08/04/2005US20050168757 Optical position measuring device
08/04/2005US20050168752 Waveguide-based optical interferometer
08/04/2005US20050168218 Magnetic sensor system
08/04/2005US20050168217 Rotation angle detection device
08/04/2005US20050168216 Rotation angle detector
08/04/2005US20050168187 Rotating machine having rotation sensors
08/04/2005US20050168091 Variable reluctance resolver and method and apparatus for manufacturing same
08/04/2005US20050167577 Monitoring apparatus
08/04/2005DE4236420B4 Reluktanzschwankungs-Resolver Reluktanzschwankungs resolver
08/04/2005DE19601674B4 Nach dem Differenzmeßprinzip arbeitender Lenkwinkelgeber für Kraftfahrzeuge After Differenzmeßprinzip working steering angle sensor for motor vehicles
08/04/2005DE19530904B4 Vorrichtung zur Erfassung einer Position eines sich relativ zu einer Basis rotatorisch oder translatorisch bewegenden Objektes An apparatus for detecting a position of a relative to a base rotary or linear moving object
08/04/2005DE102004061840A1 Position detector of supercharger in engine, detects variation of magnetic field generated in projections of polygonal nut screwed together to blade shaft of compressor, to detect blade rotation speed and rotation position of compressor
08/04/2005DE102004009868B3 Measurement device for linear, contactless object position detection has strip-shaped measurement section with magneto-resistive properties contacted on both opposite long sides by resistance paths of normal resistive material
08/04/2005DE102004002825A1 Bedieneinrichtung mit einem kapazitiven Sensorelement und Elektrogerät mit einer solchen Bedieneinrichtung Operating device with a capacitive sensor element, and electronic device having such a control device
08/04/2005CA2554344A1 Linear motor and transducer arrangement therefor
08/04/2005CA2553590A1 Distance measuring device
08/04/2005CA2553216A1 Position sensor
08/03/2005EP1560085A2 Resolver/digital converter and control apparatus using the same
08/03/2005EP1558915A2 Multiplex illuminator and device reader for microcantilever array
08/03/2005EP1342984B1 Optical distance sensor
08/03/2005EP1262736B1 Sensor head
08/03/2005CN2715111Y Multi-channel optical fiber grating sensor
08/03/2005CN1648611A Photoelectric encoder and method of manufacturing scales