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)
12/2008
12/10/2008CN101319916A Infrared module
12/10/2008CN101319915A Signal-number conversion method of rotating transformer
12/10/2008CN101319914A Roller type rail-moving machine-walking position detection apparatus
12/10/2008CN101317714A Receiving structure with content disclosing article
12/10/2008CN100442446C Semiconductor device
12/10/2008CN100442417C Magnetic material detecting device and moving body detecting system
12/10/2008CN100442029C Optical fiber raster dynamic weigher for vehicle axle weight
12/10/2008CN100442005C Fixed-frequency AM electric vortex displacement sensor of linear automatic compensation
12/10/2008CN100441464C Rotation detecting device and automobile with the same
12/09/2008US7463790 Calculation module
12/09/2008US7463363 Method and apparatus for ultrasonic laser testing
12/09/2008US7463127 Magnetoresistive smart switch
12/09/2008US7463021 Magnetostrictive sensitive element
12/09/2008US7462815 Absolute encoder utilizing a code pattern carrier having a varying mixture of phosphors deposited thereon
12/09/2008US7461464 Position measuring arrangement
12/04/2008WO2008146409A1 Reflective encoder, scale thereof, and method for manufacturing scale
12/04/2008WO2008146184A2 External magnetic field angle determination
12/04/2008WO2008122880A3 Throttle position sensor assembly
12/04/2008WO2008118541A3 Fiber optic sensor for detecting multiple parameters in a harsh environment
12/04/2008WO2008043119A3 Saw identification unit, sensor comprising a saw element, connection cable and measurement arrangement
12/04/2008US20080300102 Machine and Electricity Integration Type Shift Controller
12/04/2008US20080296521 Method and system for reducing or eliminating uncontrolled motion in a motion control system
12/04/2008US20080295760 Magnetic Actuated Wear Indicator for Personal Care Appliances
12/04/2008DE19962066B4 Lenkwinkelsensoreinheit Steering angle sensor unit
12/04/2008DE102007042741B3 Measuring transducer arrangement for recording and technical-signal forwarding of measured variables, has measuring transducer and two measurement inputs, where two double-pole signal outputs release two signal flows
12/04/2008DE102007025322A1 Sensorvorrichtung Sensor device
12/04/2008DE102007025001A1 Messbrückenanordnung, Verfahren zum Testen einer Messbrücke, Testanordnung zum Testen einer Messbrücke, Verfahren zum Herstellen einer getesteten Messbrückenanordnung und Computerprogramm A bridge circuit, method of testing a measuring bridge test arrangement for testing a measuring bridge method for producing a tested measuring bridge arrangement and computer program
12/04/2008DE102007024866A1 Induktiver Magnetsensor mit Streuscheibe Inductive magnetic sensor with diffuser
12/04/2008CA2590813A1 Evanescent wave multimode optical waveguide and sensor with high mode coupling
12/03/2008EP1998148A2 Absolute angle calculation apparatus
12/03/2008EP1998147A2 Measuring device for contactless calculation of a rotation angle with radially polarised magnets
12/03/2008EP1998146A2 Position detector and positioning device
12/03/2008EP1998145A2 Microsensor capable of detecting a distance change or a series of distance changes between two points or zones of a structure when placed under stress
12/03/2008EP1998144A2 Device for transmitting to a first mobile element comprising teeth, a relative movement between second and third elements of a system
12/03/2008EP1998081A2 Machine and electricity integration type shift controller
12/03/2008EP1996900A1 Sensor for measuring distance using the phase shift of the magnetic field in an rc delay chain
12/03/2008EP1996063A1 Fiber optic instrument sensing system
12/03/2008EP1861681B9 Method and circuit arrangement for recording and compensating a tilt angle when detecting a rotation movement or angle
12/03/2008EP1653625B1 Position-to-number electro-optical converter
12/03/2008EP1534455B1 Method and apparatus for locating non-visible objects
12/03/2008CN201159847Y Time-sharing piezo-electricity self-perception actuator
12/03/2008CN201159650Y Telescopic encoder
12/03/2008CN201159649Y Encoder
12/03/2008CN201159648Y Double-channel absolute zero position type circular inductosyn
12/03/2008CN201159634Y Slip ring-resistor type angle locator
12/03/2008CN101317072A Magnetic position transducer
12/03/2008CN101315290A Photoelectric encoder
12/03/2008CN101315289A Absolute angle calculation apparatus
12/03/2008CN101315288A Structure and method for confirming upper and lower needle position of direct drive type flat sewing machine by optical encoder
12/03/2008CN101315287A Condenser type contact sensor
12/03/2008CN101315286A Position detector and positioning device
12/03/2008CN100440565C Magnetoresistive element
12/03/2008CN100439921C Method and device for the detection of local displacements and rotations
12/03/2008CN100439866C Multi-rotation type absolute-value encoder
12/03/2008CN100439861C Method for measuring object deformation field by using moire interference carrier frequency modulation technology
12/03/2008CN100439859C Optical fiber interference type on-line micro-displacement measuring system using fibre grating
12/03/2008CN100439856C Non-contact type hand-driven automobile body left-right symmetric point height difference detector
12/02/2008US7459904 Precision position sensor using a nonmagnetic coil form
11/2008
11/27/2008WO2008143915A2 Non-continuous resonant position feedback system
11/27/2008WO2008143347A1 Gmr sensor
11/27/2008WO2008142226A2 Method of synchronous demodulation and recording medium for this method, synchronous demodulator and sensor incorporating this demodulator
11/27/2008WO2008141860A1 Device for the contact-free detection of linear or rotational movements
11/27/2008WO2008141817A2 Optoelectronic longitudinal measurement method and optoelectronic longitudinal measurement device
11/27/2008WO2008141619A1 Position and/or movement sensor
11/27/2008WO2008141558A1 Method for measureing running state of rotary machine by optical fiber grating sensor and apparatus thereof
11/27/2008WO2008141417A1 Silicon photonic wire waveguide biosensor configurations
11/27/2008WO2008122808A8 Rotation detection kit with intensity sensors receiving optical beams with discretely varying polarisation orientation
11/27/2008WO2008116699A3 Optical sensor chip and jamming protection device comprising such a chip
11/27/2008WO2008110721A3 Optical metrology system
11/27/2008WO2008042015A3 Capacitive interface circuit for low power sensor system
11/27/2008US20080290262 Scale for a position-measuring device and position-measuring device
11/27/2008DE112006003640T5 Polrad Flywheel
11/27/2008DE112006003635T5 Polrad und Verfahren zu seiner Herstellung Pole wheel and process for its preparation
11/27/2008DE102007024593A1 Maßstab für eine Positionsmesseinrichtung und Positionsmesseinrichtung Scale for a position measuring device and position measuring device
11/27/2008DE102007024349A1 Optische Positionsmesseinrichtung An optical encoder
11/27/2008DE102006054663B4 Spulenmagnetometer Coil magnetometer
11/27/2008DE102005062906B4 Auswertungs- und Kompensationsschaltung für einen induktiven Wegsensor Evaluation and compensation circuit for an inductive displacement sensor
11/27/2008DE102004016622B4 Positionssensoranordnung Position sensor assembly
11/27/2008CA2687917A1 Silicon photonic wire waveguide biosensor configurations
11/27/2008CA2686972A1 Device for detecting an actuation angle of an element rotatable about a shaft
11/26/2008EP1995568A2 Reflection type encoder
11/26/2008EP1995567A1 Opto-electronic positioning method and opto-electronic position sensor
11/26/2008EP1995566A2 Measuring rod for a positioning system and positioning system
11/26/2008EP1994369A2 Device for detecting angular position, electric motor, steering column and reduction gear
11/26/2008EP1994368A1 Position sensor
11/26/2008EP1166040B1 Bragg network extensometer and method for the production of said extensometer
11/26/2008CN201156284Y Electric fire monitoring detector
11/26/2008CN201156009Y Small amplitude rectilinear movement displacement measuring device
11/26/2008CN201155997Y Optical fiber grating osmometer
11/26/2008CN201155991Y Optical fibre grating acceleration sensor
11/26/2008CN201155973Y Magnetic induction distance detecting device
11/26/2008CN201155966Y Optical fibre grating displacement meter
11/26/2008CN201154847Y Automatic monitoring apparatus for metal pipes
11/26/2008CN101311682A High-grade co-channel track axle count sensor
11/26/2008CN101311681A Track traffic axle count sensor
11/26/2008CN101311666A Displacement transducer
11/26/2008CN101311665A Measuring rod for a positioning system and positioning system
11/26/2008CN100438339C Encoder self-calibration apparatus and method
11/26/2008CN100437037C Photoelectric speed monitoring method and device for train with magnetic transmission
11/26/2008CN100437036C Fibre optic sensor for measuring temperature and refractive index of liquid contemporarily