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)
02/2007
02/28/2007CN1920178A Distributed optical fiber sensing monitoring based dam seepage analog apparatus
02/28/2007CN1302604C Encoder apparatus integrated with small-size motor
02/28/2007CN1302260C Position measuring device
02/28/2007CN1302259C Sensor using electro active curved helix and double helix
02/28/2007CN1302204C Internal combustion engine
02/27/2007US7184914 Sensor signal processor
02/27/2007US7184149 Methods and apparatus for reducing error in interferometric imaging measurements
02/27/2007US7183765 Micro-position sensor using faraday effect
02/27/2007US7183761 Rotation sensor
02/27/2007US7183538 Apparatus for adjusting a signal based on a position of a movable member
02/27/2007US7183537 Rotary position sensor with offset beam generating element and elliptical detector array
02/27/2007US7183536 Motion encoder
02/27/2007US7183535 Position-to-number electro-optical converter
02/27/2007US7183533 Optical multi-axis optoelectronic sensor
02/27/2007US7182258 Enhanced reflective optical encoder
02/27/2007US7181984 Magnetic sensor
02/26/2007CA2554088A1 A method and a device for measuring a force and a position
02/22/2007WO2007021287A1 Method and apparatus for direct detection of signals from a differential delay heterodyne interferometric system
02/22/2007WO2007020812A1 Optical encoder
02/22/2007WO2007020803A1 Rotation sensor and bearing with rotation sensing function device
02/22/2007WO2007020579A1 Portable electronic device having a rotary unit.
02/22/2007WO2007019993A1 Sensor device provided with an oscillation circuit locating system and an encoded information transmission
02/22/2007WO2007019676A1 Single piece fabry-perot optical sensor and method of manufacturing the same
02/22/2007WO2006125773A3 Method for production of a band with several parallel optical fibres
02/22/2007WO2005086655A3 Method and apparatus for validation of a wireless system installation
02/22/2007US20070041024 Sensor device and stage device
02/22/2007US20070040550 Magnetic detector arrangement and method for obtaining a symmetric magnetic field
02/22/2007US20070040355 Ball-and-socket joint with an angle sensor
02/22/2007DE10204427B4 Verfahren und Vorrichtung zur Kompensation dynamischer Fehlersignale eines Chopped-Hall-Sensors Method and apparatus for compensating for dynamic error signals of a Hall sensor Chopped
02/22/2007CA2618685A1 Single piece fabry-perot optical sensor and method of manufacturing the same
02/21/2007EP1754956A2 Rotation sensor and motor vehicle adjustment system
02/21/2007EP1754023A2 Light display for a video game device
02/21/2007EP1754022A1 Single track brush-based position encoder for rotating shaft
02/21/2007EP1754021A1 Error correction method for a range sensor
02/21/2007EP1753978A2 Integrated non-contacting torque and absolute position sensor for steering applications
02/21/2007EP1535022A4 Method and apparatus for soft absolute position sensing of an electromechanical system output
02/21/2007CN2872309Y Automatic inspector of rotation speed of electric motor
02/21/2007CN2872308Y Magnetic-sensitve force-moment unit of aid
02/21/2007CN2872307Y Intelligent string sensor
02/21/2007CN1918006A Rotary element of a printing press, having an encoder and a synthesizer
02/21/2007CN1916676A Linear responsive optical fiber, optical grating temperature test system capable of collecting and demodulating signal
02/21/2007CN1916571A Formed in one time optical coded disc through exposing and developing coated sensitive emulsion glue
02/21/2007CN1301399C Three-parameter integration capacitance sensor for automobile fuel oil meter
02/20/2007US7180440 Integrated circuit for a radar device in a hermetically sealed housing comprising a patch antenna formed from a bent component from sheet metal
02/20/2007US7180430 Low-cost absolute linear optical encoder
02/20/2007US7180053 Apparatus, a system and method for determining a position within a cylinder
02/20/2007CA2288223C Modular conveyor system having multiple moving elements under independent control
02/15/2007WO2007017136A1 Position sensing
02/15/2007US20070034788 Encoder and printer using the same
02/15/2007US20070034787 Rotary encoder
02/15/2007US20070034786 Optical encoder
02/15/2007US20070033985 Meter register having an encoder for measuring material flow and an algorithm to selectively block signal transmission
02/15/2007DE10256956B4 Fußgängerschutzsystem und Verfahren zum Aktivieren eines Fußgängerschutzsystems in Abhängigkeit eines Aufpralls Pedestrian protection system and method for activating a pedestrian protection system in dependence of an impact
02/15/2007DE102005038316A1 Schaltungsanordnung zur Erzeugung eines definierten Ausgangssignals Circuit arrangement for producing a defined output signal
02/15/2007DE102005037938A1 Vorrichtung zur Ermittlung der Position und eines Drehmoments einer Welle Device for determining the position and torque of a shaft
02/14/2007EP1753140A1 Electronically commutated DC servomotor
02/14/2007EP1752742A1 Sensor element for a length measuring system and assembling method for the same
02/14/2007EP1752740A1 Method and Circuit for interpolating an Encoder Output
02/14/2007EP1752731A2 Apparatus for measuring relative movements or relative positions of two objects
02/14/2007EP1751645A2 Inductive sensor for vehicle electronic throttle control
02/14/2007EP1751525A1 Dielectric microcavity sensors
02/14/2007EP1751505A1 Flow sensor
02/14/2007EP1751501A2 Sensor element and associated angle measurement system
02/14/2007EP1751453A2 Direct drive servovalve device with redundant position sensing and methods for making the same
02/14/2007CN2869788Y Multiplexing and demodulating device to sensor based on long-period optical fiber grating
02/14/2007CN2869787Y Photoelectric detecting apparatus for powder metallurgy press
02/14/2007CN2869786Y Measuring meter of reading data
02/14/2007CN2869785Y Rotor position detection circuit of air-conditioner DC frequency-variation compressor
02/14/2007CN2869784Y High-resolution-ration angle-position detection device
02/14/2007CN2869783Y Water-proof character wheel direct reader shell
02/14/2007CN2869775Y Drum multi-parameter measuring instrument
02/14/2007CN2869769Y Capacitor type displacement transducing device of water turbine guide-vane servo motor
02/14/2007CN1912549A Method and circuit for interpolating encoder output
02/14/2007CN1300941C Photoelectric sensor
02/14/2007CN1299633C Refraction and diffraction mixed zoom optical system suitable for Hartmann wave front sensor
02/13/2007US7177132 Method and apparatus for determining a switching signal state
02/13/2007US7177018 Multiplex illuminator and device reader for microcantilever array
02/13/2007US7176974 Method of positioning by using image
02/13/2007US7176449 Power transfer device with contactless optical encoder and pitched reflective surface
02/13/2007US7174795 Integrated non-contacting torque and absolute position sensor for steering applications
02/13/2007US7174794 Rotation sensor and coupling for rotation sensor
02/13/2007CA2507856C Conveyor with independent control of multiple pallets
02/13/2007CA2253131C Transducer assembly
02/08/2007WO2007015325A1 Optical fiber sensor connected with optical fiber communication line
02/08/2007WO2007015271A1 Precision displacement measuring system and method for industrial machines
02/08/2007WO2007015180A1 System and method for magnetic tracking of a sensor for interventional device localization
02/08/2007WO2007014947A1 Device for recording the speed of rotation of a wheel with an increased intrinsic safety
02/08/2007WO2007014599A1 Apparatus for detecting revolutions of a steering shaft
02/08/2007US20070029470 Field-modulating angular position measuring device and method for operating the same
02/08/2007US20070029174 Mechatronic control system
02/08/2007US20070028691 Device for determining and/or monitoring at least one physical or chemical process variable of a medium in a container
02/08/2007US20070028651 Method for making large diameter optical waveguide having a bragg grating and being configured for reducing the bulk modulus of compressibility thereof
02/08/2007US20070028476 Optical position measuring instrument
02/08/2007DE19738528B4 Vorrichtung und Verfahren zur Verschiebungsmessung Apparatus and method for measuring displacement
02/08/2007DE112004002777T5 Optischer Codierer Optical encoder
02/08/2007DE102005036332A1 Shaft positioner for machine tools has measurement system with magnetic field sensors and magnets mechanically coupled to shaft
02/08/2007DE102005036180A1 Optische Positionsmesseinrichtung An optical encoder
02/08/2007DE102004054581B4 Messsystem mit rotierender Erfassungseinrichtung insbesondere für einen Motor oder einen Generator Measurement system with rotating detector in particular for a motor or a generator
02/08/2007DE102004026802B4 Vorrichtung zum Erfassen einer Drehbewegung eines Gegenstandes An apparatus for detecting a rotational movement of an object
02/08/2007CA2617380A1 System and method for magnetic tracking of a sensor for interventional device localization