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)
11/2005
11/30/2005EP1600769A1 Omni-directional eddy current probe
11/30/2005EP1600741A2 Pulse width modulation based digital incremental encoder
11/30/2005EP1600740A2 Optical encoder
11/30/2005EP1600739A1 Displacement detection apparatus and displacement detection method
11/30/2005EP1600738A1 Magnetic detection device with a dual magnetic flux path
11/30/2005EP1600737A2 Apparatus for rotary angle measurement
11/30/2005EP1600736A1 Wirelessly and passively programmable sensor
11/30/2005EP1516159B1 Temperature compensation of a sensor arrangement (gmr) with double-sided potential changes
11/30/2005EP1311934B1 Method for automatically generating several electrical pulses using numeric default values, in particular for simulating an incremental encoder
11/30/2005EP1306860B1 Electromagnetic actuator, drive unit and position or speed sensor those employ the electromagnetic actuator
11/30/2005CN2743797Y Light emitting device for photoelectric measurer
11/30/2005CN1702436A Long distance distributed Prague optical fiber grating sensing system
11/30/2005CN1702435A Interferometric miniature grating encoder read head using fiber optic receiver channels
11/30/2005CN1702434A Switch type digital displacement sensor using displacement amplification
11/30/2005CN1702433A 光学式编码器 Optical encoder
11/30/2005CN1702309A Bumpless crankshaft position sensing
11/30/2005CN1701942A Heating transfer and impression device
11/30/2005CN1229627C Encoder
11/30/2005CN1229626C 光学式编码器 Optical encoder
11/30/2005CN1229619C Electronic element holding structure and holding method
11/29/2005US6970255 Encoder measurement based on layer thickness
11/29/2005US6969998 Measurement of angle rotation using microstrip resonators (2.4ghz,2 degree)
11/29/2005US6969988 Angle determining apparatus and angle determining system
11/29/2005US6969987 Hybrid inductive sensor
11/29/2005US6968846 Method and apparatus for refinably accurate localization of devices and instruments in scattering environments
11/29/2005US6968748 Rotation sensor
11/29/2005US6968746 Anti-entrapment system
11/27/2005CA2508005A1 Bumpless crankshaft position sensing
11/24/2005WO2005112054A1 Magnetic detector arrangement and method for obtaining a symmetric magnetic field
11/24/2005WO2005111548A2 Encoder system
11/24/2005WO2005111546A2 Sensor element and associated angle measurement system
11/24/2005WO2005111537A1 Monitoring device for rotating body
11/24/2005WO2005110058A2 Direct drive servovalve device with redundant position sensing and methods for making the same
11/24/2005WO2005095917A3 Evaluating the position of a time-varying disturbance
11/24/2005WO2005095896B1 Optical angular position sensor
11/24/2005WO2005088257A3 Contactless displacement measuring system
11/24/2005WO2005080920A3 Device for determination of the angular position of a rotating body
11/24/2005WO2005076727A3 Method and apparatus for detecting panel conditions
11/24/2005US20050262272 Wirelessly and passively programmable sensor
11/24/2005US20050261868 Device for detecting the speed and the position of a rotating shaft
11/24/2005US20050259377 Method for applying a magnetic mark to a rotatable article to be positioned and corresponding device
11/24/2005US20050259274 Method and apparatus for measuring displacement
11/24/2005US20050259270 Fiberoptic fabry-perot optical processor
11/24/2005US20050258986 Precision material-handling robot employing high-resolution, compact absolute encoder
11/24/2005US20050258840 Sensor element for providing a sensor signal, and method for operating a sensor element
11/24/2005US20050258826 Displacement detection apparatus and displacement detection method
11/24/2005US20050258825 Position detector, camera-shake compensation mechanism, and image capture apparatus
11/24/2005US20050258824 Device for detecting rotation angle and torque
11/24/2005US20050258822 Position detector, camera-shake compensation mechanism, and image capture apparatus
11/24/2005US20050258820 Apparatus and method for the determination of a direction of an object
11/24/2005US20050258817 Signal processing apparatus and method of differential transformer
11/24/2005US20050258345 Optical position sensing device including interlaced groups of photosensitive elements
11/24/2005US20050257625 Angle of rotation sensor
11/24/2005US20050257392 Fiber optic gap gauge
11/24/2005DE10308148B4 Optoelektronische Vorrichtung Optoelectronic device
11/24/2005DE102005016834A1 Rotationserkennungsvorrichtung mit einer Reihe von magnetoresistiven Elementbrücken und Verfahren zur Gestaltung der Vorrichtung Rotation detection device having a number of magnetoresistive element bridges and method of designing the apparatus
11/24/2005DE102004020827A1 Drehsteller Turntable
11/24/2005DE102004020734A1 Measuring system for angular positions based on magnets uses a magneto-resistive sensor to detect permanent magnet field components in interlinked bridge circuits
11/24/2005DE102004020438A1 Process to determine an electrode force in resistance welding as in motor vehicle robotic welding correlates movement of electrodes with that of the drive unit
11/24/2005DE102004020149A1 Sensorelement für einen Umdrehungszähler Sensor element for a revolution counter
11/24/2005DE102004020059A1 Measuring device, for discontinuous absolute measurement of displacements, has fiber interferometer and determines displacement based on measured reflected light
11/23/2005EP1598672A2 Device for detecting the speed and the position of a rotating shaft
11/23/2005EP1598643A2 Encoder error correction circuit
11/23/2005EP1598635A1 Interferometric signal conditioner for measurement of displacements of a Fabry-Pérot interferometer
11/23/2005EP1598634A2 Position sensor
11/23/2005EP1597535A2 Magnetoresistive sensor for determining an angle or a position
11/23/2005CN1701222A Device for detecting rotation angle and torque
11/23/2005CN1701221A Device for detecting absolute rotation angle and torque
11/23/2005CN1699926A Object sensing
11/23/2005CN1699913A Position sensor
11/23/2005CN1699912A Displacement detection apparatus and displacement detection method
11/23/2005CN1228610C Fiber grating sensing and testing system for oil and gas pipeline detection
11/22/2005USRE38882 Angle measuring system with a clampable shaft
11/22/2005US6968262 Steering angle correction device
11/22/2005US6967477 Adaptive geartooth sensor with dual peak detectors and true power on capability
11/22/2005US6967476 Method and assembly for determining rational speed with variable switching hysteresis
11/22/2005US6966623 Optical encoder device
11/22/2005US6966118 Absolute angle detecting device
11/17/2005WO2004083785A3 Magnetic circuit arrangement for a measuring sensor
11/17/2005US20050256667 Federating mote-associated log data
11/17/2005US20050253891 Optical encoder device, and system including same
11/17/2005US20050253628 Current-voltage conversion circuit
11/17/2005US20050253596 Capacitance difference detecting circuit and MEMS sensor
11/17/2005US20050253592 Digital measuring head
11/17/2005US20050253578 Rotational angle sensing device and assembling method thereof
11/17/2005US20050253577 Magnetic absolute angular position sensor for valves controlled by electric part-turn actuators
11/17/2005US20050253576 Simplified inductive position sensor and circuit configuration
11/17/2005US20050253094 Optical encoder and alignment jig
11/17/2005US20050253054 Encoder runout error correction circuit
11/17/2005US20050253053 Optical decoder systems and corresponding methods
11/17/2005US20050253052 Position encoder
11/17/2005US20050253051 Monitoring device for rotating body
11/17/2005US20050252293 Magnetic MEMS device and method of forming thereof
11/17/2005US20050252272 Resolver digital converter
11/17/2005DE4230405B4 Positions-Detektor Position detector
11/17/2005DE19680089B4 Magnetsensor mit verbesserter Kalibrierbarkeit Magnetic sensor with improved calibration capability
11/17/2005DE10238640B4 Multiturn-Winkelmessgerät Multi-turn angle measuring device
11/17/2005DE102005017063A1 Resolver Resolver
11/17/2005DE102005014492A1 Näherungssensor Proximity sensor
11/17/2005DE102005009555A1 Digitalmesswandler, Verfahren und Programm Digital transducers, method and program