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)
11/2002
11/27/2002EP1260425A2 Rotational angle detecting device, torque detecting device and steering apparatus
11/27/2002EP1259780A1 Measuring device for detecting a rotation angle in a contactless manner
11/27/2002EP1259775A1 Multi-turn, non-contacting rotary shaft position sensor
11/27/2002EP1015851B1 Modular conveyor system having multiple moving elements under independent control
11/27/2002CN2522828Y Vertical reversible meter
11/27/2002CN1381710A Frequency output type micromechanical dual-beam resonator with autoamtic temp compensation
11/26/2002US6486802 Low power consumption encoder, control method therefor and coordinate input device using the same
11/26/2002US6486796 Relative-displacement detecting unit
11/26/2002US6486767 Rotary position sensor using a strain gage
11/26/2002US6486764 Rotary position sensor
11/26/2002US6486684 Device for measuring the position of an object that can be moved forward and backward along a fixed path
11/26/2002US6486683 Variable reactance position detector
11/26/2002US6486659 Magnetoresistor sensor die with an array of MRs
11/26/2002US6486658 Encoder for a permanent magnet sinusoidal brushless motor in an electric power steering system
11/26/2002US6486657 Malfunction detector for magnetoresistor speed and position sensors
11/26/2002US6486656 Magnetoresistive die and position sensor
11/26/2002US6486655 Magnetic position sensing techniques
11/26/2002US6486467 Optical detector for measuring relative displacement of an object on which a grated scale is formed
11/26/2002US6486465 Method of detecting flaws in structural members
11/21/2002WO2002093184A1 Position encoder
11/21/2002WO2002093112A1 Servo actuator and position sensor
11/21/2002WO2002092153A2 Medication injector apparatus with drive assembly that facilitates reset
11/21/2002WO2002082012A3 Multi-bit optical sensor code wheel
11/21/2002WO2002077571A3 Method of and a device for coupling optical fibres and opto-electronic components
11/21/2002WO2002065181A3 Optical waveguide bragg grating system
11/21/2002WO2001018492A9 Incremental optical encoder
11/21/2002US20020172446 Pressure-isolated Bragg grating temperature sensor
11/21/2002US20020171846 System and method for controlling tube thickness
11/21/2002US20020171845 System and method for controlling wafer temperature
11/21/2002US20020171822 Thin optical microphone/sensor
11/21/2002US20020171454 Impedance detection circuit, impedance detector and method of impedance detection
11/21/2002US20020171435 Method and apparatus for detecting failure of differential transformer, and method and apparatus for signal processing of differential transformer
11/21/2002US20020171419 Device and method for predicting rotational positions of a rotating shaft
11/21/2002US20020171418 Arrangement for determining position, angle or rotational speed
11/21/2002US20020171417 Angle detector with magnetoresistive sensor elements
11/21/2002US20020171416 Magnetoresistor sensor die
11/21/2002US20020171036 Optical analog potential apparatus
11/21/2002US20020170812 Position encoder
11/21/2002US20020170200 Measuring system for recording absolute angular or position values
11/21/2002US20020170187 Marked plate for a rotational angle sensor element, an angular sensor element for rotating structural parts, and a process for determining a reference value
11/21/2002DE10124017A1 Determination of the angular position of a rotating object using a sensor that produces an output signal dependent on its position with a two stage process in which a first coarse and then a second fine determination is made
11/21/2002CA2689017A1 Medication injector apparatus with drive assembly that facilitates reset
11/20/2002EP1258711A2 Angular position sensor, code disc and procedure to determine a reference value
11/20/2002EP1258710A2 Rotation angle detecting apparatus and its rotary disc
11/20/2002EP1258709A2 Position detector and position control method for a moving body
11/20/2002EP1258701A2 A process for reading fractions of an interval between contiguous photo-sensitive elements in a linear optical sensor
11/20/2002EP1257787A1 Method for the checking of an object by means of a transponder
11/20/2002CN2521582Y Hall servo displacement sensor
11/20/2002CN1380969A Angular sensor
11/20/2002CN1380533A Remote control automatic meter-reading device and user management network
11/20/2002CN1380530A Method for making auxiliary measurement by using back light to irradiate line array CCD
11/19/2002US6484120 Position detection data generating method and apparatus based on phase shift principle
11/19/2002US6483422 Rotary sensor capable of accurately detecting angle of rotation to be transmitted from the outside
11/19/2002US6483321 Capacitive angular displacement and angular rate sensor and measurement device for such transducer
11/19/2002US6483320 Portable-type measuring instrument
11/19/2002US6483296 Angular position detection apparatus
11/19/2002US6483295 Inductive linear position sensor including exciting and receiving coils and a movable induction coupling element
11/19/2002US6483293 System and method for cancelling the effects of stray magnetic fields from the output of a variable reluctance sensor
11/19/2002US6483105 Optically controlled actuator
11/19/2002US6483104 Rotational angle sensor using a CCD line with enhanced measuring precision
11/19/2002US6481614 Apparatus for mounting semiconductor chips on a substrate
11/19/2002US6481302 Slip ring position encoder
11/19/2002US6481296 Sensor for detecting relative rotation between shafts
11/19/2002US6481272 Device for measuring angular rotation by producing a pivotal movement of a sensor unit
11/19/2002US6481115 Scale reading apparatus
11/14/2002WO2002090893A1 Sensor system and method incorporating fibre bragg gratings
11/14/2002WO2002090892A2 Conditioning device for an analog transducer
11/14/2002WO2002073126B1 Apparatus and method for isolating and measuring movement in metrology apparatus
11/14/2002US20020169807 Arithmetic unit for correcting detection output in which corrected operation output is sensitive to mechanical factors
11/14/2002US20020167869 Position detecting apparatus and timepiece hand position detecting apparatus using the same
11/14/2002US20020167706 Optical sensor and method of suppressing interference light therefor
11/14/2002US20020167658 Process for identifying a specific light signal used in a linear optical sensor of goniometer from among other potentially disturbing light signals
11/14/2002US20020167439 Proximity sensor and method for operating a proximity sensor
11/14/2002US20020167420 Sensor system
11/14/2002US20020167310 Angle transmitter
11/14/2002US20020167306 Device with a magnetic position encoder
11/14/2002US20020166389 Device for determining the absolute angular position of a turning component
11/14/2002DE10217601A1 Rotation angle displacement sensor has cylindrical yoke which includes four permanent magnets arranged such that two of them are separated by prescribed space interval between them
11/14/2002DE10207053A1 Clock generator for imaging device, compares actual value signal and nominal value signal representing angular position of printing form
11/14/2002DE10123292A1 Sensorsystem Sensor system
11/14/2002DE10123188A1 Angle measurement system with integrated Ferraris sensor for accurate angle measurement and direct measurement of angular acceleration and velocity, whereby the effects of varying thermal expansion of components are negated
11/14/2002DE10122277A1 Winkelgeber Angle sensor
11/14/2002DE10121870A1 Planar inductive angle sensor for measurement of the angular position of rotating components has a double rotor with section placed above and below the stator card to increase measurement sensitivity
11/14/2002DE10120735A1 Wellgetriebe Well gear
11/14/2002CA2442972A1 Sensor system and method incorporating fibre bragg gratings
11/13/2002EP1256855A2 Hand position detecting apparatus for timepiece
11/13/2002EP1256780A2 A process for identifying a specific light signal in a goniometer from among other potentially disturbing light signals
11/13/2002EP1256778A1 Angle sensor
11/13/2002EP1255965A1 Coded disc for an optoelectronic displacement or angle measuring device
11/13/2002EP1255962A1 Absolute position detector interpreting abnormal states
11/13/2002EP1052474B1 Magnetoresistive detector
11/13/2002EP0988232B1 Label sensor
11/13/2002EP0920605B1 Magnetic position sensor
11/13/2002EP0706715B1 Electrical charge transfer apparatus
11/13/2002CN1379227A Interference light eliminating method and measuring apparatus
11/13/2002CN1379225A Frequency-dividing self-mixing feedback-type non-contact He-Ne laser micrometer
11/12/2002US6480805 Positioning sensor for a motor vehicle
11/12/2002US6480752 Final operating element positioning device
11/12/2002US6480008 Capacitive distance sensor for surface configuration determining apparatus
11/12/2002US6480007 Capacitive sensor excitation techniques