164797 ⎘
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 using electric or magnetic means influencing characteristics of pulses or pulse trains; generating pulses or pulse trains Interpolation using memories
REAL-TIME SYNCHRONIZATION TECHNIQUE FOR RECTIFICATION OF RESOLVER FEEDBACKS
#2METHOD AND APPARATUS FOR IMPROVED PERFORMANCE IN ENCODER SYSTEMS
#3Magnetic speed sensor with increased resolution
#4Method and apparatus for improved performance in encoder systems by configuring a detector array using a partition map and assigning weights to output currents of the detector array
#5Sensor device, system and related method
#6Systems and methods for speed estimation of contactless encoder systems
#7Position detection apparatus and motion guide apparatus with position detection apparatus
#8Motor-driven integrated circuit, motor device, and application apparatus
#9Method for measuring the rotation speed of a vehicle wheel
#10Magnetic encoder apparatus having a plurality of magnetic sensor elements
#11Magnetic multi-turn absolute position detection device
#12Optical encoding system and optical encoder having an array of incremental photodiodes and an index photodiode for use in an optical encoding system
#13Encoder, servo unit, and method including calculating position data
#14High resolution, high speed, miniaturized optical encoder
#15Method and device for the robust and efficient determination of the rotational direction and/or rotational speed of a wheel or a shaft
#16Velocity detection device and servomotor
#17Arrangement comprising a magnetic-field-dependent angle sensor
#18POSITIONING APPARATUS
#19Interpolation method and a circuit for carrying out said method used in a high-resolution encoder
#20Encoder home position sensing method and system
#21Absolute position length measurement type encoder
#22Position detection error correcting method
#23Position measurement using magnetic fields
#24Device and method for measuring torsional moment
#25Device for controlling a rotating electrical machine
#26Absolute angle calculation apparatus
#27Position detector
#28Rotational angel detector with rotational-angle change-amount calculating unit calculating amount of change of absolute rotational angle
#29Apparatus and method for processing analog encoder signals
#30Sensor signal processor
#31Positional transducer and motor driven gear changer for a bicycle
#32Position measuring method and position measuring system used in the multiplication of signal periods
#33Rotary encoder
#34System and method for increasing sensor resolution using interpolation
#35Encoder and signal adjustment method for the same
#36Rotational angle detecting apparatus and torque detecting apparatus
#37Angle determining apparatus and angle determining system
#38Sensor signal processor