164893 ⎘
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 characterised by optical transfer means, i.e. using infra-red, visible, or ultra-violet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells; Forming the light into pulses Direction discrimination
Optical fiber sensor and Brillouin frequency shift measurement method
#2Method of determining a direction of rotation and valid transitions of quadrature pulses
#3Method of determining a direction of rotation and valid transitions of quadrature pulses
#4Optical encoder
#5Apparatus and method for a light direction sensor
#6Incremental encoder
#7Apparatus for detecting speed of movable body and drive stage using the same
#8Optical motion identification device utilizing partial total internal reflection light source and/or partial non-total internal reflection light source
#9Fast handover method, apparatus, and medium
#10Electric power steering apparatus equipped with steering angle sensor
#11Angle-measuring system having irregular reference mark that is dedicated without time delay
#12Position Encoder with Directional Output
#13Length measuring instrument
#14Detecting device for detecting the rotation of a motor rotor