164894 ⎘
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 Particular pulse shapes
ROTATIONAL SPEED ESTIMATION METHOD FOR INCREMENTAL ENCODER
#2OPTICAL FIBER SENSOR AND MEASURING SYSTEM USING THE SAME
#3Optical encoder with alignment photodiodes at two sides of detection photodiodes
#4Optical encoder with alignment photodiodes
#5SYSTEM AND METHOD FOR ARBITRARY OPTICAL WAVEFORM GENERATION
#6Optical encoder with alignable relative positions between elements and position alignment method thereof
#7Encoder scale, manufacturing method for encoder scale, and encoder
#8Optical element
#9Camera, posture change detection and posture restoration thereof
#10Measurement encoder
#11Reference mark detector arrangement
#12Optical encoder comprising an origin point detection scale having an origin point detection pattern
#13Robust index correction of an angular encoder based on read head runout
#14Optical element
#15Reference signal generation apparatus and reference signal generation system
#16Reference signal generation apparatus and reference signal generation system
#17Optical position-measuring device
#18Photoelectric encoder
#19Photoelectric encoder
#20MICROFLUIDIC DEVICE, MICROFLUIDIC SYSTEM INCLUDING THE SAME, AND METHOD FOR DETECTING REFERENCE ANGLE OF THE MICROFLUIDIC DEVICE
#21Reference signal generating configuration for an interferometric miniature grating encoder readhead using fiber optic receiver channels
#22Optical encoder for detecting relative rotation angle for two members
#23Encoder home position sensing method and system
#24Optical position measuring arrangement
#25Reference signal generating configuration for an interferometric miniature grating encoder readhead using fiber optic receiver channels
#26Scale and readhead system
#27REFLECTION TYPE ENCODER
#28Position measuring device including a scale having an integrated reference marking
#29Position-measuring device
#30Coding element with integrated limit switch
#31Displacement sensor, method for detecting the optimal reference position, and method for judging stability of detecting reference position of displacement sensor
#32Scale reading apparatus
#33Scale assembly for optical encoder having affixed optical reference markers
#34Angle-measuring system having irregular reference mark that is dedicated without time delay
#35Reader for a scale marking
#36Method and apparatus for generating origin signal of encoder
#37Optical encoder having reference position detection
#38Position-measuring device for determining the position of two objects movable with respect to each other along a measuring direction, and method for forming a reference pulse for such a position-measuring device
#39Grating interference type optical encoder
#40Optical encoder for improved detection of the absolute position of an origin point
#41Steering angle sensor assembly with pulse width modulated output signal
#42Steering angle sensor assembly including reduction gear and logic module
#43Sensor head of reflective optical encoder
#44Linear encoder
#45Optical encoder with discontinuous optical grating
#46Photodetector array arrangement for optical encoders
#47Detecting device for detecting the rotation of a motor rotor
#48Pulse generator
#49Encoding system
#50Optical position measuring system
#51Encoder for detecting a position of a detection target
#52Position-measuring device