164851 ⎘
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 using displacement encoding scales Scales; Discs, e.g. fixation, fabrication, compensation
Optical linear strain gage
#302Optical encoder
#303Surface reflection type phase grating
#304Length measuring device
#305Method for producing and mounting a body having an angle scaling
#306Scanning unit and position measuring device
#307Methods and apparatuses for the exact determination of an angle of rotation
#308A device for measuring motion along surfaces of arbitrary length and of arbitrary curvature.
#309Optical position measuring system with a detector arrangement and measuring graduation to produce partial filtering of undesired harmonics
#310Optical encoding that utilizes total internal reflection
#311Encoder unit and process of assembling same
#312Sensor and method of mounting it
#313Mounting aid for a position measuring system, as well as a scale and position measuring system with this mounting aid
#314Linear scale attachment device and attachment method
#315Elastic fixture and attachment method for length measuring apparatus
#316Sensing apparatus
#317X-ray apparatus having means for determining movable component positions
#318Encoder system
#319Out-of-balance measuring device
#320Rotary scale
#321Scale reading apparatus
#322Optical encoder having wiring substrate light source, and/or photodetector covered by light transmitting material and its manufacturing method
#323Scale for reflective photoelectric encoder and reflective photoelectric encoder
#324Photoelectric encoder and method of manufacturing scales
#325Method and apparatus for automatic modulation of photo-emitter brightness in an optical encoder
#326Timing disc fixing
#327Position sensor with an optical member of varying thickness
#328Encoder utilizing a reflective cylindrical surface
#329Device and method for attaching a scale element or a protective tape therefor
#330Optoelectronic component assembly
#331Absolute position encoder requiring less than one encoding track per bit
#332Optical angle sensor
#333Encoder strip damage detector
#334Measuring tool, encoder and producing method of encoder
#335Substrate treatment device and method and encoder scale treated by this method
#336Position-measuring device
#337Laser marking
#338Cylindrical encoder
#339Photoelectric encoder
#340Photoelectric encoder
#341Vernier-scaled high-resolution encoder
#342Method for centering an optical transducer element, and optical transducer element for carrying out the method
#343Rotation detector
#344Encoder with oil gas prevention structure