Device for electronic recording of images with an optical radiat

Device for encoding digital video signals including means for cl

Device for ensuring the television compatability of picture sens

Device for fixing a microphone on a video camera

Device for focus detection with weightings of the focus detectin

Device for holding and moving a contact image sensor

Device for improving scanning quality of image scanner

Device for injecting high energy laser beam into optical fiber

Device for linearly guiding a scanner

Device for long-distance transmission of images

Device for measuring amount of tone correction

Device for measuring quantities of electric charges or similar e

Device for merging plural sensor outputs onto a single conductor

Device for monitoring the interior of a conduit

Device for mounting an original onto an image reading drum

Device for optically scanning a document

Device for photocopying parts of documents

Device for positioning video display unit

Device for power amplification of a composite television signal

Device for presenting and selectively altering the brightness of