Method and apparatus for mapping frames of an updatable electrop

Boots – shoes – and leggings

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

353 27A, 355 54, 356444, 36457107, G06F 1520, G03B 2752

Patent

active

049550322

ABSTRACT:
A method and apparatus for electronically mapping an updatable microfiche includes a microprocessor-based analyzer programmed to control and evaluate optical scanning of the imaging frame areas arranged in generally parallel rows and columns. Optical photosensors are used to detect the presence of a frame mark within an expected region of an imaged area. An electronic data mask retrievably stored in a mask table memory array is used to screen the output data from the sensors. The mask table is derived from relative sensor position data collected during a scanning operation on a calibrated microfiche. A look-up table memory array is used to store the results of an evaluation scan by storing which frames are imaged and which are available for imaging.

REFERENCES:
patent: 3873213 (1975-03-01), Plumadorf
patent: 4082442 (1978-04-01), Gross
patent: 4210818 (1980-07-01), Green et al.
patent: 4213040 (1980-07-01), Gokey et al.
patent: 4241992 (1980-12-01), Flint et al.
patent: 4283621 (1981-08-01), Pembroke
patent: 4287564 (1981-09-01), Swift et al.
patent: 4427292 (1984-01-01), Buchanan

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method and apparatus for mapping frames of an updatable electrop does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method and apparatus for mapping frames of an updatable electrop, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method and apparatus for mapping frames of an updatable electrop will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-447030

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.