Information retrieval apparatus with separate retrieval conditio

Details Information retrieval apparatus with separate retrieval conditio Information retrieval apparatus with separate retrieval conditio

1988-05-13

1992-06-02

Anderson, Lawrence E.

Boots, shoes, and leggings

3642821, 3642524, G06F 1540

Patent

active

051194929

ABSTRACT:
In an information retrieval apparatus having a data register, a plurality of first key registers, a second key register and a comparator for comparing the content of the data register and the content of one of the key registers and producing a comparison result signal for use of the information retrieval, separate retrieval conditions are established for a number of information data constituting records, and the first key registers store different ones of the retrieval conditions and a second key register stores the remaining ones of the retrieval conditions one after another in such a manner that the second key register is updated every time when a new retrieval condition is stored therein.

REFERENCES:
patent: 4451901 (1984-05-01), Wolfe et al.
patent: 4554631 (1985-11-01), Reddington
patent: 4805099 (1989-02-01), Huber
patent: 4817050 (1989-03-01), Komatsu et al.

Affiliated with

Also associated with

Rating

Information retrieval apparatus with separate retrieval conditio does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Information retrieval apparatus with separate retrieval conditio, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Information retrieval apparatus with separate retrieval conditio will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2236558