Method for filling the valve quantity memory of a franking machi

Details Method for filling the valve quantity memory of a franking machi Method for filling the valve quantity memory of a franking machi

1990-03-26

1992-10-20

Lall, Parshotam S.

Boots, shoes, and leggings

235382, 2353825, G07B 1700

Patent

active

051576163

ABSTRACT:
For filling the value preset memory (20) of a franking machine, a return code is released by the franking machine's read-only memory (21). This return case must be provided to an authorizing central room or station together with the value quantity to be filled in order to receive therefrom an input code permitting the filling of the value preset memory with said amount. The control room and the ROM (21) of the franking machine store in tabular form numerous information pairs comprising an input code and a return code. These codes comprise eight random numbers. By entering the input code in the franking machine, a program in the central electronic control unit of the franking machine causes a search of the control unit's ROM (21) for the table location of an identical, true random number. After establishing this identity, the value preset memory (20) is filled with a predetermined value quantity corresponding to the table and the return code, associated in tabular manner with the final input code and the necessary for future filling operations, is outputted.

REFERENCES:
patent: 4097923 (1978-06-01), Eckert, Jr. et al.
patent: 4520725 (1985-06-01), Haug
patent: 4788623 (1988-11-01), Haug
patent: 4807139 (1989-02-01), Liechti
patent: 4898093 (1990-02-01), Haug
patent: 5077660 (1991-12-01), Haines et al.
patent: 5077792 (1991-12-01), Herring
patent: 5079712 (1992-01-01), Ileana et al.

Affiliated with

Also associated with

Rating

Method for filling the valve quantity memory of a franking machi 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 for filling the valve quantity memory of a franking machi, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for filling the valve quantity memory of a franking machi will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-198124