Priority interrupt system for data processors - has cyclic scanning of calls in scratch pad memories
FR2253416A5
Protection system for ale partition - is for multi program calculator and uses candidate tape
FR2253433A5
Hardware and firmware for information processor - has sub-system data storage for main and peripheral units and micro-code store
FR2253431A5
Basis of data processing system - is for multiprogramming computer using virtual memory and peripheral control units
FR2253424A5
Memory address system for data protection - has predetermined limit and two memories with replacement system for first memory by second
FR2253434A5
Ordinator for computer virtual memory - compares segment size in auxiliary memory with available storage space in main memory
FR2253437A5
Management and allocation system for work tapes - for multi-programmable computer having main auxiliary and virtual memories
FR2253438A5
Generalised processor for multi-programming - employs working memory unit to access various converters
FR2253429A5
Gestation system for processors and central unit - is for multi-programming system with flag system to identify processors in use free or suspended
FR2253436A5
Calculation system based on segment address - determinations identification transfer and verification of file contents in main memory
FR2253360A5
High speed line printer control system - has line memory, code memory, coincidence memory, hammer speed monitor
FR2253417A5
Synchronisation system using flags - contains two memories for events and processes a third process check and repetition check
FR2253419A5
Gestation system for processors for subscribers - is for multi-processing system and has control block to flag situations of operating and free processors
FR2253414A5
Semaphore arrangement for multi-programme data-processing system - with exchange of data between processes
FR2250449A5
Protection system for data processor interruption - has double memory bank with each bank divided into two parts
FR2249538A5
Printing machine hammer energy control - has adjustable time delay between hammers and impulse generator
FR2249537A5
Printing machine hammer electric supply - has temperature correction attachment with Wheatstone bridge regulating impulse generator
FR2336058A5
PROCEDURE AND DEVICE FOR ORGANIZING A COMMAND MEMORY
FR2232972A5
Alpha numeric electronic keyboard for data entry - with simple reliable coding system
FR2225977A5
Feeding mechanism for perforated flexible strip - claws feed strip intermittently under control of double slide mechanism
