Boots – shoes – and leggings
Patent
1987-09-30
1990-03-20
Lall, Parshotam S.
Boots, shoes, and leggings
364138, 364300, 364500, G06F 1546, G06F 1518
Patent
active
049106910
ABSTRACT:
An integrated system for process control in which a process supervisor procedure (which is preferably the top-level procedure) is configured as a modular software structure, with modules which can be revised by a user at any time without significantly interrupting the operation of the process supervisor. A user can define or redefine modules by editing highly constrained templates, which preferably include module timing and sequencing options including: block becomes active if another specified block has become active; block becomes active if a new value has been entered for a specified data source; block becomes active if a specified time of inactivity has elapsed; and combinations of these.
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Black Thomas G.
E.I. Du Pont de Nemours & Co.
Lall Parshotam S.
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