DEVICE FOR GENERATION OF SORTING SUBSTITUTIONS Russian patent published in 1996 - IPC

FIELD: computer engineering. SUBSTANCE: device has membership testing unit 1, word registers unit 2, comparison unit 3, stack memory unit 4, equal words counting unit 5, single word occurrence counting unit 6, substitution generation unit 7, control unit 8. Device provides possibility to generate dictionaries, indices. Equal words are counted when alphabetic sort of text is generated. Each word in ordered output flow is accompanied by rate of its presence. EFFECT: sorting words of text in alphabetic order. 12 dwg, 3 tbl