Spell check module with internal CPU

Details Spell check module with internal CPU Spell check module with internal CPU

1993-03-10

1995-01-10

Wiecking, David A.

Typewriting machines

Including control of format and selection of type-face by...

Including editing or revision system

400692, 36441912, G06F 302, G06F 702

Patent

active

053801059

ABSTRACT:
A document processing apparatus includes a first determining unit including a CPU for verifying the spelling of a word while referring to the first correct spelling information stored in a first spelling dictionary; a second determining unit including its own CPU for verifying the spelling of a word different from those stored in the first spelling dictionary while referring to the second correct spelling information stored in a second spelling dictionary; a connection unit for detachably connecting the second determining unit to the apparatus main body; and a switch for switching the spelling verification determining process between the first and second determining units in accordance with the connection state of the second determining unit relative to the connection unit.

REFERENCES:
patent: 4651300 (1987-05-01), Suzuki
patent: 4829472 (1989-05-01), McCourt
patent: 4933896 (1990-06-01), Sakai
patent: 4934851 (1990-06-01), Sasaki
patent: 4980855 (1990-12-01), Kojima

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