Typewriting machines – Case-shift mechanism – Including programmed-control-system
Patent
1985-12-30
1988-09-20
Wright, Jr., Ernest T.
Typewriting machines
Case-shift mechanism
Including programmed-control-system
400314, 400315, B41J 2524
Patent
active
047721456
ABSTRACT:
A document preparing apparatus capable of preparing a document in which small letters and capital letters are printed together, e.g. a document in English. The apparatus includes a decision circuit for deciding whether or not a character to be processed is at a head of a sentence, and a capitalizing circuit for capitalizing the character when the decision circuit decides that the character heads a sentence.
REFERENCES:
patent: 1509228 (1924-09-01), Carino
patent: 2938618 (1960-05-01), Niccolls
patent: 3023876 (1962-03-01), Niccolls
patent: 3162289 (1964-12-01), Davies
patent: 3823389 (1974-07-01), Heitman et al.
IBM Technical Disclosure Bulletin, "Keyboard Device for Upper and Lower Case Keying Without Shifting", Bantz et al, vol. 21, No. 9, Feb. 1979, pp. 3845-3846.
IBM Technical Disclosure Bulletin, "Automatic Capitalization and Spacing of Sentences", vol. 28, No. 9, Feb. 1986, pp. 4160-4161.
Ricoh & Company, Ltd.
Wright, Jr. Ernest T.
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