Typewriting machines – Logotype typewriter – Actuation of single key types plural characters
Patent
1980-05-01
1983-02-22
Wright, Jr., Ernest T.
Typewriting machines
Logotype typewriter
Actuation of single key types plural characters
3401463WD, 364900, 400 70, 400 83, B41J 302
Patent
active
043746250
ABSTRACT:
A text recorder of the type which includes a text display device to record text in intelligible form on a typewritten page or line or page-like display in response to character and function identifying signals, a keyboard with a plurality of alphabetic, numeric, symbol and function keys for actuation by an operator to produce a keyboard signal unique to the actuated key, decoding means responsive to keyboard signals from said keyboard to produce character and function identifying signals and wherein the decoding means includes a word completion means for producing one of at least two groups of one or more character identifying signals in response to actuation of a selectd key on said keyboard, each group of character identifying signals representing a different word ending and wherein the word completion means includes means for selecting among the group dependent upon the identity of one or more keys actuated prior to actuation of the selected key.
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IBM Technical Disclosure Bulletin, "Abbrevated Typing for Word Processing", Todd, vol. 21, No. 9, Feb. 1979, pp. 3796-3797.
IBM Technical Disclosure Bulletin, "Word Generation System for Typist", Arellano et al., vol. 17, No. 8, Jan. 1975, pp. 2422-2423.
Hanft Roy F.
Pechanek Gerald G.
IBM Corporation
Wright, Jr. Ernest T.
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