Title:
INFORMATION PROCESSOR EQUIPPED WITH DETACHABLE KEYBOARD
Document Type and Number:
Japanese Patent JPS5659344
Kind Code:
A
Abstract:
PURPOSE: To increase the degree of feedom of key operation, by making it possible to freely detach only the keyboard from the body, and transmitting a key input by a radio wave.
CONSTITUTION: The keyboard 2 provided on the typewriter body 1 is made freely detachable from the body 1. A key 2a, an encoder, a modulator and a transmission part are incorporated in the keyboard 2, and also a transmission antenna is provided. A receiving part, a demodulator and a decoder are incorporated in the body 1. In this way, only the keyboard 2 can be detached from the body 1 and can be operated.
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Inventors:
HOURIYUU SAKAE
Application Number:
JP13420279A
Publication Date:
May 22, 1981
Filing Date:
October 19, 1979
Export Citation:
Assignee:
CANON KK
International Classes:
G06F3/02; G06F3/023; (IPC1-7): G06F3/023