METHOD AND DEVICE FOR INPUTTING CHARACTER
PURPOSE:To facilitate inputting of the character data, etc., even in a darkroom by operating the cursor keys and a register key in their self-collation states and performing the selection/register of characters, codes, etc., displayed on a picture display device. CONSTITUTION:The cursor keys 7a - 7d...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
18.06.1991
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Subjects | |
Online Access | Get full text |
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Summary: | PURPOSE:To facilitate inputting of the character data, etc., even in a darkroom by operating the cursor keys and a register key in their self-collation states and performing the selection/register of characters, codes, etc., displayed on a picture display device. CONSTITUTION:The cursor keys 7a - 7d and a register key 7e are made of the semitransparent synthetic resin material having the light transmissive properties. Each of these keys contains a miniature electric lamp, and the key itself is set in a self-collation state with operation of a switch. The signals produced by the keys 7a - 7d and 7e are inputted to a microprocessor 1 via a key switch controller 6 and displayed on a CRT monitor 3. Then the registered characters, codes, etc., are outputted to a data printer for electronic microscope photographic film, etc., and printed out concurrently with the film. Thus the character data, etc., can be easily inputted or corrected in a darkroom. |
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Bibliography: | Application Number: JP19890281437 |