Boots – shoes – and leggings
Patent
1984-03-27
1986-04-01
Wise, Edward J.
Boots, shoes, and leggings
340731, G06F 314, H04N 120
Patent
active
045802319
ABSTRACT:
A photocomposition system for composing typeface characters on a CRT display using a magnetic font disc formed of plural variable length character sectors wherein each sector includes successive storage cells containing all of the coded signals necessary to describe a single character image which signals may be retrieved and decoded for use by the CRT to create an optical image of the character. An optical scanner system is disclosed for optically determining the coordinate points on the boundary of an original character design for subsequent encoding into successive 3 bit binary codes representing successive end to end translational movements along the boundaries of the character design being encoded. The translational movements are selected from a subset of a total of 24 possible translational paths wherein the paths making up the subset is continually varying dependent on the general direction of the previous translational path. An electronic printer system is disclosed for retrieving single groups of character identifying translational command codes in response to text composing signals produced on a text editor. Each group of translational command codes is temporarily stored for decoding into coordinate signals used to access a high speed output memory having storage cells corresponding to the coordinates of the elemental areas (dots) on the CRT screen conceptually divided into an elemental area (dot) matrix. Following one complete decoding cycle, the data stored in the high speed output memory is used to cause the CRT to create an image of the character.
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Tidd James A.
Tidd Miles H.
Alphatype Corporation
Wise Edward J.
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