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US 4,907,193 AGranted
Word processor using character group discrimination codes for variable pitch and logotype character control printing
AssigneeCanon Kabushiki Kaisha
InventorKatsumi Masaki
Life of this patent
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Abstract
A word processing apparatus is capable of logotype printing with a standard dot matrix pattern, and is controlled as to provide zero spacing between characters at logotype printing.
Claims9
A word processing apparatus comprising:
- input means for entering a plurality of character codes and a discrimination code to discriminate a first group of said plurality of character codes, said input means comprising a plurality of input keys for entering said plurality of character codes and said discrimination code;
- memory means for storing said plurality of character codes and said discrimination code entered by said input means;
- first control means connected to said memory means for discriminating said first group of character codes discriminated by said discrimination code and a second group of character codes that is not discriminated by said discrimination code;
- and
- second control means connected to said memory means for controlling a character pitch of said first group of said plurality of character codes discriminated, so as to be different from a character pitch of said second group of said plurality of character codes that is not discriminated, said character pitch of said first group of said plurality of character codes remaining unaltered even if the number of character codes thereof is varied, and said character pitch of said second group of said plurality of character codes being controlled by said second control means so as to vary the character pitch thereof when the number of character codes thereof is varied.
2 more elements
A word processing apparatus comprising:
- input means for entering a plurality of character codes and a discrimination code to discriminate a first group of said plurality of character codes, said input means comprising a plurality of input keys for entering said plurality of character codes and said discrimination code;
- memory means for storing said plurality of character codes and said discrimination code entered by said input means;
- first control means connected to said memory means for discriminating said first group of character codes discriminated by said discrimination code and a second group of character codes that is not discriminated by said discrimination code;
- second control means connected to said memory means for controlling a character pitch of said first group of said plurality of character codes discriminated by said first control means so as to be different from a character pitch of said second group of said plurality of character codes that is not discriminated, said character pitch of said first group of said plurality of character codes remaining unaltered even if the number of character codes thereof is varied, and said character pitch of said second group of said plurality of character codes being controlled by said second control means so as to vary the character pitch thereof when the number of character codes thereof is varied;
- pattern memory means for storing a plurality of patterns each corresponding to one of said plurality of character codes stored in said memory means;
- and
- record means, connected to said memory means and said pattern memory means, and responsive to said second control means, for reading out from said pattern memory means a plurality of patterns corresponding to a combination of said plurality of character codes.
4 more elements
A word processing apparatus comprising:
- input means for entering a plurality of character codes and a discrimination code to discriminate a first group of said plurality of character codes, said input means comprising a plurality of input keys for entering said plurality of character codes and said discrimination code;
- memory means for storing said plurality of character codes and said discrimination code entered by said input means;
- first control means connected to said memory means for discriminating said first group of character codes discriminated by said discrimination code and a second group of character codes that is not discriminated by said discrimination code;
- second control means connected to said memory means for controlling a character pitch of said first group of said plurality of character codes discriminated by said first control means so as to be different from a character pitch of said second group of said plurality of character codes that is not discriminated, said character pitch of said first group of said plurality of character codes remaining unaltered even if the number of character codes thereof is varied, and said character pitch of said second group of said plurality of character codes being controlled by said second control means so as to vary the character pitch thereof when the number of character codes thereof is varied;
- pattern memory means for storing a plurality of character patterns, each corresponding to one of said character codes storing in said memory means;
- and
- recording means connected to said memory means and said pattern memory means, and responsive to said second control means for reading out character patterns from said pattern memory means that correspond to the first and second plurality of character codes, for recording each of the character patterns corresponding to said first and second plurality of character codes.
4 more elements
Dependencies are inferred from the claim text.