US4609918A
Expired / Lapsed
US
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Graph-drawing machine
Assignee: Sharp Corp
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Filing: 1983-09-02
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Granted: 1986-09-02
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Expires: 2003-09-02
Abstract
Abstract A graph drawing machine adapted to print numeric data in graph form when the numeric data are inputted and a graph-printing instruction is given. Through a selection operation by the graph type selection switches, a given graph type is selected, and simultaneously one graph format or two or more formats, predetermined as suitable for the graph type selected, are adapted to be automatically set.
Inventors
- 👤 Yasuhiro Nakanishi
- 👤 Koichi Hatta
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 22:11
CPC Classifications
G; G06; G06K; G06K15/00; G06F; G06F15/00; G06F15/02; G06F15/0225; G06F15/0233; G06F3/00; G06F3/14; G06F3/147; G06K2215/00; G06K2215/0082; G06K2215/0097
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
159 words
A system for representing data supplied thereto as a graph representative of said data, comprising: graph type selection means for selecting a desired one of a plurality of different graph types having different graphic visual representations of data supplied said system; means, responsive to said data supplied said system, for printing a graph of said data, said means for printing being further responsive to said graph selection means, for drawing said graph of the selected said graph type; and graph format selection means for selecting one of a plurality of different graph formats, each said graph format representing a differing shading and/or coloring of each said graph type, said graph format selection means including, switch means for selecting each said graph format; and a plurality of display indicators, each associated with one of said graph formats and responsive to selection of its associated graph format by said switch means, for indicating said graph format selected by said switch means.
Claim 2
Independent Claim
159 words
A system for representing data supplied thereto as a graph representative of said data, comprising: graph type selection means for selecting a desired one of a plurality of different graph types having different graphic visual representations of data supplied said system; means, responsive to said data supplied said system, for printing a graph of said data, said means for printing being further responsive to said graph selection means, for drawing said graph of the selected said graph type; and graph format selection means for selecting one of a plurality of different graph formats, each said graph format representing a differing shading and/or coloring of each said graph type, said graph format selection means including, switch means for selecting each said graph format; and a plurality of display indicators, each associated with one of said graph formats and responsive to selection of its associated graph format by said switch means, for indicating said graph format selected by said switch means.
Claim 3
Dependent Claim
46 words
The system of claim 1 wherein said graph format selection means further includes a plurality of indicia, each associated with a said display indicator, each said indicia visually representing the visual appearance of the selected said graph format on at least one of said graph types.
Claim 4
Dependent Claim
25 words
The system of claim 2 wherein each said indicia represents the visual appearance of the selected said graph format on each of said graph types.
Claim 5
Dependent Claim
22 words
The system of claim 1 wherein said switch means includes a plurality of push switches, each associated with a said graph format.
Claim 6
Dependent Claim
25 words
The system of claim 4 wherein said graph types include all of a line graph type, a bar graph type and a pie graph type.
Claim 7
Dependent Claim
31 words
The system of claim 5, wherein said graph formats include all of a single color format, a single color with shading format, a multicolor format and a multicolor with shading format.
Claim 8
Dependent Claim
25 words
The system of claim 5 wherein said graph format selection means includes a slide switch for selecting a desired one of said different graph types.
Claim 9
Dependent Claim
65 words
The system of claim 1 wherein said graph type selection means is operatively connected to said graph format selection means for automatically controlling the initial selection of one of said plurality of different graph formats in response to selection of a said graph type thereby; said switch means of said graph format selection means being usable to change said graph format from said initial selection.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-09-01 | 1990-03-03 | 1990-09-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-09-01 | 1994-03-03 | 1994-09-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-09-01 | 1998-03-03 | 1998-09-02 | $7700.00 | Window Closed / Lapsed |