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United States Patent | 4,905,165 |
Inden , et al. | February 27, 1990 |
This invention displays a screen simulating a pen drawing measured data on a recording paper when displaying the measured data on the screen. For this purpose, this invention displays the measured data on the screen by composing the content in a video memory holding the screen information similar to a recording paper and the content in a data memory storing the measured data.
Inventors: | Inden; Toshikazu (Fujioka, JP), Negishi; Hideki (Takasaki, JP), Hara; Koudou (Kumagaya, JP), Kanzawa; Takayuki (Takasaki, JP) |
Assignee: |
Chino Corporation
(Tokyo,
JP)
|
Appl. No.: | 07/087,475 |
Filed: | August 20, 1987 |
Aug 20, 1986 [JP] | 61-192737 | |||
Aug 20, 1986 [JP] | 61-192738 | |||
Current U.S. Class: | 345/440 ; 345/618; 346/33ME |
Current International Class: | G09G 1/16 (20060101); G01R 13/22 (20060101); G09G 001/00 () |
Field of Search: | 340/715,722,721,747,748,723,746 364/518,520,521 346/33ME |
4001807 | January 1977 | Dallimonti |
4231032 | October 1980 | Hara et al. |
4272767 | June 1981 | Lacy |
4364036 | December 1982 | Shimizu |
4586036 | April 1986 | Thomason et al. |
4661720 | April 1987 | Cameron, Jr. et al. |
58-90120 | May., 1983 | JP | |||
60-107109 | Jun., 1985 | JP | |||