Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1989-02-28
1992-06-02
Brier, Jeffery A.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
340731, 340735, 382 61, 382 55, 3649207, 364DIG2, 395144, 395128, G09G 106
Patent
active
051190818
ABSTRACT:
A control apparatus of an image filing system has an image memory device for storing high and low resolution image information for displaying an image on each page of a manuscript with high and low resolutions, respectively; a plurality of page buffers for temporarily storing the image information; an image search display device for reading the low resolution image information out of an optical disk to search the image and storing the read low resolution image information to one of the page buffers, and displaying the image on a screen by the low resolution image information; and an image processing device for reading the high resolution image information out of the optical disk to perform various kinds of designated image processing and storing the read high resolution image information to another one of the page buffers, and performing the various kinds of image processing with respect to the high resolution image information. The control apparatus further has a functional device for performing in parallel the various kinds of image processing with respect to the high resolution image information and the image display on the screen by the low resolution image information.
REFERENCES:
patent: 4020463 (1977-04-01), Himmel
patent: 4455554 (1984-06-01), Demke
patent: 4604653 (1986-08-01), Shimizu
patent: 4808987 (1989-02-01), Takeda et al.
patent: 4829453 (1989-05-01), Katsuta et al.
patent: 4931957 (1990-06-01), Takagi et al.
Brier Jeffery A.
Nguyen Chanh
Ricoh & Company, Ltd.
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