JPS6116372A - Document storage device - Google Patents

Abstract

PURPOSE:To operate handily documents to be preserved and obtain reproduced pictures in a short time by storing and preserving documents to be preserved on a disc. CONSTITUTION:An original picture is scanned by a scanning part 2 to decompose it to picture elements, and they are converted to electric signals by a photo electric convering part 3 and are edited and modulated for the purpose of storing them on the disc and are stored in a storage part 6 on a basis of a command from a computer 5. Meanwhile, when documents are reproduced, signal are read out from the storage part 6 and are demodulated by a demodulating part 8, and demodulated electric signals are recorded by a recording converting part 9 to obtain reproduced pictures 10.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a document storage device that converts a document into an electrical signal, stores it in a storage medium, and can reproduce the document as needed.

[Prior art]

Conventionally, the method of miniaturizing and storing documents was to use microfilm, but since this method is a chemical method, it is highly dependent on experts and takes a long time to obtain reproduced images. However, it also had the disadvantage of being expensive.

(Objective of the Invention) The present invention uses facsimile scanning and photoelectric conversion technology that is currently commonly used to convert the pixels of an original image into electrical signals, and stores the signals on a disk, which is a storage medium, using a computer. By converting the conventional chemical processing method such as microfilm into an electronic processing method, it is possible to store the film by storing it, and to reproduce the electric signal from the disk and record and convert it as necessary to obtain a reproduced image. To provide a document storage device that can be easily operated by anyone and allows reproduction images to be obtained in a short time.

[Structure of the invention]

The present invention includes a scanning unit that scans an original image to be stored and decomposes it into multiple pixels, a photoelectric conversion unit that converts the scanned pixels into electrical signals, and a photoelectric conversion unit that processes, stores, and processes the electrical signals.
It is composed of a computer for displaying, a storage section 9, a display section, and a recording conversion section for reproducing electric signals and outputting reproduced images as necessary.

[Explanation of Examples]

Hereinafter, one embodiment of the present invention will be described based on the drawings.

In the drawing, 1 is an original image to be stored and stored on a disk, 2 is a scanning unit that scans the original image and separates it into pixels, 3 is a photoelectric conversion unit that converts pixels into electrical signals, and 4 is a unit that stores electrical signals on the disk. 5 is a computer that performs central processing; 6 is a storage unit that stores; 7 is a display unit that reproduces and displays electrical signals from the disk during playback; 8 is a demodulation unit that demodulates the reproduced electrical signals; Reference numeral 9 represents a recording conversion unit for recording the demodulated electrical signal, and reference numeral 10 represents a reproduced picture.

According to this embodiment, the original image is scanned by the scanning unit 2 and decomposed into pixels, which are converted into electrical signals by the photoelectric conversion unit 3, and then processed by the editing/modulation unit 4 to be stored on a disk. Edit and modulate. The information is then stored in the storage unit 6 based on instructions from the computer 5. On the other hand, when reproducing a document, the signal is read out from the storage section 6 and the demodulation section 8
The demodulated electrical signal is recorded by a recording converter 9 to form a reproduced image 10.

By having the above functions, when recording the original picture,
By inputting a document name page specified in advance into a computer, it is possible to easily display a reproduced image on the CRT screen of the display unit or to create a reproduced image.

〔Effect of the invention〕

As described above, according to the present invention, by storing and storing archived documents on a disk, the area conventionally occupied by archived documents can be significantly reduced. In addition, unlike conventional chemical processing methods such as microfilm, this method is entirely electronic, so anyone can easily operate it without relying on experts, and the time required to obtain reproduced images is greatly reduced. It has the effect of being able to do something.

[Brief explanation of drawings]

FIG. 1 is a block diagram of an embodiment of the present invention. 1 is an original image, 2 is a scanning unit, 3 is a photoelectric conversion unit, 4 is an editing/modulation unit, 5 is a computer unit, 6 is a storage unit, 7 is a display unit,
8 is a demodulating section, 9 is a recording conversion section, and 10 is a reproduced image.

Claims (1)

[Claims] A scanning unit that scans the original image to be stored and decomposes it into pixels, a photoelectric conversion unit that converts the scanned pixels into electrical signals, and a computer and storage unit that process, store, and display the electrical signals. , a document storage device comprising a display section, and a recording conversion section for reproducing electrical signals and extracting reproduced images as necessary.