JPS5897036A - Microfilm supporting card - Google Patents

Abstract

PURPOSE:To control microfilms conveniently, by providing a thin plastic plate with a window in a microfilm shape, sticking an adhesive film around the window, and forming a magnetic layer for data recording by coating. CONSTITUTION:A thin plastic plate 1 is provided with a window 2 in a microfilm shape, and a microfilm is stuck around the window through an adhesive. Further, a magnetic recording belt 4 for recording and retrieving data is stuck to the remaining part of the thin plate 1. Therefore, this card neither, folds nor curves and is used conveniently used to control microfilms.

Description

[Detailed Description of the Invention] The present invention relates to a microfilm support card for microfilm management. The conventional way to manage 3Swm microfilm is to: ▼Attach management information for IkuP film.Cut out a window in a rounded general perforated card, affix the microfilm to it, and attach other parts of the perforated card. Management information was perforated in both remaining areas. However, in this perforated card format, since the microfilm is pasted, it requires K columns and an area equivalent to SO columns, which not only sacrifices the data storage area;
Data punching requires special equipment and skills, and if the management data is to be corrected at a later date, there is the inconvenience of having to remove the affixed microfilm, replace the new card, and punch a new one. Ta. The present invention solves all of the above-mentioned drawbacks, and an embodiment thereof will be described with reference to the drawings.The surface appearance of the microfilm support card according to the present invention K is shown in FIG. A window 2 is made on a thick plastic thin plate l for pasting the 3S■ microfilm, and an adhesive is applied around the window on the back side of the thin plate 1, and a microfilm 6 is applied to the window frame. Align the outer frame and paste. A magnetic recording band 4, such as that of a general cash card, is affixed to the window right margin area of the thin plate 1.
Data on microfilms will be recorded and used for searching (management).

A paper label 5 is pasted on the margin below the window so that data can be written on it with a pen or the like, or the surface of this margin is roughened so that it can be written with a pen.

Figures 2 and 3 are back and top views of the card. In particular, FIG. 2 shows the state in which the microfilm is applied from the back side.

Now, this card has the size ratio as shown in the diagram.For example, even if it is the size of a normal bank cash card, the magnetic recording section has a capacity of more than #i/kilopite, and it can record much more management data than a perforated card. The data can be easily corrected, written and erased. Additionally, perforated cards are thin and easily warp, so they must be stored carefully.
This card is thick enough to be easy to handle, and at the same time there is no risk of it breaking or warping.

[Brief explanation of drawings]

FIG. 1 is a front view of a card showing an embodiment of the present invention, FIG. 2 is a back view thereof, and FIG. 3 is a top view. l... Plastic thin plate, 2... Window, 8... Adhesive, 4... Magnetic recording strip, 5... Paper label, 6...
・Microfilm.

Claims (1)

[Claims] A window in the shape of a microphone o7 film is made in the glass thin plate, an adhesive film for supporting the micro film is pasted around this window, and the remaining areas of the glass thin plate K are used for recording data for managing the micro film. ▼ Microfilm support card coated with a magnetic layer and featuring nine features.