JPS6344826Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a document holder that holds printed materials such as photographic films and has patches for displaying data corresponding thereto.

[Conventional technology]

Generally, when making a plate from an original such as a color photographic negative, the original is mounted on a photoelectric scanning device called a color scanner, and a net negative is produced by separating the original into each color. Then, this mesh negative is pasted on the designated layout paper at the designated position and angle to produce a negative for plate making.

There is also a color scanner called a layout scanner, which processes the image signal of a scanned original, enlarges and rotates the original image, and creates a large negative for one page of printed matter. A plurality of original images can be printed at a predetermined position at a predetermined magnification and angle.

However, when enlarging, rotating, etc. a document image using this layout scanner, the amount of calculation is large and requires a long time, and problems such as deterioration of image quality occur. Therefore,
When loading a document into such a layout scanner, the magnification for the finished document,
It is desirable to determine the rotation angle, mount the original at an angle corresponding to the rotation angle with respect to the drum of the layout scanner, and change the scanning conditions by inputting the magnification.

There are various methods for calculating the magnification and rotation angle of this document, but conventionally, the calculated magnification and rotation reference line have been manually entered for each document. In other words, in the past, each original was sandwiched between two transparent plates, the original was enlarged and projected to determine its magnification and rotation angle, a patch was attached to the edge of each original, and the patch was placed on top of the patch. The above magnification, rotation reference line, etc. were entered by hand. This resulted in problems such as inefficient work and low accuracy.

[Problem that the invention attempts to solve]

The present invention has been made based on the above circumstances, and an object of the present invention is to provide a document holder that can efficiently and accurately automatically write down the magnification, rotation reference line, etc. of the document.

[Means for solving problems and their effects]

In this invention, a plurality of originals are placed in a plate-shaped holder body, and patches for marking magnification and rotation reference lines are placed corresponding to each of these originals, and these are placed in predetermined positions by a positioning mechanism. The holder body is provided with a positioning portion for positioning the holder body at a predetermined position with respect to a device that automatically marks the magnification and rotation reference line on the patch.

Therefore, by holding a plurality of documents and patches on this holder body and attaching this holder body to a predetermined position on a drawing machine, etc., magnification and rotation reference lines can be automatically and accurately written on these patches. , which can automatically process multiple documents at once.

〔Example〕

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 shows a first embodiment of the present invention. 2 in the figure is the holder main body, and this holder main body 2
is made of a material such as synthetic resin, and is shaped like a strip. Windows 4 are formed in the holder main body 2 in correspondence with the document holding positions. Note that if the holder main body 2 is made of a transparent material, it is not necessary to form the window 4 described above.

A plurality of positioning pins 16 are protruded from the surface of the holder body 2 in correspondence with each of the windows 4. When the originals 6 are 35 mm films, these originals 16 are placed at the positions of the respective windows 4, and the perforations 10 of the originals 6 are fitted into the positioning pins 16, so that these originals 6 are placed in a predetermined position. Position and hold at the position. In addition, 8 in the figure is a patch, and data such as the manuscript number and magnification are drawn on the surface of the patch 8 using a drawing machine or the like as a number B.
Further, the rotation angle is configured to be drawn as a rotation reference line A that is inclined by an angle corresponding to the rotation angle with respect to the reference direction. Positioning holes 12 and 14 are formed in these patches 8, and these patches 8 are arranged at positions corresponding to the original 6, and the positioning holes 12 and 14 are fitted into the positioning pin 16. By doing so, the original 6 is positioned and held at a predetermined position. These originals 6 and corresponding patches 8 are bonded to each other with transparent adhesive tape or the like, and if necessary, these originals 6 and patches 8 are temporarily fixed to this holder main body 2 with adhesive tape or the like.

Furthermore, positioning holes 18 are formed at predetermined positions of the holder main body 2, for example at the four corners, for positioning and fixing the holder main body 2 and the above-mentioned drawing machine or the like at a predetermined position.

The first embodiment of the present invention configured as described above is as follows:
It is used as follows. FIG. 4 schematically shows an apparatus for calculating the magnification and rotation angle of a document placed in this holder and automatically writing these on the patch. That is, numeral 50 in the figure is a digitizer, and a layout designation sheet 52 is placed on the digitizer 50. First, the layout designation paper 52 is aligned with the reference position with respect to the digitizer 50, and the tablet 62 is used to align the layout designation paper 52 with the digitizer 50.
2 or more register marks 58 are indicated, and their position coordinates are input to the central signal processing device 66. Next, the holder holding the original is attached to the projector 64, and the image of the original is projected onto the layout designation paper 52 on the digitizer 50. And this projector 6
Adjust the projection magnification of 4 to match the size of the projected image with the screens 54 and 56 drawn on the layout designation paper 52, and at the same time rotate the layout designation paper 52 to compare this projected image and the screen 56 of the layout designation paper 52. Match the angles of. In this state, the above projector 64
From there, information on the magnification of the projected image of the original is sent to the central signal processing unit 66 mentioned above. In this state, the register mark 58 on the layout designation sheet 52 is designated using the tablet 62, and its position coordinates are sent to the central signal processing device 66. Then, the central signal processing device 66 calculates the finished magnification and rotation angle of this document from the projection magnification and the position coordinates of the register marks 58 on the layout designation paper 52 at the reference position and the rotated position,
This calculation result is stored.

After the magnifications and rotation angles of the plurality of originals held in the holder are determined in this manner, the holder is removed from the projector 64 and attached to a drawing device 68 such as an X-Y plotter. In this case, the positioning hole 18 formed in the holder body 2 of this holder is
When the holder is fitted into a positioning pin (not shown) formed at 8, the holder is positioned at a predetermined position on the drawing machine 68. And the central signal processing device 6
6, the calculated magnification and rotation angle are sent to this drawing machine 68, and this drawing machine 68 draws a magnification and rotation reference line A on each patch 8 of each document 6 accordingly. In this case, the holder body 2 is accurately positioned with respect to the drawing machine 68, and each document and patch 8 are also accurately positioned with respect to the holder body 2, so the rotation reference line A is Can draw accurately.

Next, this holder is removed from the drawing machine 68, and each document 6 and patch 8 are removed from the holder main body 2 together. As shown in FIG. 5, if the patch 8 is mounted so that the rotation reference line A is parallel to the reference line 42 of the drum 40 of the layout scanner, the document 6 is attached to the drum 40 at a predetermined angle. It is installed in an inclined position. Further, data such as magnification displayed on the patch 8 is read and input into the layout scanner.

Further, FIG. 2 shows a second embodiment of the present invention.
In this second embodiment, the manuscript 20 is a 6×6 version, 4×5
This is for cases where there is no perforation, such as a plate film. That is, in this case, patch 22
is made of a transparent material and is larger than the document 20. Original pasting reference lines 34 are displayed on the edge of this patch 22, and by aligning the edges of the original 20 with these reference lines 34 and pasting, these originals can be attached to this patch. Can be pasted in parallel. Then, the original 20 is placed at a predetermined position on the patch 22, and the original 20 is attached to the patch 22 using a transparent adhesive tape or the like. Positioning holes 24, 26, and 28 are formed at the four corners of this patch 22, and these positioning holes are fitted into the positioning pins 16 of the holder body 2, and the patch 22 and the original 2
0 at a predetermined position on this holder main body 2, and if necessary, attach this patch 22 with adhesive tape or the like.
Temporarily fasten. Then, in the margin of this patch 22, data B such as the document number and magnification are recorded in characters as described above, and a rotation reference line A is also drawn.

Further, FIG. 3 shows a third embodiment of the present invention.
In this embodiment, a clipping mechanism 30 is provided corresponding to each window 4 of the holder main body 2, and these clipping mechanisms 30 are attached to the patch 22 on which the document 20 is attached by the biasing force of a spring (not shown). It is configured to pinch and hold the edges. Also,
A positioning protrusion 32 is provided protruding from the side of each window 4, and the side of the patch 22 is attached to the positioning protrusion 32.
The patch 22 and original 20 are positioned by bringing them into contact with each other. In this example,
There is an advantage that the patch 22 and the document 20 can be easily attached and detached.

Note that the second and third embodiments described above have the same configuration as the first embodiment except for the above points, and the second and third embodiments have the same structure as the first embodiment.
In the figures and FIG. 3, parts corresponding to the first embodiment are given the same reference numerals, and their explanations will be omitted.

Furthermore, the present invention is not limited to the above embodiments,
Various changes can be made to the details.

[Effect of idea]

In the present invention, the original and the patch are mounted on the holder body in the same position, so the magnification, rotation reference line, etc. of the original can be automatically written on the patch on the holder body, and this patch is attached together with the original. It can be easily removed from the holder body and attached to a color scanner, etc. Therefore, the effects are great, such as making it possible to streamline the work of determining the magnification and angle of this manuscript and the subsequent plate-making work.

[Brief description of the drawings]

FIG. 1 is a perspective view of a first embodiment of the present invention, FIG. 2 is a perspective view of a second embodiment, and FIG. 3 is a perspective view of a third embodiment. Further, FIG. 4 is a schematic explanatory diagram of a device for calculating the magnification and rotation angle of a document, and FIG. 5 is a side view showing a state in which the document is mounted on a drum. 2...Holder body, 4...Window, 6...Document, 8
...Patch, 12, 14...Positioning hole, 16...
Positioning pin, 18...Positioning hole, 20...Document,
22... Patch, 24, 26, 28... Positioning hole, 30... Clip mechanism, 32... Positioning protrusion.

Claims (1)

[Scope of Claim for Utility Model Registration] (1) A plate-shaped holder body, a plurality of manuscripts placed at predetermined positions on the holder body, and a display of the finished magnification of each manuscript placed in correspondence with each of these manuscripts. There is also a patch drawn as a rotation reference line with the finished rotation angle of this original inclined by an angle corresponding to this rotation angle with respect to the reference direction, and a positioning mechanism that holds these originals and patches in a predetermined position. and a positioning section for positioning the holder main body at a predetermined position with respect to a device formed on the holder main body and automatically writing the magnification and rotation reference line on the patch. original holder. (2) The utility model registration claim 1 is characterized in that the positioning mechanism is a pin that protrudes from the surface of the document holder and fits into a positioning hole formed in the document or patch. Manuscript holder mentioned in section. (3) The positioning mechanism includes a clip mechanism that clips and holds the document or patch, and a positioning protrusion that protrudes from the surface of the holder body and abuts against the edges of the document or patch to position them. The document holder according to claim 1, characterized in that the document holder is comprised of: