JPS6024529A - Microfiche camera - Google Patents

Abstract

PURPOSE:To prepare a new microfiche from copying from a microfiche and photographing from an original by exposing an image converted to a microfiche or an image of the original, to a new film. CONSTITUTION:A ready-made microfiche and a new original are set to a reader part 1 and a photographing part 2, respectively. When a frame position designating signal of a new film is sent to an exposing part 3 through an exposure control line 10 from a control part 5, the exposing part 3 executes an adjustment so that an exposure is executed at a designated position. The exposing part 3 switches a connection to a picture line 6 or 7 in response to a signal sent out of the exposure control line 10. The control part 5 sends out a frame designating signal to a reader control line 8. When the frame designating signal is received, the reader part 1 executes an adjustment so as to photograph a designated frame. When a start signal is sent out to a selected side of one of the reader part 1 or the photographing part 2 from the control part 5, the exposure is executed to a new film. In this way, a new microfiche is prepared from a ready- made microfiche and a new original.

Description

[Detailed description of the invention] (Explanation of the technical field to which the invention pertains) The present invention relates to a microfiche camera.

(Description of Prior Art) Conventional microfissy cameras only had the function of photographing an original and exposing it to film.

For this reason, there is a drawback that if a part of a document whose entire document is stored on the same microfiche is changed after being made into microfiche, the entire document must be photographed again.

In particular, when making some changes after a manuscript has been discarded, the entire manuscript must be redone and then changed.
I had to perform the operation of re-shooting.

(Detailed Description of the Invention) An object of the present invention is to provide a microfiche camera that can easily adapt to changes in original documents.

(Structure of the Invention) The camera of the present invention includes a reader part that can image any frame of a microfiche, a photographing part that photographs a document, and an image from the reader part or an image from the photographing part. (Detailed description of the invention) Next, embodiments of the present invention will be described in detail with reference to the drawings.

The figure is a block diagram showing one embodiment of the present invention.

The present embodiment includes a reader section 1, a photographing section 2, an exposing section 3, a developing section 4, and a control section 5.

First, the operation when copying a created microfiche will be explained.

Set the microfiche n reader part 1 to be copied. When a frame designation signal is sent from the control section 5 to the reader section 1 via the reader control line 8, the reader section 1 is adjusted to display the designated frame. When a reader part selection signal is sent from the control part 5 to the exposure part 3 via the exposure control line 10, the exposure part 3 connects to the image line 6 so as to expose the image from the reader part 1 onto a new film. Switch. Permanently, when a frame position designation signal is sent from the control section 5 to the exposure section 3 via the exposure control line 10, the exposure section 3 exposes the new film at the specified position. Adjust as follows.

When the control section 5 sends an activation signal to the reader control line 8, the reader section 1 sends an image to the exposure section 3 via the image line 6. The exposure section 3 exposes the image from the leader part 1 to the specified position of the new film adjusted previously.

When the exposure of one frame is completed, the exposure section 3 sends a completion signal to the control section 5 via the exposure control line 1 (l).

When the control section 5 receives the completion signal, it sends a next frame designation signal to the reader section 1 and a frame position designation signal to the exposure section 3, and starts the operation of making the next copy. In this way, you can copy any frame from the microfissy you have already created.

Next, the operation when making microfiche from a new manuscript will be explained.

Set a new original in the photographing section 2. When the control section 5 sends a photographing section selection signal to the exposure section 3 via the exposure control line 10, the exposure section 3 connects the image #+17 to v to expose the image from the photographing section 2 onto a new film. % increase. When a frame position designation signal is sent from the control section 5 to the exposure section 3 via the N preemptive bright line 10, the exposure section 3 adjusts to expose the new film at the designated position.

LE:] If you send the start number 1 to the shooting control line 9 from the control section 5,
Expose to negative light.

When the exposure is completed, the exposure section 3 sends a completion signal to the exposure 1Ij1.
” is sent to the control unit 5 via the bright line 10. When the It11 control unit 5 receives the completion signal, it sends an instruction signal to the photographing unit 2 to center the original)LJ to the 4most shadow control i! Send it out via i+9 and prepare for the next 4 most shadows. In this way, microfiche from a new manuscript is created.

Next, the operation of creating a new microfiche from the already created microfiche and a new manuscript will be explained.

Ready-made micro isosura in reader part 1, photographing part 2
Set a new original right for each. When a new film frame position designation signal is sent from the open side 1 section 5 to the exposure section 3 via the exposure control line 10, the exposure section 3 adjusts so that exposure is performed at the designated position. When the control section 5 sends either the reader partial selection signal' or the imaging section selection signal to the exposure control line 10, the exposure section 3 connects to the image line 6 or 7 in response to the sent signal. Switch. The control unit 5 sends a frame designation signal to the leader control G line 8. When the reader part 1 receives the frame designation signal, it adjusts to display the designated frame.

When a start signal is sent from the control section 5 to the selected side of the reader section 2, the operation starts and a new film is exposed.

When the exposure section 3 completes the exposure of one frame, it sends a completion signal to the control section 5 via the string end control unit 10. Upon receiving the completion signal, the control section 5 selects an image to be subjected to the next VC exposure, and sends a selection signal to the exposure section 3. The control section 5 sends signals such as the frame position of the next new film to the exposure section 3 (IC).The exposure section 3 adjusts so that exposure is performed at the designated position.

When the reader part 1 is selected, the control section 5 sends a frame designation signal to the reader control line 8. When the reader fAl receives the frame designation signal, it adjusts so that the designated frame is displayed. When the control unit 5 sends a start signal, the reader part 1 sends an image to the image line 6.

When the photographing flS2 is selected, the control unit 5 sends an instruction signal to the photographing control line 9 indicating that the document should not be set. If the document set in the photographing section 2 has been photographed, it is replaced with the next document, and if the ridge has not been photographed, it is left as is.

When the dividing section 5 sends out an overtime signal, the photographing section 2 receives the original (
The layered image is sent to image line 7.

The exposure section 3 exposes the images sent one after another in this way onto a new film. When the light from the photocopying process or the photo shoot or both ends, the control unit 5 starts the development process 1.
The signal δ is sent to the exposure control line 10 and the development control line 11.

When the exposure section 3 receives the development signal, it sends the exposed film to the development section 4. When the developing section 4 receives the developing signal, it receives the film from the exposing section 3 and processes it to develop β.

When the development is completed, the developing section 4 sends a completion signal to the control section 5.

(Detailed Description of the Invention) According to the present invention, by employing the above configuration, it becomes possible to create a new microfiche from a copy from a microfiche and a photograph from an original. Even if there is a change in the manuscript next to the fish north, the microfiche can be maintained by photographing only the area affected by the earthquake, and a new microfiche can be created in an extremely short time.

[Brief explanation of drawings]

The figure shows an embodiment of the invention. 1...Part of the reader, 2...Photographing department, 3
...Exposure section, 4...Development section, 5...
...Control unit, 6,7... Image line, 8...
...Reader control line, 9...Photography control line, 1o
...Exposure control line, 11...Development control line.

Claims (1)

[Claims] A reader part that can image any frame of the microfiche, a photographing part that photographs the original, and an exposure part that exposes either the image from the reader part or the image from the photographing part onto a new film. A microfiche camera comprising: a developing section for developing exposed film; and a control section for controlling operations of these sections.