JPS61176915A - Photographing device - Google Patents

Abstract

PURPOSE:To easily and quickly copy necessary data to process, by blind winding a film to a data copying mechanism provided at the downstream side of a slit-exposing position and automatically actuating the data copying mechanism by means of the end signal of the blind winding. CONSTITUTION:In order to copy data, such as photographing date, etc., on a film, a copy commanding button 47 is depressed after displaying the data on a monitor display 46 and the liquid crystal board 22 of a data copying mechanism 21 by operating a data setting button 45. Then the film is blind wound for a prescribed length longer than the distance from a slit-exposing position L to the front end position A of a copying extent K and, when a blink winding end signal is outputted, the lamp 23 of the data copying mechanism 21 lights and the data displayed on the liquid crystal board 22 are automatically copied on the film. Thereafter, a film feed driving circuit 26 is actuated against materials O inserted from a throwing port 2 and slit exposure is performed under a film feeding condition.

Description

DETAILED DESCRIPTION OF THE INVENTION (1) Object of the Invention [Field of Industrial Application] The present invention relates to a photographing device that sequentially photographs and records image information on a long film.

[Conventional technology]

A typical example of the above-mentioned photographic device is a rotary camera. This will be explained below using a camera of the same type as an example.

The rotary camera sequentially receives materials to be microfilmed and preserved, such as bills, checks, stock certificates, documents, drawings, etc., and processes the images by sequentially imprinting the image information of the materials onto a long film. This is an automatic photographing device that discharges photographed materials outside the device, and can store a large amount of information on one roll of long film set inside the device. It is used to make thick film for writing lamps at administrative offices, etc.

In some cases, the introduction of data into the device is done manually, while in others it is done automatically. There is also a system that allows image information on the front and back sides of the introduced material to be simultaneously imprinted on the upper and lower sides of the film surface in the width direction. Some are equipped with film developing machines.

[Problem that the invention seeks to solve]

In addition to imprinting the main information on the film, necessary secondary information such as shooting date and time, serial number, top title, subtitle, end title, etc. (hereinafter referred to as data imprinting) is imprinted whenever necessary. Ru. This type of data imprinting involves dividing photographic information frames in units such as shooting date units or classification units that are serially imprinted onto a long film, searching for required photographic information parts, editing processing, etc. This is a necessary measure to make things easier.

Conventionally, data imprinting as described above is not possible.

It is the same as creating a data manuscript sheet with necessary data such as shooting date and time, serial number, etc., and introducing the main information into the device at each necessary time such as at the start, middle, and end of the shooting process. Generally, a method is used in which the film is introduced into the apparatus and the display data of the introduced data original sheet is imprinted onto the film.

However, data manuscript sheets such as shooting date and time, serial numbers, etc. must be prepared and prepared each time they are needed, which is time-consuming and troublesome, and is often discarded after being used only for that time, resulting in a lot of wasted sheets. Even if title manuscript sheets and the like can be reused, there are many problems with their storage location, classification, management, etc.

The present invention has been proposed in view of the above-mentioned problems, and provides a method for imprinting required data easily and quickly when necessary, without creating a data manuscript sheet or installing it into a device. The purpose is to provide a photographing device for seeds.

Summary: Structure of the Invention [Means for Solving the Problems] The present invention provides a photographing device that sequentially photographs and records image information of documents, etc. on a long film. Also, on the downstream side in the film feed direction, a data imprinting mechanism is installed on the film, including a data display that can display required data such as date and serial number using an external operation means, and image information such as documents, etc. on the film is provided. When a command signal for imprinting the required data is input during non-imprinting, the command signal causes the film of the data imprinting mechanism located downstream from the position of the image information imprinting processing section of the document, etc. in the film feeding direction. The data imprinting mechanism is configured to automatically execute a film length corresponding to a distance equal to or longer than the distance to the data imprinting range leading edge position, and to automatically operate the data imprinting mechanism in response to the film imprinting end signal. The gist is a photographing device characterized by the following.

[For production]

A data display device that can display required data using an external operation means is, for example, a liquid crystal display device that can display and erase various data patterns selectively or in combination with a keyboard operation, a number ring, or These are license plate type display devices, data display web winding type display devices, etc., which display the necessary data and imprint it on the film, without creating a data manuscript sheet or installing it into the device. The required data can be easily and quickly imprinted when necessary.

In addition, due to the above-mentioned data imprinting mechanism arrangement position and automatic blank feeding of the film for a predetermined length before data imprinting processing, the data imprinting area on the film and the image information imprinting area of documents etc. overlap. (Double copying) Troubles are strictly prevented.

〔Example〕

The drawings show an embodiment of a rotary camera according to the present invention, in which Fig. 1 is an external perspective view, Fig. 2 is a schematic diagram of the internal photographing mechanism, and Fig. 3 is a block diagram of the control system.

In Figure 1, l is the outer box of the device, 2 is the photographic material (subject)
3 is an input slot, 3 is a photographed material output box, 4 is a photographic processing control unit (operation m), and 5 is an opening/closing door.Open this door to load and remove film from the internal photographing mechanism 6 (Fig. 2). will be done.

The operation section 4 includes a power switch 41, a film jump button 42, a counter display section 43 for displaying the number of processed shots, cumulative number of shots, jump feed length, etc., a display reset button 44, a button 45 for setting required data, and a setting button 45 for setting the required data. A data monitor display 46, a data imprint command button 47, various warning devices, and other operating members 48 are arranged.

In the photographing mechanism 6 shown in FIG. 2, a film supply reel 7 is rotatably supported on a shaft 8, and a long raw film F is wound around this reel. Reference numeral 15 denotes a film take-up reel supported by a shaft 16, which is rotationally driven in the direction of the arrow by rotation of the shaft 16 by a drive system (not shown). 9.1
0, 11, and 12 are a first guide roller, a second guide roller, a capstan roller (film winding roller), and a third guide roller for the film, which are arranged between the film supply reel 7 and the take-up reel 15.

13-14 are the second film guide rollers 10 and +-1
- The starting end of the film F on the film supply reel 7 side, which is an idler (film pinch roller) for Bustan roller 11, is sequentially passed to the four rollers 9 to 12 by hand or by autoloading. It is set by being locked onto the core of the film take-up reel 15.

Reference numeral 60 denotes a conveyance path within the apparatus for the photographed material O introduced into the apparatus from the input port 2, 60a a slit provided in the middle of the passage, and 17 a photographing passage provided between the slit 60a and the second film guide roller 12. It is a data three-two exposure optical system, which includes a data illumination lamp 1811, a mirror 19, and an imaging lens 2.
Consists of 0 magnitude. L indicates the slit exposure position with respect to the film surface on the second film guide roller 10 (the position of the image information imprinting processing section of the material on the film), and St indicates that the leading edge of the conveyed material has reached a position slightly in front of the section 60a (a slit). The first sensor S2 is a second sensor that detects when the rear end of the material has passed through the sleeve 60a.

Reference numeral 21 denotes a data imprinting mechanism disposed at the film tension portion between the second guide roller 10 and the capstan roller 11, which is downstream in the film feeding direction from the slit exposure position for the film of the photographic material. It consists of a transmissive liquid crystal plate 22 for displaying the image, an illumination lamp 23 for the liquid crystal plate, and the like.

In FIG. 3, 24 is a character generator, 25 is a data imprinting circuit, and 26 is a film feed drive circuit. The rotational drive of the take-up reel 15 is started, and the rotational drive is stopped in response to a document trailing edge detection signal from the second sensor S2.

When the film feed button 42 is pressed, the capstan roller 11 and film take-up reel 15 are driven to rotate while the button 42 is pressed. 27 and 28 are the first and second MM circuits (mono multi), 29 is an inverter, 30
is an or gate.

Next, the operation will be explained.

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44゛A, -1-up -1-up Karasutai 1-up goes into standby mode.

(2) Next, if you want to imprint necessary data such as the shooting date and time, serial number, and top title before starting to introduce the photographic material into the device, use the data setting button 45 on the operation panel 4 to imprint the required data. Setting operation of data contents. Then, the character generator 24 displays the setting data on the monitor display 46 and the liquid crystal panel 22 of the data imprinting mechanism 21. ′(
3) Press the data imprinting command button 47. Then, the first MM circuit 27 outputs a film blank feed pulse for a certain period of time, which is input to the film feed drive circuit 26 via the OR gate 30, and automatic blank feed of the film is started. Ru.

This automatic blank feed of the film is carried out at the slit a light position L of the image information of the material on the film, that is, the data imprinting tower located downstream of the processing area of the image information of the material on the film in the film feeding direction. When the data imprinting range on the film of the mechanism 21 has been completed by a predetermined length of the film that is longer than the distance to the leading edge position A, the output of the film blank feed pulse from the LMM circuit 27 is turned off, thereby ending the process. This empty feeding of the film ensures that the non-photographed film portion is located within the data imprinting range K of the data imprinting mechanism 21.

(4) On the other hand, the output pulse from the first MM circuit 27
input to the inverter 37, and the first M
Since the output pulse of the M circuit 27 is inverted, the second MM circuit 28 is activated at the end of automatic empty feeding of the film, and the data imprinting pulse for a certain period of time is sent to the data imprinting circuit 2.
5. As a result, the lamp 23 of the data imprinting mechanism 21 is turned on for a certain period of time, and the data displayed on the liquid crystal plate 22 as described above is automatically imprinted onto the film, and the apparatus enters a standby state.

(5) When the material to be photographed and processed is inserted into the input port 2, the insertion is detected by a sensor (not shown), and the detection signal activates the material transport mechanism (not shown), which pulls the material into the device. , are transported at a predetermined speed through the passage 60 within the device. When the sensor detects that the leading end of the transported material 0 has reached the first sensor S1 position, the film feed drive circuit 26 is activated at that point to rotate the capstan roller 11 and the take-up reel 15, that is, to feed the film. is started. Further, the document illumination lamp 18 is turned on.

Document O (image facing downwards) continues to be pickedpocketed due to transportation (7) 6
In the process of passing through section 0a, the slit is illuminated by the lit lamp 18, and the reflected light of the illumination light on the document surface passes through the optical system 17 including the mirror 19 and lens 20, and then reaches the second film guide roller. An image is formed on the surface of the film F in the feeding state at exposure position No. 10, and image information of the material is sequentially imprinted onto the film F by slit exposure. The feeding speed of the film F is set at a reduction rate times the feeding speed of the material O.

(6) When the sensor detects that the rear end of the conveyed material 0 has passed the second sensor S2 position, the film feeding is stopped and the lamp 18 is turned off at that point.

The material O, which has passed through the slit 60a and has been photographed, is continuously conveyed and discharged into the discharge box 3.

(7) Thereafter, each time a material is introduced into the apparatus through the input port 2, the operations of (5) and (6) above are repeated, and the material is sequentially photographed on the film F.

(8) If necessary during the sequential imprinting of materials,
For example, if you want to imprint the required data such as the date and time, serial number, or subtitle again, repeat the steps (2) and (3) above.
) The film is automatically advanced and the required data (4) is automatically imprinted. Also, one day's worth of material has been photographed, or - the last material in the classification has been photographed,
If you want to imprint data such as the end time and end title, you can perform the same operation.

FIG. 4 is a diagram of the data frame 53 portion of the microfilm F' on which the photographing date (year, month, day) 51 and serial number 52 are imprinted. Group 55 is the material imprinted for the previous day or one category before that.

α is the normal spacing between individual material photography frames, and this spacing α is the distance from the position of the first sensor St (Fig. 2) to the edge of the pickpocket 7) 60a on the sensor side, It is defined by the distance from the position of S2 to the edge of the pickpocket 7) 60a on the sensor side and the feed speed of the film F.

β is a non-photographed film portion, for example, several frames long, formed between the data frame 53 and the last frame 55n of the material photographed frame group 55 of the previous day or the photographed frame group of the previous classification;
γ is the space interval between the data frame 53 and the next photographic material frame 541, and the interval lengths β and γ can be determined by using the film 9 button 42 to advance the film by an appropriate length. Can be adjusted as desired. Further, the normal space interval .alpha. between individual photographic material frames can be appropriately widened by performing a film feeding operation when necessary. 1-&1 to take β relatively long
GoIll/7-L? - The divisions between individual photographic frame groups in which one person passes each other become clearer, making subsequent searches easier.

The film is skipped by a mechanism that skips the film by the required length depending on the length of time the button 42 is pressed.
Intermittent feed is performed by a fixed length each time the press is pressed, and there are also mechanisms that allow the feed to be made by an arbitrary length twice the number of presses, and mechanisms that allow the feed length to be specified with a dial rather than a button. be.

Regarding the date and time, regardless of whether the device power switch 41 is turned on or off, a clock circuit 32 that normally operates with a backup power source 31 such as a dry battery, solar battery, or capacitor is provided to copy the date and time at any time when necessary. It is also convenient to display the date and time on the display 22 of the loading mechanism 21 and to imprint the date and time on the film.

Read-only memory in character generator 24 (
ROM), and can specify multiple data and order so that, for example, first the date and time frame, then the serial number frame, and then the top title frame are imprinted in sequence with automatic film advance. It is also possible to automatically and sequentially imprint a plurality of data frames.

The data imprinting mechanism 21 is a transmission type liquid crystal plate 22 of the embodiment.
It is not limited to the type using a data display using an external operation means, and the data displayed on the display such as the number ring Φ license plate type or the data web winding type that can be operated freely using an external operation means is illuminated with an illumination lamp. It may also be of a type in which it is imprinted on the film surface using an imaging optical system.

C. As described in detail, according to the present invention, the troublesome work of writing data such as date and serial number on a sheet, introducing it into the device, and photographing is eliminated, and the data can be Imprinting can be done at any position on the film, improving the reliability of the film and eliminating waste.

[Brief explanation of the drawing]

Fig. 1 is an external perspective view of a rotary camera as an embodiment of the present invention, Fig. 2 is a schematic configuration diagram of the photographing mechanism, Fig. 3 is a block diagram of the control system, and Fig. 4 is a date and time diagram as data. A plan view of the film portion with a serial number imprinted on it. 2 is a material input port, 3 is an ejection box, 4 is an operation panel, 6 is a photographing mechanism, 7 is a film supply reel, 15 is a take-up reel, 11 is a capstan roller, 17 is a material slit exposure optical system, 21 is the data imprinting mechanism, F is the raw film,
L is the slit exposure part.

Claims (1)

[Claims] (1) In a photographing device that sequentially photographs and records image information of documents, etc. on a long film, the date and time can be set by an external operating means on the downstream side in the film advance direction from the position of the image information imprinting processing section of documents, etc. on the film. A data imprinting mechanism for the film including a data display capable of displaying required data such as a serial number is provided, and a command signal for imprinting the required data is input when image information such as a document is not imprinted on the film. In response to the command signal, the length of the film is equal to or greater than the distance from the position of the image information imprinting processing unit of the document, etc. to the leading edge of the data imprinting range on the film of the data imprinting mechanism located downstream in the film feeding direction. What is claimed is: 1. A photographing device characterized in that it is configured to automatically execute a film feed for a minute, and to automatically operate a data imprinting mechanism in response to a film feed end signal.