JPH11316423A - Photographic system and photographic film printing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To automatically print a photographic film, even if the different kinds of frame sizes exist in the continuous photographic film. SOLUTION: This photographic system is constituted of a camera for a photographic film and a photographic film printing device. The camera for a photographic film is constituted, so that an aspect signal 12a and a control signal 40a for controlling a printing action are recorded in the non- photographing area of the photographic film 1, having information related on the film 1 between through-holes for optically detecting a position arranged in the non-photographing area formed between the effective photographing area 20 and the edge part of the film 1. The photographic film printing device is constituted so that an picture recorded in the area 20 of the film 1 is printed, based on the signal 40a by selecting mask size corresponding to the signal 12 after detecting the signals 12a and 40 of the area 20 recorded on the film 1 and discriminating whether the detected signal 12a is correct or not.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a photographic system and a photographic film printing apparatus suitable for printing a photographic film having continuously different frame sizes.

[0002]

2. Description of the Related Art Current 35 mm film for general photography (System 135) is JIS or IO.
It is specified by S or the like.

FIG. 18 shows a part of the prescribed size (the tolerance is omitted). The width of the photographic film 1 is 35 mm, the distance between the film feed perforations 2 is 25 mm, and the pitch of the perforations 2 is shown. Is 4.75 mm. The frame 3 is formed into a rectangle having a size of 24 mm in the width direction of the photographic film 1 and 36 mm in the length direction, and the pitch of the frame 3 is perforated. 38mm which is 8 times the pitch of 2
It has been.

Incidentally, Japanese Patent Application Laid-Open Nos. 2-64621, 2-64622, and 2-6753
No. 7, as disclosed in Japanese Patent Publication No. 7, 35 mm photographic film,
It has been proposed that the effective photographing area be reduced to about 30 mm in the film width direction by eliminating the conventionally used sprocket holes formed at both ends of the film, thereby increasing the effective use amount of the film.

[0005] That is, in the photographic film camera, computerization has advanced, and drive control by a motor can be performed with considerable precision. Even if a large sprocket and perforation 2 are not used as in the prior art, the film can be formed with sufficient precision. It was confirmed by experiments that it was possible to drive.

Therefore, the perforations 2 are removed from the photographic film 1 having a width of 35 mm, and the length of the frame in the film width direction is increased to the position where the perforations 2 are located. That is, by doing so, the substantial effective photographing area can be enlarged by about 40%, and accordingly, the image quality can be improved accordingly.

Therefore, as shown in FIG. 19A, the width of the film 1 is set to 35 mm, which is equal to the current film width, and no perforation is provided. The length of the frame 3 in the film width direction and the length in the film length direction of the frame 3 as the effective shooting area are 30 mm and 40 mm.

Further, the pitch of the frame 3, that is, the feed pitch of the film 1 is, for example, 42.0 mm. However, the size and pitch of the frame 3 correspond to the current television broadcasting system, and therefore,
Has an aspect ratio of 3: 4.

When dealing with HDTV (so-called high-definition television), as shown in FIG. 19B, the size of the frame 3 is 30 mm × 53.3 mm, and the pitch is, for example, 57.75 mm. Note that the aspect ratio is 9:16.

Further, the above numerical values are for the full size, and for the half size, as shown in FIGS. 19C and 19D, in the current television broadcasting system, the size of the frame 3 is 30 mm × 22.5 mm. The pitch is, for example, 26.2.
mm, HDTV, size of top 3 is 30mm x 1
The pitch is 6.9 mm, for example, 21.0 mm.

Although not shown, the film 1 having the above-mentioned format is housed in a cartridge (cartridge) similar to the existing 35 mm film.

Further, since the length of the frame 3 in the film width direction is 30 mm, a non-photographing area of 2.5 mm can be obtained between the frame 3 and both side edges of the film 1. It is possible to secure the flatness of the film 1 at the time of photographing, control the film 1, or read and write data. Furthermore, since it is not necessary to provide a photographic film camera with a sprocket for feeding a film, the camera can be reduced in size and weight.

[0013] By the way, the film collected in the photo lab
The processing is divided into a multiple simultaneous processing step (service size processing step) and an individual processing step. In the multiple simultaneous processing step, the purpose is to increase the processing speed and reduce the development and printing costs such as the service size by performing processing of several thousand sheets per hour.

[0014]

However, in the case where different frame sizes are mixed in a film, and in the case where the same frame size is mixed in one magazine after splicing,
At the timing (notcher puncher), it is necessary for a person to control the feeding of the film to open the notch, so that it is impossible to process thousands of sheets every hour. As a result,
When there are different frame sizes in the film, in Japan, the phenomenon of rejection of handling at each developing station has occurred.
Also, looking at the world, there are many developing laboratories who dislike mixing different frame sizes in one spliced magazine and refuse to receive half-size framed film.

This problem is due to the fact that the frame size cannot be determined until after development. If you know in advance, a method of attaching a mark seal for discrimination to the film after shooting so that it can be divided into individual processing steps can be considered,
Providing this seal for many years has been difficult and not an essential solution.

In view of the foregoing, it is an object of the present invention to automatically print even if different frame sizes exist in a continuous photographic film.

[0017]

The photographic system according to the present invention is, for example, as shown in FIGS. 1 to 4 and 10 to 14, between an effective photographic area 20 of the photographic film 1 and an edge of the photographic film 1. The aspect signal 12 is provided between the non-photographing area of the photographic film having information on the photographic film 1 between the optical position detecting through holes 19 arranged in the non-photographing area.
a, a photographic film camera for recording a control signal 40a for controlling printing, and an aspect signal 12a of the effective photographic area recorded on the photographic film 1 and a control signal 40a for controlling the printing are detected and detected. After determining whether or not the aspect signal 12a is correct, a mask size corresponding to the aspect signal 12a is selected, and based on the control signal, a photographic film printing device for printing an image recorded in an effective photographic area of the photographic film. And an apparatus.

According to the present invention, an aspect signal and a control signal for controlling printing are recorded in a non-photographing area of the photographic film 1 by the photographic film camera, and the non-photographing of the photographic film 1 is performed by the photographic film printing apparatus. The aspect signal 12a recorded in the area and the control signal 40a for controlling printing are detected, and the aspect signal 12a is detected.
Is selected, and an image recorded in the effective photographing area 20 of the photographic film 1 is printed based on the control signal. Therefore, a photographic film having different frame sizes continuously is used. Even if it is, good baking can be performed automatically.

In the photographic film printing apparatus according to the present invention, photographer information is recorded in a non-porous first non-photographing area between the effective photographing area 20 of the photographic film 1 and one edge thereof. The number 41a, the aspect signal 12a, and the control signal 40a for controlling the printing of the effective photographing area 20 are recorded between the through holes 19 arranged in the second non-photographing area between the camera and the other edge. After judging whether the detected aspect signal 12a is correct, a mask size is selected, and an image recorded in the effective photographing area 20 of the photographic film 1 is printed based on the control signal 40a. It is.

According to the present invention, the second photographic film 1
Effective shooting area number 41 recorded in the non-shooting area
a, an aspect signal 12a and a control signal 40a for controlling printing are detected.
a, the image recorded in the effective photographing area 20 of the photographic film 1 is printed based on the control signal 40a, so that the photographic film has different frame sizes continuously. Even automatically, good baking is possible.

[0021]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a photographic system and a photographic film printing apparatus according to the present invention will be described below with reference to the drawings. First, the photographic film 1 used in the present embodiment will be described with reference to FIGS. 7, 8 and 9. FIGS. 7 and 8 show examples of the photographic film after the photographing is completed.
A and B show examples of photographic film before photographing.

In FIG. 9, reference numeral 16 denotes a patrone, and a 35 mm photographic film 1 in the patrone 16 is provided.
A predetermined pitch, for example, a pitch of 5.25 mm in the example of FIG. 7 and a pitch of 5.25 mm in the example of FIG. A small hole 19 for film position detection having a pitch of 6.28 mm and a diameter of about 1 mm is provided.

In this case, the film position detecting small holes 19 are used.
Table 1 shows the film feed amount for each frame size when are provided at 5.25 mm pitch and 6.28 mm pitch.

[0024]

[Table 1]

In FIG. 9A, a small hole 19 for film position detection is provided at the upper edge of the photographic film 1 at the time of photographing, and the step of processing the film front end is omitted from the manufacturing to reduce the cost. In FIG. 9B, a small hole 19 for detecting the film position is provided at the upper edge of the photographic film 1 when photographing, and a tongue piece is provided below the leading end of the photographic film 1. In this case, when a photocoupler is used for position detection as described later, the film 1
The position of the small hole 19 for detecting the film position of the photographic film 1
This photo film 1
Does not need to be manually inserted into the photocoupler for position detection, and is automatically inserted into the photocoupler when the mechanism is wound up.

Incidentally, the tongue at the tip of the photographic film 1 of this embodiment is upside down from the position in a normal 35 mm photographic film.

Next, a photographic film camera using the photographic film according to the present embodiment will be described with reference to FIGS. FIG. 10 shows a photographic film camera according to this embodiment.
FIG. 1 is a rear view of the camera body with the rear lid removed as shown in FIG. 1. Reference numeral 4 denotes a dark box. In the dark box 4, a patrone storage section 17 for storing a patrone 16 similar to that conventionally used is stored. And an exposure opening 7 for exposing the photographic film 1 from the patrone storage section 17 with light from a lens, and a film storage section 18 for storing the photographic film 1 after photographing.

In this case, the photographic film 1 from the patrone 16 stored in the patrone storage portion 17 is regulated in the film width direction by the film guides 30 and 31 through the exposure opening 7 and moved to the film storage portion 18 after photographing. It is done as it is.

The film accommodating portion 18 is provided with a guide roller 32 for automatic film setting and a film sproll 9 for winding the film 1.

The film sprawl 9 is driven by a motor 10 described later.

A small hole 19 for detecting the film position at the side edge of the photographic film 1 between the lower film guides 30 and 31.
An LED 5a for detecting the small hole 19 is provided at a portion corresponding to the above, and a photodetector 5b of, for example, 1.5φ is provided on the pressure plate of the corresponding rear lid via the photographic film 1 to the LED 5a.

In this case, an LED having a wavelength of 940 nm of infrared light shifted from the photosensitive wavelength of the photographic film 1 is used as the LED 5a. An output signal of the small hole detecting device 5 composed of the LED 5a and the photodetector 5b is supplied to a counter of a system controller 8 composed of a microcomputer so that the position of the photographic film is known in the system controller 8.

The LED 5a and the photodetector 5
Instead of b, a photocoupler in which an LED and a photodetector are arranged to face each other can be used.

The size of the exposure opening 7 is determined by the moving mask 15 which is arranged so as to protrude from the left and right sides of the opening 7, and the size of the film in the film feeding direction is, for example, as shown in FIG.
53.33 mm, 40.00 mm, as indicated by a broken line at 0,
It can be changed to 4 types of 22.5 mm and 16.90 mm.

That is, as shown in FIGS. 12, 13 and 14, the left and right moving masks 15 are accommodated in the left and right side walls of the film opening 7, respectively. A linear gear 33 is provided on the lower surface, and the moving mask 15 is moved linearly by a feed gear 34 of a gear box 35.

Reference numeral 6 denotes a frame size setting switch. When the frame size is changed by the movement mask 15, a frame size command signal determined by the frame size setting switch 6 is supplied to the system controller 8, and the system controller 8 A control signal for setting a desired frame size is supplied to a stepping motor 14 via a stepping motor driving circuit 13, and the stepping motor 1
4, the moving position of the moving mask 15 is moved, and in accordance with the moving of the moving mask 15, the film position detection signal from the small hole detecting device 5 composed of the LED 5a and the photodetector 5b is processed by the system controller 8, and is processed. The control signal obtained by
, And the film sprawl 9 is rotated by the motor 10 so that the photographic film 1 is fed by a predetermined length. As described above, the film feed control during film shooting is performed.

The photographic film 1 is fed by an amount determined by the frame size setting switch 6. Here, the HDTV full size 30 mm × 53.3 mm and the NTSC full size 30 mm at a small hole interval of 6.28 mm are used.
An example of different size mixed imaging of × 40 mm will be described with reference to FIG.

FIG. 15A shows a case in which continuous shooting of the NTSC full size is performed. By feeding and controlling the small holes 19 at intervals of 7 pitches, a shooting area of 30 mm × 40 mm can be secured. When switching from the NTSC full size to the HDTV full size, a shooting area can be secured by feeding the small holes 19 by eight pitches as shown in FIG. 15B. Also H
In the case of performing the continuous shooting of the DTV full size, as shown in FIG.
mm × 53.3 mm can be secured.

In switching from the HDTV full size to the NTSC full size, a shooting area can be secured by feeding the small holes 19 by eight pitches as shown in FIG. 15D.

When the film frame size is changed, the film is sent at the same time as the film shooting. Therefore, when switching from the NTSC full size to the HDTV full size for the previously transmitted frame pitch number, the small holes 19 are first fed by seven pitches. When the HDTV full size is switched to the NTSC full size, control is performed so that the first nine pitches are fed, and then the pitch is returned one pitch.

In this case, as shown in FIG. 15E, it is possible to mix frames 3 of different sizes even if the film 1 is fed slightly larger when the frame size is changed.

FIGS. 7 and 8 show a photographic film 1 in which frames 3 of different sizes are recorded in the effective photographing area on the same film as described above. In the example shown in FIG.
DTV full size (film width direction 30 mm x film feed direction 53.3 mm) and 3 to 4 NTSC full size (film width direction 30 mm x film feed direction 40 m)
m), a small hole 1 provided at the upper edge of the film.
9 is 5.25 mm, and FIG.
Is an example similar to that described above with an interval of 6.25 mm. This FIG.
In the case of the example, one frame of the HDTV full size has nine pitches of the small holes 19, and one frame of the NTSC full size has seven pitches of the small holes 19, and both are odd numbers. 19 can be arranged, and the center position of each frame 3 can be easily detected.

In FIGS. 10 and 13, reference numeral 37 denotes a shutter button. When the shutter button 37 is operated, the system controller 8 comprising a microcomputer is operated.
Denotes a mark recording circuit 38 for controlling exposure and recording a center mark (effective photographing area position signal) indicating the center of the photographing frame 3 and a frame number recording circuit 39 for recording a frame number.
A predetermined control signal is supplied to each of the film guides 30 and 31, and the center mark recording LED 40 and the frame number recording LED 41 provided on the lower film guides 30 and 31 are used as shown in FIGS. The center mark 40a indicating the center of the frame 3 and the frame number 41a are recorded on the upper edge of the film.

At this time, the system controller 8 similarly supplies a control signal corresponding to the frame size (effective photographing area width signal) to the frame size recording circuit 11 and sends it to the film guides 30 and 31 on the lower side of the camera body. Using the provided frame size recording LED 12, the size signal 12a of the frame 3 photographed as shown in FIGS. 7 and 8 is recorded.

The frame size recording LED 12 is composed of, for example, four-element LEDs, and has a frame size signal 12 a of the frame size set by the frame size setting switch 6.
Is recorded when shooting. The frame size signal 12a is, for example, as shown in Table 2.

[0046]

[Table 2]

In this embodiment, a desired information signal is supplied from the system controller 8 comprising the microcomputer to the information recording circuit 42 at the same time as the film photographing, and is provided in the film guides 30 and 31 on the upper side of the camera body. The information 43a is recorded on the lower edge of the film as shown in FIGS. 7 and 8 by using the LED 43 for recording information.

As the information 43a, data information at the time of photographing from the lens and the camera body and data inputted by the photographer from the input device 44 provided outside the rear lid of the camera body, for example, photographing date, photographing date, The amount of information that can be recorded is determined according to the frame size of the film, and the amount of information that can be recorded (the number of characters) is displayed on the display element 44a of the input device 44. In this case, the number of light emitting elements of the LED 43 for information recording is switched according to the frame size.

In this case, the convenience of the user and the psychological effect on the information recording position of the film and the position of the small holes 19 were examined, and the following results were obtained.

(1) When the outer edge of the effective photographing area of the film is used as the information recording band of the photographer, it is more preferable to arrange the information recording position at the lower edge in the printing step after photographing.

(2) As a result of investigating the development printing process at the film developing station, it is often found that the film content information is printed on the film negative so as to be positioned at the upper edge of the print. It is preferable to avoid mixing with the information recording band by the photographer.

According to the result, as shown in FIG. 9, it is preferable that the small holes 19 for position detection of the photographic film 1 are arranged above the photographing direction at the time of film photographing.

FIG. 1 shows the construction of an automatic printing machine (printer) used for printing the film 1 according to the present embodiment. In FIG. 1, reference numeral 45 denotes a paper supply reel for supplying photographic paper 46; 47, a paper deck; Is a variable paper mask for determining the size of photographic paper to be printed, 49
Denotes a paper holding plate, 50 denotes a paper feed roller, and 51 denotes a paper take-up reel.

Reference numeral 52 denotes a film supply reel for supplying the developed film 1, 53 denotes a film deck, 54 denotes a variable slit for a negative carrier, 55 denotes a negative holding plate, 56 denotes a film feed roller, and 57 denotes a film take-up reel.
8 is a lens, 59 is a bellows, 60 is a light source lamp, 61 is a black shutter, 62 is a filter (YMC), 63
Is a diffusion box.

In this embodiment, the frame size signal 12a recorded on the film 1 is set at a predetermined position on the negative presser plate 55.
The frame center sensor S ₂ for detecting the central mark 40a indicating a frame center is recorded in the frame size sensor S ₁ and the film 1 for detecting the provision.

[0056] the frame 3 in this case by the frame center sensor S ₂
Of the film feed roller 56 is detected.
To adjust the frame center position to the center of the negative carrier variable slit 54. In addition, this frame size sensor S ₁
The sizes of the variable paper mask 48 and the negative carrier variable slit 54 are controlled by the frame size signal 12a detected by the above.

When the frame size is, for example, the HDTV size, the negative carrier variable slit 54 is made as shown in FIG. 5A and the variable paper mask 48 is made as shown in FIG. 6A. When the frame size is, for example, the NTSC size, the negative carrier variable slit 54 is made as shown in FIG. 5B and the variable paper mask 48 is made as shown in FIG. 6B.

FIG. 2 shows a control device of the automatic printing machine according to the present embodiment. In FIG.
As ₁ and frame center sensor S _2, a photo coupler, this or the like by detecting the film 1 on the upper end side edge frame size signal recorded on 12a and center mark 40a.

[0059] frames frame size of the frame center sensor S ₂ frame to the center mark 40a is detected frame center position of the photographic film 1 has been decided are decided is the frame center position by 3, which is pre-read by the frame size sensor S ₁ is determined in the microprocessor 64 of a microcomputer by size signal 12a, the negative carrier by the film so as to conform to the frame size, the microprocessor 64 controls the variable paper mask 48 to control the mask size drive motor M ₃ By controlling the variable slit driving motor M ₂ , the negative carrier variable slit 54 is controlled.

[0060] Also, in this case in accordance with the film 1 to the frame size signal 12a that is read ahead, by controlling the film negative feed motor M _1, and controls the film feed roller 56, as well as as a film 1 sends a predetermined amount By controlling the paper feed motor M ₄ to control the paper feed roller 50,
The printing paper 46 is fed by a predetermined amount.

FIG. 3 shows the relationship between the developed photographic film 1 and the frame center sensor S ₂ and the frame size sensor S _1.
the a is detected before positioning the frame size sensor S _1,
This controls the feed of the film 1 and the negative carrier variable slit 54 and the variable paper mask 48. The frame size signal 12a is processed by the microprocessor 64, and when the frame center position of the frame 3 of the film 1 is determined. This frame size is determined.

As shown in FIGS. 3A and 3B, a center mark 40a indicating the center position of the frame is recorded at the center of each frame on the film 1 at the center of the film 1, and the frame size signal 12a is transmitted in the forward direction in the film feeding direction. The frame number 41a of the film 1 is recorded behind the center mark 40a.

In the above example, the frame center sensor S ₂
And although the frame size sensor S ₁ is in approximately the same position,
These do not need to be at the same position, and the frame center sensor S ₂
It is sufficient that only the negative carrier variable slit 54 and the variable paper mask 48 are located at the center, and the frame size sensor S ₁ may be arranged at the film entrance position on the film deck 53.

FIG. 4 shows a flowchart of the microprocessor 64 for controlling the feeding of the developed film or negative film 1 and the photographic paper or print paper 46 and controlling the negative carrier variable slit 54 and the variable paper mask 48. 1 driving the center mark 40a is made until it detects the frame center sensor S _2, the driving of the negative film 1 is stopped when the central mark 40a is detected by the frame center sensor S _2.
The negative film 1 until it is stopped, detecting the frame size signal 12a frame size sensor S ₁ is, for as counting the number.

When the frame size signal 12a is "3", the width of the negative carrier variable slit 54 is 38 mm and the width of the variable paper mask 48 is 119 mm.
In addition, the print paper 46 is moved in response to this, the printing is performed thereafter, and the process is terminated. In this case, the feed of the print paper 46 includes a size of each printed frame, a margin surrounding the printed frame, and, in addition, a margin for cutting between each of the printed frames. At the same time, a hole is formed, which becomes a position signal for automatic cutting during paper cutting.)

At this time, when the frame size signal 12a is "4", the width of the negative carrier variable slit 54 is set to 5
1 mm and the width of the variable paper mask 48 is 15
The length is set to 8 mm, and the print paper 46 is moved correspondingly.

When the frame size signal 12a is "1" or "2", the same operation is performed as described above.

In this case, the frame size signal 12a
Because it is recorded in the upper side edge of the film 1, there is a possibility to determine erroneously center marks 40a, in relation to the motor M ₁ negative feed mechanism as shown in FIG. 13, detects this negative feed amount negative feed detector S ₃ provided, this negative feed amount was counted by the counter 65, if to feed back the count value of the counter 65 to the microprocessor 64 frame size signal on the film 1 by the negative amount of feed The signal width of the frame 12a can be detected, whereby it can be determined whether the frame size signal 12a, the center mark 40a, or the frame number 41a.

[0069] Until the present example is detecting a center mark 40a recorded on the side edges of the photographic film 1 in frame center sensor S _2, the feed amount of the photographic film 1 is controlled,
Frame size of the frame 3 frame center position of the photographic film 1 has been determined is determined by the microprocessor 64 from the prefetched frame size signal 12a by the frame size sensor S _1, the variable paper mask 48 so as to conform to the frame size Since the feed amount of the negative carrier variable slit 54 and the photographic paper 46 is controlled, there is an advantage that photographic films of different frame sizes can be automatically and well printed.

In the above example, the LED 5a and the photodetector 5 are used to detect the small holes 19 for detecting the film position.
b are provided facing each other, but instead of FIG.
As shown in FIGS. 6 and 17, a photocoupler 66 in which a photodetector and an LED for detecting the film position are integrated may be provided in the film guide 30 of the camera body.

The position of the photocoupler 66 can be arranged at an arbitrary position on the film guide 30 as shown in FIGS. 16 and 17. In particular, as shown in FIG. LEDs 41 and 40 for exposing and recording the center mark 40a of the frame 41a and the frame center position at the same time as the photographing may be further provided.

In the above example, the small hole detecting device 5 for detecting the position of the film is constituted by a set of LEDs and a photodetector. However, the present invention is not limited to this. Needless to say, the small hole detecting device 5 may be composed of two sets of LEDs and a photodetector, including the components.

Further, in the above-mentioned embodiment, an example in which different frame sizes are provided on the same photographic film has been described. However, the present invention can also be applied to a case where photographic films having different frame sizes are connected and automatically printed.

Further, the present invention is not limited to the above-described example, and it goes without saying that various other configurations can be adopted without departing from the gist of the present invention.

[0075]

According to the present invention, there is an advantage that even a photographic film having different kinds of frame sizes continuously can be printed satisfactorily automatically.

[Brief description of the drawings]

FIG. 1 is a configuration diagram showing an example of a photographic film printing apparatus of the present invention.

FIG. 2 is a configuration diagram illustrating an example of a control device in FIG. 1;

FIG. 3 is a line for explanation of FIG. 1;

FIG. 4 is a diagram for describing the present invention.

FIG. 5 is a diagram for explaining FIG. 1;

FIG. 6 is a diagram for explaining FIG. 1;

FIG. 7 is a diagram showing an example of a photographic film.

FIG. 8 is a diagram showing an example of a photographic film.

FIG. 9 is a front view showing an example of a photographic film.

FIG. 10 is a configuration diagram illustrating an example of a photographic film camera.

FIG. 11 is a front view showing an example of the rear cover of FIG. 10;

FIG. 12 is a sectional view taken along line III-III of FIG. 10;

FIG. 13 is a configuration diagram illustrating an example of the control device of FIG. 10;

FIG. 14 is a partially enlarged view of a main part of FIG.

FIG. 15 is a diagram for explaining FIG. 10;

FIG. 16 is a configuration diagram showing another example of a photographic film camera.

FIG. 17 is a configuration diagram showing another example of a photographic film camera.

FIG. 18 is a diagram showing an example of a conventional photographic film.

FIG. 19 is a diagram showing an example of a conventional photographic film.

[Explanation of symbols]

1 photographic film, 3 frame, 6 frame size setting switch, 12a frame size signal, 19 hole for film position detection, 20 effective area, 38 mm
{Mark recording circuit, 40a} Center mark, 41a
Frame number, 46 ‥‥ photographic paper, 48 ‥‥ variable paper mask, 50 ‥‥ paper feed roller, 54 ‥‥ negative carrier variable slit, 56 ‥‥ film feed roller, 64 ‥
‥ Microprocessor, M ₁ , M ₂ , M ₃ , M ₄ ‥‥ Motor, S ₁ ‥‥ Frame size sensor, S ₂ ‥‥ Frame center sensor

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Koji Genda, Inventor 2-11, Shin-Ogawa-cho, Shinjuku-ku, Tokyo Inside Bronika Co., Ltd. (72) Akira Nakanishi 6-7-35 Kita Shinagawa, Shinagawa-ku, Tokyo Soni -Inside Co., Ltd. (72) Inventor Hideki Tokage 6-7-35 Kita-Shinagawa, Shinagawa-ku, Tokyo Inside Sony Corporation

Claims (4)

[Claims] 1. A photographic film having information on the photographic film having information on the photographic film between optical position detecting through holes arranged in a non-photographing area between an effective photographic area of the photographic film and an edge of the photographic film. A photographic film camera for recording an aspect signal and a control signal for controlling printing in a photographic area, and detecting and detecting the aspect signal and the control signal for controlling the printing of the effective photographic area recorded on the photographic film. After determining whether the aspect signal is correct, a mask size corresponding to the aspect signal is selected, and based on the control signal, a photographic film printing apparatus for printing an image recorded in an effective photographic area of the photographic film. And a photographic system comprising: 2. The photographic system according to claim 1, wherein
The photographic system, wherein information on the photographic film is further recorded in the non-photographing area of the photographic film. 3. A photographer information is recorded in a non-porous first non-photographing area between an effective photographing area of the photographic film and one edge, and a photographer information is recorded between the effective photographing area and the other edge. After detecting the number of the effective photographing area, the aspect signal and the control signal for controlling the printing recorded between the holes arranged in the second non-photographing area, and judging whether the detected aspect signal is correct or not. A photographic film printing apparatus for selecting a mask size and printing an image recorded in an effective photographic area of the photographic film based on the control signal. 4. The photographic film printing apparatus according to claim 3, wherein the second non-photographing area of the photographic film includes:
Further, a photographic film printing apparatus characterized in that information on the photographic film is recorded.