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JP2755261B2 |
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JP2755194B2 |
PURPOSE: To prevent an exposed frame from being exposed again by recording discrimination information which is used for discriminating between the exposed frame and unexposed frame of a film. CONSTITUTION: An information recording part m...
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JP2751555B2 |
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JP2752251B2 |
Film flattening apparatus and method wherein a base (30) having a flat surface (32) contacts the film (12) as it moves thereacross in a given direction, the surface having an aperture (34) defined therein, respective portions (50, 52) of...
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JPH10123597A |
To provide a film feeding power transmission mechanism for a camera capable of reducing the number of parts and making the camera compact. The power of a motor 20 is transmitted to a spool driving shaft 16 by the film feeding power trans...
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JPH10120257A |
To wind a film without causing a scratch on a picture image at a tip of the film by forming a contact part of a support part of a film pressing means and the film in such a manner that it becomes point-contact and line- contact in a film...
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JPH10117279A |
To decrease the horizontal image position errors by preparing such a constitution, where a 1st guide element support one of both longitudinal edges of a film at least at two points and two rolls of a rocker that is supported by a 2nd gui...
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JP2744845B2 |
A reloadable single reel film canister has a housing with first and second parts. The parts are movable, relative to one another, from a closed condition to an open condition. When in the open condition, a roll of film can be placed in t...
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JPH10104672A |
To detect, store, preserve and display the using quantity of a photosensitive material or the residual quantity thereof in a magazine on a condition that the magazine removed from a main body is left as a single body. This detection devi...
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JPH10104704A |
To prevent an erroneous operation, even if a camera system is reset during dinamically detecting whether a film cartridge is unused or used. A cartridge detecting part 10 detects the operation of loading the film cartridge in a camera ma...
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JPH1083022A |
To provide a photographic camera capable of storing a film strip whose length is sufficient for including a larger number of frames, in spite of being simple in design, easy in operation, high in reliability, and small in size. Linear fl...
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JPH1078610A |
To provide a data imprinting device where an expensive film encoder for deciding imprinting timing is disused and the degree of freedom concerning an imprinting position is increased, and which can be used without restricting the imprint...
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JP2728302B2 |
A photographic film package having a film wound on a spool in a housing having an exit/entrance port, orients fixedly with a film cartridge chamber of a camera such that the film will exit the package in the winding direction of the came...
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JPH1073880A |
To eliminate the need of providing respective different light emitting parts and to make an advantage of space at a low cost by using an information imprinting light emitting part as a light emitting part, for detecting the last frame. W...
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JP2724259B2 |
PURPOSE: To correct the feeding position of a film before a shutter is released. CONSTITUTION: When a shutter button is half-depressed, a buttery is checked and then, a perforation is detected by a photosensor. When a perforation signal ...
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JPH1062955A |
To surely detect whether or not the leading edge of a film in a cartridge is set at the position capable of being taken out by a simple device without causing erroneous detection due to noise by detecting the distortion of a flexible mem...
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JPH1062907A |
To provide a film cassette for a camera the operation of which is sure and in which a film strip long enough including many frames is housed though it is compact. In this film cassette formed of a flat parallelopiped-shaped housing equip...
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JPH1065868A |
To make it possible to carry a long film original both at low and high speeds while holding stable carrying accuracy by providing the picture reader with two carrying means for respectively carrying the original by friction between a rot...
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JPH1062850A |
To easily assemble the device and to prevent film from coming out in the midst of using the device without using a special member or structure by providing a main body with an end wall on a pair of opposed jaws turnably and elastically h...
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JPH1065852A |
To automatically read out the sort of a film from a film carrier by reading out picture data in an area other than the picture area of a developed film based on a prescribed data reading condition and discriminating the sort of the film ...
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JPH1048716A |
To improve the detecting accuracy of a perforation by detecting the perforation of a film based on a level in accordance with a film feeding stage. When a cartridge Fc is loaded to a cartridge chamber 2 and a back cover is closed, a CPU ...
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JPH1048717A |
To compensate sliding in a moving mechanism with a comparatively simple method by means of a film measuring device by making the rotary axis of the engaging member of the film measuring device displaceable in nearly parallel with a film ...
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JP2715495B2 |
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JPH1039398A |
To obtain the excellent reproducibility of film shape at the exposure gate of a camera by providing a means for correcting the curvature of a film band, especially, a thin film band in the camera. Projecting parts 44 to 46 are relatively...
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JPH1039394A |
To make a camera compact and to simplify pull-around for connection by attaching a perforation detector to a data imprinting module. A light emitting part 5 for imprinting a photographing date is protrusively provided at the data imprint...
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JPH1039397A |
To realize decision immune to noise and to decide whether it is an accurately magnetically recorded frame by deciding according to a parameter whether information is recorded. A data disk(DD) detection circuit 34 reads the data of a DD 3...
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JP2711229B2 |
PURPOSE: To provide a device which accurately detects notch positions that are relative to an aperture part in a film, having notches which moves relatively to the aperture part. CONSTITUTION: In a side rim part of an aperture part, a cu...
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JP2561694Y2 |
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JP2706489B2 |
A motor-driven film winder for a camera has an internal gear portion (5a) fixed to a motor (1), one or two step-shaped planet gears (7), (8) having first gears (7a), (8a) to mesh with a pinion gear (4) driven by the motor and the interna...
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JP2703182B2 |
PURPOSE: To apply an ultrasonic motor to a camera by providing a bar-like ultrasonic motor whose rotary shaft is in the direction roughly parallel to the bottom surface of the bottom part of the camera and a converting means converting t...
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JPH1023326A |
To exactly read a digital signal by improving signal reading position precision at the time of reproduction regardless of the width tolerance of a film. This device is provided with a sound drum 12 whose peripheral surface is wound with ...
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JPH1023195A |
To provide an image readier device which contains an original feed mechanism that can secure high durability and feed accuracy by increasing and reducing the pressure of a pair of rollers which hold a film original with pressure and feed...
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JPH1020375A |
To stably wind a film by preventing its futile winding, even if a battery is used to the limit or removed. A battery presence detecting mechanism 80 actuated according to the presence of the battery 4 for a battery loading chamber 3 is p...
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JP2699979B2 |
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JPH1010594A |
To provide a film cartridge obtained by further improving the conventional film cartridge equipped with a display device for visually confirming that the film has been exposed. This film cartridge 10 is equipped with a rotatable film spo...
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JPH1010639A |
To provide a film pressure plate structure simple and advantageous to the miniaturization of the camera. The film pressure plate structure is applied to the camera adaptable to a film cartridge, that is, an APS camera. A pressure plate 8...
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JPH1010697A |
To house many photographic originals in order without splicing them by taking them up to a roller together with belt-like substance having specified electric conductivity and housing them. In the housing container 1, the photographic ori...
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JPH09329870A |
To notice a photographer that the front end part of a film leader fails in engaging with a spool or the engagement with the spool is disengaged during film loading operation. This cartridge is provided with a film strip 18 having consecu...
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JPH09325420A |
To improve the travel position accuracy of a motion picture film at the time of reproduction by forming a pair of sprocket rings movably to separate from or approach the center position by the uniform quantity in the right and left direc...
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JPH09325419A |
To reduce distortion of a movie film when the film is wound around a sound drum and record dot information for digital signal accurately. A movie film running device is provided with a sound drum 12 around which a running movie film 1 is...
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JPH09325390A |
To provide a camera whose cost is reduced by using a photointerruptor for the detection of a film position and a traveling speed and which restrains the depth size of the camera from increasing. The photointerruptor 5 for detecting the p...
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JPH09304908A |
To enable good image pick-up and printing without load to a device without the need of adjusting the surface and rear face of a transmission type photographic document by sequentially supplying plural transmission type photographic docum...
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JP2554333Y2 |
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JP2553780Y2 |
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JP2553709Y2 |
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JPH09292652A |
To prevent armatures from resisting the feeding of a film and the film from being damaged by making a detecting part composed of a member different from a first armature main body, as a conductive rolling member coming into rolling conta...
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JPH09292651A |
To prevent the increase of the cost of a camera and a failure in feeding a film caused by a deviation in the rotational phase of a sprocket as well by using the sprocket and controlling the rotational phase of the sprocket in the initial...
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JP2673984B2 |
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JPH09288303A |
To prevent the meandering and oblique running of a photographic film, during carrying, with simple structure. A take-up reel 26 is formed as a stepped reel having a smalldiameter part and a large-diameter part 26B. The large-diameter par...
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JPH09288308A |
To largely and visually recognize graduations, even if a number of photographing times display device is incorporated in a camera body reduced in thickness. A first display disk 43, a second display disk 44 and a one-tooth gear 48 are fr...
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