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JPH1130821A |
To provide a film feeding device capable of reducing the energy loss of a sliding clutch absorbing a speed difference between the circumferential speed of a capstan and that of a spool and surely rewinding film to a cartridge. Two kinds ...
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JPH1130808A |
To provide a camera capable of displaying information recorded in the magnetic recording part of a loaded film. The camera which can be loaded with a film cartridge having the magnetic recording part and is provided with a magnetic head ...
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JPH1130801A |
To prevent failure such as the double exposure of an exposed frame and to perform the feeding of film to an unexposed frame in the case of reloading the film rewound halfway by performing the feeding of the film until an unexposed frame ...
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JPH1132165A |
To provide sufficient film carrying force while preventing the damage to a film without supplying strong press-contacting force or unreasonable bending by enlarging the winding angle of the film to a capstan. With a film cartridge 12 as ...
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JPH1130812A |
To fix a film winding tool in a fitting part with proper pressure. When a reel 50 is fixed in a film winding tool fitting part, first the reel 50 is externally fitted on a reel shaft 51 and arranged on a reel receiver 53 and second, a fi...
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JPH1130820A |
To read a frame image with desired accuracy, to simplify and miniaturize a film carrying mechanism and to reduce the damage of film. The film 103 is carried between a film supply part 20 feeding the film 103 from a film cartridge 100 and...
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JPH1124210A |
To prevent an erroneous photographic film cartridge from being loaded in a film unit with a lens. A notch 20b is formed at one part of the end surface 20a of a cartridge main body 20 housing a photographic film whose sensitivity is ISO 4...
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JPH1115066A |
To arrange a film without causing the increase of the cost by imprinting the starting date and ending date of using a photographic film by an easy and simple device. The system is provided with a data imprinting device 20 for imprinting ...
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JPH1115077A |
To accurately correct image blurring even at the joint part of motion picture film. When the motion picture film 1 intermittently fed is stopped, it is irradiated with light from a light source 15 through a shutter 16 and the light is tr...
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JPH1115069A |
To drive a feeding mechanism and a winding mechanism simultaneously with loading a film cartridge and to feed film from the film cartridge by providing a switching mechanism for selectively transmitting the driving force of a motor to th...
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JPH1115070A |
To drive a feeding mechanism and a winding mechanism simultaneously with loading a film cartridge and to feed film from the film cartridge by providing a switching mechanism for selectively transmitting the driving force of a motor to th...
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JP2849679B2 |
A branching apparatus is provided in a paper-web threading apparatus of a rotary press in which, in order to thread a paper web into a threading path of the rotary press, threading guides are disposed at side portions of the threading pa...
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JPH117068A |
To surely decide a magnetically recorded photographic frame and a magnetically unrecorded photographic frame by evaluating the degree of the dispersion of a magnetic reproducing signal read out from film between a data writing infeasible...
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JPH117069A |
To provide a light shielding door opening/closing device which is excellent in operability and capable of opening/closing a light shielding door with exact timing. This camera provided with the light shielding door opening/ closing devic...
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JPH117070A |
To appropriately perform the processing of a magnetic reproducing signal and a perforation signal by one control means by performing the processing of either of the magnetic reproducing signal and the perforation signal in the midst of p...
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JPH112867A |
To secure taking chance of electronic still pictures as many as the number of the frames of silver salt photographic film by arithmetically processing the compression ratio of image data for storing the image data of an amount equivalent...
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JPH112866A |
To provide a camera capable of preventing double exposure and trouble such as the infeasibility of photographing by accurately discriminating the position of an unused frame even in the case of reusing film which has been partially used....
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JPH10333227A |
To shorten time required for rewinding a film by shortening time required for detecting the finish of the rewinding of the film. A perforation signal obtained by detecting perforations moved according as the film is fed by a photoreflect...
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JPH10333242A |
To provide a reverse rotation preventing mechanism whose constitution is simple and which is constituted so that a cartridge spool is prevented from being erroneously rotated and film feeding load is reduced. A ring-like elastic member 1...
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JPH10333229A |
To easily take out a film cartridge in the case of putting the film cartridge in a device for the purpose of storing it and to always accurately detect a film using state by setting the film to a usable state when the film cartridge is l...
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JP2836731B2 |
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JP2836479B2 |
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JP2834180B2 |
A compartment (95) defining a cassette receiving chamber (97) in a photographic camera (81) is movable outwardly from the camera body (83) to insert the type of 35mm film cassette (1) that contains a non-protruding film leader into the c...
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JPH10327279A |
To efficiently read a film picture by providing more than two protrusions or recesses for a face sandwiching a film in one flat plate and providing the recesses or the protrusions for the other flat plate. Cylindrical protrusions 46a and...
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JPH10325979A |
To provide the driving mechanism of a camera executing appropriate operation control without increasing the number of actuators. This device is provided with light shielding door opening/closing mechanisms 51-57 opening and closing the l...
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JPH10325991A |
To prevent a scratch from being caused by powder, which is produced by the emulsion surface of film to be rubbed on a rail surface, by providing a film guide part with a round part having smooth shape curvature toward a vertical directio...
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JPH10319496A |
To secure the length of each leg part, even if the size of a pressure plate in the traveling direction of a film is small and to press the pressure plate with a fixed stroke and specific elasticity by arranging spring legs for energizing...
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JPH10319456A |
To obtain an effective constitution without obstructing the arrangement of other components and capable of transmitting driving force to attain an automatic operation by installing a safety locking mechanism for a cartridge cover therein...
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JPH10319455A |
To leave the end part (tongue part) of a film outside a cartridge by a nearly specific amount even if a rewinding speed is varied due to the fluctuation of the voltage of a battery, the load unevenness of the film, a change in ambient te...
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JP2831128B2 |
A web-spool for a cartridge comprises a cylindrical core having an outer periphery at each end thereof with at least one core lug and an annular ring extending radially outward from each periphery in axially spaced relation to form a cor...
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JP2831764B2 |
PCT No. PCT/DE89/00199 Sec. 371 Date Nov. 19, 1990 Sec. 102(e) Date Nov. 19, 1990 PCT Filed Mar. 25, 1989 PCT Pub. No. WO89/09429 PCT Pub. Date Oct. 5, 1989.A film transport device for a film with two uniformly distributed rows of holes....
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JP2828498B2 |
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JPH10312043A |
To provide a photographic roll film capable of setting a first photographed frame in a constant position from the top end of the photographic film. The photographic film 3 is placed on a light shielding paper 4, to make the base surface ...
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JPH10312021A |
To provide a camera for the 120 film, constituted so that a first photographed frame is set in a constant position from a top end of a photographic film. A CPU 40 resets the count value Cs of a carrying counter 46 for '0' again, to monit...
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JPH10312017A |
To switch picture frame size from/to or to/from full size/half size any time and to obtain the appropriate picture plane size in accordance with photographing circumstances by providing a picture frame changing member changing the size o...
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JP2825683B2 |
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JP2825685B2 |
PURPOSE:To make an interval between the image planes of the whole number of photographing frame constant by detecting the final perforation of an automatic loading action by an identical system to the feeding control of a film at an actu...
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JP2825684B2 |
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JP2825682B2 |
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JPH10301156A |
To surely rewind film to a cartridge when a thrust error occurs and to rewind the film to the cartridge for absolute minimum energizing time at a usual rewinding by making the set time of a second timer longer than that of a first timer....
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JPH10301183A |
To simplify the arrangement and editing of photographs and the collation retrieval of the photographs and films by outputting an added count numeric value from a sequential counting circuit, so as to display this value on a liquid crysta...
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JPH10301155A |
To prevent the influence of a noise which is easily generated just after a blowine film is fed and to enhance accuracy in reading a bar code recorded on a splicing tape on the blownie film. A reflection type photosensor 22 is installed s...
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JP2822893B2 |
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JP2822233B2 |
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JPH10293383A |
To feed a film with a shading lid opened after loading the film into a cartridge chamber by opening a cartridge shading door via the contact of the side wall of an arm part at one side with the side wall of a cylindrical projection. A sh...
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JPH10293351A |
To obtain a proper level of reproduced signal regardless of the type of a photographic film by providing a film recognition means for identifying a difference in the coated density of a magnetic substance, and an amplification factor set...
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JP2583995Y2 |
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JPH10288801A |
To prevent the occurrence of a failure, even if a photographer tires to further take up a film exceeding the number of photographing times of the film by inhibiting the rotation in the take-up direction of the film of a manual rotary mem...
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JPH10282534A |
To provide a small-sized disposable camera. The camera 10 is provided with a slide part 16 being manually movable forward 36 and backward 38, a film driving gear 42 which is for rotating a film spool 34 on which a film after being expose...
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JP2813829B2 |
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