| Document |
Document Title |
|
JPH11190882A |
To finely correct magnetic recording information writing frequency with reference to a film feeding speed. The film feeder is provided with a feeding means 4 for feeding a film 8 with perforations, a detecting means 10 for detecting the ...
|
|
JPH11184004A |
To provide a film unit with a lens capable of executing an accurate winding completion display, even if a winding knob is rotated in an assembling process. A photographic film cartridge having a one-tooth gear 64 provided integrally with...
|
|
JPH11183982A |
To move film for a fixed time regardless of the moving distance of film, to smoothly stop the film, to make waiting time till reproducing the image of an optional frame uniform and further to perform picture display showing that it is in...
|
|
JP2914594B2 |
|
|
JPH11174584A |
To simplify and miniaturize a device, to easily increase the number of film density detecting positions and to enhance frame detecting accuracy by binarizing output from a photosensor and deciding the presence or absence of a frame based...
|
|
JPH11174552A |
To obtain a film unit with a lens whose back cover is not bent even when force by a thumb operating a winding knob is exerted on the back cover by forming the back cover so that the thickness of the peripheral part of an aperture part on...
|
|
JPH11174508A |
To reduce force exerted on a photographic material. This photographic material container is provided with a base 20 rotatable on a shaft 30, an input arrangement 16 located in the outer peripheral part of the base and a take-out arrangem...
|
|
JP2911832B2 |
A method is described for producing Cinemascope-type motion picture images that have a large aspect ratio (e.g. 2.35 to 1), which enables their high quality projection using moderately priced projection lenses, which produces a steadier ...
|
|
JP2910599B2 |
A transmission device (1) has holding slots (1b) provided in a boss portion (1a) thereof for holding engaging means (4), a drive shaft (3) has engaging recesses (6c) provided in an outer surface thereof for accepting partially the engagi...
|
|
JP2596886Y2 |
A camera having a mechanism for varying a picture image includes, an aperture frame which defines an aperture corresponding to the image area, and a pair of light intercepting plates which are rotatably supported by respective shafts on ...
|
|
JPH11153824A |
To surely prevent double exposure from occurring even in the case of loading a cartridge which houses a film encountered with the instantaneous disconnection of the power source of a camera in the midst of feeding the film in the camera....
|
|
JP2901299B2 |
PCT No. PCT/DE89/00669 Sec. 371 Date Apr. 19, 1991 Sec. 102(e) Date Apr. 19, 1991 PCT Filed Oct. 19, 1989 PCT Pub. No. WO90/04808 PCT Pub. Date May 3, 1990.Film transport for a motion picture camera with a claw 2, of which at least one c...
|
|
JP2899218B2 |
In an imaging apparatus for forwardly and reversely photographing images on two rows of film, the leader of the film is transported in a set amount before starting photographing images on the first row, and after photographing on the sec...
|
|
JP2899209B2 |
A film loading apparatus for enabling a smooth initial film feeding operation by preventing a planet gear from being sent flying to a rewinding gear. The rewinding gear is connected to a fork gear which engages a take-up shaft of a patro...
|
|
JPH11146268A |
To surely obtain the position of a perforation hole even when there are damage and stain of the perforation hole by mutually offsetting scan value and the value of a reference pattern and generating a correction signal from an absolute o...
|
|
JPH11142119A |
To enable detection of high precision, by a method in which the amount of a light which is introduced in one side of a pair of optical fibers and made to enter the other side is detected with an optical sensor, a density signal outputted...
|
|
JPH11142970A |
To provide a microfilm retrieval device capable of not only retrieving a frame by detecting the existence of the frame but also retrieving a microfilm provided with a blip by a blip by providing the device with plural density sensors for...
|
|
JP2892835B2 |
An optical-mechanical rotation sensing mechanism for a web-roll rotatably mounted within a cartridge comprises a flange on the web-roll, activating means on the flange, and an optical sensor, outside the cartridge, including a beam of li...
|
|
JP2889466B2 |
A camera, an apparatus, or a device applied thereto which uses an image recording medium cartridge having a cover for allowing an image recording medium to come out from or in the image recording medium cartridge, has determination means...
|
|
JP2889736B2 |
A paper transporting device for a photographic printer. A pulse motor starts rotating during a magazine setting operation. The rotation of the pulse motor is transmitted to a pair of feed rollers through a pin-clutch mechanism and a pape...
|
|
JP2887752B2 |
A paper feeding apparatus is provided for use in a web threading apparatus of a rotary press for threading a web along a web threading path by drawing a leading end of the web using a web threading member movably provided on an outside p...
|
|
JPH11109515A |
To apply a stable braking force with a simple and compact constitution, by applying the braking force to the rotation of a rotating part by a magnetic field generating means respectively provided at the rotating part and a fixed part. A ...
|
|
JPH11109513A |
To simplify the structure for fixing an optical fiber holding block and to improve the workability in the case of attaching/detaching or maintaining the block by forming mounting parts deviated in the width direction from an optical fibe...
|
|
JPH11102018A |
To reduce the possibility of the erroneous detection of a frame when the existence of the frame is detected and retrieved by deciding the existence of the frame by regarding the part of a film as white when the number of white signals in...
|
|
JPH11102016A |
To accurately detect the existence of a frame and to enhance retrieving accuracy even when the photographing system of a film is changed by deciding whether the frame exists or not based on a binarized signal obtained based on a density ...
|
|
JPH11102020A |
To reduce the possibility of the erroneous detection of a frame in a microfilm retrieving device executing retrieval by detecting the existence of the frame from a change in the density of microfilm in a traveling direction. This device ...
|
|
JPH11102017A |
To easily set each of output levels of plural optical sensors at a proper level in a microfilm retrieving device discriminating the existence of a frame from a change in the output of an optical sensor detecting a received light quantity...
|
|
JPH1195295A |
To provide a film driving mechanism which is made compacter and where the number of parts is reduced by eliminating a factor that the miniaturization and the compaction of a camera are hindered to the utmost. An electric motor 12 and a g...
|
|
JPH1184492A |
To suppress space required for the manual operations of feeding and rewinding a film and to make use of both of feeding and rewinding, in the case a clearance at 360 deg. is not used by arranging the outer and inner clutches between the ...
|
|
JP2874546B2 |
An automatic film feeder having an arrangement with which films can be reversed manually to re-position the frames of each film. A film magazine (2) is mounted outside of an outer case (1) of the printing machine. Films (F) fed from the ...
|
|
JP2874989B2 |
In an alternate eye 3-D motion picture projection apparatus of the rolling loop type, light projection is accomplished by the combination of focal plane shutters that are coupled to the rotor of the projector and a supplementary shutter ...
|
|
JP2871578B2 |
A film winder which can stop the rotation of a film winding spool at a constant position. The film winder has a drive pin for rotating the spool in a film cartridge. The drive pin carries a gear having a boss formed with a flat engaging ...
|
|
JP2872315B2 |
PCT No. PCT/DE89/00198 Sec. 371 Date Sep. 25, 1990 Sec. 102(e) Date Sep. 25, 1990 PCT Filed Mar. 25, 1989 PCT Pub. No. WO89/09430 PCT Pub. Date Oct. 5, 1989.Film transport device for intermittent transport of a film (6), having at least ...
|
|
JPH1172878A |
To surely rotate a sprocket in accordance with the moving of photographic film. An exposure unit 20 in which the sprocket 65 is incorporated is provided with a piece to be engaged 61 at a position proximate to the sprocket 65, and a rear...
|
|
JPH1172829A |
To prevent the waste of film by executing photographing just behind an exposed frame when a winding error is made in the midst of film winding. When the winding error is made or a battery is exchanged, an operation control part 20 drives...
|
|
JPH1172828A |
To easily secure physical space and to reduce cost by controlling film feeding and magnetic recording by utilizing a film feeding detection part having a perforation detecting sensor. When the film is fed, the perforation detection part ...
|
|
JP2866297B2 |
The present invention discloses a mounting structure for dousers allowing a photographic camera to be selectively operated in a PANORAMA MODE, characterized in that an aperture frame is provided separately of a camera body so as to be mo...
|
|
JP2866296B2 |
The present invention discloses a switching mechanism for a photographic camera having a panoramic photographing function, wherein changeover between ON/OFF of a main switch as well as changeover of photographing mode (PANORAMA, NORMAL, ...
|
|
JPH1164963A |
To obtain an exact focal position and the excellent flatness of film by integrally molding a 1st regulation part for regulating a film position in a direction perpendicular to an optical axis and perpendicular to a film advancing directi...
|
|
JPH1152462A |
To provide a winding-up and rewinding device whose using space can be reduced and a camera incorporating it. A winding-up and rewinding device 14 is provided with a crank 36 and a take-up unit. The crank 36 is engaged with a film driving...
|
|
JPH1155453A |
To smoothly feed a reflection original or a transmissive original and to easily and surely position the original as against an imaging device by providing a guide groove for stipulating the mounted reflection original or the transmissive...
|
|
JPH1152463A |
To prevent magnetic information from being faultily reproduced by inhibiting a film from being fed and constituting a device that the magnetic information is not reproduced when a noise detection means judges that the device is under a n...
|
|
JP2860241B2 |
A camera is of a type using the 120 size of roll film or the 220 size of roll film, which is so arranged that the height of a pressure plate on a back lid is changed over depending upon a type of a used film. A reflection-type photosenso...
|
|
JP2858714B2 |
PURPOSE: To build-in the whole of plates for displaying the number of sheets prepared for every prescribed number of films by an identical posture. CONSTITUTION: A film unit with a lens which corresponds to the length of the film previou...
|
|
JPH1144943A |
To provide a film magazine excellent in workability and high in the latitude of printing order by enabling plural films to be loaded onto the film magazine. A casing member 12 is provided with plural storing chamber 18 for storing the fi...
|
|
JPH1144945A |
To easily and previously predict how many pieces of films can be stored even when a piece film having very different length is coexistently stored by providing a holding part holding the piece film for every piece film and receiving the ...
|
|
JPH1144942A |
To provide a film magazine excellent in workability and also high in the latitude of printing order by enabling plural pieces of film to be loaded onto the film magazine. This film magazine is constituted of a case member 12 for storing ...
|
|
JPH1144940A |
To obtain a film magazine capable of holding comparatively many pieces of films when considering the outside dimension of the film magazine and using a compact motor as a motor for driving a spool for taking up a tape for storage by hous...
|
|
JPH1146264A |
To obtain a device that does not impose load on a film in the case of operations other than a sub operation of a film by emitting a light onto a developed film, receiving image information from the film, using a curved part provided on a...
|
|
JP2589672Y2 |
An apparatus for changing a size of a camera's photographing aperture, which defines an image area on a film, includes a mechanism for intercepting light within the photographing aperture. The light intercepting mechanism is movable betw...
|
