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7168866 |
A washing bath in a photographic paper processor has plural washing chambers for washing photographic paper with washing water by passage of the photographic paper. Plural cell units are coupled with one another vertically by a modular s...
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7147390 |
A system for supplying a processing solution to a printing device, such as a photographic processor or a printer, which includes a supply tank with processing solution or ink and a delivery system between the supply tank and a printing d...
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6860656 |
The present invention relates to a photographic processing system and a method of processing photographic media, wherein a conveying member having slots therein is provided on top of a vacuum chamber and is used to convey photographic me...
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6764232 |
A lithographic printing plate processor having an immersion developing tank followed by a developer exit tank in which a printing plate driven through the immersion tank is subjected to a spray of clean developer wherein the exit tank is...
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6739770 |
The present invention is directed to a photographic processor, such as a minilab, which includes at least an exposure section and a chemical development section. The exposure section of the minilab includes an inclined or slanted conveyi...
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6705780 |
A processor for processing photosensitive material has a rotatable outer drum and an inner sprocket wheel which is independently rotatable from the outer drum. Two sets of sprocket teeth and, are provided on the sprocket wheel to engage ...
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6702485 |
A photosensitive material processing apparatus according to the present invention includes a tank that has a body charged with a solution that processes the photosensitive material, the apparatus comprising a filter for purifying the pro...
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6599037 |
A photographic processor includes a cleaning arrangement which comprises a transducer and an ultrasonic probe. In the system and method of the present invention, a cleaning cycle can be automatically initiated in a batch photographic pro...
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6572286 |
A photographic processing system has a first processing stage to process photographic material. A second processing stage is also provided to further process the photographic material. A storage device is provided between the first proce...
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6513539 |
A submerged conveyance structure for a photosensitive material, including a main body, a blade, and a blade press. The blade covers the slit hole in the state with the portions other than the portion contacting the photosensitive materia...
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6387602 |
A reticle cleaning apparatus that utilizes an ultraviolet light source in an oxygen-containing environment to cleanse organic contaminants from a reticle. The reticle cleaning apparatus of the present invention enables the storage of mul...
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6359675 |
In a motion picture recording process, filming defects are reduced by enabling the collection of particles generated over time on a film, just before the exposure of the film in the recording motion-picture camera.
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6231247 |
A recirculating system including a fluid supply tank with a plurality of flow sites for directing flow in and out of the tank along with a pump for driving the fluid flow and a set of fluid connectors providing fluid communication betwee...
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5902412 |
Mixtures comprised of the compounds trans-1,2-dichloroethylene and/or cis-1,2-dichloroethylene and perchloroethylene are disclosed; as is a method for cleaning a solid substrate which comprises treating the substrate with said mixtures. ...
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5761826 |
Drying unit for filled, band-shaped foil hoses with a filling, shaping, cooling, sealing, drying, and cutting station as well as a stacking and final packaging unit, where the drying station is designed as a cold or warm compressed air d...
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5759288 |
It is known to wash dispersion noodles in a `batchwise` fashion in which the noodles are retained in a kettle or kettle and water is sprayed onto the surface of the noodles. Agitation is achieved by bubbling air into the kettle from the ...
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5654129 |
Trans-dichloroethylene is used in a pure or in a blended state as a cleaning agent for all acetate-based photographic films. In manual cleaning procedures of still-photography and motion-picture films, a soft, lint-free material is moist...
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5568822 |
Systems and methods in accordance with the invention clean particulate matter from photographic film using water without impairment of image bearing portions of the film or retention of substantial water in the film. Water formed into th...
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5447170 |
A film cleaning apparatus and method is disclosed where apparatus includes a feed reel and a take-up reel, and a film path created by a number of particle transfer rollers. Also in the film path is a region of high humidity followed by t...
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5427124 |
Apparatus for processing photographic sheet material includes a pair of rotatable squeeze rollers mounted one above the other to define a nip through which the sheet material passes, and a pressure roller resting on the upper roller peri...
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5356480 |
A method of washing hose using high water pressure, fire hose washing apparatus generally having a back plate, cleaning heads with spray nozzles mounted to the back plate, and optionally, guide rollers rotatably mounted to the back plate...
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5177522 |
High-quality and very rapid processing of light-sensitive materials are accomplished by a wet method with a compact apparatus. A process roller is at least partially submerged in a processing solution in a processing tank. Light-sensitiv...
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4944808 |
A method and apparatus for removing particles from a flexible sheet. The sheet is run over a rotating rod, rotating oppositely to the moment of the sheet. The rod is immersed on its lower side in a bath of solvent and excess solvent is r...
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4736221 |
Since the prior art photographic film processing methods use a large number of rollers, if the liquid processing agent is adhered an crystallized on such rollers, it often causes uneven processing or damages film surfaces to deteriorate ...
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4733260 |
A continuous plate making method for a photosensitive resin plate which comprises setting the photosensitive resin plate on a surface of an endless belt or a setting plate which moves on a substantially circular orbit, and continuously s...
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4706325 |
An elongated film strip is cleaned by two pairs of rotary brushes with soft bristles contacting opposite sides of the film strip traveling between the two pairs of brushes. Each pair of brushes is placed at an angle to the direction of f...
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4695147 |
In a roller transport assembly of a film processor, respective cross-over rollers for transferring the exposed film from one tank of processing solution to an adjacent tank of processing solution are positioned above the free surfaces of...
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4687313 |
An apparatus for processing sensitive materials has a tank in which film containing a sensitive material is conveyed, the film passing through a processing bath while guided by conveying rollers, and at least one wiper coming into contac...
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4534635 |
The apparatus has a support member with a surface that has a pervious portion. The support member is positioned in a tank or container of liquid. A flexible carrier member with a pervious portion is positioned in overlying relation with ...
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4490030 |
An apparatus for the liquid processing of light-sensitive material comprises a processing dish having a horizontal intermediate bottom and passage gaps, at the sheet entry end as well as at the sheet exit end, respectively, between the r...
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4466722 |
An apparatus for the development of microfilm passes film successively through different work stations, such as the developer bath, fixing bath, preliminary washing bath, second washing bath and a drying stage. The film moves in a horizo...
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4447146 |
A printing apparatus includes a paper cutter, a hole puncher and a guide clip which engages a strip of printed paper for conveyance to a developer. As the printer operates intermittently while the developer operates continuously, a reser...
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4428777 |
A process of cleaning the film transport rolls of developing apparatus having a transport system comprising a plurality of pairs of rolls for transporting the film from an inlet through successive aqueous baths and a drying section and o...
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4399212 |
The present invention relates to a method and to a processing band for processing a sheet or strip of photographic material (1) which has been image exposed and is brought into surface contact, in the presence of water, with a carrier (2...
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4392889 |
A method and machine for recovering silver and polyester from exposed photographic X-ray film of the type having a polyester base coated with a sheath of polyvinyladine chloride and a photosensitive silver emulsion. Sheets of the film ar...
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4367030 |
The developer-printer assembly comprises a housing having a plurality of tanks formed therewithin for confining developing fluid, fixing fluid, wash water and rinse water, and a plurality of conveying roller assemblies and guides for dir...
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4363154 |
A machine, to be used in schools, for removing ink from overhead projector rolls of writing-film. The machine comprises a holder for the roll of writing-film, a take-up spool onto which the writing-film can be transferred, nozzles for ap...
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4362376 |
Two transfer routes for exposed films are provided in a film processor, in one of the two ordinary films which require treatments of developing, stopping, fixing and washing with being transferred, and in the other route wash-off films w...
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4354755 |
Three uniformly constructed processing stations (A,B,C) are disposed in an apparatus frame (G). Each station comprises a base tank (1) having a central outlet (16), a processing tray (2) and a cover (3) serving simultaneously as guiding ...
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4353635 |
A bath container and a main body case having the container therein are joined together at a level higher than the liquid level within the container, with spaces formed between the container and the main body case for accommodating a powe...
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4340294 |
Photographic material to be processed passes generally horizontally through a succession of processing chambers including a developing chamber. The latter includes a developing-fluid tank containing a body of developing fluid, the body o...
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4311380 |
An apparatus for the automatic processing of dental x-ray film having a horizontally disposed spiralling film processing chamber (14) such that fluid retaining tanks (16), (18), (20) and (22) are created by the lower portion of each spir...
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4303330 |
A device for processing a photographic film through a moistening chamber and a drying chamber has a transition zone where a pair of counterpositioned squeegee rollers is located, of which the upper roller contacts an emulsion carrying su...
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4291969 |
The developer-printer assembly comprises a housing having a plurality of tanks formed therewithin for confining developing fluid, fixing fluid, wash water and rinse water, and a plurality of conveying roller assemblies and guides for dir...
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4279644 |
Wash-off effluent from a photographic film processor is desilvered by a continuous process, employing the following sequence of steps: 1. Addition of anti-foaming agent. 2. Acidification. 3. Chemical reduction of ionic silver to...
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4279495 |
A processing apparatus such as may be used for photographic film in which the films passed through several different processing sections in succession with the tension of the film web maintained constant at all times. Pairs of rollers ar...
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4264180 |
An apparatus for processing photosensitive strip material including a developing station, a fixing station, a washing station, and a stabilizing station. The developing station includes a plurality of developing applicator rollers dispos...
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4248516 |
A multiple compartment photographic processor particularly adapted to facilitate threading a web to be processed through a predetermined web processing path traveling successively from one processing compartment to another. The ultimate ...
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4248515 |
Photographic material to be processed passes generally horizontally through a succession of processing chambers including a developing chamber. The latter includes a developing-fluid tank containing a body of developing fluid, the body o...
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4244078 |
An apparatus for ultra-sonically cleaning any information bearing material, web, sheet, fiche, film or similar strip material is operable in two modes. The first mode is directed to cleaning the film, and employs a pair of air nozzles fo...
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