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Searching: photography





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Patent # Description
US-5,473,370 Electronic still-video camera, and playback apparatus thereof being capable of storing image data when the...
An electronic still-video camera is provided capable of preserving image data having a quantity which is greater than the storage capacity of a memory cartridge...
US-5,472,835 Preparation of solutions for use in photography
The present invention is a process for continuous preparation of solutions of water-immiscible or water-insoluble organic compounds in substantially non-aqueous...
US-5,466,561 Image plate for dental X-ray photography and a method of taking it out of its shield
The invention relates to an image plate (1) for intra-oral dental X-ray photography, the plate being placed in a shield (3) enveloping it for the duration of...
US-5,462,843 Recording material for color photography
A silver halide material for colour photography, comprising a support, at least one blue-sensitive yellow-coupling silver halide emulsion layer, at least one...
US-5,461,458 Method of automatically controlling exposure when making prints from film from portrait-photography studios
A method of automatically controlling exposure when printing from film which is exposed under controlled lighting conditions. The prevailing lighting conditions...
US-5,461,440 Photographing image correction system
An image signal output unit converts an image on a film, which has undergone photography, into an image signal. An image storage unit stores the image signal. A...
US-5,461,439 Camera and printer for producing print from a film exposed therein the camera
A camera records instructions for printing at the time of photographing, and a printer for producing a print from the film reads the instructions recorded on the...
US-5,460,916 Silver halide photographic material and method of forming radiation image using said material
Disclosed is a silver halide photographic material for X-ray photography which has at least one light-sensitive silver halide emulsion layer on each side of a...
US-5,455,689 Electronically interpolated integral photography system
An integral, autostereoscopic three-dimensional image suitable for lenticular display is generated from a plurality of image perspectives by interpolating...
US-5,453,805 Data recording apparatus for a camera
A microcomputer (.mu.COM) in a camera causes an EEPROM in a memory unit to store data on each picture taken. The photographic data stored in the EEPROM is read...
US-5,452,048 Middle curtain flash
A camera system and method for operation of fill flash photography, combining natural and flash light, which centers the times of natural light and flash light...
US-5,452,047 Automatic exposure controlling device for a camera
A device determines an aperture value Av and a time value Tv for controlling exposure, on the basis of the detected focal length, the detected image...
US-5,452,036 Photographic film cartridge, lens-fitted film unit for use therewith, and assembling/disassembling method for...
A lens-fitted film unit includes a film housing by which photography is effected. The film housing is preloaded with a film cartridge having a shutter rod...
US-5,452,000 Apparatus for electronic photography using a conventional film camera
Apparatus for operating a conventional film camera having a conventional film back and defining an image plane, in an electronic mode of operation including a...
US-5,449,597 Lippmann process of color photography, which produces a photograph with a 2-dimensional image, to result in...
The invention discloses that a photograph with a 3-dimensional image results when the non-angular reflector (of mercury) used in the Lippmann process of color...
US-5,449,446 Multi-purpose electrophoresis apparatus
The invention disclosed herein comprises a laboratory electrophoresis apparatus which overcomes many drawbacks of the previously known apparatus by combining a...
US-5,448,610 Digital X-ray photography device
A digital X-ray photography device, including an X-ray tube unit, a rotation supporting unit for rotating around a subject, an image system unit installed on the...
US-5,448,320 Automatic surveillance camera equipment and alarm system
A automatic surveillance camera equipment contains an infrared ray detecting sensor having a plurality of sensing zones and for detecting an intruder within a...
US-5,444,485 Camera with turret lens and solid state image sensor
A camera in which a T lens and a wide lens are respectively mounted on their respective lens holders which can be freely rotated and the T and W lenses are...
US-5,440,761 Multi-faceted photographer's vest
A multi-faceted photographer's vest (10) includes a half of a typical camera strap (12) extending from the right shoulder area, and a half of a typical camera...
US-5,438,367 Still video camera and device for adjusting control data for amount of strobe emission
An amount-of-light-emission control data for controlling the amount of light-emission is corrected so that the amount of strobe light-emission becomes proper. In...
US-5,438,363 Camera capable of adjusting white balance during underwater photography
An electronic still camera is equipped with a white balance sensor and a white balance adjustment circuit so that when photographs are taken underwater (whether...
US-5,436,804 Light-modifying screen for use in photography
A light modifier is disclosed for use in photography, comprising a frame and a screen supported by the frame. The frame comprises a spine member with first and...
US-5,436,679 Apparatus for observing and photographing a corneal endothelium
An apparatus for observing and photographing a corneal endothelium includes an illumination optical system 28 for projecting each illumination light emitted by a...
US-5,434,642 Camera
A camera comprises an indicating device for indicating a plurality of photographic information pieces in a photography preparation state, a warning signal...
US-5,434,614 Aerial photography system
A camera system for taking aerial, still photographs. The system includes a video camera mounted proximate the distal end of a telescoping mast assembly. The...
US-5,432,578 Illuminating device for a camera
A camera protects against wasting battery power by turning off an illuminating device when a photographer is engaged in an photographic operation. The...
US-5,432,043 Product of diffusion transfer photography with polyester coated support
Disclosed is a product of diffusion transfer photography comprising (a) a light-sensitive element having at least a silver halide emulsion layer, (b) an...
US-5,429,914 Composition having a fixing ability for photography and method for processing photographic materials with the same
A composition having a fixing ability for photography which is used as a bath having a fixing ability, for processing an exposed silver halide photographic...
US-5,427,201 Portable wedging tree stand
Disclosed is a new portable wedging tree stand for providing a small lightweight foldable tree fork engaging support for elevating an outdoor enthusiast above...
US-5,426,476 Aircraft video camera mount
An aircraft video camera mount provides for the removable, temporary attachment of a video camera and associated tilt and pan mechanisms to the upper end of the...
US-5,422,543 Flash monitor alarm system
A flash monitor alarm system is provided for detection of emergency vehicle flashers or for detection of flashes in photography. For emergency flasher detection...
US-5,416,544 Camera lens attachment to aid focusing
An attachment for the lens of a camera to facilitate macro photography. The device comprises a clear plastic tube, manufactured to the precise length required to...
US-5,409,795 Process of producing nonaqueous resin dispersion and liquid developer for electrostatic photography
A process of producing a nonaqueous resin dispersion, particularly useful for a liquid developer in electrostatic photographic, which comprises subjecting to...
US-5,406,344 Taking optical system capable of trimming photography
A taking optical system capable of trimming photography, wherein as the trimming magnification increases, the lens performance for the central area of an image...
US-5,402,000 Security system
A room security system has a deterrent sprayer positioned on a ceiling of a room selectively inward and in front of an entryway to the room. A spray nozzle of...
US-5,400,096 Automated print and development apparatus for three dimentional and conventional photographs
Handling of emulsion surfaces of both 3D and conventional photographs in the cases of development and drying processes is made possible by the following...
US-5,393,633 Liquid developer for electrostatic photography
Provided is a liquid developer for electrostatic photography comprising resin particles dispersed in a highly insulating hydrocarbon medium wherein said resin...
US-5,392,084 Variable magnification finder optical system
A variable magnification finder optical system is constructed independent of a photographic optical system, and includes an objective optical system of positive...
US-5,392,068 Imaging apparatus having start-of-imaging signal dependent color temperature measurement for white-balance
A still-picture imaging apparatus includes a manually operable photography starting switch to output a start-of-imaging signal. A control circuit operates...
US-5,389,988 Trimming camera
A trimming camera in which, in response to setting of a trimming mode, trimming photography (pseudo panorama or pseudo telephoto) is established and trimming...
US-5,389,502 Hardening developer for silver halide photography and development method
An alkaline, aqueous black-and-white photographic developer and developing method. The developer includes hydroquinone developing agent, auxiliary developing...
US-5,386,449 Method and a device for carrying out constant enlargement in panoramic tomographic X-ray photography
The invention relates to a method used in the panoramic X-ray photography of a patient's set of teeth and a device for carrying out constant enlargement also in...
US-5,383,099 Portable photography booth and improved light reflector assembly
A portable and demountable photography booth including a plurality of vertical and horizontal frame elements releasably fixed to one another to form an open,...
US-5,382,974 Movie camera having still picture photographing function and method of photographing still picture therewith
A movie camera and a method of photographing a still with the movie camera is provided wherein the movie camera is of a type wherein a motionless picture or...
US-5,382,499 Color reversal photographic elements adapted for underwater photography
A photographic film is disclosed particularly adapted for underwater photography. The film is comprised of a film support, a blue recording layer unit capable of...
US-5,381,194 Apparatus for photographing a corneal endothelium
An apparatus for photographing a corneal endothelium of a patient's eye according to the invention includes an optical system for observing the anterior segment...
US-5,376,981 Data recording apparatus for a camera
A microcomputer (.mu.COM) in a camera causes an EEPROM in a memory unit to store data on each picture taken. The photographic data stored in the EEPROM is read...
US-5,371,775 Method of using a panoramic X-ray photography apparatus for tomography
The invention relates to a panoramic X-ray photography apparatus having a rotatably mounted supporting arm (1) which has at one end an X-ray source (2) and at...
US-5,371,655 System for varying light intensity such as for use in motion picture photography
A lighting system and method with variable light intensity for use in motion picture photography. In the lighting apparatus, light emitted from a source is...
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