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Searching: photography





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Patent # Description
US-5,598,247 Automatic focus adjustment device
An automatic focus adjustment device and method for a high-speed continuous photography camera are disclosed. The device and method make possible lens driving...
US-5,594,928 Autofocus camera and method
An automatic focus camera conducts automatic focus when the photographic preparation sequence in continuous photography automatic focussing are not completed in...
US-5,589,909 Automatic focus adjustment camera with high speed sequential photography capability, and method of automatic...
During normal photographic operation, an image of a target object to be photographed is formed from a ray bundle from it which has passed through a photographic...
US-5,589,312 Liquid developer for electrostatic photography
A liquid developer for electrostatic photography comprising resin grains dispersed in a non-aqueous solvent having a volume specific resistivity of at least...
US-5,583,701 Zoom lens system
A compact, wide-angle, fast zoom lens system of high optical performance which enables photography in the range of from the wide-angle region to the telephoto...
US-5,583,602 Autofocus single-lens reflex camera
Disclosed is a back-focal distance control system autofocus single-lens reflex camera wherein a single-lens reflex camera body is sectioned into two blocks, one...
US-5,581,383 Arrangement for optical autocorrelation
An arrangement for optical autocorrelation of laser speckle photography (LSP) photographs or particle image velocimetry (PIV) photographs using optical Fourier...
US-5,579,066 Camera
In a camera which is provided with a clock which operates according to electrical power supplied from a battery, the date and time of photography are imprinted...
US-5,576,787 Camera having an image blur suppression device
An image-shake correcting camera including an image shake correcting device for correcting image shakes caused by camera shakes and a photographic mode setting...
US-5,576,786 Camera system
A camera system comprises a brightness measuring circuit, a exposure line choosing circuit, an operable switch, a film driver and a film driving mode selector....
US-5,573,884 Image-forming member for electrophotography
An image-forming member for electro-photography has a photoconductive layer comprising a hydrogenated amorphous semiconductor composed of silicon and/or...
US-5,572,340 Pre-press process and system for accurately reproducing color images
A pre-press process employs color accurate instant photography so that the customer and/or his photographer adjust lighting and exposure at the photography...
US-5,570,158 Camera having visual line detecting device and method of photography performed thereby
This camera includes a viewfinder and a device (4) for detecting the visual line of a photographer looking through the viewfinder, an operation member (1), (8)...
US-5,569,749 Organic photoconductive material and a photosensitive material for electronic photography using it
An organic photoconductive material is represented by the following general formula [1]: wherein B is a divalent organic group bonded to nitrogen atoms forming azo ...
US-5,565,948 Camera
In a camera according to the present invention, a parallax correction indicator for normal-size photography and a parallax correction indicator for panorama-size...
US-5,565,935 Data copying device for a camera
Data positions and character orientations are quickly and reliably determined by a data copying device of a camera. Data relating to photography such as date and...
US-5,563,676 Camera having standard and panoramic focusing modes
A camera capable of operating in a standard or a panoramic photography mode is provided with an automatic focusing system that focuses on a subject in one of a...
US-5,561,492 Camera system using remote control unit
A camera body incorporates an information detecting portion for detecting respective pieces of information on photography with respect to a plurality of areas...
US-5,559,573 Simplified camera
The present invention provides a simplified camera that can be produced by utilizing simple components retrieved from a lens-mounted film without performing...
US-5,552,931 Finder optical system
A finder optical system includes a finder objective lens provided independent of a photographic objective lens, an image erecting unit for erecting an image...
US-5,552,845 Camera
The present invention provides a camera enabling selection of a normal photography mode in which an object image formed by a lens array is printed as it is or in...
US-5,550,010 Method for processing photographic products comprising a fine-grain top layer
The present invention relates to a color photographic processing method, and a product for color photography comprising, in addition to the conventional layers...
US-5,548,370 Vibration compensation device for a camera
A vibration compensation device for detecting vibration in an optical system, particularly vibration of a camera caused by hand tremor, during light measurement...
US-5,546,121 System for and method of taking picture
A picture-taking system includes a film camera for capturing a photographic image of a subject on photosensitive film, and a video camera having a solid-state...
US-5,543,875 Multi-motor camera for normal and trimming photography having variable focal length photographing lens and...
A camera for photography with different angles of view has a finder unit with a conversion lens that retracts into a space produced when a strobe unit pops up,...
US-5,539,495 Camera system
A camera system comprises a brightness measuring circuit, a exposure line choosing circuit, an operable switch, a film driver and a film driving mode...
US-5,537,175 Camera adaption for self photography
A camera is adapted for self photography by provision of a reflective element disposed over a image receiving means thereof. The reflective element is disposed...
US-5,534,965 Camera
When a preparation for photography signal is input from a release switch assembly without said photography command signal being input therefrom, the brightness...
US-5,534,378 Carriers doubly coated with metal oxide and intended for electro-photography
Carriers for electrophotography, based on magnetic cores coated with different metal oxides, have A) a first layer which essentially consists of electrically...
US-5,532,782 Camera having a depth priority operation mode
A camera having a depth priority operation mode calculates a stop value and perform photography such that multiple objects at different distances all enter into...
US-5,532,778 Camera with adjustable viewfinder
A finder structure for a camera, in which the finder is divided into an objective block and an eyepiece block. The housings of these blocks are removably...
US-5,532,775 Camera with film feed correction
A camera in which data, such as the date of photography, is recorded on film simultaneously with a film feed operation. A film feed control unit controls the...
US-5,532,099 Liquid developer for electrostatic photography
A liquid developer for electrostatic photography comprising resin grains dispersed in a non-aqueous solvent having a volume specific resistivity of at least...
US-5,523,198 Light-sensitive silver halide photographic material
A light-sensitive silver halide photographic material is disclosed. The light-sensitive material comprises transparent support having on each side, side-A and...
US-5,521,664 Camera with flash-prevention mode override
A camera having an automatic flash prevention mode includes an override mechanism allowing a photographer to override the automatic flash prevention mode. The...
US-5,521,663 Sound system for still film photography
A film camera for recording visual images is adapted to record sound accompanying a photographic event onto the film section used for the visual image of such...
US-5,516,746 Image-forming method and an ink ribbon and a printing sheet used for the method
A method for forming images by a thermal transfer process. The method comprises the steps of providing a printing sheet having an image-receiving layer on one...
US-5,515,119 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...
US-5,512,103 Silver halide color photography element with improved high density contrast and bright low density colors
The invention provides a cyan color producing silver halide emulsion layer or a magenta color producing silver halide emulsion layer wherein said at least one...
US-5,508,767 Prewind film feed control device that ensures alignment of film frame with camera aperture
A film feed control device of a camera in a prewind method in which unexposed film is pulled out from a loaded film cartridge and rewound into the film cartridge...
US-5,506,651 Indicating apparatus of a camera
An indicating apparatus of a camera, has an indicating unit, a driving unit and an adjusting unit. The indicating unit includes an indicating member capable of...
US-5,506,643 Lens-fitted photographic flim unit and exposure aperture size changing device therefor
A lens-fitted photographic film unit whose film surface disposed behind an exposure aperture is forwardly concave along the longitudinal direction of the film...
US-5,506,346 Organic photoconductive material and a photosensitive material for electronic photography using it
An organic photoconductive material is represented by the following general formula [1]: wherein B is a divalent organic group bonded to nitrogen atoms forming azo ...
US-5,504,584 Video movie camera capable of still photography using a stroboscopic flash
The present invention relates to a video camera having a stroboscopic flash, and a method of photographing a subject with the video tape recorder. The video...
US-5,504,552 Camera system
A camera system comprises a brightness measuring circuit, a exposure line choosing circuit, an operable switch, a film driver and a film driving mode selector....
US-5,504,549 Prewind film feed control device that ensures alignment of film frame with camera aperture
A film feed control device of a camera in a prewind method in which unexposed film is pulled out from a loaded film cartridge and rewound into the film cartridge...
US-5,502,537 Focus adjustment device having predictive function
A camera which provides accurate prediction of future field position accompanying the movement of a photographic subject. The future field position is predicted...
US-5,500,707 Autofocusing controlling apparatus for camera
An autofocusing controlling apparatus for a camera is disclosed. The controlling apparatus is provided with a beam breakage judging means for judging whether or...
US-5,497,232 Apparatus and method for monitoring granular size and shape during a granulation or coating process
In the operation of a granulating or coating apparatus wherein a particulate material is processed in a granulation chamber into granules, the material may be...
US-5,495,310 Lens-fitted photo film unit
A lens-fitted photo film unit has a pre-loaded cassette. A roll of unexposed photo film is drawn out of the cassette. After photography, an exposed portion of...
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