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Patent Searching and Data


Matches 451 - 500 out of 13,955

Document Document Title
WO/1999/018477A1
A lens-carrying film unit having a protective cover, comprising a protective cover (13) for a photographing lens, which is provided at a front side of a lens-carrying film unit and interlocked with a shutter lock mechanism adapted to loc...  
WO/1999/009453A2
A method and apparatus are disclosed whereby generally matched exposures for at least first and second photoresponsive materials (14, 16) generally concurrently can be obtained, wherein the first photoresponsive material (14) is more pho...  
WO/1999/008154A1
A focal reducing lens system (5) reduces the image diameter of a conventional photographic objective lens system (2), so as to increase the relative aperture and hence the speed of the objective lens system (2). A high resolution image d...  
WO/1998/059277A1
Device for taking alternatively or simultaneously photographic and video images or polyvalent camera, characterized by the union of a video camera and a photographic camera into a single device which has a single interchangable lens, an ...  
WO/1998/051075A1
The invention relates to a film camera for transporting and exposing a motion picture film, comprising an adjustable rotary shutter (2), the reflective surface (dark area) (21) of said shutter reflecting the path of the imaging rays to a...  
WO/1998/036318A1
Compact dual focal length cameras are disclosed having wide angle and telephoto modes of operation. The ratio of telephoto to wide ratios is at least 3 to 1, but is typically higher so that the cameras can be used in conjunction with bin...  
WO/1998/035268A1
A camera is provided with an electromagnetic means for generating the desired mechanical movement for effecting cyclic displacement of a mechanical system, such as a mirror mechanism, shutter mechanism, etc., between two end positions. T...  
WO/1998/028662A1
A single-use compact camera comprises a lens system (2) and an integral flash unit (4) both located within an outer casing (1) comprising a carton. The carton comprises a reflecting means (6, 9) which is positioned adjacent the flash uni...  
WO/1998/025177A1
The invention relates to a photographic film package (1) fitted with a lens (2) and with at least one device for exposure and with one light-proof film casing on which the shooting lens (2) is mounted, with a film cartridge (10) enclosed...  
WO/1998/019209A1
An improved camera and method of processing an associated film assemblage of the self-developing type, wherein the assemblage is provided with a plurality of self-developing film frames. Each frame carries an integral self-developing uni...  
WO/1998/019210A1
A photographic apparatus is disclosed for achieving dual imaging on separate and distinct photographic films, wherein one of the films is of the self-developing type. The self-developing film is arranged to have a plurality of interconne...  
WO/1998/011469A1
A method and an apparatus for pre-loading a single use camera with film (24). The camera is pre-loaded in non-darkroom with the back cover assembled to the camera without exposing any substantial portion of the film (24). The camera has ...  
WO/1998/006003A1
A cinematographic system in which the film is exposed with two or more parallel image frames tracks, with image frames of adjacent tracks being displaced in the longitudinal direction of the film by an amount of one half or one third of ...  
WO/1998/002778A1
A device for controlling, regulating and monitoring a motion-picture camera has a control and/or data collecting unit (2) connected to devices (14 to 16) which control and/or sense camera or recording functions and to controlling and mon...  
WO/1997/049003A1
An optical image recording system for the electronic recording of optical information comprising a lens system (21, 22, 23) and a body (20); said body having a configuration with a low height (b) and with broad surfaces (201, 202) throug...  
WO/1997/042544A1
A compact rolling loop motion picture projector has a rotor of significantly smaller diameter than a conventional such rotor. The radius of curvature of the rotor is selected to be significantly less than the radius of curvature of a fil...  
WO/1997/034411A1
A real-time, multiple path video imaging system, comprising: a plurality of independent optical viewing devices, each of the devices having at least one optical viewing path; a beam splitter (16) removably attached to each of the viewing...  
WO/1997/024641A2
A simplified trigger (334), shutter (172) and film advance system such as for use in a camera. In a preferred embodiment the system is mounted in a housing (264) and includes a trigger (334) with a trigger button for pressing by the oper...  
WO/1997/021142A1
Described herein is a shutter mechanism (10) suitable for use in a single-use camera. The mechanism (10) comprises a mounting plate (12, 120) and a shutter member (14, 140) mounted thereon. Shutter member (14, 140) comprises a spring (14...  
WO/1997/015865A1
The present invention relates to an improved single use photographic apparatus (10) of the self-developing type in which there is provided a film assemblage (22) which allows for manual withdrawal of the film assembly in order to obtain ...  
WO/1997/010531A1
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 ...  
WO/1997/001794A1
A cinematographic film cassette comprising a light-tight housing (1') containing an unexposed film spool (5) and capable of containing an exposed film spool (8) after shooting. Said housing further comprises means for positioning the spo...  
WO1996013798A3  
WO/1996/021882A1
Angles of adjustment (soll, 'PHI'soll are found for double sharpness balancing from relative extension values (x1 - x2, x2 - x3, 'DELTA'b) in focussing various image points (B1 - B3) of a multi-directional pivoting bellows camera and fro...  
WO/1996/019892A1
A system for producing virtual camera motion in a motion picture medium in which an array of cameras (10) is deployed along a preselected path with each camera (10) focused on a common scene (12). Each camera (10) is triggered simultaneo...  
WO/1996/017274A1
The invention concerns a new kind of camera, preferably for instantaneous development films, provided with five lenses (Oc, Op), four (Op) of which are placed at the vertices of an imaginary quadrilateral, while the fifth (Oc) is positio...  
WO/1996/013798A2
A hand held label reader (10) is capable of illuminating a label (20), capturing a digital image of two-dimensional information indicia (15) on the label, and decoding the digital image to provide decoded output data to a terminal (35). ...  
WO/1996/013931A1
Dual video and still-film camera embodying video recorder camera technology in two popular types of still-film camera: single-lens reflex (SLR) (3) and compact (18). The most advanced digital image-sensing semiconductor chip (charge-coup...  
WO1996000405A3  
WO/1996/000405A2
An anamorphic lens (10) having a first surface (14) which has either a cylindrical or an acylindrical radius of curvature, and a second surface (16) having either a cylindrical or an acylindrical radius of curvature. Each surface has a p...  
WO/1994/029767A1
A simplified trigger (34), shutter (72) and film advance system such as for use in a camera. In a preferred embodiment the system is mounted in a housing (10 and 22) and includes a trigger (34) with a trigger button (38) for pressing by ...  
WO/1994/023338A1
A camera holder (1) for use with a single-use camera has a front face (5) carrying a graphic representation, such as a cartoon character, a rear face (13) and retaining means in the form of a recess (15) affixed to or integral with the r...  
WO/1994/023339A1
A method for the recording of pictures, preferably living pictures, by means of a camera (2) and simultaneous recording of corresponding sound by means of one or more microphones (6) being displaceable in relation to the camera (2), that...  
WO/1994/014103A1
The present invention relates to a multi-lens camera that can be used for both 3-D photography and 2-D photography. When the camera is used in the 3-D mode, a series of slightly different two-dimensional images of the scene are exposed b...  
WO/1993/025935A1
A camera is provided with means for effecting cyclic displacement of a mechanical system, such as a mirror mechanism (1) or shutter mechanism, between two end positions. The means include spring means (3) for biasing the system towards a...  
WO/1993/018433A1
A compact motion-picture camera with video adapter (16) for an insertable cassette and a swivelling viewing lens is disclosed. In order to obtain a motion-picture camera with a compact design but having nevertheless several functions, a ...  
WO/1993/007531A1
A method and apparatus for focusing an optical system, such as a single lens reflex camera, has a laser (25) to project a small beam of light through the optical system, including a focusing screen (15). When the system is out of focus, ...  
WO/1992/021060A1
A combination camera (1) to produce a print or prints, and print viewing device, includes a housing (11), and multiple light paths in the housing, a film receiving zone (25) associated with the housing, a print receiving zone (26) associ...  
WO/1992/020007A1
Apparatus for operating a conventional film camera (10), defining an image plane, in an electronic mode of operation including a video module (12) insertable in a camera in the place of a conventional film and comprising a detector array...  
WO1992014186A3  
WO/1992/014186A2
A photographic camera which can be selectively switched between various photographing modes includes a taking lens assembly which provides first and second focal lengths, a viewfinder assembly including first and second lens elements for...  
WO/1992/012454A1
A camera (14) has a shutter (42) that is reciprocally movable by a motor (54) that is in positive engagement with the shutter (42). The motor (54) provides harmonic motion to the shutter (42) between its open and closed positions. A seco...  
WO/1992/005468A1
A film lens holder has a first L-shaped carrier (3) carrying a film holder/ground glass screen arrangement (5) connected by a bellows (6) to a lens holder (7) which, in condition for use as a camera, is supported by a second L-shaped car...  
WO/1991/020013A1
A recycleable element (22, 26, 28, 32) includes a means (50) for visually indicating the number of times the element has been recycled whereby the indicating means (50) is updateable each time the element (22, 26, 28, 32) is recycled, up...  
WO/1991/010157A1
A preferred embodiment of a photographic camera (10) comprises a lens standard (14) supporting an optical lens (16) and a screen standard (19) supporting an image screen (20). At least one of the lens standard (18) and screen standard (1...  
WO/1991/001018A1
A method and apparatus for providing high definition cinema pictures involves the use of a plurality of filters, each capable of transmitting light in a different wavelength band, to form a plurality of superimposed image components on t...  
WO/1990/009618A1
Device (16) for controlling and regulating the illumination and feed speed of a motion picture film in a motion picture camera whose film feed motor (26) is connected to a rotational speed controller (23) and has a rotary shutter which i...  
WO/1990/004808A1
A film feed system for a cin´┐Ż camera with a grapple claw (2), at least one tip (21, 22) of which moves the film with a perforated edge (10) stepwise past an exposure aperture, and a transport drive comprising an operating arm (5) artic...  
WO/1990/004206A1
A film cassette has a housing in which a film magazine and a film winding container for receiving exposed and unexposed film are arranged in adjacent halves (11, 12) of the housing, as well as a cassette window that can be mounted on the...  
WO/1989/009429A1
Film transport device for a film (6) having at least one regularly distributed row of perforations with a film transport sprocket wheel, the sprockets of which protrude into the film perforations (61) and the sprocket ring of which is li...  

Matches 451 - 500 out of 13,955