Abstract: In a first aspect of the present invention, a camera exposure control system is provided. The camera exposure control system has a shutter movable during an exposure period through a path of travel between a first position and a second position and a detector to sense the shutter and to generate a signal when the shutter is at a flash trigger position on the path of travel. A flash circuit is provided and receives the signal generated by the detector causing a flash of light to discharge when the signal is received. A stop is also provided. The stop is selectably movable from a location out of the path of travel of the shutter to a location in the path of travel of the shutter. The location of the stop determines whether the detector can sense the shutter during the exposure.

Abstract: A print-making method makes hard copy prints of half-frame film images arranged on a standard filmstrip in successive pairs. The pairs of half-frame film images are evenly spaced from one another, and the half-frame film images in each pair slightly overlap along one of their edges. The method comprises the steps of: dividing a single digital half-frame image file of slightly overlapping electronic half-frame images formed from a pair of slightly overlapping half-frame film images into one digital half-frame image file that corresponds to one of the pair of half frame film images and into another digital half-frame image file that corresponds to the other of the pair of half-frame film images, in order to eliminate the image overlap; separately subjecting the two digital half-frame image files to image enhancement algorithms to improve picture quality; and making a pair of hard copy prints from the two digital half-frame image files.

Abstract: A method of making respective prints of recorded images within successive film frames of a filmstrip or alternatively of selected portions of the images includes the steps of: determining whether a particular indication is present on the filmstrip which serves as a unique indication to look for a pseudo format indication within each film frame that a selected portion of a recorded image within the film frame is to be printed printing the recorded image within each film frame when the particular indication is determined not to be present on the filmstrip; determining whether the pseudo format indication is present within each film frame when the particular indication is determined to be present on the filmstrip; printing the selected portion of the recorded image within a film frame when the pseudo format indication is determined to be present within the film frame, or printing the recorded image within the film frame when the particular indication is determined to be present on the filmstrip, but the pseu

Abstract: A one-time use camera comprising a filmstrip having successive frames including first- and last-to-be-exposed frames and a pre-exposure frame immediately preceding the first-to-be-exposed frame, a backframe opening at which the respective frames of the filmstrip beginning with the first-to-be exposed frame and ending with the last-to-be-exposed frame are exposed during picture-taking, a film cartridge which contains a film take-up spool that is manually rotated decreasing angles of rotation to wind the respective frames of the filmstrip beginning with the pre-exposure frame from the backframe opening onto said spool, and an exposure-related component that must be enabled in order to operate, is characterized in that a rotation-sensing detector for sensing rotation of the spool is connected with the exposure-related component to enable the exposure-related component when the spool is rotated an angle of rotation no greater than an angle sufficient to wind the last-to-be exposed frame onto the spool, whereby th

Abstract: A dual lens camera has a lens carrier with a shorter focal length lens and a longer focal length lens for alternatively positioning only one of the lenses at a picture-taking axis. A single aperture for each one of the lenses is movable forward and rearward along the picture taking axis. The lens carrier is movable forward and rearward along the picture-taking axis in unity with the aperture, and is movable relative to the aperture to position the shorter focal length lens at the picture-taking axis when the aperture is moved rearward along the picture-taking axis and to position the longer focal length lens at the picture-taking axis when the aperture is moved forward along the picture-taking axis.

Abstract: A rotary securing lens and mount assemblage has a lens and a mount for the lens which are secured to one another when the lens is rotated relative to the mount. The lens includes at least one cutting edge which is shaped to cut into the mount in order for the lens and the mount to become mutually engaged to be secured to one another when the lens is rotated.

Abstract: A camera comprising a film winder manually rotatable in a film winding direction about an axis and having a continuous alternating series of teeth and spaces concentric about the axis, and an anti-backup device having a tooth that can be received in any one of the spaces to bottom out in the space in order to prevent reverse rotation of the film winder in a film unwinding direction, is characterized in that the film winder is constructed to be tilted from being perpendicular to the axis in order to only partially retract any one of the spaces that has received the tooth from the tooth, when one manually rotates the film winder in the film winding direction, whereby as long as the film winder is tilted the tooth cannot bottom out in any one of the spaces that has received the tooth. This results in a film winder and anti-backup device that are quietly operating.

Abstract: A subassembly for a one-time-use camera includes a main body part that has a film take-up chamber adapted to receive a film spool and a film supply chamber for an unexposed film roll, a film winding thumbwheel supported for winding rotation in engagement with the film spool to similarly rotate the film spool to take up an exposed filmstrip, and an anti-backup pawl engageable with the thumbwheel to prevent unwinding rotation of the thumbwheel and disengageable from the thumbwheel to allow unwinding rotation of the thumbwheel to permit the film spool to be similarly rotated to unwind a fresh exposed filmstrip from the film spool to form the unexposed film roll. The film take-up chamber is configured to allow the film spool to be received in the film take-up chamber in a film unwinding position for unwinding rotation of the film spool and a different film winding position for winding rotation of the film spool.

Abstract: A shutter and flash synchronization assemblage comprising a flash circuit board having a shutter-flash synchronization contact, a shutter blade supported for movement between a lens covering position and a lens uncovering position, and an electrically conductive return spring urging the shutter blade to be returned to the lens covering position and connected with the flash circuit board to permit flash illumination to be triggered when the shutter blade is moved to the lens uncovering position, is characterized in that the shutter blade is electrically non-conductive, and the return spring has a synchronization portion arranged for the shutter blade to move the synchronization portion against the shutter-flash synchronization contact to trigger flash illumination when the shutter blade is moved to the lens uncovering position.

Abstract: A camera has a housing with a bottom face and a front face. A support leg is pivotable away from the bottom face of the housing and a handle is pivotable away from the front face of the housing which can together, but not individually, stably support the housing upright when they are both pivoted away from the housing.

Abstract: A one-time-use camera comprising a backframe opening at which successive image areas of a filmstrip are exposed, a film winder rotatable to wind an exposed image area of the filmstrip from the backframe opening onto an exposed film roll and to advance an unexposed image area of the filmstrip to the backframe opening, a film metering member engageable with the film winder to prevent rotation of the film winder, and a release manually depressible to initiate exposure, is characterized in that the film metering member is located beneath the release for the release to automatically depress the film metering member out of engagement with said film winder when the release is manually depressed.

Abstract: A one-time-use camera comprises a filmstrip having a certain width and a film leader for the filmstrip having another width that is greater than the width of the filmstrip, a film-exposure backframe opening, a pair of parallel film edge guides located apart from each other a distance substantially equal to the width of the filmstrip to guide the filmstrip over the backframe opening, and a pair of leader edge guides located parallel to the film edge guides and apart from each other a distance less than the width of the wider leader, but greater than the distance separating the film edge guides, in order to make the wider leader be bent widthwise at opposite longitudinal edge portions of the wider leader between the film edge guides and the leader edge guides, whereby the wider leader is prevented from having to significantly increase the size of the one-time-use camera.

Abstract: An actuator mechanism of simple and inexpensive design is incorporated in a camera structure to control a motor advance film winding system. The actuator includes a metering mechanism interface, a motor activation switch interface, and a shutter mechanism interface. In operation, a metering mechanism of a camera contacts with the metering mechanism interface in an exposure ready state to hold the actuator in an initial position in which the motor activation switch interface interfaces with a moveable contact of a motor switch to prevent contact between the moveable contact and a stationary contact of the motor switch. When a shutter mechanism of the camera is depressed, the shutter mechanism interfaces with the shutter mechanism interface to hold the actuator in the initial position and also moves the metering mechanism out of contact with the metering mechanism interface.

Abstract: A compact camera comprising a main body part, and a substantially flat flash circuit board, is characterized in that the flash circuit board has at least two separate flat board pieces, and the main body part has respective separate locations for each one of the separate pieces of the flash circuit board.

Abstract: A motorized camera comprising a bi-directional film drive motor having respective direction modes for film advance and for film rewind, and a movable door latch, is characterized in that the door latch is coupled with the motor to change the direction mode of the motor only when the door latch is moved.

Abstract: A multi-lamp flash carrier comprises a plurality of flash lamps and a lamp support for arranging the individual lamps in a spatial succession. The lamp support includes respective lamp holders for the individual lamps, which have integral resilient couplers for connecting the lamp holders to one another and for permitting separation of the lamp holders from one another to selectively change the number of lamp holders for the lamp support and, thus, similarly change the number of flash lamps for the multi-lamp flash carrier. A camera to be used with the multi-lamp flash carrier has a drive for moving the multi-lamp flash carrier to advance the flash lamps successively to a use position for illuminating a subject being photographed. The drive is adjustable to accommodate changing the number of flash lamps for the multi-lamp flash carrier.

Abstract: A compact camera comprising a camera body, a multi-lamp flash unit supported for movement relative to the camera body to advance respective flash lamps successively to a flash illumination position for illuminating a subject being photographed, and a drive assembly actuated to move the flash unit to advance the flash lamps to the flash illumination position in coordination with film movement to advance respective unexposed film sections successively to an exposure position in the camera body, is characterized in that the flash unit is supported for movement to a folded position collapsed to the camera body for compactness, and separated from the drive assembly to prevent actuation of the drive assembly from moving the flash unit, and to an unfolded position extended from the camera body to be used, and engaged with the drive assembly to permit actuation of the drive assembly to move the flash unit.

Abstract: A camera for use with a film cassette having a spool rotatable to wind an exposed filmstrip including a trailing film end portion into the cassette and a light lock movable to be closed after the trailing film end portion is wound into the cassette, comprising a film winder rotatable in engagement with the spool in a film winding direction to rotate the spool in the same direction to wind the exposed filmstrip including the trailing film end portion into the cassette, and a closing actuator movable in engagement with the light lock to close the light lock, is characterized in that a drive motor is drivingly connected with the film winder to rotate the film winder in the film winding direction, and a motor switch capable of changing state to turn off the drive motor is disposed to change state to turn off the drive motor when the closing actuator is moved to close the light lock.

Abstract: A compact camera comprising a camera body, a multi-lamp flash unit supported for movement relative to the camera body to advance respective flash lamps successively to a flash illumination position for illuminating a subject being photographed, and a drive assembly actuated in engagement with the flash unit to move the flash unit to advance the flash lamps to the flash illumination position in coordination with film movement to advance respective unexposed film sections successively to an exposure position in the camera body, is characterized in that the flash unit is supported for movement to a folded position collapsed to the camera body for compactness and to an unfolded position extended from the camera body to be used, and the drive assembly remains in engagement with the flash unit during movement of the flash unit between its folded and extended positions.

Abstract: A compact camera such as a one-time-use camera comprises a camera body and a throw-away carrier-with-battery unit. The throw-away carrier-with-battery unit is connected to the camera body to be supported for movement between one position, substantially against the camera body, and another position, extended from the camera body, and is disconnectable from the camera body to permit the throw-away carrier-with-battery unit to be replaced with a fresh one. Since, in the case of a one-time-use camera, the carrier-with-battery unit must be replaced with a fresh one for the camera electronics to be suitably powered, unauthorized recycling of the one-time-use camera is made difficult.Preferably, the camera body has a lens opening which contains a taking lens, and the throw-away carrier-with-battery unit is configured to cover the lens opening when the carrier-with-battery unit is moved to its one position and to uncover the lens opening when the carrier-with-battery unit is moved to its other position.