Abstract: The present application relates to a field of bearing technology and relates to a recirculating roller bearing, including a front cover plate, a rear cover plate, an inner supporter, a sealing covering and a plurality of rolling carriers and at least one connector, in which the front cover plate and the rear cover plate are detachable connected on two sides of the inner supporter respectively; a circulating guiding path is defined by the front cover plate, the rear cover plate, the inner supporter and the sealing covering, the circulating guiding path includes a sealing portion and an opened load-bearing portion; the rolling carriers are filled in the circulating guiding path, each of the rolling carriers forms a rolling fit with the inner supporter, and each of the rolling carrier forms a rolling fit with a retractable fork when passing the opened load-bearing portion of the circulating guiding path.

Abstract: A simplified television remote control device with limited control features for on/off, channel selection, and volume. Volume and channel control are provided as relatively large luminescent knobs which can be turned clockwise or counterclockwise. The housing is tapered so that its pointing direction can be determined by feel. The device self-learns the limited control features from an old remote control device for the television by placing the old device nose-to-nose with the simplified device and pressing a specific sequence of controls on the old device. A photo diode senses the infrared command signals from the old device and associates those commands with the control features of the simplified device.

Abstract: A device for producing a bound album having individual leaves including a unit for folding the leaves in order to configure them to a desired format, a unit for scoring the leaves so as to facilitate folding them and keeping the leaves in their folded form, a pasting unit designed to paste at least some of the leaves two by two after folding, and a delivery board for receiving the scored leaves and for compiling the leaves in order to produce an album, the delivery board being capable of translational movement parallel to a direction in which the leaves are transported inside the device and between several positions in synchronism with operation of the folding unit.

Abstract: This device for automatically pasting sheets of paper or cardboard having a low substance including a storage spool for a backing covered in a film of transfer adhesive, a motor means intended to ensure unwinding of the backing from storage spool and transport of the backing towards a pasting area, an adhesive applicator roll which can move between two positions, an operational position in which the adhesive applicator roll comes into contact with a pressure roll and between which the sheet to be pasted can move and a non-operational position in which the adhesive applicator roll is no longer in contact with the pressure roll or the sheet of paper or cardboard.

Abstract: A method for visually restoring a digital image that is displayed on a transparent LCD screen includes associating an array of microlenses with the LCD screen at the input face thereof, upstream from a black mask. Each of cells of the LCD is associated with a microlens of the array. A telecentric projection lens increases the sharpness and uniformity of the image during the visual restoration thereof. The angle of divergence of an incident beam of exposure or illuminating light is verified. The LCD screen or each pixel of the image displayed on the LCD screen is laterally offset at least once on the projection surface by means of a body. One or several exposures are taken of each of said offset projections.

Abstract: A method of detecting defects, such as stains, scratches and dust, on a film in order, for example, to correct said defects while the film is being digitized, comprises advancing the film through an optical assembly comprising: on one side of the film, at least two sources of light having different wavelengths which illuminate the film in a narrow area thereof, and, on the other side of said film, a lens which projects the two images of the area illuminated by the beams from the two sources onto two linear photosensitive elements which are adapted, respectively, to the wavelengths of the two sources. Moreover, said method includes comparing the digital data delivered by the two detection elements, the result of said comparison being used to perform the aforementioned detection and correction.

Abstract: A lamp type device associated with a reflector illuminates a receiving surface of a light guide/former. An emitting surface of the light guide/former arranged proximate to a film, has substantially the dimensions of the film zone to be illuminated. The light guide/former is a single-piece part comprising two opposite planar surfaces, whereon one is receiving and the other emitting. The invention is useful for a device providing an intense and homogeneous light beam for film scanning analysis.

Abstract: A method of accelerating the speed of scanning an image that does not occupy an entire CCD strip of cells comprises: centering the image on the strip such that the non-used area of said strip is distributed on either side of the effective area, reducing, e.g., by masking, the light intensity in the non-used areas of the strip, such that, with each cycle, the charge stored by the storage capacitors is less than half of the available capacity; and, with each cycle, reading a number of cells that is equal to that of the sum of the cells in the effective area and those from one of the two lateral areas. The method is suitable for use in scanning film images that can take various formats.

Abstract: A device for guiding a film in an apparatus comprises guiding and driving means engaged on the two lateral edges of the film. The guiding and driving means is further designed to force the film to follow a curved trajectory in the imaging zone of the apparatus. The means guiding and driving the film include two coaxial rollers whereon the film is urged to span through its two edges, and two parallel driving belts urged respectively to be supported on said edges on the side opposite the rollers, along an arc with predetermined sustaining angle. The invention is useful for guiding film in an optoelectronic apparatus such as a scanning analysis device.

Abstract: A device for winding and/or unwinding a film at a constant speed includes a reel comprising two coaxial annular support areas, having the same diameter, which are separated by a concavity and which are spaced out from one another by a distance that is slightly smaller than the width of the film. The two support areas pivot freely. Guide means guide the film laterally in order to wind the film on the reel such that the lateral edges thereof rest on the two support areas of the reel respectively. Two parallel drive belts are supported respectively on said edges, along the length of an arc of circle with a predetermined angle at the center. The invention applied to a film in an optoelectronic apparatus, such as a scanning and analysis device.

Abstract: A method for visually restoring a digital image that is displayed on a transparent LCD screen includes associating an array of microlenses with the LCD screen at the input face thereof, upstream from a black mask. Each of cells of the LCD is associated with a microlens of the array. A telecentric projection lens increases the sharpness and uniformity of the image during the visual restoration thereof. The angle of divergence of an incident beam of exposure or illuminating light is verified. The LCD screen or each pixel of the image displayed on the LCD screen is laterally offset at least once on the projection surface by means of a body. One or several exposures are taken of each of said offset projections.

Abstract: An automatic self-service installation for printing photographs stored in digital form includes a digital medium reader for reading and retrieving digital data from stored image(s) which a user wishes to restore on a paper print. A central processing unit manages the installation and permits interaction with a user. An interacting device, actuatable by the user allows user selection of image(s) within the digital medium for printing, and production of the image(s) on paper medium. An exposure system for the selected image(s) is associated with a facility for storing and moving a photosensitive paper. A chemical treatment unit includes developing baths and a facility for automatic transfer of developed photosensitive paper into the baths. The installation also includes a facility for drying paper print(s) obtained after printing and a receptacle for storing and permitting removal of the produced print(s).

Abstract: An automatic self-service installation for printing photographs stored in digital form includes a digital medium reader for reading and retrieving digital data from stored image(s) which a user wishes to restore on a paper print. A central processing unit manages the installation and permits interaction with a user. An interacting device, actuatable by the user allows user selection of image(s) within the digital medium for printing, and production of the image(s) on paper medium. An exposure system for the selected image(s) is associated with a facility for storing and moving a photosensitive paper. A chemical treatment unit includes developing baths and a facility for automatic transfer of developed photosensitive paper into the baths. The installation also includes a facility for drying paper print(s) obtained after printing and a receptacle for storing and permitting removal of the produced print(s).

Abstract: A photo installation having an acquisition element intended to receive the optical image of a subject desired to be photographed. The acquisition element is connected to a central processing unit for storing the optical information thus received. The installation is provided with a screen connected to the acquisition element that allows simultaneous viewing by the subject of the image received by the acquisition element. A printing device is provided to take a photograph or a sequence of photographs upon command of the subject. A half-silvered mirror is mounted on the optical axis of the acquisition element and directed along the bisector of the angle defined by the respective optical axes of the acquisition element and the screen so as to generate a virtual image of the screen on the optical path of the acquisition element.

Abstract: An automatic installation for the composition and continuous printing of small texts, including a console having a screen and a control keyboard, and a microcomputer for processing instructions transmitted by the keyboard and for transmitting them partly to the screen and partly to a printer for printing the text composed onto a medium. The microcomputer additionally manages the whole of the installation and the interaction between the latter and the user. The printer is a printer of the graphics type. The composition proper of the text to be printed is managed by a program adapted to this end and loaded into the memory of the microcomputer. The whole of the text to be printed is previously composed by the user with the aid of a program stored in the microcomputer before being printed.

Abstract: A lifting device for lifting and releasing a compact disk. The lifting device including a pair of fins extended by a plunger and retracted by an O-ring contacting the fins at their outer edge.

Abstract: The invention relates to a device for simultaneously printing and developing photographs, of the type essentially comprising three main assemblies, namely, respectively:a first exposure assembly A,a second assembly B in camera obscura;a third developing assembly C,characterized in that the cutting part of the fixed knife defines on the light-sensitive paper the part exposed by the light beam issuing from the lens.

Abstract: The present invention relates to a machine for automatically stamping license plates, in particular for automotive vehicles, comprising a motor and a flywheel solidly joined to the machine frame for the purpose of activating a stamping system with punch and die using a clutch system. The clutch system is a non-slipping rotary system formed by a cam mounted in idle on the motor shaft.

Abstract: A motor driven rotary cam forces back a hammer against a spring and then suddenly releases it to provide an impact stroke to a pivoted massive lever which carries, at the end opposite the portion driven by a hammer, a lock pick needle held in a chuck. It is not necessary to feel out the position of the tumblers of the lock, because the impacts, repeated as necessary, drive the counter-pins away from the tumblers against their respective springs and an auxiliary tool carrying a weight, which does not need to be held in the hand of the operator, can turn the lock when the counter-pins have been propelled sufficiently far into the standing part of the lock. The force of the stroke, stroke length and repetition rate are all adjustable, as well as the torque applied by the auxiliary tool, in each case by a simple adjustment.