Abstract: Motion picture distribution is performed by converting the motion pictures into digital video signals, combining the video signals with code elements or icons positioned in the active picture area of images formed by the video signals and sent via satellite to theaters or other receiving locations. The video signals are stored at the receiving locations and displayed repetitively to audiences by means of a projection television system. The coded areas in the pictures are used to transmit motion picture identification, theater authorization and other information which can be used to control the distribution and display of the motion pictures. Reports regarding playing of the motion picture are transmitted from each display site to the offices of the remote distributor. Motion pictures are edited by converting the film into video signals, inserting coded areas into the active picture areas of the video signals to provide time codes, edge codes and related information useful for editing.

Abstract: Anti-static cleanroom products having a coating of conductive polymeric particulates which decreases the surface resistivity of the products. Preferably, the particulates are pyrrole polymers. The anti-static properties are achieved by depositing conductive polymer particles onto the non-conductive substrate surface. The anti-static products include cleanroom wipers, stationery products (notebooks and writing instruments), garments and swabs (polyurethane foam tipped). The cleanroom stationery products include notebooks comprising polyethylene impregnated with silica. The invention also includes anti-static plastic gloves.

Abstract: The heated exhaust gases of a fueled turbine are used to heat a high-temperature-resistant heat transfer liquid, which is used first to generate steam, and then as a heat source for an absorption chiller, and then to heat hot water, thereby maximizing heat transfer from the exhaust gases. Steam is used to drive a steam turbine, and another absorption chiller is connected selectively to use the exhaust steam from the turbine as a heat source to produce refrigeration. Chilled water from the chiller(s) can be used for space cooling in buildings, and/or to cool the fueled turbine inlet air in hot weather.

Abstract: A system of reflectors is used to form a beam-expanding and collimating terminus and coupler for fiber-optic cables. Preferably, the reflector system is of the Cassegrainian or Ritchey-Chretien type. Alignment of optical conductors or “cores” of fiber-optic cables is provided by coupling a magnetic member to one core end and applying a controllable magnetic field from outside of the terminus to move the core into alignment position, and then fixing the core in place by the use of means such as light-curable epoxy resin. Use of this process in termini, couplers and splices is described.

Abstract: Reflections from an air-to-solid interface in a multiple reflector optical device are suppressed by giving the output surface of the device a slightly curved refractive surface so as to deflect the reflections away from the optical axis of the device. The device is shown in use as a transducer input/output device, and as a fiber-optic cable terminus and coupler.

Abstract: Wipers in roll form or separate sheets are stored in a plastic bag. A reclosable outlet is provided for the bag. In use with roll-form wipers, a restricted outlet is provided so as to provide resistance to the withdrawal of a strip of wipers from the bag, and allow them to be torn off along perforation lines delineating the wipers from one another. Preferably, the wiper material has a cleaning liquid absorbed in it. The bag material is a laminate comprising aluminum foil sandwiched between layers of polyester with an inner layer of polyethylene. This material is highly resistant to attack by aggressive solvents. In use with separate wipers, the bag has a slide-fastener closure which gives a wide outlet opening and adhesive-free closing.

Abstract: A method of spraying a mist of cleaning fluid onto the record medium—e.g., motion picture film—and wiping it off, preferably with a soft material such as velvet. Then, the film is dried with air, including thin air jets to spread the liquid evenly, and heated, ionized air. The device has a closed housing and air in the housing is evacuated and sent to a still to recover much of the cleaning liquid and prevent its escape into the atmosphere.

Abstract: The breast shield is concave in shape, preferably molded of a soft flexible material with a central opaque portion and edges which can easily expand and contract to facilitate conforming the shield to the breast of the wearer. The central portion of the shield is opaque and relatively thicker than the outer periphery of the shield . It covers the nipple and the aureola of the breast to prevent it from being seen through the sheer material of brassieres and outer clothing. Preferably, the shield has generally radially-extending gaps in the outer periphery so as to make the shield conform easily to the shape of the wearer, and to be less visible and more comfortable to the wearer. A centrally located pad is provided, in one embodiment, to enhance the comfort of the wearer. A pair of the shields are fitting into a bra and worn by a person for modesty purposes. A kit is provided which includes a plurality of shields and replacement pads and/or adhesive to use the shields without a bra.

Abstract: A rotary stepped storage and display unit is placed on shelves in cabinets and other locations above eye level to store and display items such as spice jars etc. on a stepped surface so that items can be seen easily from below. Preferably, the device comprises a circular stepped pyramid on a rotary base. The device is provided in separate sections which are small enough to pass through the access opening to corner cupboards in kitchens or similar places where the access openings are considerably smaller than the inside dimensions of the cupboard. Easy-to-use snap fasteners are integral with the sections and are used to fasten the sections together inside the cabinet to form a structure which is too large to pass through the access opening but utilizes the space efficiently in the cabinet. The device either can rotate on its own rotary base, or can be mounted on one or more of the upper shelves of a series of rotary shelves mounted to rotate on a vertical axle in a corner or similar cupboard.

Abstract: Method and apparatus for encoding and decoding video signals for identification, editing, modifying, cuing, routing, distributing, switching, activating and controlling the video signals. One of the many applications is a television program distribution system including a plurality of units through which the television programs flow, by operating a first signal processing unit connected within the system for adding signal elements to the video signal of a program in order to add patterns of symbols to the television picture such that the symbols are disposed at predetermined locations of the television picture and a plurality of successive patterns constituting a code uniquely identifying the program; and a second signal processing unit connected within the system for detecting signal elements previously added to a video signal and for producing, in response to such detection, an identification of the program which included the video signal.