Abstract: A chip carrier with improved packing density, wherein at least one layer of chips is bonded not directly to the substrate, but rather to a heat plate which attaches over the chip cavity and inside the hermetic sealing lid. The heat plate has openings in it to permit attachment of the leads from the chips in the upper layer to bond pads on a bonding ledge inside the cavity of the chip carrier, after the heat plate is emplaced. Each bonding ledge is preferably made somwhat wider than it would otherwise be, and the leads from multiple layers of chips are preferably bonded onto the same bonding ledge.

Abstract: Meat and poultry portions, such as chicken breasts, are marinated uniformly with standardized quality under various conditions encountered in the manufacturing process. This quality is achieved by mixing a batch of raw products in a marinade to pass the products periodically out of the marinade. The meat and the marinade are simply metered to provide a predetermined amount of marinade to be absorbed by the meat. The meat is then simply mixed or agitated with the marinade until all the marinade is absorbed and the outer meat surfaces are covered by a myosin protein layer. A coating mixture of dry powders, including natural sugar solids, is applied to the moistened surface of the marinated meat and adheres to the myosin layer to produce a uniform thin glazing coat adhering to the product surface. Flavorings and spices in the coating mixture provide product taste, and sugar solids provide a product appearance.

Abstract: A chip carrier with multiple through hole vias in its hermetic sealing lid. One or more chips is mounted on the inner surface of that lid. The lid contains multiple through vias, and the semiconductor chip on the inner surface of the lid is bonded to the vias in the lid by TAB strips or (optionally) by wire bonds. The vias in the lid connect these leads through to contacts on the outer surface of the package. These contacts can than be connected to (using interconnect structures such as TAB strips, or printed wiring boards, or discretionary wiring), to provide circuit interconnection. Preferably low-power-dissipation chips are mounted on the inner surface of the lid in this fashion, with higher-power-dissipation chips mounted on the bottom surface of the chip cavity.

Abstract: A chip carrier including a connecting strip is supported by a thermally conductive spacer block under its center, which provides a mechanical connection to a circuit board. The external contact pads on the underside of the chip carrier are not bonded directly to traces on the board, but instead are bonded to the connecting strip which is formed from a polymer layer having conductive traces thereon. The conductive traces may be bonded to traces on the circuit board.

Abstract: A dual wall partition comprising, in combination, first and second generally planar panels, and hinge apparatus supporting the panels in generally parallel, generally opposed relationship, the hinge apparatus extending between the panels for permitting a range of movement of the panels relative to each other to vary the spacing therebetween from a maximum determined by the hinge apparatus to selected spacings which are less than the maximum and so that the panels remain substantially parallel throughout the range of movement.

Abstract: A chip carrier is supported by a thermally conductive spacer block under its center, which provides mechanical connection to the circuit board. The external contact pads on the underside of the chip carrier are not bonded directly to the traces on the board, but instead are bonded to a connecting strip, i.e. a polymer layer having conductive traces thereon, and the traces on the connecting strip are bonded to traces on the board.

Abstract: An accordian type folding door of the type disclosed in Holloway U.S. Pat. No. 3,233,147 in which each cover of the door is in the form of consecutive cover sections, connected to the door lazytongs in side by side relation, each of which cover sections defines a fold or pleat of the door and includes a pair of relatively wide slats of substantially equal width disposed on either side of a relative narrow slat, with such slats being pivoted together by inner and outer flexible sheets that are respectively adhered to the opposite faces of the respective slats; for each cover section of the door covers, the flexible sheets extend beyond the relatively wide slats thereof to define sheet end portions, with such sheet end portions of adjacent cover sections being clamped together by a spline that extends the height of the cover that the cover sections define.

Abstract: The disclosure relates to a photovoltaic solar array which is provided with a matrix having spherical photovoltaic diode particles embedded therein in an ordered array, the P-type region of each particle extending to one matrix surface and the N-type region of each particle extending to an opposed matrix surface. Backside metallization is disposed on the matrix backside surface to interconnect the particles extending thereto and frontside conductors are provided on the opposing matrix surface to interconnect the particles extending thereto. The matrix includes two portions, the first portion being a layer extending to the frontside formed of a clear glass. The second portion of the matrix is, in effect, two layers, one disposed at the P-N junctions of the particles being a lead base glass for junction passivation, this layer being overcoated with a reflective layer to provide additional reflectivity of light entering the matrix onto the particles. This increases the amount of light impinging on the particles.

Abstract: A steam cooker processes large quantities of food products such as meat, fish, poultry and produce passed therethrough in a spiral conveyor path. The continuously running conveyor is provided with loading and unloading stations outside the cooker and with a continuously operable spray detergent cleaning bath.Efficient cooking is achieved without loss of humidity, flavor or appearance by maintaining water drop free steam at near 100.degree. C. and 100% humidity at a pressure greater than atmospheric and by features of the apparatus including control of steam flow out of the cooking chamber and introduction of cold air thereinto.Two separate steam sources, internal and external, are provided with the internal source comprising a heated pool of water on the floor of the cooker chamber, which is agitated for heat transfer efficiency and to remove fat or drippings from the cooking products.

Abstract: Food products such as produce, fish, meat, and poultry are rapidly cooked and chilled in separate units through which a continuously running conveyor belt passes in a spiral pathway to converse cabinet space and produce energy efficient operation. Water is used as the heating and chilling medium in 100% humidity steam and cold humid air atmospheres respectively preferably at a pressure above atmospheric. This keeps all equipment surfaces moist and not readily contaminated by dried, accumulated, burnt on drippings, fat, proteins or other food residues. Thus, the sanitization process is simplified.The system operates with the conveyor belt continuously running in both food processing and mechanical sanitizing modes. The latter mode includes continuous cleaning of the belt and a periodic sanitation cycle with the food processing system shut down. The sanitization is achieved by jet spray scrubbing with warm water and detergent solution and circulation through the system.

Abstract: Warm food products are chilled to a sanitary storage temperature approaching 0.degree. C. without dehydration by introducing them into a cold humid 100% humidity chamber. The humidity is regenerated by spraying refrigerated water and the products are passed through a chilling chamber on a conveyor belt with a spiral path configuration.Various cabinet features reduce input energy and provide sanitary conditions, such as supplying sanitary water, and filtering droplets of water from the cold moist air to avoid contamination or product disfiguring drip. Provisions are made to prevent a moving conveyor belt from carrying warm air into the chiller or from carrying cold air out of it as it passes continuously through the chiller cabinet. All lubricated mechanical equipment is mounted external to the food processing chilling chamber and access doors are provided for sanitation. The water spray chamber and water flow paths are simply sanitized by replacing the water with a detergent solution.

Abstract: Warm food products are chilled to a sanitary storage temperature approaching 0.degree. C. without dehydration by introducing them into a cold humid 100% humidity chamber. The humidity is regenerated by spraying refrigerated water and the products are passed through a chilling chamber on a conveyor belt with a spiral path configuration.Various cabinet features reduce input energy and provide sanitary conditions, such as supplying sanitary water, and filtering droplets of water from the cold moist air to avoid contamination or product disfiguring drip. Provisions are made to prevent a moving conveyor belt from carrying warm air into the chiller or from carrying cold air out of it as it passes continuously through the chiller cabinet. All lubricated mechanical equipment is mounted external to the food processing chilling chamber and access doors are provided for sanitation. The water spray chamber and water flow paths are simply sanitized by replacing the water with a detergent solution.

Abstract: Described is a rubber composition comprising dibromopolybutadiene and the reaction product between aliphatic polyamines and polycarboxylic acids or anhydrides. The compositions are preferably used as low temperature adhesives or sealers.

Abstract: Described is a one package adhesive stable at ambient temperature and pressure comprising;a. a liquid phase comprising a polymerizable epoxy resin in the liquid state, an organic plasticizer capable of solubilizing the epoxy resin in an amount sufficient to impart flow to the adhesive;b. a solid phase comprising a carboxy reactive polyvinyl chloride and an effective catalytic amount of the reaction product of a saturated aliphatic polyamine and a saturated aliphatic carboxylic acid or anhydride or an aromatic or cycloaliphatic acid or anhydride. The one package adhesive is capable of being stable for long periods of time without curing thereof and is useful as an adhesive for securing metallic substrates.

Abstract: A cask for the dry containment of radioactive fuel elements. The cask has a cover which contains valved drain and purge passageways. These passageways are sealed by after purge cover seals which are clamped over them and to the outer surface of the cover. The cover seals are tested by providing them with a pair of concentric ring seal elements squeezed between the cover seal and the outer surface of the cover and by forcing a gas under pressure into the annular region between the seal element.

Abstract: Described is a rubber composition comprising dibromopolybutadiene and the reaction product between aliphatic polyamines and polycarboxylic acids or anhydrides. The compositions are preferably used as low temperature adhesives or sealers.

Abstract: A rotary breech apparatus for an automatic weapon of the open chamber type in which the open chamber of the breech rotates past a feeding station to receive a round for firing, then rotates to an ejecting station where the spent round is ejected. A chamber closure mounted next to the breech rotates in the opposite direction about a closure axis which is parallel to the breech axis. The chamber closure includes a surface portion which repetitively closes and seals the open chamber of the breech during the continuous rotation of the breech and the chamber closure. The breech axis is aligned or coaxial with the bore axis of the barrel, and consequently rotation of the breech does not have to be stopped when the round is fired to be assured of perfect alignment.

Abstract: A suspension system for operable partitions providing for several degrees of lost motion freedom, wherein the suspension system comprises an overhead track, a series of discrete panels, and a pair of carriers for each panel to suspend the respective panels individually from the track for movement of the panels between the point of use and a storage area that is remote from the space being subdivided, with each panel having a trackway along its upper end mounting a pair of trolleys that are connected one each to the respective carriers for the panel, for movement of the panel in its plane relative to the carrier supporting it.

Abstract: A platform is engaged along one edge thereof with a windowsill. The platform is maintained in a horizontal position by a support leg depending from the platform and abutting the wall below the window. A covering over the platform provides a cushiony rest for pet animals.