Abstract: A deployable solar array apparatus. There is a telescoping mast, being actuatable between an extended mode and a retracted mode; a pivoting head, coupled to a top portion of the telescoping mast; a plurality of arms, circumferentially and pivotally coupled to the head and extending outwardly therefrom, and actuatable between an extended mode and a retracted mode; and a plurality of solar panels coupled to exterior surfaces of the head and arms.

Abstract: An exemplary approach for protecting floorings in containers may utilize a first ledger attached to an upper portion of a first support beam associated with a foundational base assembly. A portion of the first ledger may protrude outward in a first horizontal direction from the upper portion of the first support beam. A second ledger may be attached to an upper portion of a second support beam next to the first support beam. A portion of the second ledger may protrude outward in a second horizontal direction from the upper portion of the second support beam. The second horizontal direction may face the first horizontal direction. A support panel may be placed on top of the portion of the first ledger and the portion of the second ledger. The support panel may have a length proximate to a distance between the first support beam and the second support beam.

Abstract: A deployable solar array apparatus. There is a telescoping mast, being actuatable between an extended mode and a retracted mode; a pivoting head, coupled to a top portion of the telescoping mast; a plurality of arms, circumferentially and pivotally coupled to the head and extending outwardly therefrom, and actuatable between an extended mode and a retracted mode; and a plurality of solar panels coupled to exterior surfaces of the head and arms.

Abstract: An exemplary approach for protecting floorings in containers may utilize a first ledger attached to an upper portion of a first support beam associated with a foundational base assembly. A portion of the first ledger may protrude outward in a first horizontal direction from the upper portion of the first support beam. A second ledger may be attached to an upper portion of a second support beam next to the first support beam. A portion of the second ledger may protrude outward in a second horizontal direction from the upper portion of the second support beam. The second horizontal direction may face the first horizontal direction. A support panel may be placed on top of the portion of the first ledger and the portion of the second ledger. The support panel may have a length proximate to a distance between the first support beam and the second support beam.

Abstract: An exemplary approach for protecting floorings in containers may utilize a first ledger attached to an upper portion of a first support beam associated with a foundational base assembly. A portion of the first ledger may protrude outward in a first horizontal direction from the upper portion of the first support beam. A second ledger may be attached to an upper portion of a second support beam next to the first support beam. A portion of the second ledger may protrude outward in a second horizontal direction from the upper portion of the second support beam. The second horizontal direction may face the first horizontal direction. A support panel may be placed on top of the portion of the first ledger and the portion of the second ledger. The support panel may have a length proximate to a distance between the first support beam and the second support beam.

Abstract: An exemplary approach for protecting floorings in containers may utilize a first ledger attached to an upper portion of a first support beam associated with a foundational base assembly. A portion of the first ledger may protrude outward in a first horizontal direction from the upper portion of the first support beam. A second ledger may be attached to an upper portion of a second support beam next to the first support beam. A portion of the second ledger may protrude outward in a second horizontal direction from the upper portion of the second support beam. The second horizontal direction may face the first horizontal direction. A support panel may be placed on top of the portion of the first ledger and the portion of the second ledger. The support panel may have a length proximate to a distance between the first support beam and the second support beam.

Abstract: An exemplary approach for protecting floorings in containers may utilize a first ledger attached to an upper portion of a first support beam associated with a foundational base assembly. A portion of the first ledger may protrude outward in a first horizontal direction from the upper portion of the first support beam. A second ledger may be attached to an upper portion of a second support beam next to the first support beam. A portion of the second ledger may protrude outward in a second horizontal direction from the upper portion of the second support beam. The second horizontal direction may face the first horizontal direction. A support panel may be placed on top of the portion of the first ledger and the portion of the second ledger. The support panel may have a length proximate to a distance between the first support beam and the second support beam.

Abstract: An exemplary approach for protecting floorings in containers may utilize a first ledger attached to an upper portion of a first support beam associated with a foundational base assembly. A portion of the first ledger may protrude outward in a first horizontal direction from the upper portion of the first support beam. A second ledger may be attached to an upper portion of a second support beam next to the first support beam. A portion of the second ledger may protrude outward in a second horizontal direction from the upper portion of the second support beam. The second horizontal direction may face the first horizontal direction. A support panel may be placed on top of the portion of the first ledger and the portion of the second ledger. The support panel may have a length proximate to a distance between the first support beam and the second support beam.

Abstract: An exemplary approach for protecting floorings in containers may utilize a first ledger attached to an upper portion of a first support beam associated with a foundational base assembly. A portion of the first ledger may protrude outward in a first horizontal direction from the upper portion of the first support beam. A second ledger may be attached to an upper portion of a second support beam next to the first support beam. A portion of the second ledger may protrude outward in a second horizontal direction from the upper portion of the second support beam. The second horizontal direction may face the first horizontal direction. A support panel may be placed on top of the portion of the first ledger and the portion of the second ledger. The support panel may have a length proximate to a distance between the first support beam and the second support beam.

Abstract: An exemplary approach for protecting floorings in containers may utilize a first ledger attached to an upper portion of a first support beam associated with a foundational base assembly. A portion of the first ledger may protrude outward in a first horizontal direction from the upper portion of the first support beam. A second ledger may be attached to an upper portion of a second support beam next to the first support beam. A portion of the second ledger may protrude outward in a second horizontal direction from the upper portion of the second support beam. The second horizontal direction may face the first horizontal direction. A support panel may be placed on top of the portion of the first ledger and the portion of the second ledger. The support panel may have a length proximate to a distance between the first support beam and the second support beam.

Abstract: This invention is based upon the unexpected discovery that cured rubber can be devulcanized by heating it to a temperature of at least about 150° C. under a pressure of at least about 3.4×106 Pascals in the presence of a solvent selected from the group consisting of alcohols and ketones having a critical temperature within the range of about 200° C. to about 350° C. The molecular weight of the rubber can be maintained at a relatively high level if the devulcanization is carried out at a temperature of no more than about 300° C. This devulcanization technique does not significantly change the microstructure of the rubber. In other words, the devulcanized rubber can be recompounded and recured into useful articles in substantially the same way as was the original rubber.

Abstract: This invention is based upon the unexpected discovery that the crosslinks in thermoset plastics can be broken by heating to a temperature of at least about 150.degree. C. under a pressure of at least about 3.4.times.10.sup.6 Pascals in the presence of 2-butanol. By utilizing the process of this invention, precious metals can be easily and economically recovered from electronic circuit boards. In this process, the crosslinks in the thermoset plastics in the circuit board break under conditions of heat and pressure in the presence of 2-butanol. After the crosslinks in the thermoset plastic break, the plastic material dissolves in the 2-butanol and can be removed by decanting. The remaining undissolved fiberglass mat and precious metal is removed by filtration, decanting or centrifugation. The precious metals which were entrapped in the thermoset plastic can be recovered from fiberglass on the circuit board by being melted.

Abstract: This invention is based upon the unexpected discovery that cured rubber can be devulcanized by heating it to a temperature of at least about 150.degree. C. under a pressure of at least about 3.4.times.10.sup.6 Pascals in the presence of 2-butanol. The molecular weight of the rubber can be maintained at a relatively high level if the devulcanization is carried out in the presence of the 2-butanol at a temperature of no more than about 300.degree. C. This devulcanization technique does not significantly change the microstructure of the rubber and it can accordingly be used in the same types of applications as was the original rubber. In other words, the devulcanized rubber can be recompounded and recurred into useful articles in substantially the same way as was the original rubber.

Abstract: A chain tensioning device comprises a pair of arms 2, 3 which are pivoted together and urged apart so that the arm 3 applies a tensioning force to a chain by means of a spring loaded cam block 5. A catch disc 9 and rod 8 arrangement is provided to prevent return movement of the spring loaded block and hence collapse of the arm 3 under load reversals of the chain.

Abstract: Disclosed are disperse dyes for the dyeing of synthetic fibers such as cellulose acetate, triacetate, polyamide and especially polyester and its blends, which have the general formula ##STR1## in which R.sub.1 and R.sub.2 may be the same or different and are selected, for example, from hydrogen, aryl, benzyl, cyclohexyl, and C.sub.1 -C.sub.6 alkyl optionally substituted by Cl, CN, OC.sub.2 H.sub.4 OC.sub.2 H.sub.5, C.sub.1 -C.sub.4 alkoxy, aryl, ##STR2## NHCONHPh, OCONHPh, phthalimido, succinimido or mercaptobenzthiazolyl, and R.sub.1 and R.sub.2 may form a 5- or 6-membered ring with the ##STR3## which ring may or may not contain a S, N, or O atom; R.sub.3 is H, Cl, Br, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy; R.sub.2 and R.sub.3 may form a 5 or 6 membered ring preferably substituted by 1-3 methyl groups; R.sub.4 is H, Cl, Br, C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 alkoxy; and R.sub.

Abstract: Disclosed are disperse dyes for the dyeing of synthetic fibers such as cellulose acetate, triacetate, polyamide, and especially polyester and its blends, which have the general formula ##STR1## in which R.sub.1 is selected from hydrogen, aryl, cyclohexyl, lower alkyl and lower alkyl substituted by Cl, CN, OC.sub.2 H.sub.4 OC.sub.2 H.sub.5, ##STR2## lower alkoxy, aryl, NHCONHPh, OCONHPh, phthalimido, succinimido, or aryloxy, which aryloxy may be substituted by one or more of Cl, Br, NO.sub.2, CN, lower alkyl, lower alkoxy, aryl and aryloxy; R.sub.2 is phenyl or phenyl substituted with 1-3 of lower alkyl, lower alkoxy, ##STR3## --CN, --Cl or --NO.sub.2 ; R.sub.3 is H, Cl, lower alkyl or lower alkoxy; R.sub.1 and R.sub.3 may form a 5 or 6 membered ring preferably substituted by 1-3 methyl groups; R.sub.4 is H, Cl, lower alkyl or lower alkoxy; R.sub.

Abstract: A record player comprises a motor-driven turntable having an associated general pick-up arm assembly and a control mechanism which includes a main cam serving not only for controlling movement of the pickup arm both during automatic operation of the player and during manual cueing. During a final part of its revolution, the main cam is detached from its positive drive and driven by preloaded spring means, its rotation being damped as by means of a liquid damping arrangement embodying part of the cam or by a frictional damping system in order to provide slow lowering of the pickup arm on to a record surface without the necessity for introducing a separate damping device between the cam and the pick-up arm as has heretofore been the practice.