Abstract: An adjustable chair assembly comprising a frame, a seat assembly, a back assembly and at least one of a seat space-filling element and a back space-filling element. The seat assembly extends along a seat plane and comprises a first seat element and a second seat element adjustably positionable with respect to one another along the seat plane and together defining a support surface of the seat assembly. The back assembly extends along a back plane and comprises a first back element and a second back element adjustably positionable with respect to one another along the back plane and together defining a support surface of the back assembly. A central gap is defined in at least one of the support surfaces and the at least one of the seat space-filling element and the back space-filling element is removably insertable in the central gap of the corresponding support surface.

Abstract: A universal cleat suitable for use for multiple different baseball shoes comprises a generally triangular base with a substantially flat bottom for fitting into a plurality of different shaped recesses in different shoes. There is a grip projecting from the base in a plane substantially perpendicular to the plane of the base. The base has an oblong shaped mounting hole for receiving a retaining screw.

Abstract: A universal cleat suitable for use for multiple different baseball shoes comprises a generally triangular base with a substantially flat bottom for fitting into a plurality of different shaped recesses in different shoes. There is a grip projecting from the base in a plane substantially perpendicular to the plane of the base. The base has an oblong shaped mounting hole for receiving a retaining screw.

Abstract: A method and apparatus for correcting errors in the digital data of a television signal, wherein the digital signals are Golay codes having 23 bits constituted by two parts: a message and a redundance. If there are between zero and three errors to be corrected, there are 2048 possible cases, whose examination one by one would be too time-consuming and/or too expensive in a memory. However, if there are two errors in one of the parts, there cannot be more than one error in the other part. Therefore, in a first case, one of the parts does not comprise errors and serves to recreate the other part (1-8) completely. In the other case, one of the parts comprises only one error: there is started from this part; the different bits susceptible to being affected by the single error thereof are modified in turn (9,12) and there is each tiem verified (10,13,15) whether the other part could correspond to the modified part. The total number of tests is thus strongly limited.

Abstract: A conveyor is provided for use in an irradiation cell to transport goods to be irradiated past a radiation source panel. The conveyor has a plurality of irradiation conveyor lines parallel to the source panel, which "parallel" lines are independent of each other. Transfer conveyor lines, perpendicular to the alignment of the "parallel" conveyor lines and the source panel, and located outwardly of the ends of the source panels and crossing the extended paths of the irradiation conveyor lines, are provided for transferring goods to be irradiated to the parallel conveyor lines and for permitting direct exposure of two sides of goods to the same panel.

Abstract: The invention relates to a two-layer composite material comprising a metal foil and an adhesive layer.The adhesive layer is formed of a mixture of two compounds A and B, compound A being a copolymer of an aliphatic monoolefin and a monoethylenically unsaturated carboxylic acid which has good adhesion for the metal foil and the container, and compound B being a compound adapted to reduce the adhesion of compound A for the metal foil and/or the container.Said composite material is intended in particular for the fabrication of caps serving as closures for containers.

Abstract: A process and apparatus for blow-molding hollow bodies in a mold having half-molds which are closed along a mold joint during blow molding and are laterally displaced with respect to one another to open the mold for removal of the formed hollow body. The half-molds are shaped to form a concave bottom on the hollow body and when the half-molds are opened they impose a translation movement on the hollow body. A plug is formed at the bottom of the hollow body during molding which plug is seized by pincers prior to the opening of the mold such that the hollow body is supported by the pincers during mold opening. The pincers are displaced during mold opening, in translation parallel to the plane of the mold joint, over a distance at least equal to that imposed on the hollow body by the half-molds during opening of the mold.

Abstract: The process of the invention essentially consists in supplying sterile gas to an extruded parison confined between the two shells of a mould, this sterile gas being sequentially applied at a first pressure slightly higher than atmospheric pressure, at a second pressure much higher than the first pressure in order to inflate the parison, and at a third pressure which is much lower than the second pressure and corresponds to the desired inflating pressure of the hollow body to be formed.