Abstract: The locking member of a ZIF socket, which is movable between a locked position, in which high contact forces are present between contact springs within the socket and pins extending from an electronic module into the socket, and an unlocked position, in which the pins are released from the contact springs, is held in the locked position by means of a portion of a clamping spring inserted into a gap between the locking member and a portion of the housing of the ZIF socket. The clamping spring also holds a heat sink in place on the electronic module.

Abstract: An optical lithographic process and system for fabricating devices which includes an optical subsystem for reducing the rate of damage to the system's optics caused by exposure to energy pulses from an exposure source. The optical subsystem transforms a primary energy pulse from the exposure source into N secondary pulses, where N is .gtoreq.2 with a delay provided between each secondary pulse so as to reduce the peak intensity of the energy pulse being transmitted through the optical system. The subsystem redirects the secondary pulses spatially to satisfy source requirements for appropriate lithographic illuminators. Furthermore, the subsystem may be an intrinsic design feature of the illuminator or exposure source.

Abstract: A method of forming a weft knitted fabric upholstery cover having a wale-wise extending flap on its reverse side in which method the excess fabric is knitted coursewise into the cover and is gathered into a flap on the reverse side of the fabric and sewn along its length. The coursewise length of the cover is sufficient so that after gathering to form the flap, the cover is substantially an exact fit over the core.

Abstract: A continuously weft-knitted three-dimensional fabric cover having sutures to accommodate its three-dimensional format in which each suture defines a straight line or a series of straight lines joined end-to-end, each straight line lying at an angle of between 0.degree. and 50.degree. to the course-wise direction of the fabric.

Abstract: A continuously weft-knitted three-dimensional fabric cover having sutures to accommodate its three-dimensional format in which each suture defines a straight line or a series of straight lines joined end-to-end, each straight line lying at an angle of between 0 and 50 to the course-wise direction of the fabric.

Abstract: This invention relates to a bushing for processing molten glass. The bushing has a bottom wall provided with orifices to deliver downwardly flowing streams of molten glass, side walls and end walls. The bushing is provided with oppositely arranged terminals to receive electrical conductors for heating the bushing. The end walls of the bushing and the terminal means are moulded integrally from rhodium or platinum/rhodium alloy.

Abstract: The disclosed invention pertains to a process for melting glass in which scrap glass fibers containing carbonaceous material to provide a carbon content of 0.4%-0.04% in a batch is combined with batch materials in which the scrap amounts to 5%-25% by the weight of the batch. The batch is melted under oxidizing conditions and the resultant melt is used to form glass fibers.

Abstract: A method of preparing waste fission products for storage comprising combining graphite powder and a carbonaceous binder into one component, mixing this component with alpha-silicon carbide, and sprinkling this mixture on to waste fission product particles as the particles are tumbled in the presence of a solvent to form a tacky "overcoating" around the particles.The "overcoated" particles are warm pressed to form a "green" body, then the temperature is raised to carbonize the binder. The body is then heated at an elevated temperature in contact with silicon so as to melt the silicon and impregnate the body, to form a matrix of beta-silicon carbide enclosing the waste fission product particles by reaction-sintering.