Abstract: An apparatus and method, for supporting a work piece, utilize an expandable articulated support frame having a plurality of telescopic columns arranged in rows and interconnected by a plurality of connecting rods pivotably connected to each other and the telescopic columns at intersections thereof, with upper ends of the telescopic columns being adapted for supporting the work piece thereupon.

Abstract: A multifunctional shutting device for a lubrication filter includes a safety device with triple valve shutting. The safety device includes a first valve for closing the oil intake in the filter with a view to dismantle the filter, a second bypass valve that opens when the filter is blocked and a third valve that opens in the event of excess pressure in the hydraulic circuit. The multiple valve structure is particularly applicable to the lubrication system in an aircraft engine but can be used in other hydraulic circuits subject to similar issues.

Abstract: New organic light-emitting diodes and related electroluminescent devices and methods for fabrication, using siloxane self-assembly techniques.

Abstract: An extendable chair and mechanism for use therewith to provide a substantially horizontal rest surface. A fully supported surface is available through extension of an attractive upright chair.

Abstract: Monodisperse high polymer compositions and related methods for reduction of polydispersity indices.

Abstract: A field programmable or configurable thermostat for an HVAC system is provided. The configurable thermostat allows field programmability of service contact information, including name and contact telephone number information for the installer or service person. The system reminders and service intervals may be provided based upon calendar time or run time, and may be adjusted to particular periods by the service person in the field. Soft keys whose function is described on various changing menus allow service person to navigate through the various display and information entry screens. Scrolling or selection keys are used in one embodiment to vary the information on appropriate screens. Alternate embodiments utilize touch screens, alphanumeric keypads, etc., for the entry and editing of such information.

Abstract: Superconducting phases comprising magnesium diboride related composites and methods of preparation.

Abstract: A lens system containing an aspherical portion enabling minimization of spherical aberration as well as the lens length. The lens system includes a conical lens portion providing total internal reflection of light within the lens system and an integrally attached aspherical lens portion. For light rays within a defined angular range of less than about .+-.24.degree., the light rays are focused on the exit aperture (for a concentrator) at a minimum lens length, l.