Abstract: A services delivery element (26) forms an interface between an external element (such as an external end user's network feature server) and a communication network including both a core network (10) and an access network (12). The services delivery element (26) provides access to the core network (10) and access networks (12) to which the external element is interfaced.

Abstract: A gateway (111, 200) and method for routing calls for a wireless communication unit (113) via a selected network (105, 124, 131) comprises an access point (217) supporting a wireless LAN and a modem (203, 229) for wireless connections to a wireless WAN and an interface 227 with a wired local loop (105). The methodology involves using a first network, such as a local loop if available and a second network, such as a packet data WAN 131 otherwise as well as maintaining the busy status of the first network via the second network.

Abstract: An oscillating body, and a method of manufacturing an oscillating body using a mold having a mold cavity with a curved surface. The method involves inserting a predetermined amount of a hardenable mixture in the mold cavity and allowing the hardenable mixture to harden to produce a body that is a negative of at least a portion of the mold cavity, including a curved surface that is a negative of the curved surface of the mold. A ballast is connected to the body portion such that the ballast remains stationary relative to the body portion. An oscillating body is made in part or in whole from the body portion with the ballast, wherein the oscillating body is adapted to roll on the curved surface in an oscillating manner after being subjected to a displacement.

Abstract: A gateway (111, 200) and method for routing calls for a wireless communication unit (113) via a selected network (105, 124, 131) comprises an access point (217) supporting a wireless LAN and a modem (203, 229) for wireless connections to a wireless WAN and an interface 227 with a wired local loop (105). The methodology involves using a first network, such as a local loop if available and a second network, such as a packet data WAN 131 otherwise as well as maintaining the busy status of the first network via the second network.

Abstract: A mat having layers of impermeable material adapted to inflation as an air-mattress, inflatable blanket or component of a sleeping bag, and containing an insulating amount of a lofting shredded matallized plastic web, and having a valve means for inflation and deflation of the mat. The insulating plastic web may comprise a plurality of webs of metallized plastic film, said webs having at least sections thereof in strip form, oriented randomly in non-planar configurations. The impermeable material is made from plasticized material such as urethane coated nylon fabric or plastic coated cotton fabric.

Abstract: The invention provides a peripheral vision horizon device for use in projecting a light bar on the interior of an aircraft cockpit or the like to indicate pitch and roll, the light bar being located with reference to a datum in the cockpit. The device includes a housing having a first part attachable to the cockpit and a second part rotatably coupled to the first part for movement about a first axis which on assembly in the aircraft extends transversely of the cockpit. A lens carrier is rotatably coupled to the second part for rotation about a second axis which is at right angles to the first axis. A light source is contained in the housing and an optical system is coupled to the housing for directing light from the light source towards the lens carrier along the second axis. A lens of two-fold symmetry is mounted in the lens carrier transversely of the second axis for receiving said light and projecting a beam of light which strikes the interior of the cockpit to create the light bar.