Abstract: The present invention relates to a system for identification for pharmaceutical products, and more particularly to a system for identification of an analgesic dosage unit. The invention relates directly to a system for providing direct safety at the point of use of a pharmaceutical product.

Abstract: An incinerator room to store secret documents and destroy them automatically according to a burn sequence by spraying slow burning flammable liquid on the contents of said room from one or more reservoirs. A control circuit, preferably supplied with energy from a secure source such as a battery, controls the ignition sequence to spray the flammable liquid, then start ignition means and start an exhaust fan and open optional electrically operated shutters or flue. The electrically operated flue prevents unauthorized access to the room by humans or fiber optic spying apparatus via ingress through the chimney of the exhaust system. Pressurized reservoirs and electrically operated valves are used in the preferred embodiment.

Abstract: A hollow-spine ladder-type cable tray with cable arms has a hollow channel within one of the two body spines which is adapted for running and holding electrical wiring. This is achieved by enlarging at least one of the spines, and thus its hollow channel, and by molding one side face of the spine so as to open outwardly except when covered by one or more snap-on cover plates. The cover plates may include mounts suitable for holding standard 110 or 220 volt electrical outlets, modular telephone jacks, or the like. Preferably, however, separate outlet plates bearing or adapted to bear the outlets are configured to snap on over the open face of at least one spine between adjacent cover plates.

Abstract: A hollow-spine cable tray has cable arms wherein the hollow channel of the body spine is adapted for running and holding electrical wiring. This is achieved by enlarging the spine, and thus its hollow channel, and by molding one side face of the spine so as to open outwardly except when covered by one or more snap-on cover plates. The cover plates may include mounts suitable for holding standard 110 or 220 volt electrical outlets, modular telephone jacks, or the like. Preferably, however, separate outlet plates bearing or adapted to bear the outlets are configured to snap on over the open face of the spine between adjacent cover plates.