Abstract: A system and method is provided whereby exhaust gases from a cold started internal combustion engine are rapidly brought to catalytic combustion conditions. Specifically, a closed system of a low pressure metal hydride heat exchanger and a high pressure metal hydride heat exchanger is provided which, upon engine ignition, effectuates hydrogen flow from the high pressure alloy exchanger to the low pressure alloy exchanger with rapid heating of the low pressure alloy due to hydrogen occlusion, and with the further provision that the heated low pressure hydride alloy exchanger is in heat exchange relationship with the cold started engine exhaust gases or the vehicle catalytic converter and provides heat necessary for initiation of catalytic combustion of pollutants in the said exhaust gases.

Abstract: A system and method is provided whereby exhaust gases from a cold started internal combustion engine are rapidly brought to catalytic combustion conditions. Specifically, a closed system of a low pressure metal hydride heat exchanger and a high pressure metal hydride heat exchanger is provided which, upon engine ignition, effectuates hydrogen flow from the high pressure alloy exchanger to the low pressure alloy exchanger with rapid heating of the low pressure alloy due to hydrogen occlusion, and with the further provision that the heated low pressure hydride alloy exchanger is in heat exchange relationship with the cold started engine exhaust gases or the vehicle catalytic converter and provides heat necessary for initiation of catalytic combustion of pollutants in the said exhaust gases.

Abstract: A cartilage replacement apparatus. This apparatus is a hollow plastic pad with a load bearing material within the plastic pad. The load bearing surface provides the shock absorbing compliance of natural cartilage and is effective in absorbing the peak contact stresses imposed on a prosthesis when placed in an extreme, load bearing situation. The unique characteristics of the invention makes it a permanent replacement for cartilage, thus permitting patients to avoid further replacement surgery. It also would provide a unique bearing surface for total joint replacement surgery, such that it would obviate the destructive effects of particulate debris.

Abstract: A portable video cassette camera or minicam, preferably a palmcorder, is placed within a vehicle so as to monitor the activity within the passenger compartment. The minicam is contained in a box fastened to a wall within the vehicle so as to prevent the theft of the minicam. The minicam is mounted on a base adapted to fit snugly inside the box, the door of the box is opened, the base and minicam are placed inside the box once the minicam is set to record, and the door is closed. The minicam records the activity occurring in the passenger compartment through a solar cool glass window located in the door of the box.

Abstract: A portable video cassette camera or minicam, preferably a palmcorder, is placed within a vehicle so as to monitor the activity within the passenger compartment. The minicam is contained in a box fastened to a wall within the vehicle so as to prevent the theft of the minicam. The minicam is mounted on a base adapted to fit snugly inside the box, the door of the box is opened, the base and minicam are placed inside the box once the minicam is set to record, and the door is closed. The minicam records the activity occurring in the passenger compartment through a solar cool glass window located in the door of the box.