Abstract: The present invention relates to a novel fire escape device. The device is a clear, heavy plastic tube that acts as a fire escape. The tube extends down the outside of a building and comprises a plurality of foot platforms throughout, varying depending on the number of floors. The floor platform would be attached to a cable that runs from the top of the building to the bottom, utilizing a large weight-resistant wheel or gear to maintain continuous operation without electricity or other sources of power. These moving foot platforms would operate like an elevator, transporting people to the bottom of the building in an emergency. Firefights can also utilize the device to help fight the fire and guide people out of the building safely.

Abstract: The present invention relates to a novel fire escape device. The device is a clear, heavy plastic tube that acts as a fire escape. The tube extends down the outside of a building and comprises a plurality of foot platforms throughout, varying depending on the number of floors. The floor platform would be attached to a cable that runs from the top of the building to the bottom, utilizing a large weight-resistant wheel or gear to maintain continuous operation without electricity or other sources of power. These moving foot platforms would operate like an elevator, transporting people to the bottom of the building in an emergency. Firefights can also utilize the device to help fight the fire and guide people out of the building safely.

Abstract: A compound of formula (I) or a pharmaceutically acceptable salt thereof (I) wherein R.sub.1 represents (a), R.sub.2 is a group OCH.sub.3, and R.sub.3 is cyano, for use in the treatment and/or prophylaxis of dementia in mammals.

Abstract: Equipment for movement upon the surface of water comprised of two stiff buoyant skis to support the user. Thrust is provided by one or more fins affixed to the bottom of the skis, the fins being affixed by an articulated joint so as to provide more resistance in one direction than in the other. The means for receiving the users feet are formed of two portions, the rear portion being demountably adjustable, the front portion being connected to the ski by a mechanical joint.