Abstract: A system for remote control of electrical load devices, particularly electrical lighting where the commands are broadcast over a radio pager system. A radio pager receiver is located within or nearby the electrical light fixture and is normally in a standby state, receives the commands broadcast. The radio pager receiver is connected to a computer processor and electronic circuitry. The computer processor interprets the commands and instructs the electronic circuitry to perform a desired operation. These operations include but are not limited to turning an electrical light element or group of electrical light elements on or off, dimming the light element or reprogramming the electrical light element to be included in a different control group of lights. In addition, before the operation is accomplished, the computer processor checks for the appropriate security code entry.

Abstract: The pollution abatement incinerator system removes pollutants effectively, efficiently and economically from a flow of exhaust gases. The system will virtually eliminate compounds such as oxides of nitrogen, hydrocarbons, carbon monoxide, odors and organic and inorganic particulates from the exhaust gases of internal combustion engines or other sources of combustion. The resonant incinerator directly eliminates the undesirable and harmful pollution of the exhaust. A recuperator, preferably with two stages is incorporated into the system for efficiently capturing and reusing heat from the incinerator to simultaneously heat fresh air being forced through the recuperator and into the incinerator. A fuel converter is used to vaporize fuel of almost any type and inject the vaporized fuel into a ring injector within the incinerator. The ring injector disperses the vaporized fuel within incinerator. The vaporized fuel in the incinerator chamber is then ignited.

Abstract: A grout sealant applicator for holding a quantity of low viscosity liquid grout sealant and for controlling the uniform rate of dispensing the sealant into the groove of the grout of a tile floor. The applicator includes an elongated tubular handle which is fillable from one end with sealant and a sealant flow regulating valve at the other end of the handle. A nozzle is connected to the valve so that sealant flows by gravity feed from the handle when positioned somewhat uprightly, through the valve and a small longitudinal bore within the nozzle. The handle is of sufficient length to hold a large quantity of sealant to minimize refills and to permit the hand grasping and manipulating of the upper end thereof to cause the distal end of the nozzle to slide within the grooves formed by the grout and without the need for stooping or kneeling.