Abstract: An energy absorbing bushing may have a base portion and a tubular portion attached to the base portion, and a split extending through the base portion and the tubular portion. The split may have three portions each at a different angle with respect to one another.

Abstract: An animal control device for prohibiting animal access to or egress from a desired area. The transmitter comprises a flexible transmitter strip and strip extensions that are designed to be physically unobtrusive. The strip further comprises on/off switch, frequency control, AC power plug and a battery backup. The receiver and emission component of the device comprises a removable and adjustable animal collar, or plurality of animal collars which emit audible sound, ultrasound, vibration, or mild electric shock.

Abstract: An automatic animal feeder includes a housing has a top wall, a bottom wall and a peripheral wall having an opening therein. A plurality of food delivery assemblies is positioned in the opening. Each of the food delivery assemblies includes a food drawer slidably positioned in the opening. The drawer is selectively extended inwardly or outwardly of the housing when a rod threadably coupled thereto is rotated. A motor is mechanically coupled to the driving rod. A processor is mounted in the housing and is electrically coupled to each of the food delivery assemblies for selectively turning on the motors. A first time control is electrically coupled to the processor for selectively inputting a time and date when each of a selected one of the food trays will be extended outwardly from the housing. A cooling assembly is mounted in the housing for selectively cooling an interior of the housing.

Abstract: Useful fertilizer solutions of high nitrogen and high sulfur content can be prepared from ammonium sulfate, ammonium nitrate and urea in water. By selecting proper ratios, low salt-out temperatures can be achieved to use optimum amounts of inexpensive urea.

Abstract: This invention is a method to recover caprolactam from a combined stream of mother liquor from a caprolactam crystallizer and other lactam containing aqueous streams, the improvement comprising steam distilling the combined stream at a temperature of from between about 180.degree. C. to 235.degree. C. in the absence of any depolymerization agent such as phosphoric acid; so that the residue from the steam distilling remains fluid; relatively low levels of caprolactam remain in the residue; less residue is generated; the recovered caprolactam has improved high quality; and losses of caprolactam due to side reactions are reduced.