Abstract: A fishing lure that uses light as an attractant but does not require any power-generating means or light-generating means. The lure has a body with a forward end and an oppositely-disposed tail end, with the body being configured so that when drawn through water from the forward end the body orients itself to have a dorsal side, an oppositely-disposed ventral side, and two oppositely-disposed lateral sides between the dorsal and ventral sides. The lure further includes an element for collecting light impinging the dorsal side of the body, an element for conducting the light away from the dorsal side to at least one of the ventral side and the lateral sides of the body, and an element for emitting the light from the ventral and/or lateral sides of the body.

Abstract: A chaotic communication system employs transmitting and receiving chaotic oscillating circuits. One improvement to first-generation systems is the ability to modulate a nonreactive element in the transmitting circuit, thus increasing modulation bandwidth. Other features include insertion of a gain control amplifier in a chaotic receiver; signal filtering in chaotic transmitters and receivers; use of chaotic modulation techniques for cellular telephony applications; dual-transmitter and receiver systems; a dual receiver synchronization detector; interfaces to communication systems; analog chaotic signal modulation; use of multiple chaotic transmitters and receivers; digital algorithm improvement using a cube-law nonlinear component; a Gb-only receiver; a Gb-only transmitter; and positive slope transmitter and receiver systems.

Abstract: A chaotic communication system employs transmitting and receiving chaotic oscillating circuits. One improvement to first-generation systems is the ability to modulate a nonreactive element in the transmitting circuit, thus increasing modulation bandwidth. Other features include insertion of a gain control amplifier in a chaotic receiver; signal filtering in chaotic transmitters and receivers; use of chaotic modulation techniques for cellular telephony applications; dual-transmitter and receiver systems; a dual receiver synchronization detector; interfaces to communication systems; analog chaotic signal modulation; use of multiple chaotic transmitters and receivers; digital algorithm improvement using a cube-law nonlinear component; a Gb-only receiver; a Gb-only transmitter; and positive slope transmitter and receiver systems.

Abstract: Probes previously used only in polar systems are used to detect the presence of foam in nonpolar systems, such as hydrocarbon systems. The probes are used to detect the present of foam in high pressure separating equipment and to notify the operator of such equipment that a foaming condition exists. In response, the operator can either increase or decrease the amount of defoaming chemicals being added to the separator or the flowrate of the defoaming chemical is automatically changed to a predetermined flow rate. The probes may also be used to determine the amount of gas that is trapped or entrained in the crude oil.