Abstract: An RF coil loop assembly technique that maintains coil isolation at varying coil positions is presented. A mutual inductance compensation circuit connected in series with each RF coil loop of the coil loop assembly substantially minimizes the coupling, or mutual inductance, that forms between the RF coil loops. The mutual inductance of the compensation circuit substantially equals, and is opposite in phase or polarity, to the mutual inductance that forms between the RF coil loops as the RF coil loops move or rotate with respect to each other.

Abstract: A battery pack having a first secondary cell and a second secondary cell, preferably of a non-aqueous chemistry, is described. Each secondary cell has a discharge capacity and an internal resistance to a direct charge current. To diminish and alleviate problems associated with extended cycling of battery packs, the internal resistance to the direct charge current and the discharge capacity of each secondary cell is substantially matched. Thereby, the battery packs have longer running voltages and increased energy density.

Abstract: A rotating toy may then include a hub having a central axis and a lower portion; a plurality of counter rotating blades extending outwardly from the lower portion of the hub, the plurality of counter rotating blades having a tip connected to an outer ring; a single means for rotating the hub and blades sufficiently quickly to generate a major portion of the lift generated by the aircraft through the single rotating means; and the hub having an upper portion above the plurality of counter rotating blades and above the single rotating means such that the aircraft includes a center of gravity above the plurality of counter rotating blades to provide a self-stabilizing rotating toy. In furtherance thereto the single rotating means may be secured on the central axis and positioned below the counter rotating blades.

Abstract: A system and method for creating a unique alias associated with an individual identified in a health care database such that health care data, and particularly pharmaceutical-related data, can be efficiently gathered and analyzed. The system has a first data store for storing at least one record where each record includes a plurality of identification fields which when concatenated uniquely identify an individual, and at least one health care field corresponding to health care data associated with the individual. The system also has a second data store, and a processor. The processor selects a record of the first data store, then selects a subset of the plurality of identification fields within the selected record, and concatenates the selected subset of identification fields. Then the processor stores the concatenated identification fields in a record in the second data store with the at least one health care field from the selected record of the first data store.

Abstract: The rotating toy in accordance with the present invention includes a hub having an outer portion rotatably connected to an inner portion. At least three rods extending outwardly from the hub to connect to an outer ring. A motor operably connected to a propeller is further disposed on each rob between the hub and the outer ring. In addition the rods are positioned such that each is offset by the same predetermined angle. When operating, the propellers spin in a first direction exerting a reaction torque in the opposite direction causing the outer portion to rotate in the opposite direction. The inner portion includes a plurality of legs with vanes that protruded outwardly such that the downward moving air is deflected causing the inner portion not to rotate. A tether attached to a control box and the rotating toy communicates a drive voltage to each motor.

Abstract: A battery pack having a first secondary cell and a second secondary cell, preferably of a non-aqueous chemistry, is described. Each secondary cell has a discharge capacity and an internal resistance to a direct charge current. To diminish and alleviate problems associated with extended cycling of battery packs, the internal resistance to the direct charge current and the discharge capacity of each secondary cell is substantially matched. Thereby, the battery packs have longer running voltages and increased energy density.

Abstract: The rotating toy in accordance with the present invention includes a hub having an outer portion rotatably connected to an inner portion. At least three rods extending outwardly from the hub to connect to an outer ring. A motor operably connected to a propeller is further disposed on each rob between the hub and the outer ring. In addition the rods are positioned such that each is offset by the same predetermined angle. When operating, the propellers spin in a first direction exerting a reaction torque in the opposite direction causing the outer portion to rotate in the opposite direction. The inner portion includes a plurality of legs with vanes that protruded outwardly such that the downward moving air is deflected causing the inner portion not to rotate. A tether attached to a control box and the rotating toy communicates a drive voltage to each motor.

Abstract: A screen assembly for a rear vehicle window includes a screen track mechanism mounted to the existing window track assembly in which one or more windows are slidably received. A screen is slidably received within the screen track mechanism. When the windows are slid to an open position, the screen may be conveniently slid to cover the opening to prevent debris from entering the passenger compartment. Alternative embodiments include a pair of screens which may be selectively joined and a screen which may be joined to the side of a movable window to interchangeably move the window or screen to cover the opening.

Abstract: A protocol for multilink access network-local exchange (AN-LE) interfaces is provided for common channel signaling on all AN-LE links and the transfer of calls and control to operational links upon detection of a link failure. The protocol permits the AN to assign channels on an AN-LE link and is error-tolerant and self-aligning.

Abstract: A distributed, predictive, event-driven processing environment is provided for controlling a number of elements characterized by different states and events. Transitions between states are reflected by predictive, event-driven, independent functions provided in the action subroutines and do not require state searches associated with fixed state machines. Action subroutines can be grouped together in various service groups which require similar event processing. Service groups are invoked by an action subroutine manager which can also access a application programming interface set. Processing of different elements can be spread across multiple processors or a single processor with the action subroutines having no knowledge of the number of processors.

Abstract: A method and apparatuses for expressing the liquid phase from a wet mixture such as a clay-like mixture includes a primary roll (12, 104) with a plurality of smaller pressure rolls (13, 112-118) biased against its surface at circumferentially spaced intervals and at increasing pressures. The primary roll and at least the upstream one (112) of the pressure rolls have a thick outer covering of a substantially deformable elastomeric material. A pair of opposed filter belts (22, 23 or 142, 144) are trained about the primary roll and means are provided to feed the wet mixture between the belts to carry the mixture successively through the nips between the primary roll and the pressure rolls. The mixture is initially subjected in the first nip to a relatively gradual rate of increase in pressure and in subsequent nips is subjected to progressively steeper rates of increase in pressure adapted to the different flow behavior of the mixture caused by the increasing solids content of the mixture.