Abstract: The present invention includes rolled edge compact range reflectors and reflector systems. This invention also includes machines or electronic apparatus using these aspects of the invention. The present invention also includes methods and processes for making and using these devices and systems. In a preferred embodiment, lightweight foam panels are added to the periphery of a sharp edge terminated compact range reflector. These foam panels may be shaped using simple two-dimensional cutting apparatus. The foam panels are then preferably positioned around the edge of the reflector with the planar edges of the foam pieces abutting one another so as to form a substantially continuous rounded edge to the reflector. The edge may then be shaped, filled, sanded, or coated to improve performance of the resultant reflector.

Abstract: The present invention is a cellulosic, inorganic-filled plastic composite. The composite includes about 30% to about 70% by weight of the composite of cellulosic material, about 1% to about 20% by weight of the composite of talc, and about 25% to about 40% by weight of the composite of polyethylene. An extruded article and a method of making the cellulosic, inorganic-filled plastic composite are also disclosed.

Abstract: The present invention is directed to a method and system for displaying correlations between structural Features of a molecule and the biological or physical properties of the molecule. A unique feature of the present invention is that the user has a convenient way to select and explore a succession of interesting subsets and to interactively control the contents of each subset using filters. The medicinal chemist can thereby use his or her intuition and experience to guide the process of drug selection. In a preferred embodiment, the method and system of the invention uses at least four coordinating panels which comprise: 1) one or more first panels containing a series of molecular structural Feature or ranges of properties, such as molecular weight; 2) a second panel showing a graph (e. g.

Abstract: An in situ method and system for reductive dechlorination, the precipitation of chromium, the precipitation of heavy metals, and microbial denitrification. The invention comprises the formation of in situ anaerobic reactive zones to precipitate and filter out dissolved heavy metals as metallic sulfides, to degrade nitrate to nitrogen gas, to reduce chlorinated hydrocarbons to ethene, and to precipitate and filter out chromium. The invention is comprised of an injection well or wells that extend into a contaminated groundwater. A conduit located within the injection well conveys carbohydrates and sulfates to the contaminated groundwater. Microbes digest the carbohydrates to produce sulfate reducing and methanogenic conditions within the reactive zone that include a dissolved oxygen level less than about 0.5 mg/l, a redox potential less than about −250 mv, and a dissolved organic carbon to contaminant ratio of greater than about 50:1.

Abstract: The present invention includes antenna connectors, antenna connecting devices, and antenna connecting systems. This invention also includes machines or electronic devices using these aspects of the invention.

Abstract: An apparatus and method are disclosed wherein a linear array of electromagnetic radiation emitting devices are arranged in association with a moving workpiece. Electromagnetic radiation emitted by the array is received by two or more receivers. Several non-contact measurements may be obtained on a workpiece using the present apparatus and methods.

Abstract: A novel process has been developed for reactivation of partially utilized calcium-based sorbents for increased SO2 removal and sorbent utilization from coal-fired boilers/combustors. Spent sorbent and combustor ash samples are treated under specific conditions to modify their internal structure and expose the under utilized calcium for further SO2 capture. The reactivated sorbent shows significant improvement in utilization, increasing from less than 45% to nearly 100% utilization. Application of novel reactivation process to ash samples obtained from a circulating fluidized bed combustor also show marked improvement in utilization of available calcium, nearly doubling the amount of sulfur captured. The reactivation process involves carbonation of the unsulfated calcium. Better redistribution and exposure of the available calcium by the carbonation reactivation process, as compared to reactivation via hydration, is proposed as the main factor in increasing the sorbent utilization.

Abstract: An arcade-style racing game is described. The game preferably includes a gaming surface, an actuator, a first feedback device, a game piece, a steering mechanism, a second feedback device, and a processor. A racing track may be depicted on the gaming surface. An actuator is preferably adapted to rotate the surface about an axis on command. The game piece is preferably positioned substantially adjacent to the surface. The steering mechanism is preferably indirectly connected to the game piece, and it may be adapted to move or rotate the game piece over a predetermined range. With use of the steering mechanism, a game player may position the game piece near the center of the racing track as the surface rotates about the central axis. A player's performance may be determined fractionally by continually determining the rotational position of the track and the lateral position of the game piece.

Abstract: A modular wall structure comprised of a plurality of horizontally-oriented wall panels which are extruded components that are connected together in a stack. A plurality of modular wall structures of the present invention may be connected by fastening panels. The fastening panels may also be extruded components. In addition, preferred embodiments of the present invention may include a foundation, a roof, and an interior wall section. The roof may be comprised of a roofing panel which is an extruded component. Similarly, the interior wall section may be comprised of a plurality of horizontally-oriented interior wall panels which are extruded components that are connected together in a stack.

Abstract: The present invention is directed to a method and apparatus for adjusting the viewing angle of a liquid crystal display. In a preferred embodiment of the present invention, a plurality of digital-to-analog converters are arranged in pairs which have a fixed relationship. By determining appropriate values for the digital-to-analog converters, a desired viewing angle may be obtained for a liquid crystal display.

Abstract: A refrigerated serving device is disclosed. The refrigerated serving device is portable. It includes a food chilling area. A compressor is operatively connected to an evaporator coil and a condenser coil forming a refrigeration unit which maintains the food chilling area at a desired temperature.

Abstract: A portable arcade unit having a frame, a means for attaching a wheel means, a means for attaching a hitch means, and a detachable roof. The portable arcade unit may be disassembled for storage and transportation purposes and quickly rebuilt on-site to form an aesthetically pleasing building unit.

Abstract: The present invention allows subscribers to an online information service to participate in real-time conferencing or chat sessions in which a message originating from a subscriber in accordance with a first language is translated to one or more languages before it is broadcast to the other conference areas. Messages in a first language are translated automatically to one or more other languages through languages translation capabilities resident at online information service host computers. Access software that subscribers use for participating in conference is integrated with speech recognition and speech generation software such that a subscriber may speak the message he or she would like to share with other participants and may hear the messages from the other participants in the conference. Speech-to-speech translation may be accomplished as a message spoken into a computer microphone in accordance with a first language may be recited by a remote computer in accordance with a second language.

Abstract: The present invention includes a method for oxygenating oxide superconductive materials, and superconductive oxide materials made by said method. In broadest terms, the method of the present invention is based on an oxygenation strategy which uses temperatures higher than those typically used in the final stages of the oxygenation processes of the prior art. In the method of the present invention, higher oxygen chemical potentials are used to access higher temperatures to allow for higher oxygen diffusivity without a significant decrease in oxygen solubility.

Abstract: An amusement game in which a game piece descends adjacent a playing surface. A preferred embodiment of the game includes a playing surface, a game piece, a plurality of deflecting members, and a receiving mechanism. The playing surface is preferably inclined. The deflecting members are preferably adapted to deflect the descending game piece. Nevertheless, the game piece is preferably adapted to descend past the deflecting members. The receiving mechanism is preferably positioned below the deflecting members. The receiving mechanism may have a recessed portion and a handle. The handle is preferably adapted to enable a player to move the recessed portion relative to the playing surface. Consequently, the player is preferably enabled to move the recessed portion to catch the game piece with the recessed portion.