Abstract: A network accelerator for TCP/IP includes programmable logic for performing transparent protocol translation of streamed protocols for audio/video at network signaling rates. The programmable logic is configured in a parallel pipelined architecture controlled by state machines and implements processing for predictable patterns of the majority of transmissions which are stored in a content addressable memory, and are simultaneously stored in a dual port, dual bank application memory. The invention allows raw Internet protocol communications by cell phones, and cell phone to Internet gateway high capacity transfer that scales independent of a translation application, by processing packet headers in parallel and during memory transfers without the necessity of conventional store and forward techniques.

Abstract: An improved term addressable memory of an accelerator system and method includes a mechanism for performing predetermined plurality of pattern matches of packets to classify them for use with stateful protocol processing units that can resolve session data spread across multiple data packets and process them for the ultimate destination. The invention replaces a conventional content addressable memory with a term addressable memory, whereby redundant terms are recorded with a single memory entry. Two classes of terms are used to match packet addresses and application ports, as well as a much smaller session CAM that matches the aggregate match of all terms to a specific session.

Abstract: The present invention relates to a portable laptop computer work station comprising a first work space that includes a planar table of rectangular cross section having an upper surface for receiving a laptop computer, such upper surface terminating in a lip along one of the long sides of the table, and a lower surface fitted a Tee-shaped receiver having a pair of longitudinal legs parallel to the lip at the upper surface and a transverse leg normal to the lip. The planar table is threadably attached at its lower surface to a receiver pad of a conventional camera tripod and provides for additional work spaces to be mechanically supported therefrom via the Tee-shaped receiver.

Abstract: The present invention is a method and apparatus for effectuating commerce in claimant-driven individual pollution credits which allows gas utility consumers to claim pollution credit when reducing their pollution levels while employing energy efficiency measures, which has value. Such reduced pollution credit is given value by a third-party, thus, individuals, government agencies and related parties, working in concert with a third-party identify the need, establish ownership, calculate the pollution credit value, and create a new market that has economic value and environmental benefit.

Abstract: In a field harvester and trimmer for root crops having foliage tops growing from the crowns of the crop to be harvested and trimmed, such as large bulbous onions, turnips, parsnips and rutabagas, consisting of a movable vehicle having at least a forward mounted severing and lifting mechanism and trimmer, the improvement comprising a series of rotating and caged flail drum sub-assemblies for trimming the foliage tops and roots of the gathered crop the results of which is a surprisingly enhanced trimmed state. In accordance with the invention, the series of caged, rotating flail drum sub-assemblies of the invention each includes independently rotating dissectable cylindrical cage circumferenential of a series of transverse knives mounted on a central, independently driven shaft. The cylindrical cage includes a side wall preferably provided with a plurality of slots defining major axes of symmetry substantially transverse to axis of rotation of the central driven shaft.

Abstract: A multifunctional complex incorporates multiple uses and comprises a series of upright wall members including a first interior wall dividing the complex into at least a concert hall. The concert hall includes a stage structure excavated below ground level, a truncated annular dance floor surrounding the stage structure also excavated below ground level and a series of truncated pie-shaped audience seating sections radiating upwardly from the dance floor in which the lowest tier of open seating is above the dance floor by a height (H) where (H) is between 4 to 10 feet. The stage structure includes a rotatable central stage defining an axis of rotation and a plurality of pie shaped stationary platforms radially about the rotatable central stage. In one aspect, the central stage has a top surface a distance (H) above the dance floor where (H) is as defined, a circumferentially extending side face and an axis of rotation.

Abstract: The present invention relates to a portable tray for placement atop a conventional oil drain barrel assembly in which the tray comprises three separate but interchangeable sector elements that are each preferably formed by a plastic extrusion process, disconnectably connected to each other using conventional fasteners, such as nut-bolt combinations, about the top edge of such drain barrel assembly. Result: the tray is exceedingly convenient for stowing tools and fasteners associated with conventional oil draining operations but can be retrofitted for use with any conventional oil drain assembly irrespective of the diameter of its drain pan.

Abstract: A network accelerator for TCP/IP includes programmable logic for performing network protocol processing at network signaling rates. The programmable logic is configured in a parallel pipelined architecture controlled by state machines and implements processing for predictable patterns of the majority of transmissions. Incoming packets are compared with patterns corresponding to classes of transmissions which are stored in a content addressable memory, and are simultaneously stored in a dual port, dual bank application memory. The patterns are used to determine sessions to which an incoming IP datagram belongs, and data packets stored in the application memory are processed by the programmable logic. Processing of packet headers is performed in parallel and during memory transfers without the necessity of conventional store and forward techniques resulting in a substantial reduction in latency. Packets which constitute exceptions or which have checksum or other errors are processed in software.

Abstract: A micro-torque limiting production tool and subassembly comprises a hollow cylindrically shaped housing in which a combination bit retainer clutch mechanism is supported. The combination bit retainer-clutch mechanism includes a pair of cylindrical drive and driven clutch disks of a plastic composite composed of teflon fluorocarbon and acetal resin, each having a bulbous region and a region supported front to back relative to each other to define a primary braking surface of area .pi.(D5/2).sup.2 where D5 is the diameter of the bulbous region.

Abstract: An apparatus for cutting grooves in a green concrete slab having at least one terminating side edge transverse to a broad top surface in a low cost manner is described and includes the following elements: a hand-held portable rotary saw, supported on a rollable platform disconnectably connected to and supporting the relative to the green concrete slab. The rollable platform includes a planar base in surface contact with a conventional guide plate of the saw, and flared side walls extending outwardly from the planar base an anchoring portion adapted to receive a human-generated force to provide rectilinear travel along a preselected direction over the green concrete slab. The planar base also includes a slot in alignment with an opening in the guide plate through which the saw blade extends whereby a working plane of reference is defined that intersects an axis of rotation of the saw blade whereby a maximum depth of cut is easily defined coincident with the working plane of reference.

Abstract: The present invention relates to a hydraulic assisted comminuting, vacuuming and loading system for debris and includes: a self propelled vehicle having a bed for either (i) feeding native material, commercial mulch and the like into the system, or (ii) receiving debris from the system after comminution has occurred in a in-line fashion; a frame trailerable attached to an end of the self propelled vehicle and including ground engaging wheels; a comminuting chamber attached to the frame at one end having a plurality of side walls upwardly depending from the frame, input and output openings, a hammermill having a shaft extending across the chamber, a first hydraulic motor assembly attached at one end of the shaft including input and output hoses and a first controller, a series of bifurcated hammers and a grate through which the comminuted material passes; an air fan chamber attached to the frame having an input opening connected to the output opening of the comminuting chamber, an output opening, a fan positio

Abstract: The present invention provides a method and compositions useful for inhibiting corrosion of a corrodible metal resulting from contact of water and air with the metal. In this method, a stannous salt and a hydrocarbyl substituted succinimide of a polyethylene polyamine, separately or in combination, are added to the water in a minor amount and reduce corrosion of the metal to a substantially low rate.

Abstract: Sufficient negative charge density may be present in the wet steam flowing through the exhaust hood of a steam power generating unit to cause intense electrical discharges which cause severe corrosion of exposed carbon steel members and generate turbulence, decreasing power output. The electric charge density is proportional to current from a charge probe exposed to the flowing steam to ground. Electric charge density can be controlled by adjusting the concentration of ammonia in the steam supply. A small positive charge density will eliminate corrosion and minimize turbulence related to electrical discharges, thereby increasing power generated. The amount of negative charge released can also be decreased by cladding the portions of the flow guides and other carbon steel members located near to the turbine exhaust with stainless steel, or with an appropriately chosen insulating composition.

Abstract: The invention provides for an intermediately formed quasi-half metallic annulus useful in constructing a full metallic annulus that can be mounted at the ends of insulated pipes and like equipment for weatherproofing purposes. Each quasi-half annulus includes (a) an arcuate side wall defined by a common radius originating along a longitudinal line of formation parallel to the side wall, (b) an end wall connected at one end of the side wall, (c) the side and end wall including an integrally formed corner for uniting them wherein the side wall has a rectangular opening parallel to the line of formation and an arcuate opening normal to the line of formation at an end opposite to the end wall. The rectangular opening is offset to a side of the line of formation in a direction opposite to the position of the side wall so that the combined area of the side and end walls is slightly greater that a conventional half annulus of similar shape and dimensions.

Abstract: An apparatus for cutting grooves in a green concrete slab having at least one terminating side edge transverse to a broad top surface in a low cost manner is described and includes the following elements: a hand-held portable rotary saw, supported on a rollable platform disconnectably connected to and supporting the relative to the green concrete slab. The rollable platform includes a planar base in surface contact with a conventional guide plate of the saw, and flared side walls extending outwardly from the planar base an anchoring portion adapted to receive a human-generated force to provide rectilinear travel along a preselected direction over the green concrete slab. The planar base also includes a slot in alignment with an opening in the guide plate through which the saw blade extends whereby a working plane of reference is defined that intersects an axis of rotation of the saw blade whereby a maximum depth of cut is easily defined coincident with the working plane of reference.

Abstract: The present invention related a towing hitch for towing an up-sloped positioned motorcycle at the rear of a motor vehicle having a Class III receiver, the towing hitch comprising an anchoring support assembly attached to the Class III receiver, the latter including a L-shaped housing, a winch barrel pivotally attached between upright side walls and pivotal about a transverse axis and a winch belt operationally attached to the winch barrel and wound about a major circumferential portion of the front tire of the motorcycle. In one aspect, the full span of the circumference of the front tire is augmented by a metallic, arcuate pivot arm attached between and projecting from the side walls at the front of the L-shaped housing via a second transverse pivot axis positioned a distance D above the earth's surface where D is about equal to the radius R of the front wheel. In another aspect, the belt is bifurcated at its attached to the arcuate pivot arm to allow for easy attachment about the tread of the front tire.

Abstract: The present invention relates to a process for separating pyrite from sulfide ores and coal during flotation separation which comprises the depressing of pyrite with from about 0.05 to 0.75 kilograms per ton of concentrate solids, using a pyrite depressant compounds selected from the group consisting ofR1--S (CH.sub.2').sub.n PO (OH).sub.2 (I)wheren is between 2 and 4, andR1 is selected from a group consisting of hydrogen (H) and amidine, and ##STR1## where Ro is a lower alkyl having carbon atoms in a range of 3 to 8 with 3 to 6 being preferred and a final pH in a range of 4 to 9 depending on the ore being processed, and therafter recovering the flotation concentrate thus obtained.

Abstract: The present invention relates to a process for separating pyrite from sulfide ores and coal during flotation separation which comprises the depressing of pyrite with from about 0.05 to 0.75 kilograms per ton of concentrate solids using a pyrite depressant compounds selected from the group consisting ofR1, R2, R3 N.sup.+ O.sub.2 H.sub.4 SR4X.sup.- (I)where R1, R2 and R3 are lower alkyls wherein the final sum of the carbon atoms is in a range of 3 to 6, R4 is selected from a group consisting of hydrogen (H) and amidine and X is chlorine, bromine or iodine, ##STR1## where Ro is a lower alkyl having carbon atoms in a range of 3 to 8 with 3 to 6 being preferred and a final pH in a range of 4 to 9 depending on the ore being processed, and therafter recovering the flotation concentrate thus obtained.

Abstract: The present invention relates to a process for separating pyrite from sulfide ores and coal during flotation separation which comprises the depression of pyrite with from about 0.125 to 1.250 pounds per ton of 2-S thironium-ethane sulfonate (IESA) as a pyrite depressant. The aforementioned depressant is surprisingly effective in pyrite removal, being substantially independent of the pH values of the treated ore or coal, compatible with conventional collector reagents such as xanthates in the case of copper sulfide bearing ores as well as being substantially unobtrusive in not depressing other useful ore sulfides, including but limited to chalcopyrite, bornite, chalcosite, etc.

Abstract: Drops of water in wet steam exiting a steam turbine are electrically charged. When exposed to a sufficiently strong electric field produced by suitably disposed electrodes (34,85), the electrically charged water drops disintegrate into numerous small droplets, which serve as nuclei for internal condensation. Supersaturation of the steam is decreased, thereby decreasing the amount of water in the vapor phase, the condenser pressure, and the turbine backpressure. Electrostatic forces acting upon the charged water droplets decrease turbulence in the wet steam flow, further decreasing backpressure. The result is an increase in energy conversion efficiency and power output at constant fuel rate. A method and device for providing this beneficial result are provided.