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| Number | Title | Issue Date |
| 6794781 | Compact electrical machine An electrical machine comprises a combined magnetic gearbox and electrical generator. A first set of permanent magnets (30) are arranged on a rotor (16) to produce a spatially variable first magnetic field. A second set of permanent magnets (32)... | 09/21/2004 |
| 6785849 | Arrangement for reducing a media independent interface speed in a network switch emulation system A test system includes a switch emulator, a network test device, and an interface converter. The switch emulator is configured for transmitting first network data on a first media independent interface based on a first interface clock, and the network test device co... | 08/31/2004 |
| 6780211 | Device for gasification of spent liquor Device for the understoichiometric gasification of spent liquor from chemical pulp production under centrifugal influence, which device comprises an upper reactor part (1), which upper reactor part is provided with an inlet (31) having a nozzle (8 | 08/24/2004 |
| 6776055 | Measurement of fuel flow A fuel mass flowmeter 10 includes a rotatable drum 22 through which fuel to be metered may pass and an impeller 24 mounted within the drum such that it may rotate relative thereto but is biased against such rotation by a spring 26. The dr... | 08/17/2004 |
| 6773689 | Carbon media for storage of hydrogen This invention relates to a carbon media for storage of hydrogen characterized in that it comprises known and novel micro-domain materials and that it is produced by a one or two-step plasma process. In the one-step plasma process conventional carbon black or graphi... | 08/10/2004 |
| 6773771 | Ink-jet recording sheet Disclosed is an ink-jet printing sheet which comprises a support and at least one ink-receptive layer provided on the support, wherein at least one of the ink-receptive layer contains silica fine particles having an average primary particle diameter of 20 nm or less... | 08/10/2004 |
| 6764276 | Guide vane assembly A fan outlet guide vane assembly (36) for a turbofan gas turbine engine (10) comprises a fan casing (32) and a plurality of circumferentially spaced radially extending fan outlet guide vanes (34). The fan outlet guide vanes (34) ar... | 07/20/2004 |
| 6761502 | Joint for sheet material and a method of joining sheet material A joint (40) for joining a first metal sheet (10) to a second metal sheet (30) comprises a plurality of deformable projections (14) on an edge (12) of the first metal sheet (10). Each deformable projection (14) has an... | 07/13/2004 |
| 6760341 | Segmention of buffer memories for shared frame data storage among multiple network switch modules A network switching system having a plurality of multiport switch modules and respective connected buffer memory devices assigns in each of the buffer memory devices a memory segment for storage of frame data from a corresponding one of the switch modules. Each memo... | 07/06/2004 |
| 6760277 | Arrangement for generating multiple clocks in field programmable gate arrays of a network test system A test system for a design of a network device under test includes an oscillator configured for generating a first clock signal for a first clock domain, and field programmable gate arrays. Each field programmable gate array is configured for performing device opera... | 07/06/2004 |
| 6757742 | Computer-based system for validating hash-based table lookup schemes in a network switch A computer-based system is configured for generating a first data structure having entries representing respective network nodes having layer 2 and layer 3 network addresses. The system generates a second data structure, having a plurality of data pack... | 06/29/2004 |
| 6755297 | Symbol printer A lumber processor includes slowdown conveyor to transition lumber pieces from one processing device to a subsequent processing device where the movement of lumber pieces changes from lineal to lateral motion; a printer station includes a printer boom which includes... | 06/29/2004 |
| 6747041 | Heterocyclic dicarboxylic acid diamide derivatives, agricultural/horticultural insecticides and method of using the same Heterocyclic dicarboxylic acid diamide derivative represented by the general formula (I): wherein R1, R2 and R3 represent each H, optionally halogenated C3-6 cycloalkyl, etc.; ... | 06/08/2004 |
| 6746820 | Light-sensitive composition and light-sensitive lithographic printing plate There are disclosed a light-sensitive composition which comprises a polymer comprising a carboxyl group and a polymerizable double bond at the side chain, an organic-borate salt, and a hindered amine compound or a protonic acid captor; and a lithographic printing pl... | 06/08/2004 |
| 6745246 | Apparatus and method in a network switch for modifying a bandwidth request between a requestor and a router A network switch, configured for performing layer 2 and layer 3 switching in an Ethernet (IEEE 802.3) network without blocking of incoming data packets, includes a network switch port having a filter (i.e., a packet classifier module) configured for ev... | 06/01/2004 |
| 6744783 | Frame identifier for identifying layer 2 data packet types for upper layer packet classification in a network switch port A network switch, configured for performing layer 2 and layer 3 switching in an Ethernet (IEEE 802.3) network without blocking of incoming data packets, includes a network switch port having a filter (i.e., a packet classifier module) configured for ev... | 06/01/2004 |
| 6742075 | Arrangement for instigating work in a channel adapter based on received address information and stored context information A host channel adapter is configured for servicing a work notification, supplied by a host process to an assigned destination address accessable by the host channel adapter, based on matching the assigned destination address with a stored notification address from o... | 05/25/2004 |
| 6741594 | Arrangement for identifying data packet types from multiple protocol formats on a network switch port A network switch, configured for performing layer 2 and layer 3 switching in an Ethernet (IEEE 802.3) network without blocking of incoming data packets, includes a network switch port having a filter (i.e., a packet classifier module) configured for ev... | 05/25/2004 |
| 6739830 | Gas turbine engine blade containment assembly A gas turbine engine fan blade containment assembly (38) comprising a generally cylindrical, or frustoconical, metal casing (40) which has an inner surface (62), an outer surface (64), an upstream flange (42) and a downstream flang... | 05/25/2004 |
| 6732527 | Combustion chamber A three-stage lean burn combustion chamber (28) comprises a primary combustion zone (36), a secondary combustion zone (40) and a tertiary combustion zone (44). Each of the combustion zones (36,40,44) is supplied with premixed fuel ... | 05/11/2004 |
| 6728793 | System management bus address resolution protocol proxy device A proxy device such as a microcontroller, coupled to the SMBus, is configured for obtaining, according to the SMBus Address Resolution Protocol (ARP) and from an Address Resolution Protocol (ARP) master, an SMBus slave address for an SMBus device. The proxy device a... | 04/27/2004 |
| 6728255 | Apparatus and method for storing min terms in a network switch port memory for identifying data packet types in a real time A network switch, configured for performing layer 2 and layer 3 switching in an Ethemnet (IEEE 802.3) network without blocking of incoming data packets, includes a network switch port having a filter (i.e., a packet classifier module) configured for evaluating an in... | 04/27/2004 |
| 6725541 | Flow directing element and a method of manufacturing a flow directing element A thrust reverser cascade flow directing element (28) for a gas turbine engine (10) comprises a plurality of plates (30) and a plurality of flow directing vanes (40). At least one vane (40) extends between each pair of plates (3... | 04/27/2004 |
| 6728246 | Arrangement for reducing layer 3 header data supplied to switching logic on a network switch A network switch, configured for performing layer 2 and layer 3 switching in an Ethernet (IEEE 802.3) network without blocking of incoming data packets, includes network switch ports, each including a port filter configured for obtaining and filtering ... | 04/27/2004 |
| 6723562 | DNA construct for transforming a yeast A DNA construct comprising: (1) a selective marker gene, (2) a galactose-inducible growth inhibition sequence, (3) a pair of FRT sequences in the same orientation flanking (1) and (2), and (4) a DNA fragment capable of recombining with a ... | 04/20/2004 |
| 6718379 | System and method for network management of local area networks having non-blocking network switches configured for switching data packets between subnetworks based on management policies A centralized policy server sends policy messages, that describe network management policy, to network switches. Each policy message includes a packet attribute that enables a network switch to uniquely identify a received data packet, and either a priority level or... | 04/06/2004 |
| 6714542 | Apparatus and method for storing min terms in a central min term memory for efficient sharing by a plurality of network switch ports A network switch, configured for performing layer 2 and layer 3 switching in an Ethernet (IEEE 802.3) network without blocking of incoming data packets, includes a plurality of network switch ports each having a filter (i.e., a packet classifier module... | 03/30/2004 |
| 6714556 | In-band management of a stacked group of switches by a single CPU A switching system includes switches, each having a host processing unit and a switching unit, and a backbone link configured for transferring data packets between the switching units. One of the host processing units is configured as a master unit for generating a ... | 03/30/2004 |
| 6713093 | Antialopecia agent The present invention provides an antialopecia agent which is a drug for protecting, reducing or preventing alopecia frequently occurring as the side effect of anticancer agents, wherein the drug inflicts neither any pain nor unpleasantness on patients under the tre... | 03/30/2004 |
| 6711161 | Arrangement for providing linearly scaleable address forwarding tables within multiple network switch modules A network switching system having a plurality of multiport switch modules arranged in a cascaded sequence uses a signaling protocol that eliminates the necessity of storing a given network address within each of the address forwarding tables of the multiport switch ... | 03/23/2004 |
| 6711165 | Apparatus and method for storing min terms in network switch port memory for access and compactness A network switch, configured for performing layer 2 and layer 3 switching in an Ethernet (IEEE 802.3) network without blocking of incoming data packets, includes a network switch port having a filter (i.e., a packet classifier module) configured for ev... | 03/23/2004 |
| 6708499 | Combustion apparatus A wall element for use as part of an inner wall of a gas turbine engine combustor wall structure is of cast construction and includes a plurality of cooling apertures provided therethrough and formed during the casting process. The cooling apertures may be located i... | 03/23/2004 |
| 6706996 | Method of laser drilling a hole A method of producing an angled hole 14 in a workpiece 10 includes the steps of: using a laser beam to produce an initial orifice in the workpiece 10; translating the laser beam away from the initial orifice to a starting point at a periphery of... | 03/16/2004 |
| 6701717 | Cycle gas turbine engine A variable cycle gas turbine engine (10) includes first and second compressors (18,16), combustion apparatus (20) and first and second turbines (22,24) operable to drive the first and second compressors (18,16) respectively via interconnecting shafts. The... | 03/09/2004 |
| 6698206 | Combustion chamber A three-stage lean burn combustion chamber (28) comprises a primary combustion zone (36), a secondary combustion zone (40) and a tertiary combustion zone (44). Each of the combustion zones (36,40,44) is supplied with premixed fuel and air by respective fu... | 03/02/2004 |
| 6699577 | Air purification-functioning road and method for purifying polluted air over road At least one part of a road surface is covered by a photocatalyst layer containing a photocatalyst such as titanium dioxide, etc. to purify pollutants in exhaust gases emitted from vehicles by photocatalytic reaction of the photocatalyst. Pollutant-origin... | 03/02/2004 |
| 6692886 | Method for manufacturing a lithographic printing plate An object of the present invention is to provide a method for manufacturing an aluminum printing plate which is superior in fine line reproduction and has no occurrence of spot-like defect in the silver image part. According to the present invention, a me... | 02/17/2004 |
| 6688110 | Air impingement cooling system Where gas turbine engine structure eg combustion equipment, is to be air impingement cooled, the surface which receives the air jets is so shaped as to produce boundary layer separation zones 34, 38 and 44 in the cooling air, as it spreads across the surf... | 02/10/2004 |
