baber/WOPTO huggingface dataset:
Patent GB-0007394-D0 (GB)
Title: Transmitting packet data
IPC: H04L47/52
Filed: 2000-03-27
Abstract: The present invention related to handling of data units in a node of a communication system. The data units are distributed in a plurality of transmission queues based on priority parameters that associate with the data units. The queues are weighted such that the weight of a queue defines the relative share of resources allocated to said queue in relation to the resources that are to be allocated to the other queues. The assigned weights can be adjusted based on information of the amount of logical connections that associate with the respective queue.
Patent GB-0113933-D0 (GB)
Title: Adjustable safety cable
IPC: E04G5/00
Filed: 2001-06-08
Abstract: A safety apparatus comprises a lower support section (121, Figure 4) having a vertical slot, an upper support section (122, Figure 4) with a carriage at a lower end, the upper and lower sections being arranged telescopically such that the carriage is slidable in the slot and a pulley system which includes first and second pulley sets (601, 602, Figure 6) with first and second securing loops (622, 623, Figure 6) and a pulley rope (402), said pulley system providing an operative connection between the upper and lower sections such that the upper section moves relative to the lower section when a rope is pulled in the direction of the movement (402). Preferably the apparatus includes a cable connection plate (Figures 2 and 3) arranged to rotate about the upper support section.
Patent GB-0116268-D0 (GB)
Title: Soil-resistant coating for glass surfaces
IPC: C23C14/06
Filed: 1999-02-02
Abstract: Method for applying coatings to both the interior surface and the exterior surface of a glass substrate during the same pass through the same sputter coating apparatus while the glass maintains a constant orientation wherein the interior surface is positioned above the exterior surface, as well as apparatus therefor, are described.
Patent GB-0116507-D0 (GB)
Title: Compound gas turbine engines and methods of operation thereof
IPC: F02C5/12
Filed: 2001-07-06
Abstract: The engine ( 10 ) has a compressor ( 12 ) for compressing air, a plurality of combustion chambers ( 22 a-f) in which fuel mixed with the compressed air combusts, and a turbine ( 16 ) which is driven by the products of combustion. Each combustion chamber operates in a cycle comprising the phases of: A. charging the combustion chamber with a charge of compressed air from the compressor while preventing air from escaping from the combustion chamber; B. then compounding by charging with a compounding charge of gas to form a compounded charge; C. then injecting fuel into the combustion chamber so that there is spontaneous ignition and combustion of the fuel with the compounded charge; and D. then exhausting the products of combustion to the turbine. The cycles of the combustion chambers are out of phase in a sequence, and part of the compounded charge (and/or the products of combustion thereof) in each combustion chamber during the combustion phase thereof is transferred to the next combustion chamber in the sequence to provide the compounding charge for that next combustion chamber.
Patent GB-0117370-D0 (GB)
Title: Reporting vehicle brake friction lining conditions
IPC: F16D66/02
Filed: 2001-07-17
Abstract: Reporting existence of a predetermined condition, eg wear, of a brake friction lining (32, fig 2a) of a railway wagon train (10, fig 5) or vehicle having many braked wheel axle sets (12, fig 1a), comprises associating condition sensing apparatus (42, 52, fig 2a) and a wireless transmitter (72, fig 2d) of condition signals with each monitored brake and a common receiver 78 moving relative to the axle sets so that condition signals, if any, are received from the wheel axle sets in turn. Conveniently, the receiver 78 is off-vehicle and may be located track- or road-side to receive signals from passing trains or may be moved alongside a stationary train. Signals from different axle sets are isolated by each axle set being proximate the receiver only for a short time by a spatial or temporal transmission and reception envelope. An energy source 82 with the receiver may empower each transmitter in an appropriate positional relationship, optionally also effecting transmission of a signal confirming correct operation if a condition signal is absent. Axle set positions relative to a datum point on the train may be recorded and correlated with condition signals to identify the position of a worn brake lining, or condition signals may be referenced to wagon identities for later attention.
Patent GB-0211589-D0 (GB)
Title: Improved solvent systems
IPC: C07F9/38
Filed: 2002-05-21
Abstract: In a method for making bisphosphonates by reacting a carbonyl compound with a phosphorus halide, the reaction is carried out in a solvent/carrier system comprising an amine hydrochloride, phosphorous acid and optionally phosphoric acid.
Patent GB-0216413-D0 (GB)
Title: Tabletted chewing gum sweet
IPC: A23G3/00
Filed: 2002-07-15
Abstract: A chewing gum tablet comprises two integral parts of which a first integral part comprises a compressed mixture of particulated gum base material and particulated tablet base material, and a second integral part comprises compressed particulated tablet base material. The integral parts are arranged as two layers on top of one another. The first integral part of the tablet is thicker than the second integral part.
Patent GB-0411072-D0 (GB)
Title: Apparatus and method for performing in-vitro dnp-nmr measurements
IPC: G01R33/62
Filed: 2004-05-18
Abstract: Apparatus for performing in-vitro DNP-NMR measurements on a sample comprises magnetic field generating apparatus (1a, 1b) located in a cryostat (2) and surrounding a bore defining respective NMR and DNP working regions (90, 92). A system for performing DNP on a suitably prepared sample in the DNP working region. A system for performing a NMR process on a sample in the NMR working region. A sample positioning mechanism (5) which can be inserted in the bore (3) to bring a sample in turn into each of the working regions. The magnetic field generating apparatus is suitably structured so that the magnetic field in the DNP working region has a homogeneity or profile suitable for performing DNP on the sample and the magnetic field in the NMR working region has a homogeneity or profile suitable for performing a NMR process on the sample.
Patent GB-0417458-D0 (GB)
Title: Filter assembly
IPC: B01D46/24
Filed: 2004-08-05
Abstract: An assembly for collecting material entrained in a gas stream comprising a housing having a head part and a body part, and inlet and outlet ports. A chamber port is provided in the head part having internal walls defining a primary chamber with a first end communicating with the chamber port and an opening at a second end. The axis of the first and second ends of the primary chamber are non-aligned. A flow conduit device has a first end which can fit into the primary chamber in the housing head part so that it is directed generally towards the chamber port in the housing and a second end which is directed towards the body part of the housing to provide a conduit for gas to flow between the body part of the housing and the outlet port. The flow conduit reduces turbulence in the flow of gas within the chamber.
Patent GB-0422317-D0 (GB)
Title: Immediate ready implementation of virtually congestion free guaranteed service capable network
IPC: H04L12/841
Filed: 2004-10-07
Abstract: Various techniques including simple TCP/IP protocol modifications are presented for immediate ready implementations of virtually congestion free guaranteed service capable network, without requiring use of existing QoS/MPLS techniques nor requiring any of the switches/routers softwares within the network to be modified or contribute to achieving the end-to-end performance results nor requiring provision of unlimited bandwidths at each and every inter-node links within the network.
Patent GB-0427371-D0 (GB)
Title: Oil tank for dry sump engines
IPC: F01M11/00
Filed: 2004-12-15
Abstract: An oil tank (10) for a dry sump engine has a housing (11) having an upper region (13) and a lower region (14) in which the oil is contained. The lower region (14) has an oil outlet (19) to feed a pump which supplies oil to the engine. The upper region (13) houses a swirl tube (16) connected to an oil inlet (17) for air to separate from the incoming oil. The upper region (13) includes an air outlet (15) and is provided with two dished baffle plates (30, 31) each shaped to form a collector area which slopes towards the swirl tube (16) in order to reduce droplets of condensation formed in the upper region flowing into the lower region (14). The wall of the swirl tube (16) is heated by the incoming oil to promote vaporisation of droplets of condensation collected in the collector area.
Patent GB-0428339-D0 (GB)
Title: Improved tooling system
IPC: B23Q3/00
Filed: 2004-12-24
Abstract: An element (10) for use in a tooling system which comprises a plurality of elements arranged in an array, the elements of the array being movable between a closed position in which the elements contact one another and are secured in position, and an open position in which the elements of the array are spaced apart and are capable of vertical movement relative to one another is characterized in that the element comprises tagging means (8) providing the element with a unique identifier. The tagging means preferably comprises a radio frequency identification (RFID) tag.
Patent GB-0525876-D0 (GB)
Title: Sash window guiding device and sash window assembly provided with guiding device
Filed: 2005-12-20
Abstract: A sash window guiding device for a slidable sash window is configured to be provided between a frame and the sash window. The sash window guiding device is configured to displace the sash window transversely to the direction of sliding thereof over a relatively small distance which is sufficient to bring the sash window at least in the closed condition thereof into a sealing contact with the frame with a sealing structure provided in between, and to bring the sash window, while opening it, out of the sealing contact with the frame. The sash window guiding device comprises a first guide 9 to be connected to the frame for guiding a body essentially in a vertical direction relative to the frame, and a second guide 12 to be connected to the sash window for guiding the body essentially at an angle to the vertical direction relative to the sash window.
Patent GB-0607326-D0 (GB)
Title: A tube for delivering a fluid to a predetermined location
Filed: 2006-04-12
Abstract: A feeding tube position confirmation device having an input optical waveguide and an output optical waveguide dimensioned to be insertable into the lumen of a feeding tube. A sensor is disposed on the optical waveguides at a position thereon which corresponds to the predetermined portion of the feeding tube. The sensor means has a colour change indicator operable to change colour relative to the chemical content of the environment proximate thereto. The input optical waveguide is operable to carry light to the sensor means and the colour change indicator is operable to change to a predetermined colour upon detection of a predetermined chemical content The sensor means causes a change in the colour of the input light to provide an output light of a predetermined colour indicative of the position of the said feeding tube. The output light is carried to the proximate end of the position confirmation device, by the output optical waveguide, at which it is viewed by the user to determine the position of the said tube in the human or animal body.
Patent GB-0610384-D0 (GB)
Title: Treatment of aqueous liquid
Filed: 2006-05-25
Abstract: Aqueous liquid having an oxygen demand flows into a treatment vessel where it is treated by suspended aerobic bacterial solids in the presence of dissolved oxygen. A pressurised flow of the treated liquid passes to a clarifying membrane separator effective to separate the flow into a discharge stream of clear liquid and a pressurised recycle stream concentrated in the aerobic bacterial solids. A first oxic gas is employed to scour the membranes and is conveyed away from the membrane separator in the pressurised recycle stream. The pressurised recycle stream is returned to under the surface of the liquid in the treatment vessel. A second oxic gas is introduced either into the pressurised recycle stream or into a further pressurised stream of aqueous liquid flowing into the same volume. The rate of introduction of the oxic gases is controlled with reference to the pH and dissolved oxygen concentration of the liquid in the vessel.
Patent GB-0708391-D0 (GB)
Title: Detection and spectrometers
Filed: 2007-05-01
Abstract: An ion mobility spectrometer has an inlet for an analyte substance opening into an ionization region that produces ions of the substance. Parallel grid electrodes extend laterally across the ion flow path and apply an electric field to the ions that is switchable between a relatively low magnitude alternating field that varies in magnitude over multiple periods and an asymmetric alternating field of sufficiently high magnitude to cause differential mobility effects. A collector collects the passed ions, and an indication of the nature of the analyte substance is produced from the collected ions passed during both the low and high field intervals. Also disclosed is the application of a substantially alternating field between the electrodes, which field varies between a low value and a higher value over a time exceeding that of the alternating period.
Patent GB-8412297-D0 (GB)
Title: Liquid dispensing container
IPC: G01F11/28
Filed: 1984-05-14
Abstract: The invention pertains to a liquid-dispensing container which comprises a squeezable reservoir, a dosage chamber, a duct connecting both chambers and a discharge duct which extends from the dosage chamber defining a non-linear flow path for the liquid to be dispensed. The container provides improved safety to the user.
Patent GB-8610189-D0 (GB)
Title: Pipe scraper
IPC: B24B9/00
Filed: 1986-04-25
Abstract: The invention describes a tool for operating on end portions of pipes for example a pipe scraper for scouring end portions of plastics pipes ready for welding to a pipe connector, comprising a support frame (2) mountable on the end portion of a pipe (24) means for moving the support frame in a circumferential path around the end portion of the pipe (24), and scraper means (l4) mounted on the support frame (2) for removing a portion of the outer surface of the pipe as the support frame travels its circumferential path around the pipe. In order to provide for a helical movement of the scraper means around the pipe wall, there are also provided means for progressively moving the scraper means (l4) longitudinally of the support frame and pipe as the support frame travels its circumferential path around the pipe.
Patent GB-8728051-D0 (GB)
Title: Chemical compounds
IPC: C07D215/14
Filed: 1987-12-01
Abstract: PCT No. PCT/DK88/00188 Sec. 371 Date Jun. 1, 1990 Sec. 102(e) Date Jun. 1, 1990 PCT Filed Nov. 17, 1988 PCT Pub. No. WO89/05294 PCT Pub. Date Jun. 15, 1989.The present invention relates to hitherto unknown compounds of formula, in which formula R1 stands for hydrogen, straight or branched, saturated or unsaturated, unsubstituted or substituted C1-C8-alkyl, aryl or for ar-C1-C4-alkyl, aryl or an being unsubstituted or substituted phenyl, R2, R3, R4, R5, R6 and R7 are the same or different and stand for hydrogen, halogen, pseudo halogen, cyano, nitro, amino, carboxy, carbalkoxy, carbamyl, hydroxy, alkyl, alkoxy; n and m are the same or different and stand for an integer from 0-6; provided that n cannot be zero when A stands for carboxy and X and Q both stand for a bond; X stands for a bond or for O, S, S(O), S(O)2 or for NR8 where R8 is defined as R1 above; Q stands for a bond of for straight or branched, C1-C6-alkylene; A stands for an acidic group, e.g. for carboxy, 1H-tetrazolyl, a sulphonic acid group, a sulfamyl group, a sulphinic acid group or a hydroxamic acid group. The present compounds are of value in the human and veterinary practice as lipoxygenase inhibitors and/or leukotriene antagonists.
Patent GB-8903434-D0 (GB)
Title: Cross bolt
IPC: E05C19/00
Filed: 1989-02-15
Abstract: The arrangement 16, 16' for a door 10 comprises an elongate housing 17 having a pair of shoots 15a, 15b, at opposite ends of the housing 17 mounted for movement relative to the housing 17 between operative and inoperative positions, a manually operable handle 19, and drive means to transmit drive from said handle 19, to the shoots 15a, 15b, to move the shoots 15a, 15b in at least one direction between said operative and inoperative positions. Housing 17 is shown as comprising a back plate 20 made as an aluminium extrusion and a front cover part 21a-d made in a plurality of sections assembled with plate 20. Handle 19 acts via lever 43, links 50a, 50b and slides 55a, 55b, the shoots 15a, 15b being adjustably connected to slides 55a, 55b by connecting members (rods) 64. Front cover section 21c has a locking arrangement and detent means to retain the bolt arrangement in operative position. In an emergency a knob 100 is struck to drive a pin 93 to break a glass sheet 81 permitting shoots 15a 15b to be moved to their inoperative position; an authorised person may operate the arrangement utilising a key operated lock 73. Figures 7-9 show an alternative arrangement with a bar handle (19') and a lock mechanism (200) with a pivotable hook member (202). <IMAGE>
Patent GB-9015321-D0 (GB)
Title: An outboard motor and boat
IPC: F02B61/04
Filed: 1990-07-12
Abstract: At present, more rigid inflatable boats become incapacitated through the outboard motor becoming submerged than the boat capsizing. The present invention comprises an outboard motor (1) having a number of special features which prevent the ingress of water so that it can be operated underwater and a boat (10) also having a number of special features to be used together with the outboard motor (1). The features on the outboard motor (1) include means for creating a water-tight seal on the carburettor shaft mountings (24, 26); means for protecting the air intake of the carburettor against ingress of water (8, 9, 11, 13; 9, 14, 15); a bellows (28) coupled to and encapsulating the starter motor (5); a sealed housing (32) for the electrical system having a moisture-tight seal around each wire at the junction with the sealed housing; a one-way valve (22) disposed in the exhaust (6); and means for protecting the atmospheric vents (20, 21) against ingress of water. The features on the boat (10) include such an outboard motor (1) plus a ducted air intake (11,15) for the carburetter (2) passing through an air sump (9). <IMAGE>
Patent GB-9107452-D0 (GB)
Title: Double-acting type dynamic back spacing removed driving system
IPC: F16H55/24
Filed: 1991-04-09
Abstract: Driving system which comprises non-reversible transmission worm gear and worm set including two sets of worms (402,405) engaging with worm gear (406). Gear (401) with handle (400) couples prime worm (402) through a slidable torsion limiting device (403) and gearing (401,404) provides reversed rotary power through a one-way-clutch (407) to the worm (405). When driving direction is reversed worm (405) is driven by the torsion limiting device (413) and the worm (402) is driven by reversed rotary power through gearing (411,414) and one-way-clutch (417). By driving the two wormgears (402,405) at slightly different speed through one of the slip clutches (403,413) backlash is always removed. <IMAGE>
Patent GB-9117448-D0 (GB)
Title: Nitrogen-based stabilizers for 3-isothiazolones
IPC: A01N43/80
Filed: 1991-08-13
Abstract: A method of protecting 3-isothiazolones of the formula: <CHEM>  wherein Y is (C1-C18)alkyl or (C3-C12)cycloalkyl each optionally substituted with one or more of hydroxy, halo, cyano, alkylamino, dialkylamine, arylamino, carboxy, carbalkoxy, alkoxy, aryloxy, alkylthio, arylthio, haloalkoxy, cycloaklylamino, carbamoxy, or isothiazolonyl; an unsubstituted or halo-substituted (C2-C8) alkenyl or alkynyl; a (C7-C10)aralkyl optionally substituted with one or more of halogen, (C1-C4)alkyl or (C1-C4)alkoxy; and an aryl optionally substituted with one or more of halogen, nitro, (C1-C4)alkyl, (C1-C4)alkyl-acylamino, carb(C1-C4)alkoxy or sulfamyl; and R and R<1> is each independently H, halogen (C1-C4) alkyl, (C4-C8) cycloalkyl or joined together to form a phenyl; comprising incorporating therewith an effective amount of a nitrogen-containing, sulphur-free compound, capable of reversibly associating with said isothiazolone.
Patent GB-9214213-D0 (GB)
Title: Correlation signal processing
IPC: H04N7/26
Filed: 1992-07-03
Abstract: A method of correlation signal processing particularly for the processing of correlation surfaces which are utilised in estimating the motion within sequences of video pictures, involves matching an assumed quadratic surface in the region of a stationary value.
Patent GB-9222436-D0 (GB)
Title: A high frequency multichannel diversity differential phase shift(dpsk)communications system
IPC: H04B7/12
Filed: 1992-10-26
Abstract: PCT No. PCT/GB91/00682 Sec. 371 Date Jan. 11, 1993 Sec. 102(e) Date Jan. 11, 1993 PCT Filed Apr. 30, 1991 PCT Pub. No. WO91/18458 PCT Pub. Date Nov. 28, 1991.A high frequency transmitter comprises a large number of narrowband channels spaced over a broad bandwidth transmission. In one arrangement input data to be transmitted is demultiplexed (1101) so that sections of data are transmitted in groups of channels at 50 baud (say), each 50 baud channel produces a number of diversity channels modulated using difference phase shift key (DPSK) (103) and then added (105) for transmission. In the receiver, coherent summation (803) of close-bunched channels can be used and semi-coherent channel addition (805) can be used across the complete bandwidth. The received signal is convened to digital form then processed by an FFT circuit to produce frequency bins corresponding to the transmitted diversity channel frequencies. DPSK demodulation is carried out and running averages are carried out in each channel to determine the proportion of times that the phase difference falls within allowed limits (907). A discrimination level (908) determines whether individual channels should be excised (914) because of noise corruption. The remaining channels in groups are then added together to determine each data bit received, in semi-coherent addition (905), the measured phase vectors are added vectorially and the vector sum is used to determine the data bit. In a second arrangement the channels of any one group are arranged in bunches of about 10 spread over a bandwidth of about 2 kHz (the experimentally determined coherence bandwidth) with the bunches spread over the whole transmission bandwidth. The bunch channels are added coherently and the resultants are added semi-coherently as before to determine the group data. The group data is then multiplexed to reproduce the high data rate input data. The arrangement allows high data rates to be transmitted with each of the diversity channels carrying only 50 baud.
Patent GB-9227058-D0 (GB)
Title: Lubricant
IPC: C10M169/04
Filed: 1992-12-29
Abstract: A lubricant suitable for use in an industrial forming process, especially cold pilgering, comprises a polyglycol as base fluid, a water-soluble inorganic filler and an organic filler.
Patent GB-9315885-D0 (GB)
Title: Top-gripping carton
IPC: B65D71/46
Filed: 1993-07-31
Abstract: A carton (11) of the top gripping type packaging a plurality of articles (A) comprising a number of apertures (60) which receive the tops of articles (A) and which are adapted to engage the underside of a flange F of the article (A). The carton (11) further comprises locking means (50) which can act to retain at least one article (A) and can also act to provide rigidity to the carton (11) by substantially fixing the relative positions of a top panel (28) and bottom panel (20). <IMAGE>