baber/WOPTO huggingface dataset:
Patent GB-0107578-D0 (GB)
Title: Radio communication system
IPC: H04J13/00
Filed: 2001-03-27
Abstract: A radio communication system comprises a primary station adapted to transmit a series of data packets on a downlink channel to a secondary station. The primary station determines a property relating to the Doppler spread of the downlink channel and uses this property in the determination of suitable parameters for packet transmission. Possible properties from which an indication of the Doppler spread can be derived include the received signal to interference ratio and the transmitted power control commands. Possible parameters for packet transmission include transmission power, modulation and coding scheme, delay before retransmission of a packet received in error, and spreading factor. By determining packet transmission parameters based on uplink signal properties or on transmitted power control commands, the need for the secondary station to measure radio channel properties and signal these to the primary station is removed, thereby reducing signalling traffic and overall interference levels and extending battery life.
Patent GB-0114853-D0 (GB)
Title: Happier Mapping
IPC: C12Q1/68
Filed: 2001-06-18
Abstract: The invention provides a method for analyzing a nucleic acid, comprising cleaving the nucleic acid into multiple fragments at a defined sequence, and selectively amplifying individual fragments to produce a map by a modified HAPPY mapping technique.
Patent GB-0302903-D0 (GB)
Title: Communication systems and apparatus and methods for use therein
IPC: H04L12/56
Filed: 2003-02-08
Abstract: A wireless communication system (200) supporting packet data communications in a timeslot-based operational procedure, the communication system comprising a network processor for transmitting communications to and/or receiving communications from one or more remote communication terminals (212, 214), wherein the network processor (236, 248) comprises generation means for generating signalling messages to be sent to target remote communication terminals and a scheduler (255) for scheduling sending of the signalling messages to target remote communication terminals, characterised in that the scheduler (255) is operable to receive a plurality of signalling messages from the generation means and to control timing of sending of the signalling messages whereby one or more of the timeslots of the operational procedure incorporate two or more of the signalling messages. The invention enables short signalling messages, for example end-of-data messages, to be sent to a number of remote communication units, for example mobile stations, by sending two or more of the messages within the same timeslots. This provides the advantage that the number of timeslots used for control signalling will decrease, thereby increasing the number of timeslots available for data payload transfer thereby improving the speed and throughput of data payload. The system may be a TETRA system.
Patent GB-0303812-D0 (GB)
Title: Tracking audience size
IPC: H04N21/6405
Filed: 2003-02-19
Abstract: The method involves transmitting to receivers receiving a multicast a plurality of requests for feedback, each request including a probability parameter (P). Each terminal replies to this (or not) with a corresponding probability. One then counts the number (r) of replies to each request; determines, from the counts and parameters, estimates of the number of receivers; and filters the estimates. The method further includes repeatedly computing a new probability parameter to be included in a subsequent feedback request, filtering the estimate based on a parameter value; including adaptively adjusting the parameter value of said filtering of the estimate as a function of the power spectrum of past values of the estimate.
Patent GB-0320289-D0 (GB)
Title: Multilayer electrofusion couplings
IPC: F16L47/03
Filed: 2003-08-29
Abstract: An electrofusion coupling comprises one or more inner layers of meltable thermoplastic 101, 102 holding an electrically conductive coil 103, and an outer barrier layer 115 with relatively greater resistance to organic solvents, than the inner layers 101, 102. A chemical pretreatment step is applied to the exterior surface of the inner layers 102 prior to adhesion of the barrier layer 115. The chemical pretreatment may involve treatment with an acid, such as chromic acid, corona discharge, fluorination, flame treatment, ozone treatment, plasma treatment with oxygen, nitrogen, hydrogen or argon. The coupling may be used to couple pipe ends.
Patent GB-0501633-D0 (GB)
Title: Hinge
IPC: E05D3/06
Filed: 2005-01-28
Abstract: A hinge has first and second leaves (1 and 2) pivotally linked together, each leaf having at least two mounting holes (5) for receiving fixing screws, wherein the mounting holes (5) are elongated whereby the position of the hinge may be adjusted after insertion of the fixing screws, in use. The method of hingedly mounting a door using the hinge of the invention comprises attaching the hinge to the door and to the door frame by means of screws (10) passing through the mounting holes in such a manner that the hinge is slidable relative to the door and/or the door frame, adjusting the door to the desired vertical position relative to the door frame, and tightening the screws to lock the position of the door.
Patent GB-0525308-D0 (GB)
Title: Creating layers in thin-film structures
IPC: C09D11/00
Filed: 2003-09-24
Abstract: A layer of a material is created in a thin-film structure by coating a substrate ( 14 ) in one pass with an ink having a major, fugitive component ( 13 ) and at least one minor, non-fugitive component ( 12 ) and treating the ink to expel the major component ( 13 ) to leave the layer ( 15 ) of material. The layer ( 15 ) may bean electrically insulating layer having a thickness in the range 0.5 to 10 micrometres, with the ink containing non-fugitive colloidal ceramic nanoparticles having a size in the range 10 to 100 nanometres. The layer ( 15 ) may be a process control. layer, such as an etch stop layer or barrier layer. The layer ( 15 ) may be an optically emissive layer or a layer of predetermined electrical conductivity.
Patent GB-0603596-D0 (GB)
Title: Method for forming an article having a decorative surface
Filed: 2006-02-23
Abstract: wherein said curable composition comprises a polyisocyanate and a component comprising isocyanate reactive groups and wherein said ink composition contains a solvent or solvent blend in which said curable composition is soluble or miscible.
Patent GB-0715044-D0 (GB)
Title: CODM - computerized online drink machine
IPC: G06Q30/02
Filed: 2007-08-02
Abstract: One or more drinks machines are used for preparing or providing drinks using a computers' network, and an adapter connected in between. The users can order drinks through a graphic interface and monitor the status of the drinks and of the machines. The orders can be managed using a queue and each user can be notified through the computer when the drink is ready or can he prepared. The adapter can he connected to an existing machine or provided with one. Another possibility is that the adapter would include wireless communication support. It may he possible that the adapter would also monitor the drink machine as well as sending commands for preparing ordered drinks.
Patent GB-0812788-D0 (GB)
Title: Improvements in or relating to vibrating structure gyroscopes
IPC: G01C19/5684
Filed: 2008-07-12
Abstract: An exemplary vibrating structure gyroscope includes a ring structure, an external frame and a flexible support including a pair of symmetrical compliant legs arranged to retain the ring structure within the external frame. A metal track is provided on an upper surface of the ring structure, the compliant legs and the external frame, over an insulating surface oxide layer. Each flexible support is arranged to carry a metal track associated with a single drive or pick-off transducer. The metal track is repeated for eight circuits, one circuit for each transducer. Each circuit of metal track associated with a transducer begins at a first bond-pad on the external frame, runs along a first compliant leg, across an eighth segment of the ring structure and back along the other compliant leg to a second bond-pad on the external frame.
Patent GB-0814840-D0 (GB)
Title: Improvements in or relating to beverage dispense systems
IPC: B67D1/08
Filed: 2005-08-17
Abstract: A beverage dispense system employs a supply line 4 connectable to a source 1 of beverage for delivering beverage to a dispense tap or to a source of cleaning fluid to clean the supply line 4. Beverage in the supply line 4 is cooled by heat exchange with coolant in a heat exchanger 7 prior to dispense. Coolant flow through the heat exchanger 7 is prevented when the supply line 4 contains cleaning fluid to prevent the cleaning fluid freezing in the heat exchanger 7.
Patent GB-0821257-D0 (GB)
Title: A rotary machine such as a gas turbine engine
Filed: 2008-11-21
Abstract: A gas turbine engine has a signal transmission system comprising a waveguide 40 which enables the transmission of microwave radio signals between a rotor 24 and stationary receiving electronics 32 of the engine. The waveguide 40 is centred on the engine axis 9.
Patent GB-0917002-D0 (GB)
Title: Improved shigella blebs
IPC: A61K35/12
Filed: 2009-09-28
Abstract: Hyperblebbing Shigella strains are generated by disrupting one or more components of the Tol-Pal system. The blebs from these strains are useful immunogens for vaccination. The individual proteins found in these blebs can also be used as immunogens.
Patent GB-8308822-D0 (GB)
Title: Chemical process
IPC: C07D213/61
Filed: 1983-03-30
Abstract: A 2-oxo-5-methyl-5,6-dihalopiperidine is contacted in a high boiling solvent, preferably trichlorobenzene, with a stoichiometric excess, up to 70 mole % excess, of a chlorinating agent, preferably phosphorus oxychloride or phosgene, at an elevated temperature between 80 DEG  and 130 DEG  C. The solution of 2-chloro-5-methylpyridine so obtained may be used directly for further chlorination to form 2-chloro-5-trichloromethylpyridine with, for example, chlorine gas in the presence of a free radical initiator. This chemical intermediate is useful in the synthesis of certain herbicidal compounds.
Patent GB-8319307-D0 (GB)
Title: C-23-modified derivatives of omt
IPC: C07H17/08
Filed: 1983-07-18
Abstract: C-23-Modified derivatives of 5-O-mycaminosyl-tylonolide (OMT) of the formula:   <IMAGE> 1  wherein R is chloro, fluoro, -S-R4, azido, -NHR5, pyridinium, or -OSO2CF3; R1 is hydrogen, optionally substituted C1-C5-alkanoyl or optionally substituted benzoyl, phenylacetyl, phenylpropionyl, phenoxyacetyl or phenylthioacetyl; R2 and R3 are hydrogen, optionally substituted C1-C5-alkanoyl or optionally substituted benzoyl, phenylacetyl or phenylpropionyl; R4 is hydrogen, optionally substituted C1-C6-alkyl, cyclohexyl, C1-C5 alkanoyl, optionally substituted phenyl or benzyl, or an optionally substituted heteroaryl group selected from imidazolyl, pyrazolyl, pyridyl, pyrimidyl, pyrazinyl, pyridazinyl, triazinyl, triazolyl, tetrazolyl, oxazolyl, isoxazolyl, oxadiazolyl, thiazolyl, isothiazolyl, thiadiazolyl, thienyl and furanyl; and R5 is hydrogen or an acyl group selected from optionally substituted C1-C5-alkanoyl, optionally substituted benzoyl, phenylacetyl, or phenylpropionyl or optionally substituted phenylglycyl or phenylalanyl; and of the formula:   <IMAGE> 2  wherein: R6 and R7 together form a CH2= group or R6 is R8O- and R7 is methyl; R8 is C1-C4-alkyl, benzyl or phenethyl; and R1, R2 and R3 are as defined in formula 1; and salts thereof are useful antibiotics or intermediates to antibiotics.
Patent GB-8324124-D0 (GB)
Title: Hand lever assembly
IPC: F16D23/12
Filed: 1983-09-08
Abstract: A control lever 43 is held disengaged by two separate means. The lever 43 is so arranged that it must be moved over-centre into its disengaged position. Additionally, the lever 43 is automatically latched to a fixed member 52, 42 as it moves into its disengaged position, deliberate manual release of the latch 51 being necessary before the lever 43 can be moved back over-centre into its engaged position. Specifically used as the clutch control lever on an agricultural tractor. <IMAGE>
Patent GB-8428641-D0 (GB)
Title: Composite material
IPC: G03F1/80
Filed: 1984-11-13
Abstract: A composite material for forming metallic images comprises a support, a metallic thin layer and a light-sensitive resin layer or an image wise etching resistant layer, a metal chelating agent being included in at least one layer on the support.
Patent GB-8603645-D0 (GB)
Title: Loudspeakers
IPC: H04R7/12
Filed: 1986-02-14
Abstract: In a cone loudspeaker having a central dome (14), an annular cone (10) around the dome, and a voice coil (18), the central dome (14) is made mechanically strong and axially stiff and is an acoustic radiator in its own right. The dome (14) is preferably also radially stiff and its radial stiffness may be enhanced by a circumferential reinforcing ring. The dome is preferably hemispherical and may be made of aluminium, titanium or fibre-reinforced plastics materials.
Patent GB-8609033-D0 (GB)
Title: Pharmaceutical compositions
IPC: A61K31/40
Filed: 1986-04-14
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, LU, NL, SE Pharmaceutical compositions, characterized in that they contain at least one hydroxyethyl starch and at least one compound having nootropic activity. 1. Claims for the Contracting States : AT, ES, GR Process for the preparation of pharmaceutical compositions, characterized in that at least one hydroxyethyl starch is mixed with at least one compound having nootropic activity.
Patent GB-8719398-D0 (GB)
Title: Boat trailers
IPC: B60P3/10
Filed: 1987-08-17
Abstract: A boat trailer 10 has road wheels each secured to a sealed wheel hub assembly 11 ventilated solely by ventilation passage means 51 comprising interconnected passages 57, 55 formed within a stub axle 21, an elbow piece 61, and a flexible pipe 65 leading to an elevated position of the trailer. The arrangement avoids intake of water into the hub assembly 11 when the trailer is backed into water, following a road journey, during which air present within the assembly expands dur to heat being generated by the bearings 23, 25. <IMAGE>
Patent GB-8727503-D0 (GB)
Title: Labels
IPC: G09F3/02
Filed: 1987-11-24
Abstract: PCT No. PCT/GB88/01034 Sec. 371 Date Jul. 24, 1989 Sec. 102(e) Date Jul. 24, 1989 PCT Filed Nov. 24, 1988 PCT Pub. No. WO89/05021 PCT Pub. Date Jun. 1, 1989.A self-adhesive label has a label base secured by pressure sensitive adhesive to release backing material. A portion of the upper surface of the label base is provided with a layer of varnish, and a label is adhesively secured in releasable fashion to the upper surface of the varnish layer.
Patent GB-8815203-D0 (GB)
Title: Method & device for generating continuous fusion process in superconducting vortex plasma
IPC: H05H1/02
Filed: 1988-06-27
Abstract: The invention relates to a method and device for generating a continuous fusion process in a superconducting plasma. The vortex plasma is generated by an electrical high-voltage discharge over a discharge gap (4). Through the discharge gap (4) a cold gas containing nuclear fusion fuel is flowing at high speed. The discharge gap is defined by two electrodes (12) on opposite sides.
Patent GB-8911912-D0 (GB)
Title: Aryl-and heteroaryl piperazinyl carboxamides having central nervous system activity
IPC: C07D213/74
Filed: 1989-05-24
Abstract: The invention discloses compounds of the formula (I) <CHEM> wherein R<1> is 1-adamantyl, 3-methyl-1-adamantyl, 3-noradamantyl, unsubstituted or substituted-2-indolyl, 3-indolyl, 2-benzofuranyl and 3-benzofuranyl wherein the substituents are selected from lower alkyl, lower alkoxy and halo; R<2> is unsubstituted or substituted phenyl, benzyl, pyridinyl, pyrimidinyl or pyrazinyl, wherein the substituents are selected from lower alkyl, lower alkoxy, trifluoromethyl and halo; R<3> is H or lower alkyl of 1 to 3 carbon atoms, n is the integer 0 or 1; m is an integer from 2 to 5, and the pharmaceutically acceptable salts thereof which possess central nervous system activity.
Patent GB-9116201-D0 (GB)
Title: Tetracalcium phosphate-based materials and processes for their preparation
IPC: A61K6/838
Filed: 1991-07-26
Abstract: Tetracalcium phosphate particles are prepared by sintering or fusing at a temperature of at least 1,400 DEG  C. a mixture of a powder of calcium source and a powder of phosphorous source in a Ca/P molar ratio of 2:1 and about 0.05 to about 5 parts of aluminum compound per 1 parts of tetracalcium phosphate to be produced in terms of the theoretical amount and finely-dividing the product obtained.
Patent GB-9203497-D0 (GB)
Title: Pharmaceutical compounds
IPC: A61K31/38
Filed: 1992-02-19
Abstract: Pharmaceutical compounds of the formula <CHEM> in which n is 0, 1 or 2 and R<1> is attached at any of the positions 7, 8, 9 or 10, and each R<1> is halo, carboxy, trifluoromethyl, hydroxy, C1-4 alkyl, C1-4 alkoxy, C1-4 alkylthio, hydroxy-C1-4 alkyl, hydroxy-C1-4 alkoxy, nitrogen-containing heterocyclyl, nitro, trifluoromethoxy, -COOR<5> where R<5> is an ester group, -COR<6>, -CONR<6>R<7> or -NR<6>R<7> where R<6> and R<7> are each hydrogen or C1-4 alkyl; R<2> is phenyl, naphthyl or heteroaryl selected from thienyl, pyridyl, benzothienyl, quinolinyl, benzofuranyl or benzimidazolyl, said phenyl, naphthyl and heteroaryl groups being optionally substituted, or R<2> is furanyl optionally substituted with C1-4 alkyl; R<3> is nitrile, carboxy, -COOR<8> where R<8> is an ester group, or -CONR<9>R<1><0> where R<9> and R<1><0> are each hydrogen or C1-4 alkyl; and R<4> is -NR<1><1>R<1><2>, -NR<1><1>COR<1><2>, -N(COR<1><1>)2 or -N=CHOCH2R<1><1> where R<1><1> and R<1><2> are each hydrogen or C1-4 alkyl optionally substituted with carboxy, -N=CH-NR<1><3>R<1><4> where R<1><3> is hydrogen or C1-4 alkyl and R<1><4> is C1-4 alkyl, optionally substituted phenyl or optionally substituted heteroaryl, <CHEM> where X is C2-4 alkylene, or -NHSO2R<1><5> where R<1><5> is C1-4 alkyl, trifluoromethyl or optionally substituted phenyl; and salts thereof.
Patent GB-9309300-D0 (GB)
Title: A bus cycle signature system
IPC: G06F11/34
Filed: 1993-05-06
Abstract: A bus cycle signature system for testing CPU based boards comprising a data shift register and a general shift register which receive test signals from the board under test, the signals received by the shift registers being sampled by clock signals associated with bus cycle operations performed by a CPU on the board under test. The sampled signals form a board signature which can be compared with a similarly obtained signal from a known good board to detect faults in the board under test.
Patent GB-9311385-D0 (GB)
Title: Compressor
IPC: F04B35/04
Filed: 1993-06-02
Abstract: An electromagnetic linear compressor has a linearly reciprocating piston (10) biassed in one direction by a helical coil spring. A rotational bearing (40) supports one end of the spring (20a,20b). To avoid uneven wear due to forces applied by the spring, the spring is replaced by a spring system comprising two helical coil springs (20a,20b) acting in series to bias the piston (10), and the rotational bearing (40) transmits thrust between the two springs while permitting relative rotation of the two springs about their axis. The compressor also has turbine means (30) for exerting a unidirectional rotational force to rotate the piston (10) about its axis gradually during operation of the compressor. <IMAGE>
Patent GB-9410385-D0 (GB)
Title: Insulating film with improved punching characteristics and lead frame using the same
IPC: H05K1/00
Filed: 1994-05-24
Abstract: The occurrence of burrs and chips in punching an insulating film is suppressed by adjusting an edge tearing resistance of the insulating film. The edge tearing resistance is preferably 50 to 70 kgf/20 mm for the purpose of suppressing the burrs and the chips.
Patent GB-9411399-D0 (GB)
Title: Integrated circuit with multiple relative offset bond pad array
IPC: H01L27/04
Filed: 1994-06-07
Abstract: The size of an integrated circuit chip, 1, may be decreased by offsetting the bond pads 3 with respect to the edge of the chip. Offsetting the bond pads permits the average bond pad spacing to be reduced and thereby reduces the length of the bond pad array. <IMAGE>
Patent GB-9514984-D0 (GB)
Title: Improvements in and relating to laminated tin mill products and methods of producing the same
IPC: B32B15/08
Filed: 1995-07-21
Abstract: Corrosion resistant impervious steel strip of a thickness of between 0.05 mm to 0.5 mm has bonded to at least one of its surfaces a layer of a polymer. Preferred polymers are polyethylene terephthalate and polypropylene. Polyvinyl chloride may also be used.
Patent GB-9708647-D0 (GB)
Title: Apparatus for automatic cleaning of utility items
IPC: A61L12/00
Filed: 1997-04-29
Abstract: A device for cleaning contact lenses, which device comprises a first chamber (1) provided with draining means (3,8), a second chamber (2) adapted to be fluidly communicable with the first chamber (1), a lens holder (20) adapted to be inserted in the first chamber (1) and agitating means (22-28) adapted to agitate the lens holder, wherein the device further comprises a valve (5) adapted to control fluid flow between the first chamber (1) and the draining means (3,8) and between the first (1) and second chambers (2). The valve (5) can be automatically controlled.
Patent GB-9805628-D0 (GB)
Title: Gas processing reactors
IPC: B01D53/56
Filed: 1998-03-18
Abstract: A reactor for the processing of gaseous media, including two planar beds of active material separated by a gap. A gaseous medium to be processed is fed inwardly around the periphery of the reactor beds into the gap between the reactor beds and collected from their outer surfaces.
Patent GB-9916601-D0 (GB)
Title: Calcium sulphate
IPC: C01F11/46
Filed: 1999-07-16
Abstract: A method of producing surgical grade calcium sulphate suitable for use as resorbable osteoconductive bone void filler material. The method comprising forming an initial calcium sulphate di-hydrate from synthetic constituents; dehydrating the initial calcium sulphate di-hydrate to form calcium sulphate anhydrite; and subsequently rehydrating the calcium sulphate anhydrite and allowing subsequent calcium sulphate di-hydrate to crystallize out.
Patent HU-9202489-D0 (HU)
Title: Method for producing new n-alkylated 1,4-dihydro-pyridine-dicarboxylic acid esters and pharmaceutical preparatives containing said compounds
Inventor: ROSEN BRUNO
IPC: A61P25/18
Filed: 1992-07-30
Abstract: N-Alkylated 1,4-dihydropyridinedicarboxylic acid esters can be prepared either by reaction of aldehydes with acetoacetic esters and amines, optionally with isolation of the corresponding ylidene compounds, or by reaction of aminocrotonic acid esters with ylidene compounds and subsequent alkylation of the NH function. The N-alkylated 1,4-dihydropyridinedicarboxylic acid esters can be employed as active compounds in medicaments, in particular as cerebral therapeutics.