baber/WOPTO huggingface dataset:
Patent GB-2374921-B (GB)
Title: A system for reduction of air pollution
Inventor: STEPHENS DAVID HUW
IPC: F24F7/003
Filed: 2002-01-09
Granted: 2005-08-31
Abstract: A system for heating and ventilating a building comprising a heat pump consisting a compressor 9, at least one heat exchanger, a means for exhausting air from the building, at least one fan, a fresh air supply, a means for cooling the exhausted air and a controller. Preferably the system includes thermally insulated window shutters 21, 26. The heat pump construction may be contained with in an air tight casing 1, including an extractor fan 6 for removing the buildings internal circulating air via a spigot 2, and then passing this circulating air over an evaporator 8 to cool the air below that of the external air, before exhausting it to the external atmosphere via a spigot 4. The refrigerant vapour produced from the evaporator 8 is pumped by the compressor to a first condenser 10 used primarily for warming the incoming fresh air, induced by a fan 11 via a spigot 5. The external fresh air is preferably cleaned via a filter 12 and optionally dehumidified by a second evaporator 13 before being reheated by the first condenser and finally distributed into the building via spigots 3. Furthermore, a reversing valve may be used to change the function of the condenser 10 so that it becomes an evaporator, cooling the fresh air supply, and the evaporator coil 8 acts as a condenser to dissipate the heat extracted by the condenser 10. Periodically the refrigerant fluid flow through the evaporator 8 may be reversed so that it is continually defrosted. An additional condenser 14 may be included for heating tap water or a fluid for the purpose of transferring heat to a heat store. Alternatively, the cooled exhausted air may be used to cool a food storage area.
Patent GB-2393375-B (GB)
Title: Implement for removing weeds from the joints between paviours
Inventor: HOWELLS DONALD GLANMOR
IPC: A01M21/02
Filed: 2002-09-24
Granted: 2004-08-18
Abstract: An implement for use in removing weeds, moss or other matter from the joints between paviours (P), comprises an elongate handle carrying a blade ( 12 ), the blade extending along an axis at an angle of 25° to 65° to the axis of the handle and being formed with an apex at its forward end. The implement is arranged for its handle to be held by a user when standing, with the handle extending forwardly and downwardly from the use and with the apex of the blade engaged in the joint between paviours: the user then draws the implement towards him.
Patent GB-2409468-B (GB)
Title: Single crystal diamond
Inventor: SCARSBROOK GEOFFREY ALAN
IPC: C30B25/02
Filed: 2003-09-19
Granted: 2007-03-28
Abstract: A method of producing a large area plate of single crystal diamond from CVD diamond grown on a substrate substantially free of surface defects by chemical vapour deposition (CVD). The homoepitaxial CVD grown diamond and the substrate are severed transverse to the surface of the substrate on which diamond growth took place to produce the large area plate of single crystal CVD diamond.
Patent GB-2438780-B (GB)
Title: Method for out-of-band signaling for TCP connection setup
Inventor: CAPONE JEFFREY M
IPC: H04L29/06
Filed: 2006-03-03
Granted: 2010-03-03
Abstract: In certain environments all or part of the TCP signaling traffic may be lost before reaching one or both TCP endpoints, leading to no connection establishment or slow page download times. Embodiments of this invention improve TCP performance over unreliable links and allow TCP connections to be set up when otherwise not possible. Embodiments of this invention include the use of out-of-band signaling for TCP to synchronizing and establishing a connection between two TCP endpoints without modification to the TCP/IP protocol suite. Embodiments of this invention provide a system that creates a control channel to enable out-of-band signaling for TCP connection establishment between two TCP endpoints. In embodiments of this invention, the control channel used for the out-of-band signaling traffic between the TCP endpoints (or peers) is achieved using a system that consists of a signaling broker, an agent application, and a virtual network interface and capture module that together create control channel for the TCP signaling traffic. Embodiments of this invention include a protocol to execute out-of-band signaling for TCP.
Patent GB-2065120-B (GB)
Title: Azatetracyclic carbonitriles
IPC: C07D491/044
Filed: 1980-12-05
Granted: 1984-01-18
Abstract: Azatetracyclic carbonitriles of the formula    <IMAGE>  (I)  in which R represents hydrogen, lower alkyl, cycloalkyl-lower alkyl having up to 10 carbon atoms, lower alkenyl, lower alkynyl or free, etherified or esterified hydroxy-lower alkyl, and acid addition salts thereof, processes for their manufacture, pharmaceutical compositions that contain such compounds and their use. They are distinguished especially by their central nervous system-depressant, agitation-inhibitory (amphetamine-antagonistic) action. They can therefore be used as tranquillizing, anti-psychotic, agitation-inhibitory compounds for the treatment of agitated states having various causes.
Patent GB-2165412-B (GB)
Title: Improvements in optical transmission systems
Inventor: OSWALD THOMAS
IPC: H04B10/29
Filed: 1984-10-05
Granted: 1988-08-10
Abstract: In an optical transmission system, particularly a submerged system, a line finding system is provided which, in the event of a fault somewhere along the system, enables the remaining operative lines or paths to take over the traffic and thus "steer around" the fault. The laser sources of the submerged repeaters and switched by electrical selection at their input using failed clock or a supervisory signal to achieve the switching.
Patent GB-2148719-B (GB)
Title: Ecg electrode, fixed and stabilised by vacuum
Inventor: LUNDBACK STIG
IPC: A61B5/296
Filed: 1984-10-26
Granted: 1987-01-07
Abstract: The invention relates to an electrode intended, for example, for electrocardiogram examinations, and capable of being held in position by suction. Vacuum conditions are created through a hose or tube (8), through which a measuring conductor (7) is drawn. The electrode comprises an inflexible backpiece (3), an intermediate component (2) made of an elastomeric material, and an electrode plate (1), preferably made of a silver-coated plastics. The intermediate component (2) includes a relatively inflexible sealing ring (9) which, in the operative state of the electrode, supports against the skin of a patient via a sealing lip (13) and against the opposing side of the backpiece (3). The electrode plate (1) is firmly connected to the backpiece, while the sealing ring carried by the intermediate component (2) is movable and can be readily sprung away from the backpiece (via resilient means 17). When no load is exerted on the lip-side of the ring and the ring is thus urged outwardly, a vacuum valve is closed automatically through the intermediate component (2), and is re-opened when the electrode is pressed against the surface of the skin, whereupon the electrode is held firmly by suction.
Patent GB-2290543-B (GB)
Title: Hydroxamic acid derivatives as metalloproteinase inhibitors
Inventor: CRIMMIN MICHAEL JOHN
IPC: C07D333/24
Filed: 1994-03-14
Granted: 1996-05-22
Abstract: PCT No. PCT/GB94/00495 Sec. 371 Date Dec. 1, 1995 Sec. 102(e) Date Dec. 1, 1995 PCT Filed Mar. 14, 1994 PCT Pub. No. WO94/21625 PCT Pub. Date Sep. 29, 1994Compounds of general formula (I) wherein R1 represents a hydrogen atom or a C1-C6 alkyl, C1-C6 alkenyl, phenyl, phenyl(C1-C6)alkyl, C1-C6 alkylthiomethyl, phenylthiomethyl, substituted phenylthiomethyl, phenyl(C1-C6)alkylthiomethyl or heterocyclylthiomethyl group; or R1 represents -S-Rx wherein Rx represents a group  alpha ; R2 represents a hydrogen atom or a C1-C6 alkyl, C1-C6 alkenyl, phenyl(C1-C6)alkyl, cycloalkyl(C1-C6)alkyl, or cycloalkenyl(C1-C6)alkyl; R3 represents an amino acid side chain or a C1-C6 alkyl, benzyl, (C1-C6)alkoxybenzyl, benzyloxy(C1-C6)alkyl or benzyloxybenzyl group; R4 represents a hydrogen atom or a methyl group; R5 represents a group (CH2)nA; or R4 and R5 together represent a group  beta ; Q represents CH2 or CO; m is an integer from 1 to 3; n is an integer from 1 to 6; and A represents a hydroxy, (C1-C6)alkoxy, (C2-C7)acyloxy, (C1-C6)alkylthio, phenylthio, (C2-C7)acylamino or N-pyrrolidone group or a salt and/or N-oxide and/or (where the compound is a thio-compound) a sulphoxide or sulphone thereof have collagenase inhibition activity and are useful in the management of disease involving tissue degradation and/or the promotion of wound healing. Diseases involving tissue degradation include arthropathy (particularly rheumatoid arthritis), inflammation, dermatological diseases, bone resorption diseases and tumour invasion.
Patent GB-2305087-B (GB)
Title: Defect-free type remote procedure call system and method thereof
Inventor: IMAI YUJI
IPC: G06F13/00
Filed: 1996-08-23
Granted: 2000-07-12
Abstract: When a client sends an RPC request that requests a server for a service, the client adds identification information to the RPC request. When an active server receives an RPC request, it stores the identification information thereof in a stable area that is not destroyed even if a defect takes place in the client or the server, and executes the requested service. When a defect takes place in the active server, the backup server takes over the process of the active server. A PALIB of the backup server compares the identification information of the RPC request re-sent from the client with the identification information in the stable area. When they match, the PALIB determines that the RPC request is redundant. The backup server performs a redundant process and sends back the correct result to the client.
Patent GB-2333059-B (GB)
Title: Apparatus for cutting and/or welding flexible packaging
Inventor: KENDALL BRIAN ANDREW
IPC: B23K26/08
Filed: 1997-10-09
Granted: 2000-05-31
Abstract: This invention involves a method and apparatus for welding and/or cutting flexible packaging material (1) using lasers. The invention is specifically directed towards the use of lasers for cutting and/or welding plastics material (1) in motion, such as in association with high speed packaging machinery. The method and apparatus of the invention enables the cutting and/or welding of adjacent webs of plastics material (1) by scanning one or more processing laser beams (4), or sub-beams (5, 6) of the or each processing laser beam (4), across said moving layers (1) at a rate controlled in relation to the rate of motion of the layers (1) of substrate. The method and apparatus may produce straight or shaped cuts and/or welds.
Patent GB-2339927-B (GB)
Title: Control systems
Inventor: NEWTON MICHAEL DAVID
IPC: A61H39/04
Filed: 1999-07-23
Granted: 2001-04-11
Abstract: A pneumatic system consists of an inflatable/deflatable article, for example, a compression garment ( 21 ) connected to a pump ( 20 ) by connectors (12 and 11), respectively. The connector ( 12 ) attached to the garment ( 21 ) carries an RFID transponder ( 30 ) and a corresponding radio circuit ( 31 ) is located within the pump ( 20 ). In use, the transponder ( 30 ) transmits and receives information to and from the pump radio circuit ( 31 ). The information exchanged is used by the pump control system to activate the pump and to operate the pump to provide the particular operating parameters for that garment, for example, pressure, inflation/deflation cycle, duration of treatment, etc.
Patent HU-219479-B (HU)
Inventor: DR BEUCK MARTIN
IPC: C07D235/04
Filed: 1994-02-14
Abstract: A találmány (I) általános képletű imidazo[4,5-b]piridin- ésbenzimidazolszármazékokra, előállításukra és az ezeket a vegyületekettartalmazó gyógyászati készítményekre vonatkozik. Az (I) általánosképletben A jelentése egyenes vagy elágazó szénláncú, legfeljebb 6szénatomos alkilcsoport, 3–8 szénatomos cikloalkilcsoport vagyfenilcsoport, B és D együttesen (a) vagy (b) általános képletűcsoportot alkot, amely csoportokban R2, R3 és R4 azonos vagy eltérőjelentésűek, és hidrogénatom, 1–6 szénatomos alkilcsoport vagyhalogénatom lehetnek, T jelentése (f), (g) vagy (h) képletű csoport,ahol R5 jelentése hidrogénatom vagy egyenes vagy elágazó szénláncú,legfeljebb 6 szénatomos alkilcsoport, R7 jelentése adott esetben 1–4szénatomos alkilcsoporttal szubsztituált fenilcsoport, R9 jelentéseadott esetben halogénatommal egy- vagy kétszeresen szubsztituáltfenilcsoport, R10 –CH2OH, –CO–NH2 vagy piridilcsoport, vagy Tjelentése adott esetben trifenil-metil-csoporttal szubsztituálttetrazolilcsoport. A hatóanyagok vérnyomáscsökkentő ésantiateroszklerotikus hatásúak. ŕ
Patent HU-219975-B (HU)
Title: (+)-(s)-ketoprofen thromethamine salt and pharmaceutical compositions containing it
Inventor: CARGANICO GERMANO
IPC: C07C59/84
Filed: 1993-11-09
Abstract: PCT No. PCT/EP93/03127 Sec. 371 Date May 23, 1995 Sec. 102(e) Date May 23, 1995 PCT Filed Nov. 9, 1993 PCT Pub. No. WO94/11332 PCT Pub. Date May 26, 1994A novel arylpropionic derivative, i.e. the (+)-(S)-2-(3-Benzoylphenyl)propionic acid tromethamine salt, the process for the preparation thereof and the use thereof as an analgesic and antiinflammatory agent.
Patent IT-1236191-B (IT)
Title: Packaging device for objects, using single-ply thermo-sealing film
Inventor: BINI ANGELO
IPC: B65B/
Filed: 1989-12-19
Granted: 1993-01-19
Abstract: This invention refers to a device for the packaging of objects, through the use of single-ply thermo-sealing film, characterized by the fact that it includes, a surface for the placement of the objects, having a spool at one end for the supply of the film, and mechanisms for the exit of the packaged objects at the other end, and equipped with an interruption at the mid-way point, a heat blade, and an "L-shaped" counter blade with transverse arm on the surface onto which the objects are placed, and an arm at the external position of said resting surface, equipped with mechanisms for conferring to the blades, a reciprocal to and fro motion, with additional contemporaneous movement in the direction parallel to the resting surface of the objects, as well as mechanisms for the creation of an automatic functioning cycle.
Patent IT-1216038-B (IT)
Title: Earth boring bit with two piece bearing and rigid face seal assembly
Inventor: BURR BRUCE HAWLEY
IPC: E21B/
Filed: 1988-03-09
Granted: 1990-02-22
Abstract: A rigid face seal assembly in a rock bit is susceptible to pressure or volume changes when the cutter moves during drilling. The seal is improved by positioning the seal groove and seal assembly in relation to the bearing surface such that rigid face seal movement is decreased relative to axial cutter movement. The movement of the rigid face seal is about one half that of the cutter, and is achieved by making the bearing surface intermediate the radial thickness of the seal assembly groove. A threaded bearing lug is used, upon which is a threaded bearing sleeve contg. about one half of the radial thickness of the total seal groove.
Patent IT-1204979-B (IT)
Inventor: DI GIOACCHINO SANDRO
IPC: C07C227/30
Filed: 1987-04-28
Granted: 1989-03-10
Abstract: A new process of synthesis of optically active  alpha -amino acids is described through nitrosation in a non-aqueous, aprotic system, of the corresponding N-carbamyl derivatives followed by decomposition of the thus obtained N-nitroso derivatives in aqueous acidic medium. The process, which is of a general applicability, leads to a remarkable increase in the reaction yields, due to the suppression of the main side reaction leading to the corresponding  alpha -hydroxy-acid. Some N-nitroso intermediates, which can be recovered from the process of the invention, are also described.
Patent IT-1217583-B (IT)
Inventor: PREVEDELLO ALDO
IPC: C04B24/16
Filed: 1988-05-13
Granted: 1990-03-30
Abstract: A concrete composition contains hydraulic cement, inerts, water and a superfluidifying additive obtained by salifying, in the form of an alkaline metal, alkaline earth metal or ammonium salt, the sulphonated and oxidised products resulting from the reaction between sulphur trioxide and fuel oil deriving from steam cracking. This concrete composition has improved workability characteristics and enables concretes to be obtained generally possessing greater strength and durability.
Patent IT-1205040-B (IT)
Title: Catalytic reduction of aromatic nitro-halo-derivs.
Inventor: CARROZZA PRIMO
IPC: C07C209/00
Filed: 1987-05-28
Granted: 1989-03-10
Abstract: Reduction by catalytic hydrogenation of aromatic nitro-halo derivs. of formula (I) comprises carrying out the reaction in the presence of a catalyst of supported Pd, and with the further presence of a dehalogenation inhibitor system constituted by: (a) at least 1 organic ester of phosphorous acid; and (b) at least 1 hydrocarbyl silane. X = halogen (pref. Cl); n = 1 or 2.
Patent IT-1163251-B (IT)
Title: Lubrication device for pulverization or nebulization.
Inventor: DIVISI GUALTIERO
IPC: F16N/
Filed: 1983-04-28
Granted: 1987-04-08
Abstract: This invention concerns a device which furnishes lubrication in a powdered or nebulized form for whatever use, for example to chains, gears, tools, etc. The lubricant under pressure opens a value for air intake under pressure, and the latter in turn opens a valve for the entrance of the lubricant. Air and lubricant can thus enter a pulverizing nozzle. In the absence of even only one of the fluids, or of the relative pressure during the nebulizing cycle of the nebulizing phase, an alarm signal is set off, or the lubricating machine is halted.
Patent IT-1246294-B (IT)
Title: Composition based on polyurethane in an aqueous dispersion
Inventor: GIORDANO SERGIO
IPC: C08G/
Filed: 1990-07-25
Granted: 1994-11-17
Abstract: An aqueous solution or dispersion of a polyurethane- polyurea which is rendered readily soluble or dispersible in aqueous medium through carboxyl and/or sulphonic groups introduced into compounds containing active hydrogen and by means of oxyalkylene groups introduced into a polyoxy-alkylene diamine is described. This aqueous solution or dispersion of polyurethane-polyurea has high performance as a contact adhesive, with or without the addition of a cross-linking agent at the time of use, and as a protective coating.
Patent IT-1074687-B (IT)
Title: Moisture-resistant, heat-insulating and biocidal plastering mortar - includes pearlite grains, calcium stearate, copper naphthenate white spirit, lime, cement and water
Inventor: MORAU DINU STEFAN
IPC: C04B/
Filed: 1977-03-22
Granted: 1985-04-20
Abstract: Mortar for interior plastering comprises (by vol. parts): 20 pearlite grains of 1mm. size, up to 0.1 of a 1:1 by vol. soln. of Cu naphthenate in white spirit, 0.1-0.2 Ca stearate powder, up to 1 white spirit, 5 lime paste, 2-2.5 Portland cement and 5 water. Similar compsn. for exterior application comprises: 17 pearlite grains of 1 mm size, 0.3-0.4 Ca stearate, up to 0.8 Cu naphthenate, up to 1 white spirit, 5 lime paste, 3 cement and 5 water. Compsns. combine anti-condensate, anti-moisture, heat-insulating and biocidal properties and are low-cost.
Patent IT-1227252-B (IT)
Title: Circular knitting machine with double cylinder
Inventor: PETRANEK MILAN
IPC: D04B15/36
Filed: 1988-09-30
Granted: 1991-03-28
Abstract: The present invention concerns a mechanism to select the so-called jacquard print with purl stitch in a circular knitting machine with double cylinder, in particular to manufacture socks. Said machine is provided with a cam system to control cursors, intermediate cursors and needle guides. A cam moving radially to transfer needles into the superior cylinder is set along the itinerary to select the intermediate needles before needles reach the position from which they are transferred to the superior cylinder. Intermediate cursors are provided with two rear-sides set sequentially at different heights to realise the jacquard print with purl stitch.
Patent IT-1222865-B (IT)
Title: Handle attachment construction for storage battery cover
Inventor: SHIRO MIYAGAWA
IPC: H01M/
Filed: 1987-10-09
Granted: 1990-09-12
Abstract: The cover comprises a lid body (1) for closing an opening of a battery casing, the lid body having an upper surface. There is a recess in the upper surface of the lid body. The recess comprises two recesses (11,11a) the symmetrically extending in the lid body to open upwardly and laterally outwardly into a respective lateral edge of the lid body. The recesses are open along the respective lateral edge of the lid body. A handle is made of a resin material and includes two handles (5,5a) having a configuration extending symmetrically in the recesses respectively when the handles are not in use. Two hinges (9,9a) are each constructed as a bendable portion which is thinner than the respective handle and has an outer surface located at such a level that the hinges and outer surfaces of the handles extend flush with each other and with the upper surface of the lid body when the handles are received in the recesses respectively.
Patent IT-1205649-B (IT)
Title: Scented tempera colours
Inventor: BONETTI LUIGI
IPC: C09B/
Filed: 1984-09-05
Granted: 1989-03-23
Abstract: The generator has a voltage divider with a number of dividing elements serially connected to each other between two power sources of different voltage levels from each other, and dividing levels from each other, and dividing a potential difference between the two power sources into a plurality of levels of voltage. A switch has a number of switch devices serially connected to each other between the two power sources. The switch devices on the side of one of the two power sources are connected to the output terminal. Trigger turns on the switch devices sequentially from that on the side of the output terminal. Reverse flow preventive circuit prohibits a current flowing through that of the switch devices which is currently turned on from flowing through the voltage dividing elements corresp. to the switch devices which have been already turned on.
Patent IT-1152458-B (IT)
Inventor: LOCATI SANTINO
IPC: A47J31/40
Filed: 1982-07-26
Granted: 1986-12-31
Abstract: The dispensing method comprises the steps of grinding metered amounts of coffee, introducing the metered out powder coffee into a filter holder (3), and delivering to said filter holder (3) metered amounts of water. To switch over from a single charge dispensing mode to a two-charge dispensing mode, and/or viceversa, in addition to correspondingly changing the amounts of powder coffee and water, the grinding fineness is also changed to provide a dispensing time which while being substantially the same for dispensing either one or two charges of coffee infusion supplies proportioned coffee infusion quantities.
Patent IT-1236890-B (IT)
Title: Method and equipment for the rolling of anchovies
Inventor: PAINI ENRICO
IPC: A23P/
Filed: 1989-12-19
Granted: 1993-04-26
Abstract: Method for the rolling of anchovies, includes the phases of inserting one end of the anchovy between two prongs of a fork, having the fork rolled on itself until all the anchovy is wound around the prongs, extracting the rolled anchovy from the fork by means of an extractor guided in a sliding manner around the fork. This method is produced in equipment for the rolling of anchovies, and includes a central body, a fork, supported in the body, in such a way so as to be able to rotate around its own longitudinal axis, and having two prongs, between which, one end of the anchovy is inserted, motorized mechanisms for the rotation of the fork, thus winding the anchovy around the prongs, an extractor guided in a sliding manner on the body around the fork in the axial direction with respect to the latter, in order to extract the rolled anchovy from the fork.