baber/WOPTO huggingface dataset:
Patent ZA-943336-B (ZA)
Title: Interactive computerised gaming system with remote terminals
Inventor: MENASHE JULIAN DR
IPC: H04L29/06
Filed: 1994-05-16
Abstract: The gaming system includes a host computer, a plurality of general purpose terminal computers forming player stations remote from the host, means for providing communication between each of the terminals and the host. Each terminal has a program for generating screen graphics and sound locally in response to control data packets generated by and received from the host. The host generates random numbers for a game being played on a connected terminal within preset criteria for that game in response to data packets received from the terminal. The data packets are of variable length between 1 and 80 bytes. The host sequentially stores the minimum significant information for replaying a game, auditing and security, such as accounting data of each player at the start of each game, random numbers generated by the host, responses received from a player, and whether a game was completed. Play is substantially real-time, because only minimal data is transmitted with functions requiring large amounts of data, such as screen graphics being generated locally. The statuses of host and terminal are restored automatically on re-establishing communication following an interruption to ensure fairness to players and prevent them defeating the outcome of a game.   <IMAGE>
Patent ZA-948464-B (ZA)
Title: Superabsorbent polymers and products containing them
Inventor: JOHNSON IAN MICHAEL
IPC: A61F13/53
Filed: 1994-10-27
Abstract: PCT No. PCT/GB94/02351 Sec. 371 Date Jun. 23, 1995 Sec. 102(e) Date Jun. 23, 1995 PCT Filed Oct. 26, 1994 PCT Pub. No. WO95/11932 PCT Pub. Date May 4, 1995Particulate superabsorbent polymeric material which is a partially neutralised polymer of an ethylenically unsaturated carboxylic monomer cross linked by a triethylenic or higher ethylenic cross linking agent, preferably tetra allyl ammonium chloride, absorbs above 15 grams, and often above 18 grams, aqueous saline per gram polymeric material in 60 minutes under a load of 63,000 dynes per square centimeter. The polymer preferably has surface cross linking caused by contacting the polymer particles with inorganic and/or covalent cross linking agent for the polymer.
Patent ZA-953591-B (ZA)
Title: HF plug connection system
Inventor: FRECH FRIDOLIN ALOIS
IPC: H01R9/05
Filed: 1995-05-04
Abstract: The HF connector has a screened housing of thin metal plate (10) that contains a terminal block (40) that receives the ends of wires (32) from a cable (16). The top of the housing is formed with a cover section (14) that is moved to enclose the housing and also has sections (24) that can be crimped around the cable to provide retention. The cover forms the main body at a reduced thickness section (26) that acts as a hinge. The cable core wires (32) pass through an end cap (38).
Patent ZA-964214-B (ZA)
Title: Thermoplastic moldable non-exuding phase change materials
Inventor: SALYER IVAL O
IPC: C08L23/08
Filed: 1996-05-24
Abstract: Composite comprises a solidified melt mixt. contg.; (a) 15-22 wt.% polyolefin resin selected from uncrosslinked HDPE and polypropylene; (b) 7-12 wt.% ethylene copolymer selected from ethylene-vinyl acetate copolymer and ethylene-(m)ethyl acrylate copolymer; (c) 7-16 wt.% silica particles having a surface area of 50-500 m2g and prim. particle sizes of 0.005-0.025mu m; and (d) 55-60 wt.% phase change material selected from crystalline alkyl hydrocarbons, crystalline fatty acids, crystalline fatty acid ester, crystalline 1-olefins, crystalline prim. alcohols, crystalline alicyclic hydrocarbons and crystalline aromatic hydrocarbons. Also claimed is prepn. of such a composite comprising melting (d), stirring (c) into the melted (d) until a stiff gel is formed, adding (a) and (b), heated to melt (a) and (b), a mixing vigorously to form a uniform viscous gel, cooling and gel to solidify it into a mouldable composite, and forming the mouldable composite into a shape useful for thermal energy storage.
Patent ZA-974388-B (ZA)
Title: High data rate CDMA wireless communication system.
Inventor: ODENWALDER JOSEPH P
IPC: H04W84/18
Filed: 1997-05-20
Abstract: A method for demodulating a received signal comprising complex multiplying (202,204) the received signal by a complex pseudonoise code to produce a complex pseudonoise despread signal (XI,XQ); filtering (214) the complex pseudonoise despread signal to provide a complex filtered pilot signal; multiplying (210) the complex pseudo-noise despread signal by a first demodulation code to provide a first complex demodulated data signal; and phase rotating and scaling (216,218) the first complex demodulated clara signal in accordance with the complex-filtered pilot signal to provide a first soft decision data.
Patent CH-629933-B (CH)
Inventor: TAMAKI NOBUO
IPC: G04G19/10
Filed: 1979-12-18
Abstract: The voltage supply section, which exhibits a battery, a logic circuit, a circuit reducing the voltage and a load circuit, is provided with a voltage switching circuit in order to optionally apply the output voltage of the feed source or the reduced voltage of the circuit reducing the voltage as driver voltage to the logic circuit. The logic circuit is usually fed by the output voltage of the circuit reducing the voltage. When the load circuit is in operation, the logic circuit is fed by the output voltage of the voltage source. <IMAGE>
Patent GB-2362215-B (GB)
Title: Detection of roller damage and or misalignment in continuous casting metals
Inventor: HEWITT PHILIP NEIL
IPC: B22D11/20
Filed: 2000-04-18
Granted: 2003-08-27
Abstract: A method for detecting roller irregularities during on-line continuous casting of a metal comprises; i) continuously monitoring the changes in the mould level over time; ii) identifying large periodic influences affecting the mould level versus time function and their frequency, iii) comparing the frequency of the periodic influences of step ii) with predicted frequency harmonics based on a normal operation of the casting process and highlighting by comparison of the predicted and actual frequencies characteristics indicative of irregularities in roller behavior.
Patent GB-2362539-B (GB)
Title: Multi channel communication control system and method
Inventor: CLARK TERRANCE JOHN
IPC: H04L45/243
Filed: 2000-10-12
Granted: 2004-03-24
Abstract: A communication bandwidth controller and method is provided for controlling the bandwidth used by a plurality of users of a respective plurality of terminals connectable over multiple communication channels to at least one service provider. The controller accesses data associated with users of terminals, and controls the bandwidth available for each user to connect to the or each service provider by controlling the number of communication channels made available for communication between the terminals used by the users and the or each service provider in accordance with the accessed data associated with the users.
Patent GB-2390785-B (GB)
Title: Information service broadcasting or multicasting
Inventor: PAILA TONI
IPC: H04W4/00
Filed: 2002-07-12
Granted: 2005-10-19
Abstract: A receiver (FIG. 2) receives IP session announcement signals from a terrestrial digital video broadcasting system. Each IP session announcement (RM) includes information concerning announcements on an immediately lower level as well as information identifying the quantity of announcement data, such as the number of announcement messages, and a timeout value. The quantity data tells the receiver how many messages X1 to X3 it needs to receive (C) before it has received all the relevant announcement messages. The timeout value informs the receiver how long it can wait before again receiving the messages X1 to X3 (which may have changed in content by then). After initially receiving the messages X1 to X3, the receiver may sleep (E), or it may receive announcement messages from another channel Y (D).
Patent GB-2405569-B (GB)
Title: Turf product
Inventor: FELL STEPHEN CHARLES RUDSTONE
IPC: A01G1/00
Filed: 2003-09-03
Granted: 2007-03-07
Abstract: A turf product comprising a first layer 1 of soilless turf, the roots 4 thereof having been grown into a second layer 2 which comprises a sheet of fibrous water absorbent material; a method of fabrication thereof comprising preparing a base layer 2 comprising a sheet of fibrous water absorbent material, preparing a soilless turf layer, and growing the soilless turf layer onto the base layer until the roots thereof penetrate into the base layer and a method of temporary or permanent application thereof to any surface which is required to be covered. Fibrous sheet material fibres include cotton, polyester, jute, hair, polypropylene, wool, soft fabric waste and acrylic and combinations thereof. The sheet material may comprise at least 75% cellulosic fibres. The product may have a water impermeable sheet 3 deployed between the turf product and the substrate in use. The sheet material may comprise a felt mat.
Patent GB-2409895-B (GB)
Title: Boiler unit with isolation valves on boiler and manifold
Inventor: CHAMBERLAIN LUKE
IPC: F24H9/02
Filed: 2002-07-11
Granted: 2005-11-09
Abstract: A boiler assembly 1 includes the boiler unit 2 detachably connected to a manifold unit 4 which provides a connection interface to a heating pipework system. The boiler unit and manifold unit each include respective isolation means 48 and 82 to isolate the boiler unit from the manifold unit. The isolation means may include valves 82 of the manifold unit connected to valves 48 of the boiler unit. The connection interface may additionally comprise quick release means.
Patent GB-2003189-B (GB)
Title: Alloy powder containing molybdenum and tungsten and use thereof
IPC: C01B32/949
Filed: 1978-07-26
Granted: 1982-10-06
Abstract: The present invention relates to a process for the production of an alloy powder (Mo, W) for powder metallurgy, which comprises chemically or mechanically mixing molybdenum and tungsten in the form of compounds and reducing the mixed powder with hydrogen, and a process for the production of a hard solid solution (Mo, W)C from the alloy powder (Mo, W), which comprises carburizing the alloy powder (Mo, W).
Patent GB-2003173-B (GB)
Title: Organic compounds
IPC: C11D3/00
Filed: 1978-08-25
Granted: 1982-02-24
Abstract: A detergent composition comprises an aqueous solution of the following active components:     A 3 to 6 parts by weight of a nitrilocarboxylic acid, B 2 to 6 parts by weight of a higher (C8-24) alkyl phenyl polyglycol ether having from 5 to 25 glycol residues,   C 5 to 15 parts by weight of an alkanolamine, D 1 to 3 parts by weight of a block copolymer of propylene oxide and ethylene oxide of an average molecular weight from 1500 to 2500 and containing from 5 to 15% by weight of ethylene oxide end units,   E 0 to 3 parts by weight of a higher (C8-14) alcohol, and   F 0 to 1 parts by weight of a water- soluble silicone oil. e
Patent GB-2011662-B (GB)
Title: Operating device comprising a stationary key of the electrnic control circuit of the functions of an electronic timepiece
IPC: G04G21/08
Filed: 1978-11-21
Granted: 1982-04-28
Abstract: A touch sensitive device for controlling a function of a timepiece is formed with a condenser having a capacity independent of the area of the device touched. A conductive stem is fixed in a timepiece case and is electrically insulated from the case by a mounting member. A head is fixed on an end of the stem adjacent the outside of the timepiece to form one of the condenser electrodes. A thin layer of insulating material covers the outside of the head and forms the condenser dielectric. A layer of conductive material is fixed on a side of the dielectric material opposite the head and forms the second condenser electrode. When the second electrode is energized by the touch of the user, the entire second electrode is energized independent of the area touched by the user, giving the condenser a capacity independent of the area of the second electrode touched.
Patent GB-2284403-B (GB)
Title: Fluid storage
Inventor: GRAY ALAN
IPC: B65D79/00
Filed: 1993-08-24
Granted: 1996-09-25
Abstract: PCT No. PCT/GB93/01805 Sec. 371 Date Apr. 10, 1995 Sec. 102(e) Date Apr. 10, 1995 PCT Filed Aug. 24, 1993 PCT Pub. No. WO94/04433 PCT Pub. Date Mar. 3, 1994A fluid container and capsule therefor. The capsule comprises upper and lower parts, at least one of which has a dished formation and both of which have a peripheral rim, the rims being secured together so that the upper and lower parts are at least partially in register with one another to provide at least one vented chamber extending into the dished formation. The capsule includes a vent hole or like structure in at least one of the parts to communicate between the interior of the chamber and the exterior thereof. The lower part has its exterior so formed as to enable it to be held in stable engagement with a surface but so that a fluid may pass freely between those parts of the exterior of the lower part and the surface that are not in intimate engagement.
Patent GB-2336653-B (GB)
Title: Electronic control system
Inventor: BELLANGER REGIS
IPC: G05G9/047
Filed: 1998-04-23
Granted: 2001-12-12
Abstract: In an electronic control system for controlling the setting of two or more continuously variable parameters, the system comprises a hand operated lever (1) and electronic processing means (14) having an input from the lever (1) and output means for outputting a signal or signals representative of the said continuously variable parameters, characterised in that:  a) the lever (1) is arranged in a gate having two substantially parallel slots (3-5) and a transverse slot (6), the position of the lever (1) in each of the two parallel slots being substantially continuously variable and corresponding to a desired value for one or more of the said continuously variable parameters; b) the processing means includes means (14) for storing a record of the position of the lever (1) in one of the said slots after the lever has been removed from the slot.  <IMAGE>
Patent GB-2323556-B (GB)
Title: Method of manufacture of plastics pipe
Inventor: ANDERSSON MIKAEL
IPC: B29C48/09
Filed: 1995-01-18
Granted: 1999-02-03
Abstract: A plastics pipe which comprises an inner core and an outer protective layer, in which 
the dimensions of the pipe and the protective layer are such that the ratio of the external diameter of the pipe to the thickness of the protective layer is at least 70, preferably at least 100, and 
the cohesive strength of the outer protective layer, excluding any lines of weakness, at least at the ends of the pipe is greater than the strength of the adhesive bond between the outer protective layer and the inner core.
Patent GB-2347772-B (GB)
Title: Fire alarm system
Inventor: AMLANI MANHAR
IPC: G08B29/18
Filed: 1999-03-12
Granted: 2003-05-07
Abstract: A fire alarm system comprises a control panel 13 and a plurality of combined smoke detectors and sounders 10 connected to a wire extending from the control panel 13. Each detector 10 is arranged to change from a standby condition to an alarm condition when activated by smoke, however the control panel 13 is only arranged to trigger the sounders 10 when the activated detector 10 has changed from its standby condition to the alarm condition at least twice within a predetermined time period. In use, if the detector 10 was activated by smoke eg. from cooking, the smoke will diffuse quickly and the detector will not be activated again, and the sounders will not be triggered. However, if there is a real fire, the detector will be reactivated immediately and the sounders will be triggered. <IMAGE>
Patent HU-219986-B (HU)
Title: 4,6-dichloropyrimidine derivatives
Inventor: DR IMWINKELRIED RENE
IPC: C07D239/48
Filed: 1995-04-26
Abstract: Production of 2,5-diamino-4,6-dichloropyrimidine of formula (I) comprises: a) cyclising a dialkyl aminomalonate of formula R1OC(=O)CH(NH2)C(=O)OR1 (II) with guanidine; b) chlorinating the resulting 2,5-diamino-4,6-dihydroxypyrimidine or formula (III) in the presence of an amide of formula HC(=O)R2 (IV); and c) reacting the 2-amino-4,6-dichloro-5-(substituted methyleneamino)-pyrimidine of formula (V) obtained with a carboxylic acid of formula R6COOH (VI) in an aqueous alcohol. R1 = 1-6C alkyl; R2 = 5- or 6-membered N-heterocycloalkyl (optionally N-substituted) or NR3R4; R3, R4 = 1-6C alkyl or benzyl; R5 = NH2; R6 = 1-6C alkyl or 3-6C cycloalkyl.
Patent HU-221594-B (HU)
Title: Plaster for the transdermal administration of volatile, pharmaceutically active, chemically basic ingredients, and process for producing the same
Inventor: HOFFMANN RAINER
IPC: A61M37/00
Filed: 1993-10-20
Abstract: The invention relates to a patch for transdermal administration of volatile pharmaceutically active ingredients of chemically basic nature which comprises a multi-element system comprising   (a) a matrix having distributed therein as the drug said volatile active ingredient or a physiologically acceptable salt thereof, the matrix comprising a pressure-sensitive adhesive, (b) an element of a pressure-sensitive adhesive composition which - where (a) contains a salt - contains basic groups to liberate the free base from its salt, (c) a backing layer impermeable to the diffusable ingredients of (a) and (b), and (d) a release liner impermeable to the diffusable ingredients of (a) and (b), matrix (a) or at least a part of (b), whichever is in contact with release liner (d), having a tack sufficient for affixing the patch to the skin, any part of (b) positioned between matrix (a) and release liner (d) being permeable for the deprenyl or the salt thereof or both. The invention also relates to a process for preparing such patch. <IMAGE>
Patent HU-216763-B (HU)
Title: Device for blocking a tract by an inflatable hose
Inventor: GUITONEAU HANS
IPC: F16L55/124
Filed: 1995-04-21
Abstract: The shut-off consists of an inflatable balloon (4) which is equipped with an asymmetrical element (6) opposite its opening to deploy it inside the pipe. The element can be connected to the end of a flexible rod (10) which passes through the middle of the balloon. The balloon can be inserted through a branch (2) fixed to the pipe at right angles, designed to receive a movable tube (15) with a hollow bar (9) inside it for inflating the balloon. The tube has an outer diameter which is slightly smaller than the inner diameter of the branch, and there is a seal (14) between the tube and the hollow bar. During operation the asymmetrical element interacts with the inner surface of the pipe when inserted, and takes the balloon to one side of the insertion point, where it can be inflated. <IMAGE>
Patent HU-219379-B (HU)
Title: Dextrane esters, process for producing them and their use for encasing and encapsulating medicaments
Inventor: BAUER KURT HEINZ
IPC: A61K9/50
Filed: 1994-09-07
Abstract: PCT No. PCT/EP94/02988 Sec. 371 Date Mar. 11, 1996 Sec. 102(e) Date Mar. 11, 1996 PCT Filed Sep. 7, 1994 PCT Pub. No. WO95/07936 PCT Pub. Date Mar. 23, 1995Dextran esters with a molecular weight of 10,000-10,000,000 and ester side chains which are derived from acids with 6-18 carbon atoms, where the degree of esterification is adjusted, depending on the number of carbon atoms in the side chains and the molecular weight, to a value of 0.04-1.1 so that the dextran esters are insoluble in water at room temperature and are broken down by colonic bacteria, and their use for coating and/or embedding pharmaceutical active ingredients or drug formulations.
Patent IT-1216880-B (IT)
Title: Antibiotics prepn. intermediates
Inventor: RESTELLI ANGELO
IPC: C07D/
Filed: 1987-02-10
Granted: 1990-03-14
Abstract: A mixing and filtering unit for use in an injection moulding installation and comprising, a housing; a housing inlet for coupling to an injection unit; a housing outlet for coupling to an injection nozzle; annular elements disposed in successive contiguous disposition coaxially within the housing so as to define together, a central, throughgoing passage way and, with an inner surface of the housing, an annular flow space; adjacent contiguous faces of said annular elements being formed with score-lines so as to define microe-passages which communicate between the central passage way and the annular flow space. A terminal element located within said housing adjacent said housing outlet and being formed, on a first face thereof contiguous with an adjacent face of an annular element with a first central recess and on a second face thereof adjacent said housing outlet with a second central recess. Recesses are sepd. by a body portion of terminal element forming an end wall of said central passage way.
Patent IT-1232600-B (IT)
Title: Pilot-controlled safety valve
Inventor: REIP RAYMOND G
IPC: F16K47/00
Filed: 1982-04-15
Granted: 1992-02-28
Abstract: The pilot-valve-controlled safety valve is for use with pipes and vessels under high pressure. A valve operating in two stages, through which the medium normally does not flow, controls one of considerably greater capacity. Flow-regulation members perform the positive valve function and work with the first stage, and the main valve is pref. mounted directly on the vessel to be protected. A flow adaptor (100) with a self-cleaning opening is mounted between the main chamber (68) of the main valve and ports leading to the pilot valve. A ball (16) is mounted in a selector (24,15) to allow testing of either the pilot valve the complete valve. The pilot valve acts on the main one in proportion to the amount of excess pressure. A partially pressure-balanced valve unit of large dia. and joints of smaller dia. increases sensitivity to excess pressure. A ball-valVe forms a stopcock for testing gas.
Patent IT-1230397-B (IT)
Inventor: ZEPF HANS RUDOLF
IPC: B28D1/22
Filed: 1989-06-15
Granted: 1991-10-21
Abstract: The crushing tongs, comprising a tongs body (7) for receiving two tongs parts (1, 1') which are each pivotable via their own centre of rotation (2, 2') and which, away from the centre of rotation, are divided up into a tongs lever (3, 3') for applying the force and a cutting lever (4, 4') for exerting the crushing force, has on the cutting lever (4, 4') means (5, 60) for detachably fastening the tongs bumps (12, 61, 63). Severing blades (6, 6') for severing reinforcements can be provided in the region of the cutting levers (4, 4'). The detachable tongs bumps (61, 63) can be detachably fastened in a bump bed (60) which is arranged detachably on the cutting lever (4, 4') or integrally formed thereon. A plurality of tongs bumps can form a working profile which differs from another working profile, which is formed from the same or a different number of tongs bumps, in the crushing action. 
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Patent IT-1194295-B (IT)
Title: Beta-lactam antibiotics
Inventor: FAVARA DUCCIO
IPC: A61K/
Filed: 1983-06-30
Granted: 1988-09-14
Abstract: Rarefied gas is hermetically sealed in a container transparent to microwaves. The rarefied gas may be air or any suitable gas at a pressure of 1mm Hg approx and not greates than 5 mm Hg. The gas is ionised by high frequency electromagnetic radiation (about 2450 MHZ). The rarefied gas can be ionised in any microwave resonant cavity or waveguide and substances may be processed by heat radiated by the ionised gas.
Patent IT-1085116-B (IT)
Title: Quadraphonic signal transmission system - produces four independent signals for reception by quadraphonic and four channel receivers
Inventor: JUHASZ GABOR
IPC: H04B/
Filed: 1977-04-01
Granted: 1985-05-28
Abstract: The quadraphonic signal transmission system has a coder to form four independent signals from the output of four microphones (or other signal sources). These signals are transmitted via a 2 or 4 channel path to a decoder. The signals can be received both by a quadraphonic receiver and by a receiver with four discrete channels. The four signals are formed according to: U=aLF+bRF, V=cLR+dRR, S=eLF+fRF, T=gLR+hRR, where a-h are real or imaginary constants. These signals are added to give X=U+V and Y=S+T.