baber/WOPTO huggingface dataset:
Patent GB-0101865-D0 (GB)
Title: Calcium hydroxide-based root canal filling material
IPC: A61K6/00
Filed: 2001-01-24
Abstract: A calcium hydroxide-based root canal filling material having superior bioaffinity is provided, which is a temporary root canal filling material to be used in the root canal treatment of teeth, having such roles that, when filled temporarily in the root canal, it stays in an affected part during a predetermined period of time, thereby a root canal being prevented from staining by pathogenic bacteria or exudates, has corrosion resistance, and promotes the remedy of an apical abscess by wound of the root apex portion. The calcium hydroxide-based root canal filling material is comprised of 3 to 20% by weight of polyvinylpyrrolidone and/or polyvinyl methyl ether, 30 to 60% by weight of calcium hydroxide, and 35 to 60% by weight of water. Further, there is an embodiment in which from 5 to 20 parts by weight of at least one X-ray opacity medium selected from barium sulfate, zirconium oxide, bismuth subnitrate, bismuth trioxide, and bismuth carbonate and/or 0.5 to 5 parts by weight of at least one disinfectant selected from iodoform and iodine is further contained based on 100 parts by weight of the calcium hydroxide-based root canal filling material.
Patent GB-0108044-D0 (GB)
Title: Application synchronisation
IPC: H04L12/24
Filed: 2001-03-30
Abstract: The invention relates to multi-modal computer interfaces and the synchronisation of two or more application programs which have user interfaces which make up the multi-modal interface. The invention employs a synchronisation server process with blackboard style data store for posting the changes made to any one particular application program to the other application programs. Data updates pass via the synchronisation server. A map file is provided for translating data provided by one application program into the formats suited to other application programs, and vice versa. In this way, application programs are not limited by a common dialogue but are autonomous, thus providing a cohesive and highly flexible user interface.
Patent GB-0115681-D0 (GB)
Title: Process for making polymeric particles
IPC: B01J13/22
Filed: 2001-06-27
Abstract: A particulate composition comprising particles which consist of a shell wall surrounding a hydrophilic core, wherein the shell wall is formed from a polymeric coacervate and wherein the particles comprise a polymeric amphipathic stabiliser. Also claimed is a process of producing a particulate composition comprising particles which consist of a shell wall surrounding a hydrophilic core, comprising the steps of a) forming an aqueous liquid that contains a wall building material that is capable of forming the shell wall by coacervation, b) dispersing the aqueous liquid into a water immiscible liquid, which comprises a stabilising substance to form a dispersion that comprises aqueous droplets dispersed in a continuous phase of water immiscible liquid, c) subjecting the dispersion to coacervation conditions, such that the wall building material coacervates at the surface of the aqueous doplets, characterised in that the stabilising substance comprises a polymeric amphipathic stabiliser. Preferably the particulate composition obtainable by the process contains an active ingredient and is used in a detergent composition. The active ingredient preferably comprises any of detergency building ingredients, a buffering system and/or a sequesterant and/or detergent builder. Citric acid is a particularly preferred active ingredient.
Patent GB-0209406-D0 (GB)
Title: Lift truck
IPC: B60L7/00
Filed: 2002-04-25
Abstract: In a lift truck of a type that, using a brake controller 20, a traveling motor 3 can be braked by an electromagnetic brake 17, the brake controller 20, when it detects the brake operation of a brake operation device, not only actuates the electromagnetic brake 17 but also detects the truck body weight and traveling speed of the lift truck, thereby electrically braking the traveling motor 3 in such a manner that the electric brake force can be increased or decreased in correspondence to whether the thus-detected truck body weight is heavy or light as well as the electric brake force can be increased or decreased in correspondence to whether the thus-detected traveling speed is high or low.
Patent GB-0218165-D0 (GB)
Title: Brake pad backplate brake pad brake caliper
IPC: F16D65/092
Filed: 2002-08-06
Abstract: A backplate supports friction material of a disc brake pad. The backplate includes a substantially planar portion of sheet metal and a stiffening flange extending around at least a portion of the periphery of the planar portion.
Patent GB-0325095-D0 (GB)
Title: A coplanar waveguide line
IPC: G02F1/225
Filed: 2003-10-28
Abstract: A coplanar waveguide line comprising a substrate; a central electrode strip on the substrate; first and second electrode strips disposed on opposite sides of the central electrode strip and extending parallel thereto; first and second optical waveguides on the substrate, the optical waveguides being positioned between the first and central electrode strips and extending parallel thereto; the central electrode comprising at least one T-rail extending proximate to the first optical waveguide; the first electrode comprising at least one T-rail extending proximate to the second optical waveguide; the substrate comprising an n+ electrically conducting layer extending between the optical waveguides; wherein the coplanar waveguide line further comprises an electrical connection between first and second electrode strips.
Patent GB-0327791-D0 (GB)
Title: Trench insulated gate field effect transistor
IPC: H01L29/10
Filed: 2003-11-29
Abstract: The invention relates to a trench MOSFET with drain ( 8 ), sub-channel region ( 10 ) body ( 12 ) and source ( 14 ). The sub-channel region is doped to be the same conductivity type as the body ( 12 ), but of lower doping density. A field plate electrode ( 34 ) is provided adjacent to the sub-channel region ( 10 ) 10 and a gate electrode ( 32 ) next to the body ( 12 ).
Patent GB-0407230-D0 (GB)
Title: Fibre or filament with lateral electric fields
IPC: H01L33/28
Filed: 2004-03-30
Abstract: A filament or fibre (10), comprising an elongate core (11) having a core axis, and a substance (13) having at least one electrically modulatable optical characteristic, covering at least a portion of the core. The filament or fibre further comprising an electrical stimulation means (12) adapted to produce an electric field extending in a direction substantially parallel to the core axis or in a direction extending substantially circumferentially about the core axis, wherein the electric field electrically induces a change in the optical characteristic of the substance, thereby changing the visual appearance of the filament or fibre.
Patent GB-0600133-D0 (GB)
Title: Brake device for stroller
Filed: 2006-01-05
Abstract: A brake device 10 for a stroller comprises a brake drum 20 fixed to a stroller wheel(not shown), a brake lining 30 fixed to an outer periphery of the brake drum, and a brake shoe 40 which can be operated to contact said brake drum, wherein the brake shoe is made of a different material to that of the brake drum. The brake shoe is preferably a metal strap 40, while the brake lining is preferably a rubber band having grooves on the inner surface which engage teeth which may be provided on the outer periphery of the drum. A cable 52 may have one end connected to an end of the metal band 40, with the other end of the cable preferably being connected to a hand brake actuator(not shown). A spring 56 may bias the band to the released position.
Patent GB-0605512-D0 (GB)
Title: Fabric treatment composition and process for preparation thereof
Filed: 2006-03-18
Abstract: The present invention provides a process for the preparation of a non-aqueous liquid fabric treatment composition wherein the process comprises a) provision of a pre-mix comprising cationic cellulosic polymer, water and optional solvent; b) admixture of the pre-mix with at least one anionic surfactant; and, c) subsequent addition of non-ionic surfactant, wherein the steps a) to c) are performed sequentially. The invention further relates to a process to produce a unit dose fabric treatment product, a product produced according to said process, the use of said product as a fabric softener, and a method of fabric treatment.
Patent GB-0625523-D0 (GB)
Title: In vivo imaging agents
Filed: 2006-12-21
Abstract: The present invention relates to the field of medical imaging, and in particular to imaging of disease states associated with the upregulation of the chemokine receptor 5 (CCR5). Imaging agents, precursors and methods are provided which are useful in imaging such disease states.
Patent GB-0718295-D0 (GB)
Title: Termination assembly for a steel tube umbilical
Filed: 2007-09-20
Abstract: A termination assembly for a steel tube umbilical, wherein a plurality of the elongated umbilical elements which compose the umbilical are steel tubes, said termination assembly comprising a cavity through which said tubes pass, said cavity being filled with a filler material, at least one of said tubes having at least one region of increased localized diameter at a location within said cavity to define at least one load bearing face on the tube to anchor said at least one tube within said cavity.
Patent GB-0918707-D0 (GB)
Title: A heat engine
Filed: 2009-10-23
Abstract: A non-compression engine having two or three variable volume mechanisms, an induction-displacer (1) and a combustion-expander (2) or an induction-displacer (1) and a combustion-expander (2) and an atmospheric-cooler (3). A working volume of gas is drawn into the induction-displacer, then displaced into the combustion-expander (2) at substantially constant volume passing through the regenerator (5). The gas in the combustor-expander (2) is further heated by combustion of a fuel then expanded to extract work. The gas is then displaced through the regenerator (5) into the atmospheric-cooler (3) at substantially constant volume, or exhaust from the regenerator at constant pressure. The gas is contracted in the atmospheric-cooler doing atmospheric work. Once the gas has equilibrated with the pressure of the atmosphere it is exhaust from the atmospheric-cooler (3).
Patent GB-0922511-D0 (GB)
Title: Multi-device multimedia system
IPC: G06F21/10
Filed: 2009-12-23
Abstract: A multi-device multimedia system for executing serialised media content (e.g. games, movies, music) on a plurality of electronic devices (e.g. gaming console, mobile phone, personal computer, digital satellite box) comprises a first electronic device having a first set of one or more episode(s) of serialised media content loadable thereon, the first set of one or more episode(s) being executable on the first electronic device, and a first verification key being producible by the execution of the first set of one or more episodes(s) on the first device. The system includes a second electronic device having a second set of one or more episode(s) of the serialised media content loadable thereon, and the first verification key being operable to unlock second set of one or more episode(s) of serialised media content on the second electronic device. The second set of one or more episodes being executable on the second electronic device and a second verification key being producible by the execution of the second set of one or more episodes(s) of serialised media content on the second electronic device. The second verification key being operable to unlock a third electronic device; and thereon the third set of one or more episode(s) of serialised media content being executable on the third electronic device. The content on a device may only be executable if the device is placed at a particular geographical position.
Patent GB-8323321-D0 (GB)
Title: Equipment for mixing liquid reactants
IPC: B01F5/20
Filed: 1983-08-31
Abstract: A mixing head suitable for mixing two or more liquids is provided. During the mixing process, the liquids are first contacted in a zone of small dimensions in which turbulent mixing occurs and are then discharged into a zone of larger dimensions in which laminar flow is established. The two zones are so designed that there is a single piston operating in both zones and discharging the mixed product. The mixing head can be used to mix a polyol and a polyisocyanate during the formation of polyurethanes.
Patent GB-8401197-D0 (GB)
Title: Scrubbing gaseous stream
IPC: B01D47/02
Filed: 1984-01-17
Abstract: An apparatus for scrubbing a gaseous stream, such as hot dusty fumes produced by a stove, furnace or the like, comprises a housing (1) having an inlet (2) for receiving fumes from a first chimney (3) and an outlet pipe (4) for discharging scrubbed fumes into the atmosphere via a second chimney (5). Two staggered arrays of vertical square-section iron tubes (7) are disposed within the housing (1) and water is pumped continuously to the top of each tube (7) whence it is allowed to flow down the outer surface of the tube (7). Fumes entering the housing (1) are forced to follow a circuitous path through the arrays of tubes (7) and dust and the like from the fumes is entrained by the downwardly flowing water. Means are provided for maintaining the level of water in the housing (1) and for draining soiled water therefrom. The water may be recirculated. <IMAGE>
Patent GB-8425712-D0 (GB)
Title: Soluble-oil cutting fluid
IPC: C10M173/00
Filed: 1984-10-11
Abstract: A composition for the preparation of a soluble-oil for use in a cutting fluid comprises a mineral oil and, as an emulsifier, an effective amount of a sulphonate of a branched polymer of a C<sub>3</sub> to C<sub>5</sub> olefin. Preferably the polyolefin chain of the sulphonate has an average molecular weight in the range 275 to 560 and the polyolefin is polyisobutene.A soluble-oil can be prepared from the above composition by the addition of a conventional corrosion inhibitor and diluted with water to make a cutting fluid. Advantages of the novel emulsifier are that they are resistant to breakdown by micro-organisms and do not require the addition of a coupling agent.
Patent GB-8809648-D0 (GB)
Title: Production of microcapsules
IPC: B01J13/02
Filed: 1988-04-23
Abstract: In a process for the production of microcapsules by coacervation of gelatin, carboxymethyl cellulose (CMC) and a second anionic polymer such as a polyvinylmethylether/maleic anhydride copolymer or an ethylene/maleic anhydride/copolymer, the weight ratio of gelatin:CMC is chosen to be in the range 1:0.14 to 1:0.05, and the CMC used is chosen to have a viscosity in the range of from 50 to 140 mPas (cps), when measured in 6.0% by weight aqueous solution at 20 DEG C using a Brookfield RVT viscometer, Spindle No. 1, 10 r.p.m. The use of the specified weight ratio and CMC type permits significant increases in the solids content at which encapsulation can be carried out without increasing process viscosities to an unacceptable extent and/or giving rise to poor quality microcapsules. The process is particularly suitable for producing microcapsules for use in pressure-sensitive copying paper.
Patent GB-8926464-D0 (GB)
Title: Bags
IPC: B65D33/34
Filed: 1989-11-23
Abstract: This invention is concerned with a bag (1) to contain bank notes or coins in bulk comprising a sheet of thermo plastics material folded over to provide two overlapping parts and which is marginally heat sealed near its edges with security printing between the marginal side edges and transversely heat sealed adjacent one of the folded over edges and having a cut out part (16) to form a carrying handle portion between the fold of the sheet and the heat seal and wherein part of the folded over part (6) outside the tranverse heat seal constitutes a flap (18) to engage the other of the folded over parts to close the bag when the flap part is folded into contact with the other of the folded over parts to seal the bag.
Patent GB-9015572-D0 (GB)
Title: Thermal transfer receiver
IPC: B41M5/382
Filed: 1990-07-16
Abstract: A thermal transfer receiver sheet with improved handling properties comprises a sheet-like dielectric substrate supporting a receiver coat of dye-receptive material on one side, characterised in that there are antistatic treatments provided on both sides of the dielectric substrate, such treatments being sufficient on each side to reduce the surface resistivity to less than 1x10<1><3>  OMEGA /square. The side of the substrate remote from the receiver layer suitably has an antistatic backcoat for reducing the surface resistivity on that side, and the use of a textured surface provided by particulate materials either in the antistatic backcoat or in a further backcoat overlying the antistatic backcoat, may further improve the handling properties.
Patent GB-9022305-D0 (GB)
Title: Softening agents
IPC: D06M101/16
Filed: 1990-10-15
Abstract: A method for the treatment of natural or synthetic fibres, such as wool, cotton, nylon or acrylic, so as to impart a softer handle comprises treating the fibres with a polymer or prepolymer as defined. The method may be performed as either a continuous process or as a batch process.
Patent GB-9201393-D0 (GB)
Title: Coverstock
IPC: A61F13/511
Filed: 1992-01-21
Abstract: A coverstock suitable for use in an absorbent device and an absorbent device such as a sanitary napkin or surgical dressing comprising a coverstock are provided. The coverstock comprises a film having a multiplicity of depressed areas and a greater multiplicity of apertures wherein each depressed area contains at least one aperture, the apertures are in both the depressed areas and in the areas between the depressed areas, essentially all of the depressed areas have curved perimeters and the areas between the depressed areas occupy 22-50 % of the area of the film.
Patent GB-9305558-D0 (GB)
Title: Bag for containing liquid
IPC: A61F5/44
Filed: 1993-03-18
Abstract: A combination of a liquid-containing bag 26 e.g. a urine drainage bag, and a tube 28 is made up of a pair of superposed sheets, joined by a weld 24a - 24d whose configuration is chosen to define in a single welding operation the outline of the bag and the tube. Means are provided for precluding face-to-face contact of selected parts of the inner surfaces of said sheet e.g. by providing crinkles and irregularities in one of the sheets by biaxial orientation thereof followed by application of radiant heat. <IMAGE>
Patent GB-9516897-D0 (GB)
Title: Iodine adsorption agent
IPC: B01J20/32
Filed: 1995-08-17
Abstract: An iodine adsorption agent is described, containing silver or a silver salt on a porous, temperature-resistant and acid-resistant organic carrier with an average pore diameter in the range from 6 to 200 nm. It has a pore diameter distribution in which 80% of the pore volume is contained in pores whose diameters lie within the range of +/-50% about the average pore diameter.
Patent GB-9610926-D0 (GB)
Title: Seat assembly for pedestrian operated machine
IPC: B60N2/38
Filed: 1996-05-24
Abstract: A seat assembly for a pedestrian operated machine may be pivotally attached to the rear of the machine at (22) and comprise a frame (20) having a spine (30) with a spine extension (31) supporting a seat (32) on a stalk (34) supported by a wheel (26). The spine extension is movable between a retracted pedestrian operated mode and an extended ride-on mode when the seat can be pivoted from a fold-away position to a position of use. When in its extended position the spine extension allows the frame to be pivoted about a vertical axis (40).
Patent GB-9617683-D0 (GB)
Title: Homocysteine desulphurase
Inventor: COOMBS GRAHAM HERBERT
IPC: C12N15/09
Filed: 1996-08-23
Abstract: The present invention relates to an assay for determining homocysteine, cysteine, O-acetyl-L-serine and/or methionine levels in a biological sample using an enzyme that catalyzes the degradation of homocysteine, cysteine, O-acetyl-L-serine and methionine. The enzyme being more particularly homocysteine desulphurase, a polynucleotide fragment encoding protozoan homocysteine desulphurase, a recombinant vector comprising a polynucleotide fragment, transformed cells, the protozoan homocysteine desulphurase polypeptide, and pharmaceutical compositions comprising recombinant homocysteine desulphurase for use in medicine or veterinary medicine.
Patent GB-9700099-D0 (GB)
Title: Pliable universal attachment fixing
IPC: B29C65/00
Filed: 1997-01-04
Abstract: A flexible attachment means comprises a patch (10) of tape material securable by adhesive (11) to a host surface (14) of a sheet or other member, with a reinforcing member (13) between the layer (10) and the host surface (14). The member (13) is perforated and the layer (10) and/or surface (14) may be perforated for reception of a load bearing member (15) such as a cord, which is held by an enlarged part such as a knot (17).
Patent GB-9904865-D0 (GB)
Title: Foldable bed
IPC: A47C19/12
Filed: 1999-03-04
Abstract: The invention which is the subject of this application relates to a foldable bed which can be moved between a folded position and an unfolded position with improved ease over conventional foldable beds and also allows the mattress of the bed to be made of the same length as the frame which supports the same without the mattress protruding beyond the end of the frame when folded. The frame comprises at least two frame parts, and typically each of the frame parts is pivotally movable with respect to a mounting plate, typically one provided on each side of the bed frame. <IMAGE>
Patent GB-9929803-D0 (GB)
Title: Fuel composition
IPC: C10L10/08
Filed: 1999-12-16
Abstract: This invention is a fuel composition having a sulphur content of <=50 ppm by weight and comprising >=50 ppm by weight of at least one fused polycyclic aromatic compound which has at least one hetero-atom selected from O and N either (a) as a heterocyclic group, or, (b) as an exocyclic group in which the hetero-atom is attached either directly or through one other carbon atom to a ring carbon atom wherein the fused polycyclic aromatic compound is substituted on at least one of its ring carbon atoms by a C1-C4 alkyl group. These compounds are capable of improving the antiwear and lubricity properties of a low sulphur fuels, especially diesel fuels, when compared with the performance of the same fuel in the absence of such compounds.
Patent HU-9400053-D0 (HU)
Title: High productivity process for the production of maleic anhydride
Inventor: KEPPEL ROBERT ANDREW
IPC: C07C51/54
Filed: 1992-07-02
Abstract: An improved process for the manufacture of maleic anhydride by catalytic oxidation of a nonaromatic hydrocarbon having at least four carbon atoms in a straight chain, in which a gas containing oxygen and hydrocarbon is passed through a fixed catalyst bed in a tubular reactor. The activity of the catalyst bed is graded in such manner that the reactor can be operated at an initial (feed gas) hydrocarbon concentration of over 1.5% by volume, an integrated average temperature difference between gas and cooling fluid of at least about 15 DEG  C. over that portion of the bed in which the gas temperature exceeds the cooling fluid temperature, and a productivity of at least about 5.0 lbs. maleic anhydride per hour, without the temperature difference between the gas and the cooling fluid exceeding 80 DEG  C. at any point in the catalyst bed during the course of the reaction. Preferably, the catalyst activity and the gas permeability of the bed vary in the direction of gas flow so that both the catalyst activity and the pressure drop per unit distance are lower in a critical region, where the combination of temperature and hydrocarbon concentration could otherwise cause the reaction to proceed at an excessive rate, than they are in a region of low temperature and low hydrocarbon concentration. Significant and unexpected improvement in reactor performance is achieved by the combination of a graded catalyst charge and incorporation of a catalyst modifying organophosphorus compound in the hydrocarbon feed.