baber/WOPTO huggingface dataset:
Patent GB-0314562-D0 (GB)
Title: Improved inversion calculations
IPC: G06F7/72
Filed: 2003-06-21
Abstract: An Elliptic Curve Cryptography inversion technique utilises operating on the MSW of four auxiliary variables U, V, R and S with specified invariences.
Patent GB-0402695-D0 (GB)
Title: A metering pump system
IPC: B05B11/00
Filed: 2004-02-06
Abstract: A metering pump system for metering and pumping a metered volume of a fluid product has a storage chamber for storing the fluid product in; a metering chamber which is movable between a contracted state and an expanded state, the system adapted such tat movement of the metering chamber from its contracted state to its expanded state results in the metering chamber being placed in fluid communication with the storage chamber to enable the metering chamber to receive an excess volume of the fluid product that includes the metered volume and a surplus volume from the storage chamber and movement of the metering chamber from its expanded state to its contracted state causes the metered volume to be pumped from the metering chamber; a bleed mechanism; and an inlet valve mechanism.
Patent GB-0524102-D0 (GB)
Title: A page turner
Filed: 2005-11-26
Abstract: A device (2) for turning one or more pages of book (4) comprising a plurality of pages (6), the device comprising: 
a book support (10); 
a device support (12) for supporting: 
first page-flattener (14) for flattening a first page (16); 
second page-flattener (18) for further flattening the first page; 
a page ruckler for ruckling the first page to form a ruckled page having an exposed surface and an opposite, unexposed surface; 
a page turner (22) for engaging with the unexposed surface of the ruckled page thereby to turn the ruckled page;  
positioning means for moving the device support relative to the book support.
Patent GB-0524682-D0 (GB)
Title: Voip (voice over internet protocol) call processing
Filed: 2005-12-05
Abstract: In a Voice over Internet Protocol (VoIP) call processing system and method, a first unit is adapted to setup address information, for a terminal requesting a call connection during VoIP call signaling, as Quality of Service (QoS) guarantee information for a VoIP service, and to delete the QoS guarantee information upon releasing the VoIP call; and a second unit is adapted to guarantee a QoS for the VoIP service according to the QoS guarantee information during the VoIP call.
Patent GB-0707915-D0 (GB)
Title: Recovering from a failure in a communications network
Filed: 2007-04-25
Abstract: A method of recovering from a failure in a communications network using a dual homing protection and comprising a plurality of nodes. One of said nodes is connected to another network. A first node and a second node are connected to the client, and one of the ports related to the links connecting the client with the nodes is in an active state and the other is in a stand-by state. The method comprises detecting the failure (502), changing (504) the ports status (from stand-by to active). In response to the status change, sending (506) to the node connected to another network, a request to purge its MAC address table, purging (508) the MAC address table and flooding (510) nodes of the ringed network in order to fill in the purged MAC address table with updated information, directing (512) traffic to and from the client via the link having the related port in the active state. Dual homing protection may use the Spanning Tree Protocol (STP) or Rapid Spanning Tree Protocol (RSTP).
Patent GB-0709685-D0 (GB)
Title: Track tensioner
Filed: 2007-05-19
Abstract: This invention provides a continuous track tensioning system for tracked vehicles which are able to travel on a surface. The system comprises at least two tensioner means 180,182,190,192 each for applying a force to a track 110 to induce tension therein, wherein if the force applied by at least one of the tensioner means 180,182 is overcome by a force external to the system the tension in the track is maintained by the other at least one tensioner means 190,192. Hydraulic or pneumatic interlinking and a safety valve may be provided. The invention may comprise at least one tensioning means 190, 192 which applies a force generally downwards and may be allowed to pivot to a limited extent. The tensioning provided by the system improves efficiency and life and the system maintains tension even with unexpected external conditions.
Patent GB-0712524-D0 (GB)
Title: Novel schizophrenia associated genes
Filed: 2007-06-28
Abstract: The present invention relates to the identification of genes involved and/or associated with schizophrenia and related diseases, as well as particular identified genes and their potential use in therapy/diagnosis of schizophrenia and related diseases.
Patent GB-0716872-D0 (GB)
Title: Composite structure
Filed: 2007-08-30
Abstract: A method of making a composite structure (1) that comprises a curved body (5) and an integral rim (3) extending from an end of the curved body. The method comprises the steps of: forming a diaphragm pack (19) comprising a flat stack (13) of composite plies between two diaphragms (15 A, 15B), wherein each ply (L1, L2, L3) of the flat stack (13) is made up of a plurality of composite tiles (9). Each tile (9) includes at least a first portion (9A) and a second portion (9B) that have side edges of the first portion (9A) configured to abut against side edges of adjacent tiles and side edges of the second portion (9B) configured to overlap side edges of adjacent tiles. Air is evacuated from within the diaphragm pack (19) either before or after placing the diaphragm pack (19) within a double diaphragm forming apparatus comprising a hollow forming tool (23), wherein the first portion (9A) of the composite tiles (9) is supported on an upper surface (23 A) of the tool (23). Heat (25) is applied to the diaphragm pack (19); when the stack reaches the forming temperature a vacuum (Pv) is applied between the lower diaphragm (15B) and the hollow forming tool (23) such the second portion (9B) of the composite tiles (9) are drawn downwards into contact with the internal wall (23B) of the forming tool (23) to move the edges of the second portion (9B) of adjacent tiles to abut against side edges of adjacent tiles (9). The first portion (9A) of each tile (9) forms part of the rim (3) and the second portion (9B) of each tile forms art of the curved body (5).
Patent GB-8421291-D0 (GB)
Title: Conveyor apparatus
IPC: B65G29/00
Filed: 1984-08-22
Abstract: Conveyor apparatus comprising a plurality of pairs of links (6, 8) which are pivotally interconnected to define an endless chain. The chain is entrained around first and second index members (2, 4). In order to provide a differential speed effect, the first and second index members (2, 4) are driven at different rates, and guide means (24, 26, 28, 30) provided to control movement of the links (3, 5) between the first and second members (24). The guide means (24, 26, 28, 30) control the folding and unfolding of the pairs of links (6, 8) to thereby allow the chain to move at different speeds on the two index members (2, 4). The spacing between alternate links changes as they move from one index member (2) to the other (4). This can be made use of in an apparatus for arraying sheet material into a series of plies. Such an apparatus comprises two of said endless chains interconnected by a plurality of parallel spaced rollers (1) arranged in an endless path. Material is fed continuously between successive rollers (1) when they are spaced apart forming loops and subsequently off-loaded by rotating the rollers (1) in a direction opposite to the direction of rotation of the endless path.
Patent GB-8716377-D0 (GB)
Title: Polymerisation reactors
IPC: C08F2/00
Filed: 1987-07-10
Abstract: To reduce fouling on reactor surfaces, the surfaces are coated with a protective film of polymeric material of surface energy of less than 15 dynes/cm. The preferred coating materials are polymers of one or more monomer chosen from the 2-(N-alkylperfluorosulphonamido)) alkyl (meth)acrylates or the fluorochemical polymer known as Fluorad (Registered Trade Mark of the 3M company) FC-721.
Patent GB-8803114-D0 (GB)
Title: Bleach activators in detergent compositions
IPC: C11D3/28
Filed: 1988-02-11
Abstract: The present invention relates to a detergent composition in aqueous solution comprising:   (i) a surfactant selected from anionic, nonionic, zwitterionic and cationic surfactants and mixtures thereof, (ii) a precursor compound capable of giving a rise to a peroxygen compound in the presence of water, (iii) a bleach activator capable of enhancing the bleaching activity of the peroxygen compound so formed,   (iv) a suds suppressing agent and   (v) a detergent builder, characterised in that the bleach activator comprises one or more cyclic tertiary nitrogen compounds of a defined generic formula, said activator being at least partially soluble in water. The claimed bleach activators show bleaching activity at relatively low temperatures.
Patent GB-8815486-D0 (GB)
Title: Container closures & materials for use in these
IPC: B65D81/26
Filed: 1988-06-29
Abstract: A preformed container closure element, preferably a cap, is formed of a polymeric matrix containing an ethylene vinyl alcohol polymer to reduce oxygen permeability of the cap. The cap is of special value for sealing filled jars or bottles, especially of glass, wherein the filling is beer.
Patent GB-8907302-D0 (GB)
Title: Tampons
IPC: A61F13/20
Filed: 1989-03-31
Abstract: A tampon for hygienic use comprising a generally cylindrical absorbent core having a liquid pervious cover layer on the outer surface thereof wherein the cover layer is a polymer net comprising two intersecting sets of parallel ribs and wherein each set of ribs are aligned obliquely with respect to both the main axis of the tampon and to each other. A strip of net may be bonded to one end of a strip of absorbent material and the composite spirally wound such that the net forms the outer layer. The free end of the net may overlap an underlying layer of net and be bonded thereto by heat sealing.
Patent GB-8911693-D0 (GB)
Title: Organic polymeric material and ion-exchange membrane produced therefrom
IPC: B01J39/16
Filed: 1989-05-22
Abstract: A homogeneous blend which comprises from 5 to 95% by weight, preferably at least 40% by weight, of at least one fluoropolymer which contains ion-exchange groups and from 95% to 5% by weight, preferably not more than 60% by weight, of at least one fluoropolymer which is substantially free of ion-exchange groups. The homogeneous blend may be produced by melt processing the fluoropolymers and a major application of the homogeneous blend is as an ion-exchange membrane. The presence of the fluoropolymer substantially free of ion-exchange groups in the homogeneous blend leads to an improvement in physical and mechanical properties of the ion-exchange membrane, and to an improved performance of the membrane in electrolysis.
Patent GB-8922160-D0 (GB)
Title: Drive assembly
IPC: B60K7/00
Filed: 1989-10-02
Abstract: A drive assembly for a wheel (1) or wheels is contained wholly within one of such wheels. The drive assembly may comprise an internal power source, e.g. batteries (12), which drives the wheel axle (6) by way of a motor (13) and gear arrangement (26, 27, 28). The assembly is mounted within the wheel (1) by way of a suitably configured housing bracket (16) whereby the assembly is held stationary relative to the axle (6) whilst the wheel (1) rotates thereabout. A roller-bearing clutch (32) may be located inside the lowest gear (28), with the axle (11) passing therethrough. A speed controller (31) may be mounted on the bracket (16) for connection to a remote user-operated control. <IMAGE>
Patent GB-9013216-D0 (GB)
Title: Particle beam surface analyzer
IPC: F16K3/18
Filed: 1990-06-13
Abstract: In a particle beam surface analyzer, having a partition wall separation a vacuum space, an opening that is provided in a partition wall through which the particle beam is taken out, a seal member which is moved along a seal surface of the seal member and seals the opening, a condenser lens which converges the particle beam onto the sample, and detector for detecting a physical quantity from the sample when the particle beam is irradiated on the sample, the surface analyzer further has a movable shift member that pushes one side surface of the seal member along the seal surface of the seal member and a stopping member which the other side surface of the seal member having a predetermined angle being larger than 55 DEG  and smaller than 75 DEG  to the seal surface is abutted so as to move the seal member along the other side surface till the seal member reaches the openings, whereby resultant forces between the seal member and the seal surface in the side of the one side surface is equal to that in the side of the other side surface. As the predetermined angle is larger than 55 DEG  and smaller than 75 DEG  to the seal surface, the abrasion and seizure of the seal member are prevented and the contamination of the sample is lessened.
Patent GB-9127090-D0 (GB)
Title: Shaver cutter drive
IPC: B26B19/02
Filed: 1991-12-20
Abstract: A dry shaver has first and second linear cutters mounted for counter-reciprocatory motion relative to the shaver body, drive means for driving the cutters; and a linkage for coupling the cutters to the drive means. The linkage comprises first and second pairs of opposed limbs (10, 11; 12, 13) forming a parallelogram arrangement. Each limb (10, 11) of the first pair is mounted on the shaver body, whilst each limb (12, 13) of the second pair provides a drive input to a respective cutter. The drive means causes oscillatory motion of the parallelogram linkage. <IMAGE>
Patent GB-9217540-D0 (GB)
Title: Imprivements relating to pumps
IPC: F04C2/10
Filed: 1992-08-18
Abstract: PCT No. PCT/GB93/01680 Sec. 371 Date Jan. 24, 1995 Sec. 102(e) Date Jan. 24, 1995 PCT Filed Aug. 9, 1993 PCT Pub. No. WO94/04824 PCT Pub. Date Mar. 3, 1994A compact gerotor pump having reduced axial dimension has an external fixed pump body in which a rotor and annulus set is housed. A drive shaft is provided that is neither fixed nor journalled directly by the pump body. The shaft is secured to the rotor within the body and extends through an opening in an end wall of the body and is secured to the hub of an external drive gear that is journalled by the housing for driven rotation of the drive gear, shaft, and rotor relative to the pump body.
Patent GB-9410867-D0 (GB)
Title: Radiation curable compositions
IPC: C08F2/46
Filed: 1994-05-31
Abstract: A compsn. hardenable by radiation contains w.r.t. 100 pts.wt., (a) at least 20 pts. of a radiation-polymerisable cpd. with at least 2 gps. of formula CH2=CH-COO (II) or CH2=CC(CH3)-COO (III), and (b) at least 5 pts.wt. a (2-oxo-1-pyrrolidinyl)alkyl acrylate of formula (I) where R = 2-4C alkyl; R1 = H or Me.
Patent GB-9613477-D0 (GB)
Title: Improvements in and relating to furniture
IPC: A47B13/02
Filed: 1996-06-27
Abstract: Furniture, furniture support systems and components therefore are provided with the aim of providing a more flexible system of work surface areas. The support system provides a number of components pivotally mounted about a common hub location, the components comprising an upright member and one or both of a laterally extending member with ground contacting or work surface supporting function. <IMAGE>
Patent GB-9722838-D0 (GB)
Title: A method and apparatus for storing
IPC: B63B25/22
Filed: 1997-10-30
Abstract: A method of storing pipes in the hold (8) of a vessel (1, Figs 1 and 2) includes: arranging at least two U shaped cradle frames (9) for the disposition of a number of pipes to lie on and between said cradle frames (9), locating a number of pipes on and between said cradle frames (9), securing said pipes to said cradle frames (9) so as to form a storage bundle; and lifting said storage bundle into the hold of a vessel and locating it with respect to other storage bundles. The cradle frames (9) have inter-engageable locating means (13, 14, 18, 19), so that the storage bundles can be stored on top of each other in a stack. Preferably, a skip (20, Figs 4 and 5) is used to hold the cradle frames in position for stacking one on a further one. To assist in positioning the frames in the skips, a loading jig (30, Fig 7) may be used.
Patent GB-9724141-D0 (GB)
Title: Transporting multiprotocol datagrams
IPC: H04L12/70
Filed: 1997-11-14
Abstract: Point to point protocol (PPP) traffic is transported over an asynchronous transport link by encapsulating the traffic in AAL2 minicells and transporting the minicells in a single virtual circuit. Minicells from a number of users can be multiplexed in the same virtual circuit.
Patent GB-9930830-D0 (GB)
Title: Catalyst for oxacylation and use of the same
IPC: B01J23/62
Filed: 1999-12-30
Abstract: This invention relates to a catalyst which comprises palladium metal as the main catalyst, tin metal or a mixture of tin and additional metals as the promoter, in combination with an alkali or alkaline earth metal compound, supported on the outer surface of a porous carrier. The catalyst is used in the process for producing allyl acetate through the oxacylation of propylene, acetic acid and oxygen in a vapor phase. The catalyst of the present invention exhibits high catalytic activity, high catalytic selectivity and high catalytic life, which greatly increases the economic utility of the oxacylation process.
Patent HU-9502549-D0 (HU)
Title: Crystalline form of dihydro-2,3-benzodiazepine derivative
Inventor: VARIE DAVID LEE
IPC: C07D493/04
Filed: 1995-08-30
Abstract: A physical form of (R)-7-acetyl-5-(4-aminophenyl)-8,9-dihydro-8-methyl-7H-1,3-dioxoloÄ4,5 -hÜÄ2,3Übenzodiazepine of formula I having an X-ray powder diffraction pattern with d spacings at 12.78, 9.48, 8.99, 8.64, 8.23, 6.39, 6.27. 5.73, 4.01 and 3.96  ANGSTROM . The compound is useful as an AMPA antagonist. <CHEM> R is methyl, X is acetyl and Aryl is p-nitrophenyl.i
Patent HU-9601593-D0 (HU)
Title: Solution phase nucleic acid sandwich assays having reduced background noise
Inventor: COLLINS MARK
IPC: C12Q1/682
Filed: 1994-12-07
Abstract: New techniques are provided for substantially reducing background signals encountered in solution phase hybridization assays. The techniques are premised on eliminating or significantly reducing the phenomena of nonspecific hybridization and nonspecific binding, so as to provide a detectable signal which is produced only in the presence of the target polynucleotide of interest. In certain embodiments, methods are provided for increasing the signal which can otherwise be diminished in noise reduction. Kits for carrying out the novel assays are provided as well.
Patent HU-9601784-D0 (HU)
Title: Cylinder lock and key combination with a guiding profile ridge in the loch
Inventor: WIDEN BO
IPC: E05B19/00
Filed: 1994-12-21
Abstract: A cylinder lock and key combination, wherein the lock comprises a side profile ridge (60) disposed in the key slot (53) and having a relatively shallow recess (61), in which a projection (55) on a side tumbler (54) is vertically movable, and a continuously extending edge portion (62). The key has a relatively shallow coded groove (17), which cooperates with the side tumbler projections (55) of the lock, and a rectilinear, deeper profile groove (16), into which the edge portion (62) of the side profile ridge fits. This unitary edge portion secures a good guidance of the key when the latter is inserted into the lock.
Patent IT-8747583-D0 (IT)
Inventor: JACQUELINE FRANCESCHINI
IPC: C07D311/04
Filed: 1987-01-29
Abstract: The invention relates to new dihydrobenzofuran- and chroman-carboxamide derivatives of the general formula:   <IMAGE> (I) in which R and R' are each hydrogen or methyl; n is 1 or 2; m is 1 or 2; Z is either   <IMAGE> (a)   wherein R1 and R2 are lower alkyl, or <IMAGE> (b)  wherein R3 is alkyl, alkenyl, cycloalkyl-alkyl, cycloalkenyl-alkyl, X is H, NH2, methoxy, or methyl and Y is H, Cl, cycloalkylmethylsulfonyl, alkylsulfamoyl or alkylsulfonyl and to their pharmacologically acceptable acid addition salts and their optical isomers, to the processes for the preparation thereof and to the use thereof as medicaments, especially as neuroleptics.
Patent IT-8168043-D0 (IT)
Inventor: RAGAZZINI FRANCO
IPC: B29C48/07
Filed: 1981-07-27
Abstract: A process for manufacturing expanded polystyrene panels includes the following stages:a) Preparation of pre-expanded panels of polystyrene by extrusion and simultaneous injection of propellent agent into an extruder fitted with an extrusion die of suitable type and in particular fitted with means allowing for good mixing of the molten polymer with the propellent agent and means allowing for uniform cooling to the best value of the temperature of the expandable plastic mass before exit from the die.b) Conditioning of said panels at room temperature or at whatever temperature higher than room temperature, provided it is such to prevent the panels from undergoing either dimensional variation or deformation due to internal stress or true expansion.c) Forming of pre-expanded panels into a mould-box by means of heat furnished by convection by a hot fluid the ratio between internal dimensions of the box and measures of pre-expanded panels being such that 60 percent at least of the volumetric increase given to the mass is affected to their average increase in thickness.
Patent SE-0002121-D0 (SE)
Inventor: UIMONEN MATTI
IPC: F26B/
Filed: 2000-06-06
Abstract: The invention relates to a method for drying of timber. In the method, timber 7, 11 is dried in a unitary drying compartment of the type divided into two zones 1, 2, whereby the timber is displaced from the first 1 zone to the second 2 zone during the proceeding of the drying, whereby the timber has a lower temperature than the dewpoint temperature of the drying compartment 1, 2 when it is introduced into the first zone 1, and temperature and moisture is measured in the different zones 1, 2. According to the invention, the air flow in the zone 1 is regulated in such a way that the condensed amount of water in the cargo 7 of the first zone at least substantially corresponds to the amount of water evaporated form the whole channel. <IMAGE>
Patent SE-0002259-D0 (SE)
Inventor: WING CONNY
IPC: B65D90/14
Filed: 2000-06-16
Abstract: A wheel-mounted support (2) is provided with a holder tool, a manoeuvering mechanism connected to the holder tool, and a wheel tool connected to the manoeuvering mechanism, which is used to raise and lower the wheel tool in relation to the holder tool. A corner fastener (6) can be releasably secured to a corner of the container. A support leg (4) is releasably securable to the corner fastener and to the wheel-mounted support.
Patent SE-0002904-D0 (SE)
Inventor: DAHLQUIST ERIK
IPC: G01N22/00
Filed: 2000-08-14
Abstract: The determination of multiple material parameters of e.g. biomass comprises continuous quantitative and qualitative detection of the effect of the material on electromagnetic radiation. The apparatus has a set frequency or set frequency range irradiator of specific penetration capacity. Emission of excess radiation on a surface of the material in the NIR spectrum, and electronic software for partial least square regression are also applied.  An Independent claim is included for an apparatus for implementing the process.