baber/WOPTO huggingface dataset:
Patent GB-0526209-D0 (GB)
Title: Auxiliary fuel tank system and method
Filed: 2005-12-22
Abstract: One or more main aircraft fuel tanks are provided with one or more fuel gauges arranged to provide a measure of the amount of fuel in said one or more main fuel tanks. One or more auxiliary fuel tanks are also provided. The aircraft uses fuel during a first phase of fuel consumption, upon commencement of which phase the auxiliary fuel tanks hold fuel. After the first phase said one or more auxiliary fuel tanks are empty and a second phase commences. During the first phase, an indication of the amount of fuel carried by the aircraft is provided by means of summing (i) the amount of fuel in the main fuel tanks as measured by said one or more fuel gauges and (ii) the amount of fuel remaining in said one or more auxiliary fuel tanks as calculated using a measure relating to the fuel consumption rate. During the second phase of fuel consumption, an indication of the amount of fuel carried by the aircraft is provided on the basis of the amount of fuel measured by said one or more fuel gauges.
Patent GB-0617378-D0 (GB)
Title: Downhole activatable annular seal assembly
IPC: E21B21/00
Filed: 2004-06-23
Abstract: Devices and methods are described for establishing an effective annular seal about between an active pressure differential device and a surrounding wellbore sidewall. In other aspects, the invention provides a means of selectively activating such a seal during drilling operations or other operations wherein drilling mud is flowed through the drill string and returns through the annulus. The annular seal assembly may include an inflatable packer element and a hydraulic inflation system. The hydraulic inflation system uses the fluid pressure provided by drilling mud that is returning to the surface via the annulus to inflate the packer element and set the seal. The hydraulic inflation system also buffers and regulates the fluid pressure setting the packer element to avoid overinflation of the element. In other aspects, the seal assembly may comprise a set of mud cups that are set against the borehole sidewall using a pressure differential across the seal assembly or a spring-biased seal element.
Patent GB-0803500-D0 (GB)
Title: Audio device
IPC: G10L19/00
Filed: 2005-11-26
Abstract: The present invention provides an audio codec for converting digital audio signals to analogue audio signals, the audio codec comprising: at least two digital audio bus interfaces (40, 41) for coupling to respective digital audio buses or bus sections; digital- to-analogue conversion means (13, 14) for converting digital audio signals received through first and second digital audio bus interfaces to analogue audio signals, for output to an audio transducer (10); adding means (15a, 15b) for adding together digital audio signals received through the first and second digital audio bus interfaces to form a combined digital audio signal; and means to route the combined signal to one of the first and second digital audio bus interfaces of the audio codec, or to a third digital audio bus interface of the audio codec, for transmission on a digital audio bus or bus section.
Patent GB-0808834-D0 (GB)
Title: Biomarkers for depression
Filed: 2008-05-15
Abstract: Differential expression of nucleic acids in the brains of subjects suffering from late-onset depression has been demonstrated. The invention provides methods useful in the determination of late-onset depression. Also provided by the present invention is a screening method for the identification of compounds for treatment, prevention or diagnosis of late-onset depression.
Patent GB-8300058-D0 (GB)
Title: Piles
IPC: E02D5/38
Filed: 1983-01-04
Abstract: The method involves driving into the ground a mandrel (1) carrying a pile shoe (2) and pumping a cementitious mixture (4) into the hole through the interior of the mandrel (1) as it is being driven into the ground. The cementitious mixture (4) leaves the interior of the mandrel (1) and enters the annular gap between the mandrel (1) and the earth surface via one or more holes (34) located at or close to its lower end and generally just above the pile shoe (2). The mixture (4) is maintained at a positive pressure relative to its surroundings, and is allowed to set after the mandrel (1) has reached the desired depth and has been withdrawn leaving the shoe (2) behind. The driving rig need not have the bulk required to exert the massive pulling forces required in conventional piling systems where a temporary casing which has been driven tightly into the soil is withdrawn prior to completion of the pile.
Patent GB-8428886-D0 (GB)
Title: Stabilising laminar boundary layers
IPC: B64C21/02
Filed: 1984-11-15
Abstract: Separated laminar flow boundary layers are stabilized by delaying a transition into a turbulent flow and by reducing the size of the laminar boundary layer separation zone downstream of a disturbance in the surface contour of a body in the flow, such as a backward step in the body surface, e.g., where sheet metal layers overlap in the surface of an aircraft wing. This purpose is accomplished by suction inlets in the surface just upstream of the disturbance and blowing outlets just downstream of the disturbance and by a flow channel interconnecting these inlets and outlets. Passage of a portion of the flowing medium through these passages is automatically assured due to a pressure differential between the inlets and outlets.
Patent GB-8616336-D0 (GB)
Title: Glutamate antagonists
IPC: A01N63/50
Filed: 1986-07-04
Abstract: Venoms of New World spiders or the genera genera Argiope and Araneus e.g. Argiope trifasciata and Araneus gemma contain active components which have a significantly high level of specific action at glutamate receptors and can be isolated for use as a glutamate antagonist. Moreover, unlike the complex polypeptides referred to above, these compounds are of relatively very low molecular weight (less than 1000) and are accordingly very attractive for insecticidal use and in other applications in which glutamate antagonist activity is desirable. The isolation purification and characteristics of two such active compounds is described.
Patent GB-8621938-D0 (GB)
Title: Container valve
IPC: F16K1/30
Filed: 1986-09-11
Abstract: PCT No. PCT/GB86/00539 Sec. 371 Date Apr. 21, 1987 Sec. 102(e) Date Apr. 21, 1987 PCT Filed Sep. 11, 1986 PCT Pub. No. WO87/01785 PCT Pub. Date Mar. 26, 1987.A fluid valve (3) for incorporation in a container (1) for storing a fluid under pressure and arranged for charging the container therethrough with, and dispensing therethrough from the container, a pressurized fluid, has a chamber (4) having at one end an inlet (15) and at the other end an outlet (9) for the fluid; a valve piston (5) sealingly guided and movable within the chamber (4); and a valve member (10) which is also movable within the chamber (4); the piston (5) having a valve seat (7) and the valve piston having a valve seal (12) arranged for sealingly cooperating with the seat (7) which is disposed towards the inlet (15). A passageway (8) leads from the seat (7) to the outlet (9). The valve member (10) is biased by a spring (13) against the seat (7) to close the passageway (8), and has an extension (11) passing through the passageway (8) and the outlet (9). The construction of the valve is such as to permit duly authorized operators to refill the container while tending to prevent unauthorized operators from doing so.
Patent GB-8708618-D0 (GB)
Title: Production process
IPC: B01J6/00
Filed: 1987-04-10
Abstract: Production of tetrafluoroethylene and hexafluoropropylene in very high combined selectivity by pyrolysis of chlorodifluoromethane, optionally using gaseous diluent wherein the pyrolysis is effected under substantially isothermal and uniform conditions, the reaction temperature is within the range 750-980 DEG C (preferably 800-980 DEG C), and the gaseous residence time is within the range 1 to 50 milliseconds. A fluid-phase electromagnetic induction reactor suitable for effecting the process is described.
Patent GB-8709799-D0 (GB)
Title: Receiver sheet
IPC: B41M5/50
Filed: 1987-04-24
Abstract: A thermal transfer printing (TTP) receiver sheet has a release medium containing a particulate adjuvant.
Patent GB-8807378-D0 (GB)
Title: Devices for use by ostomy patients
IPC: A61F5/445
Filed: 1988-03-29
Abstract: A device for use by ostomy patients comprises a frame which can be placed on the lap of a seated patient, and a chute (16) depending from the frame and intended in use to extend between the legs or thighs of the patient. An opening in the frame communicates with the chute to allow the contents of an ostomy pouch to be deposited in and flow through the chute. A length of tape (18) connects with the open lower end of the chute at one end and has its other end accessible from the level of the frame. The user pulls the tape upward to collapse the chute and so facilitate transfer of the chute into a disposal bag. The frame may comprise a relatively rigid flat sheet (10) having an opening into which fits a chute comprising an upper part (12), basin-shaped and again relatively rigid, and a lower part (16) in the form of a flexible sleeve. Alternatively, a single integral flexible sheet (31) of material may be so sized and shaped that it fits over a rectangular framework (30) to constitute both the flat area of the frame and the chute region of the device. Such an integral sheet may fit releasably over the rectangular framework so as to be disposable in its entirety after use, allowing the framework to be retained for use with a further one from a supply of such disposable sheets.
Patent GB-8810424-D0 (GB)
Title: Improvements in conveyors
IPC: B65G17/06
Filed: 1988-05-03
Abstract: A conveyor having a conveyor belt (10), preferably of flexible steel mesh, constrained to conform to a helical conveyor path in which the tiers (11) of the helical path are arranged one above the other with a minimum vertical spacing appropriate to the product to be conveyed, wherein the tiers on the outside of the helix are supported by a fixed helical guide (22) and on the inside of the helix the tiers are self-supporting, one tier being supported by the tier underneath by an arrangement of upstanding spacer plates (20) mounted to articulated links (14) which define or support the inner longidutinal edge of the conveyor belt.
Patent GB-9008405-D0 (GB)
Title: Phosphonylation process
IPC: C07F9/40
Filed: 1990-04-12
Abstract: A process for the production of a phosphono organo carboxylic acid, said process comprising a reaction stage wherein an unsaturated carboxylic acid [or a salt or an anhydride of said acid], is heated with a chlorophosphorus reaction product to produce a mixture including a phosphono organo carboxylic acid chloride, and a hydrolysis stage wherein said mixture is treated with an aqueous medium to produce said phosphono organo carboxylic acid. The process provides a relatively simple means of making the acid in high yields.
Patent GB-9028105-D0 (GB)
Title: Process for the preparation of substituted benzofuran derivatives
IPC: C07D471/08
Filed: 1990-12-27
Abstract: The present invention relates to a process for the preparation of a compound of the following formula (I) <CHEM>  wherein one of R1 and R2 is hydrogen or halogen and the other is independently, an amino group or a C2-C4 alkanoyl amino group; R3 is hydrogen; a linear or branched alkyl, C1-C4 alkoxy or C2-C4 alkoxycarbonyl group; halogen; or phenyl unsubstituted or substituted by a C1-C4 alkyl group; A is a group -(CH2)n-Het wherein Het is an optionally substituted heteromonocyclic or heterobicyclic ring containing one or two nitrogen atoms and n is zero or an integer of 1 to 3; and the symbol .... represents a single or double bond and the pharmaceutically acceptable salts thereof. The compounds of the invention can be useful as 5HT3 receptor antagonists.
Patent GB-9121455-D0 (GB)
Title: Control of boundary layer flow
IPC: B64C21/06
Filed: 1991-10-10
Abstract: Turbulence in the boundary layer of a flow of air across a surface (14) is controlled by sucking air from the surface (14). A plurality of turbulence detectors (16) are located in the surface (14) downstream of apertures (15) provided in the surface (14). The apertures (15) are connected to a suction pump (21). Air is sucked through the apertures (15) until the air flow of the most downstream of the detectors (16) is non-turbulent. <IMAGE>
Patent GB-9215232-D0 (GB)
Title: Vaccines
IPC: C12N15/09
Filed: 1992-07-17
Abstract: The present invention provides nucleic acid molecules containing nucleotide sequences substantially corresponding to all or a portion of the region of the FIV e n v  gene encoding residues 483 to 567 of the FIV envelope protein or a sequence which is degenerate, substantially homologous with or which hybridises with any such aforesaid sequence, their use in the preparation of vaccines against FIV, and, synthetic polypeptides encoded by them.
Patent GB-9223516-D0 (GB)
Title: A beverage package
IPC: B65D25/02
Filed: 1992-11-10
Abstract: A beverage package has a sealed can 1 having a chamber 5 containing beer 20 having gas in solution and forming a headspace 21 containing gas at pressure greater than atmospheric. A hollow insert 6 in the chamber 5 forms a secondary chamber 10 containing gas at pressure greater than atmospheric. The insert 6 is responsive to a pressure differential developed when the top 4 of the can 1 is opened to inject gas under pressure into the beer 20 through an aperture 11 at the top of an extension 9 of the insert. Said injection of gas liberates gas from solution in the beer 20 and the aperture 11 is located near to the surface of the beer 20 so that, preferably, less than 30% of the volume of the beer 20 is subjected to said gas liberation and adequate gas is maintained in solution in the beer 20 to provide "sparkle" from natural liberation of gas when the beer is poured into a drinking vessel. <IMAGE>
Patent GB-9302688-D0 (GB)
Title: Radiant electric heater and method
IPC: H05B3/12
Filed: 1993-02-11
Abstract: A radiant electric heater is manufactured by a method which involves providing a base (2) of microporous thermal and electrical insulation material having a substantially continuous surface, and providing a heating element (4) in the form of an elongate electrically conductive strip (5). The strip (5) is urged edgewise into the continuous surface of the base (2) of microporous thermal and electrical insulation material so as to embed and support the strip (5) edgewise in the insulation material along substantially the entire length of the strip to a depth corresponding to at least part of the height of the strip. <IMAGE>
Patent GB-9302909-D0 (GB)
Title: Capping apparatus
IPC: B67B3/22
Filed: 1993-02-13
Abstract: A capping apparatus having a bridge bar (140) for pressing the trailing edge of a PT cap down on a jar and a magnetic slide block (150) which pulls the leading edge of the cap up away from the jar so that the cap sits squarely on the jar. A hold down (130) at the outlet of a chute (110) and the bridge bar both extend across the width of the chute and cap therein, thus applying even pressure to the cap and preventing twisting within the chute.
Patent GB-9313720-D0 (GB)
Title: Multichip module substrate structure
IPC: H05K1/03
Filed: 1993-07-02
Abstract: A multichip module structure incorporating a multilayer metallisation polymer dielectric deposition on a substrate wherein below the uppermost metallisation layer there is deposited a silicon nitride layer. Preferably a silicon nitride layer is also deposited above the uppermost metallisation layer. <IMAGE>
Patent GB-9426048-D0 (GB)
Title: Aqueous polymer emulsions
IPC: C08F291/00
Filed: 1994-12-21
Abstract: Aqueous emulsion of an organic polymeric material (preferably olefinic), said polymeric material comprising: 1) a hydrophobic polymer part which has a polymodal particle size distribution, and 2) an oligomer part bearing acid groups which imparts or is capable of imparting reversibility to the polymeric material of the emulsion, this being realized, if necessary, by sufficient of the acid groups being in ionised form. Ionisation is usually achieved by raising pH to  >/=  7 (neutralizing). The polymer emulsion is particularly useful for inks and overprint lacquer formulations, and for paint formulations.
Patent GB-9606222-D0 (GB)
Title: Imaging
IPC: B42D15/10
Filed: 1996-03-25
Abstract: PCT No. PCT/GB96/00707 Sec. 371 Date Sep. 26, 1997 Sec. 102(e) Date Sep. 26, 1997 PCT Filed Mar. 25, 1996 PCT Pub. No. WO96/30215 PCT Pub. Date Oct. 3, 1996A method of forming an image comprises depositing pixels or dots of a plastic material of different thickness or texture on a surface so as to form a relief or textured image in the surface. The plastic material can be transferred to the surface by thermal transfer from a carrier film.
Patent GB-9622096-D0 (GB)
Title: A vehicle
IPC: B64C3/58
Filed: 1996-10-23
Abstract: A vehicle, such as an aircraft or submarine, comprises a member which produces lift when a fluid flows over it, and means to produce a flow over at least part of the member irrespective of the vehicle forward or reverse motion. In the case of an aircraft, a ducted fan 22, supplies air via toroidal vanes 25, to a duct having an elongate outlet 24 that distributes flow over a spanwise extent of a leading edge of the wing. The wing has strakes 16 and slats 15 for controlling flow over the wing, and flaps 19. In the case of a submarine a vaned member could direct a fluid flow over a hydrofoil.
Patent GB-9719818-D0 (GB)
Title: Generalized security policy management system and method
IPC: H04L29/06
Filed: 1997-09-17
Abstract: A system (10) for regulating the flow of messages through a firewall (18) having a network protocol stack, wherein the network protocol stack includes an Internet Protocol (IP) layer where if the message is not encrypted, it passes the unencrypted message up the network protocol stack to an application level proxy (50), and if the message is encrypted, it decrypts the message and passes the decrypted message up the network protocol stack to the application level proxy. The step of decrypting the message includes the step of executing a process at the IP layer to decrypt the message.
Patent GB-9901691-D0 (GB)
Title: Chemical compounds
IPC: A61P15/06
Filed: 1999-01-26
Abstract: The use of a compound of formula (1), as disclosed in the specification, wherein R1, R2, R3, R4, R5 and R6 are independently selected from hydrogen, alkyl and aryl, or pharmaceutically acceptable salts thereof, with the proviso that wherein R1 to R4 and R6 are hydrogen, R5 is not selected from CH2CH2NHSO2CH3, CH2CH2NHSO2CF3 and methyl substituted by SO2NH2, SO3H, PO3H2, CONHOH or a heterocyclic group selected from formulae (a), (b), (c), (d) and (e) in the manufacture of a medicament for use in the treatment of a condition generally associated with abnormalities in glutamatergic transmission.
Patent GB-9927726-D0 (GB)
Title: A safety device
IPC: G08B21/04
Filed: 1999-11-25
Abstract: Sensor means for monitoring the awareness status of an individual within a monitored environment ( 50 ) comprising means ( 55 ) for determining the attainment of at least one predetermined condition identifying the requirement for the awareness of an individual to be monitored, and operative to trigger an alarm ( 70 ), means ( 15 ) operable by the monitored individual for inhibiting the operation of the alarm, and delay means for delaying the triggering of the alarm ( 70 ) for a predetermined period after the attainment of the said predetermined condition.
Patent HU-9401358-D0 (HU)
Title: Use of 1,3,5-triazine-2,4,6-trisalkylaminocarboxylic acid derivatives as biocidal agents
Inventor: LESMANN JOERG
IPC: C10M173/00
Filed: 1992-09-29
Abstract: PCT No. PCT/EP92/02248 Sec. 371 Date May 19, 1994 Sec. 102(e) Date May 19, 1994 PCT Filed Sep. 29, 1992 PCT Pub. No. WO93/09670 PCT Pub. Date May 27, 19931,3,5-Triazine-2,4,6-tris-alkylaminocarboxylic acid derivatives of the general formula (I): 1,3,5-triazine-2,4,6-tris[NH-(CH2)n-CO-O-R1] are employed as biocidal or biostatic agents in aqueous systems, in particular in cooling lubricants. Fungicides, for example pyrithione or derivatives thereof and/or N-alkyl-diazenium dioxide salts, can be added to the aqueous systems. 0.05 to 0.40% by weight of the 1,3,5-triazine-2,4,6-alkylaminocarboxylic acid derivatives and 0.0001 to 0.2% by weight of fungicides are sufficient to maintain the biocidal or biostatic actions.
Patent HU-9600727-D0 (HU)
Title: Triaryl-ethylene derivatives for use in therapy
Inventor: BITONTI ALAN J
IPC: C07D295/092
Filed: 1994-08-19
Abstract: The present invention relates to novel triaryl-ethylene derivatives that are useful as anti-neoplastic agents, antiatherosclerotic agents, and hypocholesterolemic agents.
Patent HU-9601986-D0 (HU)
Title: Method and apparatous for manufacturing of liquios
IPC: B65D25/04
Filed: 1995-10-17
Abstract: Embodiments of the present invention feature a multilchambered cuvette having a first movement pattern and a second movement pattern, the first movement pattern comprises a stationary position and a rotation about a circular path. The second movement pattern comprises a rocking motion. The cuvette uses the first movement of fluid between chambers and a second movement pattern to effect mixing and incubation. The cuvette features a unitary housing having an opening over the first and second compartments to allow viewing and access.
Patent IT-8721430-D0 (IT)
Inventor: BATTILOTTI MASSIMO
IPC: G01N27/40
Filed: 1987-07-24
Abstract: An ion sensor is disclosed, together with the relevant process for preparing it, which contains a polymeric organic matrix, a ionophore, a device based on semiconductors of EMOS or ISFET (CHEMFET) type containing at its surface silicon oxide adhering to said polymeric organic matrix by means of a polysiloxanic matrix, characterized in that the polysiloxanic matrix is selected from the organosilanes of general formula <CHEM>  wherein: R<II>, R<III>, R<IV>, which may be either equal to, or different from, one another, are alkyl or alkoxy groups containing from 1 to 10 carbon atoms,  R<I> is equal to (CH2)p X (CH2)q  wherein: X is CH2, or an either mono- or poly-condensed aromatic group, or NH or O, p and g, which may be either equal to, or different from, one another, are integers which can have values comprised within the range of from 0 to 10, with value 0 being excluded when X is either NH or O,  Y is -NH2 or -OH or -SH, and that the polymeric organic matrix is based on a polymer obtained by reacting a polymerized olefin, whose monomer has the formula: <CHEM>  wherein:  Z<I> is equal to CH2CH2O @ or to (CH2)r,   wherein r is an integer which can have a value comprised within the range of from 1 to 10, R<V> can be either H or CH3, with the CH3 value being excluded when Z<I> is equal to (CH2)r, and a compound obtained by means of the reaction between 2,4-toluene-diisocyanate with a di-alcohol or a di-amine or a glycol or a tri-alcohol or a tri-amine having the following formula:   <CHEM>  wherein:  R<VI> is equal to (CH2CH2O)mCH2CH2, wherein m is an integer which can have values comprised within the range of from 1 to 20,000,  or is equal to (CH2)s, wherein s is an integer which can have values comprised within the range of from 1 to 20,  or is equal to <CHEM> wherein t is an integer which can have values comprised within the range of from 1 to 10, and Z can be either -NH- or O, with the -NH- value being excluded when R<VI> = (CH2CH2O)mCH2CH2.