baber/WOPTO huggingface dataset:
Patent GB-0307558-D0 (GB)
Title: Phased array antenna system with variable electrical tilt
IPC: H01Q1/24
Filed: 2003-04-02
Abstract: A phased array antenna system with variable electrical tilt comprises an array of antenna elements etc. incorporating a divider dividing a radio frequency (RF) carrier signal into two signals between which a phase shifter introduces a variable phase shift. A phase to power converter converts the phase shifted signals into signals with powers dependent on the phase shift. Power splitters divide the converted signals into two sets of divided signals with total number equal to the number of antenna elements in the array. Power to phase converters etc. combine pairs of divided signals from different power splitters this provides vector sum and difference components with appropriate phase for supply to respective pairs of antenna elements etc. located equidistant from an array center. Adjustment of the phase shift provided by phase shifter changes the angle of electrical tilt of the antenna array.
Patent GB-0316027-D0 (GB)
Title: Method and system for validating software code
IPC: G06F21/10
Filed: 2003-07-09
Abstract: A method and system is provided for validating software code provided to a user entity (39) by a software provider (38). In general terms, the user entity (39) encrypts first data, provides it to the software provider (38), and receives back an indication that the code is valid only if the software provider (38) has been able to correctly decrypt the encrypted first data, such decryption only being possible using an appropriate decryption key provided by a party (35) with rights in the software. More particularly, the user entity (39) encrypts the first data using, as encryption parameters, both an encryption key string (EKS) comprising said software code or a representation thereof, and public data of the aforesaid party. A decryption key appropriate for correctly decrypting the encrypted first data is provided to the software provider (38) by the party (35) with rights in the software, only if the software code provided to the user entity (39) is valid, generation of this key by the party (35) using both private data related to the party's public data, and the encryption key string (EKS) or a corresponding reference string based on a reference version of the software code. <IMAGE>
Patent GB-0318233-D0 (GB)
Title: No title
IPC: H04N7/173
Filed: 2003-07-16
Abstract: An index structure of metadata provided for searching for information on contents and a method for providing indices of the metadata, and a method and an apparatus for searching for the metadata using the index structure of the metadata are provided. The index structure comprises a list (110) of multi-keys which correspond to a combination of fields of the metadata, and location information (111, 112) for defining a multi-key of the list (110).
Patent GB-0413800-D0 (GB)
Title: Process
IPC: C11D17/00
Filed: 2004-06-19
Abstract: A process for the manufacture of a detergent tablet comprises filling a recess in a first pre-formed body with a gel; adding a second body to the gel; and allowing/causing the gel to solidify.
Patent GB-0422300-D0 (GB)
Title: Extensible framework for handling different mark up language parsers and generators in a computing device
IPC: G06F40/143
Filed: 2004-10-07
Abstract: A computing device programmed with an extensible framework that accepts one or more mark-up language parsers and/or generators, each implemented as plug-ins to the framework, with different plug-ins enabling different kinds of mark up languages to be handled by the device. In this way, the client is no longer tied to a single kind of parser or generator; it can operate with any different kind of parser compatible with the intermediary layer, yet it remains far simpler that prior art clients that are hard-coded to operate directly with several different kinds of parsers and generators.
Patent GB-0507009-D0 (GB)
Title: Injection device
IPC: A61M5/20
Filed: 2005-04-06
Abstract: An injection device is provided which includes a syringe having a discharge nozzle. The syringe is movable between a retracted position in which the discharge nozzle is contained within the housing and an extended position in which the discharge nozzle extends from the housing. A trigger is activatable to allow the contents of the syringe to be discharged through the discharge nozzle. There is also a releasable locking mechanism which, when engaged, prevents the trigger from moving into an active position. The trigger includes a first portion having a cut-out which extends from a first end of the trigger in a direction substantially parallel to the first axis. The releasable locking mechanism includes a protrusion along a second axis for communicating with the first portion of the trigger when the releasable locking mechanism is engaged and for communicating with the cut-out when the releasable locking mechanism is disengaged. Such an injection device provides improved protection against accidental activation of the trigger.
Patent GB-0603775-D0 (GB)
Title: Infectivity assay
IPC: C12N5/07
Filed: 2006-02-24
Abstract: There is provided a method for infecting a target cell with a TSE agent, comprising: i) contacting said target cell with a membrane preparation, wherein the membrane preparation comprises the TSE agent and a donor membrane; and ii) infecting said target cell with the TSE agent. There is also provided a contiguous membrane, comprising a donor membrane and a membrane containing a TSE agent, wherein the TSE agent is selected from the group consisting of CJD, vCJD, familial CJD (e.g. FFI or CSS), iatrogenic CJD, BSE, ovine BSE, and CWD.
Patent GB-8319190-D0 (GB)
Title: Vascular grafts
IPC: D03D19/00
Filed: 1983-07-15
Abstract: Graft prostheses are woven with cross-weave patterns to prevent unravelling and to increase suture hold strength. A vascular graft according to the invention is woven as a continuous tube by shuttling a continuous weft thread through a double-layer array of warp threads. As the weft thread is shuttled through the warp pattern, groups of warp threads are retained in parallel relationship to each other while interspersed pairs of warp threads are crossed over each other. This results in graft having normal weave patterns circumferentially alternating with cross-weave patterns.
Patent GB-8412253-D0 (GB)
Title: Removing screw closures from containers
IPC: B67B7/18
Filed: 1984-05-14
Abstract: A device for use in removing screw closures from containers comprises a body (10) having a recess (11) therein of substantially complementary frusto-conical or bell shape being to accommodate a screw-closure of a container. Converging wall portions being provided in said recess (11) with the inner surface thereof being of, or having secured thereto a lining of, a material having a frictional adherence or resistence property with any screw closure located in contact therewith and having relative rotational movement caused therebetween by rotation of the container or of the body.A bracket (14) is provided to enable the body to be wall-or shelf-mounted, two cheeks (15) of the bracket (14) being similarly apertured and the body (10) having a bore (12) whose axis is alignable with those of the paertures to enable a pin (17) to be locatable therethrough to readily secure the body (10) to the bracket (14). The bore in the body has its axis at right angles to the axis of the body.
Patent GB-8516963-D0 (GB)
Title: Testing operability of check valves
IPC: G21C17/003
Filed: 1985-07-04
Abstract: A method of testing the operability of check valves having a pivotal closure disk wherein a check valve is provided having a valve body and first sealing member of nonmagnetic material and a pivotal closure disk and second sealing member of magnetic material, and a magnetic field is applied in a direction which causes the closure disk to move away from the first sealing member. The attraction between the magnetic field generator and the closure disk is measured to determine the relative position of the closure disk to the first sealing member and thus the operability of the valve.
Patent GB-8630887-D0 (GB)
Title: Encoding & displaying pictures
IPC: G06T9/00
Filed: 1986-12-24
Abstract: Pixel information representing an image for display is coded using data compression. The data compression consists in obtaining the pixel information as a first matrix of high resolution pixel values, subtracting from this first matrix a second matrix composed of lower resolution pixel values, produced by low pass filtering the first matrix, to produce a third matrix of difference values, sub-sampling the second matrix to produce a fourth matrix of less density lower resolution pixel values and coding the third and fourth matrices. Complementary decoding consists in restituting the second matrix by interpolation filtering the decoded fourth matrix, and combining the restituted second matrix with the decoded third matrix. Loss of accuracy in the decoding method is reduced by coding and then decoding the fourth matrix during the coding method before it is interpolated to full pixel density to form the restituted second matrix which is subtracted from the first matrix to produce the third matrix of difference values. In this way, any sub-sampling and interpolation errors in the restituted fourth matrix occur in both the coding method and the decoding method and therefore cancel out. Figure 3 illustrates the coding method including these coding and decoding steps.
Patent GB-8725176-D0 (GB)
Title: Gasolene injector
IPC: F02M51/08
Filed: 1987-10-27
Abstract: A gasolene fuel injector in which the valve member (24) is in the form of a plate which is attracted towards a pair of pole faces when a winding (17) is energised. The extent of movement of the valve member is limited by a non-magnetic spacer member (27) which is of annular form. In order to reduce the possibility of the valve member sticking to the spacer member the contact area between the valve member (24) and spacer member (27) is minimised by the provision of inwardly extending tongues (28), the tongues being engaged by the valve member.
Patent GB-8802204-D0 (GB)
Title: Twin feeder crossed field antenna systems
IPC: H01Q9/28
Filed: 1988-02-02
Abstract: PCT No. PCT/GB89/00080 Sec. 371 Date Jul. 18, 1990 Sec. 102(e) Date Jul. 18, 1990 PCT Filed Jan. 27, 1989 PCT Pub. No. WO89/07348 PCT Pub. Date Aug. 10, 1989.An antenna for a wide bandwidth electromagnetic field polarized in a predetermined direction at right angles to the field propagation direction includes plural metal elements that are not resonant in the bandwidth. The metal elements are excited to transduce an electric field in the polarization direction over the bandwidth range. The plural elements have an extent in the polarization direction no greater than an order of magnitude of the shortest wave length in the bandwidth. A structure between the element, which may be either a coil or parallel electrodes which derive a displacement current, transduces a magnetic field having lines of flux at right angles to the polarization and propagation directions. The electric and magnetic fields are excited by power from the same source with phases so that in an interaction region of the field between a pair of the metal elements there is ExH synchronism and a radiation Poynting vector having rotational E and H fields to transduce the electromagnetic field.
Patent GB-8811110-D0 (GB)
Title: Paint formulations
IPC: C09D167/00
Filed: 1988-05-11
Abstract: The paint has a creamy non-resilient structure of at least 60 gm. cm. seven days after manufacture induced by the use of interacting resins together with a clay-based rheology modifier.
Patent GB-8904154-D0 (GB)
Title: Chemical compounds
IPC: A61P37/00
Filed: 1989-02-23
Abstract: The present invention relates to compounds of formula (I), in which formula R stands for an alkyl group containing from 7 to 12 carbon atoms optionally substituted with a hydroxy group; and derivatives of the compounds of formula (I) in which one or more hydroxy groups have been transformed into -O-acyl or -O-glycosyl or phosphate ester groups, such masked groups being hydrolyzable in vivo, in pure form or in mixtures. The present compounds find use in both the human and veterinary practice in the treatment and prophylaxis of autoimmune diseases, including diabetes mellitus, hypertension, inflammatory diseases such as rheumatoid arthritis and asthma as well as diseases characterized by abnormal cell differentiation and/or cell proliferation, and/or imbalance in the immune system.
Patent GB-8919671-D0 (GB)
Title: Biotransformation of fatty substrates
IPC: C12P7/26
Filed: 1989-08-31
Abstract: This invention relates to a process for enzymic oxidation of a fatty acid to produce an oxidation product in the presence of water and oxygen characterised in that the fatty acid, water and enzyme for the oxidation are substantially uniformly distributed throughout a porous bed of solid support material in the substantial absence of a continous liquid phase, oxygen is passed through the porous bed and the oxidation product is recovered from the porous bed. The invention is of particular value for production of methyl ketones from saturated fatty acids. Apparatus for carrying out the process is also novel and comprises a sealable vessel (1) that can contain a porous bed 4 of solid support material, a gas inlet (12) for supplying oxygenating gas to the reactor, a gas outlet (13), passage means (7) defining a plurality of upwardly extending passages that can open along their length into the bed and that communicate with the inlet (12) and that are preferably spaced 5 to 20cm (preferably 5 to 15cm) apart, and means for forcing oxygenating gas through the inlet and along and out from the passages and into the bed.
Patent GB-9012070-D0 (GB)
Title: Scour monitoring
IPC: E02B3/00
Filed: 1990-05-30
Abstract: Monitor apparatus for a bed underlying water comprises at least one sensor for being in alarm signal relationship with said bed, such that sufficient flow of water will enable at least one said sensor to provide at least one alarm signal in response to corresponding errosion of the bed, at least one said sensor being adapted to be in a disabled mode during normal flow conditions; and circuitry for said at least one sensor. A downward array of sensors may be buried in the bed during normal flow conditions so as to be in a disabled mode. The sensor may comprise an oscillatable arm (21) having a first end portion (22) for supporting the arm, and a second end portion (23) comprising a sensor cell (25) e.g. an omni-directional mercury switch. The alarm signal may be indicative of risk of collapse of a hydraulic structure, e.g. the foundation of a bridge pier. <IMAGE>
Patent GB-9013792-D0 (GB)
Title: Cryostat with cryo-cooler
IPC: H01F6/04
Filed: 1990-06-20
Abstract: A cryostat comprises a vacuum vessel, a partition wall for air-tightly separating the vacuum vessel into a first vacuum chamber and a second vacuum chamber, thermal shield tubes encapsulated within the first vacuum chamber, a cooler encapsulated within the thermal shield for containing therein a body to be cooled and cryogen for cooling the body to be cooled, a cryo-cooler disposed outside of the vacuum vessel, which has a cooling portion disposed within the second vacuum chamber, a heat transfer passage along which heat is transferred from the thermal shield tubes to the cooling portion of the cryo-cooler through a part of the partition wall, at least two openings provided in the second vacuum chamber, through which the second vacuum chamber is capable of being opened to atmosphere, and covers each detachably mounted to the respective openings for maintaining the second vacuum chamber at a vacuum condition, on which covers the cryo-cooler is mounted.
Patent GB-9016451-D0 (GB)
Title: Anionic compounds
IPC: C09D11/00
Filed: 1990-07-26
Abstract: Anionic phthalocyanine compounds which, in the free acid form, have the Formula (1):    Pc(SO3H)t(SO2-NR<1>-L-NR<2>-X-NR<3>-G)q   (1>  wherein:   Pc   is a metal-containing phthalocyanine nucleus; R<1>, R<2> and R<3>   are each independently H, alkyl, substituted alkyl, alkenyl, substituted alkenyl, aralkyl or substituted aralkyl; L   is a divalent organic linking group; each X   independently is carbonyl or a group of formula (2), (3) or (4): <CHEM>   each Z   independently is NR<4>R<5>, SR<6> or OR<6>; each Y   independently is H, Cl, Z, SR<7> or OR<7>; each E   independently is Cl or CN; R<4>, R<5>, R<6> and R<7>   are each independently H, alkyl, substituted alkyl, aryl, substituted aryl, aralkyl or substituted aralkyl or R<4> and R<5> together with the nitrogen atom to which they are attached form a 5 or 6 membered ring; G   is a colourless organic radical substituted by one or two groups selected from COSH and COOH; and <t+q)   is from 3 to 4 inclusive.   The compounds are useful for the preparation of inks for use in ink-jet printing.
Patent GB-9116931-D0 (GB)
Title: Hydrogenated rapamycin derivatives
IPC: A61P31/04
Filed: 1991-08-06
Abstract: A derivarive of rapamycin where one, two, or three of the double bonds at the 1-, 3-, or 5-positions of rapamiycin have been reduced to the corresponding alkane, or a pharmaceutically acceptable salt thereof, which by virtue of its antifungal activity is useful in treating fungal infections. <CHEM>
Patent GB-9225250-D0 (GB)
Title: Drying apparatus/method
IPC: F26B/
Filed: 1992-12-02
Abstract: PCT No. PCT/GB91/00896 Sec. 371 Date Jan. 13, 1994 Sec. 102(e) Date Jan. 13, 1994 PCT Filed Jan. 5, 1991 PCT Pub. No. WO91/19145 PCT Pub. Date Dec. 12, 1991Apparatus for drying a wet material such as sewage sludge comprises a drum (11) mounted for revolution about a horizontal axis and containing interconnected inner (22) and outer (21) concentric spirals containing a continuously-recirculatable charge of particulate heat exchange/pulverizing medium in each coil of the spirals. Sludge is introduced at one end and mixed with the heated charge; the charge and sludge traverse the length of the drum together through the outer spiral while drying takes place; the dried material is removed at the other end and the charge transferred to the inner spiral for transmission to the first end while re-heating takes place by ducted heated air.
Patent GB-9417623-D0 (GB)
Title: Heat exchanger element
IPC: F28F1/20
Filed: 1994-09-02
Abstract: PCT No. PCT/GB95/02086 Sec. 371 Date Feb. 27, 1997 Sec. 102(e) Date Feb. 27, 1997 PCT Filed Sep. 4, 1995 PCT Pub. No. WO96/07864 PCT Pub. Date Mar. 14, 1996A heat exchanger element comprises an outer tube (11), an inner tube (12) within the outer tube and a first fluid flow path for a first heat exchange fluid formed between the inner and outer tubes. A second heat exchange fluid is in heat transfer relation to the outer surface of the outer tube and/or the inner surface of the inner tube. A sleeve (13) is provided within the first fluid flow path between the inner and outer tubes. The sleeve defines an outer interface (16) with the inner surface of the outer tube and an inner interface (14) with the outer surface of the inner tube. Generally longitudinal grooves (16,17) are provided at each interface to provide together the first fluid flow path.
Patent GB-9716381-D0 (GB)
Title: Pivotal mounting,in particular a gear-lever mounting for motor -vehicles gearboxes
IPC: F16H59/04
Filed: 1997-08-01
Abstract: A pivotal mounting, in particular a gear-lever mounting for motor vehicle gearboxes and transmission systems, comprising a spherical inner joint member (2) fitted within a spherical bore of an outer member (3). The outer joint member (3) is fitted with a plurality of circumferentially spaced, and axially projecting hook-like members (17) whose radial surfaces engage behind corresponding surfaces of a housing (4). The outer joint member (3) is also provided with spring elements (18) applied resiliently against corresponding surfaces of the housing (4) to firmly locate the pivotal mounting.
Patent GB-9906171-D0 (GB)
Title: A process for producing a water soluble package
IPC: B65B11/50
Filed: 1999-03-17
Abstract: A process for producing a thermoformed package comprises the steps of placing a first sheet of film over a forming die having at least one cavity, heating the film to mould the film into the at least one cavity thereby forming at least one recess in the film, placing a composition in the at least one formed recess, and sealing a second sheet of film across the at least one formed recess to produce at least one closed package. Once formed, the or each recess is substantially retained in its formed orientation by the application of a vacuum through the or each cavity.
Patent HU-0201260-D0 (HU)
IPC: A62C99/00
Filed: 2002-04-17
Abstract: The automatic foam fire fighting equipment according to the invention has a tank, means for spreading fire extinguishing foam, pipeline and a main valve situated in the pipeline, and a detector, and its characteristic feature is that its tank is a foam tank (15) storing an overcompressed mixture of foam-forming compound, water, and foam generating and driving gas dissoluble or emulsive in the solution of the foam-forming compound and the water, which tank has a gas space (16), the means for spreading fire extinguishing foam is expanding nozzle (20, 22), further, its detector consists of at least two pneumatic detectors (31, 32; 35, 36) arranged to detect inflammation independently from each other in essentially the similar way, and the main valve (18) situated in the pipeline (17) connecting the foam tank (15) with the expanding nozzle (20, 22) is of pneumatic type, where the two pneumatic detectors (31, 32; 35, 36) monitoring the same area are in common controlling arrangement with each other, and they are in direct or indirect pneumatic controlling connection with the main valve (18), providing opening control signal to the main valve (18) in case of detecting fire.
Patent HU-9201695-D0 (HU)
Title: Process for the production of a medical preparation effecting the nervous system
Inventor: DANIELISOVA VIELA
IPC: C07D473/06
Filed: 1992-05-21
Abstract: The use of 1-(5-oxohexyl)-3-methyl-7-n-propylxanthine or of physiologically tolerated salts of this compound for the production of pharmaceuticals for the prophylaxis and treatment of nerve damage after interruption of the blood circulation.
Patent HU-9300799-D0 (HU)
Title: Method for producing peptones and new intermediary compounds
Inventor: ANTEUNIS MARC
IPC: C07K1/06
Filed: 1993-03-19
Abstract: Process for the synthesis of peptides containing one or more amino acid residues comprising an N-carbamoyl functional group, by aminolysis of N-aryloxycarbonyl derivatives, which are excellent synthesis intermediates for the preparation of various peptides including amino acid residues comprising a ureido group, such as citrulline, homocitrulline or 2-amino-4-ureidobutyric residues.
Patent HU-9402593-D0 (HU)
Title: Isosteric antiherpes peptide derivatives
Inventor: MOSS NEIL
IPC: A61K31/16
Filed: 1993-03-12
Abstract: Disclosed herein are peptide derivatives of the formula A-B-D-CH2CH{CH2C(O)R<1>}C(O)NHCH{CR<2>(R<3>)COOH}C(O)-E wherein A is a terminal group, for example an optionally substituted phenylalkanoyl, and B is a N-methyl amino acid residue; or A and B together form a saturated or unsaturated alkylaminocarbonyl; D is an amino acid residue; R<1> is alkyl, cycloalkyl, a monosubstituted or a disubstituted amino; R<2> is hydrogen or alkyl and R<3> is alkyl, or R<2> is hydrogen and R<3> is phenylalkyl, or R<2> and R<3> are joined to form a cycloalkyl; and E is a terminal unit, for example, an alkylamino or a monovalent amino acid radical such as NHCH(alkyl)C(O)OH. The derivatives are useful for treating herpes infections.