baber/WOPTO huggingface dataset:
Patent GB-0003772-D0 (GB)
Title: Regenerative interface
IPC: H04J14/02
Filed: 2000-02-18
Abstract: The invention provides a regenerative interface (70, 80, 90, 100, 110, 120, 1500) for an optical communication system (10), the system (10) comprising a plurality of mutually interconnected bi-directional optical waveguide rings (20, 30, 40, 50, 60) in which radiation modulated with communication traffic propagates. The radiation is partitioned into 32 distinct wavebands. The interfaces (70, 1500) are included in the system (10) where communication traffic propagating in the rings (20, 30, 40, 50, 60) transfers from one ring to another. Each interface (70) is capable of providing an all-optical waveband reconfigurable communication link between the rings (20, 30, 40, 50, 60). At each interface (70), conversion of optical radiation to corresponding electrical signals only is performed for regeneration when transferring communication traffic from one ring to another, otherwise the system (10) handles the communication traffic in the optical domain thereby providing a potentially larger communication bandwidth compared to conventional optical communication systems. Radiation diverted between rings may be regenerated.
Patent GB-0019283-D0 (GB)
Title: Organic compounds
IPC: A61K9/08
Filed: 2000-08-04
Abstract: A method for the topical treatment of nail diseases, e.g. onychomycosis, after preparation of the infected nail with a laser beam.
Patent GB-0102536-D0 (GB)
Title: Method of manufacturing optical devices and related improvements
IPC: H01S5/34
Filed: 2001-02-01
Abstract: A method for manufacturing an optical device (40, Figure 2) for example, a laser diode, optical modulators, optical amplifiers , optical detectors or optical switches, uses a body portion 5 which includes a Quantum well structure 30. The method includes a processing step to create extended defects at least in a portion of the device body portion. The method may comprise sputtering from the body device portion using a magnetron sputterer (65, Figure Figure 7) which provides a magnetic field around the device body portion. The method may include depositing a dielectric layer 51 on at least one other portion of the body device portion to act as a mask. A further dielectric layer 60 may be deposited on the first dielectric layer 51 and/or on the at least one portion of the device body portion. The dielectric layer 51 and a further dielectric layer 60 may comprise silica or aluminium oxide. The step of depositing the dielectric layer may form part of a Quantum well intermixing process comprising Impurity Free Vacancy Disordering. The device may be annealed. The first optional cladding layer 15, core guiding layer 20 and second optical cladding layer 25 may be grown by Molecular Beam Epitaxy, or Metal Organic Chemical Vapour Deposition. The device may be fabricated from a Gallium Arsenide system operating at a wavelength between 600 and 1300 nm. Alternatively, the device may be fabricated from an Indium Phosphide based system operating at a wavelength of between 1200 and 1700 nm. The optical device may be included in an optical integrated circuit, or an optoelectronic integrated circuit, or a photonic integrated circuit.
Patent GB-0214695-D0 (GB)
Title: Wireless communication systems method and apparartus
IPC: H04B7/185
Filed: 2002-06-26
Abstract: A wireless communication system (200) supports cell handover between terrestrial cells and non-terrestrial cells, where each cell incorporates a wireless serving communication unit serving a plurality of subscriber units (270) with a communication resource. An airborne-capable subscriber unit (270) is capable of communicating to both terrestrial based cells and non-terrestrial based cells and receives transmissions from one or more wireless serving communication unit(s). The subscriber unit (270) calculates a derivative of a rate of change of the received one or more signal levels and determines whether to handover communication from a non-terrestrial cell to a terrestrial cell based on the calculation, or determines a substantially simultaneous increase in received signal levels from a plurality of terrestrial wireless communication units and hands over the communication to a terrestrial wireless serving communication unit. <??>A wireless subscriber unit and method for determining when to handover are also described. In this manner, by early determination of a handover need, calls are not dropped when the subscriber unit is landing, or severe interference caused when the unit is taking off. <IMAGE>
Patent GB-0512415-D0 (GB)
Title: Rotary roller printing press
IPC: B41F13/56
Filed: 2004-04-05
Abstract: The printing press has at least one printing unit (02), for printing a web (03) with 6 printed pages arranged axially next to one another and a folding device (12), provided with a transport cylinder (123) receiving at least 7 cut sections of the printed product with a length corresponding to that of the printed pages, arranged one after the other in the peripheral direction and secured via respective clamp rails (129).
Patent GB-0717146-D0 (GB)
Title: Mass spectrometer
Filed: 2007-09-04
Abstract: A mass spectrometer is disclosed comprising a first storage ion trap arranged upstream of a high performance analytical ion trap. According to an embodiment ions are simultaneously scanned from both the first and second ion trap. At any instant in time the quantity of charge present within the second ion trap is limited or restricted so that the second ion trap does not suffer from space charge saturation effects and hence the performance of the second ion trap is not degraded.
Patent GB-0722193-D0 (GB)
Title: Fluoropolymer foams prepared with the use of blowing agents and applicants thereof
Filed: 2007-11-12
Abstract: Fluoropolymer foams are prepared by mixing fluoropolymer resin with blowing agents and additives to produce foamable compounds at temperatures below the activation temperature of the blowing agent. The compounded material is expanded at temperatures above both the softening point of the fluoropolymer resin and the activation temperature of the blowing agent. The resulting fluoropolymer foam can be fabricated into any desired shape, such as pipes, sheets, tapes, blocks and rods, using techniques such as cutting, welding, thermoforming and adhesive bonding. Alternatively the fluoropolymer compound may be expanded directly into the desired shape, for example, by expanding the compound in a mold.
Patent GB-0910729-D0 (GB)
Title: Supporting apparatus and supporting method
IPC: G06Q50/00
Filed: 2009-06-22
Abstract: A supporting apparatus includes a configuration-information storage unit having stored therein dependencies among devices in association with a list of the devices. When information about a device where a failure has occurred is input, a dependency among devices including the faulty device is obtained from the configuration-information storage unit. Based on the obtained dependency among devices including the faulty device and information about the faulty device, learning data with the dependency and a cause of failure being associated with each other is created. Then, based on the created learning data, a solution procedure indicative of a procedure for specifying the cause of failure is generated by using, for example, algorithm ID3.
Patent GB-8306319-D0 (GB)
Title: Spreading granular/powdery material
IPC: A01C17/00
Filed: 1983-03-08
Abstract: A spreader has a hopper (2) the lower region of which comprises a part-spherical wall portion (12) in which outlet ports (50, 51) are provided for enabling material to pass from the hopper to a distribution member (5). The free aperture of each port is adjustable by a dosing slide (80,81). The dosing slides (80, 81) are controllable by an adjusting mechanism (114) which is able to displace either one of the dosing slides (80, 81) without displacing the other.
Patent GB-8306795-D0 (GB)
Title: Burners
IPC: F23C3/00
Filed: 1983-03-11
Abstract: The present invention relates to a burner which, in one mode can serve as a burner per se and in an alternate mode as a flue for removing waste gas from a combustion space.The burner has a body 1 which defines a passage 2forming in part a flow path for gases between two openings 3 and 4. The first opening serves either as inlet for receiving air for combustion with the fuel in a combustion chamber 16 in one mode of operation or as an outlet for discharging waste gas from the passage 2 in an alternate mode. The second opening 3 serves as an outlet for combustion products in the one mode of operation or as an inlet for receiving waste gas in the alternate mode. An assembly 5 injects fuel and air into the passage 2 and the fuel and air first mix in a nozzle 31 with the fuel being ignited by an electrode 47. The fuel is combusted in a pre-combustion chamber 32 before entering the main combustion chamber 16. The fuel is partially or fully pre-combusted irrespective of the mode in which the burner is operating to avoid prepurging with air or re-ignition between flue and firing cycles.
Patent GB-8626081-D0 (GB)
Title: Printing processes
IPC: G01N33/52
Filed: 1986-10-31
Abstract: A test device for carrying out a microchemical test, comprises a container for contacting a reaction liquid during performance of said test, said container having deposited on a surface thereof which in use is to contact said reaction liquid, an adherent layer applied in an amount in the range 1 to 40 mg/sq cm comprising a chemically or electrochemically active material which has been deposited in the form of a composition comprising solid particles having a particle size in the range 0.5 to 25, e.g. 1 to 20, microns, together with a polymeric binder. A corresponding printable composition for printing a layer of a chemically or electrochemically active material on to a surface of a substrate to form such a device comprises (a) a chemically or electrochemically active substance to be deposited, dissolved in (b) a (e.g. aqueous) solvent for said substance (a), (c) a polymeric binder or thickener dissolved or dispersed in solvent (b), (c) from 1 to 15 percent by weight of a dispersed finely- divided inert particulate material with a particle size in the range 1 to 50 microns, and has a viscosity in the range 1 to 250 poise at 25 deg.C.
Patent GB-8626700-D0 (GB)
Title: Security receptacles
IPC: E05G1/024
Filed: 1986-11-07
Abstract: The body and door of a safe or similar security receptacle are constructed with a security barrier layer comprising an elastomer material 2,6 reinforced with elements of hard material 3,7. Onto this barrier is cast an outer elastomer layer 4,8 which is moulded to define the external profile of the structure. The outer elastomer layer 4,8 replaces the steel skin of traditional safe manufacture and avoids security and cost problems associated with the latter. It is also preferably formulated to intumesce into a non-combustible char under fire conditions to enhance the fire-resistance of the structure.
Patent GB-8801638-D0 (GB)
Title: Arrangement for valve assembly for liquid jet printer
IPC: B41J2/015
Filed: 1988-01-26
Abstract: The present invention relates to an arrangement (1) for a valve assembly which acts with a movable valve body (4), such as a piston, for the purpose of feeding a liquid in a liquid jet printer, the valve assembly including a valve seat (5) which extends around a liquid discharge opening (6) and interacts with said valve body to form a seal. The invention permits, amongst other things, the simple production of components parts of the valve assembly, and also permits the accurate feeding of liquid from the liquid jet printer. Said valve seat (5) is made of a flexible material (5A) capable of interacting with the moving valve body (4).
Patent GB-8816529-D0 (GB)
Title: Ball bearing assembly
IPC: F16C33/58
Filed: 1988-07-12
Abstract: The ball bearing assembly includes an outer race, an inner race, and a ball cage. The cage is molded of a resilient plastic material and has features located on one rim which retains the outer race and inner race in the assembly.
Patent GB-9226857-D0 (GB)
Title: Pharmaceutical compositions
IPC: A61P25/28
Filed: 1992-12-23
Abstract: PCT No. PCT/GB93/02501 Sec. 371 Date Jul. 11, 1995 Sec. 102(e) Date Jul. 11, 1995 PCT Filed Dec. 7, 1993 PCT Pub. No. WO94/14816 PCT Pub. Date Jul. 7, 1994Compounds of formula (I)    <IMAGE>  (I)  in which X represents a group >O, >S, >C=O or >NR wherein R is hydrogen, C1-6 alkyl, phenyl or C7-12 phenalkyl, R1 and R2 each represent hydrogen or together represent an oxo group and R3, R4 and R5 each represent hydrogen or R1 represents hydrogen and two of R2, R3, R4 and R5 together represent the second bond of a double bond joining positions 7 and 8, 8 and 9 or 9 and 10 with the remaining two of R2, R3, R4 and R5 representing hydrogen, the compound optionally being in the form of a salt thereof formed with a physiologically acceptable inorganic or organic acid, are of value for the treatment of anxiety and in the improvement of learning ability and/or the reversal of amnesia.
Patent GB-9504326-D0 (GB)
Title: A keep
IPC: E05C9/18
Filed: 1995-03-03
Abstract: A keep 19 for a shoot bolt locking assembly 1, the locking assembly 1 comprising a drive mechanism 3 mounted on a vent 7 for driving a bolt 11 into the keep 19 on a fixed frame 21, wherein the keep 19 is adapted to be mounted in a corner of the fixed frame 21 and fixed to the fixed frame 21 in two substantially perpendicular directions. A keep according to the invention has increased strength, thereby providing better security against intruders. <IMAGE>
Patent GB-9807669-D0 (GB)
Title: Monopulse generator
IPC: H03K4/92
Filed: 1998-04-14
Abstract: A monocycle generator for a radar transmitter comprises an oscillator 46 providing a repetitive waveform 47, selected single cycles 57 of the waveform being output by a switch 48 controlled 54 by a counter 52 clocked by the repetitive waveform. The improved coherence between successive transmitted pulses allows the received signals to be accumulated in a number of time windows, thereby improving range resolution in surface penetrating or other location determining radars. The switch 48 may be a diode switch. The delay circuit 55, which may be variable, matches signal delay in the selection circuit 50,52. The waveforms may be sinusoidal, triangular, or square.
Patent GB-9809683-D0 (GB)
Title: Novel compounds
IPC: A61K39/00
Filed: 1998-05-06
Abstract: The invention provides BASB019 polypeptides and polynucleotides encoding BASB019 polypeptides and methods for producing such polypeptides by recombinant techniques. Also provided are diagnostic, prophylactic and therapeutic uses.
Patent GB-9816190-D0 (GB)
Title: Antifriction coating
IPC: C10M111/04
Filed: 1998-07-25
Abstract: An antifriction coating comprises a lubricant, a corrosion inhibitor, and a solvent, wherein the lubricant comprises a mixture of phenolic resin, epoxy resin, polyvinylbutyral resin and polyolefin wax, and the corrosion inhibitor comprises aluminium particles, zinc particles and a metal phosphate. Substrates are preferably pretreated by a phosphating process prior to coating with the antifriction coating. The antifriction coating is useful for coating substrates such as nuts, bolts and other fasteners, door, bonnet and boot lock parts, hinges, door stoppers, window guides, seat belt components, brake rotors and drums, and other transportation industry related parts.
Patent GB-9916439-D0 (GB)
Title: Wideband optical service channel for wave division networks
IPC: H04J14/02
Filed: 1999-07-13
Abstract: A method is described for wavelength-division multiplexed optical fiber networks whereby an unused portion of the optical spectrum is used to transmit OAM&P information internodally. An extra port of one or more of the optical multiplexers and demultiplexers accesses the unused portion of the optical spectrum. The method for the optical service channel avoids the requirement for ancillary filters so that adding and dropping the service channel does not increase the loss experienced in the wavelength-multiplexed signals.
Patent GB-9923784-D0 (GB)
Title: Isolation and utilisation of pentosans from by-products of the starch industry
IPC: A61L15/28
Filed: 1999-10-08
Abstract: The present invention relates to the modification of pentosans from cereals. Specifically, the pentosans are heat- and alkali treated. Optionally, the pentosans are crosslinked using a cross-linking agent. After neutralisation the pentosan derivatives are, depending on the desired application, washed and dried. The pentosan derivatives show a high water binding capacity and are used for this capacity as component of super absorber in tissue paper, hygienic products, cat box filler and as binder in agricultural soil covers or in solid-state fermentation media.
Patent GB-9929353-D0 (GB)
Title: Metallocene synthesis
IPC: C07F17/00
Filed: 1999-12-13
Abstract: The invention provides a method for the preparation of a metallocene halide salt having at least one cyclopentadiene group substituted by a basic group, the method comprising reacting together a metal halide with a cyclopentadiene substituted by a basic group. In a preferred embodiment, the substituted cyclopentadiene is substituted with an amino group and the metal halide titanium tetrachloride. The invention provides a single step process for the preparation of metallocene derivatives which are useful in the formulation of medicaments and as polymerisation catalyst precursors.
Patent GB-9929894-D0 (GB)
Title: Interactive design and amusement system
IPC: A63F13/00
Filed: 1999-12-20
Abstract: An interactive design and amusement system comprising a plurality of components (12). a data transmitter (20), a data receiver (22) and a display device (26). The components (12) are adapted so that they may be arranged relative to one another on a baseboard (10) which has electrical connections (14) formed thereon. Each component has electrical connections (34,36), identification means (35), orientation means and data transmission means (30). The data transmission means transmits data indicative of the identity of each component (12) and its orientation, relative to another component, to a receiver. The system also includes means for processing the data (18,24) received so that signals are generated for transmission to the display device (26) where images which correspond to the components (12) are displayed. The system may be used, for example, to model buildings, airports etc.
Patent HU-0001712-D0 (HU)
Title: New 2,3-methano-amino acid derivatives, a process for their preparation and pharmaceutical compositions containing them
Inventor: DE NANTEUIL GUILLAUME
IPC: C07D209/52
Filed: 2000-05-02
Abstract: 2,3-methano amino acid derivatives (I), their isomers, their acid and base addition salts, their preparation, and pharmaceut compositions are new. The new compounds are of formula (I) n = 2 or 3; R1 = 3-8C cycloalkyl, phenyl (optionally substituted), 1-6c alkyl (optionally substituted by one or more halogens, 3-8C cycloalkyl, or phenyl, itself optionally substituted); R2 = amino, amidino (optionally substituted by one or more alkyl or OH groups), guanidino (optionally substituted by alkyl), or isothioureido (optionally substituted by 1-6C alkyl); Ar = aryl or nitrogen monocyclic heteroaryl; X1 = OH, amino, or -NHR3; R3 = propargyl, iminomethyl, 1-6C alkylsulfonyl, arylalkyl sulfonyl, -CONR'3R3 or 1-6C alkyl (optionally substituted by -COOR'3, -CONR'3R3, heterocycle, aminosulfonyl, aryl, or heteroaryl,; R'3 and R3 = H, 1-6C alkylsulfonyl, aryl, alkyl (optionally substituted by carboxy, alkoxycarbonyl, or carbamoyl), or together with the N atom they form a heterocycle.
Patent HU-9202976-D0 (HU)
Title: Vaccine acting against anaemy of chicken
Inventor: SCHRIER CARLA CHRISTINA
IPC: C12N7/00
Filed: 1992-09-18
Abstract: The present invention provides a live and inactivated Chicken Anaemia Agent vaccine capable of evoking an immune response in a vaccinated chicken. The CAA virus of the vaccine is attenuated by serial passages in embryonated eggs.
Patent HU-9300723-D0 (HU)
Title: Methylene-oxindole derivatives and method for producing them
Inventor: BUZZETTI FRANCO
IPC: A61K31/40
Filed: 1992-07-10
Abstract: The invention provides new methylen-indole derivatives of formula (I)   <CHEM>  wherein  R is a group <CHEM>  in which   R4   is hydrogen, hydroxy, C1-C6 alkoxy, C2-C6 alkanoyloxy, carboxy, nitro or NHR7, wherein R7 is hydrogen or C1-C6 alkyl; R5   is hydrogen, C1-C6 alkyl or halogen; and R6   is hydrogen or C1-C6 alkyl; n   is zero, 1 or 2; R1   is hydrogen, C1-C6 alkyl or C2-C6 alkanoyl; R2   is hydrogen, C1-C6 alkyl, halogen, cyano, carboxyl, nitro or -NHR7 in which R7 is as defined above; R3   is hydrogen, C1-C6 alkyl or C2-C6 alkanoyl; and the pharmaceutically acceptable salts thereof; and wherein, when,at the same time, R2 is hydrogen, C1-C6 alkyl, halogen or cyano and R3 is hydrogen, R1 and n being as defined above, then at least one of R4, R5 and R6 is other than hydrogen, which are useful as tyrosine kinase inhibitors.
Patent HU-9402378-D0 (HU)
Title: Azoxycyanobenzene derivatives, process for their preparation and their use as fungicides
Inventor: WERNER EMIL JOSEF
IPC: A01N33/26
Filed: 1994-08-17
Abstract: This invention relates to certain azoxycyanobenzene derivatives of the general formula.     <IMAGE>  (I)  in which R represents an optionally substituted alkyl, alkenyl, alkynyl, cycloalkyl, cycloalkenyl, aryl or heterocyclyl group; R1 represents a halogen atom, nitro, cyano or optionally substituted alkyl, alkoxy, aryl or aryloxy group; and R2 represents a hydrogen or halogen atom, nitro, cyano or optionally substituted alkyl or alkoxy group; process for their preparation, compositions containing such compounds and their use as fungicides.
Patent HU-9500188-D0 (HU)
Title: Process for producing diacereine
Inventor: DI NAPOLI GUIDO
IPC: C07C67/40
Filed: 1995-01-23
Abstract: The present invention relates to a process for the preparation of 1,8-diacetoxy-3-carboxyanthraquinone, also known as diacerein, via aloin acetylation, oxidation of the acetylated product, and purification of the raw diacerein obtained by means of crystallization from 2-methoxyethanol or N,N-dimethylacetamide and optionally by dissolution of the corresponding salt with triethylamine in methylene chloride, followed by removal of the insoluble residue.
Patent HU-9501951-D0 (HU)
Title: A process for producing immunosuppressives and a novel microbial species to be employed therein
Inventor: LUNDELL JUHANI
IPC: C12N1/14
Filed: 1993-12-29
Abstract: The invention relates to a process for producing a cyclosporin, especially cyclosporin A, by cultivating the strain (LEA3) of the novel Tolypocladium species aerobically at a temperature of 20 DEG -30  DEG  C. in a nutrient medium containing carbon sources, nitrogen sources and mineral salts, and, if desired, isolating and purifying the resulting cyclosporin.
Patent HU-9503185-D0 (HU)
Title: Improved heat transfer apparatus and methods for solid-vapor sorption systems
Inventor: KIROL LANCE D
IPC: F25B17/08
Filed: 1994-04-20
Abstract: In a sorption reaction system comprising one or more first reactors (10) in which a refrigerant is alternately adsorbed and desorbed, and one or more second reactors (20) in which a refrigerant is alternately desorbed and adsorbed, respectively, and having a cooling loop (16, 60, 68, 67, 56, 12, 21) for directing heat transfer fluid to and from said reactors (10, 20), a method of cooling an adsorbing reactor comprises directing liquid phase heat transfer fluid having a phase change from liquid to gas at a temperature at or below the temperature of adsorption to an adsorbing reactor in heat exchange exposure to the adsorbent utilizing vaporized heat transfer fluid for driving the liquid heat transfer fluid in the cooling loop. The refrigerant may be used as the heat transfer fluid. The invention includes apparatus for carrying out the method.