baber/WOPTO huggingface dataset:
Patent GB-0404446-D0 (GB)
Title: Electron beam tubes
IPC: H01J23/12
Filed: 2004-02-27
Abstract: A linear electron beam tube comprises an electron gun having a cathode and a grid, and an anode arranged in a first portion of a drift tube. The drift tube is within a vacuum envelope and has first and second portions separated by a gap at which point an electron beam, density modulated with an input RF signal is inductively coupled to an output cavity. The vacuum envelope is partially defined by a cylindrical ceramic wall and a pair of ferromagnetic pole pieces at its ends that form a DC magnetic circuit. The pole pieces extend radially beyond the vacuum envelope. At least those parts of the surface of the pole pieces that are in the RF path are coated with a layer of relatively low RF loss material such as copper. A balance ring separates the ceramic from the pole pieces. Further reduction in RF losses and relief from thermal stresses is obtained by forming the balance ring from the same ceramic as the cylindrical wall and metallizing at least that part of the outer surface of the balance ring that is on the RF path.
Patent GB-0510827-D0 (GB)
Title: Industrial gear unit
IPC: F28F3/12
Filed: 2005-05-27
Abstract: An industrial gear unit including a housing ( 14 ) which contains lubricated gear components, a water coolant device ( 1 ) which defines, at least in part, a fluid chamber ( 3 ) and fluid inlet ( 4 ) and outlet parts, and a retention element ( 32 ) which secures the water coolant device to the housing, the water coolant device defining a contact surface ( 5,6 ) and the housing providing an external contact surface against which the contact surface of the water coolant device is secured by the retention element.
Patent GB-0511797-D0 (GB)
Title: Computer grid
IPC: H03M7/30
Filed: 2005-06-10
Abstract: A distributed computer system in which a data set may be received, compressed and at least parties thereof transmitted and stored on remote provider nodes having storage resource available for use. The data set may be compressed using a global dictionary, possibly available centrally, such that only the compressed index stream needs to be stored on the remote provider nodes.
Patent GB-0521156-D0 (GB)
Title: Buoy
IPC: B63B22/18
Filed: 2005-10-18
Abstract: A buoy is provided with first and second fixed hydrodynamic surfaces (15,16). When the buoy is towed through water by a tether (17), the first hydrodynamic surface (15) generates a downward force that reduces with increased speed through the water. The second hydrodynamic surface (16) generates an upward force that increases with increased speed through the water so that the buoy dives up to an upper critical speed through the water speed and rises beyond said upper critical speed through the water. The downward force of the first hydrodynamic surface (15) overcomes the buoyancy of the buoy at a lower critical speed through the water above, which the buoy dives. The hydrodynamic surface (15) comprises first fins (15) mounted on an outer casing (1) of the buoy and are spaced angularity and extend parallel to the center axis of the buoy which is substantially aligned with the direction of towing. The second hydrodynamic surface (16) comprises second fins (16) mounted on the outer casing arranged upstream of the first fins (15) in the direction of towing. The second hydrodynamic surface (16) is set at an angle of incidence such that it creates a stalled flow condition at said upper critical speed through the water.
Patent GB-0610522-D0 (GB)
Title: Mycoplasma detection assay
Filed: 2006-05-26
Abstract: There is provided a method for detecting M. genitalium nucleic acid in a sample, comprising: (i) amplifying a nucleic acid sequence comprising a fragment of SEQ ID NO: 1 (Mg219 gene); and (ii) detecting said amplified nucleic acid sequence.
Patent GB-0708704-D0 (GB)
Title: A Dispenser for an appliance
IPC: B05B15/70
Filed: 2007-05-04
Abstract: An appliance has a casing and a dispenser. The dispenser includes a dispensing member for dispensing a fluid and is movable between a first position in which at least a part of the dispensing member is located within the casing and a second position in which the dispensing member projects from the casing. The dispensing member is slideable between the first and second positions along a linear path. By providing such an arrangement, the dispenser is able to move along the shortest path between the first and second positions, reducing the space necessary in the appliance to allow the dispenser to move and allowing the drive mechanisms to be correspondingly smaller.
Patent GB-0722642-D0 (GB)
Title: The use of binary coating comprising first second different metallic elements
Filed: 2007-11-19
Abstract: The use of a binary TiCr coating 12 as a top layer or an underlayer for corrosion protection on a metallic substrate 10. The substrate can be any one of iron, steel, aluminium or an aluminium alloy, magnesium or a magnesium alloy or brass or copper or Zamak or any die-cast material. The TiCr coating can have a constant composition or can be graded so that the proportion of titanium in the layer increase with distance from the substrate. Further top layers can be formed on the coating. The coating can be formed by CVD or PVD processes and may be further subjected to a thermal treatment such as annealing.
Patent GB-0800960-D0 (GB)
Title: Optically variable magnetic stripe assembly
Filed: 2007-01-09
Abstract: An optically variable magnetic stripe assembly includes a magnetic layer (5), an optically variable effect generating layer (1,2) over the magnetic layer (5), and an electrically non-conductive reflective layer (12) between the magnetic layer (5) and the optically variable effect generating layer (1).
Patent GB-0806610-D0 (GB)
Title: Locking device for a box
Filed: 2008-04-11
Abstract: A locking device (16) for a locking a lid (14) to a body (12) of storage box (10) is disclosed. The locking device (16) comprises a key operated turnable portion (36) and arms (46) extending from a lock body (44). Each arm (46) has an end portion (54) that is receivable in a first recess (58) in the side of the body (12) and a hook portion (56) that is receivable in a second recess (60) in the front face of the body (12). When the locking device (16) is in an unlocked position the end portions (54) do not extend into the first recesses (58) and the hook portions (56) are positioned so that they can move in and out of the second recess (60) as the lid (14) is lifted. In the lock position the end portions (54) extend into the first recesses (58) and the hook portions (56) can engage a surfaces of the recesses (60) preventing their removal from the recesses (60).
Patent GB-8413629-D0 (GB)
Title: Machine filling trench
IPC: E01C19/48
Filed: 1984-05-29
Abstract: The invention relates to a method and apparatus for the machine filling of a trench with a flowable filler e.g., asphalt. The method comprises introducing filler 12 into the trench 18 from a mould 1, the latter being advanceable along the trench 18, and the mould 1 precluding forward spreading of filler 12 to trench area 18B, with advancement of the mould 1 commencing when a pre-determined filler pressure is sensed, the filler 12 firstly being shaped and/or skimmed to a level L above the top of the trench 18, and thereafter being pressed to a level contiguous with surfaces 17 to either side of the trench 18 by means of a pressure plate 23. The mould 1 comprises leading, intermediate and trailing mould portions 4, 5, 6, the leading portion 4 being provided with restraining wall(s) 7, the intermediate portion being provided with shaping/skimming surface 21, and the trailing portion 6 being provided with a transition surface 22 and pressure plate 23.
Patent GB-8618762-D0 (GB)
Title: Inhaler
IPC: A61M13/00
Filed: 1986-07-31
Abstract: An inhaler is described for introducing a solid substance in particulate form into the inhaled air of a user. The inhaler comprises a body (1,1') in which is provided and endless orbital path (3) for one or more balls (4). Air enters the path (3) via an air inlet (6), optionally through an intake conduit (5). Air leaves the orbital path (3) in a centripetal direction through an air discharge system (7) and an air outlet (8). The solid substance to be inhaled is provided, preferably in the form of a film, on the surface of the orbital path (3) or on the surface of the ball (4). A user inhales through the air outlet (8), and this causes air to be draw into the orbital path (3) through the air inlet (6). This causes the ball (4) to circulate around the orbital path (3), in which process solid substance is dislodged and caused to flow with the air out through the outlet (8).
Patent GB-8727260-D0 (GB)
Title: Switched optical network
IPC: H04B10/27
Filed: 1987-11-20
Abstract: Signals from transmitter stations are connected to receiver stations by a switched optical network. To provide a readily expandable, non-blocking network for a large network, groups of transmitter signals are formed into distinct optical wavelength multiplexes each of which is coupled by an optical fibre bus (4) to one input of each of several optical space switches (SW). Each receiver station is connected to an optical heterodyne receiver optically coupled to an output of one of the optical switches (SW). The required signal from the multiplex switched to an optical receiver is demultiplexed by combining with the multiplex an optical source (O) which has been frequency shifted by a frequency shifter (12). This is achieved by means of a secondary optical space switch (SW min ) and an optical combiner (14). The optical space switches (SW, SW min ) are controlled by a controller (6) to effect the desired connection.
Patent GB-8920798-D0 (GB)
Title: The preparation of sulphonated polyketones
IPC: C08G61/12
Filed: 1989-09-14
Abstract: Sulphonated polyketones are prepared by reacting a linear alternating copolymer of carbon monoxide and one or more olefins (polyketone) with a sulphonating agent (eg chlorosulphoric acid) in a solvent (eg dichloromethane) at a temperature in the range -20 to +40 DEG C. A molar excess of sulphonating agent is preferably used. The sulphonated polyketone produced contains one or more types of unit of formula -[COC(R<1>)2C(R<1>)2]- wherein the R<1> groups are independently H, C1 to C10 alkyl or SO3H with the proviso that at least one R<1> group is SO3H.
Patent GB-9012170-D0 (GB)
Title: Hybrid laminar flow nacelle
IPC: F02C7/04
Filed: 1990-05-31
Abstract: A hybrid laminar flow nacelle for housing an engine of an aircraft includes an outer annular cowl having a leading lip and radially spaced and axially extending annular outer and inner forward surface portions which merge at the leading lip. The nacelle incorporates a suction bleed system between the surfaces and a tailored outer surface geometry shape for producing reduced friction drag laminar flow over the outer cowl at cruise operation of the aircraft and producing separation-free flow over the inner surface of the cowl at off-cruise operation of the aircraft.
Patent GB-9305279-D0 (GB)
Title: Total knee replacement prothesis
IPC: A61F2/30
Filed: 1993-03-15
Abstract: PCT No. PCT/GB94/00512 Sec. 371 Date Feb. 28, 1996 Sec. 102(e) Date Feb. 28, 1996 PCT Filed Mar. 15, 1994 PCT Pub. No. WO94/21198 PCT Pub. Date Sep. 29, 1994A total knee replacement prosthesis (TKR) is provided in which a pintle hinge enables the knee to pivot about a horizontal axis. A degree of rotational movement about a vertical axis is provided by fabricating the tibial component in at least two parts. One part is attached to the hinge and includes a stem portion which is designed to be rotatable with a hollow shell adapted to be fixed into the tibia. The hinge portion is standardized and is designed to receive femoral and tibial stem portions having dimensions to suit a particular patient.
Patent GB-9312172-D0 (GB)
Title: Locating device
IPC: E04F13/14
Filed: 1993-06-12
Abstract: There is provided a clip-form device (1) to facilitate the location of a brick slip (2) on a penetrable layer (L) on a wall, the brick slip (2) essentially comprising a slice of a full size parent brick. The device (1) has clamp means (4, 5) to enable the device (1) to be fitted on a brick slip (2) and spikes (6) to penetrate the said layer (L) for positioning of the device (and the brick slip). The device (1) further includes means e.g. apertures (7) to facilitate adhesive bonding between the brick slip (2) and the surface layer (L). Previously, the surface layer (L) has included parallel locating ribs to hold the brick slips (2) but this has restricted the way the slips can ve positioned: this disadvantage is avoided by the present device (1) which does not require a ribbed penetrable layer (L).
Patent GB-9312844-D0 (GB)
Title: Differential grinding
IPC: B03B5/28
Filed: 1993-06-22
Abstract: There is described a process for the isolation of a fine mineral product from a low-grade source of the said mineral, the process comprising the following steps:     (i) forming a suspension in water of the said mineral source; (ii) subjecting the suspension to grinding with a grinding medium having a specific gravity not greater than 2.0, the amount of energy dissipated in the suspension during the grinding operation being not greater than 50kW.hrs per tonne of the dry mineral source; and (iii) isolating from the ground suspension a fine fraction of particles comprising an increased amount of the said mineral when compared with the same fraction isolated from the unground mineral source.
Patent GB-9410549-D0 (GB)
Title: Bioprosthetic valve
IPC: A61F2/24
Filed: 1994-05-26
Abstract: A bioprosthetic valve comprising a support ring having three spaced apart end stops projecting upwardly therefrom, a stent post ring having three spaced apart stent posts pivotally connected thereto and adapted to engage respective ones of the end stops so as to permit outward pivoting of the stent posts and to prevent inward pivoting thereof, a leaflet valve having three generally triangular leaflets defining respective cusps, the leaflets being joined at respective commissures, and a sewing ring for attaching the leaflet valve to the stent post ring and support ring.
Patent GB-9412045-D0 (GB)
Title: Non-aqueous electrochemical cells having novel duplex cathode composition
IPC: H01M4/58
Filed: 1994-06-16
Abstract: PCT No. PCT/GB95/01337 Sec. 371 Date Dec. 11, 1996 Sec. 102(e) Date Dec. 11, 1996 PCT Filed Jun. 8, 1995 PCT Pub. No. WO95/34920 PCT Pub. Date Dec. 21, 1995A rechargeable electrochemical cell comprising a positive electrode, a negative electrode and an electrolyte, the positive electrode being such that it is a composition of an alkali or alkaline earth salt of a sulphur oxy-acid and a transition metal oxide, and the electrolyte being such that it is a non-aqueous electrolyte containing a soluble salt of the alkali or alkaline earth metal dissolved in the non-aqueous electrolyte.
Patent GB-9413873-D0 (GB)
Title: Long-acting oxytetracycline composition
IPC: A61K31/65
Filed: 1994-07-09
Abstract: An injectable composition of higher residual effect with reduced detrimental effects such as pain at injection site, swelling, tissue irritancy or necrosis and containing as active principle a tetracycline compound, either as the free base or a salt thereof with a physiologically acceptable acid, complexed with a substantially equimolar amount of a magnesium compound, is solubilised in a water miscible solvent system comprising, either (i) a) glycerol formal in an amount of from about 10 to about 50 % v/v; with b) polyethylene glycol in an amount of from about 1 to 15 % v/v; or (ii) from about 25 to about 75 % v/v of N-methylpyrrolidone, said composition optionally containing a pH modifier in an amount sufficient to maintain a physiochemically acceptable pH, the balance being made up with water q.s.
Patent GB-9510279-D0 (GB)
Title: Apparatus and methods for reducing plastics pipes
IPC: B29C63/34
Filed: 1995-05-22
Abstract: PCT No. PCT/GB96/01220 Sec. 371 Date Nov. 19, 1997 Sec. 102(e) Date Nov. 19, 1997 PCT Filed May 21, 1996 PCT Pub. No. WO96/37725 PCT Pub. Date Nov. 28, 1996Apparatus and method for producing reduction in maximum width in plastics lining pipes includes at least one pair of reducing rolls through which the lining pipe is forced from upstream thereof. The rolls are disposed and configured to present a roll throat of effective ovality, defined by the percentage difference between the maximum dimension normal to the axes of rotation and the maximum dimension parallel to the axes of rotation, in the range of 5% and 30%.
Patent GB-9513750-D0 (GB)
Title: Use of allylamines
IPC: A61P31/04
Filed: 1995-07-06
Abstract: PCT No. PCT/EP96/02970 Sec. 371 Date Jan. 6, 1998 Sec. 102(e) Date Jan. 6, 1998 PCT Filed Jul. 5, 1996 PCT Pub. No. WO97/02026 PCT Pub. Date Jan. 23, 1997Use of compounds of formula (I), wherein R has various significances, in free base form or in pharmaceutically acceptable salt form, as agents against H. pylori infection and associated diseases.
Patent GB-9621101-D0 (GB)
Title: An acoustic transmission system
Inventor: TUBEL PAULO S
IPC: E21B47/06
Filed: 1996-02-09
Abstract: A system adapted for controlling and/or monitoring a plurality of production wells from a remote location is provided. This system is capable of controlling and/or monitoring: (1) a plurality of zones in a single production well; (2) a plurality of zones/wells in a single location (e.g., a single platform); or (3) a plurality of zones/wells located at a plurality of locations (e.g., multiple platforms). The multizone and/or multiwell control system of this invention is composed of multiple downhole electronically controlled electromechanical devices and multiple computer based surface systems operated from multiple locations. Important functions for these systems include the ability to predict the future flow profile of multiple wells and to monitor and control the fluid or gas flow from either the formation into the wellbore, or from the wellbore to the surface. The control system of this invention is also capable of receiving and transmitting data from multiple remote locations such as inside the borehole, to or from other platforms, or from a location away from any well site.
Patent GB-9826787-D0 (GB)
Title: Low frequency monitoring of solidification
IPC: G01N3/32
Filed: 1998-12-04
Abstract: A method and apparatus for monitoring the progress of the solidification of a solidifying material involves using a transmitter to transmit a relatively low frequency compression wave to the solidifying material. A receiver is provided for detecting the resonant compression wave vibrations induced in the solidifying material, and the detected wave vibrations are analyzed to obtain an indication of the progress of solidification.
Patent GB-9907413-D0 (GB)
Title: A data transfer management system and method for a telecommunications network
IPC: H04Q7/22
Filed: 1999-03-31
Abstract: The data transfer management system comprises a request handler for receiving a request from a caller device for a transfer of a plurality of blocks of data to a recipient device via the telecommunications network, and a network capacity indicator for receiving an indication of available network capacity. Further, buffering means is arranged to determine, having regard to said network capacity indication, when to retrieve from the caller device each block of data, the buffering means being arranged to cause each retrieved block of data to be stored in a storage device. Transfer means is arranged to indicate to the recipient device that the data transfer management system has data for the recipient device, and to determine, having regard to the network capacity indication, when to transmit each block of data from the storage device to the recipient device. By this approach, the plurality of blocks of data are transferred from the caller device to the recipient device via the telecommunications network under control of the data transfer management system having regard to available network capacity.
Patent GB-9918296-D0 (GB)
Title: Radio communication device and transmission power control method
IPC: H04B7/005
Filed: 1999-08-03
Abstract: A radio communication device has a first variable power amplifier 19 and a second variable power amplifier 20 and performs gain control of the variable power amplifiers 19 and 20 by a variable power amplifier control section 27 for controlling transmission power of the radio communication device. At this time, the variable power amplifiers 19 and 20 are switched on and off under the control of a switch control section 25 in response to the theoretical value of transmission power updated based on the transmission power of the radio communication device detected by a transmission power detection section 24 or a transmission power control bit extracted by a base band signal processing section 16 for prolonging the time period over which the variable power amplifier 19 or 20 is off.
Patent GB-9920477-D0 (GB)
Title: Digital synoptophore
IPC: A61B3/08
Filed: 1999-09-01
Abstract: This invention describes a digital synoptophore that relates to the assessment of strabismus patients. Currently electric synoptophores are used for sensory and motor assessment of strabismus patients as well as measurement of the angle of deviation. The described device aims to replace this synoptophore by utilisation computer technology (48).  The invention essentially composed of a computer display divided into 2 equal halves separated by an opaque divider. Each half of the screen is used to display images to perform functions currently used in the synoptophore. Additionally, targets  (40) can be generated at 15 or 30 degrees (depending on the screen (50) size) for measurement of the angle of deviation in eccentric gaze. Two tube with eyepieces to view each half of the screen separately. In each eyepiece there is a lens (80) to focus images from the display screen on the patient retina (91).  <IMAGE>
Patent HU-9302366-D0 (HU)
Title: Conjugates of interferons and method for producing them
Inventor: KARASIEWICH ROBERT
IPC: A61K47/48
Filed: 1993-08-18
Abstract: The present invention relates to physiologically active water soluble polyethylene glycol conjugates with interferon and to new polyethylene glycol compounds which can be used in the preparation of the conjugates.
Patent HU-9400671-D0 (HU)
Title: Benzoxazine derivatives and process for producing them and pharmaceutical compositions containing them
Inventor: FROST JONATHAN
IPC: A61P35/00
Filed: 1994-03-07
Abstract: Compounds corresponding to the general formula (I) <IMAGE> in which Y represents a hydrogen, fluorine or chlorine atom or a methyl or methoxy group, R1 represents either a phenyl group substituted by a fluorine atom or by a group chosen from the methyl, methoxy, trifluoromethyl and phenyl groups or represents a 2-thienyl group, R2 represents a methyl group, R3 represents either a (C1-C4)alkyl group or represents a phenyl(C1-C2)alkyl group optionally substituted on the ring by 2 to 3 methoxy groups, or represents a 2-(pyrid-2-yl)ethyl group, or else R2 and R3 form, with the nitrogen, either a 4-phenyl(piperid-1-yl)group or a 4-phenylmethyl(piperid-1-yl) group or a 1,2,3,4-tetrahydroisoquinol-2-yl group or a 6-methoxy-1,2,3,4-tetrahydroisoquinol-2-yl group or a 5,8-dimethoxy-1,2,3,4-tetrahydroisoquinol-2-yl group or a 6,7-dimethoxy-1,2,3,4-tetrahydroisoquinol-2-yl group or a 2,3,4,5-tetrahydro-1H-3-benzazepin-3-yl group or a 7,8-dimethoxy-2,3,4,5-tetrahydro-1H-3-benzazepin-3-yl group and X represents either a carbonyl group or a sulphonyl group. Application in therapeutics.
Patent HU-9600027-D0 (HU)
Title: Tag reagent and assay method
Inventor: SOUTHERN EDWIN
IPC: C12Q1/6874
Filed: 1994-08-01
Abstract: A compound comprising an aromatic linker carrying: a methoxytrityl group for analyte synthesis; an o-nitro group for photocleavage; an o-t-butyl diphenyl silyl group for tag synthesis; a tertiary amino group for conversion to a positively charged group for analysis by mass spectrometry; and an N-hydroxysuccinimidyl group for attachment to a support. The compound may have the structure <CHEM>