baber/WOPTO huggingface dataset:
Patent GB-2329071-A (GB)
Title: Radio frequency absorber system
Inventor: CASS DAVID GRAHAM
IPC: H01Q17/00
Filed: 1997-09-05
Abstract: A system for the absorption of radio frequency electromagnetic waves is intended for use as absorptive cladding in the construction of anechoic chambers and similar applications. A layer of wave impeding material [2] is placed between the antenna mechanism [3] and the external ground wall [1]. The antenna mechanism [3], which is typically bonded to a substrate [4], is designed in such a way as to absorb any incident electromagnetic radiation. The purpose of the wave impeding material [2] is to enable the antenna mechanism [3] to operate in close relative proximity to the ground wall [1]. The characteristics of the wave impeding material [2] and the antenna mechanism [3] may be altered dynamically or statically to modify the performance of the system. Active elements [6,9] driven by appropriate amplifier components [7,8] may be included to enhance specific performance criteria. The antenna elements may be nested to improve the system bandwidth. Several layers using materials of different impedence and antennae can be used; material impedance within a layer may also vary.
Patent GB-2317267-A (GB)
Title: Method for manufacturing color cathode ray tube
Inventor: TSUNODA TATSUYA
IPC: H01J9/227
Filed: 1997-09-12
Abstract: A method for manufacturing, on the inner surface of a panel glass 3 of a color cathode ray tube, a phosphor screen formed of plural combinations of color phosphor stripes and carbon stripes adjacent to the each color phosphor stripe, has too main sub-processes of forming carbon stripes and forming phosphor respectively. The first sub-process includes the steps of coating and thermodrying photoresist on the inner surface of the panel glass exposing the photoresist through a first correction lens system 12, and coating a carbon film on the inner surface of the panel glass. The second sub-process includes the steps of coating color phosphor slurries on the inner surface of the panel glass and thermodrying the color phosphor slurries after forming the carbon stripes, exposing the color phosphor slurry through a second correction lens system 13, and developing the color phosphor slurries. The use of different correction lens systems compensates for the different temperatures of the panel glass after thermodrying the photoresist and the color phosphor slurries.
Patent GB-2333756-A (GB)
Title: Self loading fork-trailer
Inventor: BOSTON GLYNNE JOHN
IPC: B60P1/02
Filed: 1997-11-13
Abstract: A trailer 1 with or without sides has a lifting device 10 that will enable loads to be loaded and unloaded by it's own means. The device comprises a carriage 20 with a pair of forks 5, adjustable in width, which lower and raise from ground level to above the level of the trailer bed are able to be extended beyond the rear of the trailer and load or unload loads. When the forks are in the raised position the carriage will travel along its track (12, Fig 1) with any load on the forks carried above the trailer bed. The forks can be lowered to such a position as to travel along its guides under any load held on the trailer. The forks park below the trailer bed when traveling. The tracks 12 extend beyond the bed 1 towards the tow bar (16, Fig 1). The forks 5 extend from a pivoted lever 4.
Patent GB-2329615-A (GB)
Title: Dunnage bar
Inventor: AUSTON PAUL
IPC: B63B25/24
Filed: 1998-04-17
Abstract: A dunnage bar for use as packing between packages during the transport thereof, comprises a plurality of plies of an axially elongated webbing material 2,3 secured together to form a multi-ply length of material in which the securement between the plies extends for substantially the whole length of the dunnage bar. Preferably, the dunnage bar is made from the residues 2,3 of the webbing material recovered from worn or discarded load lifting slings by removing the terminal lifting loops 1 therefrom.
Patent GB-2327473-A (GB)
Title: Support rings for sealing elements
Inventor: NILKANTH VINAY K
IPC: F16J15/32
Filed: 1998-05-01
Abstract: The sealing ring 20, Fig 2; 220, Fig 10 is located in a groove 18; 218 in a piston 12; 212 so as to engage a cylinder 14; 214 (or vice-versa), and is supported by at least one back-up ring assembly 28; 228 comprising a soft ring 30; 230 for preventing wear, and a hard ring 40; 240 for preventing extrusion, the hard and soft rings 40, 30; 240, 230 being interlocked by an enlarged rounded projection on one engaging a re-entrant rounded recess in the other, to reduce stress concentrations; alternatively the projection and recess are not rounded but extend at an acute angle to the radial direction; or the back-up ring assembly may be omitted, and the rounded projection and recess serve to connect the cap seal 220 and its energiser 223.
Patent GB-2343808-A (GB)
Title: Burst mode memory fetches when decoding compressed image data
Inventor: TAUNTON MARK
IPC: H04N7/26
Filed: 1998-11-13
Abstract: An image data decompression apparatus for decoding blocks of motion compensated non-intra coded data uses a memory to store reference picture data. A decoding processor decodes a current block of a generated picture using lines of previously decoded image data from the memory that are selected in dependence upon a motion vector for the current block. In order to improve access efficiency to the memory, the decoding processor concatenates fetches into bursts for different sections of lines of previously decoded data that lie within a predetermined range within the memory addresses of the memory (8).
Patent GB-2344944-A (GB)
Title: Liquid heating appliance with thick film heating element
Inventor: O'NEILL ROBERT ANDREW
IPC: H05B1/02
Filed: 1998-12-08
Abstract: An electrically powered liquid heating appliance, particularly a water purifier, has a thick film heating element having a plurality of heating portions 1, 2 arranged to be selectively connected in circuit to provide different power output levels at different times during an operating sequence of the appliance. Heating portions 1, 2 may be initially connected in parallel to provide a power output of 1800 watts for bringing the water to the boil. A thermally responsive switch 3 may open at 95{C so that portion 2 is disconnected and the portion 1 alone then provides an output of 800 watts to complete the boil and distillation. A further thermally responsive switch 4 disconnects both portions 1 and 2 when the appliance boils dry. Switch 4 may be sited over a further portion 5 of the thick film heater track, the portion 5 either remaining energised or becoming energised when the switch 3 opens. Switches 3 and 4 may be constituted by a single device having two bimetals which operate at different temperatures. The appliance may be formed as a cordless appliance in which the switch 4 is reset in response to a vessel part being placed on a base. A printed circuit track of the heating element 1, 2, 5 may have terminals enabling power supply to the element and connections to switches 3, 4 to be made directly by spring connector parts, eliminating the need for much internal wiring. In an alternative arrangement, water is initially heated by element portion 1 alone until switch 3 opens to connect portions 1 and 2 in series (Fig.2). In this arrangement switch 3 may be positioned over the portion 2.
Patent GB-2334872-A (GB)
Title: Microwave oven door having a handle formed integrally with the door frame
Inventor: LEE SUK HEE
IPC: H05B6/80
Filed: 1998-12-17
Abstract: A door for a microwave oven has a rectangular frame member 5 disposed at the front of the door, a loop shaped handle 11 is formed integrally with the door frame 5. The handle is arched, having a grasping hole 15 this means that the handle 11 can be grasped from either the left or right side of the handle part. A cushion or pad 21 of rubber or silicon material may be mounted on the back of the handle 11.
Patent GB-984827-A (GB)
IPC: C07D303/14
Abstract: 984,827. Unsaturated epoxy esters. CONSORTIUM FUR ELEKTROCHEMISCHE INDUSTRIE G.m.b.H. July 17, 1961 [July 16, 1960], No. 25890/61. Heading C2C. Unsaturated epoxy esters of the formula RO.COR<SP>1</SP> where R is a saturated epoxidized mono- or poly-carbocyclic ring system containing at least 6 carbon atoms, and R<SP>1</SP> is a branched or unbranched alkenyl group with at the most 4 carbon atoms, are made by selective epoxidation in a known manner of an unsaturated ester of a cyclo-olefinic alcohol. Epoxidation may be effected with a peracid, e.g., peracetic acid, in the presence of an inert diluent, or with hydrogen peroxide in the presence of a carboxylic acid and a catalyst. The quantity of percompound is usually 1.05-1.2 mol. per mol. of the double bond to be epoxidized and the reaction is effected at 0-40‹ C. The starting materials may be made by esterifying unsaturated carbocyclic alcohols, e.g. cyclohexenols, dehydronorborneol, 1,4 - 5,8 - dimethylene- #<SP>6,7</SP> - octahydro - # - naphthol, tricyclo. [5,2,1,0<SP>2</SP>,<SP>6</SP>] - decene - #<SP>3,4</SP> - ol - 9, with unsaturated carboxylic acids such as acrylic, methacrylic or crotonic acid. The unsaturated esters may also be made by transesterification of unsaturated esters such as methyl acrylate, methyl methacrylate, ethyl acrylate or an ester of crotonic acid with the cyclo-olefinic alcohols in the presence of transesterification catalysts. The unsaturated acids mentioned above may also be added to carbocyclic dienes such as dicyclopentadiene, bicyclo - [2,2,1] - heptadiene, cyclohexadiene, 1,4 - 5,8 - dimethylene- #<SP>2,2-6,7</SP>-hexahydronaphthalene, in the presence of Lewis acids. In examples, (1) butyl acrylate is transesterified with tricyclo - [5,2,1,0<SP>2</SP>,<SP>6</SP>] - decene - #<SP>3</SP>,<SP>4</SP> - of - 9 in the presence of H 2 SO 4  and the acrylic ester formed is epoxidized to the acrylate of 3,4 - epoxy - tricyclo - [5,2,1,0<SP>2</SP>,<SP>6</SP>]- decanol-9; (2) methyl acrylate is transesterified with dehydronorborneol and the ester formed is epoxidized to the acrylate of 5: 6-epoxy-2-hydroxy - bicyclo - [2: 2: 1] - heptane; (3) methyl acrylate is transesterified with 1: 4: 5: 8- dimethylene - #<SP>6</SP>,<SP>7</SP> - octahydro - # - naphthol and the ester epoxidized to the acrylate of 1,4,5,8 - dimethylene - 6,7 - epoxy - decahydro- #-naphthol. Specification 935,756 is referred to.
Patent GB-2341505-A (GB)
Title: Obstacle warning system
Inventor: DUPUIS MARIUS
IPC: G01S7/16
Filed: 1999-06-25
Abstract: A colour coded display for range information. The range sensor and display means may for example be fitted to a helicopter or other aircraft. Linear interpolation can be used in order to reduce the quantity of data processed, Preferably, red is only used in the close range, i.e. at a distance from the helicopter position up to the first colour change.
Patent GB-2342437-A (GB)
Title: Ventilator
Inventor: BRUDENELL PETER
IPC: E06B7/10
Filed: 1999-10-08
Abstract: A frame ventilator 2 comprises a base member 4 and a cover member 6 connectable so as to form a tubular structure. Apertures 20,22 provided on opposing sides of the base member 4 allow the passage of air across the ventilator 2. Edges of the base and cover members 4,6 are connectable so as to form a hinge and latch 36, 38 respectively. In a preferred embodiment the ventilator includes internal support members 8 retained between the base and cover members 4,6. The hinge 36 allows the base and cover members 4,6 to be retained in a partially fitted state while the support members are fitted thereto.
Patent GB-2343580-A (GB)
Title: Wristwatch type mobile telephone has separate, removable battery pack
Inventor: JEON YONG-WOO
IPC: H04Q7/32
Filed: 1999-11-05
Abstract: The wristwatch type mobile phone comprises a body element 10 including upper and lower case frames 110,112; a battery pack holder including a battery pack for supplying power to the body element; locking means for locking and unlocking the battery pack 22 to and from the battery pack holder, respectively; hinge means 30 for rotatably connecting the body element and the battery pack holder with each other; and a wrist band 40 connected to the body element and the battery pack holder for enabling the portable radiotelephone to be worn around the wrist. Embodiments for data input include, keys, a touch pad, an integral touch pad pen, voice recognition, or a combination of the above.
Patent GB-2356373-A (GB)
Title: Durable metallic materials
Inventor: BUSBY NICHOLAS JAMES
IPC: B05D7/00
Filed: 1999-11-19
Abstract: A highly corrosion resistant metallic material with an aesthetic shiny appearance comprises a metallic substrate such as passivated steel to which is bonded a multi-layered surface coating comprising a UV cured resin top surface, a substantially transparent film and a bonding agent bottom layer. The UV cured resin provides a durable scratch resistant surface. The metallic material may be manufactured by inductively heating (at 6) the metallic substrate to 160 to 210{C, applying (at 7) a film constituting the multilayer surface coating to the heated substrate to initiate bonding of the bonding agent to metallic substrate and reheating at 180 to 240{C (at 4) for a time sufficient to substantially complete bonding of the bonding agent to the substrate. The material is particularly suited to use in damp, warm, corrosive environments such as kitchens and laundries.
Patent GB-2344348-A (GB)
Title: Method for removing surface coating
Inventor: FARROW NIGEL RICHARD
IPC: B24C11/00
Filed: 1999-12-06
Abstract: A method of removing a coating, such as paint, varnish, biological growth or grime, from a surface comprising selecting a suitable particulate solid having a particular size of from 150-250 mm and a fluid carrier to form a spray mixture and spraying the mixture as a jet spray so as to impact and at least partially remove the coating. Preferably, the hardness of the particulate solid is less than 8.0 on the Moh scale and the pressure applied to the spray mixture to generate the spray is from 3<SB>x</SB>10<SP>5</SP> to 1.5<SB>x</SB>10<SP>6</SP> Nm<SP>-2</SP>. An apparatus comprising a blasting pot (1) and a compressor (2) to generate the spray mixture and propel it from a nozzle (5) is also disclosed. Heating may be applied to the carrier, either prior to or when mixing with the particulate solid.
Patent GB-191510925-A (GB)
IPC: F42C14/02
Abstract: 10,925. Mills, W., and Morgan, W. July 28. Projectiles ; projectile fuses.-Consists in the combination of a casing containing a main charge of incendiary smoke or fume producing composition, a small charge for bursting the casing and igniting the main charge, and a spring striker controlled by an external lever to ignite a fuse. In the form shown in Fig. 2, the casing a is filled with incendiary composition through a screw-plugged aperture w and is burst by a cartridge k fired by a time-fuse n ignited by a percussion cap r, which is struck by a spring hammer f when the lever h is released at the moment the bomb is thrown. The cartridge k is held in place by a pivotal plate u formed with a central depression v and stopped in the closed position by a pin w. The spring striker is guided within a small tube c inserted within a larger tube b. When the incendiary material used is petrol, the cartridge k is loaded with a mixture of black-powder and ballistite, say in the proportion of one or two to one; when the incendiary material is paraffin, the cartridge k is loaded with a mixture of ferric oxide and aluminium powder, say in the proportion of four to one, and with a small charge of black-powder separated from the aluminium mixture by a small wad.
Patent HU-T65825-A (HU)
Title: Process for producing perforated plastic foam
Inventor: KOLOSOWSKI PAUL A
IPC: C08J9/14
Filed: 1992-03-24
Abstract: Disclosed is a method for providing accelerated release of a flammable blowing agent from a plastic foam. The method comprises (a) providing the plastic foam having the blowing agent and a permeability modifier therein and (b) perforating the foam at its surface to form a multiplicity of channels extending from the surface into the foam. The channels are in gaseous communication with the environment outside the foam structures and provide accelerated released of blowing agent.
Patent HU-T73525-A (HU)
Title: Cartridge assembly for a lyophilized compound forming a disposable portion of an injector pen and method for same
Inventor: HARRIS DALE C
IPC: A61J1/20
Filed: 1994-03-14
Abstract: A cartridge assembly for holding a lyophilized product, forming a disposable portion of a pen injector includes a cylindrical glass cartridge adapted to receive the product, a closure cap, a cartridge case, and a plunger mechanism. The closure cap is adapted to retain an elastomeric disc seal during lyophilization and includes diametrically opposed ledges. The closure cap and seal are adapted to cover a neck portion of the ampule, the neck portion having on its end a radially extending circumferential flange. The ledges of the closure cap and the flange of the neck portion allow the closure cap to remain open during lyophilization, oxygen purge and nitrogen overlay. An oval-shaped indentation formed on the inside of the closure cap aids in snapping the closure cap about the flange without crimping to retain the closure cap underneath the flange. Reconstitution of the lyophilized drug is accomplished without foaming by use of an obliquely angled connector which causes the diluent to indirectly impinge on the drug. The injection pen and cartridge assembly cooperate such that the length of travel of the plunger rod during retraction is less than the axial length of a recess in the rod tip.
Patent HU-T76802-A (HU)
Title: [1,2,4]triazolo[4,3-a]quinoxalinone derivatives,process for their preparation and pharmaceutical compositions containing them
Inventor: NIELSEN FLEMMING ELMELUND
IPC: A61P25/28
Filed: 1995-09-12
Abstract: [1,2,4]triazolo[4,3-a]quinoxalinone compounds of general formula (I) wherein R<1> is POX'X" or alkyl substituted with COX' or POX'X", and X' and X" independently are hydroxy or alkoxy, and R<6>, R<7>, R<8> and R<9> independently are hydrogen; alkyl; halogen; NH2; NO2; CN; CF3 SO2NY'Y" or COZ' wherein Z' is NY'Y" or alkyl and Y' and Y" independently are hydrogen or alkyl; triazolyl; imidazolyl or imidazolyl substituted with phenyl or alkyl, are useful in the treatment of indications caused by hyperactivity of the excitatory neurotransmitters.
Patent HU-T77443-A (HU)
Title: Pyrimidine derivatives, process for their preparation and their use for producing pharmaceutical preparations
Inventor: AMBERG WILHELM
IPC: C07D405/12
Filed: 1995-10-07
Abstract: Heterocyclyl-substd. propanoic acids and their derivs., of formula (I), are new. R = formyl, tetrazolyl, nitrile, COOH or a gp. that can be hydrolysed to COOH; X = N or CR14; R2 = H, OH, NH2, alkylamino, dialkylamino, halo, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio; R14 = H or 1-5 C alkyl; R3 = R2 or alkoxyimino; or CR3 + CR14 = 5 or 6 membered alkylene or alkenyl ring (opt. substd. by 1-2 alkyl) in which a methylene can be replaced by O, S, NH or alkylamino; R4, R5 = phenyl or naphthyl (both opt. substd. by one or more halo, NO2, CN, OH, alkyl, haloalkyl, alkoxy, haloalkyloxy, phenoxy, alkylthio, NH2, alkylamine or dialkylamino) or 3-7 C cycloalkyl; or the phenyl or naphthyl gps. are opt. bonded at the O- position (by a bond, CH2, O, S, SO2, ethylene, ethenylene or opt. alkylated amino); R6 = H, 1-8 C alkyl, 2-6 C alkenyl, 3-6 C alkynyl, 3-8 C cycloalkyl (all opt. substd. by 1 or more halo, NO2, CN, alkoxy 3-6 C alkenyloxy, 3-6 C alkynyloxy, alkylthio, haloalkoxy, alkylcarbonyl, alkoxycarbonyl, 3-8 C alkylcarbonylalkyl, alkylamino, dialkylamino, phenyl, Ph or OPh), Ar or Het; Y = S, O or bond; Q = S, O, SO, SO2 or bond; Ph = substd. phenyl, where substits. are halo, NO2, CN, alkyl, haloalkyl, alkoxy, haloalkoxy or alkylthio; Ar = phenyl or naphthyl (both opt. substd. by 1 or more halo, NO2, CN, OH, NH2, alkylamino, dialkylamino or OCH2CH2O); Het = 5 or 6 membered heteroaromatic with 1-3 N atoms and/or one S or O (opt. substd. by 1-4 halo and/or 1 or 2 alkyl, haloalkyl, alkoxy, haloalkoxy, alkylthio, phenyl, phenoxy or phenyl carbonyl (where the phenyl is opt. substd. by 1-5 halo and/or 1-3 alkyl, haloalkyl, alkoxy, haloalkoxy and/or alkylthio)); alkyl and alkoxy have 1-4 C unless otherwise stated; provided that R6 is not H when Q = bond.
Patent IL-45023-A (IL)
Title: Carbothiolates and thiocarbothiolates of alkyl-hexahydro-1hazepines their preparation and their use as herbicides
IPC: C07D223/04
Filed: 1974-06-12
Abstract: 1465112 Azepine carbothiolates BASF AG 28 June 1974 [30 June 1973] 28753/74 Heading C2C [Also in Division A5] Novel compounds of formula where X is O or S, R<SP>1</SP> n is Et or 2 or 3 radicals independently selected from Et and Me, and R<SP>2</SP> is hydrocarbyl optionally substituted by halogen, OH, CN, alkoxy and/or nitro, any nitro groups being attached to a benzene ring, are prepared by reacting a thiol chloroformate ester with an alkyl hexahydro-IH-azepine, by reacting an alkyl hexahydro-1H-azepine acyl chloride with a mercaptan or by reacting an alkyl hexahydro - 1H - azepine -1 - carbodithioate salt with an organic halide. Sodium 2,3 - dimethyl - hexahydro - 1H - azepine-1-carbodithioate is prepared by reacting CS 2 with 2,3-dimethylhexamethylenimine in the presence of NaOH. The novel compounds are used as herbicides.
[GB1465112A]
Patent IL-88116-A (IL)
Title: Method for introducing and bonding gas into water,apparatus for carrying out the method,and water produced by the method
IPC: A61P17/00
Filed: 1988-10-20
Abstract: A method for introducing gas like oxygen, air or carbon dioxide into water, in which a water flow enriched in the gas is passed through a reaction chamber so that the flow rotates around and moves along the longitudinal axis, a sudden pressure minimum is provided in a section of this axis where gas comprised in the flow gets collected and mixed with vapor, the pressure is increased after the minimum, whereby gas is swallowed by water so that gas molecules get bound to water molecules. The apparatus for carrying out the method comprises a closed recirculating path with the reaction chamber (15), the flow is maintained by a pump (14), and the gas is introduced in the water either by a vortex stream or by a water jet pump. The so obtained water comprises the gas in stable and bound state in a concentration exceeding normal saturation. The dielectric constant and certain physical parameters of such water differ from those of pure water.
Patent IL-97015-A (IL)
Title: Device for forming solder connections
IPC: H01R4/72
Filed: 1991-01-24
Abstract: PCT No. PCT/GB91/00130 Sec. 371 Date Sep. 18, 1992 Sec. 102(e) Date Sep. 18, 1992 PCT Filed Jan. 30, 1991 PCT Pub. No. WO91/11831 PCT Pub. Date Aug. 8, 1991.A device for forming a solder connection between a plurality of electrical conductors, comprises a hollow, dimensionally heat-recoverable sleeve 1 formed for example from polyvinylidine fluoride, the sleeve having one end that is open to allow the insertion of the electrical conductors therein, and another end that is closed by a substantially spherical sealing insert.
Patent IL-97453-A (IL)
Title: Polymeric protective articles and electrical optical or fluid-conduit apparatus incorporating such articles
IPC: H02G15/08
Filed: 1991-03-06
Abstract: Polymer latex coatings used as adhesives in heat-recoverable and/or high-voltage protective articles where latex adhesives not previously considered useful. Acrylic latexes are unexpectedly acceptable in high-voltage applications, and vinyl acetate/ethylene copolymers and terpolymer latexes are especially useful on polyolefin-based heat-recoverable articles. The latex coatings are substantially free from curing additives and are preferably non-curing, although latexes of inherently curable polymers may be used.