baber/WOPTO huggingface dataset:
Patent GB-2319001-A (GB)
Title: Injection molding balata golf ball covers
Inventor: PASQUA JUNIOR SAMUEL A
IPC: B29C45/00
Filed: 1996-04-28
Abstract: A method for manufacturing hemispherical shells for covering a golf ball core, which comprises: mixing a quantity of balata sufficient to form a desired number of hemispherical shells configured and adapted for covering golf ball cores; transferring a predetermined quantity of the mixed balata to an extruder and extruding a plurality of strands of the balata at a temperature of between about 140{ and 280 {F; cutting the strands into pellets of a desired size and injection molding the pellets into a hemispherical shell.
Patent GB-973530-A (GB)
Abstract: 973,530. Indicating-apparatus; odometers. MINISTER OF NATIONAL DEFENCE, CANADA. March 7,1963 [ March 28, 1962], No. 9148/63. Headings G1J and G1K. A portable navigation display unit with a socket 21 to receive plug-in means R supplying electrical analogue signals representing in cartesian co-ordinates a vehicle's position and another signal representing vehicle heading, comprises a projector 32 moved in accordance with the position signals to project an image up on to a transparent screen 25 to display the instantaneous geographical position of the vehicle on a chart placed on the screen and a slot H in the projector turned in accordance with the heading , signals so that the image on the screen indicates the instantaneous heading of the vehicle, the initial position of the projector being adjustable through switches 90, 91, 92, 93. A computer receives signals from a speedometer and gyro compass, resolves the polar input into a cartesian output of a pulsating kind and feeds two motors, one for " Eastings", one for "Northings", reversing the signals' polarity to reverse the motors as appropriate. The "Eastings" motor drives coupled lead screws 40, 41 to drive the carriage 35 longitudinally along the sides 26, 27 of the screen 25. The "Northings" motor drives a shaft 49 to turn a bevel gear 50 carried by the carriage 35 but slidable in a longitudinal keyway in shaft 49. Gear 50 meshes with gear 51 on lead screw 33 terminating each end in the carriage 35 and the screw 33 drives the projector 32 transversely over the screen 25. Another shaft 48 is driven in accordance with the heading and through another pair of bevel gears 62, drives shaft 64 having a keyway in which slides a worm wheel 65 carried in the projector 32 and meshing with a pinion 70 attached to a member 32C formed with a V-slot or arrow head H. Lamp 32F throws an image on the screen to display the position and heading of the vehicle. The lamp is fed from a copper surface on the bottom of the unit. Longitudinal copper strips contact microswitches on the ends of carriage 35 which are engaged by the projector at the limits of transverse travel on lead screw 33 to disconnect the "Northings" motor. Other microswitches are engaged by the carriage 35 at the limits of longitudinal travel to disconnect the "Eastings" motor. Warning lamps are simultaneously lit on the operators panel to signify the chart should be changed. After changing the chart, switches 90 to 93 are operated to set the projector over the new chart. Counters may be provided to give a numerical indication of position relative to a chart grid so that the unit can be adjusted at any convenient time on the appropriate chart.
Patent GB-2333718-A (GB)
Title: Puzzle
Inventor: KISHON DANIEL CHAIM
IPC: A63F9/00
Filed: 1998-01-30
Abstract: A puzzle comprises a plurality of planar elements mounted on one or both of a main core 53 and a branch core 52A to form a shape. The use of more than one core and planar elements of a distinctive nature allows for more realistic puzzles including inserts.
Patent GB-2322407-A (GB)
Title: Hook/hanger
Inventor: HEPWORTH PAUL STEABBEN
IPC: A47G29/00
Filed: 1998-02-09
Abstract: A hook/hanger for use at the top of a door (28) is formed in two separate parts in the form of a plastics material moulding (10), having a flat rear surface and a central front hook-shaped part (13), and a sheet metal pressing (11, 29) which has a leg (23,30) snap-fitting in a slot (16) in the moulding (10) extending inwards from its top surface, in which is provided a recess (14) to receive flush a body part (24) of the pressing which engages the top surface of the door, in use. The body part (24) has barbs (27) to be driven into said door top surface to retain the hook/hanger in place but can be formed with holes for fixing screws. The pressing has a very small thickness to allow the door to be fully closed even with the hook in place.
Patent GB-2325518-A (GB)
Title: Gas burner
Inventor: WILD DEREK WILLIAM
IPC: F23D14/04
Filed: 1998-04-30
Abstract: A gas burner comprises a burner nozzle (3), a shield surrounding the nozzle and a burner body (5) of ceramic material. The shield is provided with a plurality of air supply passages (9) for supplying air to the region of the burner nozzle. The burner body is provided on that side of the shield remote from the burner nozzle and is formed with an aperture (17) therethrough substantially coaxial with the axis of the burner nozzle.
Patent GB-2328035-A (GB)
Title: Optical fibre/waveguide passive alignment using alignment platform
Inventor: LEE HYUNG-JAE
IPC: G02B6/30
Filed: 1998-07-28
Abstract: An optical fiber passive alignment apparatus, for passively aligning optical fibers with input/output optical waveguides of an integrated optical device, includes: an optical fiber array block 300 on which the optical fibers are mounted with a predetermined spacing, having alignment grooves 320 formed parallel to the optical fibers, at a predetermined spacing, and an optical fiber fixing plate 340 for fixing the mounted optical fibers to a substrate; an optical waveguide device chip 100 having an input/output optical waveguide array consisting of optical waveguides corresponding to the optical fibers, to be coupled with the optical fibers, and alignment holes 120; and an alignment platform 200 having first alignment ridges 220 separated by the same spacing as the alignment grooves, to couple with the alignment grooves, alignment bumps 210 formed in positions corresponding to the alignment holes, to couple with the alignment holes, and a space between the first alignment ridges for preventing the optical fiber fixing plate of the optical fiber array block from contacting the alignment platform. An optical waveguide comprises a lower cladding layer on a substrate, a channel type waveguide formed in a cone layer and an upper cladding layer. The optic fibre array block and the alignment platform may be made on a silicon substrate using photolithography and wet etching with potassium hydroxide solution.
Patent GB-2329308-A (GB)
Title: Encryption method using a derived key applicable at multiple levels of encryption strength
Inventor: RAYNE MARK WENTWORTH
IPC: H04L9/08
Filed: 1998-09-14
Abstract: An encryption method and apparatus in which a cryptographic encryption key K for use to encrypt or decrypt communications is first derived from a cryptographic key Kd provided by a user. The derived encryption key is used to encrypt or decrypt communications at a selected level of encryption strength. The level of encryption strength is selected in accordance with whether or not the cryptographic key provided by the user has a particular property, such as including a particular sequence of bits, dividing exactly by a particular number, or whether a particular cryptographic check value S can be derived from it. This method prevents unauthorised users from using the apparatus at full encryption strength since the key they provide will probably not have the required properties or generate the required check value. Also described is a method and apparatus for generating a certified cryptographic key by combining the user key Kd with a check value derived from it.
Patent GB-2342638-A (GB)
Title: Self adhesive labels
Inventor: WALLACE ROBERT
IPC: G09F3/10
Filed: 1998-10-17
Abstract: A sheet 1 of self adhesive labels comprises a rectangular silicone coated backing paper layer 2 with an array of paper labels 6 releasably attached thereto and paper gripper edges 7 extending along each side of the sheet adjacent to the edges of the backing paper layer. The labels and gripper edges are so arranged that cutting of the sheet along a centre line 5 produces two identical rectangular sheets of self adhesive labels. A further embodiment allows for each of the two sheets to be further cut along respective centre lines (15 fig.2) each producing two identical sheets (Fig.2). The initial sheet may be of A3 size which is then cut down to two A4 sheets or initially of A2 size and then cut down to two A3 sheets and then further reduced to two pairs of A4 sheets. Larger format sheets of labels allow basic and repetitive printing to be carried out on a larger scale with subdivision of sheets at a later time for laser or ink jet printing or photocopying by the printer or end user as required, thereby generating cost and time savings.
Patent GB-2333081-A (GB)
Title: Improved floating platform connector and method of using the same
Inventor: PALLINI JR JOSEPH W
IPC: B63B21/50
Filed: 1997-09-25
Abstract: A segmented ring (71) forms a set of latches (41) for a tendon top connector (11) on a floating platform. The latches reside in a housing (21) and have either a groove profile (43) on an upper internal surface which matingly interfaces with a groove profile (15) on the tendon (13). The latches (41) rotationally pivot backward to clear the profiles and permit the tendon top joint (13) to pass thorugh the connector (11) and forward to engage the mating profiles (13, 43) with one another. The latches (41) are rectracted by applying a force. via an actuator (51), on the inside surface (47) of an annular extension (45) on the outer portion of the latches (41). The connector also allows passive dynamic engagement of the connector (11) to the top joint (13) via upward or downward movement of the tendon.
Patent GB-2336307-A (GB)
Title: An illuminated stick
Inventor: TUSCH KLAUS NORBERT
IPC: A45B9/00
Filed: 1999-03-30
Abstract: An illuminated stick comprises a rod 11 with a spike for engaging packed snow, ice or loose ground and is formed as a series of tubes 14,16,18 joined by sleeves 17. The tubes may of a cast transparent material (eg polymethylmethacrylate) and contain LED lamps 15 powered by batteries in chamber 20 of the handle 19. Sleeve 17 is movable axially to energise the lamps and rotated to switch between continuous and flashing illumination.
Patent GB-2352929-A (GB)
Title: Packet handling in a mobile network
Inventor: MCCARTHY ANDREW
IPC: H04L12/56
Filed: 1999-05-24
Abstract: A method of handling data packets in a mobile network comprises the steps of: receiving data packets from a network at a gateway, passing the packets to a mobile switching centre or service node, forwarding the packets from the switching centre to a radio network controller, terminating the data packets at the network controller and forwarding data corresponding to the packets from the network controller to user equipment. The packets, in particular their header data may be compressed at the network controller before transmission to the user equipment. Although there is a bandwidth cost associated with transmitting packets to the network controller, this arrangement leads to processing and reliability benefits.
Patent GB-2354416-A (GB)
Title: Depth based blending for 3D graphics systems
Inventor: IMAGINATION TECHNOLOGIES LIMIT
IPC: G06T15/40
Filed: 1999-09-17
Abstract: Three dimensional computer graphic images are shaded by first supplying data which defines the objects to be inserted into the image, this data including depth data relating to the objects. A depth store (4) includes data for objects already inserted into the image and a depth comparison unit (6) compares the depth of an object to be inserted with the currently stored depth data for a particular pixel. The result of this is used to determine which of a number of depth operations is to be applied to the depth store (4). A blending value is selected for each pixel for combining the object with the image in dependence on the selected depth operation. A combining unit then combines the object with the image in proportions dependent upon the selecting blending value.
Patent GB-2338193-A (GB)
Title: Improvements relating to oil-sand separation
Inventor: BARCLAY THOMAS CLARKSON
IPC: B03B9/02
Filed: 1999-02-02
Abstract: A slurry of contaminated sand and water is delivered to a solid/liquid hydrocyclone (2) surmounting a pressure vessel (1). That is divided into two sections (3, 4) by a bulkhead (5) leaving a gap between the sections at the top. The partially cleaned sand from the hydrocyclone (2) is dropped into one section (3) while the water is directed to the section (4). The sand is then fluidised with clean preferably recycled water and directed back through the hydrocyclone (2). This is repeated several times, progressively cleaning the sand Oil removed by the process floats on the water in the section (4) and is discharged to drain (22). Provision for degassing the pressure vessel (1), discharging the fully cleaned sand, and for flushing and draining the pressure vessel is made.
Patent GB-2340482-A (GB)
Title: Stackable and nestable container
Inventor: TOWNSON DAVID JOHN
IPC: B65D6/18
Filed: 1998-06-11
Abstract: A container (10a) is stackable on a like container but unable to nest with it. In this example, this first type of container has upright sides. Stacking means are provided to allow this first type of container to support a nesting container which is substantially the same size in plan but has slanting walls (to allow nesting) and therefore has a base which is smaller in plan than the mouth of the first container. The first type of container may be collapsible.
Patent HU-T62893-A (HU)
Title: Process for producing substituted pyrimidine derivatives and pharmaceutical compositions comprising such compounds as active ingredient
Inventor: ELLINGBOE JOHN WATSON
IPC: A61P9/12
Filed: 1992-10-06
Abstract: This invention relates to pyrrolo-, pyrido-, azepino-, and azocinopyrimidines of the general formula I <CHEM> useful for treating hypertension or congestive heart failure and for preventing or treating restenosis following angioplasty, to pharmaceutical compositions, and to methods for production thereof.
Patent HU-T67218-A (HU)
Title: Process for preparing n-propargyl-1-aminoindane-monofluoro derivatives and pharmaceutical compositions containing them
Inventor: STERLING JEFF
IPC: A61P43/00
Filed: 1992-10-06
Abstract: N-propargyl-1-amonoindan monofluorinated in the phenyl ring and their use as selective inhibitors of monoamine oxidase (MAO). There are provided several processes for the preparation of these novel compounds. There are also provided as novel compounds 1-aminoindans monofluorinated in the phenyl ring, which serve as intermediates in the preparation of the corresponding novel N-propargyl derivatives.
Patent HU-T66368-A (HU)
Title: Multistage polymers and process for producing of their, and coating composition using said polymers
Inventor: WOLFERSBERGER MARTHA HARBAUGH
IPC: C09D133/04
Filed: 1993-02-08
Abstract: Formation of a radiation-curable, multistaged latex polymer, comprises (a) forming a multistage latex polymer comprising (1) a first stage polymer; and (2) a second stage polymer comprising at least one comonomer contg. acid functionality; (b) partially neutralising the acid functionality of the second stage polymer of the second stage polymer with a base; and (c) reacting the partially neutralised polymer with a monoethylenically unsatd. epoxide cpd. A quat. ammonium phase transfer catalyst is pref opt. added before step (c).
Patent HU-T70039-A (HU)
Title: Cyclic imino derivatives, process for preparing tkereof, and the pharmaceutical compositions comprising same compounds
Inventor: AUSTEL VOLKHARD
IPC: A61K31/4015
Filed: 1993-04-27
Abstract: The invention relates to cyclic imino derivatives of the general formula  B-X2-X1-A-Y-E ,(I> in which A, B, E, X1, X2 and Y are as defined in Claim 1, stereoisomers thereof, tautomers thereof, mixtures thereof and salts thereof, in particular physiologically tolerable salts thereof with inorganic or organic acids or bases, which have, inter alia, useful pharmacological properties, preferably aggregation-inhibiting effects, medicaments containing these compounds and processes for production thereof.
Patent HU-T72860-A (HU)
Title: A portable chilling unit
Inventor: GOODALL FRANK PETER
IPC: F25D3/06
Filed: 1995-06-13
Abstract: A portable chilling unit (10) for chilling either the whole or a selected portion of the interior of a container (22) comprises a plurality of eutectic elements (26) adapted for pre-chilling by exposure to liquid cryogen, a height adjustable inlet (16) and an outlet towards the base of the unit (10). An insulating blanket (56) is attachable to the inlet such that, in operation, the blanket (56) may be placed over the cargo to be chilled and only atmosphere from under the blanket is drawn through the unit for chilling.
Patent HU-T75555-A (HU)
Title: Lactobacillus strains of human origin, their compositions and uses thereof
Inventor: BOTTAZZI VITTORIO
IPC: A01N63/00
Filed: 1995-05-18
Abstract: The present invention concerns Lactobacillus strains and pharmaceutical compositions containing them.
Patent IL-43611-A (IL)
Title: Bipolar electrolytic diaphragm cell
IPC: C25B9/19
Filed: 1973-11-09
Abstract: 1440483 Bipolar electrolytic cells P P G INDUSTRIES Inc 26 Nov 1973 [24 Nov 1972] 54756/73 Heading C7B [ Also in Division H1] A bipolar electrolytic diaphragm cell comprises a plurality of cells in series, with cathodes 37 of one cell and anodes 21 of the next cell supported in bipolar electrical and mechanical configuration upon a common electrolyte-resistant structural member having a backplate 1 with cathodic surface 5 and anodic surface 9 and a conductor/ connector 61, for conducting electricity from the cathode 37 to the anode 21 and connecting them to the backplate 1, comprising a copper member (e.g. stud) 65 with a catholyte-resistant member (e.g. steel cap) 45 bonded e.g. friction welded to its cathode facing end 73 and an anolyte-resistant member (e.g. Ti stud) 33 friction, ultrasonic or detonation welded to its opposite anode facing end 69, the latter welded bond (69) preferably having a conductivity greater than 1.5 x 10<SP>4</SP> mho and no third phase between the member 65 and 33. An anode 21, e.g. comprising blades 25 and base 29, and a cathode 37, e.g. comprising mesh fingers 41 covered with asbestos, resin or permionic membrane diaphragm 53, may also be bonded to the members 33 and 45 respectively. A steel catholyte-resistant sleeve 77 may be provided on the copper member (stud) 65, bonded e.g. friction welded to member 45 and backplate 1. The anodes may be of graphite or Pt group metal (oxide) on a valve metal base. The anodic surface 9 may be separated from the cathodic surface 5 of the backplate by a Cu washer 13. Member 33 of the conductor/connector 61 may be bonded to a Ti washer 17 in turn bonded to the anodic surface 9. The cell may be used in brine (NaCl) electrolysis for producing chlor-alkali or NaClO 3 . Alternatively the conductor/connector 61 may be used in bipolar fuel cells.
[GB1440483A]
Patent IL-45141-A (IL)
Title: Process and apparatus for electrolysis
IPC: C25B9/19
Filed: 1974-06-28
Abstract: 1468942 Electrolytic diaphragm cells HOOKER CHEMICALS & PLASTICS CORP 15 July 1974 [19 July 1973 15 Aug 1973] 31179/74 Heading C7B An electrolytic cell, for electrolyzing aqueous solutions of alkali metal halides e.g. NaCl to produce alkali metal hydroxides and halogen e.g. NaOH and Cl 2 , of HCl to produce H 2 and Cl 2 , of ammonium sulphate to produce persulphate and of borax to produce perborates, comprises a housing 1, an anode compartment 3 and a cathode compartment 7 containing anode 5 and cathode 9 and at least one buffer compartment 11 therebetween, at least the anode compartment and the adjacent buffer compartment being separated from each other by a permselective barrier 13, impervious to liquids and gases and comprising a hydrolyzed copolymer of a perfluorinated hydrocarbon, e.g. tetrafluoroethylene or hexafluoropropylene, and a fluorosulphonated perfluorovinyl ether, e.g. FSO 2 CF 2 CF 2 OCF(CF 3 )CF 2 OCF = CF 2 (as disclosed in Specification 1431733), in which some of the sulphonic acid groups may be replaced or modified, or sulphostyrenated perfluorinated ethylene propylene polymer. All compartments may be separated by the barrier. When at least two buffer compartments are used Figs. 2, 3 (not shown) at least the anode compartment and the adjacent buffer compartment are separated from each other by the permselective barrier and at least the cathode compartment and its adjacent buffer compartment may be separated by a porous diaphragm e.g. of asbestos or polypropylene. Dilute NaOH solution removed for example from the buffer compartment(s) may be introduced into the cathode compartment. The anode may be of RuO 2 coated Ti and the cathode may be of steel.
Patent IL-57755-A (IL)
Title: Synergistic herbicidal compositions comprising a mixture of haloacetanilide derivatives
IPC: A01N43/56
Filed: 1979-07-09
Abstract: Herbicidal agents containing an N-azolylmethylhaloacetanilide of the formula    <IMAGE>  I  where R denotes hydrogen or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R1 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R2 denotes hydrogen, halogen, or linear or branched alkyl or alkoxy of a maximum of 5 carbon atoms, R together with R2 forms an alkylene chain of a maximum of 6 carbon atoms which is linked in the o-position and is unsubstituted or substituted by linear alkyl of a maximum of 4 carbon atoms, X denotes chlorine or bromine, and A denotes an azole which is attached via a ring nitrogen atom and is unsubstituted or mono- or poly-substituted by halogen, phenyl, alkyl, alkoxy, alkylthio or perfluoroalkyl, each of a maximum of 4 carbon atoms, cyano, carboxy, carbalkoxy of a maximum of 4 carbon atoms in the alkoxy, or alkanoyl of a maximum of 4 carbon atoms, A also denoting a salt of an azole containing 2 or 3 nitrogen atoms, and a haloacetanilide of the formula    <IMAGE> II  where R denotes linear or branched alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms, or -A-R1, A denoting alkylene of 1 or 2 carbon atoms which may be monosubstituted by ethyl or mono- or disubstituted by methyl, and R1 denoting linear or branched alkoxy, haloalkoxy, alkenoxy, alkynoxy or alkoxyalkoxy, each of a maximum of 4 carbon atoms, cycloalkoxy or cycloalkylmethoxy with 3 to 6 carbon atoms in the cycloalkyl ring, 1,3-dioxolan-2-yl or alkoxycarbonyl of a maximum of 4 carbon atoms in the alkoxy, X denotes chlorine or bromine, and Y1 and Y2 are identical or different and each denotes hydrogen or linear or branched alkyl of a maximum of 4 carbon atoms, Y1 and Y2 only denoting hydrogen when R is linear or branched alkyl, alkenyl or alkynyl, each of a maximum of 4 carbon atoms. The ratio of N-azolylmethylhaloacetanilide of the formula I to haloacetanilide of the formula II is from 1:0.5 to 1:20 parts by weight.
Patent IL-65003-A (IL)
Title: Method and machine for production of foamed material
IPC: B29K105/04
Filed: 1982-02-12
Abstract: PCT No. PCT/GB82/00040 Sec. 371 Date Oct. 5, 1982 Sec. 102(e) Date Oct. 5, 1982 PCT Filed Feb. 15, 1982 PCT Pub. No. WO82/02851 PCT Pub. Date Sep. 2, 1982.A method of continuous upwards production of foamed material by feeding foam forming materials from below and taking foamed material away from above, wherein foaming takes place in diverging expansion enclosure (1) the walls (13, 14) of which are provided with surfaces (15, 17) travelling with the foaming material, which enclosure (1) is defined above by foam already expanded, at the sides by said walls (13, 14) and below by a feed zone for the foam forming materials, and leads into an upwardly directed take off path for the foam.