baber/WOPTO huggingface dataset:
Patent GB-1229446-A (GB)
IPC: G01F1/44
Filed: 1968-07-19
Abstract: 1,229,446. Pressure gauges. BOWLES ENG. CORP. July 19, 1968, No.34674/68. Heading G1L . In a method of determining an absolute pressure Pa, lying within a specified range of pressures, a differential pressure #P is applied across a Venturi 2 and a nozzle 3 so arranged that the fluid flows first through the Venturi 2 below sonic velocity and then through the nozzle 3 at sonic velocity and the pressures upstream of the Venturi and at the Venturi throat are then measured. The mathematical relationship is Pa = #P/A where Pa is the absolute pressure to be found, #P is the measured differential pressure and, A is constant.
Patent GB-1230586-A (GB)
IPC: D04H3/04
Filed: 1968-07-29
Abstract: 1,230,586. Laminated fabric. SWIRLTEX Inc. 29 July, 1968 [21 Aug., 1967], No. 36017/68 Heading B5U. A method of making a laminated non-woven fabric comprises the steps of bonding a first plurality of parallel yarns to a surface of a first and a second section of a thermoplastic film respectively, bonding the first section along an edge thereof to one edge of the second section, said edges extending in substantially the same direction as the axes of the first plurality of parallel yarns, and bonding a second plurality of parallel yarns to the opposite surface of said thermoplastic film, such that the second plurality of parallel yarns are cross-laid at angle to said first plurality of parallel yarns. In an embodiment, the first plurality of yams is bonded to a thermoplastic film, the assembly cooled, two sections being severed from said film and joined together such that the yams thereon are substantially parallel, the second plurality of yarns being bonded to the other surface of the film at an angle of substantially 90 degrees to the first plurality of yarns. The yarns may be of paper, rayon or synthetic fibres or of natural fibres, e.g. cotton fibres. The film may be an ethylene-acrylic acid copolymer. An apparatus suitable for effecting the method of the invention is described.
Patent GB-1231568-A (GB)
IPC: D01D5/42
Filed: 1969-09-24
Abstract: 1,231,568. Metallised fibre yams. LA CELLOPHANE. 24 Sept., 1969 [25 Sept., 1968], No. 47106/69. Headings D1F and D1W. A method of obtaining yarns consisting of or' containing metallised "fibres includes' the steps of cutting a metallised film of synthetic material into strips, assembling these strips into bundles, cutting the bundles into fibres, andcollecting the fibres as a sliver suitable for conversion into a spun yarn. The bundles of strips may be mixed with bundles of artificial, synthetic or natural continuous filaments before being cut into fibres. In a further embodiment, the sliver is converted into spun yarn together with a sliver of another textile material. The operations of cutting the bundles into fibres and converting them into sliver is preferably carried out as a single continuous sequence. Films which may be used for the strips include regenerated cellulose, cellulose acetate, polyamides, and polyethylene glycol terephthalate. The films are generallymetallised by deposition in vacuo, suitable metals being copper, silver or gold, but preferably aluminium. The film may be varnished after the metal deposition, effect yams being obtained by using varnishes of different colours.
Patent GB-1232123-A (GB)
IPC: C01B31/30
Filed: 1968-12-05
Abstract: 1,232,123. Preparation of microspheres. W. R. GRACE & CO. 5 Dec., 1968 [5 Dec., 1967; 31 Jan., 1968], No. 57898/68. Heading C1A. [Also in Division G6] Small spheroidal particles of an oxide of one or more metals of the lanthanides, actinides, Zr, Be and Y, are produced by gelling an aqueous feed comprising droplets of an aquasol of the metal oxide or a dissolved salt solution into a bath containing a liquid medium which has no solubility for water and a source of ammonia, with additional ammonia being introduced during the course of the reaction. The source of ammonia may be either ammonia, or an ammonia releasing agent, dissolved in the liquid medium or a layer of aqueous ammonia beneath a layer of the liquid medium. The additional ammonia to replenish that used in gelling the feed is introduced to the bath by bubbling gas therethrough or in the form of an ammonia-releasing agent present in the feed which is heated to release ammonia. Reference has been directed by the Comptroller to Specifications 1,158,742, 1,125,915 and 1,125,178.
Patent GB-1233649-A (GB)
IPC: F16J10/04
Filed: 1969-06-30
Abstract: 1,233,649. I.C. engine cylinders. SULZER BROTHERS Ltd. June 30, 1969 [July 1, 1968], No.32835/69. Heading F1B. An I. C. engine cylinder has areas of lesser wear resistance and areas of greater wear re- . sistance so arranged that during operation pockets for the reception of oil are formed in the areas of lesser wear resistance, both areas being made of the same material as the remainder of the cylinder wall but being of different hardnesses from one another. The areas of lesser wear resistance may be formed as annular strips or small discrete areas distributed axially or circumferentially. Dependent on the material the areas of greater hardness can be produced by nitriding or by conventional hardening with annealing and subsequent chilling or a hard surface may be formed with soft places by localized heating.
Patent GB-1251380-A (GB)
IPC: E02B15/10
Filed: 1968-12-20
Abstract: 1,251,380. Removing oil pollution. J. R. SCHAEFFER AND S. CHUARD. 20 Dec., 1968 [21 Dec., 1967; 20 Aug., 1968], No. 60827/68. Heading C1C.  Mineral oils are recovered from water or the earth by distributing peat and/or lignite on the surface and recovering the peat and/or lignite with absorbed mineral oil. The peat and/or lignite may be pulverized; coated with a surface film of silicon or mixed with an insoluble binder e.g. pitch, and may be contained in an envelope allowing passage of water polluted with mineral oil.
Patent GB-1256866-A (GB)
IPC: A61F5/443
Filed: 1967-12-30
Abstract: 1,256,866. Colostomy appliances. SALT & SON Ltd. 25 March, 1969 [30 Dec., 1967; 11 June, 1968], Nos. 59263/67 and 27592/68. Heading A5R. A sealing ring for securing a colostomy pouch to the body comprises an inner ring 10 of gelatinous material, e.g. a mixture containing karaya powder and glycerol, located concentrically within an outer ring 12 of cellular synthetic plastics material, e.g. foamed polyurethane. The rings 10, 12 are secured to a backing piece 13 having adhesive on both faces, the outer faces of the rings and backing piece having detachable cover papers during storage. In use the backing piece 13 is adhered to one face of a flange 17 of a drainage pouch 'holder and the concentric rings 10, 12 placed against the body around the stoma, a belt 20 receiving the holder in position. A surgical drainage pouch 21 has an opening in one wall, the opening being surrounded by an adhesive coated attachment ring 25. The opening in the bag is placed over a collar 22 extending from the holder, the attachment ring 25 securing the bag to the flange 17.
Patent GB-1266911-A (GB)
IPC: B66F7/28
Filed: 1969-04-08
Abstract: 1,266,911. Garage lifts. B. ZIPPERER, [trading as B. ZIPPERER]. 8 April, 1969 [27 Nov., 1968], No. 17765/69. Heading B8H. A lifting platform for motor vehicles comprises two lifting columns 2 with lifting mechanisms 3 having screw jack spindles 4 driven by an electric motor 5 on one of the columns 2 and interconnected by a sprocket chain in a chain box 6 close to the ground. Lifting arms 7, 8 are rigidly connected to the lifting mechanisms 3 and have support members 9, 10 protected by layers 23 of rubber or plastics at their free ends with regions indicated by points 15 to engage the lifting points of the vehicle without the need for adjustment. The vehicle to be lifted is positioned in the direction of arrow 11 with its rear wheels in depressions 12 and one or other of its front wheels in depression 13 or 13a. When parked in this way the vehicle can be lifted without further adjustment, the points 15 catering for a number of different types of vehicle.
Patent GB-1290555-A (GB)
IPC: F16H3/66
Filed: 1970-10-14
Abstract: 1290555 Variable speed gears FORD MOTOR CO Ltd 14 Oct 1970 [21 Nov 1969] 48713/70 Heading F2D  A planetary gear arrangement comprising a ring gear 98, in mesh with planet gears 102, in mesh with a sun gear 100, in mesh with further planet gears 114 meshing with both another sun gear 134, and another ring gear 108, connected with the carrier 104 of the planet gears 102, to the output 110, the input 30 being selectively connectible by three clutches C1, C2, C3 with the sun gear 134, the ring gear 98, and the carrier 116 of the planet gears 114, the carrier 116 and the sun gear 134 having brakes B2, B1. Gear ratios are selected as shown in Fig. 3. The clutch C2 may be located on the output side of the planetary gears, Fig. 4 (not shown).
Patent GB-1297719-A (GB)
IPC: A61K9/50
Filed: 1971-10-11
Abstract: 1297719 Veterinary composition RICHARDSON-MERRELL INC 11 Oct 1971 47245/71 Heading ASB A composition for preventing or treating infestation of the gastrointestinal tract of equine animals by botfly larvae comprises choline xanthate and a carrier. Other ingredients specified which may be present include: pregelatinized starch, polyoxyethylene sorbitan monolaurate, white oil, granular microcrystalline cellulose, magnesium aluminium silicate, sodium lauryl sulphate, polyvinyl pyrrolidone, corn starch, talc, magnesium stearate, flavouring, flavour or aroma enhancer, molasses, potassium sodium copper chlorophyllin complex. The composition may be in the form of a waterdispersible powder or of granules, spheroidal particles or tablets coated with either a copolymer of butyl methacrylate and dimethylaminoethyl methacrylate, a copolymer of methacrylic acid and methyl methacrylate or a mixture of polyethylene glycol and alfalfa meal. It may be administered by stomach tube.
Patent GB-1307529-A (GB)
Title: Oscillatory systems
IPC: F15B21/12
Filed: 1969-07-25
Abstract: 1307529 Compressed air or hydraulic motors NATIONAL RESEARCH DEVELOPMENT CORP 7 Oct 1970 [25 July 1969] 37599/69 Headings F1A F1M and F1S When compressed air is fed to the feed lines 6, 7 the diaphragm 13 will move unless the system is perfectly symmetrical in which case some external force may be necessary to start the system in motion. Movement of the link 14 will be transmitted to the mass 1 via the spring 15 and the system will be set in motion. Displacement of the mass 1 causes displacement of the cantilever 2 and this in turn affects the amount of air escaping from the nozzle 4, 5. The oscillation of the mass 1 provides a source of oscillating motion which could be applied to vibratory equipment. The mass may be a trough of vibratory handling or feeding equipment. Alternatively the source of thrust energy may be hydraulic .
Patent GB-1322637-A (GB)
Title: Glyceride and phosphatide derivatives of prostaglandins
IPC: C07F9/09
Filed: 1971-10-25
Abstract: 1322637 Glycerides and phosphatides of prostaglandins SMITH KLINE & FRENCH LABORATORIES 25 Oct 1971 49456/71 Headings C2C and C2P Novel glyceride and phosphatide derivatives of protaglandins of the formula in which R 1 , R 2  and R 3  each are H, stearoyl, palmitoyl, or R 6 , where R 4  is H or pentahydroxycyclohexyl; R 5  is and R 6  is a radical of the formulµ wherein X is -CH 2 CH 2 - and Y is -CH 2 CH 2  or cis-CH = CH-, or X is cis-CH = CH- and Y is cis-CH = CH-; Y<SP>1</SP> is -CH 2 CH 2 - or cis-CH = CH-; and Z is > C = O or when X is CH 2 CH 2 , >CH(OH), provided at least one of R 1 , R 2  and R 3  is R 6 , are prepared by reacting a glycerol or glycerolphosphoric acid, in which one or two of the hydroxy groups may be protected, with the corresponding prostenoic acids in which the hydroxy groups are protected, and removing the protective groups from the esters thus obtained.
Patent GB-1322866-A (GB)
Title: Compacted friction materials
IPC: C08J5/14
Filed: 1971-11-29
Abstract: 1322866 Friction materials BBA GROUP Ltd 29 Nov 1971 55315/71 Addition to 1287817 Heading C4X [Also in Division C3] A friction material, e.g. for brakes, in one apsect (1) comprises nickel sulphide formed in situ from finely divided nickel and antimony sulphide, and at least one filler and/or friction modifier, In another aspect (2) the material comprises nickel and antimony sulphide which may or may not have been wholly or partially converted under heat to nickel sulphide, plus a thermosetting resin. Suitable fillers and friction modifiers, which are also optional in (2), are metals, e.g. brass, non-metallic fillers, e.g. CaCO 3  or rottenstone, abrasive friction modifiers, e.g. Al 2 O 3  and/or carborundum, and lubricative friction modifiers, e.g. graphite or barytes. Asbestos or other fibrous reinforcing material may also be included in (1) or (2). The resin may be a phenol-formaldehyde or borated phenolic resin. Suitable amounts for embodiment (1) are 15-85% by wt. nickel, 5-65% antimony sulphide, 5-45% filler and/or friction modifier and 5-50% asbestos. For (2), 2-24% thermosetting resin may be used with 3-30% nickel, 2-20% antimony sulphide, 5-60% asbestos, and/or 5-50% filler. To form material (1) the mixed ingredients are compressed and heated to 325‹ C. at least, usually about 600‹ C. To form material (2) the mixture is compressed and heated to cure the resin; if temperatures above 325‹ C. are used nickel sulphide begins to form. Preferably curing is effected in two stages, the first under compression at e.g. 120-180‹ C., and the second without compression at e.g. 90-300‹ C. In Example 1 a mixture of 45% by wt. Ni, 30% Sb sulphide, 20% asbestos, 5% barytes is compressed and then heated to 600‹ C., formin nickel sulphide. In Example 2 a mixture of 20% Ni, 15% Sb sulphide, 15% phenolic resin, 45% asbestos, 5% graphite is heated under compression to 150‹ C. and then heated in an oven to 200‹ C., the resulting material containing uncombined Ni and Sb sulphide bound by resin. In Example 3 the Ex. 2 mixture was heated under compression from 200‹ to 400‹ C., causing almost complete conversion to Ni sulphide and partial carbonization.
Patent GB-1323776-A (GB)
Title: Gaseous fuel burners
IPC: F23D14/04
Filed: 1970-09-15
Abstract: 1323776 Gas burner RADIATION Ltd 15 Sept 1970 44013/70 Addition to 1130096 Heading F4T In a gas burner comprising one or more sheet metal burner tubes, each having a cap 15 covering one of its ends and a mixing tube 17 fitted to its other end and extending inside the burner tube as in the parent Specification, the burner tubes located between a front location plate 2 and a back location plate 3 which have holes 21, 27 respectively, spaced equally apart, in which the ends of the tubes are located. Clips 31, 33 are used to locate the burner tubes in position, with the strips 32a engaging the location plate flanges and the slots (32) engaging the ridges 6, and to act as flame shields.
Patent GB-1332899-A (GB)
Title: Monoazo disperse  dyes
IPC: C09B62/585
Filed: 1969-10-18
Abstract: 1332899 Disperse monoazo dyes YORKSHIRE CHEMICALS Ltd 9 Oct 1970 [18 Oct 1969] 51251/69 Heading C4P The invention comprises water-insoluble monoazo dyes of formula wherein R<SP>1</SP> is the residue of an aryl or heterocyclic diazo component and the dyes may be further substituted other than by COOH or SO 3 H groups. The dyes are prepared by azo coupling and may be used to colour hydrophobic fibres in particular polyesters in yellow to red and blue shades. Specification 478,514 is referred to.
Patent GB-1351281-A (GB)
Title: Machine tool milling attachments
IPC: B23B11/00
Filed: 1970-02-26
Abstract: 1351281 Milling attachments SEF Ltd 19 April 1971 [26 Feb 1970] 9315/70 Headings B3T and B3K A milling attachment for a lathe comprises a bracket 1 which is securable to a part of the lathe 3 by bolts 34, the bracket supporting a rotary driven shaft 12 having an end socket 13 for a milling cutter. The shaft 12 is mounted in bearings 10 in a slide 8 in the bracket and which is displaceable transversely to the axis of the workpiece (not shown) to effect infeed and return movements of the cutter when in operation. The bracket 1 is angularly adjustable on the machine part by way of elongate slots 35 through which the securing bolts pass, the cutter thus being presentable at an angle to the workpiece. The drive to the shaft 12 is by way of universal joint 17 from shaft portions 18 and 20 which connect with the main drive of the machine. The infeed movements of the cutter slide 8 is effected by a cam driven from the machine and which is actuable on a roller 50 carried by the slide 8, the return of the slide being effected by springs 26 located within the bracket 1 and which bias the slide roller into engagement with the cam.
Patent GB-1352984-A (GB)
Title: Process and apparatus for manufacturing sheet material from glass  filaments fastener assembly
IPC: D04H3/02
Filed: 1972-07-27
Abstract: 1352984 Making bonded filament sheets by winding INSTITUT KHIMICHESKOI FIZIKI AKADEMII NAUK SSSR VSESOJUZNY GOSUDARSTVENNY PROEKTNO - KONSTRUKTORSKY INSTITUT and LENINGRADSKY ZAVOD SLOISTYKH PLASTIKOV 27 July 1972 35124/72 Heading D1R In the preparation of glass filament-resin sheets in which molten glass is drawn into filaments which are then treated with binder and wound onto a rotating drum to produce a uniform layer that can be dried and then slit longitudinally to yield a sheet, a second rotating drum is arranged so that it can receive the filaments immediately the winding on the first drum is completed, and vice versa, so that there is no halt in the production and drawing of the filaments.  In one embodiment the drums 3, 4 are coaxially mounted on shaft 16 with freely rotatable roller 5 disposed between them. The filaments are produced by furnace 1 which reciprocates along tracks (11, Fig. 5, not shown), and sprayed with binder at (14). When the winding on say drum 3 has been completed roller 5 is urged into frictional contact with drum 3 by pneumatic cylinders 18 and the filaments are wound onto roller 5 by the continued displacement of furnace 1. Roller 5 is urged into contact with drum 4 which is rotating at a different speed to drum 3 and hence the filaments are broken in the gap between 3 and 5. Continued displacement of furnace 1 results in the filaments being wound on drum 4. As an alternative to drum 5 the filaments may be transferred by means of a pivoted arm (6, Fig. 2, not shown) which terminates in a fork. A casing 21 permits the application of hot air during winding for drying purposes and cold air. subsequently for cooling, and can be swung back to allow removal of completed sheets. A locating device (20) stops the drum in the position for mat removal. The sheet is cut by disc blade (27) which travels along a longitudinal groove (23) in the drum. Two plates 26 are then inserted into groove (23) and secured by clamps 24 to previously inserted plates 25 in order to facilitate the removal of the sheet.  In a second embodiment the two drums are mounted with their axes parallel but non-coaxial and a movable roller (7, Fig. 3, not shown) is used to transfer the stream of filaments onto the second drum. In a third embodiment two drums are mounted in a frame with their axes parallel to and equidistant from a pivot about which the frame is rotated through 180‹ in order to transfer the filament stream to another drum.
Patent GB-1354954-A (GB)
Title: Bags
IPC: A45C3/12
Filed: 1971-11-02
Abstract: 1354954 Carrier bags DECOFLEX Ltd 31 Oct 1972 [2 Nov 1971] 50838/71 HeadingA4G [Also in Division B8] A transparent plastics bag has its bottom formed by heat seal 3 and a tear-off perforation 5 between the seal and the bottom end 2 of the bag to form a tear-off strip 6 having areas 7 printed in white ink on which data, e.g. concerning the contents which may be footwear, may be written or printed. The bag may have a handhole 8 or a carrying strip contained within a mouth edge fold-over having a cut-out as described in Specification 1125363.
Patent ID-27475-A (ID)
Inventor: LASZLO HOFFMANN
IPC: C04B18/02
Filed: 1999-03-05
Abstract: The process of the invention characterized in that to 100 parts by weight of a silicate powder having 2000-8000 m2/g specific surface, 1-10 parts by weight of gas-forming material with particle size of 10-100 mum and 0.5-15 parts by weight of montmorillonite, 0.5-2 parts by weight of alkali hydrogen phosphate or alkali dihydrogen phosphate or a mixture of alkali metal phosphate and sodium silicate in form of aqueous solution, 0.01-5 parts by weight of rare earth metal oxide or a mixture of such oxides were added, then the mixture obtained is homogenized, pre-dried, coated with 1-5 parts by weight of titanium oxide and/or titanium oxide hydroxide and/or aluminum oxide hydroxide, then subjected to heat treatment at 720-1000° C., and the mixture obtained is molded. The subject of the invention: also the product of the above process.
Patent ID-28469-A (ID)
Inventor: GILL ROBERT ANTHONY
IPC: D21H17/63
Filed: 1999-07-08
Abstract: A hydrophobic filler material for neutral, alkaline and acidic papers is disclosed. The filler material comprises finely divided particles of an inorganic material, in admixture with a water miscible, butyl acrylate-acrylonitrile copolymer. A neutral or alkaline paper is disclosed. The neutral or alkaline paper comprises a hydrophobic filler material comprising inorganic material, in admixture with a water miscible, butyl acrylate-acrylonitrile copolymer. A method for improving sizing characteristics of neutral or alkaline paper is disclosed, comprising preparing a filler material and adding the same to cellulose fiber. The filler material is prepared by selecting particles of an inorganic material and admixing with a water miscible, butyl acrylate-acrylonitrile copolymer, forming a hydrophobic system.
Patent ID-30335-A (ID)
Inventor: ARTHUR SMITH JAMES
IPC: D06N7/00
Filed: 2000-02-21
Abstract: Textile floorcoverings composed of more than one layer have their layers bonded by an adhesive which comprises, as binder, an aqueous dispersion of a mixture made from a polymer A) at least 60% by weight of which is composed of ethylene and from a polymer B) at least 60% by weight of which is composed of vinylaromatics, dienes or mixtures of these.
Patent IL-100035-A (IL)
Title: Arrangement for controlling liquid crystal display
IPC: G01R31/302
Filed: 1991-11-11
Abstract: A device is described for visually checking standard liquid crystal displays (LCDs) for correct operation. For an LCD to be used in devices which must be calibrated, there are increased requirements with respect to the operational reliability. In accordance with the principle of influence due to coupling a test voltage onto defective points, interruptions in feed lines or segment electrodes interrupted on the glass supports, a case of a defect is made visible by a controllable flashing. The solution consists of coupling a test voltage (11, 27, 27, 51) onto the segments electrodes (1a, 21, 32, 41) by means of an electrode (10, 24, 34, 46) which is conductive throughout and which covers the rear of an LCD (6, 23, 33, 43). Application: display in taximeters, fuel pumps. <IMAGE>
Patent IL-102616-A (IL)
Title: (-)-Cis-4-amino-5-fluoro-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyrimidin-2-one analogues methods for the preparation thereof and pharmaceutical compositions containing them
IPC: C07D411/04
Filed: 1992-07-23
Abstract: The invention relates to 1,3-oxathiolane nucleoside analogues and their use in the treatment of viral infections. More specifically, this invention relates to (-)-4-amino-5-fluoro-1-(2-hydroxymethyl-1,3-oxathiolan-5-yl)-(1H)-pyri midin-2-one and pharmaceuticall acceptable derivatives and pharmaceutical formulations thereof.
[EP0526253A1]
Patent IL-103509-A (IL)
Title: Carton with reinforcing clip panel
IPC: B65D71/50
Filed: 1992-10-22
Abstract: A carton (10, 610) accommodating a group of articles, such as bottles (B), comprises a sleeve (12, 612) having a plurality of foldably interconnected panels and a reinforcing clip panel (14, 614) which secures the articles together in a group. A top of the carton is provided by the combination of at least one panel of the sleeve and the clip panel.