baber/WOPTO huggingface dataset:
Patent GB-1269138-A (GB)
Title: High speed cross winding apparatus
IPC: B65H54/28
Filed: 1969-11-20
Abstract: 1,269,138. Traversing yarns. BARMAG BARMER MASCHINENFABRIK A.G. 20 Nov., 1969 [21 Dec., 1968], No. 56818/69. Heading D1J. A yarn traversing mechanism comprises a first traversing device in the form of a reciprocable thread guide, and a second traversing device in the form of a rotatable thread guide which is arranged exclusively in the region of the two ends of the traverse, stroke, the first and second traverse motion devices being driven synchronously with each other but independently of the package. In Fig. 2 the first traversing device comprises a reciprocable thread guide 16 traversed by a threaded roller 1 and just before the guide 16 reaches the end of its traverse the yarn is caught up by an end 39 of a thread guide groove 6, 7 of a second traversing device 4, 5 and is temporarily removed from the guide 16 whilst it is reversed. By the time the second traversing device 4, 5 returns the yarn to the roller 1 the guide 16 is once again in a position to receive the yarn. In this embodiment the second traversing means 4, 5 are co-axial with the thread roller 1 and each includes a slot which has an increased angle of inclination 11 in the region just after its reversal point 10. The guide 16 slides between fixed guide rails 18. The thread roller 1 and the second traversing means 4, 5 are mounted on a common shaft 12. The package may be driven by a separately mounted drum (8) Fig. 1 (not shown). In Fig. 3 (not shown) the traverse means 4, 5 are mounted on a drive shaft (25) arranged with its axis parallel to that of the roller 1. In Fig. 6 the first traverse means is a threaded roller 1 in which a thread guide 16 slides. The second traverse motion comprises thread guide means 28, 29 in which thread guide grooves 30 and 31 are cut. A package drive roller 33 on a drive shaft 32 is positioned between the guide means 28, 29. The guide means 28, 29 are rotatable on the shaft 32 and geared to the shaft 12 of the roller 1. In this embodiment the thread remains permanently in the guide 16 but during the period that the guide reverses its direction of motion the thread enters groove 30 or 31 to be guided by said groove pending reversal of the guide 16. Fig. 7 (not shown) shows a transmission (41) that continuously varies the speed of rotation of the roller 1 about a mean value, the drive roller (8) for the package being driven via the transmission (41) at a constant speed. Fig. 8 shows a drive arrangement comprising a common source of alternating current 42, a synchronous motor 43 driving the package drive roller 8, and a rotary transformer 44 that energizes the synchronous motor 45 driving the threaded roller 1. This causes the roller 1 to vary its speed continually about a mean valve whereby ribbon winding is avoided.
Patent GB-1379898-A (GB)
Title: Method of making transparent polyurethane and siad product
IPC: B29C33/62
Filed: 1971-12-08
Abstract: 1379898 Shaping polyurethanes GOODYEAR TIRE & RUBBER CO 8 Dec 1971 [15 Jan 1971] 56928/71 Heading B5A [Also in Division C3] Polyurethanes characterized by a heat distortion of 120 F. to 290 F. at 66 p.s.i. a heat distortion of 100 F. to 280 F. at 264 p.s.i., a Shore D hardness of 70 to 90, light transmittance of at least 90%, and less than 2% haze may be prepared either by forming a prepolymer between (a) a reactive hydrogen-containing material having an average of more than two but less than five hydroxy groups per molecule and a M.W. of less than 800 and (b) 3 to 8 equivalents per equivalent of (a) of an organic polyisocyanate having the isocyanate groups attached to non-benzenoid carbon atoms and thereafter adding to the prepolymer (c) from 0À9 to 1À0 equivalents, per equivalent of excess polyisocyanate over that required to react with (a), of a curative which is a polyol having a M.W. of 90 to 800, or by forming a one-shot mixture of components (a), (b) and (c), in the ratios given, in which case component (c) is essentially different from component (a), filling the reaction mixture into a mould having a mirror-smooth internal surface provided with a mould-release coating, and setting and curing the reaction mixture. Component (a) is preferably a triol or tetraol, especially alkyleno oxide adducts of a monomeric triol, e.g. glycerol trimethylolpropane, trimethylolethane or hexanetriol or a monomeric tetraol, e.g. pentaerythritol. Component (b) is preferably a cycloaliphatic diisocyanate. Component (c) may be of the same type as component (a). The mould is composed preferably of glass plate and is coated with a mould release agent which is suitably dimethyl dichlorosilane or its halogen or C 2-9  alkyl homologues. If the polyurethane is prepared in the form of a sheet it may be subjected to a deforming pressure at 300 to 400 F. in contact with a shaping member.
Patent GB-1156740-A (GB)
Title: Lance With Venturi Oxygen Nozzle.
Inventor: GRENFELL HUGH WILLMOTT
IPC: C21C5/32
Filed: 1967-12-15
Abstract: 1,156,740. Blowing lances; burners. STEEL CO. OF WALES Ltd. 8 Feb., 1968 [15 Dec., 1967], No. 57158/67. Addition to 1,021,099. Headings F4B and F4T. In a steel making blowing lance of the type disclosed in Specification 1,021,099, each inclined oxygen supply pipe 21 is formed with a Venturi 33 and is also inclined at 7-15 degrees to the axis of the lance. The forward converging frusto-conical surface of the Venturi is inclined at an angle of 13 degrees to the axis of the pipe and the rearward diverging frustoconical surface is inclined at an angle of 7 degrees thereto. As in the above Specification, the central fuel oil conduit 14 is movable along the longitudinal axis of the lance, to adjust the position of the fuel pipes 23 relative to the oxygen supply pipes 21.
Patent GB-1247927-A (GB)
Title: Improvements in or relating to a heat sink module
Inventor: TINGER JAMES PHELIX ET
IPC: F22B27/14
Filed: 1968-12-05
Abstract: 1,247,927. Semiconductor devices. ELECTRIC REGULATOR CORP. 5 Dec., 1968 [26 June, 1968], No. 57873/68. Heading H1K. An electrical element 12, such as a silicon controlled rectifier, a transistor or a rectifier, is clamped between two finned heat-dissipating members 14, 16, a fixed one of which, 14, is rigidly secured to an insulating plate 42 which in turn is mounted on a support plate 22, and the other of which 16, "floats"; i.e. is rigidly secured only to the other member 14. Electrical connection from the floating member 16 to a corresponding terminal plate 40 on the insulating plate 42, and hence to a bus-bar 54, is effected by a flexible cable 58, while the fixed member 14 is electrically connected directly and rigidly to a corresponding bus-bar 20. The fixed member 14 is provided with a front plate 112 and handle 114. To ensure good thermal and electrical contact between the finned members 14, 16 and the respective faces of the element 12 provision is made to permit the members 14, 16 to swivel slightly relative to each other prior to clamping.
Patent GB-1183130-A (GB)
Title: Substituted Vinyl Phosphonodithioates, and their use as Herbicides
IPC: C07F9/44
Filed: 1967-12-27
Abstract: 1,183,130. Herbicides containing phosphonodithionates. CHEMAGRO CORP. 27 Dec., 1967, No. 58699/67. Heading A5E. [Also in Divisions C2 and C4] Compounds of the formulae: in which R 1 , is alkyl, of 1 to 4 carbon atoms R 2  and R 3  are alkyl of 1 to 8 carbon atoms, phenyl, C 1 -C 4  alkyl phenyl or chlorophenyl and n is 0 or 1 2  are used as herbicides either alone or in admixture with a solid or liquid diluent. The preferred compound is S, S-dipropyl-2- (ethylthio) vinyl phosphonodithioate. The compounds are used as pre- and post-emergent herbicides. The active ingredients may be mixed with inert solids to form dusts, or may be dispersed in a liquid diluent, e.g. organic solvents or water, and surface active agents and/or inert solids may be added in the liquid formulations. They may also be applied as aerosols, e.g. using dichlorodifluoromethane or trichlorofluoromethane as propellants.
Patent GB-1425778-A (GB)
Title: Shaping device for reshaping a tube
IPC: B21D39/20
Filed: 1973-12-20
Abstract: 1425778 Converting circular section tubing to rectangular section NOKIA AB OY 20 Dec 1973 59211/73 Headings B3A and B3J Tubes 4 of round section are converted to rectangular section by an expanding mandrel 2 comprising two longitudinal members 5, 6 relatively movable perpendicularly to the longitudinal direction of the mandrel, and four laths 12 pivoted on the members 5, 6. An initial deformation is given to a tube by rolls 18 on the mandrel as the tube is pushed on to the mandrel by an hydraulic jack 14. Further jacks 7, 8 now raise the top member 6 for straightening the sides 4a and, upon pivotal movement of the laths 12 against return springs 13, the top and bottom 4b. Thus all sides are straightened by stretching beyond the yield point. In a modification, Fig. 5 (not shown), the laths (21) have contact rods (24) and are carried by finger-strips (20). Adjustment screws (23) and openings (22) are provided. The initial tube has a helical seam and may have a rigidifying helical formation between the seam convolutions. Reference has been directed by the Comptroller to Specification 1,035,812.
Patent GB-1315830-A (GB)
Title: Halophenyl-2-hydroxyphenylacetic acids and their derivatives
IPC: C07C205/11
Filed: 1970-12-14
Abstract: 1315830 Substituted phenyl-benzoic acids MERCK & CO Inc 14 Dec 1970 [22 Dec 1969] 14 Dec 1970 [22 Dec 1969] 59323/70 Heading C2C Novel compounds of the formula wherein X is halogen, R is H, halo, C 1-6  alkyl or C 1-6  alkoxy, R 1  is OH, NH 2 , C 1-6  alkoxy, di- (C 1-6  alkyl)amino-C 1-5  alkoxy, hydroxy C 1-6  alkoxy, C 1-6  alkylamino, di-(C 1-6  alkyl)amino, polyhydroxy C 1-6  alkoxy, (C 1-6  alkoxy)-(C 1-6  alkoxy), phenyl C 1-5  alkoxy, phenoxy, (C 1-6  alkoxy)phenoxy di-(C 1-5  alkyl)aminophenoxy, (C 1-6  alkanoylamino)phenoxy, 2-carboxy-4-(4<SP>1</SP>- fluorophenyl) - benzyloxy, (C 1-6  alkanoylamino) - (C 1-6  alkoxy), di - (C 1-6  alkyl)amino- C 1-6  alkyl-amino, hydrazino, hydroxylamino, N - morpholino; N-[4- (C 1-6  alkyl)piperidino], n - [4 - (C 1-6  hydroxyalkyl)piperidino], C 1-6  hydroxyalkylamino or di-(C 1-5  alkyl)amino (C 1-5  alkyl)amino radical, or a naturally occurring amino acid radical with attachment at the nitrogen, and R 2  is H, C 1-6  alkanoyl or C 2-6  alkenyl radical, R 3  is H, halogen, or a C 1-6  alkyl, C 1-6  alkoxy, benzyl or C 2-6  alkenyl radical; and the left hand ring is para to the OR 2  or CH 2 COR 1  residue, may be obtained by reacting a phenylbenzoic acid of formula  with thionyl chloride, phosphorus oxychloride, or an alkanoyl, aroyl or heteroaroyl chloride to form an acid chloride, reacting the latter with diazomethane to form a diazoketone and rearranging the latter with loss of nitrogen in the presence of water and a metal catalyst (e.g. Ag, Pt or Cu) to form the phenylacetic acid compound. The alkali metal, alkaline earth metal, amine, aluminium, iron, choline, glucosamine, S-methyl methionine, piperazine, dimethylaminoethanol, chloroquine and hydroxychloroquine salts may be formed, and the anhydrides of the acids and the mixed anhydrides of the acids and 2-acetoxyphenylacetic acid, esters and amides may be obtained by conventional methods. Preparation of the following intermediates is also described: 4-(3- or 4<SP>1</SP>-fluorophenyl)aniline, 4-(pentafluorophenyl)aniline and similar alkyl, halo or alkoxy substituted fluorophenyl anilines; pentafluoro-nitrobiphenyls, chloro-fluorophenyl-anisole and alkyl, benzyl or halosubstituted derivatives, similar chlorofluorophenylphenols, 2-hydroxy-5-(4<SP>1</SP>-fluorophenyl)- benzoic acid and derivatives thereof. Pharmaceutical compositions, useful in reducing inflammation and relieving pain in rheumatoid arthritis, osteoarthritis, gout, infectious arthritis and rheumatic fever, comprise compounds of Formula I above, together with a pharmaceutically acceptable carrier in forms suitable for administration orally, parenterally, topically or rectally.
Patent GB-1352736-A (GB)
Title: Railway system and trackway therefor
IPC: B60L13/00
Filed: 1971-12-22
Abstract: 1352736 Railway system and trackway therefor DEMAG AG 22 Dec 1971 [14 Jan 1971] 59741/71 Heading B7L A trackway for use with both suspended and non-suspended vehicles powered by linear electric motors comprises a box-girder 1, 2b, 4b supported by brackets 12, flanges 2a and 4a whose end portions 2c, 4c define support rails for flanged wheels 6 of the non-suspended and suspended vehicles respectively, and channel sections 3a, 3b and 5a, 5b on which are mounted plates 7 and 7a which form the stator parts of the induction motors whereof the moving parts are windings 15 on the vehicles and which are engaged by stabilizing wheels 8 and 8a. Axially displaceable wheels 10 engage guide rails 9 mounted alongside the trackway to guide the vehicles through junctions. Current collectors 14 of the vehicles contact connector lines 13 on the trackway. The various webs and flanges of the trackway may be interconnected in different ways.
Patent GB-1260128-A (GB)
Title: Containers and closures
Inventor: FACER RONALD WILLIAM
IPC: B65D41/17
Filed: 1968-12-16
Abstract: 1,260,128. Stoppers. UNITED GLASS Ltd. 16 Dec., 1969 [16 Dec., 1968], No. 59816/68. Heading B8T. A closure cap 10 snap fits on to a bottle having an upstanding neck portion 2. The cap is provided with a cam surface 15, and the bottle with a cam surface 4, the two cam surfaces matching each other and being of a generally sinusoidal shape. A bead 14 on the cap interacts with a bead 3 on the neck of the bottle to retain the cap on the bottle as a snap fit. To remove the cap from the bottle the cap is rotated so that the two cam surfaces interact with each other forcing the cap from the bottle when the part 15a of the cap cam surface lies against part 4a of the cam surface on the bottle.
Patent GB-1271270-A (GB)
Title: Improvements relating to the manufacture of ceramic articles
Inventor: DOVEY WALTER PHILIP
IPC: B28C1/04
Filed: 1969-12-11
Abstract: 1,271,270. Ceramic article manufacture. WILLIAM BOULTON Ltd. 27 Nov., 1970 [11 Dec., 1969], No. 60552/69. Heading B5A. [Also in Division C1] A water-filled vessel 10 receives scrap clay and defective articles from one or a number of clay ware forming or finishing machines 14 via belt conveyer 54 and reduces them to a reuseable slip, which is then conveyed via pipe 38 to a slip house, by agitation by a vertical shaft 24 with radial blades 26 which is rotatably driven by motor 28 and reduction gear 30. The scrap passes through coarse mesh 22, is broken up and the resulting slip passes through fine mesh 22a and over weir 20. A submerged sump centrifugal pump 34 pumps slip into pipe 32. Valve 52 controls the flow of water into vessel 10 relative to quantity of scrap, so controlling the S.G. of the slurry in vessel 10.
Patent GB-1249539-A (GB)
Title: Interferon induction
IPC: C07H21/00
Filed: 1969-12-22
Abstract: 1.249,539. Interferon - inducing medicines. TAKEDA YAKUHIN KOGYO K.K. 22 Dec., 1969 [24 Dec., 1968], No. 62263/69. Heading A5B. [Also in Division C3] A pharmaceutical composition comprises a double-stranded complex of a heteropolynucleotide consisting of inosinic and guanylic acid units and a homopolynucletide consisting essentially of cytidylic acid units (see Division C3) in a pharmaceutically acceptable carrier such as a phosphate-buffered saline solution. The composition may be administered parenterally or topically, and induces the formation of interferon and resistance to viral infection.
Patent GB-721999-A (GB)
Abstract: 721,999. Strap fastenings. IRVING AIR CHUTE OF GREAT BRITAIN, Ltd. Feb. 7,1-952 [Feb. 16, 1951], No. 3839/51. Class 44. [Also in Group XXXIII]. In a connector device for releaseably interconnecting at least three strap ends each mounting a connector part, there being two principal connector parts and a subsidiary connector part, and one of the principal connector parts having means for engaging and quickly releasing the other of the principal connector parts, the interengaging portions of the two principal connector parts serve when interengaged with one another to hold the subsidiary connector part therebetween. In the arrangement shown, as applied to a parachute harness, comprising seat straps 1 and 4, main webs 2, 2, back straps 7, 8, shoulder straps 9, 9, front webs, 10, 10 and leg straps 14, 14, lugs 12, 12 and 13, 13 on the webs 10, 10 and straps 14, 14 respectively are adapted to be interconnected by a quick release box 18 carried by a part 20 of a two-part belt 20, 21 extending from a parachute pack 22. The part 20 is secured at one end to the pack,.is slidably passed through a slot in the box 18 and through a three bar roller buckle 23 to a three bar adaptor 24, from whence the free end of the part 20 is passed back through the buckle 23. The part 21 is similarly fixed at one end to the pack 22 and thence passes through, a subsidiary connector part 27, a roller buckle 25, adaptor 26 and back to the buckle 25. The part. 27 is provided with a stud 28 for engagement in an opening 30 in one of the harness lugs 12 which is formed with a slot 31 for the stem of the stud. The opening 30 also constitutes an eyelet for engagement by a plunger of the quick-release box 18. Alternatively a separate eyelet for the plunger may be provided, providing that when the plunger is in engagement with the lug 12, the opening 30 is not sufficiently exposed for the head of the stud 28 to pass therethrough. The stud may be rotatably mounted and U-section slider plates may be fitted to the lugs 12, 12, and 13, 13. In a modification both lugs 12 may be provided with connector parts 27. In such an arrangement the box 18 may be entirely independent of the harness, by fitting connector parts to all free ends of the harness or the box may be secured to any strap in substitution for an unslotted lug. Any or all the principal connector parts may be adapted to be engaged by subsidiary connector parts, which may be coupled to one or more straps, the connector parts being of Y-shape. Specifications 339,388, [Class 44], and 587,082 are referred to.
Patent GB-728580-A (GB)
Abstract: 728,580. Calculating-apparatus. FOX, H. C. Oct. 29, 1953, No. 29912/53. Class 106 (1). A calculating or similar machine has depressible amount keys which are also laterally movable to initiate a machine operation. Each key button 11 of a ten-key machine is laterally movable relative to its spring-loaded stem 13. The key buttons closely fit corresponding apertures in a plate 16 and have flanges 19 which engage the under side of this plate. The plate 16 is slidable forwardly and backwardly on two studs 17 carried by a fixed frame plate 12 and has a lug 18 which also bears on the plate 12. Lugs 23, 24 of the plate 16 respectively cooperate with control slides 21, 22 which initiate addition and subtraction operations when the plate 16 is moved rearwardly or forwardly by a corresponding movement of the last amount key to be depressed. The plate 11 and key buttons may also be arranged for movement in either direction laterally of the machine to initiate other types of operation by means of additional control lugs.
Patent GB-2011261-A (GB)
Title: Set of golf club "woods"
IPC: A63B53/04
Filed: 1978-08-10
Abstract: A set of golf club "woods" in which the head 1 of each wood of the set is provided with a weighted metal sole plate member 5 and all the heads 1 of the set have the same shape and identical dimension, with the exception of the loft angle of the striking face of an insert 3, the lie angle of the shank 2 connecting the head 1 to the shaft, and the weighting of the sole plate member 5. <IMAGE>
Patent GB-2005913-A (GB)
Title: Manufacturing field effect transistors
IPC: H01L21/768
Filed: 1978-08-17
Abstract: A method for producing a field effect transistor is described which includes the steps of electrophoretically coating with a protective layer 3 of plastics material a gate electrode 2 defined on an area of a semiconductor body. Source 5 and drain 6 electrodes are formed by depositing metal 4 over the area and the plastics coating 3 is then removed. The transistor may have a Schottky barrier gate or an insulated gate, and sub-micron spacings between the electrodes may be achieved by this method. <IMAGE>
Patent GB-2004934-A (GB)
Title: Surfacing for sports grounds
IPC: E01C13/06
Filed: 1978-08-24
Abstract: The invention relates to a surfacing for sports areas, more particularly tennis courts in which a bearing layer (2) is applied to a surface (1), fragments (3) are then secured by means of the said bearing layer (2) and arranged to leave voids and a top covering (4) of fine grains is applied. A process for preparing the surfacing may comprise a curable liquid resin that is cast as the bearing layer up to a thickness of about three to four millimetres on the surface and raked off. Fragments are about two- thirds embedded in the bearing layer and after curing a covering layer of fine grains is applied. <IMAGE>
Patent GB-2007997-A (GB)
Title: Rubber/polymeric material composites
IPC: C08J7/043
Filed: 1978-09-06
Abstract: The specification relates to rubber/polymeric material composites made by (i) applying to the surface of a vulcanisable rubber composition a treatment agent which will halogenate and/or oxidise, then (ii) vulcanising the rubber composition and then (iii) solidifying a polymeric material in contact with the vulcanised treated rubber composition. The method of the present invention may be particularly applicable when the rubber composition is to be vulcanised by means of a fluidised bed because the pretreatment of the rubber composition may serve to de-tackify its surface, thus substantially preventing particles from the fluidised bed adhering to it. The method of the present invention may be useful in the manufacture of reinforced tubular articles such as hose. For example, an inner tube of vulcanisable rubber composition can be bonded to a solidifiable polymeric material containing an assembly of reinforcing members by the method of the present invention.
Patent GB-2008784-A (GB)
Title: Heat resistant photoresist composition and process for preparing the same
IPC: C08G73/14
Filed: 1978-11-15
Abstract: An organic polar solvent-soluble aromatic polyamide-imide having therein aromatic nuclei linked at their respective 1- and 3- positions and having therein amide linkages and terminal groups unsubstituted or partially substituted with cinnamate, acrylate or methacrylate groups is found to impart excellent heat resistance and insulating property to a photoresist composition produced therefrom. The composition can also contain a photosensitizer and an ethylenically unsaturated monomer. Methods of preparing the substituted polymers are described.
Patent GB-2036553-A (GB)
Title: Pharmaceutical compositions containing polymers of unsaturated carboxylic acids
IPC: A61K31/765
Filed: 1978-12-13
Abstract: Oral pharmaceutical compositions for treating kidney stones comprise water-soluble and colloidally water-soluble polymers of carboxylic acid-containing monomers e.g. polyacrylates and ethylene-maleic anhydride copolymers, preferably together with a pharmaceutical diluent or carrier.
Patent GB-2038695-A (GB)
Title: Producing reinforced plastic pipe with a multi-mandrel machine
IPC: B29C53/82
Filed: 1978-12-20
Abstract: Plastics pipe is continually produced in discrete lengths from a curable resin - impregnated fibrous material on a plurality of horizontally oriented mandrels 58 which are repeatedly simultaneously moved between plastic pipe production stations. There is at least one production station 58A for applying resin to a mandrel, at least one production station (58B to 58E) for curing resin on the surface of a mandrel, and at least one pipe removal production station 58F for removing pipe from a mandrel. The surface temperature of each mandrel is controlled by a distributor system passing heating fluid through mandrels in resin cure production stations and cooling fluid through mandrels in resin application and pipe removal production stations. A control system is provided to minimize mixing of the cooling and heating temperature control fluids when the mandrel is rotated between production stations. <IMAGE>