baber/WOPTO huggingface dataset:
Patent GB-1050447-A (GB)
IPC: C07D333/54
Abstract: 1,050,447. Sulphonyl semicarbazides. OLIN MATHIESON CHEMICAL CORPORATION. June 21, 1963, No. 24900/63. Heading C2C Novel compounds of the formula and their acid addition salts, wherein X= -CH 2 -, -NH-, -N(CO lower alkyl)-, -O- or -S-, R 1  and R 2  are lower alkyl or hydroxyalkyl or phenyl-lower alkyl groups (the word " lower " indicating a group of less than 8 carbon atoms), or together form a tetramethylene, pentamethylene or hexamethylene group or an oxa-, aza- or thia-tetramethylene, pentamethylene or hexamethylene group and the dotted line indicates an optional double bond which may be present when X is an -NH- group, are made either by reacting a hydrazine derivative R 1 R 2 N-NH 2  with an indole, indoline, coumaran or 2,3-dihydro-thiomaphthene compound bearing a substituent -SO 2 Y, or reacting a derivative R 1 R 2 N-Y with an indole, indoline, coumaran or 2,3-dihydro-thionaphthene sulphonamide, wherein Y is a group -NCO, -NHCOCl, -NHCOOAlkyl or -NHCONHR. Alternatively a sulphonyl thiourea, sulphonyl guanidine or sulphonyl isourea alkyl ether is first formed which is then hydrolysed to give the desired product. Ethyl 2,3 - dihydro - 6 - thionaphthenesulphonylcarbamate, ethyl coumaransulphonylcarbamate, ethyl 4 - indansulphonylcarbamate, ethyl 5 - indolesulphonylcarbamate, ethyl 6 - indolinesulphonylcarbamate and ethyl 1 - acetyl - 5 - indolinesulphonylcarbamate are made by the action of ethyl chlorocarbonate on the corresponding sulphonamide. 4 - Indansulphonamide, 1 - acetyl - 5 - indolinesulphonamide and 3 - nitro - 4 - (# - chloroethyl) - benzenesulphonamide are made by the action of ammonia on the corresponding sulphonyl chlorides. 5-Indolinesulphonamide is made by hydrolysis of the 1-acetyl compound and is converted to 5-indolesulphonamide by reaction with chloranil. 6-Indolinesulphonamide is made by hydrogenation of 3-nitro-4-(#-chloroethyl)-benzenesulphonamide in ethyl acetate. 5-Indansulphonylisocyanate is made by the action of phosgene on 5-indansulphonamide. N - Aminohexamethyleneimine, 1 - amino - 3 - methoxy-piperidine, 4-aminohomomorpholine, 1 - amino - 4 - methyl - homopiperazine, 4 - aminothiamorpholine, 4 - amino - 2,3 - dimethylthiamorpholine and 1 - amino - 3 - methylpyrrolidine are made by treating the corresponding N- unsubstituted compound with nitrous acid and reducing the resulting N-nitroso-derivative with lithium aluminium hydride. Pharmaceutical preparations having hypoglycaemic activity comprise the above compounds of the invention including their physiologically acceptable salts, in forms suitable for oral administration, e.g. tablets or capsules.
Patent GB-1051245-A (GB)
Abstract: 1,051,245. Separating acrylonitrile. ESSO RESEARCH & ENGINEERING CO. Oct. 15, 1963 [Nov. 30, 1962], No. 40689/63. Heading C2C. Acrylonitrile is separated from a gaseous mixture also containing acetonitrile by passing the mixture through a bed of a solid salt of a monovalent Group I B  metal or of Pt, Pd, Ir, Rh, Ru or Os, maintaining the mixture in contact with the bed for a time and at a temperature and pressure to form a complex of acrylonitrile with the salt, discontinuing the supply of mixture to the bed, purging uncomplexed gases from the bed, dissociating the complex, e.g. by reducing the pressure, and recovering the liberated acrylonitrile. The preferred salt is cuprous chloride.
Patent GB-1052184-A (GB)
IPC: C07C255/58
Abstract: 1,052,184. Herbicidal compositions. CIBA Ltd. Sept. 3, 1963 [Sept. 12, 1962], No. 34784/ 63. Heading A5E. [Also in Division C2]. Undesired plant growth in a crop area is controlled by treating with a compound of formula:- wherein R is C 1-4  alkoxy or -NR 1 R 2 , R 1  and R 2  being H or C 1-4  alkyl or hydroxyalkyl. The usual carriers and additives may be utilized.
Patent GB-1106711-A (GB)
Abstract: 1,106,711. Gas turbine ducted fan engine. ROLLS-ROYCE Ltd. Jan. 2, 1967 [Jan. 7, 1966], No. 747/66. Heading F1J. A gas turbine ducted fan engine comprises in flow series a low pressure compressor, a high pressure compressor, combustion equipment, a high pressure turbine, an intermediate pressure turbine and a low pressure turbine, the HP turbine and the LP turbine being drivingly connected to the HP compressor and the LP compressor respectively and the IP turbine being drivingly connected to a ducted fan disposed in a duct outwardly of the main flow duct. The engine shown comprises an LP compressor 25, an IP compressor 38 and an HP compressor 54, combustion equipment 14, and HP turbine 15, an IP turbine 16 and an LP turbine 17, the HP turbine 15 being connected to drive the HP compressor 54 through shaft 50, the IP turbine 16 being connected to drive the IP compressor 38 through shaft 30, and the LP turbine 17 being connected to drive the LP compressor 25 through shaft 18. The IP compressor 38 comprises a rotor disc 37 on which are mounted first stage rotor blades 38 which are connected at their outer ends to a driving sleeve 45 to which the second stage rotor blades 38 are connected. The associated stator blades 39 are mounted on a sleeve 40 which is connected to stator structure 110 by struts 39, 41, 57. The IP compressor rotor blades 38 support fan blades 44, 47 which are disposed within a duct formed between the inner stator structures 10, 110 and an outer structure 65. Fan stator blades 69, 68 co-operate with the fan rotor blades 44, 47 respectively. A ring member 70 carried by the stator blades 69 co-operates with the driving sleeve 45. Seal means are disposed between the members 43, 46 of the IP compressor and ducted fan assembly and the adjacent stator structures 10, 110 to prevent leakage from the compressor into the fan duct.
Patent GB-1226801-A (GB)
IPC: D06M13/46
Filed: 1968-04-08
Abstract: 1,226,801. Treating textiles. FARBWERKE HOECHST A.G. 8 April, 1968 [7 Nov., 1967], No. 16730/68. Heading DIP. Textile materials, e.g. nylon, terry towelling, cotton cambria and nettle fabric are softened and rendered antistatic by treating them with an aqueous solution of at least one cationic ammonium compound containing only one saturated or ethylenically unsaturated aliphatic radical with at least 18 carbon atoms, the saturated or ethylenically unsaturated aliphatic radical with at least 18 carbon atoms containing at least one ether bridge. The cationic ammonium compound may have the formula: in which R 1  is an alkyl radical having at least 12 carbon atoms with the condition that the group R 1 -O-(C n H 2n O) x -(CH 2 ) y - has a total of at least 18 carbon atoms, n is an integer of 2-4, x is 0 or an integer of 1-3, y is an integer of 2-4, R 2 , R 3  and R 4  are hydrogen or aliphatic groups containing less than 8 carbon atoms optionally containing one or more hydroxy and/or ether groups and X is an anion, e.g. halogen, acetate, benzoate, glycollate, lactate, sulphamate, sulphate, aryl sulphonate, metho sulphate and etho sulphate. The aqueous solution may also contain an optical brightener or disinfectant. The cationic ammonium compound may be added to the rinsing bath after washing the textile material or applied from a separate bath after rinsing or may be used in the final finishing of textile materials by a padding process.
Patent GB-1227117-A (GB)
IPC: B64C3/40
Filed: 1969-02-21
Abstract: 1,227,117. Variable-geometry aircraft. MESSERSCHMITT-BOLKOW-BLOHM G.m.b.H. 21 Feb., 1969 [28 Feb., 1968], No. 9554/69. Headings B7G and B7W. An aircraft 1 has variable sweep wings 13, 14 which are mounted pivotably on rigidly fixed stub wings 11, 12 and pivotable about vertical axes 17, 18 by motors 21, 22 which are interconnected by a common synchronizing shaft 20 which passes through the fuselage and is connected to the motors by means of gearing, for example spur gears 23, 24. This arrangement means that both wings 13, 14 may be altered synchronously even if one of the motors 21, 22 ceases to function. The shaft 20 operates the wings via cardan joints 31 to lead screws 33 coacting with nuts 35 pivotably mounted on the wings.
Patent GB-1227149-A (GB)
IPC: F16H35/00
Filed: 1968-11-25
Abstract: 1,227,149. Scanning the surface of an object. OSOBOJE KONSTRUKTORSKOE BJURO MINISTERSTVA GEOLOGII SSSR. Nov.25, 1968, No. 55720/68. Heading G2J. A fully automatic device for line scanning the surface of an object which may be used with a microscope comprises an electric motor 9 which displaces the object 12 along the X axis by rotating, as shown, cam 4 which has a groove 3 engaging a feeler 2 attached to the frame 1. The object is moved transversely relative to the X axis at the end of the line by a ratchet wheel 19 being moved against stationary stops 24 or 25 which are attached to the base 26 along which the frame 1 slides. The ratchet wheel turns a fixed amount determined by the gear parameters and the ball 21 held by a spring pusher 23 in a sprocket 20. Therefore, as shown, rack 10 is moved a discrete distance by gear 13. On having traversed a preset number of lines, pin 11 of rack 10 runs against the contacts Rl of limit switch 36 and stops the motor. Scanning may be discontinued at any moment by depressing button 35 and the object positioned manually by means of knobs 31 and 32 when the electromagnetic clutches 5 and 16 are de-energized.
Patent GB-1227891-A (GB)
IPC: F41F7/00
Filed: 1969-04-10
Abstract: 1,227,891. Combined projectile and firing device; grenade launcher. ARAMA S.A. 10 April, 1969 [11 April, 1968], No. 18528/69. Headings F3A and F3C. A ballistic assembly composed of a projectile 1, Fig. 1, e.g. a grenade, and its firing device, comprises a tube 11 accommodated detachably in the body of the projectile, a piston 13 hermetically sealing a propulsion charge 12 in the tube, a push-rod 14 for propelling the projectile, a launching stand 4 including electrical conducting means 33, 30, 27, and a projectile guiding device 10 including electrical conducting means 25, 24, 21 for conveying current to an electrical igniter 18, the piston 13 offering an initial resistance to movement upon ignition of the charge 12 which is limited in time such that the propellant gas pressure builds up beyond a level corresponding to the elastic limit of the tube 11 but is relieved by movement of the piston before deformation of the tube 11 occurs. The stroke of the piston is adjusted by means of a threaded ring 15. The launching stand accommodates a battery 46, Fig. 2, which is brought into the firing circuit to launch the projectile by depressing a release button 53 and sliding a sleeve 38 along the launching stand.
Patent GB-1229672-A (GB)
IPC: D05C17/02
Filed: 1968-02-26
Abstract: 1,229,672. Woven and tufted fabrics. THIOKOL CHEMICAL CORP. 26 Feb., 1968, No. 30723/70. Divided out of 1,229,671. Heading D1K. A base fabric for tufted pile includes foamed monofils, preferably as the warp and preferably of flat cross section as disclosed in the parent specification. The yarns are of polypropylene or polyethylene or a copolymer thereof, the unfoamed yarns being multifilament or round monofil. Reference has been directed by the Comptroller to Specification 1,143,817.
Patent GB-1230022-A (GB)
IPC: G11B5/62
Filed: 1968-11-14
Abstract: 1,230,022. Selective printing. STANDARD TELEPHONES & CABLES Ltd. 14 Nov. 1968, No. 53999/68. Heading B6F. [Also in Divisions G1 and G5] Apparatus for displaying and printing information contained in an electrical signal input comprises an endless print band 1. which is selectively magnetized by a recording head 3 such that a latent magnetic image is formed throughout the thickness of the band, the image on one side 4 being developed at 7 for viewing at 13. and the image on the other side 5 being, developed at 6 for transfer at 9 to a permanent record, the displayed and permanent images being-the same way round. The recording head 3 may comprise a single row of elements, the band 1 being continuously driven, or may comprise a two-dimensional array of elements, the band being, driven stepwise. The permanent record may be selectively obtainable, the developing at 6 and transfer at 9 being interruptable by solenoids 16, 9c. The permanent record is transferred to a continuous web 11 by a pressure roller 9b, and fixed by heating; at 15, the developing powder including a thermoplastic resin. Turning rollers 12. guide the web 11 out of the plane of the band 1. The displayed image may be negative, and viewed through a mirror (19), Fig. 2 (not shown), the transferred image consequently being positive so that a transfer roller (18) is interposed between the. band (1) and the pressure roller (9b). The transfer roller (18) may have an array of magnetized dots on its. surface, or may be coated with a layer of grease or adhesive, to assist transfer. In a modification (Fig. 3, not shown), the print band (1) is formed with a single twist as a mobius band so that by carrying out two circuits of the band, both the display image and. the transfer image are brought to the outside of the band. On a. first pass, the display image is developed, and viewed, but printing is not carried out;. if the image is to be printed, the developer is removed but the latent magnetic image is allowed to remain, so that on a second pass the transfer image can be developed and transferred to. a permanent record. The magnetic image can then be erased. The mobius band arrangement permits turning rollers 12, Fig. 1, to be dispens ed with.
Patent GB-1230150-A (GB)
IPC: D06N7/00
Filed: 1968-12-31
Abstract: 1,230,150. Coated stitchbonded fabric. VITAFOAM Ltd. 12 Dec., 1969 [31 Dec., 1968], No. 61857/68. Heading B2E. A floor covering comprises a fabric which has been stitchbonded, impregnated with polymeric material and provided with a foamed coating. The fabric may be a carded woollen batt and may be dyed. The impregnant may be polyvinyl acetate or natural or synthetic rubber latex, and may be applied from a suspension by padding, immersion or back-coating. The coating may be a polymeric or a natural or synthetic latex foam and may be applied by a spreader and then cured.
Patent GB-1230666-A (GB)
IPC: B66C1/10
Filed: 1969-01-17
Abstract: 1,230,666. Releasable fastenings. MASCHINENFABRIK AUGSBURG-NURNBERG A.G. 17 Jan., 1969, No. 2828/69. Heading E2A. A loading gear for containers, comprises an upper frame 2 adapted to be lifted by lifting mechanism, a lower frame 3 adapted to be fastened to a container, wherein the lower frame is releasably fastened to the upper frame by means of bolt fastenings having slidable bolts 4 movable by jacks 5, 6 and a control valve 13 which is controllable directly by hand or remotely and via which the jacks are operable by means of pressure fluid. In the loading gear shown two fastenings are provided each of which is individually operated by its own jack, the fastenings and the jacks being carried by the lower frame 3. The control valve is a four way valve. In an alternative embodiment four fastenings are provided and two jacks one for each pair of the fastenings, the piston of each jack being connected to the bolt of one fastening and the cylinder which is slidably carried by the lower frame 3 being connected to the bolt of the other fastening. In this arrangement also the valve is a four way valve.
Patent GB-1230838-A (GB)
IPC: B41N1/24
Filed: 1968-11-29
Abstract: 1,230,838. Stencil sheets. GESTETNER Ltd. 28 Nov., 1969 [29 Nov., 1968], No. 56895/68. Heading B6C. A heat-sensitive sheet comprises a porous support sheet capable of passing ink or other image forming medium, the sheet being impregnated with an ink-impervious layer of a composition comprising a plasticized eutectic mixture of thermoplastic resins. Such a mixture may comprise a cellulose ester and a vinyl resin with one or more plasticizers therefor. An alternative composition comprises a mixture of (a) cellulose acetate/butyrate and/or cellulose acetate/propionate with (b) vinyl chloride/vinyl acetate copolymer. Plasticizers may comprise tri-tolyl phosphate, triphenyl phosphate.
Patent GB-1231744-A (GB)
IPC: B29D30/06
Filed: 1969-07-29
Abstract: 1,231,744. Moulding tyres. A. HERBERT, and M. GUHR, [trading as LEONARD HERBERT MASCHINENFABRIK]. 29 July, 1969 [3 Aug., 1968], No. 38035/69. Heading B5A. A bowl-shaped tyre holder 11 with a radial interruption, Fig. 2 (not shown), which brings tyre blanks 55 from a tyre blank tensioning drum 3 outside a tyre vulcanizing mould to a position between mould halves 9, 10 has centering stops 38 circumferentially spaced by 120 degrees which engage with a tyre rim ring 57 forming part of a heating bag mechanism. The stops are radially adjustable on the base of the holder and may be faced with polyethylene. The drum 3 is composed of segments connected by links to a rod 33 attached to the piston-rod of a pneumatic cylinder 35. When a tyre blank is located on its holder around the drum, the latter is expanded by the cylinder 35 to stretch the blank and the holder is lowered; on raising the holder it is coaxially aligned with the drum by the stops engaging correspondingly located units 52 on the expanded drum. The tyre blank is then raised by the holder and swivelled to a position between the mould halves. The raising and swivelling mechanism includes a pneumatic piston and cylinder 15, 16 which reciprocates a sleeve 14 to which the holder is secured and a pneumatic piston and cylinder 24, 25 which rotates the sleeve about a spindle surrounded by a sleeve 20.
Patent GB-1232175-A (GB)
IPC: H01C17/22
Filed: 1969-11-24
Abstract: 1,232,175. Electric couplings. PENNWALT CORP. 24 Nov., 1969 [16 Dec., 1968], No. 57383/69. Heading H2E. An electrical probe has a conducting tip 52 carried on a conducting spring blade 46 supported on an insulating member 26 and longitudinally slotted to engage a pivot pin 74. Longitudinal and transverse movements of the tip are produced by rotatable members 82, 86 carrying eccentric pins 80, 90 engaging transverse and longitudinal slots in the spring blade. Vertical movement of the tip is produced by a screw 62.
Patent GB-1233623-A (GB)
IPC: B29C49/28
Filed: 1969-02-14
Abstract: 1,233,623. Blow-moulding; movable extruder. SAFCO INTERNATIONAL Ltd. 26 Nov., 1969 [14 Feb., 1969], No. 8104/69. Heading B5A. An extrusion blow-moulding machine has its extruder nozzle withdrawable linearly along its axis from the mould halves which hold the extrudate so as to stretch the extrudate portion between the nozzle and the mould. As shown in Fig. 2, the apparatus comprises a base 1 having upright guide rods 3 connected by a horizontal platform 11. The extruder 9 is mounted on a platform 6 having guide rods 5 sliding within guide rods 3. Platforms 6, 11 are connected to a piston and cylinder arrangement 12, 13 for reciprocation of the extruder. Also supported from platform 11 by frame 15 is a cylinder 16, the piston 17 of which carries a blowing mandrel 18. Blow-mould halves 27a, 27b are opened by cylinder 37 via toggle mechanism 29-36, the whole moulding structure is swivelled about a vertical axis by means of cylinder 21 between a position under the blowing mandrel and a position under the extruder. After a parison is extruded, it is gripped by mould closure, stretched by upward extruder movement, and severed by a blade (38, Figs. 5a, 5b, not shown). The cut edges shrink back oppositely, the lower part forming a rim (G, Fig. 5b, not shown) on top of the mould. The mould structure is then moved to the blowing mandrel 18 and blow-moulded. Top ash is removed with the mould still closed.
Patent GB-1239096-A (GB)
IPC: B65B35/50
Filed: 1969-07-01
Abstract: 1,239,096. Transfer devices with suction lifting heads. J. T. CARMODY. 1 July, 1969, No. 33214/69. Heading B8H. Cans 20, Fig. 1, are assembled in rows against a stop by an endless conveyer belt 2 and transferred by a carriage 18 with suction heads 19, Fig. 6, to form a stack on a pallet 43, Fig. 1. The carriage is reciprocated laterally by a ram 15 and moved up and down by a ram 22. The movements and application and release of suction is automatically controlled by a pneumatic circuit, Figs. 7A, 7B (not shown), and the cycle is initiated by a switch operated by a trip arm 23, Fig. 1, which senses the number of rows of cans present.
Patent GB-1251893-A (GB)
IPC: B65G39/00
Filed: 1969-01-20
Abstract: 1,251,893. Roller conveyers. USINOR. 20 Jan., 1969 [22 Jan., 1968], No. 3114/69. Headings B8A. [Also in Division F2] Apparatus for conveying elongated ferromagnetic products in a direction G, from a cooler 19 to a cutting device, comprises at least two electromagnetic rollers 1, 1<SP>1</SP> driven by motors 16 having a manual or automatic control 23 which also controls the excitation of the rollers 1, 1<SP>1</SP>. Idler rollers 21 are also provided. The products, having been aligned by a roller 20, are slid, one by one, by devices 24 on to the rollers 1, 1<SP>1</SP>, 21. When an assembly of the required size has been formed, it is conveyed in the direction G by action of the driven rollers. Plates 22, 22<SP>1</SP> prevent the product ends from being dragged downwardly by the rollers 1, 1<SP>1</SP>. Roller construction, Fig. 1.-Surface portions 2, 3, 4 are of steel and portions 5, 6 are of non- magnetic material, e.g. non-magnetic steel. Cores 12-14 carry coils 7-9; and end flanges 10, 11, by means of tie rods 18, secure the assembly on a non-magnetic steel shaft 15. Electric wires to the coils 7-9 are led through passages 17.
Patent GB-1259080-A (GB)
IPC: F23D14/10
Filed: 1969-01-16
Abstract: 1,259,080. Burners. A. H. CLAEYS. 16 Jan., 1969 [18 Jan., 1968], No. 3780/71. Heading F4T. A burner which may be used with town gas, natural gas, or liquefied petroleum gas, without adjustment, comprises a flame strip formed of sheet metal 0À4-1À5 mm. thick and pierced with one or more rows of orifices each having a cross-sectional area of 5À5-14À5 mm.<SP>2</SP>, the orifices being screened by wire gauze of maximum mesh dimension of 0À55 mm. and a maximum wire diameter of 0À25 mm., the orifices of the or each row being equidistant with interstices of at least 1À5 mm., the interstices between the nearest orifices of any two rows being at least 1À5 mm. The strip may be flat, convex or bevelled, and adjacent rows are preferably staggered.
Patent GB-1259569-A (GB)
Filed: 1970-09-15
Abstract: 1,259,569. Di - thiocarbamoyl - hydrazines. JENAPHARM VEB. 15 Sept., 1970, No. 44046/70. Heading C2C. Novel heavy metal salts of compounds (I) R 1 R 2 N.CS.NH.NH.CS.NHR 3 , where R 1  is H, alkyl or alkenyl and R 2  and R 3  are alkyl or alkenyl, are made by reacting (I) with a stoichiometrical amount of a heavy metal salt or by reacting (R 1 )(R 2 )N.CSNH.NH 2  with a heavy metal salt and reacting the product so obtained with R 3 NCS. Metals exemplified are Zn, Pb, Cd, Ag, Hg, Ni, Cu and Co. Pharmaceutical preparations suitable for effecting a synchronization of the rutting of animals contain the salts as active ingredients; administration is preferably orally.
Patent GB-1264561-A (GB)
IPC: C08G63/16
Filed: 1969-11-28
Abstract: 1,264,561. Linear polyesters from hydrogenated polydienes. HITACHI Ltd. 28 Nov., 1969 [9 May, 1969], No. 58398/69. Heading C3P. A linear polyester is prepared by the condensation of a hydrogenated polymer or copolymer of a diene containing two terminal functional groups and a corresponding difunctional organic compound. Suitable reactants are hydrogenated polybutadiene diol, hydrogenated polybutadiene dicarboxylic acid, hydrogenated poly-(butadiene-co-styrene) diol, ethylene glycol, maleic acid, terephthalic acid and sebacic acid. If the hydrogenated polydiene is only partially hydrogenated and/or the complementary organic compound is ethylenically unsaturated, the resulting unsaturated polyester can be mixed with a vinyl monomer such as styrene or methyl methacrylate and a curing initiator such as benzoyl peroxide and cured. The resin may also be mixed with a conventional unsaturated polyester. The linear polyester may also be self-cured by baking.