baber/WOPTO huggingface dataset:
Patent GB-1033509-A (GB)
Title: Anti-pilfer feed device
Inventor: WARNE MICHAEL ANTHONY
IPC: C25D17/10
Filed: 1963-11-22
Abstract: <PICT:1033509/C6-C7/1> A plating basket containing fragments of nickel or other plating metal is provided with a feed hopper 1 having downwardly inclined baffles 3, 5, 7, which permit the fragments to feed downwards into the basket; but prevents their withdrawal by the human hand. The distance between the top of the hopper and the bus bar 12 is also restricted for this purpose.  Both the anode basket and the hopper elements ar made of titanium. The hopper may form a separate unit locked on to the mouth of the anode basket.
Patent GB-1126098-A (GB)
Title: Extrusion plant having a granulator and a water cooling system
IPC: B29C48/92
Filed: 1966-10-17
Abstract: 1,126,098. Extrusion granulators. FARBWERKE HOECHST A.G. 17 Oct., 1966 [21 Oct., 1965], No. 46247/66. Heading B5A. A plastics extrusion/granulation plant comprises an extruder 1, having plastics and additives feed lines 2-4, and a granulator 5. Granulate is carried along a pipe 6 by cooling water to a water separator 7 during normal operation of the extruder, but is automatically by-passed to a second separator 13 when the extruder is started or stopped or when faults are detected associated with feed lines 2-4. A control 10, connected by lines 11 to signal transmitters in lines 2-4 and the extruder drive, operates a valve 9 to open or close pipe 6 and simultaneously close or open pipe 12 to separator 13. The quality of the granulate may be judged at inspection point 17 during by-pass working and valve 9 is preferably manually actuated to resume normal operation. A delay may be imposed on the operation of valve 9 after signals have been transmitted from the extrusion feed or drive.
Patent GB-948542-A (GB)
Title: Improvements in or relating to pharmaceutical compositions
IPC: A61K31/475
Filed: 1961-12-27
Abstract: Antitussive compositions comprise one or more of the indole alkaloids alstonine, reserpinine, serpentine, isoreserpenine, serpentinine, tetrahydroserpentine, semperverine, d -yohimbine, and isoraunicine or non-toxic salts thereof together with a topical or local agent serving to soothe or pacify the mucous membrane in contact therewith e.g. sugar, simple syrup, cherry, orange, lemon and lime extracts, glycerine, sorbitol, propylene glycol, white pine syrup, fruit syrup. Emetics and expectorants e.g. ammonium chloride, potassium guaicolsulphonate, ipecacuanha, tartar emetic, squills, ammonium carbonate and alkali metal iodides and other active materials e.g. citric or ascorbic acid may also be present.  The invention further comprises antitussive compositions in unit dosage form comprising a carrying vehicle and from 0.01 to 0.1 mg per unit dose of one or more of the above indole alkaloids or salts thereof.  The compositions may be in conventional forms for oral or parenteral administration.
Patent GB-1398850-A (GB)
Title: Microwave tuning arrangements
IPC: H01P7/06
Filed: 1971-10-07
Abstract: 1398850 Tuning cavity resonators EMIVARIAN Ltd 5 Oct 1972 [7 Oct1971] 46607/71 Heading H1W The elongated conductive or dielectric tuning member of a microwave cavity is moved by means of a piezoelectric element. As shown, a cavity 1, forming part, e.g. of a Gunn diode oscillator circuit, is tuned by means of a sap. phire rod 2 attached to the free end of a multimorph piezoelectric element 4 which flexes in response to voltages applied to leads 5. In a modification (Fig. 2, not shown) the rod is attached to the centre of a flexural element having both ends located between rubber pads in fixed supports.
Patent GB-1430432-A (GB)
Title: Diamond tools
IPC: B23B27/14
Filed: 1973-10-08
Abstract: 1430432 Diamond tools INTERNATIONAL NICKEL Ltd 7 Jan 1975 [8 Oct 1973] 46901/73 Heading B5E  A diamond tool comprises at least one diamond particle embedded in a matrix of a metal or alloy with a hot-pressing temperature below 1000‹ C., the matrix incorporating one or more of the elements ruthenium, iridium or palladium. The matrix metal or alloy may be bronze, mild steel, cobalt and cobalt containing alloys, or nickel and nickel containing alloys. Preferably palladium is used with a copper and/or iron matrix, iridium with an iron matrix, and ruthenium with a cobalt mixture, the amount of ruthenium being less than 15% by weight. In an example, a single dodecahedral diamond particle was located in a small hole in a graphite block and the block and diamond placed in a die. Matrix material in powdered form was added and pressed at 230 MW/m.<SP>2</SP> at 875‹ C. After removal from the die and the graphite block, the compact was brazed to a mild steel shank and machined to clear the shoulders of the diamond.
Patent GB-1515450-A (GB)
Title: Replaceable wear members for an endless track
IPC: B62D55/205
Filed: 1976-11-12
Abstract: 1515450 Endless track vehicles CATERPILLAR TRACTOR CO 12 Nov 1976 [29 April 1976] 47261/76 Heading B7H In a track for an endless track vehicle having a dual drive sprocket 12 with two spaced rims 16, 17, and a plurality of track rollers 23 with a single rim 24 of less width than the distance between the rims 16, 17, each of a plurality of track shoes 25 pivotally connected by links 29, 30 and hinge pins 37 has bolted thereto a replaceable wear member 40 having a body portion 44 defining a rail surface 45 for running engagement with the rollers 23, and a pair of integral driving lugs 49, 50 extending from opposite sides of the body portion 44 for engagement with the respective rims 16, 17 of the drive sprocket 12. The rail surfaces 45 of the wear members 40 are disposed at substantially the same level as the axes of the hinge pins 37 to minimise gapping between the rail surfaces during flexing of the track. Shims may be fitted between the track shoes 25 and wear members 40 after a predetermined amount of wear has taken place to extend the useful life of the wear members.
Patent GB-1537367-A (GB)
Title: Cable controlled apparatus and method for assembling the same
IPC: E02F9/20
Filed: 1976-11-12
Abstract: 1537367 Bowden mechanisms; change-speed control CATERPILLAR TRACTOR CO 12 Nov 1976 [8 April 1976] 47265/76 Headings F2K and F2D To facilitate assembly, and readily absorb manufacturing tolerances, a Bowden cable operated valve spool 25 of an hydraulic power transmission control from an articulated wheeltype loader (Fig. 1, not shown) includes adjustable screwed connections between the cable core 20 and the spool 25, and the cable sheath 22, 37 and the cable mounting bracket 32, which bracket 32 is angularly adjustably positioned on the spool housing 27 by bolts 34 selectively engageable with any diametrical pairs of a circular array of holes 35 in the bracket flange 33. The spool 25 is connected to the core 20 by a clevis 30 which is adjustably positionably screwed on the core 20 and locked in any required set position by a combined lock-nut and cam 31, which lock-nut/cam 31 additionally serves to operate a microswitch to activate a remote light or buzzer in the vehicle's cab, e.g. to alert the driver or operator that the transmission is in a particular gear. The cable sheath 22 has a screwed end fitting 37 secured thereon whereby the sheath 22 is adjustably threadably mounted on the end of the bracket 32 and locked in any required set position by a locknut 40. In operation, selective movement of the spool 25 is effected by manual rotation of a control lever 11 on a steering column 14, the lever 11 acting via a pinion and rack 15, 16, linkwork 18 and bellcrank 17 for push/pull movement of the cable core 20.
Patent GB-1413166-A (GB)
Title: Process for the manufacture of a catalytic reactor
IPC: B01J37/34
Filed: 1972-10-13
Abstract: 1413166 Catalytic reactor DEUTSCHE GOLDUND SILBER-SCHEIDEANSTALT 13 Oct 1972 [15 Oot 1971] 47290/72 Headings B1E and B1F A catalytic reactor, e.g. for the oxidation of carbon monoxide and hydrocarbons in I.C. engine exhaust gases, comprises a reactor body having a catalytically active coating applied to the interior surface thereof by taking a metal and/or metal oxide and flame spraying it onto the reactor interior to directly form a catalytically active coating of the metal and/or metal oxide thereon. A metal, e.g. copper or silver, or a metal oxide, e.g. alumina, silica, zirconia or titania, may be first sprayed onto the reactor interior as an intermediate layer before spraying on the catalytically active layer. The examples relate to catalysts comprising stainless-steel coated with (i) copper chromium oxide, barium oxide and alumina, (ii) nickel chromium oxide wth an intermediate alumina layer and, (iii) silver, cobalt chromium oxide and alumina.
Patent GB-1138560-A (GB)
Title: Improvements in or relating to gutters
Inventor: MCDONALD KEVIN
IPC: E04D13/068
Filed: 1967-10-18
Abstract: 1,138,560. Gutters. BARTOL PLASTICS Ltd. 18 Oct., 1967, No. 47416/67. Heading E1B. [Also in Division A4] In a plastics union bracket 1, having flanges 11, 14 to engage over the ends 9 of a plastics gutter 10 with flanges 12A, 12B and sprung into the bracket, the flange 11 is turned downwardly and has a projection 13 to engage under the flange 12A. A rubber sealing member 7 is provided. In modifications, no flange 12B is provided, or the flange 14 has a downward extension which may have a projection to engage under the flange 12B. Other embodiments, which may be without means for securement to a wall, include a fascia bracket, outlet fall pipe, angled corner piece, and end stop.
Patent GB-1434930-A (GB)
Title: Powder metallurgy
IPC: B22F3/04
Filed: 1972-10-13
Abstract: 1434930 Isostatic pressing of metal powders PROGRESSIVE RESEARCH SERVICES Ltd 12 Oct 1973 [13 Oct 1972] 47443/72 Heading C7D Metallic powders e.g. steel or Ni are cold pressed at up to 35t.s.i. to form green compacts which are then coated with a layer of a deformable material such as plastics, rubber, or metal prior to cold isostatic compaction by immersion in a fluid and then sintering. The powder is pressed at 25-35 t.s.i. to a density # 50% theoretical and coated by spraying, dipping or fluidized bed with at least one of P.T.F.E., Al, Zn, Cu, Cu-Ni, woods metal or Rose's metal. The coated compacts are isostatically presssed cold at 50-120 t.s.i. in open cage 8 in a pressure chamber filled with a pressure liquid 9 such as water, oil or silicone liquid. Pressure may be generated by hydraulic or screw press or by explosions generated by electrical evaporation of a wire or wires immersed in the fluid.
Patent GB-1511680-A (GB)
Title: Daunosaminyl anthracyclinones
Inventor: ARCAMONE FEDERICO
IPC: A61K31/7034
Filed: 1975-11-18
Abstract: 1511680 4 - Demethoxyadriomycin derivatives SOC FARMACEUTICI ITALIA SpA 15 Nov 1976 [18 Nov 1975] 47559/75 Heading C2C The invention comprises compounds (I) to (IV), where R 1 , R 2  and R 3  are H, Cl, Br, CH 3  or CH 3 O, provided that except when R 1  and R 3  are H and R 2  is CH 3 O, R 2  and R 3  are the same; R 4  is H or CF 3 CO and R 5  is OH, OCOR 6  (ocyloxy), OCOCH 2 OCOR 6  (alkenylglycollic ocyl) or NR 7 R 8 , where R 6  is C 6-16  hydrocarbyl and R 7  and R 8  are C alkyl or together with the nitrogen atom are 1-pyrrolidinyl, piperidins, morpholino or 4-methyl-1-piperozinyl. The compounds may be prepared by brominating a corresponding compound where R 5  is H and reacting the resulting bromo-compound with an appropriate sodium salt or an amine. The compounds of the invention have activity against malignant or transformed cell growth.
Patent GB-1373657-A (GB)
Title: Restraint device for a motor vehicle
IPC: B60R21/215
Filed: 1971-10-14
Abstract: 1373657 Crash restraint bags FORD MOTOR CO Ltd 14 Oct 1971 [15 Jan 1971] 47848/71 Heading B7B  A restraint device 29 supported by a body structure 26 includes an air bag. mounting structure 40 in the form of a metal screen or slotted metal panel to absorb energy upon impact. An air bag 30 forms folds retained by tape 34 around the structure 40, the portions of the structure not covered by the bag being covered by a gas impervious covering 36. A gas generator is connected to sensing mechanism for sensing rapid deceleration of the vehicle for inflating the bag. The vehicle passenger 22 is restrained by the structure 40 for less severe decelerations deformation of which structure absorbs energy. During severe deceleration the passenger 22 tends to slide forwardly during inflation of the bag, such that the torso and knees are engaged with the device 24 and later the head and shoulders pivot into engagement with the inflated bag 30. Energy is absorbed as air or gas is forced through an orifice 37 in the bag 30.
Patent GB-1130609-A (GB)
Title: Improvements in or relating to circular knitting machines
Inventor: WELLER EGON
IPC: D04B15/32
Filed: 1965-11-11
Abstract: 1,130,609. Knitting machines. WIRKMASCHINENBAU KARL-MARX-STADT VEB. 11 Nov., 1965, No. 47915/65. Heading D1C. In a circular machine variation in stitch length when the speed of rotation of the needle cylinder is altered is prevented by rotation of the sinker cam ring. During a reduction of speed for effecting racking of the main cam drum the ring is rotated so that the cam surface pushes the sinkers further forward at the knocking-over position. When the speed is to be reduced a Bowden cable, operated by pattern chain lug 12 releases stop 8 from pawl 5-6. The pawl is reciprocated by an oscillating lever 7 to rock a cam ring 2 on the main drum, so that the cam ring is rotated by means of linkage 13-16 engaging a cam 3.
Patent GB-1468386-A (GB)
Title: Magnetic reed contact switch manufacture
IPC: H01H11/00
Filed: 1974-11-07
Abstract: 1468386 Manufacture of sealed magnetic reed contact ends STANDARD TELEPHONES & CABLES Ltd 7 Nov 1974 48140/74 Heading H1N In the manufacture of sealed magnetic reed contact units a pair of overlapping aligned reeds 10, 11 are placed on holding means 5 at a position outside the assembly head 1, 2, 3, 4 and then the holding means 5 is moved to load the reeds 10, 11 into the head. The reeds may be held on the means 5 by vacuum anvils 8, 9 or permanent magnets, electromagnets or by mechanical "grippers" and in its position remote from the head 1, 2, 3, 4, the means may be adjacent a pair of jaws 12, 13 which can engage the reeds 10, 11 to align their longitudinal axes. Other manufacturing steps may be as in Specification 1,464,406.
Patent GB-1191406-A (GB)
Title: Bis-Thioureido-Benzenes
Inventor: KATO KINPEI
IPC: C07C335/28
Filed: 1968-10-11
Abstract: 1,191,406. Fungicides containing bis-thioureido-benzenes. NIPPON SODA CO. Ltd. 11 Oct., 1968 [30 Oct., 1967; 27 Dec., 1967; 13 April, 1968; 19 April, 1968; 18 June, 1968 (2)], No. 48215/68. Heading ASE. [Also in Division C2] Fungicidal compositions containing as active ingredient compounds of the general formulae: wherein each of R and R<SP>1</SP> signifies C 1-12  alkyl, C 1  or C 2  alkyl substituted with halogen, methoxy or phenyl, C 2  or C 3  alkenyl or alkynyl, aryl which may be substituted with halogen, nitro or methyl, each of R<SP>2</SP> and R<SP>3</SP> signifies hydrogen or methyl X signifies halogen, nitro, or methyl, n is 0, 1, 2 or 3, Y is oxygen or sulphur and M is a divalent metal atom. The compositions may be in the form of wettable powders, dusts and emulsifiable concentrates and may be applied by spraying, dusting or drenching; other fungicides, insecticides, acaricides, plant growth regulators and fertilizers may also be present.
Patent GB-1373049-A (GB)
Title: Copper based alloy
IPC: C22C9/00
Filed: 1972-10-20
Abstract: 1373049 Copper-base alloy GOSUDARSTVENNY NAUCHNOISSLEDOVATELSKY I PROEKTNY INSTITUT SPLAVOV I OBRABOTKI TSVETNYKH METALLOV 20 Oct 1972 48484/72 Heading C7A An alloy used for electrical conduction and having substantial mechanical strength comprises and a total of 0.01-0.6 by weight per cent of one or more of the elements boron, silver, calcium, yttrium, indium, cerium, and hafnium, the balance of the alloy being copper and incidental impurities.
Patent GB-1091470-A (GB)
Title: High speed slip ring
IPC: H01R39/64
Filed: 1965-11-18
Abstract: 1,091,470. Collectors. CATERPILLAR TRACTOR CO. Nov. 18, 1965 [Dec. 17, 1964], No. 49008/65. Heading H2E. A slip ring has rotors 12 electrically connected to stators 18 by the flow of mercury through an annular groove 34 between them, the mercury, which also serves to cool the apparatus, being led in through pipes 29 and out through pipes 30. Interconnection between different grooves 34 is prevented by insulated discs 15, 16 which cause the mercury to flow radially outwardly and through the passages 31. The rotors 12 are mounted on a shaft 10 and are connected to wires 24 which fit into grooves in the rotors (Fig. 3, not shown), the wires 24 being connected to some testing apparatus (not shown) which rotates with the shaft 10.
Patent GB-1445466-A (GB)
Title: Method of producing a hand-stitched article and articles made by the method
IPC: B44C1/28
Filed: 1973-10-22
Abstract: 1445466 Fabrics HAMANAKA KK 22 Oct 1973 [26 April 1973] 49044/73 Heading D1K A three-dimensional network of soft flexible material is stiffened with hardening material, one or more chains of stitches is formed on it and the hardening material is removed with a solvent. A crochet hook may be used to form the chains of stitches, one at a time on a network in the form of a garment. The network may be of polyurethane, p.v.c., polyethylene covered or uncovered rubber yarn or of natural or synthetic fibres. The hardening material may be water soluble e.g. glue, gelatine, sodium cellulose, glycolate or polyvinyl alcohol or soluble in an organic solvent e.g. polystyrene.
Patent GB-1357053-A (GB)
Title: Process for separating dioxin from dioxin-contaminated2,4,5- trichlorophenoxyacetic acid
IPC: C07D319/24
Filed: 1972-10-25
Abstract: 1357053 2,4,5 - Trichlorophenoxyacetic acid HERCULES Inc 25 Oct 1972 [26 Oct 1971] 49295/72 Heading C2C 2,4,5 - Trichlorophenoxyacetic acid (2,4,5 - T) contaminated with dioxin is purified by effecting fractional liquid-liquid extraction of said dioxincontaminated 2,4,5-T with a polar liquid solvent and a non-polar liquid solvent, said dioxin and said 2,4,5-T being soluble in both of said solvents, said solvents being immiscible with each other and under the conditions of the extraction yielding rapid breaking polar and non-polar solutions, the volumetric ratio of polar liquid solvent to non-polar liquid solvent being selected so that more 2,4,5-T is dissolved by the polar solvent than by the non-polar solvent while more dioxin is dissolved by the non-polar solvent than by the polar solvent, whereby there are obtained a raffinate fraction comprising 2,4,5-T with dioxin at a substantially reduced weight ratio to the 2,4,5-T, and an extract fraction with a substantial portion of the dioxin content of the original dioxincontaminated 2,4,5-T. The purified 2,4,5-T is recovered from the raffinate, e.g. by distilling off the polar solvent. In the example, the polar solvent is a mixture of acetonitrile (90% by vol.) and water (10% by vol.) and the non- polar solvent is n-hexane.
Patent GB-1021609-A (GB)
Title: Improvements in or relating to dies for punching holes in moving cards or the like
IPC: G06K1/02
Filed: 1964-12-04
Abstract: 1,021,609. Selective punching. PHILIPS ELECTRONIC & ASSOCIATED INDUSTRIES Ltd. Dec. 4, 1964 [Dec. 7, 1963], No. 49406/64. Heading B4B. A die 1 for punching a hole in a moving card 2 in selective punching, by relative reciprocatory movement between the die and a matrix 3, has a punching surface 1<SP>1</SP> for punching half of the hole during one stroke of the reciprocatory movement and a punching surface 1<SP>11</SP> on a recess 4 for punching the remainder of the hole during the other stroke of the reciprocatory movement. The waste material removed by the punching surface 1<SP>11</SP> is sucked or blown away through a duct 7 in guide 8. The die may be reciprocated by a crank mechanism; alternatively, the die may be reciprocated relative to a stationary die.
Patent GB-1112656-A (GB)
Title: Stays for folding hoods
Inventor: MIRECKI ADOLF
IPC: B62B9/14
Filed: 1965-11-22
Abstract: 1,112,656. Stays for folding hoods. SELECT NURSERY GOODS Ltd. 20 Feb., 1967 [22 Nov., 1965], No. 49563/65. Heading E2F. A stay for a foldable hood, e.g. a perambulator or push chair hood consisting of a flexible cover 1 over a collapsible frame 2 on a body 3, is provided at each side of the hood and consists of a series of two pairs of hinged arms 4, 4 and 5, 5 each having a knee action at their hinged connection 6, 7 with an appropriate degree of stiffness and being pivotally secured at 8, 9 and 10 to the members 2 at the side of the hood, so that the front of the hood 14 and the rear of the hood 15 are independently foldable. Thus various settings of the hood between the fully extended and fully folded positions are obtainable.
Patent GB-1412894-A (GB)
Title: Process for producing anodized aluminium or aluminium alloy articles which are coloured at least in selected areas
IPC: B32B15/08
Filed: 1973-10-24
Abstract: 1412894 Coloured articles HORIZONS RESEARCH Inc 24 Oct 1973 [27 Oct 1972] 49665/73 Heading G2X A selectively coloured anodized aluminium or aluminium alloy article is prepared from the anodized article in an unsealed and dyed state by (a) pre-heating; (b) applying a transparent photopolymerizable material; (c) curing; (d) patternwise exposing; (e) developing with a solvent for the unpolymerized areas; (f) leaching the dye from the resulting bared areas, or adding a further dye to alter the colour of said bare areas; (g) rinsing; (h) stripping the photopolymer, and (i) sealing. In the embodiment in which the dye is leached, the bared areas may be dyed a contrasting colour before sealing or the bared anodized layer may be removed.
Patent GB-1116176-A (GB)
Title: Production of 1,3-bis-(heterocycloimino)-isoindolines
Inventor: VOLLMANN HEINRICH
IPC: C09B57/04
Filed: 1966-11-07
Abstract: The invention comprises a process for the preparation of 1,3-bis-(heterocycloimino)-isoindolines by reacting a 3-imino-isoindolenine which contains an easily exchangeable substituent in the 1-position with a primary 5- or 6-membered heterocyclic amine in the presence of an acidic agent.  The easily exchangeable substituent may be a mercapto, alkylmercapto, alkoxy or amino group.  The invention further comprises compounds of the formulae <FORM:1116176/C4-C5/1> <FORM:1116176/C4-C5/2> <FORM:1116176/C4-C5/3> <FORM:1116176/C4-C5/4> where R1 and R2 are different heterocyclic residues and R is H, an alkyl or alkoxy group of 1-4 carbon atoms, a cyclohexoxy, phenyl, phenoxy or aralkyl group or a carboxylic acid ester group.
Patent GB-1316930-A (GB)
Title: Hot gas defrost refrigeration system
IPC: F25B47/02
Filed: 1971-10-28
Abstract: 1316930 Refrigerating; defrosting PET Inc 28 Oct 1971 [30 Oct 1970] 50242/71 Heading F4H A compression refrigeration system comprises a plurality of evaporators 21 ... 24 which are selectively defrosted by a hot gas flow from the compressor 10 after interruption of the normal compressor flow to the condenser 14 by means of a solenoid valve 32 and a differential valve 34 in the high pressure side between the compressor and condenser to create a pressure differential in the system upstream of the liquid refrigerant receiver 17. This pressure differential promotes hot gas flow through any one or more of the evaporators, e.g. 23 and 24, and the resultant liquid refrigerant is passed via conduits 35, one way valves 36 and a common condensate header 37 back to the high pressure side of the system. The header 37 may be connected to the high pressure side of the system between the differential valve 34 and condenser, to a liquid-vapour separator, or between the condenser and receiver.
Patent GB-1449557-A (GB)
Title: Clock casings
IPC: G04B19/30
Filed: 1974-11-21
Abstract: 1449557 Clocks KIENZLE UHRENFABRIKEN GmbH 21 Nov 1974 [17 Jan 1974] 50423/74 Heading G3T A clock casing 4 is formed integrally of plastics with a cover 5 for a lamp 1 to illuminate the clock face, the lamp being mounted in an opening in a circuit board 2 and supplied via conductors 3. As described the casing 4 is of translucent thermoplastics and is cylindrical with two lamp covers 5, (6), Fig. 2 (not shown) spaced around it.