baber/WOPTO huggingface dataset:
Patent GB-1062777-A (GB)
Title: Improvements relating to toy and model vehicles
Inventor: FAIRBAIRN HOWARD WILLIAM
IPC: A63H17/38
Filed: 1963-12-09
Abstract: 1,062,777. Toy vehicles. METTOY CO. Ltd. Dec. 8, 1964 [Dec. 9, 1963], No. 48472/63. Heading A6S. A toy vehicle having a die cast metal body has a steering mechanism which comprises a steering wheel 6 secured to a shaft 7 which includes a lug 8 carrying a projection which ,engages with a slot in a lever 11 pivoted at 10 to the vehicle body. The forward end of the lever includes slots in which are positioned upright lugs of brackets 13, which are pivotally mounted on axes 4 and carry wheels 3. The brackets have limited vertical movement on axes 14 and a spring suspension is provided by a moulding (12) (Fig. 1, not shown) secured to the body and including spring fingers.
Patent GB-1171293-A (GB)
Title: Improvements in or relating to Foundation Garments of Knitted Fabric
IPC: D04B21/00
Filed: 1965-11-15
Abstract: 1,171,293. Foundation garments. M. RUDDUCK Ltd. and J. B. CHALLONERCOURTNEY. 14 Nov., 1966 [15 Nov., 1965], No. 48495/65. Heading A3V. [Also in Division D1] Foundation garments are manufactured from blank cuts from selvedged strips of warp knitted stretch fabric initially joined by draw threads, (see also Divisions Dl- D2), so that the top and/or bottom edges do not require hemming. Shaped blanks may be cut for brassieres or pantaloongirdles. Girdles may also be made by putting a fold into each end of a strip and joining the ends.
Patent GB-1370652-A (GB)
Title: Rotary furnace for carburization
Inventor: A HARA
IPC: F27D99/00
Filed: 1971-10-20
Abstract: 1370652 Forming metal carbides SUMITOMO ELECTRIC INDUSTRIES Ltd 20 Oct 1971 [30 Oct 1970 16 Sept 1971] 48824/71 Heading C1A [Also in Division F4] Metal carbides are formed using an electric furnace of particular design (see Division F4). The desired metal or its oxide or hydride are mixed or ground with carbon, the resulting mixture granulated to give a selected particle size distribution, and the granules reacted by passing through said rotary furnace at a suitable temperature, e.g. 1400 C. to 2100 C. The production of the carbides of tungsten, hafnium, titanium, chromium, niobium, tantalum, vanadium, zirconium and some mixed carbides of these materials are exemplified. The carburizing step may be performed in an inert atmosphere, e.g. nitrogen or hydrogen and may be performed in two stages in different atmospheres. The granulating step may involve compression moulding using for example stearic acid as a binder with subsequent grinding but a pan granulator using acetone binder is also suggested. The resulting carbide may be sintered with cobalt to produce cemented carbide structures.
Patent GB-1461589-A (GB)
Title: Cooling apparatus
IPC: B29C31/00
Filed: 1973-10-19
Abstract: 1461589 Conveying articles through liquid TRUE BROS CONVEYORS Ltd 21 Oct 1974 [19 Oct 1973 2 April 1974] 48848/73 and 14527/74 Heading B8A [Also in Division F4] Apparatus for cooling buoyant articles, e.g. polystyrene articles from an injection moulding machine, in a tank 1 of liquid coolant, e.g. water, comprises a first conveyer which, as shown, consists of endless belts passing round rollers on a frame 5 which is pivotable about an axis 6 by a piston and cylinder unit 12 between positions in which the lower runs of the belts are above and below the level of coolant in the tank 1. In operation, articles A are fed into the tank down transverse shoots, the frame 5 is lowered so that the lower belt runs hold the articles below the surface of the coolant and convey them to the other end of the tank, where they are removed by a second conveyer 13. The first conveyer may be driven by a reciprocating pneumatic motor 10 and a ratchet mechanism, or may driven continuously. In a second embodiment, Figs. 3-5 (not shown) the first conveyer comprises an endless band of articulated plastics plates.
Patent GB-1444610-A (GB)
Title: Process for the preparation of thermosetting coating compositions
IPC: C09D175/00
Filed: 1973-10-19
Abstract: 1444610 Thermosetting resinous compositions DAI NIPPON TORYO CO Ltd 19 Oct 1973 [21 Oet 1972] 48954/73 Heading C3P Thermosetting resinous compositions are prepared by polymerizing an ethylenically unsaturated monomer in water in the presence of a water-soluble resin having an acid value of 5 to 300 partially or completely neutralized with a base, at least one of the monomer or resin being capable of releasing an isocyanate group on heating, the polymerization temperature being lower than the isocyanate-releasing temperature. The aqueous polymer dispersion obtained may be spray-dried. In examples monomers capable of releasing isocyanate groups were prepared by (I and IV) reacting 2-hydroxyethyl or 2-hydroxypropyl methacrylate with 2,4-tolylene diisocyanate and phenol or 4,4<SP>1</SP> - methylene - bis - (cyclohexylisocyanate) and cyclohexanone oxime, or (II and III) reacting methacryloyl chloride with sodium azide and ethyl alcohol or #-caprolactam. Resins used were maleic linseed oil resin neutralized with triethylamine or partially esterified with ethylene glycol monobutyl ether and neutralized with ammonia, a polyester of phthalic anhydride, diallyl phthalate, adipic acid, dehydrated castor oil, triethylene glycol and diethylene glycol, a ethyl acrylate/styrene/2-ethylhexyl acrylate / 2 - hydroxyethyl methacrylate/ acrylic acid copolymer, an ethyl acrylate/1,1<SP>1</SP>- dimethyl - 1 - (2 - hydroxypropyl)amine methacrylimide / 2 - ethylhexylacrylate / 2- hydroxyethylacrylate / acrylic acid copolymer, a styrene / methyl methacrylate / acrylic acid copolymer, a 2 - hydroxyethyl methacrylate / styrene / methyl methacrylate/ acrylic acid copolymer, and methyl methacrylate / stearyl methacrylate / methacrylic acid copolymer, a copolymer of monomer III, methyl methacrylate, styrene and methacrylic acid, or a 1,1<SP>1</SP>-dimethyl-1-(2-hydroxypropyl)- amine methacrylimide/methyl methacrylate/2- hydroxyethyl methacrylate/styrene/methacrylic acid copolymer. Other monomers used in the process are ethyl acrylate, styrene, 2-hydroxyethyl methacrylate or acrylate, acrylonitrile, methyl acrylate or methacrylate, 1,1<SP>1</SP>-dimethyl- 1 - (2 - hydroxypropyl)amine methacrylimide, acrylic acid, 2-ethylhexyl methacrylate, isobutyl methacrylate, butyl acrylate. The compositions optionally with additives are coated on to substrates and baked to give thermoset coatings.
Patent GB-1338492-A (GB)
Title: Process and apparatus for texturizing a yarn and yarns obtained thereby
Inventor: BUZANO M
IPC: D02G1/02
Filed: 1971-10-21
Abstract: 1338492 Texturising yarns; false-twist ring RHONE POULENC TEXTILE 21 Oct 1971 [22 Oct 1970] 49007/71 Headings DID and D1F A running yarn of thermoplastic material is continuously texturised by unwinding a yarn axially from a wound cap so as to generate a twist therein, feeding the yarn in contact with a twist barrier element, e.g. a fixed ring, situated upstream of a wind-up mechanism and heat-setting the twist between the element and the station whereat untwisting is effected. The generated twist exceeds twist imparted by the wind-up mechanism. As shown, yarn 1 is unwound from a cap 2 by a delivery device 3, passes over a heating plate 4, through a pigtail guide 9; the unwinding twist accumulates upstream of a barrier ring 5 which is mounted on the ring rail upstream of the ring 6 of the wind-up mechanism having a traveller 7 through which yarn passes before collection as a cap 8. The accumulated twist runs over and is set by the plate 4. The ring 5 may have sharp edges or a smoothly curved surface engaged by the running yarn.
Patent GB-1499801-A (GB)
Title: Electrically conductive adhesive tape
IPC: C09J7/35
Filed: 1974-11-01
Abstract: 1499801 Seaming; laminating EVODE Ltd 1 Nov 1974 [24 Oct 1973] 49590/73 Headings B5K and B5N [Also in Divisions B3 and B2] Two surfaces are adhesively bonded together by positioning between them a tape or sheet of perforated metal foil on one face of which is a continuous or discontinuous layer of a hot-melt adhesive which extends into the perforations, and heating the tape or sheet electrically or by heated platens so that the adhesive flows through the openings and on cooling forms the bond. An aluminium foil may be used which is formed with triangular perforations before application of the adhesive some of which flows through the apertures. Metal displaced by perforating may be left projecting or flattened against the underside of the foil. Examples of the adhesive are those based on rubbers, polyvinyl chloride, polyvinyl acetate, polyethylene, ethylene vinyl acetate, natural or synthetic resin, esters, rosins. Natural or synthetic waxes may be included in the adhesive, plasticizers and mineral or synthetic fillers of particulate or fibrous nature. Antioxidants may be included. Two adhesive compositions are included in the Specification. Resistance or inductive heating may be used.
Patent GB-1243089-A (GB)
Title: Medium frequency generators
Inventor: BUNEA VICTOR
IPC: H02K19/24
Filed: 1968-10-21
Abstract: 1,243,089. Inductor alternators. UZINA DE MASINI ELECTRICE BUCURESTI. 21 Oct., 1968 [19 Oct., 1967], No. 49800/68. Heading H2A. In an inductor alternator for frequencies of 2000-10,000 Hz of the type in which the stator 1 has poles excited by D.C. windings 4 and an armature winding 6 located in slots 7 in the centre of each pole, the pole faces having teeth 3 arranged so that those on one half of each pole are aligned with corresponding teeth on the rotor 2 and those on the other half of each pole are aligned with slots in the rotor, the ratio of the width of the teeth on both the stator and rotor to their pitch is not less than 0À25 and less than 0À4 and the number of turns of the armature winding is such that the peak voltage on normal load is substantially the same as that on no load. As shown in Fig. 9 the stator teeth 3 have an outer portion of constant width and a tapered inner portion. The rotor teeth may be similarly shaped. The armature winding 6 is separated from the air gap by a thin slot wedge 8 substantially the height of teeth 3.
Patent GB-1313358-A (GB)
Title: Method and apparatus for twisting doubled threads
IPC: D01H1/00
Filed: 1970-10-20
Abstract: 1313358 Twisting yarns together BTR PAMUKOTEX 20 Oct 1970 [1 Nov 1969] 49835/70 Heading DID Yarns are twisted together by being withdrawn as doubled yarns from a package rotating on a hollow spindle 1, passed through the spindle 1 and twisted by an eye 8 consisting of at least two spiral turns at the end of an arm secured to the outlet end of the spindle. The axis of the spindle is arranged so as to intersect the axis around which the turns of the eye are spiralled.
Patent GB-1493264-A (GB)
Title: Automatic gain control circuit
IPC: H04N5/53
Filed: 1974-11-25
Abstract: 1493264 Television automatic gain control HITACHI Ltd 25 Nov 1974 [26 Nov 1973] 50986/74 Heading H3T A television a.g.c. system comprises means for amplifying the television signal containing a composite video signal, means for detecting the composite video signal, a sync. separator, means for modifying the composite video signal so that the pedestal is the most black level and an a.g.c. signal generator connected between the modifying means and the amplifying means to control the gain thereof. The video signal with negative going sync. pulses from the first video amplifier 4, Fig. 1, is connected to a sync. separator transistor 10 and through a switch 103 to an A.G.C. detector transistor 16. A pulse (b) from the sync. separator cancels the sync. pulse, leaving the black level pedestal the most negative going portion of the signal applied to transistor 16. Transistor 16 is biased to just conduct near the tip of the pedestal so that changes in pedestal level change the collector current to develop an A.G.C. voltage across resistor 23. Diode 14 may be replaced by a transistor with resistor 15 connected to its base, Fig. 3 (not shown).
Patent GB-1396319-A (GB)
Title: Conveyor systems
IPC: B65G43/08
Filed: 1971-11-03
Abstract: 1396319 Feeding and transferring sacks SCREENING & APPLICATION ENGS Ltd 25 Jan 1973 [3 Nov 1971] 51005/71 Heading B8A Sacks on a plurality of slat conveyers 1 (only one shown), are transferred at predetermined intervals on to a single output conveyer 4. Each conveyer 1 feeds the sacks to a pneumatic pusher 5 which discharges the sacks successively to an accumulator shoot 6. The pusher 5 is stopped when an impulse sensor 7 is operated by a sack reaching the top of the shoot 6. The feed of the sacks on to the conveyer 4, by a feed device 8, is controlled by cam mechanism 9. The number of cams on the latter is equal to the number of conveyers 1. The sacks are thus released on to the conveyer 4 at a predetermined spacing, and are interleaved with the sacks fed from the other conveyers 1. The device 8 as shown, is a drum (15) (Figs. 2 and 3, not shown). The drum (15) is stopped when a sensor 10 is activated as a sack leaves the drum (15). The sensor 10 comprises a pair of counterbalanced arms (15) (Fig. 4, not shown), carrying articleengaging rollers (27).
Patent GB-1175826-A (GB)
Title: Compositions containing Polymers of Vinyl Chloride
IPC: C08L27/06
Filed: 1966-11-16
Abstract: 1,175,826. Coating. EASTMAN KODAK CO. 16 Nov., 1966 [7 Feb., 1966], No. 51317/66. Addition to 1,142,943. Headings B2E and B2K. [Also in Division C3] A coating composition comprises (a) a homopolymer of vinyl chloride, or a copolymer with up to 50% of vinyl acetate or vinylidone chloride, and (b) 10 to 60 parts per 100 parts of (a) of an unsaturated polyester having the recurring unit of the formula -[-G 1 -A 1 - G 2 -A 2 -]- wherein at least one of -G 1 - and -G 2 - is the residue of 2,2-bis (4-hydroxycyclohexyl) propane (HBPA) and the other -G- is the residue of 2,2,4-trimethyl-1,3- pentane diol (TMPD), or of 2,2-dimethyl-1,3- propane diol (NPG), or of HBPA, -A 1 - is the residue of a dibasic acid which is -ophthalic, isophthalic, terephthalic, tetrahydrophthalic, fumaric, adipic, succinic, maleic, itaconic, mesaconic, or citraconic, and -A 2 - is the residue of an unsaturated dibasic acid which is fumaric, maleic, itaconic, mesaconic, or citraconic. A polyhydric alcohol or tribasic acid may also be incorporated. Up to 50% of the unsaturated acid residues may be replaced by another aliphatic dibasic acid residue e.g. of azelaic, sebacic, suberic or glutaric acid. Conventional catalysts and cross-linking agents may be used, together with heat, to effect a cure of the compositions, or they may be cured by heat alone. Conventional plasticizers, stabilizers and diluents may also be incorporated. The compositions may be coated on metal e.g. cold-rolled steel, ceramic, glass, plastic, or wood articles. The coating may be performed by, as a first stage, applying the polyester, and then applying the polymer of vinyl chloride.
Patent GB-1059990-A (GB)
Title: Substituted pyridines
Inventor: TOMLIN CLIVE DUDLEY SPENCER
IPC: A61K31/00
Filed: 1964-12-18
Abstract: Novel compounds of the formula <FORM:1059990/C2/1> wherein X2, X3, X5 and X6 may be the same or different, and each represents either Cl or F; and thio-ethers and salts thereof, may be prepared by reacting the appropriately substituted pentahalogeno pyridine with a hydrosulphide, preferably an alkali metal hydrosulphide, under alkaline conditions in an inert solvent.  The salt thus prepared is liberated by acidification to yield the free thiol.  Suitable salt-forming groups are alkali and alkaline earth metals, and groups derived from organic bases, e.g. piperazine. The thio-ethers are prepared by reaction of the corresponding thiol with an organic halide or a dialkyl sulphate, preferably under alkaline conditions. The compounds are used in herbicidal and veterinary compositions as the active ingredient (see Division A5).ALSO:Herbicidal and veterinary compositions comprise, as the active ingredient, one or more new compound of the formula <FORM:1059990/A5-A6/1> wherein X2, X3, X5 and X6, which may be the same or different, each represent C1 or F; or a salt or thio-ether thereof.  Herbicidal compositions: preferred of the novel compounds are the thiols wherein one of the X-substituents is fluorine.  Among those specified are 3-chloro-2,5,6-trifluoro-, 3,5-dichloro-2,6-difluoro- and 3,5,6-trichloro-2-fluoropyridine-4-thiols and salts and ethers thereof.  Compositions may be solid or liquid and comprise as other adjuvants, solid diluents, suspending agents and surfactants, e.g. ethylene oxide condensates or organic suphonates.  The amount of the active ingredient is usually 0.1-2.0% by weight, although concentrates containing 10-80% by weight may be made.  They may be used as pre- or postemergence weed treatments.  (See Examples 13-17).  Veterinary compositions: The specified novel compound is 2,3,5,6-tetrachloropyridine-4-thiol or a veterinarally acceptable salt thereof, e.g. the alkali or alkaline earth metal salts, or a salt of a non-toxic organic base such as piperazine.  Other adjuvants to these compositions include inert diluents, fillers, disintegrating agents, bacteriostats and -cieds, sporicides, stabilising agents, thickening agents, preservatives, wetting agents, dispersing agents, suspending agents and veterinarally-acceptable dyes.  Additional vetinarally useful substances may also be present, e.g. vitamins, drugs and numerial salts.  The compositions may take the form of tablets, boluses, capsules, aqueous or oily solutions or suspensions, dispersible powders, premixes suitable for addition to animal foodstuffs or mixtures with such foodstuffs, and may be designed for oral or parenteral administration.  Those compositions intended for direct use usually contain 0.1-2.0% by weight of active ingredient; premixes usually contain 5-25% by weight.  (see Examples 7-11).
Patent GB-1255988-A (GB)
Title: Improvements in or relating to methods of coating
IPC: F16C13/00
Filed: 1969-10-22
Abstract: 1,255,988. Making rollers; jointing. A. AHLSTROM OSAKEYHTIO. 22 Oct., 1969 [28 Oct., 1968], No. 51773/69. Headings B3A and B3V. [Also in Division B6] A method of applying a metallic coating to a metallic body, e.g. the roller of a paper or pulp machine, comprises melting the outer surface layer of the coating and allowing it to cool so that it causes the coating to contract into intimate contact with the body, after which the melted layer is partially or entirely removed. In an example, steel plates 3 are secured about a cast-iron roller 1 by axial welds 4, and may also be joined by circumferential welds to form a continuous coating. The outer surface of the coating is melted by gas flame, electric arc, plasma torch or laser beam.
Patent GB-1105839-A (GB)
Title: Improvements in or relating to flanges for textile beams
Inventor: STANWORTH LAWRENCE
IPC: D02H13/28
Filed: 1966-11-19
Abstract: 1,105,839. Warp beams. THOMAS ASHWORTH & CO. Ltd. 19 Nov., 1966, No. 51898/66. Heading D1E. A warp beam has a metal barrel 1 on which is screwed an aluminium flange 5 which has attached to it by screws 15 a cast iron inner flange 4 with a pike 8.
Patent GB-1159108-A (GB)
Title: Corrosion Resistant Ferrous Base Product and Process of making same
IPC: C25D5/14
Filed: 1966-11-22
Abstract: 1,159,108. Electro-deposition of chromium and chromium oxides. YOUNGSTOWN SHEET & TUBE CO. Nov. 22, 1966 [Aug. 26, 1966], No.52301/66. Heading C7B. A corrosion resistant ferrous base product has a duplex corrosion resistant coating formed of an inner layer of metallic chromium and an adherent outer layer comprising one or more chromium oxides. The inner layer may be deposited from an aqueous solution containing 180-600 grams/l of chromium trioxide and an acid catalyst, e.g. sulphuric acid, or fluosibicic acid, the chromic acid to catalyst ratio being between 50 and 150 to 1. The bath temperature may be 37À5‹ C. -70‹ C. and the current density in excess of 0À16 amps/ sq. cm. Deposition of the oxide layer may take place in a solution of chromium trioxide or sodium dichromate in amount between 10 and 60 grams/l. At a temperature in the range 20‹ C. to 90‹ C. the current density is between 0À011 and 0À13 amps/sq. cm., the total current being 0À011-0À11 coulombs/ sq. cm. Preferably the layer of chromium is 0À00635-0À01905 microns and the oxide layer from 11 to220milligrams/sq. m. The base, if in the form of strip may be passed through the deposition baths continuously, cleaning and rinsing baths being included in the sequence.
Patent GB-1525518-A (GB)
Title: Collapsible table convertible into a roof-rack tray
IPC: B60R9/045
Filed: 1975-12-22
Abstract: 1525518 Tables convertible into roof racks A C PITTAS 17 March 1977 [22 Dec 1975]  52378/75 Heading A4H [Also in Division B7] A table having folding legs 12 may be converted into a roof rack for a vehicle by turning it upside down and affixing it to a support structure on the vehicle so that the table top 11 forms a tray for the roof rack and the folded legs form lateral supports.
Patent GB-1503810-A (GB)
Title: Apparatus for the mixing and spraying liquids
IPC: B05B7/12
Filed: 1975-12-23
Abstract: 1503810 Spray-producers FONDERIEET ATELIERS DES SABLONS 23 Dec 1975 [3 Jan 1975] 52551/75 Headings B1C and B2F A spray-gun for washing vehicles or hair comprises a nozzle 3 supplied with a first liquid through a conduit 4, a trigger-controlled valve 16 and a Venturi 2, and with a second liquid 7 from a reservoir 8 through a tube 6, trigger-controlled valve 17 and conduit 5 which enters the neck of the Venturi. The nozzle 3 allows manual adjustment of the spraying force. The first liquid may be water and the second liquid detergent or shampoo.
Patent GB-1413407-A (GB)
Title: Dihydropyrido-pyrimidine derivatives their  preparation  and therapeutical use
IPC: C07D471/04
Filed: 1973-11-13
Abstract: 1413407 Dihydropyridopyrimidine derivatives LES LABORATOIRES SMB ANCIENS ETABS J MUELBERGER ET R BAUDIER 13 Nov 1973 [14 Nov 1972 12 Nov 1973] 52661/73 Heading C2C Novel compounds of the Formula (I) wherein R 1  denotes H or alkyl; and R 2  denotes unsubstituted or substituted alkyl, alkenyl, cycloalkyl, cycloalkenyl, pyridyl or unsubstituted or substituted phenyl, may be obtained by reacting a compound of Formula (II) with an ethyl orthoester of the formula preferably in the presence of a dehydrating agent such as acetic anhydride or phosphorus oxychloride. Pharmaceutical compositions, useful as hyprosedative, trianquillizing neuroleptic diuretic or anti-inflammatory activity, comprise compounds of Formula I, in admixture with a suitable carrier in forms suitable for oral, rectal or parential administration. The above compounds may be administered in combination with another therapeutical agent.
Patent GB-1533649-A (GB)
Title: Crosslinkable tetra-imidyl derivatives
IPC: C07D209/48
Filed: 1976-12-17
Abstract: 1533649 Unsaturated imide polymers CIBA. GEIGY AG 17 Dec 1976 [19 Dec 1975] 52827/76 Heading C3R [Also in Division C2] Compounds of the formula wherein R is OH, unsubstituted or substituted phenoxy, C 1 -C 18  alkoxy or O<SP>-</SP>M<SP>+</SP> where M<SP>+</SP> is an alkali metal cation, a trialkylammonium cation having 3-24 carbon atoms or a quaternary ammonium cation, A is or R 1  and R 2  are H, Cl, Br or CH 3 , Q is NH and Y is a bivalent organic radical having at least two carbon atoms or -Q-Y-Q is the grouping wherein R 3  and R 4  are H, CH 3  or phenyl and the corresponding imidised derivatives may be crosslinked optionally in the presence of a diamine and/or a vinyl compound. Examples describe -the crosslinking of compounds of Formula I alone or with 4,41-diaminodiphenylmethane. The crosslinking may be carried out thermally, chemically or under the influence of electromagnetic waves. The organic radical represented by Y may be a polyamide radical. The compounds may be prepared by reacting one or two compounds of the formula where R<SP>1</SP> is OH, unsubstituted or substituted phenoxy or C 1 -C 18  alkoxy or the two R's represent an oxygen grouping, with one or more compounds of the formula HQ-Y-QH and the resulting compound of Formula I is optionally subsequently imidised or converted into another derivative of Formula I.