baber/WOPTO huggingface dataset:
Patent GB-1240699-A (GB)
Title: Adhesive
IPC: C09J109/00
Filed: 1968-10-17
Abstract: 1,240,699. Treating textiles. FIRESTONE TIRE & RUBBER CO. 17 Oct., 1968 [27 Oct., 1967], No. 49273/68. Heading D1P. [Also in Division C3] Textile material, e.g. polyester, is treated with an aqueous composition comprising a latex of a terpolymer of 2- or 4-vinyl pyridine or a C 1-8  alkyl derivative thereof, butadiene or isoprene, and styrene, α-methyl styrene, vinyl toluene, or a chlorostyrene, a novolak resorcinol-formaldehyde resin and a resol resorcinol-formaldehyde resin. The treated material is then suitable for bonding to rubber, for example in tyres.
Patent GB-1366213-A (GB)
Title: Packing machines
IPC: B31B50/10
Filed: 1972-10-26
Abstract: 1366213 Packaging TETRA PAK DEVELOPPEMENT SA 26 Oct 1972 [25 Nov 1971] 49400/72 Heading B8C [Also in Divisions B6 and F2] In a packaging machine a transversely creased web 1 is fed to a device 2 mounted on a rotatable shaft 6, and having longitudinal edges 4 which engages with crease lines in the web so that the device rotates in synchronism with the crease pattern in the web. The device may comprise at least two wings 3 or a disc projecting on either side of the shaft 6. The shaft 6 may carry a cam which controls the printing, hole punching, sealing, or feeding of the web. Alternatively the shaft may drive another shaft 15 which through an arm 16 engages a pin 22 on a printing roller 18 to rotate the roller. When a segment 21 on the rollers engages the web passing around a roller 13 the roller 18 rotates faster than the arm 16. There may be a second roller 18 which can be swivelled in to replace the first roller 18 when a change of printing is required.
Patent GB-1173370-A (GB)
Title: Pressure Limiting Device
IPC: F15B13/00
Filed: 1967-11-01
Abstract: 1,173,370. Hydraulic transmission of power; valves. BENDIX CORP. 1 Nov., 1967 [17 Nov., 1966], No. 49623/67. Headings F2D and F2V. In the control of an hydraulic motor 14 driving a load 16 and supplied with motive pressure from a source Ps through a reversing valve 12 and fluid lines 22, 24, the lines 22, 24 are connected to each other through pressure relief valves 10 normally biased to a closed position by pressure in line 48 from the source Ps, but biased to an open position to allow lines 22, 24 to communicate with each other when the pressure P1 or P2 in either line exceeds by a predetermined amount the pressure Ps in line 48. As shown, the valves 10 comprise two hollow spools 36, 38 in a common bore 46 and biased against their valve seats 42, 44 by a single spring 40 and the reference pressure 48. Alternatively, the spools are in separate bores and two springs are provided.
Patent GB-1104001-A (GB)
Title: Closures for containers
IPC: B65D41/06
Filed: 1964-12-09
Abstract: 1,104,001. Container closure. E. J. TREANOR. 30 Nov., 1965 [9 Dec., 1964; 15 April, 1965], Nos. 50031/64 and 16141/65. Heading B8T. A container closure which is difficult for a child to remove consists of a cap with diametrically opposed tooth-like locking formations 36 on the inner wall of its skirt 30 which are brought into engagement with diametrically opposed tooth-like formations 39 on the container neck or on a component secured to the neck. The cap is rotated until its formations engage stops 42 at the end of the formations on the container; the formations are urged into mutual engagement by a resilient plate 37 in the cap which is forced against the container mouth, and an axial force is required to disengage the formations before the cap can be removed. Alternatively the cap formations consist of opposed spigots, and the container formations are arranged helically so that as the cap is rotatably applied it is drawn axially on to the container. The cap formation may be located on a plug part depending into the container neck, and instead of a plate 37 the force between the parts may be provided by a resilient ring or disc, in the latter case it may comprise a resilient plastics foam integral with the cap top. Alternatively the resilient plate has a concave underface and a sloping circumferential edge, Fig. 21 not shown, and has a plug part snap-fitted into a socket depending from the cap top.
Patent GB-1086183-A (GB)
Title: Process for preparing f,8-dimethoxy-2,5-dimethyl-b-hydroxy-2-(4',8',12'-trimethyl-tridecyl) chroman
IPC: C07D311/72
Filed: 1964-12-09
Abstract: 7,8 - Dimethoxy - 2,5 - dimethyl - 6 - hydroxy- 2 - (41,81,121 - trimethyldecyl)chroman is prepared by reducing 2,3-dimethoxy-5-methyl-benzoquinone with a metal acid reducing system and treating the reaction product with phytol or isophytol. Reference has been directed by the Comptroller to Specification 870,638.
Patent GB-1457374-A (GB)
Title: Embossable single-coated or multicoated print carrier and a pro- cess for its  manufacture
IPC: D21H19/82
Filed: 1974-11-19
Abstract: 1457374 Coating E HOLTZMANN & CIE AG 19 Now 1974 [20 Nov 1973] 50152/74 Heading B2E An embossable, single-coated or multicoated print carrier, suitable for wallpaper to be printed by gravure printing or flexographic printing, comprises a base material which has at least one coating which consists of pigments and binders and at least one coating that has been applied with a trailing blade, the specific volume of the print carrier being greater than 1.2 cm<SP>3</SP>/g. The base material may be a conventional, machine-glazed wall raw-paper or a board and it may be glazed on one side. The coating(s) may be brushed immediately after application.
Patent GB-1170095-A (GB)
Title: Ground Impacting Device
Inventor: OGURA TATSUO
IPC: E01C23/12
Filed: 1966-11-09
Abstract: 1,170,095. Road tampers; road breakers. CHYUGOKU KOGYO K.K. 9 Nov., 1966, No. 50158/66. Heading E1G. [Also in Division F2] Device particularly for tamping ground and wrecking paved surfaces, comprising a base member 6, a vibrating body 1 actuated by a prime mover 2 such as an electric motor or i.c. engine, a resonating member 4, an impacting member 8 responsive to vibrations of the resonating member, springs 3 connecting the vibrating body, and resonating member, and springs 5 connecting the resonating member and base member, at least one of the springs being a pneumatic spring whose spring constant can be adjusted so that the amplitude of vibration of the body 1 is relatively small whilst the member 4 oscillates with resonant amplitude. The springs may be all pneumatic springs, or a combination of pneumatic and metallic springs. The spring constant of the pneumatic spring is adjusted by introducing liquid or increasing the air pressure in the springs. The resonating member can be filled with liquid to adjust its weight. In another embodiment (Fig. 6, not shown) the impacting and resonating members comprise a single plate (4). In a further embodiment (Fig. 7, not shown) the impacting member comprises a boat-shaped plate (40), the impacting force from the resonating member being transmitted through studs (46), (47) and base (29).
Patent GB-1125468-A (GB)
Title: Improvements relating to machines for granulating thermoplastic synthetic plastics materials
IPC: B29B9/06
Filed: 1965-11-25
Abstract: 1,125,468. Extrusion granulators. BARMAG BARMER MASCHINENFABRIK A.G. 25 Nov., 1965 [25 Nov., 1964], No. 50182/65. Heading B5A. An extrusion granulator comprises an annular multi-orificed die 7, a cutter head 5 supporting blades 6, and an axially adjustable shaft 1 which is coupled to an hydraulically or pneumatically operated piston 14, for coarse adjustment of the gap between die 7 and cutter head 5, and which is coupled to a hand wheel 24 for fine adjustment of this gap. The granulator preferably comprises a water chamber 3, and shaft 1 is rotated by a pulley 8 which allows axial movement of shaft 1 by sliding of key 9 within a slot 10. Hand wheel 24 is firmly coupled to an internally threaded sleeve 23 which is prevented from axial movement towards die 7 by abutment with machine frame 21 and axial movement away from die 7 by lock nuts 25, 26. The internal threads of sleeve 23 engage external threading on an axially adjustable cylinder 19 which is locked by nuts 17, 18 to hydraulic or pneumatic cylinder 11 and prevented from rotating by a pin 22. Rotation of hand wheel 24 thereby causes axial displacement of this cylinder and of piston 14, which latter is linked to shaft 1, by a portion 16 axially fixed thereto, but which allows rotation of the shaft. In a modification, cylinder 19 is dispensed with and sleeve 23 co-operates directly with threading on cylinder 11 which is prevented from rotating.
Patent GB-1078570-A (GB)
Title: Improvements in or relating to handle and reel support assemblies for fishing rods
IPC: A01K87/06
Filed: 1963-12-19
Abstract: 1,078,570. Handle and Reel Support Assemblies for fishing rods. DEUTSCHE ANGELGERATE MANUFACTUR (DAM) HELLMUTH KUNTZE. Dec. 19, 1963 [May 10, 1963], No. 50250/63. Heading A1A. A handle and reel support assembly for a fishing rod 7 comprises a reel support 4 having a T-shaped foot, the arms 5 of which are secured within the handle 2 and covered by soft rubber elements 16, 17. The arms 5 abut a tube 6 which is secured to the rod 7, by a pin 10, together with a cork cylinder 15 and a flared metal sleeve 8.A cap 13 screwed on to a threaded extremity 14 of the tube 6 retains a further flared metal sleeve 9 and a further cork cylinder 15. A spring (not shown) may be used to clamp the parts together.
Patent GB-1065100-A (GB)
Title: High temperature niobium base alloys
IPC: C22C27/02
Filed: 1963-12-20
Abstract: The low-temperature ductility properties of niobium alloy containing tungsten and/or molybdenum are improved while still retaining structural stability and strength at high temperatures by heating the alloy to within the range 982 DEG C. to 1538 DEG C. and reducing the cross-sectional area of the heated alloy by plastic deformation. Examples of the alloy may include some or all of the following elements, percentages being by weight:-  <TABS:1065100/C6-C7/1> One or more of the following may also be included:-  .Zirconium.0.2-5% .Hafnium.0.2-5% .Beryllium.0.2-5% The alloy may be encased in steel and/or molybdenum plates and its cross-sectional area reduced in two stages between which the alloy is removed from the casing and annealed in a vacuum of about 0.1 mm of mercury for one hour. After the second reduction stage, the alloy is again removed from its casing and annealed in a vacuum for 30 minutes. A tabular statement is included in the Specification listing, among other data, annealing temperatures within the range 1204 DEG C. - 1649 DEG C. and hardness numbers.  Some of the hot-working temperatures listed for the reduction stage exceed 1558 DEG C., and it is stated that these approach too closely the temperatures at which recrystallization occurs during working and thus make low-temperature ductility more difficult to achieve.
Patent GB-1061087-A (GB)
Title: Voltage regulator devices
Inventor: THOMAS PETER GEORGE
IPC: H01F29/04
Filed: 1963-12-20
Abstract: 1,061,087. Tap-changing transformer systems. FOSTER TRANSFORMERS Ltd., and P. G. THOMAS. Dec. 21, 1964, No. 50362/63. Heading H2H. In a voltage regulating transformer 1 of the type in which the output voltage can be varied by the operation of coarse and fine tapping switches, the fine switch comprises pairs of silicon controlled rectifiers 4, 5 and 6, 7 which are connected in inverse parallel in series with each moving contact 16, 17 of the coarse switch and which are associated with auxiliary windings 2, 3 arranged so that the fine switch is adapted to cover the incremental steps between successive coarse switch contacts. A suitable drive circuit for triggering the silicon controlled rectifiers is described with reference to Fig. 2 (not shown).
Patent GB-1087246-A (GB)
Title: Gas-solid chromatographic column
IPC: G01N30/56
Filed: 1964-12-10
Abstract: A packing for gas chromatography columns comprises a clathrate compound formed from a mono- or di-valent anion salt of a metal forming a coordination compound with water or nitrogen compounds wherein the nitrogen atom has an unshared electron pair, together with water or such nitrogen compound.  Specified metals are V, Cr, Mo, W, Mn, Fe, Ru, Os, Co, Ir, Ni, Pd, Pt, Cu, Ag, Au, Zn, Cd and Hg and which have atomic numbers of 22-31, 40-49 or 72-81 and they may be in the form of the chloride, sulphate, nitrate, cyanide, thiocyanate or bromide.  Specified nitrogen compounds are pyridine, ammonia, 2,21-bipyridine, 2,21-biquinoline, ethylene diamine, diethylene triamine, 1,10-phenanthroline and substituted 1,10-phenanthrolines. Specified coordination compounds and the corresponding clathrate compounds are Cu(Py)4(NO3)2 (becoming Cu(Py)2(NO3)2), Cu(NH3)4(NO3)2 (becoming Cu(NH3)2(NO3)2), Cu(Py)4SO4 (becoming Cu(Py) SO4), CuSO4.5H2O (becoming CuSO4.H2O), 3Cd SO4.8H2O (becoming Cd SO4), MgCl2.6H2O (becoming Mg Cl2.2H2O) and Cu (1,10-phenanthroline) 2(NO3)2 (no change).  The packing may be filled into the column conventionally or if it tends to collapse to a powder, it may be prepared within the tube.  The column may be a copper, glass, nylon or Teflon (Registered Trade Mark) tube of 1/8 in. outside diameter.  Figures are given for the retention times of numerous compounds (hydrocarbons, halogenerated hydrocarbons, alcohols, ethers, esters, ketones and ethylene chlorohydrin under specified conditions with temperatures between 38 DEG C and 179 DEG C.
Patent GB-1040425-A (GB)
Title: Improvements in or relating to surgical devices for use in tracheotomy
IPC: A61M16/04
Filed: 1963-12-24
Abstract: 1, 040, 425. Tracheotomy tubes. R. PESTY. Dec. 24, 1963 [Dec. 26, 1962; Dec. 14, 1963], No. 50852/63. Heading A5R. A tracheotomy tube comprises parallel air conduits 11, 9 for supplying air for breathing and assisting speech respectively, a deflecting skirt 6<SP>1</SP> of resilient flexible material being arranged on the breathing air conduit 11 to direct air emerging through orifices 6 from the other conduit 9 towards the patient's vocal cords. The inner end of a tracheotomy tube is surrounded by a bag 3 which is inflatable through a third conduit 5 to seal the tube against the trachea. A U-shaped baffle 6 3  (Fig. 5a not shown) may be disposed within the skirt to deflect air passing to the skirt through two openings 64, 65 into several streams. Projections 8 on the tracheotomy tube keep the skirt away from the trachea wall.
Patent GB-1089311-A (GB)
Title: Improvements in and relating to water separators
Inventor: FARNUM ROBERT FRANKLIN
IPC: B64D13/00
Filed: 1965-12-02
Abstract: 1,089,311. Centrifugal separators; separating liquid particles from gas. UNITED AIRCRAFT CORPORATION. Dec. 2, 1965, No. 51184/65. Headings BIT and B2P. An apparatus for removing particles of moisture from air for use in aircraft air conditioning systems comprises a housing 12, 14 within which is secured a separator proper consisting of a cylindrical vortex chamber 38 having swirl vanes 37, Fig. 2, arranged circumferentially and tapering inwardly in the general direction of air flow, and of a moisture-collecting chamber 42 provided with apertures 44 for the passage therethrough of separated moisture particles, a disc-shaped moisture particle coalescer 24 made of a woven, knitted or matted sheet of fabric being interposed between an inlet 22 for moisture-laden air and the vortex chamber and being secured at its outer periphery to the housing to extend substantially perpendicular to the general direction of air flow. The coalescer may be in the form of a solid disc extending right across the housing inlet end portion, Fig. 3 (not shown) or, as shown in Fig. 1, it may be annular, being secured at its inner periphery to a ring clamp 30 which is itself secured by an annular support member 34 to a bulkhead 32 supporting one end of the vortex chamber. A spring-loaded valve 52 permits by-passing of the coalescer 24 by the moisture-laden air should the coalescer become clogged, the air passing via apertures 61 in the member 34. In operation, the moisture-laden air passes first through the coalescer 24 where moisture particles coalesce into larger ones and are entrained in the air stream. The air with the coalesced particles then enters the vortex chamber through the vanes 37 and as a result of the swirl imparted to the air by the latter the particles of moisture are separated out centrifugally against the perforated wall of the chamber 42 and pass through the apertures 44 into the housing interior from which they are discharged at 46. Some of the coalesced moisture particles are also separated on the vanes 37 as the air impinges on the latter, these particles due to the tapering of the vanes are directed, while adhering to the vanes and the vortex chamber wall, to the chamber 42 where they are also discharged through the apertures 44. The moisture free air leaves the chamber 42 through a duct 40.
Patent GB-1103606-A (GB)
Title: Sulfinyl- and sulfonylpyridines
Inventor: JOHNSTON HOWARD
IPC: C07D213/71
Filed: 1965-12-02
Abstract: An aqueous synthetic latex paint composition comprises an interpolymer of ethyl acrylate, methyl methacrylate, acrylic acid and methacrylic acid, potassium tripolyphosphate, titanium dioxide, mica, calcium carbonate, clay, propylene glycol, methyl cellulose, an anti-foam agent and, as a fungicide, a sulphinyl- or sulphonyl-pyridine compound having the formula L-M-R wherein R represents alkyl having from 1 to 12 carbon atoms, haloalkyl having from 1 to 5 carbon atoms, phenyl, monohalophenyl, benzyl or monohalo-benzyl; M represents sulphinyl (-SO-) or sulphonyl (-SO2-) and L represents a chloropyridyl group having the formula <FORM:1103606/C3/1> in which X represents chlorine or hydrogen, each Y represents chlorine, bromine or fluorine and Z represents chlorine, bromine, fluorine or hydrogen.  The pyridine derivatives are specified as paint additives, typical compounds being 2,3,5-trichloro-4-(methyl-sulphonyl)-pyridine,2-trichloromethyl - 3,5 - dichloro - 4 - (methyl-sulphonyl)-pyridine and 2,3,5,6-tetrachloro-4-(propylsulphinyl)-pyridine.ALSO:Sulphinyl- or sulphonyl-pyridine compounds having the formula L-M-R, wherein R represents alkyl having from 1 to 12 carbon atoms, haloalkyl having from 1 to 5 carbon atoms, phenyl, monohalophenyl, benzyl or monohalo - benzyl; M represents sulphinyl (-SO-) or sulphonyl (-SO2-) and L represents a chloropyridyl group having the formula <FORM:1103606/C2/1> <FORM:1103606/C2/2> or <FORM:1103606/C2/3> in which X represents chlorine or hydrogen, each Y represents chlorine, bromine or fluorine and Z represents chlorine, bromine, fluorine or hydrogen, may be produced by oxidizing using means known in the art for oxidizing a thio group to a sulphinyl and/or sulphonyl group a thiopyridine having the formula <FORM:1103606/C2/4> <FORM:1103606/C2/5> or <FORM:1103606/C2/6> Preferred oxidizing agents are hydrogen peroxide and nitric acid. Examples describe the preparation of a number of sulphinyl- and sulphonyl-pyridines, typical examples being 2,3,5-trichloro - 4 - (methylsulphonyl) pyridine and 2,3,5,6 - tetrachloro - 4 - (methylsulphinyl) pyridine.ALSO:Fungicidal compositions comprise a sulphinyl- or sulphonylpyridine compound L-M-R wherein R represents alkyl having from 1 to 12 carbon atoms, haloalkyl having from 1 to 5 carbon atoms, phenyl, monohalophenyl, benzyl or monohalo-benzyl; M represents sulphinyl (-SO-) or sulphonyl (-SO2-) and L represents a chloropyridyl group having the formula <FORM:1103606/A5-A6/1> <FORM:1103606/A5-A6/2> or <FORM:1103606/A5-A6/3> in which X represents chlorine or hydrogen, each Y represents chlorine, bromine or fluorine and Z represents chlorine, bromine, fluorine or hydrogen, in admixture with an inert carrier, and are preferably employed as liquid or dust compositions.  Typical examples of the pyridine derivatives are 2,3,5-trichloro-4-(methylsulphonyl) pyridine and 2,3,5,6-tetrachloro-4-(methylsulphinyl) pyridine.
Patent GB-1446417-A (GB)
Title: Electric heaters
IPC: F04F9/00
Filed: 1972-11-08
Abstract: 1446417 Vapour vacuum pumps BOC INTERNATIONAL Ltd 19 Nov 1973 [8 Nov 1972] 51489/72 Heading F1E [Also in Divisions H1 and H5] In a fluid heater, particularly for use in a vacuum pump, in which a porous hollow heating resistor 14 extends between the annular contact faces 36 of terminals 16, 18. The contact face of each terminal is knurled, grooved or serrated and provided with an adherent layer of noble metal e.g. gold, to improve the contact resistance. Terminal 16 is secured to a tubular conductor 20 provided with a current supply cap 22. Terminal 18 is connected to a perforated fluid and current supply tube 24 which is insulated from cap 22. Bellville washers 30 acting between cap 22 and an adjustable collar mounted on supply tube 24 bias the terminals against the resistor 14 and allow for thermal expansion. Thermal insulation 46 e.g. asbestos or ceramic wool prevent the direct access of cooling air to terminal 16. Condensation on the exterior of the lower terminal 18 can be prevented by lagging with asbestos or paper or cloth made from aluminium oxide fibres. Alternatively a thin walled stainless steel cap of low thermal conductivity which is perforated to prevent air at atmospheric pressure being trapped therein, may provide the thermal insulation. A sleeve of porous ceramic over inlet tube 24 removes turbulance. A porous tube 15 of alumina fibres lining tubular resistor 14 introduces a desired impedance into the fluid-flow path to reduce the effects of variations of the head of hydrostatic pressure caused by the length of the resistor. Resistor 14 is supported by a thin walled metal sleeve 40 of poor thermal conductivity e.g. stainless steel, depending from flange 38, the flange 38 being removably mounted in an apertured support 10 whose aperture is large enough to allow the resistor 14 to be freely removed for servicing. Support 10 is itself in the form of a flange which is removably supported on an apertured casing member 4. Depending from support 10 is a thin walled sleeve 8 of poor thermal conductivity to which is attached a vapour jet assembly 6. The gap between sleeves 8 and 40 is made small to exclude vaporized fluid issuing from the external surface of resistor 14 from reading and condensing on the relatively cold flanges 10, 38. Surrounding the radiation shield 2 is a pump casing 3 Fig. 2 which is water cooled by tubing 5 so that the working fluid of the vapour pump can be returned as liquid to a reservoir 7 for re-use, while the pumped gases are passed to a rotary vacuum pump 9 downstream of the vapour vacuum pump.
Patent GB-1529848-A (GB)
Title: Ironing machine
IPC: D06F71/18
Filed: 1975-12-17
Abstract: 1529848 Presses O BORDOGNA & CMACPI SpA 17 Dec 1975 [23 Dec 1974] 51579/75 Heading D1A A machine for pressing the lapels and collar of a jacket, overcoat or like garment comprises a rotatable half-dummy 3 cooperable with respective forms 7, 10 operable to press the lapels and the rear end lateral portions of the collar respectively.
Patent GB-1138966-A (GB)
Title: Improvements in or relating to web positioning apparatus for use with high speed printers
Inventor: WALSH CHARLES BERNARD
IPC: B41J11/32
Filed: 1965-12-07
Abstract: 1,138,966. Selective printing. INTERNATIONAL COMPUTERS Ltd. 21 Nov., 1966 [7 Dec., 1965], No. 51758/65. Heading B6F. A web transverse adjustment mechanism comprises two endless loops of flexible inextensible material 21, 40 which are respectively coupled to left hand driving pin-feed mounts 6, 7 and right-hand pin-feed mounts 8, 9 so that transverse adjustment drives, e.g. motors 38, 51 move synchronously all of the pin feeds engaging one side of the web together. Adjustment of the loops 21, 40 is effected by a screwed attachment 22 and are kept tensioned by spring jockey pulleys 28, 48. The motors 38, 51 are controlled by a three position 4 pole switch (Fig. 2) so that the motors may be driven separately or together. Further controls reverse the direction of rotation of the motors.