baber/WOPTO huggingface dataset:
Patent GB-836274-A (GB)
Title: Improvements relating to hook fastenings for garments
Inventor: SIMPSON WILLIAM
IPC: A44B13/00
Filed: 1957-12-21
Abstract: 836,274. Hook fastenings; fastener tapes; sewing. NEWEY BROS. Ltd. Nov. 27, 1958 [Dec. 21, 1957], No. 39785/57. Classes 43, 112 and 141. A hook tape for stitching to a garment has the bills 13 of the hooks 11 formed by two substantially parallel wires spaced apart a such a distance that a needle of a sewing machine can pass between them and the hooks are stitched into the tape by a row of stitching 12 with the outer ends of the bills substantially flush with the edge of the tape, the tape being adapted to be secured to a garment by a twoneedle machine producing two parallel lines of stitching 16, 17 one line being close to the hook edge of the tape and intersects the line of hooks and the other being close to the other edge of the tape. The tape is formed by folding a strip of fabric 10 and turning in the edges of the free edge 14 of the lower layer projecting beyond the free end of the upper layer. The edge 15 of the garment may be folded over and the edge 14 of the tape is brought into alignment with the edge of the garment for sewing together.
Patent GB-1413025-A (GB)
Title: Phenylisoxazole derivatives and process for preparing the same
IPC: A61P25/08
Filed: 1973-08-22
Abstract: 1413025 Substituted 5-phenylisoxazoles SHIONOGI & CO Ltd 22 Aug 1973 [22 Aug 1972] 39800/73 Heading C2C The invention comprises compounds of Formula A: in which Y represents hydrogen, halogen, alkali metal or a tertiary amino group (optionally cyclic) and Z represents sulphur or a sulphoxide group; which may be prepared by reacting a 3 - alkoxycarbonyl - 5 - phenylisoxazole with dimethylsulphoxide in the presence of an alkali metal base and optionally reacting the product (a) with a neutralizing agent or (b) with a neutralizing agent followed by a halogenating agent, optionally followed by a secondary amine or (c) with a halogenating agent, optionally followed by a secondary amine, usually at -5-70 C. for several minutes up to four hours and which may, when Y is tert.-amino, be reduced with a complex metal hydride at 0-70 C. to obtain a 3-(2-tertiary amino-1- hydroxyethyl)-5-phenylisoxazole. Pharmaceutical compositions comprise a 3-(2- tertiary amino - 1 - hydroxyethyl) - 5 - phenylisoxazole obtained by reduction of a compound of Formula I with a complex metal hydride, or a pharmaceutically acceptable acid addition salt thereof together with a pharmaceutically acceptable diluent or carrier and have analgesic, antispasmodic, antipyretic, antiallergic, antiinflammatory and antitussive activity.
Patent GB-1476188-A (GB)
Title: Monorail suspension railway system
IPC: B61C11/04
Filed: 1974-09-13
Abstract: 1476188 Suspension rack railways KRAMPE & CO FERTIGUNG IN BERGBAUBEDARF GmbH 13 Sept 1974 [20 Oct 1973] 39924/74 Heading B7L [Also in Division El] A monorail suspension railway system comprises a suspension rail 1, a rack 3 fastened to the underside of the rail and a traction engine having at least one drive pinion 16 in constant engagement with the rack. The rack teeth possess upper faces inclined at 16 degrees to the normal to the line of the rack and lower flanks designed to conform to the involute toothing of the drive pinion. The traction engine consists of a diesel motor unit 20 carried by bogie units 4, 5 from the suspension rail, and a driver's cab 21 at each end running on separate bogies 24, each driver's cab including coupling means 26 for attachment to further trucks to form a train. The bogie units 4, 5 carry slow-running radial-piston hydraulic motors 15 driving the pinions 16 through elastic bufiers. The hydraulic motors are supplied by an axial piston pump coupled to the diesel motor, the quantity of fluid delivered by the pump being controlled by a servomotor. A switch-over valve for connecting one or both hydraulic motors to the pump, and a pneumatically operated reversing valve for controlling the direction of rotation of the hydraulic motors, are controlled from either driver's cab.
Patent GB-1141900-A (GB)
Title: A process for drying minute capsules having walls of hydrophilic polymeric material
IPC: B01J13/20
Filed: 1967-09-01
Abstract: 1,141,900. Drying capsules. NATIONAL CASH REGISTER CO. 1 Sept., 1967 [27 Sept., 1966], No. 40131/67. Heading F4G. A process for drying minute, discrete capsules having walls of hydrophilic polymeric materials, which walls are in a swollen state due to adsorbed water, comprises the steps of dispersing the capsules into an agitated liquid, anhydrous, hygroscopic polyhydroxy material; maintaining the agitation until substantially all of the water has been extracted from the capsule walls; and separating the water-containing polyhydroxy material from the capsules. The polyhydroxy material may be selected from 1,2- propanediol; 1,2,3-propanetriol; 1,2,3,4,5,6- hexanehexol, or mixtures thereof.
Patent GB-1416902-A (GB)
Title: Rotary harrows
IPC: A01B/
Filed: 1973-01-01
Abstract: 1416902 Rotary harrows C VAN DER LELY NV 1 Jan 1973 ]5 Jan 1972] 40275/74 Divided out of 1416901 Heading A1B A rotary harrow has a plurality of soilworking members 3 rotatable with shafts 2, each member 3 having one or more tines 40 held by arms 42 which can pivot about vertical pins 43 carried in forked brackets 45 formed at the ends of a central support 44 attached to the shaft 2. Helical springs 46 urge the arms 42 against stops into a radial position in line with the support 44 but allow movement about the pivot 43 should the tine meet an obstacle.
Patent GB-1093554-A (GB)
Title: Process for redistribution of silicon-fluorine and silicon-hydrocarbyloxy bonds
IPC: C07F7/18
Filed: 1964-10-05
Abstract: Silicon-fluorine and silicon-hydrocarbyloxy bonds are redistributed by maintaining one or more compounds of the formula <FORM:1093554/C3/1> and if desired or necessary a redistribution catalyst in admixture therewith at a temperature at which redistribution will occur, wherein R is a divalent hydrocarbon group of 1-17 carbon atoms; Y is -H, -F, -Cl, -Br, -I, -CN, -COOG, -COG, -OG, -CONG2, -NO2, <FORM:1093554/C3/2> -NR211 or -NHCdH2dNR112, wherein G is a monovalent hydrocarbon free of aliphatic unsaturation having 1-10 carbon atoms; R1 is hydrogen, vinyl or -RY; X is F or -OG, R11 is H, G or CdH2dOH; b is 0-3; c is 0-1; b + c is never greater than 3; d is 1-6; provided that (a) any nitrogen in Y is separated from silicon by at least 3 carbon atoms of R; (b) when more than two X groups are fluorine the nitrogen atom of any -NH-moiety in Y is bonded to a six membered aromatic ring; (c) when more than 2X groups are fluorine Y is not <FORM:1093554/C3/3> and wherein in said one or more organosilicon compounds there is at least one silicon-carbon bond, at least one silicon-fluorine bond and at least one silicon-hydrocarbyloxy bond; said redistribution catalyst being of the formula MZn, where M is Al, B, Fe, Sn, Zr or Ti; Z is halogen or OG; n is equal to the valency of M. The redistribution may be carried out in an inert solvent, e.g. a hydrocarbon or ether.  The catalyst may be formed in situ by adding one or more of the metals or their oxides to the organosilicon compounds.  Examples describe inter alia the preparation of (1) p-nitrophenyl fluorodiethoxysilane from p-nitrophenyl trifluorosilane and tetraethoxylsilicate; (2) phenylmethylfluoroethoxysilane from phenymethyldifluorosilane and tetraethylsilicate; and (3) d -aminobutylmethyldiethoxysilane from d - aminobutylmethyldifluorosilane and dimethyldiethoxysilane. The redistribution of bonds in phenyldifluoroethoxy silane is also described.
Patent GB-957558-A (GB)
Title: Improvements in and relating to trigger mechanism for a rifle or like firearm
Inventor: JUNGELING FRIEDHELM GERRIT
IPC: F41A19/42
Filed: 1962-10-29
Abstract: 957,558. Trigger mechanisms. STAATSBEDRIJF ARTILLERIE INRICHTINGEN. Oct. 29, 1962 [Nov. 22, 1961], No. 40755/62. Heading F3C. In a rifle or like firearm having a pivoted hammer 1, Fig. 1, the trigger mechanism comprises a trigger 4 pivoted on a fixed pin 5 and having an arm 8 urged by a spring 6 against a receiver abutment 7, a lever 12 also being pivoted by means of an elongated aperture 11 on the pin 5 to permit translatory motion of the lever, one end of the lever 12 co-operating with a bent 25 on the hammer 1 and the other end 17 having a spring-urged projection 18 adapted to engage a projection 28 on the trigger arm 8 or the other end 17 of the lever (without the projection 18) being adapted to engage a U- shaped spring 30, Fig. 5, mounted for movement on the trigger arm 8. A spring-urged pin 13 located in the arm 8 bears against the lever 12 tending to move it longitudinally relative to the pin 5 and to pivot the lever in a clockwise direction. On pulling the trigger, the arm 8 moves the lever end 17 upwardly to disengage the other end of the lever from the hammer bent 25, and the hammer 1 now released strikes the firing pin 26. A part 27, Fig. 3, of the breech mechanism then moves rearwardly to swing the hammer 1 to the position shown and the pin 13 moves the lever 12 to a position in which one end can engage the hammer bent 25 and the spring-urged projection 18 is in front of the trigger arm projection 28. On forward movement of the breech part 27, the lever engages the hammer bent 25 and under the action of the hammer spring 21 the lever 12 is moved rearwardly so that the spring-loaded stud 18 is depressed by engagement with the projection 28, and since the lever 12 now contacts the front side of the pin 5, the projection 28 is only loaded by the slight pressure of the spring 19 of the stud 18. On releasing the trigger the position shown in Fig. 1 is resumed.
Patent GB-1479460-A (GB)
Title: Hose connections
IPC: B29C65/06
Filed: 1973-08-29
Abstract: 1479460 Pipe joints DUNLOP Ltd 28 Aug 1974 [29 Aug 1973 21 June 1974] 40755/73 and 27567/74 Heading F2G A method of connecting together hose elements, e.g. two hoses to form a T-junction or a valve to a hose, comprises forming a coupling of a material compatible with the material of at least one of the hose elements, one of the compatible materials being a thermoplastic material and the other being an at least partially vulcanized rubber compositions and joining the coupling to at least one of the hose elements by friction welding. Compatible materials are the combinations of rubber and plastics materials capable of being bonded by friction welding, which are listed in the Specification. In one embodiment a tubular plastics coupling 12 is clamped, e.g. by a hose clip in and at a short distance from the end of a rubber hose 11 and a connector 13 having a tubular portion 14 which is of the same plastics material as coupling 12 and which has a uniform outer diameter 0À05 mm. to 1À02 mm. smaller than the inner diameter of hose 11 is rotated at about 1500 revolutions per minute while the end portion 14 is pressed at a pressure of 275 KN/m.<SP>2</SP> against coupling 12. Fused plastics material is thus forced into the space between the adjacent walls of hose 11 and portion 14. Rotation is suddenly stopped after five seconds and the fused material solidifies bonding connector 13 to hose 11. The tubular portion 14 may have a helically grooved outer surface or may have a frustoconical end portion at the end in contact with coupling 12 to promote the flow of molten material between hose 11 and connector 13. In other embodiments the coupling is placed between the surfaces of the elements to be joined. The surfaces to be joined may be either chemically pre-treated or pre-treated by irradiation, eg. with U.V. light to improve the bonding process. Examples of suitable plastics and rubber combinations are polyethylene and polypropylene with ethylene/alpha monoolefine copolymer rubber; poly(ethyleneterephthalate) with polyepichlorohydrin rubber; polyamides with sulphur cured polyurethane, nitrile or polychloroprene rubbers and vinyl chloride polymers with nitrile rubbers.
Patent GB-984992-A (GB)
Title: Improvements in or relating to space heating appliances
IPC: F24H7/04
Filed: 1961-11-14
Abstract: 984,992. Thermal storage space heaters. TYRAD ELECTRIC Ltd., and R. D. JACKSON. Feb. 14, 1963 [Nov. 14, 1961], No. 40757/61. Heading F4U. A thermal storage space heater comprises a storage body having a cavity which contains heater means, air being drawn through the cavity by a fan at the air exit. In the form shown, the storage core 12 is provided with a number of substantially horizontal air passages 22, each containing an electrical heating element 23 and one end of each passage is connected to a common inlet passage 16 in the core and the other to a common outlet passage 17 in the core. The surrounding insulation 13 is contained within metal casings 20 and 11, and the casing 20 is separated from the core by an air space 55. The base of the heater has an inner rectangular compartment and an outer horizontal U-shaped one. Air from an inlet grille enters the outer compartment 26, thence enters the passage 16 and passes through the passages 22 to the passage 17 which conveys it into the inner compartment 25. A manuallyoperated damper 31 in the wall 30 between the compartments controls the amount of mixing of cold and warm air, and the mixed air is emitted by a fan 28 at the front of the inner compartment through an exit grille. A switch (not shown) brings the fan and heaters into operation together or separately. A cutout 36 disconnects both heater and fan when it reaches a first predetermined temperature and reconnects them below a second predetermined temperature. A safety cut-out 37 disconnects heater and fan at a higher predetermined temperature.
Patent GB-1210189-A (GB)
Title: Improvements in and relating to fuel gases
Inventor: WHITE SAMUEL HARRY
IPC: C10L3/00
Filed: 1969-08-15
Abstract: 1,210,189. Fuel gas. S. H. WHITE. 15 Aug., 1969, No. 40951/69. Heading C5E. A fuel gas for a blowpipe comprises by weight 75% of propane or propylene or a mixture thereof, and 25% of propylene oxide or of a mixture of propylene oxide and benzene, of which mixture at least 11%, based on the total fuel gas, is propylene oxide. The fuel gas may contain a trace of butane.
Patent GB-1375206-A (GB)
IPC: C08G69/24
Filed: 1971-09-02
Abstract: 1375206 Polypyrrolidone ALRAC CORP 2 Sept 1971 [3 Sept 1970] 41019/71 Divided out of 1375207 Heading C3R Subject to a disclaimer to products obtained by the processes of Specifications 1,267,446 and 1,310,442, polymers of 2-pyrrolidone capable of forming white fibre by melt extrusion and having the ability, after a 5 g. sample is held for 4 minutes at 270 C. and 6À7 Î 10<SP>6</SP> dynes/cm<SP>2</SP>. in a Slocumb melt indexer having a single hole spinnerette of 20 mil diameter and 80 mil length and.a 250 mesh (U.S. Standard), stainless steel on top of the spinnerette and a 50 mesh screen on top of the 250 mesh screen, to form a continuous filament for at least 3 minutes after the spinnerette hole is opened, are claimed per se. Such polymers are stated to constitute a new species which may be obtained not only by the disclaimed processes (which use CO 2  and alkali bicarbonate respectively to promote anionic polymerization), but also by a process wherein a preformed adduct of CO 2  and an alkali metal or quaternary ammonium salt of 2-pyrrolidone or of caprolactum is added to a mixture of 2-pyrrolidone and an alkaline catalyst which is then polymerized. The claims of this Specification are directed only to the products, such process being claimed in Specification 1,375,207.
Patent GB-1152533-A (GB)
Title: Method and apparatus for producing a tubular film or tube of thermoplastic polymeric material.
IPC: B29C48/90
Filed: 1967-09-08
Abstract: 1,152,533. Producing tubular thermoplastic polymeric film. ASAHI KASEI KOGYO K.K. 8 Sept., 1967 [10 Sept., 1966], No. 41152/87. Headings B5A and B5B. In a process for producing tubular thermoplastic polymeric film by extruding the molten polymer from an annular orifice, cooling the extruded film with a liquid, and flattening the cooled film prior to withdrawal, the cooling means consists of a helical coolant channel open towards the tubular film and laterally defined by at least one continuous helical lip, a jacket supplied with liquid coolant and a plurality of holes for transmitting coolant from the jacket to the lip(s), or to the channel(s), the holes being spaced apart along the lip(s) or along the channel(s). In one embodiment (Fig. 2), a tubular film 2 extruded from an annular orifice 1, is led into a cooling vessel 3 comprising a cooling cylinder 4 surrounded by a cooling water jacket 5, the cylinder having continuous spiral lips 6 on its inside surface, which with the inside surface of the cylinder and the outside surface of the tubular film, form spiral water cooling passages 7. Cooling water inlets 20 are provided at equal distances apart on the spiral lips, and supply cooling water from the cooling water jacket 5. The diameter of the extruded tubular film is controlled by air inlet and outlet means 10 and 11 respectively. The cooling water is supplied to the cooling jacket by an inlet 12, and after passing through the cooling cylinder, enters a water holder 13 from where it is discharged through an outlet 14 having a discharge valve 15. A means 16 in combination with a vacuum suction pipe 17 removes any remaining moisture from the film, which is then flattened by means 18 and drawn off by nip rolls 19. Suitable polymers to which the process may be applied include polyolefins and polyethylene terephthalate.
Patent GB-1284113-A (GB)
Title: Improvements relating to signs
Inventor: AGEIKIN DMITRY IVANOVICH
IPC: F21V8/00
Filed: 1969-08-20
Abstract: 1284113 Edge-illuminated display panels INSTITUT AVTOMATIKI I TELEMEKHANIKI TEKHNICHESKOI KIBER. NETIKI 20 Aug 1969 41486/69 Heading G5C A sign is formed by a panel 1 the edge 3 of which is bevelled and coated with a light-reflecting material so that light from a source 4 lying in the plane of the panel is reflected in part towards an observer looking in the direction of the arrow A, and in part back into the panel. The edge 3, which coincides with and forms the outline of a pattern, may be coated with white enamel, and a cylindrical filter 5 may be used to colour the reflected light. A cover sheet 7 may be of glass, or of metal sheet having an openings corresponding to the pattern formed by the bevelled edge 3. A layer 8 of background paint may be applied to the sheet 1. The bevelled edge may form only a part of the pattern, a layer (13) of light-reflecting material being applied to the whole of the back of the panel (9), Figs. 3-4 (not shown); and there may be more than one light source (14). Alternatively, Fig. 6, a rear edge surface 17 of the panel is curved parabolically and coated at 18 with light-reflecting material, a lamp 20 lighting the panel through an end face 19, a line pattern formed by the edge surface 17 being viewed through an uncoated opposite edge surface 16.
Patent GB-998945-A (GB)
Title: Improvements in steam and water spray irons
IPC: D06F75/22
Filed: 1963-10-22
Abstract: 998,945. Steam and spray irons. GENERAL ELECTRIC CO. Oct. 22,1963 [Nov. 27, 1962], No. 41630/63. Heading D1A. A steam iron of the flash boiler type is also provided with a water spray operated by steam, the pressure of which is caused to rise when a valve controlling the flow of steam to the sole plate is closed. Water drops from a reservoir 58 through a valve 16 into a steam generator chamber 14 from which steam passes through valve 38 to the sole plate openings 34. When the spray 90 is required a knob 50 is depressed which closes valve 38 so that the steam flows up pipe 32 and pressure builds up above the water level in the reservoir. Also on depression of knob 50, a cap 95 is raised to open a spray aperture 94 through which the steam under pressure can then flow, thus sucking water up a pipe 92 to be sprayed. In a modified arrangement the cap 95 of the spray head is omitted and a valve provided to prevent steam and water entering the spray head until required by depression of knob 50. Reference has been directed by the Comptroller to Specifications 881,434, 890,558, and 892,512.
Patent GB-1268250-A (GB)
Title: Elevator on an earth scraper
IPC: E02F3/64
Filed: 1969-08-21
Abstract: 1,268,250. Drive mechanism for endless chain conveyer. DEERE & CO. 21 Aug., 1969 [21 Aug., 1968], No. 41726/69. Heading B8A. [Also in Division E1] An earth scraper having a material container and an elevator including two continuous chains connected together by a plurality of transverse flights and entrained around chain guides mounted on an elevator frame, has a drive mechanism for the elevator, which is pivotally mounted at one end for automatic self-alignment on the frame, and is provided with a pair of axiallyaligned chain-driving sprockets. The drive mechanism is identical to that described in Specification 1,268,249.
Patent GB-1473593-A (GB)
Title: Fire-resistant roof covering
IPC: E04D1/34
Filed: 1975-09-25
Abstract: 1473593 Fire-resistant shingled roofs PERMANITE Ltd 25 Sept 1975 [25 Sept 1974] 41742/74 Heading E1W A fire-resistant pitched roof comprising aluminium-surfaced roofing felt 8 disposed with the aluminium face 10 uppermost over rafters 12, battens 14 being secured thereover, and bitumen felt roof shingles 2 attached to the battens 14 by hooks 16. The shingles may be of the material disclosed in U.K. Specification 1178442 (Division B2).
Patent GB-960342-A (GB)
Title: Selectors for the separation and classification of solid particles held in suspension in a gaseous fluid
IPC: B04C5/103
Filed: 1962-11-05
Abstract: 960,342. Pneumatic separating ; centrifugal separators. E. C. SAINT-JACQUES. Nov. 5, 1962 [Nov. 17, 1961], No. 41820/62. Headings B2H and B2P. Solid particles held in suspension in a gaseous fluid are fed through an inlet 5 to a cylindrical centrifugal separating chamber 1 via guide vanes 6 and, as they pass spirally downwardly, are acted upon by rinsing air which flows through an intake 7 controlled by a verticallyadjustable deflector cone 8. The vanes 6 are disposed between an upper extension 3 of the cylinder 1 and a frusto-conical tube 4 providing an outlet for the rising air containing the finer particles. The inlet 5 is preferably tangentially-disposed in the inlet casing 3.
Patent GB-1189340-A (GB)
Title: Antigen-Adjuvant Composition
Inventor: STRAZDINS EDWARD
IPC: A61K39/145
Filed: 1967-09-13
Abstract: 1,189,340. Antigen adjuvant compositions. AMERICAN CYANAMID CO. 13 Sept., 1967 No. 41833/67. Heading A5B. Adjuvant compositions comprise a water-inoil or a water-in-oil-in-water emulsion, the oil being a physiologically acceptable oil, at least 0.15% w/v of a hydrated salt of a physiologically acceptable divalent or polyvalent metal and a physiologically acceptable fatty acid having from 12 to 24 carbon atoms, and an antigenic material present in a sufficient amount for producing immunologically satisfactory anti body formation. The metal may be Al, Fe, Mg, Ce, Zn, La or Bi and the fatty acid may be palmitic, stearic, lauric, myristic, arachidic, behenic, lignoceric, ricinoleic, oleic, erucic or linoleic acid, the preferred salt being aluminium monostearate. The oil may be peanut, safflower, soy bean, cotton seed, corn, chaulmoogra, olive, sesame, coconut or light mineral oil. The composition may also comprise an emulsifying agent of the type which favours formation of oil-in-water emulsions e.g. polyoxyethylene sorbitan monooleate. The antigenic materials may be derived from viruses e.g. influenza and foot and mouth antigens; mickettsia; bacteria e.g. tetanus toxoid; polysaccharides e.g. pneumococci, tumours allergic materials e.g. pollens, dust, danders and extracts thereof such as rag weed, house dust, pollen and grass extracts; and poisons or venoms of bees, wasps, poisonous snakes, scorpions and Lactrodectus mactans.