baber/WOPTO huggingface dataset:
Patent GB-1397787-A (GB)
Title: Method and apparatus for automatically producing a continuous form or web having attachments at intervals along it
IPC: B31D1/00
Filed: 1972-10-30
Abstract: 1397787 Feeding sheets JOS HUNKELER AG FABRIK FUR GRAPHISCHE MASCHINEN 30 Oct 1972 [1 Nov 1971] 50015/72 Heading B8R [Also in Division B6] In a method of and apparatus for producing a continuous web with attachments, e.g. multiple or single leaf forms, labels or the like, the web is moved in one direction and the attachments moved towards it in the opposite direction attached and laid down on the web. The web 4 has transport perforations which are engaged by a spiked belt which feeds the web intermittently from a pile 3 past a gluing station 7 where glue spots, lines or areas are applied by nozzles 30 on arms pivotable about a shaft 27. During this gluing phase, an attachment 12 to be attached to the web is separated from the bottom of a pile 11 on a table 10 with the aid of air blasts in the directions of arrows 69, 71 and tiltable suction heads 70, the attachment being held between two clamps 58, 60 on a pivotable arm 54 and drawn from the pile 11 to be placed on the web against stops 44. The clamps are then released and the attachment held against the web by a spring (42), Fig. 9 (not shown) which is supplemented by press fingers (41) which cause the attachment to adhere to the web at points previously treated with the glue. The web, with attachments, is then fed on and stacked on an adjustable height table 19, the attachments 12 being engaged by an arm 81 to ensure correct stacking. The attachments may be spaced on the web so as to overlap. Two webs may be fed side by side. Web edge trimmers, a transverse perforating device and a numbering apparatus may also be incorporated.
Patent GB-500628-A (GB)
Abstract: 500,628. Ticket - punches. BARKER, J. P. Aug. 12,1937, No. 22143. [Class 106 (iii)] Punchings are removed from a ticket-punch by a machine comprising a door opening station 10, an evacuating station 11 where the puchings are ren oved by a suction blast, and a conveyer 15 for carrying the punches past these stations in succession. A wheel 25 may be provided to close the doors of the punches after evacuation and the'discharge shoot 14 may have a counter 31 to register the number of punches treated. If the punches are provided with electromagnetic locking means the station 10 embodies an electromagnet 18. If mechanically locked punches as described in Specification 374,887 are used the station 10 embodies a member which may be transversely moved to engage and open the punch. A rotary brush 26a may be provided to clean the outside of the punch after evacuation. A motor 16 drives both the conveyer 15 and the blower 22 of the evacuating plant. Punches of the kind described in Specification 500,627 may be treated in this machine.
Patent GB-1127074-A (GB)
Title: A mounting for a vehicle rear view mirror arm
IPC: B60R1/076
Filed: 1965-11-26
Abstract: 1,127,074. Vehicle rear view mirrors. SOC. COMMERCIALE DU COMPTOIR DES INVENTIONS PRATIQUES POUR L'AUTOMOBILE. 26 Nov., 1965 [11 Dec. 1964; 6 May, 1965], No. 50371/65. Heading B7J. A two-part mounting for a mirror arm 5 is held together by a bolt 3 and provides top and bottom wedge bearings 6, 7 each consisting of four partial shells 8, Fig. 3 (not shown), pressed into their housings by a compression spring 11. The spring acts against a slidable disc 12 on the arm 5 and a disc 9 fixed to 5, which disc 9 engages by means of protuberances 9a with slots between the shells 8 of the bearing 7. In a modification, Fig. 4 (not shown) a pin 18 through the arm 5 engages in a diametric fold 22a in a washer 22 engaging in a slot 21 across the top of the bore 20. In Fig. 5 (not shown), the wings of the washer 19 are raised to form a V to provide return of the arm.
Patent GB-1145473-A (GB)
Title: Improvements in or relating to benzodiazepine derivatives
Inventor: GRIOT RUDOLF GUSTAV
Filed: 1966-04-27
Abstract: 1,145,473. 5,7 - Dichloro -1 - substituted-1,2- dihydro - 3H - 1,4 - benzodiazepin - 2 - ones. SANDOZ Ltd. 27 April, 1966, No. 50710/68. Divided out of 1,145,471. Heading C2C. Novel compounds of formula wherein R is C 1-4  alkyl, phenyl or benzyl and acid addition salts thereof are prepared by reaction of PCl 5  in an organic solvent on a compound of formula optionally with salt formation. 7 - Chloro - 1 - methyl - 1,2,4,5 - tetrahydro- 3H - 1,4 - benzdiazepin - 2,5 - dione is prepared by cyclization with ammonia of 5-chloro-N- bromoacetyl - N - methyl - anthranilic acid methyl ester which had itself been prepared by action of bromoacetyl bromide on the methyl ester of N-methylanthranilic acid.
Patent GB-1346332-A (GB)
Title: Dioxazine pigments and processes for their manufacture
IPC: C08K5/378
Filed: 1971-11-02
Abstract: 1346332 Dioxazine pigments CIBA-GEIGY AG 2 Nov 1971 [16 Nov 1970] 50919/71 Heading C4P [Also in Division C3] The invention comprises dioxazine pigments of the general formula where R 1  and R 2  each denote an aliphatic, cycloaliphatic, aromatic or heterocyclic radical with the proviso that when R 1  is a heterocyclic radical R 2  is an aliphatic or cycloaliphatic radical; Ar denotes an aromatic radical and X denotes H or a substituent which does not impart solubility in water. The pigments may be prepared by cyclization of a diarylaminobenzoquinone of formula where R 3  is alkyl or phenyl, e.g. by heating at 150-210‹ C. in an inert organic solvent, optionally in the presence of an acid halide. The pigments give red shades on natural and synthetic high molecular weight organic materials.
Patent GB-1451409-A (GB)
Title: Process for the manufacture of 2-2-hydroxyphenyl-benztriazoles
IPC: C07D251/50
Filed: 1974-11-26
Abstract: 1451409 Preparation of 2-(2-hydroxyphenyl)- benzotriazoles CIBA-GEIGY AG 26 Nov 1974 [27 Nov 1973] 51083/74 Heading C2C A process for the preparation of 2-(2-hydroxyphenyl)-benzotriazoles of the formula wherein R 1  is hydrogen, or halogen; R 2  is hydrogen, alkyl, alkoxy, alkylsulphonyl, acylamino, -SO 3 H, -COOH or halogen; R 3  is hydrogen, alkyl, cycloalkyl, aralkyl, aryl or halogen; R 4  is hydrogen, alkyl, alkoxy or -OH; R 5  is hydrogen, alkyl, cycloalkyl, aralkyl, aryl, carboxyalkyl, alkoxy, acylamino or halogen, comprises reacting a 2-(2-hydroxyphenyl)-benztriazole-1-oxide of the formula with from 0À5 to 0À6 mol equivalent of hydrazine hydrate at a temperature greater than 100‹ C. in a high-boiling ether as solvent and in the presence of a base.
Patent GB-1125187-A (GB)
Title: Improvements in or relating to containers of aluminium foil or other comparable material
IPC: B65D77/20
Filed: 1966-11-16
Abstract: 1,125,187. Opening containers; packages. U. WAGNER. 16 Nov., 1966 [16 Nov., 1965; 5 Feb., 1966], No. 51304/66. Headings B8C and B8D. A container suitable for use in storing and heating food is formed of aluminium foil or similar material and has a cover 1 with incisions 5 adjacent its corners so that when a pull tab 3, folded back on to the cover 1, is raised and disengaged from round a side edge of the container the incisions 5 form starting points for tear lines 6 extending adjacent other side edges of the cover. A stiffening groove (13) may be formed in the cover, Fig. 1 (not shown). In a modification, Fig. 6 (not shown), the tab (3<SP>1</SP>) extends round the adjacent corners of the cover, the incisions (8) being on opposite sides of the cover. Again, Fig. 10, incisions at the end of the cover are directed outwardly, i.e. towards the, adjacent corners, thereby creating ears 11 which can be used for removing the side portions of the cover remaining after the main centre portion has been torn out. The cover may be differently coloured on its upper and lower sides in order to distinguish the tab when turned over.
Patent GB-1256377-A (GB)
Title: Torque controlled power roller for conveyor system
IPC: B65G13/06
Filed: 1969-10-21
Abstract: 1,256,377. Railway systems. WESTERN GEAR CORP. 21 Oct., 1969 [21 May, 1969], No. 51622/69. Heading B7L. [Also in Divisions B8 and F2] When a power roller unit for a conveyer system is energized, the roller is raised into driving engagement with an object to be conveyed In a roller conveyer, a drive unit 30 is pivotally mounted at 34 so that its roller 50 may be raised to engage a container supported on idler rollers 22. The unit 30 comprises an electric motor 55 which, via gears including a planetary gear set 64-66, 70 and a chain and sprocket drive 82-84, is coupled to a pair of cams 43, 43a which engage rollers 44 mounted on the frame 31 of the drive unit. The motor 55, via the planetary gear 65 and a train of gears 91-95, also drives the roller 50 and is reversible. On starting the motor, rotation of the cams 43, 43a causes the drive unit 30 to pivot and the roller 50 is raised to engage a container 24. Consequently the ring gear 70 is restrained against additional rotation and a cage 65 of the planetary gear set is rotated thus causing rotation of the drive roller 50. A drag brake 101 holds the roller to ensure that drive is initially imparted to the cams 43, 43a. When the motor is stopped the unit 30 returns to its lowered non- driving position due to gravity. The conveyer system may be installed inside aircraft or in warehouses, factories etc., and in place of the idler rollers, balls, castors or air lift means may be used.
Patent GB-1522209-A (GB)
Title: Manufacture of polyester-imide powders
IPC: C09D179/08
Filed: 1975-12-18
Abstract: 1522209 Preparing polyesterimide powder BASF AG 18 Dec 1975 [20 Dec 1974] 51792/75 Heading C3R A polyesterimide powder is prepared by forming a 5-60% by weight solution of the polymer in an organic solvent having a freezing point of from -30 to + 20‹ C., cooling the solution to a temperature below the freezing point of the solvent, removing the solvent by sublimation under reduced pressure and pulverizing the solid product. The polyesterimides powder having a particle diameter of less than I Á may be incorporated in an aqueous dispersion containing 20-60% by weight of the polymer and 80-40% by weight of water. The Example describes preparing a powder of a polyesterimide derived from dimethyl terephthalate, trimellitic anhydrides, diaminodiphenylmethane, ethylene glycol and tris-hydroxyethyl isocyanurate by the above process using dioxane as the solvent, and forming an aqueous dispersion of the powder containing a suspension stabilizer (vinylpyrrolidone-vinylpropionate copolymer), a surfaceactive agent (polyvinylalcohol), a thickener (polyvinylpyrrolidone), an anti-thixotropic agent (triethanolamine) and a curing catalyst (triethanolamine titanate). The aqueous dispersion may be used to coat copper wires.
Patent GB-1516556-A (GB)
Title: Pneumatic tool provided with a muffler
IPC: F01N7/00
Filed: 1975-12-22
Abstract: 1516556 Silencing air from pneumatic tool DRESSER INDUSTRIES Inc 22 Dec 1975 [6 Jan 1975] 52454/75 Heading F1B A pneumatic tool comprises an air motor 20 in a housing 22 which has an outlet 36 for discharging air exhausted by the motor and a muffler through which the air is exhausted comprising a body 40 having discharge apertures 42 in a wall thereof and forming a cavity 50, 52 into which the outlet 36 opens, a foraminous baffle plate 46 in the cavity between the outlet 36 and the discharge apertures 42 for a portion of the exhausted air to flow through, the remainder flowing through a by-pass passage 54 to reach the apertures 42. The perforations in the baffle plate 46 and the by-pass passages 54 around the baffle plate are such that the full air flow from the motor 20 could pass either through or around the plate. The by-pass passages are provided to allow full flow operation even if the baffle plate perforations are choked by ice particles.
Patent GB-1089278-A (GB)
Title: Electrically heated constuctional panel
Inventor: MARSHALL JOSEPH
IPC: F24D13/02
Filed: 1964-12-24
Abstract: 1,089,278. Electrically heated constructional panels. IMPERIAL CHEMICAL INDUSTRIES Ltd. Dec. 7, 1965 [Dec. 24, 1964], No. 52462/64. Heading H5H. A composite electrically heated constructional panel suitable for a caravan, boat or prefabricated building comprises a sheet heating element 14 of electrically conducting elastomer or synthetic plastics material having electrodes 15 attached along opposite edges disposed between rigid supporting sheets 18 or 12 intended to form respectively portions of the internal and external facings of said caravan, boat-or building. The panel shown comprises wooden framing members 11 secured to an aluminium sheet 12 on which are mounted four composite layers each comprising a layer 13 of fibre glass insulation and a conducting silicone rubber sheet heating element 14 with copper foil electrodes 15. The composite layers are covered by a plastics insulating envelope 16 and a decorated hardboard layer 18. The heating element may alternatively be graphite loaded rubber or polyalkylene. on a backing of paper, glass cloth or polyester fabric The internal and external facings may be of wood, metal, fibre glass or plastics.
Patent GB-1404637-A (GB)
Title: Electrodes having sprayed protective coatings
IPC: C25B11/10
Filed: 1972-11-16
Abstract: 1404637 Coated carbon electrodes SWISS ALUMINIUM Ltd 16 Nov 1972 [16 Nov 1971] 52999/72 Headings C7B and C7F A carbon electrode, for use,particularly in the electrolytic production of aluminium, has surface parts which are not used for passage of current coated by spraying a material containing aluminium oxide, the coating material being applied as particles in a molten or plastic condition which solidify or harden on impingement on the electrode. The coating may have a thickness of 0.1-1.0 mm. A layer of aluminium metal 0.05- 1.0 mm thick may be applied under and/or over the coating, or a multiple coating of four layers, alternately aluminium and aluminium oxide may be used. Alternatively a single cement layer of the oxide and metal in a weight ratio of 10:1 to 2:1 may be applied. The coating prevents oxidation of those surfaces of the electrode in contact with the atmosphere.
Patent GB-1272259-A (GB)
Title: Data recording device
Inventor: EAST ELVIN E
IPC: G06K1/00
Filed: 1969-10-31
Abstract: 1,272,259. Selective punching apparatus. SOURCE DATA AUTOMATION Inc. 31 Oct., 1969, No. 53420/69. Heading B4B. [Also in Division G4] A data recording device comprising an input device having a plurality of pegs 39, Fig. 2, movable to indicate data, a recording device P to record data including a plurality of selectively operable punches 10 and a number of slidable bars 15 adapted to transfer the data indicated by the pegs to the punches, the input device being movable towards the recording device so that the bars 15 select appropriate ones of the punches as a result of the motion. The pegs 39 are slidably mounted in a plate 28 which is horizontally movable on bars 30 under the action of a piston-and-cylinder device 32, 33; the bars are mounted in a yoke 31 which is movable vertically on guide rods 34 by means of piston-and-cylinder 35, 36 between fixed plates 26, 27. The punches 10 are slidably mounted in a plate 11 located between a fixed plate 12 and a die plate 13 which can be raised and lowered by means of a piston-and-cylinder device 24, 25. The bars 15 are slidably supported on a tray 14, one end 17 of each bar being slidable in a respective slot 18 in the plate 12, the other end having a projection 43 which can be abutted by a selected depressed peg 39. As shown in Fig. 2, the pegs are selected by means of a perforated card 46. The plate 28 is first raised so that the heads of each peg are forced against the plate 26 so as to bring the pegs into their lowest position and retained there by springs 42 engaging in notches 40. The plate is then lowered so that some of the pegs pass through the holes in the perforated card, the remaining pegs being moved upwardly and retained by the springs 42 engaging in notches 41. The plate 28 is then moved horizontally so that the selected pegs engage their corresponding bars 15 and move the ends 17 of the latter over the corresponding punches. A card 23 is placed on the die plate 13 which is then raised so that holes are pierced by the punches prevented from upward movement by the ends 17 of the bars. After the punching operation the bars are returned by a clearing bar 44 slidably secured to the plate 28. Various other modes of actuating the pegs are described, i.e. by (a) the accumulating bars (50) of an adding machine (49, Fig. 3), push-buttons (52, Fig. 4) connected to plungers (53) by flexible cables, (c) by rotatable dial members (56, Fig. 5) which may form part of a clock mechanism and (d) slidable members (63, Fig. 6) actuated by buttons (66).
Patent GB-1130758-A (GB)
Title: Roof support assembly suitable for use in mines
Inventor: SNOWDEN ERIC MCIVOR
IPC: E21D23/00
Filed: 1965-12-16
Abstract: 1,130,758. Advancing mine roof supports. DOWTY MINING EQUIPMENT Ltd. 15 March, 1967 [16 Dec., 1965], No. 53457/65. Heading E1E. In an advancing mine roof support assembly comprising an outer unit 1, 2, 5 and an inner unit 8 relatively advanced by a doubleacting jack 7, the unit 8 is connected by wire ropes 13, 14 to the conveyor 5 to prevent it moving away from the conveyor during relative advance of the outer unit.
Patent GB-1171170-A (GB)
Title: Production of Textured and Multi-Toned Effects on Textile Fabrics
IPC: D06P7/00
Filed: 1966-11-29
Abstract: 1,171,170. Finishing fabrics and yarns; textile treating apparatus. UNITED MERCHANTS & MFGS. Inc. 29 Nov., 1966 [24 Jan., 1966], No. 53507/66. Headings D1F, D1L and D1S. Texturized and multi-tone dye effects are produced on a glass fibre fabric 21 or yarn by abrading surface areas 21a of the fabric or yarn to produce textured effects and/or enhance the dye receptive properties of these surface areas. The fabric 21 comprises glass fibre filaments and/or spun yarns. As shown in Fig. 1, fabric 21 from a supply roll 10 passes around guide rolls 15, past a yardage counter 16, through the nip formed between a rubber-covered pressure roll 12 and a sander roll 13 and is taken up on a roll 11 driven by a motor 19. The roll 12 is adjustable towards and away from the roll 13 by a micrometer-like handwheel 17 and is rotated by a motor 20. The roll 13 is simultaneously rotated and oscillated by a motor 18 which also coacts with pulleys to actuate a device 14 which removes lint or abraded fibres by suction. The fabric 21, Fig. 2, to be dyed, passes from a supply roll into a bath 24 of dyestuff in which it passes under two rollers 23, between squeeze rolls 25 and into a heated curing oven 27 through which it is guided in zig-zag fashion around rollers 28. The fabric 21 then passes through a further bath 30 containing a wash fastness agent and a binder for the dyestuff, between squeeze rolls 32, through the first part of a heated curing oven 34 in which it passes in zig-zag fashion, through an afterfinish bath 30a, between squeeze rolls 32a, through the second part of the oven 34 in zig-zag fashion and is wound on a roll 37. The fabric 21 may be comprised of surface floats disposed in a pattern, e.g. a diamond pattern, or design with the remaining portion having no pattern thereon in which case the roll 13 is covered substantially all over -its working surface with sand paper so that the patterned areas only are texturized. A roll 13 covered with only a limited length of sandpaper may texturize the patterns on only part of the fabric 21, Figs. 5 and 6 (both not shown). Alternatively, this effect is produced by masking off a portion of the length of a completely covered roll 13. Line patterns, both oblique and longitudinal, may be produced on a plain weave fabric by suitably covered rolls 13, Figs. 7 and 9 (both not shown). A pattern of squares and width-wise bars may be produced by the roll 13 shown in Fig. 15 and having sandpaper parts 58, 59. The textured areas of the fabric may be lighter or darker than the remainder according to whether abrading takes place after or before dyeing, respectively.
Patent GB-1136416-A (GB)
Title: Improvements in or relating to the manufacture of hollow play balls of rubber and like elastomeric materials
Inventor: LANDAU LUCIAN
IPC: A63B39/00
Filed: 1966-12-01
Abstract: 1,136,416. Manufacture of hollow playballs. PHILLIPS PATENTS Ltd. 29 Nov., 1967 [1 Dec., 1966], No. 53932/66. Heading A6D. In the manufacture of hollow playballs e.g. tennis balls wherein two separately moulded halves are joined by applying a curable adhesive to at least one of their mating edges, assembling the two halves and then curing the adhesive, the mating edges are provided with mating spigot and recess configurations, e.g. as shown in Figs. 1 and 2. The balls may be of natural or synthetic rubber and the adhesive may be natural rubber dissolved in a solvent or a polyester each of which is cross linked using polyisocyanate. Curing may take place at room temperature for several days. Increased pressure may be generated using ammonium carbonate and heat during curing.
Patent GB-1409385-A (GB)
Title: Bleaches containing trichloroisocyanuric acid and hydrated sodium dichloroisocyanurate
IPC: D06L3/06
Filed: 1973-11-21
Abstract: 1409385 Bleach composition FMC CORP 21 Nov 1973 [24 Nov 1972 2 May 1973] 53934/73 Heading C2C [Also in Division D1] A dry bleach composition contains trichloroisocyanuric acid stabilized with sodium dichloroisocyanurate monohydrate and/or dihydrate. The hydrate is preferably present in an amount of at least 1% by weight of the composition and may comprise up to 90% by weight thereof.
Patent GB-1448246-A (GB)
Title: System of metering and packing of bitumen and alike material  which are fluid at the time of production
IPC: B65B63/08
Filed: 1973-11-23
Abstract: 1448246 Casting and wrapping bitumen G LEVY 23 Nov 1973 54454/73 Heading B5A [Also in Division B8] An apparatus for packaging bitumen comprises openable moulds 4 into which molten bitumen is cast, a cooling zone, comprising, e.g. water tanks or a refrigeration tunnel, through which the moulds pass to solidify the bitumen and a wrapping device for wrapping cakes of bitumen discharged from the moulds in sheets or a film of plastics material. The bitumen is automatically delivered to each mould 4 in amounts predetermined either by weight or volume. A beam 1 supports and guides the moulds 4 under bitumen delivery conduits 7 and 8, through the cooling zone to a conveyer which receives cakes discharged from the moulds 4. Nozzles of the conduits 8 each include a pin valve, the pin of which has an axial channel communicating with a suction source to prevent bitumen dripping from the nozzles. The moulds 4 have openable bottoms or may be formed of two halves hinged together at the top. Teflon, Tecnoflon or Algoflon (Registered Trade Marks) may be provided on the interiors of the moulds. An infra-red heater or an ultra-sonic vibrator may be used to fluidize an outer layer of the bitumen in a mould to assist in the removal of the bitumen cake.