baber/WOPTO huggingface dataset:
Patent GB-861461-A (GB)
Title: Box making machine
IPC: B31B3/72
Filed: 1958-02-26
Abstract: 861,461. Box-making machines. TURNER, A. G. May 25, 1959 [Feb. 26, 1958], No. 6224/58. Class 18. A box-making machine comprises corner stay applying devices 12 through which box blanks and corner stay material 20 are intermittently fed, such that when the blank leaves the device 12 after having received its stays it draws up more stay material 20 through the device 12, means 18 being provided to sever the stay material from the boxes after they have passed through the device 12, thus leaving stay material in the device 12 ready for application to the next blank. The box blanks are fed on to a platform 2 on a rod 156 movable vertically by a rack 158. The platform is then raised and flaps extending outwardly from the blank are bent downwards by a breaker arm Fig. 8 (not shown), which is then moved forwardly to bend the flaps beneath the platform 2. The arms are then retracted so that the flaps depend substantially vertically from the platform. The platform then rises further until it is level with the upper ends of the corner stay applying devices 12, and a block 182 is raised by a rack 194 to contact the underside of the platform 2 and be positioned within the flaps of the blank. The corner stay applying devices 12 are then moved forwardly by pistons 112 in cylinders 110, Fig. 9, and spring jaws 120 press the stay material 20 already positioned within the jaws on to each corner of the box. A heating unit may be provided in the block 128 when using thermoplastic stay material. The stay applying device 12 is then retracted and the platform 2 raised further until the bottom of the blank is adjacent a device 18 for cutting the stay material, this movement drawing a further length of strip 20 into each applying device 12. The severing device 18 is then operated by supplying fluid pressure at 140, Fig. 10 to the space between two pistons 136, 138 in cylinder 134. The piston 138 moves a block 154 forwardly to engage each corner of the blank, and the piston 136 operates through a chain 146, a blade 152 to sever the stay strip just below the edge of the box. The stay strip is then pulled back slightly into the correct position relative to the jaws 120 for application to the next blank by an arm 88 carrying a roller 94 which moves the strip into a recess 96.
Patent GB-511964-A (GB)
Title: Improvements in or relating to wardrobe suitcases
IPC: A45C13/03
Filed: 1938-02-28
Abstract: 511,964. Wardrobe suit-cases. FRENCHS, Ltd., BATES, S. and SOLOMON, R. R. C. Feb. 28, 1938, No. 6240. [Class 18] A wardrobe suitcase comprises U-shaped wire frame members adapted when turned into the case to form spaced fold lines in the hanging garments 15 and fold them into the case in smooth condition, one member 6 being pivoted in eyes 9 at or near the end of the case opposite to the hanging rod 4 and the other member 7 being shorter than the member 6 and pivoted at 10 intermediate of the two ends of the case. In an alternative construction the member 7 is dispensed with, the lower frame member 6a shown in broken lines being provided with a second U-shaped frame member 7a secured thereto at right angles. The lower frame member may terminate in tongues or ears 18 to confine the edges of the garments.
Patent GB-633720-A (GB)
Title: Improvements in or relating to means for supporting mast or rod aerials
IPC: H01Q1/08
Filed: 1947-03-05
Abstract: 633,720. Screw fastenings. AERIALITE, Ltd., and MOULTON, E. W. March 5, 1947, No. 6255. [Class 44] [Also in Group XL (c)] A mounting to enable a rod aerial to be easily and quickly secured to a supporting surface such as part of a building or road vehicle comprises a bracket 1, 2 carrying an insulating disc or block 5 having diametrically located grooves 6. The lower end of the rod aerial 7 can be located in a selected groove vertically or at an angle either side of the vertical as required. A central screw 8 passes through a transverse hole in the aerial rod and is provided with a wing nut 11 to clamp the aerial in the selected position. A screw 12 and washers 13 permit connection of a lead-in wire to the aerial 7.
Patent GB-1212802-A (GB)
Title: A container for plastics material for a low melting point article, such as a chocolate tablet
IPC: B65D25/02
Filed: 1969-02-05
Abstract: 1,212,802. Containers. SAPAL, SOC ANON. DES PLIEUSES AUTOMATIQUES 5 Feb., 1969 [12 Feb., 1968], No. 6273/69 Heading B8P. A container of plastics material for an article of low melting point comprises a box 1 of generally parallelepiped form and at least one closing member 3 covering an aperture and intended to be welded to the edges of the aperture. A heat insulating spacing means 4 is provided for interposition between the inner surface of the closing member 3 and the article. In the construction shown the means 4 is integral with the closing member 3 but in further embodiments the means may be of elongated tubular form having oval (Fig. 2, not shown) or trapezoidal (Fig. 3, not shown) cross-section. Further, the means may be of H-shaped (Fig. 4, not shown), or U-shaped (Fig. 5, not shown) cross-section. The article may comprise a chocolate tablet.
Patent GB-1368951-A (GB)
Title: Metal containers
IPC: F16L9/04
Filed: 1971-09-07
Abstract: 1368951 Making rocket motors and pressure vessels BRISTOL AEROJET Ltd 7 Sept 1971 [10 June 1970] 6298/70 Heading B3A [Also in Divisions B1 F2 and F3] A metal container, such as a rocket motor or pressure vessel, comprises a surface of revolution which is wound over at least part of its length with carbon fibre or boron fibre, the fibre having a modulus at least 10 x 10<SP>6</SP> lb. f/sq. inch greater than the modulus of the metal of the container. The fibre has a modulus less than 60 Î 10<SP>6</SP> lb. f/sq. inch and is impregnated with an epoxy, phenolic or polyamide resin. To manufacture the container which may be of steel or light alloy, it is shot blasted, degreased, coated with adhesive at an elevated temperature, wound with impregnated carbon or boron fibre, gelled at an elevated temperature and finally cooled. The fibre is in the form of a single filament, a yarn, a cord, a ribbon or a tape.
Patent GB-582736-A (GB)
Title: Improvements in or relating to knitting machines of the circular, independent needle type
IPC: D04B9/38
Filed: 1944-04-05
Abstract: 582,736. Knitting. HEMPHILL CO. April 5, 1944, No. 6358. Convention date, April 7, 1943. [Class 74 (ii)] A circular machine has a yarn lever 12 to feed a body yarn from a position centrally of a mouthpiece 11, a second yarn lever 9 adjacent one side of the mouthpiece for feeding a pile yarn during rotary work and a third lever 10 for feeding a pile yarn during reciprocatory knitting. The lever 10 feeds its pile yarn so that it will swing during reciprocatory knitting to be fed first through one corner of the mouthpiece and then through the other. In knitting pile fabric during the formation of heels by reciprocatory knitting, the sinkers 4, Fig. 7, are so controlled that the first sinker to be inwardly projected to separate the ground and pile yarns bears in each course a definite spaced relationship to the first needle 3 to take the yarns. The first sinker projected may be the fourth sinker following the first needle knitting in each course. In one form the sinkers are projected inwardly in the two directions of reciprocation of the needle cylinder by cams 25, 26 actuated by levers 34, 35 carried by members 36, 40 having portions 39, 43 arranged to engage the butts of needles operative in reciprocatory knitting. In a modification, the sinker projecting cams are actuated by the narrowing pickers. Specification 577,546 and U.S.A. Specification 2,144,563 are referred to.
Patent GB-430680-A (GB)
Title: A new or improved device for use as a toy or for the playing of games
IPC: A63F7/24
Filed: 1934-02-27
Abstract: 430,680. Toy guns for games. CRAVEN, J. M. F., and PEACOCK & CO., Ltd., 175, St. John Street, Clerkenwell, London. Feb. 27, 1934, No. 6382. [Classes 132 (ii) and 132 (iii)] A toy repeater gun for use in indoor and outdoor games is provided at its front end with a deflector for disc-shaped or spherical projectiles. In the construction shown in Figs. 1 and 2 the gun comprises a block 1, of wood, moulded synthetic resin, cardboard, or partly of wood and partly of metal, having on its under side a block or strip of wood 3 to provide an ejector passage 2 of rectangular cross-section for the round-edged disc-shaped projectiles 6 which may be held down in the magazine 5 of circular or other cross-section by a marble 35. The strip 3 is provided with a forward extension 19 which is curved upwardly to form a deflector and is provided with side walls 20, and, if desired, a top wall. An ejector 7 comprising a slightly resilient strip 7 of celluloid or a non-inflammable celluloid compound or of plywood is controlled by the coiled spring or rubber band or elastic 10 and has its longitudinal movement in the passage 2 limited at one end by the pin 14 engaging a slot or groove 15 and at the other end by the finger piece 8. Alternatively a pin could be carried by the ejector engaging a slot or groove in the block above and/or below the ejector. The ejector passage 2 may be inclined to the horizontal and the magazine 5 to the vertical. Spring means may be provided for feeding the projectiles if, for example, the magazine is horizontal. The gun may have a shallow flat wooden block on its underside to raise it from a supporting surface. The deflector instead of being curved may be made up of one or more plane surfaces 19, 21, Fig. 3, angularly disposed, and if desired meeting in a curve. The side walls 20 may be parallel, convergent or divergent and either straight or curved and either of constant or varying height. Fig. 4 shows a construction in which the deflector 16 has no side walls. Fig. 6 shows a construction for firing peas or other spherical projectiles. Fig. 7 shows a construction for firing cardboard discs in which the magazine is formed by a finger-slotted tubular member coaxial with the hole 26 or by pegs 27. The gun may be mounted for rotation about a vertical axis or about two perpendicular axes. The projectiles may be bone or composition discs of circular, square or any other regular or irregular contour. The deflector may be adjustably carried by the gun whereby the angle at which the projectile leaves the gun can be changed. The gun can be used for playing indoor table games or for firing rubber discs on board ship or for playing skittles.
Patent GB-262635-A (GB)
Title: Improvements relating to schreiner calendering machines
IPC: D06C15/00
Filed: 1926-03-08
Abstract: 262,635. Norton, D. G., and Norton & Co., Ltd., Sir J. F. March 8, 1926. Embossing.-In a Schreiner calendering-machine having a hand-operated control valve c by means of which fluid under pressure is supplied to and discharged from hydraulic cylinders acting upon the lower bowl of the machine, a hand-operated spring- loaded valve g is inserted in the discharge connection f, so that when the cylinders are put into communication with the discharge f by means of the valve c, a pressure is retained in the cylinders sufficient to maintain the lower bowl in contact with the fabric but not sufficient to cause damage to the bowls when the doubled or stitched ends of the fabric pass between the bowls. The valve c is of the piston type operated by a lever and link, and has passages d, e which connect the supply pipe b of the cylinders to the accumulator connection a and the exhaust f respectively. When it is desired to lower the bottom bowl of the machine, the valve g is opened by a handlever h.
Patent GB-139316-A (GB)
Title: Improvements in gas-heated toasting devices and smoothing-iron heaters
IPC: A47J37/08
Filed: 1919-03-15
Abstract: 139,316. Richardson, W. H., and Allender, J. J. March 15, 1919. Supports for articles to be heated.-A toaster or smoothing-iron heater of the type adapted to be placed over a gas ring and comprising a supporting base m and a pyramidal perforated structure a provided on the outer side with supports for the articles to be heated, has an inverted perforated pyramid b located within the outer walls to project heat on the outer walls. A dished metal plate f fits within the upper end of the outer pyramid, and a series of wavy wires h have projections k at their lower ends for supporting the food or irons. The upper ends of the wires are looped through a bead j of the plate f, and their lower ends are clinched on the under side of the base, so that the wires secure the device together endways.
Patent GB-474881-A (GB)
Title: Improvements in separators for use in electric accumulators and the like
IPC: H01M50/414
Filed: 1937-03-05
Abstract: Microporous battery separators, having larger pores than hitherto, are made by partially vulcanizing a diluted latex concentrate to which vulcanizing ingredients are added, while stirring and avoiding evaporation of water; dry constituents such as wood flour, kieselguhr or clay may then be added and the mix is spread out to form plates, the vulcanization being completed in moulds or the like.  The product is then dried.
Patent GB-892149-A (GB)
Title: Process of metallising non-conducting surfaces
IPC: D06Q1/04
Filed: 1959-02-25
Abstract: A sulphide is produced on a surface by first reducing a metallic salt with stannous chloride on the surface (e.g. silver nitrate to silver, or mercuric to mercurous chloride) then subjecting the reduced coating to the action of hydrogen sulphide or ammonium hydrosulphide. Other salts mentioned are those of lead, copper, tin, nickel and cobalt.ALSO:A non-conducting substrate such as plastics, cellulose (e.g leaves) or oxidised metal is provided with a conducting coating by applying a silver salt, reducing this to silver with stannous chloride in the presence of thiourea or thiolactic acid, and converting the silver to sulphide with hydrogen sulphide or ammonium hydrosulphide.
Patent GB-1346864-A (GB)
Title: Silicon modified organic resin
IPC: C07F7/18
Filed: 1972-02-11
Abstract: 1346864 Organosilicon resins TH GOLDSCHMIDT AG 11 Feb 1972 [17 Feb 1971] 6579/72 Heading C3T A silicon modified organic resin is prepared by reacting an organo-silicon compound containing #SiOR<SP>1</SP> radicals, where R 1  is a C 1 -C 4  alkyl radical and up to 1À1 moles of OR<SP>1</SP> radicals per Si atom being present, with an organic resin containing #COH radicals at a temperature above 70‹ C. with the elimination of the compound R<SP>1</SP>OH and the formation of #SiOC# bonds, the organo-silicon compound used having been prepared by reacting an organohalosilane mixture in which the ratio of R<SP>2</SP> : Si, where R<SP>2</SP> is a monovalent hydrocarbon radical, preferably methyl, phenyl or vinyl, is from 0À95 to 2À0, with a mixture containing (a) a C 4-8  tertiary saturated, unsubstituted aliphatic alcohol and (b) a C 1-4  primary and/or secondary saturated, unsubstituted aliphatic alcohol, at least 0À25 mole of (a) and 0À03-1À5 moles of (b) being introduced per mole of silicon-bound halogen atom, at a temperature of 10-150‹ C. Suitable resins are #COH containing polyesters, acrylic resins, epoxy resins, polycarbonates, phenolic resins, melamine resins, urea resins and alkyd resins. The co-condensation reaction may be carried out in an inert solvent such as cyclohexanone, xylene and toluene and may be catalysed with acid esters of Zr or Ti or trifluoroacetic acid. The organo-silicon compounds may be represented by the average formula where a=0À95-2À0 and b=0À025-1À1. In Examples 1-3 viscous organo silicon compounds containing Si-OCH 3  groups are prepared by reacting t-butanol and methanol with (1) phenyltrichlorosilane, (2) phenyltrichlorosilane and methyltrichlorosilane, (3) phenyltrichlorosilane and dimethyldichlorosilane at 25- 30‹ C. Tert.-butyl chloride is then distilled off. In Examples 4-6 the organo-silicon compounds prepared in Examples 1-3 are reacted with OH-containing polyesters in the presence of butyl titanate, the polyesters being respectively prepared from (4) terephthalic acid, glycol and trimethylol propane, (5) terephthalic acid, isophthalic acid, 1,4-dimethylol cyclohexane and glycerol, (6) isophthalic acid, ethylene glycol and tri-methylol propane. In Example (7) an OH-containing alkyd resin prepared from phthalic anhydride, pentaerythritol and the fatty acid of linseed oil is similarly reacted with the organo-silicon compound of Example 2. Uses.-Lacquers.
Patent GB-329981-A (GB)
Title: Improvements in electrical insulating materials
IPC: H01B3/28
Filed: 1929-02-28
Abstract: 329,981. Smith, W. S., Garnett, H. J., Channon, H. C., and Dean, J. N. Feb. 28, 1929. Adddtion to 307,390. Insulating coverings for cables.-The cable of the parent Specification is insulated with a compound consisting of a mixture of dirt- and resinfree gutta-percha or balata, and natural or synthetic india-rubber, suitable proportions being 25-50 per cent of rubber. The gutta-percha may be treated as described in Specification 326,481.
Patent GB-1576276-A (GB)
Title: Data processing system comprising a plurality of processor
IPC: G06F9/38
Filed: 1977-02-17
Abstract: So that the difference between the processors (CPU1 and CPU2) actually existing can no longer be detected at the programming level of the machine language, a processor which cannot execute a command of its command sequence due to its lack of a function unit directly calls on a second processor which executes the command and reports the results back to the first processor, whereupon both processors continue processing their own command sequences. <IMAGE>
Patent GB-1477003-A (GB)
Title: Peptides
IPC: C07K14/575
Filed: 1974-05-22
Abstract: 1477003 Cysteinyl peptides CIBA-GEIGY AG 22 May 1974 [24 May 1973 14 Sept 1973] 06715/77 Divided out of 1477001 Heading C3H Per se peptides of formula Peptide intermediates isolated are: PENTAPEPTIDES: Boc - Gly - Ile - Val- Glu(OBut)-Gln-OCH 3  and NHNH 2 .
Patent GB-1255572-A (GB)
Title: Bistable fluid operated memory components for logical circuits
IPC: F15C3/00
Filed: 1970-02-12
Abstract: 1,255,572. Valves. VALVES & PRODUITS INDUSTRIELS SCHRADER S.A. 12 Feb., 1970 [11 Sept., 1969], No. 6838/70. Heading F2V. [Also in Division G4] A bi-stable fluidic element has a piston 16 slidable to left and right by fluid signals at inlets E2, E3. The piston is'latched in its extreme left or right position by spring-loaded latches 26 or a similar mechanism, Figs. 6-15 (not shown). The piston acts against a valve part 9 connected by rod 12 to valve part 8 and urged rightwards by spring 42. When the piston is in the position shown fluid at inlet E1 cannot pass to outlet S as valve part 8 lies on seat 10. Outlet S is connected to vent P. When the piston is moved to the left by a signal at E3 (which overrides the effect of any signal at E2 because of the different piston diameters) valve part 8 is unseated and valve part 9 lies on seat 11 so that fluid at El passes to outlet S. The piston carries an indicator 17-visible through cover 6. In a second embodiment, Figs. 4, 5 (not shown), the piston has valve parts at both ends, giving complementary fluid outputs S1, S2.
Patent GB-988383-A (GB)
Title: Improvements in or relating to electromagnetic switching devices
IPC: H01H51/27
Filed: 1962-02-22
Abstract: 988,383. Electrically released switches. WESTERN ELECTRIC CO. Inc. Feb. 22, 1962 [Feb. 27, 1961], No. 6880/62. Heading H2B. A switching device including a magnetic member which has a plurality of stable remanent magnetic states has one or more such members so shaped and located with respect to the contact members as to be magnetically influenced by a current pulse through the contacts, thereby setting the magnetic state of the member. As shown in Fig. 1, a sealed magnetic contact device has magnetically soft spring contact reeds 12, 13 biased apart in a glass tube 18 surrounded by interleaved windings A1-A2, B1, B2 within a cylindrical permalloy housing 11. The housing acts as a magnetic shield and a flux path between two annular ferrite remanent members 21, 22 around the contact terminals 14, 17. Additive energization of coils A1-A2, B1-B2 closes contacts 12, 13 and results in radial remanent magnetization of members 21, 22 (Fig. 3) which retains the contacts closed on de-energization of the coils. A high-amplitude, short duration current pulse though the contacts will change the magnetization pattern of members 21, 22 from radial to circular (Fig. 4) allowing the contacts 12, 13 to separate due to their inherent spring bias. As shown in Figs. 5 and 6, the remanent ferrite members 44, 47 may be mounted on the ends of contacts 27, 28 which are opened and closed on energization and de-energization of coils X1-X2, Y1-Y2. A current pulse in the contacts resulting in circular magnetization, retains the contacts closed. In Fig. 7 remanent members 58, 71 surround contacts 51, 52 and opening and closing of the contacts is dependant on the relative, most recent, energization of coils P1-P2, R1-R2, M1-M2, N1-N2. Opening by circular magnetization due to a current pulse through the contacts is effected as in Fig. 1. Specifications 522,798 and 870,906 are referred to.
Patent GB-243952-A (GB)
Title: Improvements in and relating to spinning boxes used in spinning artificial silk
IPC: D01D7/02
Filed: 1925-03-13
Abstract: 243,952. Metallh³tte Baer & Co. Rommanditges., and Baer, E. March 13, 1925. Spindle apparatus. -Covers for spinning- boxes for artificial silk are arranged to be fixed without the use of grooves in the interior thereof, which is smooth. In one arrangement, a spring clamp 10, Fig. 3, engages over the cover 9 and has resilient lugs 13 which engage the beaded or grooved edge of the box 1. Positioning lugs 10<1> on the clamp engage in the central hole of the cover. Instead of the separate spring clamp, the cover may have an integral slotted resilient rim to engage over the edge of the box 1. The rim may be incomplete. In a modification, the fixing means comprises wedge shaped bayonet catches 16. Fig. 5. The catches may comprise studs fixed in the top of the periphery of the box rim and slots in the cover. In a further modification, a soft rubber ring 24, Fig. 9, arranged in a grooved part of the cover whicn enters the box, is pressed by centrifugal action against the box which is formed with a series of holes 21. The cover may be a solid grooved member or formed of a dished aluminium portion 25 and a hard rubber disc 26 riveted together.
Patent GB-1246731-A (GB)
Title: Large ring poly-enes
IPC: C07C2/46
Filed: 1969-02-07
Abstract: 1,246,731. Large ring polyenes. TORAY INDUSTRIES Inc. 7 Feb., 1969 [9 Feb., 1968; 31 Oct., 1968], No. 6906/69. Heading C5E. The invention comprises polyenes having the structural Formula (I) or (II) wherein n is an integer not less than 4 and all the double bonds are of trans configuration. The compounds are prepared by reacting butadiene with a catalytic mixture of a nickelhydrocarbon ligand co-ordination complex and a halogenated nickel-hydrocarbon ligand coordination complex, e.g. diallyl nickel and allyl nickel chloride but many examples are given. The following compounds are claimed per se: 1,5,9,13-Cyclohexadecatetraene (all trans). 12-Vinyl-1,5,9-cyclotetradecatriene (all (rows). 1,5,9,13,17-Cycloeicosapentaene (all trans). 16-Vinyl-1,5,9,13-cyclooctadecatetraene (all trans). 1,5,9,13,17,21 - Cyclotetracosahexaene (all trans). 20 Vinyl-1,5,9,13,17-cyclodocosapentaene (all trans). 1,5,9,13,17,21,25-Cyclooctacosaheptaene (all trans). 24 - Vinyl - 1,5,9,13,17,21 - cyclohexacosahexaene (all trans). 1,5,9,13,17,21,25,29-Cyclodotriaeontaoctaene (all trans). 28 -Vinyl - 1,5,9,13,17,21,25 - cyclotriacontaheptaene (all trans). 1,5,9,13,17,21,25,29,33 - Cyclohexatriacontanonaene (all trans). 32-Vinyl - 1,5,9,13,17,21 25,29 - cyclotetratriacontaoctaene (all trans). In the examples the above compounds are hydrogenated with Pd-carbon catalyst to the corresponding cycloalkanes to confirm the structural formulµ.