baber/WOPTO huggingface dataset:
Patent GB-1181136-A (GB)
Title: Aircraft Bomb
IPC: F42B10/14
Filed: 1967-11-07
Abstract: 1,181,136. Aircraft bombs, ENGINS MATRA. 7 Nov., 1967 [10 Nov., 1966], No. 50574/67. Heading F3A. An aircraft bomb comprises a wing 15 connected to the rear underpart of the body 11 of the bomb, the wing, on release of the bomb, spreading out in the general form of a triangle having its apex near the forward end of the bomb, the apex being spaced from the bomb body so that the wing extending rearwardly from the apex to the base makes an acute angle with the bomb body, whereby the bomb is caused to dive by aerodynamic action, the wing being foldable into a housing of the bomb body prior to release of the bomb. The wing comprises a central rib 18, the rear end of which is pivotally mounted on the bomb, and two lateral ribs 17 and 19 converging towards the forward end of the central rib. Sheets of flexible material and foldable bracing struts extend between each of the lateral ribs and the central rib. A foldable strut 24 extends between the bomb body and the central rib. A flat part at the forward end of the bomb prevents ricochet on impact.
Patent GB-1291579-A (GB)
Title: Improvements in electric switches
Inventor: THILO ARTHUR
IPC: H01H35/40
Filed: 1969-10-15
Abstract: 1291579 Magnetic switches THERMAL ELECTRONICS Ltd 14 Jan 1971 [15 Got 1969] 50658/69 Heading H1N A fluid flow switch has a Venturi 20 which fits over an inlet pipe 19 and is movable away therefrom by liquid flowing from the pipe and a permanent magnet 27 mounted on the Venturi is arranged to influence alternative magnetic reed contact units 25 in the two extreme positions of the Venturi. The Venturi is mounted on a lever 21 pivotally mounted by means of cross-ligaments 22 which are not influenced by foreign matter and the contact units are mounted in a separate chamber 17.
Patent GB-1444490-A (GB)
Title: Process for processing raw squid and products obtained therefrom
IPC: A23L17/50
Filed: 1974-11-25
Abstract: 1444490 Treating squid MARUTO TOYOYAMA SHOKUHIN KK 25 Nov 1974 [7 Aug 1974] 51026/74 Heading A2E Raw squids are dressed, washed and seasoned, dried at 20-40‹C to 'a moisture content of 35-50% by wt., and aged at 5-25‹C for at least 24 hrs. The squids may further be pressheated at 150-200‹C under a pressure of about 30 kg/cm<SP>2</SP> for 3 mins to release the skin from the tissue underneath, so that the skin may easily be removed, and the squid out up.
Patent GB-1377080-A (GB)
Title: Stereophonic reproducing system
IPC: H04S5/02
Filed: 1971-11-03
Abstract: 1377080 Four channel stereo systems MATSUSHITA ELECTRIC INDUSTRIAL CO Ltd 3 Nov 1971 [16 Nov 1970 18 Nov 1970] 51186/71 Heading H4R In a four channel stereophonic system in which the four signals are combined for transmission over two channels, the two channels are combined for reproduction over four loudspeakers as shown in Fig. 2 to provide signals for the four speakers as respectively αL + #R, αR + #L, αL - #R and αR-#L where a and # are constants. The speakers may be arranged at the corners of a listening area or in an arcuate line concave to a listening position.
Patent GB-1391814-A (GB)
Title: Heating elements and methods of manufacturing such elements
IPC: H05K1/05
Filed: 1972-11-07
Abstract: 1391814 Enamelling ORBAICETA SA 7 Nov 1972 [12 April 1972] 51213/72 Heading CIM [Also in Division H5] A resistance heating element comprises a printed conductor on a support in the form of an iron plate having a carbon content of 0À04% or less coated with a plurality of vitrified enamel layers. The plate preferably consists of iron laminations. Each enamel layer is annealed and preferably cooled to room temperatures before the next layer is applied. After the layers are applied, the support plate is cured naturally or artificially. Next, the plate is heated to a temperature just below the melting point of the metal conductor to be applied and the conductor in the form of aluminium, copper or zinc is projected by an air stream from a flame pistol on to the support.
Patent GB-1161737-A (GB)
Title: Improvements in or relating to releasable couplings
Inventor: CROSS RONALD WILLIAM
IPC: F16D43/06
Filed: 1965-12-06
Abstract: 1,161,737. Positive clutches. BROOM & WADE Ltd. 23 Nov., 1966 [6 Dec., 1965], No. 51690/65. Heading F2C. A positive clutch is released centrifugally and remains released until reassembled manually. It is used as a safety device between an air motor and a grinding wheel and is operative to cut off drive to the wheel in the event of excessive speed of the motor due to failure of its governor. The clutch comprises a driving member 18 having teeth 180 and having a ball spline connection 23 with a driving shaft 16 and urged by a spring 32 into engagement with teeth 190 of a driven member 19. Centrifugal balls 26 are normally housed partly in pockets 28 in the driving shaft and partly in slots defined by converging surfaces 30, 33 provided on the clutch members 18, 19. At excessive speeds the balls ride out of the slot in the member 18, shifting this member to its released position, the balls then co-operating with a radial end surface of the member 18 or a surface diverging from the surface 33 so that the balls are retained in their release position by the spring 32 until the clutch has been dismantled and reassembled.
Patent GB-1488847-A (GB)
Title: Detection and location of conductors carrying time varying currents
IPC: G01V3/10
Filed: 1975-11-28
Abstract: 1488847 Locating conductors SERVOTRON INSTRUMENTS Ltd 28 Nov 1975 [29 Nov 1974] 51888/74 Heading G1N A method for detecting and locating a conductor carrying time varying currents such as a power system conductor 28 involves effecting relative movement between induction coils 20, 22 and the conductor; amplifying at 32 the induced current; selecting at least one harmonic, say the fifth preferably by use of a band-pass filter 34, of the induced current, which harmonic is rectified 36 and drives a meter 38. The induction coil system 30 is tuned with a fixed capacitor Cl to resonate at the fifth harmonic 250 hertz. In alternative embodiments Figs. 1 and 2 (not shown) the induction coil system is a single coil (12), or two coils (14, 16) on a common former (18) and connected series-aiding.
Patent GB-1480560-A (GB)
Title: Process for obtaining a polyol-containing homogeneous liquid composition
IPC: C08J11/18
Filed: 1975-12-19
Abstract: 1480560 Degrading polyurethane polyisocyanurate foams BRIDGESTONE TIRE KK 19 Dec 1975 [19 Dec 1974] 52054/75 Heading C3R Rigid polyurethane or polyisocyanurate foams, are degraded into a polyol-containing homogeneous liquid composition, which is suitable for the production of rigid polyurethane foam by treatment at a temperature of 150‹ to 220‹ C. in the presence of a mixture of (a) an aliphatic diol having from 4 to 7 carbon atoms and a boiling point above 160‹ C. and (b) a monoalkanolamine having from 2 to 8 carbon atoms in an amount of 1 to 20% by weight of the mixture. Preferred diols are diethylene glycol, dipropylene glycol, 1,4-butane diol and 1,5- pentane diol. The preferred monoalkanolamine is monoethanolamine. The process is particularly applicable to foam which is in chip or waste form.
Patent GB-1443047-A (GB)
Title: Bridles
IPC: B68B1/04
Filed: 1973-11-10
Abstract: 1443047 Bridles ADAMANT PRODUCTIONS (LEICESTER) Ltd 7 Nov 1974 [10 Nov 1973] 52300/73 Heading AIM A bridle brow band comprises a strip having two opposite end portions 12, at least one of which is formed into a loop 10, with its extremity lying against the main part of the band 8 to give a double thickness which passes through, and is held immovably by, a rectangular friction buckle 16 which has a centrally disposed serrated bar 18. The brow band is readily replaceable and adjustable in length and is made of leather, textile material, plastics or information-bearing strip material.
Patent GB-1021080-A (GB)
Title: Roller heater for a synthetic fiber processing machine
IPC: D02J1/22
Filed: 1964-12-23
Abstract: 1,021,080. Electrically heated rollers. GENERAL ELECTRIC CO. Dec. 23, 1964 [March 10, 1964], No. 52339/64. Heading F2U. A heater for a roller 7, Fig. 2, not shown, of a synthetic fibre processing machine, comprises a ceramic body having holes 16, 17, 18 in bushes 13, 14, 15 for attaching the body to a fixed mounting plate, a hole 23 for a heat-sensing element and a groove 21 for an electric resistance wire; the body fits into roller 7 with a small air-gap between and the roller hub 9 passes through bore 19 in the body and is fixed to a driven shaft. The grooves which may have constant or varied pitch, are filled with a ceramic cement and the hole 23 is sealed with a material which can be removed for replacement of the sensing element.
Patent GB-1244319-A (GB)
Title: Bag-filling machine
Inventor: NOYES BILLY POWERS
IPC: B65B5/04
Filed: 1968-11-11
Abstract: 1,244,319. Pushers for bag-filling machines; endless conveyers. A.C. FORMO. 11 Nov., 1968, No. 53353/68. Addition to 1,220,855. Headings B8A and B8C. Pusher apparatus for inserting an article into the open mouth of a bag and for advancing the thus filled bag is mounted beneath the lower run of a chain and is arranged so that when the filled bag has been advanced to the desired position, the pusher is moved initially in a direction opposite to that of the chain despite continued movement of the chain. As shown, the pusher 14 is mounted on arm 16 rigidly attached to and hanging below cross-shaft 26 mounted below chains 18. Each chain 18 passes over two substantially identical chain wheels 20 mounted at the same height. Rollers 28 mounted on cross-shaft 26 run on rails 30 under the lower linear stretches of the chains. A crank arm 38 is rigly fixed to one end of cross-arm 26 and has a tongue 44 and two rollers 40 separated by the thickness of a girder 42 mounted thereon. As the pusher moves along the lower section of its travel, rotation of cross-shaft 26 relative to the chains 18 is prevented by engagement of rollers 40 on each side of the flange 43 of girder 42 arranged parallel to and below the lower reaches of the chains. When rollers 40 reach the end of girder 42, tongue 44 on crank arm 38 is inserted between rollers 46 which are mounted on a plate 48 rotatable about a horizontal axis between the axes of the rollers but spring biased to the position shown. As the tongue is inserted between the rollers 46, the cross-shaft 26 begins to move around chain wheel 20 and rotation of crank arm 38 swings the pusher 14 backwards and upwards away from the bagged article. Further movement frees the tongue 44 from rollers 46 and engages rail 56 between rollers 40. In an alternative embodiment two parallel guide rails are used in conjunction with a single roller on the crank arm and a large boss where it is joined to the cross-shaft.
Patent GB-1464266-A (GB)
Title: Machine for moulding plastics articles
IPC: B29C33/26
Filed: 1974-12-12
Abstract: 1464266 Rotational casting K BEYEROLSEN and O STEFFENSSEN 12 Dec 1974 [14 Dec 1973] 53857/74 Heading B5A A moulding machine, e.g. a rotational moulding machine, includes a mould in two separable parts and a device for removing the moulded article therefrom, such device including a pair of opposed gripping members located adjacent the mould which grip the article when the mould parts are separated slightly and continue to grip the article as the parts move further apart to clear the article whereupon the gripping members carry the article to a discharge position. The rotational moulding machine of Fig. 1 includes two sets of moulds, four in each set, in a framework 2, 3 such that one set at station A being opened for article removal and supplied with a further charge of moulding material, the other set at station B is subjected to rotation about two axes at right angles. The sets are supported on shafts 8 and 10 attached to a shaft 4 rotatable about its axis by cylinders 5 to transfer the sets from one station to the other. At station B the moulds rotate about their axes and about the axis of shaft 8. The mould halves 18a, 18b, Fig. 6, are supported on pivotable arms 14 and, when at station A, such halves are straddled by gripping members 36, 38, Fig. 4, on arms 34, 32 respectively attached to beams 30, 28. The latter are reciprocable by cylinders 40, 42 to bring the members into contact with the article. The removal device is pivoted at 26 on the machine frame to swing about 180 degrees to bring the articles to a discharge position.
Patent GB-1519730-A (GB)
Title: Tube cutting apparatus
IPC: B26D3/16
Filed: 1976-12-23
Abstract: 1519730 Cutting tubes ARMSTRONG CORK CO 23 Dec 1976 [2 Feb 1976] 53894/76 Heading B4B An apparatus for cutting an elongate tube 4 to produce a plurality of spaced cuts extending incompletely through the wall of the tube comprises a rotatable mandrel 6 for supporting the tube, cutting discs 28 movable from an inoperative position to a cutting position and depth-of-cut limiting means 60 arranged so as to contact the surface of the mandrel when the discs have penetrated the wall of the tube to a desired depth. The cutting discs are secured to a shaft 30 mounted on arms (36, 38) Fig. 1 (not shown), for movement towards and away from the mandrel by a handle (50). The cutting edges of the discs are prevented from touching the mandrel by means of spacer discs 60.
Patent GB-1099299-A (GB)
Title: N-(polyhaloalkylthio) alkenyl succinimides
IPC: C07D207/48
Filed: 1966-12-01
Abstract: The invention comprises N-(polyhaloalkylthio) -2-alkenylsuccinimides in which the polyhaloalkyl group contains 1 or 2 carbon atoms and at least 3 halogen atoms selected from chlorine and bromine, at least one of said halogens being bonded to the alpha carbon atom and the alkenyl group having from 3 to 6 carbon atoms.  The novel compounds may be made by reacting an alkali metal salt of an appropriate 2-alkenylsuccinimide with an appropriate polyhaloalkylsulphenyl halide, preferably at a temperature in the range 0 DEG  to 25 DEG C.ALSO:A fungicidal composition comprises a fungitoxic amount of a N(polyhaloalkylthio)-2-alkenylsuccinimide in which the polyhaloalkyl group contains 1 or 2 carbon atoms and at least 3 halogen atoms selected from chlorine and bromine, at least one of said halogens being bonded to the alpha carbon atom, and the alkenyl group has from 3 to 6 carbon atoms, in association with a biologically inert liquid or solid carrier therefor.  The alkenyl succinimides are particularly effective against Monilinia fructicola, Alternaria solani and Fusanium solani spores.  The solid carriers may be in the form of a dust, or used in conjunction with a suitable wetting agent to form a wettable powder.  The fungitoxic compounds may also be formulated with dispersing agents or emulsifying agents and with other unspecified active toxicants.
Patent GB-1462439-A (GB)
Title: Gas fired water heating boilers
IPC: F24H9/14
Filed: 1974-12-13
Abstract: 1462439 Gas-fired water heating boilers; boiler casings SAUNIER DUVAL 13 Dec 1974 [13 Dec 1973] 54036/74 Heading F4A A gas-fired water heating boiler designed to be secured to a wall comprises a casing defined by rear wall 5, top plate 4, side walls 3 and front wall 33, a U-shaped frame 1 connected via flanges 12 to the side walls and supporting burners 6, a heat exchanger 9 through which water to be heated is passed, and an exhaust gas collector hood 25 which is connected via an extractor fan 29 to an outlet 30; water pipes 20 passing in a gas-tight manner through the flanges 12 and the front wall 33 sealing against the edges of the side walls, the frame 1 and the top wall to define a sealed compartment into which combustion air is supplied by an inlet pipe 32 coaxial with outlet 30. Gas supply pipes and ignition and safety connections for the burners are mounted on a V-shaped support 15 sealingly engaged in a notch in the frame 1. The heat exchanger 9 has a downwardly extending skirt defined by a bent sheet 23 forming rear and side walls and a front sheet 22 and lugs 24 which rest directly or indirectly on the flanges 12. The skirt has a heat insulating refractory lining.
Patent GB-1397675-A (GB)
Title: Proline compounds
IPC: C07C233/06
Filed: 1973-11-22
Abstract: 1397675 Anti-inflammatory &c medicines RHONE-POULENC SA 22 Nov 1973 [23 Nov 1972] 54274/73 Heading A5B [Also in Division C2] Pharmaceutical compositions having anti-inflammatory and collagen metabolism modifying activity, for oral or parenteral administration, comprise N-propionyl-L-4-hydroxyproline or a pharmaceutically acceptable salt thereof, optionally in conjunction with another pharmacologically acceptable compound (e.g. a known anti-inflammatory agent such as phenylbutazone, indomethacin, metiazinic acid and ketoprofene), in association with a pharmaceutically acceptable carrier or coating.
Patent GB-1221278-A (GB)
Title: Shuttle box for a loom
IPC: D03D49/52
Filed: 1969-11-05
Abstract: 1,221,278. Loom shuttle box. ADOLPH SAURER Ltd. 5 Nov., 1969 [5 Nov., 1968], No. 54312/69. Heading D1E. A shuttle swell consists of a metal strip 4 backed by spring-loaded high inertia members 2, 3 which absorb most of the kinetic energy of the shuttle; a light spring-loaded member 25 then brings the shuttle to rest. The protrusion of the strip 4 into the shuttle under the action of the springs 6, 8, 9 is determined by an adjustable compression spring 5 acting endwise on the strip 4 to increase its curvature.
Patent GB-1126497-A (GB)
Title: Weft yarn supply device for shuttleless looms
IPC: D03D47/00
Filed: 1966-12-07
Abstract: 1,126,497. Supplying weft to shuttleless looms. DRAPER CORP. 7 Dec., 1966 [30 Dec., 1965], No. 54879/66. Addition to 1,063,723. Heading DIE. The weft supply device of Specification 1,063,723 has the addition of a guide finger 3 which ensures that the weft coils are wound high on the cane to prevent premature slipping off its end. The finger 3 may have an eye for the weft.
Patent GB-1315327-A (GB)
Title: Internal combustion engine fuel supply control systems
IPC: F02D41/12
Filed: 1970-11-19
Abstract: 1315327 Fuel injection systems GENERAL MOTORS CORP 19 Nov 1970 [24 Nov 1969] 55054/70 Heading G1N In an I.C. engine fuel injection control system, injection pulses produced by a modulator circuit 72 in dependence upon intake pressure, fuel temperature, air temperature, engine temperature engine speed, engine acceleration, etc., are prevented from energizing the injection valve 42 when the throttle is in its closed position and the engine speed exceeds a reference value, hunting of the engine speed about this value, due to momentary increase of the engine speed above this value when the fuel is re-supplied when the engine speed falls below this value, being prevented. As shown, when the throttle is moved towards its closed position during deceleration, a switch 96 is closed to energize a trigger circuit 78 which includes a pair of transistors 80, 82 and a feedback resistor 84, an engine speed signal being applied at point 106. Closure of switch 96 renders transistor 80 conductive, but transistor 82 remains non-conductive, thereby rendering transistor 112 conductive to shunt the injection pulses to ground. However, when the engine speed falls below a reference value (just above idling), 80 is rendered non-conductive 82 is rendered conductive and 112 is rendered non- conductive thereby allowing fuel to be re-supplied. In this state, a feedback voltage exists across resistor 84, so that when the engine speed increases above the reference value as a result of re-application of fuel, this feedback voltage opposes the speed signal and the base-emitter bias voltage of transistor 80 is insufficient to turn on transistor 80.
Patent GB-1244610-A (GB)
Title: Dithiacycloheptylidene derivatives and pesticidal uses thereof
Inventor: GHOSH RANAJIT
IPC: C07D339/00
Filed: 1967-12-04
Abstract: 1,244,610. Pesticides containing dithiacycloheptylidene derivatives. IMPERIAL CHEMICAL INDUSTRIES Ltd. 1 Nov., 1968 [4 Dec., 1967], No. 55062/67. Heading ASE. [Also in Division C2] A pesticidal composition comprises a diluent and, as active ingredient, a compound of the formula: wherein R<SP>1</SP> and R<SP>2</SP> are hydrogen atoms or unsubstituted or halogen substituted hydrocarbon groups, or R<SP>1</SP> and R<SP>2</SP> together with the adjacent nitrogen atom form a heterocyclic ring, R 3  to R 10  are hydrogen atoms or hydrocarbon groups and X and Y are atoms of sulphur or oxygen. The compositions may be in the form of dusting powders, granules, dispersible powders, grains, aqueous solutions, dispersions or emulsions and other conventional additives may be present. The compositions may be applied to plant foliage or to infested areas thereof, to soil surrounding the plant or to seeds.
Patent GB-1493930-A (GB)
Title: Agents for the shampooing and treatment of hair
IPC: A61K/
Filed: 1974-12-20
Abstract: 1493930 Hair treatment compositions HENKEL & CIE GmbH 20 Dec 1974 [21 Dec 1973] 55088/74 Heading A5B [Also in Divisions C3 and C5]  An agent for the treatment of hair comprises a water-soluble, hardenable polycondensation product being (I) a reaction product of epichlorohydrin with a polyamine containing polyoxyalkylene groups or (II) a reaction product of a compound containing more than one epoxide and/or α-halo-#-hydroxy alkyl group in the molecule with a polyamine containing polyoxyalkylene groups; and at least one additive selected from protein hydrolysates, herb extractsre-oiling agents, foam stabilisers, acids, salts, scented oils, preservative anti-dandruff agents and hair strengthening synthetic resins. A typical example of (I) is prepared to a polyglycol (M.W. 600) with epichlorohydrin to yield a polyglycol-bis-chlorohydrin ether which is then reacted with dipropylene triamine to yield a polyamine containing polyoxyalkylene groups. Reaction with further epichlorohydrin yields (I). An example of (II) is prepared by reacting epichlorohydrin with a polyglycol to yield a polyglycol-bis-chlorohydrin ether (as above) and then with epichlorohydrin to yield a polyamine containing polyoxyalkylene groups, the polyamine product being reacted with further polyglycol-bis-chlorohydrin ether to yield (II). A medicated rinse for hair comprises (I), vaseline oil, a fatty amine having a betaine structure, citric acid, herb extracts, scent and water. A hair strengthener comprises (II) a 30/70 vinyl pyrollidone/vinyl acetate copolymer, ethanol, scented oil and water. A hair conditioner comprises (I), cetylstearyl alcohol, citric acid, preservative, scent and water.
Patent GB-1241071-A (GB)
Title: Method for forming heat exchange elements
IPC: B21D53/04
Filed: 1968-11-21
Abstract: 1,241,071. Making heat exchangers. FORD MOTOR CO. Ltd. 21 Nov., 1968 [30 Nov., 1967], No. 55222/68. Heading B3A. In a method and machine for producing heat exchanger elements a strip 13 is corrugated by means of roll dies 15, passed by means of an impeller 23 through a restrictor 31 from which the strip passes to plaiting rolls 61 and 65 and the fold lines of the corrugations are pressed by opposed pressure means 81 to form a flattened portion (22), Fig. 2 (not shown). The pressure means comprises a hammer 85 cooperating with an anvil 83, the hammer head 123 and anvil being curved so that a small number of corrugations are under pressure at any one time. The hammer comprises hammer head 123 mounted on a slide 121 which is reciprocated by means of a crank drive 107, 109 operating through pivoted connecting rods 111, 117.
Patent GB-1299836-A (GB)
Title: Improvements in or relating to horseshoes
Inventor: CHRISTIAN CHRISTOPHER WILLIAM
IPC: A01L5/00
Filed: 1971-11-30
Abstract: 1299836 Horse shoes TADSOWN Ltd 30 Nov 1971 55493/71 Addition to 1213257 Heading AIM A resilient plastics horseshoe as in Specification 1213257 is modified in that the central hoof-engaging flange is replaced by two such flanges 2 sloping upwardly and rearwardly from portions intermediate the middle front and middle of the sides, each having rib 6 to engage the hoof. Furthermore four or more, preferably six, rigid inserts for fixing means are employed in the groove on the underside of the shoe (Figs. 2, 3 not shown); and a toughened surface 9 is provided on the upper side to improve the grip and comfort of the shoe on the hoof.