baber/WOPTO huggingface dataset:
Patent GB-1308503-A (GB)
Title: Use of 4-hydroxybenzophenones for combatting harmful micro -organisms
IPC: C07C45/46
Filed: 1970-07-13
Abstract: 1308503 Antimicrobial preparations CIBAGEIGY AG 13 July 1970 [17 July 1969] 33965/ 70 Headings A5B and A5E A process for the protection or finishing of an organic material against attack by microorganisms comprises incorporating into the material, or applying to the surface of the material, at least one 4-hydroxy benzophenone of formula I: wherein X 1 , X 2 , Y, and Y 2 , which may be the same or different, each represents a hydrogen or halogen atom or a trifluoromethyl, alkyl or alkoxy group; X 3  and Y 3  which may be the same or different, each represents a hydrogen or halogen atom, a cyclohexyl or benzene radical; X 4 , X 5  and Y 4 , which may be the same or different, each represents a hydrogen or halogen atom; with the proviso that at least one of the X or Y radicals represents a halogen atom and the number of the alkoxy, alkyl, trifluoromethyl, benzene and cyclohexyl radicals together is at most 4. The pesticidal agents may contain a solid or liquid diluent or a solid or liquid carrier. Other additives may include detergents, foaming agents, emulsifiers, dispersing agents, wetting agents, light protection agents, optical brighteners and further fungicidal and bactericidal substances. Plastics materials and textiles may be treated with the agents of the invention. Detergents, cleansing agents, polishes, paints, pigments and deodorants, or other agents for body hygiene may contain the above 4-hydroxybenzophenones.
Patent GB-339730-A (GB)
IPC: B65D81/00
Abstract: 339,730. Goodyear Tire & Rubber Co., (Assignees of Beebe, P.). Feb. 26, 1929, [Convention date]. Packing rubber.-In the storage of unvulcanized sheets of rubber, adhesion of the surfaces is prevented by interposing a non-adhesive liner comprising fabric which has been treated with soap solution. The soap may be that prepared from cocoanut oil, and may be applied by spreading, spraying, or dipping, the moisture being removed by passing through heated rolls. A long strip of such fabric may be wound up with a corresponding strip of rubber to form a roll.
Patent GB-826994-A (GB)
Title: Improvements in two stroke engines
IPC: F02D9/00
Filed: 1956-11-07
Abstract: 826,994. Regulating. CITROEN S.A., A. Nov. 7, 1956 [Feb. 7, 1956], No. 34024/56. Class 7(6) The fuel delivery to a two-stroke engine is regulated by a metering valve 10 moved in response only to the variations in the pressure drop across an orifice located in the path of the combustious gases from the engine, an increase in said pressure drop producing an increase in fuel delivery. The orifice may be inserted in the exhaust pipe Alternatively, as shown, the orifice may be constituted by the exhaust port and the pressure drop referred to obtained by tapping off the scavenging air pressure at a point 14 prior to its entry to the cylinder. The scavenging air is supplied by a blower 6 through passages controlled by valves 5 and the fuel flows from the metering valve 10 to a distributer 9 connected to the injectors 8.
Patent GB-1307444-A (GB)
Title: Reciprocating piston internal combustion engine
IPC: F02F1/10
Filed: 1970-07-14
Abstract: 1307444 Cylinders DAIMLER-BENZ AG 14 July 1970 [26 July 1969] 34134/70 Heading F1B An integral cylinder block and head unit has threaded bores 12 located centrally of the thickness of outer wall 9 for securing the unit to the crank-case (not shown), and has the outer wall indirectly connected to the cylinder-defining walls 1, 2 at a location 6 above the wall 2 so that the cylinder is free from the action of undesired forces. A thin, cooling-space closing wall 14 may be replaced by a gasket.
Patent GB-958416-A (GB)
Title: Clip for attaching strips of webbing to a support
IPC: A47C31/04
Filed: 1961-09-25
Abstract: 958,416. Resilient surfaces. UNITEDCARR FASTENER CORPORATION. Sept. 25, 1961 [Sept. 26, 1960], No. 34296/61. Heading A4M. A one piece sheet metal clip for attaching a webbing strip 6, 6a to a seat frame 5, 5a comprises a web attaching portion 1, 1a adapted to be secured to the frame, a resilient arm 2, 2a extending outwardly in spaced relation to the frame, and a looped portion 14 or 16 serving to space the arm 2, 2a from the frame. In one embodiment (Figs. 1, 5), the clip includes a portion 3, formed by material from an opening 12 in the body, adapted to rest on the frame 5 and is provided with a flange 4 having web-piercing prongs 13 which engage the frame groove 11. The webbing 6 is passed round the resilient arm 2, through the opening 12 and round the flange 4, and is secured by nails 8. Alternatively, the frame may be of metal with slots to receive the flanges 4. The end 10 of the arm 2 abuts the frame 5 under excessive loading. In another embodiment (Fig. 11), the clip is attached to the inner face 15 of the frame 5a, and includes a double-loop portion 16 connected to the arm 2a, and frame engaging prongs 18 carried on a further looped portion 20, the webbing 6a being wrapped around the body portion 1a and secured by nails 8a.
Patent GB-379582-A (GB)
Title: Improved safety buckle
IPC: A44B11/10
Filed: 1931-09-01
Abstract: 379,582. Buckles. MAISSEL, N., Chancery Lane Safe Deposit, London. Sept. 1, 1931, No. 31301. Divided on 367,143. [Class 43.] A buckle comprises a frame 1 of wire or other material having a crossbar 4 sliding on two side members of the frame such that a strap 9 or a rope may be clamped between the cross-bar and a handle portion 5. The side members are similarly curved as at 6 so that, in opening, as the free end cf the buckle is lifted, the bar slides back along the curves to effect a quick release. The side members may have a single or multiple curve. A strap 8 or rope may be attached, as by stitching, to a loop 2 connected to the frame 1 by a sleeve 3, or it may be attached direct t) the frame 1. The cross-bar may have a crescent or half-moon shape, particularly where rope is to be used. Specification 11630/99, [Class 43, Fastenings, Dress], is referred to.
Patent GB-1157152-A (GB)
Title: Low Noise Parametric System
IPC: H03F7/00
Filed: 1966-07-29
Abstract: 1,157,152. Photo-parametric amplifiers. CSF - COMPAGNIE GENERALE DE TELEGRAPHIE SANS FILS. July 29, 1966 [Aug. 5, 1965], No.34303/66. Heading G1A. [Also in Division H3] In a parametric amplifier system (see Division H3) the parametric amplifier comprises a photo-diode coupled to a microstrip or coaxial line and the signal to be amplified is applied to the photo-diode by means of a light beam amplitude modulated at the signal frequency.
Patent GB-886305-A (GB)
Title: Improved gyroscopic apparatus
Inventor: PADDICK RICHARD RAYMOND
IPC: G01C19/30
Filed: 1959-10-10
Abstract: 886,305. Gyroscopic apparatus. DE HAVILLAND AIRCRAFT CO. Ltd. Oct. 10, 1960 [Oct. 10, 1959], No. 34415/59. Class 97(3). In gyroscopic apparatus in which a gyroscopic rotor 66 is mounted for rotation about a rotor axis 67 in an inner frame member 44 mounted for angular movement about a first axis 45, normal to the axis 67, in a gimbal frame member 30 mounted for angular movement about a second axis 33 normal to the first axis 45 and transverse to the rotor axis 67, in an outer frame member 31, each of the inner and gimbal frame members 44, 30 has a torque motor including a magnetic polepiece structure 14, 16, 18 or 46, 48 carried by a frame member 31 or 44 and having substantially planar parallel faces defining therebetween a part annular space in which is a magnetic field and a coil carried by another frame member 30 for connection to an electrical energizing circuit, and including force-generating conductor elements which extend across the flux path in the field and are relatively movable, upon relative movement of the frame members, in a plane parallel to and between the faces of the polepiece structure. Three parallel polepieces 14, 16, 18 are connected to a base-plate 10 on which the outer frame member 31 is mounted. The polepieces have faces 22, 24, 26, 28 defining two parallel spaces in which there is a magnetic field. Two coils 36, 38 are carried by the gimbal frame member 30. As the frame member 30 is pivoted relative to the base-plate 10 the coils 36, 38 are movable with the member 30 along the polepieces 14, 16, 18. The coils 36, 38 are connected in series so that current flows through the force-generating conductor elements in the same direction. The inner frame member 44 supports a pair of magnetic polepieces 46, 48 of reverse polarity. Each pole is built up of two halves which together form a pole having an inverted T-shaped groove 50. The polepieces have planar parallel faces 52, 54 which define a part annular space in which there is a magnetic field. An arcuate coil 40 of I-shaped is secured to the frame member 30. The gyroscopic rotor 66 contains a stator 68 which is continuously supplied with current to drive the rotor 66 at high speed. This stabilizes the rotor axis 67 in space. If it is desired to move the axis 67 angularly about the axis 33 the coil 40 is supplied with current. This current flows through the forcegenerating, conductor elements in the magnetic fields and produces a force tending to pivot the polepieces 46, 48 about the axis 45. This is resisted by the rotor 66, which is precessed about the axis 33. If it is desired to move the axis 67 angularly about the axis 45 the coils 36, 38 are supplied with current. The current may be applied simultaneously to the coils of both torque motors. The current may also be varied so as to obtain a cyclic movement of the axis 67.
Patent GB-1516185-A (GB)
Title: Cable glands
IPC: H02G15/04
Filed: 1975-08-19
Abstract: 1516185 Cable glands F LACKINGER 19 Aug 1975 [11 Dec 1974] 34426/75 Heading H2E In a cable gland comprising a sleeve member 1, an armour clamping member 10 and a screw threaded sleeve 6, the member 10 has a forward conical surface 4 and a rearward extension 11 and the sleeve 6 has an inwardly directed flange 9 located between an outwardly directed portion 12 at the free end of the extension 11 and an outwardly directed portion adjacent the other end of the extension, the outer surface of 11 lying between 10 and 12 being of constant diameter, so that the member 10 is captive on and capable of longitudinal movement relative to the sleeve. In a first embodiment, the portion 12 and the flange 9 are complementary threaded for assembly and the conical surface 4 cooperates with a conical surface on a rotatable ring 3 captive in member 1 to clamp the cable armour and a seal 13 of elastomer is located by the sleeve 6 beyond the extension 11. A further seal 5 is provided in the remote end of the member 1. In a first modification the threaded portion of the extension is replaced by a swaged end and the flange is not threaded and in another modification no seals are employed and the conical surface with which the member 10 co-operates is integral with the sleeve.
Patent GB-1506367-A (GB)
Title: Gas-blast switch
IPC: H01H33/91
Filed: 1976-08-18
Abstract: 1506367 Gas-blast switches SIEMENS AG 18 Aug 1976 [8 Sept 1975] 34461/76 Heading H1N In a gas-blast switch in which gas, preferably sulphur-hexafluoride is compressed between a movable cylinder 20 and fixed piston 24 as a movable tubular contact 6 slides along a fixed electrode 4 to separate from a fixed nozzle contact 3, the cylinder is provided with an annular electrode 23 at its part which slides on the fixed contact so as to collect electrostatic charge.
Patent GB-389202-A (GB)
Title: Improvements in, or relating to, furnaces
IPC: C21D1/74
Filed: 1931-12-12
Abstract: 389,202. Metal-heating furnaces. HAYES, C. I., 9, King Avenue, Edgewood, Rhode Island, U.S.A. Dec. 12, 1931, No. 34507. [A Specification was laid open to inspection under Sect. 91 of the Acts, Feb. 8, 1932.] [Class 51 (ii).] Gases, supplying; air, preventing admission of.-A furnace for heating metals in an inert atmosphere, e.g. combustion products, is provided, between the charging door 18 and the heating chamber 12, with a vestibule 16 the floor 31 of which is formed with two slots 34, 35, the inner one 35 serving to deliver the gas constituting the furnace atmosphere while the outer one 34 projects a protecting curtain of gas across the vestibule to prevent contact between the furnace atmosphere and the outside air. In the construction shown, the slots 34, 35 communicate with a combustionproduct generating chamber 24 supplied with gas and air through valve-controlled pipes 27, 28, and are tapered as shown, so that on ignition of the combustible mixture at either of the slots, the flame travels back into the combustion chamber. The furnace is heated by electric resistance elements and is fitted with a tube 36 through which a pyrometer may be inserted. Specification 372,380 is referred to.
Patent GB-1386920-A (GB)
Title: Antimicrobial composition
Inventor: HESSELGREN S-G
IPC: A61K8/44
Filed: 1973-07-19
Abstract: 1386920 Antimicrobial composition S G HESSELGREN 19 July 1973 [31 July 1972] 34564/73 Headings A5B and A5E An antimicrobial composition comprises dodecyl-di (aminoethyl)-glycine or a salt thereof and chlorhexidine or a salt thereof (e.g. digluconate, diacetate, dichloride or monofluorophosphate). The composition also may contain a fluorine compound (e.g. sodium fluoride, potassium fluoride, stannous fluoride, sodium stannous fluoride or sodium monofluorophosphate), an abrasive, polishing agent, detergent, foam-forming agent and/or flavour, and may be in the form of an oral or dentifrice preparation, a tablet, salve or an aqueous composition. The composition may be used for disinfecting surgical areas, tooth root channels, surgical instruments, odontological material and articles for use in dentistry.
Patent GB-308332-A (GB)
Title: Improvements in and relating to trawling gear
IPC: A01K73/02
Filed: 1927-12-21
Abstract: 308,332. Wakefield, T., Porter, J., and Pearson, J. S. Dec. 21, 1927. Trawling-gear. - In order to lift the head rope of a trawl-net, a rope k attached to or passing over a guide at the forward upper corner of the board a, is secured to the headrope or passed over fairleads v<1> at a point h<2> about one third of the length of the head-rope from the board. In the arrangement shown in Fig. 2, the rope k is secured at h<2> to the head rope h and passes over a guide pulley in the other board and is attached to the outer edge k<1> of a hinged flap b on the rear face of the board (Fig. 6). The flap b may be flat against the board or may extend as much as a right angle, its movement being limited by ties q. The space between the head rope h and the auxiliary rope k may be filled with netting or strips of canvas or like material tending to give a lifting effect to the net. Fig. 8 shows an alternative gear in which the pipe k is secured to the forward edge of the otterboard a and passes over fairleads v<1>, v<2> on the head-rope to chains y<1> which drag on the ground. The chains are tied by thin cords which break if obstructions are encountered. Other alternative arrangements are described.
Patent GB-815931-A (GB)
Title: Improved filter for liquids
Inventor: BACQUE JEAN BAPTISTE
IPC: B01D29/00
Filed: 1956-11-14
Abstract: 815,931. Filters. ETABLISSEMENTS G. PEPIN FILS AINE ET SOC. DU FILTRE GASQUET. Nov. 14, 1956, No. 34787/56. Class 46. [Also in Groups XVIII and XXV] A filtering apparatus comprises a plurality of filters 11 mounted on a collector 10 through which the filtrate flows. The collector 10 is fixedly connected to a stationary circular cover 1 having an inlet 38 for the liquid to be filtered, an outlet 13 for the filtrate and a drain outlet 45. The filter casing 2, movable relative to the cover 1, is supported on bearers 6 which slide upon a carriage 7 fitted with rollers 8 which travel on runways 9. The casing is held in its closed position by levers 20, engaging lugs 27 of the casing 2 and a locking means is provided. The filter elements are supported by a frame 52 attached to the cover 1 and the collector 10 has a spigot member 14, engaging a socket 16 of the casing 2. The collector 10 is preferably mounted on the lower part of the cover 1 to facilitate draining. The whole unit is supported upon a frame 3 running on wheels 4 and 5 . The filtering elements 11 are preferably formed as fabric, supported on frames, which support the filtering material such as diatomaceous earth. Each filtering element is mounted on the collector 10 by means of a perforated ring and a lock nut.
Patent GB-376179-A (GB)
Title: Improvements in and relating to blowpipes for welding and cutting metals
IPC: F23D14/82
Filed: 1931-02-17
Abstract: 376,179. Blowpipe burners. CAMPBELL, L., 2828, Washington Avenue, Cleveland, Ohio, U.S.A. Feb. 17, 1931, No. 34827. Divided on 376,375. [Class 75. (i).] In a welding or cutting blowpipe burner oxygen issuing from an axial passage in a nozzle 14 into a tubular body 10 leading to the burner tip induces a flow of acetylene through an annular passage between the tubular body 10 and a cylindrical portion 17 and conical portion 18 of the nozzle 14, the walls of the passage being smooth and unbroken and closely spaced, e.g. À01" apart, to prevent the passage of flame: The conical portion 18 ends in a flat face. 19 of about five times the diameter of the oxygen passage and the cylindrical portion 17 is about three times the diameter of the flat face 19. Should the flame strike back in the body 10 it rebounds from the face 19. The axial passage in the nozzle 14 registers with an oxygen passage 12 in a block 11 and the annular passage communicates with acetylene passages 13 in the block 11. The block 11, nozzle 14 and body 10 are secured together by a nut 23, protection being afforded for the seating surfaces when the.parts are separated in the manner described in Specification 376,375.
Patent GB-503880-A (GB)
Title: Improved means for preheating air for furnaces
IPC: F23L1/02
Filed: 1937-12-17
Abstract: 503,880. Furnace fronts. CRUICKSHANK, Ltd., J., and DENHOLM, A. - Dec. 17, 1937, No. 34926. [Class 51 (i)] In a furnace fireplace, particularly for bakers' ovens, the air supplied to beneath the grate K is heated by passing it through a passage provided between a casing E and a door D enclosing the front of the fireplace and a passage provided between the door D and the firedoor G. The air is controlled by a valve H.
Patent GB-1437066-A (GB)
Title: Error checking circuits
IPC: G06F11/10
Filed: 1974-08-08
Abstract: 1437066 Error checking circuits INTERNATIONAL BUSINESS MACHINES CORP 8 Aug 1974 [24 Sept 1973] 34953/74 Heading G4A A self-testing error-checking circuit 1 for checking independent parity coded (odd) binary data on two non-overlapping sets of data lines X1-X9 and Y1-Y9 (X9 and Y9 being parity bits), comprises a pair of EXOR logic trees 11-19, producing an output A10, and 21-28, producing an output A11. The arrangement being such that when both sets of parity coded data are correct and there is no circuit error, the outputs (A10, All) are (1,0) or (0,1). When a single error is present in the parity coded data, or the checking circuit is faulty, the outputs (1,1) or 0,0) are produced. The second condition, i.e. an error state, is detected by an error sensing means 30. In Fig. 2, (not shown) three sets of data lines (X1)-(X5), (Y1)-(Y5), (Z1)-(Z5), ((X5), (Y)5, (Z5) being parity bits) are checked by EXOR logic trees (41)-(44), producing output A10, and (45)- (53), producing output A11. Tree (41)-(44) is coupled to (X1) (Y4), (Y5), (Z2), (Z3); tree (45)-(53) is coupled to (X2)-(X5), (Y1)-(Y3), (Z1), (Z4), (Z5). Fig. 3, (not shown) illustrates a three-way EXOR circuit (59) for producing a 2-rail logical 1 or 0 output from three 2-rail data inputs (A), (#A); (B), (#B); (C), (#C) according as the number of logical 1 inputs is odd or even. This circuit (59) is employed in Fig. 4, (not shown) for a self-testing error-checking circuit for two sets ((X1),(#X1)-(X9),(#X9)) and ((Y1),(#Y1)-(Y9),(#Y9)) of two-rail parity coded binary data.
Patent GB-896303-A (GB)
Title: Improvements in and relating to sulphonylureas and the manufacture thereof
Inventor: WALTON ERIC
Filed: 1957-10-31
Abstract: The invention comprises sulphonyl ureas of the formula <FORM:0896303/IV (b)/1> in which A is an alkyl group of 1-3 carbon atoms, e.g. methyl, ethyl or isopropyl, or a methoxy group or a halogen atom, e.g. Cl or F, and R1 and R2 together form a 5 or 6 carbon atom, straight or branched, alkylene chain such as pentamethylene, hexamethylene or 1-methylpentamethylene, and salts thereof.  The products are prepared by known methods for the preparation of sulphonyl ureas, e.g. by (a) reacting an arylsulphonyl isocyanate, an arylsulphonyl carbamoyl chloride or an N-alkoxycarbonyl-arylsulphonamide with an amine HNR1R2; (b) reacting an N1-unsubstituted arylsulphonyl urea or an N : N1-bis-(arylsulphonyl)-urea with an amine HNR1R2 and decomposing the resulting salt, or (c) reacting an arylsulphonyl chloride with an N-disubstituted-O-alkyl-isourea and hydrolysing the resulting N-arylsulphonyl-O-alkyl-isourea.  Arylsulphonyl carbamates.  The ethyl esters of p - methyl - and p - isopropyl - benzenesulphonyl - carbamic acids are made by the action of ethyl chloroformate on the arylsulphonamide.  Arylsulphonyl isocyanates p-Methoxy-, p-chloro-and p-fluoro, benzenesulphonyl isocyanates are made by the action of silver cyanate on the arylsulphonyl chloride.  Pharmaceutical preparations having hypoglycaemic activity comprise the above sulphonyl ureas in known pharmaceutical forms, such as tablets or solutions.  The Provisional Specification also describes products wherein NR1R2 is a pyrrolidino group.