baber/WOPTO huggingface dataset:
Patent GB-955850-A (GB)
Title: Improvements in and relating to a shelter assembly for use with vehicles
IPC: E04H15/06
Filed: 1961-06-13
Abstract: 955,850. Convertible vehicles. D. F. WOOD. June 13, 1962 [June 13, 1961], No. 21242/61. Heading B7B. A tent for securing to a vehicle comprises sides 3E, 3F carried on rollers 3C, 3D which are pivotally mounted at their upper ends on a panel 4 so that when not in use the rollers will pivot upwardly to lie behind the panel 4. This panel is supported by links 3A, 3B from a box which contains a further roller 2 accommodating a flexible sheet 2A which forms the roof and front of the tent, the edge of the sheet 2A being secured to the removable lid 2B of the box. Specification 807,430 is referred to.
Patent GB-661440-A (GB)
Title: Improvements in magnesium alloys
IPC: C22C23/04
Filed: 1949-08-15
Abstract: 661,440. Alloys. ABBEY, A. (Dow Chemical Co.). Aug. 15, 1949, No. 21243/49. Class 82(i) A magnesium base alloy contains 6-16 per cent Li, 14-35 per cent Zn balance Mg. Preferably 6-12 per cent Li, 14-25 per cent Zn and especially 7 per cent Li, 16 per cent Zn balance Mg. The Mg is first melted under a flux of lithium chloride and lithium fluoride. Zn is added at 1350‹F., and Li is added preferably at 1250‹F.
Patent GB-204027-A (GB)
Title: Improved process for separating scale forming salts from boiler feed water and for removing scale already formed
IPC: C02F5/10
Filed: 1923-08-22
Abstract: 204,027. Sichert, J. Sept. 14, 1922, [Convention date]. Incrustation, preventing and removing.-A gum resin such as olibanum is distributed in the boiler water in quantities depending not upon the water evaporated but upon the boiler capacity for a certain period, e.g. several weeks. According to the Specification as open to inspection under Sect. 91 (3) (a) a resin soluble in hot water or a volatile oil containing easily-oxidizing components such as sandal-wood oil is added to the boiler water. This subject-matter does not appear in the Specification as accepted.
Patent GB-910991-A (GB)
Title: 5-methoxy-ª--ethyl tryptamine
IPC: C07D209/16
Filed: 1960-06-17
Abstract: The invention relates to 5-methoxy-b -ethyltryptamine, its acid addition salts and the preparation thereof by condensing 3-formyl-5-methoxy-indole with nitromethane and reacting the resulting 2-(51-methoxy-indolyl-31)-1-nitroethylene with an ethyl Grignard reagent and reducing the 2-(51-methoxy-indolyl-31)-1-nitrobutane formed.  The base may be converted into its acid addition salts. Specification 910,992 is referred to.
Patent GB-1305415-A (GB)
IPC: H01R43/06
Filed: 1970-05-04
Abstract: 1305415 Moulding commutators SOC INDUSTRIELLE DE TRAVAUX ELECTRO-MECANIQUES 4 May 1970 [2 May 1969] 21420/70 Heading B5A [Also in Division B3] A mould 4 has guideways 3 separated by ridges 5 and into which are fitted commutator segments 1, the latter being formed with terminal loops 7 engaging a projecting ring 8. The segments abut a reinforcement ring 6, and the height of the ridges 5 is the minimum consistent with accurate positioning of the segments. Preferably the exterior surface of the mould 4 is conical for centering in a holder. A mandrel may be inserted in the mould if the commutator is formed separately, bearings being moulded inside the commutator, or the commutator may be moulded directly on to a shaft. Alternatively the mould may comprise a plurality of steel inserts 16 separated by strips 15, which position the segments. The inserts may be changed to accommodate different commutators.
Patent GB-850858-A (GB)
Title: Improvements in or relating to thread tensioning devices for machines employing thread
IPC: D05B47/00
Filed: 1958-07-04
Abstract: 850,858. Thread-tensioning device for textile machines. BURGER, R. July 4, 1958, No. 21434/58. Class 120(2). [Also in Group VII] Thread-tensioning-means for spinning, winding weaving, sewing and other textile machines, comprises two discs urged towards one another by the repellent force of magnets having like poles opposite one another. The discs 7, 8 are loosely mounted between fixed and looselymounted members 10, 11 on a bolt 16 screwed into a block 1. The member 11 is urged towards 10 to compress the discs by magnets 12a, 13a which are secured to the member 11 and mounted in the block so as to be repelled by.magnets 12b,  13b by a force depending on the extent to which the bolt is screwed into the block.
Patent GB-255663-A (GB)
Title: Improvements relating to weighing apparatus
IPC: G01G1/00
Filed: 1925-08-27
Abstract: 255,663. Brecknell, Ltd., C. W., and Beech, J. Aug. 27, 1925. Addition to 218,844. Pendulum - weight apparatus; balances. - The arrangement of pendulous lever and index described in the parent Specification is inverted, that is, the pendulous lever and inmounted transversely below the main beam a, the index i attached to the lever extends along one side and above the beam, and the chart j across which the index moves is arranged transversely above the beam. The pendulous lever is connected to a lateral projection c from the beam bv means of a shackle e. Specifications 14264/11 216,962 and 243 006 are referred to.
Patent GB-1293674-A (GB)
Title: Improvements in or relating to dish washing machines
IPC: A47L15/23
Filed: 1970-05-05
Abstract: 1293674 Dishwashing machines INDUSTRIE A ZANUSSI SpA 5 May 1970 [8 May 1969] 21593/70 Heading A4F [Also in Divisions B1 and B2] In a dishwashing machine comprising a  centrifugal pump 12 for feeding washing liquid via a conduit 14 to a sprayer 16 at least part of the liquid flow in the conduit 14 is deflected by a shoulder 17 into a collecting chamber 20 for solid particles deposited by the intercepted liquid and in communication with a drain conduit 25 via a cut-off valve 21. The conduit 14 is curved and flared outwardly to cause solid matter in the liquid flow to be intercepted by the shoulder 17 and to be deposited in the chamber 20. At the end of a washing operation a valve 15 is closed and the valve 21 is opened so that liquid is discharged from the washing chamber 10 by the pump 12 via the conduit 14, the chamber 20, and the drain conduit 25. In other embodiments the whole or a part of the liquid flow in the conduit 14 is diverted by a curved baffle in the upper part of the collecting chamber; and in further embodiments the collecting chamber is formed in the centrifugal pump or is arranged at an elbow bend in the duct 14.
Patent GB-710371-A (GB)
Title: Motor car body with collapsible hood
IPC: F16J15/32
Filed: 1951-09-15
Abstract: 710,371. Seats for vehicles. ORR, J. H: Aug. 25, 1952 [Sept. 15, 1951], No. 21721/51. Class 103(2) In a motor car body of the type in which a collapsible hood is moved by poweroperated means between an erected position and a stowed position behind the back of a seat, the seat back is hinged and is tiltable forwardly by a second poweroperated means which is set in operation by the same actuation of the manual control means which sets in operation the power-operated means for moving the collapsible hood. In the arrangement shown, in which the power-operated means is hydraulic, the collapsible hood 11 includes an inverted U-shaped member 12. the arms of which are fast with arms 14 pivoted to the motor-car body and held in position by hydraulically returnable catches 16 engaging notches of catch members 17. Each arm 14 is connected to a hydraulic ram 24. The rear seat 19 is pivotably mounted at 20 and can be tilted forwardly, against the action of a spring 22, by means of a hydraulic jack 21. The hydraulic fluid may be withdrawn. from a supply tank 30 by a pump driven by an electric motor controlled by a switch in a circuit indicated in Fig. 3. To lower the hood 11 to the stowed position, switch member 28a is moved to engage contact 68, whereby winding 27a of the pump motor and solenoid windings 69 and 70 are energized, resulting in the actuation of the pump and the opening of valves 40 and 45. Liquid is then pumped through a pressure-operated valve 31 and through conduit 32 to the jack 21 and to hydraulic devices 46. These devices withdraw catches 16 from the members 17 and the jack 21 acts to tilt the seat 19 forwardly. The liquid after passing through the jack flows through pipe 34 to rams 24 whereby rods 51 are retracted and the hood 11 is lowered. Liquid on the other side of the pistons of the rams is returned through valve 40 to the link 30. When the hood 11 is to be raised the switch member 28a is moved to engage contact 65 whereby the pump motor winding 27a and a solenoid winding 67 of a valve 38 are energized and the valve is opened. The pump supplies liquid through the valve 31 to the jack 21 to tilt the seat 19 forwardly. Opening of valve 38 enables liquid to pass to both sides of the pistons 35 in rams 24. but as the area in contact with the liquid is greater on the lower side of each piston, the arms 51 are extended to return the hood to the raised position 11, the catches 16 automatically engaging the members 17. Return of the switch 28a to normal position stops the pump and enables liquid in the jack 21 to be returned to the tank 30 and the seat back 19 to be returned by the spring 22 to its normal position.
Patent GB-1458786-A (GB)
Title: Agricultural loading machine
IPC: A01D89/00
Filed: 1975-05-21
Abstract: 1458786 Self loading agricultural vehicle; reciprocating conveyers MASCHINENFABRIKEN BERNARD KRONE GmbH 21 May 1975 [24 May 1974 3 July 1974 12 July 1974 15 July 1974 (2)] 21750/75 Headings B8E and B8A An agricultural vehicle having a chassis 1, side bars 2 and a scraper floor 3 over a deck 4 has a pick up device 5, an intermediate conveyer 14 forward thereof in the direction of travel and a vertical conveyer 30 still further forward feeding to the load space. The pick up has a guide wall 11 extending from it to form a first conveyer duct 12 limited on the other side by strippers 15 co-operative with the drum 13 of the intermediate conveyer from which feed flights 19 extend arranged in pairs spaced lengthwise of the drum so that the tips form a helix along the drum. In the space between the flights 19 of each pair, cutting blades 61 extend to cut the crop as it is fed through the duct 12. The vertical conveyer 30 comprises driven chains 34 having flights 32 extending through guide walls 28, 29 which with an extended portion 24 of the guide wall 11 form a second conveyer duct 25. The flights 32 move faster than the flights and together with an intermediate chamber 45 formed by deflector plates 47 extending from the strippers 15 prevent blockages forming. An alternative vertical conveyer, Fig. 8, comprises push rods 94 mounted on crankshafts 95 and having conveyer elements 93 which have the motion indicated in the duct 25. Other vertical conveyers described are a rotary conveyer with tines and a conveyer rake of conventional form. In other modifications the plates 47 of the chamber 45 may be differently shaped and may be extensions of the guide wall 28. The bases of the flights may be strengthened by connecting webs which with the flights may be welded to the drum 13 or may be detachably secured. In one form pairs of flights 19 may be formed into tool groups securable to the drum with interposed spacers.
Patent GB-1260167-A (GB)
Title: Production of synthetic complex metal oxides
IPC: C09K11/62
Filed: 1969-04-29
Abstract: 1,260,167. Complex metal oxides. SWISS ULUMINIUM Ltd. 29 April, 1969 [30 April, 1968], No. 21863/69. Heading C1A. A method for the production of a synthetic complex metal oxide, or a hydroxidic compound which is decomposable to the complex metal oxide, comprises reacting an intermetallic compound or an alloy of the metals of the complex oxide with water or steam by heating at a temperature of from 100‹ to 600‹ C. and which, if the starting material is an alloy, is so high that this alloy is single-phased on entering the reaction. The oxide is suitably a synthetic spinel of the formula in which Me(II) is Cd, Zn, Ni, Cu, Mg, Mn, Fe or Co and Me(III) is Ga, Al, In, Cr or Fe. Examples describe the preparation of the magnesiumgallium spinel MgGa 2 O 4 , the zinc-gallium spinel ZnGa 2 O 4 , and the yttrium-gallium garnet Y 3 Ga 5 O 12 . The complex metal oxide may be doped by alloying the starting material with the desired doping element. An example describes the preparation of a manganese-doped magnesium-gallium spinel Mg 0 . 90 Ga 2 . 06 Mn 0 . 01 O 4 .
Patent GB-122174-A (GB)
Title: Improvements in Tool Holders.
Inventor: PESENTI MARIO
IPC: B23B31/08
Filed: 1918-12-31
Abstract: 122,174. Pesenti, M. Jan. 7, 1918, [Convention date]. Sockets are provided with an elastic connexion through which the drive takes place so that the tool .held is self-alining. The connexion consists of a spring or a block 7 of elastic material compressed in a preferably conical cup 1 by a cap 4, Fig. 1, or by a plate 12 and clips 11, Fig. 3. The block 7 has a hole to engage a tool 6 or a chuck 9 which may have a roughened stem 10. The block 7 may be of rubber, cork, &c., and may be fixed to the driving or driven member, or may be free.
Patent GB-1498734-A (GB)
Title: Two or three way bar clamping member
IPC: F16B7/04
Filed: 1976-05-06
Abstract: 1498734 Scaffold clamp A J CHAPMAN 6 May 1976 [21 May 1975] 21897/75 Heading E2B A scaffold clamp comprises a casting having three bores 2, 3, 4 extending therethrough mutually at right angles for receiving tubes 5, 6, 7 respectively and a tapered clamping bolt 8 which extends through the middle of the clamp and can be tightened by a nut 9. The head portion 10 of the bolt 8 is received in an aperture which extends into each of the bores 2, 3, 4 such that when the head portion is pulled into the aperture the flats 11 engage against the tubes 5, 6, 7 to clamp them. The wall of the bore 2 houses a grub screw 12 for locking the clamp on tube 5 during erection. A clamp to accommodate square section tubes is also described. A further embodiment for clamping only two tubes is shown in Figs. 5 and 6. The tapered bolt may also incorporate knife edges to bite into the tubes being clamped.
Patent GB-1517374-A (GB)
Title: Coated architectural glass system and method
IPC: E06B5/00
Filed: 1975-05-21
Abstract: 1517374 Coating glass with metal and dielectric layers OPTICAL COATING LABORATORY Inc 21 May 1975 [5 June 1974] 21960/75 Heading C7F [Also in Division G2] A glass substrate is coated, e.g. by vapour deposition or sputtering, with two metal layers of e.g. Ni and a dielectric therebetween. The dielectric may be silicon dioxide, magnesium fluoride, yttrium oxide or aluminium oxide, and has a refractive index of 1.38 to 1.9. Further dielectric layers may be applied to the metal layers, Fig. 4 (not shown) When used for double glazing, the coating may be on the inside surface of the outer layer.
Patent GB-195323-A (GB)
Title: Improvements in dyeing machines
IPC: D06B5/00
Filed: 1922-08-12
Abstract: 195,323. Callebaut, C., and Blicquy, J. de. Aug. 12, 1922. Circulating or passing fluids through materials. -In machines of the type in which liquor is circulated through a number oi pots in a vat and overflows into the vat, means are provided for cutting off or restricting the flow through any individual pot without removal from the vat. Each pot 2 has an extension at its base forming one part of a concentric valve having large and small ports 7, 8, either of which may be brought into register with a fixed port 10 communicating with the dye conduit 3 by rotating the pot 2. A stop 11 contacts with one of two fixed stops 12, 13 to limit the rotation of the pot. The valves, instead of being integral with the pots, may be separate on the conduit 3.
Patent GB-649207-A (GB)
Title: Improvements in handbag frames and the manufacture thereof
IPC: A45C13/04
Filed: 1948-08-30
Abstract: <PICT:0649207/IV (a)/1> The elements 1, 2 of a hand bag frame may be moulded from a urea or phenolic resin, or other thermo-setting plastic material.
Patent GB-1036806-A (GB)
Title: King pin assembly for a motor vehicle
Inventor: PRESTON VERNON
IPC: B62D7/18
Filed: 1964-05-28
Abstract: 1,036,806. Steering knuckles. FORD MOTOR CO. Ltd. May 28, 1964, No. 22057/64. Heading B7H. In a motor vehicle steering knuckle assembly, the king-pin 5 is locked in a suspension member 1 by a cotter 27, and the knuckle 3 is supported on the king-pin with the interposition of bearing bushes 35 and 41 having flanges 37 and 43 and composed of a cross-linked polyurethane.
Patent GB-281760-A (GB)
Title: Improvements in combined oil and gas burners
IPC: F23D11/10
Filed: 1926-09-07
Abstract: 281,760. Hunter, C. M., and Philpot, H. P. Sept. 7, 1926. Atmospheric gas and spray burners. -In a burner for liquid and gaseous fuels, in which the fuel is atomized and the gas ejected by a motive fluid such as steam or other vapour or air, the passage through which the motive fluid flows is made of increasing crosssection towards its anterior or jet end. Figs. 2 and 3 show a burner in which a flow of gas from an inlet e, a flow of air from an inlet f, and a flow of oil from a tube y are induced by a steam jet issuing from a tube x surrounding the tube y. The oil, air, gas and steam mix in a chamber b and pass through a constriction c to the discharge nozzle, d. The steam jet passage is made of increasing area towards its jet end by (1) forming the tube x of uniform diameter and tapering the tube y, (2) flaring the tube x and forming the tube y of uniform diameter, or (3) flaring the tube x and tapering the tube y. The inlets e, f are arranged tangentially to the mixing chamber b and are fitted with a metal gauze diaphragm l<1> and an adjustable valve member i respectively. A spring finger k maintains the member i in the adjusted position. The tubes x, y communicate respectively with adjoining compartments q, p in a chamber n having valve controlled steam and oil inlets s, r.
Patent GB-1141083-A (GB)
Title: Method of converting thermal energy directly to electrical energy
IPC: H02K44/08
Filed: 1966-05-18
Abstract: 1,141,083. Magnetohydrodynamic power plant. NORTH AMERICAN AVIATION Inc. 18 May, 1966 [28 June, 1965], No. 22141/66. Addition 1,031,943. Heading H2A. The method of converting thermal energy into electrical energy as claimed in Specification 1,031,943 is modified by using a multicomponent working fluid containing a readily vapourizable component and a component having a high specific heat. As shown, the multicomponent working fluid is heated in boiler 11 to vapourize one of the components and passed into a nozzle 17 to accelerate the stream, the other component is injected at 22 as a subcooled liquid to be accelerated by the vapour which it condenses. After mixing is completed, the liquid passes through generator section 19 and diffuser 20 into a centrifugal separator wherein the two components are separated and the readily vapourizable component returned to the boiler. The other component is cooled in heat sink 25 and re-injected as the subcooled fluid. The component having high specific heat is preferably lithium and the readily vapourizable component is an alkali metal, e.g. potassium, sodium, caesium. The component fluids may be wholly or partly miscible or completely immiscible and the operating cycle is adjusted accordingly, (Figs. 1, 2 and 3 respectively). In a power generating system, the waste heat from the working fluids is used to raise steam in a normal turbogenerator installation, Fig. 4 (not shown).
Patent GB-1013559-A (GB)
Title: Multi-colored cosmetic preparation
IPC: A61Q1/06
Filed: 1964-05-28
Abstract: 1,013,559. Moulding lipstick &c. WARNER LAMBERT PHARMACEUTICAL CO. May 28, 1964 [Sept. 3, 1963], No. 22176/64. Heading B5A. [Also in Division A5] In a method of making multicoloured cosmetic preparations such as lipstick, the component materials of different colours are fed from tanks 10, 12 along lines 16, 18 to a rotating mandrel 28 which feeds the product to moulds 42. The mandrel rotates at between 1 and 200 r.p.m. and may comprise, instead of a rod 28, a paddle of curved, rectangular or S-section which may be perforated or not (Figs. 2 to 7, not shown). Alternatively the mandrel may be cone-shaped with a spiral thread or of drill formation (Figs. 8, 9, not shown). The preparation may also be eye shadow, mascara, or a deodorant stick.
Patent GB-519771-A (GB)
Title: Method of making synthetic powdered japanese soy
IPC: A23L27/21
Filed: 1938-07-26
Abstract: 519,771. Condiments. MACHIDA, S. July 26,1938, No. 22226. [Class 49] Synthetic powdered Japanese soy is prepared by mixing two or more of the substances glutamic, succinic, citric, malic and gluconic acids and their alkali salts with a condiment obtained by refining and concentrating fish stock, adding common salt, then a reddishbrown powdered colouring-material obtained by reaction of glucose and/or cane sugar with ammonium carbonate, the mass produced being mixed with a carbohydrate such as glucose, cane sugar, dextrin or mylose, and finally a composite spice, the mixing operations being carried out in a damp-proof drying-chamber The fish-stock condiment'is obtained from stock produced in canning fish. The stock is boiled and filtered hot. The filtrate is cooled, and, after removal of oil rising to the surface, is concentrated to about 75 per cent. with the addition of alcohol. The precipitate produced is removed and the filtrate is concentrated until it is of a syrupy consistency. Concentrated alcohol is added and crystals formed, and these crystals are ground into a powder which constitutes the required condiment.
Patent GB-954138-A (GB)
Title: Improvements in or relating to ground-based flight training or simulating apparatus
Inventor: CUTLER ALBERT ERNEST
IPC: G09B9/28
Filed: 1962-06-08
Abstract: 954,138. Electric correspondence control systems. COMMUNICATIONS PATENTS Ltd. June 8, 1962, No. 22242/62. Heading G1N. [Also in Division B7] The control member of a ground-based flight trainer is loaded to simulate the feel during actual flight, using a displacement transducer and a velocity transducer to determine the basic value of the load, these signals being modified in a computer by factors representing the simulated flight conditions. As shown (Fig. 2), movement of the control produces a signal from a displacement pick-off which is modified in a flight computer in accordance with the static forces, e.g. friction, elasticity, Mach number &c. This is fed into an amplifier A together with dynamic signals from a tachogenerator G, and opposed by the signals from the displacement pick-off of a hydraulic servomotor, and from a force transducer measuring the load on the control column. The output from amplifier A is fed through a phase-sensitive rectifier to produce a D. C. signal energizing the servomotor. The signal from the tachogenerator G may be modified by shaping networks to give a desired loading variation. Simulating the viscous damping of the movement of the control mechanism and the mechanical assemblies coupled to it.