baber/WOPTO huggingface dataset:
Patent GB-992133-A (GB)
Title: Caravan coupling socket lock
IPC: B60D1/60
Filed: 1962-06-01
Abstract: 992,133. Ball-and-socket coupling locking arrangements. J. C. OAKLEY. Aug. 2, 1963 [June 1, 1962], No. 21111/62. Heading B7J. An anti-theft device to prevent the coupling of a caravan to a towing vehicle comprises a ball 1 mounted on a base-plate 2 provided with hinged shaped side - arms 3 which may be raised as shown to extend above the ball when the ball is engaged in the caravan socket. The extended ends of the arms are then connected by a bolt 5 which passes through the socket arm and is padlocked thereto.
Patent GB-267003-A (GB)
Title: Improvements in a method of and apparatus for centrifugally casting hollow bodies orpipes composed of reinforced plastic or cementitious material
IPC: B28B21/56
Filed: 1925-12-01
Abstract: 267,003. Nichols, C. R. Dec. 1, 1925. Centrifugal machines. - Reinforcement for pipes of cementitious material is supported in the moulds in which they are cast centrifugally by lugs, pins or the like of frangible or easily deformable material such as lead, wood, or plaster of Paris, the pins and the like, after the pipe is moulded, being either deformed so as to fit tightly in the pipe or removed and the resulting holes plugged. The deformable pins 61a, Fig. 1, comprise leaden cones cast on crossed tie wires 62 by which they are secured to the reinforcement 60. The pins support the reinforcement in the mould 7 and hold it spaced apart from the mould. Lugs 61<a>, Fig. 4, may carry pins 63 of wood or plaster of Paris. These pins are grooved at 64 and are removed from the moulded pipe, the resulting holes being then filled with lead or cement which is anchored by the ridges formed by the grooves 64. the ends of the circumferential reinforcement are secured together by a sheet metal member 67, Fig. 6, which is curved longitudinally and bent to U-section transversely. The ends of the member 67 are slotted at 68 to provide securing fingers 69 and slots to receive some of the longitudinal reinforcing wires. The pipe is moulded preferably as described in Specifications 266,807, 267,000, and 267,001. Specifications 160,551 and 217,227 also are referred to.
Patent GB-1304074-A (GB)
IPC: C07K5/083
Filed: 1970-05-04
Abstract: 1304074 Octapeptides E R SQUIBB & SONS Inc 4 May 1970 [27 May 1969] 21295/70 Heading C2C Novel peptides of the following formulµ R - Asp - Tyr(SO 3 H) - Met - Gly - Trp - Met- Asp - Phe - NH 2 ; H - Asp - Tyr(SO 3 H) - Met- Gly - Trp - Met - R<SP>1</SP> - Phe - NH 2 ; R<SP>2</SP> - Tyr(SO 3 H)- Met - Gly - Trp - Met - Asp - Phe - NH 2 ; HAsp - Tyr(SO 3 H) - Met - Gly - Trp - R<SP>3</SP> - Asp- Phe - NH 2 ; H - Asp - Tyr(SO 3 H) - R<SP>3 </SP>- Gly- Trp - Met - Asp - Phe - NH 2 ; H - Asp - Tyr(SO 3 H) - Gly - Trp - R<SP>3</SP> - Asp - Phe - NH 2 ; H - TYr(SO 3 H)- Asp - Met - Gly - Trp - Met - Asp - Phe - NH 2 ; H - Asp - Met - Tyr(SO 3 H) - Gly - Trp - Met- Asp - Phe - NH 2 ; H - Asp - Tyr(SO 3 H) - Met- Gly - D - Trp - Met - Asp - D - Phe - NH 2 ; and their salts in which R is acyl; R<SP>1</SP> is alanyl or glutamyl; R<SP>2</SP> is alanyl, α-aminobutyryl, #- aspartyl, maleyl, or fumaryl and R<SP>3</SP> is leucyl. norleucyl or α-aminobutyryl are prepared by methods conventionally used in peptide synthones. The sulphation is carried out, e.g. with a pyridine-SO 3  complex or H 2 SO 4 . Intermediates isolated are H-phe-NH 2  acetate; BOC - ala - phe - NH 2 ; H - ala - phe - NH 2 .CF 3 - COOH; BOC - met - ala - phe - NH 2  ; H - metala - phe - NH 2 .CF 3 COOH; BOC - trp - metala - phe - NH 2 ; H - trp - met - ala - phe- NH 2 .CF 3 COOH; BOC - gly - trp - met - alaphe - NH 2 ; H - gly - trp - met - ala - phe- NH 2 .CF 3 COOH; BOC - met - gly - trp - metala - phe - NH 2 ; H - met - gly - trp - met - alaphe - NH 2 .CF 3 COOH; BOC - asp - tyr - metgly - trp - met - ala - phe - NH 2 ; BOC - leu - aspphe - NH 2 ; H - asp - phe - NH 2 ; H - leu - aspphe - NH 2 .CF 3 COOH; BOC - trp - leu - aspphe - NH 2 ; H - trp - leu - asp - phe - NH 2 .CF 3 - COOH; BOC - gly - trp - leu - asp - phe - NH 2 ; H - gly - trp - leu - asp - phe - NH 2 .CF 3 COOH; BOC - leu - gly - trp - leu - asp - phe - NH 2 ; H - leu - gly - trp - leu - asp - phe - NH 2 .CF 3 - COOH; BOC - asp - tyr - leu - gly - trp - leuasp - phe - NH2; CBO - glu(Bz) - phe - NH 2 ; H - glu - phe - NH 2 ; BOC - met - glu - phe - NH 2 ; H - met - glu - phe - NH 2 ; BOC - trp - met - gluphe - NH 2 ; H - trp - met - glu - phe - NH 2 .CF 3 - COOH; BOC - gly 1 - trp - met - glu - phe - -NH 2 ; H - gly - trp - met - glu - phe - NH 2 .CF 3 COOH; BOC - met - gly - trp - met - glu - phe - NH 2 ; H-tyr-NHNHCBO; BOC-ala-tyr-NHNHCBO BOC - ala - tyr - NHNH 2 ; BOC - ala - tyr - metgly - trp - met asp - phe - NH2; BOC - abutyr - NHNH 2 ; and BOC - abu - tyr - met - glytrp-met-asp-phe-NH 2 .
Patent GB-153414-A (GB)
Title: Improved tyre for road wheels for use on vehicles and the like
IPC: B60C7/14
Filed: 1919-09-01
Abstract: 153,414. Alway, A. E., and Alway, T. N. F. Sept. 1, 1919 Metallic spring bodies and cores.-A tyre consists of closely-arranged helical blocks each comprising an arched spring metal core 3 embedded in rubber 1. The cores 3 may be perforated, and in use the blocks are supported on the rim by their edges 2 only. The tyre may be used on wheels of the kind described in Specification 155,699, [Class 144 (i), Wheels for vehicles].
Patent GB-385556-A (GB)
Title: Improvements in and relating to electric switches or circuit breakers
IPC: H01H33/75
Filed: 1932-07-29
Abstract: 385,556. High tension switches. INTERNATIONAL GENERAL ELECTRIC CO., Inc., 120, Broadway, New York, U.S.A.-(Assignees of Allgemeine Elektricitõts-Ges.; 2, Friedrich Karl-Ufer, Berlin.) July 29, 1932, No. 21482. Convention date, July 31, 1931. [Class 38 (v).] In a liquid-break explosion pot switch the movable contact member of which enters the pot from above, the contact member is a hollow pin 4 enclosing a cushion of air and is provided at the lower end with an opening 5 through which it communicates with the interior of the explosion chamber 1. The contact pin is closed at its upper end except for small openings 6 which are always open to the atmosphere above the liquid level. The total cross-sectional area of these openings is smaller than that of the opening 5. The air pocket relieves the explosion chamber of excessive pressure when the circuit between the pin 4 and the fixed contact 2 is broken. Specification 165,117, [Class 38 (v), Electric switches &c.], is referred to.
Patent GB-1158385-A (GB)
Title: Rotary Impeller Pump for Pumping Viscous Slurry
Inventor: BENTON LOUIS ARNETT
IPC: F04D29/22
Filed: 1967-05-10
Abstract: 1,158,385. Centrifugal pumps. JOHNSMANVILLE CORP. May 10, 1967, No.21621/67. Heading F1C. A centrifugal pump for viscous slurries containing fibrous material, has an impeller with a central pumping passage 40, Fig. 2, formed between two members 36, 38 which extend substantially chord-wise across the generally circular pump casing. The impeller shown has a back plate 34, and a front plate (32, Figs. 1 and 3, not shown) having a central inlet opening (54) therein. The front or back plate may be omitted. The members 36, 38 maybe slightly curved, Fig. 4 (not shown). The arcuate portions ABC and A<SP>1</SP>B<SP>1</SP>C<SP>1</SP> of the front and back plates may be omitted. The length of each member 36, 38 is equal to or greater than the distance S.
Patent GB-940702-A (GB)
Title: Substituted dihydrobenzothiadiazines
IPC: D07B1/06
Filed: 1960-06-21
Abstract: The invention comprises dihydrobenzothiadiazine derivatives of the general formula <FORM:0940702/C2/1> and alkali-metal salts thereof, wherein R1 is a trifluoromethyl group and R2 is furyl or thienyl and their preparation by reacting 5-trifluoromethyl-2, 4-disulphamoyl aniline with an aldehyde R2-(lower alkylene)-CHO, or a reactive derivative thereof, such as an acetal or enol ether, and, if desired interacting the product with an alcoholic alkali-metal hydroxide. Examples describe the preparation of the 3-furfuryl-, 3-(2-furylethyl)-, and 3-(2-thenyl)-6-trifluoromethyl-3, 4-dihydro-1, 2, 4-benzothiadiazine-1, 1-dioxides.  5-Trifluoromethyl-2, 4-disulphamoyl aniline is made by chlorosulphonating m-trifluoromethyl­ aniline and reacting the resulting di-sulphochloride with ammonia.
Patent GB-850859-A (GB)
Title: Improvements in machines for the drying or heating of textile fabrics
Inventor: WALSH JOHN
IPC: F26B13/10
Filed: 1958-07-08
Abstract: 850,859. Drying fabrics. SMITH & CO. (WHITWORTH) Ltd., F. July 8, 1959 [July 8, 1958; Aug. 20, 1958], Nos. 21800/58 and 26717/58]. Class 34(1) A heat exchanger for drying or heating fabric web 1 comprises an upper zone A<SP>1</SP> for heating metal shot &c., which is delivered by gravity to a lower chamber B through which the web is fed vertically downwards by rollers 2, 3, d. The chamber B extends the width of the exchanger between the adjacent walls of compartments C which are so mounted on brackets that the walls of the chamber may be adjusted to diverge, converge or lie parallel to vary the contact of the web with the shot. The shot passes from trays a in the zone A<SP>1</SP> on to inclined plates a<SP>5</SP> vibrated by a mechanism a' and heated by gas or electric heaters a'. The shot enters the chamber B. from which it is removed by a conveyer D and returned by an elevator (not shown) to the trays. Air is circulated under the plates by a fan through ducts a<SP>2</SP>, a<SP>3</SP> and drawn through ducts a<SP>8</SP> into the compartments to prevent heat losses from the chamber. The web may pass upwardly through the chamber and alternative methods of heating the shot are described.
Patent GB-420059-A (GB)
Title: Improvements in or connected with parachute equipment
IPC: B64D17/52
Filed: 1934-07-26
Abstract: 420,059. Parachutes. IRVING AIR CHUTE OF CREAT BRITAIN, Ltd., Icknield Way, Letchworth, Hertfordshire.-(Lundholm, C. H. ; 4, Vastra Tradgardsgatan, Stockholm) July 26, 1934, No. 21927. [Class 4] Means for securing together the flaps of a parachute pack comprise a member 6 converging from a central portion towards its end portions and having apertures 7, 8 near the end portions for receiving locking-pins, wires or the like. As shown, the flaps 1, 2, 3, 4 are provided with eyelets engaging the members 6. A locking-wire 9 terminating in a rip-ring 11 passes through the apertures 7 and locking- wires 10 connected to a static line 15 engage the apertures 8. The wire 9 passes through a flexible cable 12 and the wires 10 through flexible cables 13 and then through an aperture 14 in the flap 4. The line 15 carries a closure disc 16 for the aperture 14 and a snap hook 17 for connection to the aircraft and is folded into a pocket formed by flaps 5 secured by cords and situated on the flap 4. Elastic cords 19 effect opening of the flap and a subsidiary flap 18 secured to the flap 2 and adapted to protect the wire 9 is secured in place at its free edge by press buttons. The holes 7, 8 are countersunk and the members 6 may be spherical, double conical, or double pyramidical and their length may be twice their width. One or more of the members 6 may be used.
Patent GB-244523-A (GB)
Title: Improvements in processes for coating ferrous metals to make them rust-proof
IPC: C23C26/02
Filed: 1924-09-18
Abstract: 244,523. Hendrick, C. F. Sept. 18, 1924. Grant of Patent refused. Coating.-Ferrous metals are protected against corrosion by traversing over the surface an intensely hot flame for a period of time just sufficiently long to produce a skin-deep fusion without materially affecting the bulk of the metal and substantially simultaneously feeding a protective non-ferrous metal or alloy, such as copper, tin, brass, &c., in finely divided or strip form, at such a rate that at becomes diffused in molten form in or on the skin-deep fused layer of the ferrous metal. The applied metal &c. may be fed into the flame of an oxy-acetylene blowpipe, being induced into the stream of combustible gases or driven by a separate stream of gas or compressed air, or separately to the metal surface by a sprayer. In the former case the supply of the coating metal may be regulated. Separately from or in admixture with the coating metal a suitable flux may be used. Specification 15774/92 is referred to.
Patent GB-1170602-A (GB)
Title: Hydrostatic Bearings
Inventor: ROWE WILLIAM BRIAN
IPC: F16C32/06
Filed: 1966-05-18
Abstract: 1,170,602. Fluid regulators. WICKMAN MACHINE TOOL SALES Ltd. May 11, 1967 [May 18, 1966], No.22072/66. Heading G3H. [Also in Division F2] A fluid restrictor for use in a fluid-bearing (see Group F2) comprises a diaphragm 12 which is clamped between members 9a, 9b; each of the latter having a chamber 13a or 13b, plugs 14a or 14b, passage 21a or 21b, inlets 20a or 20b, and restrictive passages formed between the plug 14a and the diaphragm and between the plug 14b and the diaphragm. Thus an increase is pressure in the chamber 13b moves the diaphragm and provides a greater clearance between the diaphragm and the plug 14b so as to permit a greater flow of pressurized fluid to pass through the outlet pipe 18b to the bearing.
Patent GB-357689-A (GB)
Title: Improvements in apparatus for burning liquid fuels
IPC: F23D11/44
Filed: 1930-07-22
Abstract: 357,689. Vapour burners. WATSON, F., 43, Southampton Buildings, London.- (Aktiebolaget Benzo-Gaz ; 9, Smalandsgatan, Stockholm.) July 22, 1930, No. 22085. [Class 75 (i).] Liquid fuel passes from a pressure tank 24 to a burner head 48 through a vaporizer comprising two tubes 33, 34, the tube 33 containing a porous carborundum mass or similar filtering material 38 arranged between two porous layers 36, 37 of nickel or iron alloys that are neutral in respect to the fuel and have a coefficient of heat-conductivity of less than 0À08. A suitable alloy is that sold under the registered Trade Mark " Monel-metal," used in the form of shavings or wool. The burner head is supported by an adjustable bracket 49 in a frame work comprising legs 14, 15 and grids 17. The tank 24 is heat-insulated by asbestos layers 28.
Patent GB-1459371-A (GB)
Title: Bladder type jack means
IPC: B66F3/35
Filed: 1975-05-22
Abstract: 1459371 Pneumatic jacks HASEGAWA HAGURUMA KK 22 May 1975 [24 May 1974] 22117/75 Heading F1D [Also in Division F2]  Jacking means, which enable a vehicle to be moved horizontally as well as vertically, comprise a cylindrical bag Fig. 3, made from a single layer of web material, the height of which is substantially equal to the diameter of the cylindrical portion, and a hose 4, 5, Fig. 1, with a check-valve, which connects the bag to the exhaust pipe of a vehicle during inflation. As described, the height of the bag is between 0.9 and 1.2 times the diameter thereof. A resilient ring secured to the central portion of the inner wall of the bag ensures rapid deflation and collapse after use. The hose 5, Fig. 4, has a cord 23 which is cross-shaped in cross-section, running therethrough to permit a flow of gases if the hose is bent or squashed, Figs. 7-9, (not shown), illustrate how a vehicle may be removed from a ditch.
Patent GB-322485-A (GB)
Title: Improvements in or relating to apparatus for collecting electrical oscillations
IPC: A61N1/16
Filed: 1928-07-31
Abstract: 322,485. Lakhovsky, G. July 31, 1928. Atmospheric, terrestrial, and interplanetary electricity, utilizing.-Means are provided for collecting cosmic rays for living organisms, consisting of insulated open-ended metallic conductors adapted to surround the organism to be treated. The device may be constituted by united wires or a band of more or less compact metallic tissue or by small open rings, and may be enclosed in a band, tube or ring of rubber or other insulating material. Insulation may, also be obtained by arranging on the wire a series of beads, or mother of pearl or glass ornaments, &c., which also give a decorative effect. By providing buttons, holes, notches or other adjusting means for the belt or garment enclosing the conductor it is said that, to some extent, tuning of the circuit to the waves received may be obtained. In one form, Fig. 1, a belt for human wear is provided consisting of a flexible conducting strip 1 of copper mesh enclosed in an insulating rubber casing 2. In other forms, Figs. 2 and 3, for agricultural uses, a conductor 5 is supported by insertion in holes 4 in an insulating block 3. The height and width of the conducting ring can be adjusted. Specifications 6492/84, [Class 5, Agricultural appliances, Farmyard &c.] ; 2834/85, 14405/86, [both in Class 81, Medicine &c.] ; 6207/87, [Class 5, Agricultural appliances, Farmyard &c.]; 16733/89, [Class 141, Wearing- apparel]; 15613/91, [Class 5, Agricultural appliances, Farmyard &c.]; 23110/98, 24567/07, [both in Class 81, Medicine &c.]; 254,895, [Class 6 (ii), Gardening &c. appliances] ; and 293,208, [Class 141, Wearing-apparel], are referred to.
Patent GB-1534496-A (GB)
Title: Self propelled threshing and separating machines for grain crops
IPC: A01D41/12
Filed: 1977-05-26
Abstract: 1534496 Discharging grain from combine harvesters MASSEY-FERGUSON SERVICES NV 26 May 1977 22222/77 Heading AIF Grain is discharged from the grain tank 50 of a combine harvester by a conveyer 70 which can be swung between an inoperative and an operative position by a screw-threaded telescopic strut 72 which can be expanded by rotation of crank 90 operable from the combine operators platform.
Patent GB-862773-A (GB)
Title: Improvements in measuring pockets primarily for use in loading coal into skips
Inventor: PRICE EDWARD LESLIE
IPC: B65G47/19
Filed: 1958-07-10
Abstract: 862,773. Feeding skip hoists. QUALTER, HALL & CO. (SALES) Ltd. July 8, 1959 [July 10, 1958], No. 22223/58. Classes 78 (1) and 78 (4). A measuring pocket D for feeding a skip B in a hoist has an internal spiral shoot H to reduce breakage. Two such measuring pockets may be mounted side-by-side on weighing devices, to feed two skips in a hoist. The pockets may receive material through a swing- ing conveyer F, or a shoot with a pivoted gate, from a conveyer R. Air-lock gates K may be placed at the inlet and outlet to the pocket. The spiral shoot H may be constructed as described in Specifications 744,073 or 769,312.
Patent GB-213834-A (GB)
Title: Improvements in or relating to screw gear
IPC: F16H25/22
Filed: 1923-09-04
Abstract: 213,834. K÷llmann, A. G., and R÷del, F. G. B. Sept. 4, 1923. screw-and-nut mechanism having balls 7 seated partly in the thread 2 of the screw 1 and partly in the thread 4 of the nut 3. The nut 3 has axial grooves 5 into which wedges 8 are fitted and held in position by rings 10. The wedges 8 may be made adjustable, and all the bearing parts may be ground and hardened. The nut 3 may operate in conjunction with a similar nut 9 adjustably mounted in its support.
Patent GB-237756-A (GB)
Title: Screw-down stopper for use with hot-water bottles, beds and the like
IPC: A61F7/08
Filed: 1924-09-22
Abstract: 237,756. Shea, C. A., and Boulter, A. O. Sept. 22, 1924. S c r e w mechanism above closure.-A stopper for hot-water bottles, water - beds, &c. comprises a rubber or like disc E supported by a metal disc D and seated against a shoulder on the socket G bv a screw A which works in a bridgepiece F and is formed with a central longitudinal perforation A' adapted to receive a loose rod C which is flanged at its ends and carries the discs D, E. The rod C is slightly longer than the perforation A'.
Patent GB-1522104-A (GB)
Title: Photographic drum processor inserts
IPC: G03D13/04
Filed: 1976-05-28
Abstract: 1522104 Processing photographic materials WILKINSON PHOTOGRAPHIC PRODUCTS Ltd 24 May 1977 [28 May 1976] 22373/76 Heading G2X A drum processor insert comprises arcuate holders 5 for photographic material rotatably mounted on a frame to be swingable about axes 4 from a closed position, Fig. 2 (not shown), in which the holders have a cylindrical configuration to an open position, Fig. 3 (not shown), in which the face of each holder can be reached.
Patent GB-315888-A (GB)
Title: Coupling device for transmitting electrical energy along a line in one direction
IPC: H04M3/56
Filed: 1929-07-20
Abstract: 315,888. Allgemeine Elektricitõts- Ges. July 21, 1928, [Convention date]. Communicating energy to mid-point of a conductor so that it is transmitted in one direction only.-In order to transmit energy from a source to a conductor, series and shunt couplings are employed so that transmission takes place in one direction only. Fig. 4 shows a pair of lines a, b to which energy is fed from the source I through coupling coils m so as to set up the currents shown by full arrows. In addition a coupling through the source and resistances R1 sets up current shown by the dotted arrows so that the combination results in compensation in one direction and transmission in the other. Fig. 5 shows a modification in which both forms of coupling are inductive.
Patent GB-517572-A (GB)
Title: Improvements in or relating to electro-magnetic switches or the like
IPC: H01H36/00
Filed: 1938-07-28
Abstract: 517,572. Magnetic switches. ERICSSON TELEPHONES, Ltd., and TAYLOR, W. F. R. July 28, 1938, No. 22435. [Class 38 (v)] When a magnetic body 15 moves from the fullline to the dotted-line position, it partially bridges the gap between pole pieces 6, 11 in a magnetic circuit consisting of magnet 2, yoke 3, with knife-edge bearing 7, and armature 8, thereby increasing the flux through this circuit and causing the armature 8 to be attracted to the pole piece 11 and to operate contacts 9, 10. The device is fitted with a non-magnetic cover which comes between the body 15 and the poles 6, 11. The magnet 2 may be permanent or an electro-magnet and the member 15 may be part of a rotating or reciprocating body, the number of rotations of which it is desired to record. To vary the sensitivity of the device, there may be an adjustable magnetic shunt.