baber/WOPTO huggingface dataset:
Patent EC-SP982513-A (EC)
Title: Sistema radiante en acumuladores y producto resultante
Inventor: DE ABREU PAULO EMMANUEL
IPC: H02J7/04
Filed: 1998-05-25
Abstract: Patente de invención "SISTEMA RADIANTE EN ACUMULADORES Y PRODUCTO RESULTANTE" objetivando la optimización de la generación del almacenaje y del uso de la energía, haciendo posible la reducción de los costos a través de recargas ultra rápida por procesos pulsantes que provocan radiación de alta frecuencia, a través de tensiones superiores a las adoptadas en los cargadores actuales, sin prejuicio de la caracteristica de la utilización convencional de la electricidad, asi permitiendo mayores facilidades de aplicación. La presente patente de invención permite la recarga ultrarápida de acumuladores y/o de capacitores, agregando diversos pares de ramles conductores con adecuada aislación, para proceder al recargamento de los acumuladores y/o los capacitores a través del efecto radiante por la parte inferior de las placas, a través de tensión pulsante que provoca radiación de alta frecuencia, alimentando las placas preferencialmente por secuencias, en el sentido de las placas de las extremidades para las de los centros, actuando en todas las células simultáneamente, totalmente independiente del sistema covencional que es preservado para el trabajo de descarga de los acumuladores y/o capacitores efectuados por la parte superior de las placas por medio de los terminales usados hoy en dia.
Patent FI-20010874-A (FI)
Inventor: TIRKKONEN OLAV
IPC: H04B7/06
Filed: 2001-04-26
Abstract: Equipment for transmitting a signal, the equipment comprising an antenna array ( 600 - 606 ) for providing three or more radiation antenna patterns. The equipment is arranged to transmit a primary common pilot signal with at most two radiation patterns and a secondary common pilot signal with at least one radiation pattern. The equipment comprises controllers ( 622 a- 622 d) for adjusting the power ratio between the primary and the secondary common pilot signal and the total power of the primary and the secondary common pilot signals, and controllers ( 614 a- 614 d) for adjusting the transmit power of the dedicated pilot signal, such that the power levels of the dedicated pilot signals transmitted with the same radiation patterns as the secondary common pilot signal are relatively higher than the power levels of the dedicated pilot signals transmitted with the same radiation patterns as the primary common pilots.
Patent FI-20035128-A (FI)
Inventor: SIIVONEN SEPPO
IPC: A44B19/30
Filed: 2003-08-01
Abstract: The invention relates to a slider element of a zip fastener which comprises a body (1) with a tunnel (1.1) for the rows of coupling elements comprised in the zip fastener, a pull tag (2) and a spring (3) that locks the pull tag to the body. The spring is equipped with a slide-locking projection (3.3), which returns to the slide-locking position extending into the tunnel (1.1) due to the spring effect of the spring. At opposite ends of the spring (3) are formed gripping parts (3.1), by means of which the detached, curved spring (3) can be attached to the formed counterparts (1.5) of the body (1). Pulling the pull tag or turning the pull tag loads and bends the spring (3) between its fastening ends (3.1).
Patent GB-1051198-A (GB)
IPC: C08J7/052
Abstract: 1,051,198. Coated hydroxyethyl cellulose film. TRANSPARENT PAPER Ltd. Aug. 25, 1965 [Sept. 3, 1964], No. 36169/64. Heading B2E. [Also in Division Dl]. Hydroxyethyl cellulose film is coated by passing the film successively through an aqueous suspension of the coating composition, metering rollers and smoothing rollers and thereafter drying the coated film at elevated temperatures. The coating may be of vinylidene chloride homopolymers or copolymers. The film may be coated on one surface only by superimposing a second web and coating the superimposed pair as above. The said second web, which is subsequently removed, may be a second film of hydroxyethyl cellulose. The dried film may subsequently be passed through a rehumidifying chamber.
Patent GB-1053773-A (GB)
IPC: C07B45/02
Abstract: 1,053,773. Preparing sulphonic acids. HENKEL & CIE G.m.b.H. Feb. 18, 1965 [Feb. 19, 1964], No. 6959/65. Heading C2C. Sulphonic acids or their salts are prepared by reacting a bisulphite with organic compounds containing a double bond in an aqueous organic solvent in the presence of hypochlorous acid or its salts, chlorous acid or its salts, or chlorine dioxide as catalyst, the catalyst being added to the reaction mixture at a temperature between about 50‹ and 100‹ C. over a relatively long period of the total reaction time, continuously or in regular intervals, in amounts of 1 to 25 molar per cent, based on the olefine used. Suitable unsaturated organic compounds are hexene-1, dipentene, decene-1, octadecene-1, cyclohexene, styrene, esters, e.g. allyl laurate and methyl undecylenate, and unsaturated carboxylic acids and their salts and amides. The preferred bisulphite is Na 2 S 2 O 5  and is preferably used in amounts of 1À5 mole of bisulphite for each olefinic double bond. The solvent is preferably an aqueous polar organic solvent, e.g. methanol, ethanol, acetone or dioxane. The exemplified catalysts are sodium hypochlorite, sodium chlorite and chlorine dioxide.
Patent GB-1054432-A (GB)
IPC: B66F7/20
Abstract: 1,054,432. Garage lifts. JOYCE-GRIDLAND CO. Sept. 24, 1963 [Oct. 1, 1962], No 37426/63. Heading B8H. In a garage lift comprising a, fixed hydraulic ram 12, having a cylinder 24 mounted below floor level, and an hydraulic ram 10 having a cylinder 14 secured to a carriage 32 which runs on rails 46 extending along the sides of the top of a pit 22, cover plates 50 for the pit are secured to the carriage 32 and are guided by rollers 58, Figs. 2, 3 (not shown), rotatably mounted on the upper flanges of the rails 46. The vehicle-engaging head 18, 20 mounted on the ram piston 16 is provided with an eyelet 72 for engagement by a hook on a, pole by means of which the carriage 10 can be moved manually along the rails 46. The lifting head 19, 21 of the ram 12 is adapted to engage the rear axle of a vehicle and, when not in use, is lowered into a pit 26 provided with hinged cover plates 27. A plate 86 is secured to the floor adjacent the pit 24 and is provided with ribs 88 for locating the rear wheels of a vehicle so that the vehicle axle overlies the lifting head 19, 21. The lifting heads 18, 20 and 19. 21 are rotatable about vertical axes. In a modification, Figs. 6, 7 (not shown), two movable and two fixed rams are provided in alignment for raising a coupled tractor and semi-trailer.
Patent GB-1226424-A (GB)
IPC: B03C1/12
Filed: 1968-05-23
Abstract: 1,226,424. Magnetic separators. H. SPODIG. 23 May, 1968 [19 Sept., 1967], No. 24562/68. Heading B2J. A magnetic roller 2 in a housing 1 picks up material in a liquid, which material acts as a filter and builds up until it constricts the passage of fluid in the housing causing the liquid to rise up in a chamber 4 where it operates a float 3 which controls the rotation of the roller. The roller is then rotated, the material being removed by means of a scraper blade.
Patent GB-1226936-A (GB)
IPC: B63B27/10
Filed: 1969-09-03
Abstract: 1,226,936. Overhead travelling cranes. SADATOMO KURIBAYASHI. 3 Sept., 1969, No. 43528/69. Heading B8B. A marine overhead crane has all the drives fixed to the hull structure and not mounted on the truck or carriage. As shown in Fig. 3 a pair of rails 2 fixed to the hull H carry a truck 3 mounted on rollers, the truck 3 mounting a carriage 4. The truck 3 is driven by a steel wire 12 entrained around a drum 7 of a truck driving winch 8, passing over an idler sheave 13 and attached to end 3a of the truck 3. A pair of similarly arranged carriage driving wires 23, 24 are provided. Wire 23 is attached at one end to the hull H, passes over sheaves 17, 16, 15, 14 and has its other end attached to a drum 0 of a carriage driving winch 9. Wire paid off one drum, e.g. 10, is taken up on the other drum 10<SP>1</SP>. A cargo fall 22 is wound on a drum 5 of a cargo winch 6, passes over sheave 30, 28 to a cargo block 29, then over sheaves 27, 26, 25 to a drum 11 of the carriage driving winch 9 which arrangement maintains the distance of cargo hook 31 from the carriage 4 when the truck 3 is moved, unless the cargo winch 6 is operated. Figs. 4 to 9 (not shown), illustrate other arrangements of the hoist, carriage drive and truck drive systems.
Patent GB-1227548-A (GB)
IPC: B30B11/24
Filed: 1968-09-09
Abstract: 1,227,548. Extruding tannery waste. BADISCHE MASCHINENFABRIK G.m.b.H. 9 Sept., 1968 [12 Sept., 1967], No. 42829/68. Heading B5A. An extrusion moulding machine for consolidating chips and dust particles of tannery waste products comprises a screw impeller 3 mounted in a barrel 1, the barrel having longitudinally extending ribs 2 and an extrusion nozzle 7 being slit as at 8 to allow adjustment of pressure on the extruding material. Adjustment is by means of half rings (17), Figs. 4 and 5 (not shown), situated at the downstream end of the nozzle and interconnected by screws (14). Preferably slots 8 diverge, apart from an upstream portion (16). To prevent screw 3 becoming clogged, a gear-wheel (20), Fig. 3 (not shown), is mounted within a liquid tight chamber (21) and engages the flight of the screw. The material is moistened by liquid delivered to chamber (21) via conduit 22, Fig. 1, and a valve 23.
Patent GB-1229939-A (GB)
IPC: H01B3/44
Filed: 1968-10-01
Abstract: 1,229,939. Polyethylene compositions. UNION CARBIDE CORP. 1 Oct., 1968 [2 Oct., 1967], No. 46499/68. Heading C3P. Extrudable compositions comprise a polyethylene of density 0.915 to 0À930 g./c.c., and 2 to 10% by weight of the composition of a high molecular weight elastic ethylene polymer having a molecular weight fraction above 5 million, a weight average molecular weight to number average molecular weight ratio of at least 25 and being (a) an ethylene homopolymer of density above 0.960 g./c.c. or a copolymer of ethylene with at least one C 3-8  α-olefin of density above 0À945 g./c.c. The elastic polymer may be prepared with a silyl chromate catalyst, and may be derived from ethylene with or without propylene or butene. The compositions may contain conventional colourants, stabilizers, slip additives and cling additives, and may be used to insulate wires by extrusion,
Patent GB-1232975-A (GB)
IPC: F23D14/10
Filed: 1967-06-22
Abstract: 1,232,975. Making burners. AKRAMATIC ENG. CO. Ltd. 13 Aug., 1968 [22 June, 1967], No. 28765/67. Heading B3A. [Also in Divisions F3-F4] A gas burner is fabricated from a single length of sheet metal slotted to form the eventual flame ports 5; the sheet metal is bent to form a head 2 and the side walls of a gas duct 1 of the burner; to the thus bent-structure are fitted plates 8 to define a constricted throat 7 which plates 8 have flanges 10 to define the top of the gas duct 1; and subsequently a plate 11 is fitted to define the bottom of the gas duct 1. Each flame port 5 consists of a plurality of slits 6 and the flame ports 5 are spaced apart a distance which is greater than the length of the individual flame ports 5.
Patent GB-1233606-A (GB)
IPC: A61B5/107
Filed: 1968-08-07
Abstract: 1,233,606. Endoscopes. OLYMPUS OPTICAL CO. Ltd. 7 Aug., 1968 [8 Aug., 1967 (3)], No. 54374/70. Divided out of 1,233,604. Heading A5R. The subject matter of this Specification is contained in the Specification 1,233,604 but the claims are concerned with an endoscope having a fixed magnification objective lens system, there being means permitting the actual dimension of an object being viewed to be determined despite variation in the distance of the object from the end of the endoscope.
Patent GB-1237945-A (GB)
IPC: H01R13/00
Filed: 1968-10-30
Abstract: 1,237,945. Two-part couplings. INTERNATIONAL STANDARD ELECTRIC CORP. 30 Oct., 1968 [2 Nov., 1967], No. 51488/68. Heading H2E. A multi-contact two-part coupling comprises (a) plug blades 1, Fig. 6, each secured in a passage 15 in an insulating housing 13 by a resilient tongue 4 latching behind a projection 17 in the passage, and a shoulder 18a abutting a nose 18 on the passage; and (b) bifurcated socket contacts 6, Figs. 8, 9, each secured in a passage 24 in an insulating housing 20 in a similar manner by a projecting shoulder 9 which abuts a shoulder 22 in the passage and a snapfit tongue 10, which is folded back from between the socket's gripping limbs and which latches behind a shoulder 23. Tongues 4, 10 have bevelled free ends for easy insertion into the housings. Both housings have holes H for mounting. The mouths of socket recesses 25 are flared. Posts 7 can receive wire wrapped connections.
Patent GB-1250289-A (GB)
IPC: B60T13/12
Filed: 1970-02-20
Abstract: 1,250,289. Master cylinders. ALFRED TEVES G.m.b.H. 20 Feb., 1970 [25 Feb., 1969], No. 8278/70. Heading F2F. An hydraulic brake actuating system for motor vehicles with a master cylinder 1 comprising an actuating piston 9 and a booster piston 10, includes a booster pump 2 supplying pressure medium to a chamber 21 behind the booster piston 10, the working pressure of the pump acting upon the piston 10 being controlled by the relative movement of a control piston 19 with respect to a control sleeve 20 which together constitute a throttle 38; the piston 19 and sleeve 20 are provided with abutments for limiting relative movement between them and the sleeve is slidably guided on the piston. As shown, a sleeve 13 divides the bore 8 of the housing 7 into chambers 11, 12 connected to brake operating circuits via ports 39, 40, the sleeve being retained in position by a spring- loaded ball 14 and having a limited displacement so that pressure differences in the chambers can be balanced. In a braking operation, the control device 18 comprising the piston 19 and sleeve 20 is displaced inwardly against the force of springs 33, 34, the throttle 38 remaining open and fluid pressure is transmitted to ports 39, 40 and the wheel brake cylinders until the pressure in chambers 11, 12 exceeds the counteracting force of spring 32 when the fluid passage at the throttle is reduced until the sleeve 20 closes the passage; a rise of pressure in the chamber 21 acts on the booster piston 10 and force is transmitted to the actuating piston 9; when the input actuating force applied to the piston 19 is reduced, the throttle 38 is reopened and full pressure of the pump 2 circulates. An excess pressure valve 25 incorporated in the piston 19 opens under very high input forces and establishes re-circulation of fluid medium to the tank 3.
Patent GB-1257981-A (GB)
IPC: E01C19/28
Filed: 1969-04-18
Abstract: 1,257,981. Vibratory road rollers. ABG-WERKE G.m.b.H. 18 April, 1969 [19 April, 1968], No. 19849/69. Heading B7H. A road roller capable of producing a selected high or low inertia force has an out-of-balance shaft 2 supported at each end in the interior of the roller body 1 in a pair of side by-side roller or other bearings 3, 4 in a housing 7 suspended in an annular plate 9 which permits slight axial play without radial play of the shaft 2 and is secured by its outer edge to the roller body. The annular plates 9 may be provided with apertures or consist of a number of disc-shaped laminations which may present a fan-shaped crosssection. The shaft 2 has two fixed inertia weights 11, 12 and two rotatable weights 14, 15 with resilient pads 16, 17 engageable by an arm 13 of the fixed weight. When the shaft 2 is rotated anticlockwise (Fig. 2) the rotatable weights are rotated by the arms 13 through the pads 17 and oppositely disposed on the shaft 2 from the fixed weights to provide a low effective inertia. On clockwise rotation of the shaft 2 the arms 13 rotate the weights 14, 15 in line with the weights 11, 12 to provide a large effective inertia.
Patent GB-1264906-A (GB)
IPC: F23L17/00
Filed: 1969-09-19
Abstract: 1,264,906. Valves. F. E. BEAUMONT Ltd. 1 Sept., 1970 [19 Sept., 1969], No. 46328/69. Heading F2V. [Also in Divisions F3-F4] Waste gases from an accumulator 4 are discharged through a chimney 43 in discrete vortex rings produced whenever the apertures 39, 40 of concentric drums 14, 17, co-directionally rotating, but at different speeds, coincide. This is arranged to happen only when apertures 39, 40 lie opposite the chimney aperture 42. The drums 14, 17, which are mounted in arcuate P.T.F.E. bearing pads 15, 16 and 18, 19, respectively, are driven from independent variablespeed D.C. motors 27 (and 26, Fig. 5, not shown) controlled by pre-set time switching means, through-respective gear trains and ring gears 25 and 24. The accumulator, chimney and drums are made of mild steel plate, the former two having an insulating sheathing 44. The shape of the apertures 39, 40 and 42 and of the chimney 43 are such as to produce the vortex rings. The relative speed of rotation of the drums is momentarily increased as their apertures move out of coincidence.
Patent GB-1266991-A (GB)
IPC: C21D9/54
Filed: 1970-01-15
Abstract: 1,266,991. Annealing spider. LEE WILSON ENG. CO., Inc. Jan.15, 1970, No.1942/70. Heading C7N. A spider 10 comprises a generally triangular hollow column comprising three identical staves 13 of angular cross-section the two side panels 14, 14<SP>1</SP> of which form an interior angle 30-100 degrees, the staves being joined at 15 via the side panels, a perforate bottom 11 and top plates 17 being provided. The interior angle is preferably 90 degrees. Support gussets 16 may be incorporated, yielding gas passageways 19 and 22. Holes 21 may also be included in the column. Coils of wire 24 may be supported on a stripper plate 25.
Patent GB-1289042-A (GB)
IPC: B22D27/04
Filed: 1970-02-03
Abstract: 1289042 Zone refining UNITED AIRCRAFT CORP 3 Feb 1970 [3 March 1969] 5164/70 Heading B1S [Also in Division B3] A single crystal directionally solidified article is manufactured in a mould comprising a water-cooled chill plate 10 and a ceramic lining 12 in a crucible 14. A single crystal 11 is located in a ceramic block 17 with its crystal axes orientated in the desired direction of growth of the article to be cast. A consumable electrode 18 is brought above the crystal and an arc struck between the crystal and electrode which partially melts the crystal and begins to melt the electrode. As molten alloy is melted from the electrode, upward solidification is induced in the cast article by cooling the chill plate. If desired, the crucible 14 may be surrounded by a cooling water jacket.
Patent GB-1289858-A (GB)
IPC: H04R7/04
Filed: 1969-12-29
Abstract: 1289858 Diaphragms; moving coil instruments J J BERTAGNI 29 Dec 1969 [30 Dec 1968] 63105/69 Heading H4J  A substantially rigid diaphragm of planar form for a loud-speaker, microphone or other electroacoustic transducer comprises a platelike member (Fig. 3) made of cellular plastics material such as polystyrene or polurethane. The member has a flat front face, a rear face and side faces; and is prestressed in a direction substantially perpendicular to the plane of the front face and in a direction substantially parallel to said plane, the magnitude of the stresses gradually decreasing from the front face to the rear face. Preferably a homogeneous cellular flat plate is first produced (Fig. 1, not shown) and is bent so that the front face becomes concave (Fig. 2, not shown). The granules of the front layer are thereby elongated and the spaces between them are reduced in size. Once bending has been completed, heat may be applied to release any moisture in the diaphragm. Sealing film may be applied to the various surfaces and a sheet of paper or fabric 32 applied to the front face. The sealing film may be adhesive, or minute spikes forming part of the wheel 32 may attach the sheet 32 to the front face. Instead of bending the plate, the sheet 32 may be made of fabric which soaks in part of the sealing film, thereby shrinking the fabric and bending the plate. The bent plate is next urged into the planar condition (Fig. 3), the granules being further flattened. The bending and straightening steps provide the required stresses. The margins 33 of the sheet 32 are adhered to the side faces of the plate. If large enough, the margins 33 may also be turned over on to the rear face. To assist in adhering the margins 33, the plate sides may be irregular (Fig. 14, not shown). Preferably the plate has an ear-shaped part 44 (Figs. 6, 9) within a margin portion 43, part 44 is cap-shaped and has a stiffer portion 45 located away from the geometrical centre. A voice coil is connected to the stiffer portion 45. The margin portion 43 is damped by a spray of material which hardens, or by a rigid plate (47), Fig. 8 (not shown), mounted on the rear face of the margin portion 43. The diaphragm is mounted in a frame 50. A non-magnetic cross-bar 53 supports a magnet assembly 54 for the voice coil. The frame 50 is closed by a rear cover (56), Fig. 8 (not shown), of the same material as the diaphragm and having frusto-conical damping projections (57). An air hole 58 is provided. If desired, a second voice coil 63 (Fig. 11) co-operates with a second magnet assembly and an insert 64 of aluminium or brass plate in the diaphragm provides "tweeter" action. In another diaphragm, the plate (Fig. 13) which is to be bent and straightened to give the required prestressing, is made from granules partially pre-expanded to be of different sizes. It has different zones, each zone having granules of the same size. The zone with the smallest granules provides a region for subsequent attachment of a voice coil.
Patent GB-1295170-A (GB)
IPC: B32B27/00
Filed: 1970-10-30
Abstract: 1295170 Laminated products TETRA PAK INTERNATIONAL AB 30 Oct 1970 [7 Nov 1969] 51687/70 Heading B5N A laminate of paper or aluminium-coated paper and at least one plastics layer (especially polyethylene) is made by extruding the plastics layer usually at about 290‹ C., pressing it against the paper and cooling it by passage between co-operating rollers, oxygen-enriched air contaming ozone as a result of treatment with an ozone-generator being blown against the facing surfaces of the layers just prior to contact, the ratio of oxygen to air at room temperature being equal to or less than 1 : 20. Apparatus for pro ducing the laminate comprises an extruder 14, rollers 12 and 13 for pressing the layers together and cooling the plastics layer, a chamber containing ozonizing boxes 18 and having an air inlet, an oxygen inlet and an outlet connected to a diffuser 19 which is divergent in the horizontal direction and convergent vertically as shown and has an elongated narrow slot through which the ozonized oxygen-enriched air can be blown. An asbestos heat shield 19 may be provided on the diffuser.
Patent GB-1297381-A (GB)
IPC: H02G15/04
Filed: 1969-01-27
Abstract: 1297381 Cable joints BRITISH INSULATED CALLENDER'S CABLES Ltd 26 Jan 1970 [27 Jan 1969] 4441/69 Heading H2E A cable joint comprises a plastics sleeve 5 surrounding the electrical connections between the cables and sealed at each end to the cables 1, 2, 3 by synthetic resin blocks 6 which completely cover the extreme ends of the sleeve, flexible plastics mould 4, being used to cast each resin block. Extensions 9 may be provided and are cut to provide cable entry apertures as shown, tape 7, 8 possibly being used to seal around the mould before casting. A rubber bung 14 having suitable cable entry apertures may be used to prevent resin entering the sleeve. Tie rods 12, which may be insulated by a plastics, epoxy resin or polythene coating, may be used to interconnect any armouring 13 of the cables, wire armouring being crimped in a head 15, tape armouring being soldered. Resin water barriers 10 may be cast in the cable-ends before jointing. The resin may be of the epoxy, acrylic or polyurethane types with or without a foaming agent and may be filled with inorganic powders such as silica flour, calcium carbonate or slate or may contain an organic extender such as pitch. The mould may be pre-filled with chips or pellets of P.V.C. or polythene according to patent Specification 1,157,435 before the resin is added. The ends of the sleeve may be flame-treated, knurled or grooved to improve adhesion of the resin to it. The method of making such a joint is also claimed.