baber/WOPTO huggingface dataset:
Patent HK-7890-A (HK)
Title: Containers
Inventor: RING MAURICE FRANK
IPC: B65D77/30
Filed: 1990-02-01
Abstract: PCT No. PCT/GB85/00569 Sec. 371 Date Sep. 29, 1986 Sec. 102(e) Date Sep. 29, 1986 PCT Filed Dec. 11, 1985 PCT Pub. No. WO86/03474 PCT Pub. Date Jun. 19, 1986.A method of making a succession of food or beverage containers each comprising a vessel having a mouth surrounded by a rim presenting an upper surface of plastics material. The method comprises filling each vessel in turn and feeding over the vessel a continuous composite web of lidding material produced by forming spaced apart perforations, each comprising at least one through hole, in a continuous first web of diaphragm material having a plastics surface weldable to the vessel rim. The method also comprises forming spaced apart pull tabs in a continuous second web of peel strip material by folding each of a succession of portions of the second web against itself to form each pull tab and subsequently applying and peelably securing the second web which is narrower than the first web to the first web so as to obturate the perforations such that one pull tab is situated adjacent each perforation and remains secured to the second web only at a junction on its one end. Moreover, the method comprises cutting a lid from the web and securing the lid by an endless peripheral weld to the upper surface of the rim thereby closing the vessel.
Patent JP-H02180907-A (JP)
Title: Production of styrene oligomer
Inventor: OOTSU KIMIYO
IPC: C08F12/00
Filed: 1989-01-04
Abstract: PURPOSE:To obtain a styrene oligomer of a softening point of 50 deg.C or above by cationically polymerizing a styrene in the presence of a perfluorosulfonic acid resin catalyst. CONSTITUTION:A styrene oligomer is obtained by cationically polymerizing a styrene at 25-70 deg.C in the presence of a perfluorosulfonic acid resin catalyst. The catalyst used is a compound of the formula (wherein n and m are each an integer; and Rf is a perfluoroalkyl). The shape of this catalyst is desirably a particle of a diameter <=3mm, for the efficiency of contact is low, and the yield decreases undesirably, when this diameter is larger than 3mm. The amount of this catalyst used is 0.05-3wt.% based on the styrene used. The reaction temperature is usually 25-70 deg.C. The oligomer as the purpose product can be obtained by separating unreacted styrene from the reaction mixture by, for example, distillation after the reaction.
Patent JP-S63219110-A (JP)
Title: Gas-insulated transformer
Inventor: HANAI MASAHIRO
IPC: H01F27/18
Filed: 1987-01-05
Abstract: PURPOSE:To enable the title device to be started up immediately even if it was disposed in a cold district and to enhance the dielectric strength by providing a bypass path in parallel with a cooling path, and optimally adjusting the temperature of the coolant. CONSTITUTION:If a transformer is disposed in a cold district, the temperature of the fluorocarbon circulating in a cooling duct 6 is measured by a temperature sensor 24a disposed in an upper conduit 11a, and if the temperature of the fluorocarbon is in the order of 0 deg.C, a flow rate adjusting valve 22c is opened and a valve 22d following the cooling path is closed by the order of a controller 25, thereby passing the fluorocarbon only to a bypass pipe 20. And, after turning on a heater 23 to raise the carbon temperature to around a room temperature, the transformer is started up. Similarly, the carbon temperatures in the various parts are measured by temperature sensors 24b-24d of a coolant tank 10 and a conduit 11b under the pipe 20, and from the result thereof, the opening and closure of adjusting valves 22a, 22b of a mixer 21 are adjusted to mix the respective coolants flowing through the pipe 20 and the cooling path, thereby optimizing the coolant temperature to the duct 6.
Patent YU-5496-A (YU)
Inventor: ZORAN PETRASKOVIC
Filed: 1996-01-30
Abstract: Fleksibilni kalup za proizvodnju kasetiranih tavanica. Suština pronalaska sastoji se u konstrukciji kasetirane metalne platforme gornje ploče (1) i rebara (3) i (4) koja omogućuje izradu željenog tastera kasetiranih tavanica pomeranjem stranica (10). Otvaranje i zatvaranje stranica vrši se hidrauličnim dvosmernim presama (12). Fiksiranje stranica se obavlja preko bolcna (16). Da bi se sprečilo isticanje iz kalupa vrši se dihtovanje putem tvrdih guma (8) i (9). Kalup se može koristiti i za proizvodnju drugih kasetiranih krovnih ili fasadnih ploča.
Patent CR-11614-A (CR)
Title: Pirrolo[2,3-d]piridinas y usos de las mismas como inhibidores de cinasa de tirosina
Inventor: CHRISTOPH GAUL
IPC: C07D487/04
Filed: 2010-07-29
Abstract: La invencion se refiere a los compuestos de la formula I, y sales de los mismos, en donde los sustituyentes son como se definen en la memoria descriptiva, a procesos para la preparacion de los mismos; a productos farmaceuticos que contienen tales compuestos, en particular para el uso en una o mas enfermedades mediadas por la cinasa de proteina tirosina.
Patent DK-34182-A (DK)
Inventor: LUERSSEN K
IPC: A01N57/20
Filed: 1982-01-26
Abstract: A plant growth-inhibiting composition comprising (1)   <IMAGE>  (I) <IMAGE> (II)   <IMAGE> (III)   <IMAGE> (IV)   <IMAGE> (V)  or <IMAGE> (VI)  and (2)   <IMAGE> (VII)  or   <IMAGE> (VIII)   wherein the various radicals are as defined.
Patent DK-50384-A (DK)
Inventor: FONTANA LUDOVICO
IPC: B64D1/02
Filed: 1984-02-03
Abstract: The invention relates to a box distributor for sequentially discharging objects from aircraft and landcraft, particularly for sowing mines from helicopters. The distributor comprises a box-shaped framework with a plurality of vertical compartments closed at the base by shutters (1) tilting under control, the box-shaped framework being formed of a rigid box-shaped base (B), in which are housed the tilting bottom shutters (1) and their respective controls. Two sidewalls (P) are hinged on the two opposed longitudinal edges of the base, and a top wall (T) is releasably fixed at the top of the sidewalls of the box. For transport, the top wall is housed under the box-shaped base (B), while the sidewalls (P) are turned one over the other above the upper face of the base.
Patent DK-61286-A (DK)
Inventor: NIXON ROBERT J JR
IPC: F26B17/32
Filed: 1986-02-07
Abstract: A sealing arrangement 10, which is intended to bring about sealing between a stationary housing 12 and a rotatable cylinder 16, comprises a number of curved segments 40 which are arranged radially around the outer circumference of the cylinder 16. Each segment 40 has an axial sealing surface 100 which forms a radius approximately equal to the radius of the rotatable cylinder 16 and also has end sections 102 and 104 for overlapping adjacent segments 40, as a result of which a gap 103 and a radial interface between said adjacent, peripherally arranged segments 40 are brought about. The sealing arrangement 10 also comprises elastomeric elements 64 for sealing the gaps 103 which are formed by means of the adjacent overlapping segments 40, a spring- loaded cable 52 for radial tensioning of the segments 40 around the outer circumference of the cylinder 16, and threaded pins which serve for releasable fastening of each segment 40 to the housing 12 at the same time as they make possible radial displacement of each segment 40 independently of its adjacent segments 40. <IMAGE>
Patent DK-66191-A (DK)
Inventor: SEROFF JOHN
IPC: A01K1/02
Filed: 1991-04-12
Abstract: Farrowing hut, characterized in that the farrowing hut is divided into an area 2 reserved for the sow, and the areas 3 that are reserved for the piglets. Separation of the sow and the piglets is achieved in that the ceiling height over the area 3 for the piglets is so low that the sow stays in her own area 2. The 2 exits/entrances 1 permit operation where the sow does not need to turn in order to leave the farrowing hut, and thereby takes up very little area 2.
Patent DK-79488-A (DK)
Inventor: KOMISCHKE KARL-HEINZ
IPC: B65D47/06
Filed: 1988-02-16
Abstract: A closure for receptacles is provided which can be produced in one piece by injection molding or the like from plastic material and has a rigid pouring spout linked to the base of the cap-shaped, substantially rigid closure body which is disposed in swivelling fashion between a locked position folded down in the plane of the base and a position being approximately vertical thereto and is connected to the cap body via a membrane-like flexible wall portion. The pouring spout has at its circumference one or several bar projections, over which a bar projection engages which can be elastically bent outwards in the locked position to secure the pouring spout in this position.
Patent EG-16068-A (EG)
Title: Dispositif de sessage d'un couvercle sur un recipient de cuisson sous pression
Inventor: SEBILLOTTE CHRISTIAN
IPC: F16J13/04
Filed: 1983-08-20
Granted: 1987-04-30
Abstract: 1. A device for locking a lid (2) on a pressure cooker vessel (3), comprising a yoke (1) disposed facing the outer surface (2a) of the lid and adapted to be secured in the opposite direction to the vessel by retaining hooks (4) secured to the edge (3a) of the vessel, the lid (2) being connected to the yoke (1) by a screw fixed axially to the lid and screwed into a sleeve (6) connected to a manual control means (9), rotation of which in the direction of lid closure results in the sleeve being unscrewed in relation to the screw, the cover being moved away from the yoke and locked on the edge of the vessel, said screw (5) and said sleeve (6) comprising stops (14, 15) which limit the unscrewing movement in the closure direction in order to limit the force by which the lid (2) is locked against the yoke (1) and the edge (3a) of the vessel (3) to a predetermined value, characterized in that the said stops comprise a widened part (14) of the end of the screw (5) and an annular shoulder (15) formed at the end of the internal screwthreading (16) of the sleeve (6) remote from the lid (2).
Patent FR-1454780-A (FR)
IPC: F02M41/14
Filed: 1965-11-23
Granted: 1966-10-07
Abstract: 1,120,115. Fuel injection pumps. C. A. V. Ltd. Nov. 15, 1965 [Nov. 24, 1964], No. 47705/64 .. Heading F1A. The supply of fuel at a pressure dependent upon speed to the injection pump cylinder 12 is controlled by a metering valve 27 biased by at least one spring 29, 30 and the pressure acting on its opposite ends. The outlet pressure of the feed pump 22 acts on the inner end of the valve 27 and the pressure in the spring chamber above the valve acts on its outer end. The spring chamber is fed with fuel through the valve restriction 32 and the pressure therein is controllable by an adjustable pressure relief valve 33. The spring 29 has a higher rate than the spring 30, the spring 30 biasing the valve 27 against the pressure acting on its inner end until the plug 28 abuts the adjustable stop 35. The outlet pressure of the feed pump may be controlled by a centrifugally operable valve.
Patent FR-1513186-A (FR)
IPC: F17C3/06
Filed: 1967-03-07
Granted: 1968-02-09
Abstract: 1,110,366. Ships; ship's fittings &c. CONCH INTERNATIONAL METHANE Ltd. 17 Jan., 1967 [21 March, 1966], No. 12293/66. Headings B7A and B7S. [Also in Division F4] A prismatic non-self-supporting fluid-tight metal tank 7, Fig. 1, for storing liquefied gas, e.g. methane, has an integral external key member 25, Fig. 3, extending along the full length of the junction of each two adjacent side, top, end and bottom walls and referred to as a corner and each key 25 is secured within a keyway 38, Fig. 4, formed in surrounding load-bearing insulation material 5. The tank 7 is made from pre-assembled annular units, each providing a portion of the top, bottom, and side walls 7a, 7b, 7c and are welded together to form expansion joints 24. The surrounding insulation 5 of balsa wood panels 9, plywood 13 and fibreglass is secured to the inner face of the inner hull, the deck 3 and bulkheads 4 of a ship by studs 15. Each key member 25 comprises a tube of quadrant cross-section filled with epoxy resin 28 and each keyway 38 is defined by stop blocks 34, 35 secured to panels 9 and wedges 36, 37.
Patent GB-814910-A (GB)
Title: Improvements in plating apparatus
IPC: B65G49/04
Filed: 1957-01-02
Abstract: 814,910. Step-by-step conveyers. UDYLITE RESEARCH CORPORATION. Jan. 2, 1957 [Feb. 9, 1956], No. 231/57. Class 78 (1). In electroplating machines of the kind described in Specifications 654,307 and 715,084, in which a work-carrying chassis 16 is alternately raised and lowered with respect to a framework by chains 28, 30 trained over sprockets on the framework and actuated by an hydraulic cylinder 20, or an electric motor, a number of chains 38 is attached to the chassis, passed round sprockets 40 mounted on the framework and secured to tension bars 32a, 32b which are moved in opposite directions to raise and lower the chassis. Racks secured to the overlapping ends of the bars 32a, 32b are connected by gears to ensure movement of the bars through equal distances in opposite directions.
Patent GB-763682-A (GB)
Title: Improvements relating to rotor members for dynamo-electric machines
IPC: H02K21/46
Filed: 1955-01-04
Abstract: 763,682. Synchronous machines. GENERAL ELECTRIC CO. Jan. 4, 1955 [Jan. 4, 1954], No. 244/55. Class 35. A rotor for a synchronous motor or generator comprises a squirrel cage carried by a laminated ring within which are secured permanent magnet blocks. The magnets which are located on a shaft 1 are arranged in pairs 4, 4 and 5, 5 and the outer polarity of one pair being opposite to that of the other pair as shown in Fig. 1. The shaft 1 has a portion of rhombic crosssection on whose flats the magnets 4, 5 are located and from which they extend to meet the ring 7. Unequal flux density in the magnets is prevented by making the cross-section of each magnet constant throughout its radial length by making the axial length of each magnet progressively longer towards the inner part as in Fig. 2 where the magnet axial outer edge is represented by L and that of the inner edge by M. Specification 677,940 and U.S.A. Specification 2,643,350 are referred to.
Patent GB-1104559-A (GB)
Title: Cover device for guide ways of machine tools or the like
IPC: F16C29/08
Filed: 1967-01-03
Abstract: 1,104,559. Machine tool details. KABELSCHLEPP G.m.b.H. 3 Jan., 1967 [11 Jan., 1966], No. 275/67. Heading B3B. A protective cover for the guideway of a machine tool comprises telescopically arranged sliding cover plates 6, 4 and each upper cover plate is provided at its outer end with a resilient scraper strip 1 having two aligned lower lips 2, 3 held in position by a spring strip 5, a portion 5c of which urges the outer lip 3 on to the surface of a lower cover plate under a slight predetermined pressure. Air, oil or water may be passed through the space between the lips 2, 3 intermittently or continuously to flush out any undesired accumulation of particles. The strip 1 may be of abrasion resistant synthetic plastics material or rubber.
Patent GB-366242-A (GB)
Title: Improvements in, and relating to, points and crossings for tramways
IPC: B60M1/14
Filed: 1931-01-03
Abstract: 366,242. Tramway points and crossings. ALLEN & CO., Ltd., E., IMPERIAL STEEL WORKS, Tinsley, and RYLANDS, H. J., 50, Crimicar Lane, both in Sheffield. Jan. 3, 1931, No. 293. [Class 104 (i).] A tramway point or crossing a made of hard metal has its ends b for joining up to the main rails, formed of different metal, to facilitate welding to the main rails. The ends b may be short lengths of ordinary rail, which are arranged in the mould of the casting a so that they become integral with the latter. The casting may have enlargements c at the ends embracing the rail flanges and webs, and the webs may have holes through which the cast metal flows. The casting may be welded to the rails b at the points f.
Patent GB-565120-A (GB)
Title: Improvements in method and apparatus for mining
IPC: E21C27/12
Filed: 1943-01-07
Abstract: 565,120. Mining coal &c. KONNERTH, K. L. Jan. 7, 1943, No. 329. [Class 68 (i)] A coal or like mining machine has means for urging a preferably blunt vibratory member into engagement with a coal &c. face, and means for imparting vibrations to said member while its engagement with the face is maintained ; the vibrations are preferably at a rate of 1000 to 2000 per minute, and such as to induce vibrations in the coal &c. mass at substantially the resonance frequency thereof. The machine comprises a main frame 2 with guideways 4 in which guides 5 are vertically movable, the guides being held in adjusted position by bolts ; a carriage 8 is pivoted to the guides at 5<1> and may be swung about the pivot by fluidpressure rams 10. A frame 16 is pivoted at 17 on the carriage 8 for lateral movement, the movement being effected by fluid-pressure rams 19. The frame 16 has guides 24 in which a carriage 25 is adapted to advance or retreat under control of a fluidpressure ram 28, the carriage 25 supporting one or more hammer mechanisms 55<1> which may comprise hydraulically, pneumatically or electrically reciprocated pistons a, Fig. 13, operated in synchronism and striking the tools 55 while a spring b .checks their back strokes ; the tools 55 have collars c adapted to be engaged by bushes d for transmission of pressure from the ram 28 ; collars f and springs e limit reciprocation of the collars c. The machine is supported on rear shoes 34<1>, and on curved forward shoes 34 pivoted at 32 and adjusted by fluid-pressure rams 37 to raise or lower the machine, which is advanced by drums 87 hauling on cables. The various fluid-pressure rams are controlled manually or automatically by valves in a box 15. Extending forwardly from the main frame 2 is a frame 40 supporting an endless cutterchain 41 which undercuts the coal; an endless conveyer 42 extends within the frame 40 and delivers the broken-down coal &c. through a laterally swinging conveyer 43 to a mine car. A motor M, Fig. 5, drives the cutter-chain through bevelgears 56, 56a, and a clutch, and through further bevel gears 58, 63, a clutch and chain gearing 69 drives a transverse shaft 70. Shaft 70, through gears 71, 72 and disc &c. clutch 84, drives a shaft 78 which drives the conveyer 42 directly and drives the conveyer 43 through bevel gears 79, 80 and chain 83 ; further, the conveyer 43 may be swung laterally through worm gearing 76, 77, driven through chain gearings 73, 89, and either of two clutches 74. Guides 90 are provided at the sides of the machine to engage the coal &c., and they carry idler rollers 91 for guiding the haulage cables.
Patent GB-268866-A (GB)
Title: Improvements in and connected with wireless receiving apparatus
IPC: H03D1/16
Filed: 1926-01-06
Abstract: 268,866. Northcote, J. S. Jan. 6, 1926. Thermionic detectors.-In a single valve detecting circuit the earth end E of the aerial tuning inductance is connected directly by means of a lead 14 to the positive pole of the high tension battery 7.
Patent GB-702427-A (GB)
Title: Improvements in hand printing stamps
IPC: B41K1/10
Filed: 1952-01-07
Abstract: 702,427. Hand stamps. NATIONAL CASH REGISTER CO. Jan. 7, 1952 [Jan. 27, 1951], No. 446/52. Class 100 (2) In an adjustable hand stamp a pair of casings 16, 17 pivoted at one end to a bridge 10 are moved apart to permit selected type 15 on flexible printing elements 14 contained therein to be positioned coincident with the bridge, and are then brought together to form a handle. As shown the casings turn about pivot pins 18, 19, Fig. 7, on the bridge 10, and have pins 34, 35 which engage the horizontal tops 39 of T-slots in the sides 27, 28 of a yoke 25 having a slot 29 for the type ; the bridge 10 has lugs 32 engaging the legs of the T-slots in the sides of the yoke. Type strips formed of individual type hinged together, or of woven cloth or other flexible strip material carrying tapered type 15, slide in runways defined by fins 20 within the casings 16, 17 and by undercut flanges 12, 13 on the bridge 10, and are adjusted by buttons 24 projecting through slots in a plate 22 detachably secured to the casing 17 ; the plate 22 may carry indicia for setting the buttons 24. A spring 42a, Fig. 3, engaging a slot in the casing 17 retains the casings together. A cup 41 on the yoke 25 may contain a stationary printing plate 40 having a tapering slot 42 into which the type 15 fit. The plate 40 may be of porous resilient butadieneacrylonitrile copolymer as described in Specification 653,546, [Group V], impregnated with ink and serving to feed ink to type 15 of similar material.
Patent GB-1366550-A (GB)
Title: Molybdenum and tungsten compounds their manufacture and theiruse  as catalysts in the stereospecific polymerisation of unsaturated  organic compounds
IPC: C08F4/00
Filed: 1972-01-05
Abstract: 1366550 Organic molybdenum and tungsten compounds INSTITUT FRANCAIS DU PETROLE DES CARBURANTS ET LUBRIFIANTS 5 Jan 1972 [8 Jan 1971 (2)] 463/72 Headings C2C and C2J [Also in Division C3] Compounds of general formula where X is halogen, at least one X being fluorine, n is 1, 2 or 3, M is Mo or W, R is hydrogen or a hydrocarbon radical such as alkyl, alkenyl, aralkyl, aryl or cycloalkyl, L is a Lewis base containing at least one ether, alcohol or ketone group, m is 1 to 4, p and q are 1 or 2 and r is an integer, usually 1 or 2, are prepared by reacting a molybdenum or tungsten carbonyl compound with a fluoroacetic ester in the presence of at least a stoichiometric amount of Lewis base L, usually in a diluent and usually at 30-150‹ C. or under U.V. irradiation. In examples, starting materials used are Mo(CO) 6  or W(CO) 6 , allyl or methyl trifluoroacetates and, as Lewis base L, 1,2-dimethoxyethane, ethylene glycol monomethyl ether and THF. In Examples 5 and 10 the products are of formulae and respectively and in Example 7, a mixture of #-allyl dicarbonyl molybdenum trifluoroacetate and tricarbonyl molybdenum hydride trifluoro-acetate solvated with one molecule of ethylene glycol monomethyl ether is obtained. The compounds are used as polymerization catalysts.
Patent GB-213679-A (GB)
Title: Improvements in appliances for playing hand ball games
IPC: A63B63/00
Filed: 1923-01-05
Abstract: 213,679. Hopwood, W. Jan. 5, 1923. Outdoor games.-Relates to a device for use in playing ball games of the type in which a rebounding member is disposed above a stop net, and comprises the provision in the rebounding member of a target from which the ball will rebound. As shown, a rebounding board b is arranged above a stop net a, the former being provided with a dish-shaped recess c in the centre of which is disposed a raised target d. The target is adapted to emit a sound or cause the ringing of a bell when struck by a ball. In modifications, the recess c may be greatly enlarged and the target d may be arranged to project from the rear of the recess.
Patent GB-285363-A (GB)
Title: Improvements in and relating to superheaters and feed water heaters for fire tube boilers
IPC: F22G7/02
Filed: 1928-01-06
Abstract: 285,363. Soc. d'Exploitation des ProcÚdÚs Dabeg, (Assignees of Muchka, J.). Feb. 14, 1927, [Convention date]. Right to Patent relinquished. Fire-tubes, arrangements of superheating-tubes in.-Steam superheating and feedwater-heating tubes are respectively located in the hotter and cooler portions of the boiler fire-tubes 1. A short loop 3 of the superheating-tubes, which branch off from a saturated steam pipe 5, extends from the firebox end a the rest of the fire-tube length being occupied by the feedwater tubes 4, so arranged that the fire-tube contains four branches at all cross-sections, and the transverse portions connecting the limbs of the U-tubes all lie close to the wall of the fire-tube and do not cross its centre.