baber/WOPTO huggingface dataset:
Patent ES-8204321-A1 (ES)
Title: Method for manufacturing vehicle-wheels by a magneto-forming process and wheels obtained by this method
IPC: B21D53/26
Filed: 1980-10-24
Abstract: A wheel blank consisting of a circular flange surrounded by a split rim, is placed inside cylindrical conformers having external faces reproducing the profile of the wheel rim, and thereafter a ring consisting of suitably connected coils gives the possibility to subject the split ring to a magneto-forming flux.
Patent ES-8202533-A1 (ES)
Title: Ethanamine derivatives, their preparation and use in pharmaceutical compositions.
IPC: C07C231/12
Filed: 1981-02-19
Abstract: The compounds of formula (II): < IMAGE > (II) < IMAGE > in which R1 is a hydrogen, fluorine, chlorine or bromine atom or a hydroxyl, hydroxymethyl, methyl, methoxyl, amino, formamido, acetamido, methylsulphonylamido, nitro, benzyloxy, methylsulphonylmethyl, ureido, trifluoromethyl or p-methoxybenzylamino group R2 is a hydrogen, fluorine, chlorine or bromine atom or a hydroxyl group R3 is a hydrogen, chlorine or bromine atom or a hydroxyl group, R4 is a hydrogen atom or a methyl group R5 is a hydrogen atom or a methyl group R6 is a hydrogen, fluorine or chlorine atom or a methyl, methoxyl or hydroxy group X is an oxygen atom or a bond Y is an alkylene group of up to 6 carbon atoms or a bond and Z is an alkylene, alkenylene or alkynylene group of up to 10 carbon atoms, have been found to possess anti-obesity and/or anti-hyperglycaemic activity.
Patent ES-8203161-A1 (ES)
Title: Electromagnetic horn.
IPC: G10K9/15
Filed: 1981-03-20
Abstract: An electromagnetic horn has a diaphragm, tone disc, spacer and mass which are clamped together between an abutment shoulder and an annular rib on an internally screw-threaded sleeve, the annular rib being produced by deformation of the sleeve after the aforesaid parts have been mounted on the latter. A screw-threaded rod extending from the armature is engaged in the sleeve. Tuning of the horn can be effected by rotation of the rod without the need either to release and then retighten any locknuts or to deform the body. For ease of assembly of a contact breaker assembly into the horn body, a first arm carrying a first contact is mounted at one of its ends in the body. A second arm carrying a second contact is mounted on the first arm but is electrically insulated therefrom. The second arm has an extension abutting a contact stud fixed in the body. An adjuster is engaged with the other end of the first arm. The second arm can be assembled on the first arm before securing of the assembly in the body.
Patent ES-8203069-A1 (ES)
Title: Process for modifying reflexion properties of surfaces.
IPC: G02B1/10
Filed: 1981-04-09
Abstract: The process is used before the actual metal or antireflection coating operation to smooth the surfaces (1) to be treated, eliminating pits, grinding marks, etc. To this end, the article (5) concerned is provided with a dip coating (2) in a polysiloxane bath which fills the pits. Subsequent drying and, if necessary, washing in an ultrasound bath is followed by vapour deposition of, for example, the antireflection coating (3) in vacuo. During the vapour deposition, the substrate is conditioned at about 400 DEG , which also hardens the polysiloxane coating (3). Separate hardening of the siloxane coating (3) before the vacuum deposition is therefore not necessary.
Patent ES-8203107-A1 (ES)
Title: Process for removing metals from metal salt solutions
IPC: B03D1/016
Filed: 1981-04-09
Abstract: In a process for removing metals from metal salt solutions, in particular for purifying neutral zinc liquors by cementation in a vibrating reactor and subsequent separation of the cementate in purified solution in a fast separation apparatus, a polymer of an acrylamide having a molecular weight of between 1 x 10<6> to 30 x 10<6>, preferably 15 x 10<6> g/mol is proposed as flocculant.
Patent ES-8203967-A1 (ES)
Title: Method of increasing sugar extraction efficiency from sugar containing plant tissue with the use of carbon dioxide
IPC: C13B10/00
Filed: 1981-04-21
Abstract: Sugar extraction efficency from sugar-containing plant tissue, such as sugarbeet cossettes or the like, is increased by contacting the sugar-containing plant tissue near the juice end of a diffusion process with diffusion water in the presence of an effective amount of carbon dioxide.
Patent ES-8203237-A1 (ES)
Title: Contact mass for heterogeneous catalysis.
IPC: B01J23/34
Filed: 1981-06-01
Abstract: A heterogeneous catalyst, especially for the flameless combustion of hydrocarbons such as methane, propane and butane, and which is especially effective in obtaining maximum conversion of such hydrocarbons and minimum release of alkenes, contains on a catalyst support, conventional flameless combustion catalysts such as platinum sponge, palladium and active metal oxides. According to the invention the catalyser combination also includes the manganese oxide Mn3O4 which itself does not have significant catalyst activity.
Patent ES-8207580-A1 (ES)
Title: Process and installation for smouldering oil shale.
IPC: C10B53/06
Filed: 1981-06-23
Abstract: The condensible parts are removed from the distillation gas of oil shale, a portion of the remaining amount of gas is removed and the rest is heated, e.g., by the combustion gas of the distillation residue and used without the addition of any more materials to distill oil shale. The installation for this consists of a distillation cyclone reactor, whose gas outlets are connected to an oil separator and whose tangential feed nozzles are connected by way of a blower and a heat exchanger to the oil separator.
Patent ES-8307395-A1 (ES)
Title: System for detecting and transmitting data supplied from mechanical or electromechanical counters
IPC: C08G18/81
Filed: 1982-02-16
Abstract: In a system for detecting and transmitting data supplied from mechanical or electromechanical counters, the drivable display elements of the counters are equipped with characters coded according to a bar code, each character being composed of a predetermined number of non-reflecting bars alternated with reflecting spaces of different predetermined widths, the spaces between characters all being non- reflecting and each coded character beginning and ending with a reflecting space. The drivable elements are placed within a frame provided with a display window so that, for each drivable element the coded characters can successively come virtually level in a predetermined position behind the display window. Optical reading means are provided to ensure a reading by scanning of the coded characters appearing at a given time in the display window, and convert into a series of binary electrical signals the succession of read-out non-reflecting bars and reflecting spaces.
Patent ES-8400626-A1 (ES)
Title: Magnetic disk assembly cartridge for same and recording/reproducing apparatus for use with same
IPC: G11B17/03
Filed: 1982-06-04
Abstract: A magnetic disk assembly is comprised of a magnetic disk and a hub member centrally positioned on that disk and having a non-circular opening for receiving a circular drive shaft which serves to rotatably drive the magnetic disk. The hub member includes at least two reference surfaces which converge toward each other and which form two respective walls of the opening, and one or more resilient members having a surface which forms a third wall of the opening. The three walls are positioned and dimensioned such that when a circular drive shaft is received, the reference surfaces and the surface of the resilient member all tangentially contact the drive shaft to be rotated thereby when the drive shaft rotates.
Patent ES-8304771-A1 (ES)
Title: Potato products.
IPC: A23L19/12
Filed: 1982-08-07
Abstract: A dry, cooked, heat sterilized, packaged potato product suitable for frying comprises potato pieces having a moisture content of from 72 to 80% by weight produced by reducing the moisture content by from 2 to 10% by weight which have been surface treated prior to packaging with a combination of salt and a sugar preferably to apply from 0.1 to 0.4% of salt and 0.1 to 0.5% of sugar, in each case calculated on the weight of the pieces. The surface treatment improves the flavour of the fried product and also enhances browning of the product on frying thereby reducing cooking time. A method for the production of the product is also described.
Patent ES-8401506-A1 (ES)
Title: Process for coating laminated or layered surfaces, and an article coated by the process
IPC: C23C4/18
Filed: 1982-12-10
Abstract: In the process, a glass-like enamel layer (b) having a rough surface is applied at a sintering temperature of from 600 to 700 DEG C over the intermediate surface formed by the substrate (a), and a matrix layer of stainless steel (c) or molybdenum is flame-sprayed onto the enamel ground coat and then cooled. A resin- or water-based primer is sprayed onto the layer (c) of stainless steel or molybdenum, and this is followed by air or oven drying. A layer based on polytetrafluoropropylene (PTFE) or tetrafluoroethylene/hexafluoroethylene (TFE/HFP) is then sprayed on and left at a temperature of 200-450 DEG C for from 20 to 30 minutes.
Patent ES-8400346-A1 (ES)
Title: Device for shaftless winding machines
IPC: B65H19/30
Filed: 1982-12-23
Abstract: In a shaftless machine for winding a web (4) on a roll (3), the machine having a pair of carrier rollers (1,2) of which at least one is driven, means (16) for introducing a roll into the gap between said carrier rollers, an assembly (5) comprising an ejection beam (6) and cutting (8) and fastening means (7), and means (9-14) for pivoting the assembly about the axis of one of the carrier rollers so as to eject a wound roll and, after a new roll (18) is introduced, to cut the web and to fasten it to the new roll, the improvement which comprises means (11-13) for displacing the assembly transverse to the axes of the carrier rollers thereby to adjust the position of the ejecting, cutting and fastening means so as to accommodate rolls of different diameters.
Patent ES-8400568-A1 (ES)
Title: Transmission for four wheel drive vehicle - divides forces on axles via planetary gearing
IPC: B60K17/346
Filed: 1983-01-14
Abstract: The transmission divides the forces on the wheels of a four wheel drive vehicle. Constant forces exerted on the satellites (11) by the thrust blocks (10) are transmitted to the crown wheel (17) and to the planets (12), causing a larger couple on the shaft (22) linked to the back axle than on the shaft linked to the front axle. This prevents significant rotation of the satellites (11) when the vehicle travels in a straight line without skidding of the wheels.
Patent ES-8405650-A1 (ES)
Title: Conveyor for the stepwise advance of a vertically parted boxless mould through a pouring and cooling zone.
IPC: B22D47/00
Filed: 1983-07-14
Abstract: In a conveyor for the stepwise advance of a vertically parted boxless mould through a pouring and cooling zone of a guideway each side of this guideway is composed of mutually reciprocable rods or rails, at least some of which are operative to carry along the mould in its advance step and which during the advance movement as well as during the periods of standstill keep the mould permanently compressed in its transverse direction to the benefit of the accuracy of the castings produced. For the purpose of limiting the effect of possible expansion forces on the castings before full hardening thereof, at least some of the guideway rods may comprise aligned sections which in case of longitudinal expansion of the mould may be drawn apart against spring resistance.
Patent ES-8406705-A1 (ES)
Title: Vapour condensing plant
IPC: B01D5/00
Filed: 1983-09-15
Abstract: Plant for the condensation of hydrocarbon vapours comprises a compressor limited power refrigeration unit, an accumulator tank 2 for cold refrigerant, a primary vapour condenser 1' fed with the refrigerant liquid coming from the accumulator 2, a secondary vapour condenser 1<iv> including a first evaporator of the refrigeration unit, and a second evaporator 3' in series with condenser 1' and tank 2. < IMAGE >
Patent ES-8406660-A1 (ES)
Title: Clutch cover assembly
IPC: F16D13/71
Filed: 1983-12-15
Abstract: A clutch cover assembly comprises at least three components including a cover, a pressure plate and a diaphragm spring. At least one peg is provided to limit movement of the pressure plate. The peg comprises at least one snap-fastener adapted to immobilize it in the axial direction on a first of the components. It further comprises a head incorporating a barrel and a retaining shoulder, the barrel being radially spaced from a retaining edge adjacent an abutment surface on a second of the components. In normal operation of the assembly, this provides for relative sliding of the edge and the barrel whereas, in the storage position of the assembly, the shoulder is in abutting relationship with the abutment surface.
Patent ES-8501671-A1 (ES)
Title: Process for coating insulations based on hard polyurethane foams.
IPC: B05D5/00
Filed: 1984-04-26
Abstract: 1. A method of coating insulations against heat or cold having a basis of hard polyurethane foams, to improve the fire behaviour of the insulations, where the insulations are coated in a first process stage, with a dispersion-bonded, solvent-free, non-porous and elastic coating medium, which seals off the foam and contains inorganic pigments, fillers and/or fibres with various flame-inhibiting additions, in an amount of 0.5 to 5 kg/m**2 , characterised in that this coating is a) coated in a second process stage, with a dispersion-bonded or solvent-containing coating medium, which forms, under the influence of fire or radiant heat, a thermally-insulating, non-flammable layer of foam, said coating medium being in an amount of 0.2 to 0.8 kg/m**2 and b) the second coating obtained according to a) is provided, in a third process stage, with a protective lacquer based on a solvent-containing, pigmented paint.
Patent ES-8503173-A1 (ES)
Title: Alternators.
IPC: H02K11/04
Filed: 1984-05-11
Abstract: An alternator including a frame (11) supporting the stator windings (13) of the alternator, a rotor shaft (14) journalled for rotation about the axis of the stator windings (13), a rotor (15) carried by the rotor shaft, rectifier assembly (16) including semi-conductor devices (17) mounted on a heat sink member (16b), and a fan (22) carried by the rotor shaft (14) for rotation therewith, said heat sink member (16) of the full-wave rectifier defining part of a wall of a chamber within which the fan (22) is rotatable.
Patent ES-8601559-A1 (ES)
Title: Core structure for electromagnetic devices
IPC: H01F7/16
Filed: 1984-05-11
Abstract: An electromagnetic device comprises a stator structure having a central pole piece and axially spaced end pole pieces on opposite sides thereof. The device also includes an axially movable armature surrounding the stator structure and having a step which defines with said central pole piece an air gap extending in the direction of relative movement of the armature and stator structure. End portions of the armature define air gaps with the end pole pieces which extend normally to the axis of movement of the armature. The stator structure mounts a pair of windings on opposite sides of the central pole piece, the windings being connected so that when energized the magnetic flux due to the windings will flow in the same direction through the central pole piece.
Patent ES-8600395-A1 (ES)
Title: Industrial-scale process for the production ofpolyols by fermentation of sugars.
IPC: C12P7/18
Filed: 1984-08-23
Abstract: An industrial process for producing polyols comprises subjecting sugars to aerobic fermentation using Moniliella tomentosa var pollinis in a fermentation medium containing a water-soluble or water-dispersible polymer which is capable of retaining the cells in the fermentation medium. The process is especially suitable for the industrial production of erythritol and/or ribitol. The process overcomes the disadvantage shared by prior proposals wherein cells are lost from the fermentation media through being carried away by the foam produced during fermentation.
Patent ES-8702032-A1 (ES)
Title: Nuclear reactor fuel assembly with improved top nozzle and hold-down means.
IPC: G21C3/33
Filed: 1984-10-11
Abstract: A nuclear reactor fuel assembly having an improved top nozzle subassembly with a hold-down device incorporated therewithin to prevent the force of the upward coolant flow from lifting the fuel assembly into damaging contact with the upper core support plate, while allowing for changes in fuel assembly length due to core-induced thermal expansion. The construction of the fuel assembly is such that its top surface can be placed in direct contact with the upper core plate. Thermal expansion of the components of the fuel assembly in the upward direction are accommodated within the top nozzle subassembly.
Patent ES-8605825-A1 (ES)
Title: Collagen gel, process for making it and membrane articles made from said gel.
IPC: C08L89/06
Filed: 1984-10-31
Abstract: Method of making collagen gel suitable for use in the manufacture of thin collagen film articles having superior mechanical properties. The method includes the steps of providing clean animal tendon at room temperature containing at least 30% collagen essentially free of ligamentous tissue. The tendon is comminuted in the presence of about 65% water by weight to form a collagen slurry. The slurry is treated with Rhozyme - 41 to digest elastin and other non-collagenous matter while leaving the collagen structure substantially intact and thereafter is acid-swelled using an acid selected from the group consisting of lactic acid, maleic acid, succinic acid, malic acid, oxalic acid and tartaric acid to form a swollen collagen suspension. The suspension is homogenized and deaerated to form a collagen gel.
Patent ES-8602241-A1 (ES)
Title: Device for economising on heat in rotary furnaces
IPC: F27B7/16
Filed: 1985-01-15
Abstract: Device for economising on heat in a rotary furnace, in particular a furnace for the recalcination of calcium-rich sludge. Baffles 7, 8, 9 are fixed centrally in the furnace 1, in order to push the hot combustion gases back towards the wall of the furnace, which considerably improves the heat transfer to the calcium-rich sludge or other material treated.
Patent ES-8704967-A1 (ES)
Title: Epoxy steroids.
IPC: C07J53/00
Filed: 1985-06-20
Abstract: 7 alpha -acylthio-9 alpha ,11 alpha -epoxy-20-spirox-4-ene-3,21-diones of the formula I < IMAGE > (I) in which R represents lower alkanoyl and -A-A- represents an ethylene or cyclopropylene group, have a high aldosterone-antagonistic activity without significant sexually-specific side-effects and can be used as potassium-protecting diuretics in the treatment of various forms of hyperaldosteronism. The compounds can be obtained by conventional processes of steroid chemistry.
Patent ES-8703112-A1 (ES)
Title: Method and device for removing a vehicle tyre.
IPC: B60C25/02
Filed: 1985-07-24
Abstract: A method and apparatus for demounting a pneumatic vehicle tire, the beads of which, in the mounted state, are disposed on the radially inner periphery of a wheel rim having a deep mounting bed and, laterally outwardly therefrom, rim flanges which extend essentially radially inwardly. First, a portion of a given tire bead is forced into the deep mounting bed, and subsequently the oppositely located portion of the same tire bead is lifted over the rim flange.
Patent ES-8609054-A1 (ES)
Title: Hydraulic damping unit.
IPC: F16F9/46
Filed: 1985-09-03
Abstract: Rebound damping action of a hydraulic damper is set by rotating a selector plate (92) within a piston assembly (28) of the shock absorber to a selected one of a number of rotary positions to control orifice (128,130,132) selection and the degree of spring disc pack (104) deflection, and thereby control the rate of oil flow through the piston assembly during rebound.
Patent ES-8701082-A1 (ES)
Title: Double coupling with a cardan joint.
IPC: F16D3/62
Filed: 1985-09-09
Abstract: A dual coupling (1) comprises two elastic and articulated couplings (2 and 2a) interconnected by a hollow, intermediate shaft (3). Each one of the couplings (2,2a) contain an outer half (4,4a) with a hub (5,5a) from which extend several arms (6). Between them sit more arms (6a) of the intermediate shaft (3). With its arms (6a), the intermediate shaft represents the inner halves of the couplings (2,2a). The ends of the interacting arms (6 and 6a) are interconnected by rubber-elastic connecting rods (7) so that two rows (8) of arms are provided on bolts (10) to the left and right of the arms (6 and 6a) forming a joint plane. Therefore, two joint planes are present. While the connecting rods are connected to the bolts (10) in form closing fashion, the bolts are fixed or articulated in the arms (6 and 6a). One hub ( 5) is connected to a solid axle (15) and the other hub (5a) to a hollow shaft (18). The other hubs, and the axle (15) going through then can deflect angularly relative to each other and can be offset axially relative to each other with gimbal motion without noteworthy return forces originating. The dual coupling (1) is intended in particular for use in rail vehicle axle drives.
Patent ES-8704953-A1 (ES)
Title: Aminomethyl penem compounds
IPC: C07F7/18
Filed: 1985-11-28
Abstract: Compounds of the formula < IMAGE > (I) in which R1 is lower alkyl substituted by hydroxy or by protected hydroxy, R2 represents carboxy or functionally modified carboxy, and R3 represents amino, lower alkyl-substituted amino, substituted methyleneamino or protected amino, optical isomers of compounds of the formula I, mixtures of these optical isomers, and salts of such compounds of the formula I that have a salt-forming group have antibiotic activity. The compounds of the formula I are manufactured according to processes that are known per se.
Patent ES-8704075-A1 (ES)
Title: Apparatus for the distribution and simultaneous cutting of wound sheet material.
IPC: A47K10/34
Filed: 1986-02-20
Abstract: To eliminate any resistance to distribution, provision has been made for a combination of several devices: an elastic means (31) acting on a movable stop (24) in order to authorise the stopping of the drum (3) after cutting, regardless of the tensile force on the excess strip, and the detachment of the said strip held by a central point created by the toothed blade (4a) a cam (16) defining the path of the cutting blade an elastic means (32) with an adjustable position, which is intended to guide the material wound on the drum towards the exit without braking it a device (10-35) for bringing into service a new roll by driving the drum in rotation from a cap or from the lower opening of the apparatus.
Patent ES-8702650-A1 (ES)
Title: A rack and pinion reaction force sensor.
IPC: G01L5/22
Filed: 1986-03-26
Abstract: A rack and pinion reaction force sensor 10 as may be used in electric power assist steering systems, uses sensing element means 34 mounted adjacent to a bearing 18 in a sensor housing 22 to sense the linear reaction on the pinion shaft 16 to the force applied to the rack 12. The sensing element means 34 determines the magnitude and direction of turning of the steering system of a motor vehicle. The output of the sensing element means 34 is amplified and supplied as an input to the control electronics in the overall power assist steering system. A zirconia substrate forms a bearing support means 26 for the bearing 18 and is trimmed to provide a predetermined spring rate which responds to reaction force from the pinion shaft 16.