baber/WOPTO huggingface dataset:
Patent ES-478472-A1 (ES)
Title: Radial carcass tire of large width employing two axially-spaced carcass expansion limiting blocks
IPC: B60C9/26
Filed: 1979-03-09
Abstract: A tire having a ratio H/B at most equal to 0.75, H being the radial height of the tire on its rim and B the maximum axial width of the tire, is improved due to the fact that between the radial carcass reinforcement and the tread reinforcement there are arranged two limiting blocks which are located on opposite sides of the equatorial plane. Each limiting block is formed of two superimposed crossed plies of wires or cables of low extensibility which form with the longitudinal direction angles of opposite sign, each being both other than zero and less than one-half of the smallest angle used in the tread reinforcement.
Patent ES-481177-A1 (ES)
Title: Feeder for automatic lathe
IPC: B23B13/02
Filed: 1979-05-18
Abstract: Feeder for automatic lathe, with a tube wherein the material to be machined is held by a plunger cum piston which can be moved hydraulically within the tube. The invention provides a hydraulical system connectable to the rear opening of the tube for exerting on the piston of the plunger a force directed towards the cutting tools, and also a cable or like flexible member, fixed to the rear of the plunger cum piston, which cable serves both to determine the exact position of the plunger and to pull it backwards for extracting the remaining stub when the bar has been fully machined. The cable is maintained under tension.
Patent ES-481917-A1 (ES)
Title: 4-Substituted thiazolyl-2-oxamic acids and salts and esters thereof
IPC: C07D277/40
Filed: 1979-06-26
Abstract: Compounds of the formula < IMAGE > wherein R1 is hydrogen or alkyl of 1 to 4 carbon atoms R2 is hydrogen, methyl or carboxyl and A is pyridyl, benzodioxanyl or < IMAGE > where R3, R4 and R5, which may be identical to or different from each other, are each hydrogen, hydroxyl, alkoxy, alkyl, halogen, carboxyalkyl or nitro, or one of R3, R4 or R5 is dialkylamino, carboxamido, morpholino, piperidino, hydroxy-piperidino, cyano or phenyl non-toxic salts thereof formed with an inorganic base when R1 is hydrogen and/or R2 is carboxyl and non-toxic addition salts thereof formed with an organic base when R1 is hydrogen. The compounds are useful as antiallergics.
Patent ES-484194-A1 (ES)
Title: Potting ends of a hollow fibre bundle
IPC: B29C39/08
Filed: 1979-09-14
Abstract: A method of potting the ends of a hollow fibre bundle particularly for use in a hollow fibre dialyzer, the method comprising inserting the bundle 12 in a tubular casing 10, closing the ends of the casing with closure members 16, providing curable liquid sealant 39 in the casing, spinning the casing to cause the sealant to spread itself around the ends of the hollow fibres, allowing the sealant to set, and then removing the closure members and cutting through the ends of the fibres and the sealant, or alternatively cutting through the closure members instead of removing them.
Patent ES-8106649-A1 (ES)
Title: Filtering contaminants from a frying etc. fluid
IPC: B01D29/23
Filed: 1979-12-26
Abstract: In a deep frying cooking process, the cooking takes place within the confines of a filter element 40 immersed in the cooking oil or grease in a receptacle 2 and the filter element continually filters the fluid medium to trap contaminants suspended therein, owing to the turbulance imparted to the fluid by the application of heat. The apparatus includes a straining basket 80 located within the element 40. The said element is typically formed as a bag but may exclude integral stiffening portions to allow it to stand upright instead of being supported by the rim of the receptacle 20.
Patent ES-8101710-A1 (ES)
Title: Fuel pumping apparatus
IPC: F02D1/00
Filed: 1980-06-30
Abstract: A fuel injection pumping apparatus for supplying fuel to an engine is of the rotary distributor type and has an annular cam ring having cam lobes for imparting inward movement to a pumping plunger. The trailing flanks of the cam lobes define metering portions which are less steep than those of known pumps so as to extend the time during which the outward movement of the plunger is controlled by the cam lobes. In addition the apparatus includes a sleeve slidable in the distributor member of the apparatus and this incorporates a shaped recess which communicates with a source of fuel. The bore containing the plunger communicates with an inlet port which can be uncovered to the recess while the plunger is under the contact of the metering portion of the cam lobe. The sides of the recess are not parallel so that the amount of fuel which flows to the bore depends on the setting of the sleeve.
Patent ES-8105466-A1 (ES)
Title: and products prepared thereby.
IPC: F24F3/14
Filed: 1980-07-16
Abstract: A method of and apparatus for drying products with a gas stream passing the product to extract moisture therefrom and a contacting device (43) producing at least one desiccant liquid layer (1) in the vicinity of the product (50) to be dried, which liquid layer removes moisture from the gas. The gas stream is bubbled through a substantially horizontal liquid layer or can pass between liquid film conducting elements (58). The desiccant liquid is continuously regenerated in a regenerator (150). By moans of several partial gas streams and a contacting device having more separated liquid film modules, a counter-current type of drying is possible. The product to be dried can be heated to a predetermined temperature by the desiccant liquid through the drying gas stream.
Patent ES-8202866-A1 (ES)
Title: Sponge iron storage hopper having a sensor and an inert gas supply
IPC: A62C3/00
Filed: 1980-10-17
Abstract: Sponge iron pellets resulting from gaseous direct reduction of iron ore are stored in bins which include heat monitoring devices which activate at a predetermined temperature, an inert gas supply that distributes cooling fluid into the bins to provide for cooling of the same.
Patent ES-8107273-A1 (ES)
Title: Dispersions of rubbers in organic liquids, and their preparation.
IPC: C08J3/09
Filed: 1980-10-30
Abstract: A process for the preparation of low-water-content and water-free dispersions of rubbers in organic liquids in which an aqueous rubber latex containing ionic emulsifiers is redispersed, optionally in the presence of dispersion aids, with the aid of a precipitant into an organic liquid, and the water phase is subsequently separated off, the precipitant used being at least one water-soluble ionic surfactant whose electrical charge is opposite to that of the ionic emulsifier.
Patent ES-8203134-A1 (ES)
Title: Twin disc brake
IPC: F16D65/12
Filed: 1981-04-15
Abstract: A brake includes a rotary member to be braked comprising two spaced ventilated discs (10) each carried by a respective hub element (11), the elements being connected to radially extending support means (12) and each hub element being provided, at circumferentially spaced locations, with ventilation apertures (17). The two hub elements (11) are encircled by a unitary collar member (20) disposed adjacent the outer surfaces of the hub elements (11). The collar member (20) has openings (21) positioned opposite the ventilation apertures (17) in the hub elements. Such a brake is particularly suitable for use in heavy automobile vehicles.
Patent ES-8302162-A1 (ES)
Title: Method for the manufacture of fire-resistant building slabs.
IPC: B32B19/00
Filed: 1981-07-01
Abstract: 1. A method of manufacturing pressed, fireproof, three-ply building boards made from inorganic expanded material, in which method the granules of expanded material, that is to say expanded vermiculite or expanded perlite for the outer layers and/or expanded vermiculite or expanded perlite for the inner layer, are first separately glued with water glass as an inorganic bonding agent and/or with thermosetting resin and/or with monoaluminium phosphate, a first layer of glued vermiculite or glued perlite occupying 1/6 of the total thickness is then deposited, the centre layer of glued vermiculite and/or glued perlite occupying approximately 4/6 of the total thickness is deposited thereon and, finally, the second layer of glued vermiculite or glued perlite occupying approximately 1/6 of the total thickness is finally deposited thereon and, after a pre-pressing stage, this three-layer deposit is solidified under the application of pressure and heat, characterised by the method steps in which a) a mixture comprising expanded vermiculite or expanded perlite and a solution of water glass with 48-50 Be and urea is used for the outer layers of the board and is used to glue the vermiculite or the perlite, the proportion of solids in the solution being up to 41% and the proportion of moisture in the mixture being up to 40%, in each case calculated to the weight of the vermiculite or of the perlite each in its absolutely dry state, b) expanded vermiculite and/or expanded perlite and the waste products largely originating from dry waste products, namely dust occuring during expanding and the cooling of granulated material and the machining of the edges of the boards, and crushed trimming residues, are used for the centre layer of the board, and the mixture of vermiculite and/or perlite and the waste products is resinified with an approximately 70% solution of phenolic resin and is glued with a 50% solution of monoaluminium phosphate and urea, the solids content of the two components being up to 24% relative to the weight of the mixture in its absolutely dry state, the ratio of the solids of the phenolic resin to the solids of the monoaluminium phosphate being 40 : 60, the moistness of the glued mixture being up to 18%, and the glued mixture for the centre layer containing up to 17.5% less solids in the bonding agent and up to 23.4% less moisture than the glued granulated vermiculite or granulated perlite for the outer layer, c) the components serving as a bonding agent are tempered to a temperature of from 25 to 30 degrees C before glueing and are then sprayed separately onto the granulated material by conducting the expanded granulated material as a falling curtain through a mist produced by spray guns from the bonding agent, d) the three-layer deposit is solidified at a temperature between 170 and 210 degrees C, such that, commencing from a high initial pressure, the pressure exerted by the heating plates on the article being pressed is reduced within predetermined intervals of time.
Patent ES-8205860-A1 (ES)
Title: Process and reagent for the determination of glycerol.
IPC: C12Q1/26
Filed: 1981-09-11
Abstract: For the determination of glycerol, the latter is incubated with galactose oxidase in an aqueous medium in the presence of oxygen and either the oxygen consumption or the amount of H2O2 or glyceraldehyde that is formed is determined. A reagent suitable for this purpose consists of galactose oxidase and a system for the determination of H2O2 or a system for the determination of glyceraldehyde. It can additionally contain an agent for the saponification of esterified glycerol.
Patent ES-8400145-A1 (ES)
Title: Production of foot and mouth disease vaccine from microbially expressed antigens.
IPC: C07K14/09
Filed: 1982-06-16
Abstract: Polypeptides which act as antigens of foot and mouth disease virus (FMDV) are produced by microorganisms which have been transformed with plasmids produced using recombinant DNA technology. A suitable plasmid has a gene sequence (produced by chemical synthesis or by reverse transcription) which encodes a polypeptide comprising one or more immunogenic determinants of one or more FMDV proteins, and optionally a fusion protein preferably linked via a cleavage site, the gene sequence being under the control of a promoter. For example. an E. Coli K12 strain was transformed with plasmid pFM1. This is based on plasmid pBR322, with the DNA sequence of codons 8 to 210 of the VP3 gene of FMDV type A12119ab connected to the LE min protein (from pBR322) so as to be in the same reading frame. This assembly is under the control of the E. Coli trp operon. The transformant E. Coli was cultured and caused to express the LE min -VP3 fusion protein. This was isolated and shown by competitive radio immunoassay to have similar antigenic properties to purified natural VP3 protein.
Patent ES-8400789-A1 (ES)
Title: Apparatus of the type of a container for use as a house structure
IPC: B60P3/32
Filed: 1982-11-12
Abstract: An apparatus of the type of a container provided in order to be used as a permanent or portable house structure and which comprises three house sections which may be inserted telescopically into one another, namely a principal central section 3 which has a lower support part 6, at least two opposite sides 8 and a roof 7 and which provides the principal support section of the house of the container type, and two lateral sections 4, 5 which each comprise a roof 11 and three lateral walls 12, 13 and are provided on opposite sides of the principal central section 3, with the result that the open side of a lateral section 4 is intended to close the principal central section 3 in the compressed state of the house of the container type, whilst the opposite lateral section 5 with its open side is intended to close both the principal central section 3 and the first-mentioned lateral section 4 in the compressed state of the house of the container type. The floor part 10, 10' of each lateral section 4, 5 is separate from the unit which includes the walls and the roof and is preferably mounted in an articulated manner in the lower support part 6 of the principal central section 3 in order to provide a level one-piece floor 6, 10, 10' in the already assembled state of the house of the container type, whilst said floor parts 10, 10' in the compressed state of the house of the container type are provided in order to be folded upwards and secured to the outer sides of the lateral sections 4, 5, thereby providing a compact house of the container type which has substantially smooth protective outer surfaces. (Figure 4)
Patent ES-8401707-A1 (ES)
Title: Threshing machine.
IPC: A01D45/24
Filed: 1982-12-11
Abstract: A threshing machine for peas consisting of a horizontal sieve drum rotatable about a longitudinal axis, containing at least two beater shafts located with their axles parallel to the longitudinal axis of the sieve drum to form several threshing areas, a longitudinal conveyor at the inlet end of the sieve drum for throwing threshed product thereinto characterised in that a prebeater unit comprising a plurality of beater mechanisms extends in a longitudinal direction above the longitudinal conveyor and below a fixed hood, the beater mechanisms having shafts mounted laterally across the width of the longitudinal conveyor and equipped with beater arms staggered with each other in the direction of rotation which beater arms may oscillate freely within their plane rotation.
Patent ES-8308760-A1 (ES)
Title: Flexible plastic window sheet, especially a foldable rear window for a foldable cabriolet top.
IPC: B60J1/18
Filed: 1983-01-19
Abstract: A multilayer plastic foil for use as a window. The foil includes a core and a pair of cover layers and includes features of flexibility, durability, scratch resistance, among others, for application of the window for a convertible top vehicle. The pane may include a heating capability.
Patent ES-8404910-A1 (ES)
Title: Method and apparatus for the separation of phases for rigid multiphase materials.
IPC: B30B9/26
Filed: 1983-03-30
Abstract: Method and apparatus for separating the liquid phase from the solid phase of rigid materials such as bituminous shale, household refuse, plants or the like, in which at least one material compressing operation at a pressure of at least 500 bar is employed, the compression being carried out in at least one first elongate chamber (1) equipped with apertures (4) for the passage of the flowable substances, and comprising at an inlet end a compression means which is capable of providing the required pressure and consists of a piston (3) actuated by a hydraulic cylinder (6) and at the other end a metering extraction system (5) slaved to the pressure of the compression cylinder, in such a manner as to ensure that, on average, the quantity of substance which the system allows or causes to be output, augmented by the quantity of extracted flowable substances, is equal to the quantity of raw material introduced in each cycle.
Patent ES-8403815-A1 (ES)
Title: Automatic machine for closure of packages by stapling
IPC: A22C11/00
Filed: 1983-04-15
Abstract: The machine consists of a base on which are situated four chambers at equal angular spacing. A central shaft is attached to the four chambers and causes these to rotate in turn through the loading and discharging positions. A pipe connects the chambers with a vacuum pump, and a pinch or clamp device actuated by a pneumatic cylinder extracts the packs from the chambers.
Patent ES-8407105-A1 (ES)
Title: Method and apparatus for roasting fine grained ores
IPC: F27B7/20
Filed: 1983-09-30
Abstract: A method and apparatus for roasting fine grained ores such as cement raw meal, lime, dolomite, gypsum, phosphate rock and the like. A suspension preheater consisting of a plurality of serially connected cyclone separators is utilized to preheat the raw material. A suspension type roasting furnace follows the suspension preheater which is, depending upon the material being treated, followed by either a rotary kiln for further heat treatment of the material or by a cooler for cooling the product. The apparatus includes an arrangement for recirculating a portion of the material which has passed through the roasting furnace back into the roasting furnace to increase the degree of roasting. An existing preheater, suspension type calciner, rotary kiln cement clinker producing plant can be converted to the method and apparatus by the addition of an appropriately located splash plate.
Patent ES-8501379-A1 (ES)
Title: Process for the inversion of the configuration of optically active compounds, and optically active intermediates for this process.
IPC: C07D263/14
Filed: 1983-11-22
Abstract: For the contracting states BE, CH, DE, FR, GB, IT, LI, NL, SE 1. A process for inverting the configuration at the optically active carbon atom (*) in compounds of the formula I see diagramm : EP0102520,P6,F1 in which A represents a cyclopentylphenyl radical and R represents the t-butyl radical, which comprises converting these compounds by formylation into optically active compounds of the formula II see diagramm : EP0102520,P6,F2 in which A and R have the meanings defined above, while maintaining the configuration at the carbon atom (*), converting these compounds, by treatment with a strong acid or an acid halide, into optically active cyclic compounds of the formula III see diagramm : EP0102520,P6,F3 in which A and R have the meanings defined above and in which X**(anion) represents the anion of a strong acid or of a halogen atom, and converting these oxazolinium derivatives (III), by acid or alkaline hydrolysis, if appropriate via the stage of the N-formyl compound, into optically active compounds of the formula IV see diagramm : EP0102520,P7,F4 in which A and R have the meanings defined above, possessing the same structure as the starting material I, but having an opposite configuration at the carbon atom (*). For the contracting state AT 1. A process for inverting the configuration at the optically active carbon atom (*) in compounds of the formula I see diagramm : EP0102520,P7,F1 in which A represents a cyclopentylphenyl radical and R represents the t-butyl radical, which comprises converting these compounds by formylation into optically active compounds of the formula II see diagramm : EP0102520,P7,F2 in which A and R have the meanings defined above, while maintaining the configuration at the carbon atom (*), converting these compounds, by treatment with a strong acid or an acid halide, into optically active cyclic compounds of the formula III see diagramm : EP0102520,P7,F3 in which A and R have the meanings defined above and in which X**(anion) represents the anion of a strong acid or of a halogen atom, and converting these oxazolinium derivatives (III), by acid or alkaline hydrolysis, if appropriate via the stage of the N-formyl compound, into optically active compounds of the formula IV see diagramm : EP0102520,P7,F4 in which A and R have the meanings defined above, possessing the same structure as the starting materail I, but having an opposite configuration at the carbon atom (*).
Patent ES-8502250-A1 (ES)
Title: Multi-plate heat exchanger
IPC: F28F3/02
Filed: 1984-01-16
Abstract: The heat exchanger has plates of similar shape arranged in line but positioned 180 degrees out of phase. Each plate has inlet and outlet ports for heat exchange fluid and adjacent plates are sealed together to form chambers. The inlets and outlets of plates are disposed in opposition. - The plate heat exchange surfaces are contoured to provide crests and valleys adjacent plates being positioned so that the contours form flow channels (15). The section surface of each flow channel (15) is sized so that the sum of the channel flows are equal. (First major country equivalent to ES8502250)  (3/5)
Patent ES-8504450-A1 (ES)
Title: Cream
IPC: A61K47/00
Filed: 1984-01-30
Abstract: An oil-in-water type cream comprising (a) 0.01 to 0.5% by weight of hydrocortisone butyrate proponate, (b) 5 to 50% by weight of a higher paraffinic hydrocarbon, (c) 3 to 15% by weight of a surface-active agent, (d) 30 to 65% by weight of purified water, (e) not more than 20% by weight of a monohydric higher alcohol, (f) not more than 20% by weight of a dihdyric or trihydric alcohol, and (g) a pharmaceutically acceptable acid in an amount required to adjust the pH of the cream to a value in the range of 3.5 to 6.5 when it is diluted with water to 20 times its volume.
Patent ES-8506315-A1 (ES)
Title: Imidazo(1,2-c)pyrazolo(3,4-e)pyrimidines and their production.
IPC: C07D487/14
Filed: 1984-02-01
Abstract: Alkylimidazo[1,2-c]pyrazolo[3,4-e]pyrimidines and pharmaceutically acceptable salts are described. These compounds are antipsychotic agents. Methods for their preparation, pharmaceutical compositions which contain them and methods for using said compositions are also described.
Patent ES-8507015-A1 (ES)
Title: Reaction drive sprinkler
IPC: B05B3/08
Filed: 1984-06-01
Abstract: A reaction drive sprinkler, particularly of the large gun type, is provided with an improved drive assembly adapted for full- or part-circle rotation of the sprinkler in steps about the axis of a water supply standpipe. The sprinkler includes a relatively large and outwardly inclined range tube from which a relatively high energy water stream is projected a substantial distance for irrigation purposes. The drive assembly comprises a drive nozzle mounted on the range tube for bleed passage of a relatively low energy portion of the irrigation water supplied to the range tube and for directing this low energy stream into engagement with one of a pair of oppositely angled deflector spoons at the end of a counterbalanced and pivotally mounted reaction drive arm. The drive nozzle is movable with respect to the range tube and is mechanically shifted by a reversing mechanism for aligning the low energy stream first for cyclic interruption by one of the deflector spoons to rotate the sprinkler stepwise in one direction through a preselected arcuate path and then for cyclic interruption by the other deflector spoon to rotate the sprinkler stepwise in an opposite rotational direction back through the preselected path. In one preferred form, the range tube is supported for rotation by a bearing assembly which includes a force-biased seal member responsive to increasing water pressure for increasing frictional resistance to rotation whereby the stepwise movement of the sprinkler is maintained substantially uniform throughout a range of water pressures. Moreover, the range tube is advantageously provided with a discharge nozzle assembly which is adjustable to select the angle of inclination of the projected high energy water stream.