baber/WOPTO huggingface dataset:
Patent UY-30591-A1 (UY)
Title: Crema para bebidas
Inventor: JACQUES SERVAIS COLIN
IPC: A23P30/40
Filed: 2007-09-14
Abstract: La presente solicitud describe una composicion de crema que comprende una mezcla de fosfolípidos. El uso de dicha composicion de crema en una composicion de bebida proporciona beneficios relacionados con una sensacion agradable al paladar durante el consumo.
Patent ES-178263-A1 (ES)
Title: Mejoras en sistemas de antena dipolo
Filed: 1947-05-30
Abstract: Un sistema de antena de polo caracterizado porque comprende dos miembros conductores rígidos cada uno desequilibrado eléctricamente con respecto a tierra sobre un punto de alimentación situado en el centro entre los extremos de los miembros respectivos estando dichos medios dispuesto aislados entre sí para solapar por lo menos a lo largo de una parte de sus longitudes de modo que el sistema esté equilibrado eléctricamente con respecto a tierra sobre un punto intermedio una línea de transmisión uno de cuyos conductores está conectado a un miembro y el otro conductor al otro de dichos miembros en dichos puntos de alimentación.
Patent ES-194597-A1 (ES)
Title: UN DISPOSITIVO DE ACOPLAMIENTO PARA ENLAZAR UN CUBO DE BASURAS A UN DISPOSITIVO DE VACiADO
Filed: 1950-09-15
Abstract: Un dispositivo de acoplamiento para enlazar un cubo de basuras a un dispositivo de vaciado mecánico en un recipiente colector de inmundicias, caracterizado por el hecho de que, el cubo de basuras, o el dispositivo de vaciado mecánico, tiene un solo elemento de acoplamiento de forma arqueada, y porque, el otro elemento de acoplamiento consta de un solo y ancho gancho de acoplamiento dotado con lengüeta saliente estrechada a formar una punta de suerte que permita a la misma deslizarse contra un flanco del elemento arqueado de acoplamiento, guiando con ello lateralmente al cubo a la apropiada posición de acoplamiento durante la operación de acoplado mútuo.
Patent ES-244878-A1 (ES)
Title: Improvements in the manufacture of sheets and sheet-like artticles of latex rubber with a mesh structure
IPC: C08J5/02
Filed: 1958-10-24
Abstract: Sheet rubber having a mesh structure is made by spraying latex by means of a compressed air atomizer on to a heated wire mesh or perforated plate so that latex deposits on the solid parts thereof and part of the latex passes through the holes, the deposited latex being coagulated and then vulcanized by the heat. The process is of particular application in making seamless girdles and like garments, the latex being sprayed on to a meshed or perforated mould of appropriate shape.
Patent ES-299522-A1 (ES)
Title: Microtome freezing system
IPC: G01N1/28
Filed: 1964-05-05
Abstract: Apparatus for freezing microtome specimens comprises a brine fillet container 14, a heatconducting specimen support 26 having a portion 25 extending into the brine, a removable heat-conducting cover 34 and thermoelectric cooling means 15 for cooling container 14. Cover 34 is secured in a recess in the foamed polystyrene insulation 22 of a lid 21 hinged at 20 to an enclosure 10 in which the container 14 is mounted. The thermoelectric means 15 are cooled by water jackets 16 and an electrical socket (not shown) is provided in the wall of enclosure 10. A pad 29 of resilient material is provided in the lid above the cover 34.
Patent ES-318293-A1 (ES)
Title: Process and apparatus for controlling a continuous spray to produce intermittent marks
IPC: B05B12/16
Filed: 1965-10-08
Abstract: Articles or materials are marked, e.g. for decorative purposes, or to indicate parts containing flaws, by directing a jet of air transversely to a stream of marking liquid so as to cause droplets to be deposited on the material. As shown in Fig. 3, marking liquid passes from a container 9 through a channel 28 into a chamber 4, and air under pressure in a tank 17 passes through a pipe 23 into the chamber 4 to cause the liquid to issue in an atomised stream across the bottom of the chamber. In the bottom of the chamber 4 is a hole 6, and above the hole is a pipe 18 connected through a valve 16 to the air tank 17. Plate glass 2 moves in the direction 3 below the chamber 4, and if a flaw in the glass has been detected by a photo-electric device upstream from the chamber 4. the valve 16 is operated via a time relay, so that a jet of air from the pipe 15 causes drops of marking fluid to pass from the liquid stream through the opening 6 on to the glass at the defective part thereof. More than one opening 6 may be provided in the form of stencil apertures. Further, a number of openings 6 each associated with a pipe 15 and valve 16 may extend transversely across the plate glass 2, each valve being connected to a photo-electric flaw-detecting device. The marking fluid may be fed into the chamber 4 by gravity alone or by gravity assisted by air pressure applied to the liquid in the container 9. At the end 10 of the chamber 4 is a discharge opening connected to a pump 12 which returns liquid to the container 9. The liquid may be fed only during intervals when marking is required, in which case the air jets may operate either intermittently in phase with the liquid feeds or continuously. The apparatus may be used to mark containers which have defective contents revealed by automatic detection devices.
Patent ES-334395-A1 (ES)
Title: A dough-dividing machine
IPC: A21C5/04
Filed: 1966-12-10
Abstract: Dough from a hopper 2 is fed by a pair of rollers 3, of adjustable speed and spacing, to co-operating rolls 4, 41, each consisting of four, six, eight or more chambers 5, 51 respectively arranged in diametrically opposed pairs formed by throughbores in each roll 4, 41 and containing piston ejection elements 6, 61 of which opposed pairs are rigidly interconnected by a shank 7, 71 whereby dough is pressed into a chamber 5 or 51 in one roll by the co-operation of the chamber with the portion of the periphery of the co-operating roll intermediate the chambers therearound. The coupling shanks 7 of opposed piston elements 6 are contained within the bore diameter and may be provided with a guide slot 8 traversed by a guide rod 9, whereby the capacity of the chamber 5 is limited. The capacity of the chambers 5 may also be limited by adjustable devices 10 comprising rollers 16 co-operating with the opposed piston heads 6 during the chamber filling period the dough is ejected by a device comprising a lever 11 provided with a roller 12 which bears on a piston head 6 whereby the dough portion 13 is ejected from an opposed chamber 5 and, with the assistance of a rotating roller 15, is deposited on a conveyer belt 14. The capacity and ejection positions of the pistons 6 may alternatively be determined by a cam (19), (Figs. 2 and 3, not shown), positioned within the throughbore between the shanks 7, keyed to the rod (9) and bearing on the undersides of the piston heads 6. The flow of dough to rolls 4, 41 is assisted by guiding elements 17, 171 beneath rollers 3 and a sealing wedge 18 is provided co-operating with the peripheral surfaces of rolls 4, 41 beneath the nip thereof.
Patent ES-341185-A1 (ES)
Title: Photosensitive Materials and Offset Printing Formes Produced Therewith.
IPC: G03F7/029
Filed: 1967-05-30
Abstract: Light-sensitive material is made by coating a support with a layer of water-insoluble polymer which is hydrophilic and then treating the layer with a solution of a halogenated hydrocarbon of formula: - wherein X is chlorine, bromine or iodine and R, R 1 , and R 2 are chlorine, bromine, iodine, hydrogen or alkyl (which may be substituted by chlorine, bromine or iodine) aryl, aralkyl, alkenyl or heterocyclic or SO 2 R 3 where R 3 is alkyl, aryl or aralkyl. The solution may also contain a sensitizer such as an acridone an anthraquinone, benzophenone or a mercapto compound, a condensation product of m-cresol formaldehyde resin and chloroacetic acid and ethanol is the preferred solvent. The polymer may be polyvinyl alcohol or a cellulose ether cross-linked with dimethyl urea, cellulose acetate which has been surface saponified or regenerated cellulose. The material may be imagewise exposed and the exposed areas inked up to produce a planographic printing plate.
Patent ES-342853-A1 (ES)
Title: Superfatted soap bars and process for their preparation
IPC: C11D9/48
Filed: 1967-07-10
Abstract: A process for preparing a soap composition comprises adding a phosphorous-containing compound to soap to produce soap containing fatty acid, and subsequently preparing the soap composition from the soap containing the fatty acid, the amount of the phosphoruscontaining compound used being sufficient to provide from 1 to 20% by weight of fatty acid in the soap composition. The composition may contain 40 to 60% of a mixture of, by weight of the mixture, 10-30% potassium nut oil soap and 90 to 70% sodium nut oil soap, 10-35% sodium tallow-class fats soap and 6 to 20% of fatty acid. The phosphorus-containing compounds may be ortho-, pyro-, or metaphosphoric acids, triphosphoric, tetraphosphoric and superphospheric acids and their sodium salts. The use of mono-sodium dihydrogen orthophosphate and disodium dihydrogen pyrophosphate is preferred. The phosphorus compound may be added to the soap before the soap is dried to a water content of 5-12% by weight of the composition.
Patent ES-348970-A1 (ES)
Title: 4-oxa steroids and process
IPC: C07J73/00
Filed: 1968-01-05
Abstract: Novel compounds of formula (wherein R and R1 are each an alkyl group R2 and R3 are each a hydrogen atom or an alkyl group R4 and R5 are each a hydrogen atom or a methyl group and Y is an oxo group or a group of formula where R6 is hydrogen or an optionally substituted hydrocarbon group, R7 is hydrogen, C 1-7 carboxylic acyl, or alkyl, and R8 is hydrogen, methyl, or C 1-7 carboxylic acyloxy and wherein each of R2-R5 may be in the [alpha]- or #-configuration) are prepared by reacting a compound of formula with an alkyl orthoformate of formula HC(OR1) 3 . A 17#-acyloxy-estra-4,9,11-trien-3-one is prepared from a compound of Formula I (in which R is methyl, R2-R5 are all hydrogen and Y is 17#-acyloxy) by 11-brominating the latter (with concurrent hydrolysis) to obtain an 11 - bromo - 17# - acyloxy - 4,5 - seco - estr- 9 - ene - 3,5 - dione and dehydrobrominating the latter to obtain a 9,11-diene which is cyclized to the desired product. By an analagous reaction sequence a compound of Formula I in which R is ethyl or propyl, R2- R5 are all hydrogen and Y is oxo may be converted into 13#-propyl-gona-4,9,11-triene- 3,17-dione or 13#-ethyl-gona-4,9,11-triene-3,17- dione, the last-named compound being convertible into 13# - ethyl - 17[alpha] - ethynyl - 17#- hydroxy - gona - 4,9,11 - trien - 3 - one. 17[alpha] - Ethynyl - 17# - hydroxy - 13# - (methyl or ethyl) - gon - 5(10) - en - 3 - one is prepared from a compound of Formula I (in which R is methyl or ethyl, R2-R5 are all hydrogen and Y is oxo) by converting the latter to the corresponding 17[alpha]-ethynyl-17#-hydroxy compound which is then hydrolysed to 17[alpha]-ethynyl-17#- hydroxy - 4,5 - seco - 13# - (methyl or ethyl) - gon-9-ene-3,5-dione, and this is then cyclized to obtain 17[alpha] - ethynyl - 17# - hydroxy - 13# - (methyl or ethyl) - gona - 4,9 - dien - 3 - one which may be converted to the required product by known methods.
Patent ES-352904-A1 (ES)
Title: A process for directly reducing iron ore in a rotary kiln
IPC: C21B13/08
Filed: 1968-04-19
Abstract: Sponge iron is produced by directly reducing materials containing iron oxide with carbonaceous reducing agents, e.g. coal or lignite, without melting, e.g. at 1000-1250 C., in a rotary kiln provided with shell pipes or burners, the reducing agent being continuously fed into each section of the reducing zone of the rotary kiln, in the same direction as the gas flow, so as to be distributed on to the charge bed surface, the feedrate being sufficient to replace the reducing agent consumed in that section and maintain in each section the amount of reducing agent present in the material discharged from the kiln, preferably 2-15% of the iron oxide, sufficient to prevent reoxidation of the iron produced. This amount is preferably separated from the sponge iron discharged and returned into the kiln. A sulphur-binding material, e. g. limestone or dolomite, may be added to the charge which is preferably preheated to the reduction temperature before charging.
Patent ES-360616-A1 (ES)
Title: Method and apparatus for curing elongated articles
IPC: B29C35/08
Filed: 1968-11-23
Abstract: In a process for curing an elongated article in which successive portions of the article are engaged by heated press units and passed intermittently through a press (Specification 1,175,521) each portion is pressed in two stages, pressure being applied to the leading end of each portion during the first stage, and progressively from the front to the rear of the remainder of the portion during the second stage. In the embodiment illustrated in the figures, which embodiment relates to that shown in Fig. 13 of the abovementioned Specification, two parallel belts moving in opposite directions are engaged by constantly circulating press units 3 and are each passed through a pressing station comprising upper heads 27 and 28 and a common base member 26. The head 27 comprises an upper thrust member 29 having a front portion 43 of constant thickness and a tapered rear protion 42 from which are pivotally suspended first and second pressing plates 31, 30, the front edge of plate 31 being pivoted to the rear of head 28. In operation, the heads are lowered to the position shown in Fig. 7 in which head 28, plate 31 and plate 30 just engage successive press units A, B and C. Further lowering of the heads causes head 28 to act upon unit A and thrust member 29 to act upon the rear edge of plate 31 to cause it to pivot and apply the desired pressure to the rear portion of unit B and to act upon plate 30 to cause it to apply the desired pressure to the front portion of unit C (see Fig. 8). As the units are indexed through the station it can be seen that the portion of the belt between each unit is first compressed at its front portion by flat 30, progressively compressed at its remaining portion by plate 31, and finally evenly compressed over its whole area by head 28. The material between the units is maintained under pressure after leaving the press by clamps 46.
Patent ES-361653-A1 (ES)
Title: Development apparatus
IPC: G03G15/08
Filed: 1968-12-19
Abstract: In a brush development apparatus, toner particles are propelled from a container towards the brush and charged tribo-electrically before being received on the brush. Toner particles stored in a sump part of a container 10 are gathered by flexible rotating fingers 88 having curved end-portions 84 which flex against a fixed member 89 and on release propel the particles through a screen 80 (of a material removed in the tribo-electric series from the toner, whereupon the particles are charged) to a rotating brush 66 which transfers them to the drum 35. In an alternative embodiment the toner is triboelectrlcally charged in the container by rotating elements.
Patent ES-363205-A1 (ES)
Title: Improvements in polymeric blends of non-polar polyolefin, chlorinated polyolefin and polyvinyl chloride, and method of preparing same
IPC: C08L27/06
Filed: 1969-02-01
Abstract: A curable composition for insulating cables comprises (1) a polymeric blend of (a) PVC, (b) a chlorinated polyolefin in a wt. ratio to (a) of 1: 3 to 3: 1 and (c) 20-60% of the total wt. of a non-halogenated polyolefin (2) a stabilizer for (a) and (b) and (3) a peroxide curing agent. A masterbatch for preparing the composition excludes (3) and contains a smaller proportion of (c). Component (a) is preferably a homopolymer but may contain up to 10% of a comonomer (b) is preferably chlorinated polyethylene containing 35-50% chlorine and (c) is preferably polyethylene or may be a polymer or copolymer of ethylene, propylene or isobutylene or a copolymer of one of these with up to 50% of vinyl acetate or ethyl acrylate. The stabilizer may be basic lead silicate, lead oxide, basic lead silicate-sulphate or magnesium oxide. The curing agent is a tertiary peroxide, particularly dicumyl peroxide. Optional additives are polymerized trimethyldihydroquinoline, calcium stearate, carbon black, and antimony oxide.
Patent ES-365518-A1 (ES)
Title: Derivatives of bis-(p-chlorophenoxy) acetic acid
IPC: C07C69/712
Filed: 1969-04-01
Abstract: Novel bis-(p-chlorophenoxy)-acetic acid esters of the general formula wherein R 1 is a piperidino or cyanomethyl radical or a di-(carbalkoxy)-methyl radical in which the alkoxy groups contain 1 to 4 carbon atoms, are prepared (a) when R 1 is a piperidino radical, by reaction of bis-(p-chloro-phenoxy). acetyl chloride or bromide with 1-hydroxypiperidine or an alkali metal salt thereof or (b) when R 1 is a cyanomethyl radical or a di- (carbalkoxy)-methyl radical in which the alkoxy groups contain 1 to 4 carbon atoms, by reaction of bis-(p-chlorophenoxy)-acetic acid or an alkali metal salt thereof with a compound of the general formula X-CHYZ, wherein X is a chlorine or bromine atom and either Y is a hydrogen atom and Z is a cyano radical or Y and Z are each [alpha]-COOR 2 radical, in which R 2 is an alkyl radical of 1 to 4 carbon atoms. Pharmaceutical compositions having hypocholesteremic activity comprise, as active ingredient, a bis-(p-chlorophenoxy)-acetic acid ester of the first general formula above in association with a physiologically acceptable carrier or diluent, and may be administered orally.
Patent ES-389567-A1 (ES)
Title: Electronic control for the air-fuel mixture and for the ignition of an internal combustion engine
IPC: F02B1/04
Filed: 1971-03-25
Abstract: A function generator is fed input signals corresponding to at least two different engine operating parameters, such as the position of the accelerator pedal and the engine rpm, the function generator, in dependence on these input signals, controlling the amount of fuel supplied to the cylinder so as to maintain a desired excess air coefficient lambda for each operating condition of the engine. In one form of the invention, the function generator controls the fuel and air supplied, as well as the ignition timing.
Patent ES-397905-A1 (ES)
Title: Process and composition for blast-cleaning and corrosion-protecting metal surfaces
IPC: C23C24/04
Filed: 1971-12-13
Abstract: A process and composition for blast-cleaning metal surfaces, particularly steel surfaces, and simultaneously depositing a corrosion protective metal thereon. Abrasive particles carrying a protective metal, especially zinc, at their outer surface are used as the blast abrasive. The protective metal is bound to the abrasive particles by means of a binder.
Patent ES-398854-A1 (ES)
Title: Shear
IPC: B23D31/04
Filed: 1972-01-13
Abstract: The disclosure of this invention relates to a shear for side trimming or dividing steel plates produced by a rolling mill. It illustrates and describes a stationary lower knife head to which there is secured a lower knife and a vertically movable upper knife head that supports the upper knife. The upper knife head is connected to a crank shaft by pitmans and through which means the upper knife is moved towards and away from the lower knife to effect a cut. The path of the shearing and return stroke of the upper knife head is controlled so that during the cutting portion of the shearing stroke, the upper knife is caused to move perpendicular to the plate over the entire range of plate thicknesses adapted to be sheared and immediately thereafter the upper knife is displaced away from the sheared edge of the plate. This control is achieved by providing a guide for the upper knife head in which the guide is held perpendicular to the plate during the shearing stroke and displaced laterally immediately after shearing and during the first portion of its return stroke in a manner that the lower portion of the head is tilted away from the sheared edge of the plate. A cam mounted on the crank shaft engaged by a cam roller connected to the guide is employed to control the positioning of the guide in timed sequence to the rotation of the crank shaft.
Patent ES-409704-A1 (ES)
Title: Auger conveyor
IPC: B65G33/00
Filed: 1972-12-16
Abstract: A generally upright auger conveyor is illustrated as part of a beet harvester and includes an endless chain carrying a plurality of paddles which extend into the confines of the helical flight of the auger. Engagement between the paddles and helical flight drives the endless chain so that the paddles are advanced by the helical flight. The paddles prevent material advanced by the helical flight from gravitating down the helical flight and thereby increase the efficiency of the auger conveyor.
Patent ES-429221-A1 (ES)
Title: N-(1-({107 -phenyl-alkyl)-piperidyl-4)-N-({60 -pyridyl)-carboxylic acid amides and salts thereof
IPC: C07D213/02
Filed: 1974-08-13
Abstract: Compounds of the formula WHEREIN R is straight or branched alkyl of 1 to 3 carbon atoms, alkoxy of 1 to 2 carbon atoms or phenyl, and N IS AN INTEGER FROM 2 TO 4, INCLUSIVE, AND NON-TOXIC, PHARMACOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF THE COMPOUNDS AS WELL AS THE SALTS ARE USEFUL AS NON-NARCOTIC ANALGESICS.
Patent ES-430360-A1 (ES)
Title: Method of preparing sodium chlorate by electrolysis
IPC: C25B1/26
Filed: 1974-09-24
Abstract: A method for preparing sodium chlorate comprises electrolyzing aqueous sodium chloride in the presence of at least one phosphorus-containing agent for complexing alkaline earth impurities, thereby advantageously extending the periods of uninterrupted satisfactory cell operation at substantially constant applied potential and facilitating the cleaning of electrodes between such periods.
Patent ES-445201-A1 (ES)
Title: Work-facilitating apparatus for lining converters, metallurgical furnaces, holding vessels and like equipment
IPC: E04G21/16
Filed: 1976-02-16
Abstract: An apparatus for facilitating the conveyance of material and the erection of walls of closed circumference from bricks, such as refractory bricks, and particularly for lining converters, metallurgical furnaces, such as blast-furnaces, holding vessels etc. includes a vertical frame for supporting a working platform. The apparatus further includes a conveyer means comprising a vertical conveyance path for conveying material to the platform and a supply path for conveying material to the vertical conveyance path. The vertical conveyance path and the supply path are constituted by two runs of an endless conveyor. One of the runs is extendable by shortening of the other run and vice versa.
Patent ES-447991-A1 (ES)
Title: Tire retreading system
IPC: B29D30/56
Filed: 1976-05-17
Abstract: Tire casings are retreaded with precured tread strips in a heated pressure vessel provided with pressure connections which effect simultaneous inflation of the tires and pressurization of the vessel while maintaining tire pressure above vessel pressure. Subsequently a pressure relief system permits the tires to exhaust faster than the vessel. Each tire is prepared for retreading by applying a bonding medium between the tire periphery and the retread strip and wrapping the resulting assembly with a fluid impervious flexible cover. Tread stabilization rings, wick material and non-stick polymer film may be inserted between the tread strip and the cover.
Patent ES-448829-A1 (ES)
Title: Flat thermionic cathode
IPC: H01J29/04
Filed: 1976-06-11
Abstract: A flat thermionic cathode is provided with a substrate having at least one main heating element thereon to produce at least one substantially localized area of heat and a sub-heating element to substantially define a heating area, the localized area being produced within the heating area. A cathode element including electron emissive material is disposed at the localized area. While the localized area tends to produce a temperature gradient directed from the localized area toward the perimeter of the substrate so as to create thermal stress in the substrate along the perimeter thereof, the sub-heating element reduces this temperature gradient and, consequently, the thermal stress.