baber/WOPTO huggingface dataset:
Patent ES-451906-A1 (ES)
Title: PGF{HD 2{301 {B , L-Arginine salt
IPC: A61P15/00
Filed: 1976-09-27
Abstract: PGF2 alpha , L-arginine salt is disclosed with a process for preparing a free-flowing solid form thereof. Further, the preparation and use of this salt in regulation of the estrus of domestic animals is described.
Patent ES-456013-A1 (ES)
Title: Stable substantive sun-protective compsn. - contg. liquid alkyl para-dimethylamino-benzoate, water-insoluble benzophenone, surfactant and water
IPC: A61Q17/04
Filed: 1977-02-17
Abstract: Substantive sun-protective compsn., present as a stable oil-in-water emulsion, contains (a) 2-20% 5-12 (5-8)C alkyl, esp. pentyl- and/or octyl -p-dimethylamino-benzoate (I), liq. at 10 degrees C (b) 1-10% sun-protective water-insoluble benzophenone cpd., (II) (c) 2-30 (3-10)% surfactant and (d) 40-95 (60-85)% water. Ratio (a):(b) is pref. 1:1. esp. 2:1. so that sufficient (I) is available to dissolve (II). Compsns. are cosmetically elegant and may be used as sprays, foams, lotions or creams. (I) act as sun-protectors and as solvents for (II). A pref. compsn. contains 1-3% pentyl-p-dimethylamino-benzoate, 2-4% octyl-p-dimethylamino-benzoate and 1-3% (II), esp. 2-hydroxy-4-or 2,2'-dihydroxy-4-methoxybenzophenone.
Patent ES-460309-A1 (ES)
Title: Mixing different density liquids esp. sulphuric acid and water - with constant measurement of density by air pipes at different levels
IPC: B01F15/04
Filed: 1977-07-01
Abstract: Mixing liquids of different densities in a tank, where the mixing operation itself generates heat, consists of measuring the density continuously as the liquids are introduced into the tank. The measurement of density is carried out by a differential pressure measurement using two bubble pipes discharging at different levels into the tank. In the later part of the operation, the mixing takes place at a constant elevated temp. resulting from the heat generation in he mixture. Used for mixing concd. sulphuric acid either with water or with dilute sulphuric acid resulting from the washing of electrodes, partic. in the mixing of the acid for prodn. of lead-acid accumulators. The method enables an accurate determination of the final density, and thus of the proportions of the mixture to be obtd. regardless of the purity or acid concn. in the initial mixing water.
Patent ES-468092-A1 (ES)
Title: Staple fastener applying machine
IPC: A44B19/36
Filed: 1978-03-21
Abstract: A staple fastener applying machine comprises a base on which is mounted a first support that pivotally supports a driver arm carrying a driver and a holder arm holding a staple magazine, the driver arm being actuatable for angular movement toward the base by a solenoid mounted on the base so as to force the driver toward a clinching anvil carried on a second support mounted on the base. Staple fasteners stored in the magazine are fed one at a time into the path of movement of the driver for being driven thereby. The solenoid is located remotely from the second support to provide a relatively large space around the second support such that the machine can handle a relatively bulky object for staple applying operation. The driver and holder arms are spring-biased away from each other, but are prevented from moving apart beyond a certain angular spacing between them. The driver arm is spring-biased to pivotally move away from the base, such pivotal movement being limited within a certain angle between the driver arm and the base.
Patent ES-468557-A1 (ES)
Title: Novel n-substituted benzenesulfonamide, process for its preparation and medicaments containing it
IPC: C07D207/08
Filed: 1978-04-05
Abstract: Amino-4 chloro-5 methoxy-2 N-(N-ethyl methyl-2 pyrrolidino) benzenesulfonamide is a novel compound corresponding to the formula < IMAGE > and is prepared by reacting sulfonyl chloride of the formula < IMAGE > with the amine of the formula < IMAGE > This compound and its addition salts with physiologically acceptable mineral or organic acids, is a useful medicament for the treatment of ulcerous gastro-duodenal disorders.
Patent ES-471554-A1 (ES)
Title: Process and apparatus for the continuous drying and/or granulating of loose material
IPC: B01F13/10
Filed: 1978-07-07
Abstract: A process and apparatus for the continuous drying and/or granulating of loose material. Loose material is conveyed through a drying/treating horizontal container by the action of a gas stream, the gas conveying force being opposed by a lesser, mechanical force derived from mixing tools within the container.
Patent ES-479232-A1 (ES)
Title: Braking pressure control unit
IPC: B60T11/34
Filed: 1979-04-03
Abstract: A brake pressure control unit for a vehicle hydraulic brake system having two separate brake circuits to control brakes at the rear wheel of the vehicle comprising a first valve to control one of the two brake circuits, a second valve to control the other of the two brake circuits, each of the first and second valves being disposed between an inlet chamber connected to a fluid pressure source and an outlet chamber connected to a different one of the two brake circuits, a movable partition wall disposed intermediate the two brake circuits and controlling the first and second valves, a by-pass conduit by-passing one of the first and second valves, and a deceleration-responsive valve disposed in the by-pass conduit.
Patent ES-482228-A1 (ES)
Title: Method of attaching a metal light-source holder to a plastics head-light reflector
IPC: F21V19/00
Filed: 1979-07-05
Abstract: Plastics studs 6, moulded directly in one piece with a head-light reflector 1, are provided along the periphery of an aperture 2 for the passage of the light-source bulb, the studs corresponding in position and dimensions to openings 7 provided on a metal light-source holder 5, and the ends of the studs are deformed against the rear surface of the light-source holder 5 when the holder has been positioned on the studs, to attach the holder 5 to the reflector 1.
Patent ES-482318-A1 (ES)
Title: Substituted 2-phenylamino-imidazolines-(2), their acid addition salts, medicaments containing them and processes for their preparation.
IPC: A61P9/00
Filed: 1979-07-09
Abstract: The substituted 2-(phenylamino)-2-imidazolines of the general formula < IMAGE > in which R' is the radical -CH3, -C2H5, -n-C3H7, i-C3H7, n-C4H9, -CH2-CH(CH3)2, -n-C5H11, -(CH2)2-CH(CH3)2, -CH2-C(CH3)=CH2, -CH2-CH=CH-CH3, -(CH2)2-CH=CH2, -(CH2)2-C(CH3)=CH2, -CH2-CH=C(CH3)2, -CH2-CH=CH-C6H5, -CH2-C6H5, -cyclo-C5H9, -cyclo-C6H11, < IMAGE > -(CH2)2-N(C2H5)2 and R is bromine or fluorine, and the acid addition salts thereof, can be used as cardiac and coronary therapeutics.
Patent ES-483369-A1 (ES)
Title: Process for the preparation of glycidyl esters of maleic acid.
IPC: C07D303/16
Filed: 1979-08-14
Abstract: 1. Process for the preparation of maleic acid glycidyl esters, characterized in that maleic acid diallyl ester is reacted with a percarboxylic acid containing 3 to 4 carbon atoms in the presence of organic solvents at a temperature of 30 to 100 degrees C and then the reaction mixture obtained is worked up by distillation, the carboxylic acid formed from the percarboxylic acid being separated off, by adding to the reaction mixture an additive which has a boiling point between that of the carboxylic acid forming from the percarboxylic acid and that of the constituent of the reaction mixture with the next highest boiling point and the carboxylic acid is separated off by distillation together with the organic solvent.
Patent ES-483598-A1 (ES)
Title: Self-converging deflection units for color display tubes of different screen formats
IPC: H01J29/76
Filed: 1979-08-23
Abstract: A method of composing self-converging deflection units for color display tubes of the in-line type having the same deflection angles and neck diameters but different screen formats, in which for all screen formats one and the same design of the deflection unit is used, which deflection unit is self-converging for a color display tube of a given screen format and is made self-converging for a color display tube of a different screen format by varying the effective lengths of the line and field deflection coils constructed as saddle-shaped coils of the shell type in opposite senses with the position of their front ends remaining the same.
Patent ES-483606-A1 (ES)
Title: Method for the detection and/or determination of an antigen specific immunoglobulin, immuno-reagents to be used in said method and test kit for said determination.
IPC: G01N33/543
Filed: 1979-08-23
Abstract: The present invention relates to a method for the detection and/or determination of an antigen specific immunoglobulin of a peculiar IgX class, in which X means G,M,A,D or E, characterized in that the test-medium is brought into contact with either insolubilized anti-IgX against the antigen specific immunoglobulin of a peculiar IgX class to be determined or antigen binding fragment of this anti-IgX, followed by an incubation with an antigen for which the immunoglobulin to be determined has specific affinity and with a labelled antigen binding fragment of an antibody against the above noted antigen. The labelling agent is detected and/or determined, which provides qualitative and/or quantitative information about the antigen specific immunoglobulin to be determined.
Patent ES-487440-A1 (ES)
Title: Switching mechanism for micro-telephone - actuates push-button when receiver of is lifted and has spring with end permanently connected to printed circuit board
IPC: H04M1/08
Filed: 1979-12-14
Abstract: A switching device for a micro telephone set actuates a pushbutton when the receiver is lifted. It has a moving contact made from a silver-coated coil spring (1). The latter can be adjusted between a number of fixed contacts (4). One end of the spring is permanently connected to a printed circuit board (3). The other end is fed through a hole (5) of an actuator (6) in the form of a lever. The printed circuit board is linked to a row of terminals. It acts as an end stop for the actuator lever. The joint on the circuit board is supported by a plastics sleeve (7) which acts as a tension absorption device.
Patent ES-8102988-A1 (ES)
Title: Polyethers to obtain anhydrous magnesium chloride
IPC: C01F5/34
Filed: 1980-02-29
Abstract: In a process of producing anhydrous magnesium chloride of the type comprising: A. Mixing together a magnesium chloride hydrate, said hydrate containing minor amounts of water-soluble sulfate and boron compounds as impurities with diethyl ether of tetraethylene glycol to prepare 0.1-6.0% by weight slurry of MgCl2 in the diethyl ether of tetraethylene glycol and an azeotropic agent having a boiling point less than the diethyl ether of tetraethylene glycol in a quantity sufficient to remove water from said slurry the improvement which comprises substituting dibutyl ether of tetraethylene glycol for the diethyl ether of tetraethylene glycol.
Patent ES-8200916-A1 (ES)
Title: Catalyst-containing stable polyurethane forming compositions which are non-cytotoxic when cured and separatory devices employing same
IPC: C08G18/10
Filed: 1980-12-22
Abstract: The present invention is directed to improvements in non-cytotoxic polyurethane compositions. The improvement in the polyurethane compositions is achieved by reacting at least one NCO-terminated prepolymer and at least one polyol in the presence of a dialkyltin dicarboxylated catalyst composition. The catalyst reduces the curing time of the polyurethane resin and cannot be released therefrom. The improved polyurethane compositions are advantageously employed in separatory devices such as hollow fiber separatory devices intended to be used in biomedical applications. The separatory device employs at least one separatory membrane suitable for the intended end use application which is secured, potted or sealed in a housing using a cured flexible polyurethane composition.
Patent ES-8206555-A1 (ES)
Title: Sulfated polysaccharides, process for their preparation and their use as medicines.
IPC: A61P3/06
Filed: 1981-05-13
Abstract: 1. Mixtures of sulphated polysaccharides having the general structure of the polysaccharides present in heparin, whose acid groups are in the free form or converted into a salt form, characterised in that the polysaccharides present in the said mixtures have an ethylenic double bond at one of the ends of their chain and in that, in the form of the sodium salt, the mixtures have the following characteristics : - percentage of sulphur : 9% to 13.5% - percentage of nitrogen : 1.8% to 2.5% - percentage of uronic acids : 20% to 30% - weight-average molecular weight : 2000 to 10 000 daltons - specific rotatory power in aqueous solution at 20 degrees C : [alpha]D-20 = + 25 degrees to + 55 degrees
Patent ES-8206909-A1 (ES)
Title: Miniature circuit breaker with switching of the neutral line and the phase line.
IPC: H01H71/00
Filed: 1981-08-04
Abstract: 1. Miniature single pole and neutral circuit breaker having a narrow molded case (10) with two opposite small front (18) and rear (16) faces equipped respectively with an operating handle (20) and a fixing device and two opposite small connecting faces (22, 28) each having a phase terminal (26, 32) and a neutral terminal (24, 30) juxtaposed symmetrically on both sides of a case medium plane (34) perpendicular to said small faces (16, 18, 22, 28), said case containing phase contacts (48, 64 50, 66) inserted in a phase circuit connecting said phase terminals (26, 32), neutral contacts (36, 40) inserted in a neutral circuit connecting the neutral terminals (24, 30) and an operating mechanism of said contacts which may be actuated on the one hand by said handle (20) and on the other hand by an electromagnetic tripping device (108), characterized in that said phase contacts comprise a fixed contact pair (48, 50) placed against the rear face (16) and being juxtaposed symmetrically on both sides of said medium plane (34), constituted in the breaking zone by an insulating wall (34), and a fork-shaped movable contact (68) straddled on said wall and cooperating with said fixed contact pair (48, 50) for connecting the latter in the closed position parallel to the rear face (16), that a pair of interrupting chambers (56, 58) is disposed symmetrically of said insulating wall (34) aligned with the movable contact (68) for extinguishing the arcs drawn at the opening of said phase contacts, that the electromagnetic tripping device (108) is located between the movable phase contact (48, 64 50, 66) and said front face (18) and that said neutral contacts (36, 40) are disposed between said interrupting chambers (56, 58) and the front face (18).
Patent ES-8206414-A1 (ES)
Title: Acetylcycloundecane and acetylcycloundecene, their application and perfumed compositions containing them.
IPC: C07C45/67
Filed: 1981-11-02
Abstract: 1. Acetyl cycloundecane corresponding to formula I and acetyl cycloundecenes corresponding to general formula II see diagramm : EP0051240,P6,F3 see diagramm : EP0051240,P6,F4 in which one of the bonds drawn in chain lines is a double bond, and also the mixture of the three isomeric acetyl cycloundecenes corresponding to general formula II.
Patent ES-8307106-A1 (ES)
Title: Actuating device for equipment, such as games and the like
IPC: A63H29/02
Filed: 1982-04-15
Abstract: A mechanical actuating device actuated by a spring in which the energy of a loaded spring is imparted to a rotary member. Provision has been made for a hollow cylindrical member which has a striated inner surface. A rod with external striations is mounted coaxially inside the hollow cylindrical member, with a space between the members. In the annular space between the members is a viscous material, such as silicone filler (putty). Provision has been made for an actuating spring which may be a helical traction spring with connections from the spring to one of the members, preferably the hollow cylindrical member. The viscous material offers resistance to the relative rotation between the members. The spring releases its energy, actuating the hollow cylindrical member in such a manner that the energy is released in a controlled and uniform way.
Patent ES-8308709-A1 (ES)
Title: Process for removal of nitrogen oxides and sulfur oxides from waste gases.
IPC: B01J20/04
Filed: 1982-10-06
Abstract: A process for removal of nitrogen oxides and sulfur oxides from waste gases by contacting the waste gases with a particulate material comprising an alkaline earth based absorbent for sulfur oxides. Essential features are a reaction temperature of 85 DEG -145 DEG C., a maximum value of 3 for the ratio of nitrogen oxides to sulfur oxides, and the presence of oxygen and moisture. In its preferred form the process comprises a spray drying-absorption reaction followed by particle separation in a bag house. Removal efficiency is improved by the presence of minor amounts of sodium sulfite together with the alkaline earth based absorbent. Also a special conveyance of material may be applied to improve efficiency.
Patent ES-8401424-A1 (ES)
Title: Submerged aerator.
IPC: C02F3/20
Filed: 1983-02-28
Abstract: 1. Immersion aerator for aerating relatively large quantities of water, particularly waste water, sewage, etc., consisting of an aerator housing, a water intake pipe connection, a pump to generate a plurality of water jets, one or more mixing chambers through which the water jets pass and in which air is admixed with the water jets, and ejectors leading out of the aerator housing, by which the water enriched with air bubbles is projected into different discharge zones, characterized in that said ejectors (4, 5, 6 19, 20) are arranged that way that the distance between the discharge zones (12) which are attached to each of the ejectors is large, thereby avoiding extensively a coalescence of air bubbles of adjacent discharge zones (12).
Patent ES-8504485-A1 (ES)
Title: High-resistance rod and its production method.
IPC: C22C38/36
Filed: 1984-02-29
Abstract: The invention provides a ferrous metal crushing bar, coming directly from casting with controlled solidification, characterized in that it has a fine grain surface structure and a core with radially orientated dendritic structure, in that it comprises, in percent by weight, between about 1.1 and 3% of carbon, between about 3 and 30% of chromium, between about 0.3 and 1.5% of magnesium and between about 0.3 and 1% of silicon, and in that it comprises at least 10% by volume of carbides.
Patent ES-8505110-A1 (ES)
Title: Method and apparatus for the detection and measurement of particulates in molten metal.
IPC: G01N33/20
Filed: 1984-03-02
Abstract: The invention provides a new method and apparatus for the detection of non-conductive particulates in molten metals, such as aluminum, gallium, zinc and lead, that can be liquified and drawn into a suitable refractory container. The passage into the container is of very small diameter (about 300 micrometers for aluminum) and it forms part of a current path between two electrodes carrying a current of about 1 to 500 amperes. The path is surrounded by liquid metal which forms an effective Faraday cage screening the path, enabling the passage of a particulate of about 15 micrometers or larger to produce a voltage pulse between the electrodes of greater than 5 microvolts, which is detectable above the inevitable background noise, which is of about that value. The size of the pulse gives an indication of the particle size and appropriate measurement and sampling electronically of the pulses gives a rapid evaluation (less than 3 minutes) of the particle size distribution, giving the operator an opportunity of deciding immediately whether or not further cleansing of the metal is required.
Patent ES-8502010-A1 (ES)
Title: Firearm cartridge case machining lathe
IPC: B23B15/00
Filed: 1984-04-23
Abstract: The lathe is intended for machining long cylindrical or slightly tapering workpieces, esp. firearm cartridge cases. It comprises at least two motor-driven spindles in a housing (17) and machining tools in holders (15). The housing is swivelably arranged on a shaft (16) and movable by a hydraulic or pneumatic actuator (22,23). One work position (e.g. 18) is within range of the tools whilst the other (19) is unloaded and loaded and vice versa. Solenoid-operated coupling may be provided in the spindle drives such that only the active spindle is driven.
Patent ES-8504415-A1 (ES)
Title: Digital signal coring apparatus with controllable coring threshold level
IPC: H04N5/21
Filed: 1984-06-18
Abstract: A digital signal processing apparatus includes a digital coring circuit removing samples of digital input signals in a range determined by a digital threshold level signal. The threshold level signal developed by a coring control device is controllable according to the results of comparing at least a portion of the digital input signals to a digital reference level. In a television receiver having digital signal processing circuitry, for example, the coring range is decreased as the luminance signal level increases towards a brighter picture level and is increased as the luminance signal level decreases towards a darker picture level.
Patent ES-8504154-A1 (ES)
Title: Method for the preparation of solid cyanuric chloride.
IPC: C07D251/28
Filed: 1984-08-03
Abstract: The present invention provides a process for obtaining solid cyanuric chloride from the cyanuric chloride vapor obtained by trimerizing cyanogen chloride by separating out in a separation chamber, wherein cyanuric chloride vapor and cold air are introduced into the separation chamber through obliquely upwardly directed inlets in such a manner that an intensive mixing up of the cyanuric chloride vapor with the cold air takes place after emergence from the inlet pipes, the cyanuric chloride-free waste gases are withdrawn from the upper part of the separation chamber and the solid cyanuric chloride is removed from the lower part of the separation chamber.
Patent ES-8505309-A1 (ES)
Title: Shipping machine for bulk cargo deposit
IPC: E02F7/04
Filed: 1984-08-28
Abstract: In a reclaiming unit (3) for heaps of bulk material (8) which is provided with a loosening unit, at least one discharging conveyor belt (15) and a plurality of endless chains (1, 2) which are provided with buckets (9), circulate round horizontal axles and are arranged on a frame (4) which spans the width of the heap and is supported on sets of running gear (5, 6), a chute (17, 18) being assigned to each chain (1, 2), which chute (17, 18) feeds into the discharging conveyor belt (15), the unit is simplified despite a high conveying output by arranging the chains (1, 2) next to and in contact with one another in such a way that they are essentially located in a single plane which extends transversely to the face of the heap. Two chains (1, 2) are preferably arranged symmetrically in relation to one another.
Patent ES-8703092-A1 (ES)
Title: Mould release agent and method for producing polyurethane foam articles using this agent.
IPC: B29C33/58
Filed: 1985-03-15
Abstract: A release agent is described, which is suitable for the production of polyurethane foam articles in molds. It is an aqueous emulsion or dispersion of per se known release-effective substances as well as optionally conventional additives, having a water content of at least 60% by weight and preferably 85 to 96% by weight, the water being masked through the effect of lyotropic mesomorphism. Masking and immobilizing the water molecules avoids that the water molecules have a prejudicial effect of the polyol/isocyanate reaction, and is preferably achieved by the combined use of release-effective substances and suitable masking aids. As suitable masking aids especially fatty alcohol polyglycol ethers and ethoxylated fatty alcohols are proposed. The polyurethane articles obtained while using the above described release agent fulfil the standard quality requirements without any of the disadvantageous effects on the environment such as occur with conventional release agents.