baber/WOPTO huggingface dataset:
Patent ES-480340-A1 (ES)
Title: Polyvalent machine for earthwork and maintenance
IPC: E02F9/08
Filed: 1979-05-08
Abstract: The machine comprises a chassis which bears at one end a motor unit (3) for driving large size drive wheels (5) whereby said chassis rests on the ground at this end. At the other end thereof, the chassis is provided with retractable supports whereby the chassis may stand on the ground. This end carries also a turret (9) mounted on the chassis by an orientation crown and supporting the cabin (11). A working assembly (10) is hinged onto said turret immediately above the orientation crown so that it may be subjected to a vertical clearance swinging movement by passing beside the cabin. Arms (14) associated with jacks (17) and supporting steering wheels (16) are also hinged on said turret. This machine offers, with minimum overall cumbersomeness, numerous working possibilities with a single equipment. This machine may therefor rest selectively on the ground by means of its drive wheels (5) and its retractable supports for working, or by means of its drive wheels (5) and its steering wheels (10) in he low position for moving.
Patent ES-482188-A1 (ES)
Title: Oil-cooled Piston
IPC: F01P3/10
Filed: 1979-07-04
Abstract: Cooling oil for an internal combustion engine piston passes from an engine crank chamber via a connecting rod through a piston pin (3) into an annular groove segment (5) inside the pin eyes (2) of the piston, and from there enters through an aperture in radial direction into ducts (7), (8) leading into a duct (9) the piston head. The annular groove segment (5) in the pin eyes (2) lies below a plane which runs horizontally through the axis of the pin eyes. With this construction the dimensions of the pin eye may be smaller radially than in known constructions or may obtain greater security against cracking by shifting the annular groove segment in the pin eye out of the area which is particularly vulnerable to the danger of cracking.
Patent ES-482450-A1 (ES)
Title: Acylphosphinoxide compounds, their preparation and their use.
IPC: C07F9/53
Filed: 1979-07-12
Abstract: 1. An acylophosphine oxide compound of the general formula see diagramm : EP0007508,P18,F1 where R**1 is a straight-chain or branched alkyl of 1 to 6 carbon atoms, cyclohexyl, cyclopentyl, aryl which is unsubstituted or substituted by halogen, alkyl or alkoxy, or an S-containing or N-containing five-membered or six-membered heterocyclic radical, R**2 has one of the meanings of R**1 (but R**1 and R**2 may be identical or different), or is alkoxy of 1 to 6 carbon atoms, aryloxy or aralkoxy, or R**1 and R**2 together with the P atom form a benzo-1,3,2-dioxophospholane ring, and R**3 is straight-chain or branched alkyl of 2 to 18 carbon atoms a cycloaliphatic radical of 3 to 12 carbon atoms phenyl or naphthyl which are substituted by alkyl, alkoxy or thioalkyl thienyl or pyridyl beta-acetoxyethyl or beta-carboxyethyl or is the group see diagramm : EP0007508,P18,F2 where R**1 and R**2 have the above meanings and X is phenylene, an aliphatic divalent radical of 2 to 6 carbon atoms or a cycloaliphatic divalent radical of 3 to 6 carbon atoms, and one or more of the radicals R**1 to R**3 may be olefinically unsaturated, with the proviso that compounds of the formulae see diagramm : EP0007508,P19,F3 and see diagramm : EP0007508,P19,F4 are excluded.
Patent ES-483594-A1 (ES)
Title: Evaporation humidifier.
IPC: F24F6/04
Filed: 1979-08-23
Abstract: Evaporation air humidifier having a water supply container with a filter support plate carrying an evaporation filter, and having a removable auxiliary plate whereon electrical components are assembled including a motor and a pump driven thereby and extending into the water supply container, as well as a fan blade disposed on an upper side of the motor, and an installation housing, and further having a connecting hose interconnecting the pump and the evaporation filter and a dome with air inlet and outlet openings including a guide member carried by the auxiliary plate at the underside thereof, a guide secured to the water supply container and engageable with the guide member, a first coupling member for the connecting hose carried by the auxiliary plate, a second coupling member held by the filter support plate, the first coupling member being automatically couplable with the second coupling member when the guide member and the guide are mutually engaged.
Patent ES-8100005-A1 (ES)
Title: Method of manufacturing cementitious articles and various forms of equipment of putting this method into practice
IPC: B28B11/24
Filed: 1979-10-23
Abstract: This invention concerns a method of manufacturing cementitious articles such as parpens, in which the articles are moulded, preferably by compression, on a base plate serving for handling the articles for the drying operations, especially steam drying.
Patent ES-8107174-A1 (ES)
Title: Urea derivatives, process for their preparation and their use as insecticides.
IPC: A01N47/34
Filed: 1980-01-14
Abstract: This invention is directed to novel urea derivatives of the general formula < IMAGE > (I) wherein A represents one of the groups < IMAGE > +TR < IMAGE > X and Y, which may be identical to or different from each other, each represent hydrogen, chlorine or bromine Z represents hydrogen or chlorine Z' represents chlorine or fluorine and Z'' represents hydrogen, chlorine, or fluorine. The invention is also directed to the production of compounds of Formula I, their use as pesticides, and pesticidal agents comprising the novel compounds as active substances.
Patent ES-8106101-A1 (ES)
Title: Process and device for the preparation of composite reticular structures.
IPC: B29C55/08
Filed: 1980-05-17
Abstract: Process for the continuous preparation of open-net shaped structures comprising the steps of fibrillating a longitudinally oriented 15-200 mu thick polymeric film by passing it over pinned rollers so as to form unfibrillated oblique bands at an angle beta o of from 0.3 DEG -50 DEG with the fibrillation direction, superimposing at least two of the thus fibrillated films, transversally stretching the assembly of said fibrillated films until the unfibrillated oblique bands form an angle beta epsilon comprised between beta o and +/- 80 DEG with respect to the fibrillation direction, and thermostabilizing the open-net shaped assembly thus obtained. Expanded and/or superficially abraded films can be used in the fibrillation step, to obtain high-surface open-net structures. A device (Fig. II) is also disclosed for the transversal stretching of fibrillated films or assembly thereof, comprising feeding system (1) for said fibrillated film or assembly, a pair of diverging guides (2), each closing upon itself in a ring, clamps (3) freely sliding on said guides to grip the film or assembly at their edges, devices (4) for feeding the clamps to the guides, pulling devices (6) for engaging the clamps, moving in the feeding direction of the film or assembly, devices (13) for opening the clamps and dragging them to the feeding devices (1) and a winder (11) for the open film or assembly.
Patent ES-8202300-A1 (ES)
Title: Brake booster for automotive vehicles
IPC: B60T13/56
Filed: 1981-03-18
Abstract: A brake booster for automotive vehicles comprises a low-pressure casing which is sealingly subdivided into a low pressure chamber and a working chamber by an axially movable wall. Axially movable wall includes a flexible diaphragm abutting a diaphragm plate. The diaphragm plate extends with radial ribs through wide longitudinal slots of a central reinforcement tube of the low-pressure casing and transmits the boosting force from the diaphragm plate to a centrally located control valve housing. A sliding element axially slidable together with the movable wall is guided at the axially extending rims of each of the longitudinal slots and overlaps the rims of the associated one of the longitudinal slots adjacent the working chamber. A rolling diaphragm of the movable wall disposed between the diaphragm plate and the reinforcement tube, rolls over the sliding element upon the boosting force movement, the sliding element bridging the longitudinal slot at this point.
Patent ES-8206770-A1 (ES)
Title: Hydraulic power generator driven by a free piston engine.
IPC: F02B75/02
Filed: 1981-08-04
Abstract: A hydraulic generator with a free-piston engine and hydropneumatic return cushion and with an associated hydraulic-fluid pumping piston feeding a hydraulic accumulator intended to be charged between two detected levels of pressure. The generator includes a lock device for the free piston at the power-stroke dead center with voluntary control, and servo-control means for this lock device with means for detection of the aforementioned two pressure levels, to assure locking the piston in response to detection of the aforementioned highest pressure level and to assure its unlocking in response to detection of the aforementioned lowest pressure level, and thus an automatic intermittent running of said engine.
Patent ES-8302474-A1 (ES)
Title: Method and chamber for separating granulocytes from whole blood.
IPC: B04B5/02
Filed: 1981-11-06
Abstract: The method for separating whole blood into the components thereof is practiced with and within a separation chamber mounted in a centrifuge device during centrifugation of the chamber, the chamber having inner and outer wall surfaces and first and second side edges. The method comprises the steps of: arranging and configuring the chamber such that it has (a) an inlet on the first side thereof through which whole blood is received, (b) a first upper outlet at the top of the chamber from which plasma with particles therein is withdrawn, (c) a second lower outlet at the bottom corner of the chamber on the second side thereof from which red blood cells are withdrawn, and (d) the inner wall surface positioned in a plane including a tangent to a circle about the axis of rotation and the plane positioned about normal (in a vertical direction) to a radius extending from the axis of rotation of the centrifuge device. The method and chamber direct whole blood into the chamber from the first side thereof at a point between the bottom and top of the chamber. Heavier particles such as red blood cells are directed downwardly and outwardly along the outer wall surface toward the lower bottom corner of the chamber. At the same time, plasma is directed upwardly along the inner wall surface of the chamber, so that there is separation of white blood cells, particularly granulocytes, from the whole blood, which are directed with the plasma, toward and out the first outlet from the chamber.
Patent ES-8301012-A1 (ES)
Title: A pack for cooling towers.
IPC: F28F25/08
Filed: 1981-12-07
Abstract: The invention relates to a film pack for use in wet cooling towers in which a heated liquid, forming a film on sheets forming the pack, is cooled evaporatively by natural or induced air flow through the pack. The pack of the invention is particularly made up of a plurality of asbestos cement spaced apart sheet elements having intermediate elements disposed between them. The intermediate elements serve to increase the effective surface area of the pack for a liquid film to form on and can also serve as spacers for spacing apart the asbestos cement sheet elements.
Patent ES-8301679-A1 (ES)
Title: Apparatus for cleaning soldering iron bits
IPC: B23K3/02
Filed: 1982-03-05
Abstract: For cleaning hot soldering iron bits which are contaminated or soiled by tin oxides and soldering residues a flat felt or sponge has often been heretofore used. This cleaning technique is impractical, incomplete and frequently causes spatters of soldering tin or pewter at the place of work. This is unacceptable, especially when precision soldering electronic devices. This problem is solved by using an apparatus driven by an electric motor. The hot soldering iron bit or tip is momentarily placed between two cleaning bodies which rotate towards each other. These two rotating cleaning bodies thus enclose the soldering iron bit and protectively clean the same. The cleaning bodies are mounted in a removable holder or cage provided with a tin collection container or receptacle. For enhancing the self-cleaning action of the two cleaning bodies the spacing between the axes or shafts of the two cleaning bodies is smaller than the mean diameter of both cleaning bodies. Additionally, two strippers or scrapers engage into each cleaning body.
Patent ES-8307528-A1 (ES)
Title: N-alkene(s) mixed with hydrogen isomerised to I-alkene(s) - by halide-doped alumina or silica catalyst continuously regenerated
IPC: B01J27/06
Filed: 1982-04-28
Abstract: i-Alkenes are prepd. catalytically from n-alkenes in presence of H2 at a temp. of 400-600 deg.C. The catalyst is prepd. by copptn. of hydrated Al2O3 and/or SiO2 with NH4 salts, calcining (with loss of the latter) to give activated Al2O3 and/or SiO2, and then doping with a halide of Periodic Gps. IIIa-Va, IIb-VIIb or VIII, and/or of H. After activity loss, the catalyst is regenerated by an O2-contg. gas and a halohydrocarbon at a temp. of 400-800 deg.C. by using a mobile bed, e.g. a fluidised bed, a purged catalyst stream may be regenerated continuously or discontinuously. Used for treating e.g. 4-8C, pref. 4-5C, esp. 4C n-alkenes and mixtures contg. them, e.g. the 4C prod. stream from steam cracking after removal of butadiene and i-butene. Yields and conversions are high. Catalyst regeneration does not require process interruption.
Patent ES-8305063-A1 (ES)
Title: Twisting spindle driven by an individual electric motor.
IPC: D01H1/244
Filed: 1982-06-28
Abstract: A twisting spindle driven by an individual electric motor wherein fastening of the body of the motor as well as maintaining and guiding of the barrel of the spindle are effected via a rigid sleeve surrounding the barrel, the sleeve passing through the frame and serving as a cage for anti-friction bearings which permit rotation of the spindle, and having at its ends two collars, one fastened elastically to the frame and the other rigidly connected to the body or stator of the motor.
Patent ES-8305995-A1 (ES)
Title: Method of and apparatus for controlling a function check of peripheral units in a telecommunications system
IPC: H04M3/32
Filed: 1982-07-29
Abstract: For the implementation of a function check a modifiable store SSP is assigned a store position SS1 whose content can be determined via a peripheral unit T1 in such manner that a first item of data provides normal active connection of a working store ASP to a data bus D (or JA) of the telecommunications system, and the first item of data is replaced by a second item of data to enable a function check to be effected e.g. in respect of peripheral devices by causing connection of the store SSP, which determines the operational sequence of the function check, to be actively connected to the data bus D (or JA) instead of the working store.
Patent ES-8402063-A1 (ES)
Title: Improvements relating to boilers.
IPC: F22B7/12
Filed: 1982-08-18
Abstract: The shell boiler incorporates equipment using wrapped hospital waste as a secondary fuel. Shredded waste passes through a regulated screw conveyor to a pneumatic conduit and a classifier/separator, then direct to a quiescent zone in the boiler tube. The fines pass to a grit arrestor and then to a similar zone. The secondary fuel may be introduced through the boiler front, manually or by a rotatable container. - The system can be utilised in boilers using feeder grates, oil firing, grit arrestors and fines feeding systems. Waste palletisers, feeders and shredders can be incorporated. The boiler is used where incineration is requirement for pathological/non-pathological organic waste. The boiler plant burns the primary and secondary fuels together.  (1/3) GBAB- GB2092725 B The shell boiler incorporates equipment using wrapped hospital waste as a secondary fuel. Shredded waste passes through a regulated screw conveyor to a pneumatic conduit and a classifier/separator, then direct to a quiescent zone in the boiler tube. The fines pass to a grit arrestor and then to a similar zone. The secondary fuel may be introduced through the boiler front, manually or by a rotatable container. - The system can be utilised in boilers using feeder grates, oil firing, grit arrestors and fines feeding systems. Waste palletisers, feeders and shredders can be incorporated. The boiler is used where incineration is requirement for pathological/non-pathological organic waste. The boiler plant burns the primary and secondary fuels together.  (8pp Dwg.No.1/3) USAB- US4455968 A The shell boiler has a device for feeding solid fuel to a furnace grate contained within a furnace tube of the boiler, downwardly, through the steam and/or water space of the boiler. This device comprises a classifier and seprator for fine particles of fuel, which have a particle size below the predetermined size. - Once these particles are removed from the remainder of the fuel they are fed into the furnace tube at a different location to that at which the remainder of the fuel is introduced into the furnace tube. The fine particles may be fed through a grit arrestor and fed into the furnace tube along with the grit separated by the grit arrestor. - They may be fed by pneumatic transport .  (6pp)
Patent ES-8308476-A1 (ES)
Title: A chewable comestible product and process for its production.
IPC: A23G3/44
Filed: 1982-09-16
Abstract: A chewable comestible product is disclosed which comprises a frappe component having a density of at least 1.0, and a syrup component including corn syrup and one or more of sugar, starch and water. An antacid is optionally included and may preferably be incorporated into the frappe component. A related process for producing the comestible product is also disclosed, which includes the processing of the product of the invention by cold processing techniques. In the instance where the product includes an antacid, metallic user aftertaste is absent.
Patent ES-8308051-A1 (ES)
Title: Cooling tower water distribution system.
IPC: F28C1/02
Filed: 1982-11-29
Abstract: A cooling water distribution system for an air cooler includes a condenser that is subdivided into two independent bodies forming separate compartments, one or the other of which may be temporarily shut down. The water distribution system itself may be, similarly to the condenser, subdivided into two independent hydraulic circuits, each having its own pump and serving its own sprinklers, so that in the case of the shutdown of one of the two hydraulic circuits, the sprinklers in the other circuit remain in service, as they continue to be normally supplied without being affected with repect to their supply by the shutdown of the first circuit. The invention is particularly applicable to central air conditioning installations.
Patent ES-8402352-A1 (ES)
Title: An agent for decomposition of vegetable remanence, especially soy remanence, a method for production of a purified vegetable protein product, and a purified vegetable protein product
IPC: A23J1/14
Filed: 1982-12-21
Abstract: The agent comprises an enzymatic activity which is able to decompose a high molecular carbohydrate, abbreviated SPS (soluble polysaccharide), and a remanence solubilizing activity together with no proteolytic activity or only a negligible amount of proteolytic activity. The method for production of purified vegetable protein comprises an almost quantitative removal of the remanence from a raw vegetable protein by treatment thereof with the agent and separation of the solid phase containing the purified vegetable protein from the supernatant.
Patent ES-8400825-A1 (ES)
Title: Material testing apparatus using ultrasonic testing heads
IPC: G01N29/11
Filed: 1983-02-04
Abstract: Materials and structural components having irregular shapes may be tested by two ultrasonic testing heads which are movable in unison in the direction in which the cross-section of the material or component being tested changes. The synchroneously moving testing heads are spaced from each other in a direction extending across the moving direction. The testing heads are ultrasonic receivers connected with their outputs to a comparing device which provides an error signal when the amplitude ratio of the received signal changes. The amplitude ratio is formed between the amplitudes of the ultrasonic signals received by both testing heads. Preferably, the comparing device comprises an amplifier which amplifies the amplitude of the received second signal by an amplification factor which is proportional to a deviation of the amplitude of the received first signal from a reference value. The error signal is recorded, for example, by a coordinate plotter.
Patent ES-8500997-A1 (ES)
Title: Small peptides with the specificity of foot and mouth disease viral antigens.
IPC: C07K14/09
Filed: 1983-03-25
Abstract: Small peptides that display the specificity of FMD viral antigens. The peptides are useful in compositions and methods for the protection of animals for at least some time from FMD viral infections. The peptides of this invention may be prepared by conventional synthetic methods, recombinant DNA technology or a combination of the two. They may also be modified in composition and conformation to improve further their specific antigenic properties.
Patent ES-8401925-A1 (ES)
Title: Process for the preparation of o-nitrobenzaldehyde.
IPC: C07C201/16
Filed: 1983-03-30
Abstract: A process for the preparation of o-nitrobenzaldehyde, comprising converting to the corresponding acetals a mixture of nitrated benzaldehyde which contains about 10 to 30% of o-nitrobenzaldehyde and about 70 to 90% of m-nitrobenzaldehyde, removing the o-nitrobenzaldehyde acetal by distillation, and then converting the o-nitrobenzaldehyde acetal to o-nitrobenzaldehyde.
Patent ES-8404074-A1 (ES)
Title: Digital ballistic computer for a fire guidance system
IPC: F41G3/12
Filed: 1983-07-04
Abstract: Digital ballistic computer for the fire guidance system of a tubular weapon which calculates, based on given firing data from firing tables, the ballistic data of the projectile path, composed of a digital memory unit storing data constituting discrete firing table values for each type of ammunition intended for use in the tubular weapon, the stored data corresponding directly to data contained in firing tables, and an approximation computer connected to access the memory unit, and to receive inputted firing data and operative for determining ballistic data, from the stored data and the inputted data, by approximation operations.
Patent ES-8608513-A1 (ES)
Title: Tris(piperidylaminotriazylamino) compounds, their preparation and their use as polymer stabilizers.
IPC: C07D401/14
Filed: 1983-12-27
Abstract: Bis ( piperidylaminotriazylamino) - (piperidylaminotriazylaminomethyl) -octane derivatives are novel compounds which are valuble as stabilizers for synthetic polymers.
Patent ES-8608309-A1 (ES)
Title: Composition for the hair, containing at least one cationic polymer, one anionic polymer, one sugar and one salt
IPC: A61K8/60
Filed: 1984-02-08
Abstract: A composition for the hair, which is intended for use in the treatment of keratinous materials, in particular the hair. This composition contains at least one cationic polymer having a molecular weight of between 500 and 3,000,000, at least one anionic polymer having a molecular weight of between 500 and 3,000,000, at least one sugar and at least one salt in a cosmetically acceptable medium.