baber/WOPTO huggingface dataset:
Patent ES-468587-A1 (ES)
Title: Impregnating foam with liquid fabric conditioner
IPC: D06M23/02
Filed: 1978-04-06
Abstract: Heat activated, fabric conditioning products are made by impregnating a thick, absorbent substrate with fabric-conditioner chemicals. Such products are designed for use at elevated temperatures encountered in laundry dryers. This invention provides a process for impregnating the substrate with liquid fabric conditioning chemicals. By limiting the volume of impregnate in contact with the substrate during compression of the substrate in a nip, precise control is obtained over both the quantity of impregnate and the uniformity of the impregnate in the substrate. It is critical that the volume of impregnate available at the nip be limited to a volume equal to or less than the apparent void volume of the substrate when compressed to a thickness equal to the nip gap.
Patent ES-473442-A1 (ES)
Title: An electronically controlled winding unit
IPC: B65H59/38
Filed: 1978-01-18
Abstract: The present invention relates to a method and apparatus for winding freshly spun and/or drawn threads 46 at substantially constant speed onto a reel 45. The instantaneous deviation of winding speed of the thread from a desired value is utilized as a control variable for influencing this winding speed. The reel speed and instantaneously effective reel radius are scanned simultaneously at 13,47 and are multiplied together at 27 to form the instantaneous winding speed. The deviation of the product formed from the desired value is fed into a control circuit 43 for influencing the winding speed i.e. the reel drive motor 36. The control is modified by the measured motor current.
Patent ES-479945-A1 (ES)
Title: Methods of processing uraniferous ores
IPC: C22B60/02
Filed: 1979-04-26
Abstract: Refractory uranium is crushed and impregnated with a concentrated aqueous solution of sulphuric acid to provide a mixture which retains a solid phase consistency. The impregnated mixture is disintegrated in an aqueous solution to form a thick paste or pulp. The pulp is digested for a duration not exceeding 10 hours and the uranium recovered by solid/liquid separation. The sulphuric acid content of the concentrated solution is selected for the residual acidity at the end of pulp digestion to be of from 10 g/l to 40 g/l.
Patent ES-483371-A1 (ES)
Title: Process for the preparation of 7-oxabicyclo(4.1.0)heptane-3,4-dicarboxylic acid diglycidyl ester.
IPC: C07D303/44
Filed: 1979-08-14
Abstract: 1. Process for the preparation of 7-oxabicyclo(4.1.0)heptane-3,4-dicarboxylic acid diglycidyl ester, characterized in that tetrahydrophthalic acid diglycidyl ester is reacted with a percarboxylic acid containing 3 to 4 carbon atoms in the presence of organic solvents at a temperature of 0 to 100 degrees C, the resulting reaction mixture is then worked up by distillation, the carboxylic acid formed from the percarboxylic acid being separated off by adding an additive to the reaction mixture 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 which has the next highest boiling point and distilling off the carboxylic acid together with the solvent.
Patent ES-486617-A1 (ES)
Title: Process for the manufacture of zeolite A from kaolin, and its use.
IPC: C11D3/12
Filed: 1979-12-05
Abstract: The invention provides a process for the production of zeolite A from kaolin by conversion of the kaolin into meta-kaolin followed by reaction of the meta-kaolin in an aqueous alkaline medium, wherein the conversion of the kaolin into the meta-kaolin is conducted at temperatures of between 700 DEG and 950 DEG C. in the presence of alkaline earth compounds and optionally in the presence of uncolored halides and/or halogens, wherein the process may be conducted under reducing conditions and in the presence of alkali metal compounds.
Patent ES-8103927-A1 (ES)
Title: Method and apparatus for preparing moulded wafers.
IPC: A21C15/02
Filed: 1979-12-07
Abstract: Moulded wafer products are prepared by a novel process in novel apparatus from dough of high sugar content (25-60% w/w based on the farinaceous dough ingredient) by a two-stage process comprising initial baking of a light-textured water material (e.g. 2-3 mm thick), introducing the wafer while still hot (e.g. above 160-195 DEG C), into a cooling and compressing mould (3,4,5) of the apparatus, and compressing the wafer to reduce its wall thickness, e.g. by about 15-50%.
Patent ES-8100923-A1 (ES)
Title: Method of manufacturing a crank arm for a welded crankshaft, and a pressing equipment for carrying out the method
IPC: F16C3/10
Filed: 1980-01-22
Abstract: For manufacturing a crank arm for a welded crankshaft a flat blank is gripped along its contour in a ring-shaped holder and is subjected to pressing forces acting perpendicular to the plane of the blank to produce, by extrusion, a crank pin stub and a journal pin stub projecting from opposite sides of the blank, respectively. Each stub can be extruded in two stages, the first of which results in a by and large axial material flow while the second stage produces a combined axial and radial expansion of the first formed stub to circular cylindrical shape. Simultaneously with the first extrusion a fillet merging smoothly into the stub is pressed into that lateral surface of the blank from which the stub is extruded. The fillet may extend continuously around the stub or alternatively it may be indented only along that part of the stub surface which is oriented towards the other stub. A pressing equipment for carrying out the method comprises a stationary lower tool with a segmented ring which determines the contours of the stub formed by the extrusion and of the surrounding fillet. The equipment comprises two interchangeable upper tools each having a pressing mandrel arranged to produce, in cooperation with an anvil at the bottom of the ring a substantially axial and a combined axial and radial flow of material, respectively, within the extruded stub.
Patent ES-8100097-A1 (ES)
Title: Downflow or upflow adsorbent fractionator flow control system.
IPC: B01D/
Filed: 1980-03-18
Abstract: Apparatus particularly applicable to the drying of gases is provided for downflow or upflow adsorption of one or more first gases from a mixture thereof with a second gas to reduce the concentration of first gas in the mixture to below a permissible maximum concentration, having at least two sorbent beds, of which one is on adsorption while the other is being regenerated, and pneumatically operated valves for flow control of gas through the beds for adsorption and for regeneration. An overriding control such as a timer or a microprocessor programmed to control the regeneration time and purge flow fixes the cycling time, and switches the adsorbent beds at the end of each cycle period.
Patent ES-8104190-A1 (ES)
Title: Phenethanolamines, their formulations, use and preparation.
IPC: C07C233/12
Filed: 1980-04-01
Abstract: Compounds of formula (1): < CHEM > wherein: R1 is hydrogen or fluorine R3 is aminocarbonyl, methylaminocarbonyl, or C1-C2 alkoxycarbonyl and their pharmaceutically acceptable salts are effective agents in weight control in mammals.
Patent ES-8100619-A1 (ES)
Title: Advancing device with planetary wheels for fusing welding wires.
IPC: B23K9/12
Filed: 1980-04-12
Abstract: A planet guide roller welding wire feeding arrangement having at least two planet guide rollers rotatably mounted on a bearing part with the axes of rotation thereof defining an angle with the welding wire axis and are arranged radially outwardly from the welding wire axis. The bearing part encircles the welding wire and is supported for rotation with respect to the welding wire. The bearing part consists of a cylindrical sleeve having a slotted wall structure so that at least two parts thereof are movable toward and away from each other. The guide rollers are rotatably mounted on these two movable parts so that the guide rollers can be adjustably moved toward and away from each other. Structure is provided for facilitating the adjusting of the guide rollers toward and away from each other, which structure is responsive to a relative axial movement between a gripping member encircling the bearing part and selectively fixedly secured thereto.
Patent ES-8101389-A1 (ES)
Title: Improvements in or relating to an electrode
IPC: A61N1/05
Filed: 1980-05-31
Abstract: An electrode for implantation in body organs, in particular for stimulation of the heart muscle and for the conduction of body signals, has an insulated electrically conductive electrode lead 1, an electrode head 6, and an anchoring part 3 located on the leads and spaced from the head 6 to which part 3 body tissue may adhere to form an atraumatic anchoring for the electrode. The part 3 may be a woven or non-woven sleeve of artificial fibres, cotton, or silk, fixedly or slidably mounted on the lead 1. Alternatively, the part 3 may be formed by a roughened or porous portion of the insulating sheath 2 of the lead 1. Known traumatic anchoring means, such as hooks or bristles, may be provided to effect anchoring until the body tissue adhesions have formed on the part 3.
Patent ES-8101458-A1 (ES)
Title: Method and apparatus for continuously mixing of dry and wet products, especially of dry mortar ready for use.
IPC: B28C7/06
Filed: 1980-05-16
Abstract: A device for mixing mortar with a liquid or foaming material includes a reservoir for the dry mortar, a housing containing a portion of a driven shaft with the housing terminating at one end in a mixing chamber the mixing chamber contains a disc attached to the shaft and rotatable therewith on one side of the disc, there is located radially extending mixing paddles or blades, the outer edges of the blades and the discs being spaced a predetermined distance to define a gap between the inner surface of the wall of the mixing chamber and the outer edge of the blades and disc at one end of the mixing chamber an outlet is provided which is connected to a suction device and a baffle ring is situated about the outlet to divert material away from the suction inlet.
Patent ES-8201276-A1 (ES)
Title: Process for securing insulating rods in attachment fittings and apparatus for the realization thereof.
IPC: F16B11/00
Filed: 1980-06-13
Abstract: A method and device for anchoring rods of high tensile strength insulating material in metal attachment fittings are disclosed. The end of the rod which is previously split and traversed by a hole is inserted axially into the attachment fitting through an open end thereof. A fastening member is inserted into a blind hole extending across an internal cavity in the attachment fitting in line with the hole in the rod for spreading the rod end, the split end being brought into engagement with large wall portions of the inwardly flaring internal cavity of the attachment filling. A relatively high vacuum is applied to the internal cavity. The internal cavity is filled with a high strength, nonshrinking resin having a coefficient of expansion identical to that of the metal fitting through a channel in the fastening member. After polymerization the resin hardens on the rod to form a rigid block fast with the attachment fitting which prevents the rod from being pulled out of the attachment fitting. The protruding end of the fastening member is then severed level with the exterior of the attachment fitting.
Patent ES-8106248-A1 (ES)
Title: Purifying molten copper
IPC: C22B15/14
Filed: 1980-08-14
Abstract: Apparatus for continuously filtering and optionally degassing molten copper and otherwise extracting impurities therefrom, comprises at least one disposable porous ceramic foam filter 15 located in a tundish through which molten copper flows from an inlet (top left) to a spout 13 leading to a continuous casting machine (not shown). Perforate pipes 14 allow an inert or reactive gas to bubble through the copper, cleaning the filters and removing impurities from the copper. Vacuum may be applied at 16 to degas the copper.
Patent ES-8201912-A1 (ES)
Title: Ground effect vehicle.
IPC: B62D37/02
Filed: 1980-11-27
Abstract: A wheeled vehicle has an undertray shaped to form a venturi duct with a road or like surface over which the vehicle moves, the undertray being carried in substantially fixed relationship with the wheels, so that the vehicle chassis or body can move relative to the wheels without substantial alteration of the shape of the venturi duct. The undertray can comprise the lower wall of a shell enclosing the vehicle body or chassis.
Patent ES-8201162-A1 (ES)
Title: Novel aldehyde adducts of triamterene and a pharmaceutical composition containing the same.
IPC: C07D475/08
Filed: 1981-01-16
Abstract: The invention provides novel aldehyde adducts of triamterene having improved solubility and bioavailability as compared to triamterene. Pharmaceutical compositions containing the novel adducts and having diuretic activity are also described.
Patent ES-8202134-A1 (ES)
Title: Radiation receiver
IPC: F24S20/20
Filed: 1981-03-18
Abstract: A radiation receiver which includes a hollow body having an opening for the inlet of radiation, and a ceramic absorber arranged within the hollow body adapted to absorb the radiation energy received through the opening and to deliver it to a heat carrier medium in the form of thermal radiation.
Patent ES-8205674-A1 (ES)
Title: Screen with integrated signalling arrangement for a vehicle and process for its production.
IPC: B60Q1/50
Filed: 1981-08-26
Abstract: Glass pane for an automobile rear window where the pane has an electric signal light unit rigidly fixed thereto.
Patent ES-8206157-A1 (ES)
Title: Thermo irreversible gelling system and edible materials based thereon.
IPC: A23L17/00
Filed: 1981-10-08
Abstract: An edible product having a pH between 5 and 8 and having a gelled aqueous phase provided by a mixture of at least one glucomannan and at least one carrageenan produced by subjecting a gellable combination of at least one glucomannan and at least one carrageenan to a temperature of at least 50 DEG C for a period of up to 16 hours such as to form a thermo-irreversible gel in the aqueous phase. The product is preferably a meat analogue comprising proteinaceous material dispersed in and bound together by a thermo-irreversible gelled aqueous phase produced from such a gelling system.
Patent ES-8301831-A1 (ES)
Title: "Process for preparing hydrofluoric acid from fluorine-containing organic compounds"
IPC: C01B7/19
Filed: 1982-03-22
Abstract: Hydrofluoric acid can be obtained, in addition to CO and/or CO2, from organic fluorine compounds which contain no halogens other than fluorine, at elevated temperature in the gas phase. To this end, the organic fluorine compound is admixed with enough water to permit (taking into account the hydrogen which may be bound) all the bound fluorine to be converted into HF, and at least enough oxygen to permit (taking into account the amount of oxygen which may be bound) the hydrogen not bound as HF to be converted into H2O and all of the bound carbon to be converted into CO and/or CO2. The mixture is heated to temperatures at which HF is formed, followed by separation of the generated hydrofluoric acid from the resulting gas mixture.
Patent ES-8307353-A1 (ES)
Title: Fluidised bed combustor.
IPC: F27B15/10
Filed: 1982-06-10
Abstract: A method of starting up a fluidized bed combustor in which a gas containing oxygen is passed from an outlet beneath the level of the slumped bed to cause a spouting action above the level of the slumped bed. Liquid fuel is supplied from a nozzle adjacent to or located within the spout, and an ignition source applied to the bed. The liquid fuel and gas containing oxygen supply are regulated so as to fluidize at least part of the bed adjacent to the liquid fuel outlet and to obtain a controlled rise in the temperature of the bed until the hot fluidized condition is reached.
Patent ES-8306297-A1 (ES)
Title: Self-starting brushless D.C. motor.
IPC: H02P1/16
Filed: 1982-08-13
Abstract: A motor is self-starting using only one magneto-sensitive element because the motor is of a two-phase type and is provided with a detection device which detects towards which of the two phases the rotor is mainly directed. A presetting circuit compares the detected rotor position with the state of an energizing circuit in order to set this circuit so that the energizing circuit energizes the stator phases for said specific rotor position in such a way that starting of the motor is guaranteed, although initially with an undefined direction of rotation. By presetting the commutating direction of the energizing circuit the rotor subsequently locks the field which rotates in the correct direction if it has started in the incorrect direction.
Patent ES-8405492-A1 (ES)
Title: Hook members for a latching device and method of making same
IPC: F16B45/00
Filed: 1982-08-23
Abstract: The hook member has a hollow body 27 and a hook portion 29 both formed from a sheet metal blank. The blank has two hook parts 29a, 29b which are joined together (e.g. welded) to form the hook portion. The opposite end of the body has secured (e.g. welded) therein an internally threaded member (e.g. a bush 30) which screw- engages with a stem 17. The hook may be used to secure a spare wheel in a vehicle the stem being rotatable to move the hook axially between secured and released positions.
Patent ES-8306342-A1 (ES)
Title: Process for lining moulded articles and apparatus for performing the process
IPC: B29C65/48
Filed: 1982-09-22
Abstract: A process for lining moulded articles, e.g. for the internal lining of motor vehicles, and apparatus for performing this process, are described in which a lining apparatus is supplied with blanks in alternating manner via a paired arrangement of lining moulds. When one lining mould is in the operating position for the actual lining process, the other lining mould is supplying a completed moulded article to the lower mould of a bending-over and/or punching or stamping device and receives a new blank and then supplies it to the lining apparatus. In the meantime the first-mentioned lining mould has removed again a fully lined moulded article from the lining apparatus. The bending-over process takes place between the taking over of a blank from one of the blank supports on either side of the lining apparatus and the transfer thereof, after lining, to the lower mould of the associated bending-over device.
Patent ES-8308983-A1 (ES)
Title: Rotary shaft lubricating circuit
IPC: F16J15/40
Filed: 1982-10-04
Abstract: The lubricating system for a rotary spindle includes a sleeve fitting round the spindle, with an oil groove around it in the zone where it passes through a fixed sealing ring. This ring has a shoulder at each end, around which are fitted resilient sealing rings. Also mounted on the sleeve is a rotor forming a seal against the side of the fixed ring, incorporating a chamber communicating with the oil groove. - The rotor is held by a spring in contact with the side of the fixed ring. A second rotor is in contact with the other side of the fixed ring, with a further chamber communicating with the oil groove. A pumping system circulates fluid through the system of channels.  (2/3)
Patent ES-8307853-A1 (ES)
Title: Improvements in or relating to siloxanes.
IPC: C08G77/455
Filed: 1982-10-15
Abstract: The properties of polymeric compositions can be improved by the presence of a polysiloxane unit of formula < CHEM > where Q is a substituted or unsubstituted aromatic group, < CHEM > D is unsubstituted or substituted hydrocarbylene R<1>, R<2>, R<3>, R<4>, R<5> and R<6> each, independently, is unsubstituted or substituted hydrocarbyl. x, y and z each independently has a value from 0 to 100. Polyimides containing these units display improved solubility and adhesion they are useful, among other things, as protective coatings.
Patent ES-8401535-A1 (ES)
Title: Method of and device for making plastics bundles of bristles and individual bristles.
IPC: A46D1/08
Filed: 1983-02-16
Abstract: In a process for producing bristle tuft material or separate bristles of plastic or synthetic resin for making sweeping brushes, brooms or housepainters' and artists' brushes, endless monofilaments are extruded and then directly wound on a bobbin or guided together in the form of tow, such tow then being twisted and cross wound onto a bobbin without end flanges so that, for a given diameter or size of bobbin, the material is less sharply bent, and will be less permanently curled when taken off the bobbin. Furthermore it is possible for a much greater length of endless monofilament material to be put in a single package so that less of the weight of such a package is made up by the weight of the bobbin. From the point of view of production engineering, there is the useful effect that the monofilaments or the twisted tow may be run off parallel to the axis of the cross wound package and the drawing off part of the brush making machine made of simpler design.
Patent ES-8404180-A1 (ES)
Title: Vasodilator di:hydro-pyridine fast-release solid formulations
IPC: A61K9/20
Filed: 1983-03-09
Abstract: EP--78430 A New solid, fast-release preparations of dihydropyridines (e.g. nifedipin) having good absorption properties and a maximum relative standard deviation of the active substance content of 3% contain (A) 1 wt. part dihydropyridine; (B) 2.0-6.0 wt. parts polyvinyl-pyrrolidone (PVP) of mean molecular weight 15,000-50,000; (C) 3.5-15 wt. parts cellulose, 0.25-4.0 wt. parts starch and 0.25-4.0 wt. parts crosslinked insoluble PVPP as absorbent carrier substance; and, optionally, (D) further usual adjuvants and carriers. - Dihydropyridines such as nifedipin and nimodepin have circulatory effects. Nimodepin has cerebral effects. Active substance is absorbed very rapidly and completely, and content uniformity is good. DEAB- DE3142853 C Prodn. of "Nifedipin" compsn. comprises granulation mixt. of cellulose (5-20 pts. wt.), starch (1-5 pts. wt.) and crosslinked polyvinyl pyrrolidone (1-4 pts. wt.) as carrier (total 7-29 pts. wt.), with a soln. of "Nifedipin", i.e. dimethyl 2,6-dimethyl-4-(2-nitrophenyl)-1 ,4-di hydropyridine-3,5-dicarboxylate (1 pt. wt.) and polyvinyl pyrrolidone (Mr 15,000-50,000; 3-6 pts. wt.) in an organic solvent, e.g. EtOH, Me2CO, CH2Cl2, CHCl3 or their mixts. (2-20 pts. wt.); sepn. of the solid phase, then drying.
Patent ES-8501451-A1 (ES)
Title: Corrosion inhibition additive for fluid conditioning
IPC: C23F11/14
Filed: 1983-06-10
Abstract: A method and composition for corrosion protection of metal components of a fluid circulation system utilizing a buffered solution containing perchlorate ion and specific operative additives.
Patent ES-8506792-A1 (ES)
Title: Mixtures of quaternary polymer ammonium salts, surfactants and fatty acids, their preparation and use in cosmetic compositions.
IPC: A61Q5/12
Filed: 1983-12-28
Abstract: Aqueous compositions which have a pH not exceeding 7.1 and contain a combination of at least quaternary polymeric ammonium salts (homo- or copolymers with molecular weights from 10<3> to 10<9>) anionic or non-ionic surfactants or those with one positive and one or two negative charges in the molecule, or mixtures of surfactants of the stated type and fatty acids can be used as cosmetic agents provided that, when homopolymers are present, non-ionic surfactants or those with one positive and one negative charge in the molecule are employed and that surfactants with one positive and one or two negative charges in the molecule are mixed with anionic and/or non-ionic surfactants. The homo- or copolymers are reacted with the surfactants, with ion exchange, when anionic surfactants or those with one positive and two negative charges in the molecule are employed. When these cosmetic agents are applied to hair, especially on shampooing, there is formation of a creamy, stable foam with excellent conditioning effects.