baber/WOPTO huggingface dataset:
Patent ES-439409-A1 (ES)
Title: Process for injection molding a tire having a crown and sidewalls of different compositions
IPC: B29C45/14
Filed: 1975-07-10
Abstract: A process for injection molding a crown of a vehicle tire from one composition and the sidewalls from a different composition involves the steps of shaping the reinforcing structure in the mold, injecting a first composition over one side of the reinforcing structure to form a crown with a tread and injecting a second composition to form the sidewalls with an interface within the proximity of the edges of the reinforcing structure. In a preferred embodiment, the tire has the configuration of the one disclosed in U.S. Pat. No. 3,805,868. The annular reinforcing structure is shaped to be generally convex but concave towards the tread along its edges.
Patent ES-439675-A1 (ES)
Title: Method for making ribbons curlable in a cockade fashion
IPC: D04D7/10
Filed: 1975-07-23
Abstract: A method for making ribbons curlable in a cockade, comprising the steps of longitudinally superimposing to a base ribbon a tape, causing the ribbon to pass along with the tape in a shearing unit for laterally shearing on the two sides of the ribbon two roundish cuts or notches and inserting on the ribbon and tape superimposed thereto a metal ring at the center of the sheared area at each of the ribbon shearing locations, the operations being in timing relationship with the feeding system for the ribbon and tape.
Patent ES-443487-A1 (ES)
Title: Organic tricyclic compounds
IPC: C07C47/453
Filed: 1975-12-13
Abstract: Novel 9-aminoalkyl-methanoanthracenes of the formula: < IMAGE > wherein A is C1-C4 alkylene or C3-C4 alkenylene and R1 and R2 are each hydrogen, C1-C4 alkyl, C3-C4 alkenyl, C3-C4 alkynyl, C3-C6 cycloalkyl(C1-C3)alkyl, ar(C1-C3)alkyl or polyhalo(C2-C4)alkyl or, when taken together with the adjacent nitrogen atom, they may form a 5 to 7-membered nitrogen-containing heterocyclic ring which may contain an additional hetero atom, and their non-toxic salts, which are useful as anti-anxiety, anti-depressant, major tranquilizer, anti-histamine and anti-allergy drugs and can be prepared through a novel key intermediate, i.e., 9-formyl-9,10-dihydro-9,10-methanoanthracene, by various methods.
Patent ES-444304-A1 (ES)
Title: Tire pressure warning devices
IPC: B60C23/04
Filed: 1976-01-14
Abstract: A vehicle tire pressure warning system includes a rotating assembly and a non-rotating assembly. The non-rotating assembly includes a magnet and a pick-up coil. The rotating assembly includes a series circuit comprising a coil, a magnetically operated switch and a pressure actuated switch which is closed when the tire pressure is adequate. The magnetic switch is closed periodically by the magnet and current is induced in the coil. When the magnetic switch re-opens the coil is coupled to the pick-up coil and the flux collapse in the coil causes a signal to be induced in the pick-up coil. The absence of such a signal indicates that the tire pressure is too low and is detected by a counter system for each wheel which counts the number of pulses from all the wheels between pulses from the associated wheel.
Patent ES-446971-A1 (ES)
Title: Air blast dust removing machine
IPC: B08B5/02
Filed: 1976-04-07
Abstract: An air blast dust removal machine has a jet of air projected from at least one slot-like nozzle inclined at an obtuse angle towards an oncoming sheet material which is held to a moving permeable conveyor belt. The sheet material is held to the conveyor belt by at least one suction device desposed on the opposite side of the conveyor belt as the sheet material passes adjacent the jet of air. A second conveyor belt holds the sheet material from its top side by a suction device and an obtusely projected jet of air blasts dust from the bottom side of the sheet material.
Patent ES-453173-A1 (ES)
Title: Apparatus for direct reduction of sulfur-containing iron ore
IPC: C21B13/00
Filed: 1976-11-10
Abstract: Apparatus for direct reduction of iron ore containing sulfur comprises a shaft type reduction furnace with means for withdrawing two separate streams of spent reducing gas. One stream, being substantially free of sulfur is recycled through a catalytic reformer to produce fresh reducing gas. The other stream containing sulfur, is connected to process equipment such as a burner where sulfur is not of consequence.
Patent ES-453300-A1 (ES)
Title: Process and composition for the production of suppositories
IPC: A61K9/02
Filed: 1976-11-13
Abstract: Disclosed are a composition and process for the production of suppositories wherein a mixture comprising at least one ester out of the group of glycols preferably 1,2-propyleneglycol esterified with one saturated higher fatty acid such as myristic, palmitic and stearic acid and at least one pharmacologically active ingredient is formed, this mixture then is granulated with a solution of at least one film-forming polymer and the resulting granulate is pressed into suppositories on a tableting machine.
Patent ES-456332-A1 (ES)
Title: Skin cosmetic
IPC: A61K8/362
Filed: 1977-02-26
Abstract: Cosmetic composition for smoothing the human skin with softening effect on the horny layers of the skin and for treating and controlling hyperkeratotic states. Besides the softening effect on thickened and hardened horny layers, the composition brings about hydration of the skin and acts as a protective for retention of the skin's own amino acids so that it is suitable as a protective against the effects of weather conditions and of detergents and washing agents. The composition contains, besides the conventional cosmetic ingredients and, where appropriate, a sunscreen agent, as active, skin-softening component urea in an amount of 1 - 5% by weight and, as stabiliser for the urea, not more than 10% by weight, based on the urea, of a stable, odour-neutral, non-volatile physiologically tolerated aliphatic dicarboxylic acid which has low solubility in a lipid phase, and the composition has a pH in the range 4 - 7. The content of stabiliser means that, in any form, the cosmetic composition is stable and can be stored without a change of state for a long period.
Patent ES-460762-A1 (ES)
Title: 3-Cyanamino-2,6-dinitroanilines
IPC: A01N37/34
Filed: 1977-07-14
Abstract: A new class of 3-cyanamino-2,6-dinitroanilines has been discovered. The novel cyanamino compounds of this invention exhibit fungicidal activity against Plasmopara viticola, the causative organism of grape downy mildew.
Patent ES-467057-A1 (ES)
Title: Liquid fuel pumping apparatus
IPC: F02M41/14
Filed: 1978-02-16
Abstract: A fuel pumping apparatus for supplying fuel to an internal combustion engine includes an adjustable throttle movable against the action of resilient means by means responsive to the speed of operation of the associated engine to which fuel is being supplied. Movement of the throttle against the action of the resilient means reduces the rate of fuel supplied to the engine and temperature responsive means is provided to adjust the throttle to increase the rate of fuel supplied to the engine when the engine is cold.
Patent ES-468814-A1 (ES)
Title: Top arms for textile fibre roller
IPC: D01H5/50
Filed: 1978-04-14
Abstract: This invention relates to top arms for textile fibre roller drafting mechanisms, and in particular structure associated with same to permit the exclusive use of low ratio springs to change the pressure on the top rollers between at least two force magnitudes.
Patent ES-469945-A1 (ES)
Title: Method and apparatus for distribution of glass fibers
IPC: D04H3/03
Filed: 1978-05-17
Abstract: In the manufacture of glass fibrous products wherein gaseous streams of fibers are directed through conduits from a generally horizontal direction downwardly in a generally vertical direction towards a moving collection surface, the improvement wherein forming tubes are telescopically associated with downwardly sloping portions of the conduits and supported so that the forming tubes may be positioned at various distances above the collection surface and at various angular orientations relative to the moving collection surface. Also, the shaping of the forming tubes allows additional gaseous streams of fibers to be produced. By selectively manipulating the height and orientation of the forming tubes, the ability to produce a uniform deposition of material onto the moving collection surface is greatly improved. A method and apparatus for the application of binder is also disclosed. Binder atomizing nozzles are located at the periphery of the discharge ports of the individual forming tubes and can be adjusted to be held at any angle desired, thereby producing improved binder distribution onto the glass fibers.
Patent ES-471927-A1 (ES)
Title: Device for working the surface of workpieces having irregular contours.
IPC: B24B19/26
Filed: 1978-07-21
Abstract: A device for machining the surface of workpieces having irregular contours, having the form of a rotating body set against the surface to be machined and which periphery carries the tools for machining the surface of the workpiece, the rotating body is divided into a plurality of sections (21 ...), driven by a common shaft (23). For the purpose of individual setting of the sections (21 ...) against the surface to be machined, the shaft (23) passes excentrically through the sections (21 ...), there being on the shaft drive wheels (231) that act internally on each individual section and, also for each section at least one guide (25) that is easily rotatable in respect of the shaft (23) and also in respect of the section (21) against which it presses, so that the driven sections (21 ...) can, if necessary, be forced individually (arrow C) against the force of s return spring (241) and thus can be set against the surface to be machined.
Patent ES-473775-A1 (ES)
Title: Thienobenzazepine derivatives, processes for their production and pharmaceutical compositions containing them.
IPC: A61P25/24
Filed: 1978-09-28
Abstract: Thienabenzosepines of formula I, < CHEM > wherein R1 is hydrogen, halogen, trifluoromethyl or alkyl, alkoxy, alkylthio, alkylsulfinyl or alkylsulfonyl, each of 1 to 4 carbon atoms, R2 is hydrogen, alkyl of 1 to 4 carbon atoms, hydroxy-alkyl with a maximum of 4 carbon atoms, which may be acylated by an alkanoyl group of 2 to 18 carbon atoms of alkoxyalkyl with a maximum of 6 carbon atoms, and A is a radical of formula AI or AII < CHEM > wherein R3 is hydrogen, halogen, trifluoromethylthio, trifluoromethylsulfinyl, trifluoromethylsulfonyl or alkyl, alkoxy, alkylthio, alkylsulfinyl or alkylsulfonyl, each of 1 to 4 carbon atoms, R4 is hydrogen or alkyl of 1 to 4 carbon atoms, with the proviso that one of R3 and R4 is hydrogen and the other of R3 and R4 is other than hydrogen, and R5 is halogen or alkyl of 1 to 4 carbon atoms, and their preparation. (I) are useful for treating psychotic disturbances, depressions or relaxing muscles.
Patent ES-474368-A1 (ES)
Title: Method and device for cutting a tobacco leaf into portions suitable for use as binders or wrappers
IPC: A24C1/04
Filed: 1978-10-20
Abstract: A method and a device for cutting up a tobacco leaf into portions suitable for use as binders or wrappers, in which cutting members are employed, which have a cutting edge matching uninterruptedly the desired circumference of a wrapper or binder wherein a plurality of cutting members are arranged on a carrier in an arbitrary configuration, the tobacco leaf is spread across said number of cutting members, the tobacco leaf is divided up by the corresponding number of cutting edges and the leaf portions located within the cutting edges are removed from the cutting members, whereby the tobacco leaf is completely divided up in one run into usable and waste portions which considerably enhance the production of binders and wrappers.
Patent ES-475620-A1 (ES)
Title: Automatic injecting apparatus
IPC: A61D7/00
Filed: 1978-12-01
Abstract: An automatic injection device for small animals. The device comprises a work plate on which an animal to be injected can be positioned, a syringe mounted on the opposite side of the work plate from the side on which the animal to be injected is positioned during use of the device, first means for moving the syringe back and forth between a first position in which the syringe needle is entirely withdrawn on said opposite side of the work plate and a second position in which the syringe needle protrudes through an aperture in the work plate, and second means for detecting the presence of an animal to be injected in position on the work plate and for activating the first means. The first means comprises a single-action pneumatic motor and means for retaining the syringe in its second position while the mounting of the syringe is adjusted. Means for venting an accidental increase in pressure in the pneumatic supply, means for indicating the completion of a preset number of injections, means permitting the quick replacement of the syringe, and a transparent valve plate permitting the user to view at least a portion of the second means are provided.
Patent ES-481746-A1 (ES)
Title: Nitrogen bridgehead compounds having anti-allergic effect
IPC: A61P7/02
Filed: 1979-06-01
Abstract: Antiallergic and particularly antiasthmatic compounds of the formula: < IMAGE > of which 9-phenylhydrazono-6-methyl-4-oxo-6,7,8,9-tetrahydro-4H-pyrido(1,2-a)py rimidine-3-carboxylic acid is an especially significant example.
Patent ES-483675-A1 (ES)
Title: Magnetic pressure indicator with deactuator for bimetallic temperature-sensitive elements.
IPC: G01N15/08
Filed: 1979-08-27
Abstract: A magnetic differential pressure indicator is provided for detecting and indicating a pressure differential thereacross that is greater than a predetermined value in a fluid system, having a port that permits introduction or withdrawal of fluid for testing of operability under the predetermined pressure differential, and having a bimetallic element that prevents false actuation of the element at abnormal temperature, and a deactuator for the bimetallic element that permits such testing of the indicator via the port for operability even at such abnormal temperature.
Patent ES-483797-A1 (ES)
Title: Radially expandable mandrel for longitudinally shirring tubular casings, especially artificial sausage casings.
IPC: A22C13/02
Filed: 1979-08-31
Abstract: A cylindre head for turning up flexible material particularly synthetic guts for producing sausages, facilitates the withdrawl of the turn up part and subsequently avoids the deteriorations, since its diameter is adjustable within the sector comprising the turn up part. Preferably, the cylindre head comprises a plurality of spring elements, in particular round spring steel wires (15) distributed about its axis these springs may be spaced radially from each other above the surfaces of the lugs (25, 26), by means of an elongated working member (17) which may moove inside the head of the cylindre. Such a head of cylindre may be used either manually or mechanically and makes possible a permanent supply of high pressure air into the gut to be turned up, thereby improving the working member (17) as a hollow tube.
Patent ES-8104173-A1 (ES)
Title: Aromatic hydroxy compounds, process for their preparation, pharmaceutical compositions containing such compounds, and use of the latter.
IPC: C07C215/50
Filed: 1980-05-26
Abstract: The aromatic hydroxy compounds of the formula < IMAGE > in which R1 is a cycloaliphatic hydrocarbon radical, and Hal is halogen, and salts, especially pharmaceutically acceptable non-toxic acid addition salts of these compounds, can be used as diuretics and saluretics, e.g. for the treatment of oedema, as well as of hypertension.
Patent ES-8105985-A1 (ES)
Title: Quinoxalinyloxyphenoxyalkane carboxylic acid derivatives, their preparation and their use as herbicides.
IPC: A01P13/00
Filed: 1980-07-16
Abstract: The invention concerns novel compounds of the formula I < CHEM > The compounds are herbicides and in further embodiments the invention provides processes for the preparation of compounds of formula I, intermediates useful in the preparation of compounds of formula I, herbicidal compositions containing as active ingredient a compound of formula I, and processes for severely damaging or killing unwanted plants by applying to the plants or to the growth medium of the plants an effective amount of a compound of formula I.
Patent ES-8104899-A1 (ES)
Title: Method for continuous curding of milk during the production of white brine cheese and other soft cheeses
IPC: A23C19/024
Filed: 1980-09-12
Abstract: < IMAGE > <H0> Method for continuous curding of milk during the production of white brine cheese and other soft cheeses
Patent ES-8106488-A1 (ES)
Title: Method for production of acylhydrazones of formyl-acetic acid ester
IPC: C07C251/76
Filed: 1980-10-08
Abstract: A process is provided for production of acylhydrazones of formyl-acetic acid ester of the general formula < IMAGE > wherein R1 is an alkyl group with from 1 to 6 carbon atoms and R2 is an alkoxy group or an amino group. A propiolic acid ester of the general formula H-C 3BOND C-COOR1 is contacted with hydrazine derivatives of the general formula H2N-NH-CO-R2 in the presence of a solvent such as water or a lower alcohol. The resulting products are technically valuable starting materials for the production of biocides, for example of 1,2,3-thiadiazole derivatives.
Patent ES-8405839-A1 (ES)
Title: Liquid detergent compositions, their manufacture and their use in washing processes.
IPC: C11D3/39
Filed: 1981-03-31
Abstract: The present invention relates to aqueous alkaline built detergent compositions containing hydrogen peroxide. Alkaline conditions present particular difficulties for preventing the hydrogen peroxide from decomposing excessively rapidly during storage. Aqueous compositions containing a builder, especially polyphosphate or citrate, anionic sulphate or sulphonate surfactant, nonionic ethoxylate surfactant and hydrogen peroxide of acceptable peroxide stability can be obtained by employing an alcohol, preferably ethanol, or a polyhydroxy carboxylate, preferably gluconate, or especially both, in conjunction with a phosphonate, especially an ethylene amine methylene phosphonate. Many of such alkaline compositions are formulated to permit the anionic surfactant to work at or near to its optimum pH in conjunction with the builder. The invention also provides similar, but unbuilt compositions containing instead of the builder, additional surfactant, generally nonionic surfactant, and having a somewhat lower pH.
Patent ES-8307350-A1 (ES)
Title: Method of connecting plastic tube to a plastic member.
IPC: B29C65/00
Filed: 1981-10-29
Abstract: A method of connecting a plastic tube to a plastic hub is disclosed which includes preforming the tube by externally heating it in selected areas to cause outward bulging of the tube in those areas, applying an axial force on the tube to cause the bulges to compress axially while heated and molding the hub with the tube bulges in the mold.
Patent ES-8306164-A1 (ES)
Title: 4-Pregnene-derivatives, a process for their preparation and composition for the treatment of inflammatory conditions.
IPC: C07J71/00
Filed: 1981-12-03
Abstract: The invention refers to compounds having anti-inflammatory activity, characterized by the formula < IMAGE > (I) in the form of a stereoisomeric mixture or an epimer of the R or S type regarding the orientation of the substituents at the carbon atom in position 22, in which formula A is n-propyl or n-butyl and Z is hydroxyl or hydroxyl esterified with a fatty acid with a straight or branched hydrocarbon chain having 1-5 carbon atoms. The invention also refers to a process for the preparation of these compounds, a pharmaceutical preparation containing one of the compounds and a method for the treatment and control of inflammatory conditions.
Patent ES-8302646-A1 (ES)
Title: Process of production of organic dithio-acids
IPC: B03D1/00
Filed: 1982-04-13
Abstract: Process for the preparation of an organic dithio-acid by reaction of the corresponding dithio-ester and an alkali metal or alkaline earth metal hydrosulphide in a solvent in the presence of an excess of H2S and treatment with a mineral acid. The dithioic acids so obtained can be utilized as collectors for the flotation of minerals.
Patent ES-8307725-A1 (ES)
Title: Phenyl urea derivative.
IPC: A01N47/34
Filed: 1982-05-13
Abstract: Substituted N-(p-aminophenyl)-N'-benzoylurea of the formula < IMAGE > and the salts thereof, processes for producing this compound, and also compositions containing it or a salt thereof, for use in combating insect pests. This compound exhibits an insecticidal action and in particular a high larvicidal and ovicidal activity against insects that damage plants by eating.
Patent ES-8305461-A1 (ES)
Title: Exhaust gas recirculation valve and method of controlling the valve
IPC: F02M25/07
Filed: 1982-05-14
Abstract: An exhaust gas recirculation valve driven by an electric motor. The valve comprises a housing having an inlet port and an outlet port, a valve member disposed within said housing, an electric motor attached to the upper portion of said housing, a changing means for changing the rotation of said electric motor into the vertical movement of said valve member, said changing means being disposed between the shaft of said electric motor and a valve rod. The valve member is operated by said electric motor through the intermediary of said changing means. Therefore, the valve can be controlled delicately independent of the engine manifold vacuum. The valve may be incorporated into an electronic fuel injection system adapted to calculate the amount of fuel supply to an internal combustion engine by means of a control unit so as to obtain an optimum air-fuel mixture or air-fuel ratio. In this case, an actuating signal calculated on the basis of said amount of fuel supply and the information of sensors is given to said electric motor so as to obtain an optimum opening of the valve. Therefore, the valve can be controlled very accurately.
Patent ES-8304410-A1 (ES)
Title: Device for shifting fish into position for decapitating
IPC: A22C25/14
Filed: 1982-06-25
Abstract: A device for positioning of fish into their correct position for decapitating is disclosed. This device is applicable in fish-processing machines in which the fish lying transverse to their longitudinal extension in receiving troughs of a chain of troughs are fed to a decapitating tool. To this end, a shifting device comprises a shifting element engaging the snout of the fish and being activated and positioned dependent on the detection of the thickness of the fish in the region of its head. A feeler is coupled to a position sensor which emits measuring signals dependent on the position via a control circuit to control a stepping motor which drives the shifting element.
Patent ES-8307464-A1 (ES)
Title: Separable slide fastener and method of attaching the same to knit fabrics
IPC: A44B19/38
Filed: 1982-07-29
Abstract: A separable slide fastener has a pair of warp-knit stringer tapes each with a series of openings for easy attachment to a knit fabric. Each of the stringer tapes includes a reinforcement film bonded to a lower end portion thereof and having a recess which allows some of the tape openings to be exposed for use in attachment to the knit fabric. The recess may be covered with a thin layer penetratable by knitting needles. A separable bottom end stop is injection-molded on the reinforcement films bonded to the stringer tapes.
Patent ES-8308068-A1 (ES)
Title: High-temperature gas sampling probe.
IPC: G01N1/24
Filed: 1982-11-24
Abstract: Die Heissgas-Entnahmesonde (1) basiert auf dem Prinzip einer Wasserstrahlpumpe. Diese Sonde (1) enth{lt eine im Sondenk|rper (3) angeordnete Injektord}se (6), wenigstens einen mit der Einlassseite (6a) dieser D}se (6) in Verbindung stehenden ersten Kanal (8) zur Wasserzuf}hrung sowie wenigstens einen im Sondenk|rper (3) vorgesehenen, das entnommene Heissgas (5) f}hrenden zweiten Kanal (12), der vom Umfang des Sondenk|rpers ausgeht und zur Austrittsseite (6b) der D}se (6) f}hrt. Die Sonde erh{lt dadurch einen relativ einfachen und kompakten Aufbau.