baber/WOPTO huggingface dataset:
Patent ES-8103404-A1 (ES)
Title: Vital electronic code generator
IPC: H04L27/10
Filed: 1980-01-10
Abstract: A code generator including a programmed microprocessor for transmitting a selected fixed frequenccy signal through optical isolators to tuned vital relay drivers. Feedback information from these drivers monitors their operation and checks operation of output circuitry. External time delays are provided to check program delays within the system and to ensure against the generation of erroneous codes due to cyclical resetting of the system. A rate selector is provided to permit selection of particular output code rates and is cycle checked continuously to ensure that the system is always certain of the selected code. Unique programming functions are also provided for self checking and for checking the operation of the microprocessor against the operation of external components to provide total system integrity and total system reliability. Diversity and cycle checking are used throughout the system to provide vital qualities. The system has no failure bias and is entirely self checking. Any component or program failure or malfunction causes the system to shut down completely.
Patent ES-8102122-A1 (ES)
Title: 4-Amino-6,7-dimethoxy quinazoline derivatives, process for their preparation, their use and a pharmaceutical composition.
IPC: C07D239/95
Filed: 1980-01-23
Abstract: 4-Amino-6,7-dimethoxy quinazoline derivatives of the general formula I, < CHEM > wherein X is O or CH2, and n and m are independently an integer of 1 or 2, and their non-toxic pharmaceutically acceptable salts, a process for their preparation a pharmaceutical composition with antihypertensive activity containing a compound of the general formula 1 and the use of compounds 1 for the preparation of an antihypertensive pharmaceutical composition.
Patent ES-8101086-A1 (ES)
Title: Supported titanium components of olefine polymerisation catalysts
IPC: C08F10/00
Filed: 1980-03-31
Abstract: A catalytic titanium component for the polymerization of alkenes-1 particularly propylene contains a halogenated titanium compound, an electron donor, and a mixture of a magnesium halide and an aluminium halide, characterized in that the titanium component contains 0.1 - 10% by wt. of titanium and the titanium : magnesium : aluminium weight ratio amounts to 1 : (0.5-20): (0.05-2.5), while the magnesium : aluminium weight ratio is at least 3 : 1. With such very specific weight ratios, the aluminium halide does not act as an inert filler, but has a very special action, reflected in a particular high activity and good stereospecificity of a catalyst system containing such a titanium component. The carrier is prepared by grinding the magnesium halide and aluminium halide in the absence of the electron donor.
Patent ES-8106145-A1 (ES)
Title: 1-(2,4-Dichlorophenyl)-1-(2,6-dihalogenobenzylmercapto)-2-(1,2,4-triazol-1-yl)-ethanes, process for their preparation and their use as fungicides.
IPC: C07D249/08
Filed: 1980-07-16
Abstract: 1. 1-(2,4-Dichlorophenyl)-1-(2,6-dihalogenobenzyl- mercapto)-2-(1,2,4-triazol-1-yl)-ethanes of the general formula see diagramm : EP0022531,P12,F1 in which X and Y are identical or different and represent halogen, and physiologically acceptable acid addition salts thereof.
Patent ES-8106747-A1 (ES)
Title: Aqueous dispersions, their preparation and their use in preparing coating compositions.
IPC: B32B27/28
Filed: 1980-08-20
Abstract: 1. Claims for the Contracting States : BE, CH, DE, FR, GB, IT, LI, NL, SE Aqueous pigment-containing dispersions having a solids content of 35 - 65% by weight of a) polymers A, used as a binder, and optionally containing hydrophilic groups, which contain incorporated therein 70 - 100% by weight of polymerised units of styrene/butadiene, butadiene/acrylonitrile, ethylene/vinyl chloride, styrene/(meth)-acrylic acid ester, vinyl acetate/ethylene or vinyl acetate/vinyl chloride, 0 - 15% by weight of other monomers and 0 - 15% by weight of unsaturated carboxylic acids, the amides thereof and/or other hydrophilic monomers containing sulphonic acid, amino or hydroxyl groups, and b) water-soluble polymers B, used as co-binder, characterised in that the water-soluble polymers B 1) consist of poly(meth)acrylamide, polyvinyl pyrrolidone, and/or copolymers of vinyl alcohol/vinyl acetate, vinyl pyrrolidone/vinyl acetate, (meth)acrylamide/styrene or ethylene oxide/propylene oxide having molecular weights of 1,000 to 1,000,000, 2) polymer B is mixed in a quantity of 0.5 - 50% by weight, based on polymer A, with the latter, 3) polymer B being partially or completely bonded to polymer A and the quantity of bonded polymer B amounting to at least 0.5% by weight of polymer A, 4) the non-bonded polymer B not exceeding 2% by weight of the pigment composition and 5) polymer B being added to the latex of polymer A before the binder and the pigment are mixed. 1. Claims for the Contracting State : AT Process for the production of aqueous pigment-containing dispersions having a solids content of 35 - 65% by weight of a) polymers A, used as a binder, and optionally containing hydrophilic groups, which contain incorporated therein 70 - 100% by weight of polymerised units of styrene/butadiene, butadiene/acrylonitrile, ethylene/vinyl chloride, styrene/(meth)acrylic acid ester, vinyl acetate/ethylene or vinyl acetate/vinyl chloride, 0 - 15% by weigh of other monomers and 0 - 15% by weight of unsaturated carboxylic acids, the amides thereof and/or other hydrophilic monomers containing sulphonic acid, amino or hydroxyl groups, and b) water-soluble polymers B, used as co-binder, characterised in that the water-soluble polymers B 1) consist of poly(meth)acrylamide, polyvinyl pyrrolidone, and/or copolymers of vinyl alcohol/vinyl acetate, vinyl pyrrolidone/vinyl acetate, (meth)acrylamide/styrene or ethylene oxide/propylene oxide having molecular weights of 1,000 to 1,000,000, 2) polymer B is mixed in a quantity of 0.5 - 50% by weight, based on polymer A, with the latter, 3) polymer B being partially or completely bonded to polymer A and the quantity of bonded polymer B amounting to at least 0.5% by weight of polymer A, 4) the non-bonded polymer B not exceeding 2% by weight of the pigment composition and 5) polymer B being added to the latex of polymer A before the binder and the pigment are mixed.
Patent ES-8106328-A1 (ES)
Title: Coke oven door with a voluminous gas collecting space.
IPC: C10B21/20
Filed: 1980-08-27
Abstract: A coking chamber of a coke-oven battery, with heated longitudinal walls interconnected by a doorjamb at each end, is closed by a pair of doors sealingly fitting into these doorjambs. Each door has a vertical channel separated from the exterior by an outer wall with a heat-insulating layer and from the interior of the chamber by an upright metal plate facilitating thermal conduction therebetween. The channel is accessible at various levels or over its entire length to gases evolving from a charge inside the chamber which, in rising toward the roof of the chamber, retransmit some of their heat through the metal plate to the charge for enabling substantially uniform heating thereof from four sides.
Patent ES-8202400-A1 (ES)
Title: Internal combustion engine air intake control systems
IPC: F02M31/06
Filed: 1980-12-01
Abstract: In an internal combustion engine air intake temperature control system a pivotal valve is movable between two extreme positions of angular movement to open one and close the other of a cold air inlet and a warm air inlet to an engine air intake passage, said valve being biased in a direction to close said cold air inlet, and a thermo-responsive device in said intake passage includes an actuator constructed so as, in response to increasing temperature in said intake passage, to engage said valve and move it against said bias to open said cold air inlet and close said warm air inlet, said valve also being movable to open said cold air inlet, against said bias, in response to a predetermined pressure differential across said valve, and said thermo-responsive device including a stop member constructed so that, when the temperature sensed by said thermo-responsive device is below a predetermined value, the stop member is positioned so as to prevent complete closure of said warm air inlet by said valve.
Patent ES-8301550-A1 (ES)
Title: Spacer grid for nuclear fuel assembly.
IPC: G21C3/00
Filed: 1981-01-21
Abstract: The present invention relates to a spacer grating for fuel element in a nuclear reactor of the PWR type, said grating being constituted by intersecting plates. Over the greater part of the walls equipped with springs, double springs comprise two active parts on either side of the wall on which the double spring is placed, allowing the symmetrical action of this spring on two different pencils inside two adjacent cells. On the other walls equipped with springs, single springs comprise one active part only, disposed in one of the two cells separated by the wall on which is placed the spring of which the other part is not capable of coming into contact with a fuel pencil. The invention is particularly applicable to the manufacture of fuel assemblies in nuclear reactors of the PWR type.
Patent ES-8204664-A1 (ES)
Title: Process for modifying the surface of aluminium printing-plate carrier materials, and process for producing printing plates from these materials.
IPC: C25F3/04
Filed: 1981-03-06
Abstract: At least one surface of printing plate substrate materials based on aluminium or an alloy thereof is modified with aqueous alkali after the material has been electrochemically roughened in dilute aqueous acid or an aqueous salt solution. The modification comprises removing the material from the roughened surface to an extent of from 0.4 to 3.0 g/m<2>, in particular 0.5 to 2.5 g/m<2>, using aqueous alkali at pH >/= 11, in particular >/= 12, at from 30 DEG C to the boiling point of the alkali for from 1 to 90 sec. A printing plate can be produced using the modified substrate material by applying a light-sensitive layer to the roughened, modified and optionally anodically oxidised surface of the substrate material.
Patent ES-8307386-A1 (ES)
Title: Method of producing an identity document
IPC: G03B27/02
Filed: 1981-09-30
Abstract: A black and white microfilm reproduction is made of a person or their photograph and accompanying text data. A sheet of multicolor photographic paper then is exposed to the black and white image carried on the microfilm and to another color film carrying a multicolor security pattern, mark or the like. The paper then is developed to produce the document having a black and white image of the person to be identified and accompanying text data together with overlying multicolor security pattern. The security pattern has lines that vary in color along their lengths independently of one another.
Patent ES-8303099-A1 (ES)
Title: Thoracic drainage device.
IPC: A61M1/00
Filed: 1981-10-27
Abstract: A thoracic drainage unit for removal of fluids from the thoracic cavity of a patient and/or to assist a patient in breathing comprises a collection chamber for receiving the fluids from the patient and an underwater seal located between the collection chamber and the patient. The underwater seal prevents pressure being applied to the thoracic cavity or backflow to that cavity. The water or other liquid for the seal is provided with the collection chamber as a complete unit ready for use. A collapsible bottle has a breakable neck that is readily broken by the user, whereupon the bottle is collapsed to force the liquid therein to create the liquid seal. A baffle is provided to prevent the liquid from reentering the bottle as it reexpands so that the precise needed volume of liquid is retained to create the seal. Also, the water seal is located in a particular location, and the underwater seal chamber is designed such that seal integrity is not lost upon tipping over the drainage unit and the seal remains viable upon rerighting the unit. The underwater seal chamber is designed to allow viewing of an air leak from the patient, even through foaming or opaque fluid. Critical measurement area for collected fluids is provided, and hangers that can be used also as floor stand are included with unit.
Patent ES-8300076-A1 (ES)
Title: Organic ameliorators protected by a hydrocarbon structure allowing the improvements of soil properties
IPC: C05F11/00
Filed: 1981-12-16
Abstract: Process of manufacture of solid and liquid organic soil ameliorators characterized in that while stirring at between 20 DEG C. and 70 DEG C. an aqueous suspension of substance rich in organic matter is incorporated to a hydrocarbon based aqueous emulsion, the mixture obtained being, as necessary, filtered in order to remove excess water Solid and liquid organic ameliorators constituted by an organic matter coated by 0.25 to 25% by weight hydrocarbon applications for the improvement of soils for agricultural and horticultural cultivation, re-timbering and ballasting of oil tankers.
Patent ES-8401158-A1 (ES)
Title: Rectilinear point warp machining
IPC: D06C23/04
Filed: 1982-01-29
Abstract: The process comprises deposition of corrosive material over selected zones of the cloth, by stamping or the use of moulds. The residues are removed via a cleaning process. - The machine must have a set of needles, and two sets of warp pins, with the possibility of introducing a weft thread in each row of the weave.
Patent ES-8302684-A1 (ES)
Title: Water-thinnable epoxides, method for their preparation and their application.
IPC: C08G59/42
Filed: 1982-03-09
Abstract: A water-dilutable epoxide which is free from glycidyl ester and glycidyl ether groups, characterized in that it contains, in addition to at least one epoxide group, at least one ester group of a monocarboxylic acid and a further ester group which is vicinally arranged thereto, this further ester group having been obtained by reaction of an OH group with a polycarboxylic monoanhydride, wherein the second COOH group formed from the anhydride by the esterification occurs wholly or partially in the form of a salt with a base processes for preparing it and the use thereof in aqueous media or media compatible with water.
Patent ES-8303681-A1 (ES)
Title: Riot grenade having a light ignition charge.
IPC: F42B12/50
Filed: 1982-05-08
Abstract: 1. Strike grenade of a cylindrical type, particularly a tear gas grenade, which comprises at least two blocks (15, 16), with a central channel, of an active pyrotechnic composition, capable of being ignited by means of at least one igniting composition (17) arranged on at least one of the ends of these blocks, and the blocks being housed in an outer casing (1) which can be opened by the pressure of the combustion gases, and grenade which can be equipped with an axial igniter stopper fixed onto the rear end (4) of this grenade, characterized in that, on the one hand, the central channel of the blocks (16) is equipped with an inner tube (13, 14) which can be destroyed in the thermodynamic conditions of the combustion of the blocks, the igniting composition consisting of two coatings (17) which adhere to the inner tubes (13, 14) and which are situated opposite each other and enclose between them an empty space in the middle of the grenade and in that, on the other hand, the outer casing (1) has an opening strength which is greater than 2 bars.
Patent ES-8306409-A1 (ES)
Title: Self-tensioning motor transmission control system.
IPC: F16H63/08
Filed: 1982-06-17
Abstract: Disclosed is a self-tensioning motor transmission control system having a manually positioned driver member that moves planarly to remotely move a driven member that is operably connected to a gear change mechanism and moves planarly to effect a change in the transmission gears by means of a plurality of flexible force transmitting members, such as cables, that are connected to the driver and driven members in such a manner that the force transmitting members are self-tensioning and are subjected only to tensional pulling forces.
Patent ES-8305529-A1 (ES)
Title: Circuit breaker with vacuum switch.
IPC: H01H33/666
Filed: 1982-07-16
Abstract: A load switch includes a vacuum switch in series with an air disconnecting switch. The vacuum switch comprises a fixed electrode, a movable electrode attached to one end of an axially movable control rod and a retaining spring which exerts a resilient force on the control rod tending to separate the electrodes. The air disconnecting switch comprises a conically shaped male contact and an opposing female contact shaped to permit insertion of the male contact therein. The male contact has a relatively large diameter base portion attached to the other end of the control rod and forming a step with the control rod. The female contact has spring loaded locking projections for releasably engaging the step of the male contact and a stopper for exerting a force on the control rod sufficient to close the electrodes of the vacuum switch when the male contact is moved against the stopper after engagement with the female contact. The spring loading of the locking projections of the female contact, the shape of the male contact and the spring constant of the retaining spring are selected such that the force on the control rod during engagement of the male and female contacts is not sufficient to close the electrodes of the vacuum switch, while the force on the control rod during disengagement of those contacts acts to fully separate the electrodes of the vacuum switch prior to the release of the male contact.
Patent ES-8306384-A1 (ES)
Title: Synergistic reinforcement promoter systems for filled polymers.
IPC: C08L23/00
Filed: 1982-08-26
Abstract: A reinforced, filled hydrocarbon polymer composition, having increased strength and ductility, contains synergistic mixtures of at least two copolymerizable interfacial agents including an adsorbable agent and a soluble agent.
Patent ES-8609021-A1 (ES)
Title: Improved spray-suppression device.
IPC: B32B33/00
Filed: 1983-03-30
Abstract: A laminated, spray-suppression device having service properties over a wide range of use temperatures includes a non-woven nylon fabric core layer to inhibit stress cracks originating at low temperatures in an embrittled, grass-like low density polyethylene or polypropylene layer on one side of the core layer from propagating through to a high density polyethylene backing layer on the other side of the core layer.
Patent ES-8404294-A1 (ES)
Title: Glassware former control
IPC: C03B9/40
Filed: 1983-05-09
Abstract: The process comprises supervision via a computer (11) connected to two further computers with individual sections. Each section has blocks of valves and formers for the glassware. A timing pulse generator is also provided.
Patent ES-8507083-A1 (ES)
Title: Deposition of a tin oxide layer on a substrate.
IPC: C03C17/23
Filed: 1983-09-01
Abstract: The invention relates to the coating of substrates, especially of glass, with pyrolysable organic tin compounds. It proposes to employ dipropyltin bistrifluoroacetate as powder. It makes it possible to manufacture substrates coated with layers of tin with improved electrical characteristics.
Patent ES-8500599-A1 (ES)
Title: Dispenser of single film sheets.
IPC: G03B42/02
Filed: 1983-11-22
Abstract: An apparatus is provided for separating and dispensing a single film sheet from a stack of the sheets.
Patent ES-8506021-A1 (ES)
Title: Antibacterial agents.
IPC: C07D221/00
Filed: 1984-02-22
Abstract: Novel naphthyridine-, quinoline- and benzoxazine- carboxylic acids as antibacterial agents are described as well as methods for their manufacture, formulation, and use in treating bacterial infections including the description of certain novel intermediates used in the manufacture of the antibacterial agents. The agents have the formula: < CHEM > and wherein n, n min , n''' and n''' are integers as specified herein, and X, Y and R1 to R6 are common radicals as specified herein.
Patent ES-8500811-A1 (ES)
Title: Press for exerting a pressure on an area.
IPC: B27N3/24
Filed: 1984-03-22
Abstract: In a device for applying surface pressure to advancing workpieces like boards of wooden material etc. with at least one continuous compression belt against the inside of which a compression plate acts, several pressure chambers are distributed along the width and/or the length of the effective pressure surface of the belt. Each pressure chamber consists on the one hand of a sealing strip and on the other hand of the facing surfaces of the compression plate and of the compression belt. The sealing strips are resiliently secured against and can be released from the compression plate by a strip-like diaphragm that demarcates a pressure space.
Patent ES-8502842-A1 (ES)
Title: Machine for extruding raw food pastes
IPC: A21C5/02
Filed: 1984-04-09
Abstract: The machine consists of a tubular body provided with internal grooves and closed at one end or base by a disc provided with a number of holes surrounding another central hole. The disc is held stationary by a ring screwed on to the main body. The holes are for the forced outlet of solid macaroni lengths, while central hole serves to support the journal of an axle carrying the helical blade which moves with a tight fit in grooves.
Patent ES-8603787-A1 (ES)
Title: Process for producing acidic compositions and acidic compositions obtained.
IPC: C11D7/00
Filed: 1984-04-12
Abstract: Acidic compositions having a pH value of less than about 1 are produced by a process comprising the steps of mixing from about 45 to about 85 weight percent hydrochloric acid with from about 20 to about 55 weight percent phosphoric acid in an acid resistant vessel for an effective period of time to provide a substantially homogeneous acidic mixture admixing the homogeneous acidic mixture into an effective amount of water to provide an aqueous acidic mixture and admixing from about 2 to about 20 weight percent of a hydroxy carboxylic acid and from about 0 to about 20 weight percent of a hydroxy carboxylic acid and from about 0 to about 20 weight percent of a dicarboxylic acid into the aqueous acidic mixture to produce aqueous acidic compositions having pH values of less than about 1. The aqueous acidic compositions so produced can then be admixed with various constituents, such as polyamines, inorganic acids or organic acids, to provide modified aqueous acidic compositions.
Patent ES-8506035-A1 (ES)
Title: Bis-alkylphosphonium salts of N-phosphonomethyglycine.
IPC: C07F9/38
Filed: 1984-05-09
Abstract: Alkylphosphonium salts of N-phosphonomethylglycine having the formula < CHEM > wherein R1, R2, R3 and R4 are the same and are selected from the group consisting of saturated or unsaturated alkyl groups having from 2 to 5 carbon atoms, and their use as herbicides.
Patent ES-8505841-A1 (ES)
Title: Apparatus for shielding a molten metal stream
IPC: B22D37/00
Filed: 1984-10-26
Abstract: An apparatus for shielding from the surrounding air a stream of molten metal being discharged from a discharge sleeve of a metallurgical vessel includes a tuyere-like adapter device mounted about the discharge sleeve. The tuyere-like adapter device is supplied with a pressurized inert gas and is constructed to produce a hollow jet of inert gas having a maximum length of approximately 20 cm as a gaseous shield surrounding a molten metal stream discharged from the discharge sleeve.
Patent ES-8605702-A1 (ES)
Title: Rotary nibbles for sheet metal
IPC: B23D17/04
Filed: 1985-05-08
Abstract: The rotary nibbler has a body (11) with a bearing sleeve (12) having a bearing surface, for a spindle (14) with a groove (18) defining a helical cutting edge. The bearing sleeve also has a flat workpiece engaging face (24). This defines with the axis of rotation an edge which approximates the helix edge (A) of the groove. - The bearing sleeve has a curved surface (27) contiguous with the spindle sidewall and opening to the workpiece engagement face, to define a cutting edge (26) fixed w.r.t. the body and cooperable with the helical cutting edge upon rotation of the spindle.