baber/WOPTO huggingface dataset:
Patent ES-477992-A1 (ES)
Title: System for feeding two synthetic-resin components to a mold
IPC: B29C31/06
Filed: 1979-02-23
Abstract: A two-component molding system according to this invention has a pair of supplies each containing a quantity of a respective fluid synthetic-resin component capable of reacting and hardening with the other component. Respective conduits having upstream ends connected via pumps to the respective supplies and downstream ends connected via metering devices to a mixing chamber extend from these supplies. Molds are connected to the mixing chamber. A controller connected to the pumps and to the metering devices determines the pumping volume/time rates and compares them with the respective downstream actual volume/time rate at the downstream ends of the conduits. In the event that the actual rates are not substantially identical to the pumping rates, the controller sounds an alarm and shuts down the system.
Patent ES-482686-A1 (ES)
Title: Device for treating substances of different phases such as liquid, semi-liquid or pasty substances, by another phase, particularly a gaseous phase.
IPC: B01J19/24
Filed: 1979-07-20
Abstract: 1. Apparatus for treating substances in the form of a liquid, semi-liquid or pasty phase, with another phase, in particular a gaseous phase, comprising a combustion chamber (1) and a contacting chamber (2), said combustion chamber comprising a casing (3) which is closed in its upper portion by an end plate (4), an annular space (6) which is delimited internally by an internal perforated wall (7), a restricted passage (10), at least one conduit (8) for the tangential feed of a gaseous phase, and a means (5) for axial injection of the fuel through the end plate (4), characterized in that the casing (3) terminates at the downstream end with a convergent portion (9) in which an injection device (11) terminates substantially at the level of the restricted passage (10), on the axis of rotation of the combustion chamber (1), the contracting chamber (2) extending the combustion chamber (1) in a downstream direction on the same axis of rotational symmetry.
Patent ES-8101114-A1 (ES)
Title: Apparatus and method for energy conversion
IPC: G21B1/05
Filed: 1979-07-12
Abstract: Process and apparatus for liberation of energy by controlled nuclear fusion reaction involving isotopes of hydrogen gas. Highly ionized hydrogen gas containing a higher proportion of deuterium than in naturally occurring hydrogen is pressurized, together with an oxidizing gas within combustion chamber of reciprocating piston and cylinder engine. An electrical discharge within the combustion chamber causes generation of heat by atomic dissociation and exothermal recombination of hydrogen atoms and electrical excitation of ionized gas. Ionized deuterium in the hydrogen gas undergoes a nuclear fusion reaction with consequent liberation of heat energy and remaining hydrogen gas burns in the oxidizing gas to provide control on fusion reaction. Apparatus for producing ionized hydrogen gas in appropriate form by treatment of normal industrial hydrogen gas is disclosed, and also gas mixing apparatus for mixing the ionized hydrogen with atmospheric air as the oxidizing gas.
Patent ES-483546-A1 (ES)
Title: Electromagnetic Cut-out Device Used as a Relay or for Short Circuit Protection
IPC: H01H51/01
Filed: 1979-08-21
Abstract: An electromagnetic cut-out device is described in which magnetically held fixed (2) and movable (3) contacts are separated by magnetic repulsion by energizing the excitation circuit (52) of a magnetic device (11, 13), this circuit may include said two contacts so that separation of the latter automatically breaks the excitation circuit, the contacts being maintained in the separated configuration by means of a permanent magnet (9). A second similar electromagnetic arrangement may be provided which has an excitation circuit including said movable contact (3) and a further fixed contact (1) in contact therewith in the above mentioned separated configuration so that by energizing the circuit at contacts (51) the movable contact 3 is repelled once more to assume its original configuration, at the same time breaking the excitation circuit of the second electromagnetic arrangement. The cut-out device may also be used to replace fuses in electrical plugs or sockets, or as a short circuit protective arrangement to be included in circuit breakers.
Patent ES-8100194-A1 (ES)
Title: Boat having a wind-powered propulsion system
IPC: B63H9/06
Filed: 1979-09-10
Abstract: A wind propulsion system, useful in providing auxiliary power to save fuel and comprising a mast 4 and a sail 1, is provided. The sail is attached by four attachments 3, 7, 10 respectively to the mast, to the port and starboard sides of the boat and to the prow 5 of the boat, so that the sail when filled with wind provides a lifting as well as a forward force, to stabilize the boat. The sail has openings 12 which deflect the wind downwardly, increasing the lifting force.
Patent ES-489988-A1 (ES)
Title: N,N-dimethyl-O-pyrazolyl esters of carbamic acid, process for their preparation and their use as pesticides.
IPC: C07D231/20
Filed: 1980-03-27
Abstract: N,N-Dimethyl-O-(1,3,4-substituted-pyrazol(5)yl)-carbamic acid esters of the formula < IMAGE > (I) in which R is optionally substituted alkyl, cycloalkyl or phenyl R1 is alkoxy, alkylthio, alkylsulphinyl or alkylsulphonyl, and R2 is optionally substituted alkyl which possess insecticidal properties.
Patent ES-8104339-A1 (ES)
Title: A process for the preparation of brominated products of polystyrene.
IPC: C08F112/08
Filed: 1980-05-06
Abstract: 1. A process for the manufacture of brominated products of polystyrene, said products containing at least 50% by weight of bromine, by direct bromination of polystyrene obtained by radically initiated polymerisation, in solution and in the presence of a Lewis acid catalyst at low temperature, which process comprises carrying out the bromination in a partially halogenated hydrocarbon as solvent, in the presence of a divalent and/or trivalent iron salt or oxide as catalyst, in the temperature range from -30 degrees C to +30 degrees C.
Patent ES-8102863-A1 (ES)
Title: Process for binding aggregates using a polymerizable binder.
IPC: B22C1/22
Filed: 1980-07-22
Abstract: In the manufacture of cores and molds, an aggregate such as silica is mixed with a polymerizable binder such as a phenolic resin and with an organic or inorganic acid catalyst which has been blocked by reversible reaction with a volatile base e.g. an amine. The resultant mixture is heated under a reduced pressure of 10 to 70 mm Hg to unblock the catralyst and thereby effect polymerization of the binder. The use of high temperatures and unpleasent gaseous catalysts is avoided.
Patent ES-8300792-A1 (ES)
Title: Process for quickly stopping the polymerisation of vinyl chloride in an aqueous suspension.
IPC: C08F2/42
Filed: 1981-06-04
Abstract: Process for rapidly terminating the polymerization of vinyl chloride in aqueous suspension in the presence of lower dialkyl peroxydicarbonates by introducing effective amounts of ammonium hydroxide and an alkali metal thiosulphate, e.g. sodium or ammonium thiosulphate, into the polymerization medium. This process enables polymerization to be quickly and effectively terminated when a breakdown occurs.
Patent ES-8300212-A1 (ES)
Title: Method and apparatus for counting articles travelling in a continuous stream.
IPC: A24C5/32
Filed: 1981-06-22
Abstract: In a method and apparatus for counting indeterminately spaced articles 6a, 6b etc. travelling in a continuous stream, successive individual lead articles 6a of the stream are diverted from their direction of movement in an oblique direction. A sensor 5 located beneath the stream at the point of oblique movement detects the sequential presence and absence of articles which information is accumulated to obtain a count. For counting rod-shaped articles, such as cigarettes, a drum 2 having a helical groove 4 may be used to move the rods, the drum being located above a reflective scanning sensor head.
Patent ES-8206742-A1 (ES)
Title: Forward-reverse flow control system for a bypass steam turbine
IPC: F01D25/12
Filed: 1981-09-28
Abstract: A solution to the problem of excessive rotation loss heating in a bypass steam turbine has been provided by the introduction of a reverse flow of steam to the high-pressure section of the turbine during those operating periods in which such heating is of concern. The present invention is directed to a control system for automatically selecting either the forward or reverse steam flow regime as is most appropriate, depending on turbine and other related operating conditions. In a preferred embodiment, the control system includes means for selecting either a forward or reverse flow control signal to govern the steam admission control valves means for controlling the reverse flow valve and having decisional logic for determining whether the reverse flow valve shall be open or closed and means for controlling the ventilator valve and having decisional logic for determining whether the ventilator valve shall be open or closed.
Patent ES-8207063-A1 (ES)
Title: Steering column adjustable in height.
IPC: B62D1/18
Filed: 1981-10-05
Abstract: The steering column is mounted to be pivotable about the same axis as the steering shaft which extends through the column. The column carries a support plate for associated controls which is locked on the casing tube of the column which is pivotally mounted on a bracket for fixing the whole of the column to the body of the vehicle. An unlocking lever, pivotally mounted in the vicinity of the steering column, is extended by a curved rod which terminates in the vicinity of the steering wheel. A first travel of the lever puts an arm in contact with a pivotal cam, then a second travel of the lever pivots the cam and unlocks the column which can then be pivoted about its pivotal mounting on the bracket and adjusted to the desired height.
Patent ES-8206628-A1 (ES)
Title: Plant for continuously preparing starch glue.
IPC: B01F27/93
Filed: 1981-10-22
Abstract: The plant comprises a single reactor divided into adjacent cells which communicate together with a limited passage opening. An inlet for a primary starch fraction and an inlet for a starch-reducing product open into one end-cell, an outlet for the glue connects to the other end-cell and an inlet for a secondary starch fraction opens into an intermediate cell. In this intermediate cell a baffle-plate is mounted. A stirrer is mounted in the reactor and comprises in each cell a stirring disc extending eccentrically relative to the geometrical reactor axis.
Patent ES-8207120-A1 (ES)
Title: Antidepressant derivatives of trans-4-phenyl-1,2,3,4-tetrahydro-1-naphthalenamine and pharmaceutical compositions thereof.
IPC: C07C57/60
Filed: 1981-11-05
Abstract: Novel trans-isomeric derivatives of 4-phenyl-1,2,3,4-tetrahydro-1-naphthalenamine are useful as antidepressant agents. These novel compounds act to block the synaptosomal uptake of norepinephrine and serotonin (5-hydroxy-tryptamine), thereby alleviating abnormalities at central receptor sites. The preferred embodiment is the enantiomer trans-(1R)-N-methyl-4-(3,4-dichlorophenyl)-1,2,3,4-tetrahydro-1-naphth alenamine and its pharmaceutically acceptable acid addition salts.
Patent ES-8307263-A1 (ES)
Title: Substituted phosphonamides, a process for preparing the same and a pharmaceutical composition which is useful in the treatment of hypertension.
IPC: A61K38/00
Filed: 1982-02-16
Abstract: There are disclosed substituted phosphonamides and related compounds which are useful as converting enzyme inhibitors and as antihypertensives.
Patent ES-8305848-A1 (ES)
Title: Refractory hard material-carbon fiber cathode coatings for aluminum reduction cells.
IPC: C25C3/08
Filed: 1982-07-27
Abstract: Coating composition for the preparation of aluminum-wettable cathode surfaces for aluminum reduction cells, wherein the coating composition comprises Refractory Hard Material, a resin selected from the group consisting of phenolic resins, furane resin precursors, and mixtures thereof, mix liquid, curing agent, carbonaceous filler, and carbonaceous additive.
Patent ES-8501112-A1 (ES)
Title: Tube lane manipulator, spraying head and corresponding spraying method for the high-pressure blowdown of heat exchangers
IPC: F22B37/54
Filed: 1983-01-25
Abstract: Tube lane manipulator for the high-pressure blowdown of heat exchangers having tubes being spaced apart by a given pitch forming tube lanes therebetween with tubes on opposite sides and having closeable servicing openings formed therein providing access to the tube lanes, including a car being insertible into the tube lanes through the servicing openings and being movable therein by remote control, a spraying head being supported on the car and having nozzles with orifices for spraying jets of blowdown water in a given direction into spaces between the tubes, suction lines having suction stubs for pumping off accumulated blowdown water, and extendible and retractible clamping feet disposed on the car for clamping the car to the tubes on at least one side of a tube lane along a clamping plane in conformity with the given tube pitch, the nozzles being positioned in spraying positions of a spraying position sequence by the clamping feet clamping the car, the given spraying direction from the orifices of the nozzles being adjusted to the given tube pitch and the nozzles being spaced from the clamping plane by a distance being adjusted to the given tube pitch for spraying the jets of water into the spaces between the tubes and a method for carrying out a spraying operation.
Patent ES-8402065-A1 (ES)
Title: Microwave hearth
IPC: H05B6/80
Filed: 1983-01-26
Abstract: Fig. 3 shows a microwave hearth with a microwave generator arrangement and a grid resistor (12), the microwave generator arrangement being arranged in the upper region of the refining space wall, and having a bridge-shaped, internally hollow waveguide (2) with two outputs (5 and 6) which open into the refining space in the lateral regions of its roof. The grid resistor (12) is likewise arranged in the region of the refining space wall, its outer ends being connected together and to the hearth back wall by a metal strip (13). The metal flange simultaneously is integral with the external pipes of the grid resistor.
Patent ES-8501331-A1 (ES)
Title: Dispensing taps
IPC: B65D5/74
Filed: 1983-04-29
Abstract: A tap for "bag-in-the-box" containers, the tap having a body and a spigot, the inner end of the body being sealed with the spigot puncturing or removing the seal upon the first operation of the tap.
Patent ES-8504557-A1 (ES)
Title: Photo-electrostatic method for glaze-decorating ceramic tiles, machine therefor, and end product obtained therefrom.
IPC: G03G15/16
Filed: 1983-06-15
Abstract: The method disclosed is one of transferring the image from a transparency (13 or 111) - this either caused to reciprocate through a horizontal and longitudinal path, or revolve continuously - onto a tile (2) travelling below, synchronised in its movement with that of the transparency provision being made between transparency and tile for a conductive rotating cylinder (46) having a selenium outer surface (48), which, in conjunction with a lamp (15 or 113) and optic fibres (42) transferring the image line by line onto its top-most surface area, holds the latter by virtue of a positive charge induced by 'corona' stress into the dark areas of said image, bringing it round to a first point of convergence (S) between cylinder (46) aforesaid and a feed-cylinder (62) where negative-charged dry glaze particles (59) are offered by the latter to said dark areas there being a second point of convergence (S min ) envisaged diametrically opposite on said cylinder (46) to the optic fibres, where this dusting of dry glaze (59) is transferred onto the positively-charged top surface of the tile (2) to be decorated, this having been moistened beforehand, and given a base-coat of neutral glaze incorporating a bonding-agent which will fix the decorative pattern thus 'copied' - the finished glaze being subsequently protected by application of a frit.
Patent ES-8500869-A1 (ES)
Title: Process for extracting gallium using substituted hydroxyquinolines, and organic compounds having a sulfate or sulfonate group.
IPC: B01D11/04
Filed: 1983-08-25
Abstract: Gallium values are extracted and recovered from basic aqueous solutions thereof, notably from sodium aluminate solutions of Bayer process origin, by liquid/liquid extraction thereof with a water immiscible organic phase comprising an organic solvent having dissolved therein an organic-soluble substituted hydroxyquinoline and at least one organic-soluble organosulfate or organosulfonate comprising at least one acid function, either in the free acid or salt form thereof.
Patent ES-8504428-A1 (ES)
Title: Development of plant roots.
IPC: C12N15/82
Filed: 1984-02-27
Abstract: Beneficial growth of roots in dicotyledonous plants is achieved by genetic transformation with root-inducing A. rhizogenes, preferably the novel strain A. rhizogenes ATCC 39207. The A. rhizogenes not used to transform the plant is reduced to noninfective levels with A. radiobacter, preferably A. radiobacter K-84.
Patent ES-8500080-A1 (ES)
Title: Flushable filter for domestic water supply has piston
Filed: 1984-03-03
Abstract: From an inlet water is laterally deflected into a hollow cylinder inside a casing, with part of the cylinder wall forming a filter (12) through which purified water flows to an outlet chamber and thence to the conduit outlet. Axially movable in piston manner inside the filter is a flushing head for propelling water against an annular section of the filter interior to detach soil which drops into the lower end of the cylinder for removal. On movement along the filter wall, during which the remainder of the filter can operate normally, the flushing head acts as a scraper to detach coarse contaminants. The head may be returned to its initial position by a compression spring.
Patent ES-8602769-A1 (ES)
Title: Pyrrole carboxy-aldehyde derivs.
IPC: A61K31/40
Filed: 1984-03-28
Abstract: Pyrrole (1,2-c) carboxyaldehyde derivs. of formula (I), in which A is S, O or other, R3 is H, alkyl, phenyl or other, m is 1 or 2, n is 0, 1 or 2 and m+n is 1 or 2, are made by by treating a cpd. of formula (II) with a mixt. of phosphoryl chloride and dimethyl formamide at 0-20 deg.C..
Patent ES-8503495-A1 (ES)
Title: Wiping mop.
IPC: A47L13/146
Filed: 1984-05-30
Abstract: 1. Wiping mop with a stick (1), to which is fixed a wiping element, and a pressing device (3) for the wiping element, characterized in that the pressing device (3), designed as an area pressing device, is arranged behind a wiping head (4) on the stick (1), and in that the wiping element, designed as a wiping cloth (5), is detachably fixed to a pulling device (6) which leads from both lateral ends (8) of the wiping head (4) into and through the pressing device (3) and consists of two flexible rods (9) running in each case substantially to the two lateral ends of the wiping head (4) via the stick (1) to a pulling handle (2) in guide tracks (7), which rods take the wiping cloth (5) from a widespread position, in which the wiping cloth (5) extends to the two ends of the wiping head (4) into the pressing device to a position suitable for pressing the wiping cloth (5).
Patent ES-8506510-A1 (ES)
Title: Method of manufacturing cross-bars, sections, beams or the like of compressed small size vegetal parts.
IPC: B27N5/00
Filed: 1984-06-12
Abstract: 1. Method of manufacturing compressed elements from vegetable particles, in particular wood particles, mixed with binding agents, wherein the particles are introduced into a hollow chamber formed by a plurality of press dies and the press dies successively exert a pressing force from different directions upon the introduced mass under the influence of heat, characterised in that, for the production of support crossbars, profiles, beams or similar compressed elements, at least one, preferably two opposing board-like strips of pressure transmitting material, e.g. natural wood, fibre-reinforced plastic layers or the like provided with an adhesive and/or synthetic resin coating are inserted in the hollow chamber and confine the particles between them, whereupon firstly the press dies associated with the belt region exert a pressing power by way of the board-like strips upon the particles and then the press dies associated with the side surfaces are moved toward one another into pressing position, and that finally follow-up pressing of the belt regions of the compressed element is effected by maintaining the pressing power acting upon the side surfaces before the compressed element is hardened by the action of heat and maintenance of the pressing power.
Patent ES-8603837-A1 (ES)
Title: Cyanopyrazole herbicides.
IPC: A01N43/56
Filed: 1984-11-06
Abstract: 5-Cyano-1-substituted-1H-pyrazole-4-carboxamide derivatives useful as terrestrial and aquatic herbicides and aquatic algicides.
Patent ES-8605796-A1 (ES)
Title: Quinoline derivatives, process for their preparation and pharmaceutical compositions containing them.
IPC: C07F9/60
Filed: 1985-01-04
Abstract: Quinoline compounds of the formula: < IMAGE > in which: < IMAGE > represents a group of the formula: < IMAGE > in which: R' is hydrogen or methyl, R and R'' which are the same or different, each represents: hydrogen, (C1-C5) alkyl, (C1-C5) acyl haloacyl or aminoacyl, (C1-C3) alkylsulfonyl, or diethylphosphonyl n is an integer form 1 to 4 inclusive T is phenyl, halophenyl, trifluoromethylphenyl [(C1-C5) alkyl] phenyl, [(C1-C5) alkoxy] phenyl, or a five or six-membered heterocyclic radical containing one or two atoms selected from nitrogen and sulfur atoms optionally substituted by one or more (C1-C5) alkyl or (C1-C5) alkoxy. These compounds and physiologically tolerable acid addition salts thereof may be used a medicines especially in the treatment of disorders connected with hypoxemia and energetic metabolic insufficiency especially during cerebral aging.
Patent ES-8601273-A1 (ES)
Title: Rubber compositions and articles thereof having improved metal adhesion and metal adhesion retention.
IPC: C08K3/24
Filed: 1985-01-17
Abstract: A vulcanisable rubber compsn. contains 0.5-10 wt.% of Ni molybdate and/or Co molybdate, incorporated before curing. Pref. the amt. of Ni molybdate is 1.55 pts., w.r.t. 100 pts. rubber. The rubber may be natural and/or synthetic.
Patent ES-8606340-A1 (ES)
Title: Vincamine prepn. from tabersonine
IPC: C07D461/00
Filed: 1985-03-07
Abstract: The process comprises (a) hydrogenating a tabersonine salt soln. with hydrogen in presence of Raney Ni at 25-50 deg.C under 8-30 atmos. to give vincadifformine; (b) forming the salt with an acid to block the tert. N atom and prevent formation of the N-oxide; (c) oxidising with a solid mixt. of maleic and permaleic acids, at -10 to 5 deg.C for 1-1.5 hrs. to give 3-oxy vincadifformine; (d) heating a soln. of this at 30-50 deg.C for 2-4 hrs. to give apovincamine, epivincamine and vincamine; (e) precipitating with ammonia; and (f) filtering to isolate the vincamine.
Patent ES-8702114-A1 (ES)
Title: Device for preventing the crushing of piglets in piggeries, and its application as an indicating means at the start of farrowing.
IPC: A61D17/00
Filed: 1985-06-28
Abstract: Apparatus for preventing shoats from being crushed to death in hog breeding operations with at least one microphone associated with a farrowing pen accommodating the dam and the shoat, a noise detector which is connected to the microphone and which releases an electrical pulse based upon a stored acoustic signal serving as a comparison signal, and with a warning unit adapted to be actuated by the pulse released by the said noise detector. This apparatus may be used as a device for indicating the onset of the dam's birthing procedure.