baber/WOPTO huggingface dataset:
Patent ES-472350-A1 (ES)
Title: Method and apparatus for the thermal treatment of fine-grained material with hot gases
IPC: F27B7/20
Filed: 1978-08-04
Abstract: Method and apparatus for heat treatment of comminuted raw material of the type used, for example, for the production of cement in which the material is preheated in a preheater by means of hot exhaust gases from a kiln, the material is separately calcined for the deacidification of a portion of the calcium carbonate present and is subsequently burnt to completion in the kiln. The specific improvement of the present invention involves utilizing undispersed coarse pieces of fuel for the separate calcination and conducting the separate calcination at the material inlet end to the kiln.
Patent ES-474210-A1 (ES)
Title: Fruit juice extraction apparatus
IPC: A23N1/02
Filed: 1978-10-13
Abstract: Fruit juice extraction apparatus in which a pair of confronting frusto-conical discs are supported on a rotatable main shaft by ball and socket connections and retained in angular tilted relation by guide bearing assemblies to provide a point of minimum peripheral spacing between the discs on one side, a stationary wall being interposed between the discs and cooperating therewith to form separate pressure-applying travel paths for the respective halves of cut fruit sections, each of the paths converging in the direction of disc rotation from a path inlet adjacent the minimum spacing point to an outlet. The whole uncut fruits are supplied in advance of the minimum spacing point and gripped between the discs and carried to a slicing knife for cutting into half-sections which are carried through the converging paths and forced against perforate portions of the stationary wall by progressively applied pressure to extract the juice. As the outlets of the paths are approached, the cut faces of the fruit sections are forced against stationary spaced bars between which the pulp projects. A pair of rotatable rolls supported between the discs at the outlet have surface projections which extend between the bars to engage, further squeeze and remove the pulp projecting between the bars, and at the same time move the fruit section against a knife to shear the pulp from the peel. Length adjustable collar spacers on the main shaft provide relative spacing adjustments of the discs and stationary wall.
Patent ES-475929-A1 (ES)
Title: Fuel injection pump and plunger control means therefor
IPC: F02M41/14
Filed: 1978-12-12
Abstract: Designs for variably controlling the maximum quantity of fuel which can be delivered by a pumping stroke of pumping plungers are disclosed. These include combinations of resilient and rigid leaf spring arrangements for controlling the maximum pumping stroke with and without speed responsive control valves or cams, to provide excess fuel for starting and for shaping the maximum fuel delivery curve according to speed.
Patent ES-476480-A1 (ES)
Title: Antibiotic G-6302
IPC: A61K35/74
Filed: 1978-12-29
Abstract: A novel Antibiotic G-6302 is produced by cultivating a microorganism belonging to the genus Pseudomonas and being capable of producing Antibiotic G-6302 in a culture medium to have Antibiotic G-6302 elaborated and accumulated in the cultured broth and recovering the antibiotic. Antibiotic G-6302 is useful as a germicide or disinfectant.
Patent ES-481257-A1 (ES)
Title: Generation of halogens by electrolysis of hydrogen halides in a cell having catalytic electrodes bonded to a solid polymer electrolyte
IPC: C25B9/23
Filed: 1979-06-04
Abstract: A halogen such as chlorine is produced by the electrolysis of an aqueous solution of a hydrogen halide such as hydrochloric acid in an electrolysis cell having anolyte and catholyte chambers separated by a solid polymer electrolyte in the form of a stable, selectively permeable, hydrated ion exchange membrane. Catalytic electrodes in the form of fluorocarbon bonded, thermally stabilized, reduced oxides of platinum group metals are bonded to at least one surface of the membrane and an aqueous hydrochloric acid solution is brought in contact with the bonded anode to generate chlorine at the anode and hydrogen at the cathode.
Patent ES-481598-A1 (ES)
Title: Expansion tank and water box device for heat exchanger, such as a radiator of a motor vehicle
IPC: F28F9/02
Filed: 1979-06-15
Abstract: An expansion tank and water box device for a heat exchanger with a nest of parallel tubes, such as a radiator of a motor vehicle, in which the water box housed inside the expansion tank is maintained by the assembly of the tank with the hollowed plate through which extend the ends of the tubes. Ribs are interposed between the water box and the expansion tank. Said ribs depend, for instance, from the expansion tank.
Patent ES-8103629-A1 (ES)
Title: Gatherer sheet arrangement for a row crop harvesting header
IPC: A01D45/02
Filed: 1980-07-17
Abstract: A row crop header for mounting on the front of a combine has a transversely elongated main frame and a plurality of forwardly extending transversely spaced row units, each row unit being independently floatably supported by the frame. Each row unit has a forwardly and downwardly inclined frame with a top surface and a central fore-and-aft trough which forms the bottom of a fore-and-aft passageway. A pair of endless, flexible conveyor members are mounted on each row unit frame adjacent the top surface and have rearwardly moving inter-meshing inner runs on opposite sides of the passageway, a rotary cutting device being provided on the underside of the row unit frame adjacent the forward ends of the conveyor members for severing the crop from the field. A transverse conveyor spans the rearward ends of the row units for conveying gathered material to a feeding unit for delivery to a processing unit on the combine. A hood or gatherer sheet assembly in each row unit is composed of left and righthand portions, one on each side of the fore-and-aft passageway respectively, each portion being pivotable about a fore and aft axis and being releasably secured by spring latches.
Patent ES-8203756-A1 (ES)
Title: Tested, dissimilar helicopter stability augmentation
IPC: G05B9/03
Filed: 1981-02-23
Abstract: The main roll and yaw axes of a helicopter having a main rotor operative in response to cyclic and collective pitch commands and a tail rotor operative in response to pitch commands, include stability inputs to actuators which are selectively provided by an analog channel, a digital channel, or one half by each, the digital channels being manifested in a digital computer system which includes programs of self-test, in-flight comparison between the inputs and outputs of corresponding analog and digital channels, and ground tests of testable rate gyro inputs to the various digital and analog channels and the outputs thereof.
Patent ES-8204605-A1 (ES)
Title: Spatial logical puzzle
IPC: A63F9/00
Filed: 1981-05-28
Abstract: A spatial logical puzzle has a windowed unit 20 holding at least two spherical elements 21, provided with symbols 7 which can be matched to a predetermined code system by relatively rotating the elements. The unit 2 may be part of a pencil or be a piece of wire or a casing with by-pass channels 23 for altering the order of the elements or a cube with the elements at the corners. The elements may be geared together or be marked to form a calendar. Electrical or touch symbols may be provided. The elements may be rotated by fluid-pressure and position magnetically.
Patent ES-8603107-A1 (ES)
Title: Position indication system
IPC: G21C17/12
Filed: 1981-06-17
Abstract: System for detecting a number of devices moving in a longitudinal direction, each device moving into a corresp. sheath between two limits, comprises a series of detectors, each of which includes at least 1 gp. of coils arranged along the trajectory of the corresp. device, each coil undergoing a change of impedance when it is near the device. The system also has an appts. for applying to the coils an operating AC signal. - Specifically, the system includes a circuit for treating the signal and an appts. for successively placing the groups of coils for the respective detectors in signal communication with the signal treatment circuit. - The detection system is esp. for indicating the positions of control rods in a nuclear reactor. The signal treatment circuit can be outside the reactor, reducing the amount of material inside the reactor which has to be of controlled purity etc. The circuit may be common to all the detector circuits so that it may be switched from one circuit to another. GBAB- GB2078375 B A position detection system for a plurality of longitudinally movable members each movable within respective housings between first and second limits, comprising: a plurality of detectors each having at least a first group of coils disposed along the path of movement of a respective movable member, each said coil experiencing a change of impedance when in proximity to said member; means for supplying said coils with an AC operating signal, a signal processing circuitry; and means for sequentially placing the groups of coils of respective detectors in signal communication with said signal processing circuitry, each said coil associated with a single signal processing circuit of said signal processing circuitry.
Patent ES-8206767-A1 (ES)
Title: Wind driven electric generator.
IPC: F03D1/04
Filed: 1981-07-28
Abstract: The electric generator comprises a venturi tube (3, 10) and a drive rotor (7) which is equipped with blades and is located at the constriction of the venturi tube and the peripheral part of which forms the rotor of an alternator, the stator of which is incorporated in the wall of the venturi tube. A complementary generator (17) is preferably coupled axially to the rotor. It can be connected to a battery of accumulators (20) and act as a speed stabiliser.
Patent ES-8305839-A1 (ES)
Title: Dental alloys based on silver.
IPC: A61K6/04
Filed: 1982-01-27
Abstract: 1. Dental alloys, characterized in that they contain : Silver 20 at least (basic metall) Palladium 7.5 to 40% Platinum 8 to 20% Gold 7.5 to 30% and from 2 to 10% at least of a metal selected from zinc, copper, and M, M being ruthenium, iridium and rhodium, on the understanding that : - the maximal quantities of zinc, copper and M are respectively 5%, 8% and 2%, - the alloys contain no indium, tin and less than 0.05% of allergen metals such as iron, cobalt, nickel, chromium, manganese.
Patent ES-8304066-A1 (ES)
Title: N-phenoxyphenoxyalkyl-carbonylamino-carboxylic-acid derivatives, process for their preparation and their use as herbicides and plant growth regulators.
IPC: C07C235/20
Filed: 1982-04-23
Abstract: Novel N-phenoxyphenoxyalkyl-carbonyl-amino-carboxylic acid derivatives of the formula < IMAGE > in which R<1>, R<2> and R<3> independently of one another represent hydrogen or methyl, X represents hydrogen or chlorine and M represents hydrogen or a metal ion equivalent, a process for the preparation of the novel substances, and their use as herbicides and plant growth regulators.
Patent ES-8307578-A1 (ES)
Title: Thermoplastic container having a ring-shaped reinforcing zone at its bottom
IPC: B65D1/00
Filed: 1982-11-26
Abstract: A mold, for forming a container by fluid pressure, having two mold halves and two axially movable plungers, the plungers forming the bottom of the container therebetween, an inner plunger or mandrel having a concave end and a second plunger, hereafter called "the bottom part", having a convex end.
Patent ES-8400763-A1 (ES)
Title: Joining/separating sheet material along edges.
IPC: C09J7/35
Filed: 1982-12-23
Abstract: A seaming/inseaming tape for joining sheet material or separating previously adhered joining tape from sheet material comprises a strip of backing material (12) having at least one strip of metal foil (14) fastened thereto, as by stitching (16), the material foil being of a thickness that an electric current passed therethrough causes heating of the metal foil (14) to heat soften adhesive on a joining tape. In joining together abutting edges of sheet material the edges are overlapped with a joining tape which has a heat softenable adhesive thereof. A strip of metal foil (14) removably located beneath the joining tape is heated by electric current to melt the adhesive. After cooling, the metal foil strip (14) is recovered for re-use. In separating joining tape from sheet material to which it has been previously adhered, a metal foil strip (14) is located in contact with the joining tape and electrically heated to soften the adhesive whereafter the joining tape is stripped from the sheet material and the metal foil strip is re-usable.
Patent ES-8403201-A1 (ES)
Title: A steering system.
IPC: B62D5/10
Filed: 1983-03-11
Abstract: Two steerable wheels (30, 31) are coupled by a link (26) and operated by hydraulic actuators (12 and 13) with head chambers connected to a directional control valve (38) controlling the supply of hydraulic fluid from a pump (34). The valve (38) is positioned in accordance with the pressure difference between control lines (48, 49) connected to a manually operated metering pump (50). Feedback chambers on the rod sides of the pistons (14, 15) in the actuators (12, 13) are connected to the control lines (48, 49). In order to overcome problems arising from different rates of flow into and out of the feedback chambers, the control lines (48, 49) are connected by a compensating valve (54) which bleeds off pressure from either control line (48,49) when the pressure difference between the lines becomes too great.
Patent ES-8405409-A1 (ES)
Title: Beta-lactam derivatives.
IPC: A61P31/04
Filed: 1983-03-30
Abstract: A compound of formula (I) or a pharmaceutically acceptable salt or in vivo hydrolysable ester thereof: <CHEM contiene="yes"> wherein R<1> is hydrogen or C1-6 alkylcarbonyl or C1-6 alkoxycarbonyl R<2> is hydrogen, halogen, hydroxy, C1-6 alkoxy, nitro, amino, C1-6 alkyl, C1-6 haloalkyl, C1-6 alkylcarbonyloxy, C1-6 alkyl sulphonylamino, carboxy, cyano, or C1-6 alkoxycarbonyl R<3> is halogen, hydroxy, C1-6 alkoxy, nitro, amino, C1-6 alkyl, C1-6 haloalkyl, C1-6 alkycarbonyloxy, or C1-6 alkyl sulphonylamino, carboxy, cyano, or C1-6 alkyloxycarbonyl a process for the preparation of such compounds and pharmaceutical compositions comprising them.
Patent ES-8503746-A1 (ES)
Title: Process and apparatus for producing uniform fibrous web at high rate of speed.
IPC: D04H1/72
Filed: 1983-04-26
Abstract: A method and apparatus is disclosed for producing high quality fibrous webs at high rates of speed. Fibers are fed to a rotating lickerin for opening, then to a rotating card cylinder for individualizing, and are then doffed into an air stream from which the fibers are condensed, as on a moving foraminous belt.
Patent ES-8503662-A1 (ES)
Title: Acyl quinolinone derivatives, processes for their preparation, pharmaceutical compositions containing them and their use.
IPC: C07D409/02
Filed: 1983-06-16
Abstract: Quinolinone derivatives of the formula (I) < IMAGE > (I) in which X represents oxy or a direct bond, R1 represents an aliphatic, cycloaliphatic, aromatic, araliphatic, heterocyclic or heterocyclic-aliphatic radical or hydrogen, Ph represents an optionally additionally substituted 1,2-phenylene radical containing the group R1-X-C(O)-, and one of the radicals R2 and R3 represents an optionally esterified or amidated carboxy group R4 and the other represents hydrogen or an aliphatic radical or, in the case of a radical R3, hydroxy, and in which either RA and RB together represent oxo, RC and RD together represent an additional bond, or, when R2 represents a radical R4, RC is hydrogen and R3 and RD together represent oxo, and RE represents a radical R5 which represents hydrogen or an aliphatic, cycloaliphatic, araliphatic heterocyclic-aliphatic radical, or RA represents an optionally etherified hydroxy group and RB together with RC and also RD together with RE represent an additional bond in each case, or, when R2 represents a radical R4, RB and RC together represent an additional bond and R3 and RD together represent oxo and RE represents a radical R5, and their salts, have antiallergic properties. They are manufactured, for example, by subjecting a compound of the formula (IV) < IMAGE > (IV) in which Z represents a removable radical, or a tautomer and/or salt thereof, to intramolecular cyclisation.
Patent ES-8404372-A1 (ES)
Title: Process for the preparation of the C1 inactivator and its use.
IPC: A61K47/10
Filed: 1983-07-28
Abstract: 1. A process for the preparation of an inactivator which, if appropriate, is hepatitis-free and, if appropriate, can be lyophilized, of C1 esterase of the complement system (C1 inactivator) by combination of precipitation and adsorption processes which are known per se, which comprises using a carrier containing a hydrophobic group, preferably group, preferably a phenyl group, the carrier preferably being crosslinked agarose, as an adsorbent in this combination.
Patent ES-8406745-A1 (ES)
Title: Pneumatic liquid crystal material
IPC: G09F9/35
Filed: 1983-10-17
Abstract: Mfr. comprises (a) enclosing the pneumatic liq. crystal  material in a capsule which causes distortion of the liq. crystal material structure, by combination with pleochroic colourant and use of a confining element; (b) selecting the liq. crystal material and the encapsulating element with the same refraction indexes and dielectric constants; (c) mixing a vehicle material with the encapsulating element and the liq. crystal material; (d) withdrawing the vehicle and curing the encapsulatin element; (e) forming capsules from the emulsion, between 2 and 25 microns in size; (f) applying the capsules to a substrate or an electrode; and (g) applying another electrode protected by a coating over the side removed from the substrate of encapsulated material.
Patent ES-8505571-A1 (ES)
Title: Dynamometric tightening apparatus.
IPC: B25B23/14
Filed: 1984-03-16
Abstract: An apparatus displays the torque reached by a tightening tool on a case which is independent from the tool proper. For this purpose, the tool has diodes for transmitting infrared radiation, for example, while the case has diodes for receiving this radiation. In this way, the tool may be employed in any position while the case is placed in a visible region and displays the value of the torque applied to the part to be tightened.
Patent ES-8800493-A1 (ES)
Title: Outlet plug for recirculating circuit of nuclear reactor
IPC: G21C13/06
Filed: 1984-05-11
Abstract: Plug closes outlet nozzle having a nozzle bore adjacent to and coupled with a drain pipe connected to a coolant fluid recirculating circuit in pressure vessel filled with a coolant fluid, in order to shut off the circuit. Expandable gasket is attached to a straight circular tubular face of a plug closely coupled with the nozzle bore, so that the plug is closely fitted to the bore when it is inserted into the nozzle. Holder is attached to well contact the plug to the nozzle bore.
Patent ES-8606181-A1 (ES)
Title: Method and apparatus for indexing sheet material
IPC: B43L13/00
Filed: 1984-06-13
Abstract: In a plotter, an elongated strip of plotting paper extends between rolls at opposite ends of a plotting table to receive graphic information from a plotting instrument that is carried over the table by means of a motor controlled carriage. Different segments of the elongated strip are shifted onto the work surface of the table to receive the graphic information by coupling the strip to the plotting carriage and moving the carriage together with the strip across the table in an indexing operation. To prevent distortion of the material and associated positioning errors during the step of indexing, the material being pulled onto the table by the carriage is placed in tension and the material being discharged from the table is maintained substantially tension-free.
Patent ES-8601017-A1 (ES)
Title: Position tracking pulse emitter.
IPC: B41J19/18
Filed: 1984-08-09
Abstract: A marking pattern (21) is provided on a lead screw (7) in parallel with the thread of the lead screw. A carriage (3) driven along by the lead screw (7) contains a transducer (25) for sensing the marking pattern on the lead screw to produce electrical output signal pulses indicative of incremental displacement of the carriage (3). A printhead (1) can be mounted on the carriage (3) and the electrical output signal pulses from the transducer (25) used to control printing operations. The marking pattern (21) can be designed to provide control signals for other purposes, for example for controlling start-up, running, deceleration and reversal of a motor (9) driving the lead screw (7).
Patent ES-8604793-A1 (ES)
Title: Combustion oven and process for producing fuel from refuse.
IPC: C04B18/10
Filed: 1984-12-21
Abstract: The installation handling domestic refuse has three main sections, i.e. one of treating the refuse for obtaining high energy, low-emission fuel fraction. A second one treats the fuel prior to the introduction into the furnace and subsequent combustion. - The third one uses the ash and possibly dust from a filter mechanism as additives to sand-lime brick production, at the same time using the combustion heat.
Patent ES-8605608-A1 (ES)
Title: Improvements in rack and pinion system for activating lock cylinder units.
IPC: E05B35/06
Filed: 1985-02-19
Abstract: A rack and pinion activated lock cylinder unit includes a plurality of discs 1 which have pinion teeth 2 for engagement by rack teeth 25 on a corresponding key 14. The discs 1 are pivotally mounted on radial plates 4 which extend radially of the lock cylinder. Each of the discs 1 has a circular peripheral portion 23 which projects beyond the radial plate 4 into a corresponding groove 28 in the lock housing 35, to prevent the cylinder turning. Insertion of the appropriate key turns the discs to a position such that flats 3 on the discs face outwardly and turning of the cylinder is permitted.
Patent ES-8606506-A1 (ES)
Title: Rapid decarburization steelmaking process.
IPC: C21C7/068
Filed: 1985-03-13
Abstract: A decarburization procedure for rapidly decarburizing a steel melt comprising top injection of oxygen and powdered lime and bottom injection of oxygen and inert gas, discontinuance of the top injection at a specified time, and decarburization to the aim carbon content by the bottom injection.
Patent ES-8605352-A1 (ES)
Title: Frame for a ground working machine or a seeder.
IPC: A01C7/20
Filed: 1985-03-22
Abstract: A main frame of a soil cultivator or a sowing machine has two longitudinal members, each for support of a side frame. The longitudinal members are formed from tubes of rectangular cross-section and are attached to the tractor by a fitting (30) with a forked end (32). - The body (34) of the fitting has a narrow rhomboid cross-section which can fit inside the longitudinal member. The body of the fitting has two spherical bosses (36) to receive the fixing bolts which pass through the longitudinal member.
Patent ES-8608263-A1 (ES)
Title: Electric hot-plate.
IPC: H05B3/70
Filed: 1985-05-10
Abstract: 1. Electric hotplate with a hotplate body (12), on whose underside heating resistors (23, 24, 25) are embedded in grooves (20, 21, 22), which are arranged in spiral turns and whereof one is a main heating resistor (24, 25), which is controllable by a timing energy control device (40) and with an additional heating resistor (23), which can he switched in during an initial cooking phase and can he subsequently switched off by a thermal or time switch (34), characterised in that each spiral turn (36) contains three substantially parallel grooves (20, 21, 22), whereof the outer one contains the additional heating resistor (23) and the two others in each case one main heating resistor part (24, 25), which are connected in series for forming the main heating resistor.
Patent ES-8608385-A1 (ES)
Title: Equipment for making plastics parts by transfer-compression moulding.
IPC: B30B1/40
Filed: 1985-06-14
Abstract: The mechanical retention of the two components of a mould (1, 3) in the closed position is operated, on each of two opposing sides of the tooling, by two lever bolts (5) which are controlled in terms of their separation by a movable wedge (7) so as to become hooked into hollows (1a).