baber/WOPTO huggingface dataset:
Patent ES-8201487-A1 (ES)
Title: Tin and tin lid hooking up installation - includes conveyor with hook up device with two rollers drivable in vertical axis of rotation
IPC: B65B7/28
Filed: 1981-03-24
Abstract: The installation is used for hooking up the edges of the tin and tin lid after the filling of the tin and brings together the tin and tin lid on the way to a closing installation. The installation consists of a conveyor for the continuous onward movement of the parts brought together and a hook up device with two rollers with two of their vertical axes of rotation drivable on either side of the conveyor track and positioned at such a distance from each other that they engage with circumferential grooves on opposite ends of the lid edge and hook it below the edge of the tin. The inside width of the working slot between the rollers is automatically adjustable, dependent on any change in the width of the tin lid during its passage through the working slot.
Patent ES-8203065-A1 (ES)
Title: Process and apparatus for the production of technical lead oxide.
IPC: C01G21/06
Filed: 1981-04-30
Abstract: A method and an apparatus for the production of industrial lead oxide involving mixing molten lead and air in a reactor. A particularly advantageous, having a desired particle size can be obtained with a PbO content of considerably more than 99%. The lead flow is introduced at a constant and even rate and the air flow is altered very slightly in order to maintain the pre-determined reaction temperature having fluctuations of a maximum of +/-5 DEG C. The constant and steady infeed of the lead flow is achieved by using an apparatus according to the invention. The apparatus, which is situated above the reactor, includes a supply vessel charged with molten lead from a melt container, the supply vessel having an exchangeable nozzle which is provided with a control-operated cleaning pin. The nozzle extends into a reaction space and the supply vessel is connected to the melt container via a feed line and an overflow. The nozzle can also be of a known spray nozzle type which is fed with heated compressed air via a line running through the said melt container.
Patent ES-8300525-A1 (ES)
Title: Lubricant composition and metal forming process.
IPC: B05D5/08
Filed: 1981-06-01
Abstract: A drawing and ironing process is disclosed for making unitary can bodies from blackplate, or non-tinned steel, utilizing a novel composition comprising finely-divided molybdenum disulfide, an acrylic ester/arcylic acid polymer and a polyethylene or similar wax, in an aqueous medium.
Patent ES-8207511-A1 (ES)
Title: LH-RH antagonists.
IPC: C07C67/00
Filed: 1981-06-02
Abstract: Disclosed herein are peptide analogs of the luteinizing hormone releasing hormone (LH-RH) which are potent antagonist of LHRH. The analogs differ in structure from LH-RH by having different amino acid residues at positions 1, 2 and 6, and optionally at positions 3 and 10. Methods for preparing and using these analogs are described.
Patent ES-8300466-A1 (ES)
Title: Hollow fiber-type artificial lung having enclosed heat exchanger.
IPC: A61M1/16
Filed: 1981-08-25
Abstract: A hollow fiber-type artificial lung having an enclosed heat exchanger comprises a first housing and a second housing connected together coaxially. A gas exchange chamber is defined in the first housing by a pair of spaced walls and a bundle of hollow fibers designed for gas exchange arranged in the first housing and between the pair of walls. The hollow fiber bundle is preferably constricted at the central portion to increase the packing ratio of the hollow fibers. The second housing is connected to the first housing by way of a blood chamber and has a pair of spaced apart walls, and multiple tubes which extend lengthwise between the pair of walls to effect heat exchange between a circulating heat exchange medium and the blood flowing through the multiple tubes.
Patent ES-8306805-A1 (ES)
Title: Electrolytic cell with exposed iron
IPC: C25B11/04
Filed: 1981-09-15
Abstract: The cell comprises an anode chamber and a cathode chamber. To increase performance, at least part of the surface of the components containing iron is given a protective coating - The coating minimises ionisation of the iron, and excludes contamination of the electrolysis products.
Patent ES-8302923-A1 (ES)
Title: Process and device for servo control.
IPC: B60H1/00
Filed: 1981-12-22
Abstract: This invention relates to a process for servo-controlling a magnitude TI depending on a parameter theta , whereby: the variations in time of a second magnitude TG which varies as a function of the parameter theta and to which the magnitude TI is related are monitored a control signal TGE=TDS+TER is provided, TER being a function of the deviation between the reference value TR and the real value TI of the first magnitude, and the value of TDS being equal to the arithmetical mean between maximum and minimum values, TGEMX and TGEMN respectively, of the second magnitude TG determined previously and the value of the parameter theta is adjusted to servo-control the second magnitude TG by the calculated value TGE.
Patent ES-8303583-A1 (ES)
Title: Tamping tool assembly
IPC: E01B27/16
Filed: 1982-01-21
Abstract: A tamping tool assembly includes a tamping tool carrier associated with each track rail and mounted for vertical movement on a mobile track tamping machine frame. Two vibratory tamping tool supports are mounted on the carrier for pivoting about an axis extending perpendicularly to the vertical plane defined by the rail and the supports extend to the left and to the right of this plane. The upper ends of the supports are linked to a common drive for vibrating the supports. Two pairs of tamping tools are mounted on the lower ends of each support and the tamping tool pairs on one support are spaced from the tamping tool pairs on the other support so that each pair of the tamping tools is in vertical alignment with a respective one of two successive cribs between three successive track ties. The tamping tools of each pair are immersible in the respective crib upon vertical downward movement of the carrier. A drive on each support reciprocates the tamping tools of each pair towards and away from the elongated ties edges defining the respective cribs.
Patent ES-8306472-A1 (ES)
Title: Compounds and methods for treating depression.
IPC: C07D309/12
Filed: 1982-05-31
Abstract: Compounds of the formula: < CHEM > wherein: X is fluorine, chlorine, or bromine, and R is a group of the formula: < CHEM > wherein R3 is hydrogen, (C1-C4)alkyl, or (C1-C4)alkoxy, and R4 is (C1-C4)alkyl or (C1-C4)alkoxy or a (C1-C8)alkyl ester thereof or a non-toxic pharmaceutically acceptable salt thereof inhibit MAO in vivo and can be administered either alone or in combination with an aromatic L-amino acid decarboxylase inhibitor for the treatment of depression.
Patent ES-8400354-A1 (ES)
Title: Splicer device to disassemble and recompose yarn mechanically.
IPC: B65H69/06
Filed: 1982-10-29
Abstract: The invention consists of a splicer device to disassemble and recompose yarn mechanically, whereby the splicer device comprises facing disks to untwist and retwist mechanically two yarns positioned between the two disks, a cutter to eliminate excessive tail ends of yarn protruding from the two disks, a crank to set the two disks in rotation, a cam to actuate the cutter that eliminates the excessive tail ends, a lever, cam and spring to provide variable, elastic thrust, momentarily between the two disks, and an actuator which cooperates at least partly with one single programmed actuator.
Patent ES-8308732-A1 (ES)
Title: Mold for continuous casting of metal
IPC: B22D11/055
Filed: 1982-12-14
Abstract: The mold is constructed as a unit to be inserted in a water tank, the water tank being mounted to an oscillating table. The unit itself is comprised of the mold tube proper mounted between two end flanges which are interconnected by means of a structure which either includes directly a cooling jacket enveloping the mold tube or the jacket is separately connected to the connection between the two end flanges. That unit as a whole is inserted into the water tank whereby the flanges establish top and bottom closures for the water tank, and the lower flange centers the unit in the tank.
Patent ES-8402677-A1 (ES)
Title: Battery separators
IPC: H01M50/494
Filed: 1983-02-01
Abstract: A battery separator material particularly adaptable for use in maintenance free batteries. The battery separator material includes diatomaceous earth filler, acrylate copolymer binder and a combination of fibres comprising polyolefin, polyester and glass fibres, and has a total pore volume greater than 65%, an average pore size of 14 microns or less and an ohmic resistance of 0.015 ohms per in<2> or less.
Patent ES-8402210-A1 (ES)
Title: Electrical brake system for electric rolling stock
IPC: H02P3/18
Filed: 1983-02-22
Abstract: An electrical brake system for an electric rolling stock includes a filter condenser (4) and a chopper (7) connected in parallel thereto. If the voltage across the filter condenser (4) rises excessively due to an abrupt variation of the trolly load or a momentary coming-off of the pantagraph 2 from the trolly 1, it is detected and the chopper (7) is operated so as to suppress the excessive voltage and at the same time reduce the chopper current automatically in accordance with a predetermined timing pattern, not to a complete cut off of the regenerative braking current, but maintaining the regenerative control, thereby allowing a quick restoration of the regenerative current when the power system is rid of the disturbance.
Patent ES-8401797-A1 (ES)
Title: Method for the pneumatic emptying of a pressure vessel filled with powdered material.
IPC: B65G53/66
Filed: 1983-03-02
Abstract: 1. Method of pneumatic discharge of fine-grained material from a storage container (1) into a pressurised feed pipe (2) in which the material in the storage container is under a regulable pneumatic pressure and passes out of the storage container through a regulable pneumatic nozzle (5) into the feed pipe and the pneumatic nozzle and the pneumatic container pressure are regulated as a function of the desired quantity of material discharged, characterised in that a) the quantity of material discharged is continuously determined by weighing of the container, b) in the event of deviation of the quantity of material discharged from the predetermined theoretical value the pneumatic nozzle is regulated so as to keep the quantity of material discharged constant, c) and when the limits of the range of regulation of the pneumatic nozzle are reached, the pneumatic pressure in the container is also regulated in such a way that the pneumatic nozzle remains within its range of regulation.
Patent ES-8501637-A1 (ES)
Title: Process for the separation of particulate solids from vapors.
IPC: C10G11/18
Filed: 1983-08-08
Abstract: A process and related apparatus for separating particulate solids from a stream comprising vapors and particulate solids passed in admixture through an elongated contacting zone. The stream is discharged downwardly at an angle to the vertical along the inside wall of a cylindrical disengagement zone and at an angle to the horizontal of greater than 0 DEG and less than 45 DEG . The solids separate due to centripetal acceleration and fall to the bottom of the disengagement zone.
Patent ES-8602364-A1 (ES)
Title: A process for decaffeinating green coffee.
IPC: A23F5/20
Filed: 1983-08-08
Abstract: Green coffee is decaffeinated in at least three extraction sections in continuous or semi-continuous countercurrency to an extraction liquid containing water and methyl ethyl ketone or methyl acetate, at a temperature approximately equal to the boiling temperature of the solvent. The coffee is supplied to the first extraction section section with approximately its natural water content, and the organic solvent is supplied to the last extraction section with a water content of 5 - 10 % by volume. Water is added to the first extraction section in at most such a quantity that no segregation occurs, and the solvent enriched with caffeine, withdrawn from the first section, contains 5 - 10 % by volume of water. The residence times of the coffee and the extraction liquid in the extraction apparatus, the phase ration between the extracted coffee and the extraction liquid and the number of extraction sections are attuned to each other in such a manner that the caffeine content of the extracted coffee is less than a pe-determined percentage, preferably less than 0.1 %, calculated on its dry content.
Patent ES-8406615-A1 (ES)
Title: Construction of modular buildings
IPC: E04B1/344
Filed: 1983-09-16
Abstract: A modular building comprises at least one standardized transport container 1 which is arranged such that it is supported and fastened by its means suitable for fastening on a number of beams (2 Fig. 15) which are removed from the container 1 and are positioned in situ so as to constitute a support structure. The container has double walls and the longitudinal exterior sections (4 Fig. 15) are withdrawn and arranged, as a base floor, adjacent the base. Outer end walls 17, which during transport act as covers, are articulated in a hinged manner to the container and are made to rotate in order to situate them such that they form front portions, which front is completed by a number of wall panels (18 Fig. 13) which are transported in the container, are connected to one another and at the bottom are fixed on the above-mentioned floor and are retained at the top by means of a crossbar 21 which is connected to the afore-mentioned articulated covers 17.
Patent ES-8502377-A1 (ES)
Title: Manufacture of vehicle tires
IPC: B29D30/08
Filed: 1984-01-13
Abstract: A method and apparatus for building a tire comprising fitting a patterned cavity of a tread mould with unvulcanized tread composition, shaping the radially inner surface of the tread to a first profile to accommodate a tread reinforcement breaker, consolidating the assembly and shaping its radially inner surface to a second profile, fitting a tire carcass into the second profile, completing the tire assembly, vulcanizing the assembly in the tread mould and removing it from the mould. The method includes various means for fitting the components for consolidating them and for forming the required profiles for subsequent components.
Patent ES-8602926-A1 (ES)
Title: Low temperature bleaching composition
IPC: C11D3/39
Filed: 1984-01-19
Abstract: Bleaching compositions which provide effective bleaching at low temperatures comprise: (a) monoperoxyphthalic acid and/or a water-soluble salt thereof (b) a water-soluble inorganic bromide salt and (c) an aromatic sulphonamide compound comprising benzene sulphonamide, toluene sulphonamide, ethylbenzene sulphonamide, dodecylbenzene sulphonamide,xylene sulphonamide, N-alkali metal salts of the said sulphonamides, N-acetyl or N-benzoyl derivatives of the aforesaid sulphonamides or salts, or mixtures thereof.
Patent ES-8501862-A1 (ES)
Title: A method and a device for lining pipelines by means of a flexible hose containing a curable plastic.
IPC: B29C63/26
Filed: 1984-04-03
Abstract: PCT No. PCT/SE84/00126 Sec. 371 Date Dec. 6, 1984 Sec. 102(e) Date Dec. 6, 1984 PCT Filed Apr. 6, 1984 PCT Pub. No. WO84/03928 PCT Pub. Date Oct. 11, 1984.A method and a device for lining existing pipelines such as water conduits and sewers disposed in the ground with a flexible hose containing a curable plastic material which hose is introduced into the pipeline to be lined in uncured state and is then made stable in form by curing of the curable plastic material included in the hose. To make possible a rapid and efficient curing of the plastic material included in the hose (4) the hose (4), after being pressed out against the pipeline (1) by means of compressed air, is exposed to radiation energy from a curing aggregate (18) containing a radiation source (19), which aggregate is drawn internally through the hose (4) at the same time as air flows through said hose.
Patent ES-8502714-A1 (ES)
Title: Vulcanisable halogen-containing rubber mixtures, and process for vulcanizing or cross-linking.
IPC: C08K5/54
Filed: 1984-05-10
Abstract: The invention is directed to vulcanizable halogen containing rubber mixtures which contain a silicate filler and a silicon containing isothiuronium compound and a process for vulcanizing or cross-linking these mixtures.
Patent ES-8505987-A1 (ES)
Title: Stereo-selective de-acylation of acyl glyco-pyranose derivs.
IPC: C07D309/14
Filed: 1984-07-20
Abstract: 1-O-acyl glycopyranose derivs. of formula (I), belonging to the D- or L-series, with gamma- or beta-anomeric configuration, in which X is O or NH, R1 is lower or higher alkyl, opt. substd. aryl, cycloalkyl or aralkyl, R2 R3 and R4 are H, R1 or OCR1, R5 is H or CH2OR6, and R6 is R2 R3 or R4, are de-acylated by reaction with a solution of ammonia in an aprotic solvent e.g. acetonitrile, tetrahydrofurane or their mixts., at ambient temp. for between 5 and 48 hours.
Patent ES-8602400-A1 (ES)
Title: Cellulose derivatives as dental cream gelling agents
IPC: A61K8/21
Filed: 1984-09-18
Abstract: A dental cream having desirable rheological characteristics such as smoothness, good "stand-up" on a toothbrush and absence of "tailing", contains a mixture of sodium carboxymethyl cellulose and a low viscosity hydroxyethyl cellulose, as a gelling agent, these compounds being present in a weight ratio of about 3:2 to 2:3 to each other. The dental cream may also contain fluorides such as sodium monofluorophosphate optionally together with sodium fluoride, and calcium phosphate as a polishing agent. Alternatively, the gelling agent may be high viscosity hydroxyethyl cellulose alone (i.e. without any in which case sodium carboxymethyl cellulose.
Patent ES-8700027-A1 (ES)
Title: Method of stuffing pitted olives with anchovies
IPC: A23L19/00
Filed: 1984-11-21
Abstract: Incoming batches of olives crudely packed in brine are subjected to a homogenization process in respect to their initial brine content, by replacing the brine with fresh brine until the olives have a waste lye value less than 0.05N and a pH of about 3.8. These olives are pitted leaving an open cavity and the removed plugs are saved. A stuffing of anchovy meat, tuna-fish or pepper mixed with a texturizing agent such as an aqueous solution of sodium aliginate is prepared and the olives are stuffed with it. The stuffing has an aqueous solution of calcium chloride dripped on it to gel its surface and the filled cavities are closed with the saved plugs of olive. The stuffed olives are packed into containers, macerating fluid is added and the contained olives packed in macerating fluid are thermically pasturized to sanitize and stabilize them.
Patent ES-8609299-A1 (ES)
Title: Flavanon derivatives.
IPC: C07D407/04
Filed: 1985-08-28
Abstract: 1. Flavanone derivatives of the formula I see diagramm : EP0173186,P12,F1 wherein Ar**1 and Ar**2 are each phenyl which is unsubstituted or monosubstituted to trisubstituted by OH, alkyl, alkoxy, acylamino, halogen, COOalkyl and/or NO2 and/or substituted by a methylenedioxy group, and the alkyl, alkoxy and acyl groups each have 1-7 C atoms, but wherein the HO group is only in the 6-position if at least one of the radicals Ar**1 and Ar**2 is substituted phenyl, and phosphoric acid esters thereof and the salts of these compounds.
Patent ES-8705183-A1 (ES)
Title: Printed circuit element with a cover sheet containing polyimide.
IPC: H05K3/28
Filed: 1986-02-24
Abstract: A printed circuit element in which the outer conductor layers of the electrical components arranged on the outer conductor layers are provided with a cover layer. The cover layer includes a heat-sealable high-temperature adhesive joined to a layer of intractable fully aromatic polyimide. The described circuit elements show very good mechanical, thermal and electrical properties and may be used advantageously inter alia in electronics, radio technology, computer technology, electric motors, aircraft and aerospace and telecommunications.
Patent ES-8705362-A1 (ES)
Title: 2-Hydroxy-3-aryloxypropyl or 2-hydroxy-2-benzofuranyl ethyl tertiary amine having an anti-hyperglycaemic and/or anti-obesity activity.
IPC: C07D307/80
Filed: 1986-03-10
Abstract: A compound of formula (A): < CHEM > wherein X<1> represents a 2-hydroxy-3-aryloxypropyl radical unsubstituted or substituted in the aryl moiety or a 2-hydroxy2-benzofuranylethyl group and X<2> represents a 2-hydroxy-3-aryloxypropyl or 2-hydroxy-2-arylethyl radical unsubstituted or substituted in the aryl moiety or a 2-hydroxy-2-benzofuranylethyl group and X<3> represents a 2- or 3-arylpropyl or 2-aryloxyethyl radical substituted in the aryl moiety and unsubstituted or methyl-substituted in the aryl chain or a compound of formula (A) wherein one of the -CHOH - moieties in any one of the 2-hydroxyethyl or 2-hydroxypropyl moieties is present as a carbonyl group and/or a compound of formula (A) wherein up to two of the aforementioned -CHOH- moieties may be present in the form of a pharmaceutically acceptable in-vivo hydrolysable ester or a pharmaceutically acceptable salt thereof a process for preparing such compounds and pharmaceutical compositions containing them and their use in medicine and agriculture.
Patent ES-8800365-A1 (ES)
Title: Method of producing transparent, haze-free tin oxide coatings.
IPC: B05D5/06
Filed: 1986-05-13
Abstract: A method of producing transparent, haze-free tin oxide coatings on glass by chemical vapor deposition from vaporized liquid monophenyltin trichloride. The produced glass is used to prepare double glassed window structures.
Patent ES-8708073-A1 (ES)
Title: Graphics and sound generating electronic systems.
IPC: G10L21/10
Filed: 1986-06-13
Abstract: The invention embraces improvements applicable to the electronic systems for generating graphics and sounds, such as for video game apparatus, of the kind comprising a master microprocessor connected to a data support memory unit and to control means, at least one slave microprocessor managing the video information of image planes, and at least one slave microprocessor handling audio information. In a first aspect of the invention, the video information management is performed by a plurality of microprocessors, everyone of each independently deals with a corresponding image plane, thus speeding up screen display changes. Another feature of the invention contemplates the use of a read and write magnetic memory device for general information, such as a floppy disk unit, combined with read and write solid state memories of the system and control means of the master microprocessor for placing informations of the magnetic memory in the solid state memory to be acceded by the screen and sound managing microprocessors.
Patent ES-8801490-A1 (ES)
Title: Arrangement for establishing wide band connection in a switching network.
IPC: H04Q11/04
Filed: 1986-06-19
Abstract: Telecommunication equipment operating with pulse code modulation and time division multiplexing includes a switching network in which a wide band connection consisting of two or more channels is to be through-connected. A marking means (M) is disposed at the switching network input, and provides markings of the respective contents in the time slots utilized by the connection channels. A scanning means (AO) is aranged at the output of the switching network for detecting a pattern formed by said markings, and with the aid of it determining a possible relative mutual delay between the respective contents of the channels. The scanning means regulates a means (UO) which equalises delays in the channels such as to ensure that after the connection establishment stage the contents of the channels/time slots regain their mutually synchronized positions in spite of the possible mutually relative delay.