baber/WOPTO huggingface dataset:
Patent ES-464040-A1 (ES)
Title: Process for fabrication of a consumable metallic electrode
IPC: B22D23/10
Filed: 1977-11-03
Abstract: A process for the fabrication of a metal electrode having a vertical axis, composed of segments of two or more metal alloys of differing chemical compositions, these segments having masses and dimensions such that, after being joined to each other by various processes following an appropriately determined curve and junction surface, produce, after remelting by the Electroslag process, an ingot with a chemical composition which varies continuously along its axis, each chemical element varying in concentration along the axis according to a predetermined or arbitrarily selected equation. The ingot may be subjected to upset forging, metal blocks, slabs, flats, and plates and strips being obtained having chemical compositions which vary continuously along their thickness. By initially subjecting the obtained ingot to drawing with forging and/or rolling, bars, contour forgings and rings, with chemical composition varying continuously along their longitudinal axis, are obtained.
Patent ES-477280-A1 (ES)
Title: Specific optical isomers of 2-aminoethyl-1,4-benzodioxanes, process for their preparation and their pharmaceutical compositions.
IPC: C07D319/20
Filed: 1979-01-30
Abstract: Compounds of the formula < IMAGE > wherein each of X and Y are hydrogen, lower alkyl, lower alkoxy, halogen or trifluoromethyl each of p and q is the integer 1 or 2 and each of m and n is an integer from 1 to 4 and of acid addition salts thereof, with hypotensive and bradycardic effects are prepared, for example, by chiral reduction of Schiff's bases corresponding to the formula I.
Patent ES-479703-A1 (ES)
Title: Separation of calcium-containing material from ore
IPC: B07C5/342
Filed: 1979-04-18
Abstract: A method for the separation of calcium-containing limestone ore containing particles of calcite (CaCO<u3>u), dolomite (CaMg(CO<u3>u)<u2>u), and gangue, including magnesite (MgCO<u3>u) and siliceous materials. The method comprises conditioning the limestone ore with at least one coupling agent selected from saturated and unsaturated carboxylic acids containing from about4 to about 22 carbon atoms, or at least one coupling agent selected from the group consisting of aliphatic amines containing from about 8 to about 22 carbon atoms, and beta amines containing from about 7 to about 21 carbon atoms, to selectively coat the calcium-containing limestone or the gangue in the ore to the substantial exclusion of the other in combination with providing at least one fluorescent dye to said coupling agent radiating the conditioned ore to excite and induce fluorescence of the fluorescent dye to a degree sufficient to distinguish the coated particles from the non-coated particles and separating the fluorescing, coated particles from the non-fluorescing, non-coated particles.
Patent ES-487660-A1 (ES)
Title: Conductive molding composition
IPC: G11B11/08
Filed: 1980-01-14
Abstract: An improved molding composition having a bulk resistivity below about 500 ohm-cm at 900 megahertz for compression molding video discs comprising sufficient conductive carbon black particles to obtain the desired conductivity, from about 1.5 to 4 percent by weight of stabilizers, from about 1 to 3 percent by weight of at least two lubricants, up to 10 percent by weight of plasticizers and processing aids, the remainder being a polyvinylchloride based resin, with the proviso that not more than about 5 percent by weight of liquid additives are present in said molding composition. Video discs molded from said composition have improved dimensional stability.
Patent ES-8103734-A1 (ES)
Title: Piperidine derivatives
IPC: C07D211/22
Filed: 1980-03-26
Abstract: Pharmaceutically useful compounds of the following formula: < IMAGE > wherein R1 represents hydrogen or hydroxy R2 represents hydrogen or R1 and R2 taken together form a second bond between the carbon atoms bearing R1 and R2 n is a positive whole integer of from 1 to 5 R3 is -CH3, -CH2OH, -COOH or -COOalkyl wherein the alkyl moiety has from 1 to 6 carbon atoms and is straight or branched and A and B are individually hydrogen or hydroxy with the provisos that at least one of A or B is hydrogen and one of A or B is other than hydrogen when R3 is -CH3 and pharmaceutically acceptable acid addition salts thereof.
Patent ES-8103362-A1 (ES)
Title: Solar collector with pipe system - which has outlet branch in corner located distributor enabling three side connections
IPC: F24J2/46
Filed: 1980-04-09
Abstract: The heat-exchanger is particularly in the form of a solar heat collector, having a pipe system contained in a box. The pipe system (9) runs into one corner of the box (1), where a corner distributor (2) with outlets to several, in particular three, sides is mounted. The pipe system and the distributor are secured to the box sidewalls. The outlets, can be tapped and secured in position by closing caps (3), passing through the walls. The caps can be of elastic material, with elastic tongues (10) engaging behind the box walls.
Patent ES-8104404-A1 (ES)
Title: A process for obtaining a product for the diagnosis of carcinoma.
IPC: A61B10/00
Filed: 1980-05-16
Abstract: The invention relates to a process for the industrial production of a product for the diagnosis of carcinoma consisting of an antigen obtained by the infection with Herpes Simplex Virus of cells of guinea-pig kidney, the process comprising three main sections, in the first of which the antigen is produced, in the second section a biochemical purification of the antigen is carried out, while in the third section the product is prepared in preservable condition and confection.
Patent ES-8107029-A1 (ES)
Title: Breathing apparatus
IPC: A62B7/10
Filed: 1980-11-27
Abstract: A breathing apparatus comprises a high pressure oxygen source, a reducing valve, set to give a constant flow rate of from 4 to 30 1/min of oxygen, personal gas supply means, with an inhalation valve and an exhalation valve, a regenerative section and a breathing bag. The apparatus provides a more comfortable and useful apparatus especially suited to the requirements of underground rescue in mines.
Patent ES-8201380-A1 (ES)
Title: Communication control device in a duplex transmission network
IPC: H04B1/74
Filed: 1980-12-10
Abstract: Duplex transmission network by rasters of known format of digital coded messages between a master station and one of the slave stations, on watch on a same feeder. Each message transmitted to one station includes a acknowledgment signal of the last message received from that station. The device is provided to allow a retransmission of the two last messages when one message received is erroneous. To this effect, it comprises a detector (5) for the acknowledgment signal, a detector (4) for the erroneous messages received, a switch (7), a acknowledgment signal coder (6), a transmission control device (9) and two memories (10, 11). Application to data transmission and telephony.
Patent ES-8205190-A1 (ES)
Title: 3,7,11,15-Tetramethyl- 2,4,6,10,14-hexadecapentaenoic Acid
IPC: A61Q19/00
Filed: 1981-04-06
Abstract: 3,7,11,15-Tetramethyl- 2,4,6,10,14-hexadecapentaenoic acid and its salts are anticancer agents and therapeutic agents for treatment of skin diseases with keratinisation. The preparation of the ethyl ester is described.
Patent ES-8302490-A1 (ES)
Title: Pilger rolling of tubes
IPC: B21B21/00
Filed: 1981-09-28
Abstract: The invention relates to pilger rolling, and to a method and apparatus which enable constant monitoring of the rolling rate and adjustment thereof to optimum values to ensure maximum efficiency of operation of the mill. The forward movement of a rolled blank is measured in at least one monitoring section (X1) downstream of a pilgering section (Y). This movement is correlated with the number of strokes of the pilger rolls (4) to determine the rolling rate. The rolling rate can thus be continually adjusted (automatically or manually) to an optimum pre-set value.
Patent ES-8308926-A1 (ES)
Title: Immunostimulant, carcinostatics TF-2 by cultivation of fusobacterium
IPC: C12P1/04
Filed: 1982-02-19
Abstract: Prodn. of carcinostatic substances, TF-2, comprises cultivation of TF-2 producing bacterial strains of the Fusobacterium family and recovery of TF-2 from the culture or from the supernatant liq. New substances described are designated TF-210, 220, 230, 240, 300 (310,320,330) 340 and 350. Used as carcinostatic cpds. and immuno stimulants which may be administered orally, rectally or parenterally, pref. by injection in daily of 0.005-50 mg/kg for adults. Activity tests against Ehrlich ascitic tumours, Sarcoma 180, Ehrlich solid tumour and melanoma B-16 are described. The cpds. are particularly effective against solid tumours. Toxicity tests in mice gave intravenous LD50 values of above 200 mg/kg for TF-220, 240, 250, 340 and 350, above 100 mg/kg for TF-210 and 230 and above 10 mg/kg for TF-300.
Patent ES-8303882-A1 (ES)
Title: Mower-conditioner.
IPC: A01D43/10
Filed: 1982-05-05
Abstract: 1. A reaping-conditioning machine of the type comprising a cutting bar (4) above and towards the rearward part of which is disposed a rotor (8) provided with teeth or fingers (11), rotating about a horizontal axis (9) which is transverse with respect to the direction of forward movement of the machine, and combined with a conditioning hood (12) which surrounds a portion of the circumference of the rotor to guide the crop products which are picked up by the rotor after they have left the cutting bar, to cause them to pass above the rotor for them to be projected onto the ground in the form of a windrow to the rear of the machine, and means for adjusting the position of the conditioning hood with respect to said rotor, characterised in that said means comprise, for one at least of the transverse edges of said conditioning hood (12), an adjusting means (18) comprising an element (16) which is engaged with said edge of the hood and which is directly or indirectly connected to a nut-forming member (23) which is fitted onto a rotatably mounted screw-threaded rod (24) carrying a crank (28) or equivalent operating member.
Patent ES-8305649-A1 (ES)
Title: Power-and-free conveyor systems
IPC: B61B10/04
Filed: 1982-06-09
Abstract: A driving trolley (22) has a movable driving member (46) engageable with a driven pusher (42). Formed integrally with the driving member (46) are: a stopping cam (81) and an abutment (90), an accumulation cam (80), an anti-jam cam (82), and a pair of transversely projecting driving wings (93, 93), all cams being adapted to disengage the driving member from a pusher. The stopping cam (81) and abutment (90) are engageable with a trackside stop member to stop the carrier the accumulating cam (80) is engageable with an actuator on the rear of a preceding carrier, also to stop the carrier and the driving wings are engageable by forwarding and receiving pushers travelling on parallel side-by-side power tracks at a transfer zone. Carrier bumpers (87, 88) and actuators are located within and protected by the web portions of channel-section carrier track members which can be mounted either above or below the power track.
Patent ES-8308212-A1 (ES)
Title: Topical antimicrobial composition.
IPC: A61K9/08
Filed: 1982-06-22
Abstract: Topical antimicrobial compositions in the form of an aqueous gel or lotion are disclosed these compositions contain C5-C12 fatty acids and have a pH no greater than about 5. The compositions provide excellent broad-spectrum antimicrobial performance and, in fact, are more effective than similar compositions formulated as creams, ointments, non-aqueous lotions or non-aqueous gels. The method of treating skin disorders of pathogenic origin using these compositions is also disclosed.
Patent ES-8402861-A1 (ES)
Title: Centrifugal pump impeller with rubber blades
IPC: C08L33/16
Filed: 1982-12-23
Abstract: The impeller of a centrifugal pump is intended for delivery of dirty or road surface water with high contents of solid, abrasive particles, such as sand etc. It consists of a metal, e.g. aluminium, support disc whose one side is fitted with blades and whose centre part forms a hub for insertion onto a shaft. The support disc (2) has an elastomer coating (6), at least on the side (5) fitted with the blades (4), which are also made of elastomeric material. The blades pref. form an integral unit with the support disc coating which is vulcanised to the support disc face.
Patent ES-8403580-A1 (ES)
Title: New utilization of a thermoplastic material as a sealing means, particularly for fixing an insert.
IPC: C09K3/10
Filed: 1983-01-20
Abstract: New utilization, as a sealing means, particularly for fixing an insert, of a thermoplastic material having (i) a softening point comprised between 50 and 70<o>C and (ii) a retarded hardening during cooling, after having been heated at a temperature higher than its softening point.
Patent ES-8403390-A1 (ES)
Title: Power steering apparatus
IPC: B62D5/08
Filed: 1983-03-14
Abstract: A power steering apparatus includes a control valve of disc type which controls the delivery to or displacement from a power cylinder of a hydraulic fluid. A pair of mating parts are formed on the input and the output side for integral rotation therewith. A substantially C-shaped spring is engageable with the mating parts, which are maintained in position by the resilience of the spring.
Patent ES-8402252-A1 (ES)
Title: 4-Para-bi:phenylyl 4-oxo 2-methyl butyric acid prepn. - by condensn. of 4-bromo:acetyl-bi:phenyl with di:ethyl methyl-malonate carbanion, saponification and decarboxylation
IPC: C07C51/38
Filed: 1983-03-30
Abstract: The prepn. of 4-para-biphenylyl-4-oxo -2-methyl-butyric acid ((I) or Metbufene) is by (a) condensn. of 4-bromacetylbiphenyl (II) with diethyl-methyl malonate carbanion (III) in an organic solvent (b) saponification of the obtd. diester (IV) to give 4-p-bephenyl-4-oxo -2-methyl-2-carboxy-butyric acid (V), which is decarboxylated to yield (I). (II) and (III) carbanion are used in stoichiometric amts. and the condensation effected in hexamethyl-phosphorotriamide (HMPT). The carbanion of (III) is pref. obtd. by treatment with sodium hydride in HMPT. (IV) is saponified with NaOH and (V) decarboxylated by heating in acid medium in decatin. (I) is known medicament, normally prepd. by acylation of biphenyl with itaconic anhydride and reduction of the methylenic double bond.
Patent ES-8503361-A1 (ES)
Title: Molecular weight control of polybutadiene.
IPC: C08F36/00
Filed: 1983-04-22
Abstract: A process for the regulation of the molecular weight of a high cis 1,4-polybutadiene prepared by polymerizing 1,3-butadiene in a solution of an aliphatic and/or cycloaliphatic solvent system employing as a catalyst system a mixture of (1) an organonickel compound, (2) an organoaluminum compound and (3) a fluorine containing compound selected from the group consisting of hydrogen fluoride and hydrogen fluoride complexes prepared by complexing hydrogen fluoride with ketones, esters, ethers, alcohols, phenols and water, said polymerization being conducted in the presence of small amounts of alpha olefins such as ethylene and propylene.
Patent ES-8404438-A1 (ES)
Title: Sewing machine having an electronic control
IPC: D05B21/00
Filed: 1983-07-20
Abstract: In an electrically controlled sewing machine equipped with means for varying the feed and the needle position for individual stitches and with a program storage for storing consecutive sewing programs, the display is made easily understandable and the display unit remains a compact structure by providing alphanumeric display elements in a sequence and means for switching the display unit into a first state, in which a basic setting of the pattern is indicated in symbols, and into a second state in which the patterns can be indicated in the sequential order of their storage.
Patent ES-8406167-A1 (ES)
Title: Installation for the thermal treatment of pieces of meat.
IPC: F22B3/04
Filed: 1983-10-25
Abstract: Chunks of animal matter with 60% moisture content are fed into a cooker (1) via an inlet (3). Steam at 150 DEG C. is fed into a double skin via an inlet (6) and condenses to leave as water via an outlet (7). The application of heat to the animal matter causes greasy steam to be given off therefrom which leaves the cooker via an outlet (10). The remaining animal solids leave the cooker via an outlet (4) where they have a moisture content of 10%. The greasy steam is condensed in a condenser (19) and greasy steam condensate is discarded via an overflow (36). In the present installation, the major portion of the heat released by condensing the greasy steam is recovered and recycled, thereby reducing the energy requirements of the installation as a whole. This is achieved as follows: a portion of the greasy steam condensate is recycled via a heat exchanger (22) to be sprayed back into the condenser as the condenser cooling fluid clean water is taken from a flash bottle (26) to act as the cooling liquid in the heat exchanger. After heating it is recycled into the steam in the flash bottle. Flash bottle steam is brought up to heating steam temperature and pressure in a compressor set (24), whence it is fed to the cooker. Condensed heating steam from the cooker is recycled into the water of the flash bottle.
Patent ES-8503126-A1 (ES)
Title: Device for indicating level of liquid contents on a container.
IPC: G01F23/22
Filed: 1984-03-09
Abstract: A device (1) for providing a visual indication of the level of liquid contained in a container having walls (11) with good heat conducting properties comprises a number of temperature-sensing strips (3-7) each including at least one liquid crystal composition. The temperature sensing strips exhibit colour play over a plurality of narrow, spaced apart temperature ranges selected so that at least one strip will exhibit colour play when detecting a temperature gradient on the external surface of the walls (11) of the container. Such a temperature gradient occurs adjacent the level of the contained liquid as a result, at least in part, of vaporisation of the liquid occasioned by withdrawing some of the contents from the container.
Patent ES-8507346-A1 (ES)
Title: Medicaments and/or foodstuff concentrates with an anti-bacterial activity.
IPC: A61K31/54
Filed: 1984-03-22
Abstract: 1. Claims for the Contracting States BE, CH, DE, FR, GB, IT, LI, NL, SE Pharmaceuticals and/or feed stuff concentrates having an antibacterial effect containing a) 2,4-diamino-5-[3',4',5'-tri-(methoxy)-benzyl]-pyrimidine (trimethoprime), optionally together with 1 or more auxiliary agent(s) being conventionally used in pharmaceuticals and/or feed stuff concentrates, and/or 1 or more salicyclic acid derivative(s), characterized in that as additional active ingredients they contain b) 2-chloro -10- [3-(dimethylamino)-propyl]-phenothiazine (chloropromazine) and/or 1 or more physiologically acceptable acid addition salt(s) thereof, and c) 2-(methyl)-5,7-di-(chloro) -8- (hydroxy)-chinoline (chlorochinaldol). 1. Claims for the Contracting State AT A process for preparing pharmaceuticals and/or feed stuff concentrates with antibacterial effect containing a) 2,4-diamino-5-[3',4',5'-tri-(methoxy)-benzyl]-pyrimidine (trimethoprime), optionally together with 1 or more auxiliary agent(s) being conventionally used in pharmaceuticals and/or feed stuff concentrates, and/or 1 or more salicylic acid derivative(s), characterized in that as additional active ingredients b) 2-chloro -10- [3-(dimethylamino)-propyl]-phenothiazine (chloropromazine) and/or 1 or more physiogically acceptable acid addition salt(s) thereof and c) 2-methyl-5,7-di-(chloro) -8- (hydroxy)-chinoline (chlorochinaldol) are added thereto.
Patent ES-8504010-A1 (ES)
Title: Thermoplastics Containers
IPC: B65D8/04
Filed: 1984-03-27
Abstract: A thermoplastics container comprises a body portion 1 formed from a flat sheet by bending the sheet to produce a tube and welding together the ends of the sheet by hot- plate welding. The sheet ends are preferably butt-welded. End portions 2, 3 are attached to the body portion 1 by welding or adhesive one end portion may be injection-moulded directly onto the body portion. The body portion can be ribbed or laminated, and the end portions may have configurations which facilitate stacking.
Patent ES-8507410-A1 (ES)
Title: Article distributing mechanism.
IPC: B65G47/52
Filed: 1984-07-20
Abstract: Apparatus is provided by which articles being conveyed in a first direction can be transferred to a selected one of a number of conveyors travelling in other directions. A transfer conveyor receives the articles from a conveyor travelling in the first direction, and carries the articles past the other conveyors. A control is provided to activate the interception device associated with the selected (output) conveyor, and this device removes the article from the transfer conveyor so that it can move on to the selected output conveyor.
Patent ES-8600315-A1 (ES)
Title: Use of cyclic phenol organosilane ester.
IPC: A01N55/00
Filed: 1984-08-01
Abstract: Cyclic phenol organosilane esters and the o-allylphenol silane monoesters obtained in their preparation are described. The benzene ring of these new compounds is preferably substituted by chlorine or methyl radicals these compounds are suitable for bioresistant preserving and sterilising finishing of natural and synthetic materials. Some of the compounds claimed are also suitable as adhesion promoters and for the finishing of glass fibres. These new compounds are in principal prepared by known processes. In the preparation of the o-allylphenol silane monoesters, however, in some cases the reaction must be carried out in the presence of excess hydrogen chlorosilanes. The cyclisation of these precursors to give the desired final products is carried out in the presence of platinum and/or rhodium catalysts by the addition reaction which is known per se. This cyclisation can also be carried out without isolation of the o-allylphenol silane monoester by adding the starting products for the preparation of this intermediate to the cyclisation reactor directly after its reaction or, when employing trichlorosilane as starting material, directly after mixing. These special procedures are also described.
Patent ES-8601201-A1 (ES)
Title: Imidazoline derivatives, their preparation and therapeutical use
IPC: C07D471/06
Filed: 1984-10-16
Abstract: Imidazoline derivatives of formula (I) < IMAGE > (I) in which n is 1 or 2, R is hydrogen, C1-C3 alkyl or allyl group, and X is hydrogen, halogen atom, methyl or methoxy, in the form of enantiomers or mixtures thereof, and their pharmaceutically acceptable acid addition salts are useful as alpha 2-antagonists.
Patent ES-8700118-A1 (ES)
Title: Method for the machining of composite materials
IPC: H05K3/00
Filed: 1984-12-07
Abstract: In the machining of composite material, improved rates of material removal and reduced machine tool wear are achieved by a cutting fluid comprising the binder of said composite in an uncured state.
Patent ES-8605360-A1 (ES)
Title: Shaping of dough into rings or similar
IPC: A21C11/00
Filed: 1985-03-29
Abstract: The machine consists of a rectangular table or bench of substantial length, equipped with a conveyor belt for carrying away the trays or containers of rings already shaped; a number of devices or stages for pre-forming the dough, fed by conveyor belts; an electro-mechanical device for regulating the quantity of dough processed by the pre-forming devices; and a final module of shaping and cutting.