baber/WOPTO huggingface dataset:
Patent ES-8503323-A1 (ES)
Title: Leukotriene antagonists, their production, and compositions containing them.
IPC: C07D317/14
Filed: 1983-09-22
Abstract: Compounds of the formulae: < CHEM > and their pharmaceutically acceptable (including acid-addition) salts, which are novel, are antagonists of leukotrienes of C4, D4 and E4, the slow reacting substance of anaphylaxis. They can be made into pharmaceutical compositions by incorporating them in a pharmaceutical carrier. In the formulae, each R is H, OH, SH, C1-6 alkyl, C2-6 alkenyl, CF3, C1-6 alkoxy, C1-6 alkythio, phenyl, phenyl having C1-3 alkyl or halogen substitution, phen (C2-4 alkyl), halogen, amino, N(R4)2, COOR4 or CH2OR4 where R4 is H or C1-6 alkyl, formyl, CN, CF3S or NO2 each R<1> is R4 OR4 COOR4 N(R4)2 SR4 CH2OR4 or CHO or together R min and R min are O, CH2 or < CHEM > Y is oxyge, sulfur, sulfoxide, sulfone, @ = NR11, = NR12, = N - CO - R13 or - N - CN, where R11 is C1-4 alkyl, R12 is H or C1-4 alkyl and R13 is C1-4 alkyl or C1-4 alkoxy Y min is Y, -CH2- or - @ - each R1 is hydrogen or C1-3 alkyl each m is an integer from 0 to 6 < CHEM > where Z is O, S, CH2, H and OH, C1-4 alkenyl, or = N - R14, where R14 is OH, CN, COOH, halogen, formyl, C1-6 acyl, C1-6 alkyl, C1-6 alkoxy, C1-6 halogenated alkyl, phenyl, or phenyl having C1-3 alkyl or C1-3 alkoxy substitution each R6 is H or C1-4 alkyl each R7 is H, OH or C1-4 alkyl each R8 is H or C1-4 alkyl and is absent when the two indicated carbons are triply bonded R5 is COOR4 CH2OH CHO tetrazole NHSO2R14 CONHSO2R14 hydroxymethylketone CN CON(R7)2 a monocyclic or bicyclic heterocyclic ring containing an acidic hydroxyl group or COOR15 where R15 is: < CHEM > where each s is independently 0-3, R6 is as defined above and R16 is (A) a monocyclic or bicyclic heterocyclic radical containing from 3 to 12 nuclear carbon atoms and 1 or 2 N heteroatoms or one N and one S heteroatom, each ring in the heterocyclic radical being formed of 5 or 6 atoms, or (B) W-R17 where W is O, S or NH and R17 contains up to 21 carbon atoms and is (1) a hydrocarbon radical or (2) an acyl radical or an organic acylic or monocyclic carboxylic acid containing not more than 1 heteroatom in the ring each of r and q is 0-20 but r + q does not exceed 20 and p is 0 or 1 R3 is C1-6 alkyl or C3-6 alkenyl R9 is C1-6 alkyl, C1-6 alkoxy or (CH2)rR5, where r and R5 are as defined above and R10 is H, C1-6 alkyl R4CO- or R4OCH2, where R4 is as defined above. The compounds are prepared by condensing together two compounds having appropriately substituted benzene rimgs, one of which contains a halogen atom in the chain containing Y and Y min , which removes a hydrogen atom from the ring of the other compound.
Patent ES-8504958-A1 (ES)
Title: Process for separately recovering zinc and lead values from zinc- and lead-containing sulphidic ore.
IPC: B03D1/02
Filed: 1983-09-29
Abstract: A process for separately recovering zinc and lead values from zinc and lead containing sulphidic ore which also contains iron comprises subjecting ground ore to a first flotation step to float an initial lead concentrate containing zinc and produce zinc and iron containing tailings. The zinc and iron containing tailings are subjected to a second flotation step to float an initial zinc concentrate containing iron and also produce tailings. The initial zinc concentrate is subjected to a third flotation step to float a further zinc concentrate containing iron and also produce zinc and iron containing tailings. The zinc and iron containing tailings from the third flotation step and at least a lead and zinc containing portion of the initial lead concentrate are leached in a first leach step under oxidizing conditions at a temperature in the range of from about 130 DEG to about 170 DEG C. in aqueous sulphuric acid solution with a stoichiometric excess of sulphuric acid relative to the zinc content of from about 50 to about 150% so as to give a terminal acidity of from about 50 to about 80 g/L to produce a lead-containing residue and a first leach solution containing zinc and iron. The lead containing residue is separated from the first leach solution and the first leach solution is treated with the further zinc concentrate or calcine produced therefrom by roasting to dissolve zinc therefrom and precipitate a substantial amount of dissolved iron, thereby producing an iron containing residue and a second leach solution containing zinc. The iron containing residue is separated from the second leach solution, and the second leach solution is treated to recover zinc.
Patent ES-8504453-A1 (ES)
Title: Divisible tablet with sustained release of the active ingredient, and process for its production.
IPC: A61K9/26
Filed: 1984-04-17
Abstract: A novel divisible delayed release pharmaceutical tablet, wherein the rate of release of active ingredient is independent of the size and nature of the total surface area, and the fragments of which have the same characteristics of release of active ingredient as the undivided tablet.
Patent ES-8602391-A1 (ES)
Title: Two=part ingestible capsules produced from esp. gelatin
IPC: A61J3/07
Filed: 1984-07-10
Abstract: The cap of a two-piece ingestible capsule is mounted on a support adjacent a nozzle which directs a pulse of hot, moist air of controlled consistency into the cap. The cap is then placed over the body of the capsule and becomes attached to it. - The nozzle is supplied by a manifold through which a mixt. of steam and air is delivered. Ejection from the nozzle is achieved by applying a momentary pressure pulse to the manifold either by closing the vent exit from the manifold or by applying a pulse of air by a bellows.
Patent ES-8506236-A1 (ES)
Title: Injection port for plastic bags.
IPC: B29C65/02
Filed: 1984-07-13
Abstract: An injection port for injecting fluid through a needle into the contents of a container. The port has a covering film securing a sterile pad of resealabie material to a base member having a portion pierceable by a needle. A tear strip is heat welded to the cover so as to form a removable tab comprised of a welded tear strip section, a welded cover section and an unwelded lap forming a grip for removing the tab. The tab is connected to an unwelded portion of the cover by a tear joint of substantially less tear strength than either the tab or the unwelded cover portion. The cover and the base member define a chamber for maintaining the sterility of the pad until the tab is removed to expose a sterile portion of the pad for insertion of the needle. The base member may be a container wall, a tube communicating with the container interior, a mounting film providing a modular port, or a protector fim preventing contact hetween the pad and the bag contents. The cover may have a pull tab for removal of the pad. The modular port may be held in position by a pressure sensitive adhesive. A method for making the port is described.
Patent ES-8603087-A1 (ES)
Title: Optical fibre manufacture.
IPC: C03C25/104
Filed: 1984-08-02
Abstract: Coating with low water permeability is provided on a glass optical fibre by using a pulsed plasma to modify the surface of the conventionally applied plastic coating of the fibre and/ or deposit an inorganic layer upon it. - The pref. process involves (i) smoothing and crosslinking the surface of the plastic using a plasma from a mixt. of argon and hydrogen (ii) implanting and chemically bonding material into the surface of the coating (iii) coating the modified surface with an inorganic layer and (iv) applying a final coating of an organic hydrophobic polymeric material.
Patent ES-8506269-A1 (ES)
Title: Use of derivatives of salicylaldehyde as cytoprotectors
IPC: A61K31/11
Filed: 1984-09-07
Abstract: Compounds of the formula I < IMAGE > I where R1 is hydrogen, lower alkyl, lower alkoxy, amino or dialkylamino R2 and R3 are O-alkyl, N-dialkyl or S-alkyl, or R2 and R3 together represent -X-(CH2)m-X, a carbonyl group or an imino group NR, and m is 2-6 where R4 is lower alkyl, cycloalkyl, alkenyl or dialkylamino, and where R5 is lower alkyl or cycloalkyl, and where n is 1 or 2, have excellent cytoprotective effects. They are prepared by reacting compounds II < IMAGE > II with formaldehyde or a reagent producing formaldehyde.
Patent ES-8601981-A1 (ES)
Title: 1-Normonyl derivatives, processes and use.
IPC: C07D407/06
Filed: 1984-12-17
Abstract: 1-Normon-2-yl-heterocyclic cpds. of formula (I). Het = 5-membered heterocyclic ring having a 6-pi electron system and contg. (a) 1C + 4C and N (b) 2C, 2N + 10 or S or (c) 4C + 10 or S R1 = substituent on a C or N atom and selected from 1-20C alkyl, 2-8C alkenyl, aryl, aralkyl or heterocyclyl each opt. substd., or H or 3-7C cycloalkyl R2 = where approp. a substit. on a C or N atom and is a R1 substit. - Cpds. of formula (II) are also new and are intermediates. Z1-Z3 = H or protecting gps. W = NHNHY, NHR'1 or ON:CR1-NH2 Y = H or COR1 R'1 = p-NO2-, m-CN- or p-MeSO2-phenyl.
Patent ES-8700927-A1 (ES)
Title: Water massager means
IPC: A61H9/00
Filed: 1985-01-18
Abstract: The invention relates to a novel enclosure means containing, or adapted to contain, a fluid pathway or channel. A fluid nozzle or jet is adapted to be affixed to an entry port to said fluid pathway. The nozzle, or jet, can be connected to a source of water, or water and air, as in a whirlpool jet. A fluid stream entering the fluid pathway is directed onto a flexibly resilient portion, or diaphragm, of the enclosure means, and after contacting the said diaphragm, is removed from the enclosure means. The rate of inflow to outflow of fluid is equalized so fluid build-up in the enclosure means is avoided. The fluid stream impinging on the diaphragm, and thereafter being removed, imparts a vibratory action on the diaphragm which gives rise to a massaging effect on the neck or other part of the anatomy resting on the enclosure means. The enclosure means is preferably placed or supported on a whirlpool bathtub ledge or support so that connections to a source of fluid, under pressure, is readily available.
Patent ES-8602507-A1 (ES)
Title: Hydraulic master cylinder.
IPC: B60T11/236
Filed: 1985-03-12
Abstract: The master cylinder comprises a body 13 and a piston 11 having a piston head sealed with the body by a primary seal and movable in the body to pressure a high pressure chamber 25 for actuating a hydraulic device such as a vehicle clutch. The piston also has a tail portion 21 sealed with the body by a secondary seal 22. An annular low pressure chamber 49 is defined by the body and the piston between the primary and secondary seals, the body having a main feed port (18) opening into the low pressure chamber 49 for connection to a hydraulic fluid reservoir 27. The low pressure chamber 49 is divided into two portions 34, 35 by an auxiliary seal 16 which sealingly engages the body and the piston. The main feed port 18 lies between the primary seal 23 and the auxiliary seal. An auxiliary feed port 19 is provided in the body and opens into the portion 35 of the low pressure chamber 49 to connect said portion 13 to the reservoir.
Patent ES-8603338-A1 (ES)
Title: Bag stripping machine.
IPC: B65B69/00
Filed: 1985-03-15
Abstract: A machine (10) for opening a flexible bag (86) to remove the contents of the bag (86), for example frozen blood plasma, without the contents making contact with the machine (10). The bag (86) generally has an extension flap (90) and a longitudinal line of weakness (94). A bag supply station (24) advances the bag to bag stripping stations (20, 22) where gripping jaws (58, 60) grip the extension flap. The gripping jaws (58, 60) are moved perpendicularly to a line of weakness (94) in the bag causing it to split and eject the contents of the bag.
Patent ES-8700016-A1 (ES)
Title: Pistol for slaughtering animals with automatic closure by means of the trigger.
IPC: A22B3/02
Filed: 1985-08-16
Abstract: The pistol consists of a breech comprising a cylindrical explosion chamber for housing a cartridge with bridge, a coaxial cylindrical compression chamber of greater diameter, a cylindrical expansion chamber of much greater diameter, and a cylindrical chamber for extractor, to which is attached extraction prong inset in a special cavity of the rear wall of the breech. Barrel has an external thread of rounded profile which prevents accumulation of dirt and oxidn., assisting cleaning. Striker is situated in choke chamber.
Patent ES-8701121-A1 (ES)
Title: Device for cyclically rearranging a pile of rectangular or square sheets.
IPC: G03B23/02
Filed: 1985-11-13
Abstract: The invention relates to a device for the cyclic rearrangement of a pile of rectangular or square sheets, especially a pile (182) of photographic prints, having a first (12) and a second (14) frame part which may be moved relative to one another and parallel to the main plane of the pile, and having means that, on movement of the frame parts backwards and forwards, remove an individual sheet from one end of the pile and add it to the other end of the pile again, these means comprising (a) a separating means (20,68,71) for separating the individual sheet from the pile, (b) a feeding means (22) for feeding sheets to the separating means, (c) retaining means (26,28,32,80) for holding the individual sheet in the first frame part and the remainder of the pile in the other frame part, and (d) a guide means (79) for guiding the separated individual sheet for the purpose of returning it to the other end of the remainder of the pile, the guide means having a stop member (52) which can be brought up against the transverse edge, remote from the separating means (68,69), of the individual picture, and having guiding means (79) which guide the end, facing the separating means, of the individual picture, the guiding means acting at right-angles to the direction of movement of the frame parts, in front of a return passage.
Patent ES-8605809-A1 (ES)
Title: Oxo-hexyl methyl propyl xanthine prodn.
IPC: C07D473/30
Filed: 1985-11-20
Abstract: 1-(5-Oxo hexyl) 3-methyl 7-propyl xanthine of formula (I) is made by reaction of propyl xanthine (II) with 1-bromo 5-hexanone (III) in a heterogeneous system formed by an inorganic carrier, e.g. neutral alumina, and a liq. system of water and non-polar organic solvent. e.g. hexane, cyclohexane, toluene or chlorobenzene. - The reaction is accelerated by ultra-sonic irradiation at 45 KHz at 20-50 deg.C.
Patent ES-8704441-A1 (ES)
Title: Process for the preparation of cinnamate ester.
IPC: B01J31/28
Filed: 1985-12-09
Abstract: A process for preparing a corresponding cinnamate ester by the rection of a styrene compound, carbon monoxide, an alcohol and oxygen by using a main catalyst composed of (a) a platinum group metal or a compound thereof and (b) a copper or iron compound and in the presence of a promoter, wherein the concentration of the metal of the component (a) is controlled at 5.5 x 10<-><4> gram atom/liter or below in the liquid reaction mixture and further the ratio of the component (b) to the metal of the component (a) is maintained at 50 moles/gram atom or above so as to carry out the reaction.
Patent ES-8703223-A1 (ES)
Title: Picture tube heating.
IPC: H04N5/63
Filed: 1986-01-28
Abstract: In a television receiver with a drive transformer for the horizontal output stage, the heater voltage for the picture tube is inductively obtained from the drive transformer.
Patent ES-8800362-A1 (ES)
Title: Production of A-21978C derivatives.
IPC: C12P21/04
Filed: 1986-04-01
Abstract: An improved process is provided for producing A-21978C cyclic peptide derivatives having a C2-C14 alkonoyl side chain which comprises feeding a C2-C14 alkanoic acid, or an ester or salt thereof, to the A-21978C-producing culture during the production stages of the fermentation. In addition, a new process is provided for producing the A-21978C antibiotics which comprises cultivating under aerobic conditions a new strain of microorganism.
Patent IE-911109-A1 (IE)
Title: Interleukin-4 binding protein-gamma
Inventor: FANSLOW WILLIAM C
IPC: C12N15/12
Filed: 1991-04-03
Abstract: Isolated and purified Interleukin-4 Binding Protein- gamma (IL-4bp gamma ) and methods for obtaining isolated and purified IL-4bp gamma .
Patent IE-914515-A1 (IE)
Title: Radiant and convected air heating apparatus
Inventor: WARREN RONALD MICHAEL
IPC: F24H3/04
Filed: 1991-12-20
Abstract: Electrical heating apparatus comprises radiant heating elements (3), a reflector (15) for radiating heat through an air opening (9), and a fan (13) which draws cold air downwardly over the elements (3) and expels heated air through exit (11). In a preferred embodiment, the front edge (32) of the reflector (15) is spaced from an upper wall (33) to define an auxiliary air inlet (34). This promotes air flow in the space between the back of the reflector (15) and a rear wall (35) to assist in cooling the reflector and scavenging otherwise waste heat.
Patent IE-921014-A1 (IE)
Title: Child resistant unit dose package and separate drug container
Inventor: BUNIN LEONID
IPC: B65D50/06
Filed: 1992-03-30
Abstract: A child resistant unit dose package for medications comprises a container member (10) having concealed locking means (34), a plurality of cavities (14) along its longitudinal axis for holding medication (15), each cavity closed with a peel-off seal (16), and a cover (20) for the container member that requires two operations to open. In another embodiment, a separate drug container is disclosed which does not include a cover.
Patent IE-950366-A1 (IE)
Title: Feedback-controlled liquid delivery device
Inventor: GROSS JOSEPH
IPC: B01J7/02
Filed: 1995-05-22
Abstract: A liquid delivery device (10) for delivering a nutritive liquid (13) to a subject comprises a reservoir (12) for the nutritive liquid connected, in use, to a gas generator (11) for supplying a gas to the reservoir (12) to drive the liquid (13) therefrom. The generator (11) comprises first and second compartments (16,17), each containing a reactant (19,20), the compartments (16,17) being interconnected in a manner which permits the flow, in use, of a reactant (19) from the first compartment (16) to contact the other reactant (20), the reactants in the form of citric acid solution (19) and powdered sodium bicarbonate (20) reacting on contact to generate a gas, wherein an increase in gas pressure within the generator (11) reduces the rate of flow reactant (19) from the first compartment (16), thereby controlling the rate of gas generation by feedback and in turn the rate of liquid delivery. Delivery of liuqid from the device (10) can be stopped by claming a tube (14) leading from the reservoir (12), and the resultant increase in pressure in the reservoir (12) and in the gas generator (11) cuts off the flow of reactant (19) from the first compartment (16) and thereby stops the reaction. Only when the tube (14) is unclamped and there is a resultant decrease in pressure within the reservoir (12) does the flow of reactant recommence. Thus, delivery can be interrupted for periods of 20-30 hours and subsequently recommenced with full effectiveness. <Fig 1>
Patent SU-1428355-A1 (SU)
Title: Способ лечени высоких переломов мыщелкового отростка нижней челюсти
Inventor: MAGARILL EVGENIJ SH
IPC: A61B17/00
Filed: 1965-03-25
Granted: 1988-10-07
Abstract: Изобретение относитс  к стоматологии.  Цель изобретени  - предунреждение рецидивов . Репонируют смещенный мыщелковый  отросток. В губчатое вещество мыщелкового  отростка внедр ют металлический стержень.  На дистальном отломке создают углубление,  выступающую часть стержн  укладывают в  это углубление и нломбируют тестообразной  массой самотвердеющей пластмассы.
Patent AT-520098-A1 (AT)
Title: Knochenschraube
Inventor: DDR STEFAN HUNGER
IPC: F16B25/00
Filed: 2017-06-16
Abstract: Die Erfindung betrifft eine Knochenschraube, umfassend einen Schraubenkopf (1) und einen Schraubenschaft (2) mit Gewinde (3), die dadurch gekennzeichnet ist, dass a) der Schraubenkopf (1) einen Außen-Vierkant- oder -Sechskant-Antrieb (1a) mit Innengewinde ( 1 b) und einen Flansch ( 1 c) aufweist; b) der Schraubenschaft (2) zur Gänze Konusform aufweist und einen gewindefreien Schaftabschnitt (2a) sowie einen mit dem Gewinde (3) versehenen Schaftabschnitt (2b) mit einer Kegelspitze (2c) umfasst; und c) das Gewinde (3) als Grobgewinde ausgeführt ist, dessen Gewindesteigung (S) zur Kegelspitze (2c) hin zunimmt.
Patent AT-519287-A1 (AT)
Title: Tribotechnisch vorteilhafte chalkogen- und silberhaltige Schicht zur Reibungs- und Verschleißminimierung sowie Herstellung und Verwendung einer derartigen Schicht
Inventor: HECTOR TORRES FERNANDEZ
IPC: C23C24/00
Filed: 2016-11-15
Abstract: Die Erfindung betrifft eine schmelztechnisch hergestellte Schicht, vorzugsweise Auftragsschicht auf einem Substrat, welche sich durch eine Reibungs- und Verschleißminimierung auszeichnet, und deren Verwendung zur Beschichtung von Komponenten eines Tribosystems lm Umgebungs- bzw. Bauteiltemperaturbereich von -40 °C bis 1200 °C, vorzugsweise über 400 °C, wobei die erfindungsgemäße Schicht in der Zusammensetzung des aufzutragenden Materials und gegebenenfalls in der Schicht selbst u. a. Chalkogen bzw. Chalkogenverbindungen enthält, die die Diffusion von Silber () in der Matrix () verhindern und zu einer technisch zufriedenstellenden, quasi homogenen Verteilung von Silber in der Schicht führen, sodass während der Beanspruchung eine möglichst geringe Reibung sowie ein geringer Verschleißangriff der derart ausgestatteten Systemkomponenten erzielt werden.
Patent WO-9308589-A1 (WO)
Inventor: LINDINGER WERNER
IPC: H01J49/14
Filed: 1992-10-21
Abstract: A device for analyzing gas mixtures has a ion source (1), a reaction chamber (2) in which the ions generated in the ion source react with components of the mixture to be analyzed, and a mass spectrometer (3) for analyzing the reaction products thus obtained. When the ion source (1) is in its working status ions generated from filled-in steam take part in reactions leading to the generation of H3O<+> ions in the ion source (1). Between the ion source (1) and the reaction chamber (2) is arranged a filtering device (4) which selectively lets through to the reaction chamber (2) one of the ion types simultaneously generated in the ion source and prevents the remaining ion types from passing through.
Patent WO-9322119-A1 (WO)
Inventor: BACHER HELMUT
IPC: B29K105/04
Filed: 1993-04-26
Abstract: Dans un procédé pour le recyclage de matière plastique soufflée, la matière plastique est tout d'abord broyée, fondue, dégazée et filtré. La matière plastique dégazée est conduite dans la même installation, avant sa solidification, à un dispositif de resoufflage, la quantité de gaz introduite par unité de temps dans la matière plastique étant réglée, en vue d'une homogénéisation du degré de soufflage, en fonction de la quantité de matière plastique introduite dans le dispositif de soufflage par unité de temps, et la pression de la matière plastique introduite dans le dispositif de soufflage étant de préférence maintenue aussi constante que possible. Le dispositif approprié pour la mise en ÷uvre de ce procédé comporte une extrudeuse (12, 13) servant à plastifier et à dégazer le matériau en matière plastique, extrudeuse dont la sortie (15) est reliée, par une conduite (16) au moins, à un mélangeur (25) auquel est raccordé également un dispositif (29) d'admission du gaz. Dans la conduite (16) est disposée une pompe de filage à chaud (23) pour la matière plastique, et la quantité introduite dans cette pompe sert de grandeur de référence pour l'admission du gaz qui s'effectue au moyen d'une installation (29) régulée par une installation de commande (22) en proportion de la vitesse de fonctionnement de la pompe de filage à chaud (23).