baber/WOPTO huggingface dataset:
Patent ES-8104880-A1 (ES)
Title: Electrical connection, method of making it, and electrical horn comprising such a connection.
IPC: G10K9/13
Filed: 1979-10-29
Abstract: An electrical horn has a hollow body fitted with a diaphragm secured to an armature. A self-supporting coil is disposed with clearance in a recess in the body. The coil has no central former but is provided with upper and lower electrically insulating flanges. The flange has laterally projecting support portions engaging the body. The support portion has an integral upstanding post fitted with an electrically conducting sleeve. Mounted in stacked relationship on the support portion and around the post and sleeve are an eyelet and an electrical connector. The post and sleeve are deformed to produce a head which holds the eyelet and electrical connector in engagement without the need to use a rivet extending through the support portion and the body. This reduces the risk of entry of water into the body in service. The lack of a central former for the coil improves air circulation therearound.
Patent ES-487338-A1 (ES)
Title: products obtained by this process and their use in the preparation of polyurethanes.
IPC: C08G18/78
Filed: 1979-12-28
Abstract: A process for the preparation of polyisocyanates containing biuret and/or higher polyuret groups by reacting secondary diamines with diisocyanates characterized in that the reaction is carried out in the presence of catalytic quantities of strong acids which form mixed carbamic acid anhydrides with isocyanates. Alternatively, the secondary diamines may be reacted with organic diisocyanates in the absence of catalysts to form a urea diisocyanate which is then reacted in the presence of catalytic quantities of strong acids which form mixed carbamic acid anhydrides either with the same diisocyanate used in the first step or a second diisocyanate. The invention also relates to the polyisocyanates containing biuret and/or higher polyuret groups obtainable by this process.
Patent ES-8205946-A1 (ES)
Title: Liquid fuel injection pumping apparatus
IPC: F02M41/14
Filed: 1981-02-06
Abstract: A liquid fuel injection pumping apparatus includes a plunger movable inwardly in a bore to deliver fuel, by the action of a roller and a cam. An adjustable stop ring is provided to limit the extent of outward movement by the plunger and hence the maximum amount of fuel which can be supplied to the associated engine. The ring is positioned by a piston upon which liquid under pressure can act. The liquid under pressure is supplied by a low pressure pump and is admitted to one end of a cylinder containing the piston through a restrictor. The pressure downstream of the restrictor is controlled by a valve which includes a valve member spring biased into contact with a seating against the action of the pressure downstream of the restrictor. The air pressure in the engine inlet manifold is applied to a diaphragm and the force developed assists the action of the spring biasing the valve member.
Patent ES-8302406-A1 (ES)
Title: Hinge assembly
IPC: E05F15/04
Filed: 1981-12-09
Abstract: A first segment usually attached to a tractor is pivotally linked by a first bolt to a second pivotal segment. For example, which may be moved between an extended outward working position and a retracted, non-working inward position. A hydraulic cylinder and piston are mounted on the fixed segment and the free end of the piston is pivotally linked to the base of a substantially U-shaped member. One arm of the U-shaped member is pivotally linked to the fixed segment, and the other arm of the U-shaped member is pivotally linked to one end of a coupling member. The other end of the coupling member is pivotally linked to the pivotal segment. In the extended position, the arms of the U-shaped member pivot down wardly, and the end of the coupling member connected to the pivotal segment comes to rest between the arms of the U-shaped member in horizontal alignment with the links connecting the U-shaped member to the fixed segment and pivotal segment. Arms of the U-shaped member come to rest in a position substantially surrounding the bolt connecting the fixed segment to the pivotal segment, and the two segments are thereby locked in the extended position.
Patent ES-8302519-A1 (ES)
Title: Machine for forming prefabricated building components
IPC: B28B13/02
Filed: 1982-03-17
Abstract: The machine for prefabricating components comprises at least one fixed frame having an internal vertical wall and an intermediate movable frame having at least one vertical wall opposite and variably spaced apart from said vertical wall of the fixed panel. The space between the opposed panels may receive ready-mixed materials, for formation of the prefabricated components, from one or more mixing vessels mounted on the intermediate frame. The spaces are further delimited by panels which may support reinforcing meshes for incorporation into the prefabricated components or rods for producing perforated prefabricated components.
Patent ES-8303226-A1 (ES)
Title: Method of packaging food products within an inert gas atmosphere in plastics cups with flexible covers.
IPC: B65B31/06
Filed: 1982-04-02
Abstract: 1. Procedure for packing of food under protective gas in synthetic material containers which are closed by separately conveyable lids (36, 37, 38) with tear-off tongue (40), in which process the packing sters are performed in the sequence of product filling and then flushing with protective gas and then lid application and then sealing of the lids, the flushing with protective gas is taking place so that the lid is affixed to the container edge at least in one place, one side of the lid is slightly lifted, and the protective gas (24, 42) is then blown in through the opening formed thereby, characterized thereby that the lid is lifted at the tear-off tongue.
Patent ES-8400053-A1 (ES)
Title: Multilayered system for the closure of plastics packages.
IPC: B32B15/08
Filed: 1982-07-27
Abstract: A multilayer composite material, suitable for capping plastic milk bottles and other containers, comprising (a) a metal foil, (b) a polyolefin film, and (c) an adhesive layer bonding the metal foil and the polyolefin film together and formed of two compounds A and B wherein said metal foil has a thickness between 25 and 75 microns said polyolefin film has a thickness between 10 and 30 microns and said adhesive layer has a thickness between 0.5 and 6 microns, and preferably between 2 and 5 microns.
Patent ES-8404183-A1 (ES)
Title: Method for treating infected renal calculosis
IPC: A61P15/00
Filed: 1982-11-04
Abstract: Pharmaceutical compositions suitable for the therapy of infected renal calculosis, containing propionhydroxamic acid as an active principle, are described.
Patent ES-8308599-A1 (ES)
Title: Corduroy cutting machine
IPC: D06C13/08
Filed: 1982-12-22
Abstract: Corduroy cutting machine, including a shaft, a plurality of circular knives disposed adjacent each other on the shaft for cutting open floating wefts of a fabric web being movable along a given travel direction, a plurality of needles being normally movable in a given working area, the needles having points and having longitudinal slots formed therein for receiving portions of the knives at a cutting edge, the needles being insertable into the floating wefts to be cut open in a direction opposite the given travel direction, upper and lower contact strips being respectively disposed above and below the needle points, at least one of the contact strips being actuatable for stopping the cutting machine upon contact by one of the needles, the needles and the lower contact strip defining a working plane onto which the fabric is guidable from below over the lower contact strip to the cutting edge, the lower contact strip being lowerable from the working plane, and a collecting rail being associated with the upper contact strip for prohibiting an advance of the needles from the cut fabric web substantially beyond the given working area of the needle movement.
Patent ES-8402235-A1 (ES)
Title: Liquid-liquid extraction by means of microemulsions of substances dissolved in water.
IPC: C22B3/26
Filed: 1982-12-24
Abstract: Liquid-liquid extraction of a substance from an aqueous solution thereof, which consists in preparing a microemulsion of this solution with a hydrophobic liquid in such a way that the layer of microemulsion is accompanied by a layer of consumed aqueous solution and a layer of hydrophobic liquid containing the substance to be extracted.
Patent ES-8406941-A1 (ES)
Title: Method for foaming plastics continuously.
IPC: B29C67/20
Filed: 1983-01-14
Abstract: A process for the continuous foaming of plastics, especially polyurethane, of the type in which the foaming space is delimited by flexible material bands which are fed together with the bun of foamed material being formed. As flexible material for these bands a composite web is used which comprises a support paper band and a thin impermeable band of plastics, preferably polyethylene having a thickness from 5 to 40 microns. The two bands of which the flexible is composed have a reduced adhesion to one another. The paper band is then detached from the bun of foamed material by disengaging it from the band of plastics which is left permanently adherent to the foamed material or is detached from this latter in an operation subsequent to the detachment of the paper band. In this way, losses of material are avoided, and the paper of the paper bands can be recovered.
Patent ES-8404312-A1 (ES)
Title: Secondary phenylethanol amines, processes for their preparation and their pharmaceutical application.
IPC: C07C275/10
Filed: 1983-03-16
Abstract: Compounds of formula (I): < CHEM > and salts and in vivo hydrolysable acyl derivatives thereof, wherein R<1> is hydrogen or methyl R<2> is hydrogen or methyl R<3> is phenyl unsubstituted or substituted with one or two of the following:- fluorine, chlorine, bromine, trifluoromethyl, C1-6 straight or branched chain alkyl or C1-6 straight or branched chain alkoxy or is benzofuran-2-yl R<5> is a hydrogen, halogen, hydroxy, lower alkyl or lower alkoxy R<4> is moiety < CHEM > wherein X is C2-10 alkylene which may be straight or branched provided that the oxygen and nitrogen are separated by at least two carbon atoms, A is hydrogen C1-6 straight or branched alkyl or benzyl optionally substituted with halogen, lower alkyl or lower alkoxy. R<6> is hydrogen C1-6 straight or branched alkyl C1-6 straight or branched alkylsulphonyl - @ - R<7> R<7> is C1-6 straight or branched alkyl C1-6 straight or branched alkoxy amino, mono- or di- (C1-6 straight or branched alkyl) amino or < CHEM > is a 5,6 or 7 membered cyclic amine optionally containing a second hetero atom selected from oxygen, nitrogen and sulphur, and n is 1 or 2 have anti-obesity and antihyperglycaemic activity.
Patent ES-8501636-A1 (ES)
Title: Resin inpregnated filter papers.
IPC: C08K5/10
Filed: 1983-04-26
Abstract: Filter papers, such as those used in vehicle oil and air filters, may be made by impregnating a filter paper with an alkaline phenol-aldehyde resin, contacting with an ester, as curing catalyst, and curing the resin. The resin used will have an aldehyde to phenol molar ratio of from 1:1 to 3.5:1, an alkali to phenol molar ratio of from 0.1:1 to 1.5:1 and a weight average molecular weight of from 200 to 4000.
Patent ES-8402951-A1 (ES)
Title: Method and device for regulating the delivery capacity of an inductive delivery pump for liquid metals.
IPC: H02K44/06
Filed: 1983-05-26
Abstract: 1. A method for regulating the delivery capacity of an inductive delivery pump for liquid metals (2) during the proportioning removal of liquid metal in intervals from a supply container (1) by means of a feed pipe (3), wherein a regulating circuit (6) determines the current intensities required in the induction coils (26) from different measured values, and wherein during the delivery pauses the delivery capacity is just retained by regulation with the aid of a filling level measurement, to such an extent that a specific level of the liquid metal is adjusted in the feed pipe (3), characterized in that during the delivery times the delivery quantity of liquid metal is measured per unit time by a flowmeter (9) and the overall delivery quantity is determined by integration over the time, where when a required, preselectable overall delivery quantity has been obtained the delivery is terminated, and the filling level measurement is carried out during the delivery pauses by means of a filling level sensor (10) integrated on or in the feed pipe (3).
Patent ES-8503670-A1 (ES)
Title: Process for preparing 6-(2-hydroxyphenyl)-3-pyridazinone.
IPC: C07D237/14
Filed: 1983-06-23
Abstract: A process for preparing 6-(2-hydroxyphenyl)-3-pyridazinone which comprises reacting 2-hydroxyacetophenone with glyoxylic acid under alkaline conditions, adjusting the pH of the reaction mixture to give a mixture within a pH range of about pH 4.0-9.5 and which contains a weak base, and subsequently reacting with hydrazine. 6-(2-Hydroxyphenyl)-3-pyridazinone is a useful intermediate in the preparation of anti-hypertensive agents.
Patent ES-8502979-A1 (ES)
Title: (2-((Nitropyridinyl)amino)phenyl)arylmethanones and salts, their use in medicine, pharmaceutical compositions containing them and their use in the preparation of (2-((aminopyridinyl)amino)phenyl)arylmethanones and pyrido(1,4)benzodiazepines.
IPC: A61K31/55
Filed: 1983-08-11
Abstract: [2-[(Nitropyridinyl)amino]phenyl]arylmethanones as chemical intermediates and/or having antidepressant activity having the formula: < IMAGE > wherein: B is carbonyl, thioxomethyl, ketal or thioketal, R is hydrogen or -alk1-Q, Q is hydrogen, -NR1R2 or halogen are disclosed in a process for preparing pyrido[1,4]benzodiazepines.
Patent ES-8504646-A1 (ES)
Title: Methods of producing a dry cement mixture and a free flowing ferrous sulphate hydrate product and products prepared by the methods.
IPC: C04B7/02
Filed: 1983-11-16
Abstract: A ferrous sulphate hydrate product for use as chromate reducing agent for dry cement is made from a technical or commercial grade ferrous sulphate heptahydrate by one or more treatments selected from moderate drying, powder dilution, physical absorption, and chemical absorption. In particular, the technical grade ferrous sulphate heptahydrate is mixed with fly ash or gypsum and subjected to a moderate drying at temperatures in the range of 20-60<o>C.
Patent ES-8506055-A1 (ES)
Title: Petroleum resins and their production.
IPC: C08F240/00
Filed: 1984-06-27
Abstract: Resins having an improved combination of softening point and tackifying properties together with good color and heat stability are obtained by Freidel-Crafts copolymerization of 4 to 80 wt. % of a C5/C6 unsaturated feed 5 to 55 wt. % of a terpene and 3 to 55 wt. % of an unsaturated aromatic compound.
Patent ES-8504001-A1 (ES)
Title: Calibration gauge for computer-controlled lens generator or the like.
IPC: B24B13/00
Filed: 1984-06-15
Abstract: A computer-controlled lens generating arrangement (1) has a calibration gauge (14) mountable on a lens chuck (28) and moveable into a calibration position for detecting a worn or eroded condition of a tool (18). When a worn or eroded condition of tool (18) is detected, data are provided to a computer (60) which recomputes positioning data for the chuck (28), and repositioning of the chuck (28), as well as the angle of the cutting tool (18), takes place.
Patent ES-8507087-A1 (ES)
Title: Method for preparing fired refractory cement.
IPC: C04B35/101
Filed: 1984-08-10
Abstract: A novel raw batch and improved fired refractory cement is described. A bulk refractory grain mass is initially bonded with a fired bond, which upon being fired includes Si3N4 and/or Si2ON2 reaction component that better protects the ultimate high temperature sintered cement product from erosion when the cement is used as a liner for furnace walls, troughs, and runners that contain a flow of molten iron or slag, as well as induction furnaces which process corrosive slag.
Patent ES-8507299-A1 (ES)
Title: Improvements in or relating to integrated circuits.
IPC: H03F3/04
Filed: 1984-08-14
Abstract: A high impedance is implemented in the input bias path of an integrated instrumentation amplifier. The implementation includes a normally on transistor switch. A signal from the output of the amplifier is used to turn the switch off to provide the requisite high impedance. Otherwise, the switch is on to provide low impedance for proper biasing. The circuit is adapted for encoded input signals such as occur in capacitive coupled credit card encoding circuits.
Patent ES-8505669-A1 (ES)
Title: Triazolylmethyl-pyridyloxymethyl-carbinol derivatives.
IPC: C07D401/12
Filed: 1984-09-21
Abstract: Novel triazolylmethyl-pyridyloxymethyl-carbinols of the formula < IMAGE > (I) in which R is optionally substituted alkyl, optionally substituted cycloalkyl or optionally substituted phenyl, Y is halogen, alkyl, alkoxy or cyano, and m is 0, 1, 2, 3 or 4, or addition products thereof with acids or metal salts, which possess fungicidal activity.
Patent ES-8603985-A1 (ES)
Title: Fluid flow selector valve for vehicle environmental control system
IPC: F16K11/06
Filed: 1984-10-23
Abstract: A fluid flow selector valve for controlling step-by-step displacement of an on/off actuator (12), e.g. for controlling a flap in an installation for heating or for air conditioning the cabin of a motor vehicle. The valve comprises two mutually movable elements (80, 84) defining at least two chambers (90, 92) therebetween suitable for connecting the actuator feed inlet (30) to a source of fluid pressure (72) or to an exhaust. The valve further comprising an intermediate chamber (94) suitable for connecting the feed inlet to the source of fluid pressure (72), to the exhaust, or to an air tight seal.
Patent ES-8603377-A1 (ES)
Title: Tertiary amines.
IPC: C07C217/62
Filed: 1984-11-02
Abstract: Compounds of formula (I): < IMAGE > (I) or a pharmaceutically acceptable salt thereof, in which R1 is hydrogen, halogen, or trifluoromethyl, R2 is hydrogen or halogen, R3 is hydroxyl, C1-6 alkoxy or < IMAGE > where R8 and R9 are each hydrogen or C1-6 alkyl R4 is hydrogen or C1-6 alkyl R5 is hydrogen, C1-6 alkyl, C1-6 alkyl optionally substituted by hydroxy cyano, C1-6 alkenyl or C1-6 alkynyl optionally substituted by carboxy or esters and amides thereof, phenyl, C1-6 alkyl phenyl or a group < IMAGE > wherein R12 and R13 are each hydrogen or C1-6 alkyl or together, along with the nitrogen to which they are attached, form a 5- or 6-membered ring and m is 1 or 2 R6 is hydrogen or methyl: R7 is -O(CH2)aCO2H, -O(CH2)bM, -CO2H or amide thereof in which a is an integer from 1 to 6, b is an integer from 2 to 7, and M is hydroxy, C1-6 alkoxy or < IMAGE > in which R10 and R11 are each hydrogen or C1-6 alkyl or < IMAGE > together form a five or six membered ring and n is 1 or 2 with the proviso that when n is 2 and R1, R2, R4 and R6 are each hydrogen and R3 is hydroxyl, R5 is not hydroxymethyl or 1-hydroxy ethyl when R7 is CONH2 processes for preparing such compounds and their use in medicine.
Patent ES-8605732-A1 (ES)
Title: Rotative hydraulic distributing valve, especially for power steering mechanism.
IPC: B62D5/08
Filed: 1984-10-29
Abstract: The distributor comprises a star-shaped rotor (2) arranged between two concentric components which are spaced axially and are fixed in rotation to a second valve portion (60) a C-shaped centering return spring (40) is arranged around the rotor (2) and cooperates, by its facing ends, with a projection (100) of one of the arms (101) of the rotor and with adjacent projections of the second valve portion.
Patent ES-8802621-A1 (ES)
Title: Tumor specific monoclonal antibodies.
IPC: C07K14/705
Filed: 1985-01-30
Abstract: This invention relates to monoclonal antibodies produced by hybridoma or transformed B-cell lines derived from B-cells of cancer patients actively immunized with autologous tumor antigen. These monoclonal antibodies can be used in both diagnostic procedures and therapy for human cancers. This invention also relates to diagnostic procedures and therapeutic approaches using these monoclonal antibodies.
Patent ES-8607282-A1 (ES)
Title: Condensed diazepinones, process for their preparation and medicaments containing these compounds.
IPC: C07D471/04
Filed: 1985-03-13
Abstract: Disclosed are novel condensed diazepinones of formula I < IMAGE > wherein B is a fused ring selected from < IMAGE > X is -CH- or, when B is ortho-phenylene, X can also be nitrogen A1 is C1-C2 alkylene A2 is C1-C2 when it is in the 2-position relative to the saturated heterocyclic ring nitrogen or a single bond or methylene when it is in the 3- or 4-position R1 is C1-C3 alkyl R2 is C1-C7 alkyl, optionally hydroxy-substituted on at least one of its second to seventh carbon, or C3-C7 cycloalkyl, optionally hydroxy substituted, or C3-C7 cycloalkylmethyl or R1 and R2 can, together with the nitrogen therebetween, be a 4- to 7-membered saturated monocyclic, heterocyclic ring which can optionally include an oxygen or N-CH3 R3 is hydrogen, chlorine, or methyl R4 is hydrogen or C1-C4 alkyl, R5 is hydrogen, chlorine or C1-C4 alkyl and Z is a single bond, oxygen, methylene or 1,2-ethylene and NR1 R2-N oxides and nontoxic, pharmaceutically acceptable addition salts thereof. Also disclosed are pyrrolobenzodiazepinone intermediates, pharmaceutical compositions containing the condensed diazepinones and methods of using them to treat cardiovascular disorders, particularly bradycardia and bradyarrhythmia.
Patent ES-8706654-A1 (ES)
Title: Benzothiazine derivatives.
IPC: C07D279/16
Filed: 1985-06-13
Abstract: This invention relates to benzothiazine derivatives represented by the formula [I] and salts thereof, which are useful for treatment of cardiovascular diseases. < IMAGE > [I]
Patent ES-8608665-A1 (ES)
Title: Temperature-homogenizing device for continuously moving metallic products.
IPC: F27B9/30
Filed: 1985-07-26
Abstract: Device for temperature homogenization of passing metallic products (3), housed in the bed plate of the temperature equalization zone of a reheating furnace and constituted by elongated polyphase static sliding field inductors (14) located in the extension of elements (9) supporting the metallic products in the heating zone (7) of the furnace. The device achieves efficient and rapid heating by enabling precise localization of the heating zone in a predetermined part of the metallic product to be treated, and is particularly useful for treating large dimension products, such as large slabs, in order to attenuate or eliminate skid marks (20) which are usually present upon their emergence from prior art reheating furnaces.
Patent ES-8609073-A1 (ES)
Title: Deceleration and pressure sensitive proportioning valve.
IPC: B60T8/28
Filed: 1985-09-09
Abstract: A proportioning valve (10, 110) in a master cylinder housing (12, 112) is pressure responsive to control the flow of fluid to a wheel brake cylinder. The proportioning valve (10, 110) is connected to a fluid channel (31, 131) opening into the master cylinder reservoir (13, 113), a second valve (34, 134) being disposed at the opening (32, 132) and being engaged by an inertia sensitive ball (40, 140) located on a ramp (17, 117). The ball (40, 140) is responsive to deceleration of the vehicle whereby the ball (40, 140) moves up the ramp (17, 117) and permits the second valve (34, 134) to close. Closure of the second valve (34, 134) prevents fluid communication between the fluid reservoir (13, 113) and the proportioning valve (10, 110) in order to vary the outlet pressure (POut) of the proportioning valve (10, 110) in response to deceleration of the vehicle. The proportioning valve (10, 110) may be contained completely within the housing (12, 112) of the master cylinder (10, 110).
Patent ES-8705066-A1 (ES)
Title: Process for obtaining surface coatings of bitumen
IPC: E01C19/17
Filed: 1985-11-20
Abstract: Coatings are obtained by spreading on a surface an aqueous emulsion of bitumen and contacting this with an agent for breaking down the emulsion.