baber/WOPTO huggingface dataset:
Patent ES-8303208-A1 (ES)
Title: Air cushion vehicle provided with a lift system with automatic transversal air distribution
IPC: B60V1/12
Filed: 1982-03-18
Abstract: An air cushion vehicle is provided with a lift system including a flexible keel. The vehicle has a rigid body which is supported on an air cushion. The air cushion is divided into two longitudinal semichambers by a flexible keel and is further defined by flexible skirts provided at the periphery of the rigid body. The flexible keel directs lift air to the semichambers and controls the attitude of the vehicle by automatically distributing lift air to one of the two longitudinal semichambers to provide a stabilizing force. The flexible keel is constructed of a plurality of flexible segments, each of which has two triangular portions which are joined by a trapezoidal portion having a curved bottom. When the flexible sheets are formed into a working configuration the two triangular portions are joined at a fastening point so that the top edge each of the flexible segment form a triangle. The triangular top edge is attached to the rigid body of the vehicle and the flexible keel is formed by disposing alternate flexible segments so that they face in opposite directions. The flexible keel distributes lift air to the semichambers in accordance with a pressure differential and is capable either of limiting the flow of lift air to one of the semichambers or of providing lift air to only one of the semichambers.
Patent ES-8307021-A1 (ES)
Title: Unilateral metals coater for iron base continuous strip
Filed: 1981-01-27
Abstract: The coater comprises a metal coating bath, a strip conveyor and finishes assembly, and an antioxidation protective atmosphere generator. To increase efficiency, the atmosphere is applied until the side to be coated has been contacted. - The finishing is carried out by application of an air jet to the coated side, in air.
Patent ES-8308871-A1 (ES)
Title: 4-(4-Phenyl-1-piperidinyl)methyl-5-acyl-1,3-dihydro-2H-imidazol-2-ones.
IPC: A61K31/44
Filed: 1982-05-03
Abstract: 1,3-Dihydro-2H-imidazol-2-ones having 5-acyl and 4-(4-phenyl-1-piperidinyl)methyl substituents, are useful as cardiotonics, antihypertensives and antithrombotic agents. The compounds are obtained by the reaction of an appropriate substituted piperidine with a substituted 4-bromomethyl-1,3-dihydro-2H-imidazol-2-one.
Patent ES-8406019-A1 (ES)
Title: Facsimile data converting system.
IPC: H04N1/419
Filed: 1982-12-28
Abstract: A facsimile system comprises a data compression circuit for generating a run length, a ROM table for coding a run length into compressed data, and a comparator. The comparator compares given compressed data with a sequence of compressed data transmitted from the data compression circuit. When a match occurs therebetween, reproduced data or run-length data for the given compressed data is obtained in the data compression circuit.
Patent ES-8407520-A1 (ES)
Title: Electroless gold plating
IPC: C23C18/44
Filed: 1983-06-06
Abstract: An electroless or autocatalytic gold plating bath includes, as the gold ingredient, an admixture of (a) a water soluble trivalent gold component selected from an alkali metal auricyanide, an alkali metal aurihydroxide, and an alkali metal aurate and (b) a water-soluble monovalent gold component such as an alkali metal aurocyanide. The bath contains an amino borane, alkali metal borohydride, alkali metal cyanoborohydride, hydrazine, or hyposulphite as the reducing agent an alkaline agent such as an alkali metal hydroxide and an alkaline buffering agent. The method of using such an electroless or autocatalytic plating bath for depositing gold on metallic substrates such as gold, copper, copper alloys, electroless copper, electroless nickel, nickel, nickel alloys, etc. and on a nonmetallic substrate is also described.
Patent ES-8405868-A1 (ES)
Title: Device for the fixation of drain pipes.
IPC: E02D31/02
Filed: 1983-07-16
Abstract: 1. A device for fixing drainage pipes fitted with filter nozzles to the concrete floor of a filter bed, more particularly for water treatment, the device having for each drainage pipe a vertical pipe stub which is concreted into the floor and which leads into a filtrate collecting duct under the floor, characterized in that a plurality of pipe stubs (1, 15) are passed through two closed yokes (3, 4 13, 14) and are combined to make a pipe array (5), the yokes (3, 4 13, 14) being mutually spaced by a distance (a) approximately corresponding to the thickness of the concrete floor (12) and serving simultaneously as permanent formwork for at least part of the area of the concrete roof (7) of the collecting duct (6).
Patent ES-8404667-A1 (ES)
Title: Method and apparatus for burning fine grained material, particularly raw cement meal
IPC: F27D13/00
Filed: 1983-09-28
Abstract: A method and apparatus for burning fine grained products, such as raw cement meal, wherein the product is preheated in a preheating stage, calcined in a calcining stage, and is burned into clinker in a clinker stage followed by cooling in a cooling stage. The heating of the largely calcined product in the temperature range of about 900 DEG C. to the beginning of alite formation which occurs at approximately 1250 DEG C. is carried out under the fastest possible temperature rise conditions and the clinker reaction is carried out in concurrent flow with the gas stream in the burning stage. The clinker is then graded into a coarse grained fraction and a fine grained fraction which are then cooled in separate coolers after separation from the gas stream.
Patent ES-8604736-A1 (ES)
Title: Vulcanizable polymeric compositions containing a zinc dimethacrylate adjuvant and method for preparing the adjuvant.
IPC: C08K5/14
Filed: 1984-03-08
Abstract: Zinc dimethacrylate powder of surface area 3.7-5.4 sq.m/g is prepd. by reacting zinc oxide and methacrylic acid in molar ratio 0.5-0.6:1 under agitation in a liquid aliphatic hydrocarbon dispersing medium. The zinc dimethacrylate particles are recovered by removing the liquid medium by filtration or evaporation, followed by drying.S The liquid medium is hexane contg. a nonionic surfactant, e.q. an alkylaryl polyether alcohol. Reaction is at room temp. The powder is broken up and sieved after drying.
Patent ES-8506943-A1 (ES)
Title: Active windscreen antenna for all kinds of polarization.
IPC: H01Q1/32
Filed: 1984-04-27
Abstract: An active windshield antenna has a first conductor extending parallel to a metal frame to the vertical line of symmetry of the latter, a second conductor extending in a bending point from said first conductor along the symmetry line, an amplifier has separate transmission paths for a low frequent low medium short wave region and ultra short wave region, the transmission path of the long medium short wave region at an inlet of the low medium short wave amplifier has a high input impedance, and the input impedance of the total amplifier in the low medium short frequency region is high.
Patent ES-8505162-A1 (ES)
Title: Valve device for a bag with two welded sheets.
IPC: F16K15/20
Filed: 1984-05-18
Abstract: The device is arranged in the inlet (3) of the bag, said inlet formed by the longitudinal welds (5, 6) extending from the edge of the bag into the interior (4) of the bag. The valve has two valve flaps (8, 9) to form pouches (11, 12) between the outside sheets (1, 2) and the valve flaps (8, 9) which are attached by transverse welds (10) to the respective insides of their channel, the pouches being open in the direction of the interior of the bag. The outside sheets (1, 2) and the valve flaps (8, 9) are welded to each other along two longitudinal welds (13, 14) so that a narrow tubular inner inlet (15) and inner pouches are formed on each side of the inner inlet (15) in the lower region of the inlet (3). The inner pouches remain expanded due to the entry of air from the flat bag so that liquid can enter the inner pouches when it flows back and, from there, over the inner tubular inlet (15), by which means the inlet is squeezed together and sealed.
Patent ES-8600272-A1 (ES)
Title: 2-Sulfamoylbenzo (b) thiophene derivatives, their preparation and pharmaceutical composition for the treatment of elevated intraocular pressure.
IPC: C07F9/6553
Filed: 1984-06-13
Abstract: Novel 2-sulfamoylbenzo [b]thiophenes and derivatives thereof are shown to be useful for the treatment of elevated intraocular pressure in compositions including ophthalmic drops and inserts.
Patent ES-8507393-A1 (ES)
Title: Platform linkage for handicapped person's vehicle
IPC: B60P1/44
Filed: 1984-08-10
Abstract: The closing drive for the platform of a vehicle for handicapped people has an articulated guide (1) mounted on the elevatable platform (5) and attached to the vehicle chassis. The distance between the pivot points (2a,4) of the tube decreases during raising of the platform. - As the tube reaches its minimum length position it actuates a  linkage to pivot the platform at the end of the raising cycle. The tube (9) can have a sliding rod (8) with a nut to form a stop (10).  (1/7) EPAB- EP-119914 B Device for closing a tailgate, especially for motor vehicles and vehicles for transporting the handicapped, this device being actuated by drive means (12) and consisting of a parallelogram deformable under the action of the said drive means (12), the arm (14) of the parallelogram, thus defining an extension, the free end of which is articulated on the said lift platform (5), characterised in that it comprises an articulation element (1) of variable and adjustable length, mounted pivotally (at 4) at one end on the lift platform (5) and at the other end at a suitable point (2,2a) on the vehicle chassis, on the frame of the tailgate (11a) or on the upper arm (3) of the articulated parallelogram, in such a way that the distance between the two points of articulation (2a,4; 2,4) of the articulation element (1) assumes its position of minimum length and thus acts as a fixed link causing the tailgate to pivot automatically at the end of the lift of the latter, this taking place from a position determined as a result of previous adjustment of the length of the said articulation element (1). - (8pp) USAB- US4671387 A The arm of a parallelogram intended to support the elevator deck extends beyond its point of articulation on the lower adjacent arm of the parallelogram, thus defining an extension. - The elevator deck is articulated on the lower end of the extension of the arm supporting the elevator desk. - An articulation element of adjustable variable length is mounted to pivot on the elevator deck and at an appropriate point of the chassis or of the upper arm of the deformable parallelogram. - The distance between these two points of articulation of the element of articulation of variable length decreases when the lift gate is being raised. - When the element of articulation takes its position of minimum length, it acts as a fixed connecting rod causing the elevator deck to pivot at the end of lift of the lift gate from a position determined by the prior adjustment in length of the element of articulation to a new position.
Patent ES-8505289-A1 (ES)
Title: Method and device for cancelling the blocking of punched-bag stacks
IPC: B31B50/94
Filed: 1984-08-28
Abstract: To undo the interconnection caused at cut edges of stacks of plastics bags that have been stamped, at least those zones of each stack where stamping has taken place are continuously bent over at least one supporting edge by being pulled thereover.
Patent ES-8604074-A1 (ES)
Title: Method and apparatus for controlling wall layer thickness in a liquefaction process.
IPC: C03B3/00
Filed: 1984-11-23
Abstract: The granular material (glass batch) is fed onto a lining of granular material (glass batch) on a support surface in a furnace and heated to liquefy it so that it flows off the lining. The lining thickness is monitored and controlled by measuring the temperature at a region spaced from and facing an end of the lining (by a series of thermocouples) and the heat input is adjusted in response to the temperature changes which indicate a change in the lining thickness.
Patent ES-8606170-A1 (ES)
Title: Plant for the supply of goods in a packaging machine.
IPC: B65B/
Filed: 1984-12-31
Abstract: Plant for the continuous supply of substantially flat goods in the branch of luxury or food products, particularly chocolate tablets or bars, in a packaging machine, wherein the goods are brought by carriers with transport plant into a wrapping material hose and are formed into separate packages downstream of the transport member (3a) provided with carriers (3) and moving at constant speed, a supply device (25) for the goods (1) working at the same rhythm being arranged parallel to the transport member, and bumpers (30) are provided between the carriers (3), for the goods (1) arriving on the supply device (25), and are actuated so that the articles enter one after the other into the wrapping material hose (5) according to a direction resulting from the supply device direction and the transport direction.
Patent ES-8602594-A1 (ES)
Title: Process for the preparation of dinitrotoluene.
IPC: C07C67/00
Filed: 1985-03-15
Abstract: In prepn. of dinitroluene (II) by 2-stage reaction of toluene with HNO3 in presence of H2SO4, in which (1) toluene is nitrated to mononitrotoluene by effluent acid from the 2nd stage and (2) mononitrotoluene is nitrated to II by conc. effluent acid from the 1st stage, the effluent acid is conc. in indirectly heated evaporators in a vacuum, and mononitrotoluene is fed to the superheated vapours of the evaporator. - Mononitrotoluene (I) is added as a mixt. contg. I, pref. as part of the organic phase which is sepd. after the mononitrations. In the organic phase of the condensed vapours, the ratio of I:II is 2-10:1 (4-7:1).
Patent ES-8700137-A1 (ES)
Title: Injection moulding method and mould.
IPC: B29C45/44
Filed: 1985-04-18
Abstract: A mould for use in an injection moulding machine, the mould having a body (20) with a mould cavity (21), a main core (22) and a collapsible core (23) supported by the main core, the main core being retractable relative to the collapsible core, to permit collapse of the latter in the mould cavity, and the collapsed core then being retractable. Hydraulic cylinders (30, 31) are provided for collapsing and retracting the collapsible core (23) and so switches are provided on the hydraulic cylinders and/or other relatively movable parts of the mould for providing signals (S1 to S10) when the mould parts are in predetermined positions for triggering the steps in a moulding sequence.
Patent ES-8700453-A1 (ES)
Title: Device for the production of photographic records for identification purposes.
IPC: G03B15/00
Filed: 1985-08-20
Abstract: A device for the production of photographic records for identification purposes in which a housing (18) can be pivoted in front of a camera (12), used to take several photographs of a person who is to be recorded and by means of which a sheet (24) can be imparted with a sharp image in the film plane (14) by means of a balancing optical system (30) and the camera lens (16). This sheet (24) contains a fingerprint of the person photographed. In this way a film strip is obtained containing also the fingerprint next to a portrait record of the person.
Patent ES-8609368-A1 (ES)
Title: Gelled aqueous compositions.
IPC: E21B43/25
Filed: 1985-09-12
Abstract: Disclosed are gelled aqueous compositions having (1)(a) a water thickening amount of an anionic or nonionic water soluble polymer in fresh water or brine solutions at a pH of greater than 10 (b) a water thickening amount of an anionic water soluble polymer having carboxylate functionality and a cellulose backbone in brine solutions at an acidic pH or (c) a water thickening amount of (i) an anionic water soluble polymer having carboxylate functionality and a cellulose backbone or (ii) a copolymer of sodium acrylate having from about 10% to about 90% acrylate content, in brine solutions at neutral to about 10 pH and (2) a water soluble cationic poly(diallylamine)-epichlorohydrin resin in an amount sufficient to cause gelation and form the gelled composition. The compositions are useful in the recovery of oil and gas by fracturing and as a matrix plugging agent in enhanced oil recovery.
Patent ES-8704462-A1 (ES)
Title: Substituted imidazole derivatives and their preparation and use.
IPC: A61P25/00
Filed: 1985-11-22
Abstract: The compounds of the formula: <CHEM contiene="yes"> wherein X is -CH2-, -CH2CH2- or -0-, R1 is H, lower alkyl or lower alkenyl group, OCH3 or OCH2CH3, R2 is H, CH3, CH2CH3, OCH3 or OH, R3 is H, CH3, CH2CH3, OCH3 or Hal, R4 is H, CH3, CH2CH3, OCH3 or Hal, and Hal is halogen, and their non-toxic acid addition salts exhibit valuable pharmacological activity and are useful especially as selective alpha 2-receptor antagonists. Processes for the preparation of these compounds and pharmaceutical compositions containing them are described.
Patent ES-8702580-A1 (ES)
Title: Gas generator of an engine.
IPC: F02B43/00
Filed: 1986-01-03
Abstract: The gas generator comprises an electrolysis unit (10) in which gas is generated for subsequent mixing with fuel in an engine assembly. The engine assembly comprises an engine (17), a fuel container for the engine, the aforesaid electrolysis unit (10) and a mixing chamber (26) in which the generated gas is intermixed with the fuel from the fuel container prior to combustion in the engine.
Patent ES-8702486-A1 (ES)
Title: Hydrogen peroxide activation.
IPC: C11D3/39
Filed: 1986-01-29
Abstract: The bleaching performance of hydrogen peroxide or persalts developing it in situ is markedly lower at lower washing temperatures from ambient to 60 DEG C. than at hot washing temperatures of around 90 DEG C. or above. The present invention relates to compositions and processes employing a minor amount of mixed oxides of calcium, barium or strontium with manganese which activate hydrogen peroxide bleaching and washing of stains at lower wash temperatures in spite of the fact that the compounds are substantially water-insoluble. Suitable mixed oxides include those represented by formula MxMnOy in which M represents the alkaline earth metal, x ranges from 1 to 2 and y ranges from 3 to 4.
Patent IE-903298-A1 (IE)
Title: One piece channel suture package
Inventor: SOBEL MARTIN
IPC: A61B17/06
Filed: 1990-09-11
Abstract: A one piece needle (2) and suture (4) holder (10) is described in which a rounded channel (12) is formed for retention of the suture (4). One end of the suture (4) exits the channel (12) toward the interior of the channel (12) and is attached to a needle (2) located in a needle holder (54, 56) in the interior of the channel (12). The channel (12) is formed with an open side, to which are attached a plurality of hinged doors (20). After the suture (4) is wound in the open channel (12), the doors (20) are folded over the open side of the channel (12) and are locked in place to retain the suture (4) within the channel (12). In an alternative embodiment a paper cover (90) is utilized to complete the enclosing channel (12). To afford ease of winding the suture (4) the bottom of the channel (12) is perforated (80, 82) for the application of a vacuum to the channel (12) during suture winding. Also disclosed is a needle park (60, 54, 56) for retaining the needle (2) in the center (18) of the package (10). In a preferred embodiment the needle park (60, 54, 56) is backed by a relief flap (50) to enable the needle (2) to be conveniently grasped by a forceps during removal of the needle (2) and suture (4).
Patent IE-913466-A1 (IE)
Title: Spillage absorption
IPC: B01J20/24
Filed: 1991-10-02
Abstract: The invention provides a spillage absorption material comprising wood pulp mixed with a gelling compound adapted to be activated by the spillage material, so as to effectively lock up the spillage in the wood pulp when it has absorbed the same. The material is contained in a porous sac insoluble in the liquid to be absorbed.
Patent IE-904010-A1 (IE)
Title: Self-locking fastening device
Inventor: BLUME DIPL-ING DIETRICH
IPC: F16B39/282
Filed: 1990-11-07
Abstract: The invention relates to a self-locking fastening device having a screw or nut for fastening at least one first component to another component, the locking effect being obtained by means of ribs on surfaces that engage with one another, which ribs are chamfered in such a manner that a smooth roller effect is achieved. The fastening device has a disc (1) which is constructed on its surface facing the first component (B) such that, when the fastening device is tightened, said disc is held on the first component such that it cannot rotate and the surface opposite it has ribs (2) which are chamfered in such a manner that, when the screw or nut is tightened, a smooth roller effect is achieved on the surface of the screw or nut as a result of relative rotation between the surface of the screw or nut facing the disc (1) and the opposite surface of the disc. <IMAGE>
Patent IE-920514-A1 (IE)
Title: Methods and compositions for the treatment of infection and¹control of flora
Inventor: ALLEN ROBERT CHARLES
IPC: A01N63/50
Filed: 1992-02-18
Abstract: Haloperoxidases are used to selectively bind to and, in the presence of peroxide and halide, inhibit the growth of target microbes without eliminating desirable microbes or significantly damaging other components, such as host cells, in the environment of the target microbe. When a target microbe, e.g., a pathogenic microbe, has a binding capacity for haloperoxidase greater than that of a desired microbe, e.g., members of the normal flora, the target microbe selectively binds the haloperoxidase with little or no binding of the haloperoxidase by the desired microbe. In the presence of peroxide and halide, the target bound haloperoxidase catalyzes halide oxidation and facilitates the disproportionation of peroxide to singlet molecular oxygen at the surface of the target microbe. The lifetime of singlet molecular oxygen restricts damage to the surface resulting in selective killing of the target microbe with a minimum of collateral damage to the desired microbe or physiological medium. The methods and compositions of the invention are highly useful in the therapeutic or prophylactic antiseptic treatment of human or animal subjects, since their use can be designed to be highly effective in combatting bacterial or fungal infections without significant damage to normal flora or host cells. Suitable haloperoxidases include myeloperoxidase (MPO), eosinophil peroxidase (EPO), lactoperoxidase (LPO), chloroperoxidase (CPO) and derivatives thereof capable of selective binding to target microbes.
Patent IE-921279-A1 (IE)
Title: N-hydroxy-n-(3-(2-(halophenylthio)phenyl)prop-2-enyl)-ureas¹as lipoxygenase inhibitors
Inventor: HITE GARY ALAN
IPC: A61P11/00
Filed: 1992-04-22
Abstract: This invention relates to N-hydroxy-N-[3-[2-(4-halophenylthio)phenyl]prop-2-enyl]ureas, formulations containing those compounds and methods of using such compounds as 5- lipoxygenase inhibiting agents.
Patent IE-921839-A1 (IE)
Title: Merocyanine protein error indicators
Inventor: COREY PAUL F
IPC: G01N31/00
Filed: 1992-07-01
Abstract: The present invention provides a merocyanine protein error indicator compound. Merocyanine compounds are a new class of protein error indicators, providing an analytical tool useful in the detection of protein in a sample.
Patent IE-922069-A1 (IE)
Title: Oxidative dehydrogenation
Inventor: PETROSIUS STEVEN
IPC: B01J31/06
Filed: 1992-07-01
Abstract: A method is disclosed for the oxidative dehydrogenation of hydrocarbon compounds such as alkylated aromatics, alkanes, alkenes, and oxygenates such as alcohols. The method comprises contacting the hydrocarbon compound with oxygen in the presence of oxidative dehydrogenation catalyst. The catalyst exhibits good selectivity to desired products and has sufficient activity to maintain low reaction temperatures. Further, there are disclosed catalysts, doped with a redoxactive transition metal moiety, which exhibit increased activity and selectivity.