baber/WOPTO huggingface dataset:
Patent ES-462691-A1 (ES)
Title: Nuclear reactor vessel and internals alignment apparatus
IPC: G21C13/06
Filed: 1977-09-27
Abstract: Apparatus for aligning a nuclear reactor vessel, vessel head, core barrel and upper support structure. The apparatus includes mating extensions and receptacles that not only align and assure proper lateral orientation and stability of the reactor components during operation, but also provide alignment of the vessel head and upper support structure when removed from the reactor simultaneously.
Patent ES-465123-A1 (ES)
Title: Fin rudder for ships
IPC: B63H25/26
Filed: 1977-12-15
Abstract: A rudder assembly for marine craft wherein the main rudder carries one or more fins pivotable as well as lockable in relation to it, wherein the actuating and control devices for the fin are integrated with the rudder assembly.
Patent ES-468559-A1 (ES)
Title: Lubricant composition for vinyl chloride polymers
IPC: C08L33/00
Filed: 1978-04-05
Abstract: The combination of a polar lubricant such as an oxidized polyethylene wax and an oxide or hydroxide of specified elements not only improves the processability of rigid vinyl chloride polymers but also imparts an unexpectedly high level of heat stability.
Patent ES-470151-A1 (ES)
Title: Electron microscope (comprising an auxiliary lens)
IPC: H01J37/21
Filed: 1978-05-24
Abstract: A switchable auxiliary lens is arranged in the vicinity of the objective lens of an electron microscope to enable switching between TEM mode and STEM mode. The auxiliary lens may be formed by an interruption in the magnetic circuit of one of the poles of the main lens, and may include an electromagnetic coil which can be excited in a reversable manner.
Patent ES-471219-A1 (ES)
Title: Process and device for the production of aluminum
IPC: C25C3/14
Filed: 1978-06-28
Abstract: A process and electrolytic cell are described for the production of aluminum whereby the feeding of the cell with fresh alumina, including the breaking of the crust of solidified electrolyte, is carried out in at least one space running transverse to the longitudinal axis of the cell.
Patent ES-471999-A1 (ES)
Title: Soaker hose
IPC: B29C48/38
Filed: 1978-07-24
Abstract: A porous flexible hose primarily of crumbed rubber and synthetic rubber reclaimed from rubber tires, ground to a relatively small granular size, with metal removed such as, for example, would pass through a 30-mesh screen, process-mixed through an extruder, with a much smaller binder mix of primarily polyethylene, in the order of 25% by weight, and with approximately 0.5% of the mixture added sulphur and 0.5% oil that can be random mixed grades of automobile engine oil. The resulting product is useful as a soil watering soaker hose that has a high degree of flexibility along its length. It is a water leaking soaker hose formed in the process through the extruder with limited foaming from steam originating from absorbed moisture in the crumbed, reclaimed rubber tire material, and from residual gases venting from the material mix, with product mix heating in the extruder, forming some open cell fluid flow paths. The foaming with steam and gases from the mix also form labyrinth passageways between the rubber tire granules and the polyethylene binder mix, and also through the binder mix that is non-compatible with the rubber granules but that forms a physical interconnective structural material binder therefor.
Patent ES-472208-A1 (ES)
Title: Benzimidazole-2 derivatives, their preparation and their use for the preparation of medicaments.
IPC: A61P43/00
Filed: 1978-07-31
Abstract: Novel substituted heterocyclyl compounds of the formula < IMAGE > (I) in which R is a free, esterified or amidated carboxyl group or a free, etherified or esterified hydroxymethyl group, R1 is an aliphatic, cycloaliphatic, aromatic, araliphatic, heterocyclic or heterocyclic-aliphatic radical, R2 is hydrogen or an aliphatic radical and Ph is a 1,2-phenylene group containing the radical R1-X, and X is lower alkylidene or a direct bond, and pharmaceutically usable salts of compounds of the formula I with salt-forming properties as medicaments, pharmaceutical preparations containing these, their use as medicaments and also novel compounds of the formula I and salts of compounds of the formula I with salt-forming properties, with the proviso that R1-X-Ph differs from 1,2-phenylene substituted by methyl in the 4- and/or 5-position when R is carboxyl, carbamyl or hydroxymethyl and R2 is hydrogen, and pharmaceutically acceptable salts thereof are useful as anti-allergic agents.
Patent ES-476185-A1 (ES)
Title: Ring for a casting machine wheel
IPC: B22D11/06
Filed: 1978-12-20
Abstract: The invention concerns an improvement in the casting ring which is provided on the periphery of the wheel in continuous casting machines. This ring is characterized in that its entire internal surface is in contact with the cast metal in the region of solidification, it is mounted completely freely on its support means, and it has a thickness in the vicinity of 1 mm. These characteristics enable it to be deformed when hot into a shape which is similar to its cold profile. This gives rise to the possibility of controlling the solidification of ingots and the aptitude for withdrawing the ingots without surface defects at a temperature higher than that obtained by the customary machines.
Patent ES-477092-A1 (ES)
Title: Hydantoins and thiohydantoins, method for their preparation and pharmaceutical compositions containing them.
IPC: C07D233/78
Filed: 1979-01-23
Abstract: Compounds of the formula 1: < IMAGE > (I) wherein: X is O or S R1 is hydrogen, or CO2R1 represents an ester group in which the R1 moiety contains from 1-12 carbon atoms R2 is hydrogen or C1-4 alkyl R4 is C1-9 alkyl, C3-8 cycloalkyl or C3-8 cycloalkyl-C1-6 alkyl or R2 and R4 taken with the carbon atom to which they are joined represent a C5-8 cycloalkyl group and R5 is C1-6 alkyl and salts thereof, having similar activity to natural prostaglandins, a process for their preparation, intermediates useful in that process and pharmaceutical compositions containing them.
Patent ES-480388-A1 (ES)
Title: Braking rudder device
IPC: B63H25/44
Filed: 1979-05-09
Abstract: This invention relates to braking rudder device consisting of turning rudder blade, horizontal plates and fixed rudder post, which is characterized by dividing the rudder blade in plane of symmetry in two blades, which are turning independently by an angle up to 110 DEG around their common axis where they are connected hingewise and their trailing edge is in the form of a wedge, while each of the blades are stiffened by horizontal plates which in extreme outboard position are bearing upon the rudder post and along the trailing edges are fitted vertical flaps capable of turning by an angle up to 90 DEG .
Patent ES-489825-A1 (ES)
Title: Process for the preparation of thiazolidine-2-thiones.
IPC: C07D277/16
Filed: 1980-03-21
Abstract: 1. Process for the production of thiazolidine-2-thiones of the general formula 1 and 2 see diagramm : EP0017039,P6,F1 see diagramm : EP0017039,P6,F3 in which R1 denotes hydrogen or a straight chain, branched or cyclic alkyl radical or alkenyl radical, which can optionally be interrupted by the heteroatoms O, S or N, or an aryl radical, it being possible for the aforementioned radicals to be optionally substituted by monoalkylamino or dialkylamino, alkoxy, alkylthio and/or halogen groups and in the case of an aryl radical an alkyl radical can also additionally be present, R2 and R3 , which are identical or different, denote hydrogen, an alkyl radical or phenyl radical, it being possible for each alkyl radical to be contained in a 5-member or 6-member ring, R4 and R5 represent hydrogen or an alkyl or vinyl radical and R6 represents an alkylene or phenylene group, by reacting corresponding amino alcohols with carbon disulphide, characterised in that carbon disulphide is introduced in a molar ratio to the amino alcohol of 4:1 to 10:1 and in that the reaction is carried out at temperatures of 145-200 degrees C and at a pressure of from normal to 100 bar in a single-stage process.
Patent ES-8205383-A1 (ES)
Title: Arrangement and apparatus for wetting and positioning transfers for ceramic articles, especially for flatware
IPC: C04B41/81
Filed: 1981-02-24
Abstract: The invention relates to an arrangement and an apparatus for wetting and positioning transfers for ceramic articles, especially for flatware. The object of the invention is to automate the image preparation section in mechanical image transfer. This is achieved, according to the invention, in that the transfer is punched out centrally and provided with a notch to define the peripheral position, the transfer is inserted into and removed from a wetting magazine via specially controlled units, the individual images are arranged separately in the wetting magazine, and the images are positioned with reference to the notching in the transfer.
Patent ES-8202898-A1 (ES)
Title: All-metall thermal insulating building block.
IPC: G21C11/08
Filed: 1981-03-16
Abstract: Heat-insulation building block of all-metal construction variable in size and having mutually spaced thermally displaceably mounted metallic insulation foils defining insulation cells therebetween together with spacer elements holding the insulation foils at a distance from one another, as well as metal housing sheets carrying and at least partly enclosing the insulation foils and the spacer elements, including at least two building block parts nested within one another with the metal housing sheets and the insulation foils thereof having a mutual convection-inhibiting sliding fit and, in sliding direction of the mutual sliding fit, the adjacently disposed insulation foils and metal housing sheets having respective overlap lengths greater than a predetermined maximum enlargement of the building block resulting from sliding apart of the building block parts in the sliding direction.
Patent ES-8204752-A1 (ES)
Title: Baking-enamel.
IPC: B05D7/26
Filed: 1981-06-20
Abstract: A baking lacquer based on acrylate polymers in organic solvents, optionally with coloring pigments and/or fillers is disclosed. The layer is characterized by a combination of two acrylate polymers A and B, wherein acrylate polymer A is a copolymer of copolymerizable ethylenically unsaturated compounds possessing free carboxyl groups originating from copolymerized alpha, beta-ethylenically unsaturated carboxylic acids, a proportion of the free carboxyl groups being esterified with a glycerol radical, which also contains other fatty acid radicals attached by ester bonds, so that 0.5-3 moles of free alpha, beta-ethylenically unsaturated carboxylic acid and 0.6 to 2 moles of alpha, beta-ethylenically unsaturated carboxylic acid esterified with the glycerol radical are employed per 1,000 g of acrylate polymer, and wherein acrylate polymer B is a polymer of an alpha, beta-ethylenically unsaturated carboxylic acid and, optionally, other, copolymerizable, ethylenically unsaturated compounds, in which the carboxyl groups are esterified with a radical which contains at least one epoxide group, the number of epoxide groups being so chosen as to give an epoxide equivalent weight of between 120 and 2,000.
Patent ES-8306712-A1 (ES)
Title: Antihypertensive
IPC: A61K31/40
Filed: 1981-09-16
Abstract: Carboxyalkyl peptides of formula (R8)y-CR1R2-X- (CH2)m-CR3R7-C(:O)-NR4 -C(R10)xR6-C(:O)R6 (I) are new. (x, y, and m are 0 or 1; X is S, O, NH or NCH3; R10 is H, CH3, F, Cl, or Br; R2 is e.g. COOY, COSY, CH2SY etc.; Y is H, phenyl, benzyl or 1-5C alkyl; R4 and R5 form a ring contg. N and C to which they are respectively attached, opt. mono- or di-substd.; R6 is NH2, -OM, or -SM; M is H, 1-3C alkyl, anion or ester gp. hydrolysable in vitro; R7 is H, Me opt. halo-, hydroxy-, amino- or mercapto-substd.; R8 is e.g. H, opt. substd. Me, amino, CH2=CHCH2, isobutyl, 2-3C hydroxyalkyl, 2-3C mercaptoalkyl (acetylthio)ethyl, benzamido, acetamido, phthaloyl aminoalkylene etc.; R1 and R3 are opt. the same and are e.g. mono-N-substd. 2-4C alkylene, (substd.) hydroxyphenyl, mercapto-, phenyl-alkylthio-, phenylthio or benzyloxy-alkylene, alkoxyphenyl, alkoxybenzyl, hydroxy- or mercaptophenoxy benzyl, substd. NH2- or NO2-alkylene, (thio)guanidino alkylene, substd. aryl, (substd.) vinyl, unsubstd. heterocyclic gp.; R1 and R2 may form lactone ring with -CH gp. etc.). (I) are inhibitors of angiotensin, converting enzyme and are more stable than 'Captopril' (RTM) and less likely to induce D-penicillinamine-like adverse side effects. Useful as antihypertensives, their daily dose is 0.03-20 mg/kg.
Patent ES-8300969-A1 (ES)
Title: Hydraulic wheel cylinder assemblies.
IPC: F16D65/14
Filed: 1981-12-09
Abstract: A drum brake hydraulic wheel cylinder assembly comprises a pair of piston assemblies and an abutment member. The piston assemblies are of the kind comprising an adjustable variable length tappet assembly having interengaged screw-threaded components. To enable thrust to be transmitted from one adjacent brake shoe to the other, i.e. for parking purposes, the abutment member is slidable in the cylinder bore against a spring centering device.
Patent ES-8304801-A1 (ES)
Title: Fish vaccines
IPC: A61K39/106
Filed: 1982-01-15
Abstract: Method for making a vaccine against Vibrio anguillarum and other closely related vibrios. Cells containing a virulence plasmid are grown under iron limitation to allow expression of the 86, 000 dalton protein OM2 present in the outer membrane of Vibrio anguillarum when the cells are grown under iron limitation. These cells, or isolated OM2, are then used as a vaccine.
Patent ES-8308090-A1 (ES)
Title: Photopolymerisation process.
IPC: G03F7/26
Filed: 1982-04-01
Abstract: In a three stage process, a layer of a liquid composition containing a compound (A) having in the same molecule at least one (meth)acryloyl group and at least one 2,3-disubstituted maleimido group is exposed to actinic radiation so that the layer solidifies due to photopolymerization of (A) through the (meth)acryloyl group(s), remaining, however, further photocrosslinkable. When desired, the solidified layer is exposed, as through a negative, to a substantially greater amount of actinic radiation, the parts so further exposed becoming more highly photocrosslinked through the disubstituted maleimido group(s) and hence insoluble. An image is produced which can be developed by means of suitable solvents. Examples of (A) include N-(2-(acryloyloxy)ethyl)-2,3-dimethylmaleimide and N-(3-(methacryloyloxy)-2-hydroxypropyl)-2,3-dimethylmaleimide.
Patent ES-8308289-A1 (ES)
Title: Silicon carbide furnace.
IPC: C01B31/36
Filed: 1982-07-13
Abstract: A furnace for manufacturing silicon carbide comprises a broken ring (8) of raw materials in which is embedded a graphite electrical heating element (12). The ring (8) is free-standing and defines a central working space (32) in which is located a support (36). The furnace is enclosed by an annular wall (44) spaced from the ring (8) to define an annular working space. A track (38) is mounted on top of the wall (44) and a rotatable materials handling device (6) is mounted on the central support (36) and the track (38). Materials are discharged from an outlet (48) to form the ring (8) as the device (6) rotates. A geodesic dome roof prevents escape of pollutants to atmosphere.
Patent ES-8308814-A1 (ES)
Title: Process and installation for heating a cement oven.
IPC: C04B7/46
Filed: 1982-11-24
Abstract: 1. Heating process for a cement oven, characterised in that, in the absence of an air supply, the decomposition gases from the raw material are recycled and passed through an electrical plasma generating unit (2, 13) which brings them to temperatures substantially above 1 400 degrees C, and that they are projected thus heated on to the material subjected to clinkering.
Patent ES-8401518-A1 (ES)
Title: Control of bed height in a fluidized bed gasification system.
IPC: B01J8/24
Filed: 1983-01-10
Abstract: A method for controlling the height of the fluidized bed wherein variations in the density of the bed are taken into account by taking simultaneous differential pressure measurements at different vertical elevations within the vessel, averaging the differential pressures, determining an average fluidized bed density, then periodically calculating a weighting factor. The weighting factor is used in the determination of the actual bed height which is used in controlling the fluidizing means.
Patent ES-8402228-A1 (ES)
Title: Method and device for continuously forming a packet of box blanks for further processing
IPC: B31B50/98
Filed: 1983-01-31
Abstract: A device for receiving a flow of box blanks from a delivery end of a box blank processing apparatus and assembling a packet of two batches of box blanks in a head-to-tail arrangement characterized by a receiving or batch-forming station for forming the batches of folded blanks from the flow, transporting arrangement for transporting the formed batches from the receiving station to a delivery station with at least every other batch being rotated through 180 DEG so that at the receiving station the two batches can be superimposed with each other in a head-to-tail arrangement to form a packet which is then discharged to a second processing apparatus.
Patent ES-8402388-A1 (ES)
Title: Change-over controllable internal combustion engine equipped with jet pump controlled by cam
IPC: F02M59/10
Filed: 1983-05-03
Abstract: A reversible internal combustion engine operated, in particular, on heavy oil and having cam-controlled injection pumps and reversal of the direction of rotation of the engine by axial displacement of a camshaft carrying the timing cams, the rollers on the tappets supporting the pump plungers running on oblique ramps from in each case one forward cam to an adjacent reverse cam, is to be designed in such a way that the capacity of the injection nozzle can be increased by 30 per cent and more without major conversion work to the internal combustion engine and, in particular, without lengthening the reversal path. This is achieved by the fact that the reverse cams have a timing profile such that the average speed of the pump plungers and, in addition, the injection pressure during reverse operation of the engine is lower than during forwards operation.
Patent ES-8404457-A1 (ES)
Title: Wire anchor for concrete
IPC: E04C5/12
Filed: 1983-05-10
Abstract: An anchorage for a wire strand (10) for prestressed concrete, comprising an enlarged head portion (12) formed by heading a terminal end of a wire strand, and an anchoring member (14) held in pressure contact with a portion of said wire strand (10) in a position near said terminal end and having a side end held in close contact with said enlarged head portion (12), characterised by said anchoring member (14) being so formed as to have a length corresponding to from one third to one half of the length required for anchoring said wire strand (10) by said anchoring member (14) alone without said wire strand (10) comprising en enlarged head portion (12). - (11pp) EPAB- EP-124661 B An anchorage for a wire strand (10) for prestressed concrete, comprising an enlarged head portion (12) formed by heading a terminal end of a wire strand, and an anchoring member (14) held in pressure contact with a portion of said wire strand (10) in a position near said terminal end and having a side end held in close contact with said enlarged head portion (12), characterised by said anchoring member (14) being so formed as to have a length corresponding to from one third to one half of the length required for anchoring said wire strand (10) by said anchoring member (14) alone without said wire strand (10) comprising en enlarged head portion (12).
Patent ES-8407212-A1 (ES)
Title: Method of transferring tissue section from support to microscope slide.
IPC: G02B21/34
Filed: 1983-09-12
Abstract: A thin tissue section, supported on a substrate by a first pressure-sensitive adhesive layer, is transferred to a microscope slide which supports a second pressure-sensitive adhesive layer of polymerisable material, by bringing the tissue section into contact with the second adhesive layer to form a laminate, polymerising the second layer to form a positive bond between the tissue section and microscope slide, and then removing the substrate and first adhesive layer to expose the tissue section, now fixed to the microscope slide by the polymerised second adhesive layer.
Patent ES-8500114-A1 (ES)
Title: Apparatus for profiling an abrasive wheel.
IPC: B24B53/08
Filed: 1983-12-09
Abstract: This invention relates to an apparatus for profiling, truing or dressing, with precision, an abrasive millstone, by cutting using diamond tools. The apparatus comprises a truing head 15 consisting of a cylinder 16 which is provided with a series of separate retractable diamond tools 17, each of which is capable of being regidly locked opposite the truing station of the millstone.
Patent ES-8503079-A1 (ES)
Title: Fuel injection pump with plunger stroke control.
IPC: F02M37/04
Filed: 1984-03-03
Abstract: A rotary fuel injection pump having a rotary charge pump and a stroke control mechanism for variably limiting the outward stroke of a pair of diametrically opposed reciprocable pumping plungers of the charge pump for controlling the fuel charge measure delivered by the charge pump. Several embodiments of a stroke control mechanism are disclosed which include a generally U-shaped abutment yoke mounted within a diametral slot in the pump rotor for engagement by inclined ramps on the outer ends of the charge pump plungers and axially adjustable within the rotor slot for variably limiting the outward stroke of the plungers.
Patent ES-8502445-A1 (ES)
Title: Process for the preparation of cephalosporins.
IPC: C07D501/46
Filed: 1984-05-04
Abstract: Process for the preparation of cephem compounds of the formula
Patent ES-8505471-A1 (ES)
Title: Furnace for firing ceramic materials, having a crown element incorporating thermal and/or mechanical stress resisting means
IPC: F27B9/10
Filed: 1984-07-11
Abstract: A ceramic material firing furnace, wherein heat is supplied through perforated plates provided on the furnace crown and furnace channel slabs. The plates have an upper face and lower face interconnected by ribs, and are supported by silicon carbide beams.
Patent ES-8506002-A1 (ES)
Title: Controlling agent against insects and representatives of the akarine order, containing 2-(1-indolinyl-methyl)-imidazoline or its salts as the active component.
IPC: A01N43/50
Filed: 1984-08-08
Abstract: The use in pest control of 2-(1-indolinylmethyl)-imidazolines of the formula I < IMAGE > (I) or salts thereof, wherein R1 is hydrogen or C1-C12-alkyl, R2 and R2a independently of one another are each hydrogen or C1-C4-alkyl, or together are C2-C4-alkylene, and R3 and R4 independently of one another are each hydrogen, halogen or C1-C3-alkoxy, or C1-C4-alkyl which is unsubstituted or substituted by halogen. There are also described the compounds of the formula Ia < IMAGE > (Ia) wherein R1' is hydrogen or C1-C12-alkyl, R2' and R2a' independently of one another are each hydrogen or C1-C4-alkyl, or together are C2-C4-alkylene, R3' is hydrogen, halogen or C1-C3-alkoxy, or C1-C4-alkyl which is unsubstituted or substituted by halogen, and R4' is halogen or C1-C3-alkoxy, or C1-C4-alkyl which is unsubstituted or substituted by halogen, or R3' is halogen or C1-C3-alkoxy, or C1-C4-alkyl which is unsubstituted or substituted by halogen, and R4' is hydrogen, halogen or C1-C3-alkoxy, or C1-C4-alkyl which is unsubstituted or substituted by halogen, and processes for producing these compounds.
Patent ES-8507118-A1 (ES)
Title: Pyrazolone deriv.
IPC: A61K31/415
Filed: 1984-11-07
Abstract: The cpd. of formula (I) is obtained in solid state by reacting beta-naphthol (II) with a halogenated cpd. of formula (III), in which X is halogen, in presence of sodium ethoxide, sodium amide, sodium emthoxide or sodium carbonate, in acetone, N,N-dimethyl formamide or methyl ethyl ketone at 40-150 deg.C, and removal of solvent by distn.