baber/WOPTO huggingface dataset:
Patent ES-404675-A1 (ES)
Title: High-speed radial tire
IPC: B60C11/04
Filed: 1972-07-08
Abstract: The crown of a radial tire designed for high speeds has two lateral portions and a center portion, the lateral portions being narrower and more rigid than the center portion. The tire tread comprises, starting at the edges and proceeding towards the center: (a) two circumferential lateral ridges cut over their entire width by transverse grooves, (b) two circumferential lateral grooves substantially centered on the median lines of the comparatively rigid lateral portions of the crown, (c) two circumferential intermediate ridges substantially centered on the lines of junction of the comparatively rigid lateral portions and the less rigid center portion of the crown, (d) two circumferential center grooves, and (e) one circumferential center ridge at least as wide as the intermediate ridges.
Patent ES-405411-A1 (ES)
Title: Furnace for the brazing in continue of parts made of aluminium mainly of heat exchangers moved in a continue motion
IPC: B23K1/008
Filed: 1972-08-01
Abstract: A furnace for the continuous brazing of aluminum work parts comprising a set of at least 4 adjacent communicating treatment chambers through which the parts to be brazed are successively passed, the chambers being provided with heating means, blowers and vents for circulating hot gas therethrough so as to maintain in the chambers successively higher temperatures and pressures to achieve proper brazing which takes place in the fourth chamber. Additional chambers may be provided for curing and cooling purposes.
Patent ES-425125-A1 (ES)
Title: Fire detector and method employing assymetrical integrator
IPC: G08B17/00
Filed: 1974-03-30
Abstract: A fire indication signal, derived from a sensor, is tested whether it exceeds a first threshold level if it does, the signal is integrated in an integrator which has a slow, or long time constant to integrate a rising signal, but a short, rapid time constant to discharge, upon drop of the signal in one form, the integrator includes a diode in the integration circuit, so that it will discharge an integrating capacitor rapidly, upon drop in signal level exceeding the first threshold. When the integrated signal exceeds a second threshold, an alarm is given. Providing for rapid discharge of the integrated signal prevents false alarms resulting from repetitive short pulses exceeding a first threshold level which, however, do not persist.
Patent ES-427918-A1 (ES)
Title: Process for the preparation of saturated long-chain dicarboxylic acids
IPC: C07C55/02
Filed: 1974-07-03
Abstract: A process for preparing long-chain alkanedicarboxylic acids is described, starting from cycloalkanone peroxide, by double deperoxidation by means of ferrous ions in the presence of hydrogen and a hydrogenation catalyst.
Patent ES-439167-A1 (ES)
Title: Curing agent for use in making cellular polyurethane compositions
IPC: C08G18/66
Filed: 1975-07-04
Abstract: By reacting a proper proportion of an alkylene oxide with methylene dianiline (MDA), there is obtained a curing agent or cross-linking agent useful in place of methylene-bis-orthochloro aniline (MOCA) for making polyurethane foams. The invention provides a solution to the problem of finding a substitute for MOCA, which has become suspected as a carcinogen.
Patent ES-441666-A1 (ES)
Title: Motor-compressor unit of the sealed type for refrigerating appliances
IPC: F04B39/04
Filed: 1975-10-02
Abstract: A motor-compressor unit of the sealed type for refrigerating appliances, characterized by the combination of the following features:
Patent ES-444399-A1 (ES)
Title: Cosmetic composition containing a hydroxylated amino thioether for application to the hair and skin
IPC: A61Q5/10
Filed: 1976-01-16
Abstract: A method and composition for combatting the greasy and unaesthetic appearance of the hair and to improve the appearance of the skin comprises in a carrier at least one active component of the formula R1 R-S-CH2-CH-CH2-N ANGLE | OHR2 wherein R1 and R2 are methyl, ethyl, isopropyl, cyclohexyl, benzyl or beta -hydroxyethyl, or R1 and R2 taken together form -(CH2)2-(CH2)2-, -(CH2)2-CH2-(CH2)2-, -(CH2)2-O-(CH2)2-, -(CH2)2-N-(CH2)2-, | CH3 or -(CH2)2-N-(CH2)2- | C6H5 and R is (1) linear or branched alkyl having 1-18 carbon atoms, (ii) alkenyl having 3-18 carbon atoms, (iii) alkyl having 2-3 carbon atoms and substituted by 1-2 alcohol functions, (iv) -(CH2)m-CH(OR3)2 wherein R3 is alkyl having 1-4 carbon atoms and m is 1-2, (v) -(CH2)nR4 wherein n is 0, 1 or 2 and R4 is 2 -pyridyl or phenyl, (vi) -(CH2)qR'4 wherein q is 0 or 1 and R'4 is 1-naphthyl, 2-naphthyl WHEREIN P IS 1, 2 OR 3 IN WHICH INSTANCE R5 is F, Cl, Br, alkoxy having 1-5 carbon atoms or alkyl having 1-4 carbon atoms, or wherein p is 1 in which instance R5 is amino, dimethylamino and methylenedioxy, (vii) -CH(C6H5)2, (viii) -C(C6H5)3, (ix) -CH(C6H4p-OCH3)2, (x) -CH2-CH-NH2, | COOH (xi) -CH2-CH2-NH-Y wherein Y is hydrogen, nicotinyl or COR9 wherein R9 is hydrogen, alkyl having 1-18 carbon atoms, alkenyl having 2-18 carbon atoms WHEREIN R11 is H, F, Cl, Br or alkoxy having 1-4 carbon atoms, (xii) -CH-COOH | CH2-COOH, and (xiii) -(CH2)s-COOH wherein s is 1-10.
Patent ES-447957-A1 (ES)
Title: Racking mechanisms
IPC: D04B9/22
Filed: 1976-05-14
Abstract: A racking mechanism for a circular knitting machine includes at least four pawls drivable in succession in synchronization with needle cylinder movement on the knitting machine, and an evenly cut rack wheel which may be attached to a pattern drum of the knitting machine with elements to cause the pawls to selectively engage the rackwheel and to rack the pattern drum as and when required during a racking sequence.
Patent ES-450480-A1 (ES)
Title: Apparatus for manufacturing of trains of slide fastening elements
IPC: B29C48/30
Filed: 1976-08-04
Abstract: In the manufacture of trains of fastening elements for slide fasteners, flowable synthetic polymer resin is injected into gate or runner channels formed in a cavity wheel and extending beneath one edge of a band enclosing cavities of the cavity wheel such that the flowable synthetic polymer resin flows through the channels into the cavities to form fastening elements.
Patent ES-455997-A1 (ES)
Title: Fluid bearing including both hydrodynamic and hydrostatic bearings
IPC: F16C32/06
Filed: 1977-02-17
Abstract: A fluid bearing for rotatably supporting a rotary shaft comprising a hydrodynamic bearing formed on a loaded side. A hydrostatic bearing is formed in axially juxtaposed relationship with the hydrodynamic bearing. An annular partition groove is formed between the hydrodynamic and hydrostatic bearings for supplying pressurized fluid from the hydrostatic bearing to the hydrodynamic bearing.
Patent ES-466142-A1 (ES)
Title: Cycloalkane carboxanilides and their use as herbicides
IPC: A01N41/10
Filed: 1978-01-19
Abstract: New compounds of the formula < IMAGE > whose symbols are defined in Claim 1 are suitable in particular as herbicides.
Patent ES-469939-A1 (ES)
Title: Textile machine tripping yarn monitor - has conductive bar supporting pivotally mounted sensors contacting another bar on yarn break to activate tripping circuit
IPC: D03D51/28
Filed: 1978-05-05
Abstract: Warp yarn monitor has an electrically conductive bar supporting a number of freely pivotable metallic blades formed by bellcranks, one arm of which forms a counter-wt. and the other arm is provided with a bifurcated end which engages the warp yarn. On yarn breakage the blade pivots about the bar to contact with its arm a second conductive bar insulated from the first bar, the contacted bars being connected to the electrical tripping circuit for the textile machine. Used in warp beams in looms or warp knitting machines. Monitor is instantly responsive to a yarn break whose location is indicated by the angularly displaced blade whilst the machine is tripped instantly and brought to rest before the broken yarn reaches the monitor.
Patent ES-470611-A1 (ES)
Title: Device for cooling of rolled stock
IPC: C21D9/52
Filed: 1978-06-08
Abstract: A device, particularly for wire, light-section steel and the like, which enables a coolant to be supplied forcibly in large quantities to a large section of rolled stock, the coolant thereafter being removed very quickly. The cooling zone is kept very short and the coolant pressure along the length of the device can be controlled by the dimensioning of the device. The rolled stock (10) is guided through a plurality of rods (4) which are arranged around a circle and converge towards an outlet funnel. The same device, if fitted with a sealed jacket (18), can be used in a first zone (a) where coolant is supplied, and in a second zone (b) where the coolant is removed.
Patent ES-473074-A1 (ES)
Title: Thienothiazine derivatives, their preparation and compositions containing them.
IPC: A61K31/54
Filed: 1978-09-05
Abstract: Antiinflammatory, analgesic, antirheumatic and antithrombotic thienothiazine derivatives are described having the general formula < IMAGE > and salts thereof wherein < IMAGE > represents the group < IMAGE > R<1> denotes lower alkyl, R<2> denotes the radical of an aromatic heterocyclic with 1 to 4 hetero atoms optionally substituted by one or two lower alkyl groups, or a phenyl radical optionally substituted by halogen, hydroxy, lower alkyl, trifluoromethyl or lower alkoxy, R<3> denotes halogen and R<3'> denotes hydrogen or halogen, as well as processes for their preparation.
Patent ES-473770-A1 (ES)
Title: Process of forming hollow articles of thermo-plastics materials
IPC: B29C51/00
Filed: 1978-09-28
Abstract: A polyolefin, e.g. polypropylene, foil 5 at a temperature of 20 DEG C to 40 DEG C below the crystalline melting point is first deformed by a plunger 6 and thereafter inflated so that the foil is pressed against the inner side of a mould 1. Preferably the foil has a melt flow index of 1.8 to 2.4 and the plunger is not pre-heated.
Patent ES-478169-A1 (ES)
Title: Process for preparing urethanes.
IPC: C07C67/00
Filed: 1979-02-28
Abstract: The instant invention relates to an improved process for the preparation of urethanes by the reaction of aromatic nitro compounds with alcohols and carbon monoxide in the presence of catalyst systems which contain selenium.
Patent ES-481919-A1 (ES)
Title: Process for the recovery of cyanuric chloride
IPC: C07D251/28
Filed: 1979-06-26
Abstract: There is provided a process for the recovery of cyanuric chloride in solid or liquid form from the reaction mixture which results from the trimerization of cyanogen chloride wherein to recover the cyanuric chloride the gaseous reaction mixture is introduced into an apparatus combination consisting essentially of a stripping column and a condenser connected at the outlet side, preferably a head condenser, preferably above the stripping column, and in which the sump of the stripping column is held to the boiling temperature of the cyanuric chloride whereupon the cyanuric chloride contained in the gaseous reaction mixture at the outlet of the condenser is cooled in the range of 146 DEG to 190 DEG C. and to recover the liquid cyanuric chloride in liquid form it is removed as such at the lower end of the stripping column and is either directly or, in a given case, after an intermediate storage led to a spray tower and is sprayed whereupon the solid, fine-grained cyanuric chloride is withdrawn at the bottom of the spray.
Patent ES-8100660-A1 (ES)
Title: Alkali metal alkyl-aryl-sulphonate salts - for removing pesticide residues from plants
IPC: A23L5/00
Filed: 1980-02-07
Abstract: Alkali metal alkylarylsulphonate useful as solvents for removing pesticide residues from plants (esp. from fruit and vegetables) are of formula (I) (where X is an alkali metal, pref. Na or K, and R is 10-18C alkyl). Claimed process for preparing (I) comprises chlorinating RH to form RCl, reacting RCl with benzene, sulphonating the R-substd. benzene, and neutralising the resulting sulphonic acid with an alkali metal carbonate.
Patent ES-8103131-A1 (ES)
Title: Use as thermal sensitizing agent of a mixture of ammonia and/or amines and polyether compounds.
IPC: C08K5/17
Filed: 1980-02-13
Abstract: 1. Use of 0.01-4% by weight, based on the polymer content, of ammonia and/or monoamine and/or polyamine in combination with 0.5-10% by weight, based on the polymer content, of an aminopolyether and/or polyether-based nonionic surfactant for the heat sensitisation of a natural and/or synthetic latex, in which the latex mixture is adjusted to a pH value below 7.
Patent ES-8102958-A1 (ES)
Title: Apparatus and method for producing a container for foods and the like
IPC: B65B47/00
Filed: 1980-04-30
Abstract: There is shown apparatus and method for producing a container preferably made or constructed of heat sealable material. Shaping of the container is by forming and not heat stretching or other distortion. In the depicted examples of the container the travelling strip is formed with a midwidth transverse cut leaving on and at each edge a carrier strip. The formed container is preferably filled with a product and then a cover to retain the product is brought to this container and heat sealed in place by the apparatus. After this filling and sealing, the package is further severed at the prior transverse cut to make separate packages.
Patent ES-8102217-A1 (ES)
Title: A method and apparatus for producing an air-textured looped composite yarn
IPC: D02G1/16
Filed: 1980-06-13
Abstract: Two fibre bundles 1 and 8 are supplied in excess, preferably at different supply rates, and are passed from above vertically downwards through an air jet (7) in which they are mixed together with the simultaneous formation of individual capillary loops. The fibre bundles are tension-free as they pass through the air jet due to the air-textured looped yarn (12) which emerges vertically from the air-jet being carried from below vertically upwards in a freely oscillating thread loop S via a tension building device 13 to a reel device 5, 15 which is laterally offset relative to the air jet.
Patent ES-8200677-A1 (ES)
Title: Manufacture of compound shadow mask
IPC: C25D7/00
Filed: 1980-12-16
Abstract: PURPOSE:To manufacture a cheap compound shadow mask of which small holes are very accurate, by forming a metal electro-deposied layer having small holes with required high precision on one side of the base of a specific electrytic iron foil and perforating the base by etching from the opposite side of the base foward the small holes. CONSTITUTION:Photosensitive resin layer 9, 9' are formed on both surfaces of electrolytic iron foil 1 of which thickness is 10-80mum and surface roughtness is Ra 0.1-5mum respectively, Then, the photosensitive resin 9 is left on the parts of one side A of the iron foil 1 which shall be provided with small holes when electro- depositing the second metal 2 by photochemical process or the like, and the photo- sensitive resin 9' is left on the opposite side B of the iron foil 1 so as to be perforated coaxially, toward the small holes, when the foil is etched later. Afterward, the second metal 2 is electro-deposited only on the surface A and then, the etching perforation is carried out from the opposite surface B coaxially with the small holes. Thereby, although the pitch of a mask is very fine, excellent accuracy of the small holes can be well secured.
Patent ES-8401662-A1 (ES)
Title: Removable orifice
IPC: F28F9/22
Filed: 1981-04-20
Abstract: Orifices which are removably attached to individual tubes of a steam generator.
Patent ES-8301862-A1 (ES)
Title: Hydroxylation of olefins.
IPC: C07C29/132
Filed: 1981-11-24
Abstract: A method for preparing polyols such as diols by catalytic hydroxylation of an olefinic compound by reacting the olefinic compound with an organic hydroperoxide and water in the presence of a catalyst comprising osmium compound and a specific halide co-catalyst is disclosed.
Patent ES-8302658-A1 (ES)
Title: Piperidyl - urea, - thiourea and - guanidine derivatives, and intermediates therefor, processes for preparing them and pharmaceutical compositions containing the derivatives.
IPC: C07D211/58
Filed: 1982-01-29
Abstract: The invention concerns compounds of formula < IMAGE > (I) and acid addition and quaternary ammonium salts thereof, wherein the dotted line represents an optional bond, Ar represents a ring system of formula < IMAGE > (Ia) in which Q is O,S,-CR7=CR8-, -N=CR8- and -N=N- R4, R5 and R6, and R7 and R8 when present, each represent hydrogen or defined substituents and additionally either R4 and R5 when adjacent or R6 and R8 when adjacent, together with the carbon atoms to which they are attached also represent a fused five or six membered carbocyclic or heterocyclic ring optionally carrying one or more defined substituents R is an optionally substituted aryl or heteroaryl radical or a cycloalkyl radical containing 5 to 7 carbon atoms R1, R2, R3 and R9 are each hydrogen or a lower alkyl group n is 0 or 1 X is =O, =S or =NH Y is -O- or a direct bond and Z is -CO- or -CH2- with the proviso that when Ar is unsubstituted phenyl and R9 is hydrogen then Y is -O-. The compounds of formula I exhibit psychotropic activity and are useful as antidepressants. Processes for preparing the compounds and pharmaceutical compositions containing them are disclosed.
Patent ES-8500373-A1 (ES)
Title: Reinforcement structure for reinforced-concrete buildings.
IPC: E04B1/16
Filed: 1982-05-06
Abstract: A reinforcement structure for reinforced-concrete buildings, comprises a servicing portion which can be dismantled and a fixed structural portion which shall remain embedded in the concrete casting and consists of an iron latticework which is also intended to support the servicing portion. The servicing portion comprises spacer elements and sidewall elements having stiffening reinforcements and members and elements are provided to releasably latching the spacer elements and the sidewall elements to the latticework framing. Such a reinforcement structure also makes possible a novel building method.
Patent ES-8304155-A1 (ES)
Title: Improvements in supported catalysts for the polymerization of ethylene.
IPC: C08F4/64
Filed: 1982-05-20
Abstract: A process for the preparation of a catalyst which is highly active in the polymerization of gaseous ethylene is described the process comprising the steps of spray drying an ethanolic solution of MgCl2 to obtain MgCl2 particles of from 3 to 100 microns in size and with a residual alcoholic OH-groups content of from 1.5% to 20% by wt., the MgCl2 in said particles having an X-ray spectrum with a maximum peak at 10.8 angstrom, reacting said particles with a titanium halide in liquid or vapor phase and mixing the obtained reaction product with an alkylaluminium or an alkylaluminium halide in such amount to obtain an atomic ratio Al:Ti of from 100:1 to 5,000:1
Patent ES-8305051-A1 (ES)
Title: Process for phosphating metal surfaces.
IPC: C09D1/00
Filed: 1982-07-09
Abstract: An aqueous acidic zinc phosphate coating composition for treating a metal surface to provide a conversion coating thereon, the composition comprising chlorate anion and an aromatic nitro anion in a weight ratio of less than 2:1 to about 1:10.
Patent ES-8400191-A1 (ES)
Title: Method for drying by vapor compression.
IPC: F26B17/04
Filed: 1982-07-24
Abstract: Method for drying damp material by vapor recompression. The vapor (8) released by the damp material (4) circulating on the heating elements (2) of a vertical dryer is recompressed by means of a motor-compressor (9) so as to provide the heat-conveying fluid to the heating elements (2) of the dryer. Application to the drying of damp vegetables.
Patent ES-8305440-A1 (ES)
Title: Flat knitter
IPC: D04B15/70
Filed: 1982-08-13
Abstract: In a flat knitter with a needle bed on which a carriage (5) can be displaced transversely to the knitting needles (4) and comprising a working plan or original (9), items of information on the working original (9) are optically indicated row by row and needle by needle adjacent the respective knitting needles (4). The working original comprises a transparent film (9) on which a knitting pattern is shown. The pattern may be in colour. An elongate light source (18) and an elongate lens (19) are disposed to extend transversely of the film at one side thereof, and optical fibres or bundles of fibres (22), on to the ends of which light passing through the film is directed by the lens, extend from the other side of the film to locations (25) adjacent the respective knitting needles (4) to provide the operator with full information pertaining to a row of knitting. The working original is transported row by row, as the work proceeds, by a manually operated switch means (12) or by the traversing operation of the carriage, operating through a drive sprocket (11).
Patent ES-8308453-A1 (ES)
Title: Microsurgical laser.
IPC: A61B18/20
Filed: 1982-09-23
Abstract: A self-contained microsurgical laser which has a housing adapted for mounting on a surgical microscope. Mounted within the housing are an infrared laser source and a visible laser source. Means are provided in the beam path of the infrared laser for interrupting the beam and for polarizing and attenuattng the beam. Beam expanding means are provided in the beam paths. Wave front correction means are provided in the path of the visible laser beam so that its focal point is coincident with the focal point of the infrared laser beam. Means are provided for superimposing the beam of the visible laser onto the beam of the infrared laser. Power level detecting means are provided. Means are provided for deflecting the combined laser beams in the X and Y directions in a plane perpendicular to the combined beam. Means are provided for focusing the combined beams onto a spot of less than 200 microns in diameter at the focal plane of the focusing means. A method for repairing torn or severed body structure comprising exposing the surfaces to be joined to an infrared laser source for a period of time sufficient to effect the repair.
Patent ES-8501464-A1 (ES)
Title: Acrylic fibre thread fabric mfr. and finishing
IPC: D06C27/00
Filed: 1983-02-18
Abstract: The process comprises passing the fabric through a surface trimming machine at up to 120 deg.C and up to 10 kg/cm2, with smoothing and subsequent cutting of the thread to a max. length of 10 mm. The fabric is then evaporation-treated at 120 deg.C for several minutes, and dried. The cutting is then repeated, with or without preliminary rubberising of the reverse side of the fabric.
Patent ES-8402910-A1 (ES)
Title: Mechanical starter for internal combustion engines.
IPC: F03G1/04
Filed: 1983-03-09
Abstract: A mechanical starter is formed by two disc-shaped elements coaxial with each other and rotatable with respect to each other to which at least two strips of elastomeric material, coplanar with each other, are fixed through their ends. One of the two disc-shaped elements is secured to an envelope of the internal combustion engine while the other disc-shaped element rotates with respect to the first. Apparatus is provided for deforming the strips of elastomeric material to thereby store energy in the strips and for delivering the stored energy to the shaft of the engine.
Patent ES-8402377-A1 (ES)
Title: Steam iron
IPC: D06F75/18
Filed: 1983-03-18
Abstract: A steam iron which can be heated electrically by means of a tubular heating element (6), with injection of flash water, generated by a pump (1), into the dripping water vaporising system for the controlled production of a jet of steam and with the extra steam being delivered via steam channels (2) to the ironing surface of the sole plate (3) of the iron, wherein the flash water is introduced into the vaporising system at at least two different injection points (4, 5) spatially separated from each other and each injection point (4, 5) is located as near as possible to the heating element (6).