baber/WOPTO huggingface dataset:
Patent ES-351207-A1 (ES)
Title: Improvements in or relating to Concealed Hinges
IPC: E05F1/12
Filed: 1968-02-22
Abstract: A concealed hinge, especially for use on a cigarette lighter cap, comprises a block 8 attached to one hinging member having arcuate grooves 9 on each of its outer surfaces, the grooves being centred on the pivoting point 3 of the hinge which is at or outside the edge at which the hinged members meet. Attached to the other: member are two sets each of at least two rollers 6 which run in the grooves 9. The hinge is spring-loaded by means of a spring 26 operating on a linkage system 20-25 which urges the "lid" member into both the fully open and fully closed positions. Alternative spring loading arrangements are disclosed with reference to Figs. 10-14 (not shown).
Patent ES-359947-A1 (ES)
Title: Improvements in or relating to footwear and processes for the production of footwear
IPC: A43B5/04
Filed: 1968-11-07
Abstract: An article of footwear includes an upper, an outer sole consisting of compact polyurethane, and an intermediate sole consisting of foamed polyurethane bonded to the outer sole and the upper. The compact polyurethane of the outer sole incorporates filling material such as ceramic or glass powder. The shoe may be made by placing a pre-finished sole in a mould cavity, closing the cavity by a lasted upper, injecting polyurethane foam forming material and allowing the material to foam and cure. In an alternative method the compact polyurethane outer sole may be formed by injection moulding in a sole mould provided with a lid, the lid later being removed and replaced by a lasted upper and the intermediate sole then being moulded as above. In a third method polyurethane foam forming material is injected into a sole mould which is closed by a lasted upper and which has a movable sole plate. The intermediate sole is moulded on to the bottom of the lasted upper, the sole plate is then lowered and the outer sole is injection moulded on to the intermediate sole.
Patent ES-368815-A1 (ES)
Title: Urea derivatives, their manufacture and use as herbicides
IPC: C07C275/64
Filed: 1969-06-26
Abstract: Herbicidal preparations comprise as active ingredient a compound of the formula wherein R represents C 1 to. C 4 alkyl, R 1 represents H or C 1 to C 3 alkyl and R 2 represents CH 3 or OCH 3 together with a carrier and, if desired, a further biocidal active ingredient or a fertiliser. Examples are given in which the preparations are formulated and tested.
Patent ES-376557-A1 (ES)
Title: Method and converter for refining pig iron
IPC: C21C5/34
Filed: 1970-02-13
Abstract: The invention relates to a method of refining pig iron, particularly with a high phosphorus component, in a bottom blown converter in which oxygen mixed with powdered lime is blown into the melt through the bottom of the converter. According to the invention the jets of oxygen mixed with suspended powdered lime blown into the melt through the bottom of the converter are protected by a surrounding sheath of a jacket gas which is preferably is inert or slow to react with the melt.
Patent ES-378353-A1 (ES)
Title: Washing machine
IPC: D06F17/04
Filed: 1970-04-08
Abstract: A washing machine with a front-loading washing and drying chamber, including a slidable rack for the suspension of garments to be washed by a set of spray nozzles, is provided with a narrow air shaft rising alongside the treatment chamber and communicating with it at the top and bottom, the air being circulated in a drying phase along a closed path by a blower above the chamber. A sprinkler disposed in the upper part of the air shaft serves to condense the steam entrained with the circulating air, its jets being intercepted by a textile liner on the shaft wall which guides the water down to a collecting trough at the chamber bottom. In a washing phase, with the spray nozzles operating, solution accumulating in the trough is recirculated after reheating by a heater split into two sections, one of them being energized continuously during a warmup period while the other is energized only during standstill of the intermittently operated recirculation pump.
Patent ES-382641-A1 (ES)
Title: Diphenylamines for dyeing keratinous fibers
IPC: C07C275/40
Filed: 1970-08-10
Abstract: Diphenylamines of the formula WHEREIN R1 and R2 each independently represent hydrogen, halogen or lower alkyl containing one to four carbon atoms with at least one of R1 and R2 being other than hydrogen R3, R4, R5, R6, and R7 each independently represent hydrogen, methoxy, or lower alkyl optionally substituted with hydroxy, carbamyl, piperidinyl or acylamino R3 and R6 or R4 and R7 also optionally forming together with the carbon and nitrogen atoms to which they are attached, a dihydrooxazine or pyrroline heterocycle and Z represents amino, acylamino or hydroxy and the acid salts of said diphenylamines. These diphenylamines are usefully employed in cosmetic compositions for the hair including hair dye compositions and hair setting lotion compositions.
Patent ES-399493-A1 (ES)
Title: Method of preparing a corrosion-resistant and ductile iron alloy with a high aluminum content
IPC: C22C37/10
Filed: 1972-02-04
Abstract: This invention involves a process of preparing a casting. The process includes preparing by known techniques a casting in accordance with the composition given below, but not containing the silicon component. The casting is brought to a temperature of the order of 1,600 DEG C. The process continues with incorporation in the melt maintained at this temperature of an additive constituted on the one hand of at least one magnesium halide and on the other hand of powdered calcium. The slag is evaporated and the composition of the casting is completed by the addition of silicon.
Patent ES-424646-A1 (ES)
Title: Flexible coated sheet material
IPC: B32B27/16
Filed: 1974-03-26
Abstract: A flexible sheet material provided with a flexible coating of an organic material which is curable on exposure to actinic light to produce a less flexible coating on the sheet. The coated sheet is rolled up for storage in the absence of actinic light such that when the sheet is unrolled and attached to a wall or other surface so exposing the coating to actinic light, a less flexible coating on the sheet results.
Patent ES-425556-A1 (ES)
Title: Device for the detection of an acoustic image
IPC: H01J31/495
Filed: 1974-04-22
Abstract: Apparatus for the detection of an acoustic image by means of an election tube including a face plate and an electronically scanned transducer made of a thin foil of polymer material whose acoustic wave velocity of propagation is less than 1.8 that of a liquid imaging medium. The face plate also is made of a polymer material having a velocity of propagation less than 1.8 that of said liquid. Preferably, the transducer foil is much thinner than the face plate and has a thickness approximately 0.5 times the acoustic wavelength.
Patent ES-429475-A1 (ES)
Title: Bulk channel charge-coupled device with blooming suppression
IPC: H01L27/148
Filed: 1974-08-23
Abstract: The invention relates to a charge-coupled device in which the information-forming charge carriers which are generated by absorption can be stored and/or transported mainly in the interior of the semiconductor layer. In order to prevent blooming effects as a result of local overexposure the lateral boundary of the semiconductor layer is constructed so that at least locally an overflow for excessive majority charge carriers is present in said boundary and at the same time a satisfactory drain of generated minority charge carriers is ensured.
Patent ES-430308-A1 (ES)
Title: Injectable non-aqueous therapeutic compositions
IPC: A61K47/18
Filed: 1974-09-23
Abstract: An injectable synergistic one-phase formulation, which comprises 10 to 50% w/v of the potentiator composition consisting of sulphadimidine and sulphathiazole in a ratio of 1 to 3, to 3 to 1, and of trimethoprim in N,N-dimethylacetamide, the ratio of the sulpha-components together to trimethoprim being from 3.5 to 1, to 7 to 1, methods for the preparation of such a formulation and for the use of the same for the treatment of animals.
Patent ES-432107-A1 (ES)
Title: Actuation means preferably intended to be used in connection with safety belts of vehicles
IPC: B60R22/40
Filed: 1974-11-20
Abstract: An actuation device for use in connection with safety belts for vehicles includes a body of inertia sensing acceleration and/or retardation and positioned between a frame and a transmission element, which is movable away from and in a direction towards the frame. The body forms part of a spacer element assembly extending between the frame and the transmission element. The ends of the spacer element assembly pivotably bear against the transmission element and the frame. The spacer element assembly comprises at least two parts which, actuated by the body of inertia, can perform toggle-joint-like pivoting movement relative to each other.
Patent ES-441300-A1 (ES)
Title: 1,4-Dithiin (and oxathiin)-yl cephalosporin derivatives, and compositions containing them
IPC: A61K31/546
Filed: 1975-09-26
Abstract: New cephalosporin compounds of the formula: < IMAGE > (I) in which A is oxygen or sulphur, R1 is hydrogen or acetoxy and R2 is carboxy or a radical of the formula: < IMAGE > (II) in which the radical < IMAGE > (III) is a radical which can be easily removed enzymatically, and in which R3 is hydrogen or straight or branched chain C1-4 alkyl and R4 is straight or branched chain C1-4, alkyl or cyclohexyl, together with its diastereoisomeric forms and mixtures thereof, its acid addition salts and, where appropriate, its pharmaceutically acceptable non-toxic metal salts and addition salts with nitrogen-containing bases other than ammonia, exhibit valuable anti-bacterial properties, in particular against Gram-positive and Gram-negative bacteria.
Patent ES-443700-A1 (ES)
Title: Process and apparatus for machine washing and cleaning solid materials
IPC: C11D11/00
Filed: 1975-12-19
Abstract: The process is carried out in the presence of a cation exchanger which is insoluble in water and has a calcium-binding capacity of at least 2 mEq/g and which is derived from a copolymer or graft copolymer of olefinically unsaturated monobasic and/or polybasic carboxylic acids, and in the presence of 0.05 to 2 g/l of complexing agents which are soluble in water and bind calcium ions and which are from the class of pyro-, tri-, poly- and metaphosphates, or of organic complexing agents which are soluble in water and bind calcium ions. In the apparatus used for this purpose, the solution from the washer is continuously or intermittently passed by means of a loop line which is equipped with a circulating pump through an adsorption apparatus which is suitable for separating the cation exchanger from the washing and cleaning liquid. The amount of cation exchanger is such that the residual hardness in the washing and cleaning solution is 0.5 to 20 mg of CaO/l. The preferred area of use is the washing of textiles (laundry) and tableware, in which case the results of cleaning are above average.
Patent ES-450976-A1 (ES)
Title: Laminated noise-preventing support for the friction lining of a brake shoe
IPC: F16D69/04
Filed: 1976-08-25
Abstract: A friction lining of a braking member in which the lining is fixed to a noise-prevention support and is adapted to be applied against a friction track by the effect of force which is applied to the support over a contact area by a force applying member, this support comprising a laminated structure formed by a stack of a number of wholly metallic sheets contiguous with each other over their entire surface and assembled to each other by localized assembly structure such as welding, crimping or riveting. Braking noise due to the tendency of the sheets to separate from each other at the moment of application of the braking force is prevented by forming at least a part of the localized assembly structure over the actual contact area by which the force-applying member acts on the support which thus has an excellent noise-suppression performance due to its laminated structure while at the same time its thickness does not practically vary at all, whether the brake is in the applied or released condition since the assembly structure is located at the point of application of the braking force.
Patent ES-451341-A1 (ES)
Title: Continuous assemblies of postal correspondence units
IPC: B41L1/32
Filed: 1976-09-08
Abstract: In a continuous assembly of mailers or items of postal correspondence with incorporated documents, the incorporated document in each mailer is constituted by a leaf comprising a top flange and a detachable portion or by a pad of such leaves, not necessarily of the same dimensions, joined through their flanges and provided if necessary with selective transfer means from one leaf to the other, or again by a pad composed of heterogeneous elements. The latter may be leaves, folded printed forms with crossed or uncrossed folds, return envelope, fascicles, plastic cards or the like joined together by respective detachable flanges formed or fastened at the top of said elements. The assembly has a continuous base strip divided into panels, each panel being bounded by two transverse lines of weakness provided for the accordion-folding of the strip. Each incorporated document is fastened to a respective panel by glueing at the top transversely to the strip. Perforations enable the strip to be driven in a printing machine. Envelopes of items of correspondence are formed by folding each of the panels after their separation and glueing, or by assembly by glueing with another continuous strip called a cover strip, each panel thereof having at least one tear line enabling the opening of each of the envelopes so formed.
Patent ES-453875-A1 (ES)
Title: Apparatus for making stacks of plastics bags
IPC: B31B50/98
Filed: 1976-12-02
Abstract: A web of tubular or semi-tubular film is provided with transversely extending weld seams and lines of perforations to define bag sections and it is cooled while being fed to a severing and stacking station where the leading bag section is severed from the film and deposited on a stack of bag sections. The successively severed bag sections are deposited on a lowerable support up to a desired stacking height and they are clamped to the support alternately by a vertically reciprocatable punch and by being pressed against a clamping bar disposed above the support. Each bag is severed from the web of film under the action of lowering the punch and depressed by said punch until its margins come to lie under the clamping bar.
Patent ES-459732-A1 (ES)
Title: Offshore pipe laying
IPC: F16L1/18
Filed: 1977-06-13
Abstract: A method of laying an offshore pipeline employs a pipe laying vessel with a fixed stern ramp and includes repeated steps of launching pipe while allowing pipe tension to drop between safe limits. Fresh pipe sections are welded on during the forward movements of the vessel.
Patent ES-461768-A1 (ES)
Title: Method and inclined chamber furnace for carbonizing fluent carbon-containing material
IPC: C10B49/04
Filed: 1977-08-19
Abstract: A method of, and apparatus for, coking or carbonizing fluent or flowable carbon-containing material, such as wood, peat, residues, wastes or the like, by means of gases in an inclined treatment chamber through which the material moves from the top towards the bottom under the influence of gravity while utilizing the flow action of the material while exceeding the natural angle of repose of the material. Gas is conducted from the bottom towards the top in countercurrent flow to the material through the treatment chamber. The gases, constituting a mixture of an infed dosed supply of air and distillation gas escaping out of the material in gaseous state into the hot gas mixture, are exclusively conducted upwardly in the treatment chamber over the material in direct contact therewith owing to the natural rise or lift and the heat needed for coking or carbonizing the material is exclusively produced in the treatment chamber by combustion of the distillation gas with the infed air.
Patent ES-470748-A1 (ES)
Title: Rolled wire having a fine-grain structure
IPC: C22C38/00
Filed: 1978-06-13
Abstract: A rolled wire or rod of stainless steel having a fine-grain structure and intended for the manufacture of drawn spring wire and rope wire of high mechanical strength and high ductility. The carbon content, 0.04-0.07%, is much lower than in conventional stainless steels for spring wire and rope wire, and the nickel and chromium contents, 8-9.5% and 18-19% respectively, have been adjusted to said carbon content such that a chromium content of 18% corresponds to a nickel content of 8.0-8.8% when the carbon content is 0.04% and to a nickel content of 8.8-9.5% when the carbon content is 0.07%, and a chromium content of 19% corresponds to a nickel content below 8.3% when the carbon content is 0.04% and to a nickel content of 8.4-9.2% when the carbon content is 0.07%. The grain size of the wire or rod is 8-13 ASTM, preferably 10-12 ASTM.
Patent ES-472121-A1 (ES)
Title: Decahydrocyclopent{8 c{9 azepines
IPC: C07D223/32
Filed: 1978-07-27
Abstract: 2-Substituted-5a-aryl-decahydrocyclopent[c]azepines are useful as analgesics having mixed narcotic antagonist and agonist properties.
Patent ES-474048-A1 (ES)
Title: Insecticidal baits of reduced toxicity
IPC: A01N25/00
Filed: 1978-10-09
Abstract: Insecticidal compositions for use as baits comprise a nutrient material, which is attractive for insects, and O,O-dimethyl S-(4-aza-6-chloro-2- oxo-benzoxazol-3-yl)-methyl thiophosphate [azamethiophos]. The azomethiophos is used in amounts of low toxicity for man and domestic animals and pets. The nutrient may be an amino acid, protein or carbohydrate. An insect lure may also be included in the compositions.
Patent ES-476007-A1 (ES)
Title: Electric line insulator made of organic material and having an inner semi-conductive part extending between end anchor fittings
IPC: H01B17/02
Filed: 1978-12-14
Abstract: The invention relates to line insulators made of organic material. Such an insulator comprises a bar (7) of high tensile strength, a protective sheath (8) made of an elastomer material, a plurality of fins (4) and an anchor fitting (2) at each end. In accordance with the invention, at least one inner part of the insulator is semiconductive along the whole length which separates the anchor fittings (2) this part may be constituted either by the sheath (8) itself or by the bar (7) and the bedding material in said fittings. Application, in particular, to line insulators intended for use in highly polluted zones.
Patent ES-8101681-A1 (ES)
Title: Dimensionally stable cellulosic backing web
IPC: D06N1/00
Filed: 1979-05-02
Abstract: An improved dimensionally stable backing web is disclosed, especially for resilient flooring product and linoleum, comprising cellulosic fiber, a binder, antioxidant, fungicide and glass fiber, as well as optionally dyes or pigments, surfactants and vulcanizing agents. Also optionally present are calcium silicate mineral fiber or synthetic fiber, such as polyolefin, polyester, nylon, acrylic or modacrylic fiber, a cellulose acetate or mixtures thereof. The binder can be a natural rubber or synthetic rubber latex or mixtures thereof. The synthetic rubber latex is preferably selected from the following: styrene-butadiene carboxylated styrene-butadiene, polyacrylic ester, polyvinyl acetate polyisobutylene, a copolymer formed from vinyl acetate monomers and acrylic acid polychloroprene, acrylonitrile-butadiene or carboxylated acrylonitrile-butadiene polyurethane a copolymer of ethylene and vinyl acetate or other elastomeric copolymers. The glass fiber is dispersed into a slurry which is introduced in manufacturing the backing web by wet web impregnation, dry web impregnation, latex beater deposition, or continuous latex wet-end deposition, preferably by wet web impregnation. The web can be used alone or in combination with one or more surface coatings to form a layered material.
Patent ES-8101377-A1 (ES)
Title: Method and apparatus for presenting test images at different distances from a subject
IPC: A61B3/09
Filed: 1979-10-05
Abstract: Method and apparatus for presenting test images to a subject at different distances and a constant visual angle. The test indicia are located at a single predetermined distance from the viewer. An optical system is provided between the test indicia and the viewer for including a lens system and at least one reflecting element or plane mirror. Displacements of the lens system along its optic axis and the plane mirror(s) along an axis parallel to a continuation of the lens system optic axis are coordinated so that the visual angle for the viewer remains the same regardless of the distance of the test image from the viewer. A single set of test indicia may be used for all potential image distances without having to vary the visual angle.
Patent ES-487916-A1 (ES)
Title: Epicyclic gear train with high ratio speed reduction - has elastically deformable toothed ring to eliminate backlash
IPC: F16H1/28
Filed: 1980-01-22
Abstract: The high ratio speed reduction epicyclic gear train is driven from a motor, with the sun wheel mounted on the motor shaft. The sun wheel meshes with two or three planet pinions which in turn mesh with a fixed internally tooted ring. To reduce the backlash of the gear train to a minimum the internally toothed ring is elastically deformed under the radial loads of the planet pinions. The pinions run on pre-loaded needle bearings on spindles which can slide in radial slots in the planet cage.
Patent ES-8204465-A1 (ES)
Title: Detergent compositions.
IPC: C11D3/06
Filed: 1980-03-05
Abstract: The invention relates to a detergent composition in powder or bar form containing a surfactant, an alkali metal carbonate and a low level (1 to 12%) of pyrophosphate, other phosphates being maintained at a level below 5%. A peroxygen bleach and other conventional additives are optionally present. The compositions are suitable for washing fabrics in developing countries and are suitable for low cost products elsewhere.
Patent ES-8101943-A1 (ES)
Title: Production of metal castings.
IPC: B22C9/08
Filed: 1980-06-13
Abstract: Sound castings (1), free from aluminium pick-up, are produced in moulds (2) in which are located at places where it is desirable to promote directional solidification lining pads (9) made from a composition which comprises particulate refractory material, finely divided aluminium, an oxidising agent for the aluminium and a binder, and which is substantially free of fluoride salts, which contains a fibrous refractory material and which has a density of 0.3 to 1.1 g/cm<s3>s. The composition may be incorporated as a preformed pad, or as a flexible mat or mouldable mixture which can be dried or hardened chemically.