baber/WOPTO huggingface dataset:
Patent UY-30975-A1 (UY)
Title: Guante
Inventor: BOUCKAERT LUC
IPC: A41D19/015
Filed: 2008-03-19
Abstract: Guante que comprende un elemento moldeado en forma de mano constituyendo la estructura de base del guante mismo y un revestimiento aplicado sobre el mencionado elemento de base con al menos una zona de agarre en la palma del mencionado guante. Dicho revestimiento presenta una pluralidad de micro-volcanes cada uno elaborado en material que permite una deformacion al menos parcial si se le somete a una fuerza, y un sucesivo retorno a su forma original al cesar dicha fuerza; éstos micro-volcanes mejoran el desgaste y amortiguan al menos parcialmente, mediante la deformacion, eventuales golpes o vibraciones.
Patent ES-156007-A1 (ES)
Title: Dispositivo a contrapresion para calentar liquidos
IPC: F23C99/00
Filed: 1942-01-29
Abstract: Dispositivo para calentar líquidos por la combustión periódica de una mezcla de combustible y aire en una cámara de combustión desde la cual los gases de combustión son impelidos al líquido y en la cual la energía que queda libre en la combustión de una mezcla de aire y combustible además de utilizarse para calentar el líquido se utiliza por medio de un pistón deslizable en la cámara de combustión y de un mecanismo de manivelas combinado con él para la aspiración periódica de una mezcla de combustible y aire y para la impulsión periódica de los gases de combustión en el líquido que debe calentarse caracterizándose porque los procesos periódicos y sucesivos de aspiración de la nueva carga de combustión y de expulsión de los gases de combustión se efectúan en una cámara de combustión sin cámara de compresión y la adaptación de la compresión necesaria de la carga para acomodarla a la contra presión del líquido que debe calentarse tiene lugar en una bomba de carga dispuesta antes de la cámara de combustión.
Patent ES-172817-A1 (ES)
Title: UN MÉTODO PARA LA EXPLORACIoN GEOFiSICA
IPC: G01V3/17
Filed: 1946-03-07
Abstract: Un aparato para exploración geofísica que comprende un instrumento para descubrir la presencia de anomalías de la tierra un aeroplano para transportar dicho instrumento medios estabilizadores automáticos para montar el instrumento en el aeroplano y medios también montados en el aeroplano para registrar efectos de dichas anomalías mediante el cual se puede averiguar la posición aproximada y las características geofísicas de dichas anomalías.
Patent ES-184477-A1 (ES)
Title: PERFECCIONAMIENTOS EN LA FABRICACIoN DE CALZADOS
Filed: 1948-07-06
Abstract: Perfeccionamientos en la fabricación de calzados caracterizados en constituir o formar el calzado por dos armaduras independientes las cuales se unen entre sí en forma no permanente por medio de un entrelazado realizado mediatne unas tiras o citnas de mateiral flexible que se hacen pasar sucesivamente por unos enganches de que está dotada por el borde de su condiguración la armadura inferior o piso del calzado efectuándose este entrelazado bien alternativamente de una a otra parte de la configuración de la referida armadura inferior o bien entre los enganches de esta y una o varias piezas accesorias o complementarias situadas exprofeso las que a su vez están dotadas en los bordes de su configuración de una serie de enganches similares a los de la armadura inferior con lo cual el calzado es ajustable a cualquier forma o grosor del pié.
Patent ES-197029-A1 (ES)
Title: Un método para fabricar productos que tienen una superficie pilosa de elementos de caucho
IPC: B05D1/04
Filed: 1951-03-16
Abstract: Un método de producir un material que tiene una superficie de caucho pilosa que comprende depositar sobre una superficie soportada desde una pulverización acuosa partículas coaguladas de caucho mezcladas con partículas no coaguladas del mismo.
Patent ES-198369-A1 (ES)
Title: UN MECANISMO COMPRESOR DE GRASA, DE CARGA Y DESCARGA AUTOMáTICAS
Filed: 1951-06-16
Abstract: Mecanismo compresor de grasa de carga y descarga automáticas consistente en un cilindro grande hueco cuyos extremos se cierran hermeticamente por dos tapas fijadas con varillas roscadas aseguradas con tuercas por el interior del cual circula un 4mbolo constituido por un plato inferior un cuero engrasado en forma de copa con la embocadura hacia arriba intermedio y un plato superior el cual posee en su cara circular una ranura en forma de media caña profunda que contiene un anillo de tubo de goma que obliga en todo momento a que el borde de la copa de cuero haga un fuerte contacto con la pared interior del cilindro grande estando ambos platos y cuero intermedio asegurados entre un retalón que presenta un ensanchamiento de diámetro de la sección inferior del eje y un juego de arandela y tuerca acopladas en la extremidad superior roscada de dicha sección del eje que ofrece un alojamiento que admite y donde se fija. por un pasador embutido la sección superior del citado eje que atraviesa el centro de la tapa por un prensa estopa de que está provista y en el exterior está relacionado con un mecanismo inversor que merced a un juego de llaves que trabajan alternativamente proporciona aire a presión provinente de un compresor a una entrada situada en la tapa superior o a otra dispuesta en la tapa inferior del cilindro grande entre la cual y el émbolo envolviendo a la sección inferior del eje va situado un resorte a compresión en espiral cónica que tiende a mantener elevado el émbolo citado.
Patent ES-233213-A1 (ES)
Title: Fungicidal compositions and their use
IPC: A23B7/154
Filed: 1957-01-23
Abstract: A fungicidal composition for treating fruits and other agricultural products comprises benzoic acid in a finely-divided form mixed with a wetting agent, e.g. an alkylaryl sulphonate, surface-active agents and preferably containing from 2 1/2 -20 per cent by weight of wetting agent of the benzoic acid present. The products are preserved by treating in an aqueous bath containing the composition or the ingredients thereof added separately.
Patent ES-249859-A1 (ES)
Title: New steroid compounds
IPC: C07J75/00
Filed: 1959-06-05
Abstract: The invention comprises steroids of the formula: <FORM:0848288/IV(b)/1> (wherein R and R1 are hydrogen atoms or carboxylic acyl groups containing not more than 9 carbon atoms) and the preparation thereof by selective dehydration of 4 : 5-dihydroxy-17a -methyl-testosterone in alkaline solution, preferably by treatment with KOH in methanol and water, to give 4-hydroxy-17a -methyltestosterone, which may then be esterified in the 4-position by reaction with a carboxylic acid chloride or anhydride or esterified in the 4-and 17-positions by reaction with these acylating agents preferably in the presence of pyridinium chloride, the diester then being selectively hydrolysed in alkaline medium, if desired, to give the 17-monoester. The above processes may be combined with the preparation of the 4 : 5-dihydroxy-17a -methyltestosterone by reaction of the corresponding 4 : 5-epoxide with dilute sulphuric acid in methanol at room temperature. The 4 : 5 dihydroxy compound may also be obtained from 17a -methyl-testosterone, e.g. by treatment with H2O2 and osmium tetroxide in trimethylcarbinol. Suitable esterifying acids include acetic, succinic, propionic and cyclopentylpropionic acids. Examples are given.ALSO:A pharmaceutical composition comprises a steroid of the formula: <FORM:0848288/VI/1> (wherein R and R1 are hydrogen atoms or carboxylic acyl groups containing not more than 9 carbon atoms) and a carrier therefor.
Patent ES-270510-A1 (ES)
Title: New benzimidazole derivatives and processes for their production
Filed: 1961-09-14
Abstract: The invention comprises compounds of general formula: <FORM:0950523/C2/1> wherein Ar represents a phenyl radical possibly substituted by one or more halogen atoms or by one or more alkyl groups having at most 3 carbon atoms and their salts with inorganic or organic acids and their preparation by reacting an alkali metal compound of a benzimidazole of general formula: <FORM:0950523/C2/2> with a compound of general formula: <FORM:0950523/C2/3> wherein Hal represents a halogen atom. Benzimidazoles of general formula II above are prepared by condensing o-phenylenediamine and appropriate benzaldehydes.
Patent ES-317624-A1 (ES)
Title: Penicillin derivatives
IPC: C07D499/74
Filed: 1965-09-20
Abstract: 2,6-Diaminophenyl penicillin of Formula I which is effective against penicillin-resistant micro-organisms, or a salt thereof, is prepared by reacting 6-aminopenicillanic acid or a salt thereof, with an acid halide, anhydride, azide or activated ester of an acid of general Formula II wherein A is ammo. or a group which can be converted to amino by catalytic hydrogenation, e.g. NO 2 , and where necessary converting the group A of the product so formed to NH 2 by catalytic hydrogenation. Salts are formed with organic and inorganic acids. Pharmaceutical compositions comprise a carrier and 2,6-diaminophenyl penicillin or at least one non-toxic, monobasic salt thereof. The formulations may be for oral, rectal, topical or parenteral administration. Reference has been directed by the Comptroller to Specification 920,300.
Patent ES-334522-A1 (ES)
Title: Compositions containing organic peroxides
IPC: C01B15/037
Filed: 1966-12-14
Abstract: A peroxide-containing paste which may be used for curing unsaturated polyester or acrylic resins comprises (a) a. solid organic peroxide, (b) water, and (c) a polyethylene oxide material which melts at a temperature below that at which the peroxide decomposes and which in admixture with (a) and (b) melts at below ambient temperature, such material being one or more polyethylene oxide compounds optionally admixed with up to 20% by weight of the entire composition of one or more organic compounds which are soluble therein and do not react with the components of the composition. Polyethylene glycols are preferred as the polyethylene oxide material. The organic peroxide may represent from 20-65% by weight of the composition and water from 2-30% by weight of the peroxide. Hydrophobic de-sensitizers for the peroxide, such as phthalic acid esters, and which are soluble in the polyethylene oxide, may be incorporated into the composition and the paste may also contain dispersing or emulsifying agents, e.g. alkyl phenyl polyglycol ethers.
Patent ES-336483-A1 (ES)
Title: Ship stabilization system
IPC: B63B39/03
Filed: 1967-02-06
Abstract: A ship stabilizer for minimizing rolling comprises an elongate tank 10, Fig. 1, which is orientated athwartships and contains a liquid in a free-surface condition, the motion of said liquid in response to rolling being retarded by a vertical plate 11 that is attached to the bottom of the tank and placed obliquely relative to the longitudinal sides of the tank so as to define therewith two convergent passages causing the liquid to flow around said plate, as indicated by arrows. The uppermost edge of the plate may be either adjacent the top of the tank, Fig. 2a (not shown), or below the static freesurface level of the liquid, Fig. 2b (not shown), so that during rolling of the ship some of the liquid flows across said edge. Alternatively, the edge aforesaid is inclined upwardly from each end of the plate, Fig. 2c (not shown), said free surface level being coincident with the outermost ends of said edge. In another embodiment, Fig. 4b, a non- return valve 40, or 42, is lodged between each end of the plate and the side wall situated at the greatest distance therefrom, each valve being constituted by a plurality of horizontal slats pivoted so that they permit flow of liquid in one direction only. The valves may be replaced by electrically-driven propellers (50), Fig. 7 (not shown), which operate either continuously at a constant speed to encourage flow of liquid around the plate in response to rolling of the ship or under the control of a gyroscope (30) that is sensitive to rolling motion so that the stabilizer is then of the activated-tank type. The propellers can be stopped when required by opening a switch (34). In a further embodiment, Fig. 5, holes 16 are provided in the plate 11 to permit some of the liquid to by-pass the ends of the plate, flow through these holes being regulated by pivotal shutters 15 that are operated by mechanism 13, 14, which is controlled by rollsensing means (not shown). Alternatively a plurality of holes (21), Fig. 6 (not shown), in said plate are controlled by horizontally-sliding shutters (17). The tank may have a profile in a horizontal cross-section which is that either a parallelogram, Fig. 3a (not shown), or a rectangle with rounded corners, Fig. 3b (not shown), the plate 11 being correspondingly arcuate at each of its ends with curved guide plates (111) situated adjacent said ends to promote the flow of liquid around the plate. The plate 11 may be pivotally mounted on a vertical shaft, or axle (12), Fig. 3c (not shown), so that its obliquity can be either adjusted to obtain optimum stabilization or varied under the control of a gyroscope (30) sensitive to rolling of the ship.
Patent ES-342144-A1 (ES)
Title: Organo-Antimony-Tin Compounds
IPC: C07F7/22
Filed: 1967-06-21
Abstract: Organo-antimony-tin compounds are made by reacting at least two mercapto compounds, at least one of which is bifunctional (SH/SH or SH/CO 2 H) with either: (1) dialkyl tin oxide or alkoxide and antimony trioxide with or without an aliphatic carboxylic acid (C 4 or more) or (2) dialkyl tin dihalide and antimony trihalide in presence of an alkali, with or without an alkali derivative of an aliphatic carboxylic acid (C 4 or more). Reaction in either case is effected by heating in presence of a non-aqueous solvent with continuous removal of the water produced in the reaction, and with final removal of the non-aqueous solvent. Typical compounds are: where R1 is an organic group (which may contain Sn and/or Sb) linked to Sn via a -CO 2 H or -SH group and is the radical of a mercaptan or a carboxylic acid as defined R2 is alkyl, R3 and R4 are organic groups linked to the S atom via a C atom and are, together with the S atom, radicals of mercapto compounds, and R5 is an organic group (which may contain Sn and/or Sb) linked to the S atom via a C atom. Specified starting materials are dibutyl tin oxide, dioctyl tin oxide, and dibutyl tin dichloride maleic acid, [alpha]-ethyl hexyl acid, 2,2-dimethyl heptanic acid, isooctanoic acid, and isononanoic acid thioglycolic acid, #- mercapto-propionic acid, thioglycolic acid isooctyl ester, thioglycolic acid lauryl ester and ethylene glycol dithioglycolate. The compounds are used as polymer stabilizers (Division C3).
Patent ES-343894-A1 (ES)
Title: Pulse transformer fabrication
IPC: H01F41/08
Filed: 1967-08-07
Abstract: A method of making one or more windings on a toroid comprises bending a plurality of flexible wires 16 around the toroid 10 (Figs. 1- 4, not shown), to form regularly-spaced open loops, displacing one end, e.g. the inner, of each loop relative to the other end to align the one end with the other end of another loop (Figs. 5, 6, not shown), the one ends all being displaced simultaneously by an equal amount, and joining each displaced one end to the other end with which it is now aligned (Figs. 7-11, not shown). The wires are wound on the toroid using grooved mandrels. After skewing, the inner ends of the loops relative to the outer ends, the joins are made by arc-welding. Terminal lead portions 44 are left free. The toroid may be of conductive material with an insulating coating, or may be of insulating material. The wound toroid may be coated with insulant.
Patent ES-345421-A1 (ES)
Title: Stereo-image alternator system
IPC: G01C11/00
Filed: 1967-09-23
Abstract: In a photo-grammetric plotting apparatus e.g. a Kelsh plotter, employing optical projection, light from lamps in projection mechanisms 31, 48 is directed through a stereo-pair of diapositives 26 supported in carriers to produce a stereoscopic image which may be viewed through a viewing mechanism 86, shutter mechanisms being provided to alternately shut-off and allow the passage of light to each diapositive, such that only one diapositive is illuminated at any one time, the viewing mechanism also being provided with a shutter which allows alternate viewing of the image from one diapositive and the other in correspondence with the alternate illumination thereof to increase the steroscopic effect in the viewed image. The carrier for the diapositives are gymbal mounted and carried on horizontal cross-bars 20, 21. Arms 32, 46 carry the projection mechanisms 31,48 and by way of parallelogram linkages the light from these mechanisms is always directed so that the images of the diapositives are superimposed to give the desired stereoscopic effect. Telescopic arms 78, 79 connect the diapositive carriers to a frame structure 70 supporting a viewing platen 68. The shutters are mounted in the projection mechanisms 31, 48 and are in the form of segmented drums rotated in the path of the projected light by stepping motors which ensure that light only emanates from one mechanism 31 or 48 at the time. The viewing mechanism also incorporates a shutter in the form of an apertured cylinder rotated by a stepping motor in synchronism with the drive to the shutters in the mechanisms 31, 48, this shutter allowing only one eye to view the diapositive image at the time, i.e. the right eye only views the right side diapositive and vice-versa. Provision for reversed stereoscopic vision is also incorporated as this is useful in locating the "floating point" datum. In alternative embodiments for use with other plotters, the shutters for the projection mechanisms are located beneath the diapositives and an alternative viewing mechanism described comprises a pair of spectacles having an endless film driven by a stepping motor across the fronts of the lens, the film having uniform transparent and opaque areas.
Patent ES-346249-A1 (ES)
Title: An apparatus for regulating a gas compressor
IPC: G05D16/06
Filed: 1967-10-07
Abstract: The speed of operation of a gas compressor is varied in relation to the rate of flow through an outlet 2 from a receiver 1 supplied by the compresser. When flow takes place through the outlet the pressure difference in a venturi 5 is communicated to a diaphragm 6 to lift a valve carried by the diaphragm out of engagement with a seat in a fixed partition 9 so that compressed air may pass from a line 37 through ports 36, 33, a manifold 32 and a port 34 to a space 20 to cause a diaphragm 8 to actuate a speed control F, such as a fuel-pump rank, for the compressor. Between the ports 36, 33, the compressed air flows through a chamber 17 and acts on a diaphragm 7 which is connected to the diaphragm 6 by a rod of constant length and closes the valve when the pressure in the chamber 17 is greater than the pressure differential on the diaphragm 6 by an amount corresponding to the ratio of the diaphragm diameters 29:30. The right hand side of the diaphragm 7 communicates with atmosphere through an aperture in a domed chamber 15 determining the effective diameter 30. An additional control B responsive to receiver pressure as well as flowrate may be provided.
Patent ES-351622-A1 (ES)
Title: Burdens preparation
IPC: C22B1/14
Filed: 1968-03-04
Abstract: A process for the preparation of furnace burden from iron bearing ore comprises introducing the ore, with a portion of sodium carbonate, into a kiln 13 to preheat the ore mixture, feeding the preheated ore mixture to a furnace 17 to melt the ore, and quenching a stream of molten ore to form granules, wherein waste gases from the furnace are introduced to the kiln to effect the preheating of the kiln. Sodium carbonate is preferably added in a portion of 5% wt. of the ore mixture. The ore is preheated to 800 to 1000 C. and melted at at least 1300 C. preferably 1400 C. in the furnace. After being discharged from the furnace, the ore strikes a plumbago wedge 37 where the stream is scattered into an inclined duct 32. Pellets solidify in the duct being cooled by a counter-current stream of air or water.
Patent ES-354179-A1 (ES)
Title: Improved timer circuit
IPC: H03K17/288
Filed: 1968-05-15
Abstract: A proximity operated timing circuit suitable for use in a urinal flushing system comprises a capacitor which is discharged when a body is detected and recharged when it departs and a transistor coupled to the capacitor so as to become conductive and operate on output circuit for a predetermined period after a delay initiated by the departure. When a body is sensed by a capacitive proximity detector 42-45 to have been present for a given period a relay contact 39 disconnects an A.C. supply 11 and operates a lamp 31. A reservoir capacitor 15 discharges as do capacitors 16 and 17. When the body departs the relay reconnects power to the circuit causing capacitor 15 to quickly recharge. Capacitors 16 and 17 commence to recharge, 17 more slowly than 16 and the charge current rises after about 1 second to a value sufficient to cause transistor 13 to operate a relay 35 and thus actuate the flusher, after a further period the charging current falls to a value insufficient to maintain the relay and flushing ceases. During flushing a voltage doubler rectifier 24, 25, 26 provides a reverse bias for the transistor which is variable to vary the flushing period and decays slowly to prevent false operation.
Patent ES-354715-A1 (ES)
Title: Starch-containing foodstuffs
IPC: A23L7/196
Filed: 1968-06-05
Abstract: A process of preparing sterilized or pasteurized coherent foodstuffs of thick or in particular stiff consistency, such as hotpotch, stews, puddings and cakes, from swellable starting material, such as rice, macaroni, bread, vermicelli, dehydrated fruits, vegetables, dried meat, in containers, is characterized in that the containers are filled up to a certain head space with pieces or powder of the swellable starting material in a dehydrated, non-hydrated or only partly hydrated condition, as well as with a sufficient amount of water for a substantially complete hydration of the starting material and for the formation of the coherent foodstuff on being cooked, with ingredients such as flavours, whereupon the containers thus filled are sealed and the sterilization or pasteurization of their contents takes place at such a temperature and by such a selection of agitation conditions in relation to the head space that the desired sterilization or pasteurization temperature of the product is reached substantially throughout the contents of the containers before these contents lose their fluidity necessary for the quick transport of the heat throughout the container. Preferably the agitation is continued at least up to the moment at which the contents of the containers have become thick or in particular stiff, in such a way that the head space is distributed and stabilizes as small gas bubbles throughout the contents of the containers. The preparation of rice puddings with and without raisins, a semolina pudding, a hotpotch, and a stiff porridge are exemplified.
Patent ES-354953-A1 (ES)
Title: Improvements in Machine Tools
IPC: B23B21/00
Filed: 1968-06-12
Abstract: A machine tool comprises a horizontally disposed work-holding spindle 1, a bed 3 having a portion 4 of wedge-shaped cross-section, slides 7 and 8 being provided on the wedge sides 5 and 6, respectively, for the location of respective saddles 9 and 10, the wedge-shaped section being disposed in a plane transversely to the axis of the spindle and both surfaces of the wedge lying on one side of a vertical plane containing the spindle axis. The surfaces of wedge portion are disposed one on each side of a horizontal plane passing through the axis of the spindle, the upper surface of which is inclined at not more than 45 degrees to the horizontal plane. There may also be provided in the apex of the wedge portion a groove serving as a common slide portion for both the saddles.