baber/WOPTO huggingface dataset:
Patent ZW-10393-A1 (ZW)
Title: Roll formed metal member with reinforcement indentations
Inventor: BODNAR ERNEST ROBERT
IPC: E04C3/04
Filed: 1993-08-18
Abstract: PCT No. PCT/CA92/00514 Sec. 371 Date Mar. 1, 1995 Sec. 102(e) Date Mar. 1, 1995 PCT Filed Nov. 25, 1992 PCT Pub. No. WO94/05872 PCT Pub. Date Mar. 17, 1994.A metal member having at least one edge formation, and a web extending from the edge formation, a plurality of generally triangular openings formed in the web at spaced intervals, the triangular formations being alternately reversed relative to one another, a plurality of generally diagonal struts extending between adjacent triangular openings, edge portions along either edge of the web portion, with the struts extending from one said edge portion to the other and merging integrally therewith, flange formations formed from the web around the generally triangular openings, and lying at an angle thereto, whereby to form the diagonal struts with a generally channel shaped cross section, and forming intermittent flanges along the web edges at the base of each triangular opening, the triangular openings defining generally curved corners, and, generally three-sided indentations formed in the web edge at the roots of each of the diagonal struts.
Patent DZ-3257-A1 (DZ)
Inventor: NOURI NOURREDINE
IPC: A61K9/20
Filed: 2000-06-30
Granted: 2001-01-18
Abstract: The invention concerns a method for making coated granules with masked taste and instant release of the active principle which consists in: first, mixing the constituents of a powder comprising at least the active principle and a granular disintegrating agent; then, granulating the resulting powder, in the presence of a mixture of carriers comprising at least a binding agent capable of binding the particles together to obtain grains; coating the grains formed by spraying a suspension comprising at least a coating agent and a membrane disintegrating agent; finally drying the resulting coated granules.
Patent ES-183159-A1 (ES)
Title: UN APARATO MECáNICO DE SOBREMOLDEO DE NEUMáTICOS
Filed: 1948-04-06
Abstract: Aparato para el sobremoldeo de neumáticos que comprende dos coquillas que forma molde, caracterizado porque el calentamiento de las coquillas se asegura mediante resistencias elásticas alojadas en ranuras circulares practicadas en las caras exteriores de las coquillas.
Patent ES-183562-A1 (ES)
Title: PERFECCIONAMIENTOS EN EL ENGRAPADO O ENGASTE DE LOS FONDOS EN CAJAS METáLICAS, Y PARTICULARMENTE EN LATAS DE CONSERVA
Filed: 1948-05-04
Abstract: Perfeccionamientos en el engrapado o engaste de los fondos en cajas metálicas y particularmente en latas de conseervas, caracterizándose porque se dispone una moleta compuesta, es decir, una garganta de primer paso de preparación del engrapado y una garganta de segundo pase para el ajuste, con objeto de que se pueda duplicar el número de las gargantas de cada pase, y aumentar por consiguiente, casi en las mismas proporciones, el número de vueltas de moletas para el engastado y sobre todo obtener para un mismo número de vueltas de cabeza, casi el doble de engastados, aumentando por consiguiente en relación la producción.
Patent ES-184364-A1 (ES)
Title: Mejoras en acoplamientos de ruedas dentadas para bicicletas, tandems o similares
Filed: 1948-06-30
Abstract: Mejoras en acoplamientos de ruedas dentadas para bicicletas tandems y similares caracterizadas porque la corona interior de la rueda dentada conductora lleva unos salientes muy próximos a ésta estando estos salientes unidos entre sí constituyendo la cuerda y la flecha del arco que abrazan y teniendo estos salientes unos orificios para los pasadores de fijación que corresponden con los salientes de la rueda dentada conducida montándose estas dos ruedas acopladas por medio de los orificios mayores de los arcos que se unen a las extremidades de los tres brazos de la manivela de bicicleta.
Patent ES-191357-A1 (ES)
Title: UN PROCEDIMIENTO DE FABRICACIoN DE UN PRODUCTO DOTADO DE ELEVADO PODER INSECTICIDA.
Filed: 1950-01-19
Abstract: Un procedimiento de fabricación de un producto dotado de un elevado poder insecticida por cloración de una mezcla de derivados de la mezcla de colofonia aceites de resina y esencia de trementina a una cloración lograda haciendo burbujear en el seno de la mezcla una intensa corriente de cloro gaseoso elevándose paulatinamente la temperatura hasta llegar a la de 150 grados centígrados que es mantenida durante varias horas hasta que el producto no absorbe ya más cloro ni aumenta de peso inyectándose entonces una corriente de aire seco para que arrastre las pequeñas porciones de cloruro de hidrógeno que el producto contenga disueltas y se deja enfriar obteniéndose un producto en forma de un aceite denso y viscoso transparente de color ambarino obscuro y de agradable olor alcanforado.
Patent ES-192760-A1 (ES)
Title: Una maquina para producir piezas para la construccion por procedimientos de centrifugacion
Filed: 1950-04-29
Abstract: Máquina para producir piezas para la construcción por procedimiento de centrifugación caracterizada porque está constituida esencialmente por unos rodillos en número variable según el número de piezas diferentes que se quiera construir obligadas a girara a gran velocidad por medio de correas de transmisión o procedimiento análogo; estando estos rodillos debidamente relacionados entre sí para que la fuerza giratoria de los unos impulsen a los otros utilizando la fuerza motriz de origen.
Patent ES-194108-A1 (ES)
Title: Mejoras introducidas en el procedimiento para fabricar perlas artificiales
Filed: 1950-07-20
Abstract: Mejoras introducidas en el procedimiento para fabricar perlas artificiales que consisten esencialmente en el hecho de añadir una adecuada cantidad según los casos de alcohol amílico al baño normal formado por escamas de pescados nitrocelulosa y acetatos y mantener el baño durante ante la inmersión de los soportes o bolitas de vidrio opal a una temperatura aproximada de 40º centígrados o sea 15° o 20° centígrados más elevada de lo que es corriente.
Patent ES-199188-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA FABRICACIoN DE GOMA CON ASPECTO DE ACOLCHADO.
Filed: 1951-09-07
Abstract: Procedimiento para la fabricación de planchas de goma con aspecto de acolchado formadas pardos hojas o láminas de caucho o material similar unidas una a otra según líneas que se cruzan y dejando entre estas líneas de unión espacios llenos de aire; que consiste en tomar una hoja de caucho crudo hacerla pasar entre dos cilindros grabados formando molde y contra molde de los relieves del alcochado aplicar contra esta primera hoja de caucho una segunda hoja que se adhiere a ella solamente por las líneas de separación de los relieves dejando encerrada en estos relieves una cierta cantidad de aire y vulcanizar el conjunto.
Patent ES-247676-A1 (ES)
Title: Method for the alkaline treatment of uranium ores by means of ion exchange resins
IPC: B01J41/04
Filed: 1959-03-03
Abstract: In a process for extracting uranium by alkaline leaching of crushed U ore, absorption of U on a strong base anion exchange resin, elution of the U from the resin, and precipitation of the U from the eluate by a base, the residual alkaline liquor from the precipitation of U is used to treat the eluted resin, the resulting eluate is treated with a calcium salt solution to precipitate calcium salts and provide a salt solution which is returned for use as resin elution solution after adjustment of its concentration. Crushed U ore is leached with a solution of Na2CO3 and/or NaHCO3, and the solution of sodium uranyl tricarbonate formed is oxidized with O3 or MnO2 to eliminate impurities, e.g. sulphides, colloidal metal compounds, and humic acids. The oxidized solution is filtered and passed at pH 9,5-11,5 through the exchange resin, e.g. polyaminated polystyrene, aliphatic polyamine, polystyrene quaternary amine, or polystyrene-divinyl benzene copolymer having quaternary ammonium groups. The loaded resin is eluted with a solution of NaCl or NaNO3 and the U-rich solution is treated with NaOH solution to precipitate sodium uranate, which is filtered off, washed and dried and may be converted to U, U oxides or salts. The filtrate is passed through the eluted resin to replace anions by OH and a solution of CaCl2 or Ca(NO3)2 is added to precipitate calcium salts which are filtered off, and the filtrate which is essentially a solution of NaNO3 or NaCl is reused as resin eluting solution after addition of fresh salt solution.
Patent ES-274830-A1 (ES)
Title: Method of manufacturing reinforced cathode-ray tube for television display
IPC: H01J29/87
Filed: 1962-02-22
Abstract: <PICT:0974846/C1/1> A hollow glass object is strengthened by coating in part with a porous glaze layer obtained by spraying the heated object with glaze in the molten state, the layer having a coefficient of expansion lower than that of the glass object. As shown, a cathode-ray tube 1 is coated over a zone 2, in which dangerous tensile stresses are liable to occur, with a porous glaze layer 3 obtained by spraying glaze in the molten state on to the tube 1 heated to about 300 DEG C. Preferably an initial thin layer 4 is applied, as by spray deposition of a suspension containing pulverized glaze, with the tube heated until the glaze melts. The following compositions are given, in percentages by weight, for the tube 1: SiO2 70.3 Li2O 0.5 Na2O 7.8 K2O 7.5 BaO 11.1 Al2O3 2.5 Sb2O3 0.3. For the layers 3 and 4: SiO2 15 B2O3 18 ZnO 8 PbO56 Al2O3 3 or a devitrifiable glaze: B2O3 22.7 ZnO 68.2 P2O5 9.1.
Patent ES-338964-A1 (ES)
Title: Tire building drum
IPC: B29D30/24
Filed: 1967-04-06
Abstract: A drum mounted on a rotatable shaft 14 comprises two rows of segments 10 contracted by garter springs 56 and forming a generally cylindrical surface, an elastomeric sleeve 6 overlying the surface and clamped at its ends to shoulders formed by radial projections on the segments. The sleeve ends are moulded to partcircular cross-section and may be reinforced with fabric inserts. After laying plies, the segments are moved radially outwards by inflating bladders 38 and bead rings are placed against the expanded shoulders. The ends of the plies are then folded over the rings, e.g. by inflating bladders 12, and stitched to the carcass. To accommodate different tyre widths, sleeve 6 may be in three annular parts, the central part being replaceable, and the end parts being clamped to the segments.
Patent ES-348152-A1 (ES)
Title: Derivatives of 4-hydroxy coumarine
IPC: C07D311/12
Filed: 1967-12-12
Abstract: The invention comprises compounds of the general Formula I wherein R represents a thienyl radical optionally substituted by an alkyl group of 1-4 carbon atoms or a nitro group or a halogen atom, and R 1 represents an alkyl group of 1-4 carbon atoms or a phenyl or biphenyl radical optionally substituted by a halogen atom or a nitro group. They are prepared by reducing a ketone of the general formula wherein R and R 1 are as defined above, with aluminium isopropylate in isopropanol. 3 - (41 - hydroxy - 31 - coumarinyl) - 3 - (511 - methyl - 211 - thienyl) - propiophenone is prepared by reacting 4-hydroxy coumarin with 1 - phenyl - 3 - (511 - methyl - 211- thienyl - 1 - 2 - propen - 1 - one, which is prepared by reacting acetophenone with 5-methyl thenaldehyde. The 3 - (41 - hydroxy - 31 - coumarinyl) - 3 - (511 - halo - 211 - thienyl) - p - halo - halophenyl)- propiophenones are prepared by reacting 4- hydroxy coumarin with the corresponding 1 - p - halo - (or p 1 - halophenyl) - phenyl - 3 - (51 - halo 21- thienyl) - 2 - propen - 1 - one which is prepared by reacting the corresponding 51-halo- 2-thenaldehyde with the corresponding p-halo (or p11-halophenyl) acetophenone. 3 - (41 - hydroxy - 31- coumarinyl) - 3 - (21 - thienyl) - p - nitropropiophenone is prepared from 4-hydroxy coumarin and 1-p-nitrophenyl- 3 - (21 - thienyl) - 2 - propen - 1 - one. 3 - (41 - hydroxy - 31 - coumarinyl) - 3 - (511- bromo - 211 - thienyl) - p- (41- nitrophenyl) - propiophenone is prepared by reacting 4-hydroxycoumarin with 51-bromo-thenylidene-p- (41-nitrophenyl) -acetophenone. Pharmaceutical compositions comprising as active ingredient a compound of Formula I together with a pharmaceutically acceptable carrier are administered orally and have anticoagulant activity of the anti-vitamin K type.
Patent ES-357756-A1 (ES)
Title: Cobalt-phthalocyanine-polyamine complexes for the dyeing and printing of textiles
IPC: D06P1/14
Filed: 1968-08-31
Abstract: Natural and regenerated cellulose is dyed or printed using a co-ordinatively hexavalent complex salt of trivalent cobalt in which four of the six co-ordination points are occupied by a phthalocyanine ring having a double negative charge each of the remaining two points being occupied by a primary, secondary or tertiary polyamine and which contain as anion an ion from Cl-, Pr-, IHCO 3 -, NO 3 -, and Col 3 COO- dissolved in solvents and applied to the cellulose material and developed preferably by a heat treatment to produce a cobalt-phthalocyanine complex. The development may be effected by neutral or acid steaming, dilute aqueous acids, dry heating at 130-150 C or with reducing agents. Mixtures of cellulose/ polyacrylonitrile, cellulose/polyester fibres may be dyed basic and disperse dyes being used for the polyacrylonitrile and polyester respectively.
Patent ES-369682-A1 (ES)
Title: Slur and carrier drive mechanisms for fully fashioned flat bar knitting machines
IPC: D04B15/64
Filed: 1969-07-19
Abstract: In a multi-head straight bar knitting machine wherein the yarn carriers and slur cam tie bar reciprocate together an extra movement is imparted to the tie bar, at each reversal of the yarn carrier, to provide for a lead of the yarn carriers over the slur cams. A variable draw mechanism VDM reciprocates a rack 4 which rotates a shaft 6 having sprockets 9, 15 linearly moving chains 7, 14. Linear movement of the chain 14 reciprocates a roller 42 on a slide 43 having spring loaded plungers 54, 55 over which the idler may ride when the slide 43 and the yarn carrier YC connected to it, contacts stops 31, 32 on saddler 44, 45. Linear movement of the chain 7 rotates a shaft 11 having a pinion 10 reciprocating a rack 3 which drives the slur cam SC. The shaft 11 is mounted on a slipper 56 which is reciprocated on a rod 57 by a cam a linkage mechanism so that a linear movement is imparted to the shaft 11 rotating the pinion 10 and hence moving the slur cam SC, at the end of each stroke of the yarn carrier. The shaft 6 may have an overload mechanism and be driven by a pinion 5 and a driven plate 72 freely mounted on a hub 71 to the shaft 6. By way of balls 76 the plate 72 drives a plate 75 and drive plate 74 keyed to the hub 71 and pressed against the balls 76 by a spring 77. Upon overload the balls 76 move outwardly to disengage from recesses in the plates 72, 74 and the plate 74 is moved axially against the spring 77 to operate a micro switch 81 to stop the machine.
Patent ES-399439-A1 (ES)
Title: Self-actuating loadbreak connector
IPC: H01R13/53
Filed: 1972-02-03
Abstract: A loadbreak connector having a male contact retractable to a cocked position and positively actuated to an extended position for positive engagement with an associated high voltage connector. Trigger apparatus initially retains the contact in a retracted position. The contact includes venting structure to dissipate and cool arc generating gases evolved upon connection of the contact to the high voltage connector.
Patent ES-409928-A1 (ES)
Title: Permanently antistatic polyamide compositions
IPC: C08G65/08
Filed: 1972-12-22
Abstract: The invention relates to novel permanently antistatic polyamide compositions comprising an aliphatic polyamide and from 0.5 to 40 % by weight, based on the polyamide composition, of a polyalkylene oxide obtained by the copolymerisation of mono-epoxides with di- or tri-epoxides.
Patent ES-421478-A1 (ES)
Title: Method of fabricating multiple-ply bellows
IPC: B23P13/00
Filed: 1973-12-14
Abstract: In the fabrication of a bellows having concentric radially spaced inner and outer plies from a bellows having concentric inner, intermediate, and outer plies, the plies are sectioned into longitudinal sections, the sections of the intermediate ply are removed from between the sections of the inner and outer plies, and the sections of the inner and outer plies respectively are welded together to reform the inner and outer plies.
Patent ES-426737-A1 (ES)
Title: Method for manufacturing ingots of high-melting ferroalloys and metal alloys with good forming properties
IPC: C22B9/187
Filed: 1974-05-29
Abstract: Ingots of high-melting ferroalloys and metal alloys with good forming properties are obtained by melting a consumable electrode in a slag bath in an ingot mold while cooling the ingot mold and providing a high pressure gas inert to the slag above the slag bath. The apparatus is a trisectional pressure chamber including an ingot mold which may be surrounded by a pressure container, a bell-type distributing device surrounding and extending above the mold, a cap for the distributing device through which a guide rod for a consumable electrode is introduced into the mold and a gland mounted in the cap for sealing the pressure chamber.
Patent ES-428101-A1 (ES)
Title: 1-(1,2,4-Triazolyl-1{40 )-2-phenoxy-4,4-dimethyl-pentan-3-ones
IPC: C07C45/75
Filed: 1974-07-09
Abstract: 1-(1,2,4-TRIAZOLYL-1')-2-PHENOXY-4,4-DIMETHYL-PENTAN-3-ONES OF THE FORMULA IN WHICH N IS AN INTEGER FROM 0 TO 5, X is halogen, halogenoalkyl, alkyl, alkoxy, alkylthio, alkylsulfonyl, nitro, nitrile, carbalkoxy or phenyl, and Y is a keto group or a functional derivative of a keto group, OR A SALT THEREOF, WHICH POSSESS FUNGICIDAL PROPERTIES.
Patent ES-428657-A1 (ES)
Title: Reinforced thin wall plastic bag
IPC: B29C48/13
Filed: 1974-07-26
Abstract: A plastic bag such as trash can liners, grass and leaf bags, sandwich bags and the like is reinforced by placing spaced ribs therein, integral with the wall structure, the ribs having a rib-to-rib spacing in the order of 1/8 to 2 cm, the ribs being peaked and merging smoothly from a projecting peak to the thickness of the walls between the ribs, the peaks extending about 1.5 to 10 times the wall thickness of the film which is, preferably, in the order of about 0.4 to 2.0 mils. Upon extrusion, the extrusion die is formed with small notches with rounded corners so that the ribs are extruded while the film material is extruded, and provide additional material in the region of the ribs which merges smoothly with the material being extruded to form the film. Such rib-reinforced bag structures may be produced by forming a continuous roll of such bags, the individual bags in such a roll being readily separated along predetermined lines of weakness.
Patent ES-428663-A1 (ES)
Title: Power steering gear with relief valve on power piston
IPC: B62D5/24
Filed: 1974-07-26
Abstract: A vehicular power steering system including an integral power steering gear having a housing, a power cylinder, a power piston with rack teeth formed thereon, a sector gear having teeth in driven engagement with the rack teeth and fluid pressure relief valves located in the power piston so as to reduce the damaging effect of road shock to the teeth of the rack and sector gear by reducing the rate of rise of road shock with respect to the rate of rise of tooth stress by shortening relief valve response time.
Patent ES-436822-A1 (ES)
Title: Electrical circuit panel with conductive bridge plate over a non-solderable surface area
IPC: H05K3/22
Filed: 1975-04-22
Abstract: An electrical circuit panel having provisions for mitigating joint failure of soldered connections thereof. An electrical conductor is formed by an electrically conductive coating(s) on a support. The conductor has a discontinuity formed therein which exposes a portion of the support or an underlying second conductor that is non-solderable. An electrically conductive bridge plate is soldered into electrically conductive engagement with the conductor at two distinct spaced positions along the plate, the two positions being located on opposite sides of the discontinuity. The bridge plate may be arched between the two positions if desired, and the panel as a whole may comprise an electrical resistance heating panel.
Patent ES-436835-A1 (ES)
Title: Metal peeling machine with movable clamping carriage
IPC: B23Q3/10
Filed: 1975-04-22
Abstract: A metal peeling machine for workpieces such as rods and tubes having a clamping carriage movably mounted on the machine bed. The carriage also receives a clamping arrangement which not only engages the workpiece but also is adapted to engage a workpiece guide sleeve, if and when the guide sleeve has to be moved for service purposes. The guide sleeve is provided with clamping means which are constructed to co-act with the aforementioned clamping arrangement on the carriage.
Patent ES-442850-A1 (ES)
Title: Antidepressant 1,1a,6,10b-tetrahydrodibenzo(a,e)-cyclo-propa(c) cyclohepten-6-substituted oximes
IPC: C07C239/00
Filed: 1975-11-20
Abstract: Antidepressant 1,1a,6,10b-tetrahydrodibenzo-[a,e]-cyclopropa-[c]-cyclohepten-6-substi tuted oximes and their pharmaceutically suitable salts useful for alleviating depression in mammals.
Patent ES-445075-A1 (ES)
Title: Phenylmethylphenoxy propionic acid esters
IPC: C07C59/90
Filed: 1976-02-11
Abstract: Compounds of the formula < IMAGE > I < IMAGE > II in which A is lower alkyl, or a substituted or unsubstituted phenyl, thienyl, furyl, indolyl or thiaindolyl radical, R, X4 and X5 are hydrogen or lower alkyl, Y is hydrogen, hydroxy, etherified hydroxy, substituted amino, or N-attached heterocyclyl, X0 is O or OCH2CH2O, R' represents hydrogen, lower alkyl or acetyl and acid-addition salts thereof, are novel and useful in pharmacy as hypolipaemiant, hypocholesterolaemiant and cholagogic agents or in the preparation of such agents.
Patent ES-452539-A1 (ES)
Title: Compact folded mirror camera and projector
IPC: G03B21/11
Filed: 1976-10-20
Abstract: An apparatus for use as both a camera and a viewer. As a camera, light from an object is broken up by a planar array of N lenses into N identical images which fall onto an opaque scene mask. A small aperture lies within each image, but at a different relative zone so that the apertures are non-homologous with respect to the image. The scene mask carries a lens projection adjacent each aperture. A field stop plate is provided with openings which are aligned with those of the scene mask. When used as a camera, light passes through the objective lenses and the two sets of aligned apertures and strikes virgin photographic emulsion. The emulsion is indexed and the process repeated for the next object. After emulsion development, the lensfiche is sequentially illuminated from the rear and each object (macroscene) sequentially reconstructed by projection on a viewing screen. For projection, the developed emulsion is illuminated after turning it about a vertical axis 180 DEG , and the scene mask moved laterally in its own plane so that the lenses carried by the scene mask are now in the several optical paths and the scene mask openings play no role.
Patent ES-452963-A1 (ES)
Title: Elevator system
IPC: B66B5/10
Filed: 1976-11-03
Abstract: An elevator system including an elevator car and counterweight mounted for movement in a structure by a traction drive arrangement which includes a drive sheave and a drive motor. A first tachometer provides signals responsive to the drive motor and a second tachometer provides signals responsive to movement of the elevator car. The signals from the first and second tachometers are used in both functional and monitoring circuits to control the operation of the elevator system in a highly efficient self-checking manner.