baber/WOPTO huggingface dataset:
Patent UY-23858-A1 (UY)
Title: Cuerpos de latas que comprenden una pared lateral provista de acanaladuras, y a un metodo y aparato para producir los cuerpos de latas
Inventor: CLAYDON PAUL CHARLES
IPC: B65D1/44
Filed: 1994-11-22
Abstract: Se describe un método y un aparato para conformar numerosas acanaladuras completas, cóncavas esternamente, extendidas axialmente, definiendo un perfil corrugado en un cuerpo de lata ciliíndrico. El aparato comprende un mandril, perfilado correspondientemente de diámetro máximo menor que el diámetro mínimo del cuerpo de la lata y correspondiendo un numero de acanaladuras del cuerpo de la lata terminado , un riel alargado, elementos para hacer rodar el mandril en forma relativa al riel para deformar una porción del cuerpo de lata cilíndrico entre el mandril y el riel dentro del perfíl corrugado.
Patent UY-30005-A1 (UY)
Title: Composicion farmaceutica orodispersable para la administracion oral/mucosa o sublingual de la agomelatina.
Inventor: JULIEN MARC
IPC: C07C233/16
Filed: 2006-12-11
Abstract: La invención se elaciona con una composición farmacéutica orodispersable sólida revestida para la administración de agomelatina por vía oral, a través de la mucosa o de modo sublingual.
Patent ES-148684-A1 (ES)
Title: APARATO PARA GÉNEROS DE PUNTO MOVIDO A MANO Y DE FUNCIONAMIENTO AUTOMáTICO
Filed: 1939-10-02
Abstract: Aparato para géneros de puntomovido a mano y de funcionamiento automáticocaracterizado por ir provisto de una o varias correderas sensiblemente en forma de So sea de dos planos de lanzamiento paralelosformando un ángulo con relación a la dirección del movimientoy por la inserción entre los espacios de las púas en forma de alfileres de un peine estacionario de una hilera de ganchos moviblesque al ser movida la correderacolabora con ésta formando una canal dentro de la cual se aloja el hilo quede esta maneraqueda doblado en zigzag cuando los ganchos movibles están abiertos al volver la corredera a su punto de partidadespués de lo cual se invierte el peine para la formación de la hilera siguientelos ganchos movibles formando en su posición interior una canal en la cual viene encajando dicha correderala que por medio de los dos planos inclinados produce por su lanzamiento el desplazamiento necesario para dichos ganchosy por ser guiada la corredera por una cinta flexible hecha de un material apropiadomontada sobre dos carretesrodillos o cilindros que la mantienen en tensión con el fin de quecon sus extremosmantenga los ganchos movibles en la posición que les ha sido dada por la corredera.
Patent ES-181851-A1 (ES)
Title: SISTEMA DE DEMODULACIoN EN TRANSMISIoN POR IMPULSOS
Filed: 1948-01-24
Abstract: Sistema de demodulación eb transmisión por impulsos modulados por desplazamiento de dos series en dirección opuestas, que comprende un amplificador de umbral en el cual los impulsos recibidos directamente son opuestos por impulsos retardados por una duración igual a la separación entre las dos series de impulsos menos la mitad de un impulso, después de haberse limitado sus crestas, transformando así estos impulsos de duración constantes y modulados en posición, en impulsos de duración variable, y un filtro que demodula los impulsos de duración variables en la señal original.
Patent ES-196759-A1 (ES)
Title: PROCEDIMIENTO DE UNIoN DE TUBOS CON EMPALME ABIERTO
Filed: 1951-02-28
Abstract: Procedimiento de unión de tubos con empalme abierto caracterizado por partirse de un codo o curva en forma de horquilla para el pelo de ramas eventualmente muy próximas; por practicar un pequeño taladro en la pared exterior del codo y por abrir los bordes de este taladro para formar un collarín saliente o acoplamiento en el que se suelda o ensambla por otro medio cualquiera el tubo que se desea reunir a las dos ramas de la curva.
Patent ES-197667-A1 (ES)
Title: DISPOSITIVO CON SISTEMA ELEVADOR COMPENSADO DE CRISTALES PARA PUERTAS DE VEHiCULOS
Filed: 1951-04-30
Abstract: Dispositivo con sistema elevador compensado de cristales para puertas de vehículos caracterizado por poseer un mecanismo que permite dejar el cristal a la altura deseada constituido por dos brazos articulados en combinación con un muelle espiral montado entre el cajetín inferior del cristal y un soporte unido al travesaño de la estructura de la puerta.
Patent ES-208111-A1 (ES)
Title: Polymeric compositions
IPC: C08K5/109
Filed: 1953-03-06
Abstract: Grafted acrylonitrile polymers are dissolved in a mixture of ethylene carbonate and water wherein the weight of ethylene carbonate is greater than that of the water. The grafted acrylonitrile polymers are obtained by polymerizing acrylonitrile alone, or together with a copolymerizable monomer such as vinyl acetate, methyl methacrylate, or vinyl pyridine, in the presence of one or more other polymeric substances such as polyvinyl alcohol, partially hydrolyzed polyvinyl acetate, or cellulose methyl ether. The solutions may also contain salicylic acid as an ethylene carbonate stabilizer. The solutions may be formed into p filaments by spinning into a coagulating bath consisting of an aliphatic dihydric alcohol, a metal salt solution, or, preferably, water, both the solution and the water being at a temperature of 85-87 DEG C. Specification 715,194 is referred to.
Patent ES-312571-A1 (ES)
Title: Improvements in or relating to electrical fuses
IPC: H01H85/10
Filed: 1965-05-05
Abstract: The fusible element 3 of a fuse for use in D.C. circuits is formed from sheet material and lies in one plane, but has a length much greater than the shortest distance between its ends. It is embedded in arc-inhibiting material 4 and so, under low overhead conditions, produces a long arc path in relation to the length of the fuse-link. The element may be made of silver by photo-etching and has holes 5. Each fuselink may have more than one element.
Patent ES-342742-A1 (ES)
Title: Selective production of dichloroethane
IPC: C07C17/02
Filed: 1967-07-07
Abstract: 1,2-Dichloroethane is prepared by chlorinating a gaseous mixture of C 2 H 4 and C 2 H 2 , diluted with gas inert to chlorine, at 85-200 C. and at a pressure such that at its upper limit the partial pressure of acetylene is less than 1À2 kg./cm2. in a reaction zone containing a contact catalyst (which is not based on a conventional metallic chloride catalyst) which is silica gel, alumina, kieselguhr, pumice, active carbon or graphite, or natural or synthetic alumino-silicates, the molar ratio of Cl 2 : C 2 H 4 being 1 : 1 and the molar ratio C 2 H 2 C 2 H 4 being less than 3:1. The dilute mixture of C 2 H 4 and C 2 H 2 may be obtained by the cracking of hydrocarbons such as C 2 H 6 , C 3 H 8 , C 4 H 10 or petroleum fractions and the dilute Cl 2 may be provided by the oxidation of HCl. The exit gas comprising 1,2-dichloroethane and C 2 H 2 may be subsequently treated in a reaction zone with HCl in the presence of a vinyl chloride synthesis catalyst whereby an exit gas containing 1,2-dichloroethane and vinyl chloride is produced.
Patent ES-344767-A1 (ES)
Title: Tying machine for making parallel ties
IPC: A22C11/00
Filed: 1967-09-05
Abstract: Apparatus for use in tying lengths of twine round an article comprises a rotatable twine arm 12 and means for advancing the article intermittently towards the twine arm so that a number of separate spaced ties 23 may be placed round the article 22, Fig. 2. The article, which may be a roll of meat, is compacted and shaped before the application of each tie, and the operation of the machine is controlled by a system of electrical switches working automatically in response to a photo-electric device which senses the presence of an article. In operation, an article (not shown in Fig. 1) is placed on a support 29 and is advanced intermittently by one of a pair of pushers 61, mounted on endless conveyer chains 54 55, Fig. 5, through a pin clutch, Fig. 6 (not shown), towards twine arm 12, which is fed by twine 18 from a container 17 and is driven by a motor 11. When the article reaches a position in which it obstructs a beam 95 from a light source 91, a photo-cell 93, Fig. 5, operates a relay (100), Fig. 9 (not shown), and now each time the article is advanced one step, an electrical switch causes a mechanism 67 to descend, clamping and shaping the part of the article to be tied, Fig. 7 (not shown). Whilst the article is thus held, a further signal causes a switch to depress a pedal 19, whereupon the twine arm 12 is rotated and a reach of twine is secured around the article (the means by which the twine is knotted is not described). The clamping mechanism 67 is now released in response to a further signal, and the article is advanced by another increment to receive the next tie. This cycle continues until the pusher 61 reaches the end of its travel and actuates a switch to halt the cycling. The article is now completely bound and may be removed and replaced by a fresh article. The article support and advancing means, and the control means may be adapted for attachment to a known machine such as that described in U.S.A. Specification 2,366,235.
Patent ES-353314-A1 (ES)
Title: Transparent plastic sheet for making welders' protective screens or goggles
IPC: C08L1/10
Filed: 1968-04-29
Abstract: A transparent sheet suitable for the production of welders' screens or goggles comprises an organic cellulose ester, from 0À05-1% by wt. of a U.V. radiation absorber, from 0À01-1% of finely divided carbon black of particle size average less than 120 A and, optionally, from 0À01-0À3% of a dye soluble in the cellulose ester. By organic cellulose ester is meant a cellulose acetate having at least 55% by wt. combined acetic acid and containing not more than 20% of plasticizer or a cellulose propionate and/or acetate butyrate containing not more than 10% of plasticizer. The ester must also have a Vicat heat distortion (defined in DIN 53 460) of at least 104 C. The radiation absorber may be based on benzotriazole, benzophenone or acrylonitrile. Phthalic and/or adipic ester plasticizers are specified. As dye, a proprietary phthalocyanine blue or green is specified.
Patent ES-357623-A1 (ES)
Title: Load stabilizer crane forks with automatic clamping device
IPC: B66C1/24
Filed: 1968-08-28
Abstract: A crane hook, Fig. 3, has load-supporting forks mounted on a carriage 104 which is raised by a lifting cable 106 so that the load is clamped between top members 102 and the forks. Fig. 4 shows an arrangement in which the members 102 are pulled down towards stationary forks. When the fork shown in Fig. 3 is set down unloaded, a plate 21, Fig. 5, moves downwards and turns levers 18 overcentre through links 12, 13, 20. This pivots arms 17 to the position shown in Fig. 6 and the fork may be loaded up. When the loaded fork is lifted, the plate 21 lifts spring-loaded one-way extension pieces 19 without moving levers 12, and passes between jaws 25, thus causing the forks to rise and grip the load. When the weight of the load is released, the plate 21 moves down to position C, Fig. 6, and pushes the levers 18 back to the Fig. 5 position. The fork is now unloaded and when it is next raised prongs 22 on the plate 21 engage holes 23 in arms 17, thus holding the arms together and preventing upward movement of the plate 21 and the lifting forks. Fig. 7 shows an embodiment in which the members 218 mounted on a carriage 211 are pulled down to clamp the load. Toggles 210 on a movable plate 129 automatically engage either the carriage 211 to hold the members 218 up for loading, or, engage and raise a pulley block 213 to pull the carriage 211 down to clamp the load. A carriage 128, which supports pulleys 220, is slidable along guides 219 by a hand wheel 223 and worm and nut mechanism. Figs. 11-16 (not shown), show a different arrangement of the cable clamping means and toggle plate of the embodiment described with reference to Fig. 7. The tips of the forks in all embodiments may be either provided with rollers to facilitate load engagement or with sleeves carrying rollers.
Patent ES-359911-A1 (ES)
Title: Color burst circuit with a.g.c.
IPC: H04N9/68
Filed: 1968-11-06
Abstract: In an arrangement for deriving the colour sub-carrier from the burst signal in a colour television receiver, the burst signal is applied to a passive integrator circuit 71 to regenerate the sub-carrier which is passed to an amplifier 81, the gain of which is controlled by the amplitude of the sub-carrier from a high pass filter 105, 107. The input and output phases of the combination of units 71 and 81 are compared in a phase detector 75 which provides an error signal at an input of integrator 71. The amplitude of the regenerated sub-carrier at terminal 83 is detected by 92, 93 and 95 and passed to the high-pass filter specified above and also to a low-pass filter 99 and 101 to provide an average amplitude thereof which controls the gain of an amplifier 17 in the chrominance signal path. The burst signal is separated from the chrominance signal in a burst separator 23. The gaincontrolled sub-carrier at terminal 83 is fed to the chrominance demodulator and matrix circuit 49 from whence the colour difference signals are applied to the picture reproducer 13.
Patent ES-361754-A1 (ES)
Title: Improvements in and relating to the production of strip material
IPC: B29C43/30
Filed: 1968-12-21
Abstract: A carrier material, e.g. of paper 2 is fed from roller 1 through cutter 3 and the strips are separated on a spreader roll 5 into individual strips 4 which are covered by a thermoplastic film 9 from an extruder 16 and/or by metal foil or plastic film 7 from roll 6. The cover layer extends over the strips 4, the spaces therebetween and preferably beyond the edges of the outer strips. The composite is passed between laminating rolls 8, at least one of which may be cooled, and thence to cutter 11 which cuts the laminate in the spaces between the strips 4. The laminated strips are taken up on roll 12. A plastic cover may be applied to both sides of the separated tapes 4 and the cutter 11 should preferably be heated so that the covering layers are sealed and form a sheath enclosing the carrier layer. Overlap joints may be formed between strips of the composite material by heat sealing the extended portion 23 of the cover layer of one strip to the cover layer of the other strip.
Patent ES-361981-A1 (ES)
Title: Equipment for teaching mathematics
IPC: G09B23/02
Filed: 1968-12-28
Abstract: Equipment for teaching mathematics comprises a board having a number of areas and a number of elements each positionable on any one of the areas, the areas representing respective ones of the successively increasing powers of the same base R starting with R where R lies between unity and ten, the groups of areas together with the elements representing respective ones of the decimal digits of a number each digit being represented in said base R so that the number is represented in an R-codeddecimal form. As shown in Fig. 2, where the addition of numbers 54 and 7 must be visually represented in binary form where A=2, the number 54 is visually represented by positioning elements E of value 1 on the areas A 1 , A 2 , A 4 and A 5 and the number 7 is visually represented in binary form by positioning elements on the areas A 0 , A 1 and A 2 . Since two elements are positioned on A 1 they are replaced by an element on area A 2 . Three elements being then positioned on the area A 2 , two of them are replaced by an element on area A 3 . Elements are then positioned on the areas A 0 and A 2 to A 5 thus visually representing in binary form the sum 61 on the board.
Patent ES-366377-A1 (ES)
Title: Stabilization of n-chloro-imides
IPC: C11D3/395
Filed: 1969-04-23
Abstract: A cleansing composition stabilized against loss of chlorine contains as essential ingredients (a) an M-chloro-imide bleaching agent and (b) a stabilizer selected from sulphur-containing compounds. of the formul[mu] R-SH, R 1 S(=O)R 2 , and R 3 -S-S-R 4 wherein R is alkyl (C 4-12 ), phenyl or benzyl R 1 and R 2 are the same or different and are alkyl (combined carbon content C 2-14 ) and R 3 and R 4 are the same or different and represent alkyl, aryl, aralkyl, or alkaryl (combined carbon content C 4-14 ) the stabilizer being present in amount sufficient to stabilize the N-chloroimide against loss of chlorine. Examples employ the stabilizers octyl mercaptan, dodecyl mercaptan, benzyl mercaptan, diisopropyl disulphide, dimethyl sulphoxide, but numerous other stabilizers are specified. N- chloroimide bleaching agents specified are trichloroisocyanuric acid, dichloroisocyanuric acid, sodium dichloroisocyanurate and potassium dichloroisocyanurate. The N-chloro-imide bleaching agent stabilizer system may be utilized in admixture with conventional anionic detergents. Additional ingredients specified are abrasive materials: silica, feldspar, pumice, volcanic ash, diatomaceous earth, bentonite, talc builders: trisodium phosphate, tetrasodium pyrophosphate, sodium acid pyrophosphate, sodium tripolyphosphate, sodium monobasic phosphate, sodium dibasic phosphate, sodium hexametaphosphate, sodium silicates, sodium carbonate, sodium sulphate, borax, Na 3 NTA, Na 4 EDTA higher fatty acids: coconut or lauric monoethanolamide or iso-propanolamide hydrotropic solubilizing agents: xylene or toluene sulphonates organic solubilizing agents: ethanol, ethylene glycol and hexylene glycol carboxymethylcellulose and carboxyethylcellulose salts, cellulose sulphates, cellulose ethers and PVA sodium bromide isobornyl acetate dyes and phenolic antioxidants.
Patent ES-369207-A1 (ES)
Title: Electrodeposition of metals
IPC: C25C7/02
Filed: 1969-07-05
Abstract: A cathode starter, on which a metal is recovered during extraction or refining by electrodeposition, comprises a plurality of wire helius or chains, preferably all the same length, suspended from a conducting support bar e.g. by being pushed over conducting studs screwed into the bar. Alternatively, equal lengths of chain, preferably non- welded "curb" chain, may be attached to a connecting strip fixed to a conducting support bar two rows of chains may be suspended parallel to each other along the lower edge of a connecting strip. Lengths of chain may also be fixed to the strip to hang freely in a vertical plane and lengths of chain having a smaller link size threaded through the links of the first lengths of chain parallel to the strip with their ends held by metal rods inserted through the first and last link of each length of first chain, to form a "trace" chain. The cathode starter may be of iron, mild or stainless steel for deposition of Sn, Pb, Zn, Bi, Cd or Cu or of Ti, Ta, Nb or W for deposition of Cu, Ni, Ag or Mn. The wire helius or chains may be coated with Ti. A plurality of cathode starters may be connected together as an endless belt, each in turn passing through an electrodeposition tank, a rinse tank, a drier and a "melting-off" unit. Such a cathode starter avoids spongy deposits leading to drag-out losses and dross formation on melting, needle growth leading to short-circuiting and blistering. To compensate for the increased surface area, the anode surface may be corrugated.
Patent ES-421096-A1 (ES)
Title: N-phenyl-carbamic acid-{8 imidazolyl-(1)-methyl{9 {0 esters
IPC: C07D521/00
Filed: 1973-12-03
Abstract: Compounds of the formula IN WHICH R1 and R2 each stands for a hydrogen atom or together they stand for the group -CH=CH-CH=CH- which may carry one or more lower alkyl, halogeno-alkyl or alkoxy groups, halogen atoms or NO2-groups, and R3 and R4, independently of one another, each stands for a hydrogen atom, a lower alkyl, halogeno-alkyl, alkoxy or halogeno-alkoxy group, a halogen atom or NO2 or together they stand as a -CH=CH-CH=CH- group with the benzene nucleus for the naphthyl group, AND PHYSIOLOGICALLY ACCEPTABLE ACID ADDITION SALTS THEREOF, PROCESS FOR PREPARING THEM AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AS ACTIVE SUBSTANCE.
Patent ES-422856-A1 (ES)
Title: Photographic image pick-up and coding system of run-length type
IPC: H04N1/419
Filed: 1974-02-01
Abstract: A photographic image pick-up and coding system of run-length type which includes a correction circuit for preventing erroneous operation of the system even when the system is subjected to unwanted external disturbances such as noises and fluctuations of the voltage of the power source.
Patent ES-430833-A1 (ES)
Title: Core support system for a fast reactor
IPC: G21C1/03
Filed: 1974-10-05
Abstract: In a sodium-cooled fast reactor comprising a reactor tank and diagrid, a core support grid carried by the reactor diagrid and a number of pipes each supplying the support grid with liquid sodium coolant through a bellows seal, the reactor diagrid is constituted by a rigid annular structure having a flat annular bearing face resting on an annular bearing face of the core support grid. High flexural rigidity of the support grid is provided by strengthening ribs, by welded through-passage columns for the fuel elements and by a raised peripheral framework mounted on the support grid for carrying the shield system.
Patent ES-435628-A1 (ES)
Title: Extruder head for extruding an outer tube or sheath about an inner tube or cable
IPC: B29C48/335
Filed: 1975-03-14
Abstract: An improvement in an extruder head for extruding an outer tubular extrusion or sheath about an inner tube or cable which extrusion head has a means for passing an inner tube or cable through the extruder head which extruder head also terminates in a generally annular passage disposed about said inner tube or cable, the improvement residing in means for feeding molten material through an introducing passage at an angle to said extruder head and then into said annular passage, dividing means in said introducing passage for dividing said molten material into a stream of U-shaped cross-section, said dividing means including a leading parting edge a method of producing a carrier ring which carries the dividing means by passing a machining tool into the introducing passage and passing the tool along paths having progressively larger U-shaped loops.
Patent ES-435861-A1 (ES)
Title: Functional fluid compositions containing epoxide stabilizers
IPC: C10M169/04
Filed: 1975-03-21
Abstract: Functional fluid compositions comprising a major amount of a base stock material which is an ester or amide of an acid phosphorus, a di- or tricarboxylic acid ester, an ester of a polyhydric compound or mixtures thereof, optionally minor amounts of other base stock materials or base stock modifiers such as viscosity index improvers, cavitation damage inhibitors, and lubricity agents, and an additive amount of an acid scavenger and corrosion inhibitor which is a monoepoxy norbornyl carboxylate such as C1-4 alkyl-5,6-epoxynorbornane carboxylate. The compositions are particularly useful as aircraft hydraulic fluids.
Patent ES-438351-A1 (ES)
Title: Composite nickel-iron electroplated article
IPC: C25D5/14
Filed: 1975-06-09
Abstract: Substantially improved results by way of durability and appearance are accomplished by electrodepositing upon a metallic substrate a plurality of layers of a nickel-iron alloy, the lowermost of which has a relatively high iron content and the uppermost a relatively lower iron content, upon which is electrochemically bonded a nickel layer and an upper layer of microdiscontinuous chromium or equivalent decorative finishing material.
Patent ES-443963-A1 (ES)
Title: Aqueous enamel for coating magnet wire
IPC: H01B3/30
Filed: 1975-12-30
Abstract: A magnet wire enamel composition for application to magnet wire in a wire tower comprises an aqueous solution of:
Patent ES-461210-A1 (ES)
Title: Semi-synthetic oleandomycin derivatives-C{HD 8 {B modifications
IPC: A61P31/04
Filed: 1977-07-30
Abstract: The novel C8 modified oleandomycin compounds and the processes for their preparation are disclosed.