baber/WOPTO huggingface dataset:
Patent UY-26602-A1 (UY)
Title: Grifo monocomando
Inventor: ALBACETE JOSE MUNOZ
Filed: 2001-03-01
Abstract: Grifo que además de permitir o impedir la salida de liquido, permite regular el porcentaje de mezcla de dos líquidos de diferente procedencia, destinado a banos y cocinas.
Patent UY-27923-A1 (UY)
Title: Combinaciones terapeuticas de inhibidores de quinas de erb b y terapias antineoplásicas
Inventor: ELLIOTT WILLIAM LEON
Filed: 2003-08-04
Abstract: La administración de un inhibidor irreversible de tirosina quinasa tal como CI-1033 en combinación con uno o más agentes antineoplásicos, o radiación ionizante, es sinérgica para tratar el cáncer.
Patent ES-162263-A1 (ES)
Title: UN SISTEMA PARA LA RADIOTRANSMISIoN POR IMPULSOS DE SENALES DE RADIOFRECUENCIA
IPC: H03K9/00
Filed: 1943-07-09
Abstract: Sistema para la radiotransmisión por impulsos de señales de radiofrecuencia caracterizado porque se interrumpe periódicamente una onda portadora destinada a ser modulada por la señal que se transmite con una frecuencia de interrupción sustancialmente más elevada que la frecuencia máxima de modulación y efectuando la recepción de las impulsiones de onda portadora modulada e interrumpida poniendo en actividad la recepción solamente en los intervalos durante los cuales se reciben las impulsiones de onda portadora modulada e interrumpida.
Patent ES-186050-A1 (ES)
Title: UN FRENO DE VELOCIDAD EXCESIVA PARA ROTORES DE TURBINAS HIDRáULICAS
Filed: 1948-11-24
Abstract: Un freno para velocidad excesiva para rotores de turbinas hidráulicas que tienen unos álabes de emergencia destinadas a producir un par de giro opuesto al sentido ordinario de rotación y destinadas a ser libertados de su posición normal retraída por una carga predeterminada de fuerza centrífuga establecida a velocidad excesiva del rotor en el cual dichos álabes de emergencia son mantenido normalmente retraídos en una posición a los haces con la superficie del rotor por barras que alternen con dichos álabes de emergencia dispuestos en un rebajo de dicho rotor y también a los haces con su superficie siendo cada una de dichas barras retenida por un dispositivo de resistencia predeterminada tal como un perno de rotura a un disparador que cede bajo dicha carga de fuerza centrífuga.
Patent ES-187327-A1 (ES)
Title: MOTOR ELECTRoNICO DE VELOCIDAD VARIABLE
Filed: 1949-03-05
Abstract: Por un motor eléctrico de velocidad variable caracterizado por estar formado por dos o más ejes en el que se obtienen distintas velocidades en el eje final de salida por cambio de engranajes con capa anterior con tope posterior que sirve de caja de engranajes con tapa de la caja de engranes que al cerrarla impide el movimiento axial los mismos y eje de velocidad variable.
Patent ES-197434-A1 (ES)
Title: PROCEDIMIENTO PARA EL TRATAMIENTO DE HILOS O TEJIDOS DE VIDRIO O MATERIAS MINERALES ANáLOGAS
Filed: 1951-04-14
Abstract: Procedimiento para el tratamiento de hilos o tejidos de vidrio o materias minerales análogas con el fin de mejorar sus cualidades y de modo particular su elasticidad consistente en tratar los hilos o tejidos con una mezcla formada por una o varias resinas de condensación endurecidas por el calor y uno o carios productos de cationes activos derivados del amonio cuaternerio que posea una función básica resifual libre y una cadena alifática larga particularmente sales de bases de amonio cuaternario derivadas de las diaminas disustituidas.
Patent ES-198028-A1 (ES)
Title: UN PROCEDIMIENTO DE OBTENCIoN DE AEROSOLES
Filed: 1951-05-25
Abstract: Procedimiento de obtención de aerosoles consistente en mezclar el cuerpo a dispersar con cianamida y/o diciandiamida y llevar la mezcla a una temperatura suficiente para provocar las transformaciones exotérmicas de la cianamida y/o la diciandiamida.
Patent ES-198574-A1 (ES)
Title: PROCEDIMIENTO PARA LA OBTENCIoN DE MATERIAS POLIMÉRICAS.
IPC: C08K5/41
Filed: 1951-06-30
Abstract: Procedimiento para la obtención de materias poliméricas caracterizado porque con él se reduce la tendencia de las materias poliméricas que encierran un polímero o interpolímero de un compuesto que contiene por lo menos un grupo **(ver fórmula)** por molécula o de los artículos con ellas preparados a acumular cargas electrostáticas y porque comprende el tratar la materia polimérica o artículo con ella obtenido con un alcohol sulfatado de cadena lineal que tenga de 10 a 32 átomos de carbono por molécula o con una sal del mismo.
Patent ES-251608-A1 (ES)
Title: New disazo-dyestuffs containing halogenotriazine residues and their manufacture and use
IPC: C09B62/09
Filed: 1959-08-10
Abstract: The invention comprises water-soluble dyes containing at least three sulphonic or carboxylic acid groups of formula <FORM:0903408/IV (b)/1> R is the residue of an azo component (free from azo linkages), n is 1 or 2 and Z is the residue of a monoazo dye sulphonic acid bound through an amino bridge. They are prepared by condensing a 2 : 4 : 6-trihalo-1 : 3 : 5-triazine with appropriate aminoazo dyes to yield a mono-halotriazine condensation product. Alternatively the monoazo dye sulphonic acid may be replaced by an amino-naphthol disulphonic acid and the condensate so obtained coupled with a diazotized aniline sulphonic acid. The dyes may be used to colour wool, silk, leather and superpolyamides, but are preferably used to colour cellulose fibres in the presence of an acid-binding agent in yellow and red shades. In an example the monoazo dye sulphanilic acid --> 1-naphthylamine-6-sulphonic acid is prepared and condensed with cyanuric chloride, the primary condensation product is further condensed with 1-amino-8-naphthol-3 : 6-disulphonic acid and the secondary condensation product is coupled with diazotised orthanilic acid. Several similar examples are specified. Specifications 797,946 and 838,337 are referred to.
Patent ES-262531-A1 (ES)
Title: Improvements in or relating to new substituted 2,6-diketopiperazines, intermediates in the production thereof and processes for their production
IPC: C07D241/08
Filed: 1960-11-17
Abstract: The invention comprises compounds of the general formula:- <FORM:0912946/IV (b)/1> in which A represents a propylene radical, and their acid addition salts, together with a process for their preparation by heating an imino diacetic acid of the general formula:- <FORM:0912946/IV (b)/2> with urea at a temperature above the melting point of the mixture, e.g. between 150 DEG and 210 DEG C. The required imino diacetic acids are themselves prepared by heating an amine of the general formula:- <FORM:0912946/IV (b)/3> with at least two molecular proportions of monochloroacetic acid at 40-60 DEG C. for from 5 to 30 hours. Detailed examples illustrate the invention. The novel diketopiperazines have a tranquillising action and may be formulated with a solid or liquid carrier, e.g. lactose or aqueous media, for therapeutic use.
Patent ES-319230-A1 (ES)
Title: Automatic control device for the supply of pressurized fluid
IPC: F16K1/30
Filed: 1965-11-04
Abstract: A valve 2 which automatically disconnects an outlet 16 or 18 from a source 4 and connects it to a source 8 when the pressure at the source 4 falls, is prevented from making the change over until a sufficiently large pressure difference exists between the sources to overcome the action of at least two spring-biased balls 58 or analogous members. Polyamide cups or washers 59 which may be replaced by others of different size to alter the load applied by the spring to balls 58 are mounted in a cross bore of the valve member. The latter and a portion 6 of the housing having a restriction 38 to co-operate with the balls are also of polyamide. Each end of the valve member is fitted with a graphite charged polytetrafluoroethylene ring 46 urged by an elastomeric ring 42 into engagement with the valve bore. To facilitate movement of the valve and to relax the ring 46 when it is not in its sealing position, the bore may be stepped so that the ring passes first into a portion of larger diameter and then into a portion of intermediate diameter. A washer 20 limits the effect of outlet pressure on the operation of the valve which may have a manual, pneumatic electric position indicator. A pressure gauge may be connected to the outlet 18.
Patent ES-334480-A1 (ES)
Title: Unloading device for Ships, Storage Yards and the like
IPC: B65G67/00
Filed: 1966-12-13
Abstract: A discharging device for a ship includes an endless bucket conveyer 2 and rotary buckets 9 which are carried by frame 1 supported by the hook of a crane. The buckets 5 carried by belt 2 are guided through the centre of bucket wheel 9 by rollers 7 carried by guide 6. The frame 1 also carries hopper 10. Bucket wheel 9 is carried by rollers 8 and gathers material from the ship and feeds it into hopper 10 which feeds the material into the buckets 5 of belt 2, for discharge.
Patent ES-345968-A1 (ES)
Title: Process for the production of self-extinguishing synthetic resins
IPC: C08G63/85
Filed: 1967-10-11
Abstract: Self-extinguishing synthetic resins are obtained by polymerizing at least one monomeric polymerizable compound, if desired in the presence of at least one polymer of these compounds and/or of at least unsaturated polyester, in the presence of at least one polymerization-initiating agent and in the presence of a phosphorus compound <FORM:1028620/C3/1> wherein R is a hydrogen atom or methyl group and R1 is an allyl group or an alkyl group with 1 to 4 carbon atoms which may be substituted by chlorine or bromine. In the examples: (1) methyl methacrylate is polymerized with 1 - methacrylylethane - 1,1-bis-(phosphonic acid dimethyl ester) as phosphorus compound (2) styrene is polymerized with the phosphorus compound of Example (1) and (3) an unsaturated polyester is polymerized with styrene and the phosphorus compound of Example (1).
Patent ES-349206-A1 (ES)
Title: Mower blade
IPC: A01D34/73
Filed: 1968-01-12
Abstract: A central mounting portion 13 is embedded in the blade 11 and is made of a material (e.g. plastics or steel) more rigid than the flexible elastomeric material used for the ends containing the cutting edges 15. The blade is mounted on the mower shaft at the central aperture 16 formed in portion 13.
Patent ES-351905-A1 (ES)
Title: Apparatus for dispersing and electrically charging substances in discrete particulate form
IPC: B05B5/03
Filed: 1968-03-22
Abstract: Apparatus for spraying electrically charged particles of finely divided solid material comprises means 2 creating a stream of gas having the particles suspended therein, a baffle plate 2 disposed transversely in the bath of the stream so as to convert it into a radial outflowing sheet, means (13, 16) for creating a whirling vortex sheet of gas surrounding the stream so as to be impinged on from within by said outflowing sheet and to entrain the particles, and electrode means connected to a high voltage source and positioned for electrically charging the particles as they are discharged from the device. The baffle plate may be made of conducting material and connected to the high voltage source. The vortex may be formed by flowing gas through duct 3 to an annular chamber 12 and by passages 13 tangential to the central annular opening 16 of the member 10 having a conically flared outlet surface 14.
Patent ES-354780-A1 (ES)
Title: Process for rifamycins
IPC: C07D498/08
Filed: 1968-06-07
Abstract: A 3-formylrifamycin S derivative of Formula I in which NR11 is a radical derived from a primary amine is prepared by contacting rifamycin S or SV with 1 to 4 equimolar amounts of (a) formaldehyde and a primary amine or (b) the aldimino condensation product of formaldehyde and a primary amine, in the presence of an excess of the same primary amine in a solvent at a temperature between room temperature and the boiling temperature of the solvent, in the presence of an oxidizing agent, for 3 to 72 hours. The rifamycin S derivative formed is converted to the corresponding rifamycin SV derivative by treatment with ascorbic acid. A rifamycin SV derivative of Formula II in which R1 is hydrazone or substituted hydrazone is prepared by treating a rifamycin S derivative of Formula I or the corresponding rifamycin SV derivative with 2 equimolecular amounts of a substituted or unsubstituted hydrazine. 3-Formylrifamycin SV is prepared by subjecting the rifamycin SV derivatives corresponding to the rifamycin S derivatives of Formula I to acid hydrolysis. Typical compounds are 3-tert-butyliminomethyl rifamycin S and 3 - (4 - methyl - 1 - piperazinyliminomethyl)rifamycin SV. Specification 1,109,631 is referred to.
Patent ES-355888-A1 (ES)
Title: Container and closure
IPC: B65D41/34
Filed: 1968-07-08
Abstract: A tamperproof container closure assembly having camming lugs securing a frangible portion of the closure skirt comprises a closure having a top panel 21 and depending skirt 22 having an upturned lower edge 29, threadably mounted on a container neck 12. The container neck is provided with diametrically opposed, downwardly sloping camming lugs 17 which the upturned edge 29 can pass over with slight temporary distortion of the lower part of the skirt when the closure is screwed down, but which prevent removal of the lower skirt portion when the closure is unscrewed. The lower skirt portion is attached to the upper by frangible bridges which break when the closure is unscrewed, since the upturned edge 29 engages with the lower, flat surface of the lugs 17. The lugs 17 are made of plastics, and may comprise a collar mounted on a glass bottle neck, Fig. 7 (not shown).
Patent ES-355892-A1 (ES)
Title: Method for purifying fresh and waste waters by flocculation in an amphoteric phase
IPC: C02F1/52
Filed: 1968-06-27
Abstract: Water is purified by flocculation by addition of water-soluble zinc salts and adjustment of the pH of the water to a value between 7À8 and 8À5 by addition of an alkali-metal salt of boric acid, before, during or after the addition of the zinc salt. The pH can be adjusted to the range 7À4-7À8 by a strong alkali, e.g. caustic soda or potash, and the remaining pH correction of at' least 0.4 units is carried out by means of the alkali metal salt of boric acid. After flocculation the water may be filtered through a layer of activated charcoal. The types of water treated are fresh waters from lakes and rivers, effluents from biological purification of waste household waters, sewage liquors, industrial and household waste waters and active muds of secondary settling tanks and biological purification plants.
Patent ES-360715-A1 (ES)
Title: Benzenesulphonyl-Ureas and process for preparing them
IPC: C07C67/00
Filed: 1968-11-26
Abstract: Novel sulphonyl-ureas I (including salts thereof) in which Y represents a -CH 2 .CH 2 -, -CH (Me)-CH 2 -or -CH 2 -CH(Me)- group R represents a C 1-5 alkyl radical or a C 1-4 alkenyl, methoxymethyl, ethoxymethyl, methoxyethyl or ethoxyethyl radical X represents a halogen atom, a C 1-4 , straight or branched alkyl radical, a C 1-4 alkoxy radical or a -CF 3 group R1 represents (a) a C 3-6 alkyl radical (b) a C 5-8 cycloalkyl radical (c) a cyclohexenyl or methylcyclohexenyl radical (d) a cyclohexyl radical substituted by 1 or 2 alkyl (C 1 or C 2 ) groups (e) a chlorocyclohexyl radical or a C 1-4 alkoxy-cyclohexyl radical (f) an endomethylene - cyclohexyl, endomethylene - cyclohexenyl, endomethylene - cyclohexylmethyl or endomethylene - cyclohexenylmethyl radical (g) a nortricyclyl radical or (h) an adamantyl radical, are prepared utilizing standard methods. Intermediate benzenesulphonyl-carbamic acid esters, -ureas and -thioureas and benzenesulphonamides {all substituted at the p-position by the (X)(OR)C 6 H 3 .CSNH.Y- group} are also described. Pharmaceutical preparations having hypoglycaemic and blood sugar lowering action contain as active ingredient Compounds I and are suitably in tablet form.
Patent ES-363437-A1 (ES)
Title: Improvements in longitudinal torsion bar suspensions in vehicles
IPC: B60G11/18
Filed: 1969-02-08
Abstract: In a vehicle wheel suspension using a flexible longitudinal torsion bar 5, the wheel 2 is pivotally connected at 3 to one end of an arm 1 rigidly assembled (e.g. by welding) at its other end to one end of the torsion bar which is secured at its other end to the vehicle body, and a bearing 9 permitting rotation of the bar and pivotal movement of the axis XX1 thereof about the bearing centre is provided at one side of the arm-to-bar connection. Forces F applied to the wheel cause flexion of the bar axis, e.g. to position X 1 X1, and movement of the wheel pivot point 3 about the centre of the bearing in the direction of arrows 101. The arm may be perpendicular to the bar (Fig. 1, not shown) or inclined thereto, the wheel pivot point 3 lying in a plane perpendicular to the torsion bar through the centre of the bearing. A second bearing may be juxtaposed to the first to limit the floxion of the bar.
Patent ES-364229-A1 (ES)
Title: Internally breathing brake-actuator
IPC: B60T17/08
Filed: 1969-02-28
Abstract: In a compressed air brake in which a valve 58 vents an auxiliary cylinder A to allow a spring 44 to automatically apply the brake when pressure in actuator B is lost, air to fill the space C behind the auxiliary piston 28 is supplied by internal breathing from the actuator space B so that dirt is not drawn in from outside. The actuator consists of a diaphragm 20 acting on an operating rod 22 biased into the brakereleasing position, Fig. 1. Air-pressure at 42 forces it down to effect braking. When the diaphragm 20 rises due to loss of air-pressure, it lifts valve 58 in a hollow push-rod 34, Fig. 8. Pressure is normally supplied to chamber A at 40 to hold piston 28 up, but if it is cut off manually or by failure, valve 58 is opened as the brake is applied. Air then flows from chamber B, over the disc 34, through aperture 56, the valve 58, the duct 54 into chamber C. This chamber is vented outwardly only by valves 53A, so that dirt cannot enter.
Patent ES-387495-A1 (ES)
Title: Governor unit for automatic transmission
IPC: B60K23/00
Filed: 1971-01-21
Abstract: This governor designed for controlling automatic change-speed transmissions of automotive vehicles is characterized by the disposal of all electrical and electronic devices and elements in a common casing comprising at least two hollow bodies forming a plurality of fluid-tight chambers, one body being insulated and disposed on the transmission side and the other conducting and disposed on the opposite side of said transmission, the resulting grouping of the various functions providing obvious technical and economical advantages.
Patent ES-396464-A1 (ES)
Title: Nonvolatile memory cell
IPC: G11C11/40
Filed: 1971-10-28
Abstract: The present invention relates to a nonvolatile memory cell comprising two nonvolatile alterable threshold voltage field effect transistors. The drain electrodes of the two nonvolatile alterable threshold voltage field effect transistors are coupled through load transistors to a common negative power supply. Their gates are connected together and to an external source of negative pulses. Their sources are connected to circuits sensitive to current in the two alterable transistors. The first nonvolatile alterable threshold voltage field effect transistor is placed at a first threshold voltage, and the second alterable threshold voltage field effect transistor is placed at a second threshold voltage. The different threshold voltages set the nonvolatile memory cell in a one state or in a zero state. A current will first pass through the alterable threshold voltage field effect transistor having the less negative threshold voltage, before it passes through the alterable threshold field effect transistor having the more negative threshold voltage during the application of a negatively increasing gate voltage to both alterable threshold voltage field effect transistors. The state of the nonvolatile memory cell is thus determined by which nonvolatile alterable threshold voltage transistor conducts first.
Patent ES-399579-A1 (ES)
Title: Rim side ring fastening device
IPC: B60B25/18
Filed: 1972-02-08
Abstract: The rim of a wheel for road construction vehicles and the like comprises a conical ring and an associated side ring that bear against the bead of a tire mounted on the rim. The side ring has in axial cross section a curved portion, forming substantially a quarter circle, and two parallel straight portions, a first being an extension of one end of the curved portion and the second extending in a direction perpendicular to the other end of the curved portion and in the direction of the wheel axis. An adjustable fastening device permits adjustment of the conical and side rings with respect to each other.
Patent ES-410208-A1 (ES)
Title: Deflector and impeller combination
IPC: B30B11/20
Filed: 1972-12-29
Abstract: The rotating cone of a pellet mill is provided with a plurality of impellers internally connected by a ring which acts to control feed material entering the mill and distributes the material into a space formed between the cone and the impellers. The feed material is then picked up by a plurality of helical deflectors for more even distribution of the feed material into a pellet mill die.
Patent ES-413609-A1 (ES)
Title: Unsaturated organi-tin mercaptides, their preparation and use
IPC: C07F7/22
Filed: 1973-04-12
Abstract: Unsaturated organo-tin mercaptides, useful as stabilisers for halogenated vinyl resins, are obtained by reacting x mols of a mercaptocarboxylic acid HSXCOOH with y1 mols of an alcohol HOYOH or mixture thereof with y2 mols of alcohol HOY'OH and/or y3 mols of alcohol ROH, where X is C1-4 alkylene or phenylene, Y is C1-10 alkylene or cycloaliphatic of five or six ring carbons, each with ethylenic and/or acetylenic bonds but not more than two of each type of bonds, Y' is C1-10 alkylene or cycloalkylene with five or six ring carbons, R is C1-8 alkyl or alkenyl, cycloalkyl or cycloalkenyl with five or six ring carbons, or phenyl (C1-4) alkyl, with x, y1, y2 and y3 having specified inter-relationships, to form an intermediate, and reacting the intermediate with a tin component, which is z1 mols of diorgano tin derivative R1 R2 SnO or R1 R2 SnCl2, or mixture thereof with z2 mols of mono-organo tin derivative which is a stannoic acid monomer or polymer (R1SnO1.5), R1SnCl3, R1Sn(OH)Cl2 or R1SN(OH)2Cl where R1 and R2 are C1-10 alkyl and x, z1 and z2 have specified interrelationships.
Patent ES-414573-A1 (ES)
Title: Power tool toys
IPC: A63H29/20
Filed: 1973-05-09
Abstract: Toys that simulate power tools, including pull-string motors that drive mechanisms which vibrate the housing and make noises. One toy has a housing representing an electric drill and a rotatable shaft in the shape of a drill chuck and drill. An eccentric weight is mounted in the chuck to vibrate the drill when the output shaft is rapidly rotated.
Patent ES-421518-A1 (ES)
Title: Novel benzodiazepine derivatives and preparation thereof
IPC: C07D243/28
Filed: 1973-12-15
Abstract: A novel benzodiazepine derivatives represented by the formula, R4 | CnH2n |O N-C ANGLE R1- ANGLE CH-R3 (I) C=N ANGLE |(O)m R2 and acid addition salts thereof, wherein R1 represents hydrogen, halogen, nitro, C1-4 alkoxy, cyano or trifluoromethyl R2 represents a group of the formula, WHEREIN R5 and R6 represent hydrogen, halogen, C1-4 alkyl or trifluoromethyl R3 represents hydrogen, C1-4 alkyl or aralkyl R4 represents tetrahydropyranyloxy, tetrahydrofuranyloxy, aryloxy, aralkoxy or alkoxyalkoxy N REPRESENTS AN INTEGER OF 1 TO 4 AND M REPRESENTS ZERO OR 1, WHICH IS PREPARED BY A. REACTING A 1-UNSUBSTITUTED BENZODIAZEPINE DERIVATIVE OF THE FORMULA, HO N-C ANGLE R1- ANGLE CH-R3 (II) C=N ANGLE |(O)m R2 with a reactive ester of a compound of the formula, HO - CnH2n - R4 III.