baber/WOPTO huggingface dataset:
Patent MA-55242-A1 (MA)
Title: Capteur pyroélectrique de détection de l’usure des plaquettes de frein à disque des automobiles
Inventor: LAADISSI EL MEHDI
IPC: B60T17/22
Filed: 2021-12-23
Abstract: La présente invention est relative àun matériau intelligent inséré dans les plaquettes de frein à disque des véhicules pour le contrôle de l’usure des plaquettes lors du processus de freinage. L’élément intelligent permet de convertir la chaleur au cours du processus de freinage en énergie électrique exploitable. Le signale électrique générée par le freinagefournit une bonne prédiction sur l’état des plaquettes et à l’aide d’un microcontrôleur qui calcule l’épaisseur des plaquettes disponiblenous informe quand c’est le temps pour les changer. Le dispositif est constitué de capteur pyroélectrique fixé à l’intérieur de la plaquette, une partie passive permettant le filtrage du signale issue et d’une partie de traitement électronique qui s’occupe du calcul de l’épaisseur restante.
Patent UY-27601-A1 (UY)
Title: Composiciones de recubrimiento acuosas que contienen dispersiones de polimeros hibridos del tipo poliuretano-acrilico
Inventor: WILLIAMS NEAL
IPC: C08F283/00
Filed: 2002-12-20
Abstract: Se describe una composición de recubrimiento acuosa que contiene un aglutinante polimérico que contiene particulas de polimero hibrido poliuretano acrilico dispersas en un medio acuoso, que contienen un polimero de poliuretano, y un copolinero de monómeros con insaturación etilénica copolimerizables por adición. Los recubrimientos tienen mejores propiedades de resistencia a la abrasión, y mayor resistencia al agua y al manchado. También se describe una dispersión acuosa de un prepolimero de uretano para usar en la fabricación de la fabricación de la dispersión-
Patent DZ-1712-A1 (DZ)
Inventor: DAPONTE TONY LEON FILIP
IPC: C08K11/00
Filed: 1993-08-31
Granted: 2002-02-17
Abstract: Composite material for the screening of radiation, comprising a polymer, an additive and the customary stabilizers and processing aids necessary for the particular polymer. The additive is preferably an interference pigment.
Patent ES-148081-A1 (ES)
Title: UNA MáQUINA PARA DESINTEGRAR TIFACEAS Y OTRAS PLANTAS HERBáCEAS, PALUSTRES O NO PALUSTRES, EN ESTADO NATURAL SECO, VERDE O SEMIVERDE, ASi COMO PARA EL CARDADO SIMULTáNEO DE LAS FIBRAS OBTENIDAS
IPC: D01B1/10
Filed: 1940-02-27
Abstract: Una máquina para desintegrar tifáceas en estado natural secoverde o semi-verde y otras plantas herbáceaspalustres o no palustresasí como para el cardado simultáneo de las cifras caracterizada porque mediante rodillos de agarre que aprisionan las plantaslas conducen hacia pares de cilindros desintegradores provistos de puntas inclinadas de manera apropiadaencontrándose la inclinación de las puntas de uno de los cilindros opuesta a la del cilindro contiguo.
Patent ES-177408-A1 (ES)
Title: Perfeccionamientos introducidos en las prensas de obstrusion
Filed: 1947-03-29
Abstract: Perfeccionamientos introducidos en las prensas de extrusión, caracterizados principalmente por el hecho de comprender la prensa dos ó mas series sucesivas de ruedas dentadas que engranan entre si.
Patent ES-177931-A1 (ES)
Title: UN APARATO PARA IMPRESIONAR, PROYECTAR Y OBSERVAR IMAGENES ESTEROESCoPICAS SIN EFECTOSD ESTEREOSCOPICOS ANORMALES
Filed: 1947-04-18
Abstract: Aparato para impresionar proyectar y observar imágenes estereoscópicas sin efectos estereoscópicos anormales caracterizado por regularse la distancia entre los ejes ópticos del aparato según la distancia al plano del objeto más próximo al aparato de manera que los ejes ópticos se crucen en un punto situado en el plano del objeto más próximo al aparato y formen entre sí un ángulo constante.
Patent ES-185211-A1 (ES)
Title: PERFERCIONAMIENTOS EN LA FABRICACIoN DE VáLVULAS NEUMáTICAS
Filed: 1948-09-14
Abstract: Perfeccionamientos en la fabricación de válvulas neumáticas aplicables a todos los dispositivos que pueden contener aire o un gas comprimido tales como vejigas balones de deporte cámaras de aire y análogos caracterizados porque comprenden un cuerpo de caucho o materia elástica similar que se fija sobre la vejiga balón u otro depósito de gas comprimido y en la cual se ha dispuesto una cámara cilíndrica conteniendo libremente sin juego una bola entre las dos caras terminales opuestas de ésta cámara estando provista una de estas caras terminales en su centro de una abertura que hace de asiento para la bola y comunica por un conducto practicado en el cuerpo de la válvula con el aire exterior mientras que la otra cara terminal está perforada por orificios excéntricos para establecer la comunicación con el interior del balón vejiga u otro depósito para gas comprimido.
Patent ES-186356-A1 (ES)
Title: PROCEDIMIENTO DE FABRICACIoN DE COMPOSICIONES PARA LA INFLAMACIoN DE CARGAS COMBUSTIBLES PRODUCTORAS DE GASES O MEZCLAS DE CALEFACCIoN
Filed: 1948-09-28
Abstract: Procedimiento para la fabricación de objetos de vidrio del tipo según el cual tras haber conferido al objeto en cuestión un estado de temple se somete el mencionado objeto a una operación de calentamiento al objeto de destemplarle localmente o bien en toda su extensión; este procedimiento consiste en realizar el destemplado sometiendo la parte correspondiente del objeto tratado a la acción de un campo eléctrico de alta frecuencia.
Patent ES-188434-A1 (ES)
Title: Perfeccionamientos en los aparatos secadores del cabello
Filed: 1949-05-21
Abstract: Perfeccionamientos en los aparatos secadores del cabello de los llamados de casco caracterizados por combinar en el interior del casco uno o más mecheros que queman combustible líquido o gaseoso para calentar el aire y un ventilador de paletas accionado por un motor eléctrico que funciona a bajo voltaje y recibe la energía necesaria de una batería de acumuladores que insufla el aire calentado por los mecheros.
Patent ES-191949-A1 (ES)
Title: Un sistema perfeccionado de bomba buzo
Filed: 1950-02-27
Abstract: Un sistema perfeccionado de bomba buzo, caracterizado por el hecho de estar basado en una bomba de pistón, de reducídisimo diámetro y gran altura, en la cual el pistón queda formado por dos elementos de cierre, solidarios entre sí, por un barrón con una cámara intermedia entre ambos donde se recoge el agua admitida por el elemento inferior, para evacuarla y expulsarla a través de la válvula de escape localizada en la pared lateral del cilíndro en el límite inferior de la cerrera del elemento superior del pistón.
Patent ES-192674-A1 (ES)
Title: UNA MáQUINA PARA LA FABRICACIoN DE GRAPAS PARA COSER PAPELES Y ANáLOGOS
Filed: 1950-04-25
Abstract: Máquina para la fabricación de grapas para cosepapeles y análogos caracterizada porque el eje principal que recibe el movimiento del motor general de alimentación lleva tres engranajes o transmisiones uno de los cuales produce el movimiento de una rueda situada en su extremo y que lleva una canal excéntrica sobre la que se desliza el pivote de una pieza que recibe así un movimiento de ascenso y descenso acompasado y produce el corte y doblado de una grapilla en cada descenso variando la forma de esta grapa según la configuración de la pieza que efectua el doblado.
Patent ES-193416-A1 (ES)
Title: UNA INSTALACIoN ELÉCTRICA DE SEGURIDAD CONTRA EL ROBO
Filed: 1950-06-03
Abstract: Instalación eléctrica de seguridad contra el robo que consiste esencialmente en un circuito en el que figuran los elementos principales siguientes:dispositivo distribuidor de corriente alterna y continua dispositivo de núcleo móvil para contactos relevador termostatos de lámina bimetálica inutilizadores de sección detectora de alarma nivelador de corriente alterna y continua pulsador o excitador de una lámpara de corriente alterna entradas de alimentación y salidas de secciones detectoras y sirena o timbre de alarma interruptor general de cierre y pantalla de proyección para indicación del punto atacado.
Patent ES-199298-A1 (ES)
Title: SISTEMA APLICABLE AL EQUILIBRIO DE MOMENTOS PARA CIGüENALES DE VARIOS CODOS
Filed: 1951-08-22
Abstract: Matriz moldeadora para la fabricación de tubería y postes de fibrocemento por centrifugación caracterizada por estar constituida por una envolvente de chapa compuesta por dos piezas semicilíndricas que al yuxtaponerse constituyen un cuerpo cilíndrico cuyos extremos tienen diámetro mayor fijándose yuxtapuestas por medio de pernos de fijación y determinando una envolvente dentro de la que va el dispositivo de filtraje y el de evacuación de aguas estando provista de orificios de evacuación en las zonas ensanchadas.
Patent ES-213121-A1 (ES)
Title: A process for the manufacture of permonosulphuric acid
IPC: C01B15/06
Filed: 1954-01-13
Abstract: Solutions containing permonosulphuric acid are manufactured by mixing regulated amounts of concentrated sulphuric acid and hydrogen peroxide under such conditions as to produce a mixture of permonosulphuric acid, sulphuric acid, water and hydrogen peroxide, cooling the mixture to inhibit further reaction, and substantially immediately diluting the mixture with water to produce an aqueous solution containing not more than 15 per cent permonosulphuric acid. The hydrogen peroxide is mixed with an equal or larger volume of sulphuric acid and the reaction may be effected continuously by running together streams of hydrogen peroxide and sulphuric acid at uniform velocity, preferably in the volume ratio 1 to 3 or 4. To effect reaction to permonosulphuric acid, the reaction mixture should reach at least 50 DEG C., by the exothermic effect of the dilution of the sulphuric acid, although with acid of less than 88 per cent concentration, e.g. between 76 and 88 per cent, external application of heat may be necessary. This temperature rise may be obtained by provision of a reaction time of a few seconds before cooling, although with less than 50 per cent concentration hydrogen peroxide the reaction time is not necessary and the mixing may take place in the cooler. The dilution may be effected by passing the cooled mixture into a tank of water containing ice, or by pumping water into the lower portion of the water-cooled cooler, or two coolers may be used with the second being used for dilution. Dilution should be carried out with soft water. The product consists of up to 15, preferably 2.8-15 per cent, permonosulphuric acid, up to 15, preferably 0.2-1.1 per cent hydrogen peroxide, up to 25, preferably 4.8-13 per cent sulphuric acid, balance, preferably 81-88 per cent water and may be used for bleaching.
Patent ES-294385-A1 (ES)
Title: Method for making a ferromagnetic memory core
IPC: C04B35/26
Filed: 1963-12-11
Abstract: An annular magnetic core having an outer diameter of not more than 0.6 mm., an inner diameter at least half the outer diameter, a switching time of not more than 0.25 Ásec., and a value of the quotient uV1/dV2 greater than 3 with a disturbance ratio of 0À61 is obtained by sintering the presintered product of a mixture of oxides or equivalent compounds of lithium, nickel and iron in the proportions: 14 to 15 mol. per cent Li 2 O 5 to 7 mol. per cent NiO and 78 to 81 mol. per cent Fe 2 O 3 The core is made by mixing the presintered product with polyvinyl alcohol in water to form a paste, thickening, sieving ont large particles, drying, compressing in the desired shape to a density of 2À3 to 3.0 gm/cm.3 and sintering according to a specified schedule. Pulse characteristics of the core are given.
Patent ES-299185-A1 (ES)
Title: Paint spraying device
IPC: B05B7/24
Filed: 1964-04-25
Abstract: A device for spraying paint etc., comprises an air compressor adapted to supply a continuous flow of compressed air heated by turbulence in the compressor, a spray gun, and valve means for controlling operation of the spray gun disposed in a conduit between the outlet of the compressor and the spray gun, the valve having a first position in which the output from the compressor is delivered to the spray gun and a second position in which the output of the compressor is exhausted to atmosphere. In the arrangement shown a turbo-compressor consists of a support member having upper bearing 2 and lower bearing 3 for shaft 10. The latter has mounted thereon blades 7, 8 and 9 whilst fixed deflectors 4, 5, 6 are mounted on the support member. The shaft 10 is driven by motor 13 via belt 14, and air is taken in through filter 1, compressed and discharged through conduit 11 to a spray gun. The latter is provided with a valve by means of which the compressed air can be fed either to the gun or discharged to atmosphere. The arrangement is such that due to internal friction etc. the air from the compressor is heated and this heat is used to assist the flow of the substance to be sprayed.
Patent ES-304979-A1 (ES)
Title: A method of and apparatus for treating a liquid by ion exchangers
IPC: B01J49/00
Filed: 1964-10-16
Abstract: Water entering at 1 is treated by downflowing ion-exchanger in vessel A. The mixed bed on exhaustion passes to vessel B where one of the exchangers is treated with a regenerating liquid (e.g. the cation exchanger with an acid) which also removes the liquid to be treated and replaces the radical of the anion-exchanger. After washing the mixture is hydraulically sorted in C, regeneration of the anion exchanger takes place in E and the individual regenerated exchangers are transported for reuse controlled by valves 6 and 11.
Patent ES-339602-A1 (ES)
Title: Benzoxazine Derivatives
IPC: C07D265/02
Filed: 1967-04-21
Abstract: Novel compounds of formula wherein R is hydrogen or a lower alkyl of C 1 -C 8 , halo-lower alkyl of C 1 -C 8 , dialkylamino-(lower alkyl of C 1 -C 8 ), aryl (lower alkyl of C 1 -C 8 ) optionally substituted by lower alkoxy of C 1-8 in the aryl ring, arylcarbamylmethyl, lower alkyl of C 1 -C 8 substituted with a heterocyclic nitrogen containing ring of 5-6 atoms, hydroxy-lower alkyl of C 1 -C 8 , acyloxy-(lower alkyl of C 1 -C 8 ), carbamyl, phenylcarbamyl or guanyl group or the acyl radical of a carboxylic acid are prepared from [alpha].[alpha]1-dibromo-o-xylene and N-hydroxyurethan in the presence of an alkali metal hydroxide and splitting off the carboethoxy group from the intermediate N-carboethoxy-1H-3,4-dihydro-2,3-benzoxazine by hydrolytic cleavage, and the N-unsubstituted 1H-3,4-dihydro-2,3- benzoxazine so obtained is then optionally treated with an agent capable of introducing the radical R above, when R is other than hydrogen. Pharmaceutical compositions having sedative, tranquillizing and anti-inflammatory activity comprise an above novel compound and a carrier therefor.
Patent ES-340243-A1 (ES)
Title: Phenothiazine derivatives
IPC: C07D211/48
Filed: 1967-05-08
Abstract: Compounds of the formula and their acid addition salts, in which R 1 is H, halogen, acyl (2-5 C), alkoxy or alkylthio (1-4 C), CF 3 or CN R 2 is H or Me and either each of R 3 and R 4 is alkyl (1-4 C) or R 3 and R 4 together with the N-atom is a pyrrolidine, piperidine morpholine or N-methylpiperazine and R 5 is H or R 3 is alkyl (1-4 C) and R 4 together with R 5 is -CH 2 -CH 2 - are prepared (a) by reacting a compound of the formula wherein X is Cl, Br or I, or the residue of an organic sulphonic acid with a compound of the formula in an organic solvent and in the presence of an acid binding agent at 100-200 C., (b) by condensing a compound of the formula with a compound of the formula where X1 is Cl, Br or I in an inert solvent and in the presence of an alkali metal amide, (c) by condensing a compound of the formula where R 6 is alkyl (1-3 C) with a compound of Formula III at 150-200 C., (d) by reacting a compound of the general formula with a compound of the formula in an inert organic solvent and in the presence of an acid binding agent and decarboxylating by heating the resulting ester and (e) to give compounds (I) where R is H, halogen, alkoxy or alkylthio only, by reacting a compound of the formula where R1 1 is H, halogen, alkoxy or alkylthio (1-4 C) with a compound of the formula in an inert solvent and in the presence of an alkali metal amide and hydrolysing the resulting complex. 1 - (3 - Chloropropyl) - 4 - hydroxy - 4 - (I - methyl - 2 - oxo - 3 - pyrrolidinyl) - piperidine is prepared from 4-hydroxy-4-(1-methyl-2-oxo-3- pyrrolidinyl) - piperidine and 1 - bromo - 3 - chloropropane 2 - chloro - 10 - (3 - ethoxycarbonyloxypropyl)-phenothiazine from the corresponding alcohol and Cl.COOEt 1-(3-hydroxy propyl) - 4 - hydroxy - 4 - (1 - methyl - 2 - oxo - 3 - pyrrolidinyl) - piperidine from 4 - hydroxy - 4 - (1 - methyl - 2 - oxo - 3 - pyrrolidinyl) - piperidine and 1-bromo-3-propanol and 1-(3-chloropropyl) - 4 - (dimethylcarbamoylmethyl)- 4 - hydroxy-piperidine from 4-(dimethylcarbamoylmethyl)-4-hydroxy-piperidine and 1-bromo-3- chloropropane. Pharmaceutical compositions useful as tranquillizers and antihypertensive agents comprise compounds of Formula (I) and a carrier therefore. The compositions may be in a form suitable for enteral or parenteral administration.
Patent ES-350955-A1 (ES)
Title: Barbituric acid derivatives substituted in the five position
IPC: A61K31/515
Filed: 1968-02-26
Abstract: Novel compounds of the general formula wherein R1 and R2 individually represent an hydroxy, C 1-7 alkoxy or C 7-12 aralkoxy group, R3 represents a hydrogen atom, a C 1-7 alkyl, C 2-7 alkenyl or C 2-7 alkynyl group and n stands for 0, 1 or 2, and salts thereof with bases, are prepared by condensing a malonate of the general formula wherein R1, R2, R3 and n have the significance given above and R4 represents an alkyl group, with urea, and if desired, converting the resulting barbituric acid into a salt with a base. Pharmaceutical compositions of the above compounds elicit tranquillization without depression and are administered orally or parenterally.
Patent ES-353851-A1 (ES)
Title: Sewing machine
IPC: D05B3/02
Filed: 1968-05-13
Abstract: A zigzag sewing machine has a pivotted slideway 34 driven by a cam 21 through a follower 28 to push a connecting rod 31 having an end 34 engaging the slideway to pivot the needle bar cradle 14 and comprises two manually moveable cams 40, 44 (not shown) one of which moves a lever 27 to vary the position of the end 34 of lever 31 in the slideway and thus vary the amplitude of the swing and the other of which moves the lever 28 and thus the pivot point 37 of the slideway to vary the field of the swing. A face cam 59 acting through a bell crank lever 60 to a further cam 64 controls the feed dog movement.
Patent ES-356514-A1 (ES)
Title: A starting circuit for a single-phase asynchronous motor
IPC: H02P1/42
Filed: 1968-07-26
Abstract: To avoid overload damage to a PTC resistor in the circuit of the starting winding of a singlephase asynchronous motor an ohmic resistor is provided in series therewith. The PTC resistor has a cold resistance not greater than the winding resistance and the ohmic resistor has a resistance not less than that of the winding. Reference has been directed by the Comptroller to Specification 1,109,346.
Patent ES-357988-A1 (ES)
Title: Process and apparatus for continuous manufacture of reinforced glass ribbon
IPC: C03B18/12
Filed: 1968-09-10
Abstract: Reinforced glass ribbon is formed by feeding molten glass continuously on to a bath of molten metal 2, under non-oxidizing conditions, forming a pool of molten glass 3 by restricting its free flow on the bath by means of a dam 6 disposed across the bath and with an opening between the bottom of the dam and the upper surface of the bath defining the final ribbon thickness, feeding reinforcing material, e.g. metal mesh 16, downwardly into the pool 3, and simultaneously drawing the molten glass and reinforcing material beneath the dam 6 to form a reinforced ribbon 12 of predetermined thickness, which ribbon is then advanced over the metal bath. To prevent sticking of the glass those surfaces 13 of the dam 6 and of the bath side-walls are made of a gas-permeable material, e.g. graphite or alumina refractory, a pressurized source of non-oxidizing gas (e.g. N 2 +H 2 ) being connected to a chamber 14 in dam 6 and an equivalent chamber in the sidewalls the gas being forced outwardly through said surfaces to form a protective film over the surface of the dam 6 or side-wall. Cooling boxes may be provided on the side walls, and a cooling chamber 15 in the dam 6. The reinforcing mesh 16 is fed downwardly through a channel in the roof of the tank structure the entrance and exit to which is provided with means for emitting the non-oxidizing atmophere to prevent ingress of the external atmosphere. A means 21 located within the tank adjusts the angle of immersion and the tension of the wire mesh 16 being fed into the pool of molten glass. Heaters are provided above the pool of glass 3, which also serve to pre-heat the mesh 16 before it enters the glass.
Patent ES-380346-A1 (ES)
Title: Improvements in and relating to containers and closures therefor
IPC: B65D43/02
Filed: 1970-06-03
Abstract: In a container and closure cap 12 therefor, the container has at least one circumferential projection (42), Fig. 2 (not shown), adjacent its open end, the weakened line of junction between cap and tear band 18 coinciding in part with the apex of the said projection, the cap having a skirt 16 with a plurality of depending ear portions 71 positioned to overlap the projection and thereby retain the cap on the container when the tear band is removed. The skirt bottom may be tapered at 46 at the junction with the tamper-proof band 18, the band being defined by a top score line 20, which is castellated to leave the downwardly depending ears 71 on the skirt when the band is removed, and a bottom score line 26 extending firstly parallel to the major part of the first line and then angling off to the bottom of the band, the circumferential groove 44 at the junction of the skirt bottom and band being located on a projecting flange (42), Fig. 2 (not shown), on the container (30). Ears (271), Fig. 13 (not shown), having inwardly projecting lips (277) may be pre-formed on the skirt and separated from the band (218) by slits, the top score line (259) being interrupted by the slits. The cap may have a rib 50 which seals against the side of the container or is engaged in a groove (363), Fig. 14 (not shown), or abuts a container rib (463), Fig. 15 (not shown), and may be dished so as to form an anti-capillary seal with the container rim, Fig. 6 and Fig. 7 (not shown). The container wall may be thickened, and may have a further flange (241), Fig. 10 (not shown), to locate the tear band which may have a tab 22.
Patent ES-385202-A1 (ES)
Title: Color shifting circuit for a color television display apparatus
IPC: H04N9/64
Filed: 1970-11-05
Abstract: A color shifting circuit for a color television circuit in which a carrier is quadrature modulated with the aid of color difference signals whereafter the phase modulation thus obtained is deepened with the aid of a phase multiplier circuit while means are present for substantially maintaining the amplitude modulation obtained and in which the obtained signal of the deepened phase modulation is demodulated along a number of demodulation axes so as to obtain new color difference signals and in which optionally a correction of the saturation of the transformed colors may be effected with the aid of a saturation correction circuit.
Patent ES-392405-A1 (ES)
Title: Black oil conversion process startup procedure
IPC: C10G49/24
Filed: 1971-06-18
Abstract: A startup method for a process designed to effect the conversion of hydrocarbonaceous black oils. Applicable to a fixed-bed catalytic system, the method involves (1) prewetting the catalyst with a hydrocarbon mixture and (2) low-temperature reduction and sulfiding using circulating (recycle) hydrogen and a sulfurous hydrocarbon mixture.