baber/WOPTO huggingface dataset:
Patent UY-23884-A1 (UY)
Inventor: RADHAKRISHNA B KASAT
IPC: A61K8/43
Filed: 1995-01-02
Abstract: Disclosed is a clear, antiperspirant material-containing, gel stick composition, containing an acidic antiperspirant material (e.g., an aluminum salt) and gelled with dibenzylidene sorbitol, the composition including a guanidine compound (for example, guanidine carbonate or aminoguanidine bicarbonate) as a stabilizing agent to reduce degradation of the gel and of the dibenzylidene sorbitol gelling agent. Also disclosed are continuous processes for forming the gel stick composition, wherein degradation of the dibenzylidene sorbitol gelling agent in the presence of the antiperspirant material is reduced.
Patent UY-24341-A1 (UY)
Title: Genes para la sintesis de sustancias antipatogenicas
Inventor: LIGON
IPC: C12N15/82
Filed: 1996-10-04
Abstract: Un método para proteger una planta contra un fitopatógeno, que comprende la transformación de dicha planta con una o más moléculas de ADN capaces de colectivamente expresar la totalidad de los polipéptidos necesarios para producir una sustancia anti-fitopatogenica (SAF) a partir de un microorganismo en dicha planta, en cantidades que inhiban dicho fitopatógeno, en donde dicha molécula de ADN pueda ser aislada e identificada mediante un método que comprende: a- clonar una genoteca de fragmentos genéticos de dichos microorganismo a un vector de gen reporter sin promotor, de modo que la expresión de dicho gen reporter pueda ocurrir solamente si la función del promotor es proporcionada por el fragmento clonado; b- transformación de los vectores generados en la etapa (a) en un huésped adecuado; c- identificación de los transformantes de la etapa (b) que expresan dicho gen reporter solamente en presencia de dicho regulador, e d- identificación y aislamiento del fragmento de ADN unido en forma operable al fragmento genético de dicho microorganismo presenta en los transformantes identificados en la etapa (c). En dicho método el SAF es pirrolinitrina y el polipéptido se escoge del grupo que comprende los números de identidad de secuencia 2-5
Patent UY-26465-A1 (UY)
Title: Compuestos y composiciones antipicornavirales, sus usos farmacéuticos, y materiales para su sintesis.
Inventor: DRAGOVICH PETER S
IPC: C07D405/14
Filed: 2000-12-01
Abstract: Se revelan los compuestos de la fórmula: donde las variables de la fórmula son como se define aquí, que ventajosamente inhiben o bloquean la actividad biológica de la proteasa picornaviral 3C. Estos compuestos, así como las composiciones farmacéuticas que contienen estos compuestos, son útiles para el tratamiento de pacientes o huéspedes infectados con uno o más picornaviruses como las proteasas rinovirus 3C. También se describen métodos intermediarios y sintéticos para preparar estos compuestos.
Patent UY-30326-A1 (UY)
Title: Derivados de cicloalquilaminoacidos
Inventor: GRECA SUSAN DEBORAH LA
IPC: A61P35/00
Filed: 2007-05-07
Abstract: La invencion se refiere a compuestos de formula I y a sales farmacéuticamente aceptables, profármacos, solvatos o hidratos de los mismos; en la que B, D, E, R1, R2, R3, R4, R5, R8, m, n, p, c, r, s, t y u son como se han definido en este documento. Esta invencion también se refiere a un método de uso de tales compuestos en el tratamiento de enfermedades hiperproliferativas y enfermedades autounmunes en mamíferos, especialmente en seres humanos, y a composiciones farmacéuticas que contienen tales compuestos.
Patent ES-177395-A1 (ES)
Title: Un procedimiento para la fabricacion de los formiatos de cobre
Filed: 1947-03-28
Abstract: Un procedimiento para la fabricación de los formiatos de cobre, caracterizado por el hecho de que consiste en atacar cobre o una materia que contiene cobre, en presencia de una corriente de aire o de oxigeno, por una solución que contiene cobre, en presencia de una corriente ácido fórmico o un derivado, y amoniaco o un derivado tal como el formiato de una mina apropiada.
Patent ES-192679-A1 (ES)
Title: Mejoras introducidas en el objeto de materias que presentan elevadas propiedades electroagnéticas
Filed: 1950-04-25
Abstract: Mejores introducidas en la producción de materiales que posee propiedades electromagnéticas valiosas caracterizadas por el hecho de que el material producido está constituido principalmente por cristales mixtos de estructura de la espinela de los compuestos Li 1/2 Fe2 1/2 O4 y ZnFe2 O4.
Patent ES-196106-A1 (ES)
Title: MEJORAS EN LAS CONEXIONES DE ELEMENTOS TUBULARES DE CANERiAS Y OTRAS CONDUCCIONES
Filed: 1951-01-13
Abstract: Mejoras en las conexiones de elementos tubulares de cañerías y otras conducciones de los que un extremo del elemento o tubo está construido en forma de esfera y el otro extremo en forma de copa en la que se introduce la esfera con un mecanismo para tensar que actúa a modo de palanca curvada caracterizadas esencialmente por el hecho de que el medio o mecanismo tensador está integrado por una palanca de tensión y un miembro de acoplamiento en forma de gancho y unido articularmente a la palanca para tensar; que dicho mecanismo para tensar se engancha por medio de su miembro de acoplamiento a un saliente de la copa que el saliente forma su parte interna una ranura en la que se mete un anillo de ajuste; que la palanca para tensar está articulada en uno de sus extremos donde se apoya y gira sobre la esfera.
Patent ES-197528-A1 (ES)
Title: UN DISPOSITIVO REBORDEADOR PARA MáQUINAS DE CONSTRUCCIoN DE NEUMáTICOS
IPC: B29D30/28
Filed: 1951-04-21
Abstract: Dispositivo rebordeador para máquinas de construcción de neumáticos caracterizado porque comprende un brazo acodado que tiene una parte destinada a montaje pivotado. un soporte de rebordeador pivotado en dicho brazo acodado y un rodillo rebordeador pivotado en dicho soporte.
Patent ES-199900-A1 (ES)
Title: UN PROCEDIMIENTO PARA HACER TRIPAS ARTIFICIALES PARA CHARCUTERiA
Filed: 1951-10-06
Abstract: Un procedimiento para la fabricación de tripas artificiales para charcutería por fragmentación de piel animal y formación, caracterizado porque la piel en estado no hinchado, con aportación abundante de agua de enfriamiento, se descompone en fibras, la masa fibrosa acuosa se liberta del agua sobrante y por incorporación de ácido, por ejemplo, ácido clorhídrico, con mezcla íntima, se ajusta a valores de PH de aproximadamente 2,4 a 5, con preferencia de aproximadamente 3,5 y en estado plástico amasable se lleva a la forma de tubo flexible por prensado en sí conocido a través de toberas anulares con reagrupación simultánea de las fibras.
Patent ES-216244-A1 (ES)
Title: Improvements in or relating to catalytic hydrogenation
IPC: C01B15/023
Filed: 1954-06-30
Abstract: Alkylated or arylated anthraquinhydrones or alkylated or arylated anthraquinols are produced from alkylated or arylated anthraquinones by hydrogenation in solvent medium in the presence of a catalyst comprising palladium deposited on a siliceous carrier which has been pretreated with an aqueous alkaline solution, e.g. of sodium hydroxide, carbonate or bicarbonate. Quinones specified are 2-ethyl anthraquinone and 2-tertiary butyl anthraquinone. The siliceous carrier may be silica gel, sodium aluminium silicate, or a silica-alumina catalyst. According to the examples, silica gel is pretreated with a boiling solution of sodium carbonate, hydroxide, or carbonate (examples 1, 2, and 5) and artificial sodium aluminium silicate is moistened with sodium bicarbonate solution and then dried (example 4). The treated carrier is palladized in the usual manner. The catalyst may be employed in suspension, a particle size corresponding to a screen aperture between 0.001 and 0.1 being suitable for this purpose, or as a fixed bed, the solution being passed either in co- or counter-current flow. The solvent may be a two-component mixture, the first component being e.g. cyclohexanyl acetate or propionate, or methyl cyclohexanyl acetate or propionate, and the second component being e.g. benzene, toluene or xylene. Specifications 465,070, 508,081, 580,897, 686,574, [all in Group III], 718,305 and 718,306 are referred to.ALSO:In the production of hydrogen peroxide by the successive hydrogenation and oxidation of alkylated or arylated anthraquinones in solvent medium, the hydrogenation is carried out in the presence of a catalyst comprising palladium deposited on a siliceous carrier which has been pre-treated with an aqueous alkaline solution e.g. of sodium hydroxide, carbonate, or bicarbonate. The siliceous carrier may be silica gel, sodium aluminium silicate or a silicaalumina catalyst. According to the examples, silica gel is pretreated with a boiling solution of sodium carbonate, hydroxide or bicarbonate, washed, and dried (Exs. 1, 2 and 5), and artificial sodium aluminium silicate is moistened with sodium bicarbonate solution and then dried (Ex. 4). The treated carrier is palladised in the usual way. The catalyst may be employed in suspension, a particle size corresponding to a screen aperture between 0.001 and 0.1 being suitable for this purpose, or as a fixed bed, the solution being passed either in co- or counter-current flow. Quinones specified are 2-ethyl anthraquinone and 2-tertiary butyl anthraquinone. The solvent may be a two-component mixture, the first component being e.g. cyclohexanyl acetate or propionate, or methyl cyclohexanyl acetate or propionate, and the second compound being e.g. benzene, toluene, or xylene. Specifications 465,070, 508,081, 624,353, 686,574, 718,305 and 718,306 are referred to.
Patent ES-269692-A1 (ES)
Title: Process for the production of new carbostyril derivatives
IPC: C07D215/42
Filed: 1961-08-09
Abstract: The invention comprises compounds of general formula <FORM:0988776/C2/1> wherein R1 represents a hydrocarbon radical with 1 to 10 carbon atoms which can be substituted at aryl nuclei by halogen or low alkoxy (low = C1- 4) radicals, or a polymethyleneiminoalkyl or morpholinoalkyl group, or a low dialkylaminoalkyl group R2 represents hydrogen or a hydrocarbon radical with 1 to 10 carbon atoms R3 represents hydrogen, a halogen atom, a low alkyl or alkoxy group, the nitro group, cyano group or trifluoromethyl group R4 represents hydrogen, a halogen atom or a low alkyl or alkoxy group, or, together with R3, the methylenedioxy group R5 represents hydrogen or a radical corresponding to the definition of R1 and R6 represents hydrogen or a low alkyl radical, or the alkyl radicals R5 and R6 can be bound to each other direct: and their acid addition salts and their preparation by (1) reacting a compound of formula <FORM:0988776/C2/2> wherein Hal represents chlorine or bromine, with ammonia or an amine of formula HNR5R6 (separating if necessary a mixture of primary and secondary amines formed when using a dialkylamine HNR5R6) and possibly converting the compounds so obtained when these are primary or secondary amines into other compounds I by (A) reaction in the presence of an acid binding agent with a reactive ester of a compound of formula R15-OH or/and by reaction with a reactive ester of a compound of formula R51-OH wherein R51 and R61 have the meanings given above for R5 and R6 with the exception of hydrogen, or by (B) reaction of those compounds in which R2 is not a hydrogen atom with a low oxo alkane under reducing conditions, or (2) reacting a compound I in which R1 is replaced by hydrogen, (A) in the presence of an acid binding agent or after conversion into a salt of a metal, with a reactive ester of a compound R11OH wherein R11 has the meaning given for R1 with the exception of aromatic radicals, or (B) with a diazo alkane. 4 - Chloro - or bromo - carbostyril derivatives II are obtainable from the 4-hydroxy-compounds with halogenating agents. Compounds I having R1 replaced by hydrogen and their enol tautomers are obtainable by heating 2,4-dioxo-tetrahydroquinolines with monoamides or diamines. Pharmaceutical compositions comprise compounds I and their acid addition salts together with carriers. Oral and parenteral administration is mentioned. The compounds have analgetic, antiphlogistic and antipyretic activity.
Patent ES-311813-A1 (ES)
Title: Machine for continuous production of candies
IPC: B30B11/08
Filed: 1965-04-14
Abstract: Candies are formed from strand material 13 fed into the spaces formed between two recessed rings A, B, the inside ring A being eccentrically mounted so that a series of contracting and expanding apertures are formed as the rings rotate. Two sets of opposed pistons or stamps act on the formed candies to transfer them to apertures in an adjacent disc where they are further shaped or stamped before ejection by one of the stamps. Sequential axial movement is controlled by fixed cams on the outside of the driven elements and the stamps transmit the drive to the idly-mounted moulding rings and the shaping disc. In other modifications designed to eliminate the frictional wear produced by the transmission through the stamps, the two driving drums are interconnected through a crown wheel and pinions, one of which is eccentrically mounted. The eccentricity is adjustable.
Patent ES-313907-A1 (ES)
Title: Transmission for a self-starting synchronous motor
IPC: H02K7/118
Filed: 1965-06-07
Abstract: A shaft 13 is driven in one direction only, from a shaft 1 driven in either direction by a self-starting synchronous motor a sleeve 8 threaded on screw thread 5 on shaft 1 has two discs 6, 7 which abut a disc 9 on shaft 13 according to the direction of rotation of shaft 1 collars 3, 4 on-the shaft 1 define the end positions of sleeve 8 and vanes 14 or a light friction brake, not shown, produces drag on sleeve 8 to cause the necessary relative rotation of sleeve 8 and the screw-thread 5. A slanting wedge may replace the screw-thread.
Patent ES-318833-A1 (ES)
Title: Unwinder for reels of products in strips
IPC: B65H16/06
Filed: 1965-10-22
Abstract: In a web-roll stand, pairs of arms 8 and 9 with pins 10 and 11 for engaging a web-roll core, are mounted on two parallel rods 6 and 7 fixed to a pair of flanges 4 and 5. The flanges are fixed to a shaft 3 wihch is rotatable via a crank 2 and a jack, so that a web-roll may be lifted from the inserting position to the unwinding position, as illustrated in Fig. 1 (not shown). The jack may be hydraulic or screw operated. Each arm is moved individually longitudinally of the rods 6 and 7 by a screw 17 or 18 driven by an electric motor 19 or 20 to adjust the arms to the width of the web-roll. Transverse registration is obtained by engaging a clutch 21 between the two screws 17 and 18 and rotating the two screws together in the same direction.
Patent ES-337865-A1 (ES)
Title: Paper guide and drive roller assemblies
IPC: B65H27/00
Filed: 1967-03-10
Abstract: In order to eliminate a boundary layer of air between a roller and a web, the surface of the roller is provided with a plurality of substantially circumferential grooves 24 from 0À02 to 0À08 inch wide and at least 0À05 inch deep. The ridges formed between adjacent grooves are from 0À125 to 0À375 inch thick. For a guide roller (14, Fig. 1) the groove width is preferably 0À04 to 0À06 inch, and for a winding drum (12, Fig. 1) 0À02 to 0À04 inch. The depth of the grooves is preferably 0À1 inch. The Specification also specifies the above dimensions in terms of ratios and percentages.
Patent ES-344777-A1 (ES)
Title: Process for making a modified carbohydrate material for smoking mixtures and the material made thereby
IPC: A24B15/16
Filed: 1967-09-06
Abstract: Polysaccharides are subjected to a catalysed degradation at 100-250 DEG C. until the weight of the degraded material is less than 90% of the starting material. Specified catalysts are sulphamic acid, ammonium sulphamate, phosphoric acid, diammonium hydrogen phosphate, ammonium dihydrogen phosphate, sulphuric acid, hydrochloric acid, ferric chloride, sodium hydroxide or sodium carbonate. The polysaccharide may be a -cellulose, methyl cellulose, starch, alginic acid, pectin, gum tragacanth, gum arabic or locust bean gum. The treated product may be further treated with nitric acid, hydrogen peroxide or ammonia to improve the colour. The product is useful in compounding smoking mixtures (see Division A2), but must be washed free of NaOH or sodium carbonate if these catalyst were used.ALSO:A smoking mixture comprises a carbohydrate which has been catalytically degraded at 100-250 DEG C. to less than 90% of its original weight. Specified carbohydrates are a -cellulose, methyl cellulose, glucose, sucrose, starch, alginic acid, pectin, gum tragacanth, gum arabic or locust bean gum. The degraded product may have been further treated with nitric acid, hydrogen peroxide or ammonia to improve colour. Other adjuvants include glow-promoting catalysts, e.g. alkali metal compounds ash improvers, e.g. ammonium, alkaline earth or alkali metal salts flavours, e.g. tobacco extract, organic esters, essential oils, menthol, touka bean or vanillin humectants, e.g. glycols or glycerol and combustion improvers, e.g. carbonates. Any alkali catalyst, and, desirably any acid catalyst remaining in the treated material is neutralized before use. The product, together with the other ingredients, may be conditioned to 5-15% water content in a humid atmosphere. The product may be in sheet form, which can be shredded, optionally with film-forming agents such as methyl cellulose, sodium CMC, PVA, starch, pectin, gum or mucilage.ALSO:Wood-pulp or a -cellolose optionally in the form of sheets is catalytically degraded at 100-250 DEG C until the product is less than 90% of the weight of the starting material. Specified catalysts are sulphamic acid, ammonium sulphamate, phosphoric acid, diammonium hydrogen phosphate, ammonium dihydrogen phosphate, sulphuric acid, ammonium sulphate, hydrochloric acid, ferric chloride, sodium hydroxide and sodium carbonate. The degraded product may be further treated with nitric acid, hydrogen peroxide or ammonia to improve the colour. The sheets may be held together with such binders as methyl cellulose, sodium CMC, PVA, starch, pectin, gum or mucilage. Optionally, sheets may be formed of the final treated product, using binders as specified above. The product, e.g. in the form of shredded sheets, is useful in making smoking mixtures (see Div. A2), but must first be washed free of any alkaline degradation catalyst used.
Patent ES-345278-A1 (ES)
Title: Camera shutter
IPC: G03B9/16
Filed: 1967-09-21
Abstract: A shutter assembly, for a camera comprises a first shutter blade 2 made of plastics material having an integral spring 4, catch 6, guide surface 7, aperture 8 and slot 9, and a second blade 3 also formed of plastics material, the second shutter 3 having an integral return spring 10, laterally off-set pivot pins 12, 22 on opposite sides of the blade 3, an arc shaped flange 14 and boss 16 and a release member 15. As shown in Fig.4, blade 3 is pivotally mounted on the camera casing 13, with spring 10 biased against stop 17 on the casing 13 and its end 18 lying against a further stop 19. Blade 2 is pivotally mounted on blade 3 through engagement of pin 22 in slot 9, and spring 4 is biased against the arcuate flange 14 on blade 3. Catch 6 lies against boss 16 in a position to be held by stop 19. Thus, on depressing the release member 15, both the shutter blades 2, 3 move upwardly, blade 2 also having a translational motion to free catch 6 from stop 19. During this movement, aperture 8 is momentarily aligned with hole 20 in the camera casing 13 to expose the film. On release of member 15, springs 4, 10 return the shutter blades to their initial positions.
Patent ES-356204-A1 (ES)
Title: Process for the preparation of high-viscosity alkyd resins
IPC: C08G63/91
Filed: 1968-07-16
Abstract: Alkyd resins are modified by heating at 20- 200 C. with 0À1 to 10% by weight of a compound containing at least two glycidyl groups linked directly to nitrogen. Specified compounds are N-diglycidyl isopropylamine and N,N1 - diglycidyl - N,N1 - diisopropyl - 1,3 - diamino 2 - hydroxypropane. The modified resin may be mixed with pigments, e.g. carbon black and driers, e.g. Co and Pb naphthenates to give coating compositions. The examples disclose resins prepared from (1) castor oil, glycerol and phthalic anhydride, (2) and (3) 3,3- dimethylol-butan-2-ol, phthalic anhydride, ricinoleic acid and soya bean oil fatty acid.
Patent ES-357289-A1 (ES)
Title: Apparatus for driving a vehicle
IPC: B61L3/22
Filed: 1968-08-16
Abstract: Apparatus for providing a signal dependant upon the speed of a vehicle moving along a fixed path comprises means providing gauging signals at points along the path means providing a reference signal of frequency much greater than the gauging signals and means for counting the number of periods of the reference signal between successive gauging signals, the counting means issuing a signal indicative of the count therein and being reset to zero at the occurrence of each gauging signal. In an automatic speed control system particularly for underground trains, a counter carried by the train counts clock pulses over predetermined lengths of track, trains being braked, driven or allowed to run on under headway according to whether the count is greater than, less than or equal to a fixed base number. A piloting cable is laid between the rails 10b with straight portions 11 separated by discontinuities 12 the cable carries an A.C. signal. The train carries three pick-up coils R, A, B. Coil R picks up the A.C. signal continuously and feeds it to a Schmitt trigger circuit 103 to generate the clock pulses. The coils A, B feed phase discriminator and shaping circuits to provide a reset pulse every time the coils pass over a discontinuity 12 in the cable. The reset pulses control a gate P which allows decade counters D1-D2 to count the clock pulses from the end of each pulse. During the pulse the counters are read and then reset. The reading is applied through decoders to a programme matrix MP which energizes an appropriate one of a set of memory cores MT 3 -MF 3 corresponding respectively to individual braking or traction steps on a controller (not shown). The speed of the train over particular portions of track (e.g. bends or stations) may be varied by varying the spacing between the discontinuities 12 or by supplying different frequency A.C. signals to that portion of the cable. When it is necessary to alter the speeds of all trains in the system (e.g. during rush hours) the frequency of the signals is changed. In an alternative arrangement, not requiring the cable, the reset pulses may be derived from a generator driven from the wheels of the train, the lengths of track then being all equal to the circumference of a wheel. The speed is controlled by altering the frequency of the A.C. signal which may be obtained from a straight cable along the track or from a clock pulse generator on the train whose frequency is altered by trackside units at suitable points.
Patent ES-358048-A1 (ES)
Title: Vehicle seat
IPC: B60N2/54
Filed: 1968-09-11
Abstract: A vehicle seat with endless adjustment of the resilient means of the seat rigidly connected with the back of the seat, which comprises a spring leg disposed on the back of the seat and continuously adjustable as to its inclination with length variations. A stationary seat frame includes guide rails for guiding the back of the seat by means of three pairs of rollers, and comprising first guide means arranged in longitudinal direction of the seatframe receiving and guiding two lateral of the pairs of rollers, the first guide means restraining movement of the seat in the direction of movement of the vehicle and second guide means receiving had guiding the third and central of pairs of rollers, the second guide means restraining movement of the seat in the transverse direction