baber/WOPTO huggingface dataset:
Patent MA-53525-A1 (MA)
Title: Technique de renforcement des éléments en béton par les matériaux composites à base des fibres de jute
Inventor: Ed-dariy Yasmina
IPC: C04B28/08
Filed: 2021-06-14
Abstract: Une technique à utiliser dans la réhabilitation et le renforcement des structures de génie civil. La présente invention remplace les fibres carbones par tissus de fibres de jute traités chimiquement comme des éléments collés de l’extérieur à l’aide d’une résine époxyde sur un substrat de béton afin de renforcer sa résistance.
Patent UY-23462-A1 (UY)
Title: Composicion antimicrobiana y su uso
IPC: C07D207/34
Filed: 1992-08-20
Abstract: Composición caracterizada porque comprende: a- una sal o complejo metálico con un compuesto orgánico por ejemplo de formula general (I) (figura 1), donde entre otras posibilidades Z y Q junto con el átomo de nitrógeno al cual están unidos forman un anillo heterocíclico, W es por ejemplo: -SH, hidrocarbilo, o W y Z junto a los átomos de nitrógeno y carbono a los cuales están unidos forman un anillo heterocíclico; b- un compuesto oxi-fósforo (como un ácido o sal de un ácido que contiene a la vez átomos de fósforo y oxígeno) Ejemplo no limitante de composición particular: N-metil-N-hidroxitiobenzamida y zinc, con ortofosfatos, ortofosfitos, hipofosfatos, trifosfatos, etc. La composición es de utilidad como biocida industrial.
Patent UY-26194-A1 (UY)
Title: Nueva bebida canina
Inventor: SARAVIA DRA ANDREA
IPC: A23K1/16
Filed: 2000-06-06
Abstract: El objeto de la presente invención es la obtención de un producto que permite complementar en forma correcta la alimentación canina y a la vez satisfacer su sed, mediante el suministro de una solución bebible, cuyos compuestos se encuentran en concentración tales que hacen posible el suministro ad-libitum sin que resulte tóxico ni peligroso su ingestión en grandes cantidades.-
Patent UY-30662-A1 (UY)
Title: Método de cristalizacion discontinuo para cristalizar un anticuerpo anti-htnfalfa, cristales de anticuerpo obtenido por dicho método, composiciones que los conitenen y aplicaciones
Inventor: GOTTSCHALK STEFAN
IPC: A61K39/395
Filed: 2007-10-29
Abstract: Un método de cristalizacion discontinuo para cristalizar un anticuerpo anti-hTNFalfa que permite la produccion de dicho anticuerpo a escala industrial; cristales de anticuerpo que se obtienen de acuerdo a dicho método; composiciones que contienen dichos cristales así como también métodos para usar dichos cristales y composiciones.
Patent ES-167304-A1 (ES)
Title: PERFECCIONAMIENTOS EN LA CONSTRUCCIoN DE CAJAS DE MEDICIoN A PRESIoN
Filed: 1944-08-22
Abstract: Perfeccionamientos en la construcción de cajas de medición a presión destinadas a pesar cargas mediante una resistencia eléctrica alojada en una caja cuya resistencia es variable según la presión ejercida caracterizados por el hecho de que las medidas de la caja respectivamente sus alturas constructivas por un lado y la resistencia montada en esta última por ejemplo una pila de discos o láminas de carbón por otra parte se construyen en dimensiones y altura tales que teniendo en cuenta los coeficientes de dilatación por el calor de las diferentes piezas la influencia de la temperatura sobre aquellas dos partes quede mutuamente compensada.
Patent ES-178303-A1 (ES)
Title: Perfeccionamientos en la obtencion y preparacion de compuestos quimicos
IPC: C07C233/00
Filed: 1947-05-21
Abstract: Perfeccionamientos en la obtención y preparación de compuestos químicos caracterizado por el hecho de sintetizar amidas del grupo consistente en aquellas que tienen por **(Ver formula)** la cual comprende ésteres de le fórmula general **(Ver fórmula)** a los cuales se les somete a la acción del amoniaco anhidro siendo n un miembro escogido del grupo consistente en cero y un bajo número entero.
Patent ES-179095-A1 (ES)
Title: UN SISTEMA DE APARATO PROTECTOR DE CIRCUITOS ELÉCTRICOS, CONTRA SOBREINTENSIDADES NO INSTáNTANEAS
Filed: 1947-07-26
Abstract: Un sistema de aparato protector de circuítos eléctricos contra sobreintensidades no instantáneas caracterizado esencialmente por estar constituido por un elemento accionador formado por una cápsula o recipiente preferentemente metálico herméticamente cerrado con una o más caras flexibles conteniendo un gas o líquido gasificable cuyo elemento sufre la acción térmica proporcionada por una resistencia eléctrica intercalada en serie en el circuito a proteger aprovechándose mecánicamente el efecto de dilatación del gas y consiguiéndose la deformación de la cápsula para la interrupción del circuíto.
Patent ES-181489-A1 (ES)
Title: UN PROCEDIMIENTO DE FABRICACIoN DE UN AGLUTINANTE HIDRáULICO QUE PRESENTA UN BREVE PLAZO, Y QUE CONSERVA UNA RESISTENCIA MECáNICA ELEVADA, EN PARTICULAR A LA FLEXIoN
Filed: 1947-12-31
Abstract: Procedimiento de fabricación de un aglutinante hidráulico de endurecimiento rápido y de alta resistencia en especial a la flexión, caracterizado porque se mezclan con cemento molido según las normas, en un momento cualquiera comprendido entre su fabricación y utilización, granos de clinker cuyas dimensiones son en todo caso superiores a la de los granos de cemento, pero en todo caso inferiores a la dimensión a la cual dichos granos revelarían a la larga un esponjamiento debido a la presencia y a la acción preponderante de una superficie interior de dichos granos, cuyo perfil será además lo bastante redondeado para permitir constituir con ellos un hormigón manejable y compacto.
Patent ES-185343-A1 (ES)
Title: FAJA ELáSTICA PARA TRABAJOS DE ODONTOLOGiA
Filed: 1948-09-27
Abstract: Faja elástica para trabajos de odontología que tiene por fin acercar los dientes entre sí o para volver un diente en su posición apropiada en el arco dentario hacia dentro o hacia fuera caracterizada por el hecho de estar constituida sustancialmente por elementos (E) de forma cilíndrica con sección anular cuyas dimensiones radiales van disminuyendo desde la sección tranversal hacia la sección terminal.
Patent ES-190870-A1 (ES)
Title: NUEVO SISTEMA DE EMBRAGUE Y CAMBIO DE SENTIDO DE ROTACIoN
Filed: 1949-12-17
Abstract: Nuevo sistema de embrague y cambio de sentido de rotación caracterizado por comprender una caja de piñones diferencial compuesta por las piezas (7) que junto con la (8) forman una caja soporte para unos piñones (1) y un eje (4) para otros piñones (2) un cono (13) que va fijo por medio de unas chavetas a un eje (25) las cuales permiten el deslizamiento del citado cono sobre el eje. Otro cono (14) un tambor (15) y una cinta de freno (16) un juego de palancas compuesto por las piezas (33) y (28) y un manguito (36).
Patent ES-198351-A1 (ES)
Title: UN DISPOSITIVO DE ENGRANAJES PARA RELOJES SINCRoNICOS
Filed: 1951-06-15
Abstract: Dispositivo de engranajes para relojes sincrónicos caracterizado por comprender dentro de una caja provista de una corona interior de dientes cierto número de ruedas dentadas montadas giratorias sobre un árbol común asi como medios para transmitir el movimiento as rotación de una de dichas ruedas a las otras de manera tal que la velocidad de rotación de las ruedas cambia sucesivamente.
Patent ES-260053-A1 (ES)
Title: Improvements in or relating to vitamins
IPC: C07C401/00
Filed: 1960-08-01
Abstract: Crystalline vitamin D3 substantially free from digitonizable sterols is produced by subjecting a crude preparation of vitamin D3 butyrate containing at most 8% of esters of digitonizable sterols to a recrystallisation operation to obtain crystalline vitamin D3 butyrate free from such sterol esters, and then saponifying or reducing. The esterification may be effected by reacting the irradiation product with acid anhydride or acid chloride, the crude ester mixture being separated either by inoculating the reaction mixture with vitamin D3 butyrate or by adding water and extracting with an organic low boiling point solvent such as dimethyl-, di-isopropyl- or methyl-isopropyl-ether, petroleum ether or toluene or benzene, treating with acid and alkali and then washing with water. For the crystallisation step, the solvent may be diethyl ether or di-isopropyl ether, dioxane, tetrahydrofuran, ethyl acetate, isolutyl acetate, ethanol, propanol, or isobutanol, acetone, methyl ethyl ketone or methyl isobutyl ketone. Saponification may be effected by NaOH or KOH in ethanol or methanol at 0 DEG -50 DEG C., and reduction may be effected by using Li Al H4 or di-isobutyl-aluminium hydride. Specification 730,245 is referred to.
Patent ES-272919-A1 (ES)
Title: Stoves and like apparatus operating with liquefied gas
IPC: F17C13/08
Filed: 1961-12-12
Abstract: In a portable stove or other appliance having a burner supplied with gas from a throw-away fuel tank 3 containing liquefied gas, the tank is retained in a burner support 2 against the downward action of the gas-intake head 1 on the upper wall of the tank, by the concave bottom 3c of the tank engaging the transverse branches 13a of a pair of U-shaped clips 13 pivoted to the support 2. A fresh fuel tank 3 is loaded into the support 2 against the action of spring blades 11, and the two U-shaped clips are swung into position with the inwardlycurved transverse branches 13a engaging the concave bottom of the fuel tank. The gasintake head 1 of a burner is then screwed into a ring 10 secured to the support 2 so that a seal 8 on the end of a plunger 7 slidable in the head 1, engages a depression 3a on the fuel tank, further screwing causing a piercing member (not shown) slidable in the plunger 7 to perforate the tank 3. The head 1 is provided with foldable utensil supporting arms 5, and carries a burner 4 having air inlets 4a. The gas supply to the burner is controlled by a gas-regulating cock 6. Specifications 811,588 and 819,847 are referred to.
Patent ES-290981-A1 (ES)
Title: Method and apparatus for coating tablets
IPC: A23G3/26
Filed: 1963-08-21
Abstract: Tablets are coated by rolling a plurality thereof, in the form of a bed, upon each other while dispensing a coating medium on to the tablets and while passing a drying medium through the bed of tablets. Suitable apparatus has a drying medium inlet 6 leading into a housing 7 and an outlet 8 leading therefrom. Said housing 7 is pivotally mounted and comprises a back portion 9 and a front portion 10 removably secured by fasteners 11, the portion 10 having therein an opening 12. A rotatably mounted coating pan 14 having a plurality of perforations 15 and spaced inwardly from housing 7 is mounted for rotation about axis 16 and receives tablets 18 to be coated. The inlet 6 leads into an inlet duct 25 suitably sealed in housing 7 but capable of adjustment in a plane generally perpendicular to axis 16. The space between housing 7 and pan 14 defines a manifold 43, into which the drying medium passes and thence through perforations 15, through the bed 19 of tablets 18. In order to control the flow path of the drying medium the manifold 43 is divided by a pair of spaced dividers 44, 45, Fig. 5 (not shown), into an inlet manifold and an outlet manifold. The dividers can be adjusted so that the path of the drying medium is entirely through the bed 19. The pan 14 is driven by drive mechanism 60 which includes a variable speed electric motor 62, a speed reducer 62a and suitable drive shafts and couplings. The vertical inclination of housing 7, pan 14 &c. can be adjusted either through a fine adjustment mechanism 66 or through a coarse adjustment (not shown). Coating medium is dispensed on to the bed of tablets by mechanism 85 comprising a conduit 86 for compressed air, conduit 87 for the coating medium and an atomizing device 88. In operation, tablets are loaded through a door in housing 7, the motor 62 adjusted to the desired speed, the housing 7 &c. adjusted to the desired inclination, the inlet 6 and dividers 44, 45 adjusted to suit the inclination &c. of bed 19 and the coating dispensing mechanism 85 rendered operative so that tablets 18 are rolled upon each other whilst a coating medium is dispensed on to them and a drying medium is passed through them.
Patent ES-320090-A1 (ES)
Title: Pilot signal control system that precompensates outgoing signals for doppler shift effects
IPC: H04B1/50
Filed: 1965-11-27
Abstract: In a radio-communication system, e.g. a satellite system, subject to Doppler .effect, means are provided at a terminal station for generating a pilot frequency, and for transmitting and receiving the pilot frequency looped over the transmission path via a remote station, and variable delay and storage means controlled by the difference frequency between the pilot signal as transmitted and received compensate for the Doppler effect. As shown in Fig. 1, a frequency division multiplex baseband signal f s at station A is sampled at frequency S 1 , coded and fed to a p.c.m. store S. Frequency S 1 = 2n P 1 is supplied as the write-in frequency to the store S via frequency multiplier X 1 from an oscillator OP generating the pilot frequency P 1 . The signal stored at S is then converted back to the baseband frequency using a read-out frequency S 2 which is controlled in accordance with the Doppler shift and is slightly lower than S 1 if the satellite path is shortening and slightly higher if the path is increasing. The pilot frequency P 1 is combined with the baseband signal at F 1 and after frequency-modulation at Fm, the resulting radio signal is supplied via the satellite to station B. The pilot frequency received at station B is modified by the Doppler effect and is selected by filter F 2 and fed back via filter F 3 for transmission back to station A, during which it is further modified approximately to the same extent. At station A a frequency 3P 1 is supplied to modulator M 1 via multiplier X 2 from oscillator OP, together with the pilot signal from filter F 4 and the lower sideband is extracted and multiplied by n at X 3 and applied as the read-out frequency S 2 to the store S. The receiver includes a similar p.c.m. equipment and store R and the write-in frequency for this store is derived from the upper sideband provided by a modulator M 2 from the received pilot signal and the frequency P 1 from oscillator OP which is multiplied by n at X 4 . The readout frequency for store R is 2nP 1 , the same as the write-in frequency for the store S. In an alternative arrangement, Fig. 2 (not shown), each terminal station transmits a pilot signal which is looped back at the satellite to the sending station. In this system the write-in frequencies of the stores R and S are varied and the read-out frequencies fixed. Further compensation may be effected by a secondary pilot frequency fed into the input of store S which on return is filtered out of the output of store R and via a 90 degrees phase shifter is compared with the original secondary pilot signal to control known means to modify the read-out frequency of store S in Fig. 1 or the write-in frequency of the equivalent store in Fig. 2. A method of setting up the equipment initially, by forming a local loop at the transmitter-receiver also is described.
Patent ES-336762-A1 (ES)
Title: Improvements in or relating to Wood Veneer.
IPC: B27D1/00
Filed: 1967-02-13
Abstract: A wood veneer comprises on one surface a film of material which is capable of being rendered adhesive by the application of heat so that the veneer may be firmly adhered to another article by the adhesive. The veneer may be in the form of a strip for applying to the edge of an article and stored in a roll on a spool and the film of material may consist of ethylene/vinyl acetate copolymer resin containing rosin or rosin ester. The strip may be several hundred feet long and consist of a number of pieces, the ends of which are formed with fingers, the fingers of adjacent pieces interdigitating and being secured together by an adhesive such as urea adhesive. The film of material is supplied to the strip in apparatus having a pair of rolls 19, 20, roll 19 having a part immersed in a bath of the melted material and roll 20 being cooled by a sponge 24. As roll 19 rotates, a knife 25 controls the thickness of the film of material applied to the veneer which is cooled by roller 20, further rollers 21, 22, one or both of which are cooled, cooling the material so that the veneer can be wound into a reel 2 without the layers sticking together. A length of the veneer may be cut from the reel and placed around the edge of a board, an electric iron being used to press the veneer against the edge and heat the material so that it adheres the veneer to the edge.
Patent ES-340454-A1 (ES)
Title: Dialkoxy - hydroxy - quinoline carboxylate esters having coccidiostatic and antiviral activity
IPC: C07D215/56
Filed: 1967-05-12
Abstract: Veterinary compositions, suitable for administration to chickens to prevent coccidiosis comprise at least one novel quinoline derivative of the formula: wherein R is a straight-chain alkyl group containing from 7 to 11 carbon atoms, R, is a straight- or branched-chain alkyl group containing 1 to 4 carbon atoms, and R 2 is a straight-or branched-chain alkyl group containing 1 to 3 carbon atoms or non-toxic salts with bases thereof with a physiologically innocuous carrier. They may be, for example, concentrates for addition to chicken feed stuff or drinking water. The compositions may also contain antibacterial agents, such as furazolidone, other coccidiostats, e.g. 2-chloro- 4-nitrobenzamide, pyridine-3-sulphonamide, sulphaquinoxaline or nitrofurazne, growth promoters and egg production promoters e.g. 4-hydroxy-3-nitro-phenylarsonic acid and antibiotics e.g. penicillins.
Patent ES-343848-A1 (ES)
Title: Discharging device for bottle cleaning machines
IPC: B08B9/44
Filed: 1967-08-04
Abstract: Bottles discharged from carriers 10 of a bottle-cleaning machine (not shown) or transferred to an endless conveyer 16 by an endless member which simultaneously lowers the bottles and pushes previously lowered bottles across a stationary plate 14 on to the conveyer 16. The endless member comprises a pair of spaced endless chains 21 with bars 22 extending therebetween to individually support component members 24 forming a series of pairs of wedge-shaped discharge members 23. The shape of the wedge, in combination with the inclination of the endless chains creates a support surface 26 to receive the bottles to be lowered and a vertical face 25 to abut a previously lowered belt 6 and advance the same across the plate 14.
Patent ES-345221-A1 (ES)
Title: Process for the Preparation of Monochloropivalic Acid
IPC: C07C53/19
Filed: 1967-09-20
Abstract: A process for the preparation of monochloropivalic acid comprises contacting gaseous chlorine with liquid pivalic acid, the temperature of the pivalicacid-containing mixture being not more than 80 C. below the lowest temperature at which the pivalic-acid-containing mixture boils, taking care that the said mixture does not boil, withdrawing from the reaction zone a mixture still containing at least 0À25 mole of unconverted pivalic acid per mole of monochloropivalic acid formed, and subjecting this mixture to rectification in which the monochloropivalic acid obtained as bottom product is discharged continuously or intermittently while the pivalic acid, if desired, is recycled to the chlorination zone.
Patent ES-348966-A1 (ES)
Title: New Polyamides
IPC: C08G69/32
Filed: 1968-01-05
Abstract: A polyamide consists, at least mainly, of recurring structural units where R is H or an alkyl radical having less than 6 carbon atoms, the radicals R1, which can be the same or different, are non-amide-forming radicals e.g. alkyl, alkoxy or halogen radicals, n is 0 to 4 and Ar is a radical in which each of the two free valencies belongs to a carbon atom forming part of a benzene ring, preferably a substituted or unsubstituted 1,3- or 1,4- phenylene radical, or a radical of the formula where R1 and n are as defined above, and X is alkylene, cycloalkylene, cycloalkylidene, -SO 2 -, -O-, -CO-, (Y and Y1 being alkyl, cycloalkyl or aryl radicals which are the same or different, and R11 being alkyl, aryl or cycloalkyl), or a radical comprising in the chain, one or more amide, ester, sulphamide or ether functions. The polyamides are preferably prepared by reacting a 1,1-bis-(4- amino-phenyl)-1-phenylalkanewith an aromatic di-carboxylic acid, or preferably an amide forming derivative, especially a di-acid halide, of the acid. They are soluble in m-cresol, dimethyl formamide, acetamide or sulphoxide, and N- methyl pyrrolidone.
Patent ES-349888-A1 (ES)
Title: Seal for thin tubing
IPC: C01B3/50
Filed: 1968-01-29
Abstract: A palladium or palladium alloy tube 7 extending through a header tube sheet wall 4 of hydrogen diffusion apparatus, is sealingly secured to the wall by a body 1 which has a tube-receiving bore 2 and which is welded to the wall at one end and provided with a frusto-conical end face 6 at the other, a first ferrule 9 having frusto-conical end faces 11 and 12, a second ferrule 13 of harder material than that of the first ferrule and having frusto conical and planar end faces 14 and 18 respectively, a tubular bush 8 within the tube and of harder material than that of the first ferrule, and a nut 15 screwed onto the body 1 causing bearing between the cooperating end faces of the ferrules and the body, between the bore of the first ferrule and the tube, and between the bore of the tube and the bush. In the diffusion apparatus of Fig. 3, a plurality of coiled tubes are each connected to end walls in the manner described above, said endwalls defining an inlet chamber 26 for feed gas, a collecting chamber 22 for diffused hydrogen, and an outlet chamber 28 for the throughput gas. In alternative arrangement (not shown, a single end wall supporting one or more diffusion tubes closed at one end inside chamber 22 may be used. The palladium, alloy used for tube 7 may be a palladium-silver, palladium boron, or a palladium-gold alloy. A suitable palladium-silver alloy comprises 75% Palladium: 25% silver by weight. The first ferrule preferably surface-roughened by oxidation, may be of copper, annealed copper-nickel alloy, silver, and aluminium, the second harder ferrule may be made from stainless steel, coldworked copper-nickel alloy, or carbon steel, and the bush may be of stainless or carbon steel.
Patent ES-352440-A1 (ES)
Title: A method of operating a thermal power plant, more particularly a nuclear power plant
IPC: F02C1/10
Filed: 1968-04-05
Abstract: In a nuclear power plant, the reactor coolant gas is expanded in a gas turbine driving an alternator. The expanded gas is cooled in a regeneration heat exchanger, compressed and heated in an economizer before returning to the reactor. In a modification, gas compression may be effected near the saturation point, to liquefy the gas. The plant characteristics are selected so as to maintain the fuel element cladding temperature near the safe limit and the reactor gas pressure constant to avoid strain variations in the fuel cladding and pressure vessel, during variations in plant power.
Patent ES-357083-A1 (ES)
Title: PROCESS FOR THE PRODUCTION OF ANTHRAQUINONE DERIVATIVES CHLORINATED IN alpha-POSITIONS
IPC: C07C50/34
Filed: 1968-08-09
Abstract: Boric acid or boron fluoride complexes of 1,4- dihydroxy anthraquinones are chlorinated in the [alpha]-position with a mixture of oleum and chlorosulphonic acid, thionyl chloride or sulphuryl chloride in the presence of a halogenation catalyst and in the absence of substantial quantities of gaseous chlorine. The catalyst is preferably iodine or a compound which yields iodine under the reaction conditions.
Patent ES-367516-A1 (ES)
Title: Recuperative heat exchanger for hot gases
IPC: F23M9/00
Filed: 1969-05-21
Abstract: Recuperative heat exhanger for hot gases. Applications is to oil/or gas-fired hot water or steam boilers with a high load of surface heating. Inserts in the gas ducts form annular channels and have smooth outer surfaces so that the axial flow direction of the gases is maintained. - The inserts are of a material of good thermal conductivity. - Pref., the insert has a jacket, filled with Na metal, at the entry end, and has axial ribs.