baber/WOPTO huggingface dataset:
Patent RO-136043-A0 (RO)
Title: Sodium-based solid electrolyte with enhanced ionic conductivity and process for producing the same
Inventor: IORDACHE MIHAELA
IPC: H01M8/10
Filed: 2022-05-02
Abstract: The invention relates to a sodium-based solid electrolyte of the "Na+ Super Ionic Conductor" type, abbreviated NASICON, with enhanced conductivity and to a process for preparing the same by chemical synthesis at high temperatures, the electrolyte being used to manufacture rechargeable batteries. The claimed electrolyte is a mixture of silicon oxide, zirconium oxide, sodium precursor and ammonium acid phosphate, which shows a dominance of the predominantly mesoporous structure, belonging to type IV isotherms, it has high crystallinity, good mechanical stability and a high ionic conductivity of 7 x 10-4S cm-1. The claimed production process comprises the following steps: 1. grinding the precursors in a vibratory mill in order to reduce the average particle diameter to 716 nm, 2. mixing the precursors in a stoichiometric ratio Na : Zr : Si : P = 3.15 : 2 : 2 : 1 with ethanol, in a ball mill, for 8 hours at 300 rpm, 3. drying at 80°C, calcinating at 600°C for 4 hours and calcinating at 1100°C for 4 hours, 4. wet grinding with ethanol in a ball mill for 4 hours at 300 rpm. and drying at 80°C, 5. dry grinding in a vibratory mill, 6. making the NASICON pellets by cold isostatic pressing for 5 min. and 7. sintering the NASICON pellets for 10 hours in a tubular furnace under a protective nitrogen atmosphere.
Patent MA-27082-A1 (MA)
Inventor: BARKER FRANK
IPC: A61M5/00
Filed: 2004-05-06
Abstract: Use of an adsorbent in preventing the formation of an adduct in a pharmaceutical product due to a chemical reaction between a medicament and a gaseous substances in the product.
Patent MA-27469-A1 (MA)
Title: Administration par liberation prolongee de sels d'amphetamine.
Inventor: COUCH RICHARD A
IPC: A61K9/22
Filed: 2005-03-21
Abstract: L'invention concerne une préparation pharmaceutique comprenant un produit formulé à libération prolongée une fois par jour d'au moins un sel d'amphétamine, qui produit des types de profils de concentration moyenne dans le plasma chez des patients souffrant du syndrome hypercinétique qui sont sensiblement les mêmes que ceux produits par les produits formulés à libération puisée, du type ADDERALL XR??.
Patent UY-23723-A1 (UY)
Title: PROCEDIMIENTO PARA LA PREPARACIóN DE UNA SAL DE LISINA DE 6- CLORO-5-FLUORO-3-(2-TENOIL)-2-OXINDOL-1-CARBOXAMIDA
Inventor: COOPER KELVIN
IPC: A61P29/00
Filed: 1994-01-20
Abstract: La presente invención proporciona un método mejorado para producir una respuesta analgésica o anti-inflamatoria en un sujeto humano, mientras se mantiene una relación normal de proteína/creatinina en la orina del paciente. Procedimiento para la preparación de sal de lisina de 6-cloro-5-fluoro-3-(2-tenoil)-2-oxindol-1-carboxamida que comprende para reaccionar cantidades equimoleculares de lisina y 6-cloro-5-fluoro-3-(2-tenoil)-2-oxindol-1-carboxamida en el solvente agu/etanol en la proporción 1:5 a 40ºC de temperatura y recuperando dicha sal por reducción del volumen del solvente por destilación bajo presión reducida. La lisina es preferiblemente L-lisina.
Patent UY-27832-A1 (UY)
Title: Formas de dosificación y composiciones para administración osmótica de dosificaciones variables de oxicodone
Inventor: TRACY FINK
IPC: A61K9/22
Filed: 2003-06-02
Abstract: Se describen las formas de dosificación, composiciones y métodos para la liberación controlada de oxicodone durante un periodo prolongado. Describe un medio novedoso para administrar dosis variadas de oxicodone utilizando una composición de droga que tiene sólo oxicodone, un portador polímero y cantidades variadas de sal para aportar una viscosidad particular del centro de droga hidratada para la administración de la droga en relación de liberación deseada. Modula la viscosidad de la capa de droga hidratada en funcionamiento por adición o reducción de sales en la composición de la droga. El sistema es independiente de los intensificadores de solubilidad o los modificadores de pH.
Patent ZM-11074-A1 (ZM)
Title: A tyre handling device
IPC: B29C35/00
Filed: 1974-07-05
Abstract: A ring of paddles is provided the lower ends of which are engageable under the upper bead of a longitudinally-lying tire for lifting the latter and positioning it in a press. The paddles define an enclosure for the press diaphragm to prevent the latter "ballooning" out above a tire or tire carcass pre-formed to C-section and thus of smaller axial extent than its diaphragm when inserted in the press. Spreading of the lower ends of the paddles to engage under the tire bead is effected by gravity as the device is lifted and locking means is provided to prevent such spreading when desired.
Patent ZW-18079-A1 (ZW)
Title: Production of coating films from autoxidisable materials and compositions capable of producing such films
Inventor: NICKS PETER FRANCIS
IPC: C08L67/08
Filed: 1979-09-17
Abstract: Coating films are prepared by exposing to oxygen, particularly at ambient temperatures, a composition comprising (a) a film-forming material comprising moieties of an ethylenically unsaturated fatty acid containing at least two ethylenically unsaturated groups and (b) a strong acid which is fully dissociated in water. Suitable film-forming materials are oil-modified alkyd resins and suitable acids are alkyl/aryl sulphonic acids. Curable compositions and polymeric products, optionally modified with non-autoxidisable polymerisable materials, are also provided.
Patent AT-501024-A1 (AT)
Title: Internal combustion engine for hand tool or vehicle has exhaust pipe partially surrounding exhaust gas treatment catalytic converter
Inventor: LAIMBOECK FRANZ DR
Filed: 2005-01-13
Abstract: The internal combustion engine for a motor vehicle has an exhaust pipe (14) with at least one catalytic converter (18). The pipe has one section (20) upstream of the catalytic converter and a second part downstream of it. The exhaust pipe at least partially surrounds the catalytic converter. The surrounding bend section extends around an angle of approximately ninety degrees.
Patent ES-158259-A1 (ES)
Title: Procedimiento para producir capas protectoras indesgastables sobre magnesio y sus aleaciones
IPC: C25D11/00
Filed: 1942-08-17
Abstract: Procedimiento para producir capas protectoras indesgastables sobre magnesio y sus aleaciones por tratamiento electrolítico caracterizado por emplear un electrolito acuoso con un contenido de por lo menos 3 y con preferencia unos 10 a 15% en peso de hidróxido alcalino dado el caso pequeñas cantidades de carbonato alcalino cuando menos unos 10 y con preferencia más de 20% en peso de fluoruro alcalino pudiéndose elevar la concentración en este fluoruro hasta el límite de saturación y además aluminato alcalino cromato alcalino y silicofluoruro alcalino solos o varios viniendo condicionada la concentración máxima en aluminato alcalino por la soludilidad máxima dada por la presencia simultánea de fluoruro e hidróxido alcalinos siendo el contenido de cromato alcalino cuando más de 4% en peso y con preferencia 1% en peso próximamente y existiendo el silicofluoruro alcalino en pequeña cantidad preferente en una cantidad de 1% en peso próximamente.
Patent ES-181947-A1 (ES)
Title: UN PROCEDIMIENTO PARA LA FABRICACIoN DE UNA PORCIoN DEL COSTADO DE UN VEHiCULO
Filed: 1948-01-30
Abstract: Un procedimiento de fabricar una porción de un costado de vehículo que comprende; colocar un panel de chapa lateral plana sobre una superficie de trabajo con la cara interna del panel mirando hacia arriba; colocar reforzadores relativamente planos en la cara superior del panel, aplicar presión a la cara superior de los reforzadores para arquear el panel y los reforzadores hacia abajo en el centro, manteniéndose el panel y los reforzadores a la chapa mientras están arqueados, y luego dejar que el panel y los reforzadores vuelvan a un estado virtualmente plano.
Patent ES-184373-A1 (ES)
Title: Procedimiento para fabricar eslabones de cadena
Filed: 1948-06-30
Abstract: Procedimiento para fabricar eslabones de cadena que se caracteriza por disponer superficies achaflanadas en sentidos opuestos en los extremos de un pedazo prácticamente recto de barra de acero redondo; calentar dicha barra a un grado apreciado para facilitar la curvatura de la misma; doblar en direcciones contrarias los extremos opuestos de dicho pedazo uno hacia otro y en relación de separación con respecto a la parte media de dicho pedazo de modo que se haga que los extremos achaflanados de dicho pedazo formen una V entre ellos; colocar un molde alrededor de los extremos adyacentes de dicho pedazo para limitar un espacio entre ellos de sección transversal prácticamente igual a la sección transversal de dicho pedazo de barra; introducir un electrodo metálico en el espacio citado para hacer saltar un arco y fundir dicho electrodo y rellenar el espacio citado con dicho metal fundido para unir de modo homogéneo dichos extremos adyacentes de la barra citada.
Patent ES-187408-A1 (ES)
Title: Procedimiento para el estirado de fibras textiles
Filed: 1949-03-11
Abstract: Procedimiento para el estirado de fibras textiles caracterizado porque comprende las fases de introducir un cordón de fibras en y a través de una zona de estirado; de sostener elástica y continuamente las fibras a lo largo de una parte de su longitud durante el estirado; de envolver progresiva y simultáneamente el cordón alimentado dentro del perfil normal de un rodillo y de sujetar los costados del cordón contra el movimiento lateral apreciable; la envoltura y cierre citados se realizan primitivamente en puntos situados frente a puntos de soporte continuo.
Patent ES-187440-A1 (ES)
Title: UN NUEVO SISTEMA DE LáMPARA
Filed: 1949-03-14
Abstract: Un nuevo sistema de lámpara caracterizado porque cada una está constituida por uno o varios mecheros o tubos porta-mechas que alojan éstas sin que sobresalgan por la parte superior de dichos mecheros y con sus extremos inferiores sumergidos en el líquido combustible; el cual a su vez v a contenido en un recipiente o frasco cerrado por un tapón que sirve de soporte a los referidos mecheros y sobre el cual apoya una pieza cilíndrica provista de orificios de toma de aire y dotada en la parte superior de un reborde interior- sobre el cual descansa un tubo de cristal cilíndrico sostenido lateralmente por ballestines o soportes elásticos y cuyas dimensiones y las de los orificios estarán de acuerdo para que se realice la perfecta combustión.
Patent ES-198943-A1 (ES)
Title: UN APARATO EXTRACTOR-MEDIDOR DE LiQUIDOS EN GENERAL
Filed: 1951-07-26
Abstract: Un aparato extractor medidor de líquidos en general caracterizado esencialmente por estar constituído por un sistema aspirador impulsor de líquido accionado automáticamente en el movimiento de aspiración comprendiendo medios de accionamiento manual de curso limitado en el sentido de la impulsión y medios reguladores del curso de impulsión para lograr la dosificación del líquido extraído.
Patent ES-199978-A1 (ES)
Title: UNA MáQUINA PARA LA ELABORACIoN A MOLDE DE VASIJAS DE ALFARERiA
Filed: 1951-10-11
Abstract: Una máquina para la elaboración, a molde, de vasijas de alfarería, consistente en el moldeamiento de las mismas, utilizando, como base fija e inmóvil, una matriz o molde del perfil exterior, y otra plantilla giratoria que, en substitución del contramolde, traza el contorno interno de la vasija.
Patent ES-267225-A1 (ES)
Title: Method for protecting plants employing alkanedithiols
Filed: 1961-05-08
Abstract: A composition for combating nematodes and phytopathogenic micro-organisms comprises a compound having the general formula R1-S-X wherein R1 represents a hydrogen atom or the acyl group of a carboxylic acid, X represents an aliphatic or cycloaliphatic hydrocarbon group containing 3 to 9 carbon atoms, or a hydrocarbon group containing at least one thio linkage bonding aliphatic carbon atoms, or the group R-S-R11 wherein R represents a saturated or unsaturated divalent hydrocarbon group and R11 represents a hydrogen atom or the acyl group of a carboxylic acid, together with a surface active agent, or a solid carrier, or a surface active agent and a solid or liquid carrier. The acyl group which R1 or R11 may represent is derived from a carboxylic acid having the formula Rx.COOH, wherein Rx represents a hydrogen atom, a saturated or unsaturated aliphatic hydrocarbon group containing its 10 carbon atoms, or an aryl or aralkyl group, which groups Rx may be substituted with one or more halogen, cyano, nitro, hydroxyl, mercapto or carboxyl groups. Numerous thiols are specified of which typical examples are 1,2-ethane dithiol and its acetate, S-benzyl thioacetate and S-2-propynyl thioacetate. Specified forms are dusts, wettable powders, solutions and dispersions. Other ingredients which may be included in the compositions of the invention are plant hormones, fertilizers and other pesticides. Specified surface active agents are the sodium and calcium salts of high molecular weight sulphonic acids derived from sulphite cellulose wax liquors and of condensed aryl sulphonic acids and alkylene oxide condensates. Specification 862,847 is referred to.
Patent ES-269113-A1 (ES)
Title: Method of preparing boron dialkyl monohalides
IPC: C07F5/02
Filed: 1961-07-13
Abstract: Boron dialkyl monohalides, BHaR2 where R is alkyl and Ha is a halogen atom, are produced by reacting a Grignard reagent MgRHa in solution in an ether having at least 4-carbon atoms in the molecule with a boron trihalide or its etherate, in a molar ratio of 2:1. The trihalide may be added at such a rate as to keep the temperature at 40 DEG -80 DEG C. The alkyl group may contain up to 5 carbon atoms, e.g. an ethyl group. The halogen may be bromine, chlorine or iodine and the trihalide is preferably boron trifluoride. The ether may be dibutyl ether.
Patent ES-291876-A1 (ES)
Title: Organic peroxide stabilisation
IPC: C07C407/00
Filed: 1963-09-21
Abstract: Organic hydroperoxides and ketone peroxides are stabilized by the addition of dipicolinic acid. Peroxides specified are t-butyl hydroperoxide, methyl ethyl ketone peroxide, methyl isobutyl ketone peroxide, cyclohexanone peroxide methyl cyclohexamone peroxide and cumene hydroperoxide. A 50-60% solution of the peroxide in an inert diluent, e.g. dimethyl phthalate, may be used. Up to 500 p.p.m. of dipicolinic acid may be employed and this may be added in a solvent, e.g. acetic acid, to the peroxide. In Example (1) an aqueous acetic acid solution of dipicolonic acid is used. In Example (4) triethyl phosphate is used as an inert diluent.
Patent ES-337188-A1 (ES)
Title: Counterweighted roof for in-ground reservoirs for liquefied gases
IPC: F17C3/00
Filed: 1967-02-23
Abstract: The roof of a ground reservoir for storing liquid methane comprises a thin flat or cambered sheet 12 of aluminium alloy stiffened on the underside by intersecting ribs 13 to which are secured by tie-rods 17 a layer 15 of balsa wood or fibre glass, and the sheet 12 is secured to the underside of the base plates 8 of a plurality of bracket-like support members 6 suspended by rods 5 from a superstructure 1, 2 and on which rest heavy slabs of concrete 10 which serve to provide reaction against internal gas pressure without imposing a downward load on the sheet 12. The ends of girders 1, 2 forming the superstructure are supported by columns (3), Fig. 2 (not shown), and by a concrete bed (4) having an annular trough (14) forming a seal with the downturned peripheral edge of the sheet (12).
Patent ES-337898-A1 (ES)
Title: High efficiency plasma processing head including a diffuser having an expanding diameter
IPC: H05H1/32
Filed: 1967-03-11
Abstract: Plasma processing apparatus includes coaxial hollow anode and cathode elements 10, 11, with passages 12, 13 for passing a flow of gas therethrough and for reception of an arc discharge pattern penetrating the electrodes in the path of the flow. A gas ring 16 provides inlet ports (17), (Fig. 3, not shown), to receive gas from a duct 22 via a plenum (22a) to direct the inlet flow in a spiral or vortex within a plenum 18 between the electrode terminal flanges 19 and 20. The vortex flow divides at locus 21 and enters throat regions 12a and 13a of passages 12 and 13. Coolant fluid enters passages 32, 34, via ducts 38, 39, circulates round passages 33, 35, and exits via ducts 40, 41. There is produced a gas unstabilized arc at points of variable arc attachment to the electrodes (see Fig. 2, not shown), due to the vortex or rotating character of the gas flow. Downstream valves 71-73 are adjustable to provide turbulent flow conditions or magnetic field producing coils (120) or (128), (129), are energizable to rotate the points of arc attachment (Figs. 7, 8, not shown). Quench fluid is introduced into the path of the hot gas flowing downstream of the points of arc attachment via bodies 48, 49, forming plenum chambers 54, 55, to which quench fluid is supplied via ducts 56, 57. The fluid then passes via ports 58, 59 into the gas at regions 60, 61, and sharply reduces the gas temperature to aid in terminating chemical reactions occurring therein. Natural gas may be fed in to produce acetylene, or particulate material such as iron ore may be injected via ducting (80), (Fig. 3, not shown), at a point downstream of the flow division locus 21, to produce a product of desired metallurgical properties.
Patent ES-341785-A1 (ES)
Title: Fluidic operated multiposition actuator or the like
IPC: F15B11/12
Filed: 1967-06-14
Abstract: A vacuum operated resilient diaphragm 16 Fig.1 connected by a closed-ended tubular post 27 to a pivoted lever 31 to be actuated carries a relatively movable valve member 41 in alignment with a resilient valve seat member 50 projecting inwardly from a casing wall 51 so as to sealingly engage the valve member 41 on leftward movement of the diaphragm to the position shown in Fig.2 resulting from vacuum being supplied to a chamber 17 formed by said diaphragm 16 and wall 51 the seal being continued on further displacement of the diaphragm. The valve 41 is cup-shaped and is slidable within post 27, being biased by a spring 45 against a stop 48. The valve seat 50 comprises a tube having a resilient deformable end-piece 60 and is screw threaded in a casing sleeve 52 for axial adjustment therewith. In operation vacuum is supplied through a selector valve 64, a flexible tube 65 and a bore 57 of valve seat 50 until the latter is closed by valve 41 whereon diaphragm 16 assumes the position shown in Fig. 2. On adjusting valve 64 to transfer the vacuum supply through a flexible conduit 68 leading to chamber 17, the diaphragm is moved further to the left whilst valve 41 is pushed by seat 50 against the spring 45. A bleed orifice 72 is provided in wall 50. The valve 64 is controlled by a timing device 71.
Patent ES-343126-A1 (ES)
Title: Preparation of aminoanthraquinones
IPC: C09B1/22
Filed: 1967-07-17
Abstract: Amino anthraquinones are obtained by reduction of the corresponding nitroanthraquinones in an aqueous H 2 SO 4 medium having a sulphuric acid concentration of 0-5 to 80% by weight at a pH below 3, using SO 2 in a quantity of 3 to 10 moles per nitro group per mole of nitro compound in the presence of 0.0001 to 0-2 mol. of a catalyst for the reduction per mol. of nitro compound, and at a temperature of from 30 to 250 C. and isolating the resulting aminoanthraquinone from the reaction mixture. Specified catalysts are HI, metal salts of the elements of Group IV and sub-Groups I, II, IV, V, VI and VIII of the Periodic Table of changeable valency, and I or iodine compounds which are capable of forming HI under the reaction conditions. Examples are given for the production of aminoanthraquinones.
Patent ES-347146-A1 (ES)
Title: Carbazole derivatives
IPC: C07D209/86
Filed: 1967-11-14
Abstract: The invention comprises compounds of formula wherein R 1 and R 2 are each C 1-3 alkyl or (optionally mono- or di-alkylated) aminoalkyl or NR 1 R 2 is pyrrolidino, piperidino, morpholino, piperazino or 4-C 1-3 -alkylpiperazino (in which the alkyl group may be substituted by HO, acyl-O or C 1-3 -alkyl-O). These compounds are made by reducing the corresponding butyre to butene, or by reacting Z-H with a reactive ester of Y-CH 2 -CH = CH-CH 2 OH, one of Y and Z being -NR 1 R 2 , and the other the 9- carbazolyl radical. The above compounds are anticonvulsants, and are administered enterally or parenterally in the form of therapeutic compositions with conventional pharmaceutical carriers.
Patent ES-349216-A1 (ES)
Title: Synchronized reciprocating feed devices
IPC: B21F27/10
Filed: 1968-01-12
Abstract: In a device for feeding workpieces comprising a pair of reciprocating feeding devices, each reciprocating device includes its own rotary to oscillating motion conversion means, the reciprocating means are arranged to operate in synchronism with different feed strokes and the means for effecting the larger stroke is arranged to be rendered inactive. An automatic spot welding machine for making steel reinforcing mats for reinforced concrete comprises means for continuously feeding spaced, parallel longitudinal rods 1 and means for intermittently feeding parallel transverse rods 2 to be spot welded between a pair of electrodes 4, 5. A number of rod engaging pawls 3 are mounted on a carrier 6 supported by a slide 7, the latter being reciprocated by a crank mechanism comprising an arm 9 pivoted at 10 to the base plate 12 and having a pin and slot connection 14, 15 with a crank disc 17 driven from a motor 20, so that the slide 7 is reciprocated through a feed stroke a. A second slide 32 carrying further pawls 33 is reciprocated by a second crank mechanism comprising an arm 25 pivoted to the base 12 and having a pin and slot connection 23, 24 with a crank disc 22 driven in synchronism with the crank disc 17 by a chain 27, the slide 32 being reciprocated through a smaller feed stroke b. In operation with the feed pawls 3 engaging a transverse rod the mat is advanced through stroke a and since the pawls 3 move faster than pawls 33, interference with the feed movement by the latter pawls is prevented. To produce the reduced feed stroke the pawls 3 are temporarily disengaged by retracting a piston 34 and allowing the pawls to move to a disengaged position by gravity or spring bias, the mat being then advanced through feed stroke b. The continuous mat may be cut at a point midway between the closely positioned rods to produce mats with minimum projecting length at their ends.
Patent ES-351656-A1 (ES)
Title: Profile transfer devices
IPC: A61B5/107
Filed: 1968-03-15
Abstract: A profile transferring device comprises a body structure 5, 9, a row of feeler needles 1 resting on support means 3, a row of presser tubes 2 and retaining strips 18 to restrict endwise movement of the tubes. Pairs of tubes 2 bear against each needle and the support means comprise a second row of tubes 3. Portions 20 of the strips 18 engage rods 21 in each tube to restrict the movement of the tube. Pressure is applied to rubber strips 6 to clamp the needles by screwing up a wing nut 12 which applies pressure through a sleeve 11, a yoke 10 and pressure bars 7. The degree of tightening of a nut 14 determines the minimum pressure applied to the needles when the wing nut is loosened, this pressure being sufficient to prevent the needles falling out of the body structure. Reference has been directed by the Comptroller to Specification, 931,463.
Patent ES-354638-A1 (ES)
Title: Preparation of polyesters with nickel,manganese,aluminum,or cadmium borate as polycondensation catalysts
IPC: C08G63/82
Filed: 1968-06-03
Abstract: In the production of poly-(ethylene terephthalate) from dimethyl terephthalate and ethylene glycol by ester interchange and polycondensation, the polycondensation catalyst is nickel, aluminium, cadmium, manganese or lead borate. The ester interchange catalyst may be lithium hydride or zinc acetate.