baber/WOPTO huggingface dataset:
Patent IL-183606-A0 (IL)
Title: Medical device
Filed: 2007-05-31
Abstract: A medical device ( 20 ) is provided that is suitable for use in the delivery of active component into or through the skin. The medical device comprises: an extension member ( 22 ) having a first major surface ( 24 ) and a second major surface ( 26 ), the first major surface comprising a first portion and a second portion; an array retaining member ( 28 ) extending from the first portion of the first major surface of the extension member, the array retaining member comprising an array surface ( 30 ) having at least one microneedle ( 32 ) extending from the array surface; and pressure sensitive adhesive ( 34 ) disposed on the second portion of the first major surface of the extension member to facilitate the adhesive attachment of the device to mammalian skin when the at least one microneedle is inserted through the stratum corneum.
Patent IL-241655-A0 (IL)
Title: A method of generating a holographic reconstruction of an object
Filed: 2015-09-16
Abstract: A method of computing a hologram by determining the wavefronts at the approximate observer eye (OE) position that would be generated by a real version of an object to be reconstructed. In normal computer generated holograms, one determines the wavefronts needed to reconstruct an object; this is not done directly in the present invention. Instead, one determines the wavefronts at an observer window (OW) that would be generated by a real object located at the same position of the reconstructed object (3D-S). One can then back-transform these wavefronts to the hologram to determine how the hologram needs to be encoded to generate these wavefronts. A suitably encoded hologram (HA) can then generate a reconstruction of the three-dimensional scene (3D-S) that can be observed by placing one's eyes at the plane (OP) of the observer window (OW) and looking through the observer window (OW).
Patent RO-133094-A0 (RO)
Title: Osseous implant of titanium or titanium alloys and electrochemical process for producing tionanotubes on its surface
Inventor: BUDEI DRAGOŞ VLADIMIR
IPC: C25D11/00
Filed: 2018-08-29
Abstract: The invention relates to an osseous implant of titanium or titanium alloys and to an elecytrochemical process for producing TiOnanotubes on its surface, in particular on dental implants, in order to achieve an enhanced biocompatibility with the osseous substrate, with applicability in the medical field. The claimed implant is covered on the surface with TiOnanotubes of cylindrical shape with the outer diameter ranging between 130...200 nm, the inner diameter between 100...160 nm, with the wall thickness ranging between 15...20 nm, the length ranging between 1.4 ... 2.2 μ m, the nanotubes being arranged in honeycomb pattern, at a density ranging between 25000000...59000000 nanotubes/m. The claimed process has the following steps: a. applying a preliminary mechanical surface treatment by blasting with ceramic pearls for 10...30 s, followed by a second blasting with electro-corundum for 5...15 s and a blasting with coconut shells for 30...60 s, b. chemical degreasing with organic solvent vapour at a temperature ranging between 45...70°C followed by a chemical degreasing with a NaOH solution of 7...15%, at a temperature ranging between 45...70°C, followed by rinsing with ultrapure water, c. pre-anodization at a constant current density ranging between 0.0712...0.7 mA/cmfor 5...150 min under ultrasonic stirring at 40 kHz, the implant being the anode and the cathode being an electrode of platinum or steel, d. anodization in an electrolyte solution consisting of 70...96% ethylene glycol, 0.1...5% glycerine, 2...20% water, 1...50 ppm sodium alkylbenzosulphonate and 0.5...5% ammonium fluoride, the percentage being expressed by weight, with the application of an increasing voltage with a rate of 1 V/min from the initial value up to 50 V, while maintaining it for 6...14 h at a temperature ranging between 10...55°C, and e. post-anodization washing with ultrapure water up to a gradient < 60 uS/cm between two successive washings, followed by drying in purified air.
Patent RO-134773-A0 (RO)
Title: Complex system for predicting, warning of seismic movements and preventing fires following damages caused to gas installations by major earthquakes
Inventor: CIOGESCU OVIDIU
IPC: G08B21/10
Filed: 2020-08-10
Abstract: The invention relates to a system for predicting, warning of seismic movements and preventing fires following the damage caused to gas installations by major earthquakes. According to the invention, the system comprises a national seismic dispatcher (DSN), which monitors the evolution of precursor parameters in the territory and seismic events produced over a large area, and which permanently communicates with a local computerized dispatcher (DL), which ensures the acquisition of precursor data (PPC) through a mounting of sensors and transducers, such as 3D vibrations (SV), radon level (SRN), soil temperature (ST), and the generation and transmission of an execution control signal (CI) as to close the gas connections (ElvBg1, ..., ElvBgn) from the locality only in case of earthquakes exceeding a preset intensity, the communications between the national seismic dispatcher (DSN) and the local dispatcher (DL) consisting of the continuous transmission of the acquired precursor data parameters and the information regarding the placement in alert status following the imminence and/or occurrence of a seismic event.
Patent MA-19797-A1 (MA)
Inventor: WERNER FORY
IPC: A01N47/36
Filed: 1983-05-14
Abstract: N-heterocyclosulfonyl-N'-pyrimidinylureas and N-heterocyclosulfonyl-N'-triazinylureas of the general formula I <IMAGE>  (I)  wherein X is oxygen, sulfur,   <IMAGE>  Y is oxygen or sulfur, Z is oxygen or sulfur, E is nitrogen or -CH=, R1 is hydrogen, C1-C4alkyl, C1-C4haloalkyl, C1-C4haloalkoxy, C1-C4alkoxy, halogen, C1-C4alkylthio, -NR6R7 or alkoxyalkyl containing not more than 4 carbon atoms, R2 is hydrogen, C1-C3alkyl, C1-C3 haloalkyl, halogen, nitro, C1-C3alkoxy,   <IMAGE>  -SO2-NR6R7, -SOn-C1-C3alkyl or -CO-R9, R3 is hydrogen, halogen, C1-C3alkyl, methoxy, nitro or trifluoromethyl, R4 is hydrogen, C1-C4alkyl, C1-C4cyanoalkyl, C314 C6cycloalkyl, benzyl, -CO-C1-C4alkoxy, -CO-NR6R7 or -CO-C1-C4alkyl which is unsubstituted or substituted by 1 to 3 halogen atoms, R5 is hydrogen, nitro, fluorine, chlorine, bromine, methyl, trifluoromethyl, -SOn-C1-C3alkyl, -CO-C1-C4alkoxy or C1-C3alkoxy, R6 is hydrogen, C1-C6alkyl, C1-C4cyanoalkyl, methoxy or ethoxy, R7 is hydrogen, C1-C6alkyl or C3-C6alkenyl, or R6 and R7, together with the nitrogen atom to which they are attached, form a 5- or 6-membered saturated heterocyclic ring which may contain an oxygen or a sulfur atom as ring member, R8 is hydrogen, C1-C6alkyl, C1-C4haloalkyl, C3-C6cycloalkyl, C4-Chd 7cycloalkylalkyl or alkoxyalkyl containing not more than 4 carbon atoms, R9 is C1-C6alkoxy, C3-C6alkenyloxy, C3-C6alkynyloxy, C2-C6haloalkoxy, C1-C4cyanoalkoxy, C1-C6alkylthio, C3-C6alkenylthio, C3-C6alkynylthio, C5-C6cycloalkoxy, C4-C7cycloalkylalkoxy, -NR6R7 or alkoxyalkoxy containing not more than 6 carbon atoms, W is oxygen or =N-O-R10, wherein R10 is hydrogen, C1-C6alkyl or C3-C6alkenyl, and n is a value from 0 to 2 and the salts of these compounds with amines, alkali metal bases or alkaline earth metal bases or with quaternary ammonium bases, have good preemergence and postemergence selective herbicidal and growth regulating properties.
Patent UY-24766-A1 (UY)
Title: Composiciones farmacéuticas conteniendo lamivudina y zidovudina
Inventor: GOODSON GARY WAYNE
IPC: A61K31/513
Filed: 1997-10-30
Abstract: Composición farmacéutica que comprende: i-una cantidad segura y terapéuticamente efectiva de lamivudina o derivado farmacéuticamente aceptable de la misma; ii-una cantidad segura y terapéuticamente efectiva de zidovudina o un derivado farmacéuticamente aceptable de la misma; iii-un lubricante farmacéuticamente aceptable 'para tratamiento de una infección viral.
Patent UY-26630-A1 (UY)
Title: Composición y método de elaboración de alimentos para mascotas
Inventor: SAYLOCK MICHAEL J
Filed: 2001-03-22
Abstract: Se provee un alimento para mascotas que comprende un cuerpo formulado comestible rico en proteína que tiene apariencia quemada, un contenido de humedad de 20 % hasta 60 % en peso y una estructura que provee de textura, tal que sea resiliente bajo la presión inicial de la mordida por una mascota animal y un elevado buen sabor.
Patent UY-26691-A1 (UY)
Title: Purificación de cuerpos de inclusión de proteínas por microfiltración de flujo cruzado
Inventor: PETERS JORG
Filed: 2001-05-04
Abstract: Procedimiento para purificación y/o concentración de CYP (cuerpos de inclusión de proteínas) (en inglés "inclusión bodies" o refractile bodies) en una solución altamente concentrada conteniendo partículas en que la suspensión conteniendo los CYP se hace pasar tangencialmente a una o varias membranas semipermeables, de modo que los CYP quedan rechazados detrás de las membranas y las substancias de menor peso molecular pueden pasar a través de la membrana y/o quedan absorbidas en la membrana y se obtiene una suspensión de CYP purificada y/o concentrada. Análogo procedimiento para la separación de partículas de pared celular de una suspensión de CYP. Uso de instalación de microfiltración de flujo cruzado para los procedimientos referidos.
Patent UY-29874-A1 (UY)
Title: Composiciones limpiadoras ácidas
Inventor: LEONARD ISABELLE
IPC: C11D7/26
Filed: 2006-10-18
Abstract: Se describe un limpiador acuoso ácido, que es útil para eliminar grasa, depósitos calcáreos, restos de jabón y manchas de óxido de diversas superficies tales como baneras, piletas y mesadas. El limpiador acuoso ácido comprenden un primer ácido con un pKa menor que 3, por ejemplo ácido fosfórico; un segundo ácido con un pKa mayor que 3, por ejemplo ácido láctico, surfactantes, por ejemplo etoxilatos de alcohol, en un medio acuoso, de modo tal que el pH se mantenga menor que 2.5.
Patent ZW-21981-A1 (ZW)
Title: Substituted 6-halogeno-tert-butyl-1,2,4-triazin-5-ones a process for their preparation and their use as herbicides
Inventor: KRANZ E
IPC: A01N43/64
Filed: 1981-09-08
Abstract: A substituted 6-halogeno-tert.-butyl-1,2,4-triazin-5-one of the formula   <IMAGE>   in which R1 is an amino or methyl group, R2 is an alkylmercapto, alkylamino or dialkylamino group, X is a halogen atom, and Y and Z each independently is a hydrogen or halogen atom, which possesses selective herbicidal activity. A synthesis involving the novel intermediates   <IMAGE>  in which X, Y and Z have the above-mentioned meaning and Q is CN, CONH2 or COOH, is also shown.
Patent CH-713344-A1 (CH)
Title: Sicherungsanordnung und -verfahren für Elektrofahrräder.
Inventor: DOMINIC ISENSCHMID
IPC: B62M6/80
Filed: 2017-01-06
Abstract: Die vorliegende Erfindung betrifft eine Sicherungsanordnung (100) für ein zumindest teilweise elektrisch angetriebenes Fahrzeug (1), insbesondere Elektrofahrrad oder Elektromotorrad, mit einer Energiespeichervorrichtung (2). Des Weiteren betrifft die Erfindung ein Verfahren zur Sicherung eines zumindest teilweise elektrisch angetriebenen Fahrzeugs (1) oder dessen Komponenten, insbesondere Elektrofahrrad oder Elektromotorrad. Zum verbesserten Diebstahlschutz ist erfindungsgemäss vorgesehen, dass in einem Energiespeichersicherungsmodul (21) der Energiespeichervorrichtung (2) ein elektronischer Energiespeichersicherungsschlüssel (22) hinterlegt wird.
Patent ES-162353-A1 (ES)
Title: DISPOSITIVO PARA FABRICAR BLOQUES Y PLACAS DE FUNDACIoN, CHAPEADOS DE METAL LIGERO O ALEACIONES DEL MISMO
Filed: 1943-07-16
Abstract: Una coquilla para fabricar bloques o placas de fundición chapeados de metal ligero o sus aleaciones según el procedimiento reivindicado en la Patente nº 161158 caracterizada porque el espacio interior de la coquilla se calcula de manera que por lo menos se llene por el material de núcleo sumergido juntamente con el material del chapeado que se desea.
Patent ES-174481-A1 (ES)
Title: Dispositivo de accionamiento para mecanismo de mando por cable
Filed: 1946-07-20
Abstract: Dispositivo de accionamiento para mecanismo de mando por cable caracterizado por el hecho de comportar únicamente una palanca de maniobra mantenida simplemente en posición dentro de una caja apropiada por mediación del propio cable de mando que s enrolla en torno de la cabeza perfilada en forma de S de la palanca presentando esta cabeza rampa de entrada y de salida de curvatura determinada para recibir las dos porciones de entrada y de fijación del cable antedicho horizontalmente y tangencialmente.
Patent ES-175836-A1 (ES)
Title: UNA MáQUINA ELÉCTRICA
IPC: H02K3/00
Filed: 1946-11-23
Abstract: Una máquina eléctrica con dos partes principales denominadas aquí estator y rotor, respectivamente, en la cual una de tales partes es un imán y la otra es un devanado anular sobre un núcleo de material magnético en un trozo o dividido en un trozo por cada par de polos del imán, dejando un entrehierro entre los extremos adyacentes tanto del devanado como del núcleo, teniendo tal devanado por lo menos una parte de su conductor descubierta de modo que se tocado por escobillas y de manera que tal porción descubierta del devanado y las escobillas, respectivamente, constituyen un colector para la máquina.
Patent ES-192464-A1 (ES)
Title: PERFECCIONAMIENTOS EN LA FABRICACIoN DE ESPEJOS
Filed: 1950-04-10
Abstract: Perfeccionamiento en la fabricación de espejos caracterizados por la grabación o tallado en la cara plana de una lámina de vidrio de rebajes lenticulares obtenidos por hendidura en doble inclinación por medio de piedras abrasivas en presencia de agua que giran a velocidades entre las 400 y 500 revoluciones por minuto.
Patent ES-249853-A1 (ES)
Title: Modified alkyd resin compositions and process of preparing the same
IPC: C09D163/00
Filed: 1959-06-05
Abstract: A film-forming alkyd ester composition comprises (1) a monobasic acid-modified alkyd ester which is the reaction product of a monocarboxylic acid, a polyol and a dicarboxylic acid or anhydride, this reaction product having an acid value of 45-90 before being further reacted with a dicarboxylic acid anhydride to form a partial ester of acid number 80-120, (2) an epoxidized unsaturated fatty acid ester containing 6-26 carbon atoms in the fatty acid chains and (3) a volatile neutralizing agent in a proportion sufficient to inhibit reaction between free carboxylic acid groups of the modified alkyd and the epoxy groups of the epoxidized ester. Specified are monocarboxylic acids numerous unsaturated and saturated fatty acids derived from fatty oils of vegetable, animal and marine origin (the oils themselves may be used reacting by alcoholysis) and benzoic, p-tert. butyl benzoic, 2-ethyl hexoic and pelargonic acids polyols pentaerythritol, trimethylolethane, trimethylolpropane, sorbitol, diethylene glycol, propylene glycol, ethylene glycol, glycerol, 1,2,6-hexanetriol, copolymers of styrene and allyl alcohol and glycol etherified phenols dicarboxylic acids and anhydrides phthalic, tetrahydrophthalic, hexahydrophthalic, tetrachlorophthalic, maleic, chlorendic and succinic anhydrides and isophthalic, terephthalic, adipic and fumaric acids for the initial condensation with tetrachlorophthalic, monochlorophthalic, chlorendic, phthalic, tetrahydrophthalic and hexahydrophthalic anhydrides for the subsequent reaction volatile neutralizing agents triethylamine, dimethyl formamide, diethanolamine, ammonia, dimethylethanolamine, mono-ethanolamine, dipropylamine and diisopropylamine and epoxidized unsaturated fatty acid esters epoxidized unsaturated glyceride oils and synthetic esters and dimer and trimer polymers derived therefrom of which there are particularly mentioned epoxidized linseed, segregated soybean, safflower and fish oils, epoxy-stearyl acetate, epoxy-stearyl epoxy-stearate, butyl epoxy-stearate, octyl epoxy-behenate, methyl di-eposy-stearate, di-(epoxy-lauryl) adipate, propyl tri-epoxy-stearate and allyl epoxy-stearate. A solvent, e.g. xylene or toluene, is incorporated into the composition during its preparation and usually a small proportion of a secondary solvent, e.g. butanol, mono- or di-butyl ether of ethylene or diethylene glycol or mono- or di-ethyl ether of ethylene or diethylene glycol, is also incorporated. The composition may be dispersed in water by use of excess of the neutralizer. A compatible resinous material, e.g. a phenol-formaldehyde or melamine-formaldehyde condensation product, an acrylic emulsion or a natural or synthetic rubber latex such as a butadiene-styrene copolymer, may also be included. The composition may also be pigmented, e.g. with titanium dioxide. Specification 921,622 is referred to.
Patent ES-250767-A1 (ES)
Title: Quinone derivatives
IPC: C07C50/28
Filed: 1959-07-04
Abstract: The invention comprises a coenzyme Q represented by the formula <FORM:0925581/IV(a)/1> where n = 6-9 and derivatives thereof represented by the formulae <FORM:0925581/IV(a)/2> where n = 6-10 and R is a C1 to C9 acyl group or n = 6-9 and R is H and <FORM:0925581/IV(a)/3> p where n = 6-10 and R is a hydrogen atom or a C1 to C9 acyl group and <FORM:0925581/IV(a)/4> where n = 6-10 a process which comprises saponifying beef heart mitochondria, beef liver mitochondria, pigeon breast muscle cyclophorase, N. crassa, torula, Azotobacter or bakers' yeast in a reaction mixture containing alkali metal hydroxide and pyrogallol, extracting the saponified mixture with an organic solvent and recovering from the resulting extract by crystallization a 2,3-dimethoxy-5-methyl-quinone having a hydrocarbon substituent made up from 6 to 10 isoprene units at the 6-position and a process which comprises the direct extraction of the above starting materials with ethanol and in which the 2,3-dimethoxy-5-methylquinone having a hydrocarbon substituent made up from 6 to 10 isoprene units at the 6-position is chromatographed in isooctane solution and eluted with an ethereal solution of isooctane. The hydroquinones of the third formula above are obtained by reduction of the corresponding quinones with KBH4 in ethanol. The corresponding compounds in which the side chain is saturated are obtained by hydrogenation of the corresponding quinones in ether solution over Raney nickel catalyst or in dioxane solution with a platinium catalyst. The hydroquinones may be acylated with acetic anhydride and the other C2 to C9 acyl derivatives may be prepared similarly. The quinone of the fourth formula in which n is 10 above is obtained by oxidizing the corresponding hydroquinone in ether solution with silver oxide. The examples relate to the preparation of compounds of the first formula above in which n is 6-10, from beef heart mitochondria, the product having n = 10, from Azotobacter vinelandii n = 8, from Torula yeast n = 7 and 9, and from bakers' yeast n = 6.
Patent ES-289738-A1 (ES)
Title: Improvements in and relating to the production of carboxylic acid esters of unsaturated monohydric alcohols
IPC: C07C69/145
Filed: 1963-07-06
Abstract: In a process for the preparation of carboxylic acid esters of unsaturated monohydric alcohols by contacting an olefine containing at most 4 carbon atoms with a palladium salt, a carboxylate which is ionised under the reaction conditions, and a redox system in a carboxylic acid, the redox system being regenerated by molecular oxygen, the olefine partial pressure is greater than atmospheric. Ethylene and propylene may be the oleanes and partial pressures of ethylene of from 5 to 50 atmospheres or above are mentioned. The gas mixtures may be passed into the catalyst solution and the products entrained in the exit gases, or removed in liquid phase by decrease in pressure followed by conventional separation methods. Palladores chloride, bromide or acetate may be used as catalysts and the presence of halide ions supplied for example by alkali or alkaline earth metal halides, is desirable. The carboxylic acids or carboxylates may be for example acetic, propionic, n-hexanoic, adipic, benzoic and terephthalic acids, and the preparation of esters including vinyl acetate, ethylidene di acetate, allyl, isopropenyl, and n-propenyl acetates together with acetaldehyde, acetone and acrolein is described. Specification 964,001 is referred to.
Patent ES-315025-A1 (ES)
Title: Improved process for the preparation of yarns comprising acrylonitrile polymers and yarns obtained thereby
IPC: D01F6/18
Filed: 1965-07-07
Abstract: Spinning solutions for acrylonitrile/protein filaments are made by (1) dissolving, under nitrogen, casein and acrylonitrile/methyl acrylate copolymer in 50% aqueous NaSCN containing 5% ethanol (2) mixing under nitrogen, separate dimethyl sulphoxide solutions of casein and acrylonitrile/methyl acrylate copolymer (3) polymerizing acrylonitrile in presence of casein. Polymerization is carried out in aqueous NaSCN solution, under nitrogen, using thiourea dioxide and diazodiisobutyronitrile as catalysts. In one example, sodium allyl sulphonate and methyl acrylate are added to the acrylonitrile polymerization mixture.
Patent ES-342218-A1 (ES)
Title: Immersion molten metal sampler
IPC: G01N33/20
Filed: 1967-06-23
Abstract: A device for obtaining a sample of molten metallic or non-metallic material by immersion therein comprises a body having a cavity into which the material may flow, the body being formed of a material which is porous and gas-permeable. In a modification the device consists of a body having a cavity and a passage through which the material may enter, the passage being provided with a fusible closure and the body having temperature-sensing means which extend into the cavity and are connectable to a temperaturerecorder for determining the cooling of the sample. Means for deoxidising the sample may be provided in the cavity, at the entrance thereto, or may be used to form the fusible closure. As shown in Fig. 5 body 42' has a cavity 42a in which a sample may be removed for chemical analysis. The cavity may be lined with quartz tube 43 or with refractory cement, while the body may be mounted by tube 30 on pipe 46. It is closed by cap 31' and is provided with deoxidiser means 44. In: the embodiment of Fig. 1, body 11 has a cavity 11a with entrance passage 11b closed by fusible cap 31. Leads 13, 14 form a thermocouple junction 15 and are connected at 27, 28 to a temperature recorder. In a further modification. Fig. 6 there is provided a further thermocouple junction 57 outside the body but connected through it to a temperature recorder, by means of which the bath temperature may be determined while the sample is taken.
Patent ES-345216-A1 (ES)
Title: Closed wet grinding circuits
IPC: B02C17/18
Filed: 1967-09-20
Abstract: A wet grinding system comprises a grinder 1 whose output is fed to a classifier 5, fines passing to a concentrator 9 for use at 10 and coarse material being recirculated via a concentrator 11 to the grinder. Water is supplied at 14 to provide efficient concentrations at 5, 11 and 9 for classification, grinding and subsequent use respectively. Dilution water from the concentrators 9 and 11 is recycled via lines 12, 13 to the classifier 5, or to the path from the grinder to the classifier at the outlet 4 of the grinder.