baber/WOPTO huggingface dataset:
Patent EA-024836-B1 (EA)
Title: Method of vacuum metal coating of abrasive material powder particles
Inventor: GORDIENKO ANATOLIJ ILLARIONOVICH
IPC: B22F1/02
Filed: 2013-06-11
Abstract: The invention relates to the process of precipitation of electric-arc coatings in vacuum, and can be used to produce the metal coating of the abrasive material powders, e.g. on diamond powder, borozon powder and mixture thereof with less hard abrasive. The objective of the disclosed invention is further increasing of coating uniformity of the abrasive material powders. The set objective is solved by that the vacuum metal coating of the abrasive material powder particles comprising coating material evaporation, and its further condensation on the powder particles, continuously mixing in the container rotating at speed from 10 to 20 rpm, and containing rolling bodies with the diameter from 5 to 12 mm and the density from 1.8 to 2.6ρ, where ρ is the density of the abrasive material, in amount from 6 to 15 vol.%, the container is rotated around the axis oriented at the angle 5-10° to its geometrical axis, with the named axes crossing near the container top. The essence of the disclosed technical solution is intensification of mixing of the powder particles due to increased number of degrees of freedom of the rolling bodies movement.
Patent EA-024504-B1 (EA)
Title: Step-to-step wedge thread connections and methods of making up the same
Inventor: MALLIS DAVID LLEWELLYN
IPC: F16L15/00
Filed: 2011-09-21
Abstract: Disclosed is a threaded connection including a pin member comprising a first pin step and a second pin step, and pin wedge threads disposed on each of the first and second pin steps and a box member comprising a first box step and a second box step, and box wedge threads disposed on each of the first and second box steps; wherein an axial separation of the first and second pin steps differs from an axial separation of the first and second box steps.
Patent EA-027557-B1 (EA)
Title: Process for gasification of carbonaceous materials
Inventor: BELL PETER
IPC: C12P7/06
Filed: 2012-04-03
Abstract: A process and apparatus are provided for gasification of a carbonaceous material. The process produces a raw syngas that can be further processed in a tar destruction zone to provide a hot syngas. The process includes contacting said carbonaceous material with molecular oxygen-containing gas in a gasification zone to gasify a portion of said carbonaceous material and to produce a first gaseous product. A remaining portion of the carbonaceous material is contacted with molecular oxygen-containing gas in a burn-up zone to gasify additional portion of the carbonaceous material and to produce a second gaseous product and a solid ash. The first gaseous product and said second gaseous product are combined to produce a raw syngas that includes carbon monoxide (CO), carbon dioxide (CO) and tar. The raw syngas is contacted with molecular oxygen containing gas in a tar destruction zone to produce said hot syngas.
Patent EA-025400-B1 (EA)
Title: Method of well intervention
Inventor: SORENSEN BJORN BRO
IPC: E21B33/076
Filed: 2011-08-22
Abstract: There is disclosed a method of well intervention in a subsea well having a wellhead on the sea floor, in which an intervention hose extends downwardly through the sea from a hose drum installed on a vessel on the sea surface into the well through a subsea intervention stack installed on the wellhead at the sea floor, and in which the intervention hose is exposed directly to the ambient sea between the vessel and the top of the subsea intervention stack. Also disclosed is a method of well intervention in which an intervention hose extends from a hose drum and into a well, wherein the hose is driven out of the well without the use of an injector by pulling the hose out of the well with the hose drum. There is also disclosed a method of well intervention in which an intervention hose extends from a hose drum towards a wellhead, comprising guiding the hose from the drum towards the wellhead, wherein the hose is guided into a downward direction towards the wellhead by a guiding sheave.
Patent EA-027081-B1 (EA)
Title: Cyclosporine emulsion
Inventor: ELMER ESKIL
IPC: A61K38/13
Filed: 2011-09-30
Abstract: The present invention relates to a cyclosporine emulsion containing: i) a cyclosporine, ii) a natural oil (long chain triglyceride), iii) a phosphatidylcholine, iv) glycerol, v) a pharmaceutically tolerable alkali salt of a free fatty acid, vi) a medium chain triglyceride-oil, vii) optionally, hydrochloric acid or sodium hydroxide for pH adjustment, viii) water.
Patent EA-028803-B1 (EA)
Title: Method for extracting crude oil from crude oil reservoirs with a high reservoir temperature
Inventor: BRIECHLE SEBASTIAN
IPC: C09K8/588
Filed: 2012-02-15
Abstract: The present invention relates to a two-stage method for extracting crude oil from a crude oil reservoir that has a reservoir temperature at least 70°C and a salinity of between 20,000 and 350,000 ppm, in which an aqueous formulation comprising at least one glucan with a β-1,3-glycosidically-linked backbone chain and pendant groups with β-1,6-glycosidic bonds thereto, and with a weight-average molecular weight Mof 1,5∙10to 25∙10g/mol, is injected into a crude oil reservoir through at least one injection borehole, and crude oil is removed from said reservoir through at least one production borehole. The aqueous formulation is produced in two stages, an aqueous concentrate of the glucan being produced first and the concentration then being diluted with water on-site to obtain the concentration for use selected such that the viscosity of the aqueous formulation is at least 3 mPa∙s, wherein said viscosity compared to the viscosity of oil is selected such that the viscosity of the aqueous formulation is ≤ the viscosity of oil, and the aqueous formulation is injected into an oil formation and crude oil is extracted through at least one production borehole.
Patent EA-025073-B1 (EA)
Title: Method and system for hydraulic fracture characterization using microseismic event data
Inventor: MA JIANFU
IPC: G06G7/50
Filed: 2011-04-15
Abstract: Systems and methods for hydraulic fracture characterization using microseismic event data to identify the orientation, spacing and dip angles for subsurface fractures.
Patent EA-028717-B1 (EA)
Title: Polyacrylate-based active compound-comprising particles
Inventor: HOFMANN STEFAN
IPC: A61Q17/02
Filed: 2012-07-23
Abstract: The invention relates to novel polyacrylate-based active compound-comprising particles which bind to hair, and to the use of these particles for preparing medicaments, in particular for veterinary medicine.
Patent EA-027843-B1 (EA)
Title: Shock absorber
Inventor: SHUMSKIJ NIKOLAJ VASILIEVICH
IPC: F16F9/36
Filed: 2014-01-22
Abstract: The invention is related to mechanical engineering, in particular, to shock absorbing devices designed for use primarily in the railway transport. The objective of the invention is improvement in reliability and efficiency of the shock absorber operation by way of decreasing leakage of liquid elastomer through the lip seal in its cover, and by way of improvement of liquid elastomer flowing between parts of the inner cavity of the shock absorber body during a reverse stroke of its rod. The shock absorber 1 (Fig. 1) comprises a body 2 filled with compressible liquid elastomer 3 and, submerged into it, a rod 4 with piston 5 that is located in the body 2 with a throttling gap. The inner cavity of the body 2 is tightly closed on one side by a cover 6 with a hole 17 for preliminary filling with liquid elastomer 3, and on the other side it is closed by a cover 7 with a lip seal 8, through which the rod 4 of the piston 5 is passed to the outside. The body 2 accommodates an insert 9 that guides the stroke of the piston 5 and has at least one through channel 10, through which a part 11 of the rod 4 is passed. At the initial position of the rod 4, its piston 5 divides the inner cavity of the body 2 into a portion 12 between the piston 5 and the cover 7 with the lip seal 8, and a portion 13 between the piston 5 and the cover 6, the volume of the portions varying according to position of the piston 5. The piston 5 has at least one through hole 16 that provides communication between said portions 12, 13 of the inner cavity of the body 2. There is also a movable ring valve 14 and a stroke limiter 15 for the valve 14. Advantageously, the portion of the inner cavity of the body 2 between the piston 5 and the cover 7 with the lip seal 8 has a volume of at least 8 % of the body 2 inner cavity. For better flow of liquid elastomer 3 between the portions 12 and 13 of the inner cavity of the shock absorber 1 body 2, it is recommended to make at least one through hole 16 in the piston 5 conical in shape.
Patent EA-027154-B1 (EA)
Title: Method of producing thick-walled mouldings from polymer material
Inventor: KRAVTSOV DMITRY VLADIMIROVICH
IPC: B29C45/72
Filed: 2014-02-19
Abstract: The invention relates to foundry for producing articles, mainly from thermoplastic polymer, using die casting, preferably thick-walled articles. The technical solution of the invention may be also used for producing articles from other materials. The invention is aimed at providing the technical result for preventing forming shrinkage cavities inside thick-walled mouldings by controlling the process of solidification of material thereof. The assigned task is solved by that the method for producing thick-walled polymer mouldings which is characterised in that polymer material melt is transformed to moulding 8 in a transfer mould (Fig. 5), the moulding is further drawn out therefrom and solidified, has specific features: in the process of solidification the moulding 8 is forcibly hardened at different rate. The embodiments of the invention: a transfer mould with an alterable cavity volume is used, in which a movable piston is arranged adapted to move back during moulding thus providing mixing polymer melt; the alterable cavity volume of the transfer mould is provided by that the transfer mould comprises a movable piston; the moulding is drawn out from the transfer mould by pushing it out by the movable piston; forced solidification of the moulding at different rate is performed based on heat insulation of some of its surfaces, for example, ends using heat-insulating material 17; forced solidification of the moulding at different rate is performed based on heating some of its surfaces and forced cooling some of its surfaces.
Patent EA-025790-B1 (EA)
Title: Method for chemico-mechanical polishing of silicon plates with formed structures of integrated circuits
Inventor: TURTSEVICH ARKADY STEPANOVICH
IPC: H01L21/304
Filed: 2014-09-23
Abstract: The invention is related to electronic engineering and can be used in production of semiconductor devices and integrated circuits (IC), in particular, in chemico-mechanical polishing of silicon plates with formed integrated circuit structures for forming metal interconnections. The essence of the invention is that in a method for chemico-mechanical polishing of silicon plates with formed integrated circuit structures comprising placing, on a polishing pad, plates with formed active and passive components, inter-layer dielectric with opened windows and a conformally applied superposed tungsten layer, the first step of chemico-mechanical polishing including supply of polishing suspension to the polishing pad during the time that allows prevention of excessive tungsten removal in respect of the dielectric surface, the second step of chemico-mechanical polishing including supply of deionized water instead of polishing suspension for obtaining a planar surface of tungsten in respect of the dielectric surface regardless of disposition of the opened window on the plate surface, wherein, before the first step, the suspension is fed at a flow rate of 18 to 130 ml/min and at the polishing pad rotation speed of 40 to 60 rpm during 4 to 6 s, the first step of chemico-mechanical polishing is performed at suspension flow rate of 80 to 130 ml/min, polishing pad rotation speed of 8 to 14 rpm, plate carrier rotation speed of 24 to 56 rpm, pressure of 27 to 33 kPa, and the second step of chemico-mechanical polishing is performed at deionized water flow rate of 80 to 130 ml/min, polishing pad rotation speed of 40 to 60 rpm, plate carrier rotation speed of 24 to 56 rpm with stepwise decrease of pressure from the first step value to 0 kPa during 15 to 25 s.
Patent EA-028746-B1 (EA)
Title: Solar-control glazing unit
Inventor: HEVESI KADOSA
IPC: G02B5/28
Filed: 2012-11-23
Abstract: The present invention relates to a substrate bearing a multilayer solar-control stack, and to a multiple glazing unit and a laminated glazing unit incorporating at least one such substrate bearing a solar-control stack. The multilayer stack comprises three functional layers of increasing thickness starting from the substrate, and four transparent dielectric coatings. The ratio of the optical thickness of the third dielectric coating to the optical thickness of the final dielectric coating is between 2 and 3.2, and the ratio of the optical thickness of the third dielectric coating to the optical thickness of the second dielectric coating is either between 0.6 and 0.91, or between 1.15 and 1.7. The invention is particularly applicable to the production of highly selective solar-control glazing units.
Patent EA-027517-B1 (EA)
Title: Transceiver device
Inventor: KOMRAKOV EVGENY VYACHESLAVOVICH
IPC: H04B1/50
Filed: 2013-12-18
Abstract: The present invention relates to the technology of active phased arrays (APA) and can find a wide application to build radar stations for mobile or stationary objects as well as communications and hydroacoustic systems. The technical result obtained with the use of the present invention consists in the increase of energy potential and of efficiency as well as in the cost reduction of a radar system or of a communications system while keeping all-around looking, in the increase of the scanning area in the vertical plane, in the provision of the capability to form fully independent beams in opposite directions and in the absence of shaded sectors. Said technical result is obtained thanks to the fact that in a receiver-transmitter containing active two-face phased arrays comprising transmit-receive modules each one of them including two radiating elements, a transmitter, two receivers, two isolator switches, mixers and a phase shifter, the two-face phased arrays are made unidimensional or two-dimensional, they are arranged in the horizontal plane at an angle of 75-105° to each other while keeping the capability of all-around looking, the transmit-receive module is provided with an additional phase shifter, each one of both phase shifters being permanently connected, via a selector switch, to one of the receivers or to the transmitter, and the transmitter is connected, via a switch and circulators, to the radiating elements with the possibility to be alternately connected to the radiating elements with the use of different frequencies and/or with the use of a different signal coding, corresponding to different frequencies and coding of the receivers receiving mode with the possibility to form at least two independent beams in opposite directions, the active two-side phased arrays being shifted in relation to each other in the horizontal and/or vertical plane.
Patent EA-031339-B1 (EA)
Title: Fireproof ceramic impact pad
Inventor: LUKESCH GERNOT
IPC: B22D41/00
Filed: 2014-07-03
Abstract: The invention relates to a fireproof ceramic impact pad, which is typically installed along the bottom of a vessel treating metallurgical melts at an area where the metal melt, poured, into the vessel, normally hits the vessel bottom. Insofar the impact pot has the task to protect the refractory bottom of the metallurgical vessel to reduce its wear and/or to distribute the metal melt within the vessel.
Patent EA-034100-B1 (EA)
Title: Method and system for pressurised leaching of ore
Inventor: STEGEMANN BERTOLD
IPC: C22B3/04
Filed: 2013-12-20
Abstract: A method and a system for pressurised leaching of ore. The method comprises heating ore slurry comprising ore and solvent, reacting and holding the heated ore slurry at working temperature for leaching valuable species into the heated solvent, and cooling the ore slurry. The pre-heating of the ore slurry in a pre-heating step is realized by thermal energy of a first heat transfer medium. Said ore slurry is further heated in a final-heating step to said working temperature by thermal energy of a second heat transfer medium separate from the first heat transfer medium. The reacted ore slurry is cooled in a cooling step by absorbing the thermal energy of the reacted ore slurry to the first heat transfer medium. Said first heat transfer medium is circulated between the cooling step and the pre-heating step.
Patent EA-037564-B1 (EA)
Title: Hinge for a roof window, and roof window including a set of hinges
Inventor: HOLM MICHAEL GALSGARD
IPC: E05D7/086
Filed: 2016-11-04
Abstract: A hinge (10) is intended for a roof window having a frame and a sash, and has a frame hinge part (100) and a sash hinge part (200) configured to assume an angle relative to the frame hinge part (100). Each hinge part (100, 200) has a base plate (110, 210) with a guide track (112, 212) and a link (120, 220), the links (120, 220) being connected to each other at a bearing axle (123).Each link (120, 220) has a first hinged joint (121, 221) to the respective base plate (110, 210) and a sliding joint (122, 222) slidably received in the guide track (212, 112) in the base plate (210, 110) of the other hinge part (200, 100). A pick-up element (130, 230) is connected to the base plate (110, 210) in a second hinged joint (131, 231) and is biased by a spring (140, 240) to act on the sliding joint (222, 122) in the guide track (112, 212), for instance within a predefined angle interval.
Patent ES-2179724-B1 (ES)
Title: Sistema de soldadura interna para la union de laminas de plastico.
Inventor: VELA SERRANO RAMON
IPC: B29C65/10
Filed: 2000-01-19
Granted: 2004-03-16
Abstract: Sistema de soldadura interna para la unión de láminas de plástico, que consiste en la aplicación del calor necesario para la unión determinante de las soldaduras mediante proyección de aire caliente sobre la cara interior de las láminas (2a) y (2b) a unir, haciéndose efectiva la unión mediante subsiguiente presión externa sobre el conjunto de las láminas (2a) y (2b) yuxtapuestas, de forma que la unión de las soldaduras se establece entre el material de las caras interiores sin afectar al resto del material en el grosor de las respectivas láminas (2a) y (2b).
Patent ES-2188320-B1 (ES)
Title: Metodo inmunoenzimatico (elisa) para cuantificar la deficiencia de hierro en fitoplancton utilizando proteinas fotosinteticas.
Inventor: PELEATO SANCHEZ M LUISA
IPC: G01N33/535
Filed: 2000-05-29
Granted: 2004-11-01
Abstract: Método inmunoenzimático cuantitativo para la detección y cuantificación de proteínas redox fotosintéticas, de algas verdes, que se ven afectadas por la disponibilidad de hierro en el medio ambiente. Este método consta de varios pasos: a) depositar un anticuerpo específico anti-proteína fitoplanctónica sobre los pocillos de una placa de poliestireno u otro material capaz de fijar proteínas; b) lavar para eliminar los anticuerpos no fijados en la placa; c) incubar con una solución de una proteína ajena al ensayo y después lavar, d) aplicar a cada pocillo de la placa la muestra de fitoplancton procedente del agua a analizar, o los patrones de concentración conocida, e) lavar para eliminar las proteínas que no han reaccionado con los anticuerpos, f) incubar cada pocillo de la placa con anticuerpos anti-proteína fitoplanctónica (dirigidos contra la misma proteína que la utilizada en el paso "a"), conjugados con peroxidasa o fosfatasa alcalina y diluidas en tampón a temperatura ambiente, g) lavarpara eliminar los anticuerpos que no han reaccionado; h) incubar cada pocillo con un sustrato adecuado a la enzima que se haya utilizado, para su revelado; i) pasado un tiempo medir la absorbencia de cada pocillo. Las proteínas contra las que inducen anticuerpos son la flavoxidasa y la ferredoxina del mismo organismo fitoplanctónico. Tiene aplicación porque la síntesis de estas dos proteínas, que realizan la misma función, depende de la biodisponibilidad de hierro en el medio de cultivo.
Patent ES-2190306-B1 (ES)
Title: Clip grapa.
Inventor: GOMEZ GUTIERREZ JUAN MANUEL
IPC: B42F1/08
Filed: 2000-06-23
Granted: 2004-08-01
Abstract: Clip grapa. 
     Consiste en una varilla de acero de 1 mm de
grosor y 10cm de  longitud con la forma del gráfico nº 1, que sirve
para sujetar papeles.  Se caracteriza por tener una Punta (1) con la
que se perforan los papeles  al presionar sobre ellos, cortada en
bisel a 60º, una Base (2) con la que  se aumenta la superficie de
contacto y agarre la cual atraviesa los papeles  y quedará debajo de
ellos; un Cuerpo (3) en forma de 2 espirales concéntricas  con las
que sujeta los papeles atravesándoles la espiral externa, que es  la
mayor, junto a la punta y la base quedando debajo, y la espiral
interna,  que es la menor, arriba paralela a los papeles y junto a
la cabeza sin  atravesarlos; una Cabeza (4) con la que se agarra,
gira y enrosca el clip,  que sale perpendicular a la espiral interna
en forma de triángulo.
Patent ES-2190338-B1 (ES)
Title: Nuevo procedimiento para la degradacion bacteriana de cianuro y/o sus complejos metalicos a ph alcalino, nueva cepa bacteriana empleada en dicho procedimiento y aplicaciones del mismo.
Inventor: BLASCO PLA RAFAEL
IPC: C02F9/14
Filed: 2001-04-27
Granted: 2004-11-01
Abstract: Nuevo procedimiento para la degradación bacteriana de cianuro y/o sus complejos metálicos a pH alcalino, nueva cepa bacteriana empleada en dicho procedimiento y aplicaciones del mismo. Dicho procedimiento comprende esencialmente el tratamiento bacteriano de vertidos industriales conteniendo cianuro y/o sus complejos metálicos con una cepa bacteriana, a saber, la cepa CECT 5344 de Pseudomonas pseudoalcaligenes o sus mutantes o un extracto activo de la misma en medio alcalino y en condiciones aerobias. Aplicación de gran interés medioambiental para el tratamiento de vertidos industriales altamente tóxicos y contaminantes.
Patent ES-2188424-B1 (ES)
Title: Cabina nodo.
Inventor: LOPEZ COLLAZO MANUEL
IPC: H04B1/00
Filed: 2001-12-04
Granted: 2004-11-16
Abstract: La presente invención se refiere a una cabina de las utilizadas por los operadores de telecomunicación para proveer servicios de telecomunicación en la calle o lugares públicos, con al menos un terminal de telecomunicación, en particular un teléfono, un fax, una impresora y/o un terminal de internet. La cabina nodo integra en su interior una unidad nodal para la conexión de los elementos de transmisión de las redes de telecomunicación, en particular cables, fibra óptica, y/o demás elementos de conmutación y terminales de telecomunicación.
Patent ES-2220162-B1 (ES)
Title: Estructura de montaje de faro de vehiculo.
Inventor: NAKAJIMA HIROYUKI
IPC: F21Y101/00
Filed: 2001-12-28
Granted: 2007-07-16
Abstract: Estructura de montaje de faro de vehículo. Medios de solución: En una estructura de montaje de faro de vehículo en la que el faro (61) incluyendo una caja de faro (63) que soporta una lámpara (62) e incluyendo una superficie reflectora (67) y una cubierta de lente (64) encima está montado de manera que sea capaz de bascular alrededor de un saliente de soporte (71) (eje de altura) con la lente expuesta por la abertura delantera (83) de una cubierta delantera (81) (cubierta de carrocería de vehículo), la lente (64) se forma en una superficie generalmente esférica en conjunto, y se forma con porciones esféricas (75, 76) cerca del borde superior (83a) y el borde inferior (83b) de la abertura delantera (83) de manera que siga el arco circular que tiene un centro en el saliente de soporte (71) (eje de altura). Efecto: Por ejemplo, se puede minimizar el espacio libre entre la lente y la abertura delantera. En consecuencia, se puede mejorar el diseño del vehículo.