baber/WOPTO huggingface dataset:
Patent EA-010361-B1 (EA)
Title: Method of treating a subterranean carbonate formation
Inventor: BRADY MARK
IPC: C09K8/52
Filed: 2005-11-17
Abstract: A method of treating a subterranean formation with a retarded self- diverting fluid system The method includes contacting the formation with a mixture of acid, chelating agent, and betaine surfactant in which the betaine surfactant is mixed with an aqueous solution of the chelating agent in which the pH has been adjusted to a pH of below about 3.0, but above the pH at which the free acid of the chelating agent precipitates, and the resulting fluid system is utilized for both acid fracturing and matrix stimulation, as well as work over procedures such as scale and filter cake removal, especially in high temperature formations.
Patent EA-013578-B1 (EA)
Title: System and method for radiation-hardening a coating of a workpiece under a protective gas
Inventor: STURM WILHELM
IPC: B05C9/12
Filed: 2006-10-17
Abstract: The invention relates to a system for radiation-hardening a coating of a workpiece (1) under a protective gas. Said system comprises a hardening cabin (10) whereon at least one radiation device, which is used to radiate the inside of the cabin, is provided, and a transport device (60) which is used to transport the workpiece (1) in the hardening cabin (10) along a transport path (63).According to the invention, a collecting area (5) is formed in the region of the hardening cabin (10) on the ceiling thereof (13), a protective gas which is lighter than the ambient atmosphere collects in said collecting area, and the transport path (63) of the workpiece (1) transverses the collecting area (5) which is arranged on the ceiling. The invention also relates to a method for radiation-hardening a coating of a workpiece (1) under a protective gas.
Patent EA-013136-B1 (EA)
Title: Filter and a facial mask for removing physical and/or biological impurities from a filtered medium
Inventor: MARES LADISLAV
IPC: D04H1/728
Filed: 2006-11-02
Abstract: The invention relates to a filter for removing physical and/or biological impurities from a filtered medium containing the textile fibres. The filter contains at least one couple (L) of nanofibrous layers, out of which in the direction of passage of the filtered medium the first nanofibrous layer is an active nanofibrous layer (2) formed by polymeric nanofibres containing particles of at least one low molecular substance active against the removed biological impurity or removed biological impurities, and the second nanofibrous layer is represented by the filtering nanofibrous layer (3) formed by polymeric nanofibres, while the size of gaps for passage of the filtered medium between the nanofibres of the filtering nanofibrous layer (3) is smaller than the size of gaps for passage of the filtered medium between the nanofibres of the active nanofibrous layer (2) and smaller than the size of elements of the biological impurity or the biological impurities removed by means of this filtering nanofibrous layer (3). Furthermore, the invention relates to an air filter and a water filter and to a facial mask for protection against the biological impurities.
Patent EA-016331-B1 (EA)
Title: Method for spinning the liquid matrix, device for production of nanofibres through electrostatic spinning of liquid matrix and spinning electrode for such device
Inventor: PETRAS DAVID
IPC: B29C48/05
Filed: 2008-07-16
Abstract: Method for spinning the liquid matrix (38) in electrostatic field between at least one spinning electrode (3) and against it arranged collecting electrode (4), while one of the electrodes is connected to one pole of high voltage source and the second electrode is connected to opposite pole of high voltage source or is grounded, at which the liquid matrix (38) being subject to spinning is to be found in electrostatic field on the active spinning zone (3100) of the cord (310) of the spinning means (31 ) of the spinning electrode (3). The active spinning zone (3100) of the cord during spinning process has a stable position towards the collecting electrode (4) and the liquid matrix (38) to the active spinning zone (3100) of the cord is delivered either by application to the active spinning zone (3100) of the cord or by motion of the cord (310) in direction of its length.
Patent EA-017677-B1 (EA)
Title: Tyre for driving on ice
Inventor: FABING DANIEL
IPC: B60C11/16
Filed: 2009-05-27
Abstract: Tyre (10) for driving on ice, comprising: a tread (20) having a rolling surface configured to come into contact with the ground when the tyre is rolling along, and two lateral faces (27), this tread comprising at least one groove (25, 26) in the rolling surface; at least one stud (30) having a longitudinal axis (33), a part (31) of the stud projecting from the rolling surface, the intersection between the stud and the plane tangential to the portion of the rolling surface around the stud forming a contour C, that part of the stud that projects from the rolling surface having a minimum cross section Sm, Sm corresponding to the smallest cross section of the said part in any plane containing the radial direction that passes through the point of intersection between the longitudinal axis of the stud and the plane tangential to the portion of the rolling surface around the stud; at least one conduit (200-205) that forms, on the rolling surface of the tyre, at least two opposing edges (211, 221; 212, 222; 213, 223), the minimum distance D between the conduit and the contour C being less than or equal to 1 cm, the conduit opening into the groove and/or onto a lateral face of the tread; wherein, for each stud, the sum of the mean cross sections Sn of the conduits, each mean cross section Sn being measured at right angles to one of the opposing edges formed by the conduit, is greater than or equal to half the minimum cross section Sm of that part of the stud that projects from the tread.
Patent EA-023339-B1 (EA)
Title: Polyamine enhanced formulations for triptan compound iontophoresis
Inventor: SEBREE TERRI B
IPC: A61K31/40
Filed: 2008-10-30
Abstract: A patch and compositions for iontophoresis of triptan compounds are described.
Patent EA-018466-B1 (EA)
Title: Vinyl alcohol co-polymer cryogels, vinyl alcohol co-polymers, and methods and products thereof
Inventor: STROEMME MARIA
IPC: A61K9/00
Filed: 2009-09-14
Abstract: A cryogel-forming vinyl alcohol co-polymer is operable to form a cryogel, i.e., a hydrogel formed by crytropic gelation, in an aqueous solution at a concentration of less than about 10% by weight, in the absence of a chemical cross-linking agent and in the absence of an emulsifier. In one embodiment, a vinyl alcohol co-polymer cryogel comprises at least about 75% by weight water and a vinyl alcohol co-polymer, wherein the vinyl alcohol co-polymer is operable to form a cryogel in an aqueous solution at a concentration of less than about 10% by weight, in the absence of a chemical cross-linking agent and in the absence of an emulsifier. In another embodiment, a vinyl alcohol co-polymer cryogel comprises at least abut 75% by weight water and a vinyl alcohol co-polymer comprising a saponified product of a vinyl acetate co- polymer formed from at least about 80% by weight of vinyl acetate monomer, and (i) at least about 3% by weight of acrylamide monomer or a mixture of acrylamide monomer and acrylic acid monomer, or (ii) at least about 5% by weight acrylic acid monomer. The vinyl acetate co- polymer, vinyl alcohol co-polymer and vinyl alcohol co-polymer cryogel may be formed according to particular methods, and the vinyl alcohol co-polymer cryogels may be used in various applications including biomedical implants and thin films and for delivery of therapeutic or cosmetic agents.
Patent EA-018587-B1 (EA)
Title: 2-CYCLOPROPYLCARBONYLANINO-5-PHENYL[1,2,4]TRIAZOLO[1,5-a]PYRIDINE DERIVATIVES FOR THE TREATMENT OF DEGENERATIVE AND INFLAMMATORY DISEASES
Inventor: MENET CHRISTEL JEANNE-MARIE
IPC: A61K31/437
Filed: 2009-07-24
Abstract: [1,2,4]Triazolo[1,5-a]pyridine derivatives are disclosed, in particular, 2-cyclopropylcarbonylamino-5-phenyl[1,2,4]triazolo[1,5-a]pyridine that have a formula represented by the formula (I). The compounds may be prepared as pharmaceutical compositions, and may be used for the prevention and treatment of a variety of conditions in mammals including humans, including by way of non- limiting example, diseases involving cartilage degradation, bone and/or joint degradation; and/or conditions involving inflammation or immune responses, such as Crohn's disease, rheumatoid arthritis, psoriasis, allergic airways disease (e.g. asthma, rhinitis), juvenile idiopathic arthritis, colitis, inflammatory bowel diseases, endotoxin-driven disease states (e.g. complications after bypass surgery or chronic endotoxin states contributing to e.g. chronic cardiac failure), diseases involving impairment of cartilage turnover (e.g diseases involving the anabolic stimulation of chondrocytes), congenital cartilage malformations, diseases associated with hypersecretion of IL6, transplantation rejection (e.g. organ transplant rejection) and proliferative diseases.
Patent EA-020828-B1 (EA)
Title: Device and method for the mobile oxidative renovation of highly polluted waste water
Inventor: LEHMANN ERIC
IPC: C02F103/00
Filed: 2010-07-15
Abstract: The invention relates to a black water renovation and storage device for an onboard toilet on board a vehicle, comprising a waste water tank having an inflow opening for feeding black water into the waste water tank and an outflow opening for removing black water from the waste water tank, a comminution device for comminuting coarse components in the black water, a reactor vessel design to subject black water to an oxidative waste water purification process therein, and an anti-foaming tank design to reduce the foam developing during the purification of the waste water.; According to the invention, the outflow opening of the waste water tank is connected to the comminution device by way of a waste water line, the waste water line opens into a comminution circuit in which the comminution device and the anti-foaming tank are disposed, a first valve assembly is provided, which has a first position, in which the black water is circulated in the comminution circuit, and a second position, in which the water is circulated in an oxidation circuit, and the anti-foaming tank and the reactor vessel are disposed in the oxidation circuit.
Patent EA-023817-B1 (EA)
Title: System and method for optimizing drilling speed
Inventor: JAMISON DALE E
IPC: E21B44/02
Filed: 2011-02-23
Abstract: The present invention provides a method for optimizing rate of penetration when drilling into a geological formation comprising the steps of gathering real-time PWD (pressure while drilling) data; acquiring modeled ECD (equivalent circulating density) data; calculating the standard deviation of the differences of said real-time PWD and said modeled ECD data; calculating a predicted maximun tolerable ECD based on the calculated deviation; and determining the rate of penetration of a drill string based on the maximum tolerable ECD of a drilling process. In another aspect the present invention provides a system for optimizing rate of penetration, which system can be used to control the rate of penetration of a drill string based on the maximum tolerable ECD of a drilling process.
Patent EA-027735-B1 (EA)
Title: Fused cd24 protein for treating rheumatoid arthritis
Inventor: ZHENG XINCHENG
IPC: A61K38/17
Filed: 2011-04-28
Abstract: A CD24 protein for treating rheumatoid arthritis including mature human CD24 fused to the Fc portion of a human immunoglobulin (Ig), wherein the sequence of the mature human CD24 consists of the sequence of SEQ ID NO: 1, wherein the CD24 protein does not comprise alanine or valine directly in C-terminus relative to SEQ ID NO: 1.
Patent EA-030277-B1 (EA)
Title: Interactive video system
Inventor: LAZARSKI WOJCIECH
IPC: H04N5/445
Filed: 2011-12-23
Abstract: The invention discloses an interactive video system comprising a device (100) for receiving and displaying video signals, a device (106) for receiving and displaying data from an external computer network, and a television set-top box (101) comprising a receiver (114), a decoder (115), a control unit (113), a receiver unit (112), a data processing unit (111), wherein said control unit (113) is configured to initiate start-up of an application in the device (106) for receiving and displaying data from an external computer network in accordance with the user's selection, and to initiate, on expiration of a preset time period T, receiving and displaying data from an external computer network on the screen of the device (106) for receiving and displaying data from an external computer network, wherein the device (106) for receiving and displaying data from an external computer network is an only device able to run said application receiving data from an external computer network. Also disclosed is a method for displaying the contents of the video and the data in the interactive video system, and a television set-top box (101) for using in the interactive video system.
Patent EA-027238-B1 (EA)
Title: Method for the preparation of a heat stable oxygen carrier-containing composition based on hemoglobin
Inventor: WONG BING LOU
IPC: A61K35/14
Filed: 2012-08-23
Abstract: Provided is a method for the preparation of a highly purified and heat stable oxygen carrier-containing pharmaceutical composition based on hemoglobin, the hemoglobin consisting essentially of non-polymeric crosslinked tetrameric hemoglobin having a beta-beta cross-linking. Using the methods of the present invention, the oxygen affinity of the resultant molecule can be controlled so that hemoglobin based oxygen carriers tailored for specific applications can be produced. Lower oxygen affinity crosslinked hemoglobin is useful for applications requiring rapid tissue oxygenation (e.g. hemorrhagic shock) while higher oxygen affinity cross-linked hemoglobin is useful for applications requiring a slower rate of oxygenation (e.g. cancer adjunct therapy). A highly purified and heat stable crosslinked non-polymeric tetrameric hemoglobin having beta-beta cross-linking of greater than 40% and suitable for use in mammals without further causing renal injury and vasoconstriction is produced. A high temperature and short time (HTST) heat processing step is performed to effectively remove any undesired dimeric hemoglobin, non- crosslinked tetrameric hemoglobin, and plasma protein impurities.
Patent EA-025163-B1 (EA)
Title: Internal barrier railing of balconies and loggias for post-beam system of full facade glazing
Inventor: BUDKO ANDREJ VIKTOROVICH
IPC: E06B3/00
Filed: 2014-08-27
Abstract: The invention is related to protective devices for apertures, in particular, to protective barrier railing of lattice type for balconies and loggias, and can be used for making barrier railing of an under-window zone of a balcony or a loggia in systems of full glazing of balconies and loggias (in glass curtain systems). Provided is internal barrier railing of balconies and loggias for a post-beam system of full facade glazing wherein posts (1) of the system in the balcony and/or loggia aperture zone are joined to the floor panel (2) by means of angle support brackets (3, 4) provided at least in near-wall zones of the aperture, and the zone of a rail (5) mounting contains a beam (6) of the system, the railing comprises the following elements linked to each other; a bottom guide (7, 8) mounted at a preset distance from the glazing system and fixed on the angle support brackets (3, 4), a hand rail (5), and plurality vertical railing posts (9) mounted at a preset pitch between the bottom guide (7, 8) and the hand rail (5), the hand rail (5) being joined, on the side of its ends, to aperture walls (10). The railing design is simple and can be easily and efficiently integrated into the total system of sections of the full glazing system facilitating mounting of glazing and providing a high degree of fulfillment of all functions of protective railing.
Patent EA-037546-B1 (EA)
Title: Recombinant cell surface capture proteins
Inventor: DESHPANDE DIPALI
IPC: C07K16/42
Filed: 2013-11-14
Abstract: The invention relates to a recombinant antigen-binding protein that binds a human IgG1-Fc domain, a human IgG2-Fc domain, or a human IgG4-Fc domain, an isolated polynucleotide encoding said protein, an expression vector, a host cell expressing said protein, and a method of detecting or isolating a host cell that expresses a heterodimeric protein.
Patent EA-034533-B1 (EA)
Title: Non-aqueous oral care compositions
Inventor: FERRY ANNE-LAURE SOPHIE
IPC: A61Q11/00
Filed: 2014-02-10
Abstract: The present invention provides a non-aqueous oral care composition suitable for cleaning the surfaces of the oral cavity, the composition comprising: (a) from 20 to 90 wt.%, by weight based on the total weight of the composition, of one or more organic polyols having 3 or more hydroxyl groups in the molecule; (b) from 3 to 75 wt.%, by weight based on the total weight of the composition, of one or more particulate abrasive cleaning agents; (c) from 0.2 to 5 wt.%, by weight based on the total weight of the composition, of one or more surfactants; (d) from 0.1 to 0.9 wt.%, by weight based on the total weight of the composition, of xanthan gum as a thickener, wherein said composition comprises not more than 0.5 wt.%, based on the total weight of the composition, of polymeric thickening agents with molecular weight ranging from 1,000 to 5,000,000, selected from carboxyvinyl polymers, hydroxyalkyl cellulose derivatives, water soluble salts of cellulose ethers, polyvinylpyrrolidone, polyethylene glycols and mixtures thereof; and (e) a mixture of a calcium source and a phosphate source which, when delivered to the teeth, results in the in situ generation of hydroxyapatite on teeth, wherein the calcium source is calcium silicate. Said composition is easy to manufacture without the need for careful temperature control. Said composition is also unexpectedly stable and cost-effective, with suitable viscosity characteristics despite its non-aqueous nature.
Patent EA-032233-B1 (EA)
Title: Polycondensation polymer and apparatus for producing same
Inventor: AMINAKA MUNEAKI
IPC: B01J19/24
Filed: 2015-03-06
Abstract: A production method for a polycondensation polymer is provided, with which the quality of the polycondensation polymer can be kept high. The production method for the polycondensation polymer includes a step for supplying a molten prepolymer to a polymerization reactor for producing the polycondensation polymer, wherein the reactor has a casing, a guide provided inside the casing, and a polymer discharge port connected to the casing and provided to a lower part thereof; and a step for allowing the molten prepolymer to flow down the surface of the guide, being brought into contact with the surface, and polymerizing the molten prepolymer, where, as a result, the polycondensation polymer is produced, wherein the control is carried out such that the projected area of a section of a tapered lower part of the casing, said section being where the polycondensation polymer flows down, is large, or such that the liquid surface of a retentate in the tapered lower part of the casing includes more of the section where the polycondensation polymer flows down.
Patent EA-032076-B1 (EA)
Title: Derivatives obtained from hyaluronic acid and carnosine
Inventor: SCIUTO SEBASTIANO
Filed: 2015-07-30
Abstract: The present invention relates to a derivative of carnosine (β-alanyl-L-histidine) having formula (1), obtained by the functionalization of hyaluronic acid with carnosine.
Patent EA-033546-B1 (EA)
Title: Multi-layer cardboard material and method for producing a multi-layer cardboard material
Inventor: ZISCHKA MICHAEL
IPC: D21H27/38
Filed: 2016-07-15
Abstract: The invention relates to a multi-layer cardboard material (10), comprising at least one first fibrous-material layer (12), the material containing cellulose, and at least one second fibrous-material layer (14) comprising a mixture of cellulose-containing material and fine material particles with a particle size less than 0.5 mm, in particular less than 0.3 mm, wherein a material of origin for the fine material particles is coco peat. The present invention also relates to a method for producing a multi-layer cardboard material (10), comprising at least one first and one second fibrous-material layer (12, 14).
Patent EA-038990-B1 (EA)
Title: Device and method of thrombi removal
Inventor: Andreev Mark Nyurgunovich
IPC: A61B17/3207
Filed: 2020-03-19
Abstract: A device and a method for removing thrombi are provided for blood flow restoration and removal of thrombi from the lumen of blood vessels, in particular clogged cerebral arteries. The technical result of the claimed invention consists in increased accuracy, speed and efficiency of thrombi extraction from cerebral blood vessels without thrombus destruction, reduced injury rate of the vascular device, reduced probability of integrity damage of the device during operation for thrombus removal. The technical result is achieved by that the thrombus removal device comprises a self-expanding mesh structure and a pusher connected by means of firm and safe connection reducing the probability of separating the mesh structure from the pusher and allowing for more confidently remove an integrated mass consisting of the mesh structure and a thrombus from a patient's body; and also by that distal radiopaque labels of the device necessary to visualize correct placement of the device in the vessel are covered by a radiopaque binding agent having a smooth surface, providing the safety, accuracy and speed of conducted manipulations.
Patent ES-2186468-B1 (ES)
Title: Timon para buques de navegacion maritima.
Inventor: DAMIA LEVY JAVIER
IPC: B63H25/38
Filed: 2000-03-24
Granted: 2004-01-16
Abstract: Timón para buques de navegación marítima, constituido por un timón principal, y una aleta unida al mismo por articulación y guiada forzadamente a través del timón principal, mediante una biela flotante que articula sus extremos, respectivamente a un bulón situado en la prolongación superior de la aleta, y a un punto fijo del casco, consiguiendo con este mecanismo que permite el movimiento de las dos partes con suficiente grado de libertad, sin utilización de deslizaderas. El movimiento forzado en sentido diferente al deseado se elimina mediante un bulón solidario del voladizo de la aleta y un tope fijo al casco.
Patent ES-2194587-B1 (ES)
Title: Aditivo alimentario para el tratamiento de la superficie y conservacion de moluscos bivalvos frescos.
Inventor: CUARTERO SANCHEZ LUIS
IPC: A22C29/04
Filed: 2001-07-12
Granted: 2005-03-01
Abstract: Aditivo alimentario para el tratamiento de la superficie y conservación de moluscos bivalvos frescos, que consiste en la mezcla homogénea de: ácido ascórbico o sus sales; ácido cítrico; citrato sódico u otra sal de ácido cítrico; fosfato monosódico u otra sal de fosfato de sodio; fosfato monopotásico u otra sal de fosfato de potásico; fosfato monocálcico u otra sal de fosfato de calcio; fosfato mono magnésico u otra sal de fosfato de magnesio; un difosfato de sodio, potasio o calcio; trifosfato pentasódico o pentapotásico; polifosfato sódico, potásico o doble de sodio y calcio; D-sorbitol o cualquier otro poliol; carbonato de magnesio; dióxido de silicio y cloruro sódico en cantidades adecuadas, formando una mezcla que se distribuye por la superficie de los bivalvos a tratar.