baber/WOPTO huggingface dataset:
Patent EA-006228-B1 (EA)
Title: Improved electron transfer agents in well acidizing compositions and method
Inventor: BREZINSKI MICHAEL M
IPC: C09K8/74
Filed: 2002-03-07
Abstract: An acidizing composition and a method of acidizing a hydrocarbon bearing subterranean formation in the presence of ferric ions are provided. The acidizing composition includes a strong mineral acid solution, an electron donor agent, a primary electron transfer agent and a secondary electron transfer agent. The primary electron agent is a source of rhenium ions. The secondary electron transfer agent is a source of iodide ion or iodine. The electron donor agent and primary and secondary electron transfer agents function together to reduce ferric ion present in the mineral acid solution to ferrous ion which in turn prevents ferric hydroxide and/or free sulfur from precipitating out of the solution and reduces the formation of sludge in crude oil in the formation. The particular electron transfer agents used in connection with the invention function with virtually all known electron donor agents.
Patent EA-008758-B1 (EA)
Title: Controlled heating and cooling of mixed conducting metal oxide materials
Inventor: CAROLAN MICHAEL FRANCIS
IPC: C04B35/01
Filed: 2004-11-16
Abstract: Method for processing an article comprising a mixed conducting metal oxide material, which method comprises (a) contacting the article with an oxygen-containing gas and reducing or increasing the temperature of the oxygen-containing gas; (b) when the temperature of the oxygen-containing gas is reduced, reducing the oxygen activity in the oxygen-containing gas; and (c) when the temperature of the oxygen-containing gas is increased, increasing the oxygen activity in the oxygen-containing gas.
Patent EA-007218-B1 (EA)
Title: Prevention and treatment of amyloidogenic disease
Inventor: SCHENK DALE B
IPC: A61K9/26
Filed: 1998-11-30
Abstract: The invention provides compositions and methods for treatment of amyloidogenic diseases. Such methods entail administering an agent that induces a beneficial immune response against an amyloid deposit in the patient. The methods are particularly useful for prophylactic and therapeutic treatment of Alzheimer's disease. In such methods, a suitable agent is A beta peptide or an antibody thereto.
Patent EA-008249-B1 (EA)
Title: Novel prodrug of 1-methyl-2(4-amidinophenylaminomethyl)-benzimidazol-5-yl-carboxylic acid-(n-2-pyridil-n-2-hydroxycarbonylethyl)-amide, production and use thereof as medicaments
Inventor: HAUEL NORBERT
IPC: A61K31/4439
Filed: 2003-07-28
Abstract: The invention relates to novel compounds of general formula (1)wherein R' and R are defined as in claim 1, the tautomers and the salts thereof, especially the salts thereof which are physiologically compatible with inorganic or organic acids or bases, exhibiting valuable properties, especially a thrombin inhibiting effect.
Patent EA-007703-B1 (EA)
Title: Seal for a valve
Inventor: RULE RICHARD
IPC: F16K41/10
Filed: 2004-06-03
Abstract: The invention relates to a seal to be used as a valve stem seal in a valve for controlling flows containing solid material such as slurry flows with an actuator. The seal (4) is positioned outside of the valve body (10) so that the inside of the seal (4) and the valve body (10) form an essentially closed space for the flow to be controlled.
Patent EA-009287-B1 (EA)
Title: Microbial production of l-ascorbic acid
Inventor: BERRY ALAN
IPC: C12N9/02
Filed: 2004-08-16
Abstract: The present invention discloses an isolated polynucleotide molecule derived from a polynucleotide encoding a polypeptide having L-sorbosone dehydrogenase activity comprising a partial nucleotide sequence of at least 20 consecutive nucleotides of SEQ ID NO:1. The present invention further relates to a process for the production of L-ascorbic acid in high yield, in particular a process using resting cells of a microorganism able to convert given carbon sources into vitamin C. The thus obtained vitamin C may be further processed by purification and/or separation steps.
Patent EA-010082-B1 (EA)
Title: Controlled distribution roll
Inventor: NEVEU JEAN-LOUIS
IPC: A47K10/38
Filed: 2005-03-04
Abstract: The invention relates to rolls of absorbent paper for sanitary or domestic use, which are intended to co-operate with a distribution system that enables the paper to be unwound laterally. The invention is essentially characterised in that the roll comprises an integrated means for stopping the paper from being unwound. In this way, paper usage can be controlled.
Patent EA-014310-B1 (EA)
Title: Aqueous medium of active substance composition or an effective substance, methods of preparing thereof and compounds containing thereof
Inventor: BOUILLO NATHALIE
IPC: A61K8/84
Filed: 2006-02-20
Abstract: One of the objects of the present invention is an aqueous medium of an active substance or effect substance composition comprising the aqueous medium as a continuous phase and comprising A) at least one hyperbranched polymer comprising nitrogen atoms which is chosen from polyurethanes, polyureas, polyamides, polyesteramides, polyesteramines and blends thereof, wherein the polymer A) is chosen from molecularly and structurally nonuniform polymer and B) at least one active substance or effect substance dissolved or dispersed in the continuous phase and exhibiting a solubility in water at 25°C and 1013 mbar of less than 10 g/I. Other objects of the invention is a process for the preparation of said aqueous active substance or effect substance comprising cosmetic and pharmaceutical compositions, and a composition for plant protection.
Patent EA-012051-B1 (EA)
Title: Control apparatus, system and method foe reduction and/or prevention of space weather induced corrosion
Inventor: DOWLING DAVID B
IPC: C23F13/06
Filed: 2006-03-17
Abstract: An apparatus, system, method and computer program product directed to controlling corrosion, particularly space weather induced corrosion, of a conductive structure in contact with a corrosive environment and coated with a semiconductive coating, where the corrosion is controlled by a controllable filter (898) and a corresponding electronic control unit (897) configured to process and adjust the controllable filter in response to at least one measured parameter associated with space weather effects on the conductive structure.
Patent EA-011522-B1 (EA)
Title: Outer sheath layer for power or communication cable
Inventor: VAN MARION REMKO
IPC: H01B9/00
Filed: 2006-06-28
Abstract: The present invention relates to a power or communications cable comprising an outer sheath layer made of a polyethylene composition comprising a base resin which comprises (A) a first ethylene homo- or copolymer fraction, and (B) a second ethylene homo- or copolymer fraction, wherein fraction (A) has a lower molecular weight than fraction (B), and the base resin has a molecular weight distribution M/Mof more than 14.
Patent EA-017149-B1 (EA)
Title: Continuous method for making chlorhydrines
Inventor: GILBEAU PATRICK
IPC: C07C29/62
Filed: 2006-05-19
Abstract: The invention concerns a continuous method for producing chlorhydrine which consists in reacting a polyhydroxylated aliphatic hydrocarbon, a polyhydroxylated aliphatic hydrocarbon ester or a mixture thereof, with a chlorinating agent and an organic acid in a liquid reaction medium whereof the composition in stationary state comprises polyhydroxylated aliphatic hydrocarbon and polyhydroxylated aliphatic hydrocarbon esters and whereof the sum of the contents expressed in mole of polyhydroxylated aliphatic hydrocarbon is higher than 1.1 mole % and not more than 30 mole %, the percentage being relative to the organic part of the liquid reaction medium.
Patent EA-013195-B1 (EA)
Title: Process for industrial production of high-purity diols
Inventor: FUKUOKA SHISUKE
IPC: C07C29/80
Filed: 2006-12-28
Abstract: It is an object of the present invention to provide a specific apparatus and process for producing a high-purity diol by taking a cyclic carbonate and an aliphatic monohydric alcohol as starting materials, continuously feeding the starting materials into a continuous multi-stage distillation column A in which a catalyst is present, carrying out reactive distillation in the column A, continuously withdrawing a low boiling point reaction mixture Acontaining a produced dialkyl carbonate and the aliphatic monohydric alcohol from an upper portion of the column A in a gaseous form, continuously withdrawing a high boiling point reaction mixture Acontaining a produced diol from a lower portion of the column A in a liquid form, continuously feeding the high boiling point reaction mixture Ainto a continuous multi-stage distillation column C, distilling off material having a lower boiling point than that of the diol contained in the high boiling point reaction mixture Aas a column top component Cand/or a side cut component Cso as to obtain a column bottom component C, continuously feeding the column bottom component Cinto a continuous multi-stage distillation column E, and obtaining the diol as a side cut component Efrom a side cut outlet of the continuous multi-stage distillation column E. Moreover, it is an object to thus provide a specific industrial apparatus and industrial production process that are inexpensive and, for example, enable the high-purity diol to be produced in an amount of not less than 1 ton/hr stably for a prolonged period of time (e.g. not less than 1000 hours, preferably not less than 3000 hours, more preferably not less than 5000 hours). The above objects can be attained by using a continuous multi-stage distillation column E having a specified structure, and withdrawing a liquid component from the side cut outlet, which is installed at the bottom of a chimney tray having a specified structure installed in an enrichment section of the continuous multi-stage distillation column E.
Patent EA-012776-B1 (EA)
Title: Method for monitoring the parameters of a wheel pair and the position thereof with respect to a railway
Inventor: PLOTNIKOV SERGEI VASILIEVICH
IPC: B61K9/12
Filed: 2007-01-31
Abstract: The invention relates to measuring engineering and can be used for automatically inspecting the technical condition of the wheel pair of a rail rolling stock during the operation thereof. The inventive method for monitoring the parameters of a wheel pair and the position thereof with respect to a railway consists in irradiating the working surface of a wheel by light radiation, in receiving the dissipated radiation from the points of the irradiated working surface of the wheel, in measuring the coordinates of said points, in recovering the full wheel profile according to the received coordinates and in comparing said profile with the reference wheel profile of the wheel pair. The inventive method is characterised in that it also consists, during the measurement of the wheel surface coordinates, in additionally measuring the vertical displacement of the wheel with respect to a rail and the frequency spectrum of the wheel buffing loading against the rail, in using the additionally measured characteristics for detecting defects generated by the uneven wear of the wheel and in drawing conclusion concerning the further use of the wheel pair according to all the measured parameters of the wheel.
Patent EA-017442-B1 (EA)
Title: 2-ARYL-6-PHENYLIMIDAZO[1,2-a]PYRIDINE DERIVATIVES, PREPARATION THEREOF AND THERAPEUTIC USE THEREOF
Inventor: ALMARIO GARCIA ANTONIO
IPC: A61K31/437
Filed: 2007-09-19
Abstract: The invention relates to the derivatives of general formula (I) in which Ris: a phenyl group, which is optionally substituted one or more times independently by one or two atoms or groups selected from halogen, (C-C)alkyl, halo(C-C)alkyl, (C-C)alkoxy, halo(C-C)alkoxy, hydroxyl, cyano, nitro, NRR, phenyl; or naphthyl;Ris hydrogen or (C-C)alkyl, Ris hydrogen, (C-C)alkyl, phenyl; Ris hydrogen, (C-C)alkyl optionally substituted with (C-C)alkoxy; phenyl optionally substituted with a substituent selected from halogen, (C-C)alkyl, halo(C-C)alkyl, nitro, cyano, (C-C)alkyl (CO)-, CONRR; Rand Rare, independently of one another, hydrogen or (C-C)alkyl; being in the form of a base or of an addition salt with an acid.
Patent EA-017454-B1 (EA)
Title: Circuit arrangement for the parallel operation of battery chargers
Inventor: FAZAKAS ANDRAS
IPC: H02J7/02
Filed: 2008-04-24
Abstract: Circuit arrangement for the parallel operation of battery chargers, wherein each battery charger (Ch, Ch, …Ch) comprises in series with the current path at least one electrolytic capacitor (C, C, …C), an inductance (L, L, …L) and at least one semiconductor means (D, D, …D) open in the direction of the charging current, the output terminals of the battery chargers are connected in parallel with each other and for each battery chargers (Ch, Ch, …Ch) the sum of the instantaneous voltages on the electrolytic capacitor (C, C, …C) and on the inductance (L, L, …L) reaches the momentary terminal voltage of the battery at least for the duration of a charging period, and during the charging period or a part thereof the discharging current of the electrolytic capacitor (C, C, …C) flows in the battery (B) to be charged.
Patent EA-020760-B1 (EA)
Title: Control arrangement for controlling the transfer of agricultural crop from a harvesting machine to a transport vehicle with a loading container
Inventor: KORMANN GEORG
IPC: A01D43/073
Filed: 2010-06-11
Abstract: The invention relates to a control arrangement for controlling the transfer of agricultural crop from a harvesting machine (10) to a transport vehicle (12, 12'), the transport vehicle comprising a loading container (18, 18'), wherein the control arrangement is intended for automatic regulation based on signals from a sensor arrangement (126, 126'), detecting a fill level and an outer contours of the loading container (18, 18'), and also controls the position of the output end of a discharge device (40) with respect to the harvesting machine (10) and/or the ejection direction of the discharge device (40), and/or the position of the transport vehicle (12, 12'), with the loading container (18, 18'),with respect to the harvesting machine (10) in such a manner that the loading container (18, 18'), is successively filled with the crop. It is further proposed that the sensor arrangement (126, 126') is designed to detect the position of a second loading container (18') and that the control arrangement can be operated so that after detection of an overall sufficiently filled first loading container (18), the discharge device (40) will be automatically aligned to the second loading container (18') based on the signals from the sensor arrangement (126, 126').
Patent EA-019735-B1 (EA)
Title: SYNTHESIS OF DIHYDROTHIENO[3,2-d]PYRIMIDINE DIOLS AND SIMILAR PYRIMIDINE DIOLS
Inventor: FRUTOS ROGELIO PEREZ
IPC: C07D239/70
Filed: 2009-05-07
Abstract: The present invention relates to an improved process for the preparation of dihydrothieno[3,2-d]pyrimidine diols, and similar pyrimidine diols, that is efficient, high-yielding, and does not require expensive and potentially unstable intermediates. The diols are used as intermediates in the synthesis of pyrimidine compounds which inhibit PDE4, and are thus useful in the treatment of respiratory or gastrointestinal diseases and complaints, peripheral or central nervous system diseases and disorders, inflammatory conditions, and cancers.
Patent EA-017481-B1 (EA)
Title: Pipe interior coatings
Inventor: ALBERT RICHARD C
IPC: B05D7/14
Filed: 2008-09-15
Abstract: Pipe useful for downhole and transport of hydrocarbon fuel such as oil and/or natural gas is provided that has a non-stick coating adhered to the pipe interior surface, said coating being at least about 50 [mu]m thick and comprising at least two layers constituting an inner layer and an outer layer adhered to one another, each said layers containing polymer binder and fluoropolymer and being at least about 15 [mu]m thick, the weight proportion of said polymer binder to said fluoropolymer in said inner layer and in said outer layer being effective to maintain adhesion between said layers during pressurization and decompression upon said non-stick coating being exposed to the Autoclave Test and the proportion of said fluoropolymer in said inner layer and said outer layer being effective to protect said interior surface during exposure of said non-stick coating to the Acid Soak Test.
Patent EA-016864-B1 (EA)
Title: Method of hydraulic fracturing of horizontal wells, resulting in increased production
Inventor: MEDVEDEV OLEG OLEGOVICH
IPC: E21B43/26
Filed: 2008-01-31
Abstract: Method of hydraulic fracturing of horizontal wells for increasing hydrocarbon productivity involving a cluster formation perforation scheme combined with alternating liquid injection for hydraulic fracturing containing proppant and non-proppant thereof with the formation of a network of high permeability channels for the flow of production fluids, wherein said proppant containing fluid portion is injected during a time of less than 30 sec directly into the perforation zone with the formation of proppant pillars followed by the injection of a non-proppant containing fluid portion during a time of less than 30 sec.
Patent EA-018954-B1 (EA)
Title: Method of surgical correction of pectus carinatum
Inventor: KARABEKOV AGABEK KARABEKOVICH
IPC: A61B17/00
Filed: 2011-01-05
Abstract: The invention relates to medicine and can be used for surgical treatment of cases of pectus carinatum. The invention is aimed at improving results of children treatment having pectus carinatum by eliminating permanently acting forces on anterior wall of chest. The proposed method of surgical correction of pectus carinatum is characterized in that after resection of deformed costal cartilages “green stick” fracture is performed in rib bodies involved in a pathologic process along the anterior muscle line. The method is simple and does not require further complicated outer devices for maintaining stemocostal complex in the corrected position until complete adhesion.
Patent EA-024336-B1 (EA)
Title: Lubricant pump and lubricating system with pump heater
Inventor: PALUNCIC ZDRAVKO
IPC: F16N39/04
Filed: 2011-12-19
Abstract: The invention relates to a lubricant pump for delivering lubricant to at least one lubricating point, the pump comprising a lubricant container, a pump unit, a drive assigned to the pump unit, at least one lubricant outlet and a control unit assigned to the drive. In order to avoid a malfunction of the pump due to an increased viscosity of the lubricant at least one heating element is provided that can be actuated by the control unit and/or another control unit, wherein an agitating device is provided in the lubricant container that can be actuated by means of the drive of the pump unit and/or another drive, and wherein a measuring device is assigned to the drive of the agitating device in order to determine the current consumption thereof and connected to the control unit and/or another control unit in order to actuate the at least one heating element in dependence on the current consumption.
Patent EA-020301-B1 (EA)
Title: Poly(adp-ribose)polymerase (parp) inhibitors
Inventor: GANGLOFF ANTHONY R
IPC: C07D513/14
Filed: 2010-01-21
Abstract: Disclosed are compounds of the following formula (I) in which R, R, R, R, R, R, Rand X are defined in the specification. Also disclosed are a pharmaceutical composition containing the compound of formula (I) and a method for using compounds for treating diseases, disorders and conditions selected from cancers, cardiovascular diseases, metabolic diseases, inflammatory diseases, reperfusion injuries, ischemic conditions, and neurodegenerative diseases.
Patent EA-026695-B1 (EA)
Title: Solid polychloroprene having thixotropic properties, process for production and use thereof
Inventor: NEUNER THOMAS-OLIVER
IPC: C08L11/00
Filed: 2012-04-17
Abstract: The invention relates to a solid polychloroprene which has thixotropic properties and is obtained from an aqueous polychloroprene dispersion by contacting the dispersion with water vapour comprising coagulant. The invention also relates to a process for obtaining and isolating the solid polychloroprene and to the use thereof, and also to a vulcanisate produced from the solid polychloroprene.
Patent EA-027380-B1 (EA)
Title: Tolerogenic nanocarriers for generating cd8+ regulatory t cells
Inventor: KISHIMOTO TAKASHI KEI
IPC: A61K39/00
Filed: 2012-04-27
Abstract: Disclosed are synthetic nanocarrier methods, and related compositions, comprising administering MHC Class I-restricted and/or MHC Class II-restricted epitopes of an antigen and immunosuppressants in order to generate tolerogenic immune responses against the antigens, such as the generation of antigen-specific CD8+ regulatory T cells.
Patent EA-025576-B1 (EA)
Title: Usc bwm - universal system of constructions by bushuev w.m.
Inventor: BUSHUEV VLADIMIR MIKHAILOVICH
IPC: E04B1/86
Filed: 2014-10-30
Abstract: The invention is related to the field of anti-seismic construction of industrial and civil buildings. The technical objective is search of optimum solutions for a building framework in accordance with calculations, requirements of logics, construction mechanics and architecture; a decrease in building weight and material consumption, elimination of labour-intensive technological conversions; better architectural expressiveness and higher speed of building erection. The above-stated objective is attained by provision of "Universal modular structures system" - a set of fully completed, from the foundation to the roof, all elements of the building made in canons of classic architecture, of rich and multivarious nomenclature: stay-in-place formworks, hollow blocks, beam and girder floor slabs, strip elements, columns, joists, arches, vaults, plafonds, scotias, capitals, friezes, cornices, architraves, frontals, consoles, caps, pilasters, etc. The search of structural schemes is performed in accordance with calculations and optimum solutions for a greatest possible decrease in weights of structures and acceleration of erection.
Patent EA-024616-B1 (EA)
Title: Method for the evaluation of passive pressure containment barriers in a well
Inventor: SWEATMAN RONALD EARL
IPC: E21B47/10
Filed: 2011-08-12
Abstract: Systems and methods for the advance, real-time and/or post-event evaluation of inaccessible passive pressure containment barriers using an iterative process.
Patent EA-029724-B1 (EA)
Title: Fuel filling station
Inventor: AVANESOV YURY IGOREVICH
IPC: G08B5/36
Filed: 2015-12-29
Abstract: The invention relates to a system for preventing emergency situations occurring at fuel filling stations and is provided for driver's visual warning about the position of a filling gun. A fuel filling station comprises a fuel-filling column with a filling gun, an electronic warning device with a pick-up of the filling gun position and comprises a warning system for preventing emergency situations, consisting of separate warning pick-ups of filling guns position, a summator, an actuation device, a signal board made in the form of a panel with banning and allowing symbols and arranged within the visibility range from the driver's seat, with a separate power block; electrical circuits of a fuel filling station column and of the signal board are galvanically isolated. The proposed warning system for preventing emergency situations at fuel filling stations is commercially applicable, simple in design, inexpensive in realization and aimed at safety operation of fuel filling stations.
Patent EA-032580-B1 (EA)
Title: Process for the preparation of octreotide acetate loaded plga microspheres with controlled release characteristics
Inventor: KARAVAS EVANGELOS
IPC: A61K9/16
Filed: 2014-03-31
Abstract: A process for the preparation of microspheres from a biodegradable copolymer of D,L-lactide and glycolide comprising octreotide acetate as active pharmaceutical ingredients.