baber/WOPTO huggingface dataset:
Patent EA-007769-B1 (EA)
Title: Dry-acidic compositions for treating terrigenous reservoirs and de-argilization of well bottom zone
Inventor: RUMYANTSEVA ELENA ALEXANDROVNA
IPC: C09K8/528
Filed: 2005-05-16
Abstract: The invention relates to oil and gas producing industry, in particular to acidic treatment of terrigenous reservoirs and de-argilization of formations. The acidic composition does not form sediments when mixing with stratal minerilized water and has low corrosive activity. A dry-acidic composition for treating terrigenous reservoirs and for de-argilization of well bottom zone comprises ammonium fluoride or ammonium bifluoride or ammonium bifluoride fluoride, sulfanic acid, phosphoro-containing complexon – a phosphonic acid derivative such as oxyethylidenphosphonic (OEDP) or nitriletrimethylphosphonic (NTP) acids, and ammonium chloride with the following amount thereof in aqueous solution of the dry-acidic composition, wt %:
Patent EA-009197-B1 (EA)
Title: 8-SUBSTITUTED-6, 7, 8, 9-TETRAHYDROPYRIMIDO[1,2-α] PYRIMIDIN-4-ONE DERIVATIVES
Inventor: LOCHEAD ALISTAIR
IPC: C07D487/04
Filed: 2004-03-19
Abstract: The invention relates to substituted-pyrimidone derivatives represented by formula (I) or a salt thereof: wherein: X represents two hydrogen atoms, a sulfur atom, an oxygen atom or a Calkyl group and a hydrogen atom; Y represents a bond, a carbonyl group, a methylene group optionally substituted; R1 represents a 2, 3 or 4-pyridine ring or a 2, 4 or 5-pyrimidine ring, the rings being optionally substituted; R2 represents a phenyl group or a naphthalene ring; the phenyl group and the naphthalene ring being optionally substituted; R3 represents a hydrogen atom or a Calkyl group; R4 represents a phenyl group, a pyridinyl group or a naphthalene ring, the groups and the ring being optionally substituted; R5 represents a hydrogen atom, a Calkyl group or a halogen atom; n represents 0 to 3; and p+q=0-3. The invention relates also to a medicament comprising the said derivative or a salt thereof as an active ingredient which is used for preventive and/or therapeutic treatment of a neurodegenerative disease caused by abnormal activity of GSK3β, such as Alzheimer disease.
Patent EA-014586-B1 (EA)
Title: Heavy particles separation
Inventor: BROSSEUK RAYMOND BRIAN
IPC: B03B5/08
Filed: 2004-04-02
Abstract: A method for separation of heavy particles, including a primary separation stage which includes the steps of dropping, accumulating, concentrating and discharging heavy particles and/or a secondary separation stage for concentrating heavy particles which includes the steps of infeeding, stilling and retaining such particles.
Patent EA-011526-B1 (EA)
Title: Heat exchange laminate and method for manufacturing thereof
Inventor: REINDERS JOHANNES ANTONIUS MAR
IPC: F24F1/0007
Filed: 2004-10-18
Abstract: A heat exchange laminate comprising a heat exchange element and operates in counter flow, wherein a product air stream (C) flows over a first side (Y) of the heat exchange element (25, 32) is cooled by heat transfer to the element, the air stream is divided into an outgoing portion (E) and a recirculating portion (D) diverted back over a second side (X) of the heat exchange element being provided with a supply of water (12) whereby heat transfer from the heat exchange element (25, 32) to the water (12) causes it to evaporate into the recirculating portion (D) of the air stream, wherein the heat exchange element comprises a membrane (26) and attached thereto from the second side a heat exchange element (14) of the heat exchange element (25, 32), the heat exchange element is formed from a heat exchange laminate (10), wherein the heat exchange laminate is corrugated to form a series of elongate fins (16) comprising a formable carrier layer (2) at least partially covered with a flexible liquid retaining layer (4) having an open structure such in use, a heat exchange medium can directly contact the carrier layer (2) through the open structure of the liquid retaining layer. The invention also relates to a method for manufacturing the heat exchange laminate and the heat exchange element comprising said heat exchange laminate.
Patent EA-012472-B1 (EA)
Title: Method for pressure testing a threaded component
Inventor: DUTILLEUL PIERRE
IPC: G01M99/00
Filed: 2006-09-06
Abstract: A cap (10) comprising a female threading (11) matched with that (2) of a first element is made up onto the first male threaded element (1) of a component to be tested so as to compress a sealing ring (16) between metal surfaces (7, 15) of the first element and the cap, and a test pressure is established inside said component, the male element (1) having an annular lip (3) which is capable of deforming radially outwardly under the effect of said test pressure. Between the radially outward surface (6) of the lip (3) and the facing surface (19) of the cap, at the end of makeup there exists a clearance having a value (j) which has been selected sufficiently small so that, under the effect of the test pressure, the lip bears on said facing surface without undergoing plastic deformation. The invention is also applicable to tubular string accessories for hydrocarbon wells.
Patent EA-016246-B1 (EA)
Title: Method for extracting secoisolariciresinol and dihydroquercetin from wood
Inventor: NIFANTIEV NIKOLAY EDUARDOVICH
IPC: A61K31/085
Filed: 2008-03-26
Abstract: The invention relates to extracting secoisolariciresinol and dihydroquercetin from wood. The inventive method consists in extracting disintegrating wood of a screen area by means of an non-splitting mixture of organic solvent and water, the solvent content ranging from 50 to 75%, in such a way that a secoisolariciresinol and dihydroquercetin-containing extract is obtained, and in processing said extract by removing the solvent in such a way that a final secoisolariciresinol and dihydroquercetin-containing mixture is obtained. In the other variant, the inventive method consists in extracting disintegrating wood of a screen area by means of a non-splitting mixture of organic solvent and water, the solvent content ranging from 50 to 75%, in such a way that a secoisolariciresinol and dihydroquercetin-containing extract is obtained, in processing said extract by removing the solvent in such a way that a final secoisolariciresinol and dihydroquercetin-containing mixture is obtained and in exposing the thus obtained mixture to selective extraction and crystallisation in such a way that secoisolariciresinol and dihydroquercetin are extracted. In the third variant, the inventive method consists in extracting disintegrating wood of a screen area by means of an non-splitting mixture of organic solvent and water, the solvent content ranging from 50 to 75%, in such a way that an secoisolariciresinol and dihydroquercetin-containing extract is obtained, in processing said extract by removing non-polar components, in removing supernatant liquid, in chromatographing the obtained residue on a silicagel layer and in removing an eluate in such a way that a dry secoisolariciresinol and dihydroquercetin mixture is obtained. The use of secoisolariciresinol and dihydroquercetin in the form of components of biologically active additives and chemical-pharmaceutical products is also disclosed.
Patent EA-018086-B1 (EA)
Title: Nanocrystaline spherical ceramic oxides, process for the synthesis and use thereof
Inventor: CALADO DA SILVA JOAO MANUEL
IPC: C01F7/42
Filed: 2008-09-26
Abstract: The present invention refers to nanocrystaline spherical ceramic oxides, to the process for the synthesis and use thereof. These oxides, obtained by detonation of a water-in-oil emulsion (W/O), besides having a spherical morphology and nanocrystallinity, show a set of complementary features, namely a particle dimension inferior to 40 [mu]m, bimodal particle size distribution, high purity, deagglomeration and stable crystalline stages. This set of features makes these powders particularly suitable for several applications such as coating processes, near net shape processes and, when applied in ceramics industry, they provide dense and porous ceramic objects of exceptionally high mechanical resistance.
Patent EA-019348-B1 (EA)
Title: Method for treating hyperglycemia by a combination of 25-hydroxyvitamin d3 and vitamin d
Inventor: BUCK NEIL ROBERT
IPC: A61P3/10
Filed: 2009-02-12
Abstract: We disclose treating hyperglycemia in a human with 25-hydroxyvitamin D3 (calcifediol). Blood glucose is reduced to a level which is closer to normal than baseline. Vitamin D3 (cholecalciferol) may optionally be used together with 25-hydroxyvitamin D3. Forms and dosages of a pharmaceutical composition, as well as processes for manufacturing medicaments, are also disclosed.
Patent EA-018413-B1 (EA)
Title: Pharmaceutical compositions based on catecholamine derivatives and use thereof
Inventor: JOERGENSEN MORTEN
IPC: A61K31/473
Filed: 2008-08-28
Abstract: The present invention relates to pharmaceutical compositions comprising a therapeutically effective amount of a compound of formula I and one or more pharmaceutically acceptable carriers, diluents and excipients, and use thereof in therapy.
Patent EA-020854-B1 (EA)
Title: Dispenser-cap device for a beverage bottle, in particular an alcoholic beverage bottle
Inventor: SORZE MAURIZIO
IPC: B65D49/04
Filed: 2010-08-10
Abstract: A dispenser-cap device (1) for a beverage bottle, in particular an alcoholic beverage bottle, extending substantially along an axis (A) and comprising a base body (3), connectable to a neck (7) of a bottle (2); an actuator element (4), rotatably coupled to the base body (3) and axially fixed to the base body; and a spout element (5), provided with a pour channel (51) and angularly connected to the base body (3) and axially slidable on a guide portion (8) of the base body (3) for selectively opening/closing a passage (63) communicating with the channel (51); the device being characterized by comprising a disengagement device (65) that releases angularly the spout element (5) from the base body (3) when the spout element (5) reaches a predetermined position, and allows rotation of the spout element (5) with respect to the base body (3).
Patent EA-019466-B1 (EA)
Title: Induction hot air furnace
Inventor: TIMOFEEV VIKTOR NIKOLAEVICH
IPC: F27D11/06
Filed: 2011-09-27
Abstract: The invention relates to metallurgy, in particular, to design of induction hot air furnace for producing melts and components of different weight and is directed for raised efficiency of melt mixing in furnace and its raised output due to elimination of oxides build-up in channel part. The inventive result is characterized in that the induction hot air furnace is made in form of III-shape magnetic conductor and has horizontal closed channel for metal melting in form of torus of elliptic cross section. Primary winding is made on a middle core of the III-shape magnetic conductor; the secondary winding consists of two parts positioned over the first winding so, that its one part is over a horizontal channel with melt of metal, while another one is under the channel.
Patent EA-025301-B1 (EA)
Title: Method for preventing the crystallisation of pharmaceuticals in a polymer film
Inventor: LEONHARD JOHANNES JOSEF
IPC: A61K31/381
Filed: 2010-10-26
Abstract: The invention relates to a method for preventing the crystallisation of a pharmaceutical in a polymer film, wherein the coating material applied for producing the polymer film, comprising a matrix-forming polymer or polymer mixture, solvent and pharmaceutical which is rotigotine, is dried at a temperature that at the end of drying for not more than 15 min is 10-25°C above the melting temperature of the pharmaceutical. Thus, the maximum temperature is required higher than that for mere drying and there is no need for an additional, time-consuming and expensive work step.
Patent EA-025824-B1 (EA)
Title: Fused heterocyclic compounds as ion channel modulators
Inventor: CORKEY BRITTON
IPC: A61K31/437
Filed: 2010-07-26
Abstract: The present invention relates to compounds that are sodium channel inhibitors and to their use in the treatment of various disease states, including cardiovascular diseases and diabetes. In particular embodiments, the structure of the compounds is given by Formula III, wherein R, Q, R, R, Rand Rare as described herein. The present invention also relates to methods for the preparation and use of the compounds and to pharmaceutical compositions containing the same.
Patent EA-025333-B1 (EA)
Title: Vaccine vehicle to induce cell immune response
Inventor: FERNANDEZ MOLINA LUIS ENRIQUE
IPC: A61K39/00
Filed: 2011-07-05
Abstract: The present invention relates to the field of biotechnology as applied to human health. The invention describes a vaccine vehicle to induce cell immune response mediated by cytotoxic T lymphocytes CD8+, the vehicle being lipid vesicles containing dipalmitoylphosphatidylcholine and cholesterol in an equimolar ratio, and proteins obtained from Stichodactyla helianthus anemone selected from the group consisting of Sticholysin I (StI), Sticholysin II (StII), Sticholysin I mutant W111C (StIW111C), StIW1111C irreversibly inactivated dimer (StIW111Cirrev) or heat-inactivated StII, wherein the proteins are encapsulated in said lipid vesicles together with an antigen. The vaccine vehicle of the invention presents advantages as compared with others described in the prior art owing to the robust and functional nature of the immune response induced and also the immunomodulating properties thereof.
Patent EA-023704-B1 (EA)
Title: Polymer composition, process for preparing and articles obtained from the composition
Inventor: BRONSAER CORNELIA EMILIE MARIA
IPC: C08G69/46
Filed: 2011-10-20
Abstract: This invention relates to a polymer composition comprising polymer which comprises at least 80 wt.% of monomeric units derived from caprolactam, and caprolactam wherein: a) the caprolactam content is at most 0.3 wt.% based on the total amount of polymer composition, and b) wherein [acid end groups]-[amine end groups]=0 meq/kg, whereby [acid end groups] is the concentration of acid end groups in the polymer composition in meq/kg and [amine end groups] is the concentration of amine end groups in the polymer composition in meq/kg, and c) wherein a relative solution viscosity (RSV) is at least 2.8, wherein the relative viscosity was measured in formic acid 90% at a temperature of 25°C according to ISO307, with the exception that the concentration of the polyamide was 0.01 g/ml. This invention also relates to a process for producing this polymer composition as well as articles made thereof.
Patent EA-030971-B1 (EA)
Title: Systems and methods for controlling combustion of a fuel
Inventor: HUNTINGTON RICHARD
IPC: F16K3/28
Filed: 2011-07-01
Abstract: Systems and methods for controlling the composition of a combustion exhaust gas are described.
Patent EA-022373-B1 (EA)
Title: Head for dispensing a liquid as a drip
Inventor: DEFEMME ALAIN
IPC: B65D51/16
Filed: 2011-07-28
Abstract: The invention relates to a head for dispensing liquid as a drip, comprising a nozzle (14; 114) onto which a channel (32) for ejecting the liquid leads, wherein air sucked in from the outside is returned through said channel in the opposite direction. In the nozzle, on the ejection channel, the drip dispensing head of the invention comprises a valve functioning as a non-return valve for the circulation of the liquid being ejected. The mobile disc of said valve is produced so as to selectively enable air to pass through the valve when the disc is bearing against the seat thereof in a position for closing the liquid ejection channel. The disc is returned to said position by negative pressure applied upstream, which tends to suck in outside air. The disc is advantageously made of a microporous material, which provides antibacterial filtering of the return air.
Patent EA-026526-B1 (EA)
Title: Micelle-coated crystalline particles, process for preparation thereof, use thereof and composition comprising same
Inventor: MULQUEEN PATRICK JOSEPH
IPC: A01N51/00
Filed: 2012-07-03
Abstract: The present invention relates to crystalline particles (particularly organic particles or agrochemical particles) coated with micelles of copolymers, to compositions comprising such particles, to a process for preparing the coated particles and to uses of the particles and the compositions (for example to produce surface coatings with high loadings of copolymer and uses of products derived therefrom).
Patent EA-028844-B1 (EA)
Title: 3-alkoxy, thioalkyl and amino-4-amino-6-(substituted)picolinates and their use as herbicides
Inventor: EPP JEFFREY B
IPC: A01N43/40
Filed: 2012-06-29
Abstract: The present invention relates to a compound of Formula AThe present invention also provides a herbicidal composition comprising a herbicidally effective amount of the compound of Formula A and a method of controlling undesirable vegetation providing the use of said compound.
Patent EA-029545-B1 (EA)
Title: High shear application in processing oils
Inventor: HASSAN ABBAS
IPC: C11B3/16
Filed: 2013-03-06
Abstract: Herein disclosed is a method of processing oil, comprising providing a high shear device comprising at least one rotor and at least one complementarily-shaped stator configured to mix a gas with a liquid; contacting a gas with an oil in the high shear device, wherein the gas is an inert gas or a reactive gas; and forming a product, wherein the product is a solution, a dispersion, or combination thereof. Herein also disclosed is a high shear system for processing oil, comprising; at least one high shear device, having an inlet and at least one rotor and at least one complementarily-shaped stator configured to mix a gas with a liquid; a gas source fluidly connected to the inlet; an oil source fluidly connected to the inlet; and a pump positioned upstream of a high shear device, the pump in fluid connection with the inlet and the oil source.
Patent EA-028030-B1 (EA)
Title: Method for quantification of biological activity in extracts of young antlers
Inventor: KHARLAMPOVICH TATYANA ANATOLIEVNA
IPC: G01N33/573
Filed: 2015-12-14
Abstract: The invention relates to the field of analytical chemistry, and may be applied to quantification of biological activity in extracts of young antlers and preparations thereof. Method includes preparation of a test sample and its subsequent interaction with choline esterase, wherein a reaction mixture additionally comprises chromogen and phosphate buffer, wherein control reaction mixture without test sample is prepared in parallel, both reaction mixtures are incubated simultaneously, after at least 20 min thiocholine substrate is added, and optical density change is recorded in both reaction mixtures simultaneously. Biological activity in extracts of young antlers is determined based on choline esterase inhibition degree, which is calculated by equationwhere ΔA1 is change of reaction mixture optical density with test sample aliquot; ΔA2 is change of reaction mixture optical density without test sample aliquot.
Patent EA-030755-B1 (EA)
Title: Use of arginine in the treatment and/or prevention of osteoarthrosis
Inventor: COLOMBO GIUSEPPE
IPC: A61K31/198
Filed: 2014-06-19
Abstract: The present invention relates to the use of arginine in the treatment and/or prevention of arthrosis. The present invention also relates to the use of arginine as the sole active ingredient, combined with physiologically acceptable excipients.
Patent EA-032537-B1 (EA)
Title: Method of operation of a drug delivery device
Inventor: HOLT MARK DOMINIS
IPC: A61M5/20
Filed: 2011-06-07
Abstract: Provided is a method of operation of a wearable, disposable, single-use drug delivery device, the method comprising the steps of automatically injecting a pointed end of a needle from an interior space defined in a housing of the delivery device into the patient to define an injection site only once according to a controller contained within the interior space; and automatically actuating a reservoir to deliver a volume of a drug to the patient through the injection site as a single bolus after a preselected time period has elapsed according to the controller contained within the interior space.
Patent EA-035561-B1 (EA)
Title: Detonator interrupter for well tools
Inventor: MORRISON IAN
IPC: E21B43/263
Filed: 2015-02-12
Abstract: An interrupter for use with a wellbore tool may include a housing having an interior and a fusible body disposed in the housing interior. The fusible body may be solid below a specified temperature and liquid above the specified temperature. The fusible body communicates a first high-order detonation to a detonator only when liquid. The communicated the first high-order detonation is at a magnitude sufficient to cause the detonator to produce a second high-order detonation.
Patent EA-036513-B1 (EA)
Title: Pharmaceutical compositions comprising phenylaminopyrimidine derivative
Inventor: PARVATANENI DURGA MAHESWARI
IPC: A61K9/08
Filed: 2016-01-30
Abstract: An oral pharmaceutical formulation containing an effective amount of NRC-AN-019 including pharmaceutically acceptable salts and polymorphs thereof, by dispersing in a polymer system in a final state of subdivision to enhance oral bioavailability. The invention also relates to processes for the preparation of such compositions and to the use of these compositions for the treatment of chronic myeloid leukemia and other tumors such as head and neck cancer, prostate cancer and the like.
Patent EA-037441-B1 (EA)
Title: Method for making deformed semi-finished products from aluminium alloys
Inventor: MANN VIKTOR KHRIST'YANOVICH
IPC: C22F1/04
Filed: 2016-09-30
Abstract: The invention relates to the field of metallurgy and can be used for making deformed semi-finished products in the form of profiles of variously shaped cross-section. A method for making a deformed semi-finished product from an aluminium alloy is provided, comprising the following steps: a) preparing a melt comprising iron and at least one element selected from the group consisting of zirconium, silicon, magnesium, copper and scandium; b) producing a cast blank of infinite length by crystallising the melt at a cooling rate that provides for forming a cast structure characterised by a dendritic cell size of up to 60 m; c) producing a deformed semi-finished product of final or intermediate cross section shape by hot rolling the blank at an initial temperature of up to 520°C with a degree of reduction of up to 60%, and performing at least one further step comprising pressing the blank at a temperature ranging from 300 to 500°C by passing the blank through a swage; quenching in water the deformed semi-finished product from the previous step at a temperature of no lower than 450°C. The structure of the deformed semi-finished product represents an aluminium matrix with at least one selected doping element and eutectic particles distributed therein and a cross-sectional size of up to 3 m. The method provides for an altogether high level of physical and mechanical properties, in particular, a high degree of relative elongation (of at least 10%) and temporary tensile strength, and a high level of conductivity achieved in one technological stage of manufacturing.
Patent EA-039079-B1 (EA)
Title: Beverage brewing apparatus and method therefor
Inventor: RUDIK ERNEST
Filed: 2018-01-05
Abstract: The invention is used to prepare food products, particularly beverages, such as coffee, when dry substances need to be brewed with hot water to prepare coffee. The invention includes a water preparation device, a cup of special construction to be used with said apparatus and a method of brewing a beverage. The substances and water for preparing a beverage are placed in the cup, the device heats water, increases pressure of heated water and provides its entering a container with the substances. The apparatus is provided to be used in vehicles; a brewing method is completely automatic, without user engagement.