baber/WOPTO huggingface dataset:
Patent BR-PI1105793-B1 (BR)
Title: Ésteres copoliméricos a fim de compatibilizar seu uso como aditivos anticongelantes em combustíveis, biocombustíveis e em misturas biodiesel/diesel
Inventor: ALINE SILVA MUNIZ
IPC: C08F20/10
Filed: 2011-11-01
Abstract: PROCESSO DE MODIFICAÇÃO QUÍMICA DE POLÍMEROS PARA OBTENÇÃO DE ÉSTERES COPOLIMÉRICOS A FIM DE COMPATIBILIZAR SEU USO COMO ADITIVOS ANTICONGELANTES EM COMBUSTÍVEIS, BIOCOMBUSTÍVEIS E EM MISTURAS BIODIESEL/DIESEL A presente invenção tem o objetivo de preparar formulações de aditivos copoliméricos da classe dos (met)acrilatos de alquila, que possuam interações com as parafinas presentes nos derivados de petróleo, assim como, com os ésteres graxos derivados de óleos de origem vegetal e animal, misturas biodiesel/diesel, biodiesel/biodiesel. Esses aditivos conhecidos como anticongelantes, se mostram promissores, uma vez que com aplicação em baixíssimas quantidades do supracitado aditivo, pode-se alcançar reduções significativas do ponto de fluidez de óleos combustíveis e biocombustíveis.
Patent EA-001563-B1 (EA)
Title: Sodium salt of [poly-(2,5-dihydroxyphenylene)]-4-thiosulphuric acid of linear structure as regulator of cell metabolism and production method thereof
Inventor: POPOV VIKTOR GEORGIEVICH
IPC: A61K31/05
Filed: 1997-10-28
Abstract: 1. Sodium salt of [poly-(2,5-dihydroxy-phenilene)]-4-thiosulfonic acid of linear structure of general structural formula:   as the regulator of a cell metabolism. 2. Method of production of the sodium salt of [poly-(2,5-dihydroxyphenilene)]-4-thiosufonic acid of linear structure characterized in that an interaction in water-organic medium of parabenzoquinone and sodium thiosulfate at the molar ratio of 10:1 to 2:1 and at the temperature above 65 degree C is carried out, separation of a final product from the reaction mixture, and purification from admixtures is made.
Patent EA-002265-B1 (EA)
Title: Liquefying a stream enriched in methane
Inventor: GROOTJANS HENDRIK FRANS
IPC: F25J3/06
Filed: 1999-05-20
Abstract: 1. Method of liquefying a stream enriched in methane comprising the steps of: a) supplying a natural gas stream at elevated pressure to a scrub column, removing in the scrub column heavier hydrocarbons from the natural gas stream which are withdrawn from the bottom of the scrub column to obtain a gaseous overhead stream withdrawn from the top of the scrub column, partly condensing the gaseous overhead stream and removing from it a condensate stream, which is returned to the upper part of the scrub column as reflux to obtain the stream enriched in methane at elevated pressure; b) liquefying the stream enriched in methane at elevated pressure in a tube arranged in a main heat exchanger by indirect heat exchange with a multicomponent refrigerant evaporating at low refrigerant pressure in the shell side of the main heat exchanger; and c) compressing the multicomponent refrigerant withdrawn from the shell side of the main heat exchanger and partly condensing it at elevated refrigerant pressure in a tube arranged in an auxiliary heat exchanger by indirect heat exchange with an auxiliary multicomponent refrigerant evaporating at low auxiliary refrigerant pressure in the shell side of the auxiliary heat exchanger to obtain multicomponent refrigerant for use in step b), characterized in that partly condensing the gaseous overhead stream is done in a tube arranged in the auxiliary heat exchanger. 2. Method according to claim 1, wherein partly condensing the multicomponent refrigerant comprises cooling it at elevated refrigerant pressure in a tube arranged in a first auxiliary heat exchanger by indirect heat exchange with an auxiliary multicomponent refrigerant evaporating at intermediate auxiliary refrigerant pressure in the shell side of the first auxiliary heat exchanger and subsequently in a tube arranged in a second auxiliary heat exchanger by indirect heat exchange with an auxiliary multicomponent refrigerant evaporating at low auxiliary refrigerant pressure in the shell side of the second auxiliary heat exchanger, and wherein partly condensing the gaseous overhead stream is done by cooling the gaseous overhead in a tube arranged in the first and in the second auxiliary heat exchanger. 3. Method according to claim 2, wherein partly condensing the gaseous overhead stream is done in a tube arranged in the second auxiliary heat exchanger. 4. Method according to any one of the claims 1-3, wherein the natural gas stream is pre-cooled by indirect heat exchange with a bleed stream from the auxiliary multicomponent refrigerant.
Patent EA-005040-B1 (EA)
Title: Mineral wool plant substrate
Inventor: BLAAKMEER ANTON
IPC: A01G1/00
Filed: 1999-08-06
Abstract: 1. Mineral wool plant substrate comprising a coherent matrix of mineral wool, zeolite as an ion-exchange agent and an organic substance wherein the organic substance is sphagnum, peat, substituting the mineral wool for up to 20 volume, preferably up to 10 volume W is and up to 20 volume %, such that the plant substrate comprising a variable and/or fixed ion-exchange capacity of about 15, preferably 30 and most preferably 40meq/100g dry weight or more. 2. Substrate according to claim 1 wherein the ion-exchange agent has an average pore size smaller than 25 mkm. 3. Substrate according to claim 1 or 2 wherein further comprising clay, substituting the mineral wool for up to about 20 volume %. 4. Substrate according to any of claims 1-3 for use as a growing block. 5. Substrate according to any of claims 1-4 for use as a growing mat.
Patent EA-004412-B1 (EA)
Title: Method of mining inclined ore deposits
IPC: E21C41/22
Filed: 2003-01-16
Abstract: 1. A method of mining inclined ore deposits, comprising separating an ore body within a bench into mining levels by working pre-mining headways, ore mining in mining levels by chambers using self-propelled equipment oriented by the deposit dip, forming between-the-chamber chain pillars and ore delivery, characterized in that the ore is mined in each chamber horizontally or slightly-inclined seams top down, the seams located on one level in the chamber is mined after mining the seam of this level in a previous chamber and breaking between-the-chamber chain pillar separating a previous chamber from a next chamber, working for self-propelled equipment, and transfer for mining underlying seam in the first chamber panel is performed after mining overlying seam in the last chamber panel. 2. The method according to claim 1, characterized in that spur breaking is used for making a headway for self-propelled equipment. 3. The method according to claim 1 or 2, characterized in that inclined or spiral descent is worked for mining seams.
Patent EA-009201-B1 (EA)
Title: Phenyl or pyridyl amide compounds as prostaglandin e2 antagonists
Inventor: YAMAGISHI TATSUYA
IPC: C07C235/60
Filed: 2004-08-23
Abstract: This invention provides a compound of the formula (I): wherein A represents a phenyl group or the like: B represents an aryl or the like: E represents a 1,4-phenylene group; Rand Rindependently represent a hydrogen atom or the like: Rand Rindependently represent a hydrogen atom or the like: Rrepresents -COH or the like: Rrepresents an alkyl group having from 1 to 6 carbon atoms or the like: X represents a methylene group or the like. These compounds are useful for the treatment of disease conditions mediated by prostaglandin such as pain, or the like in mammalian. The compounds act as antagonists of the prostaglandin E2 receptor. This invention also provides a pharmaceutical composition comprising the above compound.
Patent EA-009116-B1 (EA)
Title: Electronic cigarette
Inventor: HON LIK
IPC: A24F40/05
Filed: 2005-03-18
Abstract: This invention relates to an aerosol electronic cigarette just containing nicotine without tar, which includes a shell and a suction nozzle. On the exterior wall of the shell, there is an air orifice, while there are an electronic circuit board, a constant pressure cavity, a sensor, a gasliquid separator, an atomizer, and a supplying bottle orderly located in the interior of the shell, wherein the electronic circuit board consists of an electronic switching circuit and a high-frequency generator. At one side of the sensor there is an air duct. A negative pressure cavity is located in the sensor. The atomizer connects with the supplying bottle, and there is an atomizing cavity located in the atomizer. An antiextrusion ring used to fix the supplying bottle is located between the shell and one side of the supplying bottle. At the other side of the supplying bottle there is a mirage duct. The air orifice, the constant pressure, the sensor, the gasliquid separator, the atomizer, and the mirage duct connect orderly and throughout. Without tar, this invention reduces the risk of suffering cancer, meets the requirement of the smoker, need no ignition, and has no endanger of fire.
Patent EA-010613-B1 (EA)
Title: Method and system for measuring fluid medium discharge in supply line
Inventor: TSYBULSKY OLEG ANDREEVICH
IPC: G01F1/00
Filed: 2006-12-06
Abstract: The invention relates to measuring procedures and can be used for measuring discharge and amount of gaseous or liquid mediums.The invention is aimed at increasing accuracy of discharge measurement, widening of measurement range, simplification and reduction in price of the discharge measurement system.The method for measuring fluid medium discharge in a supply line is characterized in that a storage capacity is created and where the liquid medium stream is getting a pulsating character. According to the invention valves parameters set the pulsating character of the liquid medium stream, register pulsation and calculate discharge in accordance with a number of pulses recorded during measurement time of the liquid medium discharge.For realization the invention a system is used for measuring liquid medium discharge in the supply line comprising a storage capacity and a valve and characterized in that the system is further provided with a second valve and a device for measuring switch-overs one of valves during measurements of the liquid medium discharge, the storage capacity used as a measuring volume is formed by two valves.A part of the supply line is used as the measuring volume with an embodiment for further increase.Both valves forming the storage capacity work in antiphase so as to exclude a through overflow of the liquid medium over the measuring volume.
Patent EA-012103-B1 (EA)
Title: Mechanical drive of well pumps
Inventor: ABDULLAEV AYAZ IDAYAT OGLY
IPC: F04B47/02
Filed: 2006-10-03
Abstract: The invention relates to oil mechanical engineering and, particularly can be used as a mechanical drive of well pumps in oil recovery. Proposed construction of the mechanical drive of the well pumps is carried out as two crank-type slide mechanismswith planetary gears, with gear wheels rigidly fixed on a body of the reduction gear coaxially with sliding bearings and planetary rollers mounted on the crank. The multistep reduction gear having the transmission ratio at least 1:243 is placed on the drive and driven shafts, wherein the driven shaft with the rigidly fixed gear wheel is connected to the cranks, and the drive shaft is fastened to a pulley of a two-shoe brake with one end, and to a motor shaft through a driven pulley of a texrope drive with the other end. The total number of the reduction gear steps exceed by more than one step the total number of two-crowned blocks of gears located along the whole length of the drive and driven shafts with a possibility of free rotation round the axes of the corresponding shafts forming the double sliding bearing. One of the slide blocks is provided with the force-measuring two-section pieze-transformer, which first section with a possibility of the ultrasonic vibrations excitation is fastened to a resonator placed under a shoe of a connecting rod and is connected to an ultrasonic frequency generator, and second section with a feedback circuit through a voltage amplifier and a comparator is connected to the entrance of a thyristor voltage regulator which outlet is connected to the phase winding of an induction motor connected to a three-phase network of alternating voltage.
Patent EA-015133-B1 (EA)
Title: Novel kimberlite based fertilizer products
Inventor: PRASAD DURGA YANDAPALLI
IPC: C05D9/00
Filed: 2007-11-05
Abstract: Novel Kimberlite based fertilizer products are proposed, in particular nutritive composition for plants comprising the first component comprising kimberlite treated with alkali; and the second component comprising lignite; where the ratio of the first component to the second component is between 10: 1 to 1: 10 (w/w). The produced fertilizer is used for enhancement of yield of various agricultural crops.
Patent EA-015076-B1 (EA)
Title: Additional sidewall armature for a heavy goods vehicle tyre
Inventor: VAN DEN NIEUWENHUYZEN KARL
IPC: B60C9/09
Filed: 2007-12-19
Abstract: Tyre (10) comprising a radial carcass armature (2) surmounted radially on the outside by a crown armature (31), the carcass armature (2) being formed of a plurality of metal reinforcements (21), the tyre (10) comprising two sidewalls (1), at least one of the sidewalls comprising an additional reinforcing armature (5), this tyre being characterized in that the additional armature (5) comprises, in the circumferential direction on the tyre, a plurality of first parts (51) and of second parts (52) with rupture strengths, that is to say rupture forces per unit armature width which are such that the rupture strength of the second parts (52) is lower than the rupture strength of the first parts, the first parts (51) and the second parts being placed in alternation in the circumferential direction.
Patent EA-018577-B1 (EA)
Title: Cellulases, nucleic acids encoding them and methods for making and using them
Inventor: BLUM DAVID
IPC: A62D3/00
Filed: 2006-01-13
Abstract: The invention relates to molecular and cellular biology and biochemistry. In one aspect, the present invention provides polypeptides having cellulase activity, e.g., endoglucanase, cellobiohydrolase, mannanase and/or β-glucosidase activity, polynucleotides encoding these polypeptides, and methods of making and using these polynucleotides and polypeptides. In one aspect, the invention is directed to polypeptides cellulase activity, e.g., endoglucanase, cellobiohydrolase, mannanase and/or β-glucosidase activity, including thermostable and thermotolerant activity, and polynucleotides encoding these enzymes, and making and using these polynucleotides and polypeptides. The polypeptides of the invention can be used in different varieties of pharmaceutical, agricultural, food and feed processing and industrial contexts.
Patent EA-020402-B1 (EA)
Title: Pharmaceutical composition comprising sodium, calcium, zinc and having a metabolic, anti-cataract, retina-protecting effect (variants)
Inventor: CHELYAEVA ANASTASIYA GENNADIEVNA
IPC: A61P27/12
Filed: 2012-10-01
Abstract: The invention relates to the art of medicine, specifically ophthalmology. The aim of the present invention is to create an effective pharmaceutical composition having a metabolic, anti-cataract, retina-protecting effect by virtue of said pharmaceutical composition containing taurine and additionally containing mineral substances: sodium, calcium, zinc and also the isotopes carbon-13. Use of the claimed pharmaceutical compositions will result in an enhanced healing effect and a more rapid onset thereof with no increase in the concentration of taurine, and will also result in the increased stability of a taurine-containing pharmaceutical composition during the shelf life thereof.
Patent EA-025803-B1 (EA)
Title: Low energy method for the preparation of non-derivatized nanocellulose
Inventor: GRAVESON IAN
IPC: D21H11/18
Filed: 2013-07-12
Abstract: The present invention is directed towards a low energy method for the preparation of nanocellulose using selected organic or inorganic swelling agents. The use of these swelling agents allows opening up the intercrystalline structure and partially the intracrystalline structure of cellulosic materials thereby achieving a reduction in the energy required to subsequently process the resultant swollen cellulose material into nanocellulose.
Patent EA-026781-B1 (EA)
Title: Method of scavenging hydrogen sulfide and/or sulfhydryl compounds
Inventor: JANAK KEVIN EDWARD
IPC: C10G29/24
Filed: 2013-08-19
Abstract: A method of reducing the amount of sulfhydryl compounds from sour hydrocarbon fluids is described. In the method, an aldehyde-releasing compound, which is high temperature stable and is highly water-soluble, is introduced to a hydrocarbon fluid stream as a scavenger for sulfhydryl compounds. The aldehyde-releasing compound is allowed to mix with the hydrocarbon fluid stream and the aldehyde-releasing compound is allowed to react with the sulfhydryl compounds present in the hydrocarbon fluid stream, thereby reducing the presence of the sulfhydryl compound in the hydrocarbon fluid stream.
Patent EA-033474-B1 (EA)
Title: Method to detect drilling dysfunctions
Inventor: WANG LEI
IPC: E21B7/06
Filed: 2013-10-22
Abstract: Methods and systems for detecting downhole bit dysfunction in a drill bit penetrating a subterranean formation comprising receiving a plurality of drilling parameters characterizing a wellbore drilling operation and calculating bit aggressiveness (μ) at each of a plurality of points during drilling, wherein each point corresponds to time, depth, or both. A depth-of-cut (DOC), time derivative of bit aggressiveness (), calculated as dμ/dt, are calculated at each of the plurality of points. A two-dimensional data representation of the plurality of points, comprising μ in one dimension and DOC,, or both, in another dimension is created. Data features are extracted from the two-dimensional data representation and downhole bit dysfunction is identified by comparing the extracted data features with predefined criteria.
Patent EA-039374-B1 (EA)
Title: Monoclonal antibodies against her2 epitope and methods of use thereof
Inventor: BODYAK NATALYA D
Filed: 2015-06-18
Abstract: The invention relates to an isolated fully human monoclonal antibody or antigen binding fragment thereof that specifically binds to an epitope of the human HER2 receptor, a method of producing such antibody or antigen binding fragment thereof, an isolated nucleic acid molecule encoding the same and an antibody expression vector comprising such nucleic acid, a conjugate for treating, preventing or moderating progression of cancer comprising the isolated antibody or antigen binding fragment thereof, a method of preparing such conjugate, a method of treating cancer using the same and the use of such conjugate in the manufacture of a medicament for treating cancer. As opposed to antibodies known in the art, the antibodies of the invention bind to different epitopes of HER2, wherein they cross-block each other but not trastuzumab, pertuzumab, Fab37 or chA21 from binding to HER2. Further, as opposed to the known antibodies, the antibodies of the invention can internalize efficiently into HER2-expressing cells without promoting cell proliferation.
Patent EA-038052-B1 (EA)
Title: Combination comprising palmitoylethanolamide for treating chronic pain
Inventor: SYROV KIRILL KONSTANTINOVICH
IPC: A61P29/00
Filed: 2019-03-27
Abstract: The invention relates to the field of medicine, pharmacology, namely to a combination of palmitoylethanolamide and a substance selected from the group comprising uridine monophosphate, taurine and vitamin E or pharmaceutically acceptable salts thereof. Such combination is used for pathogenetc and symptomatic treatment as monotherapy and as a part of complex therapy of chronic pain, diseases and syndromes of nervous system of different origin.
Patent EA-039248-B1 (EA)
Title: Tubular threaded connection
Inventor: BRIANE BENOIT
Filed: 2019-05-24
Abstract: A threaded tubular connection (10) comprising a tubular female end (20) extending from a main body (21) of a first tubular member (22), and a tubular male end (30) extending from a main body (31) of a second tubular member (32), such that the tubular male end (30) comprises a first machined inner surface (68) close to the male free end (35) and a second machined inner cylindrical surface (70) above a threaded portion of the male end such that a second inner diameter (JIP2) of the second machined inner cylindrical surface (70) is smaller than a first inner diameter (JIP) of the first machined inner surface (68).
Patent ES-2193818-B1 (ES)
Title: Mezclas polimericas conductoras que contienen fibras fibriladas y dispositivos.
Inventor: BLOK EDWARD J
IPC: C08K5/18
Filed: 2000-12-14
Granted: 2005-02-16
Abstract: Mezclas poliméricas conductoras que contienen fibras fibriladas y dispositivos. La invención aporta mezclas poliméricas con coeficiente de temperatura positivo y dispositivos eléctricos con coeficiente de temperatura positivo con mayor capacidad para resistir el voltaje y con una estabilidad eléctrica mejorada. En dependencia del diseño del dispositivo, la mezcla puede ser utilizada en aplicaciones que van desde las de bajo voltaje hasta las de alto voltaje, desde 6 voltios hasta 240 voltios.
Patent ES-2187282-B1 (ES)
Title: Mezclas estabilizantes para materiales organicos.
Inventor: GUGUMUS FRANCOIS
IPC: C08K5/353
Filed: 2001-07-13
Granted: 2004-08-01
Abstract: Una mezcla estabilizante que contiene (I) dos compuestos amínicos estéricamente impedidos diferentes, y (II) por lo menos un compuesto elegido del grupo constituido por una sal orgánica de Zn, una sal inorgánica de Zn, óxido de Zn, hidróxido de Zn, una sal orgánica de Mg, una sal inorgánica de Mg, óxido de Mg e hidróxido de Mg.
Patent ES-2207415-B1 (ES)
Title: Biocombustible versatil utilizable en cualquier tipo de motor de combustion interna o quemador convencional.
Inventor: SAMPER MONTES ANGEL L
IPC: C10L1/18
Filed: 2002-11-13
Granted: 2005-10-01
Abstract: Biocombustible versátil utilizable en cualquier tipo de motor de combustión interna o quemador convencional. Se describe una composición combustible obtenida a partir de material vegetal que comprende una mezcla de aceites vegetales con diversos acetatos, alcoholes y cetonas, que puede ser utilizada en motores de combustión tanto de ciclo Otto como de ciclo Diesel, así como en cualquier tipo de quemador convencional. Este tipo de biocombustible presenta como principal ventaja técnica con respecto a los hidrocarburos líquidos usados actualmente, que los gases emitidos por la combustión de esta composición son más limpios que los obtenidos a partir de la combustión hidrocarburos líquidos. Puede ser utilizado también como aditivo de combustibles convencionales a base de hidrocarburos.
Patent ES-2253030-B1 (ES)
Title: "dispositivo de apertura para sistema de dosificador automatico de alimentacion de animales".
Inventor: ROCA ROCA JOSEP
IPC: A01K5/02
Filed: 2003-06-13
Granted: 2007-08-01
Abstract: Dispositivo de apertura para sistema de dosificador automático de alimentación de animales. Dispositivo de apertura para sistemas de dosificación automático de alimentación, caracterizado porque cuenta con una boya o medio de cierre el cual es compresible, reduciendo su volumen en un primer momento, por lo que evita tener que comprimir el pienso para permitir el posterior movimiento ascendente de la boya. La boya, cuenta con una tapa superior y una interior unidas entre sí y separadas por acción de un muelle interior, discurriendo por el interior del muelle un cable que atravesando la tapa inferior finaliza en un contrapeso exterior. Por otro lado y con objeto de facilitar la salida del cable del dosificador sobre la tapa hay una perforación sobre la que se dispone un muelle guía-cables que guía, conduce y evita la fricción del cable en su desplazamiento. A su vez, dicho guía-cable proporciona una progresividad en el esfuerzo de izado y facilita la operación de retroceso del cable a su posición inicial.