baber/WOPTO huggingface dataset:
Patent RU-2708087-C2 (RU)
Title: Method for quantitative determination of enzyme amylolytic activity by hydrolysis of a substrate immobilized in polyacrylamide gel
Inventor: Tsvetkov Vyacheslav Olegovich
IPC: G01N33/573
Filed: 2018-04-24
Granted: 2019-12-04
Abstract: FIELD: biochemistry. 
     SUBSTANCE: invention relates to biochemistry and enzymology, and can be used for preparation of samples for determination of amylolytic activity of enzymes by hydrolysis of substrate immobilized in polyacrylamide gel. That is ensured by preparing the gel. Gel contains 3.9 % acrylamide, 0.1 % methylene bisacrylamide, 1 % starch and 0.2 M phosphate buffer solution as a solvent with pH=6. Enzyme samples are incubated in contact with gel for 20 minutes. Gel is colored with diluted Lugol solution in concentration of 50 mcl on 50 ml of water. Gel is then photographed. Samples in volume of 200 mcl are placed in the wells of standard 96-well immunoassay plate. Plate is connected to the gel so as to ensure contact of the samples with the gel without mixing the samples with each other. 
     EFFECT: invention reduces gel incubation time with samples by using a polyacrylamide gel in which diffusion of enzyme molecules occurs perpendicular to the gel plane. 
     1 cl, 4 dwg, 1 ex
Patent RU-2678106-C2 (RU)
Title: Способ витрификации овариальной ткани
Inventor: KISELEVA MARINA VIKTOROVNA
IPC: A61K35/54
Filed: 2018-06-08
Granted: 2019-01-23
Abstract: Изобретение относится к области медицины, а именно к онкогинекологии и репродуктивной медицине, и предназначено для сохранения репродуктивной функции женщин с онкологическими заболеваниями, желающих в дальнейшем иметь детей. Способ витрификации овариальной ткани включает подготовку образцов овариальной ткани, их двухэтапное насыщение криопротекторами в среде, содержащей 7,5% раствор ДМСО и 7,5% ЭГ, 0,5 М сахарозы, причем фрагменты ткани хранят в стерильных криопробирках с жидким азотом. Подготовку образцов ткани яичника для витрификации проводят путем удаления кортикального слоя от мозгового слоя яичника. Толщину кортикального слоя задают не более 1 мм и делят на фрагменты по 2-5 мм × 2-5 мм при +4С. Затем фрагменты ткани насыщают растворами криопротекторов в два этапа. На первом этапе фрагменты ткани пропитывают в течение до 20 мин в среде для витрификации, содержащей неорганические соли - 10,5 г/л, аминокислоты - 1,0 г/л, витамины - 0,10 г/л, глюкозу - 1,0 г/л, пенициллин-стрептомицин (100×) 10 мл/л и криопротекторы ДМСО - 7,5 об.%, ЭГ - 7,5 об.% с добавлением эмбриональной телячьей сыворотки до 20 об.%. На втором этапе фрагменты ткани выдерживают до 10 мин в среде для витрификации, содержащей неорганические соли - 10,0 г/л, аминокислоты - 1,0 г/л, витамины - 0,10 г/л, глюкозу - 1,0 г/л, пенициллин-стрептомицин (100×) 10 мл/л и криопротекторы ДМСО от 17,0 до 20,0 об.% и ЭГ от 10,0 до 13,0 об.%, 0,5-0,6 М сахарозы. Подготовленные фрагменты кортикального слоя овариальной ткани помещают в стерильные маркированные криопробирки с жидким азотом для хранения при температуре -196С. Использование изобретения позволяет снизить токсический эффект и обеспечить высокую выживаемость фолликулов и клеточных компонентов стромы. 1 табл., 7 ил., 5 пр.
Patent RU-2726195-C2 (RU)
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07C2/02
Filed: 2018-12-14
Granted: 2020-07-09
Abstract: Изобретение относится к области органического синтеза. Предложены Si-содержащие бицикло[4.2.1]нона-2,4,7-триены формулы (1). Предложен также способ их получения взаимодействием Si-содержащих алкинов с 1-метил(пропил)циклогептатриен-1,3,5-триеном в присутствии каталитической системы Ti(acac)Cl-EtAlCl при температуре 20-80°С в бензоле в течение 8-48 ч, также применение соединений формулы (1) в качестве средств с противоопухолевой активностью. Технический результат – получение новых соединений, обладающих противоопухолевой активностью. 3 н.п. ф-лы, 2 табл., 2 пр.
Patent RU-2751281-C2 (RU)
Inventor: Gabriel Sergej Aleksandrovich
IPC: A61B17/00
Filed: 2019-08-27
Granted: 2021-07-12
Abstract: Изобретение относится к медицине, а именно к абдоминальной хирургии. Заводят ультратонкий эндоскоп в просвет главного протока поджелудочной железы (ГППЖ). Визуализируют просвет ГППЖ и стриктуры. Затем через инструментальный канал ультратонкого эндоскопа проводят проводник и под визуальным контролем заводят дистальный конец проводника за область стриктуры. После извлечения ультратонкого эндоскопа по установленному проводнику проводят буж или баллонный катетер и выполняют эндоскопическое лечение стриктуры путем бужирования или баллонной дилятации. Способ позволяет выполнить малоинвазивное лечение стриктур ГППЖ в тех случаях, кода не удается провести проводник за область стриктуры под рентгенологическим контролем, тем самым избежать более травматичных хирургических вмешательств, уменьшить время пребывания больных в стационаре. 12 ил, 1 пр.
Patent RU-2758454-C2 (RU)
Title: Apparatus for compensation of the ground fault current in power supply networks
Inventor: WINTER KLAUS
IPC: H02J3/18
Filed: 2018-05-18
Granted: 2021-10-28
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: result is achieved by an apparatus containing at least two controlled reactance elements (1) configured to compensate for the ground fault current of one phase in the power supply network with a power transformer (3). Said at least two controlled reactance elements (1) each are connected by one side with two different voltages of a three-phase voltage source synchronous with the power supply network, and by the other side thereof the reactance elements are jointly connected with the neutral (N) of the power supply network or an equivalent thereof. The reactance elements are individually controlled by means of a control unit (2) intended for controlling the voltage of the neutral of the power transformer (3) or the equivalent thereof relative to the amplitude and phase in relation to the own voltage system of the power transformer. 
     EFFECT: increase in the reliability of compensation of the residual ground fault current. 
     10 cl, 5 dwg
Patent RU-2722350-C2 (RU)
Inventor: Zikiryakhodzhaev Aziz Dilshodovich
IPC: A61B17/00
Filed: 2019-12-02
Granted: 2020-05-29
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to oncology. Thickness of excised skin and subcutaneous fat should be more than 1.5 cm, preoperative marking is applied to skin according to figure 1: first, median line is applied from middle of clavicle through nipple and middle of lower slope, marking the submammary fold, marking the mammary gland as a reference point for performing the subcutaneous mastectomy, then in the parasternal area in the craniocaudal direction the medial meridian is applied, and the lateral meridian is drawn along the anterior axillary line, location of skin incision is made along lower edge of areola, delineating semicircle from point A to point B, dividing areola in half, and further from point B to point B is drawn horizontal line with size of 5–6 cm towards anterior axillary line, then according to the specified marking, an skin incision is made and gland tissue is subcutaneously removed, covering tissues are separated, glandular tissue is separated from greater pectoral muscle and removed, wherein the integrity of the greater pectoral muscle without disturbing, further into the prepared skin-muscular bed on the greater pectoral muscle, without mobilizing the latter, silicone implant with polyurethane coating of appropriate size and shape is installed without using additional methods of implant covering, the latter is located only under skin and subcutaneous fat, then separate sutures are used to close subcutaneous fat and skin with an intradermal suture.EFFECT: method enables avoiding the pectoral muscle injury, reducing the operation time and volume, reducing blood loss, preserving the pectoral muscle functionality, ensure good fixation on the tissues of the anterior chest wall, which prevents the implant rotation, reduce the risk of capsular contracture and reduce the hospital bed-days; proposed operation is less traumatic and simpler technically.1 cl, 1 ex, 12 dwg
Patent RU-2755558-C2 (RU)
Inventor: Bereskina Polina Anatolevna
IPC: B01J23/10
Filed: 2019-12-06
Granted: 2021-09-17
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to methods for producing composite powder materials by hydrometallurgical method, namely, to compositions based on stabilized aluminum oxide and a solid solution of cerium and zirconium oxides, which can be used as carriers of the catalytically active phase in an automotive catalytic unit. A method for synthesizing a composition based on aluminum oxide and a solid solution of cerium and zirconium oxides includes the preparation of an aqueous suspension of cerium, zirconium and possibly yttrium or lanthanum hydroxides with a pH of 7 to 10 with the addition of ammonia at room temperature, the preparation of an aqueous suspension of aluminum hydroxides and possibly zirconium or lanthanum at room temperature. Next, the resulting suspensions are mixed at room temperature to produce a total suspension. The precipitate is separated from the mother liquor and isopropyl alcohol is injected. The mixture is dried and burnt. Before separating the precipitate from the mother liquor, the total suspension is ground so that the D90 value is less than 9.5 mcm, or subjected to hydrothermal treatment at a temperature above 110°C with the duration of 0 hours or more.  
     EFFECT: increase in the thermal stability of the surface of the particles of the composite powder material is provided. 
     8 cl, 1 dwg, 6 ex
Patent RU-2770977-C2 (RU)
Inventor: ROGAN Endryu Robert Dzhon
IPC: A24F40/53
Filed: 2018-12-28
Granted: 2022-04-25
Abstract: Изобретение относится к электронным сигаретам с функциональными возможностями оптического распознавания и расходным частям для них. Предлагается расходная часть для ингалятора, содержащего систему нагрева и систему оптического считывания. Расходная часть содержит элемент индикации, содержащий информацию о расходной части. Элемент индикации предоставляет информацию авторизации до того, как расходная часть подвергается воздействию температуры, превышающей пороговое значение температуры, и при этом элемент индикации изменяется после воздействия на него температуры, превышающей пороговое значение температуры. Цель настоящего изобретения заключается в обеспечении правильного использования курительной расходной части с целью доставки пара с требуемым составом. 2 н. и 11 з.п. ф-лы, 11 ил.
Patent RU-2768176-C2 (RU)
Inventor: Genkin Vladislav Mikhajlovich
IPC: C01C1/248
Filed: 2021-04-01
Granted: 2022-03-23
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention can be used in chemical industry. Method for continuous granulation of water-soluble solid substances includes supply of raw material and seed to a granulation plate; carrying out granulation under conditions of wetting with an aqueous phase; removing the granulation product from the granulation plate; drying the granulation product and separating the dried product into fractions; removing the commercial fraction from the process. Dried granulation product is divided into four fractions: a commercial fraction having a granule diameter in the range of D 1  to D 2 ; coarse fraction, having a diameter of granules >D 2 ; return fraction having a diameter of granules in the range of   to D 1 ; fine fraction with granule diameter <  . Recycled fraction is sent to the stage of feeding the initial raw material as a seed. Coarse fraction is fed for grinding to a particle diameter in the range of   to D 1  and returned to the process at the stage of feeding the starting material. Fine fraction is supplied for grinding until complete absence of granules, the size of which exceeds the size of the initial raw material, and is returned to the stage of feeding the initial raw material. Diameter of the particles of the initial raw material is < . 
     EFFECT: invention enables to stabilize the granulation process without the need for constant adjustment of production process parameters, reduce the load on the equipment, obtain a granular product which is stable in terms of size and physical and chemical properties. 
     8 cl, 1 dwg, 4 tbl, 4 ex
Patent UA-41491-C2 (UA)
Title: Healthful and dietary fermented milk product
Inventor: KARPOV OLEKSANDR SERHIIOVYCH
Filed: 2000-11-29
Abstract: A healthful and dietary fermented milk product contains symbiotic cultures of Bifidobacterium longum strain 1253 and Streptococcus thermophilus strains 2096 and/or 3166. The product also contains an extract of Stevia as bioactive additive at the specified ratio of the components.
Patent UA-40438-C2 (UA)
Title: An apparatus for plasma heating of long movable articles
Inventor: KUKUI VOLODYMYR ABRAMOVYCH
IPC: C21D9/52
Filed: 2001-01-31
Abstract: The invention relates to machine-building, in particular to structure of apparatus intended for carrying out thermal treatment (heating) of long movable articles. An apparatus for plasma heating of long movable articles contains plasmotrons disposed one against another and thermostat disposed between them and made sectioned with a possibility of opening sections, and plasmotrons are place on carriages having possibility of moving along the platform. The invention provides a possibility of regulating the dimension of area of long movable article heated simultaneously, heating duration and leveling temperature of area of the article to be heated.
Patent UA-68435-C2 (UA)
Title: Substituted benzoyl ketones and their use as herbicides
IPC: C07D233/42
Filed: 2000-04-26
Abstract: The invention relates to novel substituted benzoyl ketones of formula (I), wherein n represents 0, 1, 2 or 3; A represents a simple bond or alkanediyl (alkylene); R1 represents hydrogen or optionally substituted alkyl or cycloalkyl; R2 represents hydrogen, cyano, carbamoyl, halogen, or optionally substituted alkyl, alkoxy, alkoxycarbonyl, alkylthio, alkylsulfinyl or alkylsulfonyl; R3 represents hydrogen, nitro, cyano, carboxy, carbamoyl, thiocarbamoyl, halogen or optionally substituted alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino or dialkylaminosulfonyl; R4 represents nitro, cyano, carboxy, carbamoyl, thiocarbamoyl, halogen or optionally substituted alkyl, alkoxy, alkylthio, alkylsulfinyl, alkylsulfonyl, alkylamino, dialkylamino or dialkylaminosulfonyl; and Z represents an optionally substituted 4 to 12-membered, saturated or unsaturated, monocyclic or bicyclic, heterocyclic grouping containing 1 to 4 hetero atoms (up to 4 nitrogen atoms and optionally, - alternatively or additionally - an oxygen atom or a sulphur atom, or an SO2 grouping), which also contains one to three oxo-groups (C=O) and/or thioxo-groups (C=S) as constituents of the heterocycle. The invention also relates to methods for producing the inventive substituted benzoyl ketones and to their use as herbicides. (I)
Patent UA-71010-C2 (UA)
Title: A method for making acetic acid and/or methylacetate
IPC: B01J23/46
Filed: 2000-06-21
Abstract: The invention concerns a method for improving the stability and/or avoiding deactivation of a catalyst in processes for making acetic acid and/or methyl acetate which consists in: in a first so-called reaction step, carrying out, in liquid phase, in the presence of carbon monoxide and a catalytic system comprising at least a halogenated promoter and at least a catalytic compound based on indium, at least an isomerisation reaction of methyl formate; and in a second so-called flash step, evaporating partly the reaction medium derived from the first step in a separator called flash separator. The invention is characterised in that it consists in maintaining in the non-evaporated liquid fraction derived from said flash separator a global formic acid and methyl formate content at least equal to 1 wt. % of said liquid fraction, preferably ranging between 1 and 50 wt. %, more preferably between 1 and 30 wt. % relative to said liquid fraction. The invention also concerns a complete method for making acetic acid and/or methyl acetate integrating said improvement The invention enables to prepare acetic acid and/or methyl acetate with increased stability of the catalytic system, even in the presence of particular low water contents and particularly low pressure levels in carbon monoxide in the reaction zone and is particularly applicable to processes for preparing acetic acid and/or methyl acetate wherein the first step further comprises carbonylation reaction of methanol.
Patent UA-74338-C2 (UA)
Title: canister for propellant-containing aerosol formulations (VARIANTS)
Inventor: HOELZ HUBERT
IPC: C22C38/42
Filed: 2000-05-24
Abstract: The invention relates to a corrosion-resistant special steel canister for propellant-containing aerosol formulations and used in propellant-driven inhalators.
Patent UA-76118-C2 (UA)
Title: Executive body of packer-ripper
Inventor: KRAVETS SVIATOSLAV VOLODYMYROV
IPC: E02F5/10
Filed: 2003-02-24
Abstract: The executive body of packer-ripper includes installed with inclination pipe-directing section and fixed on it, with separation in height, with advance of each following in direction from the lower to the upper one soil-developing bodies, each of those has vertical cutting knife and tangent to it horizontal knife, the front surface of this one is conjugated with the working surface of transportation-directing element. Each transportation-directing element is arranged as a trough with radius of curvature at outlet being , where: thickness of soil cuttings; coefficient of soil detachment, and the dimensions of the soil-development body correspond to relationship: , where: - width of soil-development body; - radius of curvature at the outlet of transportation-guiding element; - width of pipe-directing section, - displacement of the center of outlet arc with respect to the symmetrical structure of the trough.
Patent UA-87977-C2 (UA)
Title: Wire cable with core or core strand and method for producing it
Inventor: VERREET ROLAND
IPC: D07B7/16
Filed: 2004-03-11
Abstract: It is a known practice to hammer cables for specific applications that require a smooth surface for the cable. Notches in the cable and breaks that soon arise as a result of said notches are accepted. To prevent cable damage of this type, an intermediate layer consisting of a thermoplastic plastic is applied to the core cable or core strand prior to the stranding process and the outer strand layer is pressed into the heated plastic during said stranding process. It has been demonstrated that this type of support for the outer strands does not impair the hammering process or the desired deformation. Notches in intersecting cable strands do not occur. The plastic intermediate layer acts in a similar manner to a sealed liquid, in which the pressure prevails on all sides, resisting the hammer blows that impact simultaneously from different sides and preventing increased forces from being produced between the intersecting cable strands. A cable comprising a core consisting of a plastic strand can also be hammered if necessary in such a manner.
Patent UA-83581-C2 (UA)
Title: Method for installation of screed guides
Inventor: LYSYI MYKOLA VASYLIOVYCH
IPC: E04F13/00
Filed: 2006-12-25
Abstract: The invention relates to building industry, in particular to implementation of plastering and other operations on wall or floor making with use of screed guides. On surface of wall that is plastered one indicates vertical line in which at same intervals one drills openings for plastic dowels. After installation of plastic dowels metal screws with different lengths are screwed in there to different depth in such way that heads of metal screws with same diameters are in one vertical plane, after that one performs check of vertical position of plane. To metal ground rail one fixes lever holders made of springy sheet steel, and metal screed guide is installed on heads of the screws. In same way one installs other metal screed guides. Accurate, technically simple method is developed that decreases term of implementation of works with provision of high-quality surface of walls and with possibility of dismantling and control of separate elements.
Patent UA-93369-C2 (UA)
Title: Heat-generating nuclear reactor collector frame, method for manufacturing of fuel element frame and heat-generating nuclear reactor collector (options)
Inventor: SPARROW JAMES A
IPC: G21C3/00
Filed: 2007-10-10
Abstract: The heat-generating nuclear reactor collector with a guide tube construction for “tube-in-tube” type- regulating rod including an end-plug drawable axially up to the level placing over the bottommost grating where it is pressuretight connected by its upper end with the bottom end-the guide tube for regulating rods. The guide tube bottom end-plug has a screw recess in the upper end conforming by the form and size to a damper end-plug screw end used as an insertion to the bottom guide tube end. The aperture bored in the outside wall of guide tube end-plug at the level of the bottom part of the recess is an inspection window for overseeing the correct damper seat.
Patent UA-99095-C2 (UA)
Title: Imidazolinone-resistant sunflower plant with novel mutation in gene coding large subunit of acetohydroxyde syntase
Inventor: LEON ALBERTO JAVIER
IPC: A01H5/00
Filed: 2006-11-09
Abstract: The invention relates to sunflower plant having herbicide-resistant characteristics of MUT9 line, wherein seed sample of the mentioned line is deposited under ATCC patent deposit number PTA-6325, at that the mentioned sunflower plant contains in its genome at least one copy of at least one polynucleotide of large subunit of 1 synthase of acetohydroxyacids (AHASL1), where AHASL1 polynucleotid codes herbicide-tolerant protein AHASL1 having substitution of isoleucine in position 188 or in equivalent position, and this substitution leads to sunflower plants tolerance increasing towards imidazolinone herbicide in comparison with wild type sunflower plant. The invention also relates to expression cassettes and transforming vector, comprising polynucleotide with the mentioned mutation, and plants and cells, transformed with the mentioned polynucleotides. The invention also relates to using of polynucleotides for enhancement of plant resistance towards imidazolinone herbicides.
Patent UA-90795-C2 (UA)
Title: Method for explosive separation of monoliths from rock mass
Inventor: ISCHENKO KOSTIANTYN STEPANOVYCH
IPC: E21C37/00
Filed: 2008-10-23
Abstract: The method for explosive separation of monoliths from rock mass consists in one-step charge blasting with delay, beginning from the detonating fuse placed into the circular groove in special design cartridges, followed by blasting black powder charges in the holes bored on oriented block of rock mass alongside the vertical cleft at a distance between them equal to the length of the line of weakness, but not more than two radii of crack formation.
Patent UA-90056-C2 (UA)
Title: method for treatment of Chelicobacter-associated geopathogenic stomach ulcers
Inventor: ARKHII EMILIIA YOSYPIVNA
IPC: A61P1/04
Filed: 2008-11-24
Abstract: The invention relates to medicine, in particular, to gastroenterology, and can be used for treatment of Chelicobacter-associated geopathogenic stomach ulcers.A method comprises the medicamentous treatment of patients with anti-Chelicobacter therapy (Claritromicine, Amoxycylline and Pantoprasole) within 7 days and additional administration of a prebiotic - Lactulose (Dufalac) 10 ml 2 times per day on the background of intake of the hepatoprotector of multivector action - ursodezoxycholic acid preparation,in particular Ursochol, on 500 mg / day within 5-6 weeks.
Patent UA-96619-C2 (UA)
Title: Diaphragm, valve assembly comprising this diaphragm and barrel with neck comprising this assembly
Inventor: WAUTERS ALBERT
IPC: B67D1/08
Filed: 2008-02-12
Abstract: A diaphragm for use in a valve assembly, comprising at least one sealing portion and a fixation portion, characterized in that the fixation portion and the at least one sealing portion are connected by a flexible portion.