baber/WOPTO huggingface dataset:
Patent RU-2694062-C2 (RU)
Title: Method for dehydration isomerisation of source mixture of primary alcohol substituted in position 2 with alkyl group, on catalyst containing zeolite of fer type
Inventor: VIVIEN TOM
IPC: C07C5/27
Filed: 2015-09-22
Granted: 2019-07-09
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for isomerisation of dehydration of an initial mixture containing 40 to 100 wt. % of a primary alcohol substituted in position 2 with an alkyl group selected from isobutanol, 2-methyl-1-butanol and mixtures thereof. Method includes at least the following stages: a) compressing the starting mixture and then heating the compressed initial mixture by heat exchange with a dehydrated stream from step c), in a heat exchanger to obtain a heated initial mixture; b) evaporation of the heated initial mixture by mixing with a dilution stream coming from step f), wherein the ratio of the weight flow rates of the diluting stream and the heated initial mixture is in range of 5/95 to 60/40; c) dehydration of stream coming from step b) in at least one dehydration reactor in gas phase at weighted average temperature in range from 250 to 375 °C, at pressure in range from 0.2 to 1 MPa and WHSV in range of 1 to 18 h -1  in the presence of a catalyst containing ferrierite-type zeolite, wherein said catalyst is pre-coked in situ or ex situ, in order to obtain a dehydrated stream at the outlet; d) cooling the effluent dehydrated stream in at least three successive steps of heat exchange with at least a stream of water coming from step e), then compressing the initial mixture of step a) and then with the coolant to obtain a cooled effluent stream; e) decantation of the cooled effluent stream with separation into aqueous and organic fractions, wherein one part of the aqueous fraction is discharged in form of blow for treatment outside the dehydration method, and the other portion forming the outflow of water is recycled through step f); f) recirculating water flow coming from step e) and at least partial evaporation by heat exchange in a heat exchanger with a dehydrated stream coming from step c), separating the liquid fraction, if any, and then compressing and overheating the vapour fraction to form a dilution stream, wherein the dilution stream is recycled to step b); g) separating the organic fraction recovered at step e) in at least one distillation column to obtain an exit stream of alkenes and an effluent stream of heavy hydrocarbons. 
     EFFECT: use of the proposed method enables conversion of alcohols to the desired product with content of linear alkenes in the alkene fraction which is significantly higher than the value expected for thermodynamic equilibrium, with complete alcohol conversion and selectivity for common alkenes exceeding 97 %. 
     8 cl, 6 tbl, 6 ex
Patent RU-2696622-C2 (RU)
Title: Machine for making a sample from an asphalt-concrete mixture by means of compaction (versions)
Inventor: Baglaj Boris Ivanovich
IPC: B30B11/18
Filed: 2017-06-13
Granted: 2019-08-06
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to equipment for making samples from an asphalt-concrete mixture. In compliance with first version, proposed machine comprises case, sample mold, sector and loading mechanism. There is a pendulum lever with a drive and a template. Template is connected with bracket. Sample mold is fixed on the housing, and the sector is installed on one end of the pendulum lever. Loading mechanism is made in form of balance arm and loading drive. According to the second version, the machine is equipped with a table installed so that to enable lifting by means of a loading drive, a pendulum lever and a template. Template is connected with casing with ropes. Sample mold is fixed on the table while the sector is mounted on the other end of the pendulum arm to revolve about the axis displaced relative to the centre of the sector circle. 
     EFFECT: higher reliability of equipment and reduced share of manual labor when making samples. 
     2 cl, 2 dwg
Patent RU-2708572-C2 (RU)
Inventor: FURRER Etenn
IPC: A61M1/06
Filed: 2016-02-09
Granted: 2019-12-09
Abstract: Изобретение относится к области медицинской техники. Накладка на молочную железу для молокоотсоса для сцеживания человеческого грудного молока содержит жесткую основную часть с трубчатым штуцером и сформированной в виде единой детали со штуцером воронкой, расширяющейся по направлению от штуцера , для размещения в ней молочной железы. Накладка на молочную железу дополнительно содержит гибкий воротник, который расположен на воронке - на конце воронки, удаленном от штуцера, и который выполнен так, что он прилегает к молочной железе. Указанный конец воронки образует первую поверхность контакта. Воротник имеет конец, обращенный к воронке , который образует вторую поверхность контакта. Первая и вторая поверхности контакта смыкаются друг с другом встык в круговом соединительном шве. Воронка имеет первый угол раскрытия, тогда как воротник в ненагруженном состоянии имеет второй угол раскрытия. Второй угол раскрытия меньше первого угла раскрытия. Воронка в области соединительного шва имеет первую толщину стенки, а воротник в области соединительного шва имеет вторую толщину стенки, причем первая толщина стенки и вторая толщина стенки являются равными. Первая толщина стенки в области соединительного шва увеличена по сравнению с толщиной прилегающей стенки воронки, и/или вторая толщина стенки воротника в области соединительного шва увеличена по сравнению с толщиной прилегающей стенки воротника. Технический результат состоит в приспосабливаемости накладки к молочной железе по время откачивания молока. 10 з.п. ф-лы, 22 ил.
Patent RU-2695376-C2 (RU)
Inventor: VOLKENSTERFER REJNKHOLD
IPC: A61J1/14
Filed: 2016-03-30
Granted: 2019-07-23
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions refers to medicine, particularly to a tube for a medical container. Tube for connection to a medical container comprises a tube wall consisting of at least two layers. At least one layer contains a styrene-containing thermoplastic polymer, an ester copolymer, a copolymer of complex and ethers or a cycloolefin copolymer, wherein the styrene-containing thermoplastic polymer is selected from a block copolymer of styrene and butadiene (SBC), polystyrene-polybutadiene-polystyrene (SBS), polystyrene-polyisoprene-polystyrene (SEPS), polystyrene-isoprene/butadiene-polystyrene (SEEPS) and a block copolymer of moly methyl methacrylate-polybutadiene-polystyrene (MBS). At least one other layer contains a copolymer of ethylene and vinyl acetate (EVA), transparent thermoplastic polybutene and/or polystyrene-polyethylene butylene-polystyrene (SEBS). Group of inventions also relates to a medical container containing a nozzle from said tube. 
     EFFECT: group of inventions provides a tube for a medical container, which has improved connectivity, particularly adhesion, and is flexible. 
     15 cl, 3 dwg, 2 tbl
Patent RU-2696545-C2 (RU)
Title: Method of producing new types of specialized high-efficiency fodder preparations for aquacultures based on linseed press cake deep processing
Inventor: Efremova Lada Dmitrievna
IPC: A23K20/174
Filed: 2017-11-09
Granted: 2019-08-02
Abstract: FIELD: fodders. 
     SUBSTANCE: invention relates to fodder production, in particular, to granulated high-efficiency fodder for artificial aquaculture growing. Fodder contains sunflower press cake, fish meal, cod liver oil, palm oil, fodder yeast, ground gammarus, herb or algal flour, vitamin-and-mineral premix, beer grains, flax flour at certain ratio of initial components. Additionally, the fodder may contain flour from wheat grain wastes, meat-and-algae flour, soya bean flour, ballast from purified and fractionated sand or meat-and-bone and vitazar flour, or wheat flour, dried plum, dried sunflower oil, methionine. 
     EFFECT: invention usage will allow to increase fish herd safety, stimulate their growth and productivity. 
     1 cl, 2 tbl, 3 ex
Patent RU-2710025-C2 (RU)
Title: Cooling method of power semiconductor devices
Inventor: KHACHATUROV DMITRIJ VALEREVICH
IPC: G12B15/06
Filed: 2017-12-01
Granted: 2019-12-24
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to systems for air cooling of electronic devices, in particular, to cooling method of power semiconductor devices. Technical result is achieved due to that during cooling of power semiconductor devices installed on surface of coolers placed in air duct of electronic device, said coolers are spread along the length of air duct, forming between them zone of mixing of air flows. At that, over at least one cooler is arranged bypass air channel, by means of which supply of cold air to mixing zone is provided and cooling air temperature is lowered at the inlet of the next cooler in direction of air flow movement. 
     EFFECT: technical result is higher efficiency of cooling of semiconductor devices of electronic device, reduced dimensions of air duct, as well as lower temperature of cooling air at inlet of second in direction of airflow cooler, which leads to rational use of pressure blower. 
     1 cl, 1 dwg
Patent RU-2690000-C2 (RU)
Title: Капсулы, содержащие водорастворимые волокнистые материалы стенок, и способы их изготовления
Inventor: DREHER ANDREAS JOSEF
IPC: C11D3/37
Filed: 2014-09-04
Granted: 2019-05-30
Abstract: Изобретение относится к капсуле для использования при обработке волос, содержащей водорастворимый волокнистый материал стенок, который определяет первый внутренний объем капсулы, причем водорастворимый волокнистый материал стенок содержит филаменты, причем по меньшей мере один из филаментов содержит полимер, образующий филаменты, причем указанный полимер, образующий филаменты, включает гидроксильный полимер, причем один или более активный агент присутствует в и может высвобождаться из указанного по меньшей мере одного филамента, когда капсулу подвергают воздействию условий целевого использования, причем указанный по меньшей мере один или более активный агент, который присутствует в и может высвобождаться из указанного по меньшей мере одного филамента, выбран из группы, состоящей из поверхностно-активных веществ, оттеночных агентов, шипучих агентов, агентов шампуней, агентов для окрашивания волос, агентов для кондиционирования волос и их смесей, причем капсула дополнительно содержит активный агент в первом внутреннем объеме капсулы, причем капсула дополнительно содержит дискретную внутреннюю капсулу, присутствующую во внутреннем объеме, причем внутренняя капсула содержит материал стенок капсулы, который определяет второй внутренний объем, причем материал стенок внутренней капсулы включает волокнистый материал стенок и/или пленочный материал стенок, причем второй внутренний объем содержит активный агент. Технический результат – быстрое высвобождение содержимого капсулы в условиях целевого использования, обеспечение высвобождения ароматов во время хранения и использования капсул. 12 з.п. ф-лы, 3 табл., 13 ил.
Patent RU-2695816-C2 (RU)
Title: Method and analyzer for implementing method of determining content of nitrogen oxides in rocket oxidizer
Inventor: Sukhostavskij Oleg Viktorovich
IPC: G01N33/22
Filed: 2018-01-19
Granted: 2019-07-29
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: group of inventions relates to determination of nitrogen oxides in rocket oxidants and can be used in laboratories for quality control of rocket fuel. Method for determining content of nitrogen oxides in rocket oxidizer involves cooling a charge of an oxidant, continuously measuring the power of the light flux passing through the vapor layer above the oxidant surface, fixation of sample temperature when maximum power of light flux is achieved and calculation of mass fraction of nitrogen oxides. Analyzer for implementing said method is a housing, inside which there are a tray with a cover and a temperature sensor, two thermoelectric modules, thermal accumulator, light emitter, photodetector, amplifier circuit, millivoltmeter, electronic thermometer, thermostat, thermal insulation, radiator, fan and power supply unit. 
     EFFECT: simplification and acceleration of determination. 
     2 cl, 3 dwg
Patent RU-2701590-C2 (RU)
Title: Beverage preparation method and beverage preparation device
Inventor: DE GRAAFF GERBRAND KRISTIAAN
IPC: A47J31/44
Filed: 2016-06-30
Granted: 2019-09-30
Abstract: FIELD: beverage preparation devices. 
     SUBSTANCE: beverage preparation method comprising the beverage heating step in the cup by means of steam injection into the beverage through the tube and the beverage temperature measuring step in the cup, wherein the beverage temperature measurement step includes a step of continuously recording an audio signal from the beverage during the heating step and a step of determining the beverage temperature from the recorded audio signal. Beverage preparation device is provided with a beverage temperature sensor comprising at least one microphone, and a controller, into which a computer program for carrying out the method of invention is loaded. 
     EFFECT: disclosed are a beverage preparation method and a device provided with a temperature sensor and a controller. 
     17 cl, 8 dwg
Patent RU-2681120-C2 (RU)
Inventor: Ivanov Anatolij Vasilevich
IPC: B09C1/00
Filed: 2018-02-19
Granted: 2019-03-04
Abstract: FIELD: oil industry; agriculture.SUBSTANCE: invention relates to environmental hygiene, oil industry, agriculture, and can be used for the remediation of oil-contaminated agricultural soil. Method of remediation of oily soil involves the use of a sorbent based on zeolite. Use as a sorbent composition, including zeolite 64.5–73.2 wt. %, shungite 24.4–32.3 wt. % and potassium humate 2.4–3.2 wt. %, which contribute in a certain sequence: first - shungite and potassium humate, and a week later - zeolite, followed by a two-week digging of the treated soil.EFFECT: improved quality of cleaning of oil-contaminated soils.1 cl, 3 tbl
Patent RU-2731105-C2 (RU)
Inventor: Maslyakova Galina Nikiforovna
IPC: A61K36/80
Filed: 2018-04-25
Granted: 2020-08-28
Abstract: FIELD: pharmaceutical industry.SUBSTANCE: invention refers to an agent inducing in vivo in vivo replacement of tumor tissue connective and transferring tumor cells from G1 phase of cell cycle into rest state G0. In vivo infertility agent substituting connective tumor tissue and transferring tumor cells from G1 phase of cell cycle to rest state G0, which is a dry extract of Gratiola officinalis leaves obtained by milling them, extraction with 96 % alcohol in a water bath until boiling and boiling for 14–15 minutes, evaporation at temperature of 55–60 °C, diluting the evaporated residue first with distilled water at temperature of 40–50 °C, then adding chloroform in proportion of 4/5 of water and 1/5 of the chloroform, cooling to room temperature and centrifugation at 1500 rpm for 15 minutes, followed by separation of the aqueous fraction and drying it.EFFECT: above described agent is effective for in vivo substitution of tumor tissue connective and for transfer of tumor cells from G1 phase of cell cycle into rest state G0.1 cl, 8 dwg, 3 tbl, 2 ex
Patent RU-2735092-C2 (RU)
Inventor: TUREVSKIJ Igor Aleksandr
IPC: H02P3/24
Filed: 2017-03-31
Granted: 2020-10-28
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to control of three-phase AC motors. Described are methods and control device for three-phase electric motor control, in which engine windings are switched between a star and a delta connection depending on the required torques, wherein the motor windings are switched to the braking mode, when braking moment is required. Monitoring electromagnetic torque of engine, and switching command is sent from star connection to connection by triangle, when electromagnetic torque increases to threshold value or exceeds threshold value. Switching command from delta connection to star connection is given when electromagnetic torque decreases with reaching second threshold value. Present invention describes a method for determining instantaneous values of electromagnetic torque of an engine based on measuring phase current and phase voltage at specific times in a voltage cycle. 
     EFFECT: technical result is higher efficiency of control device. 
     13 cl, 9 dwg
Patent RU-2748392-C2 (RU)
Title: Сохранение защищенных секретов по безопасному обновлению перезагрузки
Inventor: KINSHUMANN -
IPC: G06F21/57
Filed: 2017-08-25
Granted: 2021-05-25
Abstract: Заявленное изобретение относится к обеспечению безопасности компьютерных систем, а также к мерам противодействия для предотвращения атак или снижения их эффективности. Заявленный способ включает в себя дешифрование одного или нескольких больших двоичных объектов (блобов) в вычислительной системе среди множества различных больших двоичных объектов. Каждый из больших двоичных объектов во множестве больших двоичных объектов содержит секрет. Каждый из больших двоичных объектов во множестве больших двоичных объектов запечатан для различного условия из множества условий. Данное условие является отражением состояния системы, где состояние системы указывает на то, может ли система быть доверительной для получения секрета. Способ дополнительно включает в себя оценивание одного или нескольких из условий, чтобы определить, удовлетворяется ли по меньшей мере одно из одного или нескольких условий. Способ дополнительно включает в себя, если по меньшей мере одно из одного или нескольких условий удовлетворяется, то предоставление секрета на внешний субъект. Заявленное изобретение обеспечивает снижение эффективности атак. 3 н. и 17 з.п. ф-лы, 5 ил.
Patent UA-74556-C2 (UA)
Title: System for generating electromagnetic radiation with specified parameters for detecting extraneous objects (variants)
Inventor: VYNOHRADOV HENNADII MYKHAILOVY
IPC: G08B13/24
Filed: 2002-03-15
Abstract: The present invention relates to a system for generating electromagnetic radiation with specified parameters that is designed for detecting extraneous persons or objects within a protected area. The proposed system contains a radio radiation transmitter with a transmitting antenna, a radio radiation receiver with a receiving antenna, a unit for producing the specified directional pattern of the transmitting antenna, a signal processor, and an alarm unit. According to the first variant of the realization of the invention, the transmitting antenna and the receiving antenna are arranged and oriented so as to provide the specified parameters of electromagnetic radiation within the protected area. According to the second variant, the required parameters of electromagnetic radiation are provided by adjusting the gain-phase characteristics of the transmitting phased array and the receiving phased array.
Patent UA-65339-C2 (UA)
Title: Device for production of castings of semikilled and rimmed steel
Inventor: KUKUI DAVID PENKHUSOVYCH
IPC: B22D7/00
Filed: 2003-07-15
Abstract: Invention relates to ferrous metallurgy, namely, to the design of device for production of castings of semikilled and rimmed steel. Device for production of castings of semikilled and rimmed steel contains a casting mold with a heat-removing element mounted on it, consisting of a housing with through internal, narrowed upwards working space. In this case, the through internal working space of the heat-removing element is formed by connection of not less than two surfaces of revolution and/or cylindrical surfaces, and/or conical surfaces with the help of equal number of mating surfaces. Angle between the vertical axis and the tangent to any point of the surface of the internal working space of heat-removing element drawn in the plane, which is perpendicular with the base of said element, is within the range of 0.5-45 DEGREE , and the ratio of the average cross-sectional area of internal working space to the area of its side is within the range of 0.1-0.5. Invention ensures the reduction of the final trimming of major portion of the casting after rolling on the blooming mill, the improvement of the quality of major portion of the casting.
Patent UA-83821-C2 (UA)
Title: Benzenesulphonamide derivatives, method for production and use thereof for treatment of pain
Inventor: BARTH MARTINE
IPC: C07D451/02
Filed: 2004-03-24
Abstract: The invention relates to novel benzenesulphonamide compounds, as defined in formula (I) and the description, the method for preparation and therapeutic ase thereof.
Patent UA-84134-C2 (UA)
Title: Shock absorber in elastomer material for a suspension connecting rod or other connecting component
Inventor: MAHY FREDERIC
IPC: F16F15/08
Filed: 2005-02-23
Abstract: This invention pertains to an absorber in elastomer material for a connecting component, such as a connection rod, the said component having a head with two faces parallel to each other and traversed by a bore forming a housing for a ball-joint with its cage. The absorber is characterised in that it has two elements in the form of discs, parallel to each other, each with a central opening sufficiently wide so as not to cover the portions of the ball-joint protruding in relation to the head and connected at their periphery by means of connection. The present invention is applied in particular to suspension connecting rods installation of the accessories gearbox of a turbojet. A method for mounting an absorber according on a connecting component, such as a connecting rod, supported by a pin between the lugs of a female yoke, in accordance with which since the head of the component is free, the absorber is slid around the head in such a manner that the two elements in the form of discs each come up against one face of the said head, the head with the absorber is inserted between the lugs of the yoke and the connecting component is locked in the yoke using the said pin.
Patent UA-80574-C2 (UA)
Title: A process for the preparation of hydrophilic granular copolymers
Inventor: SUBERLIAK OLEH VOLODYMYROVYCH
IPC: C08L33/00
Filed: 2005-05-23
Abstract: A process for the preparation of hydrophilic granular copolymers involves suspension copolymerization of hydroxy ethyl methacrylate and ethylene glycol methacrylate. Copolymerization is performed in the medium of inert solvents in the presence of stabilizer and initiator of radical polymerization. For copolymerization polyvinyl pyrrolidone MM=10...28 thousands is in addition used, and hydroxide or sulfate of earth-alkaline metal in the form of fine dispersed colloid is used as stabilizer .
Patent UA-86384-C2 (UA)
Title: Normal;heading 1;heading 2;POLYMORPHOUS FORMS OF RIFAXIMIN (VARIANTS), PROCESS FOR THE PREPARATION THEREOF (VARIANTS), USE THEREOF IN MEDICAMENTS
Inventor: VISCOMI GIUSEPPE C
IPC: A61P31/00
Filed: 2004-04-11
Abstract: Crystalline polymorphic forms of rifaximin (INN), referred to as rifaximin EMBED Equation.3 and rifaximin EMBED Equation.3 , and a poorly crystalline form referred to as rifaximin EMBED Equation.3 , useful in the production of medicaments containing rifaximin for the oral and topical use and obtained by means of a crystallization process carried out by hot-dissolving the raw rifaximin in ethyl alcohol and causing the crystallization of the product by addition of water at a fixed temperature and for a fixed period of time, followed by drying under controlled conditions until reaching a precise water content in the end product, are the object of the invention.