baber/WOPTO huggingface dataset:
Patent RU-2655669-C2 (RU)
Title: Вспенивание цементных композиций замедленного схватывания, содержащих пемзу и гашеную известь
Inventor: AGAPIOU Kiriakos
IPC: C04B22/08
Filed: 2014-09-08
Granted: 2018-05-29
Abstract: Изобретение относится к способам и композициям, в том числе используемым в различных операциях, выполняемых под землей. Способ цементирования в подземном пласте включает обеспечение цементной композиции замедленного схватывания, содержащей воду, пемзу, гашеную известь, диспергирующий агент и замедлитель схватывания, причем замедлитель схватывания содержит производную фосфоновой кислоты, а диспергирующий агент представляет собой эфир поликарбоновой кислоты; вспенивание цементной композиции замедленного схватывания; активирование цементной композиции замедленного схватывания; введение цементной композиции замедленного схватывания в подземный пласт; и обеспечение схватывания цементной композиции замедленного схватывания в подземном пласте. Также описаны дополнительные способы, вспененная цементная композиция замедленного схватывания и системы для цементирования. 3 н. и 24 з.п. ф-лы, 3 ил., 7 табл.
Patent RU-2667557-C2 (RU)
Inventor: O KRISTOF
IPC: C23C16/26
Filed: 2014-07-07
Granted: 2018-09-21
Abstract: Изобретение относится к механической детали пары трения. Деталь пары трения снабжена покрытием из аморфного углерода с по меньшей мере 70 ат.% углерода, исключая содержание водорода, и предназначена для взаимодействия путем скольжения с противоположной деталью, твердость поверхности которой составляет не более двух третей от твердости этого покрытия. Указанное покрытие имеет измеренную профилометрией шероховатость Ra, которая меньше или равна 0,050 микрон, и измеренную методом атомно-силовой микроскопии микрошероховатость, которая больше или равна 0,004 микрон и не превышает 0,009 микрон. Пара трения деталей, взаимодействующих путем трения, содержит упомянутую деталь и противоположную деталь, твердость поверхности которой составляет не более двух третей от твердости покрытия. Обеспечивается возможность изготавливать и определять характеристики детали, снабженной покрытием из аморфного углерода, чтобы гарантировать, что в комбинации с противоположной деталью, значительно меньшей твердости, ни одна из этих двух деталей не будет иметь значительного износа в процессе эксплуатации. 2 н. и 11 з.п. ф-лы, 2 ил., 2 табл.
Patent RU-2639703-C2 (RU)
Title: Способ автоматического определения удельного расхода циркулирующих газов установки сухого тушения кокса и устройство для его осуществления (варианты)
Inventor: DANILIN EVGENIJ ALEKSEEVICH
IPC: C10B39/02
Filed: 2016-05-16
Granted: 2017-12-21
Abstract: Изобретение относится к коксохимической промышленности и может быть использовано в установках сухого тушения кокса (УСТК). Установка сухого тушения кокса содержит вертикально ориентированную шахту, в верхней части которой расположена форкамера 1, камеру тушения 2 с системой косых ходов 3, нижняя часть которой выполнена в виде конуса для выгрузки кокса, систему циркуляции 4 газов, средство выгрузки кокса 11. Система циркуляции 4 газов содержит бункер-пылеуловитель 5, котёл-утилизатор 6, циклон 7, дутьевой вентилятор 8, свечу 9 и дутьевое устройство 10. Измеряют температуру горячих циркулирующих газов в косых ходах 3 за камерой тушения 2 до присадки в них воздуха на дожигание горючих составляющих, на основании чего определяют количество тепла (Q), переданного циркулирующим газам одним килограммом горячего кокса, и количество тепла (Q), воспринятое от горячего кокса одним кубометром циркулирующих газов при нормальных условиях. Отношение Qк Qпредставляет собой удельный расход циркулирующих газов. Устройство автоматического определения удельного расхода циркулирующих газов установки сухого тушения кокса содержит, по меньшей мере, один датчик 13 температуры горячих циркулирующих газов в косых ходах 3 за камерой тушения 2 до присадки в них воздуха на дожигание горючих составляющих, блок табличных значений теплоемкостей кокса и газов при различных температурах, первый блок вычисления Q, второй блок вычисления Q, соединенный на входе с упомянутыми датчиками температуры и блоком табличных значений, третий блок вычисления удельного расхода циркулирующих газов, соединенный на входе с упомянутыми первым и вторым блоками. Изобретения обеспечивают автоматическое непрерывное определение удельного расхода циркулирующих газов УСТК. 4 н. и 4 з.п. ф-лы, 6 ил.
Patent RU-2665140-C2 (RU)
Title: Способ получения термочувствительного радиофармпрепарата
Inventor: BOLBIT NIKOLAJ MIKHAJLOVICH
IPC: A61K31/00
Filed: 2016-05-31
Granted: 2018-08-28
Abstract: Изобретение относится к области ядерной медицины, а именно к способу получения термочувствительного радиофармпрепарата, который представляет собой раствор интерполимерного носителя радионуклида, включающему следующие стадии: 1) синтез сополимера-носителя на основе N-изопропилакриламида и аллиламина; 2) этерификацию аминных групп сополимера-носителя диангидридом диэтилентриаминпентауксусной кислоты; 3) мечение радионуклидомSm; 4) выделение радиоактивной сополимерной фракции из реакционного объема смеси меченой полимерной путем элюирования ацетатным буфером в хроматографической колонке; 5) смешивание выделенной фракции с сополимером-носителем водного раствора полимера-загустителя поли-N-изопропилакриламида, причем произведение характеристической вязкости [η]в дл/г и концентрации Споли-N-изопропилакриламида в воде в г/дл отвечает безразмерному соотношению 5<С[η]<10. Изобретение обеспечивает получение термочувствительной системы, включающей полимерный носитель радионуклида, причем радионуклид должен оказывать необходимое терапевтическое действие на опухоль и не обладать подвижностью, которая бы позволила ему сразу после введения или со временем выйти за пределы компактной полимерной фазы. 3 ил., 4 табл., 5 пр.
Patent RU-2684906-C2 (RU)
Title: Amide compounds
Inventor: OKUDA TAKAO
IPC: C07D401/06
Filed: 2015-03-25
Granted: 2019-04-16
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to 4-[(1S)-1-({[4-bromo-1-(isoquinolin-3-ylmethyl)-3-methyl-1H-pyrazol-5-yl]carbonyl}amino)ethyl]benzoic acid or its pharmaceutically acceptable salt, preferably to the methanesulfonate salt, and most preferably to the crystalline methanesulfonate salt of the above compound. This invention provides a compound that has an antagonistic effect on the EP4 receptor.EFFECT: this compound and its pharmaceutically acceptable salts can be used as the active ingredient of the pharmaceutical composition for prevention and / or treatment of various diseases associated with EP-4, for example chronic renal failure and / or diabetic nephropathy.11 cl, 12 ex
Patent RU-2714144-C2 (RU)
Title: Small-size adaptive attitude-and-heading reference system
Inventor: Zaets Viktor Fedorovich
IPC: G01C23/00
Filed: 2016-12-22
Granted: 2020-02-12
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to the field of navigational instrument making and can be used in navigation systems of sea, air and ground objects. For this purpose, the small-size adaptive course curator comprises a three-component unit of angular velocity sensors, a three-component unit of linear acceleration sensors, a computing unit, a three-component magnetometric sensor (TMS), unit for determining and writing off magnetic deviation, unit of air pressure sensors, unit for determining air speed, differentiating and filtering unit, unit for optimizing filter coefficients. Small-size adaptive course curator can be used both on highly manoeuvrable and low manoeuvrable aircrafts. Increase in accuracy of determination of true heading is achieved by writing off deviation in flight and constant adaptive correction of angles of roll and pitch by signals of accelerometers, as well as optimization of filtration coefficients depending on turbulence and adjustment on multiple training sequences. TMS deviation can be cancelled periodically if there is no replacement of aircraft on-board and outboard equipment. Attitude-and-heading reference system allows using angular velocity and linear acceleration sensors of medium and low accuracy, including micromechanical type. 
     EFFECT: technical result is higher accuracy of strap down inertial navigation system (SDINS) based on continuous correction of course-turn, including in manoeuvre. 
     1 cl, 1 tbl, 1 dwg
Patent RU-2742344-C2 (RU)
Inventor: GALPEN Frank
IPC: H04N19/119
Filed: 2017-05-05
Granted: 2021-02-04
Abstract: FIELD: encoding and decoding video.SUBSTANCE: stream carries data representing an immersive video consisting of a frame organized according to a scheme comprising a first region encoded according to a rectangular conversion, a second region encoded according to a transformation from a rectangular transformation to an immersive transformation, and a third area encoded according to an immersive transformation. For backward compatibility, the stream further comprises first information representing the size and location of the first region in the video frame, and second information containing at least type of selected circuit, field of view of first part, size of said second area in video frame and reference direction.EFFECT: technical result is improved encoding of backward compatible immersive video.15 cl, 11 dwg
Patent RU-2750778-C2 (RU)
Title: System and method for liquefaction with a combined cooling agent
Inventor: ROBERTS MARK JULIAN
IPC: F25J1/02
Filed: 2017-09-25
Granted: 2021-07-02
Abstract: FIELD: heat exchangers. 
     SUBSTANCE: invention relates to a method for cooling a hydrocarbon feed stream by means of indirect heat exchange with a stream of a first cooling agent in a cooling heat exchanger, including: a) compressing a warm stream of a first low pressure cooling agent in one or more compression stages to produce a compressed stream of the first cooling agent; b) cooling the compressed stream of the cooling agent in one or more cooling units to produce a compressed cooled stream of the first cooling agent; c) introducing the compressed cooled stream of the first cooling agent into the first liquid-vapour separating apparatus to produce a first stream of the cooling agent vapour and a first stream of liquid cooling agent; d) introducing the first stream of the liquid cooling agent into the cooling heat exchanger; e) cooling the first stream of the liquid cooling agent in the cooling heat exchanger to produce a cooled stream of the liquid cooling agent; e) throttling the cooled stream of the liquid cooling agent to produce a cold stream of the cooling agent, introducing the cold stream of the cooling agent into the cooling heat exchanger to provide cooling supply required to cool the hydrocarbon feed stream, the first stream of the liquid cooling agent and the stream of the second cooling agent; g) compressing the first stream of the cooling agent vapour in one or more stages of compression to produce a compressed stream of the cooling agent vapour; h) cooling and condensing the compressed stream of the cooling agent vapour to produce a condensed stream of the cooling agent; i) throttling the condensed stream of the cooling agent to produce a throttled stream of the cooling agent; j) introducing the second stream of the cooling agent into the cooling heat exchanger; k) introducing the hydrocarbon feed stream into the cooling heat exchanger; and l) cooling the hydrocarbon feed stream in the cooling heat exchanger to produce a cooled hydrocarbon stream; and m) additionally cooling and liquefying the cooled hydrocarbon stream in a main heat exchanger to produce a liquefied hydrocarbon stream. The method additionally comprises, prior to executing the stage d), cooling at least a part of the first stream of the liquid cooling agent by means of indirect heat exchange with at least a part of the throttled stream of the cooling agent in the first heat exchanger. The invention also relates to a hydrocarbon feed stream cooling unit. 
     EFFECT: effective and low-cost method and unit for eliminating two-phase input of a condenser of a warm combined cooling agent (WCCA) to the heat exchanger and excluding the pump for liquid WCCA. 
     14 cl, 7 dwg, 1 ex
Patent RU-2713664-C2 (RU)
Title: Absorbent article
Inventor: KONAWA SATOKO
IPC: A61F13/535
Filed: 2016-03-25
Granted: 2020-02-06
Abstract: FIELD: medicine. 
     SUBSTANCE: hygienic napkin (1), which includes absorber (4), comprising sheet of upper layer (10), located on skin facing side, sheet of lower layer (11), located on side not facing skin, and highly absorbing water polymer (12), located between sheet of upper layer (10) and sheet of lower layer (11). Sheet of upper layer (10) has multiple convex parts (14) protruding towards skin facing side and forming hollow parts (13), which fill highly water-absorbing polymer (12), and connected part (15), in which sheet of upper layer (10) and sheet of lower layer (11) are intermittently connected to each other on peripheral edges of convex parts (14) along circumferential direction. 
     EFFECT: improved diffusion properties of the body fluid and maintaining a stable absorption value. 
     6 cl, 17 dwg
Patent RU-2696949-C2 (RU)
Title: Universal artillery complex for telescopic cartridge
Inventor: PALETSKIKH VLADIMIR MIKHAJLOVICH
IPC: F42B5/00
Filed: 2018-01-29
Granted: 2019-08-07
Abstract: FIELD: weapons. 
     SUBSTANCE: invention relates to artillery mounts. Artillery system is designed for firing special-purpose telescopic cartridge. Complex comprises a barrel installed movably in the breech casing, a breech box with reload channels arranged opposite along the rocking axis of the gun, a cartridge with a rotation mechanism and a gun carriage. Movable shaft consists of drive and guide parts, the latter is striker, which when moving back under action of firing spring, successively produces pressing of sliding gate to cartridge, then pushes them to thrust wall of breech, then barrels the cartridge chamber and then enters the cartridge installed in the cartridge chamber, where the projectile is deposited in the cartridge axial tube, wherein projectile acts on primer installed behind it, and ignites propellant charge cartridge. In the breech frame there are combat sear with electric drives, a cooling system, an anti-roll system, a barrel damper, a barrel balancing mechanism. Chamber is equipped with a rotation mechanism and slider couplings allowing its rotation, as well as longitudinal axial movement. Recharging is performed by method of firing cartridge case with new cartridge at the moment of chamber arrangement along complex rocking axis. Swinging mechanism of the complex is made in the form of a worm gear. 
     EFFECT: technical result is higher functional universality of complex, possibility of its use as gun, howitzer, mortar, grenade launcher and antiaircraft gun. 
     36 cl, 12 dwg
Patent RU-2766752-C2 (RU)
Title: Method for reconstruction of the basis of a complete removable plate prosthesis
Inventor: Bizyaev Aleksej Alekseevich
IPC: A61C13/00
Filed: 2018-05-07
Granted: 2022-03-15
Abstract: FIELD: medicine; orthopedic dentistry.SUBSTANCE: invention relates to medicine, namely to orthopedic dentistry; it is intended for use in the direct reconstruction of complete removable plate prostheses with the formation of a volumetric edge of a prosthesis, according to an anatomical shape of a dome of a transitional fold. A ledge is made at an angle of 90° around the entire perimeter of the prosthesis and self-hardening plastic dough is applied in the second stage of swelling and fixing in the patient's oral cavity, characterized in that the vestibular surface of a prosthesis base, artificial teeth and interdental spaces, and the distal surface of the prosthesis are pre-coated with an insulating layer, then holes are formed in the vestibular surface, after which the ledge is performed at an angle of 90°, then the entire inner surface of the prosthesis is treated in a sandblaster and covered with monomer or adhesive.EFFECT: invention allows for good fixation and stabilization of the removable prosthesis.1 cl, 1 ex, 4 dwg
Patent RU-2727808-C2 (RU)
Title: Отверждающиеся пленкообразующие композиции, содержащие силикаты лития в качестве ингибиторов коррозии, и многослойные металлические подложки с покрытием
Inventor: FURAR ELIZABET A
IPC: C09D5/08
Filed: 2016-05-27
Granted: 2020-07-24
Abstract: Изобретение относится котверждающейся пленкообразующей композиции, содержащей: (1) отверждающийся органический пленкообразующий связующий компонент и (2) компонент, ингибирующий коррозию, содержащий силикат лития, присутствующий в отверждающейся пленкообразующей композиции в количестве от 0,1 до 4,5 мас.% лития. Кроме того, изобретение относится к металлическим подложкам с покрытием, включающим многослойные металлические подложки с покрытием, содержащим вышеуказанную композицию, а также к многослойной металлической подложке с покрытием, содержащей: (a) металлическую подложку; (b) первую отверждающуюся пленкообразующую композицию, нанесенную на указанную металлическую подложку; и (c) вторую отверждающуюся пленкообразующую композицию, нанесенную поверх, по меньшей мере, части первой отверждающейся пленкообразующей композиции. Первая и вторая отверждающиеся пленкообразующие композиции независимо содержат: (1) отверждающийся, органический пленкообразующий связующий компонент; и (2) компонент, ингибирующий коррозию, содержащий силикат лития, оксид магния и/или азол. 3 н. и 19 з.п. ф-лы, 21 табл.
Patent RU-2704943-C2 (RU)
Title: Board for rolling with biaxial suspension, suspension and method of their obtaining and providing
Inventor: MARUSYAK DZHON R
IPC: A63C17/08
Filed: 2015-09-11
Granted: 2019-10-31
Abstract: FIELD: sports. 
     SUBSTANCE: suspensions have two axes or axes of rotation, two main wheels and two auxiliary wheels, and boards for rolling have eight wheels, four on front and four on rear sections of board for skating. Four main wheels support the greater part or entire weight of the board for rolling when the board for skiing is on a flat surface, and two auxiliary wheels maintain weight of one section of the board (for example, front or rear), when main wheels cross crack (for example, compensation suture in sidewalk). In various versions, the auxiliary wheels are located outside of the main wheels. Additionally, in a number of embodiments, the axis of rotation or axis of the main wheels remains parallel to the axis of the auxiliary wheels regardless of whether the board is moving in a straight line or turns. 
     EFFECT: described are improved boards for skating and methods of obtaining or providing boards for skating with improved suspensions. 
     20 cl, 12 dwg
Patent RU-2761320-C2 (RU)
Title: Coffee machine equipped with coffee grinder and process of control of coffee grinder of coffee machine
Inventor: ROSSETTO GIOVANNI
IPC: A47J31/42
Filed: 2018-05-28
Granted: 2021-12-07
Abstract: FIELD: household appliances. 
     SUBSTANCE: coffee machine (1) contains at least control unit (3), pump (4) for supplying water for infusion, boiler (6) for heating water for infusion, infusion unit (7), coffee grinder (2), user interface unit (8) including at least selector (9) of a drink and/or a dose of ground coffee, wherein coffee grinder (2), in turn, contains hopper (10) for coffee beans, rotating millstone (11) and non-rotating millstone (12), engine (13) for bringing rotating millstone (11) into relative rotation by direct or indirect means, and also a device for regulating the distance between millstones (11, 12), characterized in that it additionally contains first sensor (23) to determine a number of rotations and/or a speed of the engine and/or rotating millstone (11) and second sensor (22) to determine the distance between millstones (11, 12), wherein control unit (3) contains an algorithm for calculating the correct dose of coffee, while the calculation algorithm is made with the possibility of receiving as an input parameter from selector (9) a value of selected amount of ground coffee, and from second sensor (22) - a value of the distance between millstones (11, 12), so that to automatically generate as an output parameter a value of the total number of rotations that engine (13) must perform to obtain the correct dose of ground coffee, wherein control unit (3) is made with the possibility of receiving as an input parameter from first sensor (23) the current value of a number of rotations and/or a speed of engine (13) and/or rotating millstone (11) to issue a stop signal to stop engine (13) upon reaching the specified total number of rotations.  
     EFFECT: providing a coffee machine and a process for controlling the coffee grinder of the specified coffee machine, which will allow for determining the correct dose of ground coffee, in particular, so that organoleptic characteristics of the product in the cup correspond to those actually selected by the user. 
     8 cl, 2 dwg
Patent RU-2755235-C2 (RU)
Title: Method and device for pre-start preparation of internal combustion engine
Inventor: Shabalin Denis Viktorovich
IPC: F24H7/04
Filed: 2020-10-26
Granted: 2021-09-14
Abstract: FIELD: transport engine construction.SUBSTANCE: invention relates to the field of transport engine construction and can be used to improve the starting qualities of internal combustion engines, in particular for pre-start thermal preparation of internal combustion engines at negative ambient temperatures. The expected result is achieved by performing hollow tubes with heat-accumulating material made of metal; supplying the inlet and outlet pipes with two valves with temperature sensors; placing the winding of the induction electric heating device inside the phase transfer thermal battery housing; performing thermal insulation of the phase transfer thermal battery made of fiberglass.EFFECT: increased efficiency of using a phase transition thermal battery, with reduced weight and size characteristics; an increase in the heating rate and the time to maintain the required temperature of the coolant in the volume of the internal housing of phase transfer thermal battery, when the internal combustion engine is not running (turned off).2 cl, 3 dwg
Patent UA-38658-C2 (UA)
Title: A method for preparation of cognac "oriana" a method for preparation of cognac "oriana"
Inventor: SYDORENKO OLEKSANDR MYKOLAIOVY
IPC: C12H6/02
Filed: 2000-08-14
Abstract: A method for preparing cognac provides for preparation of cognac wine materials, making cognac alcohols, ageing thereof and treatment by cold during blending, moreover as raw material for cognac wine materials the vine Rkaciteli is used which is grown on the left bank of Kherson region, and on blend preparing alcohols of seven years of ageing at an amount of 56%, of twelve years of ageing at an amount of 4%, and of nineteen years of ageing at an amount of 4% are used, at that average age of blend must be not les than eight years, and duration of the rest after blending must be not less than twelve months from the day of blend preparation.
Patent UA-63010-C2 (UA)
Title: Method of early assessment of genetic potential of the vital capacity of cows
IPC: A01K67/00
Filed: 2000-11-17
Abstract: A method of early assessment of genetic potential of the vital capacity of cows, while carrying out of which the testing of animals at the age of 3 months is conducted according to intracutaneous test. According to the invention, reading the reaction is carried out with the aid of measuring a skin fold in 16 hours after administering intracutaneously by 0.2 ml of immune rabbit antiserum. A force of the general immune reactivity (GIR) is judged according to a difference of thickness of a skin fold before the administering the immune serum and in 16 hours after administering thereof. In doing sothe animals with a value of the intracutaneous test 5.0 mm and more are related to high vitally capable, and the animals according to the value of the intracutaneous test lower than 5.0 mm to low vitally capable. The invention can be used in dairy cattle-breeding for earlier selection of replacement young animals (at the age of 3 months) with a prospect for high milk productivity and substantiated culling of low vitally capable animals.