baber/WOPTO huggingface dataset:
Patent RU-2707034-C2 (RU)
Title: Float valve for chemical reactor
Inventor: ZAKHIROVICH Emir
IPC: B01J8/02
Filed: 2016-02-18
Granted: 2019-11-21
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to a float valve for controlling liquid flow and for shutting off passage of liquid and gas, as well as to a chemical reactor with one or more filter trays, with float valves mounted on filter plates. Float valve comprises a liquid pumping tube comprising a liquid pumping hole, a sealing ring located on the pumping tube below the liquid pumping hole, float comprising a central tube configured to be arranged around the fluid transfer tube in a free sliding engagement, and a protective cap above the liquid transfer pipe with an open lower end and an inner diameter larger than the float outer diameter, to protect the float valve from scale and contaminants, wherein the protective cap comprises ventilation holes in its upper part, wherein the float has a sufficiently large volume-to-weight ratio to allow it to float on the liquid, and is configured to be in sealing engagement with the sealing ring, when in lower position relative to fluid transfer tube, wherein float represents closed volume on its upper end and side walls and has hole at its lower end. 
     EFFECT: invention provides a reliable and durable structure of the float valve, which opens when the liquid is in the tray, preferably, providing fluid flow in downstream direction, but is closed, if liquid is absent, so that gas and trays for trapping scale can be operated with respect to the entire gas phase raw material without any bypass, and also provides reliable operation under unfavorable environmental conditions at high temperature and pressure and in media with impurities, contained in liquid and gas. 
     12 cl, 13 dwg
Patent RU-2711692-C2 (RU)
Inventor: NOERTHEMANN RALF
IPC: C21C5/46
Filed: 2016-04-01
Granted: 2020-01-21
Abstract: Изобретение относится к области металлургии и может быть использовано для выплавки стали в конвертере. Устройства для продувки кислородом жидкого компонента шихты, в частности чугуна, выполнены в виде распределенных в боковой стенке по внутреннему ободу конвертера инжекторов, расположенных на уровне расплава и выполненных в виде ультразвукового сопла Лаваля, окруженного кольцевой форсункой, образующей огибающую газовую струю, и направленных к поверхности расплава под углом не более 43°, при этом ультразвуковое сопло выполнено с возможностью подачи через него кислорода, ультразвуковая скорость которого больше (1,5х) скорости звука, а кольцевая форсунка выполнена с возможностью подачи через нее смеси сжатого воздуха и природного газа, при этом импульс подводимой через ультразвуковое сопло кислородной струи обеспечивает возможность проникновения кислородной струи в ванну расплавленного металла. Изобретение позволяет через встроенные в боковую стенку конвертера инжекторы подавать кислород поверх уровня расплава. 3 з.п. ф-лы, 2 ил.
Patent RU-2717211-C2 (RU)
Title: Stent-graft
Inventor: OBRADOVICH Nikola
IPC: A61F2/07
Filed: 2016-04-20
Granted: 2020-03-18
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medical equipment and concerns a stent-graft and use of such a stent-graft for treating vascular malformations, particularly abnormally narrowed, dilated or damaged blood vessels. Stent-graft consists of a stent with adjacent interconnected connecting jumpers and circular segments with a meandriform stroke and at least one membrane. Connection jumpers between adjacent annular segments have spring tabs located with geometrical closure in connecting jumpers and elastically movable relative to connecting jumpers. Membrane is clamped between spring tongues and connecting bridges. Above stent-graft is used for treating vascular malformations. 
     EFFECT: objective of this invention is to create a stent-graft, which simply and firmly connects the stent and the membrane together, uses the lumen of the vessel and does not cause irritation or tissue damage. 
     17 cl, 4 dwg
Patent RU-2720245-C2 (RU)
Inventor: O'REILLY RICHARD JOHN
IPC: A61P31/22
Filed: 2016-05-11
Granted: 2020-04-28
Abstract: Настоящее изобретение относится к медицине, а именно к онкологии, и касается лечения ассоциированного с вирусом Эпштейна - Барр лимфопролиферативного заболевания (ВЭБ-ЛПЗ), связанного с В-клетками. Для этого вводят популяцию аллогенных Т-клеток, содержащих ВЭБ-специфичные Т-клетки, ограниченную аллелем человеческого лейкоцитарного антигена (HLA), одинаковым с клетками ВЭБ-ЛПЗ. Это обеспечивает успешное лечение указанного заболевания, в том числе у пациентов, резистентных к ранее проведенной комбинированной химио-, лучевой терапии, а также терапии анти-CD20 моноклональным антителом. 68 з.п. ф-лы, 1 пр., 1 табл.
Patent RU-2739607-C2 (RU)
Inventor: SHIRAKAWA KAMON
IPC: G01N33/53
Filed: 2015-08-25
Granted: 2020-12-28
Abstract: FIELD: immunology. 
     SUBSTANCE: method of producing polyclonal antibodies against presepsin, an antibody composition for detecting sepsis or promoting detection or diagnosis of sepsis. Also, a composition of antibodies for measuring presepsin, a method for measuring presepsin, a kit for measuring presepsin, as well as a kit for detecting sepsis or a kit promoting detection or diagnosis of sepsis. 
     EFFECT: present invention can find further application in the diagnosis of sepsis. 
     8 cl, 3 dwg, 6 tbl, 6 ex
Patent RU-2719947-C2 (RU)
Inventor: NIE HONGLIN
IPC: A61B17/072
Filed: 2016-06-29
Granted: 2020-04-23
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medical equipment, namely to a surgical instrument for endoscopic surgery. Surgical instrument for endoscopic surgery comprises an actuator, an extension tube and a controller. Proximal end of the extension tube is connected to the controller. Far end of the extension tube is connected to the actuator. Actuator is configured to rotate relative to distal end of extension pipe. Controller includes a bend control mechanism configured to move in at least one direction. Extension tube includes a first flexible element designed to move in at least one direction by movement of the bend control mechanism. First flexible element is additionally designed so that to enable rotation of the actuator in at least one side relative to the distal end of the extension pipe. Distal end of the extension tube is connected to the actuator by means of one or more hinges. 
     EFFECT: invention is characterized by that actuator is configured to bend at a wider angle to be adapted to medical treatment in more complex clinical settings. 
     11 cl, 9 dwg
Patent RU-2731939-C2 (RU)
Inventor: SCHILLING HERMANN
IPC: B66C13/40
Filed: 2016-12-23
Granted: 2020-09-09
Abstract: FIELD: control systems. 
     SUBSTANCE: invention relates to a system for central control of one or more valves comprising at least one valve (20, 21) and at least one central control station (10). Crane comprises one or more image sensors (22) to monitor the received weight, at least behind part of crane environment and at least behind part of crane structure. Crane is connected via at least one bidirectional communication link with control station for transmitting data of image sensors. Control station has at least one indicator element (13) for displaying in the form of an image of the received sensor data, as well as at least one input device (12) for inputting control commands, and possibility of transmitting control commands via communication connection to one or several actuators of crane and/or to control unit of crane for performance of crane movements. 
     EFFECT: reliable and safe remote control is achieved. 
     16 cl, 1 dwg
Patent RU-2733209-C2 (RU)
Title: Electric switch
Inventor: LOPEZ LOPEZ DAVID
IPC: H01H21/36
Filed: 2017-06-01
Granted: 2020-09-30
Abstract: FIELD: electrical equipment. 
     SUBSTANCE: electrical switch comprising at least one rocker-type key (4) configured to turn about pivot axis (5). Base (2) is made with at least one point (3) of electric connection/disconnection control. Rotation of key (4) provides pressure which is applied to said at least one control point (3), and, as a result, provides electrical connection or disconnection. Base (2) comprises at least one link-type drive (6) of a link type. Electric switch is a mechanical switch which automatically returns to the initial position. 
     EFFECT: technical result consists in reduction of dimensions, which increases ease of use. 
     10 cl, 5 dwg
Patent RU-2718871-C2 (RU)
Title: Design of train window and train with such window design
Inventor: LI HONG
IPC: B61D25/00
Filed: 2017-09-30
Granted: 2020-04-15
Abstract: FIELD: rail vehicles; glass. 
     SUBSTANCE: train window construction comprises frame (10) including housing (11) and sealing tape (40); glass (20) located in frame (10); and fastener (30) passing through frame (10) from its inner side and located in train body (50) for fastening said frame (10). Axis of fastener (30) is located parallel to plane, in which glass (20) is installed. Inner side of housing (11) of frame has mounting groove (15), bottom of which contains mounting hole (16) for installation of fasteners (30). Sealing tape (40) located on outer side of fastener (30) comprises body (41) fixed in mounting groove (15), and first sealing ledge (42), one end of which is connected to said body (41), and other end is pressed to window glass (20). 
     EFFECT: reduced gap between adjacent constructions of train windows and reduced wind resistance. 
     12 cl, 3 dwg
Patent RU-2753816-C2 (RU)
Inventor: GIORGIO DEL FABRO
IPC: B21F27/10
Filed: 2018-01-24
Granted: 2021-08-23
Abstract: FIELD: construction. 
     SUBSTANCE: group of inventions relates to the manufacture of metal meshes that can be used, in particular, as reinforcement or in combination with it for reinforced concrete structures. Device (10) for manufacturing metal mesh (11), having longitudinal rods (13, 15) and transverse rods (14) with a given diameter arranged with a required mutual step, contains first working group (16) and second working group (34), arranged sequentially and functionally interconnected to obtain mesh semi-finished product (12). The semi-finished product is refined to obtain required metal mesh (11) using welding.  
     EFFECT: production of metal meshes with the size of the mesh of any type is provided, the maintenance of the mesh is simplified. 
     13 cl, 6 dwg
Patent RU-2750511-C2 (RU)
Inventor: KHAIK-BERO Natasha
IPC: F28F3/08
Filed: 2018-03-20
Granted: 2021-06-29
Abstract: Изобретение относится к области теплотехники и может быть использовано в пластинчатых теплообменниках, в которых по меньшей мере один поток текучей среды представляет собой жидкостно-газовую или многокомпонентную смесь. В теплообменнике (1), содержащем множество пластин (2), расположенных параллельно так, чтобы образовать первый ряд проходов (10) для направления по меньшей мере одной первой текучей среды (F1) и второй ряд проходов (20) для направления по меньшей мере одной второй текучей среды (F2), которая предназначена для приведения в теплообменный контакт, по меньшей мере, с указанной первой текучей средой (F1), смесительное устройство (3), расположенное в указанном по меньшей мере одном проходе (10) первого ряда и содержащее по меньшей мере один первый канал (31) для потока первой фазы (61) первой текучей среды (F1), следующей в направлении потока (z), по меньшей мере один второй канал (32) для потока второй фазы (62) первой текучей среды (F1) и по меньшей мере одно отверстие (34), соединяющее по текучей среде первый канал (31) со вторым каналом (32), отверстие (34) содержит первую часть (34a), ведущую в первый канал (31), при этом указанная первая часть (34a) имеет первое поперечное сечение, и вторую часть (34b), расположенную между первой частью (34a) и вторым каналом (32), при этом вторая часть (34b) имеет второе поперечное сечение, при этом первое поперечное сечение больше второго поперечного сечения. Технический результат - повышение равномерности распределения жидкостно-газовой смеси по ширине прохода теплообменника. 13 з.п. ф-лы, 5 ил.
Patent UA-65606-C2 (UA)
Title: Packaging for medicinal liquid
Inventor: KLADDERS HEINRICH
IPC: B65D83/14
Filed: 1999-02-26
Abstract: According to the invention, film bags are used as primary packaging for liquids and permit the liquid to be withdrawn without considerable exertion of force. The invention provides a container for a medicinal liquid which is both gas and liquid tight and which can be stored for many months. The container is comprised of a collapsible film on which a dimensionally stable flange (12) is attached. The flange is designed so that it can be attached onto a dispensing support (67). The container can be situated in a dimensionally stable sleeve (142). The medicinal liquid does not come in contact with air and is protected against the effects of light. The medicinal liquid can be withdrawn from the film bag, for example, in many partial quantities over a long period of time, whereby each partial quantity is reduced into an aerosol by means of an atomizer.
Patent UA-72777-C2 (UA)
Title: A process for the preparation of amorphous atorvastatin calcium
IPC: C07D207/34
Filed: 2000-10-17
Abstract: The invention relates to a process for the preparation of amorphous atorvastatin calcium by recrystallization of crude atorvastatin from an organic solvent which comprises dissolving crude amorphous atorvastadn calcium in a lower alkanol containing 2-4 carbon atoms or a mixture of such alkanols under heating and isolating the amorphous atorvastatin calcium precipitated after cooling. The atorvastatin calcium obtained is a known valuable agent useful in treating hyperlipidemia and hypercholesterolemia.
Patent UA-73973-C2 (UA)
Title: A method for producing 5-(4-fluorophenyl)nicotinaldehyde
IPC: C07D213/803
Filed: 2001-01-05
Abstract: The invention relates to a method for producing 5-(4-fluorophenyl)nicotinaldehydes by reducing the corresponding 5-(4-fluorophenyl)nicotine acids using catalytic hydrogenation in the presence of carboxylic acid anhydrides during which a palladium-ligand complex is used as a catalyse. The inventive method is characterized in that the molar ratio of palladium to ligand, in the case of unidentated ligands, ranges from 1:5 to 1:15 and, in the case of bidentated ligands, from 1:2,5 to 1:7,5. .
Patent UA-73188-C2 (UA)
Title: Signal converter
IPC: H03M7/02
Filed: 2003-01-02
Abstract: The present invention relates to the computer engineering. The proposed signal converter contains AND logic elements with two inputs, the number of which is equal to the number of the inputs of the device, a matrix coding circuit, and switches. The control inputs of the switches are used as the inputs of the device. The present invention provides a possibility to extend the functionality range of the device due to the use of controlled switches, AND logic elements, and periodical averaging of data bit values.
Patent UA-60795-C2 (UA)
Title: Powered roof support of connection
Inventor: ANDRIEIEV HEORHII VOLODYMYROVY
IPC: E21D23/06
Filed: 2003-02-21
Abstract: A powered roof support for connection of faces and drifts has section-frame with base. The base comprises a table with transverse guides. The table is equipped with mechanism of displacement in height, this includes hydro-jacks and bearing beam. The mechanism for displacement in height is equipped with rigidly connected to the base vertical guides with slides, those are moved by hydro-jacks. To the slides flanges are attached, in those the beam is installed. The rods of the hydro-jacks are unloaded relative to the side forces, this increases reliability of those.
Patent UA-75202-C2 (UA)
Title: A solution for the cold phosphating
Inventor: DMYTRIIEVA TETIANA VOLODYMYRIV
IPC: C23C22/05
Filed: 2004-03-30
Abstract: The invention concerns cold phosphating steels and cast-iron and can be used in instrument making, engineering and internal combustion engines. Solution for the cold phosphating contains components at the following ratio, g/l: zinc monophosphate 70-150, sodium nitrate 1-6, cellulose ether 0.5-5, polyacrylic acid 0.1-1. Use of the invention allows to obtain uniform and stable coating of black colour.
Patent UA-76816-C2 (UA)
Title: Universal joint
Inventor: KANOV HENNADII LAVRENTIIOVYCH
IPC: F16D3/22
Filed: 2004-07-22
Abstract: The invention relates to the rolling production, namely to the drives of rolling stands. An universal joint includes a holder and a head, they are equipped with grooves, in which are evenly in the circle located connecting intermediate components, which are executed in the form of elastic elements. The grooves of holder are executed lengthwise the holder with the axes being symmetrical relative to the joint center. In accordance with the invention, the head is made from cut off hemispheres, along the joint of which in the spherical cavities are located with possibility of rotation the spherical basic parts of the hollow connecting elastic elements. In this case, one of cut hemispheres contains an opening with spline grooves, channels for lubricating oil and opening for fastening. Annular cover over internal surface of ring contains a spherical segment with a seal. In this case, connecting elastic elements on cylindrical sections between longitudinal cuts are equipped with flat faces with width equal to 2-5 of the thicknesses of the wall of housing, and the outlets of head are conical. Invention ensures the effective absorption of shock dynamic load synchronously by all coupling links without their breakdowns and wedging, which increases the level of reliability and service life of mechanism.
Patent UA-79168-C2 (UA)
Title: Method and device for transporting and cleaning roots and tubers
Inventor: BULHAKOV VOLODYMYR MYKHAILOVYC
IPC: A01D91/02
Filed: 2005-06-08
Abstract: A method of transporting and cleaning roots and tubers and a device to carry out thereof are used while carrying out the mechanization of farm production for improving the quality (for 10...15%) and productivity (1.2...1.5 times) of cleaning the roots and tubers from dirt. For this purpose a root and tuber heap is passed through a destroyer of solid soil additives prior to agitating and cleaning thereof. Under the outlet end of a feeding table, inside an agitator, the U-shaped destroyer of solid soil additives, immovable relative to the latter is mounted, this consists of driving beater rollers, the blades of which are arranged on driving axles in the staggered order and are made of an elastic material. The ends of these axles are connected between each other by mechanisms of changing and fixing position thereof relative to each other in transversal and vertical plane. Directions of rotation of the rollers forming each inclined U-shaped part are forwarded upwards, and the lower pair moves in a counterrotational direction.
Patent UA-83211-C2 (UA)
Title: Method for cooling wind tunnel
Inventor: PETRUK VIKTOR BORYSOVYCH
IPC: G01M9/00
Filed: 2005-07-29
Abstract: The invention relates to experimental aerodynamics and can be used in design of wind tunnels with contour of closed type. Method for cooling wind tunnel with contour of closed type includes discharge to atmosphere of part of air from contour and intake to contour of air from atmosphere where additionally water is sprinkled to contour, at that dimension of drops is chosen in such way as to provide complete evaporation of liquid phase before entering working zone, and amount of water that is sprinkled is chosen in such way as to exclude saturation and condensation of vapor in working zone. Technical result of the invention is in decrease of hydraulic losses, increase of effectiveness of cooling, possibility of achieving in WT contour temperature lower than temperature of environment.
Patent UA-85087-C2 (UA)
Title: Monocyclic heterocycles as kinase inhibitors
Inventor: BORZILLERI ROBERT M
IPC: C07D213/75
Filed: 2005-04-22
Abstract: The present invention is directed to compounds having the formula [I + II) and methods for using them for the treatment of cancer.
Patent UA-84930-C2 (UA)
Title: Pyrrole compounds as inhibitors of erk protein kinase, synthesis thereof and intermediates thereto
Inventor: MARTINEZ-BOTELLA GABRIEL
IPC: A61P37/00
Filed: 2005-05-13
Abstract: The present invention relates to compounds useful of inhibitors of protein kinases. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders.
Patent UA-92722-C2 (UA)
Title: Emergency braking device of vehicles
Inventor: BRATCHENKO SERHII YURIIOVYCH
IPC: B60T1/00
Filed: 2007-02-19
Abstract: An emergency braking device of vehicles includes an interaction reactive anchor with a punching cone, a mechanical unit of gradual automatic braking with a braking unit of drum type and a resilient element of braking. The body of reactive anchor is cylindrical, with a smaller diameter at the location of blades. The body of reactive anchor has a cylindrical combustion chamber dead from one side and partially filled with solid rocket fuel, and ending with a hole at the end. Bottom surface of the combustion chamber communicates with the hole, which houses an electric starter fuse. On the lateral surface of the body the anchor has a ring-plate with a hole for connecting a metal link remote-controlled latch hook. Steel cable connects the latch hook to the main cable drum of mechanical unit of gradual automatic braking. Steel cable is laid through a parking cone and a guide tube having a holder and a locking mechanism. Reactive anchor includes a detachable body of pushing of cylindrical shape made of a metal cap, a compression spring, two symmetrical pieces of metal loaded with filler. The outer diameter of the body of pushing corresponds to the diameter of the combustion chamber.
Patent UA-87010-C2 (UA)
Title: Process for preparation of complex granulated nitrogen-potassium fertilizer
Inventor: KONONOV SIERHIEI MIKHAILOVICH
IPC: C05G1/00
Filed: 2005-11-17
Abstract: The invention relates to chemical industry and can be used for producing granulated mineral nitrogen-potassium fertilizers. The inventive method consists in supplying 3339 weight % ammonium nitrate melt, 2265 weight % potassium chloride, 29 weight % target mineral additive in the form of phosphogypsum and ammonia for maintaining the mixture pH within the range of 6.57.5. Thus obtainable pulp is atomised for reflux in a drum granulator and is granulated at a reflux number of 1:(22.5), the product is dried. The mixing is carried out with an optimum performance at a temperature ranging from 100 to 130 °С for 2030 minutes. The invention allows to increase the performance of the method and to provide said fertilizer with greater granule strength, thereby reducing the washing thereof away from soil.
Patent UA-88038-C2 (UA)
Title: Method and device for aircraft control
Inventor: DRON MYKOLA MYKHAILOVYCH
IPC: B64G1/24
Filed: 2007-07-12
Abstract: The invention relates to rocket-space engineering, in particular to aircrafts (A), for instance rocket-carriers that perform flight in atmosphere. A method for control of aircraft at its flight in atmosphere consists in that in motion by program of orientation with respect to falling flow one measures spatial angle of attack, its module is compared to module of program value of spatial angle of attack, long axis of aircraft is deflected with respect to falling flow by value of spatial angle of attack which module does not exceed maximal permitted for aircraft value of spatial angle of attack. For realization of the method at least one angle-of-attack transmitter is mounted on apparatus, with information outputs of that one connected to additional respective input of control system.