baber/WOPTO huggingface dataset:
Patent RU-2729569-C2 (RU)
Title: Materials with a body-centered cubic arrangement based on titanium, aluminum, vanadium and iron and articles made therefrom
Inventor: LIN DZHEN K
IPC: C22C14/00
Filed: 2017-04-24
Granted: 2020-08-07
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to production of articles from titanium alloys using additive technologies. Titanium alloy contains, wt %: aluminum 2.0–6.0, vanadium 4–8.75, iron 1.0–5.0, rest is titanium, unavoidable impurities and one or more optional secondary elements, selected from silicon to 1 wt %, yttrium to 1 wt %, erbium to 1 wt %, carbon to 0.5 wt %, oxygen to 0.5 wt % and boron to 0.5 wt %. Amount of titanium, aluminum, vanadium and iron in the alloy is sufficient to provide beta-transition temperature of not more than 850 °C. Article made of titanium alloy is produced by application of successive layers of raw material and then selective melting with formation of article.EFFECT: obtaining material with a high liquidus point and a narrow equilibrium crystallisation interval which limits microsegregation during hardening.20 cl, 4 dwg, 5 tbl, 1 ex
Patent RU-2736464-C2 (RU)
Title: Cutting system and method of cutting web or sheet of material
Inventor: MORTENSSON ULF
IPC: B26F1/14
Filed: 2017-05-15
Granted: 2020-11-17
Abstract: FIELD: packaging industry. 
     SUBSTANCE: invention relates to cutting system (100) for making holes in layer (10) of core material. Cutting system comprises cutting tool (110) having cutting blade (112) configured to cut core material layer (10) through, and anvil (120) having a rigid abutment surface (121) for receiving cutting blade (112) of cutting means (110). Cutting system (100) additionally comprises resilient element (124, 116) arranged to absorb at least part of force applied when cutting tool (110) is pressed to anvil (120). 
     EFFECT: result is improved quality of packaging material. 
     12 cl, 6 dwg
Patent RU-2734989-C2 (RU)
Title: Ball valve
Inventor: KURYLEV ANDREJ VADIMOVICH
IPC: F16K5/00
Filed: 2019-04-22
Granted: 2020-10-27
Abstract: FIELD: physics. 
     SUBSTANCE: ball valve relates to valve industry and can be used in performance of works on development of nuclear power plants for underwater power complex, in installations with water-to-water power reactors as localizing reinforcement of the second circuit, as well as in cranes at main oil pipelines, gas pipelines, at power complex enterprises, oil refining and chemical industry. Object of the proposed invention is to increase reliability and service life. Technical result is achieved by the fact that secondary seals of seats are made in form of corrugated membranes of different diameters, wherein shutoff device is a valve, which is formed by contact of sealing surface located on rod, and mating sealing surface on housing cover, wherein valve closes channel of hydraulic connection of inlet branch pipe with cavity formed by housing, ball plug and seats, in closed position of valve, besides, one of seats can be made in form of throttle. 
     EFFECT: technical result is development of ball valve with reduced torque, which makes it possible to turn ball plug relative to seats without wear during opening and closing and, therefore, to maintain tightness on working medium. 
     3 cl, 4 dwg
Patent RU-2761386-C2 (RU)
Title: Resin with large molecular weight giving paper temporary strength in wet state
Inventor: WRIGHT MATTHEW
IPC: D21H19/24
Filed: 2018-01-18
Granted: 2021-12-07
Abstract: FIELD: paper industry. 
     SUBSTANCE: present invention relates to a composition of glyoxalated copolymer capable of reacting with cellulose, used in paper products, as well as to a method for its preparation. The specified composition contains an aqueous medium and from 0.1 to 4 wt.% of glyoxalated copolymer of vinyl amide capable of reacting with cellulose per the total weight of the aqueous medium. Glyoxalated copolymer of vinyl amide is obtained by a reaction in an aqueous reaction medium of glyoxal and cationic copolymer of vinyl amide. A ratio of glyoxal:cationic copolymer per dry substance in the aqueous reaction medium is from 5 to 40 wt.% of glyoxal and from 95 to 60 wt.% of cationic copolymer of vinyl amide. The aqueous reaction medium has from 0.5 to 2.5 wt.% of the total concentration of solids. The average mass molecular weight of cationic copolymer of vinyl amide ranges from 20,500 to 46,100 Daltons. Cationic copolymer of vinyl amide includes from 5 to 95 wt.% of monomer of ammonium diallyl dimethyl halide and from 95 to 5 wt.% of acrylamide monomer per the total weight of cationic copolymer before glyoxalation.  
     EFFECT: resulting composition has improved characteristics for use in paper products, including the capability of giving strength in a wet state. 
     10 cl, 2 tbl, 5 ex
Patent UA-76408-C2 (UA)
Title: Sterilizer for fluids
IPC: C02F1/32
Filed: 2000-10-12
Abstract: A sterilizer for milk and other liquids is disclosed, the sterilizer having an elongate outer housing (12) with a manifold (16) at each end. Diary fillings (20) forming the inlet to and outlet from the sterilizer protrude from the manifolds (16). A sheath (26) of stainless steel extends along the housing (12) and a UV light fluorescent tube extends along the sheath. The sheath has an internal configuration providing protuberances over which the liquid to be sterilizer flows. This imparts turbulence to the flowing liquid or, the inlet manifold (16) and ruling (20) are themselves arranged to impart turbulence in the form of a swirling motion of the incoming liquid, help to maintain the turbulence throughout the length of the sheath (26).
Patent UA-74568-C2 (UA)
Title: 4-amino-azepan-3-one derivatives as protease inhibitors and a method for obtaining thereof
Inventor: CUMMINGS MAXWELL D
IPC: C07D403/12
Filed: 2001-03-07
Abstract: The present invention provides C1-6-alkyl-4-amino-azepan-3-one protease inhibitors and pharmaceutically acceptable salts, hydrates and solvates thereof which inhibit proteases, including cathepsin K, pharmaceutical compositions of such compounds, novel intermediates of such compounds, and methods for treating diseases of excessive bone loss or cartilage or matrix degradation, including osteoporosis; gingival disease including gingivitis and periodontitis; arthritis, more specifically, osteoarthritis and rheumatoid arthritis; Paget's disease; hypercalcenua of malignancy; and metabolic bone disease; and parasitic diseases, including malaria, by administering to a patient in need thereof one ormore compounds of the present invention.
Patent UA-80567-C2 (UA)
Title: The hydroxyindoles, their use as inhibitors of phosphodiesterase-4 and method for production thereof
Inventor: HOEFGEN NORBERT
IPC: C07D209/22
Filed: 2003-11-14
Abstract: The invention relates to substituted 4- or/and 7-hydroxyindoles of formula (I), method for production thereof, pharmaceutical preparations comprising said compounds and the pharmaceutical use of said compounds, which are inhibitors of phosphodiesterase 4, as agents for the treatment of diseases which can be influenced by said compounds by means of an inhibition of the phosphodiesterase 4 activity in immunocompetent cells (for example, macrophages and lymphocytes). (I)
Patent UA-87464-C2 (UA)
Title: Connection console for production installations
Inventor: SIEPENKORT GERHARD
IPC: E21C27/00
Filed: 2006-02-13
Abstract: The invention relates to mining production machines, in particular to production installations with console control of cutting horizon. Production machine has connection console with hinged bearing for placement of hinges head of console cylinder. It has forked console connection with hing pin for main part of console beam. Legs of console connection are connected to each other on basement, and the inner parts of each leg through skew go to edge of legs. Inclined surface of skews promotes removal of chip at console motion. The invention promotes wear resistance of hinged joint of connection console.
Patent UA-82392-C2 (UA)
Title: Method of magnetic concentration of crushed magnetite quartzites
Inventor: VOROBIOV MYKOLA KOSTIANTYNOVYCH
IPC: B03B7/00
Filed: 2006-03-17
Abstract: The invention relates to the branch of enrichment of minerals, in particular, to the methods of magnetic concentration of magnetite quartzites and other highly magnetic ores. In the method of magnetic concentration of crushed magnetite quartzites the ground ore is subjected to screening into three products. Oversize products are subjected to separate enrichment on dry drum separators by one or two operations, and undersize product, prior to crushing, is subjected to enrichment on wet magnetic separators. The product with coarseness not more than , preferably not more than is supplied for wet magnetic concentration. The product, in which the ratio of the sizes of largest pieces and smallest pieces of ore in I and II oversize products does not exceed 3:1 and 5:1 respectively, is supplied to the dry magnetic concentration. The enrichment of the product of intermediate coarseness is performed on the drum separators mainly with lateral supply of source product. Wet screening is carried out on the sieves, which surface is greater for 20-25% of the surface of sieves, which ensure the dehydration of the oversize product. The method provides for increase of efficiency of magnetic concentration of crushed magnetite quartzites.
Patent UA-86975-C2 (UA)
Title: method of inspection of technical state of brake system
Inventor: YATSKO SERHII IVANOVYCH
IPC: B61K9/00
Filed: 2006-11-29
Abstract: The invention relates to rail transport. A method of inspection of technical state of brake system consists in measurement of temperatures of brake shoes, their memorization, determination from the entire totality of measured data of temperatures of the brake shoes of average value of temperature and comparison of measured temperature of each brake shoe with this average value. The brake subsystems are determined, which brake shoes have a temperature, which is different from said average value to larger or smaller side for the value, which exceeds the confidence interval, which is determined for given rolling stock at given time. Technical result: increase of control accuracy.
Patent UA-89648-C2 (UA)
Title: System for control of gas diesel engine speed
Inventor: KOVALIOV SERHII OLEKSANDROVYCH
IPC: F02D1/04
Filed: 2007-05-15
Abstract: A system for control of gas diesel engine speed has a centrifugal speed transducer of rate with movable clutch on which two-arm lever is installed, its one arm is connected to diesel fuel shutoff lever and the other one – to fuel injection pump rack, a main lever that interacts with movable clutch and through spring – with pedal for control of high-speed engine operating condition, a gas reducer with shutoff gas valve installed in gas main. The control system is additionally equipped with electronic control unit with at least one micro-controller that has electric connection with electro-mechanical executive device, speed transducer, switch of engine operating conditions “diesel” or “gas diesel”, indicators of engine operating conditions “diesel” or “gas diesel”. The electro-mechanical executive device is connected to slide that through intermediate linkage is connected to rod of fuel injection pump rack.
Patent UA-86458-C2 (UA)
Title: High-speed vessel
Inventor: PESCHERIN ANDRII YEVHENOVYCH
IPC: B63B1/34
Filed: 2007-05-18
Abstract: The invention relates to shipbuilding. A high-speed vessel contains a hull and an air supply device. The latter is located in a conical cavity of the nose section of the vessel and is connected through an air conduit with an air-distributing system located along the hull. The elements of system are installed in perpendicular to water surface and/or across the hull of the ship below water line and have protection valves - membranes. The invention provides for increase of the speed of vessel due to maximal lowering water resistance.
Patent UA-90890-C2 (UA)
Title: apparatus and method for removing paint and sealant
Inventor: NEWMAN PIERCE
IPC: B08B7/00
Filed: 2006-03-15
Abstract: A cost-effective and minimally destructive apparatus and method for removing paint and other coatings from a surface. The apparatus comprises a tape having a masking material adapted to adhere to the surface and a stripper, wherein applying the masking material and the stripper can be performed in a single stage.
Patent UA-95232-C2 (UA)
Title: Formed PRODUCT FOR INTRODUCTION of alloying ADDITIVES IN THE FORM OF alloys into the melt of METALS AND METHOD FOR ITS Production, METHOD For producing alloyed MELT AND METHOD FOR ADJUSTING MELT METAL COMPOSITION
Inventor: SORAN TIMOTHY F
IPC: C22C14/00
Filed: 2005-11-16
Abstract: The application relates to the problem of alloying a melt, preferably a titanium melt, with oxygen by adding formed articles such as pellets containing a master alloy such as TiO. The articles should fully and homogeneously disperse in the melt, while the carbon content of the melt should be kept below an allowable maximum, preferably below 0.04 wt. %. The formed article may also comprise iron or palladium. To solve this problem, the formed article consists of 70-82wt. % of a master alloy an 18-30wt. % of a high-carbon organic polymer such as ethylene vinyl acetate or a low density polyethylene. The homogeneous dispersion is achieved e.g. by the formed articles having a similar size as the other raw feed materials which are added to the melt.
Patent UA-88103-C2 (UA)
Title: Method for well completion in hard weakly fractured rocks
Inventor: BULAT ANATOLII FEDOROVYCH
IPC: E21B43/25
Filed: 2008-02-04
Abstract: A method for well completion in hard weakly fractured rocks includes well drilling lower than level of productive horizon, formation of cavity in it and formation of cracks from walls of the cavity to massif. To form developed network of cracks in massif that provides increase of productivity of low-permeable seams due to increase of filtration area the depth of well drilling lower than level of productive horizon is chosen depending on volume of cavity and diameter of well, cavity is formed by plasma generator and cracks are formed by electric discharge in liquid that fills the cavity.
Patent UA-110315-C2 (UA)
Inventor: GURNEY AUSTIN
IPC: C12P21/08
Filed: 2007-09-28
Abstract: Винахід належить до моноклонального антитіла, що специфічно зв'язується з позаклітинним доменом DLL4 людини і впливає на ріст пухлин, які містить ракові стовбурові клітини, а також до способу лікування раку, що включає введення терапевтично ефективної кількості антитіла проти DLL4.
Patent UA-97550-C2 (UA)
Title: Nondeterministic generator of uniformly distributed random sequences
Inventor: TORBA OLEKSANDR OLEKSIIOVYCH
IPC: H03K3/84
Filed: 2010-04-29
Abstract: A nondeterministic generator of uniformly distributed random sequences relates to computer engineering, computer information security systems. Additionally the generator has i-ngenerators of the random logic levels, k-1 channels of recurrent shift registers, and each channel is composed of a shift register, divided into nparts, and additional nEXCLUSIVE OR gates connected similarly to the first channel, as well as m EXCLUSIVE OR gates with outputs connected to the inputs of a parallel output register, and inputs of these EXCLUSIVE OR gates are connected to the outputs of recurrent shift registers of all the channels in random order. The invention provides high reliability of the nondeterministic generator of uniformly distributed random sequences and enhanced cryptographic security of generated random bit sequences.
Patent UA-99318-C2 (UA)
Title: Process for production of cylindrical carbonaceous heat source
Inventor: CLEMENS DR FRANK JORG
IPC: A24D1/22
Filed: 2008-12-15
Abstract: A process for the production of a cylindrical carbonaceous heat source (4) for a heated smoking article, the heat source having a longitudinal air flow channel extending therethrough, the inner surface of which is covered with a coating layer (22) comprises the steps of: (a) forming the cylindrical heat source (4) by extrusion of a carbonaceous material through a die (6) comprising an orifice (8) with a mandrel (10) mounted therein to form the air flow channel; and (b) applying a fluid coating compound (16) to the inner surface of the air flow channel downstream of the mandrel. The coating compound (16) is fed through a feed passageway (12) extending longitudinally through the mandrel (10) and having an outlet in the end thereof. The coating compound (16) wets the inner surface of the longitudinal channel as a result of forces of adhesion between the coating compound and the inner surface, thereby forming the coating layer (22) as the cylindrical article (4) is extruded.
Patent UA-99768-C2 (UA)
Title: Systems and methods for multiplexing multiple connections in ip-network
Inventor: CHERIAN GEORGE
IPC: H04L12/56
Filed: 2009-05-22
Abstract: Disclosed are systems, methods and computer program products for facilitating multiplexing of simultaneous multiple connections between a mobile device and its TP mobility anchors, such as mobile IP home agents or proxy mobile IP local mobility anchors. An example method comprises assigning a unique IP mobility anchor identifier to each IP mobility anchor associated with the mobile device. The method further comprises negotiating an IP flow reservation for each IP mobility anchor identifier and signaling a request to associate each negotiated IP flow with an IP tunnel to a particular IP mobility anchor. The method further comprises sending packets through each negotiated IP flow and associated IP tunnel to each IP mobility anchor.
Patent UA-110457-C2 (UA)
Inventor: SPIJKERMAN HARRIE
IPC: A01J25/15
Filed: 2009-10-30
Abstract: Винахід стосується технології виготовлення головок сиру з сирної маси.Спосіб виготовлення, за якою сирна маса поміщається принаймні в одну прес-форму для виготовлення сиру, оснащену системою відслідковування, і принаймні в одній такій формі піддається вакуумній обробці та пресуванню, причому пресування проводиться в той час, як принаймні одна така форма знаходиться в секції витримки, в якій підтримуються умови низького тиску, за якою вакуумна обробка включає в себе принаймні перший та другий етапи, причому на першому етапі в секції витримки за допомогою вакуумних насосних засобів перший низький тиск створюється з метою відведення з сирної маси повітря та сироватки, що захоплюється разом з повітрям, а на другому етапі низький тиск в секції витримки далі доводиться до рівня другого низького тиску, що має принаймні таку величину, при якій наявна в сирній масі сироватка починає закипати, внаслідок чого залишки повітря та вільної сироватки виштовхуються з такої сирної маси.
Patent UA-103678-C2 (UA)
Title: Moisture-permeable nonwoven fibrous fabric
Inventor: OBA TORU
IPC: A61F13/511
Filed: 2010-04-26
Abstract: A moisture-permeable nonwoven fibrous fabric which permits a viscous bodily fluid to pass therethrough. The liquid-permeable nonwoven fibrous fabric (1) comprises staple fibers (2) formed from a thermoplastic synthetic resin and disposed in the state of being fusion-bonded to one another. The front surface (3) thereof has ridges (6) and grooves (7), the ridges (6) and the grooves (7) extending in parallel with one another in the lengthwise direction (A) and being alternately arranged in the crosswise direction (B). The proportion of the height (t) from the back surface'(4) of the nonwoven fibrous fabric (1) to the bottom (12) of each groove (7) to the height (T) from the back surface (4) to the top (11) of each ridge (6) is in the range of40-55%. The front surface (3) includes fibers (2a) which are staple fibers (2) each extending between adjacent grooves (7) through the ridge (6) and which have been fusion-bonded to other staple fibers (2) in each of the grooves (7).
Patent UA-105049-C2 (UA)
Title: Compact concentrator of waste water, working on waste heat
IPC: C02F11/13
Filed: 2010-07-29
Abstract: The invention relates to the treatment of water. Methods and concentration system of waste water are characterized. According to it, a compact and portable liquid concentrator includes a gas inlet, a gas exit and a flow corridor connecting the gas inlet and the gas exit, wherein the flow corridor includes a narrowed portion that accelerates the gas through the flow corridor. A liquid inlet injects liquid into the gas stream at a point prior to the narrowed portion so that the gas-liquid mixture is thoroughly mixed within the flow corridor, causing a portion of the liquid to be evaporated. A demister or fluid scrubber downstream of the narrowed portion removes entrained liquid droplets from the gas stream and re-circulates the removed liquid to the liquid inlet through a re-circulating circuit. Fresh liquid to be concentrated is also introduced into the re-circulating circuit at a rate sufficient to offset the amount of liquid evaporated in the flow corridor.
Patent UA-109547-C2 (UA)
Title: Композиція для боротьби з захворюванням рослин і спосіб боротьби з захворюванням рослин
IPC: A01N43/56
Filed: 2011-06-20
Abstract: Композиція для боротьби із захворюванням рослин, яка містить карбоксамідну сполуку формули (І), в якій співвідношення енантіомерів карбоксамідної сполуки R форма/S форма становить 80/20 або більше.(I)
Patent UA-103293-C2 (UA)
Title: Method of refining molten metal in tundish
Inventor: SERDIUKOV ARTEM OLEKSANDROVYCH
IPC: C21C1/00
Filed: 2013-04-29
Abstract: The invention relates to ferrous metallurgy. A method of refining molten metal in a tundish comprises forming jets of inert gas fed under pressure around the jets of flowing molten metal that allows entry of bubbles of inert gas in the molten metal, wherein the jets of inert gas are formed in parallel to the axis of flowing molten metal in direction opposite thereto with a diameter, which is determined in accordance with the presented relationship. Using the present method enhances the degree of refining and prevents contamination of the metal by surface slag by increasing the contact area of the metal melt and total surface area of bubbles of inert gas.
Patent UA-108680-C2 (UA)
Title: Спосіб виготовлення покрівельного елемента з рослинних волокон та покрівельний елемент
IPC: E04D3/32
Filed: 2011-12-21
Abstract: Винахід належить до способу виробництва покрівельного елемента, виконаного з формованої під тиском целюлози, просоченої бітумом, для покриття даху будівель. Під час першого етапу створюється елемент, переважно з целюлози, за допомогою гарячого формування під тиском в прес-формі, під час другого етапу, як тільки елемент матиме вміст сухої речовини, принаймні 60 %, після його вивільнення з прес-форми, вищезгаданий елемент покривається пігментованим лаком та висушується; і під час третього етапу, як тільки елемент матиме вміст сухої речовини, принаймні 98 %, вищезгаданий елемент просочується гарячим бітумом. Задаються специфічні операційні умови. Покриваючі елементи містять, зокрема, бічну ділянку конька, коньковий ковпак, комплект конькового покриття даху, бордюрну рейку або бордюр навколо отвору її даху та вальмовий покрівельний елемент для створення з'єднання між двома площинами даху.