baber/WOPTO huggingface dataset:
Patent RU-2695409-C2 (RU)
Inventor: UMBLIYA ALEKSANDR ALEKSANDROVICH
IPC: H04R15/00
Filed: 2016-07-28
Granted: 2019-07-23
Abstract: FIELD: oil, gas and coke-chemical industries.SUBSTANCE: invention relates to a device for increasing oil recovery. Device for increasing oil recovery includes ground control unit, electric cable, downhole device including acoustic radiator, which contains magnetostrictive converter. Electric winding of the magnetostrictive converter is wound on a core of rectangular insulated plates. End faces of core are rigidly connected to end parts of steel housing of downhole device. Gap between surface of electric winding and inner surface of housing has value from 0.5 to 10 mm.EFFECT: high efficiency of oil production.1 cl, 2 dwg
Patent RU-2677993-C2 (RU)
Title: Способ изготовления одноразового подгузника типа трусов и одноразовый подгузник типа трусов, выполненный с возможностью его изготовления посредством указанного способа изготовления
Inventor: MORI YOSUKE
IPC: A61F13/15
Filed: 2015-02-26
Granted: 2019-01-22
Abstract: В соответствии с настоящим изобретением предложен способ изготовления одноразового подгузника типа трусов на компактном и простом оборудовании при одновременном уменьшении риска возникновения морщин, включающий: подачу непрерывного листового материала (12S) в направлении, в котором он является непрерывным; размещение упругих и эластичных элементов (15-18), предназначенных для придания эластичности наружному элементу (12F), расположенному с вентральной стороны, и наружному элементу (12В), расположенному с дорсальной стороны, в части (12с) листового материала (12S), промежуточной в направлении CD; загибание частей, расположенных с одной стороны и с другой стороны в направлении CD относительно части (12с), промежуточной в направлении CD, по направлению к той стороне части (12с), промежуточной в направлении CD, на которой имеются упругие и эластичные элементы (15-18), зажим и фиксацию упругих и эластичных элементов (15-18) в сложенном листовом материале (12S) и соединение вместе загнутых частей и части (12с), промежуточной в направлении CD, для образования непрерывной эластичной ленты; разрезание эластичной ленты в месте, промежуточном в направлении CD, для получения эластичной ленты (12b), расположенной с дорсальной стороны, и эластичной ленты (12f), расположенной с вентральной стороны, и последующее присоединение внутреннего элемента (200) к эластичной ленте (12b), расположенной с дорсальной стороны, и эластичной ленте (12f), расположенной с вентральной стороны. 3 н. и 6 з.п. ф-лы, 12 ил.
Patent RU-2661034-C2 (RU)
Title: Панель oled, терминал и способ управления светочувствительностью
Inventor: LI GUOSHENG
IPC: H01L51/50
Filed: 2015-12-25
Granted: 2018-07-11
Abstract: Изобретение представляет панель OLED, терминал и способ управления светочувствительностью и относится к области технологии отображения. Панель OLED включает в себя: подложку матрицы, слой OLED, расположенный на подложке матрицы, матрицу светочувствительных устройств, расположенную в подложке матрицы, и схему управления, подсоединенную к матрице светочувствительных устройств. Согласно вариантам осуществления настоящего раскрытия, матрица светочувствительных устройств располагается в подложке матрицы панели OLED, передняя панель обычно делится на множество областей, так что функция камеры интегрируется в панель OLED, так что передняя панель терминала может иметь функцию отображения и функцию камеры одновременно, даже если она обеспечивается только с панелью OLED, таким образом улучшая полную согласованность и эстетику терминала. 3 н. и 6 з.п. ф-лы, 8 ил.
Patent RU-2693757-C2 (RU)
Title: Packaging laminated material, method for production thereof and packaging container produced from laminated packaging material
Inventor: TOFT NILS
IPC: B65D65/40
Filed: 2015-08-13
Granted: 2019-07-04
Abstract: FIELD: laminated products or materials. 
     SUBSTANCE: invention relates to packaging oxygen-sensitive liquid food products and relates to a laminated packaging material, a method for production thereof and a packaging container. Laminated material has a layer of paper or cardboard and a layer acting as a barrier to gas, and consists of material with barrier properties with respect to gases, particularly oxygen. Barrier layer is connected to paper or cardboard layer by means of laminating layer, which includes at least, one layer of adhesive polymer or polymer composition, which contains monomer links with functional groups of carboxylic acid. Laminated packaging material also has external liquid impermeable coatings on both sides of the paper or cardboard layer. 
     EFFECT: invention enables to create a packaging laminated material having improved integrity/adhesion between the laminated layers, and also provides good integrity to the packaging container made therefrom and a method which enables to obtain and maintain strong bonding of functional groups between the barrier layer with respect to gas and paper or cardboard layer of packaging laminated material and which can be implemented without excessive energy consumption and without using substances which are harmful to health and environment. 
     14 cl, 6 dwg, 1 tbl, 4 ex
Patent RU-2679378-C2 (RU)
Inventor: Asminin Vitalij Viktorovich
IPC: B63C7/10
Filed: 2017-05-15
Granted: 2019-02-07
Abstract: FIELD: vessels and other watercrafts. 
     SUBSTANCE: method consists in fastening of lifting pontoons to the hull of a sunken ship by fastening lift slings along the longitudinal axis of the pontoons and unfastening of the pontoons with longitudinal lashing slings, half of the lift slings are fastened along the longitudinal axis of the pontoons, and the second half is fastened perpendicular to the longitudinal axis of the pontoons. 
     EFFECT: possibility of a lower installation of lifting pontoons near the hull of the sunken ship, which ensures the removal of the sunken ship to the surface with a draft, ensuring the execution of work on pumping water from the hull without installing counterweights, as well as the rise of low-built ships. 
     1 cl, 4 dwg
Patent RU-2689241-C2 (RU)
Inventor: TRZECIAK JUSTIN
IPC: F02M37/04
Filed: 2017-10-18
Granted: 2019-05-24
Abstract: FIELD: internal combustion engines.SUBSTANCE: invention can be used in the internal combustion engines fuel supply systems. Disclosed are methods and systems for operation of fuel feed pump of fuel system of engine. In one example of method, when fuel feed pump is switched on from off state, voltage of fuel feed pump is limited to lower first level. According to the method, the fuel feed pump voltage is maintained at the lower first level for a certain period of time before increasing the fuel feed pump voltage higher than the first level.EFFECT: invention allows reducing voltage surges at fuel priming pump activation, as well as reducing pressure jumps in fuel rail and fuel line leading thereto and fuel dosing errors due to gradual increase of fuel pressure in fuel lines, which contributes to improvement of engine performance.20 cl, 9 dwg
Patent RU-2731940-C2 (RU)
Inventor: TURCATTI GIANNI
IPC: E05D15/10
Filed: 2017-03-07
Granted: 2020-09-09
Abstract: FIELD: construction. 
     SUBSTANCE: door system comprises at least one door leaf for closing a door opening defined by at least a first door pillar and a second door pillar; positioning system, for attachment and movement of door leaf between closed position, in which door leaf is located in door opening between first and second door pillar, and open position, in which the door leaf provides access to the door opening. At that, positioning system comprises suspension bar, in which two opposite ends rest on support structure in first suspension point on side of first door pillar and in second suspension point on side of second door pillar. Suspension element connects the door leaf to the suspension bar and slides together with the door leaf along the suspension bar between the first and second suspension points. Door system also comprises power drive and guide system. At the same time the power drive is made with possibility of the suspension element translational movement along the suspension rod from the initial position corresponding to the door leaf closed position to the final position corresponding to the open position of the door leaf. Guide system is configured to direct door leaf from closed position to open in initial phase of door leaf turn outside, in which second side edge of door leaf moves in transverse direction from door opening and in lateral direction behind second door pillar; in phase of lateral translational movement of door leaf at least partially away from door opening; in final turn phase inside door leaf, in opposite direction relative to initial rotation outside. At that, each of said two opposite ends of suspension bar makes it possible to slide in horizontal direction perpendicular to door opening, and suspension element is connected with possibility of sliding with nonlinear upper guide located above suspension bar. At that, ends of suspension rod are fixed with possibility of sliding movement or rolling along corresponding first and second lateral guides, which are connected horizontally and transversely with door opening. Lateral guides interact with appropriate auxiliary guide roller of suspension rod ends. Second lateral guide on second side has greater length than first lateral guide, to provide a larger initial crosswise motion to the outside of the second lateral edge of the door leaf relative to the smaller initial motion of the first side edge of the door leaf. 
     EFFECT: door system; group of inventions also aims at creating a door subsystem comprising said door system. 
     13 cl, 11 dwg
Patent RU-2759905-C2 (RU)
Title: Polymer film containing copolyamide made of diamine, dimeric acid and lactam
Inventor: MINKVITTS Rolf
IPC: B32B27/34
Filed: 2017-09-05
Granted: 2021-11-18
Abstract: FIELD: packaging. 
     SUBSTANCE: present invention relates to polymer film (P), a method for its manufacturing, as well as the use as packaging film. Polymer film contains at least one copolyimide. The specified copolyimide is obtained by polymerization of from 15 to 84 wt.% of at least one lactam and from 16 to 85 wt.% of a monomer mixture (M). The monomer mixture (M) consists of from 45 to 55 mol.% of at least one dimeric acid with 32-40 carbon atoms and from 45 to 55 mol.% of at least one aliphatic diamine with 4-12 carbon atoms. 
     EFFECT: resulting polymer film has a high tensile strength both in the direction of extrusion and perpendicular to it, as well as high transparency, impact strength at low temperature, in addition, it has a reduced elastic modulus and high resistance to piercing in the dry state. 
     13 cl, 8 tbl, 4 ex
Patent RU-2755899-C2 (RU)
Title: Non-linear self-splitting linkers and their conjugates
Inventor: ELGERSMA Ronald KHristian
IPC: A61K47/68
Filed: 2017-10-11
Granted: 2021-09-22
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: invention relates to ‘linker-drug’ (LD) compounds and antibody-drug conjugates (ADC) containing a non-linear self-splitting linker that can be split or converted in corresponding conditions and that reduces hydrophobicity of antibody-drug conjugate. 
     EFFECT: producing non-linear self-splitting linkers and their conjugates. 
     14 cl, 5 dwg, 2 tbl
Patent RU-2768478-C2 (RU)
Inventor: LI DACHAO
IPC: H01B3/00
Filed: 2017-10-31
Granted: 2022-03-24
Abstract: FIELD: chemical or physical processes. 
     SUBSTANCE: present invention relates to a group of inventions: a superconcentrate composition of an additive for producing a moisture-curable polyolefin composition, moisture-curable polyolefin composition for articles, a method of making a moisture-curable polyolefin composition, a moisture-cured polyolefin composition for articles, a manufactured article, coated conductor and method of conducting electricity. Superconcentrated additive composition contains a semi-crystalline polyolefin polymer carrier and a set of additives, containing a reaction product of an acidic condensation catalyst and secondary diarylamine (R 1 -Ar) 2 NH. Semi-crystalline polyolefin polymer carrier is 50–99 wt. %, and the set of additives is 1–50 wt. % of total weight of said composition of superconcentrate additive. Additive superconcentrate composition does not contain an ethylene-silane copolymer. Semi-crystalline polyolefin polymer carrier has degree of crystallinity from 50 to less than 100 wt. %. Acid condensation catalyst is an alkyl-substituted aryl sulphonic acid with 1 or 2 (C 5 -C 20 )alkyl substitutes and 1 aromatic group, which is phenyl or naphthyl. Moisture-curable polyolefin composition contains a molded part, containing a superconcentrate composition of an additive and a polyolefin prepolymer with hydrolysable silyl functional groups. In the polyolefin prepolymer, each hydrolysable silyl group is independently a monovalent group: (R 2 ) m (R 3 ) 3-m Si(C 2 -C 6 )alkenyl. Method of making a moisture-curable polyolefin composition involves mixing a polyolefin prepolymer with hydrolysable silyl functional groups and a ground solid form of the additive superconcentrate composition to produce a mixture; and melting or extruding said mixture to produce a moisture-curable polyolefin composition. Moisture-cured polyolefin composition contains a molded part, which is a product of moisture-cured polyolefin composition. 
     EFFECT: creation of compositions of superconcentrate additives, which are not subject to phase separation and release of additives, which leads to reduction of their stickiness. 
     12 cl, 3 tbl, 5 ex
Patent RU-2755200-C2 (RU)
Title: Способ и многофокусное устройство отображения
Inventor: BOEV ATANAS
IPC: G09G3/20
Filed: 2017-07-27
Granted: 2021-09-14
Abstract: Изобретение относится к средствам генерирования многофокусного изображения с одним или более цветами. Технический результат заключается в уменьшении артефактов цвета и глубины фокуса. В соответствующий период времени в периоде кадра настраивают фокус линзы с настройкой фокуса на фокальную плоскость и управляют элементом отображения в соответствии с битовой последовательностью, предоставленной в течение соответствующего определенного периода времени, причем битовая последовательность включает в себя, для каждого цвета, соответствующую подпоследовательность битов различной значимости. При этом для каждой соответствующей подпоследовательности ни первый бит, ни последний бит соответствующей подпоследовательности не являются наиболее значимыми битами соответствующей подпоследовательности. Управляют устройством отображения в соответствии с первой группой битов, в устройстве хранения, во время первой части определенного периода времени и в соответствии со второй группой битов во время второй части определенного периода времени, причем битовая последовательность является последовательностью указанных групп битов. 2 н. и 10 з.п. ф-лы, 13 ил.
Patent UA-57648-C2 (UA)
Title: Differential high-sensitive magnetoresistor
Inventor: NOSANOV MYKOLA ILLICH
IPC: H01L43/08
Filed: 2002-08-15
Abstract: The proposed differential high-sensitive magnetoresistor can be used in devices for protecting electric facilities. The magnetoresistor contains a ring-type magnetic circuit and winding. The core of the magnetic circuit is made by winding strip of mangenese-zinc ferrite. The proposed magnetoresistor id distinctive by its enhanced reliability and sensitivity.
Patent UA-57689-C2 (UA)
Title: Method for producing substance of insulin suitable for immediate release dosage form
Inventor: LAZAREV OLEKSII PAVLOVYCH
IPC: A61K38/28
Filed: 2003-01-03
Abstract: The method for producing the substance of insulin suitable for immediate release dosage form comprises the aqueous and alcohol extraction of the porcine pancreas followed by concentration and isolation of insulin substance from the extract. Then the substance is purified chromatographically with theaim of discarding proinsulin, the foreign proteins, and the insulin-related impurities. The product is crystallized. The substance isolated is dissolved in the acid and mixed with the aqueous solutions of other ingredients. The porcine insulin substance is subjected to the reversed-phase chromatography on the silica gels C8 or C18. With the aim of purifying the substance from proinsulin and the foreign proteins, the elution is performed employing aqueous-organic solution with pH not exceeding 3.5 comprising 12-21% of isopropanol or propanol (preferably 18-20%) and no more than 0.25 M sodium acetate, ammonia acetate, ammonia sulfate, or sodium sulfate (preferably 0.01-0.06 M). The substance is purified from the insulin-related impurities employing isocratic mode of elution or the gradient of the organic modifier. The substance of insulin is suspended in the water. pH is adjusted to 3.1-3.2 with the acid. Then the aqueous solution of the buffering and isotonic agents with the preserving agents is prepared, and pH is adjusted to 7.6-7.8 with the alkali. Finally, the first solution is added to the second one.
Patent UA-78682-C2 (UA)
Title: Wave power plant
Inventor: FILIPCHUK STEPAN PAVLOVYCH
IPC: F03B13/14
Filed: 2003-01-27
Abstract: A wave power plant has wave-receiving body as pontoon connected to telescopic beam with hinge, its middle part has stratiform element installed to spherical support-ring attached to the housing of the plant, cone-like element attached to the lower beam and arranged as ribbed cone with rim, in its lower part in cups in free way and with possibility of turn steel balls are installed, those act as bearing, horizontal partition, this is arranged as a circle under bottom of which rod is attached, and its end is installed to guide cylinder with spring for turn of partition, beams and pontoon to initial vertical condition, and under bottom of partition there is rack that is engaged with toothed wheel of mechanism of rotation of output shaft and attached directly to the rod.
Patent UA-77398-C2 (UA)
Title: Fentanyl composition for intranasal administration
IPC: A61K47/10
Filed: 2001-07-31
Abstract: The treatment of acute pain with a sufficient dosage by intranasal administration of fentanyl results in a time to onset of action comparable to intravenous administration and a significantly faster onset of action than nasal titration of fentanyl. The nasal administration of a sufficient amount of fentanyl to obtain pain relief has lower maximum plasma concentrations comparable to intravenous administration and results in lower rates of adverse events like respiratory depression, nausea and vomiting. Compositions for use in the method are alsodisclosed.
Patent UA-82462-C2 (UA)
Title: Method and system for detecting damage to the rotor of an aircraft engine
Inventor: COMPERAT PATRICK
IPC: G01H1/00
Filed: 2003-05-28
Abstract: The invention relates to detecting damage to the rotor of an aircraft engine that includes means for measuring vibration and speed in order to acquire data relating to the speed of the rotor and also to the amplitude and the phase of rotor vibration during a determined flight. The method comprises the following steps: reading said acquired data; calculating a mean vibration vector over a determined rotor speed range on the basis of said acquired data; calculating a vector difference between the mean vibration vector of said determined flight and the mean vibration vector of a reference flight for said rotor speed range; comparing the modulus of said vector difference with a predetermined threshold value; and issuing a warning signal when the modulus of said vector difference exceeds said predetermined threshold value, said steps being performed after said determined flight has been completed.
Patent UA-73637-C2 (UA)
Title: Method for determining the crack resistance of hardened steel welds and a device for the realization of the method
Inventor: KULYK VIKTOR MYKHAILOVYCH
IPC: G01N3/00
Filed: 2003-08-04
Abstract: The present invention can be used for monitoring quality of welds when welding elements of metallic structures made of high-strength steel. The proposed method for determining the crack resistance of hardened steel welds implies carrying out tests with delayed fracture of samples. The method is distinctive by applying a side tensile force that causes the uniform distribution of stresses along the height of the weld, without forced stress concentration, until the stress limit of the weld is achieved, and then reducing the tensile force and, accordingly, stresses in the sample at the stage of the plastic deformation of the sample. In order to form the continuous tensile force and reduce the stresses at the stage of the plastic deformation of the sample, a prestrained resilient element is used. The extent of the decrease of the deformation of the additional resilient element is used for determining current tensile stress in the sample, specifically the stress at the fracture of the sample, the state of the sample that corresponds to its plastic deformation, the specific work of deformation, and the state corresponding to the fracture of the sample. Additionally, the proposed method implies determining the intervals when microcracks in the sample are formed and the number of such microcracks. The proposed device for the realization of the method contains a number of plates made of hardened steel having the same thickness, which are arranged in a single plane and joined with the tested weld sample, and facilities that are used for determining the structure and properties of the weld. The present indention provides a possibility to increase accuracy when testing welds for determining their crack resistance.
Patent UA-77595-C2 (UA)
Title: Method of cleaning the risers for bottom casting of steel
Inventor: MOHYLNYI OLEKSANDR PETROVYCH
IPC: B22D7/12
Filed: 2005-06-24
Abstract: Invention relates to metallurgy and concerns method of cleaning the risers for bottom casting of steel. Removal of the worn lining is produced by simultaneous action on it by extrusion and knockout, moreover, the riser during removal of lining is located horizontally. The technical result - complete release of the body of riser from the remainders of fireproof mass, runner and scrap without damage of the riser itself.
Patent UA-80072-C2 (UA)
Title: Method of preparing the frozen patterns
Inventor: SHYNSKYI OLEH YOSYPOVYCH
IPC: B22C7/00
Filed: 2006-08-11
Abstract: Invention relates to the foundry production of ferrous and nonferrous metals. The method of preparing the frozen patterns includes the filling of liquid composition with high-molecular surfactant into the mold; mixing of gas and freezing this composition, moreover mixing and freezing are performed by blowing of the cooled gas through the liquid composition. Invention allows to decrease the quantity of pattern materials and to reduce the time of production of patterns.
Patent UA-90103-C2 (UA)
Title: Semi-automatic system for the production of the large electrical induction coils
Inventor: PEDRASA SANZ JUAN MANUEL
IPC: H01F41/06
Filed: 2005-09-26
Abstract: The invention relates to a semi-automatic system for the production of large electrical induction coils. The inventive system comprises an articulated head which acts on a coil production table and which confers the exact pressure on each of the windings of the coil, as well as a system for tensioning and guiding the conductor, all of which is controlled using a remotely-programmed system into which the appropriate commands have been introduced in accordance with the characteristics of the winding to be produced. According to the invention, production cycle times are reduced owing to the elimination of tasks which are currently performed manually, such as dimension checking and coil pressing, and, consequently, greater precision is obtained in relation to required coil size. The aforementioned process regulates and controls mechanical stress in relation to the conductor, thereby preventing any risk of elongation or deformation therein. In this way, improved-quality coils are produced.