baber/WOPTO huggingface dataset:
Patent RU-2693226-C1 (RU)
Title: Galvanized steel plate for hot pressing and method for production of hot-pressed molded article
Inventor: OTOMO RYOSUKE
IPC: B21D22/20
Filed: 2016-09-29
Granted: 2019-07-01
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to galvanized steel sheet for hot pressing used in automotive industry. Zinc-plated steel sheet contains a zinc-plated layer and the main steel sheet. In the region from the boundary between the galvanized layer and the main steel sheet on the side of the main steel sheet at the boundaries and inside the crystalline grains there is an internal oxide containing at least such oxidising elements as Si, Mn and Cr. Main steel sheet has the composition containing the following, wt. %: C: from 0.10 to 0.5, Si: from 0.50 to 2.5, Mn: from 1.0 to 3, Cr: from 0 to 1.0, iron and unavoidable impurities - the rest. Composition of the main steel sheet satisfies the following expression: (2×[Si]/28.1 + [Mn]/54.9 + 1.5×[Cr]/52.0)≥0.05, where [Si], [Mn] and [Cr] are content of Si, Mn and Cr, wt. %, in the main steel sheet, respectively. 
     EFFECT: provides for suppression of cracks formation during pressing due to liquid metal embrittlement. 
     8 cl, 3 dwg, 4 tbl, 3 ex
Patent RU-2692471-C1 (RU)
Title: Контейнер в транспортном средстве
Inventor: SCHNEIDER ANDREAS
IPC: B60N3/08
Filed: 2018-08-16
Granted: 2019-06-25
Abstract: Изобретение относится к контейнеру (2) в транспортном средстве, при этом вставка (3) расположена с возможностью вынимания в контейнере (2), причем контейнер (2) выполнен с возможностью перемещения между открытым и закрытым положениями, при этом вставка (3) может быть заблокирована в контейнере (2) посредством блокирующего элемента (4) и при этом контейнер (2) выполнен таким образом, что блокирующий элемент (4) блокирует вставку (3) в контейнере (2) посредством перемещения контейнера (2) из открытого положения в закрытое положение. 6 з.п. ф-лы, 2 ил.
Patent RU-2706151-C1 (RU)
Title: Low-voltage electric detonator
Inventor: IVANOV VYACHESLAV MIKHAJLOVICH
IPC: F42D1/045
Filed: 2018-10-25
Granted: 2019-11-14
Abstract: FIELD: blasting operations. 
     SUBSTANCE: invention relates to safe explosive devices, namely to low-voltage bridging electric detonators using secondary (blasting) explosive substances (ES), and can be used as a small-size device for initiating charges of industrial explosives used in mining, coal and other industries, as well as in military industry. Low-voltage electric detonator consists of sleeve 1, insert (metal sleeve) 2, folded into sleeve 1, with explosive charge in form of weights: output 3 of high-density secondary explosive, coupled with it intermediate 4 of low-density deflagration ES and initiating 5 of high-deflagration high-density explosive, made with density of pressing, decreasing in direction to intermediate suspension, pressed directly into insert 2 and sleeve 1, sealed lead 8 sealed by laser welding to sleeve 1 and containing current leads 9, at that, shoe 6 is arranged between initiating suspension 5 and sealed lead 8 via metal gasket 7 to create air gap for guaranteed protection against static electricity of different polarity. On the side of dielectric shoe 6 adjacent to initiating charge 5 there is initiator 10, and on the opposite side there is discharger 11. Initiator 10 is made in the form of a filament bridge made of resistive material in the form of a layer, the height of which is determined from a mathematical expression and depends on the thickness of the dielectric substrate. 
     EFFECT: invention increases efficiency of engagement, safety, speed and reliability of low-voltage ED, as well as reduces power consumption. 
     3 cl, 1 dwg, 1 tbl
Patent RU-2691913-C1 (RU)
Title: Способ лечения цирроза печени в эксперименте
Inventor: DAMBAEV GEORGIJ TSYRENOVICH
IPC: G09B23/28
Filed: 2018-11-12
Granted: 2019-06-18
Abstract: Изобретение относится к экспериментальной медицине и может быть применимо для лечения цирроза печени в эксперименте стимуляцией репаративной регенерации. Осуществляют дистрофирующее защемление на время репарации маргинального участка печени клипсой, выполненной в виде двух сомкнутых, дугообразных, замкнутых попарно концами, волнообразно изогнутых в плоскости смыкания браншей из никелид-титановой проволоки с эффектом памяти формы и сверхэластичности. Способ уменьшает интраоперационную травматизацию. 5 ил.
Patent RU-2699987-C1 (RU)
Title: Pseudoalteromonas prydzensis arc 46 vkpm v-13104 strain - destructor of oil and oil products
Inventor: Shestakov Andrej Innokentevich
IPC: C12R1/01
Filed: 2018-11-15
Granted: 2019-09-12
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention refers to biotechnology, microbiology. Disclosed is a strain of bacteria Pseudoalteromonas prydzensis ARC 46, capable of decomposition of oil and oil products. Strain of bacteria Pseudoalteromonas prydzensis is deposited in the Russian National Collection of Industrial Microorganisms under registration number VKPM V-13104 and can be used for cleaning of water areas of water bodies, shoreline contaminated with oil and oil products, at temperature from +20 to -2.5 °C and salinity 30±10 g/l in nutrient-poor conditions. 
     EFFECT: invention increases degree of cleaning of water areas and shoreline from oil and oil products. 
     1 cl, 3 ex
Patent RU-2702940-C1 (RU)
Title: Belt drier
Inventor: KALASHNIKOV GENNADIJ VLADISLAVOVICH
IPC: F26B17/04
Filed: 2018-12-05
Granted: 2019-10-14
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to equipment for drying vegetal raw materials. Belt drier including working chamber, conveyor with mesh plates, guides, loading and unloading devices, heat carrier supply pipe, spent heat carrier exhaust hood, height adjuster of treated product layer, drive, heater and fan. Guides of the working branch of the chain conveyor are connected to the fiberglass springs fixed on the body with the possibility of creation of oscillatory motion by the mesh ones. Guides are arranged as disruptive along the dryer length and equipped with rounded smooth end faces, body has heat carrier recycling circuit and is equipped with branch pipes with separation of space under gas distribution grid of mesh plates into zones with possibility of differentiated supply of heat carrier flow, mesh plates have flanging, and levelers are fixed on stands with kinematic screw pairs and located on the rod with possibility of changing the pitch between them. 
     EFFECT: invention is aimed at reduction of energy consumption of dryer drive and increase of thermal efficiency. 
     1 cl, 4 dwg
Patent RU-2696624-C1 (RU)
Title: Combined tubular heater
Inventor: Yusupova Irina Alekseevna
IPC: H05B3/62
Filed: 2018-12-27
Granted: 2019-08-05
Abstract: FIELD: heating.SUBSTANCE: invention relates to electric heaters and can be used in thermal test benches for ground-based tests of spacecrafts (SC) under conditions of high temperatures. Combined tubular heater includes two shells from magnesium oxide with located between them shell from stabilized zirconium dioxide. In magnesium oxide shell accommodates tungsten rods arranged coaxially. Besides, a zirconium dioxide shell coaxially and coaxially with tungsten rods there is a tungsten cable which serves as a starting heater for a shell of stabilized zirconium dioxide. At that, rope from tungsten on both sides by means of heat-compensating couplings is connected to tungsten rods.EFFECT: technical result of proposed invention consists in improvement of working temperatures of heater.3 cl, 4 dwg
Patent RU-2703259-C1 (RU)
Title: Magnetic mechanical motor control system
Inventor: MENSHIKH OLEG FEDOROVICH
IPC: H02P7/06
Filed: 2019-02-07
Granted: 2019-10-16
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electrical engineering and automation and can be used as an engine with an automatically controlled torque. Control system of magneto-mechanical engine comprises coaxially installed non-rotating and rotating toroids with opposite slug-by-magnet magnetization, power drive for moving non-rotating magnetic toroid to rotating toroid and load mechanically connected to rotary magnetic toroid, as well as power supply source. Power drive of displacement is made of rotary speed meter of rotating magnetic toroid and adjustable rotation speed sensor of this magnetic toroid, outputs of which are connected to inputs of comparator, output of which is connected through in-series integrator, direct current amplifier and DC motor, powered from power supply, are connected to step-down mechanical transmission with crankshaft, which is mechanically connected via connecting rod with hinge with rod of non-rotating magnetic toroid displacement with slanting magnetization in direction of symmetry axis of both magnetic toroids. Device can be successfully used in cars that do not require refueling with expensive fuel or recharging at power stations of accumulator batteries of electric vehicles. Such vehicles are environmentally friendly. Independence of this device is a source of mechanical or electrical energy of wide application – from domestic to industrial. 
     EFFECT: technical result is higher efficiency of power retracting drive of non-rotating magnetic toroid to coaxially installed rotating toroid with slanting magnetization when using such motor in wide range of loads with increased torque. 
     1 cl, 2 dwg
Patent RU-2712066-C1 (RU)
Inventor: BAZAEV VLADIMIR VIKTOROVICH
IPC: A61B17/00
Filed: 2019-03-07
Granted: 2020-01-24
Abstract: Изобретение относится к медицине, а именно к урологии и хирургии. Способ заключается в выкраивании лоскута размерами 6×3 см на передней поверхности стенки мочевого пузыря. Создают антирефлюксный механизм анастомоза. Формируют тоннель на протяжении до 3 см в подслизистом слое выкроенного лоскута. Рассекают слизистую лоскута на протяжении суммарной длины, складывающейся из длины сечения спатулированного участка мочеточника и длины подслизистого тоннеля. Осуществляют препаровку краев рассеченной слизистой в боковых направлениях на 5 мм. В сформированное ложе укладывают спатулированный мочеточник. В дистальной области рассечения производят сшивание краев рассеченной слизистой лоскута с краями слизистой спатулированного мочеточника 5-6 швами по всей окружности атравматическим биодеградирующим шовным материалом. Погружают стенку мочеточника в рассеченный подслизистый тоннель и осуществляют его фиксацию к слизистой лоскута. Фиксацию мочеточника осуществляют либо путем сшивания краев рассеченной слизистой над мочеточником в случае соответствия его диаметра размерам сформированного ложа, либо путем непосредственного подшивания к стенкам сформированного ложа с максимально возможным покрытием мочеточника краями рассеченной слизистой в случае превышения диаметра мочеточника размеров сформированного ложа. Устанавливают стент в мочеточник и формируют трубчатую структуру из лоскута путем его сворачивания. Сшивают трубчатую структуру непрерывным атравматичным монокриловым швом. Способ позволяет повысить эффективность хирургического лечения протяженных стриктур мочеточника за счет сохранения целостности слизистой тоннеля и сохранения запирательного механизма, профилактирующего пузырно-мочеточниковый рефлюкс. 2 з.п. ф-лы, 7 ил., 1 пр.
Patent RU-2707895-C1 (RU)
Title: Method of training sound-letter speech analysis and device for its implementation
Inventor: Chevzhik Natalya Borisovna
IPC: G09B19/00
Filed: 2019-03-18
Granted: 2019-12-02
Abstract: FIELD: education. 
     SUBSTANCE: invention relates to teaching equipment, particularly to methodological means of developing figurative thinking, and can be used for sound or phonetic speech analysis. Method of teaching phonetic words analysis, characterized by that associative images are assigned to the letters of the used alphabet and letters and their associative images are related, characterized by that in the input unit the operating mode is set – "training" or "checking", number of checked words and class of special characters of letters, after which for "verification" mode control unit transmits words and words to word generating unit and counter, and in the associative letters images classes storage unit, the operation mode identifiers and the associative letters patterns used class, then the words generation unit randomly selects from the vocabulary storage unit the required number of words and sequentially transmits them to the user interface, a letter selection unit and a word length calculation unit, after which each word is displayed on the user interface, wherein the word length calculating unit transmits the number of letters to the counter value, which transmits clock pulses to the letter selection unit, wherein the letter selection unit successively transmits the letters of the word to the letter replacement unit by associative images, which performs replacement of letters depending on selected class of associative characters of letters and transmits an associative image of letter to comparator of associative letters images, in which associative images from input unit also come for comparison, which are also displayed on the user interface, the comparison results from the comparison unit are transmitted to the comparison results accumulation unit, which, according to the control signal from the counter corresponding to the last letter of the outermost word, transmits the comparison results to the user interface, wherein the control signal from the counter corresponding to the last letter of the next word is transmitted to the input of the word generation unit, which outputs the next word. 
     EFFECT: high efficiency of training sound-letter speech analysis. 
     15 cl, 11 dwg
Patent RU-2721004-C1 (RU)
Inventor: BOSSEN FRANK JAN
IPC: H04N19/82
Filed: 2019-03-21
Granted: 2020-05-15
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to video processing and, in particular, to fractional sample interpolation during motion compensation. Said technical result is achieved by fractional sample interpolation is applied to extracted samples to generate fractional samples. Fractional sample interpolation comprises a plurality of filtering operations, where all filtered results from filtering operations are truncated to a predetermined bit depth which does not depend on the bit depth of samples stored in reference image memory. Truncation of each filtered result includes truncated results towards minus infinity. 
     EFFECT: technical result is to provide effective motion compensation for interframe prediction, which has low complexity and high accuracy. 
     12 cl, 9 dwg
Patent RU-2729415-C1 (RU)
Inventor: Yatsenko Anton Andreevich
IPC: C12N15/06
Filed: 2019-03-27
Granted: 2020-08-06
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to the field of biotechnology, namely to a device for manufacturing of scaffolds. Device consists of housing, on rectangular base of which on three sides there are beads with height of 0.3 cm, and cover, the size of which coincides with the size of the base of the body, with the possibility of their connection using clamps, with formation of a slot on one side, without a collar. 
     EFFECT: invention widens the range of equipment. 
     1 cl, 7 dwg
Patent RU-2712713-C1 (RU)
Inventor: KISHI DAIGO
IPC: B60W10/10
Filed: 2016-09-16
Granted: 2020-01-30
Abstract: Изобретение относится к трансмиссиям ТС. В способе управления бесступенчатой трансмиссией управляют режимом нормальной трансмиссии с бесступенчатым переключением и режимом псевдоступенчатой трансмиссии со ступенчатым переключением. Далее задают целевую частоту вращения при переключении "вниз" и нижнюю предельную целевую частоту вращения, используемые для псевдоступенчатого переключения "вниз". Переключаются в режим псевдоступенчатого переключения "вниз", когда условие изменения режима удовлетворяется в ходе замедления посредством выбора режима нормальной трансмиссии. Повторяют увеличение до целевой частоты вращения при переключении "вниз" и уменьшение до нижней предельной целевой частоты вращения входной частоты вращения трансмиссии, когда псевдоступенчатое переключение "вниз" инициируется, до тех пор, пока условие отмены режима, включающее в себя запрос на повторное ускорение, не будет удовлетворяться. Улучшается отклик при ускорении. 2 н. и 10 з.п. ф-лы, 13 ил.
Patent RU-2714255-C1 (RU)
Title: Plow disk housing
Inventor: ZIMARIN SERGEJ VIKTOROVICH
IPC: A01B5/16
Filed: 2019-06-03
Granted: 2020-02-13
Abstract: FIELD: transport machine building. 
     SUBSTANCE: invention relates to agricultural and forest machine building, in particular, to tillage machines for basic tillage of forest felling. Plow disc housing comprises strut with axis, on which spherical disk 1 with cutouts in the form of holes on working surface is freely installed on bearing. Additional spherical disk is rigidly attached to spherical disk 2 made of wear-resistant polymer – ultra-high-molecular polyethylene UHMPE. 
     EFFECT: invention allows reducing energy intensity of working process due to elimination of sticking of working surface by soil and increasing durability of plow body. 
     1 cl, 3 dwg
Patent RU-2712408-C1 (RU)
Title: Reverse-steering device of water-jet propeller
Inventor: BURNAEV VIKTOR IVANOVICH
IPC: B63B1/00
Filed: 2019-06-26
Granted: 2020-01-28
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to ship building, namely, to water-jet propeller reverse-steering devices. Reverse-steering device of water-jet propulsor comprises two vertical synchronous rudders secured behind water-jet propeller nozzle. Rudders on lower end have inclined hydrodynamic washers on side of DP propulsor, and nozzle in lower part is equipped with shield, which is extension of nozzle into stern. In upper part of rudder are fixed hingedly on box frame, and their stockpiles are arranged inside ship hull, where to pins are connected to gear drives, which are connected with steering hydraulic cylinders. With the help of ship heading control system, rudders can deviate synchronously to the left, to the right or in opposite directions. Control of the ship at the backward course is performed by additional synchronous deviation of both rudders to the left or to the right. Mnemonic of reverse-steering device is stored. 
     EFFECT: simplified design of reverse-steering device and increased reliability of operation. 
     1 cl, 8 dwg
Patent RU-2717451-C1 (RU)
Title: Bacteriophage strain pseudomonas aeruginosa n 323 (500317), intended for preparation of mono- and polyvalent treatment-and-prophylactic preparations of bacteriophages
Inventor: Voroshilova Natalya Nikolaevna
IPC: C12N7/00
Filed: 2019-06-28
Granted: 2020-03-23
Abstract: FIELD: microbiology. 
     SUBSTANCE: invention refers to medical virology and microbiology. Described is a strain of bacteriophage Pseudomonas aeruginosa used in production of medical biological antibacterial drugs – preparations of bacteriophages intended for prevention and treatment of pyoinflammatory and enteral diseases caused by bacteria Pseudomonas aeruginosa. Strain has lytic activity against Pseudomonas aeruginosa bacteria. Strain is deposited in the State Collection of Pathogenic Microorganisms (GKPM) of the Federal State Budgetary Institution "Scientific Centre for Expert Evaluation of Medicinal Products" of the Ministry of Health of the Russian Federation (FSBI "SCEEMP" of the Russian Ministry of Health) under registration No. 323 (500317). 
     EFFECT: strain of bacteriophage Pseudomonas aeruginosa 323 (500317) has a wide spectrum of antibacterial activity with respect to epidemiologically significant hospital and isolated from patients with various pathologies of clinical strains of pathogenic bacteria Pseudomonas aeruginosa, 100 % resistant to one or more antibiotics. 
     1 cl, 1 dwg, 5 ex
Patent RU-2737575-C1 (RU)
Inventor: PRUTCHIKOV IGOR OLEGOVICH
IPC: F02N19/00
Filed: 2019-08-06
Granted: 2020-12-01
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to the engine building. Method of internal combustion engine operation. In transient modes turbo-compressor rotor is additionally twisted by auxiliary electric machine (25). Electric machine is kinematically connected to turbo-compressor and receives power supply from storage battery (15) through auxiliary converter (26) of frequency and voltage. Steam supplied to turbine (7) at transient modes for turbocharger shaft swirling is obtained by heating water in heat exchanger (8) with exhaust gases of turbine compressor turbine and evaporation of water supplied to exhaust path of engine in front of turbine. As an additional gas mixture supplied to engine output in transient modes caused by load variation and during overloads, working mixture-air supplied to its inlet is used. Additional working body-heat carrier used for engine warm-up before start-up and at engine maintenance in hot reserve is prepared by means of combustion of fuel mixture and working mixture-air supplied from engine inlet pipeline at inlet before turbine. In heating modes supply of additional working body-compressed air into working mixture, as well as spinning of shaft of turbocompressor by electric machine is performed for period of its spin-up and beginning of operation on additional working body-heat carrier. In addition, recharging of accumulator battery is performed from thermoelectric generator (30), which is installed in place of water supply to engine outlet, as well as from auxiliary electrical machine kinematically connected to turbo-compressor. At low loads part of exhaust gases is directed to engine inlet, and water from exhaust gases is separated and discharged to heat exchanger. In all operating modes, electric power is supplied from electric machine directly to consumers. Internal combustion engine is disclosed. 
     EFFECT: technical result consists in improvement of efficiency of internal combustion engine, especially on fractional modes with partial load and idling, as well as in sharply alternating loads and overloads, expand its functional capabilities and scope of application. 
     2 cl, 1 dwg
Patent RU-2726690-C1 (RU)
Title: Шпиндель винтового забойного двигателя
Inventor: Babikov Andrej Vasilevich
IPC: E21B4/02
Filed: 2019-08-29
Granted: 2020-07-15
Abstract: Изобретение относится к буровой технике и предназначено для использования в конструкциях шпинделей с целью повышения надежности их работы. Шпиндель винтового забойного двигателя содержит корпус, выполненный из соединенных между собой трубчатых верхней части и нижней части, установленный в радиальных верхней и нижней опорах вал шпинделя, расположенный в осевой опоре и соединенный с карданным валом, концы которого соединены с верхним и нижним корпусами карданного вала, регулятор угла отклонения оси вала шпинделя. На коническом конце верхней части корпуса выполнена резьба для присоединения шпинделя к винтовой двигательной секции, внутри этого конического конца образована цилиндрическая полость. На конце нижней части вала шпинделя выполнена резьба для соединения с долотом. Нижняя часть корпуса, выполняющая функции нижнего переводника, выполнена удлиненной так, что в этой части корпуса расположены осевая опора, радиальные опоры, вал шпинделя, концы регулятора угла отклонения и карданного вала с нижней опорой карданного вала. В верхней части корпуса, выполняющей функции верхнего переводника, расположен верхний корпус карданного вала. Верхняя и нижняя части корпуса шпинделя соединены с трубчатым корпусом регулятора угла отклонения, на котором расположено кольцо регулятора враспор между торцами верхней и нижней частей корпуса шпинделя. Конец верхнего корпуса карданного вала расположен в цилиндрической полости верхней части корпуса. Регулятор отклонения выполнен с наружной резьбой на верхнем и нижнем концах, соединенных с резьбовыми концами верхней и нижней частей корпуса. Обеспечивается повышение надежности шпинделя. 2 з.п. ф-лы, 3 ил.