baber/WOPTO huggingface dataset:
Patent RU-2706870-C1 (RU)
Inventor: FROLOV SERGEJ MIKHAJLOVICH
IPC: F02K7/10
Filed: 2019-02-25
Granted: 2019-11-21
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to power plants of aircraft for various purposes operating on solid fuel (for example, synthetic polymer). Method of detonation combustion of pyrolysis gases in combustion chamber of air-jet engine, at that jet reactor throttling involves blowdown of pyrolyser reactor with granulated solid fuel by high-temperature or low-temperature gases from gas generator. Combustion of pyrolysis gases mixture with air in combustion chamber takes place in detonation wave, providing heat flow to pyrolysis reactor from combustion chamber, sufficient to achieve required rate of pyrolysis gases formation in this or that operating mode, and sufficient for reliable cooling of combustion chamber design elements due to endothermic pyrolysis of granular solid fuel. Method is realized in a device in which the pyrolyser reactor is separated from the annular combustion chamber by a wall made from a material with high heat conductivity. Inside the pyrolysis reactor there is a heat exchange frame made of material with high heat conductivity and in thermal contact with the wall separating the pyrolysis reactor from the annular combustion chamber. Granulated solid fuel in pyrolyser reactor is in thermal contact both with wall separating reactor-pyrolyser from annular combustion chamber, and with elements of heat exchange frame. 
     EFFECT: invention enables to obtain pyrolysis products with phase and chemical composition required for self-sustained detonation combustion and reliable cooling of combustion chamber design elements. 
     3 cl, 1 dwg
Patent RU-2699826-C1 (RU)
Title: Method of masking electromagnetic channel of speech information leakage in digital radio lines
Inventor: MAKOVIJ VLADIMIR ALEKSANDROVICH
IPC: H04K3/00
Filed: 2019-03-06
Granted: 2019-09-11
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to creation of artificial interference for masking electromagnetic channels of leakage of speech information. Process of generation, filtration, setting of level and application of camouflaging noise is programmed in digital form in functional unit of digital processing (signal processor or FPLD) of program-defined transmitter. Bandwidth of the masking noise signal coincides with the width of the band of the radiated useful signal. Level of the masking noise signal is selected based on the criterion of not increasing the error probability of the received signal. Reduction of the signal-to-noise ratio due to the addition of the masking interference signal practically does not increase the probability of the error of the received signal; however, for products of direct propagation, the signal-to-noise ratio changes more substantially and unauthorized reception of speech information is considerably hindered. 
     EFFECT: simultaneous provision of masking of electromagnetic channel of leakage of speech information and fulfillment of requirements to electromagnetic compatibility of radio-electronic devices in digital radio lines of communication at specified energy characteristics of radio transmission system and probability of erroneous reception. 
     1 cl, 2 dwg
Patent RU-2716106-C1 (RU)
Title: Method of producing polyunsaturated fatty acids with high content of arachidonic acid in lipids of aerial mycelium of fungus mortierella alpina (versions)
Inventor: ZORIN VLADIMIR VIKTOROVICH
IPC: C12N1/14
Filed: 2019-05-13
Granted: 2020-03-05
Abstract: FIELD: biotechnology.SUBSTANCE: method of producing polyunsaturated fatty acids with high content of arachidonic acid in lipids of aerial mycelium of Mortierella alpina fungus and a version thereof. Method involves culturing Mortierella alpina VKPM F-1280 fungus at 20–22 °C for 21 days on a nutrient medium containing oat flakes, glycerin, zinc sulphate heptahydrate, brewer’s grains. Variant of the method involves cultivation of beet pulp in a nutrient medium containing instead of brewer’s grains.EFFECT: inventions provide higher output of arachidonic acid in sum of polyunsaturated fatty acids obtained from aerial mycelium fungus biomass.2 cl, 1 tbl, 2 ex
Patent RU-2713772-C1 (RU)
Title: Method for producing autologous thrombocyte-rich blood plasma
Inventor: SHKVORCHENKO DMITRIJ OLEGOVICH
IPC: A61F9/007
Filed: 2019-05-29
Granted: 2020-02-07
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to ophthalmology, and can be used for surgical treatment of idiopathic macular retinal ruptures. Method for obtaining an autologous thrombocyte-enriched blood plasma involves sampling venous blood in a syringe connected to the catheter and having a preset anticoagulant. Syringe is closed, the contents are mixed and introduced into the YCELLBIO-KIT test tube by 18 G needle through the paracentral opening in the test tube lid. Centrifugation is performed at room temperature with rotation speed 4,000 rpm for 5 minutes. Plasma layer rich in thrombocytes is extracted with blunt-ended 27 G thin-walled cannula through a central opening in a test tube lid. Venous blood volume for males is 12.5 ml, while for females – 13.5. 
     EFFECT: invention enables producing an autologous thrombocyte-rich plasma with a high thrombocyte content from a small amount of blood. 
     1 cl, 2 ex
Patent RU-2714864-C1 (RU)
Title: Reactor of plasma processing of semiconductor structures
Inventor: VINOGRADOV GEORGIJ KONSTANTINOVICH
IPC: H01L21/306
Filed: 2019-06-10
Granted: 2020-02-19
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention can be used for production of high-integration semiconductor devices. Substance of invention consists in fact that in reactor of plasma treatment of semiconductor structures containing vacuum chamber with gas supply system and pumping system, substrate holder installed in area of base of vacuum chamber and connected to displacement unit HF, plasma generation system including a gas distributor and a plasma generator interconnected by connecting modules, each connecting module includes a thermomechanical stress compensation module installed between the gas distributor and the plasma generator. 
     EFFECT: improving reliability of the reactor. 
     6 cl, 4 dwg
Patent RU-2715282-C1 (RU)
Title: Sealing assembly of packer
Inventor: Sekisov Andrej Vasilevich
IPC: E21B33/12
Filed: 2019-07-12
Granted: 2020-02-26
Abstract: FIELD: packers. 
     SUBSTANCE: invention relates to sealing assembly of packer. Sealing assembly of packer comprises barrel in the form of a pipe equipped on end sections with couplings, between which a sealing element is installed on the shaft from an elastomer swelling in borehole fluids. Between the end sections of the sealing element and the couplings there is an anti-extrusion protection of the sealing element, including fixed casing made in the form of stepped sleeves and a movable shell. First stage of the sleeve is installed on the barrel with a thrust in the coupling, the second stage facing the sealing element is made with an annular bore, on the part of the length of which longitudinal cuts are made forming rectangular lobes. First stage of the holder is installed on the barrel in the annular groove of the cartridge with the possibility of movement and is connected to the last shear pin. Second stage of the holder facing the sealing element is made with an annular bore, on the part of its length longitudinal incisions are made, forming petals of rectangular shape, the number of which is equal to the number of lobes at the second stage of the sleeve. Lugs of sleeve and cage interact with each other in working position. Sleeve and cage are connected so that longitudinal incisions of sleeve are offset along circumference relative to longitudinal cuts of cage by half of central angle α between two adjacent longitudinal incisions. End sections of the sealing element are made in the form of an annular stage, on which overlapping lugs of the holder with the internal annular projection are located. Outer surface of the barrel under the sealing element is rubberised, and the sealing element is connected to the barrel by glue. Coefficient of overlapping is determined by the given mathematical expression. 
     EFFECT: increased reliability of operation and expansion of operational capabilities. 
     1 cl, 5 dwg
Patent RU-2713231-C1 (RU)
Title: Completely solid-state battery and method of manufacturing completely solid-state battery
Inventor: FUJINO SHIZUKA
IPC: H01M4/134
Filed: 2019-07-25
Granted: 2020-02-04
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electrical engineering, namely to completely solid-state lithium batteries with reduced volume variation, as a result of charge and discharge, as well as to their production method. Proposed solid-state battery comprises cathode layer, anode layer and solid electrolyte layer formed between cathode and anode layers, note here that said anode layer comprises Si-based active material with mean particle size of less than 2.6 mcm and first solid electrolyte. In the disclosed method, after arrangement of layer of solid electrolyte between anode and cathode layers, obtained structure is squeezed with pressure of 5 MPa to obtain completely solid-state battery. Active material of anode layer with high specific surface area of conductive material tends to reduce internal resistance. 
     EFFECT: higher specific power of battery is technical result of invention. 
     11 cl, 10 dwg, 2 tbl, 5 ex
Patent RU-2725978-C1 (RU)
Inventor: Iurkevich Oleg Anatolevich
IPC: F23J13/02
Filed: 2019-09-25
Granted: 2020-07-08
Abstract: Изобретение относится к области строительства и обслуживания теплоэнергетических установок и объектов ЖКХ, а точнее к герметизации дымовых труб или вентиляционных каналов. Техническим результатом является повышение пожаробезопасности и герметизации дымовых труб или вентиляционных каналов. Рукав защитный для дымовых труб или вентиляционных каналов содержит по меньшей мере четыре слоя, из которых внутренний и внешний слои являются технологическими слоями и выполнены из полиэтилена, а два срединных слоя являются рабочими слоями. Внутренний срединный слой выполнен из алюминиевой фольги с продольным вальцованным швом шириной не менее 9 мм, а фальц выполнен по меньшей мере из 7 слоев алюминиевой фольги. Перед подачей избыточного давления для установки в канал с рукава удаляют внешний слой из полиэтилена, а после прекращения подачи избыточного давления из рукава удаляют внутренний слой из полиэтилена. 2 н.п. ф-лы, 4 ил.
Patent RU-2727750-C1 (RU)
Title: Method of treating pregnant women with fetoplacental insufficiency
Inventor: SHUGININ IGOR OLEGOVICH
IPC: A61M16/12
Filed: 2019-11-08
Granted: 2020-07-23
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to obstetrics. For treating pregnant women with fetoplacental insufficiency in 2–3 trimester, inhalations are performed in spontaneous breathing mode. Inhalation used is heated to 50–60 °C mixture of helium 70–75 % and oxygen 25–35 %, in which concentration of oxygen every two minutes is first increased by 2 %, and then reduced every 2 minutes by 2 % with total duration of inhalation 10 min 2–3 times a day in for 5–10 days. Inhalations are terminated after obtaining satisfactory indices of haemodynamics in vessels of the fetoplacental complex and normalization of its hormonal function. 
     EFFECT: method provides normalization of foetus growth, prolongation of pregnancy to optimal terms and, as a result, birth of healthy children. 
     1 cl, 2 ex
Patent RU-2721540-C1 (RU)
Inventor: Krugov Anton Viacheslavovich
IPC: A61F2/54
Filed: 2019-11-21
Granted: 2020-05-19
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medical equipment, namely to prosthetic repair and rehabilitation equipment for persons with long shoulder residual limbs of congenital and / or amputation aetiology at the level of the ultrashort forearm truncation (forearm residual limb with absent functional length) to amputations, proximal to the shoulder epicondures, including articulations in the elbow joint. Prosthesis liner for a shoulder residual limb comprises an elastic body with a proximal opening for introducing a residual limb and a distal end. Walls of the elastic body are 2–3.5 mm thick; the distal end face has a Shore hardness of 50–80, and inside it there are embedded inserts for the elbow joint installation. 
     EFFECT: invention provides simplicity and reliability of attachment on shoulder residual limb, including on long shoulder residual limb, without disturbance of proportions relative to healthy extremity, as well as comfort of wearing. 
     4 cl, 2 dwg
Patent RU-2736962-C1 (RU)
Title: Защитное устройство двигателя от попадания посторонних предметов
Inventor: PAKHOMOV SERGEJ VASILEVICH
IPC: B64D33/02
Filed: 2019-12-26
Granted: 2020-11-23
Abstract: Изобретение относится к средствам защиты двигателей летательных аппаратов от попадания посторонних предметов. Защитное устройство двигателя от попадания посторонних предметов содержит подвижную нижнюю панель (1), установленную в двух направляющих (2) с фиксаторами корпуса воздухозаборника (3), которая шарнирно соединена со штоком привода (4), жестко закрепленного на корпусе воздухозаборника (2). Нижняя панель (1) способна к перемещению на относительную длину выдвижения панели, равную от 0,6 до 0,3, при пропорциональном изменении относительной высоты расположения нижней кромки воздухозаборника от поверхности аэродрома от 0,8 до 1,25. В нижней панели имеются две панельки (7), выдвигаемые одновременно в поперечной плоскости по направляющим (6) при помощи силового привода (8). Нижняя панель (1) содержит вырез (9) с возможностью попадания в него вихревых шнуров, перемещающихся на нижней поверхности нижней панели (1). Достигается повышение эффективности защитного устройства двигателя от попадания посторонних предметов на всех режимах работы на земле. 3 ил.
Patent RU-2728093-C1 (RU)
Title: Method for predicting the effectiveness of nephroprotection in selecting the patients with resistant arterial hypertension associated with type 2 diabetes mellitus for the sympathetic renal denervation of renal arteries
Inventor: Falkovskaya Alla Yurevna
IPC: G01N33/48
Filed: 2019-12-31
Granted: 2020-07-28
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely nephrology, and can be used to determine indications for denervation of renal arteries in selecting patients with resistant arterial hypertension. Patient is assessed daily arterial pressure monitoring (level of average daily pressure and variability), routine indicators of carbohydrate metabolism (HbA1c and insulin resistance index HOMA), as well as Doppler sonography (resistive indices in renal arteries), with mathematical calculation of renal denervation efficiency according to linear regression equation formula. Equation is applicable for people of both sexes, regardless of age, initial presence of chronic renal disease and renal denervation. 
     EFFECT: method provides higher prediction accuracy for nephroprotective efficiency of renal denervation in the form of retardation of rate of progression of renal dysfunction with RAH associated with 2 type DM, which reduces the unreasonable risk of complications of the given procedure in the patients with a low probability of the effective response, as well as the cost of the expensive procedure. 
     1 cl, 4 ex
Patent RU-2741515-C1 (RU)
Inventor: YANG NING
IPC: H04W52/14
Filed: 2017-10-14
Granted: 2021-01-26
Abstract: FIELD: electrical communication engineering.SUBSTANCE: invention relates to communication and more specifically to a method of transmitting data. Terminal device determines first transmission power for uplink data, wherein first transmission power is less or equal to second transmission power, and the second transmission power is the transmission power determined by the terminal device according to the interference immunity of the terminal device; terminal device determines first modulation and coding scheme (MCS) for uplink data according to first transmission power; and the terminal device sends the uplink data to the network device according to the first MCS.EFFECT: technical result consists in increase of successful attempts of data transfer during operation of terminal device simultaneously on two or more carriers in different frequency ranges.15 cl, 6 dwg
Patent RU-2727587-C1 (RU)
Title: Способ стимуляции мышц тазового дна методом электробальнеотерапии
Inventor: Fesiun Anatolii Dmitrievich
IPC: A61N1/44
Filed: 2020-02-05
Granted: 2020-07-22
Abstract: Изобретение относится к медицине, а именно к гинекологии, физиотерапии, и может быть использовано для стимуляции мышц тазового дна методом электробальнеотерапии. Электростимуляцию проводят для женщин в ванне с пресной водой объемом 200-220 л, имеющей встроенные пластинчатые электроды для подачи электрического тока. Пациентку после гигиенического душа погружают в ванну, заполненную пресной водой температурой 35-36°С, так, чтобы зона воздействия – область таза с промежностью – была полностью покрыта водой. Далее подают фарадический ток интенсивностью 120 мА частотой 20 Гц на два поперечно расположенных в стенке ванны электрода в области проекции таза пациента. Интенсивность тока постепенно увеличивают до появления ощущения вибрации и мышечных сокращений в области малого таза, наружных и внутренних групп бедренных мышц. Далее в течение 3-5 мин продолжают постепенно повышать интенсивность тока, поддерживая ощущения мышечных сокращений, но не более 240 мА, ориентируясь на субъективное состояние пациента – не допуская неприятных ощущений. Общая длительность процедуры 10-15 мин. После завершения процедуры пациентка выходит из ванны, обтирается полотенцем и отдыхает в положении лежа или полулежа 20-25 мин. На курс проводят 10-12 процедур ежедневно или 2 дня подряд с чередованием одного дня отдыха. Способ обеспечивает укрепление мышц тазового дна за счет электростимуляции в водной среде. 2 пр.
Patent RU-2730274-C1 (RU)
Inventor: Gridin Andrej Nikolaevich
IPC: G09B9/08
Filed: 2020-02-10
Granted: 2020-08-21
Abstract: FIELD: training means.SUBSTANCE: invention relates to the field of technical means of training and can be mainly used as part of training facilities for preparing crews of mobile ground-based rocket systems. Simulator contains an automated workstation for the instructor, an automated workstation for the commander of a combat control vehicle connected to it, as well as an automated workstation for the head of the launcher crew located in the standard cabin of a mobile ground launcher with standard controls and display connected to the combat command machine commander automated workstation, the pre-start preparation and start-up equipment automated workstation operator's workstation and mechanic driver automated workstation. Besides, the simulator comprises a server which is connected to all automated workstations, except for an automated workstation of the combat command vehicle commander.EFFECT: invention provides wider range of used equipment and possibility of participation in trainings of full composition of mobile ground-based rocket complex, including driver.8 cl, 7 dwg
Patent RU-2724515-C1 (RU)
Title: Способ получения смоквы с функциональными свойствами
Inventor: KROLEVETS ALEKSANDR ALEKSANDROVICH
IPC: A23L33/105
Filed: 2020-02-21
Granted: 2020-06-23
Abstract: Способ получения смоквы с функциональными свойствами относится к пищевой промышленности, в частности к способу производства кондитерских изделий, обладающих тонизирующими и укрепляющими свойствами для использования в спортивном питании, а также для снижения веса. Способ включает предварительное размягчение сильно пектиновых фруктов в пароконвектомате при температуре 75°С и очищение размягченной массы от твердых составляющих с последующим измельчением до состояния пюре. Пюре протирают через сито для получения однородной консистенции и остужают. В остуженное пюре добавляют наноструктурированный сухой экстракт гуараны в альгинате натрия, или наноструктурированный сухой экстракт гуараны в гуаровой камеди, или наноструктурированный сухой экстракт гуараны в каппа-каррагинане, из расчета 100-250 мг на 100 г сырого фруктового пюре. Сушку распределенного ровным слоем пюре осуществляют в дегидраторе при температуре 45-50°С в течение 8 часов. Изобретение позволяет получить новый продукт с повышенной биологической ценностью. 4 пр.
Patent RU-2738310-C1 (RU)
Inventor: SMIRNOVA OLGA VALENTINOVNA
IPC: G01N21/76
Filed: 2020-02-27
Granted: 2020-12-11
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to surgery and oncology, and aims at predicting the unfavourable outcome of mechanical jaundice of malignant genesis. Immunological examination of heparinized venous blood of patients is performed in dynamics. If observing IV stage of malignant disease, accompanying diseases, age 65–75 years, values of chemiluminescent activity of neutrophilic granulocytes - I spont  less than 2180 in dynamics less than 2330 standard units, I induc  less than 3685 in dynamics less than 3895 standard units, products of POL-DK more than 5.38 in dynamics more than 4.7 mcmol/l, MDA more than 4.5 in dynamics more than 4.2 mcmol/1 g of protein, enzymes of AOZ-SOD system less than 74.2 in dynamics less than 94.2 units/min/1 g of protein, CAT less than 0.16 in dynamics less than 0.22 mcmol/s/1 g of protein is predicted unfavourable outcome of syndrome of mechanical jaundice of malignant genesis. 
     EFFECT: invention provides higher accuracy of prediction of development of unfavourable outcome of mechanical jaundice of malignant genesis. 
     1 cl, 2 ex
Patent RU-2747403-C1 (RU)
Title: In-line separator
Inventor: IMAEV SALAVAT ZAINETDINOVICH
IPC: B01D53/26
Filed: 2020-04-24
Granted: 2021-05-04
Abstract: FIELD: oil and gas industry.SUBSTANCE: invention can be used in the oil and gas industry for the separation of hydrocarbon condensate and water from natural or associated gas. The in-line separator contains the main channel 1, which is a section of the pipeline with the first swirler 2, the first section of liquid separation 3, and the section for sampling the gas-liquid flow 4, which are sequentially mounted inside it and axially located inside it. which is a section of a pipeline with a second swirler 6, a second liquid separation section 7, a liquid collection section 8 and a liquid collection tank 3 sequentially mounted inside it and axially located inside it, a liquid collection section 8 and a liquid collection tank 3. The liquid collection section 7 is connected by a second additional channel 10 with an ejector 11 located in the main channel 1 between the first swirler 2 and the first liquid separation section 3.EFFECT: invention improves efficiency of the selection of the liquid fraction from the gas fraction.1 cl, 1 dwg