baber/WOPTO huggingface dataset:
Patent RU-2743915-C1 (RU)
Inventor: GORBAN YURIJ IVANOVICH
IPC: A62C31/02
Filed: 2020-06-03
Granted: 2021-03-01
Abstract: Эжекторный пожарный ствол относится к устройствам пожаротушения, а именно к пожарным стволам. Целью изобретения является создание эжекторного пожарного ствола, перемещающегося во всей рабочей зоне без ограничений, с уменьшенной протяженностью вакуумного трубопровода и повышенной эффективностью эжектирования. Для этого в устройстве, включающем в себя стойку с фланцем, поворотный корпус, поворотный ствол, соединенные между собой шарнирными соединениями с уплотнительными манжетами, и эжектирующий насадок, установленный на стволе, подключенный через вакуумный трубопровод к баку пенооборазователя, вакуумный трубопровод подключается к дополнительно введенному отводу, установленному одной стороной на стойке с фланцем, а второй стороной расположенному по ее центральной оси и шарнирно соединенному с подвижным отводом, установленным на поворотном корпусе, соединенным гофрированной гибкой трубкой с эжекторным насадком. В отличие от известных, предложенный ручной эжекторный пожарный ствол имеет встроенный в ствол вакуумный трубопровод для подачи пенообразователя. Предложенные технические решения позволяют перемещаться стволу во всей рабочей зоне без ограничений, значительно уменьшить протяженность вакуумного трубопровода, повысить эффективность эжектирования, уменьшить габариты устройства. 1 ил.
Patent RU-2751889-C1 (RU)
Inventor: Denisenko Vladimir Ilich
IPC: C08K5/00
Filed: 2020-07-03
Granted: 2021-07-19
Abstract: Группа изобретений относится к полимерным композициям и изделиям, производимым на основе полимерных композиций. Предложена полимерная композиция для изготовления изделий для водной среды, включающая: полиэтилен 293-285 Д или полиэтилен HD10530 LB 54-74 мас.%, полиэтилен Lupolen 5261z или Lupolen 4261 AG или Taisox 5701 20-40 мас.%, добавку УФ-стабилизатора 2 мас.%, добавку антистатическую 2 мас.%, краситель 2 мас.%, так, чтобы сумма составляла 100 мас.%. Также описан плавучий понтон, включающий корпус, проушины для крепления. Технический результат: повышение показателей прочности, устойчивости к ударным нагрузкам, нагрузкам при растяжении. 2 н. и 4 з.п. ф-лы, 5 табл., 1 ил.
Patent RU-2764444-C1 (RU)
Title: ANTI-SARS-CoV-2-VIRAL PHARMACEUTICAL COMPOSITION AND APPLICATION THEREOF
Inventor: Ivashchenko Andrei Aleksandrovich
IPC: A61P31/14
Filed: 2020-09-07
Granted: 2022-01-17
Abstract: FIELD: pharmaceuticals.SUBSTANCE: invention relates to an application of a pharmaceutical composition containing micronised favipiravir and excipients, wherein the composition comprises 42.1 wt.% microcrystalline cellulose as a filler, 5.8 wt.% sodium croscarmellose as a disintegrant, 4.9 wt.% povidone as a binder, 0.7 wt.% magnesium stearate as a lubricant, 0.6 wt.% colloidal silicon dioxide, and 2.6 wt.% of a film shell, 43.3 wt.% of micronised favipiravir, with the following size distribution of micronised particles: D(90)=40.6 mcm at Std. Dev. 1.71 mcm, D(50)=10.7 mcm at Std. Dev. 0.459 mcm, and D(10)=2.5 mcm at Std. Dev. 0.0979 mcm, to produce an anti-SARS-CoV-2-viral dosage form in the form of film-coated tablets.EFFECT: application of the composition of the above composition ensures rapid release of favipiravir from the dosage form (tablets).1 cl, 4 dwg, 1 tbl, 5 ex
Patent RU-2759451-C1 (RU)
Inventor: Zaytseva Yulianna Gennadevna
IPC: A01H4/00
Filed: 2020-09-29
Granted: 2021-11-15
Abstract: Настоящее изобретение относится к области биотехнологии. Изобретение представляет собой способ повышения эффективности клонального микроразмножения вечнозеленых сортов Рододендрона, включающий культивирование одноузловых эксплантов, представляющих собой части микропобегов, содержащие одну пазушную почку, на питательной среде, дополненной 0,25 мкМ ТДЗ, в течение 8 недель, с последующим культивированием 6 недель на безгормональной среде. Изобретение позволяет существенно повысить коэффициент размножения и высоту побегов. 2 табл.
Patent RU-2748785-C1 (RU)
Inventor: POZDNYAKOV SERGEJ SERGEEVICH
IPC: B60R22/00
Filed: 2020-10-29
Granted: 2021-05-31
Abstract: Изобретение относится к области средств обеспечения безопасности пользователей на транспорте, в частности к индивидуальным средствам обеспечения безопасности экипажей летательных аппаратов и других транспортных средств, и предназначено для соединения и разъединения привязных ремней на кресле. Центральный замок привязной системы для кресел пилотов и пассажиров содержит корпус с пазами для серег ремней, механизм расцепления ремней и нажимной диск, удерживающий фиксаторы ремней. Верхняя часть корпуса выполнена за одно целое с осью вращения, в которую вмонтирован штифт с роликом и втулкой, верхняя часть которой имеет фигурную поверхность и находится в сопряжении с роликом, а нижняя часть выполнена заодно с нажимным диском. Повышается безопасность при эксплуатации транспортным средством. 1 з.п. ф-лы, 4 ил.
Patent RU-2759013-C1 (RU)
Inventor: Zaidullin Eduard Vladimirovich
IPC: G01C11/28
Filed: 2020-11-18
Granted: 2021-11-08
Abstract: Изобретение относится к области машиностроения, в частности к самолетостроению, ракетостроению, судостроению, и касается разработки способов сборки объектов сложной формы в пространстве, требующих высокой точности позиционирования составных элементов. Формируют цифровую 3D модель. Используют на координатном столе регулируемые стойки, основание которых содержит переключаемый магнит. Устанавливают съемный контрольный репер, имеющий идентифицирующий адаптер, снабженный метками, одна из которых кодирована. Фиксируют для всех адаптеров их координаты. На поверхности координатного стола размещают референсные метки для оцифровки базовой поверхности. Оператор вручную проводит позиционирование концевых баз посредством последовательного перемещения и поворотов регулируемых стоек в пространстве под контролем следящего средства до совмещения реперов с требуемыми расположением на 3D модели. На экран выводятся положения репера. После выставления последней стойки реперы снимают и устанавливают в посадочные гнезда. Сокращается время, повышается точность сборки, повышается производительность процесса сборки. 7 з.п. ф-лы, 11 ил.
Patent RU-2754949-C1 (RU)
Inventor: BOKLIN ALEKSEJ ALEKSANDROVICH
IPC: A61B5/01
Filed: 2021-01-13
Granted: 2021-09-08
Abstract: Изобретение относится к медицине, а именно к неврологии, эндокринологии, и может быть применено в диагностике вегетативной полинейропатии у пациентов с синдромом диабетической стопы. У пациента, находящегося в покое, в сидячем положении измеряют исходную температуру кожи тыльной поверхности стопы, затем выполняют холодовую пробу.  После выполнения пробы повторно измеряют температуру кожи тыльной поверхности стопы и затем повторяют измерение температуры через каждые 5 мин шестикратно. Данные регистрируют на графике. Затем строят температурную кривую и по ней диагностируют наличие или отсутствие у пациента вегетативной диабетической полинейропатии. Способ позволяет обоснованно проводить профилактические мероприятия у пациентов с бессимптомной клинической картиной и своевременно назначать им адекватную терапию за счет совокупности приемов заявленного изобретения. 2 ил., 2 пр.
Patent RU-2756006-C1 (RU)
Inventor: Gatiyatullin Ilnur Ilsurovich
IPC: B23K37/04
Filed: 2021-01-26
Granted: 2021-09-24
Abstract: FIELD: welding equipment.  
     SUBSTANCE: invention relates to a welding device for welding flanges and pipes of various shapes and sizes. The welding device contains a base (1) mounted on wheels (2), a rack (3) fixed on the base (1), and a mechanism for attaching and fixing pipes and flanges mounted on a rack (3). The mechanism for attaching and fixing pipes and flanges is of a cantilever type and consists of a center-pivoting console (4), on which a vertical support console (5) and a side cantilever mechanism consisting of two consoles (6) and (7) connected in series. The center-pivoting console (4) is adjustable in height and direction. A support base (9) is installed in the upper part of the center-pivoting console (4) to accommodate the flange and pipe on it. In the console (5) of the vertical support, fixed with the possibility of height adjustment and rotation around its axis, a vertical support rack (16) is installed. A horizontal bed (18) is fixed on the rack (16). The side cantilever mechanism has the ability to rotate. The console (7) of the side cantilever mechanism also has the ability to rotate around its axis. A rod (24) is installed in the console (7), on which a vertical bed (25) is placed. The rack (16) of the vertical support and the rod (24) are fixed with the possibility of their height adjustment, and the lodgments are with the possibility of their rotation.  
     EFFECT: expansion of the technological capabilities of the device due to the possibility of performing the operation of welding pipes and flanges of a wider range.   
     5 cl, 9 dwg
Patent RU-2755098-C1 (RU)
Title: Device for determining the structure of a material or samples under uniaxial compression and method for its use
Inventor: Sachenkov Oskar Aleksandrovich
IPC: G01N23/046
Filed: 2021-02-12
Granted: 2021-09-13
Abstract: FIELD: material structure determination.  
     SUBSTANCE: invention is intended to determine the structure of a material or samples under uniaxial compression. The substance of the invention lies in the fact that a device for determining the structure of a material or samples under uniaxial compression contains an upper cover, a lower cover, four pins, a dynamometer, a test sample with a coordinate grid or strain gauges, four nuts, four self-locking nuts, four locking nuts, a centering washer, four nuts for power transmission, four washers, a CT scanner including: cartridge, X-ray receiver, X-ray emitter, computer with installed software; at the same time, four studs, on which the nuts are pre-screwed, are installed on the inner part of the lower cover, the outer part of the lower cover is fixed with four self-locking nuts, which are then locked with locking nuts, while the lower end of the studs does not go beyond the plane of the end of the CT scanner cartridge, while the test sample is placed on the lower cover, a dynamometer is installed on top of the test sample, a centering washer is installed between the upper cover and the dynamometer, while the dynamometer is pressed by the upper cover, while a coordinate grid or strain gauges are preliminarily placed on the free surfaces of the test sample with the ability to determine the displacement field test sample, above the top cover, four washers and four nuts are installed on the studs to transmit the force with the possibility of providing the action of a compressive axial force on the sample under study; the lower cover is inserted into the cartridge of the computer tomograph so that the test sample is located between the X-ray receiver and the X-ray emitter, while the computer tomograph is equipped with a computer with installed software with the ability to process scan data of the test sample. 
     EFFECT: ensuring the possibility of obtaining a set of data on physical and mechanical properties (density, porosity, structure tensor and tensor of elastic constants) in the entire volume of the investigated full-scale specimen at a given external compressive axial force acting on the specimen under study and a known displacement field of the upper end. 
     2 cl, 9 dwg
Patent RU-2767978-C1 (RU)
Title: Method of electric power generation (embodiments)
Inventor: ZAJTSEV VLADIMIR VLADIMIROVICH
IPC: H02K3/28
Filed: 2021-02-24
Granted: 2022-03-22
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: result is achieved by disclosed method of electric power generation, according to the first embodiment, including synchronous rotation in one direction of similar magnetic poles of small and large rotors relative to each other. In the gap between the rotors there is a stator with two windings. Peculiar feature of the invention is execution of winding turns along the circumference of the hollow cylindrical housing of the stator from its inner perimeter, which forms an inner hole, to the outer perimeter of the stator housing. Besides, windings are made with possibility to create opposite magnetic flux in stator when electric current flows. It is possible to make both with movable rotors and fixed stator, and with movable stator and fixed rotors. 
     EFFECT: higher efficiency. 
     2 cl, 1 dwg
Patent RU-2763949-C1 (RU)
Title: Method for adjusting and controlling the crystalline form of alite in portland cement clinker by reaction of a gas with a solid
Inventor: MA SUHUA
IPC: C04B7/36
Filed: 2021-03-01
Granted: 2022-01-11
Abstract: FIELD: construction materials.  
     SUBSTANCE: invention relates to the field of building materials and a method for the production of portland cement clinker, and specifically to a method for adjusting and controlling the crystalline form of alite in a portland cement clinker through the reaction of gas with a solid. The method for adjusting and controlling the crystalline form of alite in a portland cement clinker by reaction of a gas with a solid substance includes the following steps: (1) grinding of the portland cement clinker to obtain a solid material from it, while the size of the solid particles of the portland cement clinker does not exceed 5 mm; (2) heating the solid material of the portland cement clinker obtained at stage (1) to 600-1100°C in a mixed gas atmosphere of SO 2  and air, and maintaining the temperature to ensure the reaction for 0.5-2 hours, while the volume fraction of SO 2  is from 5 to 10%; and (3) cooling to room temperature after completion of the reaction.  
     EFFECT: increase in the mechanical and operational properties of concrete and its products, as well as improved quality of the cement itself by increasing the content of alite.  
     4 cl, 9 dwg, 5 tbl
Patent RU-2769489-C1 (RU)
Title: Method of respiratory therapy in new coronavirus infection covid-19 in patients with respiratory failure, who are on spontaneous breathing
Inventor: Kamenshchikov Nikolai Olegovich
IPC: A61M16/10
Filed: 2021-03-31
Granted: 2022-04-01
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to resuscitation and intensive care, and can be used in respiratory therapy in new coronavirus infection COVID-19 in patients with respiratory failure, who are on spontaneous breathing. That is ensured by inhalations with nitrogen oxide in high doses of 160–200 ppm for 20–30 minutes twice a day. In addition, continuous inhalation of nitrogen oxide in dose of 20 ppm is carried out in intervals between inhalations of nitrogen oxide in high doses. Inhalations are carried out until symptoms of the disease disappear. 
     EFFECT: method provides prolonged improvement of gas exchange, prevention of development of cardiac complications, higher respiratory comfort, as well as reducing the duration of the disease by activating the sanogenesis mechanisms of the respiratory tract and potentiating the adjuvant antiviral effect in the patients with respiratory failure spontaneously breathing in COVID-19. 
     1 cl, 2 ex
Patent RU-2768118-C1 (RU)
Title: Method of producing catalyst
Inventor: IMSHENETSKIJ VLADIMIR VLADISLAVOVICH
IPC: B01J37/02
Filed: 2021-04-13
Granted: 2022-03-23
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method of producing a catalyst for producing concentrates of aromatic compounds. Method of producing the catalyst for producing concentrates of aromatic compounds involves the following steps: a. adding HZSM-5 to the peptized pseudoboehmite to obtain a mixture of zeolite and pseudoboehmite, b. adding amorphous aluminosilicate with molar ratio Si/Al from 0.2 to 0.5 to the mixture obtained at step (a) to obtain a molding compound, c. molding, drying and calcining the molding compound to obtain a catalyst composition, d. alkaline treatment of catalyst composition obtained at step (c), e. washing from sodium catalyst composition obtained at step (d), drying and calcination, f. impregnating the catalyst composition obtained at step (e) with solutions of zinc salts and rare-earth elements, drying and calcining to obtain the following chemical composition in terms of catalyst oxides: i. silicon dioxide in amount of 53.0 to 85.0 wt.%, ii. aluminum oxide in amount of 11.5 to 43.0 wt.%, iii. zinc oxide in amount of 1.4 to 2.9 wt.%, iv. oxides of rare-earth elements in amount of 0.9 to 2.0 wt.%. Obtained catalyst is especially effective for processes of combined processing of hydrocarbon fractions, oxygenates and olefin-containing fractions. 
     EFFECT: reduced output of C 3 -C 4  hydrocarbons to 22 wt.% and less when producing a product with content of aromatic compounds in the C 5+  fraction of the product of not less than 45 wt.%; it is also possible to increase the content of aromatics with one alkyl substitute in the C 5+  fraction of product to 14,5–26,9 wt.%. 
     10 cl, 5 tbl, 18 ex
Patent RU-2769213-C1 (RU)
Title: Air conditioner
Inventor: ITO DAISUKE
IPC: F25B1/00
Filed: 2018-11-14
Granted: 2022-03-29
Abstract: FIELD: air cooling. 
     SUBSTANCE: invention relates to an air conditioner. The air conditioner includes: a refrigerant circuit (70) containing a compressor (1), a condenser (5), an expansion valve (4) and an evaporator (3) and configured to circulate the refrigerant; a suction temperature sensor (21) configured to measure a suction temperature of the refrigerant sucked into the compressor (1); and an outside air temperature sensor (11) configured to measure the outside air temperature. The refrigerant includes at least one of R290 and R1270. In heating mode, when the value obtained by subtracting the outdoor temperature from the suction temperature is less than -2.0°C, the opening degree of the expansion valve (4) is reduced; and when the said value is greater than +0.6°C, the expansion valve (4) opening degree is increased. 
     EFFECT: creating an air conditioner that can use an HC refrigerant with a low global warming potential as a refrigerant and that is able to provide a higher COP than using R32 
     7 cl, 12 dwg
Patent RU-2765390-C1 (RU)
Title: Stand for testing pneumatic tires and elastic elements of vehicle suspensions
Inventor: POZDEEV ALEKSEJ VLADIMIROVICH
IPC: G01M17/02
Filed: 2021-06-02
Granted: 2022-01-28
Abstract: FIELD: automotive industry. 
     SUBSTANCE: substance of the invention lies in the fact that the weights are fixed on top of the traverse, and the loading mechanism is installed on a pivot frame, the axis of which is fixed on the bottom of the stand base and coincides with the vertical axis of the tire loading. The pusher drive is made in the form of a hydraulic pulsator having a piston rod, located in a housing, which is installed vertically on the swing frame of the stand to the side of the caterpillar propeller and communicated with the pump and the hydraulic station tank through a servo-hydraulic distributor. The pusher, equipped in the lower part with two tension shafts and an endless rubber-cord tape covering the roller table, is made in the form of a vertical guide provided with short and long levers installed horizontally in a vertical plane inside the caterpillar propeller perpendicular to the caterpillar belt. Wherein the short arm is installed above the long arm and is pivotally connected by its ends to the left vertical support attached to the swing frame and to the vertical guide. The long lever at one end is pivotally connected to the left vertical support, at the other end by means of two connecting rods located on both sides of the hydraulic pulsator body, it is pivotally connected to the hydraulic pulsator rod and the middle joint is connected to the vertical guide. The upper branch of the caterpillar track is fixed against lateral displacement by means of side rollers installed horizontally at the upper end of the vertical arm, the lower end of which is connected through an axle to the vertical guide, and in the upper part opposite the side rollers on the vertical arm a roller is vertically installed, interacting with the right vertical support fixed on the swing frame. 
     EFFECT: possibility of carrying out bench tests of a single-support suspension unit together with a rolling wheel without and with lateral tire slip on a hard surface with a different profile of irregularities, including the random nature of their distribution, as well as facilitating installation and testing, including wheels of large diameter. 
     1 cl, 9 dwg
Patent RU-2768495-C1 (RU)
Title: Method for recovery of old ruptures of the achilles tendon
Inventor: SIVAKON STANISLAV VLADIMIROVICH
IPC: A61B17/00
Filed: 2021-08-04
Granted: 2022-03-24
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to traumatology and orthopedics, and can be used for plastic surgery of an old Achilles tendon rupture. The method includes replacement of the defect with a prosthesis made from a xenopericardium rolled into a roll, sewn into the split ends of the tendon, followed by restoring the sliding surface of the tendon by additionally wrapping the plasty area with a xenopericardial plate. A centrifugate from the patient's blood containing autologous plasma enriched with platelets is injected into the xenopericardium roll, after it is sutured into the tendon splits. At the final stage of the operation, platelet-rich autologous plasma is also injected under the xenopericardial plate, which wraps the plastic area. 
     EFFECT: method ensures complete restoration of continuity and sliding surface of the Achilles tendon and avoids undesirable complications and fully restores the function of the gastrocnemius muscle in the shortest possible time by introducing a centrifugate from the patient's blood and wrapping the plastic area with a xenopericardial plate. 
     1 cl, 1 ex, 5 dwg
Patent RU-2770933-C1 (RU)
Title: Генератор аэрозоля (варианты)
Inventor: LOKSHIN GLEB VLADIMIROVICH
IPC: F41H9/06
Filed: 2021-11-30
Granted: 2022-04-25
Abstract: Группа изобретений относится к средствам для образования искусственных туманов или дымовых завес и может быть использована в сельском хозяйстве в качестве инсектицида, гербицида и т.д., в военной или правоохранительной деятельности, в частности, в качестве лакриматора, или для целей образования цветного дыма в любой области, где это может потребоваться, например, для создания спецэффектов или дымовой завесы. Техническим результатом заявленной группы изобретений является упрощение конструкции при одновременном обеспечении эффективности и надежности, а также расширение функциональных возможностей генератора аэрозоля. Первый вариант генератора аэрозоля содержит корпус со стенками и дном, полость которого заполнена твердой химически нагреваемой композицией. Со стороны верхней части генератора в химически нагреваемую композицию погружен инициатор горения или нагрева. В массе химически нагреваемой композиции расположена герметичная термически разрушаемая емкость, заполненная возгоняемым агентом. Материал емкости подобран таким образом, чтобы температура его разрушения от термического воздействия была ниже, чем температура максимального нагрева химически нагреваемой композиции. Второй вариант отличается от первого тем, что в дне корпуса выполнено по меньшей мере одно сквозное отверстие, закрытое водопроницаемым материалом. 2 н. и 1 з.п. ф-лы, 2 ил.
Patent DE-3037526-C2 (DE)
IPC: A61K36/63
Filed: 1980-10-03
Granted: 1985-09-12
Abstract: 1. The use of flax wax or flax wax components for the manufacture of a pharmaceutical composition to be locally applied for the treatment of diseases of rheumatic nature, of the apparatus of locomotion and of inflammations and of cosmetics.