baber/WOPTO huggingface dataset:
Patent RU-2732762-C1 (RU)
Title: Ammunition launching container
Inventor: SHIGIN ALEKSANDR VIKTOROVICH
IPC: F42B15/00
Filed: 2019-07-12
Granted: 2020-09-22
Abstract: FIELD: weapons. 
     SUBSTANCE: claimed device relates to ammunition launching containers. Container comprises a housing with a circular limiter mounted thereon, inside of which on the side of the ammunition containing the rocket engine, there is an annular protrusion in the form of a polyhedron, and a membrane fixed on the circular ledge on the side of the ammunition, on which there are radial slots, which coincide with the angles of the polyhedron, forming a sector equal in area, characterized by that at the end of the free edge of the limiter there are different-level protrusions connected to each other with rounded surfaces, wherein low-level protrusions are located opposite the polyhedron angles, and high-level projections have on top of a flat surface, the middle of which is located opposite the middle of the polyhedron facet, wherein the height of the high-level protrusion is less than the radius of the inscribed circle into the polyhedron of the annular projection, and the width of the top surface of the protrusion is connected to the circular polyhedron and the membrane by the ratio: S ≥ 2π⋅(RH)/n, where S is width of flat surface of high-level projection; H is distance from membrane to vertex of high-level protrusion; R is radius of circumference inscribed in polygon; n is the number of facets of the polyhedron. 
     EFFECT: technical result is provision of ammunition launching from container, in which there are no detachable elements of container and that does not lead to increase in weight and dimensions of product. 
     1 cl, 3 dwg
Patent RU-2732623-C1 (RU)
Title: Vacuum valve with destructible membrane
Inventor: ERMILOV NIKOLAJ PETROVICH
IPC: F16K17/40
Filed: 2019-08-13
Granted: 2020-09-21
Abstract: FIELD: machine building.SUBSTANCE: invention relates to machine building, namely: to vacuum blasting and ventilation equipment of metal blasting chambers. Vacuum valve containing flange with membrane attached to it by means of annular clamp, body with stepped grooves having thrusts. Nut unites and fixes a flange and the casing. Movable branch pipe with knife aligned therewith with annular cutting edge is moved and fixed inside housing with stepped slots by means of bushings with through holes. Circular cutting edge has a groove in its lower part.EFFECT: valve design allows to use membranes of different thickness, to replace them quickly during operation, does not require their preliminary molding, ensures guaranteed membrane cutting and prevents ingress of cut part of membrane into ventilation system.3 cl, 2 dwg
Patent RU-2737209-C1 (RU)
Inventor: BINDER EVA-MARIA
IPC: A01N43/54
Filed: 2018-03-07
Granted: 2020-11-26
Abstract: Группа изобретений относится к биотехнологии. Предложены композиция, её применение для профилактики или ограничения распространения заболеваний растений, вызываемых микопатогенами, и способ профилактики или ограничения распространения заболеваний растений, вызываемых микопатогенами. Композиция содержит в синергически действующих количествах флудиоксонил или смесь флудиоксонил и ципродинил, и смесь по меньшей мере штаммов Aureobasidium pullulans DSM 14940 и Aureobasidium pullulans DSM 14941 с концентрацией от 1·105до 1·108клеток/мл при соотношении количеств клеток от 2:1 до 1:2. Способ включает одновременное нанесение на культивируемое растение в синергически действующих количествах флудиоксонила или смеси флудиоксонила и ципродинила и смеси по меньшей мере штаммов Aureobasidium pullulans DSM 14940 и Aureobasidium pullulans DSM 14941. Изобретения обеспечивают защиту сельскохозяйственной продукции от поражения микопатогенами, в том числе при длительном хранении урожая. 3 н. и 12 з.п. ф-лы, 2 пр.
Patent RU-2731579-C1 (RU)
Title: Method of using biological preparations in potato cultivation technology on gray forest soils of central non-chernozem region
Inventor: BYSHOV NIKOLAJ VLADIMIROVICH
IPC: A01C21/00
Filed: 2019-11-25
Granted: 2020-09-04
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to agriculture. Disclosed is a method of using biological preparations in technology of cultivating potatoes on gray forest soils of Central Non-Black Earth Region, which includes postharvest treatment of soil, harrowing, cultivation, harvesting of precursor, cultivation to depth of 8.0 cm. As a forerunner, winter wheat is used, then after spring plowing in the second decade may potato planting. Treatment of tubers before planting is carried out using biological preparations, and when growing potatoes, respectively, treatment is carried out of potato plants with a solution of biopreparation in the phase of budding with interval of 15 days.EFFECT: invention ensures increase of potato yield.1 cl, 1 tbl
Patent RU-2725253-C1 (RU)
Title: Способ производства и модификации крахмала при переработке зерновых и зернобобовых культур
Inventor: Goldshtein Vladimir Georgievich
IPC: A23J3/30
Filed: 2019-12-25
Granted: 2020-06-30
Abstract: Изобретение относится к производству крахмала при переработке зерновых и зернобобовых культур. Способ производства крахмала и его модификации при переработке зерновых и зернобобовых культур включает замачивание зерна, отделение зерна от замочного раствора, дробление зерна, измельчение в кашку, введение в пульпу, выделение из пульпы мезги и промывку ее от крахмала, разделение крахмало-белковой суспензии на крахмальную и белковую фракции и сушку полученных продуктов, при этом зерно замачивают в воде в течение 5-20 ч при гидромодуле 1,0:1,0-1,0:10,0 при температуре 10-30°С, от замоченного зерна отделяют замочный раствор, после чего зерно оставляют на воздухе при температуре 10-25°С в течение 18-240 ч, увлажняя фильтровальные полотна, на которых проращивается зерно, каждые 4-5 ч и относительной влажности воздуха 60-80%, пророщенное зерно подвергают дроблению, отделяют росток, росток промывают от крахмала и высушивают. Промытую мезгу используют в качестве компонента кормопродукта. Экстракт, полученный при замачивании зерна, сгущают до 38-40% сухих веществ и высушивают вместе с мезгой для производства кормопродукта. Технический результат изобретения - создание технологии производства и модификации крахмала при переработке зернового сырья (за исключением кукурузы) с максимальным использованием всех компонентов зерна, имеющих потребительскую ценность. 1 ил., 6 табл.
Patent RU-2750267-C1 (RU)
Title: Рекомбинантный ростовой дифференцировочный фактор роста 11 (GDF11), способ его получения, инъекционный препарат для повышения мышечной массы млекопитающих животных и птицы, а также способ использования препарата
Inventor: LUNIN VLADIMIR GLEBOVICH
IPC: C07K19/00
Filed: 2020-02-07
Granted: 2021-06-25
Abstract: Изобретение относится к области биотехнологии, конкретно к получению рекомбинантного иммунологически активного белка фактора роста и дифференцировки 11 (GDF11), который может быть использован для повышения мясной продуктивности сельскохозяйственных животных и увеличения их мышечной массы за счет индукции синтеза специфических аутоантител к GDF11, блокирования его действия и, как следствие, стимуляции роста мыщечной ткани. Получают рекомбинантный белок, включающий GDF11 и глюкансвязывающий домен. Разработан способ получения целевого белка на глюкане, который включает в себя связывание белка с глюкансодержащим сорбентом за счет аффинного взаимодействия, последующую отмывку от несвязавшихся бактериальных белков и выделение целевого продукта. Также получен инъекционный препарат на основе указанного белка и предложен способ повышения мышечной массы сельскохозяйственных животных, включающий проведение подкожных или внутримышечных инъекций препарата. Изобретение обеспечивает получение рекомбинантного белка GDF11, легко поддающегося очистке и обладающего достаточной иммуногенностью в отношении GDF11. 4 н.п. ф-лы, 6 табл., 5 пр.
Patent RU-2737767-C1 (RU)
Inventor: TSVIK LEV BERKOVICH
IPC: F16C19/22
Filed: 2020-02-13
Granted: 2020-12-02
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building, particularly to roller bearings. Roller is intended to provide radial contact interaction of external and internal rings of bearing receiving operating load, and represents a body of revolution, the generatrix of which forms the roller end face, its lateral surface and their interface surface. In known designs of roller on its contact surfaces near annular lines of joint of side surface and surfaces of coupling angle of inclination of tangent to generatrix of roller varies along it continuously. Curvature of the roller generatrix at the transition point from its side surface to the conjugation surface varies abruptly, which causes abrupt rise of contact pressure near its edges and, accordingly, limits fatigue service life of the bearing. Disclosed roller has a generatrix with continuous inclination angle and curvature there along. Numerical simulation of considered contact pressures has shown that use of such roller profile lines allows to significantly reduce the level of maximum contact pressures in them. 
     EFFECT: technical result is higher fatigue life of rolling bearings. 
     3 cl, 2 dwg
Patent RU-2751178-C1 (RU)
Title: Solid waste composting method and climate chamber for its implementation
Inventor: Toropov Igor Viktorovich
IPC: C05F17/00
Filed: 2020-02-25
Granted: 2021-07-09
Abstract: FIELD: solid waste processing. 
     SUBSTANCE: invention relates to the field of solid waste processing. A method for composting solid waste containing organic substances is proposed, according to which the compostable material is placed on a rectangular waterproof area, covered with a semi-permeable film and a hermetic connection of the film with the perimeter of the rectangular area is provided. Through the aeration channels located along the rectangular area, by means of a fan, air is blown into the volume of the compost material. After laying the compostable material, it is irrigated with 5 to 10% urea solution at the rate of 1 to 5 liters per 1 m 3  of compostable material; during composting, the slope of the rectangular waterproof platform to the aeration channels ensures uniform drainage of the compost liquid into them. At negative outside temperatures, heating cables are turned on by means of the control unit to heat the aeration channels. 
     EFFECT: provides shorter composting times. 
     17 cl, 6 dwg, 1 tbl
Patent RU-2735971-C1 (RU)
Inventor: STASYUK IGOR OLEGOVICH
IPC: F04D1/06
Filed: 2020-02-25
Granted: 2020-11-11
Abstract: FIELD: pumps. 
     SUBSTANCE: invention relates to pump engineering, mainly to production of multi-stage electric submersible centrifugal and semi-axial pumps for oil production. Impeller of vane pump stage comprises main disc (1) with hub (2) and cover disc (3), between which there are curvilinear blades (4) forming inter-blade channels (5). Each channel (5) is made in the form of a cone-shaped diffuser having an oval cross-section, mainly an oval-ellipse-oval. Inlets into channels (5) and outlets therefrom are made in the form of quadrangles with parallel opposite sides, and end areas of channels (5), where transition occurs from quadrangular cross-section to oval shape, at inlet of channels (5), and from oval section to quadrangular, at outlet of channels (5), smoothly mate with inner area of channel (5). 
     EFFECT: invention is aimed at reduction of hydraulic resistance of impeller and hydraulic losses in it by 2÷5 %. 
     1 cl, 2 dwg
Patent RU-2739560-C1 (RU)
Inventor: Kitova Marianna Valerevna
IPC: B01J32/00
Filed: 2020-02-27
Granted: 2020-12-25
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method of producing a spherical alumina support, involving preparation of a mixture of powders of aluminium hydroxide, suspending, peptizing the solution with nitric acid, moulding pellets, drying and calcining, wherein the mixture is prepared containing aluminium hydroxide as 60–70 wt.% of a high-boehmite, having a pore volume of 0.9–1.1 cm 3 /g, and 30–40 wt. % low-porous pseudo-boehmite, having a pore volume of 0.5 cm 3 /g, or a mixture containing aluminium hydroxide as 60–70 wt. % of a high-boehmite, having a pore volume of 0.9–1.1 cm 3 /g and a boehmite mesoporous having pore volume 0.7 cm 3 /g, and 30–40 wt. % pseudoboehmite low porosity having a pore volume of 0.5 cm 3 /g, or a mixture containing aluminium hydroxide as 60–70 wt. % of a mixture of highly porous boehmite, having a pore volume of 0.9–1.1 cm 3 /g, and 30–40 wt.% pseudoboehmite low porosity having a pore volume of 0.5 cm 3 /g, is suspended with water, to give pseudo-sol peptized, it is stirred, water is added and making methylcellulose in amount of 10–20 wt. %, based on the calcined oxide aluminium, mixed until homogeneous, and the spherical granules are formed by hydrocarbon-ammonium moulding, before drying the granules are held in air for 22-26 hours. 
     EFFECT: technical result consists in increase of content of high-porous components in aluminium oxide carrier and strength of granules of carrier. 
     1 cl, 4 ex
Patent RU-2743527-C1 (RU)
Title: Герметичные двери или окно
Inventor: KHADEEV RAVIL GAFIEVICH
IPC: E05D7/06
Filed: 2020-03-30
Granted: 2021-02-19
Abstract: Изобретение относится к строительству помещений и производству оборудования для случаев, когда необходимо обеспечить герметичность двери или форточки окна при длительной эксплуатации, с целью упростить и удешевить процесс герметизации и для обеспечения в процессе эксплуатации целостности уплотнения, в особенности для тех, которые имеют двойные уплотнения по периметру, расположенные в плоскости двери или окна, но на разных уровнях по ее толщине. Согласно заявленному, полотно двери или форточка окна установлены на поворотной рамке, ось поворота которой максимально возможно из конструктивных особенностей вынесена за пределы их профиля и имеет возможность последовательно поворачиваться относительно оси поворота рамки и относительно места установки полотна двери или форточки окна на рамке. При открытии сначала она зафиксирована с рамкой и поворачивается вокруг удаленной оси, на которой установлена рамка. Поэтому при достаточно удаленной оси поворота рамки радиус, по которому движется полотно двери или форточка окна, достаточно велик, и весь периметр от уплотнения отступает одновременно, при этом не сминается край уплотнения. После выхода полотна двери или форточки из рамы, стопор, не допускающий поворота вокруг оси на рамке, расфиксирует рамку, и поворот относительно оси на рамке становится возможным. В то же время второй стопор с началом поворота вокруг оси на рамке фиксирует рамку в этом положении. При закрытии, в конце поворота вокруг оси на рамке, этот стопор расфиксирует рамку, и поворот рамки с полотном двери или форточкой происходит вокруг оси поворота рамки. В то же время с началом движения рамки неподвижный упор на корпусе отступает от фиксатора, и он фиксирует рамку с полотном двери или форточкой окна. Дальше поворот происходит вокруг оси поворота рамки. 1 з.п. ф-лы, 4 ил.
Patent RU-2741982-C1 (RU)
Title: Mortar noiseless shot
Inventor: Semashko Marina Yurevna
IPC: F42B12/20
Filed: 2020-05-18
Granted: 2021-02-01
Abstract: FIELD: weapons. 
     SUBSTANCE: invention relates to ammunition, namely, to shots used for firing mortars and grenade launchers. Mortar noiseless shot is made in the form of permanent monolithic structure containing contact fuse, monolithic tail and combat parts. Stop, a piston with an initiating charge, a gas generator, a transition bottom and a stabilizer are arranged inside the shot tail part. Firing part of the shot is equipped with ready striking elements located between two shells and an explosive charge. Charge of explosive, transition bottom, gas generator, piston with initiation charge and stop are arranged inside cylindrical shell made of composite material. Outside on the cylindrical shell in the firing part of the shot the ready striking elements made from ceramics based on aluminium oxide are fixed and bamboozled by means of the composite material winding. Fuse is covered with radar absorbent material. 
     EFFECT: technical result is higher stealth behaviour and efficiency of fragmentation. 
     3 cl, 1 dwg
Patent RU-2736638-C1 (RU)
Inventor: TSAREV EVGENIJ MIKHAJLOVICH
IPC: B27N1/02
Filed: 2020-05-22
Granted: 2020-11-19
Abstract: FIELD: woodworking industry. 
     SUBSTANCE: invention relates to woodworking industry, in particular, to mixing equipment for production of working mixtures based on binding materials in production of wood concrete. Device for producing wood concrete by mixing wood particles with binder consists of housing, mechanism of mixing, as well as drive. Inside housing having rectangular section there is a mixing device in the form of a rotary support device. Support-turning device is mounted on portal housing, on which fixed ring is rigidly installed on its fixed ring, which engages with gears installed on shafts of mixing blades. In the center of the mixing device there is a central shaft, on which on one free end a cylindrical plate with bearing housings of mixing blades is rigidly fixed, and on the other one - a gear connected to a gear rack. At the same time under the portal there are rigidly fixed running trolleys, which are made with possibility of movement along rail tracks, and on the top along the portal length a chain is rigidly fixed, which is connected to the electric motor through a sprocket and a coupling. 
     EFFECT: improved quality of mix mixing, simplified unloading from device case. 
     1 cl, 3 dwg
Patent RU-2747039-C1 (RU)
Inventor: Khristyuk Evgeniya Vladimirovna
IPC: H04W12/06
Filed: 2020-08-03
Granted: 2021-04-23
Abstract: FIELD: mobile communications. 
     SUBSTANCE: invention relates to the field of mobile communications, in particular to methods for authentication and identification of a user in a mobile network. The technical result described below is achieved by identifying the subscriber in the operator's network and connecting him to the telecom operator, while creating an image of the subscriber's identity document, as well as an image of the subscriber's face; video recording of the user's movements; automatic recognition of the subscriber's document; comparing the graphic and video information; sending a contract to the user's mobile device and having the user sign that using the mobile device.  
     EFFECT: invention makes it possible to ensure possibility of prompt provision of mobile services to a new user during his registration in the mobile network and to expand the functionality of the user's device, in particular, to provide additional opportunities and choices to the user; ensuring possibility for the operator of the mobile network to receive guaranteed reliable information about the user, to identify the end user and conclude a communication contract remotely.  
     8 cl, 1 dwg
Patent RU-2755735-C1 (RU)
Inventor: EL-KARZAZI NADIA
IPC: B41M5/333
Filed: 2019-01-31
Granted: 2021-09-20
Abstract: FIELD: chemistry.SUBSTANCE: present invention relates to a thermally sensitive recording material containing a base, a thermally sensitive recording layer containingN-(4-methylphenylsulphonyl)-N'- (3-(4-methylphenylsulphonyloxy)phenyl)-urea and/orN-[2-(3-phenylureido)phenyl]benzenesulphonamide, as well as an intermediate layer containing calcined aluminosilicate, located between the base and the thermally sensitive recording layer. The invention also relates to a method for producing a thermally sensitive recording material and to a use of calcined aluminosilicate in an intermediate layer of the thermally sensitive recording material.EFFECT: production of a thermally sensitive recording material.27 cl, 10 dwg, 3 tbl, 4 ex
Patent RU-2754894-C1 (RU)
Title: External unit for an inhalation component generation apparatus, inhalation component generation system, method for controlling the external unit for the inhalation component generation apparatus, and program
Inventor: YAMADA MANABU
IPC: A24F40/90
Filed: 2018-02-02
Granted: 2021-09-08
Abstract: FIELD: distribution of electric power. 
     SUBSTANCE: group of inventions relates to an external unit for an inhalation component generation apparatus, an inhalation component generation apparatus, an inhalation component generation system, a method for controlling the external unit for the inhalation component generation apparatus, and a data storage. The external unit for an inhalation component generation apparatus comprises a connecting part containing two terminals configured for electrical connection with the power unit of the inhalation component generation apparatus, a sensor configured to determine, by means of said two terminals, a value attributed to the value of the electrical resistance of the resistor provided in the power unit and issue said value as an output value, and a first control part configured to change the preset control relative to the power unit connected to the connecting part based on said output value. The preset control is the control for charging the power supply provided in the power unit. A change in the preset control includes a change in the value of the current flowing to the power unit through said two terminals for charging the power supply to the value associated with said output value, or a change in the charging rate of the power supply through said two terminals to the rate associated with said output value. 
     EFFECT: technical results are simplification of the design of the apparatus and increase in the efficiency of use of electric power. 
     16 cl, 12 dwg
Patent RU-2764629-C1 (RU)
Title: Method for producing microcrystalline cellulose
Inventor: RAMARK HANNU
IPC: D21C9/00
Filed: 2019-02-06
Granted: 2022-01-19
Abstract: FIELD: chemical processes. 
     SUBSTANCE: present invention relates to a method for producing microcrystalline cellulose (MCC) from a fibrous cellulose material by means of hydrolysis in an acidic medium at a MCC production factory. According to this method, the cellulose pulp suspension is condensed so as to form a filtrate. The consistency of the condensed suspension is adjusted to the level of 5 to 40% by adding a diluting liquid, and the pH of the suspension is adjusted by an acid to a value of 4 or less. The cellulose suspension is subjected to hydrolysis in an acidic medium at a temperature of at least 120°C in a reactor to produce a mixture of microcrystalline cellulose and hydrolysate. The mixture is unloaded from the reactor into a medium with a lower pressure and a lower temperature to boil the mixture and form boiling vapour. Microcrystalline cellulose is separated from the hydrolysate, and the separated cellulose is washed in one or multiple washing apparatuses, and the consistency of microcrystalline cellulose is increased by thickening for additional processing or for thickening and drying for additional processing. 
     EFFECT: production of MCC from a cellulose material. 
     10 cl, 1 dwg