baber/WOPTO huggingface dataset:
Patent RU-2700453-C1 (RU)
Title: Grain platform
Inventor: MASLOV GENNADIJ GEORGIEVICH
IPC: A01D41/12
Filed: 2018-11-06
Granted: 2019-09-17
Abstract: FIELD: agriculture; machine building. 
     SUBSTANCE: invention relates to the agricultural machine building. Grain platform comprises an eccentric reel, a cutting device, a cut bread mass discharge device, a supply beater, an inclined chamber with a conveyor and a vacuum pump. Ribs with spring pins and blades are installed on eccentric reel. Vacuum pump is connected with nozzles for each box-section vane with slits arranged along blades contacting with grain side. Slots have larger section in blade bottom part. Vacuum control system includes it in turn through union of every blade at moment of blade entry into stand of grain. Vacuum is switched off at output of blade from stand of grain after reel feed of scooped bread mass to device for its removal from cutting device to feed beater. 
     EFFECT: grain platform ensures reduction of grain losses. 
     1 cl, 3 dwg
Patent RU-2709694-C1 (RU)
Title: Method for manufacturing of high-precision billet from titanium alloy powder
Inventor: TURICHIN GLEB ANDREEVICH
IPC: C22C14/00
Filed: 2018-11-08
Granted: 2019-12-19
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to production of high-precision billet from titanium alloy powder. Method includes layer-by-layer growing of a billet on a direct laser growing apparatus using data of 3D model of a billet in software or manually entered by a program data operator from an operator panel, focusing of laser radiation in a sealed working chamber in the zone of powder treatment by means of an optical system of a laser head, supply of powder to the zone of action of laser radiation and layer-by-layer imposition of billet layers from powder by means of movement of oscillated laser radiation. Layer-by-layer deposition of powder billet layers is carried out in a sealed working chamber filled with argon to excessive pressure. Laser radiation is oscillated by oscillation module built into laser head at frequency 300–1,000 Hz and amplitude 0.5–5 mm. Laser radiation power is programmed by points in range of 0.3–5 kW and provides linear velocity of oscillated laser radiation in range of 5–50 mm/s. 
     EFFECT: higher quality of facing layers is provided. 
     1 cl, 1 dwg, 1 tbl
Patent RU-2700763-C1 (RU)
Title: Decorative object, such as a piece of jewelery containing a body and a decorative element detachably attached to the body
Inventor: MANDON LAURENT
IPC: A44C17/02
Filed: 2017-05-29
Granted: 2019-09-19
Abstract: FIELD: jewelry industry. 
     SUBSTANCE: invention relates to a decorative object, such as a piece of jewelry, comprising a body and a decorative element attached removably to said body. Decorative object (1), such as jewelery, comprises housing (100, 400, 700) and decorative element (200, 300, 600) attached to said body, wherein it comprises system for detachable attachment of decorative element on body, comprising on decorative element (200, 300, 600) first fixing pin (210, 310, 610), on which with possibility of rotation in accordance with rotation axis (611a) is rigid rod (211, 311, 511, 611); second fixing pin (220) provided with means (221) of reversible locking of rod (211) in a fixed position; on housing (100, 400, 700) first fixing hole (110) intended for holding first fixing pin (210) of decorative element; second fixing hole (120) for accommodating second fixing pin (220) of decorative element; wherein in fixed position between two fixing pins (210, 220) support surface (140, 230, 330, 740, 741) is located, so that rod (211) is forcedly resting on it, when said rod is fixed in fixed position by means of (221) of the second locking pin (220) reversible locking. 
     EFFECT: possibility of simple replacement of decorative element, while maintaining same housing; saving initial material of housing, which allows consumer to purchase several decorative elements for their installation on housing depending on their desires at given moment in time and preservation of aesthetic value of jewelery, that is, it is ensured that the fastening system ensures regular, accurate and immediate alignment of the decorative element on the jewelery. 
     16 cl, 23 dwg
Patent RU-2700172-C1 (RU)
Inventor: LOPEZ MIGUEL
IPC: H04B1/403
Filed: 2016-07-14
Granted: 2019-09-13
Abstract: Изобретение относится к беспроводной связи. Передатчик содержит модулятор и модуль переключения скорости передачи данных, выполненный с возможностью выбора скорости передачи данных. Модуль переключения скорости передачи данных содержит вход, выполненный с возможностью приёма входных битов, и выход, для обеспечения битов с выбранной скоростью передачи данных. Передатчик дополнительно содержит преобразователь для перевода битов в символы, выполненный с возможностью приёма битов от модуля переключения скорости передачи данных, и преобразования битов в символы произвольного алфавита. Передатчик дополнительно содержит модуль расширения, выполненный с возможностью расширения символов, принятых от преобразователя битов в символы, в последовательность элементарных сигналов с помощью кода расширения спектра. Передатчик дополнительно содержит модуль повторного преобразования, выполненный с возможностью преобразования последовательности элементарных сигналов, принятых от модуля расширения, для генерирования сигналов для вывода на модулятор. Технический результат заключается в обеспечении улучшенной технологии и передатчика, чтобы генерировать сигналы с волновыми формами многократной модуляции. 5 н. и 19 з.п. ф-лы, 10 ил.
Patent RU-2696132-C1 (RU)
Title: Method of extracting essential oil from dill
Inventor: BOJKO NIKOLAJ NIKOLAEVICH
IPC: C11B9/00
Filed: 2018-12-18
Granted: 2019-08-01
Abstract: FIELD: essential oils industry. 
     SUBSTANCE: invention relates to the essential oil industry. Method involves dill fruits grinding, extraction of ground raw material with an organic solvent in Soxhlet apparatus, evaporation of the solvent. Organic solvent used is an easily boiling liquid – methyl ether of perfluorobutane at a raw material/solvent ratio of 1:4.5–9.0 wt/wt, extraction of raw material is carried out for 1–4 hours, obtained extract is evaporated to obtain an oil extract, which is treated with ethanol 96 % vol/vol, at an oil extract/ethanol ratio of 1:2 vol/vol, then the mixture of oil extract and ethanol is centrifuged to separate a solution of essential oil in ethanol, which is evaporated under vacuum at 40 °C to obtain purified essential oil of dill. 
     EFFECT: invention enables to develop an effective environmentally safe method of extracting common dill essential oil which does not require specialized and complex equipment. 
     1 cl, 1 dwg, 3 tbl, 3 ex
Patent RU-2712792-C1 (RU)
Title: Charge for production of vanadium cast iron
Inventor: Temnikov Vladislav Vladimirovich
IPC: C21B5/02
Filed: 2019-04-29
Granted: 2020-01-31
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgy, particularly to a charge for production of vanadium cast iron. Charge contains, wt%: metal additives and fluxes 0.5–8.0, coke 13.0–21.0, desulfurization slag 0.1–4.0, iron ore is the rest. 
     EFFECT: invention reduces consumption of iron ore in form of non-fluxed pellets and/or high-basic agglomerate and coke consumption, as well as increases efficiency of blast furnaces, increases input of vanadium into blast-furnace melting, which increases extraction of marketable vanadium. 
     5 cl, 2 tbl
Patent RU-2715828-C1 (RU)
Title: Mixture for producing silicon carbide for metallurgical production
Inventor: ELKIN KONSTANTIN SERGEEVICH
IPC: C01B32/97
Filed: 2019-06-24
Granted: 2020-03-03
Abstract: FIELD: electrothermics. 
     SUBSTANCE: invention relates to electrothermics, chemical engineering, deep processing of coal-fired power coals and can be used in producing silicon carbide (SiC) for use in reducing processes when used in metallurgical industry for steel production. To obtain silicon carbide, charge materials are used, consisting of screenings of quartzite with fraction of 5–20 mm and rock coal with fraction of 10–30 mm, with the following ratio of components, wt%: screening of quartzite 43.7–46; coal-fired power coal 54–56.3. Process of silicone carbide melting is performed in electric furnace with vertical shaft with continuous loading of charge and with periodic unloading of silicon carbide via unloading channels. 
     EFFECT: technical result consists in reducing the consumption of silica-containing materials in silicon carbide reduction melting with content of SiC in the obtained product of not less than 88 wt%. 
     3 cl, 1 dwg, 5 ex
Patent RU-2713198-C1 (RU)
Inventor: VOROBEV OLEG VLADIMIROVICH
IPC: H02J7/00
Filed: 2019-07-01
Granted: 2020-02-04
Abstract: Группа изобретений относится к области электротехники. Технический результат - уменьшение площади поверхности, необходимой для размещения зарядной системы, при одновременном упрощении конструкции зарядной станции и зарядной системы в целом. Радиоэлектронное устройство содержит корпус, перезаряжаемую батарею, две пары контактов, связанных с полюсами перезаряжаемой батареи. По одному контакту от каждой пары выведено наружу с одной стороны поверхности корпуса и по одному контакту от каждой пары выведено наружу с противоположной стороны поверхности корпуса так, что на противоположные стороны поверхности корпуса выведено по два контакта, один из которых связан с положительным полюсом перезаряжаемой батареи, а второй связан с её отрицательным полюсом, при этом два контакта, связанные с одним и тем же полюсом, расположены напротив друг друга. Зарядная система содержит зарядную станцию и радиоэлектронные устройства, снабжена контактами, выведенными наружу со стороны ее верхней, рабочей, поверхности. На рабочей поверхности зарядной станции размещено одно радиоэлектронное устройство, контакты которого замкнуты на контакты зарядной станции. Каждое последующее радиоэлектронное устройство размещено на предыдущем. Перезаряжаемые батареи радиоэлектронных устройств соединены параллельно. 2 н. и 6 з.п. ф-лы, 7 ил.
Patent RU-2738948-C1 (RU)
Title: Spectral-selective radiation source
Inventor: ZHUKOV NIKOLAJ DMITRIEVICH
IPC: F21K9/68
Filed: 2019-07-30
Granted: 2020-12-18
Abstract: FIELD: lighting engineering. 
     SUBSTANCE: invention relates to a spectral-selective radiation source. Radiation source has a hollow body made in the form of a truncated cone with a window-lens in a small base for radiation output. Along axis of cone there is reflector in form of conical pyramid. Inside the cone there is a light-emitting multichannel structure, made in the form of hollow channels-sections, each of which consists of section of internal surface of cone with luminescent layer, and section of reflector in form of surface concave to axis of cone. Two LEDs are installed in each channel-section. First light-emitting diode is installed in the housing wall near the large base of the cone and is intended for excitation of luminescence. Second one is located in the large base and is a complementary light-emitting diode. 
     EFFECT: technical result consists in wider spectral range, high efficiency of photon transforms and enabling control of spectral characteristics. 
     1 cl, 3 dwg
Patent RU-2717120-C1 (RU)
Inventor: YAKOVLEV SERGEJ VLADIMIROVICH
IPC: B60H1/00
Filed: 2019-07-23
Granted: 2020-03-18
Abstract: Изобретение относится к устройствам для поддержания заданного теплового режима аккумуляторных батарей. Устройство содержит аккумуляторный отсек аккумуляторной батареи. В него дополнительно введены по внутреннему периметру аккумуляторного отсека закрепленный сборочными операциями электронагревательный элемент, кислотостойкий датчик температуры электролита аккумуляторной батареи, вмонтированный в пробку заливной горловины третьего аккумулятора аккумуляторной батареи и конструктивно соединенный с управляющим элементом, управляющий элемент, конструктивно закрепленный в аккумуляторном отсеке для размещения аккумуляторной батареи, солнечная батарея, конструктивно соединенная с конденсатором и расположенная на наиболее освещаемой части транспортного средства, конденсатор, конструктивно закрепленный в аккумуляторном отсеке для размещения аккумуляторной батареи, ключ, конструктивно закрепленный в аккумуляторном отсеке для размещения аккумуляторной батареи и находящийся в электрической цепи конденсатора и электронагревательного элемента. Достигается обеспечение теплового режима электролита аккумуляторной батареи транспортного средства без использования жидкостного подогревателя и жидкости в качестве теплоносителя, улучшение конструктивного исполнения устройства. 1 ил.
Patent RU-2702965-C1 (RU)
Title: System and method of identifying railway number parts on the image of their surfaces with stamps and marking signs
Inventor: Sudarikov Igor Valerevich
IPC: B61L25/00
Filed: 2019-08-07
Granted: 2019-10-14
Abstract: FIELD: computer equipment. 
     SUBSTANCE: method of identifying railway number parts on the image of their surfaces with stamps and marking signs, performed by means of a processor, in which performing automatic marking of images of surfaces with identification information of predetermined number parts by selecting areas and elements containing identification information; method includes constructing a feature set with calculating parameters which characterize mutual arrangement of identification information elements for each marked image; storing the marked images and constructed feature sets for each image in the reference images storage and the index database, respectively; method includes searching for a set of features formed based on an image of an identified numbered part in an index database, thereby obtaining a list of candidate parts most similar to the identified part by a feature set. 
     EFFECT: high accuracy and speed of identifying railway number parts. 
     10 cl, 6 dwg
Patent RU-2717999-C1 (RU)
Title: Method for field production of minitubers from potato microplants in a protected medium
Inventor: Molyanov Vladimir Dmitrievich
IPC: A01G22/25
Filed: 2019-08-12
Granted: 2020-03-27
Abstract: FIELD: biotechnology; agriculture. 
     SUBSTANCE: invention relates to production of minitubers potatoes in field conditions. Proposed method consists in that ridges are formed on surface of soil to create inter-row space and stock on which dropping tape with emitters is laid through 100 mm. Pre-rooted seedlings of potato microplants are planted with the same pitch; moistening irrigation is performed. Then ridges are covered with protective mesh 3350 BT BIORETE 50 MESH with size of holes 0.27×0.83 mm. After 5–7 days, the mesh is removed and the microplants are reclaimed, then the mesh is laid again along the crests. During the vegetation period, treatment is carried out by means of spraying the plant stem zone through a protective net at working solution pressure of at least 3.5 atm with chemical and biological agents for protection against weeds, diseases and pests. Also, nutrient mineral substances are supplied to root zone of plants through dropping tape. 
     EFFECT: invention provides higher efficiency of vegetation of plants and development of minitubers in conditions close to natural environment, which enables to preserve and strengthen immunity, obtained during formation of healthy microplants in vitro in laboratory conditions. 
     1 cl
Patent RU-2716354-C1 (RU)
Title: Drying device with fluidised bed
Inventor: CHernykh Oleg Lvovich
IPC: F26B17/10
Filed: 2019-09-16
Granted: 2020-03-11
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to devices for drying disperse materials, using heat of supplied gas for creation of fluidised bed, in which dried material is in suspended state, can be used in production of mineral fertilizers. Proposed device comprises at least one pre-drying device consisting of outer shell and inner pipe coaxially installed therein. Outer shell is closed at ends and comprises one of heat carrier feed pipes. On the side surface of the internal pipe gas-distributing nozzles are located in the tiers. In the upper part of the internal pipe there installed are radial nozzles, in its lower part there installed are chordally oriented nozzles. Inner pipe is configured to feed material therefrom from loading assembly and with open bottom end, the distance from which to distribution grid of fluidised bed chamber is not less than 2–4 diameters of inner pipe.EFFECT: device provides higher efficiency of drying device and efficiency of material drying.1 cl, 3 dwg
Patent RU-2735731-C1 (RU)
Title: Propylene-based polymer composition
Inventor: MASSARI PAOLA
IPC: C08L23/16
Filed: 2018-04-12
Granted: 2020-11-06
Abstract: FIELD: chemical industry. 
     SUBSTANCE: group of inventions relates to a propylene-polymer composition for producing films suitable for making films, particularly biaxially oriented polypropylene BOPP films. Propylene-polymer composition contains, wt %: (a) from 45 to 55 ethylene-propylene copolymer, containing from 3.5 wt % to 5.1 wt % of links obtained from ethylene, having a melt flow index MFR, measured in accordance with ASTM D 1238, 230 °C/2.16 kg, i.e. at 230 °C and weight of 2.16 kg, ranging from 4.0 to 6.0 g/10 min and (b) from 45 wt % to 55 wt % propylene copolymer and 1-hexene, containing from 10.2 wt % to 13.0 wt % links obtained from 1-hexene, having melt flow index MFR, measured in accordance with ASTM D 1238, 230 °C/2.16 kg, i.e. at 230 °C and weight of 2.16 kg, ranging from 4.0 to 6.0 g/10 min, where the sum of the amounts of a) and b) is 100. Described also is a film which is a biaxially oriented polypropylene film BOPP containing a propylene-polymer composition. 
     EFFECT: technical result is providing films having low welding temperature (SIT) and high transparency. 
     3 cl, 3 tbl, 4 ex
Patent RU-2727341-C1 (RU)
Inventor: ENGASHEV SERGEJ VLADIMIROVICH
IPC: A01K13/00
Filed: 2019-11-27
Granted: 2020-07-21
Abstract: Группа изобретений относится к области сельского хозяйства, а именно к средствам защиты сельскохозяйственных животных от укусов насекомых, и может быть использована для защиты сельскохозяйственных животных от эктопаразитов в период их пастбищного содержания. Способ изготовления полимерного изделия заключается в том, что полимерное изделие обрабатывают импрегнирующим раствором, содержащим пиретроид, ингибитор детоксицирующих ферментных систем членистоногих, лубрикант и алифатический кетон. При этом пиретроид используют в количестве 2-26% от массы необработанного полимерного изделия, ингибитор детоксицирующих ферментных систем членистоногих используют в количестве 0,5-20,0% от массы необработанного полимерного изделия лубрикант используют в количестве 0,1-3,0% от массы необработанного полимерного изделия, а алифатический кетон используют в количестве 5-90 мас. % от максимально абсорбирующегося данным полимером. Полученное полимерное изделие содержит импрегнированные в полимер пиретроид в количестве 2,8-11,8% от массы готового изделия и ингибитор детоксицирующих ферментных систем членистоногих в количестве 0,4-19,9% от массы готового изделия. Способ прост в исполнении, а изготовленные по заявленному способу инсектоакарицидные полимерные изделия имеют длительный срок действия - не менее семи месяцев. Изделия устойчивы к воздействию окружающей среды, при этом действующие вещества выделяются из заявленных полимерных изделий равномерно в течение всего срока их действия. 2 н. и 10 з.п. ф-лы, 53 пр., 57 табл., 9 ил.
Patent RU-2722825-C1 (RU)
Inventor: Katasonov Andrej Borisovich
IPC: G01N33/49
Filed: 2019-12-10
Granted: 2020-06-04
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medical equipment field. Device contains a thermostated chamber with a thermal stabilization unit, inside of which there is a reservoir for a portion of analyzed blood with a coagulation activator applied to the inner lateral surface of the container. Above reservoir is made in the form of a thin cylindrical capillary placed in a guiding channel from optically transparent material with possibility of capillary self-suction of blood in amount of 10–20 mcl. Guiding channel has a light-integration cavity in the form of a sphere with a mirror reflecting surface located on one longitudinal axial line with a thin cylindrical capillary. Proposed device comprises illumination module to make light cone-like light flux entering said container end face. It also includes registration unit connected to control unit equipped with power supply unit. Recording unit is in form of an analog photodetector of scattered light connected to a linearisation module control unit connected to the corresponding input. Wireless data transmission module introduced into the device is connected to the output of the control unit.EFFECT: higher operational efficiency.4 cl, 2 dwg
Patent RU-2739432-C1 (RU)
Inventor: LIU HUACHEN
IPC: A24D3/17
Filed: 2018-05-25
Granted: 2020-12-24
Abstract: Бездымная сигарета, имеющая пониженную температуру пара и предотвращающая вызванное нагреванием разрушение держателя сигареты, содержит наконечник фильтра, термостойкую полую секцию и табачную секцию, последовательно соединенные, при этом термостойкая полая секция состоит из оболочки термостойкой полой секции и полого слоя термостойкой полой секции. Термостойкую полую секцию изготавливают путем скатывания материала с высокой термостойкостью в полую трубчатую конструкцию; материал с высокой термостойкостью формирует оболочку термостойкой полой секции. Полый слой термостойкой полой секции представляет собой конструкцию в виде полости, сформированную и окруженную оболочкой термостойкой полой секции. Внутренний слой оболочки термостойкой полой секции покрыт слоем теплопоглощающего материала с фазовым переходом, или полый слой термостойкой полой секции заполнен теплопоглощающим материалом с фазовым переходом. Бездымная сигарета согласно настоящему изобретению может лучше соответствовать периферийному нагревателю, адаптирована к нагревателю с внутренним сердечником и не будет, под воздействием нагревания, приводить к разрушению держателя сигареты, контактирующего с кусочками табака, вследствие тепла, проводимого оболочкой при нагреве периферии. 2 н. и 11 з.п. ф-лы, 5 ил.
Patent RU-2735968-C1 (RU)
Title: Method and device for transmitting data between first communication network of first rail transport unit and second communication network of second rail transport unit
Inventor: LOHNEIS GEORG
IPC: H04L12/66
Filed: 2018-06-19
Granted: 2020-11-11
Abstract: FIELD: physics. 
     SUBSTANCE: group of inventions relate to the field of data transmission. Method of transmitting data consists in the fact that each communication network (12, 13) forms a subordinate partial network (14, 15). Partial networks (14, 15) extend along appropriate section of transport unit (2, 3) and through address conversion device in form of NAT-router are connected to higher communication network (30). Data are transmitted between first (2) and second (3) transport units through the ground data transmission device (20) by the superior communication network (30). Data transmission device implements said method. Communication network also includes information and technical connections (24, 25) between transport units (2, 3) and a ground-based data transmission device (20). Information-and-technical connection (24; 25) is used for data transmission between first (2) and/or second (3) transport unit and ground-based device (20) of data transfer. 
     EFFECT: providing flexible data transmission between first (12) and second (13) communication networks. 
     13 cl, 4 dwg