baber/WOPTO huggingface dataset:
Patent RU-2726651-C1 (RU)
Inventor: AKHMETOVA VNIRA RAKHIMOVNA
IPC: A01P3/00
Filed: 2019-10-01
Granted: 2020-07-15
Abstract: Изобретение относится к области синтеза соединений с биологической активностью. Способ получения биядерных гидратных N,О-комплексов меди(II) с 1-[(диметиламино)метил]-2-нафтолом предусматривает взаимодействие 1-[(диметиламино)метил]-2-нафтола с солями меди(II), выбранными из ряда (СНСОО)Cu⋅НO, CuCl⋅2НO, CuBr, при мольном соотношении соль меди(II) : 1-[(диметиламино)метил]-2-нафтол, равном 1:1, в среде этанола при 50°С и атмосферном давлении в течение 1-3 ч. Синтезируемые по предлагаемому способу соединения обладают фунгицидной активностью. 2 н.п. ф-лы, 2 табл., 1 ил., 2 пр.
Patent RU-2730086-C1 (RU)
Inventor: HOU LEI
IPC: H04L45/243
Filed: 2018-06-21
Granted: 2020-08-17
Abstract: FIELD: electrical communication engineering.SUBSTANCE: invention relates to communication engineering and can be used in optical communication systems. To this end, several standby state machines are introduced by using a user field programmable gate array (FPGA). Each standby automatic state machine independently performs operation under protocol of automatic switching to reserve (APS) for at least one reservation group, which is pre-connected with backup state machine. At least one reservation state table for recording the status of each reservation group is updated in accordance with the result of the APS protocol operation, and the cross-connection table for cross-connection of traffic between the communication units is updated in accordance with the reservation status table; wherein the updated cross-connection table is configured in a cross-connection chip such that the cross-connection chip cross-links the traffic in accordance with the updated cross-connection table.EFFECT: technical result consists in providing switching with combination of reservation group, control device and optical communication device.16 cl, 12 dwg
Patent RU-2742682-C1 (RU)
Title: Устройство и способ изгибания прессованием стеклянных листов
Inventor: SCHILLINGS PETER
IPC: C03B23/03
Filed: 2018-03-15
Granted: 2021-02-09
Abstract: Изобретение относится к устройству и способу изгибания стеклянных листов, в частности изгибания прессованием стеклянных листов. Устройство для изгибания стеклянных листов содержит: нижнюю форму (1) для изгибания прессованием с поверхностью контакта (2) в форме рамы, верхнюю форму (3) для изгибания прессованием, расположенную противоположно поверхности (2) контакта, в котором нижняя форма (1) для изгибания прессованием и верхняя форма (3) для изгибания прессованием выполнены с возможностью изменения формы стеклянного листа (I), расположенного между ними, посредством прессования, причем боковой край (S) стеклянного листа (I) прилегает к поверхности (2) контакта вдоль линии (4) контакта, при этом нижняя поверхность стеклянного листа (I) никогда не вступает в контакт с нижней формой (1) для изгибания, причем во время прессования линия (4) контакта является перемещаемой от первой линии (4А) контакта вплоть до линии (4B) прессования, а поверхность (2) контакта между первой линией (4А) контакта и линией (4B) прессования является выпукло-изогнутой. Технический результат - обеспечение улучшенного устройства для изгибания прессованием, с помощью которого могут быть реализованы сильные кривизны листа в краевой области без необходимости в более сложных способах изгибания. 3 н. и 12 з.п. ф-лы, 7 ил.
Patent RU-2720043-C1 (RU)
Inventor: MARKOV ANATOLIJ ARKADIEVICH
IPC: G01N29/04
Filed: 2019-11-06
Granted: 2020-04-23
Abstract: FIELD: defectoscopy.SUBSTANCE: invention can be used for high-speed ultrasonic flaw detection using Doppler effect. Invention consists in the fact that during relative motion contactless acoustic transducer and the test object in the product emit ultrasonic waves at a predetermined frequency at a predetermined angle with a known radiation pattern, receiving the reflected echo signals, at known scanning speed, Doppler frequency shift of echo signals is taken into account, wherein instantaneous frequencies of echo signals are determined with required discreteness and presence of defect is determined from their change.EFFECT: high reliability of detecting defects at considerable scanning speeds (up to 120 km/h and higher).1 cl, 5 dwg
Patent RU-2724689-C1 (RU)
Title: Dietary cream semi-product
Inventor: ZAJTSEVA LARISA VALENTINOVNA
IPC: A23D7/00
Filed: 2019-11-26
Granted: 2020-06-25
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry, in particular, to production of specialized food products of dietary alimentation. Dietary cream semi-product is characterized by that it includes fat phase, content of which is 10–39 wt%, represented by vegetable oils, milk and / or vegetable protein, natural sweeteners, water and food fibers, such as beta-glucan and / or inulin and / or arabinogalactan in amount of 1–10 g per 100 kcal of semi-product. 
     EFFECT: invention allows to improve the dietary cream semi-product indices, reduce the caloric content of the cream semi-product, increase its nutritive value, and also allows to use the obtained product for feeding people suffering from diabetes and obesity. 
     7 cl, 1 tbl, 7 ex
Patent RU-2727745-C1 (RU)
Title: Способ прогнозирования послеоперационного делирия у пациентов пожилого возраста после торакальных операций
Inventor: Zhikharev Vasilij Aleksandrovich
IPC: A61B5/00
Filed: 2019-12-16
Granted: 2020-07-23
Abstract: Изобретение относится к медицине, а именно к анестезиологии и реаниматологии, может быть использовано при анестезиологическом и послеоперационном ведении пациентов пожилого возраста с торакальной патологией. У пациентов пожилого возраста, подвергшихся торакальным операциям, определяют значения показателей: физический статус пациента по классификации Американского общества анестезиологов; острое нарушение мозгового кровообращения в анамнезе; наличие или отсутствие хронической сердечной недостаточности; наличие или отсутствие алкоголизма по тесту MAST (Мичиганский тест с самооценкой); длительность операции; эпизоды гипоксемии и артериальной гипотонии во время операции; объем интраоперационной инфузии; выраженность болевого синдрома по 10-балльной визуальной аналоговой шкале через 60 мин после операции. Затем на основании полученных значений определяют прогностический коэффициент по заявленной формуле. При значении прогностического коэффициента 1,7 и выше имеется высокий риск развития делирия. При значении прогностического коэффициента менее 1,7 имеется низкий риск развития делирия после проведения торакальных операций. Способ обеспечивает своевременную профилактику делирия и позволяет улучшить качество жизни пациентов за счет оценки комплекса наиболее значимых факторов риска. 2 ил., 1 табл., 2 пр.
Patent RU-2735828-C1 (RU)
Inventor: GNEDOJ SERGEJ NIKOLAEVICH
IPC: A61P35/00
Filed: 2019-12-24
Granted: 2020-11-09
Abstract: FIELD: medicine; pharmaceuticals. 
     SUBSTANCE: invention refers to pharmaceutical industry, biotechnology and can be used to develop a dosage form of an antitumour agent with a wide spectrum of action. Disclosed is a pharmaceutical composition for treating malignant solid tumours, presented in the form of rectal suppositories, which contains a thallium-containing surface modified bacteriophage MS2 as an active component and a hydrophilic base in a weight ratio of 1:1. 
     EFFECT: invention provides preparing a dosage form of the preparation having high bioavailability and accelerated therapeutic effect. 
     1 cl, 5 ex
Patent RU-2758715-C1 (RU)
Inventor: IVANOV ALEKSANDR ALEKSANDROVICH
IPC: H04H60/09
Filed: 2020-02-12
Granted: 2021-11-01
Abstract: FIELD: satellite broadcasting.  
     SUBSTANCE: invention relates to satellite digital broadcasting technologies, in particular, using two-tuner receivers. A receiver of a digital satellite broadcasting system is proposed, which is equipped with main and additional tuners, each of which is equipped with at least a demodulator and an antenna input for connecting the cable of the corresponding satellite antenna converter and is connected by software and hardware via feedback lines to at least a central control processor equipped with outputs of communication lines of end-user device services, and the antenna input of the additional tuner is isolated, and the output of the main tuner is additionally equipped with a signal amplifier, installed along the switching line with the input of an additional tuner, while the main and additional tuners are connected to each other by means of a hard-software-controlled RF key, one input of which is connected to the output of the main tuner, the second input is equipped with an antenna input, and the output of the key is connected to the antenna input of the additional tuner, while the central processor is connected to the RF key, the main and additional tuners via control channels implemented using firmware. 
     EFFECT: expansion of the functionality of the receiver of the digital satellite broadcasting system while reducing the level of RF losses and the influence of cross-interference in the receiver, providing an increase in the quality of satellite broadcast signal reception.  
     24 cl, 4 dwg
Patent RU-2742213-C1 (RU)
Title: Способ управления информацией о полосах движения, способ управления движением и устройство управления информацией о полосах движения
Inventor: KOJO NAOKI
IPC: G06T11/60
Filed: 2017-08-10
Granted: 2021-02-03
Abstract: Изобретение относится к способу управления информацией о полосах движения, способу управления движением и устройству управления информацией о полосах движения. Способ управления информацией о полосах движения содержит этапы, на которых получают информацию о карте дорог и информацию об истории движения, определяют с использованием множества историй движения, образуют ли два или более транспортных средств в полосе движения разные ряды в боковом направлении упомянутых транспортных средств в одной полосе движения, и управляют информацией о полосах движения. Способ управления движением транспортного средства содержит этапы, на которых определяют, имеется ли другое транспортное средство в окружении рассматриваемого транспортного средства, и управляют движением рассматриваемого транспортного средства на основании результата определения в отношении другого транспортного средства и опорной информации о движении. Устройство управления информацией о полосах движения содержит базу данных и процессор, причем база данных записывает информацию о карте дорог и информацию об истории движения. Причем процессор работает для получения информации о карте дорог и информации об истории движения из базы данных. Достигается повышение безопасности.  5 н. и 8 з.п. ф-лы, 8 ил.
Patent RU-2731195-C1 (RU)
Title: Device preventing horizontal cryogenic tank overflow
Inventor: LIU YUNXING
IPC: F17C13/02
Filed: 2018-12-28
Granted: 2020-08-31
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to a device preventing overflow of a horizontal cryogenic tank, where the device includes a backup cylindrical housing, small sealing cover, tube for flow direction, inner rear sealing cover and gas bottle shell; backup cylindrical housing is open at both ends; small sealing cover is welded to one end of backup cylindrical housing; other end of backup cylindrical housing is rigidly connected to inner rear sealing cover of gas bottle shell; backup cylindrical housing, small sealing cover and inner rear sealing cover are interconnected by welding to form a backup shell; at the bottom of reserve cylindrical housing flow tube is fixed, which is inserted inside reserve cylindrical housing; other end of tube for flow direction leads to upper part of gas bottle shell; inner front sealing cover of gas cylinder shell is equipped with inlet tube for liquid. 
     EFFECT: technical result consists in using a buffer device for effective prevention of latent danger caused by overfilling, which ensures safe use of horizontal cryogenic tank. 
     6 cl, 4 dwg
Patent RU-2741644-C1 (RU)
Title: Method of development of hard-to-recover hydrocarbon deposits
Inventor: HUJBER OTTO
IPC: E21B43/30
Filed: 2020-06-16
Granted: 2021-01-28
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to oil and gas industry and can be used for extraction of hard-to-recover hydrocarbons and, in particular, shale oil and petroleum shale oil, super-heavy oil and natural bitumen using thermal effect on productive formation. Method involves drilling and equipment of a well cluster. Columns of heat-insulated tubing string are installed in wells and packers are installed. Hydrocarbon oil production is performed. Production is performed cyclically. Each of the cycles includes several sequentially executed stages. Heat carrier is pumped via tubing string to borehole environment of productive formation. Wells are shut-off and maintained in closed state for heating with heat carrier in borehole zone. Then oil products are extracted to day surface. At that on the day surface there are modules for oil production. Each of these modules includes two well clusters and equipment for heat carrier generation and its pumping into borehole wells. Each bush comprises three wells arranged in a row. One of the wells is drilled vertically. Two other wells are drilled inclined and so that well faces are located in productive formation in rows. Heat carrier used is fluid with temperature 600–650 °C generated from water, which for each well is pumped into borehole environment of productive formation under pressure exceeding hydrostatic pressure of well. Injection is performed till formation of borehole retort in productive formation. After that, pumping stage is stopped. Selection of oil products of each well is carried out after the stage of holding and is performed in well flowing mode. At the hydrocarbons extraction stage of each cycle in-situ pressure is controlled. As soon as this pressure drops to preset value higher than hydrostatic pressure, extraction is stopped. Oil production cycles at each well are repeated several times, increasing retort sizes with each cycle due to action of heat carrier. After connection of retort with each other mode of cyclic extraction of oil products is terminated and mode of continuous extraction is performed. One of the wells of the cluster of each module is used as an injection well. Heat carrier is injected into pay to this reservoir. Two other wells of the bush are used as production wells, through which oil products are extracted in the well flowing mode. 
     EFFECT: higher production efficiency. 
     4 cl, 10 dwg
Patent RU-2747111-C1 (RU)
Inventor: OKHARA TOMOYA
IPC: H04W74/08
Filed: 2018-01-11
Granted: 2021-04-27
Abstract: FIELD: radio communication.SUBSTANCE: invention relates to a user device and a base station in a radio communication system. In particular, a user device is disclosed for communicating with a base station using a radio frame. Said user equipment comprises a receiving module configured to receive from a base station an index associated with an RACH configuration table indicating the allocation of RACH resources in a radio frame, a control module configured to find an available RACH resource based on a plurality of different RACH configuration tables and said index, and a transmission module configured to transmit the preamble to the base station using the available RACH resource found in this way.EFFECT: technical result consists in the rational notification of the user device about the available resources during the initial access to the radio communication system.10 cl, 13 dwg
Patent RU-2753293-C1 (RU)
Title: Anti-aerosol gas mask (respirator) with additional purification of exhaled air
Inventor: Kulik Aleksandr Yurevich
IPC: A62B18/00
Filed: 2020-08-05
Granted: 2021-08-12
Abstract: FIELD: life-saving. 
     SUBSTANCE: invention relates to face masks (gas masks and respirators) providing anti-aerosol protection of the respiratory and visual organs from various aerosols, including viruses and bacteria. The filter installed on the inspiratory line is additionally used for purification from biological aerosols along the expiratory line. A gas mask or respirator consisting of a mask, a filter installed on the inspiratory line, and a filter installed on the expiratory line, wherein the inspiratory and expiratory filters are combined into a single filter. 
     EFFECT: increased safety of the user and surrounding people. 
     2 cl, 3 dwg
Patent RU-2750037-C1 (RU)
Title: Молекулярные целлюлозные щетки с боковыми цепями полиметакриловой кислоты
Inventor: Krasnopeeva Elena Leonidovna
IPC: C08F251/02
Filed: 2020-08-06
Granted: 2021-06-21
Abstract: Настоящее изобретение относится к способу получения молекулярной целлюлозной щетки с боковыми цепями полиметакриловой кислоты. Способ включает получение целлюлозного макроинициатора взаимодействием микрокристаллической целлюлозы с 2-бромизобутироилбромидом в среде 1-бутил-3-метилимидазолий хлорида, взаимодействие полученного макроинициатора с трет-бутилметакрилатом с использованием 1-бутил-3-метилимидазолий хлорида, бромида меди и пентаметилдиэтилентриамина и получение конечного продукта обработкой сополимера целлюлозы с политрет-бутилметакрилатными боковыми цепями трифторуксусной кислотой в хлористом метилене. Полученное соединение биосовместимо, обладает устойчивостью при хранении при комнатной температуре, спирто- и водорастворимо, а также проявляет полиэлектролитные и амфифильные свойства и может быть использовано для создания оболочек нано- и микрокапсул, применяемых для целевой доставки лекарств, а также в качестве солюбилизирующих наноконтейнеров для гидрофобных соединений, используемых в целях фотодинамической терапии и диагностики. 5 ил.
Patent RU-2760540-C1 (RU)
Title: Method for conservative treatment of destructive apical periodontitis
Inventor: RUMYANTSEV VITALIJ ANATOLEVICH
IPC: A61N1/32
Filed: 2020-09-08
Granted: 2021-11-26
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely dentistry, and can be used for conservative endodontic treatment of destructive apical periodontitis and radicular cysts. The teeth are subjected to instrumental and medication treatment, and dosed electrophoresis of the copper-calcium hydroxide preparation is executed. Additionally performed therein are an expansion of the apical foramina of the dental roots and metered transcanal endossal electrophoresis of the copper hydroxide-calcium preparation using an active electrode isolated to the entire length of the root canal with the amount of electricity passing through the tissues at a dose of 5 to 35 mA x min, depending on the degree of destruction of the jaw bone tissue and the individual risk factors according to Table 1. 
     EFFECT: method, due to the elimination of the epithelial and connective tissue lining of intraosseous defects and acceleration of ossification of the bone tissue, provides a possibility of greatly accelerating treatment and achieving full ossification of the foci of bone tissue destruction. 
     1 cl, 1 tbl, 7 dwg, 3 ex
Patent RU-2749659-C1 (RU)
Inventor: MALYSHEV DMITRIJ NIKOLAEVICH
IPC: F42B39/22
Filed: 2020-10-08
Granted: 2021-06-16
Abstract: Изобретение относится к области военной техники и предназначено для хранения и транспортировки метательных зарядов, например, в самоходных артиллерийских орудиях. Техническим результатом является увеличение скорострельности за счет сокращения времени доступа к метательным зарядам, расположенным в укладке, при подготовке к выстрелу. Технический результат достигается тем, что укладка герметичная метательных зарядов содержит по меньшей мере один контейнер, имеющий в корпусе по меньшей мере одно место для размещения метательного заряда, с установленной на корпусе герметичной крышкой и запирающим ее устройством, отличающаяся тем, что контейнер снабжен по меньшей мере одним фиксатором метательного заряда, который установлен так, что удерживает два соседних метательных заряда при их размещении в контейнере, а также устройством выталкивания порохового заряда при извлечении его из контейнера, кроме того, герметичная крышка шарнирно установлена на корпусе. 4 з.п. ф-лы, 6 ил.
Patent RU-2757317-C1 (RU)
Title: Method for operation of a combined-cycle gas plant with participation in primary frequency control
Inventor: AMINOV RASHID ZARIFOVICH
IPC: F01K13/02
Filed: 2020-12-14
Granted: 2021-10-13
Abstract: FIELD: power industry.  
     SUBSTANCE: invention relates to power industry. A method for operating a combined-cycle gas plant (CCGP) with participation in the primary frequency control, including at least one gas turbine plant (GTP), waste boilers (WB) connected to the exhaust of the GTP, and a steam turbine plant (STP) connected by steam to the WB, with a bypass steam supply installed on it to a zone with a lower pressure, equipped with a throttle control valve and flow-communicating with the steam supply to the turbine head. With the participation of the CCGP in the primary regulation of current frequency in the power system, operation takes place at a reduced value according to the required power reserve. According to the proposed method, the GTP is operated at a reduced load by reducing the flow of air and fuel into the combustion chamber, and the STP with a closed bypass throttle control valve, but fully open steam flow control bodies to the turbine head. If it is necessary to increase the power of the CCGP, air and fuel consumption in the GTP increases, and the bypass steam supply valve of the STP opens.  
     EFFECT: invention makes it possible to increase the efficiency of the operation of a CCGP with participation in the primary regulation of the current frequency in the power system. 
     1 cl, 1 dwg
Patent RU-2757588-C1 (RU)
Title: Method for assessing pronounced fibroplastic changes in tubulointerstitium of renal parenchyma in patients with kidney damage associated with monoclonal gammopathy
Inventor: SMIRNOV ALEKSEJ VLADIMIROVICH
IPC: G01N33/48
Filed: 2021-03-10
Granted: 2021-10-19
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to laboratory diagnostics. The method for assessing pronounced fibroplastic changes in the tubulointerstitium of the renal parenchyma in patients with kidney damage associated with monoclonal gammopathy consists in determining the amount of sodium released during the day, the amount of creatinine released during the day, the amount of creatinine in the blood serum, the amount of sodium in the blood serum. The value of the excreted fraction of sodium (EF Na ) is calculated. If the value of EF Na  is greater than 1.5%, the fibroplastic changes in the renal tubules and interstitium are assessed as pronounced. 
     EFFECT: invention exhibits simplicity, accessibility, and constitutes a non-invasive means for assessing pronounced fibroplastic changes in the tubulointerstitium of the renal parenchyma in patients with kidney damage associated with monoclonal gammopathy. 
     1 cl, 2 dwg, 3 tbl, 3 ex