baber/WOPTO huggingface dataset:
Patent RU-2722849-C1 (RU)
Inventor: LUNIN VLADIMIR GLEBOVICH
IPC: C12N15/70
Filed: 2019-12-25
Granted: 2020-06-04
Abstract: FIELD: biotechnology.SUBSTANCE: present invention relates to genetic engineering, biotechnology, immunology, microbiology. Described is a GBD-SSTad-SSTad recombinant protein and a method for its production on glucan involving binding of GBD-SSTad-SSTad protein in cell extracts of the strain E. coli BL21 [pGBD-SSTad-SSTad] with an alpha-glycan-containing sorbent due to affine interaction in the procedure incubation, subsequent washing from non-bound bacterial proteins and extraction of the end product. Invention also relates to an immunogenic composition and a kit containing said peptide. Invention also relates to using the produced protein to increase the number of maturing follicles and to improve quality of sperm counts. Technical result is based on the use of peptide KNFFWKTFTS, which is part of recombinant protein, which is capable of forming autoantibodies to somatostatin. Thus, the invention can be used for treating male and female infertility. Protein of the invention is immunologically active and can be easily purified. Invention is implemented by creation of a recombinant protein containing two antigenic determinants of somatostatin and glucan binding domain. There is developed a method for obtaining target protein on glucan, which involves protein binding with glucan-containing sorbent due to affine interaction, subsequent washing from unbound bacterial proteins and extraction of target product. Implementation of the invention also involves preparing an injectable preparation based on said protein and creating a method of using said preparation, comprising subcutaneous or intramuscular injections of a preparation which solves the problem of enhancing follicle- and spermatogenesis in mammalian animals, birds and humans.EFFECT: increased number of maturing follicles and improved qualitative indices of sperm.6 cl, 2 dwg, 9 tbl, 9 ex
Patent RU-2727961-C1 (RU)
Inventor: Zhujkov Anton Vladimirovich
IPC: H01F29/02
Filed: 2019-12-26
Granted: 2020-07-28
Abstract: FIELD: electrical engineering.SUBSTANCE: transformer comprises magnetic system 1 with primary winding 2 installed on it with first 3 and second 4 adjustment layers, one or more secondary windings 5. Lead 6 of primary winding 2 is brought to outer surface of tank 7 through insulator 8, leads 9, 10, 11 of adjustment layers 3 and 4 are brought to outer surface of tank 7 through appropriate insulators 12. Connection circuit of lead 6 of primary winding 2 passing to external surface of tank 7 through insulator 8 and leads 9, 10, 11 of adjustment layers 3 and 4, passing to external surface of tank 7 through insulator 12, affects transformation coefficient and, as a result, on value of secondary voltage.EFFECT: technical result consists in expansion of operational capabilities due to regulation of secondary voltage.1 cl, 6 dwg
Patent RU-2722819-C1 (RU)
Inventor: KRYUKOV ANDREJ IVANOVICH
IPC: A61B17/24
Filed: 2019-12-30
Granted: 2020-06-04
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to otorhinolaryngology, and can be used in treating patients after surgical management for haemostasis, as well as patients with spontaneous epistaxis in hospital. Intranasal tampon for stopping epistaxis is irregular octagon and comprises a two-section working chamber separated by a soldering suture into two compartments. One of the compartments – the proximal balloon – corresponds to the posterior postoperative bleeding loci, and the other compartment – the distal balloon – to the anterior-middle postoperative bleeding loci. Fluid is supplied into tampon compartments by means of two tubes with diameter of 2 mm, on which at 1 cm from tampon there are label-strips for proximal balloon – one strip, for distal balloon – two strips. 
     EFFECT: invention provides fast and reliable nasal haemorrhage stopping from the nasal cavity following the surgical treatment and minimizes the risk of undesirable effects from the tamponade with the possibility of independent combined physical and mechanical exposure on the bleeding loci. 
     4 cl, 3 ex, 1 dwg
Patent RU-2724240-C1 (RU)
Inventor: BELOUSOV YURIJ IVANOVICH
IPC: G01C3/08
Filed: 2019-12-30
Granted: 2020-06-22
Abstract: Изобретение относится к области квантовой электроники и измерительной техники. Способ доставки на точечную цель излучения лазерного дальномера основан на однозначной связи углов рефракции оптических лучей с соотношением температур воды на поверхности моря и воздуха в приводном слое атмосферы. С целью компенсации погрешности данных целеуказания от телевизионного канала из-за разной рефракции лучей телевизионного и лазерного каналов в атмосфере производят адаптивную корректировку данных целеуказания для лазерного дальномера, для чего рассчитывают спектральный показатель преломления воздуха на центральной рабочей длине волны телевизионного канала. Одновременно рассчитывают спектральный показатель преломления воздуха на центральной рабочей длине волны тепловизионного канала. Также рассчитывают спектральный показатель преломления воздуха на центральной рабочей длине волны лазерного канала, затем измеряют текущие значения температур воздуха в приводном слое атмосферы и воды на поверхности моря, вычисляют разность между измеренными температурами воздуха в приводном слое атмосферы и воды на поверхности моря. Далее измеряют угловую координату цели в вертикальной плоскости с помощью телевизионного канала и угловую координату цели в вертикальной плоскости с помощью тепловизионного канала, затем вычисляют их разность. Далее определяют значение угла нацеливания лазерного луча в вертикальной плоскости. В дальнейшем смещают лазерный луч на вычисленный угол в вертикальной плоскости. В заключение осуществляют посылку лазерного луча на цель. Технический результат - компенсация влияния оптической рефракции при наведении лазерного канала активно-пассивной оптико-электронной системы на точечную цель. 2 ил., 2 табл.
Patent RU-2736526-C1 (RU)
Title: Method and device for data compression
Inventor: KOZIONOV Aleksej Petrovich
IPC: H03M7/30
Filed: 2017-06-30
Granted: 2020-11-17
Abstract: FIELD: data processing. 
     SUBSTANCE: group of inventions relates to encoding and can be used to compress data which represent a time-dependent signal. Method comprises the following steps: receiving a plurality of spectra S i (f), wherein each spectrum corresponds to one of time-dependent elements of signal A i (t), where each spectrum S i (f) contains a plurality of frequencies f j  and a plurality of amplitudes a j,i  of a plurality of frequencies f j ; generating a compressed data record (CDS); determining the corresponding plurality of coefficients (ARC) of the autoregressive model for the plurality of amplitudes a j,i  of each of the plurality of frequencies f j ; and creating a compressed data record (CDS), wherein the compressed data record (CDS) includes at least a plurality of coefficients (ARC) and frequency f j  associated with coefficients (ARC). 
     EFFECT: technical result is increased data compression. 
     15 cl, 10 dwg
Patent RU-2742776-C1 (RU)
Inventor: KWON YONGWOO
IPC: D06F39/00
Filed: 2020-01-23
Granted: 2021-02-10
Abstract: FIELD: processing of textiles.SUBSTANCE: linen processing device may include a main body having an inlet hole for linen on its front surface and a door which opens and closes linen inlet hole. Door may include an outer frame facing outward from the main body; front glass attached to front surface of outer frame to define front surface of door; door window located at a distance from the front glass towards the liner inlet opening and arranged to correspond to the linen inlet opening; an inner frame connected to the outer frame and the door opening and defining the rear surface portion fragment (section); and a flow channel provided between the front glass and the outer frame and configured to provide communication between the inner side and the outer side of the door.EFFECT: moisture or water introduced into the door can be released outside from the door through the flow channel.24 cl, 15 dwg
Patent RU-2724428-C1 (RU)
Inventor: Perfilev Vyacheslav Sergeevich
IPC: B62M1/00
Filed: 2020-02-27
Granted: 2020-06-23
Abstract: Изобретение относится к области машиностроения, в частности к крепежным устройствам и элементам, предназначенным для закрепления оборудования на велосипеде с возможностью его перемещения по оси. Крепление включает крепежную пластину, деталь дополнительного оборудования, стопорную пластину. Крепежная пластина имеет блокирующие элементы, препятствующие ее вращению, деталь дополнительного оборудования закрепляется с крепежной пластиной путем установки стопорной пластины в отверстие детали дополнительного оборудования и крепежной пластины. Стопорная пластина удерживается на месте прижимом стопорной пластины, сделанным с возможностью поворота по оси. Достигается возможность перемещения дополнительного оборудования на велосипеде в осевом направлении. 7 з.п. ф-лы, 3 ил.
Patent RU-2736203-C1 (RU)
Inventor: AFONIN EVGENIJ GENNADIEVICH
IPC: C02F1/58
Filed: 2020-03-24
Granted: 2020-11-12
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to a method for decontamination of spent solutions of anodic oxidation of aluminum and its alloys, involving mixing of spent solution of anodic oxidation of aluminum and its alloys, containing aluminum (+3) and oxalate ions as main components, with reagent and holding the formed reaction solution for a time sufficient to remove oxalate ions from the reaction solution. Method is characterized by that the reactant used is spent chromium (+6) containing coating production solution, and removal of oxalate ions from the reaction solution is achieved by its oxidation to carbon dioxide.EFFECT: method enables recycling chromium (+6) containing solutions.4 cl, 4 ex
Patent RU-2728396-C1 (RU)
Title: Устройство для цементирования обсадных колонн в осложненных условиях
Inventor: Zaripov Ildar Mukhamatullovich
IPC: E21B33/14
Filed: 2020-03-27
Granted: 2020-07-29
Abstract: Изобретение относится к устройству для цементирования обсадных колонн в осложненных условиях. Техническим результатом является повышение эффективности цементирования обсадной колонны в скважине. Устройство для цементирования обсадных колонн в осложненных условиях включает составной корпус с верхней и нижней частями, каналы для прохождения растворов между верхней и нижней частями. Верхняя и нижняя части корпуса устройства представляют собой два отдельных внутренних цилиндра – верхний и нижний с наружной резьбой, а каналы для прохождения растворов между верхним и нижним внутренними цилиндрами выполнены в виде резинового рукава. Резиновый рукав закреплен к верхнему и нижнему внутренним цилиндрам путем зажатия концов резинового рукава верхним и нижним прижимными цилиндрами с внутренней резьбой соответственно. На нижнем конце нижнего прижимного цилиндра и на верхнем конце верхнего прижимного цилиндра выполнены конусные направляющие расточки, обеспечивающие направленное движение цементного раствора внутрь резинового рукава с возможностью его расширения в радиальном направлении. В верхнем и нижнем внутренних цилиндрах выполнены внутренние проходные проточки, расположенные по окружности цилиндров через 90°. Нижний внутренний цилиндр закреплен к обсадной трубе с помощью прижимных винтов. Верхний внутренний цилиндр находится в свободном состоянии с возможностью перемещения вдоль оси трубы вниз под действием гидростатического столба жидкости после окончания цементирования. 1 з.п. ф-лы, 3 ил.
Patent RU-2746234-C1 (RU)
Title: Method for predicting the risk of thrombotic complications of patients with cardiovascular pathology
Inventor: KHOKHLOV ALEKSANDR LEONIDOVICH
IPC: G01N33/50
Filed: 2020-05-29
Granted: 2021-04-09
Abstract: FIELD: medicine; cardiology.SUBSTANCE: method for predicting the risk of thrombotic complications of patients with cardiovascular pathology is proposed. In the peripheral blood of the patient, polymorphisms of the eNOS:G894T and AGTR2:1675 genes are determined. When the TT homozygote or GT heterozygote of the eNOS rs1799983 gene is combined with the AA homozygote or GA heterozygote of the AGTR2 rs1403543 gene, a high risk of thrombosis is predicted.EFFECT: invention provides increased accuracy and objectivity of predicting the risk of thrombotic complications of patients with cardiovascular pathology.1 cl, 7 dwg, 4 tbl, 3 ex
Patent RU-2746853-C1 (RU)
Title: Substituted 9-azabicyclo [4.2.1] nona-2,4,7-trienes, method for their preparation and application as antitumor activities
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07D487/08
Filed: 2020-06-25
Granted: 2021-04-21
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to new substituted 9-azabicyclo [4.2.1] nona-2,4,7-trienes of formula (1), to a method for their preparation and use.EFFECT: obtained new 9-azabicyclo [4.2.1] nona-2,4,7-trienes of formula (1), which can be used as agents exhibiting antitumor activity.3 cl, 2 tbl, 2 ex
Patent RU-2738805-C1 (RU)
Inventor: Astakhov Sergej Petrovich
IPC: G01R31/08
Filed: 2020-07-14
Granted: 2020-12-17
Abstract: FIELD: electric power engineering.SUBSTANCE: invention relates to electric power engineering and can be used for determination for remote determination of coordinates of corona discharge on high-voltage power transmission line. Device comprises radiometer 1, additional radiometer 2, actuator unit 3 in the vertical plane, actuator unit 4 in the horizontal plane, an angular position sensor 5 of the drive actuator unit 3, angular position sensor 6 of drive actuator unit 4, control computing unit 7, storage unit 8, information display unit 9. Control computing unit 7 is connected by its inputs with radiometers 1, 2, angular position sensors 5, 6 and memory unit 8, and outputs - with actuating units of drives 3 and 4, as well as with information display unit 9.EFFECT: high efficiency of determining coordinates of the location of corona discharge on an extended section of a high-voltage power transmission line.1 cl, 1 dwg
Patent RU-2758301-C1 (RU)
Title: Многоцелевой пенообразователь на основе пав для вспенивания и выноса скважинной жидкости с содержанием газового конденсата до 50% и высокоминерализованной (до 300 г/м3) пластовой воды при эксплуатации и освоении скважин после ремонта и самопроизвольной остановки
Inventor: Belyanskij Vitalij Evgenevich
IPC: C09K8/584
Filed: 2020-07-30
Granted: 2021-10-28
Abstract: Изобретение относится к области добычи газа, газового конденсата и нефти, а именно к химическим реагентам для вспенивания и выноса скважинной жидкости из скважин нефтегазоконденсатных месторождений, в продукции которых содержится газовый конденсат (до 50%) и высокоминерализованная (до 300 г/м 3 ) пластовая вода. Технический результат - обеспечение эффективного вспенивания и выноса скважинной жидкости из скважин нефтегазоконденсатных месторождений, в продукции которых содержится газовый конденсат (до 50%) и высокоминерализованная (до 300 г/м 3 ) пластовая вода технологией использования поверхностно-активного вещества (ПАВ). Сущность изобретения: реагент для вспенивания и выноса скважинной жидкости из скважин нефтегазоконденсатных месторождений, в продукции которых содержится газовый конденсат (до 50%) и высокоминерализованная (до 300 г/м 3 ) пластовая вода, содержит неионогенное ПАВ - препарат ПЭГ-1500 или ОС-20, анионактивное ПАВ - лаурилсульфат натрия, универсальное моющее средство «Прогресс» и карбонат натрия при следующем соотношении компонентов, масс. %: ПЭГ-1500 0÷85; ОС-20 0÷85; лаурил сульфат натрия 10÷15; универсальное моющее средство «Прогресс» 3÷5; карбонат натрия 1÷3. 1 табл.
Patent RU-2759271-C1 (RU)
Inventor: FRINGS PETER
IPC: B44C5/04
Filed: 2019-01-15
Granted: 2021-11-11
Abstract: Предлагается способ изготовления декоративной поверхности (103), имеющей декоративные ламинатные панели (119), включающий следующие этапы: сегментация цифрового изображения (103) на множество изображений (108) декоративных ламинатных панелей; присвоение установочного кода (109) каждому изображению (108) декоративной ламинатной панели для идентификации его местоположения в цифровом изображении декоративной поверхности (103); создание цифрового «бесступенчатого» рисунка (110) из множества изображений (108) декоративных ламинатных панелей; нанесение струйной печатью на подложку (112) указанного цифрового «бесступенчатого» рисунка (110); термопрессование указанной подложки с выполненной струйной печатью и защитного слоя (115) в декоративный ламинат (113); разделение декоративного ламината (113) на декоративные ламинатные панели (119), при этом передняя сторона декоративной ламинатной панели (119) содержит одно из множества изображений (108) декоративных ламинатных панелей, а задняя сторона декоративной ламинатной панели (119) содержит установочный код (109). 2 н. и 14 з.п. ф-лы, 8 ил.
Patent RU-2744807-C1 (RU)
Inventor: ASTASHEV MIKHAIL GEORGIEVICH
IPC: H02J3/18
Filed: 2020-10-09
Granted: 2021-03-16
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electrical engineering and power electronic and can be used to control semiconductor reactive power regulators in electrical networks and is aimed at expanding the functionality of a device for controlling a semiconductor reactive power regulator. The technical result is achieved in that the control device is a semiconductor control of reactive power based on thyristor-switchable reactive element that contains the unit of measurement of sinusoidal voltage of the electrical network, the synchronization unit, the control unit thyristor unit set include thyristors, setting block size reactive resistance regulator solid state reactive power is further provided with first and second current sensors, set before and after the point of connection of solid-state control of reactive power to the power grid, block calculation mode parameters of electrical networks, a unit of calculate the required value of reactance semiconductor control of reactive power and the power set the mode of operation of electrical networks. 
     EFFECT: invention can be used to control semiconductor reactive power regulators in electrical networks and is aimed at expanding the functionality of a device for controlling a semiconductor reactive power regulator. 
     1 cl, 1 dwg
Patent RU-2748375-C1 (RU)
Inventor: PODZOROVA LYUDMILA IVANOVNA
IPC: C04B35/488
Filed: 2020-10-23
Granted: 2021-05-24
Abstract: FIELD: composite material. 
     SUBSTANCE: invention relates to the production of a composite material with a matrix of zirconium dioxide stabilized in a tetragonal form and aluminum oxide. The material can be used for the manufacture of technical and medical products, in particular, as the basis of cutting tools for high-speed machining of various types of steel, cast iron, non-ferrous metals. Ceramic composite material on the basis of the charge, having a chemical composition (wt. %): 67,0≤ZrO 2 ≤81,0; 6,3≤Yb 2 O 3 ≤8.3; 10≤Al 2 O 3 ≤25; 0.7≤SrO≤1.7, contains tetragonal zirconium dioxide stabilized by ytterbium (Yb)-TZP cations, aluminum oxide (corundum) and the compound SrAl 12 O 19  (strontium hexaaluminate), with the following phase ratio (vol.%): 78÷87 (Yb)-TZP, 3÷7 SrAl 12 O 19 , the rest is corundum. The ceramic composite material has a fine-grained microstructure, in which the long-prismatic grains of the SrAl 12 O 19  phase reach sizes of 250×1500 nm, static bending strength up to 900 MPa, crack resistance K 1c  up to 11 MPa·m 1/2 , micro-hardness HV of 13.0-13.5 GPa. 
     EFFECT: creation of a ceramic composite material with a matrix of zirconium dioxide, which has a microstructure with grain sizes not exceeding 1500 nm, with high parameters of crack resistance, bending strength and increased micro-hardness. 
     1 cl, 1 tbl, 3 ex, 5 dwg
Patent RU-2762009-C1 (RU)
Title: Method for estimating the dehydrogenase activity of protein extracts produced from microorganisms
Inventor: Dmitrieva Mariya Valerevna
IPC: C12N1/00
Filed: 2020-11-19
Granted: 2021-12-14
Abstract: FIELD: biochemistry. 
     SUBSTANCE: invention relates to bioelectrochemistry and can be used to estimate the dehydrogenase activity of protein extracts produced from microorganisms. The method is executed by measuring the current responses in an "extract + mediator + substrate" bioelectrochemical system, occurring due to the fact that three electrodes are placed in a glass electrochemical cell, namely, a working electrode made of a glassy carbon material; a saturated silver chloride reference electrode, an auxiliary electrode made of platinum foil, then a working solution containing a potassium-phosphate buffer solution as a background electrolyte, glucose as a substrate, potassium ferricyanide as a mediator, is poured into the glass cell, a protein extract is added, then the electrodes are connected to a potentiostat and a voltage of 534 mV is applied, the resulting system is stirred for 30 minutes until stable current responses are achieved. 
     EFFECT: invention allows obtaining a simple technological implementation and a sufficiently quick assessment of the quality of the bioelectrocatalyst, and the obtained results are correlated with the data evaluated by the photocolorimetric method. 
     3 cl, 2 tbl, 2 ex
Patent RU-2760015-C1 (RU)
Title: Method for producing a thermoplastic polymer ceramic filament for 3-d printing by means of fused deposition
Inventor: ANOKHIN ALEKSANDR SERGEEVICH
IPC: B22F3/20
Filed: 2020-11-30
Granted: 2021-11-22
Abstract: FIELD: additive technology. 
     SUBSTANCE: invention relates to the field of additive technologies, in particular, to production of thermoplastic polymer ceramic filaments for producing three-dimensional ceramic structures using the fused filling technology. An initial mixture is prepared, containing a filler, a thermoplastic binder and a polymethylsiloxane resin. Nanoscale aluminium oxide (Al 2 O 3 ) powder, pre-dried in vacuum for 6 to 8 hours at a temperature from 120 to 150°C, is used as a filler. The initial mixture comprises,  wt.%: nanoscale aluminium oxide (Al 2 O 3 ) powder 45 to 65, thermoplastic binder 15 to 40, polymethylsiloxane resin 15 to 20. Mixing is executed simultaneously with extrusion in the chamber of a twin-screw extruder at a temperature from 115 to 140°C and with the time of mixing prior to the beginning of extrusion from 40 to 60 minutes. 
     EFFECT: free passage of the composition through the nozzle with specified printing parameters is ensured. 
     1 cl, 1 dwg, 2 tbl, 3 ex
Patent RU-2753791-C1 (RU)
Inventor: Bushta Aleksandr Evgenevich
IPC: F16K11/00
Filed: 2020-12-01
Granted: 2021-08-23
Abstract: FIELD: beverage filling.  
     SUBSTANCE: invention relates to devices for filling two varieties of carbonated drinks under pressure. A flow switch is installed in the body of the specified device, made in the form of a three-way tap. The three-way tap contains a hollow cylindrical cam with the possibility of rotation, having two upper and two lower through grooves in the cylindrical body, and both lower grooves have screw sections. There are two valves located in the inner cavity of the cylindrical cam. The valves are installed with the possibility of reciprocating movement due to coupling with the inner surface of the cam for alternately opening the opening of the outlet channel of one of the beverage varieties or simultaneously closing the openings of the outlet channels of both drink varieties. All movable elements of the three-way tap are protected from contact with drinks thanks to the use of resilient elastic O-rings. 
     EFFECT: extension of the range of drink filling equipment.  
     1 cl, 9 dwg