baber/WOPTO huggingface dataset:
Patent RU-2739321-C1 (RU)
Inventor: Shelemekhov Aleksej Evgenevich
IPC: G01N33/53
Filed: 2020-02-11
Granted: 2020-12-22
Abstract: Изобретение относится к медицине, а именно к кардиологии, и может быть использовано в диагностике хронического активного лимфоцитарного миокардита у пациентов с «идиопатической» фибрилляцией предсердий (ФП). Для  этого в крови больного определяют сердечный миозин-связывающий белок С и стимулирующий фактор роста 2. Рассчитывают прогностические коэффициенты данных показателей и при увеличении пороговых значений данных показателей сердечного миозин-связывающего белка С более 0,218 нг/мл и стимулирующего фактора роста 2 более 22,06 нг/мл прогнозируют наличие хронического активного миокардита. Использование данного изобретения позволяет проводить неинвазивную диагностику хронического лимфоцитарного миокардита у пациентов с «идиопатической» формой ФП. 4 пр., 2 табл., 2 ил.
Patent RU-2729299-C1 (RU)
Inventor: BOLOTIN NIKOLAJ BORISOVICH
IPC: E21B43/08
Filed: 2020-02-14
Granted: 2020-08-05
Abstract: Изобретение относится к нефтегазодобывающей промышленности, конкретно к средствам фильтрации нефти и газа. Скважинный фильтр, содержащий ниппели, муфту и фильтрующий элемент со стрингерами, уложенными параллельно оси скважинного фильтра между ограничительными кольцами, и намотанные на них витки профилированной проволоки, внутреннюю трубу, установленную внутри фильтрующего элемента, внешний цилиндр с радиальными отверстиями и стрингерами, выполненными заодно с внешним цилиндром, выполненным с предварительным осевым натягом за счет соединения внутренней трубы и внешнего цилиндра через две крестовины: нижнюю и верхнюю, установленные внутри ограничительных колец. Соединение с нижней крестовиной выполнено жестким, с верхней - с возможностью взаимного осевого перемещения и к ней присоединен вибратор с штуцером БРС. Увеличивается прочность на изгиб, обеспечивается эффективная очистка. 7 з.п. ф-лы, 23 ил.
Patent RU-2724813-C1 (RU)
Inventor: Mityanin Aleksej Aleksandrovich
IPC: B65D1/00
Filed: 2020-02-19
Granted: 2020-06-25
Abstract: FIELD: meeting human vital needs.SUBSTANCE: invention relates to meeting human vital needs and can be used for transportation and storage of any materials (liquid, granular, paste-like etc.). In compliance with first version, bucket consisting of walls, bottom, turn handle, flanging, bucket body local elevations formed by extension of sidewall and margined with flanging as an integral part, rotary handle is fixed above from local elevations, at that in extreme positions rotary handle rests on flanging of local elevations. In the second version, a bucket consisting of walls, a bottom, a rotary handle, flanging, side handles is presented, an axis of rotation of the rotary handle is located on the side handles, in extreme positions the rotary handle rests against at least one of the lateral ones, the lower edge of grip of the side handles is located higher upper edge of bucket.EFFECT: bucket design solves problems of hygienic properties, manufacturability, convenience and reliability in operation, and number of versions allows selecting optimal for manufacturer's capabilities and tasks of consumer.5 cl, 14 dwg
Patent RU-2763024-C1 (RU)
Title: Mefloquine and combinations thereof for treating and preventing a coronavirus infection
Inventor: Romanenko Sergei Nikolaevich
IPC: A61P31/14
Filed: 2020-04-19
Granted: 2021-12-24
Abstract: FIELD: medicine.SUBSTANCE: invention relates to the field of medicine and pharmaceuticals, namely, to an application of mefloquine as a medicinal agent against an infection caused by the SARS-CoV-2 virus, in the amount of 500 mg of mefloquine per day, for four days of treatment. Preferably, the agent is administered twice a day orally or gastroenterically.EFFECT: invention provides an acceleration of elimination of the viral RNA, a reduction in the duration of treatment, a lighter course of the disease, and a reduction in the severity of symptoms.3 cl, 3 tbl, 6 ex
Patent RU-2741218-C1 (RU)
Title: Способ коррекции ягодичной области и верхней задней поверхности бедра у женщин без лишнего веса с начальной степенью птоза мягких тканей
Inventor: Markova Natalya Nikolaevna
IPC: A61B17/24
Filed: 2020-05-20
Granted: 2021-01-22
Abstract: Изобретение относится к медицине, а именно к дерматологии, косметологии и эстетической медицине.  Последовательно проводят имплантацию лифтинговых нитей и армирующих нитей и имплантацию наполнителя на основе полимолочной кислоты, для чего предварительно зону каждой ягодицы условно разделяют на четыре квадранта, из которых два верхних - латеральный и медиальный, и два нижних - латеральный и медиальный, которые условно разделены горизонтальной линией, разделяющей зону ягодицы пополам. Имплантацию лифтинговых нитей производят в слой подкожно-жировой клетчатки, осуществляя вкол в верхней латеральной зоне и радиальной разводкой в сторону нижних квадрантов с подтягиванием мышечных тканей ягодицы в верхний латеральный квадрант ягодичной зоны с одновременным подтягиванием мышечных тканей в нижних латеральном и медиальном квадрантах зоны ягодицы. Имплантацию армирующих нитей производят в ретикулярный слой дермы, осуществляя их вкол с радиальной разводкой в боковые и нижние стороны в нижних латеральном и медиальным квадрантах ягодичной зоны и в зоне верхней задней поверхности бедра для их армирования, а для имплантации наполнителя используют препарат PowerFill 1000 при разведении в 24 мл воды для инъекций по 12 мл в каждую ягодичную зону веерно в слоях подкожно-жировой клетчатки. Способ позволяет  повысить качество кожи и безоперационно увеличить объем ягодичной зоны при сохранении надежности и длительности сохранения результатов пластических изменений. 1 з.п. ф-лы, 3 ил.
Patent RU-2758688-C1 (RU)
Inventor: Petrenko Dmitrii Borisovich
IPC: G01N1/28
Filed: 2020-06-01
Granted: 2021-11-01
Abstract: FIELD: analytical chemistry. 
     SUBSTANCE: invention relates to the field of analytical chemistry, namely to the determination of the content of sulfur, chlorine and fluorine in petroleum products; it can be used for the analysis of crude oil, gasoline, kerosene, diesel fuel, mineral oils and other petroleum products. A method for sample preparation for the quantitative determination of sulfur, chlorine and fluorine in oils and petroleum products includes photolysis of samples in the presence of reagents, the conversion of resulting sulfate-, chloride- and fluoride anions into an aqueous phase for subsequent analysis of the resulting solution, wherein photochemical processing of samples is carried out with an aqueous solution containing strong inorganic bases, alcohols and ketones at a mass ratio of base:alcohol:ketone:test sample of 1:5:3:1000, when heated to a temperature of 60-95°C for 30 or 40 minutes under the influence of ultraviolet radiation with a wavelength of ≤ 254 nm and mixed to form an emulsion, followed by separation of an aqueous and organic phases to determine formed anions in the aqueous phase by known analytical methods.  
     EFFECT: invention provides for the preparation of samples of oils and petroleum products, which allows simultaneous mineralization of organosulfur and organohalogen compounds for purposes of their subsequent determination by analytical methods. 
     1 cl, 2 tbl, 2 ex
Patent RU-2758837-C1 (RU)
Title: Insulator with increased reliability
Inventor: DZYUBIN ANDREJ STEPANOVICH
IPC: H01B17/32
Filed: 2020-08-08
Granted: 2021-11-02
Abstract: FIELD: insulators.  
     SUBSTANCE: invention relates to an insulator comprising at least two rods connected to each other by means of shielding connecting elements, and a protective sheath covering the rods, as well as two end fittings placed at the ends of the rods.  
     EFFECT: technical result of the invention is a simultaneous increase in the reliability of insulators, namely, a decrease in the likelihood of electrical breakdown, while maintaining the possibility of using for its manufacture the same equipment that is used for the manufacture of conventional insulators from the prior art.  
     29 cl, 3 dwg
Patent RU-2749366-C1 (RU)
Title: Hydraulic packer
Inventor: Sekisov Andrej Vasilevich
IPC: E21B33/12
Filed: 2020-11-12
Granted: 2021-06-09
Abstract: FIELD: oil and gas industry.SUBSTANCE: invention relates to the oil and gas industry, it can be used in the construction of wells for separation of reservoirs. The hydraulic packer contains a barrel in the form of a pipe, equipped with upper and lower subs. A sealing element made of elastomeric material in the form of an annular cylinder with upper and lower shaped end sections is installed on the barrel under the upper sub. The immobility of the sealing element on the barrel is ensured by the fixed outer and inner upper and lower cups interacting with the end shaped sections. The anti-extrusion protection of the sealing element includes plastically deformable expanding sleeves installed in the bores of the outer cups, overlapping the end sections of the sealing element and interacting with its annular cylinder. In the barrel wall under the lower outer cup, the main through-side hole is made, below which several additional through-side holes are made, evenly arranged around the circumference in one diametric plane. The valve assembly is made in the form of interacting upper and lower stepped sleeves, movably mounted on the barrel. Along the generatrix on the outer surface of the barrel, a channel is made in the form of a longitudinal groove, hydraulically connecting the cavity of the sealing element with the valve assembly. The steps of the valve assembly sleeves, made in form of bores, form the upper, middle and lower annular chambers are proposed. The upper step of the upper sleeve of the valve assembly is connected by a shear screw to the bore back of the lower outer cup, and the lower step of the lower sleeve is connected by a shear screw to the bore back of the lower sub. Sealing rings seal the moving interactions and fixed joints of the parts.EFFECT: expanding the operational capabilities of the device and increasing the reliability of its operation, eliminating the occurrence of an emergency.1 cl, 5 dwg
Patent RU-2742447-C1 (RU)
Inventor: Egiazaryan Karen Albertovich
IPC: A61B17/56
Filed: 2020-11-18
Granted: 2021-02-05
Abstract: FIELD: medicine; traumatology and orthopedics. 
     SUBSTANCE: arthrodesis of the first metatarsophalangeal joint is performed. Further, through the puncture access, an osteotomy of the base of the nail phalanx of the 1 st  toe is performed with a variation of the nail phalanx of the 1 st  toe. Then, the distal metaepiphyses of the 2 nd , 3 rd  and 4 th  metatarsal bones are alternately allocated. The position of the main phalanxes of the 2 nd , 3 rd , 4 th  toes is corrected. Oblique osteotomy of the 2 nd , 3 rd , 4 th  metatarsal bones is performed at the level of a distal metadiaphysis so that each osteotomy line is directed from the dorsum of the metatarsal bone to its plantar surface and from the distal border of the distal metaepiphysis to its proximal border. The distal metaepiphyses of the 2 nd , 3 rd , 4 th  metatarsal bones are removed. The distal metaepiphyses of the proximal phalanxes of the 2 nd , 3 rd , 4 th  toes are resected. Transcutaneous, transarticular fixation of the 2 nd , 3 rd , 4 th  toes is performed. Through the puncture access at the border of the middle and proximal third of the diaphysis, an oblique sliding osteotomy of the 5 th  metatarsal bone is performed at an angle of 45 degrees to its longitudinal axis. The distal osteotomy fragment is percutaneously shifted medially and proximally. 
     EFFECT: method provides the prevention of recurrence of deformation, a decrease in the number of revision interventions due to a combination of resection of the heads of the 2 nd , 3 rd , 4 th  metatarsal bones and resection arthroplasty of the proximal interphalangeal joints of the 2 nd , 3 rd , 4 th  toes, as well as creating a reliable arthrodesis of the first metatarsophalangeal joint. 
     1 cl, 2 ex, 20 dwg
Patent RU-2755266-C1 (RU)
Inventor: Zolotokopova Svetlana Vasilevna
IPC: A23L17/00
Filed: 2020-11-23
Granted: 2021-09-14
Abstract: FIELD: food industry 
     SUBSTANCE: invention relates to the food industry and can be used in the production of fish dishes for functional purposes. The fish-vegetable functional product includes tilapia fillets, carrots, onions, salt, additionally contains Hercules oat flakes, zucchini, dill, pumpkin seed powder, CO 2 -extract of allspice, with the following ratio of initial components, wt%: tilapia fillet - 58.0; oat flakes "Hercules" - 10.0; zucchini - 9.0; carrots - 7.0; onions - 7.0; pumpkin seed powder - 5.7; dill -2.2; CO 2  extract of allspice - 0.05; salt - 1.05. 
     EFFECT: invention allows increasing the nutritional and physiological value of the product. 
     1 cl, 2 tbl, 1 ex
Patent RU-2768934-C1 (RU)
Inventor: DAVYDOV DMITRIJ VLADIMIROVICH
IPC: C07D285/125
Filed: 2021-02-03
Granted: 2022-03-25
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to organic chemistry, namely to a method of producing adducts S,S-dimer of 2,5-dimercapto-1,3,4-thiadiazole (bis-DMTD) with ethers α,β-unsaturated acids of general formula given below, which can be used as multifunctional additives for petroleum and synthetic oils, in particular as extreme pressure additives. Method involves interaction 2,5-dimercapto-1,3,4-thiadiazole with a dialkyl ester of maleic acid, where alkyl is n-butyl, iso-butyl, 2-ethylhexyl, or with 2-ethylhexyl ester of acrylic acid in presence of 1 wt.% of a tertiary amine of formula NR 3 , where R is C 2 -C 4  alkyl, followed by treatment with 33–35% hydrogen peroxide.  
     
       
     
     EFFECT: disclosed method enables to obtain said adducts with virtually quantitative output (98–99%) without formation of polymer by-products. 
     1 cl, 2 ex
Patent RU-2757418-C1 (RU)
Title: Tetradecapeptide antagonist of interaction ctla-4 with b7-1
Inventor: Podlesnykh Stepan Vasilevich
IPC: A61K38/10
Filed: 2021-03-04
Granted: 2021-10-15
Abstract: FIELD: biotechnology.  
     SUBSTANCE: invention relates to the field of biotechnology. A peptide with the ability to specifically bind to the immune response control molecule CTLA-4 and block its interaction with the B7-1 ligand (CD80) is proposed. The peptide has the chemical formula C 75 H 103 N 23 O 19 S 1  and consists of 14 amino acid residues ARHPSWYRPFEGCG.  
     EFFECT: invention can be used in the development of immunotropic drugs, to regulate the mechanisms of immunosuppression and activation (and proliferation) of T-lymphocytes, as well as to evaluate the expression of the CTLA-4 receptor in patients, including HIV.   
     1 cl, 5 dwg, 3 ex
Patent RU-2757556-C1 (RU)
Inventor: NOREN MATTIAS
IPC: F28D9/00
Filed: 2019-07-19
Granted: 2021-10-18
Abstract: Предложены теплопередающая пластина (8a, 8b) и кассета (57), содержащая такие теплопередающие пластины (8a, 8b), для теплообменника (2). Теплопередающая пластина (8a, 8b) содержит первую и вторую противоположные стороны (22, 24), участок (62) контактного взаимодействия с первой балкой и участок (64) контактного взаимодействия со второй балкой. Участок (62) контактного взаимодействия с первой балкой содержит первую выемку (66) и первый краевой участок (68), окружающий первую выемку (66), а участок (64) контактного взаимодействия со второй балкой содержит вторую выемку (72) и второй краевой участок (74), окружающий вторую выемку (72). По меньшей мере, часть первого краевого участка (68) проходит от первой плоскости (54) к третьей плоскости (78), которая параллельна первой плоскости (54), а, по меньшей мере, часть второго краевого участка (74) проходит от первой плоскости (54) к четвертой плоскости (80). Теплопередающая пластина (8a, 8b) отличается тем, что вторая и третья плоскости (56, 80) расположены с одной и той же стороны от первой плоскости (54), третья плоскость (78) расположена на расстоянии d1 > 0 от первой плоскости (54), так что часть первого краевого участка (68) выступает от передней части (30) теплопередающей пластины (2), а четвертая плоскость (80) расположена на расстоянии d2 ≥ 0 от первой плоскости (54). Кромка (70) первого краевого участка (68) ограничивает первую область (84), а кромка (76) второго краевого участка (74) - вторую область (88), причем первая область (84) умещается внутри второй области (88). 3 н. и 12 з.п. ф-лы, 15 ил.
Patent RU-2756673-C1 (RU)
Title: Solution for electrochemical anode surface treatment of silver electrodes
Inventor: Belova Valeriya Sergeevna
IPC: C23F13/16
Filed: 2021-03-23
Granted: 2021-10-04
Abstract: FIELD: electrochemical treatment.SUBSTANCE: invention relates to electrochemical treatment of the surface of metals, in particular to the anodic treatment of silver, and can be used in the manufacture of electrodes for medical diagnostics. The solution contains, g/l: sodium chloride 10-20, acetic acid 5-10, ethyl alcohol 8-16, water up to 1 liter.EFFECT: improving the accuracy of measurements of bioelectric potentials using surface electrodes by reducing the impedance of the electrode, the drift of the electrode potential and the level of noise.1 cl, 2 tbl, 1 ex
Patent RU-2758610-C1 (RU)
Inventor: GOLOVIN ANATOLIJ ALEKSANDROVICH
IPC: A01C5/00
Filed: 2021-04-05
Granted: 2021-11-01
Abstract: FIELD: forestry. 
     SUBSTANCE: invention relates to forestry, in particular to methods for planting seedlings or seedlings. The method for planting forest cultures includes the formation of a planting gap with layer-by-layer loosening of its walls, into which the root system of the planted plant is fed and placed and the soil is sealed with rollers. In the process of forming a planting gap on one of its sides, vertical and horizontal base surfaces are formed, while the planting gap is formed by moving the soil in the opposite direction and upward from the vertical base surface, forming a loose soil roller along the second wall of the gap. Then the root system of the planted plant is fed and placed in it, placing it on the vertical base surface so that the root collar is 20 - 40 mm lower from the horizontal base surface. Then transverse movement of the loose soil roller towards the vertical base surface is carried out until the planting gap is completely filled and rolling, thereby fixing the vertical position of the plant and the position of the root collar relative to the horizontal base surface. 
     EFFECT: such method for planting improves the quality of the planting. 
     1 cl, 6 dwg
Patent RU-2767829-C1 (RU)
Inventor: Novichkov Ivan Gennadevich
IPC: F24B1/22
Filed: 2021-06-04
Granted: 2022-03-22
Abstract: FIELD: home appliances.  
     SUBSTANCE: invention relates to household stoves designed for heating rooms, cottages, garages, workshops, greenhouses, farms, including for cooking and heating food, drying mushrooms, berries, fruits and other food products, as well as for burning garbage. The stove, in the body of which, equipped with a chimney, there is a combustion chamber and a baking oven. Smoke channels are formed between the stove body and the oven. The lower wall of the oven is formed by a removable partition, made with the possibility of reinstalling in guides located at different levels in height of the inner side walls of the oven, and thus changing the volume of the combustion chamber and the oven. In the upper wall of the oven, opposite the opening of the chimney, there is a hole equipped with a latch.  
     EFFECT: expansion of the possibilities of using the stove and more efficient burning of wood residues and debris.  
     1 cl, 2 dwg
Patent RU-2771418-C1 (RU)
Inventor: KOLSANOV ALEKSANDR VLADIMIROVICH
IPC: A61B17/24
Filed: 2021-07-15
Granted: 2022-05-04
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely ENT surgery, and can be used to select surgical access to the maxillary sinuses when planning surgery. Computed tomography of the paranasal sinuses is performed, while the obtained research data in DICOM format is uploaded to the Autoplan system. Then a three-dimensional polygonal model of the maxillary sinuses is built, taking into account anatomical landmarks. The greatest width, height and depth of the sinus cavities are identified, their volume is calculated. Based on the data obtained, the method for surgical access to the maxillary sinus is determined.  
     EFFECT: method provides the least traumatic surgical intervention due to an accurate assessment of the volumes, basic geometric characteristics and spatial orientation of the maxillary sinuses, taking into account the personalized characteristics of the patient.  
     1 cl, 2 dwg
Patent DE-3101984-C2 (DE)
Title: Schaltungsanordnung zur Steuerung der Datenübertragung
IPC: H04L69/14
Filed: 1981-01-22
Granted: 1984-05-10
Abstract: Die Erfindung betrifft eine Datenübertragungs-Steueranlage, die zwischen einem Verarbeitungs- oder Hilfsrechner und einer Vielzahl von Endstationen oder zwischen zwei Verarbeitungsrechnern für den Prozeß eines Datenübertragungs-Steuerablaufes eingebaut ist. Erfindungsgemäß wird eine Vielzahl von Grundprozessen bezüglich des Datenübertragungs-Steuerprozesses in der Anlage gleichzeitig eingebaut, indem eine entsprechende Vielzahl von Grundprozessoren vorgesehen wird, die gleichzeitig arbeiten. Der momentane Zustand jeder Endstation oder Leitung wird in einem Zustandsspeicher gespeichert, und nach Empfang eines Auslösecodes zum Ändern dieses Zustandes bestimmt die Kombination dieses momentanen Zustandes und des Auslösecodes die Kombination dieser Grundprozesse, so daß die Grundprozessoren die Grundprozesse gleichzeitig ausführen. Ein Ansteuercode wird durch einen Verarbeitungsrechner, eine Leitungsschnittstelle und eine Zeitgeberschaltung geliefert, um in der erfindungsgemäßen Anlage die "Zeit-Vorüber-Situation" zu erfassen. Infolge der gleichzeitigen Operation der Vielzahl von Grundprozessoren hat die erfindungsgemäße Anlage eine hohe Betriebsgeschwindigkeit und kann eine Hochgeschwindigkeits-Daten-Endstation oder -Leitung sowie eine große Anzahl von Daten-Endstationen oder -Leitungen verarbeiten.
Patent DE-3104344-C2 (DE)
Title: Vorrichtung zum Erwärmen von Wasser, insb. Warmwasserheizkessel
IPC: F24H1/36
Filed: 1981-02-07
Granted: 1986-08-21
Abstract: Bei dieser Vorrichtung ist eine unter Saugzugwirkung stehende Rauchgaskammer vorgesehen, die an gegenüberliegenden Seiten mit wechselseitig in die Kammer hineinragenden plattenförmigen Wasseraufnahmebehältern zur S-förmigen Führung der Rauch- bzw. Verbrennungsgase ausgestattet ist, um die in den Rauchgasen enthaltene Wärmeenergie in gesteigertem Maße zur Wasser erwärmung ausnutzen zu können. Die Wasseraufnahmebehälter können an ihren der Kammerwandung zugekehrten Enden unter Bildung von insgesamt L- oder T-förmigen Körpern verbreitert sein.
Patent DE-3117417-C2 (DE)
Title: Vorrichtung zum Befestigen eines Bauteiles
IPC: F16L3/16
Filed: 1981-05-02
Granted: 1986-04-24
Abstract: Das Bauteil einer raumlufttechnischen Anlage ist über mindestens einen Ring mit einer Verankerung verbunden, die das Gewicht des Bauteils aufnimmt. Der Ring weist ein solches Widerstandsmoment auf, daß er bei stoßartigen Belastungen, wie Explosionen, die auf das Bauteil wirken, und diesem eine Beschleunigung von mehr als 20 m/s ↑2 erteilen würden, plastisch verformt wird.
Patent DE-3126774-C2 (DE)
Title: Schlüssel, insbesondere zur Betätigung von Kraftfahrzeugschlössern
IPC: B60R25/00
Filed: 1981-07-07
Granted: 1985-04-04
Abstract: Der Schlüssel weist eine mittels eines Druckknopfes einschaltbare Lichtquelle auf, wobei eine elektrische Batterie zur Speisung der Lichtquelle und ein Kontakt vorgesehen sind, mit welchem die zusammen mit dem Druckknopf bewegliche, tablettenförmige Batterie bei der Druckknopfbetätigung an ihrem Umfang zum Schließen des Stromkreises in Berührung kommt. Der Kontakt ist als Ring ausgebildet, welcher koaxial zur Batterie angeordnet ist.