baber/WOPTO huggingface dataset:
Patent RU-2710214-C1 (RU)
Title: Surgical method for perforated gastric ulcers
Inventor: NIKITIN NIKOLAJ ALEKSANDROVICH
IPC: A61B17/00
Filed: 2019-03-05
Granted: 2019-12-25
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to surgery. Ulcer is excised together with perforation section as follows. At 1.5 cm from the palpatory determined ulcer edge on the gastric wall in four opposite points, two of which are located on a line parallel to the longitudinal axis of the stomach, two – on a line perpendicular to its longitudinal axis, sutures-holders are laid, inside of which at 0.5 cm distance rhomboid incision of serous and muscular layers of stomach wall is performed. In the transverse direction to the longitudinal axis of the stomach, the mucosa is sutured with a stapling apparatus, followed by cutting off the mobilized segment. Seromuscular defect in the stomach wall is closed with serous-muscular sutures in the direction transverse to its longitudinal axis. 
     EFFECT: method enables improving the surgical management of the given gastric ulcer complication in the patients with high perioperative risk. 
     1 cl, 4 dwg
Patent RU-2712319-C1 (RU)
Inventor: WILEY DARRELL T
IPC: F16K17/04
Filed: 2017-09-18
Granted: 2020-01-28
Abstract: Регулятор расхода для системы компримированного природного газа (КПГ) образован корпусом, имеющим по меньшей мере один впускной патрубок, по меньшей мере один выпускной патрубок и по меньшей мере один внутренний проход, соединяющий гидравлически впускной и выпускной патрубки. Механический обходной клапан расположен между впускным и выпускным патрубками и активируется подвижным смещаемым элементом, который перемещается на основании входного давления, и причем обходной клапан закрывается только после того, как входное давление превышает заданное пороговое значение. Обходной клапан является отказоустойчивым, причем регулирование газа не происходит до тех пор, пока входное давление не станет достаточным для закрытия обходного клапана. Регулятор расхода дополнительно содержит емкость для охладителя, образованную змеевидным каналом, образованным в охлаждающей пластине, а также уравнительный клапан в качестве элемента управления регулятора в сочетании с механизмом взвешивания или загрузки, имеющим диафрагму. 3 н. и 16 з.п. ф-лы, 8 ил.
Patent RU-2715928-C1 (RU)
Inventor: SAJFULLIN RINAT NAZIROVICH
IPC: B23H9/00
Filed: 2019-05-29
Granted: 2020-03-04
Abstract: FIELD: processing of materials. 
     SUBSTANCE: invention relates to material processing, in particular, to methods of electric spark hardening of surfaces of parts from current conducting materials. Proposed method comprises feeding pulse and current to electrode and article, rotate electrode about its own axis, press electrode tip at an angle to article surface and move it relative to processed article. A constant potential difference is additionally created between the article and the electrode, wherein the anode used is an electrode, and the cathode is a treated article. 
     EFFECT: invention provides higher transfer of electrode metal to machined surface due to additional constant potential of electrostatic field. 
     1 cl, 1 dwg
Patent RU-2721223-C1 (RU)
Inventor: YU TOMIOKA
IPC: G10L15/22
Filed: 2019-06-13
Granted: 2020-05-18
Abstract: FIELD: printing equipment.SUBSTANCE: invention relates to means of controlling printing. If the print content target data can not be indicated based on the command data, the transmission unit of the at least one server transmits message data for the content configuration item request. If the print content target data can be indicated based on the command data, the transmission unit transmits data for the print setting item request. Voice control device outputs voice message based on sent message data. Indication unit of at least one server indicates content data based on the voice command received by the voice control device after the message is output by voice, and the printer performs printing based on the print data generated based on said content data.EFFECT: technical result is improved functionality of printing commands.19 cl, 12 dwg
Patent RU-2712834-C1 (RU)
Title: Method of using film on slope when growing crops under conditions of humid climate on fields
Inventor: Ermakov Anton Aleksandrovich
IPC: A01B79/02
Filed: 2019-09-04
Granted: 2020-01-31
Abstract: FIELD: agriculture. 
     SUBSTANCE: method relates to agriculture, in particular to agrochemistry and agrophysics of soils. In the autumn after the end of agricultural operations organic fertilizers are introduced by adding plant residues of grown crops in the form of straw, or semi-rotted manure of cattle, or green manure. Then, the soil is mechanically treated to achieve physical ripeness. Plan the soil surface to create a uniform slope. For "conservation" of soil till spring surface of treated soil is covered with butyl rubber film, which is arranged with strip along the field slope from top to bottom. At the same time layer laying is performed with the help of agricultural unit with simultaneous rolling of middle of film strip, forming reduction. Then, the next lap film is laid in parallel, gradually forming a system of film strips. Spring removes film from soil and immediately performs early sowing of grown culture. 
     EFFECT: method improves physical properties of soil, heat, water and air modes during cultivation of crops in humid climate conditions. 
     1 cl, 1 ex
Patent RU-2722501-C1 (RU)
Inventor: TSZYAN CHZHITSYAN
IPC: H04L45/50
Filed: 2017-09-18
Granted: 2020-06-01
Abstract: FIELD: electrical communication engineering.SUBSTANCE: invention relates to communication network engineering. Technical result is achieved by adjusting bandwidth on request by associating various generalized switching paths on gLSP marks between client devices of user-to-network interface, UNI-C devices, with the same VTE channel between UNI-C devices; and performing, if there is a request for an additional bandwidth for the generalized label switching path in the VTE channel, expansion of the pass band in the generalized label switching path or addition of a generalized label switching path for the VTE channel, which satisfies the bandwidth request.EFFECT: technical result consists in providing reliable adjustment of bandwidth provided by service level without changing topology of client-side network.16 cl, 6 dwg
Patent RU-2724788-C1 (RU)
Title: Устройство поиска информации
Inventor: Desnitskii Vasilii Alekseevich
IPC: G06F16/00
Filed: 2019-10-14
Granted: 2020-06-25
Abstract: Изобретение относится к вычислительной технике. Технический результат заключается в повышении достоверности определения типа ожидаемых блоков двоичной информации. Устройство поиска информации содержит N≥2 блоков хранения маски, N блоков селекции, делитель частоты, формирователь временных интервалов, регистр стратегии поиска, блок формирования адреса маски переходов, блок индикации, N селекционных контроллеров времени поиска, главный контроллер времени поиска, генератор тактовых импульсов, блок анализа нечёткого сценария поиска и блок преобразования нечёткого сценария поиска. 2 з.п. ф-лы, 13 ил.
Patent RU-2739825-C1 (RU)
Inventor: Terekhov Stanislav Sergeevich
IPC: C12R1/07
Filed: 2019-12-27
Granted: 2020-12-28
Abstract: FIELD: biotechnologies. 
     SUBSTANCE: invention relates to the biotechnology. Method of producing antibiotic amikumacin A involves culturing a  Bacillus pumilus  VKM V-3464D producer strain in a fermenter in a nutrient medium containing glucose, bacto-tryptone, yeast extract, sodium chloride, YNB, ammonium hydroxide, calcium carbonate, sodium phosphate and distilled water in a predetermined ratio of components in a high aeration mode, and feeding continuous culture feed when optical density reaches 6.5 ± 0.5 optical units with glucose solution with concentration of 500 g/l and solution of ammonium hydroxide - 3.5 g/l for 15–19 hours. After fermentation the culture liquid is centrifuged, the supernatant is filtered and ethyl acetate is added in ratio 1:1 by volume. Extract is evaporated, dissolved in DMSO and subjected to two-step purification, successively, on sorbent Zorbax C8, and then on a Symmetry C18 sorbent in buffer containing 20 mM ammonium acetate, pH 5.0, 5 % acetonitrile with elution of amikumacin A with a gradient of acetonitrile and detection at wavelength of 315 nm. 
     EFFECT: invention increases output of antibiotic amikumacin A. 
     1 cl, 1 ex, 2 dwg
Patent RU-2723294-C1 (RU)
Inventor: MELNIKOV ALEKSEJ PETROVICH
IPC: H01M8/02
Filed: 2019-12-30
Granted: 2020-06-09
Abstract: Изобретение относится к электрохимической энергетике, в частности к компонентам топливных элементов (ТЭ) с жидкостным, испарительным (т.е. с фазовым переходом хладагента из жидкой фазы) или газовым охлаждением, использующих полимерную мембрану, водород и кислород в качестве электролита, топлива и окислителя соответственно. Биполярная пластина для стеков топливных элементов с жидкостным охлаждением состоит из двух одинаковых по размерам и конфигурации листовых элементов, симметричных относительно своих центров, каждый их которых содержит активную область, систему газовых коллекторов и коллекторов для охлаждающего агента, а также распределительную зону охлаждающего агента, газовые распределительные зоны, области сообщения газовых коллекторов с газовой распределительной зоной с перфорацией и области сообщения газовых коллекторов с газовой распределительной зоной без перфорации. Активные области выполнены гофрированными с образованием на обеих сторонах каждого из листовых элементов системы продольных зигзагообразных распределительных каналов. Один из листовых элементов, составляющих биполярную пластину, установлен с поворотом по отношению к другому на угол 180° относительно своей продольной оси симметрии. На поверхностях распределительных зон и областей сообщения выполнены конструкционные выступы. Пластина выполнена с контурной лазерной сваркой. Коллекторы для охлаждающего агента размещены на противоположных продольных концах каждого листового элемента пластины. Техническим результатом предложенного решения является упрощение конструкции биполярной пластины и процесса ее изготовления при одновременном улучшении ее эксплуатационных характеристик. 4 з.п. ф-лы, 7 ил.
Patent RU-2750103-C1 (RU)
Title: Method of differential diagnostics of diffuse large b-cell lymphomas
Inventor: BELYAEV ALEKSEJ MIKHAJLOVICH
IPC: G01N33/48
Filed: 2020-02-21
Granted: 2021-06-22
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, particularly to pathomorphology and clinical oncology. Disclosed is a method of differential diagnostics of diffuse large B-cell lymphomas consisting in conducting immunohistochemical stage-by-stage analysis of the biopsy material wherein the Hans algorithm is used at the first stage to determine the GCB or non-GCB subtype of the lymphoma depending on the presence or absence of expression of CD 10, bcl-6, mum-1 proteins in the test material, the expression of c-myc and bcl-2 markers is determined at the second stage, in the absence of expression of both markers, diffuse large B-cell lymphoma is diagnosed without translocations in the MYC and BCL2 genes, and in the presence of expression of C-myc and bcl-2 markers testing is continued by FISH analysis to detect translocations in the MYC gene or in the MYC, BCL2 and BCL-6 genes.EFFECT: invention provides timely differential diagnostics and significant material resource conservation.1 cl, 7 dwg, 2 tbl, 3 ex
Patent RU-2740925-C1 (RU)
Inventor: Zavyalov Mikhail Pavlovich
IPC: C08K3/26
Filed: 2020-03-10
Granted: 2021-01-21
Abstract: FIELD: foundry.SUBSTANCE: invention can be used in production of target-plates for bench firing by hot pressing or pressure casting. Composite material for making target-plates comprises a binder which is an oil polymer resin, or a pentaerythritol rosin ester, or glycerol ester of colophony, with a softening temperature of 95–110 °C and chromaticity according to iodometric scale of 0.25–60 units in amount of 20–25 wt. % and mineral filler with average particle size of 10–30 mcm and whiteness of more than 93 % in amount of 75–80 wt. %. Composite material also contains pigment with particle size of 0.2–1 mcm and specific surface area of 0.1–70 m2/g in amount of 0.01–0.1 % of total weight of binder and filler and plasticiser in amount of 0–1 % of total weight of binder and filler.EFFECT: invention makes it possible to produce target-plates of specified colour, which do not require painting.1 cl, 1 tbl, 2 ex
Patent RU-2738171-C1 (RU)
Inventor: BORISENKO DMITRIJ NIKOLAEVICH
IPC: B22F9/04
Filed: 2020-03-11
Granted: 2020-12-09
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to production of metal powders by impact grinding and can be used for refractory metal chips processing for reuse in electrometallurgy. Impact grinder for refractory metal chips consists of housing, Laval nozzle and fixed deflector-reflector. Laval nozzle is made with the possibility of feeding the carrier gas in the form of argon at pressure of 1 MPa and chips from the refractory metal in the feed pipes to accelerate said chips to supersonic speed. Stationary baffle-reflector is made in the form of a fixed baffle plate made of the same refractory metal as the said chips, and located in the area of the first Mach disk for impact destruction of the said chips. 
     EFFECT: enabling development of impact mill, which allows obtaining high uniformity of chips grinding of refractory metals with minimum content of dust fraction and zero content of wear products. 
     1 cl, 3 dwg
Patent RU-2739379-C1 (RU)
Title: Drive unit for actuation of foldable end part of wing console for aircraft
Inventor: LORENZ CHRISTIAN
IPC: B64C3/56
Filed: 2018-08-01
Granted: 2020-12-23
Abstract: FIELD: aviation. 
     SUBSTANCE: present invention relates to drive unit for actuation of movable surface of wing console, in particular, folded end part of wing console for aircraft. Drive assembly comprises a first housing portion comprising a first attachment device configured to attach the drive assembly to the fixed portion of the wing console for an aircraft, and a second housing part comprising a second attachment device configured to attach the drive assembly to an end portion of the wing cantilever mounted to fold on the fixed part of the wing cantilever. Second part of the body is connected to the first part of the body so that it can be turned relative to the first part of the body around the main axis of rotation. At that, the second part of the body comprises a gear rack having a concave shape and facing the main axis of rotation. At that, the drive unit additionally contains a drive gear, resting on the first part of the housing and engaged with the gear rack for rotation of the second part of the housing relative to the first part of the housing. At the same time drive gear is actuated by means of connecting mechanism, which is made with possibility of connection with engine output element. At that, main axis of rotation passes within limits of extension of cross section of drive assembly. Group of inventions also relates to wing console for aircraft comprising said drive assembly, as well as to aircraft comprising said console. 
     EFFECT: present invention aims at providing a very compact and strong drive assembly. 
     17 cl, 12 dwg
Patent RU-2735784-C1 (RU)
Inventor: Alkhamova Guzel Kiramovna
IPC: A21D2/36
Filed: 2020-03-20
Granted: 2020-11-09
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the food industry. Functional-oriented bread with improved biological properties is made of high-grade wheat flour, medium rye flour, dry bakery yeast, salt, Trigonella milled seeds, black caraway flour, stevioside and water. Initial components are used at the following ratio, wt%: prime grade prime wheat flour 35-38, medium rye flour 15-17, dry bakery yeast 1-1.5, culinary food salt – 0.6-0.7, Trigonella milled seeds – 1.25-1.50, black caraway flour – 0.75-0.80, stevioside – 0.0033-0.0041, water – balance. 
     EFFECT: invention allows to increase food, mineral and biological value of bread. 
     1 cl, 4 dwg, 3 tbl
Patent RU-2753841-C1 (RU)
Inventor: Bobrus Vladislav Aleksandrovich
IPC: B64D15/22
Filed: 2020-04-07
Granted: 2021-08-25
Abstract: FIELD: aircrafts. 
     SUBSTANCE: group of inventions relates to a method for anti-icing protection of a wing of a small unmanned aerial vehicle and to an anti-icing system. For anti-icing protection, the thickness of ice is determined on the waterproof coating previously installed on the leading edge of the wing, compared to a predetermined value, and the coating is dropped from the wing when the thickness of the ice layer reaches the predetermined value. The system is comprised of waterproof coatings according to the amount of wing consoles, installed in a certain way, multiple attachment units of the coating with the upper surface of the console and to the lower surface, respectively, configured to be forcibly detached in a certain way. 
     EFFECT: increased duration of a safe flight under conditions of icing is provided without utilising the power from the on-board generator and introducing changes to the design of the wing. 
     4 cl, 7 dwg
Patent RU-2738017-C1 (RU)
Inventor: Mitin Nikolaj Evgenevich
IPC: A61C13/07
Filed: 2020-05-28
Granted: 2020-12-07
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to orthopedic dentistry, and can be used for simulating the surface of an artificial palate of complete removable dentures. In the region of the anterior and middle one-third of the hard palate of the rigid base of the upper jaw, a recess is made, retreating 5 mm from the apex of the alveolar crest and 5 mm from the line of hard palate transition into the soft palate. A cut on the lingual side is made on a rigid base of the lower jaw, receding 5 mm from the edge of the oral boundary of the rigid base and 5 mm from the vertex of the alveolar ridge. Then, the palatine surface of the maxillary occlusion roll with a cutout and the lingual surface of the lower with the cutout are coated with a corrective layer of the silicone impression mass. Rigid bases are introduced into oral cavity of patient. Patient is asked to close mouth and press tongue to bottom of oral cavity, and after 20 seconds - to palate. After hardening of silicone mass, obtained artificial bases with wax rolls are removed from oral cavity. 
     EFFECT: method provides higher quality of orthopedic treatment, due to improved functional and phonetic properties of full plate dental prostheses, by forming anatomically correct form of palatal slope. 
     1 cl, 2 dwg
Patent RU-2756509-C1 (RU)
Title: Automated communication complex
Inventor: KATANOVICH ANDREJ ANDREEVICH
IPC: H04B13/00
Filed: 2020-06-04
Granted: 2021-10-05
Abstract: FIELD: communication. 
     SUBSTANCE: invention relates to the field of electrical radio engineering, namely to equipment for transmitting and receiving analogue and discrete information, and can be used to provide operational and tactical, tactical, and interaction communication. To realize the described result, a system for automated control of high-frequency paths of the complex, containing a computer control panel and a switch installed on the control panel, is included in the automated communication complex. 
     EFFECT: increasing the completeness of control due to "non-destructive" control providing examination of the entire receive path. 
     1 cl, 3 dwg
Patent RU-2749740-C1 (RU)
Title: Method for producing soft cheese
Inventor: Musina Olga Nikolaevna
IPC: A23C19/055
Filed: 2020-07-15
Granted: 2021-06-16
Abstract: FIELD: food industry.SUBSTANCE: invention relates to the field of cheese making. Dairy raw materials are mixed with filler, which is used as a hydrolyzate from antlers in an amount of 1.5-2.5% of the mass of dairy raw materials. The hydrolyzate is obtained by water extraction of antlers, crushed to a degree of grinding of at least 100 microns, with subsequent soaking of antler flour with water at a ratio of raw material to water of 1:125-1:160 for 2-3 hours. Raw materials are extracted under the influence of ultrasonic vibrations with a frequency of 20 24 kHz and an intensity of 13-15 W/cm2for 1.5-2.0 hours at a temperature of 45-50°C. The resulting mixture is heated and kept at a temperature of 93-95°C for 20-30 minutes. A coagulant is introduced, which is used as gluconic acid in the form of a 20% aqueous solution in an amount of 3.5% of the milk volume. The mixture is reheated, the curd is precipitated, the released whey is separated and the curd is formed. The cheese is salted, dried, cooled, kept at a temperature of 8-12°C for 10-16 hours and packed.EFFECT: invention provides an expansion of the range of soft cheeses with high biological nutritional value.1 cl, 6 tbl
Patent RU-2741374-C1 (RU)
Title: Способ комбинированного лечения первичной закрытоугольной глаукомы
Inventor: SIDOROVA ALLA VALENTINOVNA
IPC: A61F9/008
Filed: 2020-08-12
Granted: 2021-01-25
Abstract: Изобретение относится к области медицины, а именно к офтальмологии. Осуществляют разрез конъюнктивы, коагулируют эписклеральные сосуды, выкраивают поверхностный склеральный лоскут, формируют глубокий склеральный лоскут и его удаляют. Далее формируют дренажное отверстие в цилиарном теле при помощи излучения диодного лазера до появления стойкой фильтрации из задней камеры глаза. Расширяют дренажное отверстие, формируют колобому в корне радужки, закрывают зону фильтрации поверхностным склеральным лоскутом, накладывают узловые швы на склеру. В нижней полусфере глазного яблока, свободной от ранее проведенных операций, проводят контактную транссклеральную диод-лазерную циклофотокоагуляцию в микроимпульсном режиме циклично в 4 мм от лимба, с мощностью 1000 мВт, рабочим циклом 31,3%, длительностью импульса 0,5 мс, периодом 1,1 мс. При этом экспозиция за один цикл составляет 10 с, первый цикл воздействия производят по дуге окружности 90 градусов в одну сторону. Второй цикл по этой же дуге окружности в противоположную сторону. Последующие циклы проводят аналогично первым двум, всего проводят 8 циклов. Коагулирование эписклеральных сосудов проводят при помощи ультразвукового диатермокоагулятора, а формирование дренажного отверстия в цилиарном теле проводят с выходной мощностью 0,4-0,5 Вт. Способ позволяет сохранить зрительные функции, компенсировать внутриглазное давление путем создания дополнительного пути оттока внутриглазной жидкости. 2 пр.
Patent RU-2753628-C1 (RU)
Title: Wood-polymer composition
Inventor: Anopka Galina Nikolaevna
IPC: C08J5/04
Filed: 2020-09-14
Granted: 2021-08-18
Abstract: FIELD: composite materials.  
     SUBSTANCE: invention relates to mineral-polymer composite materials based on thermoplastic polymers operating under conditions of high humidity and variable temperatures, having improved operational properties: increased strength and weather resistance. The wood-polymer composition for the production of composite materials includes low-pressure polyethylene, a complex fibrous filler, which is used as a fine magnesium hydrosilicate, wood flour, and as an additive, a mixture of an antioxidant, pigment, polyethylene wax, stearic acid, chlorinated polyethylene 1:1.5:1:1:1 by weight.  
     EFFECT: improved physical and mechanical properties of the polymer composition by increasing its strength, hardness and frost resistance. 
     1 cl, 2 tbl