baber/WOPTO huggingface dataset:
Patent RU-2728679-C1 (RU)
Title: Method for prediction of chronic compensated placental insufficiency in the third trimester of pregnancy in women with a cytomegalovirus infection in the past history
Inventor: GORIKOV IGOR NIKOLAEVICH
IPC: G01N33/53
Filed: 2020-02-14
Granted: 2020-07-30
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, specifically to obstetrics. Method for prediction of chronic compensated placental insufficiency in the third trimester of pregnancy in women with cytomegalovirus infection in past history is that in seropositive for cytomegalovirus women in the second trimester of pregnancy is determined in blood serum ELISA method of content of interferon-gamma (IFN-γ) (pg/ml) (A), tumor necrosis factor-alpha (TNF-α) (pg/ml) (B), interleukin-1beta (IL-1 β) (pg/ml) (C), and estriol (nmol/l) (N), and then predicting the development of chronic compensated placental insufficiency in the third trimester of pregnancy using a discriminant equation: D=-0.016×A-0.084×B-0.118×C-0.123×N, where D is a discriminant function, and if D is equal to or greater than -15.33, a risk of chronic compensated placental insufficiency in the third trimester of pregnancy is predicted, if D is less than -15.33, development of chronic compensated placental insufficiency in the third trimester of pregnancy is predicted.EFFECT: invention provides more accurate prediction of chronic compensated placental insufficiency.1 cl, 2 ex
Patent RU-2755589-C1 (RU)
Inventor: SUKHANOV VALERIJ VLADIMIROVICH
IPC: H01Q9/34
Filed: 2020-03-23
Granted: 2021-09-17
Abstract: FIELD: antenna equipment. 
     SUBSTANCE: invention relates to antenna equipment; it is designed mainly for self-propelled (mobile, movable) transceiver radio equipment of a meter wavelength range. A common-mode straight-line VHF pin antenna array with a length equal to half of the maximum wavelength of the operating wavelength range, containing a power divider feeding four dipoles of equal length arranged in series and equidistant on one axis, each of which has a dielectric adapter connected to the previous dipole at the base, while the first dipole is attached to the base of the antenna, which in turn is attached to the necessary support surface, differs in that the power supplied to it is evenly divided to supply each dipole of the array, each of which has a power point at the base. 
     EFFECT: technical result is an increase in the radiation efficiency along the ground of the mobile transceiver antenna of the meter wavelength range. 
     1 cl, 4 dwg
Patent RU-2729629-C1 (RU)
Inventor: Bagaeva Olga Lvovna
IPC: A41D13/11
Filed: 2020-06-18
Granted: 2020-08-11
Abstract: Изобретение относится к индивидуальным средствам защиты органов дыхания и зрения человека от вирусов и бактерий (от биологических материалов, содержащих ДНК И РНК). Устройство выполнено в виде полнолицевой маски с прорезиненным или силиконовым корпусом 1, с прозрачной лицевой частью маски 2, креплениями 3, мембраной передачи голоса 5, с модулем бактерицидной обработки воздуха 4, включающим бактерицидную лампу 7, трубку с отражающим покрытием 8, преобразователь питания лампы 10, аккумулятор 11, устройство контроля заряда и управления 12, выключатель 13, сигнализирующее устройство о заканчивающемся заряде 14. Солнечная батарея 9 может не использоваться. Внешняя телеметрия 15 (возможность отправлять информацию на телефон или на сервера контроля) может не использоваться. Технический результат от применения изобретения заключается в препятствии заражению носителя маски, а также препятствию заражения лиц, находящихся вокруг носителя маски, за счет того, что модуль бактерицидной обработки воздуха предотвращает попадание из внешней среды вируса, бактерий или иного биологического материала, содержащего ДНК или РНК, в органы дыхания и зрения, а также предотвращает попадание во внешнюю среду вирусов, бактерий или иных биологических материалов, оказавшихся в выдыхаемом воздухе. 2 з.п. ф-лы. 3 ил.
Patent RU-2758816-C1 (RU)
Inventor: Khvistani Georgij Revazovich
IPC: G06Q50/12
Filed: 2020-06-29
Granted: 2021-11-02
Abstract: FIELD: public catering.  
     SUBSTANCE: invention relates to devices, systems and methods for monitoring the operation of a restaurant. The system and method for photofixation of a catering company’s orders includes the stages at which an order is received and entered into the database, dishes included in the order are prepared, dishes of the order are installed in the photofixation tool as they are prepared and their image is obtained, the resulting image is recorded in the database for the order, the dish is taken from the photofixation tool and served to the customer, a cash receipt is printed, including images of dishes of the order, using the cash receipt printing tool, based on the order data placed in the database.  
     EFFECT: stated group of solutions is aimed at improving the safety and reliability of the process of preparing and serving dishes of the order, as well as expanding the arsenal of technical means designed to monitor standard operating procedures, customer service and other operations of a catering company.  
     6 cl
Patent RU-2752510-C1 (RU)
Inventor: Krinitskij Mikhail Alekseevich
IPC: G01N1/02
Filed: 2020-07-24
Granted: 2021-07-28
Abstract: FIELD: geophysics. 
     SUBSTANCE: invention relates to marine geophysics. Disclosed is an apparatus for sampling seabed soil, comprising a frame lowered on a conducting rope from an escort vessel, with blades installed thereon, ensuring removal of the surface layer. Several sea gliders are therein installed on the frame in form of a triangular wing equipped with an engine with a propeller ensuring movement thereof in the water, a cylindrical container with an oblique cut is fixed at the bottom of each wing, collecting the seabed soil when the wing moves along the seabed, wherein a conducting cable is attached to the surface of each wing at a point providing horizontal movement of the wing along the seabed, considering the force of soil collecting by the oblique cut and the weight of the engine at the tip of the wing, and the conducting cable of each wing is wound on a coil attached at the frame and equipped with engines providing return movement of the wing to the frame. 
     EFFECT: invention provides an increase in productivity of marine geophysical research. 
     2 cl, 4 dwg
Patent RU-2749160-C1 (RU)
Title: Device for magnetic treatment of rails and rail bars
Inventor: Pultyakov Andrej Vladimirovich
IPC: H01F13/00
Filed: 2020-07-17
Granted: 2021-06-07
Abstract: FIELD: railways.SUBSTANCE: invention relates to the field of railway automation and telemechanics. The device for magnetic treatment of rails and rail bars consists of two units of neodymium magnets installed above each track rail, each of which uses six neodymium magnets, collected in two groups of three, which are arranged in the shape of a trapezoid, with each group of three neodymium magnets installed oppositely. The device for magnetic treatment of rails and rail bars is installed on a movable unit. The height of the suspension of the units of neodymium magnets above the rails is regulated by the control device, which receives information about the impact level from the signal analyzing recorder. The input signals from the speed sensor and from two sensors for measuring the magnetic field in the form of Hall sensors installed in front of the first wheelset along the way and after these blocks behind the last wheelset are received at the input of the analyzing recorder.EFFECT: eliminating the uneven magnetization of rails and rail bars along their length using a demagnetizing installation that does not require a powerful power source.1 cl, 3 dwg
Patent RU-2748989-C1 (RU)
Title: Anticancer drug for oral use
Inventor: POLOZKOVA ALEVTINA PAVLOVNA
IPC: A61K47/02
Filed: 2020-08-06
Granted: 2021-06-02
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, namely to anticancer drugs for oral use. The proposed tool in the form of a tablet contains methyl ester of Nα-tert-butyloxycarbonyl-S-tetrahydropyranylcysteinyl-phenylalanyl-D-tryptophyl-Nε-benzyl-oxycarbonyl-lysyltreonine and auxiliary substances: starch, lactose, talc, magnesium stearate, magnesium carbonate and lemon acid, at a certain quantitative ratio.  
     EFFECT: composition of the product ensures good automatic dosing on any existing automatic line for the production of tablets, while the production technology excludes the granulation stage. The tool is convenient to use, since it contains the required dose of the active substance in a unit dosage form, it can be used on an outpatient basis. The low amount of lactose allows the drug to be used by patients with hypolactasia. The invention shows high biological activity, which is equivalent to the prototype. 
     1 cl, 1 tbl, 3 ex
Patent RU-2736341-C1 (RU)
Inventor: Stepanova Iuliia Aleksandrovna
IPC: A61B8/00
Filed: 2020-08-21
Granted: 2020-11-16
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to radiation diagnostics, and can be used for prediction of pneumonia caused by SARS-CoV-2 virus. Performing DMS and MSCT of lungs with interval of not more than 24 hours with determination of severity of pulmonary tissue involvement (SDMS) and (SMSCT). Ultrasonic scanning of the lungs is performed in 20 or 16 zones presented in Figures 1 and 2 respectively. Areas with marked interstitial changes and/or consolidations are identified. Marked interstitial changes are determined in the presence of two and more merging B-lines, and/or one or more B-lines not merging with each other, echogenicity of which corresponds to or is higher than the echogenicity of the pleural line and has thickness of 3 mm and more at the point of separation from the pleural line. Based on the obtained data, the lesion area is determined by formula: S=n/N*100, where S is area of pulmonary involvement in %, n is number of zones with detected changes, N is total number of zones on which lungs were separated in DMS. Degree of severity of pulmonary tissue injury is evaluated by DMS (S DMS ) and MSCT (S MSCT ): if a lesion of up to 25 % of lung area is considered to be "1" degree; from 25 to 50 % "2" degree is determined; from 50 to 75 % "3" degree is determined; from 75 to 100 % "4" degree is determined. Obtained values of S DMS  and S MSCT  are compared. If S DMS  > S MSCT , the negative dynamics of the clinical course is predicted for 2–5 days after DMS and MSCT. If S DMS  <S MSCT , a positive clinical course of the disease is predicted for 2–5 days after DMS and MSCT are performed. If S DMS  = S MSCT , the lack of dynamics is predicted for 2–5 days after the studies. 
     EFFECT: method provides objective prediction of the course of COVID-19 pneumonia by collation the DMS and MSCT results by comparing the pulmonary tissue lesions by DMS and MSCT data. 
     1 cl, 4 ex, 4 tbl, 5 dwg
Patent RU-2746594-C1 (RU)
Title: Double lens
Inventor: SHCHEGLOV SERGEJ IVANOVICH
IPC: G02B9/10
Filed: 2020-08-24
Granted: 2021-04-16
Abstract: FIELD: visual optical systems.  
     SUBSTANCE: lens can be used in both visual optical systems and infrared systems. The lens consists of two lenses. The first lens is made in the form of a biconvex, and the second lens is in the form of a negative meniscus, convex facing the image. There are the following ratios: |R 1 |=|R 3 |; |R 1 |<|R 2 |; 0,4<|R 1 | /f≤0,52; 0,58≤|R 2 | /f≤2; 9≤|R 4 | /f≤300 where R 1 , R 2 , R 3 , R 4  are the radii of the first, second, third and fourth optical surfaces along the beams; f is the focal length of the entire lens.  
     EFFECT: increasing the relative aperture and angular field in the space of objects with high image quality. 
     1 cl, 1 dwg, 2 tbl
Patent RU-2757964-C1 (RU)
Title: Method for predicting effective mobilisation of hematopoietic stem cells in patients with multiple myeloma
Inventor: VETOSHKIN KONSTANTIN ALEKSANDROVICH
IPC: G01N33/68
Filed: 2020-10-13
Granted: 2021-10-25
Abstract: FIELD: medicine. 
     SUBSTANCE: method for predicting effective mobilisation of autologous hematopoietic stem cells (HSCs) into the peripheral blood of patients with multiple myeloma is proposed. The level of secretion of interleukin-12 and tumour necrosis factor α by mesenchimal cells of the bone marrow stroma is determined . At the production of interleukin-12 of more than 0.136 pg/ml/day and tumour necrosis factor α of more than 0.165 pg/ml/day in patients with multiple myeloma, effective mobilisation of autologous HSCs into the peripheral blood is predicted. 
     EFFECT: invention provides an increase in the efficiency of the HSC preparation process by using experimentally established control quantitative parameters: the content of several cytokines produced by bone marrow MSCs. 
     1 cl, 2 tbl, 1 ex
Patent RU-2755215-C1 (RU)
Inventor: Mudunov Ali Muradovich
IPC: A61B17/68
Filed: 2020-11-11
Granted: 2021-09-14
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medicine, namely to apparatuses for reconstruction of the temporomandibular joint. The apparatus consists of a mandibular component made according to the technology of layer-by-layer fusion of finely dispersed metal powder of a titanium alloy according to anthropometric data. The mandibular component constitutes a section of the vertical branch of the lower jaw with the condyle, made in the form of a spatial frame following the geometry of the healthy jaw of the patient, including the section for attachment to the non-resected part of the bone of the lower jaw, a bed for placing a bone graft, and a pedicle with an articular head replacing the branch of the lower jaw in the form of a beam in the form of a body of rotation, expanding toward the base and tapering closer to the articular head shaped as an ellipsoid. The articular capsule is made in the form of a cylindrical body according to the milling technology, of ultra-high molecular weight polyethylene. At one end of the cylindrical body, the capsule comprises a hole and an internal cavity wherein the articular head of the mandibular component is placed. The shape of the hole and cavity ensures placement and free movement of the lower jaw within the anatomical limits. At the other end of the cylindrical body, the capsule comprises a support surface in the form of a "wing", supported by the articular cavity and the temporal bone and containing holes, wherein the articular capsule is attached to the skull through said holes by means of fasteners, the length and location whereof are preliminarily planned depending on the thickness of the bone. 
     EFFECT: secure fixation of the condyle in the joint is ensured with fully maintained amplitude of movements. 
     2 cl, 10 dwg
Patent RU-2759397-C1 (RU)
Title: Oil system of turbojet engines placed on the rotor blades of a helicopter
Inventor: Lazarev Gennadij Grigorevich
IPC: B64D15/02
Filed: 2020-12-18
Granted: 2021-11-12
Abstract: FIELD: aircraft engineering.SUBSTANCE: invention relates to the field of aviation, in particular to the designs of jet drives of rotors. The oil system of turbojet engines placed on the rotor blades of a helicopter is designed to supply oil to engines while simultaneously performing the function of protecting the rotor blades from icing. A make-up oil tank (4) is mounted on the shaft (3) of the main rotor, which is connected to the oil system by a make-up pipeline (6). The oil system for each of the engines (1) placed on the corresponding blades (2) includes an oil supply pipeline (9), a hydraulic motor (10), on which the high oil pressure is lowered to operating pressures, and the torque from the hydraulic motor (10) is transmitted via a joint shaft (30) to a high-pressure pump (21), a pipeline (11), nozzles (13), crankcases (14, 15, 16) of the front, middle and rear supports. The oil cooler (23) is made in the form of a series of parallel channels evenly located in the nose of the blade (2) along its length, and provides oil cooling and protection of the blade (2) from icing.EFFECT: reduction in the dimensions of the power plant is achieved.2 cl, 6 dwg
Patent RU-2756287-C1 (RU)
Inventor: TRUBITSYN DMITRIJ ALEKSANDROVICH
IPC: F24F11/526
Filed: 2021-02-26
Granted: 2021-09-29
Abstract: Изобретение относится к системам и способам индикации состояния воздухоочистительного устройства и управления воздухоочистительным устройством. Система управления воздухоочистительным устройство содержит не менее одного датчика качества воздуха, центральный процессор и сенсорную панель управления воздухоочистительного устройства. Сенсорная панель управления воздухоочистительного устройства содержит не менее одной кнопки для управления работой воздухоочистительного устройства, не менее одного индикатора состояния воздухоочистительного устройства, индикатор качества воздуха и слайдер переключения скоростей вентилятора. Слайдер переключения скоростей вентилятора воздухоочистительного устройства разделен не менее чем на шесть секторов, и эти сектора накладываются друг на друга в местах пересечения. Способ управления воздухоочистительным устройством, по которому включают/выключают воздухоочистительное устройство посредством нажатия на кнопку, расположенную на панели управления воздухоочистительного устройства, переключают скорости вентилятора воздухоочистительного устройства посредством проведения пальцем по слайдеру переключения скоростей вентилятора воздухоочистительного устройства. Техническим результатом настоящего изобретения является увеличение срока службы воздухоочистительного устройства и обеспечение возможности потребителя контролировать процесс работы воздухоочистительного устройства. 4 н. и 12 з.п. ф-лы, 6 ил.
Patent RU-2758997-C1 (RU)
Title: Method for protecting computer network against intrusion
Inventor: Chajkovskij Sergej Stanislavovich
IPC: G06F21/50
Filed: 2021-03-25
Granted: 2021-11-08
Abstract: FIELD: computer technology. 
     SUBSTANCE: invention relates to computer technology, and in particular to methods for protecting a computer network from intrusions. 
     EFFECT: increasing the security of the information and computer network during intrusions due to the fact that they use a gateway that will allow data passing only in one direction - from autonomous systems (AS) devices to a network segment outside the gateway, but not vice versa and the ability to configure rules for accessing devices AS and used safety configurations. 
     1 cl, 8 dwg
Patent RU-2768330-C1 (RU)
Inventor: Kurdyumov Vladimir Ivanovich
IPC: F26B17/04
Filed: 2021-06-30
Granted: 2022-03-23
Abstract: FIELD: agriculture; machine building. 
     SUBSTANCE: invention relates to agricultural machine building, in particular, to grain drying devices. Grain drying device comprises a casing, the surface of which is coated with a layer of heat-insulating material, inside the casing there is a transporting working element in the form of an endless chain with scrapers, loading hopper, unloading window, heating elements, box installed inside casing, as well as cooling device consisting of fan and air duct. Box in the longitudinal vertical plane is oval. Inner surface of the casing follows the contours of the box; at that, the distance from the inner surface of the casing to the outer surface of the box is constant and equal to the height of the scrapers of the transporting working element. Height of scrapers and distance between scrapers of transporting working element are equal to maximum size of grain. Box is divided horizontally into two equal parts. In the upper part of the box, on its inner lower side, heating elements are installed, the surface of which, which is not adjacent to the box, is covered with a layer of heat-insulating material. Air duct is connected to the lower part of the box. Lower parts of the box and the casing are perforated. Unloading window is equipped with a gate and is located on the lower part of the casing under the loading hopper. 
     EFFECT: higher quality of grain drying. 
     1 cl, 2 dwg
Patent RU-2769220-C1 (RU)
Inventor: Moskin Aleksandr Iurevich
IPC: A61L2/24
Filed: 2022-02-10
Granted: 2022-03-29
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medical equipment, namely to a disinfection and prophylactic cabin. The cabin contains a body made in the form of a frame with two side walls, a floor and a ceiling, a cold fog flow control unit, a disinfectant tank with an integrated ultrasonic generator, air ducts and nozzles attached to them for supplying and directing the disinfectant flow. The nozzles are made with channel expansion in front of the outlet and the possibility of returning the liquid condensate formed in the expansion through the air duct to the disinfectant tank, located on one wall and grouped into upper and lower groups. The nozzles of the upper group are located in the upper part of the wall and directed upward at an angle to the horizontal plane, with the possibility of directing the flow of cold fog over the user and reflecting from the ceiling of the cabin for processing the user from the side of the opposite wall. The nozzles of the lower group are directed upwards at an angle to the horizontal plane and are located in the central part of the wall. The air ducts are configured to provide a greater flow of cold mist from the upper nozzles than from the lower nozzles. 
     EFFECT: the expansion of the arsenal of disinfection and preventive cabins for disinfection of users, which provides the possibility of simultaneous sanitary treatment of the user from all sides in the disinfection and preventive cabin by the cold mist method by aerosol fine spraying of the disinfectant with reduced consumption of the disinfectant, due to the reuse of condensate formed at the outlet of the nozzles. 
     17 cl, 1 dwg, 3 tbl
Patent MD-185-C2 (MD)
Title: Shock treatment method
Inventor: DARCIUC VICTOR
IPC: A61K31/145
Filed: 1994-12-21
Abstract: The invention relates to the medicine, particularly to the intensive therapy of traumatic and hemorhagic shock. The purpose of the invention consists in the simultaneous correction of the metabolic acidosis and the hemodynamics normalization reducing the therapy complications. For this purpose in the shock treatment is used which is introduced parenterally in a doze of 5 mg/kg body weight.
Patent DE-2048222-C2 (DE)
Title: Multilayer sack with cruciform bottom - has bottom side flaps overlapping for double sack free height
IPC: B65D30/14
Filed: 1970-10-01
Granted: 1983-11-17
Abstract: The multi-layer open sack is formed from two equal-length hose sections. The inside one is of sheet material sealed at the bottom by a transverse weld, and similarly at the top after filling. The outside one is sealed at its cruciform bottom and stitched at the top, if desired, together with the inner one after filling. The amount of overlap (20) of the two side flaps (16) of the cruciform bottom (11) is at least double the difference (21,26) between the length to which the sack can be filled and the total length of the inner hose, minus the distance of the stitched seam (25) from the mouth edge (24) of the inner and outer sack (13,12).