baber/WOPTO huggingface dataset:
Patent RU-2732875-C1 (RU)
Title: Method of simultaneous correction of rectocele combined with apical prolapse in patients of reproductive age
Inventor: Tarabanova Olga Viktorovna
IPC: A61B17/42
Filed: 2019-11-05
Granted: 2020-09-24
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to gynecology. Preliminary hydrodissection of the posterior vaginal wall is made, a longitudinal incision is made from the middle of the posterior arch to posterior commutation of the labia major labia through all layers of the posterior vaginal wall to loose fibrous connective tissue. Thereafter, two transverse incisions are made: in the posterior arch and posterior solder of the major labia – rectangular leaves are formed from the vaginal mucosa with a base that is a vaginal lateral vault. That is followed by a blunt method dissection through a pararectal cell space to a sacrospinal ligament and a posterior wall of the uterine cervix in the sacral-uterine ligament. Synthetic implant is fixed at its center with size of 20×90 mm, and free ends of implant by anchor or piercing method is fixed to sacrospinal ligament. Then, one leaf of vaginal mucosa is used to form neofascia by means of argon-plasma coagulation and a free edge of the obtained neofascia is anchored to the base of the opposite leaf on the inner side. Upper leaf is placed on top of it and a larger side is fixed, and the edges of the incision of the vaginal mucosa in the posterior arch – to the implant. 
     EFFECT: method enables reducing a rate of recurrent genital prolapse, improving functional results and quality of life of patients, reducing the frequency of mesh-associated complications, increasing the economic effect by reducing health care costs on said pathology. 
     1 cl, 2 ex
Patent RU-2729462-C1 (RU)
Title: Способ производства мучного кондитерского изделия функционального назначения
Inventor: BARANENKO DENIS ALEKSANDROVICH
IPC: A21D13/80
Filed: 2019-12-26
Granted: 2020-08-06
Abstract: Изобретение относится к пищевой промышленности. Способ производства мучного кондитерского изделия функционального назначения включает приготовление мучного слоеного полуфабриката и заварного крема. Производство полуфабриката включает следующие стадии: замес теста, деление теста, раскатка на пласты, подготовка масла, закладка его в пласты теста, слоеобразование, разделка теста, формование изделий, выпечка, охлаждение, заполнение внутренних пустот полуфабриката заварным кремом. Для получения заварного крема используют сухую композицию для получения заварного крема, состоящую из пшеничной муки высшего сорта, рисовой, кукурузной муки, сахарной пудры, ванилина, аскорбиновой и лимонной кислот, яичного порошка, сухого обезжиренного молока, бета-глюканов, микро- и наноинкапсулированных холекальциферола и фитостеринов, к которой добавляют воду, после чего полученную массу уваривают при температуре 100°С до содержания сухих веществ в креме 55±3% (масс.), затем охлаждают до комнатной температуры. Изобретение позволяет получить мучное кондитерское изделие с сохранением полезных свойств исходных компонентов и улучшенными органолептическими показателями, предназначенное для профилактики онкологических заболеваний, недостатка холекальциферола и фитостеринов, а также для расширения ассортимента обогащенных изделий. 3 табл.
Patent RU-2732624-C1 (RU)
Title: Method of cooling electronic equipment using combined film and gas-droplet flows
Inventor: KABOV OLEG ALEKSANDROVICH
IPC: F28C3/00
Filed: 2019-12-27
Granted: 2020-09-21
Abstract: FIELD: heat exchange. 
     SUBSTANCE: invention relates to heat engineering and can be used in electronic equipment cooling systems. Method of cooling electronic equipment with film and droplet flows of liquid is based on movement of a thin liquid film under action of a gas flow in a channel and additional sprinkling of the surface of the electronic component with flows of liquid microdroplets. Mixture of gas and microdroplets of liquid are formed in nozzle device by mixing fluid with flow of fast-moving gas, which is additionally supplied to nozzle device on side of upper cover of channel. Obtained gas mixture and liquid microdroplets are fed to the electronic component such that the surface of the heated electronic component is always coated with a thin liquid film and temperature of heated electronic component does not exceed preset limit temperature to form extended dynamic contact lines gas-liquid-solid body, in which most intensive evaporation is carried out. 
     EFFECT: technical result is higher efficiency of cooling of high-voltage electronic components. 
     1 cl, 1 dwg
Patent RU-2745241-C1 (RU)
Title: Method of assessing degree of therapeutic physical activity for elderly people with arterial hypertension
Inventor: Agranovich Nadezhda Vladimirovna
IPC: A61H1/00
Filed: 2020-02-04
Granted: 2021-03-22
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, specifically to therapy and physical therapy exercises, and concerns assessment of adequacy of therapeutic physical activity for elderly people with arterial hypertension. For this, hemodynamic and biochemical parameters characterizing function of the cardiovascular system prior to and after 5 to 7 training sessions are determined. If pathological changes of the studied parameters are present, the volume and duration of physical exercises are reduced. If the studied parameters correspond with the age norm, training continues in the same amount with control studies conducted after 1, 3, 6 and 12 months.EFFECT: method allows individually selecting adequate physical activity and appropriate time of adjustment thereof, if necessary, for a given group of patients by assessing a large volume of parameters of function of the cardiovascular system at experimentally determined time intervals.1 cl, 2 ex, 2 tbl, 2 dwg
Patent RU-2738135-C1 (RU)
Inventor: Bulatov Zaurbek Viktorovich
IPC: A61B6/00
Filed: 2020-02-11
Granted: 2020-12-08
Abstract: FIELD: medicine. 
     SUBSTANCE: declared group of inventions refers to medical X-ray equipment and can be used for examination of patients with various diseases, including oncological diseases. Method for dual-energy X-ray radiography involves irradiating a patient with X-rays as a result of feeding two voltage pulses of different magnitude to an X-ray source, obtaining two corresponding initial X-ray images and constructing on their basis separate images of tissues having different coefficients of linear attenuation. Not earlier than the middle of the first exposure interval, a high-voltage pulse is supplied, and in fact, simultaneously with the beginning of the second exposure interval, a low-voltage pulse is supplied. Before constructing separate images of tissues having different coefficients of linear attenuation, performing combination of two initial images by correcting one of them, for which sequence of compressions of initial X-ray images is performed k p  times, where k p  is current compression ratio along each direction, selected from: k 1  ≥ k 2  ≥…> ≥ k p-1  ≥k  p ≥ k p+1… k P , displacement vectors finding Δr p (i,j) of each pixel with coordinates i,j, where i=1…N p , j=1…M p , a N p ×M p  is the size of each of the compressed images. According to the first embodiment, a sequence of formations is performed from a set of said displacement vectors Δr p (i,j) displacement maps Δr in scale of initial images and obtaining the current corrected image by shifting the previous corrected image according to the current displacement map until the final corrected image is obtained. According to the second embodiment, formation of a set of said displacement vectors Δr p (i,j) of displacement map Δr in scale of initial images with its subsequent updating until obtaining final displacement map and obtaining the corrected image by shifting the original image according to the final displacement map. 
     EFFECT: group of inventions provides reduction of motion artefacts on obtained separate images, both by reducing the effect of probable movement of the patient during diagnostic examination, and by compensating for the effect of the residual effect of such motion on the information content of these images. 
     2 cl, 2 dwg
Patent RU-2745126-C1 (RU)
Title: Multilink rod for spacecraft solar battery
Inventor: Nemchaninov Stanislav Igorevich
IPC: B64G1/44
Filed: 2020-03-27
Granted: 2021-03-22
Abstract: FIELD: space tech.SUBSTANCE: invention relates to space technology, namely to the structures of solar cells, and can be used to create a spacecraft. The technical problem to be solved by the claimed invention is the lack of fastening of the rod links of the solar battery in its folded position, leading to collisions of the elements of the spacecraft. The technical problem posed is solved by the fact that the multi-link rod of the solar spacecraft battery contains links connected to each other, with the spacecraft and the solar battery by hinged joints. At least one of the extreme links of the rod has a load-bearing frame made of shaped elements connected by brackets, on which the attachment points of this link to the spacecraft body are arranged in the folded position of the rod. The attachment points of the link to the spacecraft body can be made in the form of cylindrical support pads.EFFECT: solar panel fastening issue is solved.2 cl, 4 dwg
Patent RU-2740670-C1 (RU)
Inventor: KUDINOV ANATOLIJ ALEKSANDROVICH
IPC: F01K23/10
Filed: 2020-03-26
Granted: 2021-01-19
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention relates to power engineering and can be used at thermal power plants. To increase efficiency of steam-gas plant of power plant gas turbine plant is equipped with intermediate air cooler, and turbo-compressor of gas turbine plant is made two-stage with steps of low and high pressure and intermediate cooling of cyclic air compressed in low-pressure stage is performed before its supply to high-pressure stage in intermediate air cooler by feeding circulating water heated to temperature of 30–35 °C into its heating path in condenser of steam turbine. Besides, steam-gas plant is additionally equipped with two recuperative gas-water heat exchangers and turbine expander, working body in which is natural gas, at that, to increase turbine expander power and to ensure positive temperature of natural gas at turbine expander outlet, heating of natural gas to temperature of 80–90 °C before turbine expander, as well as heating of natural gas spent in turbo-expander to temperature of 140–150 °C before its supply to power boilers to increase their cost effectiveness, is carried out heated in intermediate air cooler to temperature of 190–200°C by circulation water in recuperative gas-water heat exchangers, one of which is installed in the direction of movement of natural gas before the turbo-expander, and the second one - after the turbine expander. Heating channels of recuperative gas-water heat exchangers are connected in parallel to the discharge pressure pipeline to the cooling tower after the intermediate air cooler. 
     EFFECT: technical result is higher efficiency of steam-gas plant of power plant. 
     1 cl, 1 dwg
Patent RU-2749753-C1 (RU)
Title: Navigation radio-optical group reflector of circular action in horizontal plane with faces covered with aluminum foil
Inventor: GULKO VLADIMIR LEONIDOVICH
IPC: H01Q15/18
Filed: 2020-06-10
Granted: 2021-06-16
Abstract: FIELD: navigation.SUBSTANCE: invention relates to navigation. A navigation radio-optical group reflector of circular action in the horizontal plane with faces covered with aluminum foil is a group radar reflector having eight triangular corner reflectors with equal triangular faces six of which are located around the vertical axis passing through their coinciding vertices perpendicular to the horizontal plane and form the backscatter diagram in the radar wavelength range. The backscatter diagram is circular in the horizontal plane. In this case, the reflective triangular faces of all six triangular corner reflectors from their inner side are covered with a reflective coating made in the form of aluminum foil. For the formation in the optical wavelength range of the circular backscatter diagram in the horizontal plane in the center of fit of the vertices of six triangular corner reflectors, which is their common focus in the optical wavelength range and the phase center of scattering in the radar wavelength range, a light source is installed made in the form of a light-emitting semiconductor diode with white, red, green or yellow colors of the signal light glow with directional characteristics of radiation in the vertical plane and omnidirectional radiation angle in the horizontal plane. The light source is powered by a DC power supply and is controlled by photo-automatic control of a signal light. To supply light signal lights omnidirectional in the horizontal plane at night, only one light source with omnidirectional radiation characteristics in this plane is used. The light source is installed at the fit point of the vertices of the triangular corner reflectors included in the group.EFFECT: design simplification.1 cl, 4 dwg
Patent RU-2758463-C1 (RU)
Title: Composite detector with transverse coils
Inventor: MANNESCHI ALESSANDRO
IPC: F41H11/136
Filed: 2018-12-14
Granted: 2021-10-28
Abstract: FIELD: detection. 
     SUBSTANCE: invention relates to the technology of detecting target objects and, more specifically, to detection of explosive apparatuses, such as land mines buried in the ground. Proposed is a detector wherein the detector head comprises: an inductive sensor fixed on a platform (11) and containing a transmitting coil (12) and a receiving coil (13), separate from each other, wherein each of the transmitting coil (12) and the receiving coil (13) form a contour, a ground penetrating radar (60) containing a transmitting antenna (61) and a receiving antenna (62), wherein each of the transmitting antenna (61) and the receiving antenna (62) are located in the centre of one of the contours of the transmitting coil (13) and the receiving coil (13), wherein the transmitting antenna (61) and the receiving antenna (62) have a thickness less than or equal to one micron in order to limit interactions with the inductive sensor (12). 
     EFFECT: creation of a composite detector containing a detector head accommodating an inductive sensor and another sensor, such as a ground penetrating radar, capable of reducing the amount of false alarms occurring when the ground is scanned using the detector, while exhibiting higher sensitivity. 
     10 cl, 4 dwg
Patent RU-2739967-C1 (RU)
Inventor: Grigorev Mikhail Vladimirovich
IPC: H04R17/00
Filed: 2020-07-22
Granted: 2020-12-30
Abstract: Использование: для неразрушающего контроля различных изделий. Сущность изобретения заключается в том, что ультразвуковой преобразователь содержит призму с активной поверхностью, на которой закреплен, как минимум, один пьезоэлемент, при этом активная поверхность имеет цилиндрическую форму, причем ее ось расположена перпендикулярно плоскости падения ультразвуковой волны, а каждый закрепленный на ней пьезоэлемент выполнен в виде гибкой пьезоэлектрической пленки, причем угловые характеристики ультразвукового преобразователя в геометрическом приближении связаны между собой заданной системой уравнений. Технический результат: обеспечение возможности расширения диапазона рабочих углов, диаграммы направленности и диапазона рабочих частот преобразователя, а также упрощение применяемой дефектоскопической электроники при одновременном сохранении возможности электронного управления шириной диаграммы направленности и направлением ее главного максимума. 6 з.п. ф-лы, 2 ил.
Patent RU-2763335-C1 (RU)
Title: Ultra-long heat-insulated pipeline and the method for its manufacture
Inventor: DUAN JIANLIANG
IPC: F16L9/147
Filed: 2020-07-30
Granted: 2021-12-28
Abstract: FIELD: pipe covering.  
     SUBSTANCE: group of inventions relates to the field of heat-insulated pipelines and, in particular, to an ultra-long heat-insulated pipeline and a method for its manufacture. The extra-long heat-insulated pipeline contains a working steel pipe and a steel pipe casing covering the working steel pipe. An annular vacuum cavity is formed between the working steel pipe and the casing of the steel pipe. Both ends of the steel pipe casing are tightened. To ensure tightness between the casing and the outer wall of the working steel pipe, the tightened parts of the casing of the steel pipe are sealed by means of a plurality of sealing rings. The extra-long heat-insulated pipeline additionally contains a spiral support ring located outside the working steel pipe and in contact with the wall of the working steel pipe. The spiral support ring is made of a phase transition material, and the phase transition material contains 20-30 wt. pts. of paraffin microcapsules with a phase transition, 50-100 wt.pts. of elastomer and 50-100 wt. pts. of the binder while the core of the capsule of paraffin microcapsules with a phase transition is made of paraffin, and the shell is made of a polymer of methyl methacrylate and styrene, and the molar ratio of methyl methacrylate to styrene is (3-5):1. Also in the present invention, a method for manufacturing an ultra-long insulated pipeline is presented.  
     EFFECT: construction of extralong heat-insulated pipelines.  
     10 cl, 1 tbl, 2 dwg
Patent RU-2748905-C1 (RU)
Inventor: Zakharov Maksim Igorevich
IPC: A61B5/00
Filed: 2020-11-06
Granted: 2021-06-01
Abstract: Изобретение относятся к медицине, а именно к стоматологии и челюстно-лицевой хирургии, и может использоваться для индивидуализации дентальных имплантатов. Получают с помощью компьютерного томографа, с номинальной мощностью 57-90 кВ, компьютерную томограмму пациента. Анализируют компьютерную томограмму с определением оптической плотности костной ткани и осуществляют подбор резьбовой поверхности дентального имплантата. Выбирают профиль резьбовой поверхности дентального имплантата согласно 5 типам плотности костной ткани, указанным в таблице 1, содержащейся в описании. Далее выбирают длину и диаметр будущего индивидуального дентального имплантата, затем изготавливают заготовку имплантата и при помощи иттербиевой лазерной установки наносят геометрию поверхности, используя лазерную абляцию в атмосферном аргоне, при этом лазер имеет длину волны 1064 нм с непрерывной мощностью 20 Вт, скоростью сканирования 8,7 м/с и размером лазерного пятна 0,1 мм. Способ позволяет повысить эффективность производства индивидуальных медицинских изделий и доступность метода дентальной имплантации. 1 табл., 5 ил., 1 пр.
Patent RU-2768211-C1 (RU)
Inventor: Konstantin Anisimovich
IPC: G06V30/18
Filed: 2020-11-23
Granted: 2022-03-23
Abstract: Изобретение относится к способу и системе распознавания текста. Технический результат заключается в повышении эффективности и точности распознавания текста. В способе выполняют получение вычислительной системой изображения с текстом; выделение с помощью блока выделения признаков множества признаков из изображения; применение первого декодера к множеству признаков для генерации первого промежуточного вывода, причем промежуточный вывод представляет собой гипотезу последовательности символов текста; применение второго декодера к множеству признаков для генерации второго промежуточного вывода, где блок выделения признаков является общим для первого и второго декодеров; определение на основе языковой модели значения первой метрики качества для первого промежуточного вывода и значения второй метрики качества для второго промежуточного вывода; и в ответ на определение того, что значение первой метрики качества больше, чем значение второй метрики качества, выбор первого промежуточного вывода для представления текста. 3 н. и 17 з.п. ф-лы, 9 ил.
Patent RU-2755317-C1 (RU)
Inventor: DZHABBOROV NOZIM ISMOILOVICH
IPC: A01B35/22
Filed: 2021-03-11
Granted: 2021-09-15
Abstract: FIELD: soil cultivation. 
     SUBSTANCE: working body contains a strut, a chisel, on the opposite side of which two damping elements are rigidly attached to the strut on its two opposite sides, on which two holes are made along their length at an equal distance from each other for fastening the wings, which are installed opposite each other in one horizontal plane. A bracket is rigidly fixed to the rack of the loosening paw, on the upper part of which a trolley is rigidly fixed, made in the form of two parallel plates, inside which two parallel axes are rigidly fixed, at the ends of which there are rollers installed with the possibility of rotation and movement of their axes in the slots of the sidewalls, the width of which is equal to or greater than the diameter of the axes, and having guide rollers on the outer surfaces, parallel to the slots. On the front and rear vertical ends of the sidewalls, stops are rigidly fixed, the rear of which is made in the form of an open in the upper part of the box, in the center of its front part there is a hole in which a threaded pin is installed, the opposite end of which is rigidly fixed in the center of the movable stop, with an outer the sides of which are rigidly fixed two gussets, the lower part of which is rigidly connected to the upper part of the bogie plates. On a threaded pin, between the inner surface of the movable stop and the outer side surface of the open box, a spring is installed, with the possibility of adjusting its compression using a nut and a locknut. 
     EFFECT: invention improves the quality of soil cultivation. 
     1 cl, 3 dwg
Patent RU-2762738-C1 (RU)
Inventor: RANDELIN DMITRIJ ALEKSANDROVICH
IPC: A23K50/80
Filed: 2021-04-19
Granted: 2021-12-22
Abstract: Корм включает высушенные и измельченные спирулину, паприку, укроп, листья крапивы, петрушку и чеснок. Также используют рыбий жир, высушенную измельченную биомассу животного планктона криля, гамаруса, и витаминно-минеральный комплекс. Все компоненты используют при определенном соотношении. Корм используют 1 раз в сутки в количестве 2% от массы раков. Изобретение обеспечивает повышение прироста и выживаемости личинок раков. Технический результат – повышение абсолютного, среднесуточного прироста, а также повышение уровня выживаемости личинок раков за счет снижения уровня каннибализма. 1 пр.
Patent RU-2766022-C1 (RU)
Title: Inspection platform with additional functions
IPC: B60S5/00
Filed: 2021-04-27
Granted: 2022-02-07
Abstract: FIELD: physics; automotive industry.SUBSTANCE: invention relates to equipment intended for location on vehicle bottom. Inspection site consists of a unit for processing the obtained data, a site on which a detection element is installed, which contains a ferroprobe. Receiving antenna from a sensitive element capable of receiving signals in the radio emission range is additionally installed on the inspection site. Ferroprobe and the receiving antenna are fixed so that they can be placed under the vehicle bottom.EFFECT: higher efficiency, lower labor input.7 cl
Patent RU-2770273-C1 (RU)
Title: Method for predicting risk of developing cardiovascular complications in patients with stable ischemic heart disease, having undergone planned endovascular myocardial revascularization
Inventor: Svarovskaia Alla Vladimirovna
IPC: G01N33/543
Filed: 2021-04-29
Granted: 2022-04-15
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, particularly to cardiology and cardiosurgery. Disclosed is a method for predicting the risk of developing cardiovascular complications for 12 months after elective endovascular myocardial revascularization in patients with ischemic heart disease (IHD). Before the revascularization procedure, the blood serum homocysteine concentration is determined and the degree of risk p is calculated. If p > 0.5, a high risk of cardiovascular complications is predicted.EFFECT: invention provides creating an effective method for predicting the risk of developing cardiovascular complications in the patients with stable IHD who have undergone planned endovascular myocardial revascularization.1 cl, 3 tbl, 2 ex