baber/WOPTO huggingface dataset:
Patent RU-2740621-C1 (RU)
Inventor: Gurov Oleg Evgenevich
IPC: H02J50/30
Filed: 2020-03-17
Granted: 2021-01-18
Abstract: FIELD: electrical equipment. 
     SUBSTANCE: invention relates to the field of electrical engineering, in particular, to devices for wireless transmission of energy by means of electromagnetic radiation. Device for wireless transmission of power comprises laser power driver, laser, guidance system, system of photocells made in form of sphere, having inlet and spherical lens in centre of this sphere, and voltage converter. 
     EFFECT: technical result consists in improvement of mass and dimensions and increase in safety of device operation. 
     2 cl, 5 dwg
Patent RU-2744255-C1 (RU)
Inventor: BOGDAN ALEKSANDR VLADIMIROVICH
IPC: H02B1/24
Filed: 2020-04-03
Granted: 2021-03-04
Abstract: FIELD: electrical equipment.SUBSTANCE: invention relates to electrical engineering, namely, to open switchgear devices (OSD) of electric stations. Switchgear of electric station with six units of generator-transformer, seven lines and autotransformer of communication comprises first to fifteenth switches with disconnectors on each side, from sixteenth to twentieth switches with disconnector on one side. First disconnectors from the first to fourth switches are connected to the first busbar. First disconnect switches from the fifth to seventh switches and the second disconnector of the fourth switch are connected to the second busbar. First disconnect switches from the eighth to the eleventh switches are connected to the third busbar. First disconnect switches from the twelfth to the fourteenth switches and the second disconnector of the eleventh switch are connected to the fourth busbar. Disconnector of the first generator-transformer unit is connected to the second disconnector of the second switch and to the disconnector of the sixteenth switch. Disconnector of the first line is connected to the second disconnector of the first switch and to the first disconnector of the fifteenth switch. Disconnector of autotransformer is connected to the second disconnect switches of the eighth and fifteenth switches. Second disconnect switches from the fifth to the seventh switches are connected to disconnect switches of the eighteenth to the twentieth switches. Twenty-first switch is connected in series with sixteenth switch, and its disconnector is connected to connection point of disconnector of second line with second disconnector of ninth switch. Twenty-second switch is connected in series with the seventeenth switch, and its disconnector is connected to the connection point of the disconnector of the second generator-transformer unit with the second disconnector of the tenth switch. Twenty-third switch is connected in series with the eighteenth switch, and its disconnector is connected to the point of connection of the fourth line disconnector to the second disconnector of the twelfth switch. Twenty-fourth switch is connected in series with nineteenth switch, and its disconnector is connected to disconnector of fourth unit of generator-transformer and to second disconnector of thirteenth switch. Twenty-fifth switch is connected in series with the twentieth switch, and its disconnector is connected to the disconnector of the sixth line and to the second disconnector of the fourteenth switch.EFFECT: technical result of invention is higher reliability of device in case of failure in disconnection of short-circuit at connection or short-circuit in both sides failure type of any of switches, as well as when they are in repair.1 cl, 1 dwg
Patent RU-2750217-C1 (RU)
Inventor: Kirilina Valentina Mikhajlovna
IPC: A23L17/00
Filed: 2020-11-09
Granted: 2021-06-24
Abstract: Изобретение относится к пищевой промышленности, а именно к функциональным пищевым продуктам для сбалансированного питания, предназначенным для жителей северных широт. Функциональный продукт смешанного состава включает компоненты при следующем соотношении, мас.%: лосось сушеный - 40,8, лук-порей сушеный - 10,2, яблоки сушеные - 20,2, яичный порошок - 5,2, хлеб белый сушеный - 11,2, клюква сушеная - 10,2, мускатный орех - 0,5, орегано - 0,5 и соль йодированная - 1,2. Изобретение позволяет восстановить организм у жителей регионов России при высоких энергозатратах и регулярном стрессе, связанном с дискомфортными климатическими условиями. 4 табл.
Patent RU-2758199-C1 (RU)
Title: Integration of techniques for high-frequency reconstruction with reduced post-processing delay
Inventor: KJOERLING KRISTOFER
IPC: G10L21/038
Filed: 2019-04-25
Granted: 2021-10-26
Abstract: FIELD: computing technology. 
     SUBSTANCE: invention relates to the field of computing technology for processing audio signals. The technical result is achieved by receiving an encoded audio bitstream containing audio data representing the part of the audio signal attributed to the lower range and the metadata of the high-frequency reconstruction; decoding the audio data to generate a decoded lower-range audio signal; extracting the high-frequency reconstruction metadata from the encoded audio bitstream; filtering the decoded lower-range audio signal to generate a filtered lower-range audio signal; restoring the audio signal attributed to the upper range using the filtered lower-range audio signal and the high-frequency reconstruction metadata; and combining the filtered lower-range audio signal with the restored part attributed to the upper range to form a broadband audio signal, wherein filtering, restoration and combining are performed as a post-processing operation with a delay of 3,010 discrete values per audio channel. 
     EFFECT: increase in the quality of audio processing at low data transfer rates. 
     15 cl, 7 dwg
Patent RU-2753946-C1 (RU)
Inventor: GAUSMANN RAINER
IPC: F16J15/43
Filed: 2019-04-29
Granted: 2021-08-24
Abstract: FIELD: mechanical engineering.  
     SUBSTANCE: invention relates to a device (AR), in particular a turbomachine (TM), containing: a shaft (SH) continuing along the axis (X), a device (SHS) for sealing the shaft, for sealing the annular gap GP between the shaft (SH) and the stator (STT) from the space (PFC) for the technological working fluid to the external environment (AMB), and the device (SHS) for sealing the shaft has a magnetofluidic seal (FFS) of the shaft, moreover, on the side of the space (PFC) for the technological working fluid, the shaft sealing device contains an additional shaft seal (SHS 1) next to the magnetofluidic seal (FFS) of the shaft, and the magnetofluidic seal (FFS) of the shaft is located in the annular gap (GP) in the axial direction between the first shaft seal and the external environment (AMB); moreover, in the annular gap (GP) between the additional seal (SHS 1) of the shaft and the magnetofluidic seal (FFS) of the shaft in the axial direction, pressure removal (SUC) is provided.  
     EFFECT: shaft sealing device for a turbomachine is created that has a small leak, preferably almost no leaks at all, and at the same time with relatively low operating costs. 
     7 cl, 3 dwg
Patent RU-2752040-C1 (RU)
Inventor: Selin Vyacheslav Vasilevich
IPC: B61B13/08
Filed: 2020-12-01
Granted: 2021-07-22
Abstract: Изобретение относится к левитационным устройствам для транспортных средств. Устройство магнитной системы левитации состоит из грузопассажирского фюзеляжа, снабженного по меньшей мере одним крылом, содержащим в каждой полуплоскости магнитные блоки, собранные из постоянных магнитов по схеме Халбаха, и путевых дорожек, вдоль которых при движении указанного фюзеляжа перемещаются магнитные блоки с образованием индукционных токов. Причем магнитные блоки имеют вид прямоугольных призм, протяженных вдоль направления движения, призмы располагаются в не менее двух разных плоскостях под углом друг к другу, параллельных направлению движения. Путевые дорожки выполнены из электропроводного и немагнитного материала и имеют протяженные вдоль направления движения поверхности, параллельные соответствующим плоскостям, в которых располагаются магнитные блоки. Технический результат заключается в повышении грузоподъемности грузовой платформы за счет создания дополнительных подъемных сил при ее высокоскоростном движении. 18 з.п. ф-лы, 6 ил.
Patent RU-2751405-C1 (RU)
Inventor: SHTYKOV STANISLAV ALEKSANDROVICH
IPC: G02B30/56
Filed: 2020-12-04
Granted: 2021-07-13
Abstract: Изобретение относится к устройствам, которые формируют “парящие” изображения в свободном пространстве. Устройство содержит проекционную систему; по меньшей мере одну положительную линзу; по меньшей мере один модуль размножения излучения, содержащий следующие слои: первую пропускающую дифракционную решетку, вторую пропускающую дифракционную решетку, по меньшей мере один волноводный элемент, передающий излучение на основе эффекта полного внутреннего отражения (ПВО), отражающую дифракционную решетку. Каждая из по меньшей мере одной положительной линзы покрывает каждый из по меньшей мере одного модуля размножения излучения, причем упомянутые элементы могут располагаться в предварительно заданном положении друг относительно друга. 5 н. и 32 з.п. ф-лы, 18 ил.
Patent RU-2760617-C1 (RU)
Title: Method for dissecting biological tissue by laser emission
Inventor: Kolbas YUrij YUrevich
IPC: A61B18/20
Filed: 2021-03-09
Granted: 2021-11-29
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely, to laser surgery, and can be used for dissecting biological tissue with laser emission. The surface of a section of biological tissue is subjected to impact of laser emission and the laser beam is moved along a preset trajectory of dissection of the biological tissue. Pulse laser emission is therein used and the speed of movement of the laser beam V mov  is set from the condition   wherein d is the diameter of the laser emission spot on the surface of the section of biological tissue; t imp  is the duration of the laser emission pulse set as minimum, provided by the used laser; t cool  is the estimated cooling time of the biological tissue at the section impacted by laser emission. 
     EFFECT: method reduces the risk of injury and increases the promptness of the operation of dissecting biological tissue through the skin by determining the speed of movement of the laser beam. 
     1 cl, 4 dwg, 2 tbl
Patent RU-2757641-C1 (RU)
Inventor: Bulychkin Petr Vladislavovich
IPC: A61N5/10
Filed: 2021-03-09
Granted: 2021-10-19
Abstract: Изобретение относится к медицине, а именно к лучевой терапии, и может быть использовано для лучевой терапии больных раком предстательной железы с метастазами в регионарных лимфатических узлах таза. Проводят трехмерную конформную лучевую терапию с использованием технологии лучевой терапии с модуляцией интенсивности по принципу «симультантного интегрированного буста». Лучевому воздействию подвергают все внутритазовые регионарные лимфатические узлы: общие, наружные и внутренние подвздошные, пресакральные, запирательные с подведением разовой очаговой дозы 1,85 Гр, ежедневно 5 раз в неделю, в количестве 28 фракций, до суммарной очаговой дозы 51,8 Гр, 49,6 иГр. На семенные пузырьки и метастатически пораженные лимфоузлы воздействуют с разовой очаговой дозой 2,3 Гр до суммарной очаговой дозы 64,4 Гр, 69,9 иГр. На предстательную железу воздействуют с разовой очаговой дозой 2,5 Гр, суммарная очаговая доза до 70 Гр, 80 иГр. При этом одновременно проводят профилактическое лучевое воздействие на забрюшинные лимфатические узлы в РОД 1,85 Гр до СОД 51,8 Гр, 49,6 иГр. Способ обеспечивает длительную ремиссию за счёт расширения границ объемов лучевого воздействия. 2 пр.
Patent RU-2765828-C1 (RU)
Title: Method for evaluation and selection of cows according to the equalization of milk yields in the robotic milking system
Inventor: ZAGIDULLIN LENAR RAFIKOVICH
IPC: A01K67/02
Filed: 2021-04-22
Granted: 2022-02-03
Abstract: FIELD: biotechnology.  
     SUBSTANCE: invention is a method for evaluating and selecting cows according to the equalization of milk yields in a robotic milking system, including the measurement of milk yields for certain intervals of lactation time and selection according to the optimal indicator, achieved by the fact that the measurement of milk yields is carried out automatically by a milking robot for each milking of the first lactation, followed by the grouping of milk yields by time intervals, as an indicator of the equalization of milk yields, the ratio of the coefficient of variation of milk yield of an individual Cv i  to the average value of the coefficient of variation of milk yield for the herd        (normalized value of the coefficient of variation of milk yields) is used at predetermined time intervals (day, decade, month), animals whose indicator is less than one are selected.  
     EFFECT: invention makes it possible to increase the accuracy of determining fluctuations in milk yields for a fixed interval of lactation time.  
     1 cl, 3 tbl
Patent RU-2771449-C1 (RU)
Title: Контрольно-кассовый терминал
Inventor: Starikov Nikanor Vladimirovich
IPC: G07G1/00
Filed: 2021-05-31
Granted: 2022-05-04
Abstract: Изобретение относится к средствам регистрации приема денег, ценностей или знаков, в том числе к работе контрольно-кассовой техники с функцией передачи информации в налоговые органы через оператора фискальных данных при отсутствии в контрольно-кассовой технике стабильного канала связи сети Интернет. Контрольно-кассовый терминал содержит корпус, на внешней стороне которого размещены, по меньшей мере, антенна GSM, порт ENTERNET, порт USB, порт подключения питания терминала, в корпусе размешены, по меньшей мере, один мобильный, при этом указанный микропроцессор выполнен с возможностью выполнения следующих функций с использованием выше указанных элементов через пользовательский интерфейс, при этом терминал дополнительно содержит фискальный накопитель, представляющий собой программно-аппаратное средство защиты фискальных данных и выполнен с возможностью формирования фискальных признаков, записи фискальных данных в некорректируемом виде с фискальными признаками, их энергонезависимое длительное хранение, проверку фискальных признаков, расшифровывание и аутентификацию фискальных документов, подтверждающих факт получения оператором фискальных данных фискальных документов, переданных контрольно-кассовой техникой и направляемых в контрольно-кассовую технику оператором фискальных данных, приемопередатчик беспроводной связи, коммуникатор, выполненный с возможностью работы в режиме WiFi, роутер, процессор, соединенный с указанными фискальным накопителем и приемопередатчиком беспроводной связи и выполненный с возможностью выполнения с их использованием, по меньшей мере, фиксации сведений о произведенных оплатах по выполненным заказам. Технический результат, достигаемый при реализации разработанного устройства, состоит в обеспечении записи фискальных данных в фискальный накопитель и обеспечении конфиденциальности информации, передаваемой оператору фискальных данных. 1 з.п. ф-лы, 3 ил.
Patent RU-2763041-C1 (RU)
Title: Control device for double polarized relays
Inventor: Anisimov Yurij Alekseevich
IPC: H01H47/22
Filed: 2021-06-15
Granted: 2021-12-27
Abstract: FIELD: relay automation. 
     SUBSTANCE: invention relates to relay automation. The control device for bistable polarized relays includes two relays, each of which contains a turn-on winding and a turn-off winding, the first and second terminals for connecting the first power source. 
     EFFECT: ensuring the trouble-free operation of two-stable polarized relays in the event of a failure in the operation of the controlled keys of one of the channels, for which eight control keys and terminals for connecting a second power supply are introduced. 
     1 cl, 3 dwg
Patent RU-2768193-C1 (RU)
Inventor: Tsinekker Dina Ajdarovna
IPC: A61B17/24
Filed: 2021-06-21
Granted: 2022-03-23
Abstract: Изобретение относится к области медицины, а именно к хирургической стоматологии. Проводят местное обезболивание инфильтрационной анестезией Sol. Ubistesini 4% 1,7 мл по методу гидропрепарирования. Осуществляют разрез слизистой параллельно изгибу челюсти с отступом 10-12 мм в области от клыка до клыка и 7-10 мм в области премоляров и моляров на нижней челюсти и разрез слизистой параллельно изгибу челюсти с отступом 8-10 мм в области от клыка до клыка и 6-7 мм в области премоляров и моляров на верхней челюсти. Отслаивают этот слизистый лоскут от линии разреза к челюсти. Перемещают подслизистые ткани вдоль надкостницы на глубину 10 мм во фронтальном отделе, на 6-7 мм в боковых отделах на нижней челюсти, 8 мм во фронтальном отделе и на 6-7 мм в боковых отделах на верхней челюсти. Укладывают полученный лоскут. Мобилизуют мягкие ткани в области зон рецессии десны. Фиксируют мобилизованные ткани двойным двухсторонним швом и текучим композитным материалом на зубах в области рецессии десны. Снимают швы и композитный материал на 10 сутки. Способ позволяет повысить эффективность выполнения одномоментной вестибулопластики и закрытия зоны рецессии десны, обеспечить сохранение созданной глубины преддверия полости рта и закрытия зон рецессии, надежную фиксацию лоскута, простоту послеоперационной реабилитации. 8 ил., 2 пр.
Patent RU-2763666-C1 (RU)
Title: Method for modeling a spinal cord injury with persistent neurological deficit
Inventor: Vakhitov Linar Ildarovich
IPC: A61B17/00
Filed: 2021-07-15
Granted: 2021-12-30
Abstract: FIELD: experimental medicine. 
     SUBSTANCE: invention relates to experimental medicine, namely to neurosurgery. The rat is laid in a prone position. The skin is cut longitudinally above the spine 1-2 vertebrae above and below the planned level. A bone fragment of the spinous process of the vertebra is removed at the expected level of injury and access to the posterior surface of the dural sac with the underlying spinal cord at a given level is opened. The dura mater is left intact. A blow is applied to the spinal cord area, dropping a load, which is a steel cylinder weighing 114.6 g, from a height of 20 cm along a guiding polyethylene tube, exerting an impact equal to 0.224 N/cm 2 , forming hemiparesis, or a blow to the spinal cord area, dropping a weight, which is a steel cylinder weighing 114.6 g, from a height of 10 cm along a guiding polyethylene tube, exerting an effect equal to 0.112 N/cm 2 , forming a monoparesis. After injury, the skin of the animals is sutured. The suture is treated with an antiseptic solution, therapy is carried out with a solution of gentamicin intramuscularly. 
     EFFECT: method provides modeling conditions that maximally reproduce the clinical picture of severe focal spinal cord injury without the death of a laboratory animal, which is necessary for monitoring and developing methods for restoring the functions of the spinal cord in the post-traumatic period; weight ranges of experimental animals, depending on age. 
     1 cl, 3 ex
Patent RU-2768704-C1 (RU)
Title: Method for foliar treatment of apple trees with a nanosilica-containing composition
Inventor: Zelenkov Valerii Nikolaevich
IPC: A01N55/10
Filed: 2021-08-17
Granted: 2022-03-24
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to the field of agriculture, in particular to gardening. The method includes treatment of plants in the phases of the first 4-5 leaves and budding-flowering with the use of a preparation containing krezacin and hydrothermal nanosilica. For foliar treatment of apple trees at a fixed consumption of the drug by weight of dry components of 15 g/ha and a volumetric flow rate of aqueous working solutions of the drug of 300 l/ha, compositions with a mass content of krezacin and hydrothermal nanosilica in the ranges of 5.0-95.0% and 95.0 are used. -5.0% respectively.EFFECT: method allows to increase the yield and quality of apple fruits in terms of chemical composition with an increase in environmental friendliness.1 cl, 2 tbl
Patent RU-2767559-C1 (RU)
Title: Hydraulic adjustable shock absorber
Inventor: Kozin Artem Vladimirovich
IPC: F16F9/16
Filed: 2021-09-08
Granted: 2022-03-17
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to controlled mechanisms for providing functions of orthopedic products intended for prosthetics of lower extremities. Shock absorber includes housing (1), inside of which there is hydraulic cylinder (10) with piston (4) with one-sided rod (3). Cylinder (7) with floating piston (6) is interconnected by channels (15, 16) passing through controlled hydraulic throttles (11, 12) with control mechanisms (2), with rod chamber (13) and through the first check valve (35) with piston chamber (14). Balancing channel (29) connects rod chamber (13) and cylinder (7) bypassing adjustable hydraulic throttle (11). Separate channel (18) connects cylinder (7) with piston chamber (14) through second check valve (26). Main channel (17) connects the rod chamber through first additional check valve (25) arranged at the inlet to rod chamber (13) with piston chamber (14) through controlled hydraulic throttle (12). Second additional check valve (28) is arranged inside piston (4). Floating piston (6) in cylinder (7) is spring-loaded on one side and with projecting part (30) on the other side. 
     EFFECT: smooth operation, providing the possibility of independent fine adjustment of the speed of flexion and extension, as well as an increase in the reliability and resource of the knee module are achieved. 
     1 cl, 1 dwg
Patent MD-1007-C2 (MD)
Title: 1,3-Oxathiolan, geometric and optic izomers mixtures thereof, izomers mixtures thereof, process for preparation thereof and pharmaceutic composition, manifesting the antiviral activity
Inventor: BELLEAU BERNARD
IPC: C07D473/00
Filed: 1994-07-14
Abstract: There are described compositions of formula:where R1 represents hydrogen; R2 represents purine or nyrimidine base, analogue or derivative thereof; Z represents S,S=O or SO2 and pharmaceutical acceptable derivatives.Besides there is described the using of these compositions as antiviral remedies, pharmaceutical compounds and processes for preparation of such compositions.
Patent DE-2049082-C2 (DE)
Title: Slotted appts. forming solids suspension in liq. - can start when largely buried in settled solids
IPC: B01F27/91
Filed: 1970-10-06
Granted: 1981-10-29
Abstract: Appts. forming a suspension of solids in a liq. in a container has a vertical tube with an internal motor-driven impeller near its top which directs circulating liq. downwards past adjacent control vanes towards the lower tube exit. From near this exit the tube wall has a ring of vertical slots, parallel to the tube axis and extending to a level above that of the solids settled during inoperative periods. After such periods the liq. is first ejected through the uncovered top pf the slots and progressively scours away the settled solids below until these are completely suspended. The slots broaden from the top downwards. During normal running the liq. emerges more readily from the wide bottom ends of the slots , increasing the circulation rate. The appts. can start the suspension process without being extracted and cleaned, as with known appts., or having to be moved. The alternative of shovelling out settled solids is also avoided.PS.
Patent DE-2439577-C2 (DE)
IPC: G01R19/165
Filed: 1974-08-17
Granted: 1986-09-11
Abstract: Apparatus and method for testing complex electronic circuitry including in particular solid state semiconductor devices. Generation of worst case stressing patterns for the testing of Large Scale Integration devices is accomplished by varying the values of the "ones" and "zeros" of a test pattern impressed on the device under test. All or any portion of the "ones" are either at a "Most Positive UP Level" (M.P.U.L.) or at a "Least Positive UP Level" (L.P.U.L.). Correspondingly all or any portion of the "zeros" are either at a "Least Negative Down Level" (LNDL) or at a "Most Negative Down Level" (MNDL).