baber/WOPTO huggingface dataset:
Patent RU-2733592-C1 (RU)
Title: Non-destructive testing process control method
Inventor: BEKHER SERGEJ ALEKSEEVICH
IPC: G05B21/00
Filed: 2019-12-23
Granted: 2020-10-05
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to the non-destructive inspection process control method in organizations having separate structural subdivisions (remote executors). Method includes measurement, transmission over communication channels, reception, storage in a database, analysis of values of indicators of production processes and results of control of objects from remote performers. Control results are used to determine the rejection frequency for each remote performer, the average reject rate in the company and set limits of allowable deviations. If tolerable deviation limits are exceeded for this remote performer, maximum permissible probability of mismatch occurrence is determined, and if the maximum allowable probability of risk is exceeded, prohibiting transfer of control results through communication channels until detection and elimination of causes of mismatch. 
     EFFECT: technical result is higher accuracy of production process control. 
     1 cl, 2 dwg, 2 tbl
Patent RU-2734547-C1 (RU)
Title: Method of producing nanocapsules of vitamin pp (nicotinamide)
Inventor: KROLEVETS ALEKSANDR ALEKSANDROVICH
IPC: B82B3/00
Filed: 2020-03-16
Granted: 2020-10-20
Abstract: FIELD: nanotechnologies; medicine; food industry. 
     SUBSTANCE: invention relates to nanotechnology, medicine, and food industry. Distinctive feature of the proposed method is the use of vitamin PP and nanocapsules - agar-agar, as well as use of a precipitant - petroleum ether when producing nanocapsules by a physical-chemical non-solvent deposition method. 
     EFFECT: technical task of invention is to simplify and accelerate process of production of nanocapsules and increase mass output. 
     1 cl, 3 ex
Patent RU-2738532-C1 (RU)
Inventor: SMIRNOV GENNADIJ VASILEVICH
IPC: C04B33/00
Filed: 2020-04-17
Granted: 2020-12-14
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to the field of equipment associated with annealing of natural materials and articles made therefrom, and can be used in production of construction materials, in particular, ceramic bricks. Method of controlling drying of ceramic articles, comprising determining heat carrier rate and temperature, determining location of bogies with ceramic articles in a drying furnace, visual detection of defects in articles and transmission of data on bogies with defective articles to computer for subsequent monitoring of movement of such trolleys along drying furnace, wherein when detecting defects in articles rate and/or temperature of heat carrier in drying furnace is changed, and after detecting defects in articles, visual inspection is carried out, in which visual inspection of items is carried out by means of a wireless video camera, which is moved with a bogie, by means of which an image of bricks surfaces is obtained, which is transmitted to a computer, where processing of said image is performed to recognize defect areas thereon, for which the obtained image is divided into fragments of given dimensions, for each fragment a histogram is plotted for distribution of brightness gradient vectors at all points of the fragment, the obtained histogram is transmitted to the input of a pre-trained neural network, by means of which each fragment is classified, relating it to one of two classes: cracks, depending on brick drying modes, or defects, not depending on brick drying modes, wherein detected defects during further drying are automatically continuous monitoring, and in case of dynamic change of detected defects, from a knowledge base, a neural network generates recommendations to an operator, which, in accordance with recommendations received, performs change of drying (humidity and temperature) modes, until termination of growth of detected defects, after which rate, temperature and humidity of heat carrier are maintained in mode established after termination of appearance or growth of defects. 
     EFFECT: technical result is shorter time for personnel to stay in drying chamber, minimum waste at drying. 
     1 cl, 8 dwg, 1 tbl, 2 ex
Patent RU-2738588-C1 (RU)
Inventor: RAZENKOV IGOR ALEKSANDROVICH
IPC: G01S17/95
Filed: 2020-04-22
Granted: 2020-12-14
Abstract: FIELD: optics. 
     SUBSTANCE: invention relates to optical probing of atmosphere. Combined lidar comprises a laser for generating light pulses, a lens collimator for forming a narrow probing beam, antenna switch from thin-film polariser and quarter-wave plate for accurate alignment of optical axes of transmitting and receiving channels, transceiving afocal mirror telescope, double aperture diaphragm, visual angle detector of receivers, an interference light filter and two photodetectors, a recording system and a computer. In lidar there is a pair of moved diaphragms, one of which is located in transmitter, and another - in receiver, which allows device to operate in two modes - Aerosol Lidar mode and Turbulent Lidar mode. 
     EFFECT: technical result consists in creation of structure, capable of stable operation in modes of remote probing of atmospheric aerosol and atmospheric turbulence. 
     1 cl, 2 dwg
Patent RU-2737493-C1 (RU)
Title: Способ прогнозирования развития обструктивных осложнений после эндопластики устья мочеточника у детей с использованием объёмобразующих веществ
Inventor: Gasanov Dzhalil Amrovich
IPC: A61B5/00
Filed: 2020-04-24
Granted: 2020-12-01
Abstract: Изобретение относится к медицине, а именно к детской хирургии и детской урологии - андрологии. Определяют факторы, достоверно влияющие на развитие обструктивных осложнений в послеоперационном периоде при проведении эндопластики устья мочеточника у детей. При этом проводят ультразвуковое исследование с диуретической нагрузкой от исходного уровня и определяют степень пузырно-мочеточникового рефлюкса по результатам проведения микционной цистографии и процент расширения мочеточника и почечной лоханки. Затем рассчитывают коэффициент линейной регрессии по формуле: y i =0,2273-0,1057⋅х 1i +3,3867⋅x 3i , где у i  - коэффициент линейной регрессии - возникновение обструкции, х 1i  - степень пузырно-мочеточникового рефлюкса, x 3i  - процент расширения мочеточника и почечной лоханки при проведении ультразвукового исследования с диуретической нагрузкой от исходного уровня. При этом, если у i  имеет значение >0,5, то вероятность развития обструктивных осложнений после эндопластики устья мочеточника с использованием полиакрилата полиалкоголя Vantris высокая и пациенту эндопластику проводить не показано. Если у i  имеет значение <0,5, то вероятность наступления обструктивных осложнений после эндопластики устья мочеточника с использованием полиакрилата полиалкоголя Vantris низкая и пациенту возможно проведение эндоскопического лечения пузырно-мочеточникового рефлюкса. Способ обладает высокой статистической значимостью и может использоваться в условиях любого лечебного учреждения. Способ позволяет  прогнозировать развитие обструктивных осложнений после эндопластики устья мочеточника у детей с использованием объемобразующих веществ при хирургическом лечении пузырно-мочеточникового рефлюкса у детей. 2 табл., 2 пр.
Patent RU-2735161-C1 (RU)
Title: Method for temperature determination of degree of danger of current take-off violation (version 2)
Inventor: SEMENOV YURIJ GEORGIEVICH
IPC: B60L5/00
Filed: 2020-06-16
Granted: 2020-10-28
Abstract: FIELD: measurement.SUBSTANCE: invention relates to quality control of interaction of contact wire and current collectors of electric rolling stock. Method for temperature determination of degree of danger of current collection failure consists in receiving optical radiation from arc, spark or other discharge or thermal processes, including overload sparking, which arise in the current collection faults. Then, either the temperature of the individual points of the contact wire, or the averaged wire temperature, or the wire maximum temperature, after which the value of the calculated temperature T* is compared with several predetermined thresholds Tj, where j is the level of danger of violation, which takes values 0, 1,…, n. If Tj≤T*<Tj+1, a decision is made on the level of danger j.EFFECT: technical result of the invention is broader capabilities of diagnosing current collection faults.6 cl
Patent RU-2744122-C1 (RU)
Title: Cutting-loading machine
Inventor: Skurov Anatolii Georgievich
IPC: E21C35/24
Filed: 2020-07-01
Granted: 2021-03-02
Abstract: FIELD: mining. 
     SUBSTANCE: invention relates to cutting-loading machines. Cutting-loading machine comprising a running gear, an upper demolition device, a lower bumper-loading device, two actuating elements, each of which is equipped with at least one handle having at least one cutting device, said lower baffle-loading device is equipped with drive with kinematic chain, which provides rotation frequency n l.b.  said lower bumper-loading device in range from 35 rpm to 45 rpm, note here that ratio of n l.b.  to n D  rotation frequency of said cutting device ranges from 0.9 to 1.1. 
     EFFECT: ensuring coordinated operation of rock production and shipment processes at maximum efficiency. 
     3 cl, 2 dwg, 1 tbl
Patent RU-2747678-C1 (RU)
Title: Method for restoring upper limb functions in patients with cervical spinal cord injury
Inventor: Bushkov Fedor Anatolevich
IPC: A61H1/00
Filed: 2020-07-30
Granted: 2021-05-12
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to physiotherapy exercises and rehabilitation and can be used to restore the functions of the hand in patients with spinal cord injury at the cervical level. For this, physical exercises are consistently done.  Physical exercises shorten the tendons of the long flexors of the fingers, strengthen the extensors of the hand. A functional tendon tenodesis is performed, in which, due to extension in the wrist joint, the hand is compressed into a fist, and due to its flexion, the hand is opened. Then coordinating exercises are done. Exercises involving gripping and manipulating objects of different sizes and weights and training self-service skills are done. The duration of a lesson is 30-45 minutes. Then, for 20 minutes, hand orthosis operation is performed in a soft-tissue orthosis, which provides an extension position in the wrist joint of 30 degrees, flexion in the metacarpophalangeal joints of 70-80 degrees, flexion in the interphalangeal joints of 60-90 degrees, fixation of the first finger in the position of opposition to the distal interphalangeal joint of the second finger. The lessons are held daily, the duration of the course is 20 lessons. 
     EFFECT: method provides formation of the main types of hand and finger grips and ability to manipulate objects, expanding the degree of functional independence and improving the quality of life of patients with spinal cord injury at the cervical level.  
     1 cl, 1 tbl, 2 ex
Patent RU-2751446-C1 (RU)
Title: Method for compensating for the narrowing of radiation spectrum in laser regenerative amplifier and device for its implementation
Inventor: MOLCHANOV VLADIMIR YAKOVLEVICH
IPC: G02F1/11
Filed: 2020-12-29
Granted: 2021-07-13
Abstract: FIELD: laser technology.SUBSTANCE: invention relates to the field of laser technology and focus on a method for compensating for the narrowing of the radiation spectrum in a laser regenerative amplifier. The regenerative amplifier contains an optical resonator, in which an active element and an acousto-optic element are installed. The method consists in the formation of a radio-frequency pulse signal, which is converted into an ultrasonic pulse signal, which propagates in the acousto-optic element. After establishing a stationary transmission mode in the acousto-optical element, a laser pulse is injected into the optical resonator. The moment of injection and the number of laser pulse passes through the optical resonator are so coordinated with the propagation of the ultrasonic pulse signal in the acousto-optic element that the stationary transmission mode of the acousto-optic element ends before the moment of ejection of the laser pulse from the optical resonator.EFFECT: providing compensation for the narrowing of the spectrum of a laser pulse without a significant decrease in its energy, obtaining an amplified laser pulse with a wide spectrum and reducing the dispersion introduced by the acousto-optic element.7 cl, 3 dwg
Patent RU-2761200-C1 (RU)
Title: Method for ordered deposition of nanostructured carbon thin films in a constant electric field
Inventor: OSIPOV ANTON VLADISLAVOVICH
IPC: C23C30/00
Filed: 2020-12-28
Granted: 2021-12-06
Abstract: FIELD: physical chemistry.  
     SUBSTANCE: invention relates to a method for the orderly deposition of nanostructured carbon thin films in a constant electric field. A metal grid is placed between a transparent solid substrate and a carbon target, and a potential difference is created between the carbon target and the metal grid. Deposition of ablated particles on the substrate is carried out in a constant electric field with a strength of 10 5 -10 8  V/m. In the deposition process, the polarity and the magnitude of the potential difference between the carbon target and the metal grid and the distance from the carbon target to the focusing grid and from the grid to the substrate are changed.  
     EFFECT: method makes it possible to obtain films of a pre-determined morphology according to varying deposition conditions, which actively affects the optical and electrophysical properties of the resulting metasurfaces.  
     1 cl, 5 dwg
Patent RU-2753376-C1 (RU)
Inventor: RAJKH ALEKSANDR
IPC: B61C15/10
Filed: 2019-08-05
Granted: 2021-08-13
Abstract: Изобретение относится к устройствам для предотвращения проскальзывания колес. Устройство для разбрасывания гранулированного материала, в частности для разбрасывания песка в зазор между рельсом и колесом рельсового транспортного средства, содержит корпус, входное отверстие для гранулированного материала и выходное отверстие для гранулированного материала, аксиально перемещаемый дозирующий поршень с множеством отверстий, разъем (11) подачи сжатого воздуха, ведущий в камеру высокого давления, транспортировочную воздушную камеру, отделенную от камеры высокого давления и содержащую разъем (13) подачи сжатого воздуха. Разъем (11) подачи сжатого воздуха приспособлен для приведения в действие дозирующего поршня с помощью сжатого воздуха с целью дозированной подачи гранулированного материала. При этом множество отверстий в дозирующем поршне приспособлено для соединения транспортировочной воздушной камеры с выходным отверстием для гранулированного материала так, что гранулированный материал может транспортироваться в выходное отверстие с помощью сжатого воздуха независимо от процесса дозирования. Технический результат заключается в повышении эффективности устройства для разбрасывания песка. 19 з.п. ф-лы, 7 ил.
Patent RU-2761908-C1 (RU)
Title: Method for ensuring a tight fit of the door leaf to the frame after locking the bolt and plug for the matching hole for implementation thereof
Inventor: KUZNETSOV EVGENIJ ALEKSANDROVICH
IPC: E05B17/00
Filed: 2021-01-27
Granted: 2021-12-14
Abstract: FIELD: building. 
     SUBSTANCE: invention relates to apparatuses of a door leaf frame and can be used in entrance and interior doors to prevent backlash of the door after locking the bolt of a lock or latch in order to ensure a tight fit of the door leaf to the frame. The described technical result is achieved due to the fact that a plug is inserted into the matching hole for the lock crossbar head or the latch crossbar head, provided with fasteners for being retained on the frame, and an outer head part made in size larger than the size of the matching hole whereto the plug is inserted, wherein an elastic insert is installed inside the body of the plug, configured to be fastened relative to the body of the plug, wherein said fastening is ensured by making slots on the elastic insert and matching recesses in the body of the plug, wherein a round hole is made inside the elastic insert for entry of the lock crossbar head or the latch crossbar head thereto, and the axis of said hole is shifted relative to the axis of the body of the plug; to ensure a tight fit of the door leaf to the frame, the plug is adjusted between the door leaf and the frame by extending the insert from the body thereof, rotated to the required angle until backlash is eliminated, then the insert is installed back. 
     EFFECT: ensured tight fit of the door leaf to the frame and possibility of adjusting the position of the axis of the central hole for the crossbar head with a 360 degree offset, thereby eliminating the need for precise adjustment of the position of the door and the need for adjustment of the position of the door over time in case of subsidence thereof. 
     10 cl, 16 dwg, 2 tbl
Patent RU-2768960-C1 (RU)
Inventor: ASTSATRYAN SEREZHA ANDRANIKOVICH
IPC: A01G25/02
Filed: 2021-03-31
Granted: 2022-03-25
Abstract: Изобретение относится к области механизации сельского хозяйства, в частности к многоцелевому использованию оросительных систем дискретного полива для внесения в почву с поливной водой растворов средств химизации. Устройство содержит накопитель поливной воды (1) с сифоном (2), работающим в автоматическом режиме, питающую трубку (3) с краном (4), открытую емкость для растворов средств химизации (5) и закрытую мерную емкость (6), установленную ниже емкости для растворов. Накопитель поливной воды (1) снабжен воздушным колпаком (7), установленным посредством штока (8) и фиксатора (9) в накопителе и сообщенным с закрытой мерной емкостью (6) воздушным каналом (10) с коленом (11) выше открытой емкости для растворов средств химизации. Открытая емкость для средств химизации (5) установлена выше уровня накопителя поливной воды (1). Закрытая мерная емкость (6) сообщена с открытой емкостью для растворов средств химизации (5) гидравлическим каналом (12) с коленом (13) большим, чем расстояние между воздушным колпаком (7) и верхним уровнем воды в накопителе. Один конец (14) канала расположен у дна емкости для средств химизации (5), а другой (15) у крышки закрытой мерной емкости (6), сообщенной с накопителем поливной воды (1) гидравлическим каналом (16) с двумя коленами (17 и 18). Нижнее колено (17) расположено ниже воздушного колпака (7), а верхнее (18) - выше уровня открытой емкости для растворов средств химизации (5). Один конец (19) канала пропущен через дно с возможностью изменения его уровня, а другой конец (20) расположен в зоне струи воды, поступающей из питающей трубки (3) в накопитель поливной воды (1). Обеспечивается упрощение конструкции и повышение эффективности устройства. 8 ил., 1 табл.
Patent RU-2764349-C1 (RU)
Inventor: Anurov Aleksej Nikolaevich
IPC: F22B37/26
Filed: 2021-04-02
Granted: 2022-01-17
Abstract: Изобретение может быть использовано в системах сепарации и перегрева пара для турбин атомных электростанций. Горизонтальный сепаратор-пароперегреватель включает установленный горизонтально на две опоры (3) корпус (1). Корпус (1) содержит два днища (2) и (20), разделительные перегородки (4) и (5), коллекторы (18) и (19) входа и выхода греющего пара, камеры (16) и (17) входа и выхода греющего пара, патрубки (12) и (15), коллекторы (13) и (14) входа и выхода нагреваемого пара, сепаратор (6), пароперегреватель (7) и прямоточные теплообменные трубы. Сепаратор (6) выполнен из пакетов жалюзи. Прямоточные теплообменные трубы объединены посредством коллекторов (13) и (14) в секции, установленные в корпусе (1) параллельно его продольной оси (9). Секции сгруппированы в один блок пароперегревателя (7). В зоне между первой разделительной перегородкой (4) и днищем (2) размещены коллекторы (18) входа греющего пара. В зоне между второй разделительной перегородкой (5) и вторым днищем (20) размещены коллекторы (19) выхода греющего пара. Технический результат заключается в уменьшении габаритных размеров корпуса сепаратора-пароперегревателя и в уменьшении массы. 2 з.п. ф-лы, 3 ил.
Patent RU-2764370-C1 (RU)
Title: Method for the treatment of patients with total pelvic floor prolapse
Inventor: TOTIKOV VALERIJ ZELIMKHANOVICH
IPC: A61B17/42
Filed: 2021-05-11
Granted: 2022-01-17
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to surgical gynecology and urology. After the installation of trocars leading the urinary bladder anteriorly and upward, and the uterus to the promontorium and upward, exposing the vesicouterine space at its bottom, the vesicouterine fold is incised along the anterior semicircle of the uterus. Allocate the anterior wall of the uterus and vagina, as well as the posterior wall of the bladder to the cervix. The body of the uterus is taken forward and upward, the bottom of the Douglas space is exposed, and the transitional fold is incised along the posterior semicircle of the cervix. Then the rectovaginal septum is disconnected until the levator and sphincter converge. The mesh graft is cut out in the shape shown in Fig. 1. The first longitudinal strip of the graft is placed in front of the uterus, fixed to the bladder, starting from the cervix, with 3-4 interrupted sutures, to the vagina, to the cervix and uterus with 5-6 interrupted sutures. Through the "windows" made in the wide ligament of the uterus, the second longitudinal strip of the graft is brought out onto the posterior wall and placed in the separated rectovaginal septum, fixed to the distal part of the levators, to the cervix and to the uterus, as well as to the second transverse strip of the graft. On the anterior abdominal wall in the area of ​​fixation of the round ligament of the uterus, the peritoneum is incised on both sides, the aponeurosis is exposed, to which the graft is sutured for the upper horizontal strip of the graft with 2-3 sutures, by forming nodes at the level of the aponeurosis through 2 mm incisions on the skin on both sides through all layers without tension. To the graft at the level of the cervix along the back wall, an additional cut out strip of mesh material is fixed with 2-3 sutures, which is also sutured to the presacral fascia on the right. The graft is covered with the peritoneum. 
     EFFECT: method allows performing plastic surgery of rectovaginal septum, vesicovaginal and vesicouterine spaces and resiliently fixing the pelvic organs in a natural position, thereby eliminating manifestations of pelvic prolapse, the possibility of recurrence and improving the quality of life of patients. 
     1 cl, 1 ex, 1 dwg
Patent RU-2768413-C1 (RU)
Inventor: Suslov Aleksandr Vasilevich
IPC: B63B35/08
Filed: 2021-08-13
Granted: 2022-03-24
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to shipbuilding and can be used in designing, manufacturing and operation of vessels intended for movement in ice conditions. Disclosed is a method of moving a ship in ice, which includes creating a thrust using a vessel propulsor and the action of its hull on the ice mass with additional creation of rarefaction in the water, note here that rarefaction is created by formation of water jet ahead of vessel under ice surface directed along vessel motion by vessel propulsor or its active control means, as well as by water jet washing lower layers of ice along vessel heading. 
     EFFECT: increased icebreaking ability of vessel, especially in conditions of hummocky ice. 
     1 cl, 1 dwg