baber/WOPTO huggingface dataset:
Patent RU-2692000-C1 (RU)
Inventor: ALEJNIKOV MIKHAIL SERGEEVICH
IPC: G21K1/093
Filed: 2017-12-20
Granted: 2019-06-19
Abstract: FIELD: physics.SUBSTANCE: invention relates to quantum frequency standards and can be used in designing hydrogen frequency standards of active type. Technical effect is achieved due to the fact that under conditions of vacuum purity, the dissipated field is measured by each sorting magnet without a screen and with a put on screen; the four-layer screening system is prepared and inspected from the external field, preliminary assembly and further installation of the whole sorting system into the lower vacuum chamber of the hydrogen generator; controlled demagnetization of screens is performed; at monitoring output power of hydrogen generator recording generation signal; Majorana coils are fed with equal current of such magnitude such that field gradient between them does not exceed 0.1 G/cm; included are two pairs of auxiliary transverse coils for fine adjustment of zero field displacement into geometric center of atomic beam; each pair of coils is carefully scanned for current and the area where output power is most sensitive to current change is determined; configuration of currents is established, at which output power is maximum.EFFECT: high reproducibility, simple technical implementation and low sensitivity to external magnetic field.1 cl, 9 dwg
Patent RU-2694250-C1 (RU)
Inventor: BOGDANOV DMITRIJ ALEKSANDROVICH
IPC: F41A21/30
Filed: 2018-04-02
Granted: 2019-07-10
Abstract: Изобретение относится к надульным устройствам стрелкового оружия - глушителям. Прибор для снижения звука выстрела самозарядного оружия с подвижным стволом содержит корпус, сепаратор, буферное устройство с буфер-стаканом, подпружиненным подвижным ползуном и втулкой буфера. Технический результат – повышение надежности работы оружия с подвижным стволом, безударный отход подвижных деталей в заднее положение. 1 ил.
Patent RU-2681253-C1 (RU)
Title: Сейсмоплатформа
Inventor: SHULMAN STANISLAV ALEKSANDROVICH
IPC: G01M7/02
Filed: 2018-04-19
Granted: 2019-03-05
Abstract: Изобретение относится к испытательной технике, в частности к сейсмоплатформам, предназначенным для испытания строительных конструкций на сейсмостойкость. Технический результат - расширение диапазона частот колебаний сейсмических нагрузок. Сейсмоплатформа содержит плиту для размещения испытуемого элемента сооружения или здания, установленную на опоры, которые установлены на дополнительную прокладную плиту, которая, в свою очередь, опирается на фундамент через опоры и через приводы соединена со стеной, плита для размещения испытуемого элемента сооружения или здания соединена с прокладной плитой с помощью упругого элемента и со стеной через другие приводы, а опоры выполнены скользящими. 1 ил.
Patent RU-2683684-C1 (RU)
Inventor: BUDAGOVSKIJ ANDREJ VALENTINOVICH
IPC: C12N1/20
Filed: 2018-04-24
Granted: 2019-04-01
Abstract: Изобретение относится к области экологии, биотехнологии и сельского хозяйства и может использоваться при применении защитных биопрепаратов на растениях, культивируемых как в открытом, так и в защищенном грунте. После транспортировки, длительного или неправильного хранения биопрепаратов из них готовят рабочие растворы, которые подвергают воздействию квазимонохроматического света в диапазоне длин волн 633…710 нм в течение 15…960 с. Техническим результатом является восстановление активности защитных биопрепаратов после транспортировки, длительного или неправильного хранения. 4 ил., 1 табл.
Patent RU-2680701-C1 (RU)
Title: Центробежный дисковый измельчитель
Inventor: SEMIKOPENKO IGOR ALEKSANDROVICH
IPC: B02C13/00
Filed: 2018-05-23
Granted: 2019-02-25
Abstract: Изобретение относится к устройствам для измельчения различных материалов и может быть использовано, в частности, при производстве строительных материалов. Измельчитель содержит цилиндрический корпус 1 с загрузочным 2 и разгрузочным 3 патрубками, противоположно вращающиеся верхний 4 и нижний 5 диски. Каждый из дисков 4, 5 имеет коническую ребристую рабочую поверхность с углом β наклона образующей к горизонту, превышающим угол α естественного откоса материала. Зазор между выступами радиальных ребер 6 рабочих поверхностей верхнего 4 и нижнего 5 дисков равен (2…5)D, где D- максимальный размер частиц исходного материала. Рабочая поверхность каждого из дисков 74, 5 имеет вертикальные концентрические ребристые уступы 7, которые на верхнем 4 диске расположены по окружностям с диаметрами D, а на нижнем 5 диске - по эллипсам с большей осью, равной D-2S, и с меньшей осью, равной D-2S. Зазоры между выступами вертикальных ребер 8 вертикальных концентрических ребристых уступов 7 двух дисков уменьшаются от их центра к периферии со значениями S=(1…2)D÷(0,2…0,5)Dи S(0,5…1,0)D÷(0,1…0,2)D. Измельчитель обеспечивает повышение эффективности процесса измельчения и производительности по готовому продукту. 3 ил.
Patent RU-2707612-C1 (RU)
Title: Strengthened glass vessel (versions) and glass vessel strengthening method (versions)
Inventor: Predtechenskij Mikhail Rudolfovich
IPC: C03C17/32
Filed: 2018-07-27
Granted: 2019-11-28
Abstract: FIELD: manufacturing technology.SUBSTANCE: invention relates to a method of producing strengthened glass vessels. According to the first version, the surface of the vessel is coated with at least one reinforcing layer having thickness of 5–50 nm, containing tin dioxide or titanium dioxide, and single-wall carbon nanotubes, with content of 0.05–1 wt%. At that, reinforcing layer is applied on hot end of process line on surface of molded vessel, having surface temperature of 450–750 °C. According to the second version, the surface of the vessel is coated with at least one reinforcing layer having thickness of 40–100 nm, containing a polymer base in the form of modified polyethylene, and single-wall carbon nanotubes at their content of 0.05–0.2 wt%. Reinforcing layer is applied at the cold end of the processing line, at the vessel surface temperature of 80–120 °C.EFFECT: high strength of glass vessels.20 cl, 6 ex
Patent RU-2687254-C1 (RU)
Title: N-гетероциклические производные борниламина в качестве ингибиторов ортопоксвирусов
Inventor: Yarovaya Olga Ivanovna
IPC: C07D211/14
Filed: 2018-10-03
Granted: 2019-05-08
Abstract: Изобретение относится к новым соединениям общей формулы I а-с. Технический результат: получены новые соединения, которые могут использоваться в качестве ингибиторов репродукции ортопоксвирусов. 2 табл., 2 пр.
Patent RU-2699888-C1 (RU)
IPC: B22F3/15
Filed: 2018-12-05
Granted: 2019-09-11
Abstract: Изобретение относится к энергетическому машиностроению, а именно к производству рабочих моноколес закрытого типа из титановых сплавов, которые могут быть использованы в малоразмерных центробежных насосах жидкостных ракетных двигателей и в центробежных компрессорах газотурбинных двигателей для легкомоторной авиации и беспилотных летательных аппаратов. Способ включает изготовление литой заготовки колеса методом вакуумного центробежного литья титанового сплава в разъемную металлическую форму, содержащую графитовый закладной элемент для оформления необрабатываемых межлопаточных каналов и графитовые стержни для оформления поднутрений на обрабатываемых наружных поверхностях дисков рабочего колеса, при этом формообразующие поверхности литейной формы выполняют с регламентированным припуском 2-3 мм на чистовую обработку дисков рабочего колеса, а графитовый закладной элемент изготавливают методом горячего прессования графитового пресс-порошка, содержащего органические связующие на основе фенолформальдегидной смолы, затем на станках ЧПУ проводят предварительную механическую обработку дисков рабочего колеса с минимальным припуском 0,5-1,5 мм. Осуществляют горячее изостатическое прессование (ГИП) литой заготовки давлением инертного газа для устранения внутренних литейных раковин в зонах сопряжения лопаток с дисками, импульсную аргонодуговую заварку локальных углублений, образовавшихся на наружных поверхностях дисков в процессе ГИП, и окончательную механическую обработку на станках ЧПУ с обеспечением точных размеров дисков и сопрягаемых поверхностей. В результате обеспечивается повышение прочности и эксплуатационной надежности. 2 з.п. ф-лы, 6 ил.
Patent RU-2699017-C1 (RU)
Title: Device for control of two magnetized reactors (versions)
Inventor: Dzhus Ilya Nikolaevich
IPC: H02J3/18
Filed: 2018-12-19
Granted: 2019-09-03
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering and is used in electric power systems. Reactors (5) serve for stabilization of mains voltage (1) and are controlled by change of current of exciters (6). Internal current control circuit is implemented by means of current sensors (4) and regulators (9). Outer circuit for maintaining network parameter (voltage, reactive power, current) is formed by sensor (2) and common controller (8) and maintains the parameter at the level set by setpoint unit (7). 
     EFFECT: new is introduction of non-linearity unit between controller (8) output and current controller input into one or both channels (to channel insensitivity zone), which reduces the level of higher harmonics of current. 
     2 cl, 4 dwg
Patent RU-2718763-C1 (RU)
Inventor: KARADENIZ ADEM
IPC: B02C17/00
Filed: 2017-05-23
Granted: 2020-04-14
Abstract: FIELD: pipes. 
     SUBSTANCE: invention relates to a method of starting a grinding pipe. Method consists in the fact that during operation of grinding tube (2) setting mode of grinding and mode of charge separation, wherein monitoring of charge (6), which is located in grinding tube (2), ensure that milling tube (2) is rotated from rest state and at the first angle (α 1 ) rotation the first actual torque (T1) is registered, after that, based on first actual torque (T1), target torque (T 2SOLL ) is calculated for second, larger, αturning angle (α 2 ). When the second αrotation angle (α 2 ) is reached α, real, second actual torque (T 2IST ) is recorded and the predetermined threshold range (8) is used to check whether the second actual torque (T 2IST ) deviates from the target torque (T 2SOLL ), wherein if the second actual torque (T 2IST ) is within threshold range (8), the mode of separation of the charge of grinding tube (2) is established. Otherwise, grinding tube (2) operates in grinding mode. 
     EFFECT: method provides reliable control of the material condition in the grinding tube of a drum ball mill. 
     6 cl, 2 dwg
Patent RU-2698192-C1 (RU)
Title: Method of producing nanocapsules of cyclotrimethylene trinitroamine (hexogen)
Inventor: KROLEVETS ALEKSANDR ALEKSANDROVICH
IPC: B82B3/00
Filed: 2019-03-04
Granted: 2019-08-23
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for producing nanocapsules of hexogen, in which the nucleus used is hexogen and as a shell of nanocapsules – kappa-carrageenan. Process is carried out by slow addition of hexogen to a suspension of kappa-carrageenan in petroleum ether in presence of 0.01 g of preparation E472c as a surfactant while stirring at 600 rpm, wherein mass ratio of core : shell in terms of dry substance is 1:3, or 1:1, or 1:2, or 2:1, then adding butyl chloride, obtained suspension is filtered and dried at room temperature. 
     EFFECT: simplification and acceleration of the process of nanocapsules production and increase of mass output. 
     1 cl, 4 ex
Patent RU-2709070-C1 (RU)
Title: Deployable orbital system
Inventor: KIM KONSTANTIN KONSTANTINOVICH
IPC: B64G1/64
Filed: 2019-03-11
Granted: 2019-12-13
Abstract: FIELD: astronautics. 
     SUBSTANCE: invention relates to space engineering, particularly, to deployable orbital systems. Deployable orbital system consists of spacecraft (1) and satellite (2). Both are equipped with docking devices. Spaceship and satellite have superconducting coils (5) and (10), which are supplied with currents. Superconducting switches (7) and (12) are closed to form superconducting circuits. As a result of interaction of oppositely directed currents in superconducting coils (5) and (10) there appears a repulsion force and spaceship (1) and satellite (2) move away from each other at distance x 0 . In superconducting coils (5) and (10) there can appear additional currents, interaction of which leads to attraction force between superconducting coils (5) and (10), and spaceship (1) and satellite (2) are attracted to preserve distance x 0 . 
     EFFECT: provided is higher system reliability. 
     1 cl, 1 dwg
Patent RU-2705268-C1 (RU)
Title: Method of endoscopic plastics of nasal septum fixed perforation
Inventor: MOROZOV IVAN ILICH
IPC: A61B17/00
Filed: 2019-06-05
Granted: 2019-11-06
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely otorhinolaryngology, and can be used for endoscopic plasty of fixed perforation of nasal septum. Flap is formed on anterior mesenteric arteries. Total of two flaps are produced. Initially, a flap is obtained from an upper portion of a nasal septum. For this purpose, line of incision in 1.5 times longer than maximum horizontal size of perforation of nasal septum is marked parallel to nasal bridge. Further, from the anterior and posterior ends, the line is continued radially towards the center of the septal defect, thus forming the first flap in the form of an inverted trapezoid with a pedicle within the upper edge of the perforation of the nasal septum. Further, a flap is formed on anterior latticed artery. For this purpose, subperiosteal from the incision at the level of the anterior edge of the perforation of the nasal septum the mucoperiosteum is separated from the bottom of the nasal cavity from the vestibule of the nose to the back edge of the palatine plate of the maxillary junction from the front to the back, and laterally to the attachment point of the inferior nasal concha. Tissues are medially separated to a lower edge of the perforation and posterior to the perforation throughout the entire bone portion of the nasal septum to the level of the upper edge of the nasal septum perforation horizontally and the medial edge of the choana posteriorly. Using the scalpel along the above borders, the flap is mobilized with leaving the feeding stem on the meshed arteries back and forth from the perforation of the nasal septum. Then the first flap is rotated from one half of nose to another through the upper edge of perforation of the nasal septum. Second flap is moved in the same half of the nose anteriorly and upwards to close the perforation of the nasal septum and the donor area of the first flap. Interposition of a fragment of temporal auto fascia exceeding the size of the defect by half is performed between the flaps. 
     EFFECT: method provides higher clinical effectiveness in persistent perforations of nasal septum by using two flaps of mucous membrane on feeding legs of one half of nasal cavity with interposition between flaps of fragment of temporal auto fascia. 
     1 cl, 3 dwg, 2 ex
Patent RU-2714247-C1 (RU)
Inventor: YARMASHEV YURIJ NIKOLAEVICH
IPC: A01F12/00
Filed: 2019-07-09
Granted: 2020-02-13
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to the agriculture. Single-section thresher deck comprises seats for installation on combine, fixed on side jaws, interconnected by rigidly welded to them with uniform interval cross bars, wherein deck consists of at least three zones; in the first zone – threshing and separation – the separating grid is made as two-tier with variable distance between tiers by variant installation under the main tier of detachable bars of the grid, located on transverse planks with pitch t at larger than the main tier radii passing in the middle of bars pitch of the main upper tier with intervals from 0.75 to 1.25t, in the second zone – separation and threshing – the separating grid with length of 5 to 12 intervals between the cross bars is single-tier, but the pitch between the bars of the grid located on the continuation of the tier of the first zone on the transverse planks of the zone is not less than 1.5t of the pitch of the bars of the first zone, in the third zone – girder and separation – with length of not more than 6 intervals between transverse planks, single-tier grid is continuation of upper tier of first zone with pitch of rods from 0.5 to 1.5t of first zone pitch. 
     EFFECT: invention allows to increase efficiency of combine harvester with simultaneous improvement of threshing quality. 
     5 cl, 4 dwg
Patent RU-2715169-C1 (RU)
Title: Device for sputtering of ultrahigh molecular polyethylene
Inventor: Izmajlov Andrej YUrevich
IPC: B05B7/16
Filed: 2019-10-04
Granted: 2020-02-25
Abstract: FIELD: agriculture; machine building. 
     SUBSTANCE: invention relates to agricultural machine building, in particular to devices for formation of protective coatings. Device for sputtering of ultrahigh molecular polyethylene includes melting chamber and system for tracking melted material. Melting chamber is made in the form of two coaxial cylinders, the cavity between which is closed by annular covers. Tracking system is made in the form of a gas-jet radiator installed with possibility of regulating throughput capacity. 
     EFFECT: simplified design and improved quality of applied coating. 
     1 cl, 1 dwg
Patent RU-2728440-C1 (RU)
Title: Method of obtaining and design of lock multilayer panels from polycarbonate
Inventor: Evseev Andrei Alekseevich
IPC: E04C2/54
Filed: 2019-10-21
Granted: 2020-07-29
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to a method of producing lock multilayer panels from polycarbonate, as well as to lock multilayer panels obtained using the disclosed method. Technical result is achieved by the fact that method for production of lock multilayer panels includes preparation and supply of raw materials and materials to process line, dosing of raw materials and materials, their supply to extruder, where compression, melting, decompression, degassing, recompression, filtration, pumping with a gear melt pump, melt, homogenisation, mixing, alignment with another melt flow from co-extruder, distribution and formation of cellular structure by means of forming head, after which melt is supplied to calibrator plates, in which air is supplied into separate cells, then panel is moved by pulling devices installed after calibrator, wherein when air is supplied to cells, space is simultaneously evacuated between inner walls of calibrator plates and panel to provide accurate adjustment of panel geometry, and technical result is achieved by lock multilayer panel made according to such method. 
     EFFECT: technical result is improved tightness of connection and creation of visually seamless structure during mounting. 
     8 cl, 11 dwg
Patent RU-2735237-C1 (RU)
Inventor: PARKVALL STEFAN
IPC: H04W72/04
Filed: 2017-03-31
Granted: 2020-10-29
Abstract: FIELD: wireless communication. 
     SUBSTANCE: said technical result is achieved by communication using frequency resources based on allocation information received in a message, wherein message has a distribution information structure comprising a bit map of B bits comprising display information, wherein frequency resources are within the bandwidth of N resource blocks in the frequency domain for uplink data transmission, wherein said bandwidth is a separate portion of the carrier bandwidth configured for the UE, wherein the display information relates to said separate portion of the carrier bandwidth; wherein size R of group of resource blocks (RBG) in frequency domain is associated with said separate part of carrier pass band, wherein R is number of resource blocks in group RBG, wherein R depends on said separate part of carrier passband, configured for UE, wherein each bit of B bits of the bitmap is mapped to its RBG group of size R to indicate whether said RBG is allocated as a frequency resource for transmission or not. 
     EFFECT: technical result is optimization of service alarm. 
     25 cl, 8 dwg, 1 tbl
Patent RU-2732729-C1 (RU)
Title: Method for integration of peripheral devices of software and hardware systems
Inventor: Andreev Valerii Vadimovich
IPC: G06F13/10
Filed: 2019-11-01
Granted: 2020-09-22
Abstract: FIELD: data processing.SUBSTANCE: invention relates to means of integrating peripheral devices as part of software and hardware systems. Software and hardware system includes at least one peripheral device connected to central computing unit, equipped with a Linux-like operating system (OS). System-wide software (SWS) is installed on each computing unit. Integral unified means of information exchange of software and hardware systems are provided. Guaranteed protected interaction between end applications and peripheral devices of software and hardware systems is provided by means of system-wide software interfaces. Protected storage of configuration settings and current conditions of peripheral equipment of software and hardware systems is formed. Transparent control of arbitrary peripheral devices of the software and hardware systems is realized by means of installed end applications through system-wide software (SWS), compatible with XFS 3.20 and higher standards specifications, OPOS and OPC UA. Final software and hardware systems are formed to perform the required range of functional tasks of software and hardware systems.EFFECT: technical result consists in providing uniform (unified) data exchange and control of these peripheral devices.8 cl, 1 dwg
Patent RU-2724229-C1 (RU)
Title: Способ изготовления оптического фильтра на основе графена
Inventor: Smovzh Dmitrij Vladimirovich
IPC: B82Y30/00
Filed: 2019-11-19
Granted: 2020-06-22
Abstract: Изобретение относится к области нанотехнологий, а именно к использованию новых материалов, таких, как композиты полимер-графен-золото и полимер-графен-серебро, полученных с использованием метода химического осаждения из паровой фазы (ХОПФ). Предложен способ изготовления оптического фильтра на основе графена, представляющего собой трехслойный композит, содержащий слой из полимера, слой из монослойного графена, синтезированный методом химического осаждения из паровой фазы (ХОПФ) на медной каталитической подложке и перенесенный на прозрачную полимерную поверхность, и слой из наночастиц металла. Слой монослойного графена синтезируют в смеси газов Ar/Н/СНпри атмосферном давлении и переносят на полимерную поверхность с помощью механического метода переноса на основе процесса термопрессования, с получением полимер-графенового композита. Слой из наночастиц металла напыляют на полученный полимер-графеновый композит методом лазерной абляции с использованием лазерных импульсов. Толщина покрытия полимер-графенового композита металлическими наночастицами прямо пропорциональна числу лазерных импульсов и определяется желаемым оптическим коэффициентом поглощения в соответствии с соотношением: K = 0,0001776 × х + 0,4944, причем K - коэффициент поглощения, х - количество лазерных импульсов. Осуществляют конфигурирование структуры покрытия полимер-графенового композита металлическими наночастицами с обеспечением поглощения электромагнитного излучения за счет эффекта плазмонного резонанса. Обеспечивается получение оптического фильтра на основе графена, позволяющего поглощать до 95% электромагнитного излучения за счет использования эффекта плазмонного резонанса. 4 з.п. ф-лы, 4 ил.