baber/WOPTO huggingface dataset:
Patent RU-2679873-C1 (RU)
Title: Съёмный ретенционный аппарат
Inventor: VODOLATSKIJ VIKTOR MIKHAJLOVICH
IPC: A61C13/00
Filed: 2018-02-27
Granted: 2019-02-13
Abstract: Изобретение относится к медицине, а именно к детской стоматологии, и предназначено для фиксации достигнутого ортодонтического лечения зубочелюстных аномалий и деформаций у детей в возрасте 8-14 лет. После проведенного ортодонтического лечения зубочелюстных аномалий и деформаций у детей проводят фиксацию достигнутого лечебного результата съемным ретенционным аппаратом, включающим пластмассовый базис, вестибулярную дугу, кламмера Адамса на первых молярах, полукруглые кламмера на первых премолярах и дополнительную дугу. Посещение лечащего врача пациентом осуществляют 1 раз в месяц. Минимальный срок фиксации зубов и зубных рядов в ортогнатическом соотношении, достаточный для полного удержания достигнутого лечебного результата, составляет 7-10 месяцев. Использование аппарата позволяет предотвратить перемещение или наклон зубов в вестибулярном направлении. 1 ил., 1 пр.
Patent RU-2679328-C1 (RU)
Title: Комбинированная ножевая система ковша скрепера
Inventor: NILOV VLADIMIR ALEKSANDROVICH
IPC: E02F3/64
Filed: 2018-03-07
Granted: 2019-02-07
Abstract: Изобретение относится к землеройно-транспортному машиностроению, а именно к рабочим органам скреперных агрегатов. Технический результат заключается в исключении потерь грунта из ковша при разработке в условиях наименее энергоемкого свободного резания. Представлена комбинированная ножевая система ковша скрепера, включающая ступенчатую ножевую систему ковша и совковый режущий орган, установленный на передней заслонке ковша и имеющий привод, отличающаяся тем, что по бокам совкового режущего органа установлены поворотные щитки со щеками, ось поворота которых совмещена с осью поворота передней заслонки. 8 ил.
Patent RU-2696749-C1 (RU)
Title: Two-wheeled bicycle
Inventor: KOMAROV VALERIJ ALEKSANDROVICH
IPC: B62K3/00
Filed: 2018-04-10
Granted: 2019-08-05
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building, particularly, to bicycles. Bicycle consists of rudder, rack for rigid fixation of rudder. Post is rigidly fixed in rod of front fork. Steering column is rigidly connected with frame in front part. Sleeve with a flange is installed on the external part of the rod of the front yoke. Carriage is rigidly attached to the lower frame base. Pedals are fixed on ends of connecting rods by means of thread made in holes. Brake mechanism consists of right brake cone. Brake drum consists of two separate halves secured by belt spring. Axle is installed by seat in inner ring of radial rolling bearing of working stroke. On the left side of the axle the nut is rigidly secured against unscrewing. Back brake bushing of rear wheel is rigidly connected by spokes to rim of wheel. By means of the axle, the rear wheel is rigidly fixed with nuts to the rear frame fork yokes. 
     EFFECT: higher reliability of bicycle during operation. 
     21 cl, 21 dwg
Patent RU-2692156-C1 (RU)
Title: Способ фронтального выравнивания механической оси бедренной кости при тотальном эндопротезировании коленного сустава
Inventor: Zinovev Maksim Pavlovich
IPC: A61B17/56
Filed: 2018-06-15
Granted: 2019-06-21
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии, и может быть использовано во время эндопротезирования коленного сустава. При тотальном эндопротезировании коленного сустава под контролем электронно-оптического преобразователя маркируют одноразовым самоклеящимся электродом центр головки бедренной кости. Во время операции, при дистальном опиле бедренной кости, дистальный резекционный блок прикладывают к мыщелкам бедра, выравнивая экстрамедулярную часть навигационный системы на электрод. Способ обеспечивает правильное позиционирование бедренного компонента во время эндопротезирования коленного сустава и сокращение времени операции за счет маркировки одноразовым самоклеящимся электродом центра головки бедренной кости. 22 ил., 1 пр.
Patent RU-2705523-C1 (RU)
Title: Device for automated movement of rail vehicle, rail vehicle and method of automated movement of rail vehicle
Inventor: BAIER TORSTEN
IPC: B61L15/00
Filed: 2017-03-14
Granted: 2019-11-07
Abstract: FIELD: transport traffic control systems. 
     SUBSTANCE: invention relates to railway automatics for traffic control. Device (6) of automated movement of rail vehicle (2) on track sections (4a, 4b) equipped with stationary safety devices (5a, 5b), wherein device (6) includes at least two interfaces (14, 15) of automatic safety system, intended for connection of device (6) with different onboard traffic safety devices (7, 8) and to transmit information required for automated traffic from corresponding on-board traffic safety devices (7, 8) to device (6), wherein one of traffic safety devices (7, 8) is made in the form of traffic safety device ETCS, and other traffic safety device (7, 8) is made in the form of traffic safety device LZB or PZB. 
     EFFECT: higher automation of railway transport. 
     8 cl, 2 dwg
Patent RU-2685351-C1 (RU)
Title: Ozone-resistant elastomer composition based on butadiene-nitrile rubber
Inventor: TUZHIKOV OLEG OLEGOVICH
IPC: C08L17/00
Filed: 2018-09-28
Granted: 2019-04-17
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to an elastomer composition based on butadiene-nitrile rubber, which can be used for making oil-and-petrol and ozone resistant rubber articles. Ozone resistant elastomer composition based on butadiene-nitrile rubber contains, pts.wt: butadiene-nitrile rubber with average content of acrylonitrile links of 28 % – 60, copolymer of ethylene with vinyl acetate with content of vinyl acetate links 26–30 % – 40, regenerate – 40–60, technical carbon P324-40, curing agent peroxymone F-40 – 4. Regenerate is first modified with a copolymer of ethylene and vinyl acetate.EFFECT: invention increases ozone resistance and tear resistance of rubbers based on butadiene-nitrile rubber.1 cl, 2 tbl
Patent RU-2690335-C1 (RU)
Title: Способ предпосевной обработки семян однолетних видов клевера
Inventor: KHANIEVA IRINA MIRONOVNA
IPC: A01C1/00
Filed: 2018-10-08
Granted: 2019-05-31
Abstract: Изобретение относится к области сельского хозяйства, а именно к растениеводству, и может найти применение при подготовке семян клевера к посеву селекционных образцов и одновременно их оценки и дальнейшего их отбора. Способ обработки семян включает элементы операций стратификации и стимуляции. Семена однолетних видов клевера александрийского, инкарнатного и шабдар предварительно выдерживают трое суток в холодном помещении при температуре 0-2 градусов. Затем выдерживают 24 часа в морозильной камере при минусовой температуре в пределах 18-20 градусов. После чего проводят их обработку смесью 0,1% водных растворов стимуляторов ПАБК, крезацина и настоя растения цикория в концентрации 0,1% водного раствора каждого компонента в соотношении 1:1:2 при экспозиции 1-2 часа. Изобретение позволяет повысить энергию прорастания, всхожесть семян, экологичность. 1 табл., 1 пр.
Patent RU-2706802-C1 (RU)
Title: Electric machine stator with liquid cooling (versions)
Inventor: Ismagilov Flyur Rashitovich
IPC: H02K9/16
Filed: 2018-10-09
Granted: 2019-11-21
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building, particularly, to high-speed electric machines. Bottom stator of electric machine with liquid cooling contains magnetic conductor, toroidal winding and at least one cooler with at least one channel for cooling liquid. Channel for cooling liquid is made in form of coil located on inner and/or outer surface of stator magnetic conductor with toroidal windings, wherein channel is made tightly adjacent to said windings. 
     EFFECT: higher efficiency of cooling and reduced thermal visibility of electric machines. 
     2 cl, 4 dwg
Patent RU-2687827-C1 (RU)
Inventor: KUZNETSOV NIKOLAJ SERGEEVICH
IPC: F42B15/01
Filed: 2018-11-23
Granted: 2019-05-16
Abstract: FIELD: military equipment. 
     SUBSTANCE: invention relates to military equipment and can be used to create long-range artillery ammunition. Method of increasing firing range by means of corrected artillery ammunition consists in the fact that number of pulse corrections and algorithm of their inclusion are introduced into fuse of computational device of projectile before firing. During projectile movement by means of devices installed in fuse of projectile, pressure is continuously measured and fixed in projectile zone as a function of time. Minimum value of pressure p min  is fixed. Method includes determining moment of time t P2 , at which pressure p 2  increases with respect to p min  by the value of pressure stage (one millimetre of mercury column). Continuously using the magnetometers installed on the fuse surface the position of the points on the projectile generatrices relative to the Earth's surface is determined and the moments at which the pulse correction devices are located in the right extreme point of the cross section of the projectile head part are determined from their position. Using a first pulse correction device located at such a point at time t P2 , short-term pulse action (creating a push) on the right extreme point in the section of the projectile head part, thereby turning the projectile axis upwards. Data are analysed for pressure measurement on the ascending part of the motion path, determining the time t P1 , at which pressure value p 1  is equal to pressure p 2 . Using the relation T m =(t P1 +t P2 )/2 determine the time T m  value, corresponding to shell reaching maximum height. Determining the time interval Δt=t P2 -T m . After the time interval At after the first action, the projectile axis is again exposed to the projectile axis upwards by means of a pulse correction device located at that moment in the right extreme point of the cross section of the projectile head part. Then, every time intervals equal to Δt, performing next corrections to their exhaustion in accordance with correction algorithm introduced into projectile before firing. 
     EFFECT: technical result consists in improvement of firing range with corrected artillery ammunition. 
     1 cl
Patent RU-2708147-C1 (RU)
Title: Trolleybus rod current collectors drive
Inventor: Benesko Sergei Nikolaevich
IPC: B60L5/14
Filed: 2018-12-28
Granted: 2019-12-04
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to current collectors of vehicles. Trolleybus current collectors drive contains rods the ends of which are pivotally fixed on the base rotary relative to the vertical axis, which is placed on the fixed support on the trolleybus roof. At that, each of rod pantographs is equipped with vertical alignment pneumatic cylinder. Drive is equipped with horizontal alignment pneumatic cylinder, two pre-stretched springs, rod position sensors relative to current distributor, receiver, electropneumatic distributor, actuator and pneumatic cylinder control unit. At the same time the horizontal alignment pneumatic cylinder rod is connected to one end of the lever retainer, the other end of which is connected to the pneumatic cylinder of its locking. In the middle part of the retainer there is a projection conjugated in the extended position of the rod with a recess corresponding to it in form and formed in a stop plate attached to the base. At that, the drive is equipped with two pneumatic hooks of rod pantographs, which consist of a frame, a hook, a pneumatic cylinder and a rod relay. 
     EFFECT: increased reliability and safety at rod coming off the wire. 
     9 cl, 11 dwg
Patent RU-2726840-C1 (RU)
Inventor: ASCHAUER HANS
IPC: G06F5/00
Filed: 2019-01-22
Granted: 2020-07-15
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to methods of reading transducer readings. According to various embodiments, this is achieved by analyzing a noise signal on a signal line and transmitting control data indicative of the analysis result. 
     EFFECT: technical result consists in ensuring integrity of sensors and signal line by their verification using a noise signal. 
     15 cl, 10 dwg
Patent RU-2700529-C1 (RU)
Title: Method of cleaning crushed stone at liquidation of spills of oil products at enterprises of railway industry, as well as accidents and spills of petroleum products on traction roads of general use
Inventor: Borodkin Denis Aleksandrovich
IPC: E01B27/06
Filed: 2019-01-28
Granted: 2019-09-17
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to methods of cleaning ballast layer of railway track from contamination by oil products. Crushed ballast layer is placed in drum sink and supplied aqueous solution reagent destructor. For one hour, crushed rock is washed at 25–50 °C. Then, washing solution together with fine fractions of ballast is discharged into settler and separated into phases. Cleaned detergent solution is again supplied to a drum sink for cleaning of the next ballast load.EFFECT: reduced toxicity of treated ballast.3 cl
Patent RU-2712790-C1 (RU)
Title: Modulating shampoo for hair and skin care of scalp and method for production thereof
Inventor: NEKHOROSHEV MIKHAIL VALENTINOVICH
IPC: A61K8/97
Filed: 2019-02-27
Granted: 2020-01-31
Abstract: FIELD: cosmetology. 
     SUBSTANCE: group of inventions relates to cosmetology and represents a modulating shampoo for hair and scalp skin care containing 1 % aqueous solution ZnSO 4 +7H 2 O, linseed oil, wheat germ oil, essential oil of tea tree, essential oil of eucalyptus and 12 % solution of SLES in 2 % aqueous solution of sodium alginate, modulating shampoo for hair and skin care of scalp, containing 1 % aqueous solution ZnSO 4 +7H 2 O, linseed oil, wheat germ oil and 12 % solution of SLES in 2 % aqueous solution of sodium alginate, a modulating shampoo for scalp hair and scalp care containing 1 % aqueous solution ZnSO 4 +7H 2 O, 10 % aqueous solution of MgSO 4 +7H 2 O, wheat germ oil, burdock oil with juniper and alpine essence and 12 % solution of SLES in 2 % aqueous solution of sodium alginate, modulating shampoo for hair and scalp skin care, containing 1 % aqueous solution ZnSO 4 +7H 2 O, 10 % aqueous solution of ZnSO 4 +7H 2 O, linseed oil, wheat germ oil, antistress orange+lime essential oil and 12 % solution of SLES in 2 % aqueous solution of sodium alginate, wherein the components in the shampoos are in a certain ratio, wt%. 
     EFFECT: group of inventions provides normalization of sebaceous glands functioning, provides modulating, disinfecting, anti-inflammatory, restoring, softening deep action on sebaceous glands, fatty, fat-prone, fragile and hair loss. 
     4 cl, 4 ex, 2 tbl
Patent RU-2708429-C1 (RU)
Title: Protective reinforced-concrete enclosure of nuclear power plant
Inventor: BELOKHIN STANISLAV LEONIDOVICH
IPC: G21C13/093
Filed: 2019-02-27
Granted: 2019-12-06
Abstract: FIELD: construction.SUBSTANCE: invention relates to construction equipment, namely to protective reinforced-concrete enclosures of nuclear power plants. Protective reinforced-concrete enclosure of nuclear power plant includes reinforcement frame consisting of interconnected transverse and longitudinal working reinforcement rods installed inside concrete block, which external side is directed towards impact action, and back side is internal border of NPP premises. Inside the concrete block, between the longitudinal reinforcement rods and the back side of the protective reinforced concrete enclosure, a steel expanded metal sheet is installed, in which diamond-shaped cells are made formed by bearing inclined ribs, ends of which are fixed on end supports of protective reinforced concrete enclosure by means of a welded joint.EFFECT: technical result of proposed invention consists in improvement of safety of nuclear power plants, simplification of design of protective reinforced concrete enclosure of nuclear power plants, reduction of physical volumes and time of NPP construction.1 cl, 2 dwg
Patent RU-2733955-C1 (RU)
Title: Method of printing three-dimensional structure
Inventor: SOTRUI DORIN
IPC: C04B22/06
Filed: 2017-10-26
Granted: 2020-10-08
Abstract: FIELD: additive production. 
     SUBSTANCE: invention relates to a method of printing a three-dimensional structure. Method includes steps of providing a multicomponent solution system containing component A and component B. Component A contains from 10 to 50 wt % of aluminous cement and from 30 to 78 wt % of mineral filler based on weight of component A, at least one setting inhibitor, at least one mineral filler and water. Component B comprises an initiating system for alumina cement with inhibited setting, from 65 to 86 wt % mineral filler in terms of component B weight and water. Components are mixed by means of static or dynamic mixer and mixed solution is applied by means of robotic system with formation of three-dimensional structure. Applied three-dimensional structure is hardened. 
     EFFECT: technical result is higher control of setting of solution system, high efficiency of printing. 
     9 cl, 21 tbl, 20 ex
Patent RU-2703939-C1 (RU)
Inventor: RASSOLOV SERGEJ NIKOLAEVICH
IPC: A23K50/50
Filed: 2019-04-23
Granted: 2019-10-22
Abstract: Изобретение относится к животноводству и может быть использовано в кролиководстве в период выращивания молодняка кроликов в возрасте 2-3 месяцев. Способ предусматривает введение в основной рацион молодняка кроликов экстракт эхинацеи пурпурной, полученного с помощью водно-этанольной экстракции, в дозе 1,0 г на голову в сутки. Обеспечивается увеличение среднесуточного прироста на 84,2% и повышение убойного выхода мяса на 17,3%. 3 табл., 1 пр.
Patent RU-2705928-C1 (RU)
Title: Method of determining a zone of reach by a paratrooper of a target landing point
Inventor: Kaplin Aleksandr Yurevich
IPC: G01C21/00
Filed: 2019-04-30
Granted: 2019-11-12
Abstract: FIELD: data processing; parachutes. 
     SUBSTANCE: invention relates to information methods of controlled descent by parachute. Method of determining a zone of reach of a target landing point by a paratrooper consists in the fact that a satellite navigation module is installed on a paratrooper, a wind speed sensor, a display unit and a computation module with in-built program modules for displaying a target point on the electronic map of the target point with given coordinates and a position of the paratrooper, according to the satellite navigation module and the wind speed sensor, determining the current altitude, mean values of paratrooper speed, speed of its reduction and speed of wind, at specified average values of speeds, angle of solution of cone of capabilities of parachute canopy and angle of deviation of axis of cone of possibilities from vertical in target point is calculated. At that, in addition, a built-in to a computing module program module for generating and displaying an elliptical reach zone of a target point, using said program module based on current paratrooper flight altitude and elliptic zone eccentricity, determining coordinates of center, small and lying in wind direction greater half-axis of elliptic reach zone, eccentricity of the elliptical zone is calculated from the values of the angles of the solution of the cone of possibilities and deviation of its axis from the vertical in the target point, wherein the formed reach zone is displayed on the electronic map of the area. 
     EFFECT: high accuracy of landing and safety of flight of paratrooper. 
     1 cl, 2 dwg
Patent RU-2722203-C1 (RU)
Title: Method of controlling content of radionuclides in radioactive wastes
Inventor: Korotkov Aleksej Sergeevich
IPC: G21C17/00
Filed: 2019-07-15
Granted: 2020-05-28
Abstract: FIELD: nuclear equipment. 
     SUBSTANCE: invention relates to nuclear engineering. Method for controlling content of radionuclides in radioactive wastes (RW) includes a preparatory stage, which identifies RW flows and determine their radionuclide vectors. Sampling is performed to determine radionuclide vector in flow. Determining their specific activity and standard activity uncertainties relative to the reference radionuclide activity. Reference radionuclide used is a lead heat carrier product  207 Bi, and its specific activity is determined using a gamma-spectrometric complex with a resolution of not less than 8 % along 0.662 keV line, the list of target hard-to-detect radionuclides (HD-RN) radionuclide vector include  210 Pb,  202 Pb and  205 Pb. Data on activity of gamma-emitting radionuclides in a counting sample are used in processing readings of a liquid scintillation spectrometer. Treatment is performed by generalized method of least squares with simultaneous consideration of values of uncertainty of measurements of specific activity of reference radionuclide and HD-RN as weights of measured values. 
     EFFECT: invention increases selectivity, accuracy and sensitivity of determining content of HD-RN in radioactive waste. 
     4 cl
Patent RU-2711588-C1 (RU)
Inventor: SEMENOV ALEKSANDR GEORGIEVICH
IPC: F41C3/14
Filed: 2019-07-23
Granted: 2020-01-17
Abstract: Изобретение относится к ручному огнестрельному короткоствольному оружию, конкретно – к револьверам с дисковыми барабанами, названными авторами «плоскими револьверами», преимущественно полицейского и гражданского видов. Дисковый револьвер с откидным корпусом содержит взаимосвязанные корпус (1) и рукоятку (2) со спусковой скобой (3), разграниченные горизонтальной плоскостью разъема (4), по меньшей мере, один ствол (5) (в примере – два ствола (5, 6)), установленный(ые) в корпусе (1), по меньшей мере, один дисковый барабан (7) (в примере – два барабана, включая запасной (17)) с горизонтальной поперечной осью пошагового поворота (угловой шаг φ) и хордально расположенными и разнесенными друг от друга с одинаковым угловым шагом (φ) патронными каморами (9). Барабан (7) установлен на оси (10) в полости рукоятки (2). Предусмотрены механизмы поворота и фиксации барабана (7) в боевых положениях с соосностью любой из камор (9) пульному входу канала ствола(ов) (5, 6) и микрозазором между цилиндрической поверхностью барабана (7) и поверхностью пенька(ов) ствола(ов) (5, 6), ударно-спусковой механизм (УСМ) и устройство перезаряжания. Корпус (1) и рукоятка (2) взаимосвязаны посредством поперечного шарнира (11), расположенного в передней части спусковой скобы (3), и пружинного фиксатора (12), расположенного в задних частях корпуса (1) и рукоятки (2), с возможностью откидывания корпуса (1) на шарнире (11) с наклоном ствола(ов) (5, 6) вниз и открытием доступа к барабану (7) и механизмам, по меньшей мере, сверху. Имеется ряд дополнительных конструктивных признаков. Использование позволяет повысить технико-эксплуатационные характеристики дискового револьвера в части обеспечения возможности оперативного комплексного его «открытия» с удобным доступом как к боевому барабану без обязательности его извлечения, так и к УСМ, улучшить технологичность и эргономические показатели и расширить спектр моделей. 8 з.п. ф-лы, 3 ил.