baber/WOPTO huggingface dataset:
Patent RU-2701868-C1 (RU)
Title: Nitrate chalk pulp analyzer
Inventor: Isaenko Sergej Anatolevich
IPC: G01N21/01
Filed: 2019-01-15
Granted: 2019-10-02
Abstract: FIELD: chemical or physical processes. 
     SUBSTANCE: invention relates to controlling amount of carbon dioxide in a conversion reactor in a process for producing chalk and conversion solutions of ammonium nitrate, which affects the quality and yield of chalk production. Nitrate chalk pulp analyzer includes a sampler for sampling filtered nitrate chalk pulp to be analyzed, a reaction chamber made in the form of a coil of transparent material, connected to a sample analysis unit comprising an infrared phase separation sensor, intended for measuring concentration of carbon dioxide formed in reaction chamber and connected to processing unit, pipeline lines with inlet and outlet fittings for connection of air to analyzer cabinet, for supply and discharge of sample, acid and flushing fluid, connected with peristaltic pumps, connected to pump control unit to control volume of supplied sample and volume of supplied acid to reaction chamber, at that pipeline lines contain valves, tees, connectors. 
     EFFECT: possibility of continuous monitoring of content of excess carbon dioxide in a conversion reactor, which increases reliability of operation of a conversion plant. 
     1 cl, 3 dwg
Patent RU-2699208-C1 (RU)
Title: Aircraft models with control line
Inventor: Krasnov YUrij Konstantinovich
IPC: B64D37/02
Filed: 2019-01-18
Granted: 2019-09-03
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aircraft models with control line. Model of aircraft with remote pitch control includes drive of steering surfaces, is equipped with electric motor, which together with receiver of remote control and drive is supplied from current source. Model is tied to the hinge arranged on the fixed post. Current source, remote control receiver and steering surface drive are hinged on fixed post. Mechanical connection of drive with steering surfaces and electric connection of current source with electric motor are performed by lines. 
     EFFECT: invention is aimed at improvement of operational characteristics of aircraft models with control line. 
     1 cl
Patent RU-2716350-C1 (RU)
Title: Sealing of pressure pipeline, bearing plate and mating flange of pump unit (embodiments)
Inventor: MARKOV DMITRIJ VALENTINOVICH
IPC: F04D29/00
Filed: 2019-02-01
Granted: 2020-03-11
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building, namely to sealing assemblies of fixed connections of pumps, and can be used for pumps, pumping liquids, including explosive and fire hazardous media, in particular, in structures of hydraulic machines, pumps and compressors. Seal of pipeline, support plate and mating flange of pump unit consists of support plate and pipeline. Filling of slot gap between support plate and pipeline passing through it is made by conical collar made of resilient material interacting with conical sleeve, retained by mating flange of connected pipeline with seal sealing gasket, which is tightened with support plate by fasteners. Seal of pipeline, bearing plate and mating flange of pump unit can be implemented in another embodiment. Filling of slot gap between support plate and pipeline passing through it is performed by conical cuff, made of resilient material, interacting with it conical sleeve, made together with mating flange of connected pipeline with seal sealing gasket, contracted with support plate fasteners. 
     EFFECT: invention allows reducing labour intensity of pump unit manufacturing, reducing number of connections, simplifying pump maintenance. 
     2 cl, 2 dwg
Patent RU-2718267-C1 (RU)
Inventor: Bashirov Eduard Vladimirovich
IPC: A61B17/42
Filed: 2019-03-05
Granted: 2020-04-01
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to gynaecology, and can be used to select a therapeutic approach in patients with uterine myoma, including its combination with adenomyosis. Factors of risk of recurrent myomatous growth, such as multiple nodes, moderate anaemia, bacterial contamination of the cervical canal with recurrent bacterial vaginosis, dissemination of the cervical canal and infection of myomatous nodes, moderate expression of Ki-67, moderate or high expression of progesterone receptors, moderate or high expression of vimentin receptors, moderate or high expression of collagen receptors, presence of vascular anastomoses between uterus and ovaries or other vessels, chronic stress reaction, training reaction, hypoactivity, hyperreactivity, endometrial hyperplasia, polymorphism D of gene GSTP1, zero version of gene GSTT1, pre-integrated rehabilitation, diameter of vessels with wall more than 99.6 mcm, zero version of gene GSTM1. Then individual risk of disease recurrence (p) is calculated by declared formula. If the condition is p < 0.5, a low risk of recurrence and subsequent surgical intervention is determined, while if p ≥ 0.5, a high risk of recurrence and a tactic including extended preoperative preparation are determined. That is followed by selecting a surgical approach: if interested in pregnancy - in favour of laparotomy, and if disinterested in pregnancy - laparoscopic removal of clinically significant nodes. That is followed by extensive rehabilitation.EFFECT: method enables specifying the therapeutic approach to uterine myomatosis and its combination with adenomyosis, reducing the length of patient rehabilitation and reproductive function recovery after myomectomy, improving the quality of life of uterine myoma patients by evaluating the complex of the most significant indicators.1 cl, 1 tbl, 2 ex
Patent RU-2723224-C1 (RU)
Inventor: Pykhtina Natalya Nikolaevna
IPC: A61H1/00
Filed: 2019-08-13
Granted: 2020-06-09
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to the field of medicine, physiotherapy exercises, in particular to rehabilitation exercises, specifically to stimulate motor development of a child with consequences of perinatal involvement of the central nervous system. Initial state of motor functions is determined using their levels. For transition from one level to another, five blocks of rehabilitation exercises are used. Child performs a chain of interrelated successive integral coordination movements from simple to more complex, taking into account the child's developmental physiology and motor skills. That is ensured by exercises from the initial unit and partially from the unit following it. Ratio of the number of exercises from two consecutive blocks shifts towards the one following the initial unit. During rehabilitation exercises in the fourth block additional obstacles are used, in the fifth block additional obstacles and objects are used. Course of rehabilitation exercises is performed for five consecutive days; the length of course is 20 to 40 sessions with breaks of 2–8 weeks. 
     EFFECT: method provides creating motor skills and training coordinated movements for developing muscular memory and transforming its responses into targeted independent arbitrary motions to improve quality of life. 
     4 cl, 1 ex, 23 dwg
Patent RU-2725632-C1 (RU)
Inventor: Brkich Galina Eduardovna
IPC: A61P25/28
Filed: 2019-08-26
Granted: 2020-07-03
Abstract: FIELD: medicine; pharmaceuticals. 
     SUBSTANCE: invention refers to a pharmaceutical composition, namely a composition having nootropic action. Composition is capsule containing 6-[4-methoxy-3-(1H-pyrazol-1-ylmethyl)benzyl]-1,11 dimethyl-3,6,9-triazatricyclo[7.3.1.1]tetradecane-4,8 as an active substance, 12-trione - bicyclononane, and as auxiliary substances - sodium alginate, pregelatinized corn starch (PCS), sodium starch glycolate, silicon colloidal dioxide and calcium chloride, taken in certain amounts. Use of the above composition for treating and preventing memory disorders, dizziness, low concentration, emotional lability, dementia due to cerebral circulation (ischemic stroke), cerebral injuries, in Alzheimer disease in old age, to improve cognitive performance after suffering brain damage, for treating withdrawal and psychoorganic syndrome in chronic alcoholism and learning disabilities in children. 
     EFFECT: above described nootropic composition has good solubility and stability. 
     2 cl, 12 dwg, 15 tbl, 11 ex
Patent RU-2736848-C1 (RU)
Title: Traffic control device
Inventor: Li Robert Vladimirovich
IPC: E01F9/30
Filed: 2019-10-29
Granted: 2020-11-20
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to technical means of traffic organization during operation of motor roads and can be used in road signs with light indication of inscriptions and symbols, including road signs of variable information. Traffic control device consists of a road sign body, formed by a conjugated frame front and rear panels; light indication elements; communication and control module. Module contains programmable logic device and associated with it GSM/GPRS cellular communication modem connected to antenna, internal power supply system as its elements. Light-emitting elements used are light-emitting diodes, which are mounted on edge printed circuit boards and speed limitation printed circuit board, which are connected to the outputs of the logic device of the communication-control module through a measuring sensor. Edge printed circuit boards and speed limits are installed inside traffic sign housing. Speed limitation circuit board comprises LEDs forming first and second information symbols. On front panel of road sign there are holes for arrangement of LEDs in each of them, which form the first and second information symbols together with polymer sealant. 
     EFFECT: improved operational characteristics of the device, as well as improved safety of road users. 
     14 cl, 8 dwg
Patent RU-2737229-C1 (RU)
Inventor: MIKHAJLOV DMITRIJ MIKHAJLOVICH
IPC: G06F21/55
Filed: 2019-11-25
Granted: 2020-11-26
Abstract: FIELD: physics. 
     SUBSTANCE: present invention relates to information security and can be used for analysis and detection of anomalies in behaviour of traffic inside data networks of data transmission of vehicle control systems. Such a result is achieved by a method of protecting vehicle control systems from intrusions characterized by the fact that all nodes/devices are identified in control information systems, collecting and analysing data traffic data network traffic inside vehicle control system, and then using machine learning method, determining normal state of system traffic, as well as detecting abnormal changes in traffic state compared to normal, wherein used system is configured to only inform user on traffic state and with possibility of blocking abnormal traffic, wherein to detect abnormal traffic behaviour, network traffic analysis is carried out based on static characteristics and dynamic characteristics. 
     EFFECT: technical result consists in neutralization of unauthorized access to vehicle control system data bus. 
     3 cl, 7 dwg
Patent RU-2732447-C1 (RU)
Inventor: Benzik Ilya Nikolaevich
IPC: A23L13/70
Filed: 2020-02-12
Granted: 2020-09-16
Abstract: Изобретение относится к пищевой промышленности и может быть использовано для производства маринованных полуфабрикатов из языков одомашненных северных оленей. Маринованный полуфабрикат содержит язык северного одомашненного оленя и маринад в соотношении 1:1. Маринад полностью покрывает язык оленя и включает экстракт свежего корня имбиря, воду кипяченую и перец черный горошком. Маринование проводят в течение 6 часов при температуре 2-6°С. Компоненты в полуфабрикате и маринаде подобраны в оптимальном определенном соотношении. Изобретение позволяет получить новый маринованный полуфабрикат из языка одомашненного северного оленя с высокой пищевой и биологической ценностью, с сочной, умеренно мягкой консистенцией и без запаха дичи. 6 ил., 4 пр.
Patent RU-2740810-C1 (RU)
Title: Разбрасыватель минеральных удобрений
Inventor: KHALIULLIN DAMIR TAGIROVICH
IPC: A01C15/06
Filed: 2020-03-24
Granted: 2021-01-21
Abstract: Изобретение относится к сельскохозяйственному машиностроению, в частности к машинам для поверхностного разбрасывания минеральных удобрений, а также других сыпучих материалов. Разбрасыватель состоит из рамы, на которой смонтированы бункер, разбрасывающий диск с приводом от вала, ветрозащитное устройство, имеющее в горизонтальной плоскости форму параболы, в фокусе которой находится ось разбрасывающего диска и два гидроцилиндра для складывания ветрозащитного устройства в транспортное положение. Дно бункера представляет собой плоскую круглую пластину, имеющую возможность вращения вокруг своей оси, На пластине имеется высевное окно в виде полукольца шириной b=0,015…0,03 м, радиусом R=0,1…0,2 м. Выполнение высевного окна в виде полукольца позволяет подавать гранулы удобрения на разбрасывающий диск так, что они обязательно ударяются о кожух ветрозащитного устройства, вследствие чего равномерно распределяются по ширине захвата машины. Возможность вращения дна бункера разбрасывателя позволяет изменить область подачи удобрений на разбрасывающий диск и тем самым регулировать их подачу через высевающее окно в виде полукольца в зависимости от физико-механических и технологических свойств применяемого материала (удобрений). 3 ил.
Patent RU-2730747-C1 (RU)
Inventor: UENO TAKAHITO
IPC: G03G21/18
Filed: 2020-04-14
Granted: 2020-08-25
Abstract: FIELD: machine building; electricity. 
     SUBSTANCE: present invention relates to a part transmitting rotary force for an electrophotographic process cartridge, an electrophotographic image forming device, into which a process cartridge can be installed with possibility of its replacement, and the electrophotographic photosensitive drum unit. Device for transfer of rotary force to electrophotographic photosensitive drum comprises: drum flange connected with photosensitive drum and having axis of rotation; a pin supported by a flange, wherein the pin is configured to transmit a rotational force to the flange; and connecting element, having axis of rotation, wherein connecting element includes (i) first end part functionally connected to flange, (ii) second end part including at least one ledge, and (iii) a connecting portion connecting the first end portion and the second end portion, wherein the first end portion includes a portion with a through hole, wherein pin passes through part with through hole and is adapted to receive rotary force from connecting element, connecting element is movable relative to pin between first position, in which axis of connecting element is coaxial with axis of flange, and second position, in which axis of connecting element is inclined relative to axis of flange, wherein the second position of the connecting member is completely inclined relative to the axis of the flange, and the inclination angle of the axis of the connecting member relative to the axis of the flange ranges from about 20 to about 60°. 
     EFFECT: fast maintenance of electrophotographic image forming device. 
     9 cl, 112 dwg
Patent RU-2745118-C1 (RU)
Title: Device and method for grinding bulk grain
Inventor: KUNZLE SIMON
IPC: B02C9/02
Filed: 2018-10-29
Granted: 2021-03-22
Abstract: FIELD: agriculture.SUBSTANCE: device for grinding bulk grain is proposed, which contains a first element having a first surface and a first receiving section, a second element having a second surface and a second receiving section, and a feeding device. Moreover, the first surface and the second surface are parallel and face each other, preferably in contact with each other, and the first element and the second element move back and forth relatively to each other between the first position and the second position. Moreover, the move direction is in the plane of the first and second surfaces. In the first position, the first receiving section and the second receiving section communicate with each other using the channel and form a receiving area, which can accommodate bulk grain using the feeder, and the section of the channel is tapered when the first element and the second element is moved from the first position to the second position.EFFECT: invention provides effective grinding of grain.15 cl, 13 dwg
Patent RU-2746085-C1 (RU)
Title: Method for protecting surface ship from a torpedo
Inventor: NOVIKOV ALEKSANDR VLADIMIROVICH
IPC: B63G5/00
Filed: 2020-05-28
Granted: 2021-04-06
Abstract: FIELD: surface ships protection. 
     SUBSTANCE: invention relates to the protection of a surface ship from being hit by enemy torpedoes. To protect a surface ship from a torpedo, in which an enemy torpedo is detected using the ship's sonar station. Its coordinates and movement parameters are determined, the ship performs an anti-torpedo maneuver with the torpedo being brought to the aft course angles and the speed is increased. The points and time of the start of bombing are calculated, based on the expected speed of rapprochement of the torpedo with the ship from the moment of its last observation, after the ship arrives at the design point, a series of depth charges are dropped from the aft bomb release device with a specified or design time interval. Depth charges are used, equipped with a penetration device, a proximity fuse, a power source and an elimination device, when calculating the time for the start of the discharge of depth charges, they take into account the time of arrival of the bombs in a combat state after the release, immerse the depth charges to a depth corresponding to the depth of the torpedo stroke, for which before the discharge the bomb-burying device operation is regulated. Power is supplied to the proximity fuse and the bomb is brought into a firing position; when the torpedo passes within the range of the proximity fuse, the explosive charge of the depth charge is detonated. The torpedo hull and / or its control devices are destroyed, and the torpedo is prevented from entering the ship. To prevent the loss of hydroacoustic contact with the torpedo and increase the effectiveness of protection, radioacoustic buoys are dropped from the ship at design points, after they are splashed down, hydrophones and / or buoy transceivers are deepened to a given or design depth and the aquatic environment is surveyed, when the buoy detects a torpedo following the ship, information is transmitted about its location to the ship, where they calculate the location of the torpedo, its course and speed.  
     EFFECT: effective protection of the ship is achieved. 
     1 cl, 3 dwg, 1 tbl
Patent RU-2748500-C1 (RU)
Title: Autonomous cold accumulator
Inventor: BABAKIN BORIS SERGEEVICH
IPC: F25D3/00
Filed: 2020-07-09
Granted: 2021-05-26
Abstract: FIELD: cooling equipment.SUBSTANCE: autonomous cold accumulator for cooling a gaseous cooling agent is comprised of an electrode attachment including a generating and grounded electrodes, dielectric bushings and a dielectric grid fixed to the body of the cold accumulator by means of locking apparatuses, wherein the capsules are filled with a heat-retaining substance and located on lattice dividers with holes allowing the gaseous coolant flow to pass between the capsules into the cooled object wherein electro-antiseptation thereof is performed as well as cooling.EFFECT: cold accumulators are widely used in various branches of industry, including food and meat and dairy industry, for relieving peak loads on refrigeration equipment.1 cl, 2 dwg
Patent RU-2750150-C1 (RU)
Inventor: Chirikova Nadezhda Konstantinovna
IPC: A61K36/899
Filed: 2020-07-17
Granted: 2021-06-22
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to biotechnology, namely to a method for producing stable lutein paste from annual oats (Avena sativa L.). A method for obtaining stable lutein paste from annual plant oats (Avena sativa L.), characterized by the use of green raw materials - annual plant oats (Avena sativa L.), harvested after exposure to natural cold, which is crushed by grinding in liquid nitrogen, obtained frozen the powder is subjected to freeze-drying on a lyophilizer, the finished lyophilisate is extracted with a 96% solution of ethyl alcohol to obtain carotenoid pigments containing a lutein complex, at the rate of 8 ml of alcohol per 1 g of lyophilisate, after which the solution is evaporated under vacuum until the ethyl alcohol is completely removed.  
     EFFECT: allows to obtain a stable lutein paste containing lutein and zeaxanthin (lutein complex) and β-carotene, with a high content of carotenoids in the paste. 
     1 cl, 6 dwg, 5 tbl
Patent RU-2746863-C1 (RU)
Title: Способ получения композиционного металл-дисперсного покрытия, дисперсная система для осаждения композиционного металл-дисперсного покрытия и способ ее получения
Inventor: ESAULOV SERGEJ KONSTANTINOVICH
IPC: C25D5/02
Filed: 2020-07-28
Granted: 2021-04-21
Abstract: Изобретение относится к получению композиционного металл-дисперсного покрытия (КМДП), а также к дисперсной системе и ее получению и может быть использовано в транспортной промышленности, атомной, военной, авиационной и космической областях. Способ получения упомянутого покрытия включает осаждение, как минимум, одного слоя металлической пленки, выполненного в виде части поверхности, геометрических фигур, полос, сетки, посредством химического или электрохимического осаждения из раствора или электролита соответственно, содержащего источник ионов осаждаемого вещества и дисперсную систему. До и после осаждения каждого из слоев проводят обработку поверхности промывкой водой, сушкой, обработкой химическими веществами, механической обработкой, термической обработкой или несколькими из них. Дисперсная система состоит из смеси жидкой дисперсной среды в виде воды, твердой дисперсной фазы и стабилизатора. В качестве твердой дисперсной фазы используют смесь, как минимум двух веществ, в виде диспергированных частиц, выбранных из группы, содержащей углерод, силицид, карбид, нитрид, карбонитрид, борид, оксид или их сочетание. Углерод выбирают из группы, содержащей графит, пирографит, восстановленный оксид графена, алмаз, синтетическое углеродное алмазосодержащее вещество, графен, лонсдейлит, фуллерен, астрален, карбин, углеродные нанотрубки или их сочетание. Обеспечивается получение КМДП с более высокими эксплуатационно-техническими характеристиками за счет повышения коррозионной стойкости, твердости, прочности, термостойкости, огнестойкости, химической стойкости, износостойкости, адгезии, снижения коэффициента трения, изменения коэффициента теплопроводности и уменьшения площади нанесения покрытия. 3 н. и 3 з.п. ф-лы, 8 ил.
Patent RU-2765780-C1 (RU)
Title: Cutting tool
Inventor: FRAESE ALEX
IPC: B23C5/28
Filed: 2020-09-30
Granted: 2022-02-02
Abstract: FIELD: cutting. 
     SUBSTANCE: cutting tool (10), in particular, milling tool, contains a body (12) of the tool, whereon at least one cutting edge (14) is provided. A channel for supplying the lubricating and cooling liquid passes inside the body (12) of the tool, wherefrom at least one nozzle channel branches off hydraulically. The nozzle channel is configured to directing the lubricating and cooling liquid to the cutting edge (14). The flow section of the channel for supplying the lubricating and cooling liquid is also decreasing in one direction of flow. 
     EFFECT: increase in the processing efficiency is achieved due to the increase in the cooling efficiency and increase in the durability of the cutting tool. 
     11 cl, 6 dwg