baber/WOPTO huggingface dataset:
Patent RU-2695053-C1 (RU)
Title: Method and device for control of three-dimensional objects in virtual space
Inventor: SEVOSTYANOV PETR VYACHESLAVOVICH
IPC: G06F3/0346
Filed: 2018-09-18
Granted: 2019-07-18
Abstract: FIELD: computer equipment. 
     SUBSTANCE: invention relates to the computer equipment. Method of controlling three-dimensional objects in virtual space comprises: obtaining 3D coordinates of user's eyes using a tracking device; obtaining 3D coordinates and angular parameters of the manipulator using a tracking device located in each manipulator; determining actions to be performed with 3D scene object by determining the manipulator controls action; constructing a depth map of 3D scene taking into account the user's eyes 3D coordinates; constructing 3D beam from each manipulator and determining object closest to user of 3D scene intersected by 3D beam; constructing 3D scene based on information on objects closest to user of 3D scene crossed by 3D beams with providing parallax effect of movement and/or binocular parallax effect; displaying 3D scene image in stereoscopic format. 
     EFFECT: tracking spatial manipulators in front of the screen for displaying 3D scene objects. 
     9 cl, 5 dwg
Patent RU-2688291-C1 (RU)
Title: Перестановочный замок открытого типа
Inventor: KUZOVNIKOV SERGEJ GRIGOREVICH
IPC: E05B37/08
Filed: 2018-10-08
Granted: 2019-05-21
Abstract: Изобретение относится к устройствам перестановочных замков с реверсивными дисками, расположенными на одной оси и устанавливаемыми одновременно поворотной, но не передвижной ручкой. Перестановочный замок открытого типа, содержащий средство перемещения ригельного держателя с ригелем, закрепленным с одной стороны, и пластинчатым хвостовиком, расположенным с другой стороны, взаимодействующим с поворотными дисками, снабженными радиальными пазами и выступами, взаимодействующими друг с другом, и лимбовой ручкой, соединенной с крайним диском, причем ригельный держатель снабжен горизонтальным пазом с размещенной в нем стойкой и вертикальным пазом, взаимодействующим со средством перемещения. Замок снабжен подпружиненным фиксатором, который контактирует с боковыми поверхностями хвостовика и подпружиненной пластины, расположенной горизонтально на хвостовике и имеющей возможность возвратно-поступательного перемещения. На пластине в зоне взаимодействия с подпружиненным фиксатором выполнена выемка, а на хвостовике - скошенный паз. Преимущество изобретения состоит в том, что осуществлено полное исключение возможности прощупывания люфтов перестановочного замка при помощи микрометра. 6 ил.
Patent RU-2700545-C1 (RU)
Title: Method for intelligent probe control of info-communication networks in conditions of considerable destructive changes
Inventor: Legkov Konstantin Evgenievich
IPC: H04W28/00
Filed: 2018-10-22
Granted: 2019-09-17
Abstract: FIELD: information technology. 
     SUBSTANCE: invention relates to information technologies and can be used in info-communication networks. For this purpose periodically, two "waves" of intelligent probes are transmitted periodically from specific information-communication network node of special purpose: search and answering probes. Proposed method of intelligent probe control is used in conditions of intensive actions with significant destructive changes in info-communication networks. Search wave of intelligent probes, which when a request for emergency control is received, is translated by all nodes of the level network, serves to find the incoming destination node, which ensures the service of the request. 
     EFFECT: high stability of functioning of info-communication networks under conditions of moderate and considerable destructive changes in a network. 
     1 cl, 3 dwg
Patent RU-2717296-C1 (RU)
Title: Spray assembly for road construction machine equipped with direct action valves
Inventor: CHRISTIAN RICHARD
IPC: E01C23/22
Filed: 2017-04-25
Granted: 2020-03-20
Abstract: FIELD: construction. 
     SUBSTANCE: spraying unit for road-building machine, including reservoir for liquid, contains several nozzles, each of which includes direct action valve. Spraying unit also includes controller functionally connected to each of direct action valves, designed to control opening and closing of direct action valves, and switch functionally connected to controller. 
     EFFECT: switch can be actuated by operator of road-building machine for selective control of operation of one or several valves of direct action in order to create required spraying of liquid supplied from reservoir for liquid. 
     16 cl, 10 dwg
Patent RU-2694944-C1 (RU)
Title: Microwave device for defrosting of cow colostrum
Inventor: Poruchikov Dmitrij Vitalevich
IPC: A47J39/00
Filed: 2018-12-11
Granted: 2019-07-18
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to agriculture and can be used for defrosting cow colostrum in farms without use of hot water. Microwave installation comprises a vertically located quasi-stationary toroidal resonator with a rectangular section of the toroid and a capacitor part having a gap from the lower edge of the base of the inner cylinder with size smaller than the distance between the side surfaces of the cylinders. Thrust is formed between coaxial non-ferromagnetic cylinders of different height and annular non-ferromagnetic surface on top. Height of inner cylinder is smaller than height of outer cylinder. Movable non-ferromagnetic base disk has a diameter smaller than the diameter of the inner cylinder and moves downward along the guide inner slots provided in the inner cylinder. Emitters from magnetrons located on external side of external cylinder, having on side surface slot for dielectric round tray with beads, are directed into condenser part. Tray is rotated by an electric motor. Dielectric tray is located asymmetrically to the axis of the cylinder parallel to its lower perforated base. Under the external cylinder there is a convex bottom with a drain branch pipe. Middle perimeter of the annular space and the diameter of the base disk must be equal to a multiple of the half of the wavelength, and the slot is less than a quarter of the wavelength. 
     EFFECT: use of invention will allow to increase effectivity defrostation of cow colostrum at low operating costs. 
     1 cl, 1 dwg
Patent RU-2702646-C1 (RU)
Title: Method for inactivation of drug-sensitive and drug-resistant strains of mycobacterium tuberculosis in experimental conditions in vitro
Inventor: NIKONOV SERGEJ DANILOVICH
IPC: A61P31/06
Filed: 2018-12-20
Granted: 2019-10-09
Abstract: FIELD: microbiology. 
     SUBSTANCE: invention relates to microbiology. Disclosed is a method for inactivation of drug-sensitive and drug-resistant strains of Mycobacterium tuberculosis in experimental conditions in vitro by means of photodynamic action. Photosensitization of the suspension of Mycobacterium tuberculosis of the analyzed strain is carried out with a photosensitizing preparation belonging to the phthalocyanine class in the final concentration of the photosensitizer in the mycobacterial suspension of 5 mcg/ml for the Photosense preparation followed by irradiation with a wavelength of light radiation equal to or close to the photosensitizer absorption peak in the red range, with output power equal to or greater than 100 mW, and energy density of the light dose equal to or greater than 46.9 J/cm 2 . 
     EFFECT: technical result of the invention is achieving braking and complete cessation of tuberculosis mycobacterial tuberculosis growth due to induced phototoxic mechanisms of cellular structures damage; method is inexpensive, simple, reliable and effective. 
     1 cl, 1 tbl
Patent RU-2759956-C1 (RU)
Title: Microorganism producing putrescine or ornithine and method for producing putrescine or ornithine using this microorganism
Inventor: JUNG HEE KYOUNG
IPC: C12P13/10
Filed: 2016-03-29
Granted: 2021-11-19
Abstract: FIELD: microbiology.SUBSTANCE: group of inventions relates to a modified microorganism for producing ornithine and to a method for producing ornithine using this microorganism. A modified microorganismCorynebacterium glutamicumis proposed, producing ornithine with reduced activity of a regulator of sugar metabolism transcription (SugR) in comparison with endogen activity ofCorynebacterium glutamicumand increased activity of citrate synthase (GltA) in comparison with endogen activity ofCorynebacterium glutamicum, where thisCorynebacterium glutamicumhas a capability of producing ornithine. A method for producing ornithine using the specified microorganism is also proposed.EFFECT: group of inventions provides producing ornithine with high yield.8 cl, 7 tbl, 8 ex
Patent RU-2704388-C1 (RU)
Title: Pipeline repair coupling
Inventor: Kuzbozhev Aleksandr Sergeevich
IPC: F16L55/17
Filed: 2019-04-11
Granted: 2019-10-28
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to pipeline transport and can be used for repair of steel pipelines transporting liquid or gaseous media under pressure. Invention objective is creation of a coupling for repair of the pipeline, which excludes the specified shortcomings of the analogue and the prototype, which provides for reduction of labor intensity of assembling of couplings during repair of pipelines, as well as increased operational reliability of pipeline with repaired couplings of tube walls damages. Coupling for pipeline repair includes metal or non-metal band embracing the pipeline with embedded elements at the ends, and also by the tension unit. Proposed device comprises screw with right and left-direction thread aligned parallel to pipeline axis, nut with eye lugs arranged on screw, and levers in the form of rods with their ends pivotally connected to nuts and embedded elements on tape ends. 
     EFFECT: simplification of coupling mounting technology and provision of uniform reduction of pipeline surface by flexible tapes. 
     1 cl, 3 dwg
Patent RU-2713719-C1 (RU)
Inventor: Tregubov Vyacheslav Borisovich
IPC: H01P1/203
Filed: 2019-04-25
Granted: 2020-02-06
Abstract: Изобретение относится к радиотехнике, в частности к фильтрам. Фильтр содержит входную и выходную линии передачи, между которыми расположен связанный резонатор, выполненный из двух каскадно-соединенных элементов, каждый из которых содержит два отрезка линии передачи одинаковой длины, связанных электромагнитно, при этом входная линия передачи соединена с концом первого отрезка первого элемента, а второй конец отрезка разомкнут, второй конец второго отрезка первого элемента соединен с первый концом первого отрезка второго элемента, первый конец второго отрезка второго элемента разомкнут, а второй его конец соединен с выходной линией передачи. Резонатор дополнительно содержит два одинаковых резистора, один из концов каждого резистора заземлен через отрезок линии передачи, а второй конец первого резистора подключен к первому концу второго отрезка первого элемента, а второй конец второго резистора подключен ко второму концу первого отрезка второго элемента, при этом длина каждого отрезка линии передачи кратна нечетному числу четверти длины волны, распространяющейся в этом отрезке линии передачи на центральной частоте рабочей полосы пропускания фильтра СВЧ. Технический результат - повышение эффективности подавления отражений сигнала СВЧ вне рабочей полосы частот фильтра СВЧ при сохранении малых потерь СВЧ в рабочей полосе частот фильтра СВЧ. 3 ил.
Patent RU-2696957-C1 (RU)
Title: Nanostructured catalyst for hydrogenation of aromatic hydrocarbons c6-c8
Inventor: VINOKUROV VLADIMIR ARNOLDOVICH
IPC: C07C5/10
Filed: 2019-05-21
Granted: 2019-08-07
Abstract: FIELD: chemistry. 
     SUBSTANCE: disclosed is a nanostructured catalyst for hydrogenation of aromatic hydrocarbons C6-C8, consisting of a support containing, wt%: aluminosilicate nanotubes 81–85, hydrophobisating component 15–19, and ruthenium in form of nanoparticles deposited on a support in amount of 0.5–6.0 % by weight of carrier, where aluminosilicate nanotubes with a hydrophobisating component form aluminosilicate nanotubes with a hydrophobisated outer surface, and ruthenium in form of nanoparticles forms a highly dispersed active phase in the inner cavity of said nanotubes. 
     EFFECT: providing the catalyst with increasing the area of contact of molecules of hydrocarbon material with catalytic centres, as well as preventing contact of ruthenium nanoparticles with water contained in the initial material, due to intercalation of ruthenium nanoparticles – highly disperse active phase into inner cavities of aluminosilicate nanotubes with hydrophobisated outer surface. 
     1 cl, 9 ex, 1 tbl
Patent RU-2728277-C1 (RU)
Inventor: LIU JIANHUA
IPC: H04W52/02
Filed: 2017-01-05
Granted: 2020-07-29
Abstract: FIELD: electrical communication engineering. 
     SUBSTANCE: invention relates to communication. Embodiments of the present invention disclose a data transmission method and apparatus. Said method includes receiving, by a data terminal, a second terminal service using a first resource corresponding to a first service during an on-duration period of a first discontinuous reception (DRX) mechanism of a first service; wherein the second service priority is higher than the first service priority, and the second intermittent reception (DRX) mechanism is in the idle period. Embodiments of the present invention optimize scheduling of transmission delay of a high-priority service corresponding to a DRX mechanism, which initially stays in idle period. 
     EFFECT: technical result is higher efficiency of scheduling data transmission. 
     25 cl, 11 dwg
Patent RU-2709247-C1 (RU)
Title: Method of simulating retinal pigment epithelium atrophy
Inventor: NEROEV VLADIMIR VLADIMIROVICH
IPC: G09B23/28
Filed: 2019-08-26
Granted: 2019-12-17
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to ophthalmology, and can be used in experimental ophthalmology for simulation of retinal pigment epithelium atrophy. Bevacizumab is introduced into the subretinal space at 0.5 pd below the optic disk in amount of 10 mcl containing 0.025 mg of the preparation to form a subretinal bladder. 
     EFFECT: method enables to obtain a simple, adequate clinical-functional and morphological model of retinal atrophy, reflecting the course of the process closest to its occurrence with the background of anti-VEGF-therapy. 
     1 cl, 8 dwg
Patent RU-2709506-C1 (RU)
Title: Method of producing a photocatalyst based on titanium dioxide doped with scandium
Inventor: Pasechnik Liliya Aleksandrovna
IPC: B01J23/10
Filed: 2019-10-16
Granted: 2019-12-18
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to a method of producing photocatalytic titanium dioxide doped with scandium, which, in particular, can be used in production of photocatalysts for decomposition of persistent organic pollutants during water treatment. Disclosed method comprises mixing tetrabutoxytitanium and scandium-containing solution with subsequent washing with distilled water and drying, wherein the scandium-containing solution used is 8–10 % aqueous sodium bicarbonate solution containing 1.0–3.0 g/l of scandium, with volume ratio of tetrabutoxytitanium and 8–10 % aqueous sodium bicarbonate solution of 3.5:10.0; is held at temperature of 85–90 °C for 1–3 hours and drying at temperature of 120–150 °C.EFFECT: technical result is obtaining high catalytic properties of end product.1 cl, 2 ex
Patent RU-2716235-C1 (RU)
Title: Method of forming a controlled signal for digital protection against earth faults with intermittent arc fault
Inventor: Kudriashova Mariia Nikolaevna
IPC: H02H3/16
Filed: 2019-10-31
Granted: 2020-03-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: use: in the field of electrical equipment for application in the measuring circuit of protection against earth faults. Method of forming a controlled signal for digital protection against earth faults with intermittent arc fault is that directly from the input protection signal, a transient process component is selected by selective analogue conversion and converting it into a control signal by reference analogue conversion, generating a signal with given characteristic parameters. Selective analogue conversion can be carried out using an analog filter of the main harmonic barrier, or using an analog high-pass filter, or with the help of an active adaptive signal recognition circuit. Reference analogue conversion may be performed either using an analog filter with a given pulse characteristic, or using a peak detector with the possibility of resetting the output signal through a given time interval. 
     EFFECT: improved reliability of detection of intermittent arc fault without increasing sampling frequency of ADC channel. 
     6 cl, 10 dwg
Patent RU-2724271-C1 (RU)
Inventor: TSOJ IGOR VLADIMIROVICH
IPC: A61B17/56
Filed: 2019-10-31
Granted: 2020-06-22
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии, и может быть использовано при лечении застарелого перелома верхней трети локтевой кости с вывихом головки лучевой кости у детей (переломовывиха Монтеджа). По рентгенограмме предплечья определяют удлинение лучевой кости относительно локтевой кости. Укорачивающую остеотомию лучевой кости производят в дистальном метадиафизе на половину ее удлинения относительно локтевой кости. Производят остеотомию в дистальном метадиафизе локтевой кости и вводят фрагмент лучевой кости между фрагментами локтевой кости. Фрагменты лучевой и локтевой костей фиксируют интрамедуллярно спицами. Производят закрытое правление головки лучевой кости и, продвигая интрамедуллярно спицу через лучевую кость, фиксируют ее через головку мыщелка плечевой кости до 3-х недель. Послойно ушивают раны, гипсовая иммобилизация локтевого сустава. По истечении 3-х недель спицу подтягивают, освобождая плечелучевой сустав. Способ позволяет снизить травматичность оперативного вмешательства, улучшить анатомический и функциональный исход лечения за счет совокупности приемов заявленного способа. 9 ил., 1 пр.
Patent RU-2730082-C1 (RU)
Inventor: Channov Denis Vladimirovich
IPC: B64C27/02
Filed: 2019-11-01
Granted: 2020-08-17
Abstract: FIELD: aviation.SUBSTANCE: invention relates to aircraft engineering, particularly, to aircraft designs of small aircraft engineering. Gyroplane consists of a fuselage, a wing, a spinning system for propeller rotor blades, rudder and chassis. Wing is made from composite material of streamlined curved shape in the form of isosceles triangle, top of which is directed to rear part of gyroplane, at that lateral tops of isosceles triangle are truncated. Wing is attached to tie rods located behind spinning system for propeller rotor blades. At that wing and spinning system for propeller rotor blades have feedback with control handle of pilot by gyroplane.EFFECT: considerable reduction of the vibrations occurring during flight on the pilot control handle, improved controllability and reduced fatigue loads on the pilot hands during piloting.1 cl, 4 dwg
Patent RU-2731079-C1 (RU)
Title: Method of repairing fiberglass pipeline using adapter
Inventor: Danilov Dmitrii Ivanovich
IPC: F16L47/16
Filed: 2019-11-27
Granted: 2020-08-28
Abstract: FIELD: construction.SUBSTANCE: group of inventions relates to construction and is used in repair of fiberglass pipelines. Method of repair of fiberglass pipeline includes removal of defective area and installation of repair kit instead of defective area with fastening and sealing on ends of pipeline adjacent to remote defective area. Pipeline repair method applies fiberglass adapter having opposite ends for internal left hand threads and outer right thread, which when lowering pipeline is rotated, providing gradual screwing of right internal thread of coupling with right outer thread of adapter and external left thread of nipple with inner left thread of adapter. In a possible embodiment of the invention, the adapter is connected to the right internal thread of the socket and external left thread of the nipple.EFFECT: enabling simplification and acceleration of the method of repairing fiberglass pipeline in complicated field conditions, providing reliability and technological effectiveness of repairing pipelines without using any additional equipment.2 cl, 3 dwg
Patent RU-2748316-C1 (RU)
Inventor: TANG HAI
IPC: H04W68/02
Filed: 2017-08-18
Granted: 2021-05-24
Abstract: FIELD: wireless communication. 
     SUBSTANCE: invention relates to means of paging. The list of monitored terminal areas is obtained by the first network access apparatus. Based on the list of monitored areas, the paging target area for initiating terminal paging by the first network access apparatus is determined by the first network access apparatus. The receipt of the list of monitored terminal areas by the first network access apparatus therein involves the receipt by the first network access apparatus of the list of monitored areas transmitted by the main network apparatus.  
     EFFECT: reduced resource consumption during signal transmission. 
     12 cl, 11 dwg
Patent RU-2744954-C1 (RU)
Inventor: SUGIURA KOJI
IPC: C04B38/00
Filed: 2020-06-15
Granted: 2021-03-17
Abstract: FIELD: gas industry. 
     SUBSTANCE: exhaust gas control device is proposed, comprising: a cellular substrate with a porous partition dividing a plurality of cells extending from an inlet lateral end surface to an outlet lateral end surface, the plurality of cells including an inlet cell and an outlet cell adjacent to each other and separated by a partition, located between the input cell and the output cell; a first sealing member mounted on the downstream side end portion of the inlet cell and a second sealing member mounted on the upstream side end portion of the outlet cell; and a catalyst layer deposited on the baffle, wherein the inlet cell is open from the side of the inlet side end portion and the inlet cell is sealed with a first sealing member from the side of the outlet side end portion, and the outlet cell is sealed with a second sealing member from the side of the inlet side end portion, the outlet cell is open on the side of the downstream side end portion, the first sealing element and / or the second sealing element contains an oxygen storage material, a sealing material, and the concentration of the oxygen storage material in the sealing element containing such material is constant in the longitudinal direction. At the same time, an exhaust gas control system is proposed, and a method for manufacturing an exhaust gas control device is proposed.  
     EFFECT: easy determination of the amount of accumulated oxygen. 
     8 cl, 8 dwg, 1 tbl, 3 ex
Patent RU-2740240-C1 (RU)
Title: Горелка вихревая противоточная
Inventor: Iliev Roman Lazirovich
IPC: F23G7/06
Filed: 2020-07-20
Granted: 2021-01-12
Abstract: Изобретение относится к области энергетики. Горелка вихревая противоточная для утилизации газообразных отходов содержит камеру сгорания, имеющую цилиндрическую или конусообразную форму внутреннего корпуса, сопло для выхода продуктов сгорания, расположенное на передней стенке камеры сгорания, устройство подачи топлива, обеспечивающее подачу топлива внутрь камеры сгорания, запальное устройство и завихритель, через который подают газообразные отходы и окислитель, расположенный на боковой поверхности камеры сгорания у ее передней стенки. На передней стенке камеры сгорания расположено кольцо, образующее внутри камеры сгорания выступающую часть, длина которой соответствует внутреннему радиусу сопла для выхода продуктов сгорания. На задней стенке камеры сгорания установлен дополнительный завихритель. Техническим результатом является упрощение конструкции горелки вихревой противоточной, расширение области применения и повышение эффективности и рентабельности обезвреживания газообразных отходов при ее работе. 3 з.п. ф-лы, 2 ил.