baber/WOPTO huggingface dataset:
Patent RU-2704916-C1 (RU)
Inventor: VAJTSENEGGER Aksel
IPC: A61C8/00
Filed: 2016-11-30
Granted: 2019-10-31
Abstract: Группа изобретений относится к медицине. Имплантат для прикрепления к кости с опорной конструкцией, создаваемый на основе данных конкретного пациента содержит по меньшей мере один крепежный участок. Крепежный участок покрывает внешнюю структуру костной ткани и предназначен для прикрепления к кости. Основания для приема протеза непосредственно или с помощью промежуточной части выступают из опорной конструкции. Основания являются целостными едиными компонентами опорной конструкции. Имплантат имеет участки, фиксирующие форму кости, которые окружают кость, и они выполнены в геометрической конфигурации и геометрически выровнены таким образом, что на кости создается местоположение для фиксации формы, и таким образом, что местоположение создает устойчивое опорное положение имплантата на кости. Способ изготовления имплантата содержит этап захвата данных конкретного пациента посредством МРТ и/или КТ, создающий опорную конструкцию и/или основание на основе данных конкретного пациента посредством данных САПР. Изобретения обеспечивают возможность однозначного размещения имплантата без каких-либо значительных усилий и обойтись без каких-либо отдельных средств позиционирования, а также обеспечивают облегчение позиционирования и снижение риска неправильного позиционирования имплантата. 2 н. и 3 з.п. ф-лы, 9 ил.
Patent RU-2674538-C1 (RU)
Title: Способ переработки сульфатных никельсодержащих растворов
Inventor: KHALEZOV BORIS DMITRIEVICH
IPC: C22B3/44
Filed: 2018-07-25
Granted: 2018-12-11
Abstract: Изобретение относится к области цветной металлургии и может быть использовано для селективного извлечения никеля и кобальта из сульфатных растворов кучного выщелачивания окисленных никелевых руд. Способ переработки сульфатных никельсодержащих растворов включает осаждение никеля и кобальта в коллективный концентрат гидросульфидом натрия при рН 2-4,5, комнатной температуре. Осаждение ведут при расходе гидросульфида натрия при 10-50%-ном его избытке по сравнению со стехиометрическим количеством, необходимом для осаждения никеля и кобальта. Техническим результатом является снижение потерь никеля и кобальта из-за отсутствия очистки растворов от примесей. 6 табл., 3 пр.
Patent RU-2703230-C1 (RU)
Title: Pasty photo-curable high-flowing composition
Inventor: Utkin Sergej Yurevich
IPC: B29C64/00
Filed: 2018-08-23
Granted: 2019-10-15
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to polymer industry and can be used for making 3D products by 3D printing. Photo-curable composition in form of a paste contains a liquid photopolymerisable composition (10–45 vol%), curable by ultraviolet radiation, and filler of solid material which transmits ultraviolet radiation (55–90 vol%). Filler includes a mixture of particles of ball shape of different size of not more than 1,000 mcm. Ball-shaped particles can represent glass or polymer microspheres, or hollow microspheres. 
     EFFECT: improved antifriction properties and improved fluidity of the composition. 
     9 cl, 9 ex
Patent RU-2702456-C1 (RU)
Title: Intelligent seal for detachable connections state monitoring
Inventor: ISAEV OLEG YUREVICH
IPC: F16J15/02
Filed: 2018-09-12
Granted: 2019-10-08
Abstract: FIELD: monitoring systems.SUBSTANCE: invention relates to sealing equipment and can be used for monitoring state of detachable connections of industrial pipelines, particularly in heat and nuclear power, in chemical and oil and gas industry, as well as in critical units of other industries. Intelligent seal comprises an annular sealing element and an optical fiber with FOS. Optical fiber is integrated into the sealing element body including the elastoviscous material.EFFECT: increased efficiency of seal operation due to improved quality of diagnostics, possibility of automated monitoring of assembly works and ease of operation.5 cl, 4 dwg
Patent RU-2698543-C1 (RU)
Title: Method for generation of high-frequency signals and device for its implementation
Inventor: Golovkov Aleksandr Afanasevich
IPC: H03B5/06
Filed: 2018-11-13
Granted: 2019-08-28
Abstract: FIELD: radio engineering and communications. 
     SUBSTANCE: inventions relate to areas of radio communication and electronic warfare and can be used to design devices for generation of high-frequency signals at a given number of frequencies. Summary: method is based on conversion of constant voltage source energy to energy of high-frequency signal, interaction of high-frequency signal with direct transmission circuit made of three-terminal nonlinear element and four-terminal element, load and external feedback circuit. Four-terminal element is resistive. Load is made in form of the first two-terminal element with complex resistance. External feedback circuit used is a random four-terminal element connected to a three-terminal nonlinear element in a series-parallel circuit. Three-terminal nonlinear element and feedback circuit as single unit are cascaded between introduced second bipolar with complex resistance, simulating resistance of generator signal source in amplification mode, and input of resistive four-terminal element, to output of which load is connected. Excitation conditions in form of balance of amplitudes and balance of phases and matching condition are simultaneously performed at a given number of frequencies due to selection of frequency dependences of imaginary components of resistances of signal source in amplification mode x 0  and load x l  from the condition of providing generation excitation mode in form of an imaginary component equal to zero and equality of non-positive number of real component of denominator of transfer coefficient in amplification mode simultaneously at all specified frequencies of generated high-frequency signals at constant amplitude of constant voltage source in accordance with mathematical expressions. 
     EFFECT: increased number of generated oscillations frequencies, possibility to generate complex signals, reduced dimensions and weight of the device. 
     2 cl, 3 dwg
Patent RU-2694425-C1 (RU)
Title: Device for protection of transport against collisions
Inventor: KHUDOLIJ ALEKSANDR IVANOVICH
IPC: B60R19/16
Filed: 2019-01-17
Granted: 2019-07-12
Abstract: FIELD: means of ensuring safety; transportation. 
     SUBSTANCE: invention relates to means of transport safety and can be used for protection of vehicles lost control, as well as to reduce severity of collision of vehicles. Collision protection device comprises articulated link secured at vehicle frame in horizontal plane symmetrically to lengthwise axis. Side links are made in the form of stops and in the front part in the form of a convex arc, which are rounded to the longitudinal axis of the vehicle, allowing the vehicle to rotate in the direction of the obstacle when the support interacts with the obstacle. Hinged spline is made in the form of H-shape. Side links with arc-shaped tips, which form vertical components, are made composite, consisting of two parts, with hinged connection in middle part in place of abutment to horizontal component of the multiliber chain. Front parts of side links are hinged in front part on vehicle frame in width not less than width of vehicle dimensions with possibility of rotation in horizontal plane. Rear parts of side links are hingedly fixed on rear part of frame by back parts with possibility of being moved along guides along vehicle frame and turning in horizontal plane. At the front parts of the side links between the hinged fastening of the latter to the vehicle frame and the horizontal component of the splitter there is a return mechanism. On the horizontal component of the tie bar coaxially to the longitudinal axis, with the possibility of movement in the horizontal plane in the longitudinal direction, a fixation mechanism is pivotally installed. 
     EFFECT: technical result consists in expansion of technological capabilities and improvement of safety of movement. 
     3 cl, 5 dwg
Patent RU-2727152-C1 (RU)
Inventor: GRAJNER Den
IPC: H04L9/06
Filed: 2017-10-02
Granted: 2020-07-21
Abstract: Изобретение относится к обработке данных в вычислительной среде, связанной с шифрованием и аутентификацией данных. Технический результат заключается в расширении арсенала технических средств. Способ обеспечения обработки в вычислительной среде, отличающийся получением исполняемой команды, при выполнении которой осуществляется шифрование и аутентификация, причем команда является отдельной архитектурно выполненной аппаратной машинной командой на аппаратном/программном интерфейсе и выполнением команды, включающим в себя шифрование одного набора данных, предоставленного с помощью регистра, размещение зашифрованных данных в обозначенном местоположении, аутентификацию предоставленного посредством команды дополнительного набора данных и сохранение по меньшей мере части тега аутентификации сообщения в выбранном местоположении. 2 н. и 10 з.п. ф-лы, 28 ил.
Patent RU-2718748-C1 (RU)
Inventor: EVGLEVSKIJ ALEKSEJ ALEKSEEVICH
IPC: A61D99/00
Filed: 2019-03-29
Granted: 2020-04-14
Abstract: Изобретение относится к ветеринарии, а именно к способу коррекции метаболизма при риске развития жирового гепатоза у лактирующих коров. Способ включает внутримышечное введение комплексного препарата, полученного при добавлении в готовый раствор йодинола янтарной кислоты в количестве 1%. Препарат вводят за 30 дней до родов и в первый месяц лактационного периода с кратностью 1 раз в 7 дней в дозе 10 мл. Использование изобретения позволит нормализовать жировой обмен веществ. 2 табл.
Patent RU-2708264-C1 (RU)
Inventor: VOSKRESENSKIJ VLADIMIR EVGENEVICH
IPC: F24F5/00
Filed: 2019-04-04
Granted: 2019-12-05
Abstract: FIELD: ventilation and air conditioning. 
     SUBSTANCE: claimed solution relates to supply air conditioners for maintenance of public buildings during cold season. Supply air conditioner with non-liquid rotary heating, comprising inflatable chamber and main exhaust chamber, separated by horizontal intermediate partition with main and additional rotor channels and arrangement of main rotor channel of horizontal intermediate partition at inlet of outside air into air conditioner, an adsorption rotary regenerator with an inverter having oppositely directed lines of external air inflow and exhaust of air removed from the room, a rotor recuperator-heat exchanger with an inverter having a line of external air inflow. Adsorption rotary regenerator is built into additional rotor channel of horizontal intermediate partition of air conditioner, and rotary heat exchanger – into main rotor channel of horizontal intermediate partition. Besides, air conditioner comprises additional exhaust chamber arranged above horizontal intermediate partition with coverage of rotary heat exchanger. Air conditioner comprises recirculation channel of air withdrawn from room, connecting main exhaust chamber of air conditioner at its outlet with additional exhaust chamber at its inlet, providing passage of drawing line of air withdrawn from room through additional exhaust chamber of air conditioner with change of its direction from opposite directed line of external air inflow to unidirectional one. At that, rotary heat exchanger recovers heat of air removed from room of additional exhaust chamber of air conditioner and transfers this heat to fresh air. 
     EFFECT: obtaining zero power consumption for heating supply air in the air conditioner to final temperature t 3 =20 °C, relative humidity ϕ 3 =0,44 and moisture content d 3 =6,5 g/kg at temperature of air removed from room at inlet to main exhaust chamber of conditioner t 4 =23 °C, moisture content d 4 =8,5 g/kg, when ambient air temperature changes in range t 1 =(-30)÷10 °C, relative humidity ϕ 1 =0,8 and moisture content in range d 1 =0,19÷6,23 g/kg and improved energy efficiency of the air conditioner. 
     1 cl, 2 dwg, 2 tbl
Patent RU-2734263-C1 (RU)
Title: Method of assessing the number of fish in small water bodies of the central part of russia using an underwater video camera
Inventor: Asanov Alik Yusupovich
IPC: A01K61/00
Filed: 2019-06-03
Granted: 2020-10-14
Abstract: FIELD: measurement technology.SUBSTANCE: method is characterized by the fact that on control sections of the analyzed water object using an underwater video camera visually count the number of once marked fish. Expert estimation of fish abundance in the analyzed water body is determined based on a certain mathematical relationship, taking into account the number of once marked fish, water transparency, viewing angle of the camera and area of the analyzed water object.EFFECT: method makes it possible to estimate number of fish of all ages and species in any water reservoirs and streams, without application of catching tools.1 cl, 1 tbl
Patent RU-2724472-C1 (RU)
Inventor: Mazalevskij Viktor Borisovich
IPC: A23C19/076
Filed: 2019-06-04
Granted: 2020-06-23
Abstract: FIELD: food industry.SUBSTANCE: invention relates to dairy industry. Cream cheese with cedar concentrate is produced by acidic or thermo-acid coagulation of normalized mixture proteins consisting of normalized cream with fat weight fraction of 30–35 % and paste-like concentrate from cedar nuts kernel with fat weight fraction of 25–35 %, with following content of components in normalized mixture, wt. %: normalized cream with fat weight fraction of 30–35 % - 52–70; paste-like concentrate of cedar nuts kernel with fat weight fraction of 25–35 % - 30–48.EFFECT: cheese has high biological value and good organoleptic indices.1 cl, 1 tbl, 1 ex
Patent RU-2710539-C1 (RU)
Title: Diagnostic method of central hypogonadism in females
Inventor: Loktionova Anna Sergeevna
IPC: G01N33/50
Filed: 2019-06-28
Granted: 2019-12-27
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine and can be used for diagnosing central hypogonadism in females. That is ensured by sampling venous blood, recovering genetic material from leukocytes and quantitative determination of mRNA, which characterizes gene expression PROK2, DUSP6 and WDR11. Additionally, luteinizing hormone is measured by chemiluminescent method. If observing expression level values above reference in at least two of three genes, namely PROK2>0.009356, DUSP6>0.01478 and WDR11>0.002224, as well as luteinizing hormone level less than 1.95 IU/l, central hypogonadism is diagnosed.EFFECT: invention provides higher diagnostic accuracy of central hypogonadotropic hypogonadism in females.1 cl, 8 tbl, 6 ex
Patent RU-2723697-C1 (RU)
Inventor: Olkhovik Evgenij Olegovich
IPC: E02B3/26
Filed: 2019-07-09
Granted: 2020-06-17
Abstract: Изобретение относится к области судостроения, а именно к причальному оборудованию для магнитной швартовки безэкипажных судов. Швартовое причальное устройство содержит электромагнит, закрепленный через амортизатор на причальной стенке и подключенный через управляемое реле к источнику электроснабжения. Также устройство дополнительно снабжено установленным на причале блоком управления, вход которого подключен к источнику электроснабжения, а выход - к управляемому реле. Блок управления выполнен с возможностью взаимодействия с навигационными спутниковыми системами GPS/ГЛОНАС. В свою очередь электромагнит выполнен с возможностью стыковки с ответным элементом, установленным на корпусе безэкипажного судна. Достигается возможность автоматизированной швартовки судов без вмешательства в управление удаленного оператора. 2 з.п. ф-лы, 2 ил.
Patent RU-2718411-C1 (RU)
Inventor: LIN PENG
IPC: H04L9/28
Filed: 2018-12-13
Granted: 2020-04-02
Abstract: FIELD: data processing.SUBSTANCE: invention relates to information processing. Method for performing network node of block chain network recovery process includes broadcasting a status request message through a network node to other network nodes in order to restore target transaction of target sequence number, receiving state-response messages which include a sequence number from other network nodes, identifying a target sequence number based on sequence numbers in response messages on a state, sending the request message to other network nodes to request an echo message from each of the other network nodes, determining a range of valid echo messages, which are sent by other network nodes, restoring the target transaction based on a number of valid echo messages and sending the message to other network nodes, indicating that the network node is restored.EFFECT: technical result is wider range of means.30 cl, 17 dwg
Patent RU-2721813-C1 (RU)
Title: Autonomous collocation method in geostationary orbit
Inventor: Afanasev Sergei Mikhailovich
IPC: B64G1/10
Filed: 2019-08-15
Granted: 2020-05-22
Abstract: FIELD: control systems.SUBSTANCE: invention relates to spacecraft (SC) with self-colocation (SCSC) movement control near preset work position on geostationary orbit during its collocation with adjacent SC (ASC) located with SCSC in single holding area. Method includes correction of SCSC retention in accordance with dependence of sidereal period of revolution on SC current position on longitude. Beforehand according to trajectory measurements, the highest possible value of the eccentricity vector (EV) of the ASC orbits is detected. EV module of SCSC orbit makes larger than the specified maximum value and EV corrections are used to convert SCSC to solar-synchronous (with constant orientation of EV on Sun) orbit. When changing ASC retention strategy and its dangerous approach to SCSC, evasion maneuvers (EV orbit corrections) of SCSC are performed.EFFECT: technical result is guaranteed removal of SCSC from ASC by height during maneuvers, which allows its autonomous collocation with unlimited number of ASC.1 cl
Patent RU-2731635-C1 (RU)
Title: Электропроводящая резиновая композиция для сплошных шин и не оставляющая следов сплошная шина
Inventor: Predtechenskij Mikhail Rudolfovich
IPC: B60C11/00
Filed: 2019-11-05
Granted: 2020-09-07
Abstract: Изобретение относится к электропроводящим резиновым композициям и к не оставляющим следов сплошным шинам, изготовленным с использованием данных резиновых композиций. 
     Предложена электропроводящая резиновая композиция для не оставляющих следов сплошных шин, содержащая (1) каучук или смесь по крайней мере двух каучуков, (2) оксидные наполнители и модификаторы, (3) органические пластификаторы и модификаторы, (4) вулканизующую систему и (5) углеродные нанотрубки, в которой совокупное количество углеродных нанотрубок и других аллотропных модификаций углерода составляет от 0.05 до 1.5% масс. от количества каучуков. Также предложена не оставляющая следов сплошная шина, изготовленная с использованием электропроводящей резиновой композиции. Изобретение решает задачу создания резиновой композиции, использование которой в сплошной шине предельно простой и технологичной конструкции обеспечивает безопасную и гигиеничную эксплуатацию этой шины без накопления заряда статического электричества и без загрязнения поверхности пола черными следами. 2 н. и 19 з.п. ф-лы, 7 ил., 1 табл., 22 пр.
Patent RU-2728998-C1 (RU)
Inventor: NIKIFOROVA TATYANA EVGENEVNA
IPC: B01J20/24
Filed: 2019-12-10
Granted: 2020-08-03
Abstract: Изобретение относится к способам извлечения ионов тяжелых металлов сорбцией на природных целлюлозосодержащих сорбентах, из растворов различного состава, образующихся в результате проведения разнообразных технологических процессов, и может быть использовано для совершенствования мембранных и сорбционных технологий, в водоподготовке, при разработке технологий утилизации ионов тяжелых металлов из водных растворов и сточных вод различной природы. Способ извлечения ионов тяжелых металлов из водных растворов осуществляют путем контактирования их при комнатной температуре при рН раствора 3-7 в течение 1-20 мин с полимерными сорбентами на основе целлюлозы, модифицированными при микроволновом облучении мощностью 300 Вт с частотой 2,45 ГГц, при этом модифицирование сорбентов осуществляют путем их предварительной обработки в спиртовом растворе эпихлоргидрина с концентрацией 25-75 г/л при температуре 55-65°С в течение 30-60 мин и модуле раствор/сорбент 10-20 с последующим отжимом, промывки дистиллированной водой и обработки в водном растворе диэтилентриамина, или полиэтиленполиамина, или полигексаметиленгуанидина гидрохлорида с концентрацией 50-100 г/л при микроволновом облучении в течение 10-30 мин при температуре 30-80°С и модуле раствор/сорбент 10-20, промывки дистиллированной водой и высушивания до постоянного веса. Техническим результатом изобретения является повышение степени извлечения ионов тяжелых металлов и снижение температуры обработки сорбентов. 1 табл., 5 пр.
Patent RU-2741779-C1 (RU)
Title: Ballistic bench for high-speed throw of solid bodies when testing power plants of aircrafts
Inventor: Markov Danil Sergeevich
IPC: G01M7/08
Filed: 2019-12-31
Granted: 2021-01-28
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aircraft engineering and flight safety and can be used to investigate impact interaction of aircraft structural elements and its power plant with solid (foreign) objects and small birds. Proposed device comprises base, gun carriage with propellant plant, descent mechanism, balloon ramp, target environment, control unit and registration unit connected in series, control panel second output is connected with descent mechanism. At the same time on the base on one side a platform is installed, on which there is a gun carriage with a propellant installation, equipped with a movement mechanism along an axis perpendicular to the longitudinal axis of the gun carriage, and on the opposite side - an armored cabinet, in which the target environment is located. Platform and armored cabinet are equipped with mechanisms of their movement in vertical plane, at that third, fourth and fifth outputs of control panel are connected to inputs of mechanisms of movement of platform, carriage and armored case respectively. Armor cabinet contains a frame made in the form of rigid parallelepiped, one face of which is open, other faces are equipped with detachable walls with shutoff devices, at least in one of side walls there is a cutout, in which armored glass is installed, on the rear wall from the inside there is a bullet trap. 
     EFFECT: technical result consists in improvement of processability during testing of power plants, shorter time for preparation for shooting during series of tests, higher level of safety. 
     1 cl, 1 dwg
Patent RU-2731756-C1 (RU)
Inventor: SHIROKOV NIKOLAJ VIKTOROVICH
IPC: H02H3/08
Filed: 2020-02-04
Granted: 2020-09-08
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention can be used in electric engineering for preventive control of generator unit (GU) disconnection. In the method of precautionary control of disconnection (stopping) of the generator unit when a command is received to disconnect the GU, the operating mode of the ship electric power system (SEPS) is analyzed, and if the SEPS operates in a mode in which disconnection of the disconnected GU results in an emergency situation caused by loading of at least one of the GU remaining in operation, then a control action is created to prevent said emergency situation. 
     EFFECT: higher safety of GU disconnection due to elimination of errors allowed by crew. 
     5 cl, 3 dwg
Patent RU-2735927-C1 (RU)
Inventor: Sotnik Natalya Valerevna
IPC: G01N33/49
Filed: 2020-02-10
Granted: 2020-11-10
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine. Disclosed is a method for biological indication of radiation exposure of alpha-emitting radionuclides by determining chromosome aberrations in lymphocytes of peripheral blood. Frequency of intrachromosomal aberrations and complex chromosome rearrangements is determined in a control group formed of individuals not exposed to occupational exposure, who did not participate in elimination of radiation accidents not living on radiation-contaminated territories and not exposed to radiotherapy, and in persons supposedly exposed to internal alpha-radiation. If observing the frequency of intrachromosomal aberrations and complex chromosome rearrangements above the background one, a conclusion is made on the fact of internal alpha radiation.EFFECT: invention provides biological indication of radiation effect of alpha-emitting radionuclides.1 cl, 2 dwg, 1 tbl, 2 ex