baber/WOPTO huggingface dataset:
Patent RU-2716705-C1 (RU)
Title: Method for detecting low-copy-number dna of neisseria gonorrhoeae in low- and asymptomatic gonococcal infections
Inventor: Gerasimova Natalya Avenirovna
IPC: C12Q1/6806
Filed: 2019-07-04
Granted: 2020-03-16
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to a method for detecting low-molecular molecular markers Neisseria gonorrhoeae for use in diagnosing patients with low- and asymptomatic urogenital gonococcal infections. A method for detecting low-copy-number DNA of Neisseria gonorrhoeae in a small- and asymptomatic gonococcal infection involves sampling the first portion of morning urine in amount of 20 ml, stirring the flask, concentrating the volume of the first portion of morning urine by centrifugation at 12,000 rpm for 30 minutes in conical centrifuge tubes 15 ml; then supernatant is removed, sediments are combined and washed from salts and inhibitors with physiologic saline in one sterile test tube in volume of 2 ml, concentrated by centrifugation at 12,000 rpm for 10 minutes, complete removal of the supernatant is carried out; a residue is left on the bottom of the test tube, to which a lysing buffer is added, in the volume provided by sets of reagents for DNA extraction by a sorption method containing 1 washing, and amplified by a set of reagents with analytical sensitivity of not less than 10 2  GE/ml. 
     EFFECT: invention improves the method of detecting Neisseria gonorrhoeae DNA with low- and asymptomatic urogenital gonococcal infection. 
     1 cl, 2 tbl, 4 ex
Patent RU-2708587-C1 (RU)
Title: Method of forming a protective coating having anti-fouling effect in an aqueous medium, a composition for forming a coating on a protected surface and use thereof
Inventor: PETROV NIKOLAJ NIKOLAEVICH
IPC: C08K5/17
Filed: 2019-07-29
Granted: 2019-12-09
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to the field of biological fouling of protected surfaces in natural water media. Method of forming a protective coating having anti-fouling effect in an aqueous medium consists in the fact that the coating is based on a polymer or composite material having adhesive properties, into which a biocidal composition is introduced. Obtained composition is applied on the protected surface. Biocidal composition is introduced into polymer or composite material in sorbed form on granules of material having open porosity from 40 to 90 % and possibility of sorption of not less than 10 mg/cm 2  in formed contact layer. Biocidal composition used is a solution of a biocide or a mixture of biocides with a critical diffusion rate in an aqueous medium of not more than 5 mcg/cm 2  × day. After sorbing the solution of the biocidal composition with the sorbent granules, the latter is heated to a temperature below the decomposition temperature of the biocide to separate the solvent from the sorbed solution to form a solid sorbed phase on the granules with content of 5 to 25 wt%, homogenizing and adding curing agent and viscosity regulator therein. Obtained mixture is applied on the protected surface and cured. 
     EFFECT: invention enables controlled mass exchange with aqueous media of biocide-containing compositions and improves anti-fouling effect. 
     3 cl, 3 dwg, 4 tbl
Patent RU-2744041-C1 (RU)
Title: Method and a system for predicting time series values using an artificial neural network
Inventor: CHERNYSHEV LEONID SERGEEVICH
IPC: G06N20/00
Filed: 2019-09-10
Granted: 2021-03-02
Abstract: FIELD: artificial neural network.SUBSTANCE: invention relates to predicting time series values using an artificial neural network (ANN). The invention can be used to solve a wide range of problems where it is required to predict new values of the studied characteristic from its known values in the past. The method and system for forecasting a time series using an artificial neural network includes: a method for creating extended metadata series, a method for encrypting data for constructing optimal training samples for an ANN, a method and a training subsystem for an artificial neural network, a subsystem for ANN operation in a forecast mode, a method for constructing a forecast with using an ANN that has passed the training procedure.EFFECT: invention improves accuracy of predicting time series values of arbitrary characteristics.5 cl, 7 dwg
Patent RU-2719876-C1 (RU)
Inventor: Faritov Almaz Zavdatovich
IPC: E21B28/00
Filed: 2019-09-30
Granted: 2020-04-23
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to oil and gas industry, particularly, to intensification of well operation. Implosion-hydroimpulsive device for stimulation of wells includes tubular housing of implosion chamber with side channels, from above connected to one-side hydraulic cylinder with side holes equipped with power piston, connected via rod with piston head, which is inserted into tubular housing with possibility of longitudinal movement under action of power piston rod and communication of side channels with implosion chamber in extreme position. Power piston is inserted into hydraulic cylinder with possibility of longitudinal movement downwards under action of excessive pressure and overlapping side holes to its lower position. Tubular casing is equipped with a limiter from below. Stem from below is equipped with annular narrowing with internal longitudinal channel equipped with upper lateral overflow channels. Spring-loaded support spring-loaded upward from the limiter and equipped with a side outlet interconnected with a longitudinal contraction channel is fixed at the bottom of the annular contraction. Head is installed with possibility of longitudinal movement along annular narrowing with tight overlapping of upper lateral overflow channels at movement upwards. 
     EFFECT: creation of alternating implosion and compression impact on formation of well with identical pressure drops irrespective of exposure repetition, and also injection of chemical reagents if necessary. 
     1 cl, 1 dwg
Patent RU-2720337-C1 (RU)
Title: Шихта для получения огнеупорного конструкционного керамического материала
Inventor: Danilova Oksana Iurevna
IPC: C04B35/599
Filed: 2019-10-04
Granted: 2020-04-29
Abstract: Изобретение относится к огнеупорным материалам, которые могут быть использованы в черной и цветной металлургии в качестве футеровки доменных, шахтных и других печей. Шихта для получения огнеупорного конструкционного керамического материала включает, мас.%: карбидкремниевые порошки фракций 4,0-1,5 мм, 1,5-0,5 мм, 0,5-0,25 мм, 0,25-0,07 мм и 0,07-0,001 мм - 60-92; порошок кремния технический молотый 5,0-25,0; пудра алюминиевая 0,1-5,0; глинозём 0,1-20,0; декстрин и/или лингосульфонат кальциевый 0,5-5,0, при этом фракции карбидокремниевых порошков взяты от их общего количества в следующих мас.%: 4,0-1,5мм - 10-0, 1,5-0,5 мм - 5-50, 0,5-0,25 мм - 3-25, 0,25-0,07 мм - 2-25, 0,07-0,001 мм - 2-20. Технический результат – повышение коррозионной стойкости и стойкости к абразивному и эрозионному износу. 1 табл., 11 пр.
Patent RU-2729447-C1 (RU)
Title: Способ пластики нижнего века
Inventor: KLOCHIKHIN ARKADIJ LVOVICH
IPC: A61F9/00
Filed: 2019-10-16
Granted: 2020-08-06
Abstract: Изобретение относится к медицине, а именно хирургии. Из кожи верхнего века этой же стороны выкраивают транспозиционный кожно-жировой языкообразный лоскут, который смещают книзу и фиксируют к краям дефекта нижнего века. При этом лоскут выкраивают шириной 1,5 см, а верхушка лоскута находится на уровне латерального угла глаза, а его основание - на 1 см кнутри от медиального угла глаза. После мобилизации лоскут смещают книзу, складывают с формированием дубликатуры, дистальный край лоскута кожей внутрь, к глазному яблоку. Подшивают к остаткам конъюнктивы нижнего века подконъюнктивально-подкожным швом. Далее между верхними краями дефекта нижнего века натягивают и фиксируют мононить. Лоскут вывешивают на нить, проксимальный край, кожей наружу, подшивают к кожному краю раны нижнего века. Способ одноэтапен, позволяет воссоздать всю толщу нижнего века, включая каркас ресничного края, улучшить функциональные и эстетические результаты реконструкции обширного дефекта нижнего века. 1 ил., 1 пр.
Patent RU-2736759-C1 (RU)
Inventor: COMAND DANIELE
IPC: B22D11/128
Filed: 2018-03-23
Granted: 2020-11-19
Abstract: FIELD: foundry. 
     SUBSTANCE: invention relates to the workpieces continuous casting. Device comprises rotary platform (24) with rotary devices (25, 26) and at least two linear drives (32, 33) connected to guiding units (11–14, 11'–14') of continuous casting machine. Platform (24) containing at least two zones (29, 30) of positioning of guide blocks (11'–14', 11–14) is arranged on side of side surface of at least one groove (L1-L4) of continuous casting machine. Platform (24) has slots (37, 38) in which movable shafts (35, 34) of linear drives (33, 32) are located. Second linear drive (32) moves the second guide unit (11–14) from positioning zone (40) located on the outer side of platform (24) to second zone (30) of platform (24). First linear drive (33) moves the first guiding unit (11'–14') from first zone (29) of platform (24) to zone (40). Linear drives (32, 33) perform reverse movement of guide blocks. 
     EFFECT: provides for simplification and acceleration of replacement of guiding blocks of continuous casting machine at production of workpieces of various shapes and sections and limitation of intervention of operators in replacement process. 
     12 cl, 4 dwg
Patent RU-2745483-C1 (RU)
Title: Улучшенный контроль соблюдения гигиенических требований
Inventor: LINDSTROM HAKAN
IPC: G06Q50/22
Filed: 2017-04-27
Granted: 2021-03-25
Abstract: Изобретение относится к области информационных технологий, а именно к средствам контроля за соблюдением гигиенических требований. Технический результат заключается в повышении контроля по определению применения гигиенического оборудования. Система для определения критерия применения гигиенического оборудования, причем вышеупомянутая система содержит: распределенное гигиеническое оборудование, маркер, позиционирующее оборудование, выполненное с возможностью определения информации о положении вышеупомянутого маркера, а также процессорный модуль, который выполнен с возможностью приема вышеупомянутой информации о положении вышеупомянутого маркера, определения зоны, в которую может входить вышеупомянутый маркер, определения правила и вычисления вышеупомянутого критерия соблюдения гигиенических требований на основании вышеупомянутой информации о положении, вышеупомянутой зоне и вышеупомянутом правиле. 2 н. и 10 з.п. ф-лы, 9 ил.
Patent RU-2728041-C1 (RU)
Title: Anchor
Inventor: OSENNOV VADIM ALEKSEEVICH
IPC: B63B21/36
Filed: 2019-10-28
Granted: 2020-07-28
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to shipbuilding, particularly, to ship anchors. Collapsible anchor comprises spindle, bushing installed on spindle with possibility of longitudinal movement, ring, tie-rods connecting bushing with ring, legs mounted on end of spindle by means of axes are connected with ring with possibility of rotation and longitudinal movement, link for attachment of halyard, holder of working position of legs and device of overload at hook. Holder is installed on the spindle between the bushing and the link for attachment of the halyard with possibility of longitudinal movement and fixation, which is connected to the bushing by the connecting element that is destructible or disconnected during reloading. 
     EFFECT: simple design and reliability in operation. 
     5 cl, 2 dwg
Patent RU-2725250-C1 (RU)
Title: Способ защиты подземных вод от загрязнений из поверхностных хранилищ жидких отходов, содержащих токсичные или радиоактивные вещества
Inventor: SARKAROV RAMIDIN AKBERBUBAEVICH
IPC: G21F9/16
Filed: 2019-12-16
Granted: 2020-06-30
Abstract: Изобретение может быть использовано при строительстве, эксплуатации и ликвидации поверхностных хранилищ жидких отходов, содержащих токсичные или радиоактивные вещества, а также при очистке загрязненных вод поверхностных водоемов. Способ защиты подземных вод от загрязнений из поверхностных хранилищ жидких отходов, содержащих токсичные или радиоактивные вещества, включает создание на внутренней поверхности хранилища противофильтрационного экрана, подачу в хранилище после его заполнения жидкими отходами, содержащими токсичные или радиоактивные вещества, активированного глинистого грунта из расчета 10-15 кг на 1 мжидких отходов. Активацию глинистого грунта проводят путем введения раствора хлористого магния, сульфата алюминия и сульфата железа из расчета соответственно 2,0-6,0 кг, 1,4-4,5 кг и 1-4,5 кг на 1 т глинистого грунта с последующей обработкой известковым молоком из расчета 5-15 кг гидроксида кальция на 1 т грунта. Изобретение позволяет снизить содержание загрязняющих веществ в жидкости и повысить надежность противофильтрационного экрана за счет снижения коэффициента фильтрации. 1 табл.
Patent RU-2734066-C1 (RU)
Title: Installation for investigation of rotor systems with active control
Inventor: Kornaev Aleksej Valerevich
IPC: G01M13/04
Filed: 2019-12-16
Granted: 2020-10-12
Abstract: FIELD: educational laboratory equipment. 
     SUBSTANCE: invention relates to the field of educational laboratory equipment and can be used in the educational process when conducting laboratory works and practical training in general engineering disciplines in higher and secondary special educational institutions. In an apparatus for examining rotary systems with active control, comprising a housing mounted on a page, fixed in a housing on a shaft connected through a coupling to an electric motor, first bearing assembly, on which a rotation frequency sensor and a pressure sensor are installed, a second bearing unit on which displacement sensors and a pressure sensor are installed, only a temperature sensor and a lubricant level sensor are installed inside the housing, loading device mounted on the shaft and having a force sensor, elements installed in threaded holes of the housing, made in the form of fittings, an electric motor fixed on the base by a bracket, one bearing assembly has a rotation frequency sensor, seals, a lubricating system comprising a tank with lubricant, a pump, a tee connected by means of hydraulic hoses to the tank through series-arranged safety valves and a flow sensor, according to the invention, it additionally includes a unit for control, collection and processing of signals, which inputs are connected to sensors of rotation frequency, temperature, movement, pressure, force, flow rate and level of lubricant, and outputs are with servo-valves, electric motor, pump stations and heating elements placed in tanks with lubricant, one bearing assembly is equipped with conical sliding bearing, lubricating system has three chambers isolated from each other by means of seals to control characteristics of conical friction bearing, to the tanks through hydraulic hoses and filters are connected pump stations, one of which is connected via T-joint to two parallel branches, each of which consists of series-connected safety valve, servo-valve, flow sensor and connected to cavity of bearing assembly with tapered bearing, and other pump station is connected via appropriate hydraulic filter and hydraulic valve to cavity of another bearing assembly, wherein third cavity is connected via hydraulic hoses, element and valve to manifold. 
     EFFECT: enlarging the area of research of rotor systems due to structural possibility of stand upgrade by means of installation of additional elements in bearing assemblies and possibility of change of lubricant supply circuit in them, as well as possibility of active control of conical bearing unit characteristics. 
     1 cl, 4 dwg
Patent RU-2728123-C1 (RU)
Inventor: MIKHAJLOV DMITRIJ NIKOLAEVICH
IPC: G01V1/50
Filed: 2019-12-20
Granted: 2020-07-28
Abstract: FIELD: field-geophysical survey. 
     SUBSTANCE: invention relates to field-geophysical research, namely, to method of borehole acoustic noise measurement. According to the method of determining working intervals of depths of oil and gas formations acoustic noise inside the well borehole drilled in the formation is recorded using a borehole instrument containing at least one sound detector. Analyzed and processed registered acoustic noise in time domain, during which clipped parts of registered acoustic noises and resonance modes are identified and removed. Spectral power densities of the detected acoustic noise are obtained along the length of the well bore and working intervals of formation depths are determined by intervals of localization depths in the borehole of broadband acoustic noise at frequencies higher than 5 kHz. 
     EFFECT: technical result consists in improvement of accuracy and reliability of determination of working intervals of depths of oil and gas formations. 
     13 cl, 6 dwg
Patent RU-2733249-C1 (RU)
Title: Signal road post
Inventor: Borisov Vladislav Eduardovich
IPC: E01F9/619
Filed: 2019-12-25
Granted: 2020-09-30
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction of motor roads and can be used, mainly, for orientation of drivers when changing direction of track and to prevent exit of vehicle from road strip, as well as to ensure fastening means of frightening animals from being on the road lane. Post represents a vertical post, the lower part of which is made capable to be fixed in the ground along the roadway. Light-reflecting module is fixed at the edge of the upper part, which ensures scaring of animals from being on the road lane by directing the light flux incident on it from vehicle headlights to the roadway zone of possible animals location. Post is made in the form of spring steel plate with Rockwell hardness C40…C47 HRC with light-reflective coating. Light reflecting module is made flat in anti-vandal casing in the form of alternating rows of light-reflecting elements, each of which produces reflection of radiation incident on it in white or blue colour at angle of 45° to a roadway zone of possible location of animals. 
     EFFECT: technical result is increase in road safety when scaring away animals on the road. 
     4 cl, 2 dwg
Patent RU-2728880-C1 (RU)
Title: Способ сборки многосателлитной уравновешенной планетарной передачи
Inventor: DVORNIKOV LEONID TROFIMOVICH
IPC: F16H1/48
Filed: 2020-01-09
Granted: 2020-07-31
Abstract: Изобретение относится к области машиностроения. Способ сборки многосателлитной уравновешенной планетарной передачи включает этап соединения центрального ведущего колеса, неподвижного колеса с внутренним зацеплением, выходного звена-водила и сателлитов, соединенных посредством трехпарных шатунов. Первый и последующие сателлиты соединяют между собой кинематической цепью, образованной последовательным соединением трехпарных шатунов, в количестве на один меньше, чем сателлитов, и имеющих соосные второй и третий шарниры, соединенные соответственно вторым шарниром со следующим сателлитом, а третьим шарниром - с первым шарниром следующего шатуна, при этом первый сателлит соединяют с первым шарниром трехпарного шатуна, а последний из трехпарных шатунов третьим шарниром соединяют с выходным звеном-водилом. Обеспечивается уравновешивание масс трехпарных шарнирных шатунов. 1 ил.
Patent RU-2722508-C1 (RU)
Inventor: TORVINEN VESA
IPC: H04L29/06
Filed: 2018-07-17
Granted: 2020-06-01
Abstract: FIELD: data processing.SUBSTANCE: invention relates to maintaining confidentiality of a long-term user equipment subscription identifier. Method comprises steps of: receiving a subscriber subscription concealed identifier (SUCI), comprising an encrypted part, in which at least part of subscriber subscription permanent identifier (SUPI) is encrypted, and a part with unencrypted text which contains a home network identifier and an encryption scheme identifier which identifies an encryption scheme used by the UE to encrypt the SUPI in the SUCI; determining a decryption server to be used to decrypt the encrypted portion of the SUCI; sending SUCI to decryption server and receiving SUPI in response.EFFECT: technical result of the invention is to ensure security when interacting between UE and a communication network.17 cl, 22 dwg
Patent RU-2732722-C1 (RU)
Title: Microwave unit with nonconventional resonators for defrosting of cow colostrum heating in continuous mode
Inventor: NOVIKOVA GALINA VLADIMIROVNA
IPC: A47J39/00
Filed: 2020-02-19
Granted: 2020-09-22
Abstract: FIELD: agriculture. 
     SUBSTANCE: ultrahigh frequency installation is made with tiered chains of non-traditional resonators, which allow to separately control the processes of defrosting and heating of cow colostrum in continuous mode due to control of power of separate generators. UHF plant consists of inner 2 and outer shielding 14 cylinders arranged coaxially in vertical plane. Non-ferromagnetic semi-cylinders 1 with slots in side surfaces along the entire height, separated into upper and lower tiers 5 by means of perforated non-ferromagnetic bases 7 are vertically installed in inter-ring space 7. In separated with the help of non-ferromagnetic perforated disc 6 halves of non-ferromagnetic inner cylinder 2 there are radiators with magnetrons 4 from microwave generators. Frozen raw material enters receiving reservoir 19 and is directed to the unconventional resonators of upper tier 5, where the colostrum is thawed. Then, liquid flows through perforated bases of 7 resonators into non-traditional resonators of second tier 5, where it is heated to temperature of 38 °C. Under lower base 8 of the screening outer cylinder 14 there is storage container 10 for the ready product. 
     EFFECT: invention relates to agriculture and can be used in defrosting and heating cow colostrum for feeding newborn calves. 
     1 cl, 7 dwg
Patent RU-2724608-C1 (RU)
Inventor: KUZOVNIKOV SERGEJ GRIGOREVICH
IPC: E05B1/00
Filed: 2020-02-21
Granted: 2020-06-25
Abstract: Замок относится к скобяным изделиям, устанавливаемым во входных дверях гостиничных номеров, и предназначен для отключения электропотребителей, оставленных включенными, при покидании номера постояльцем. Замок состоит из корпуса, ригеля, электрического контакта установленного в косяке двери, кроме того в косяке двери вертикально установлены направляющие с продольными вертикальными пазами. Между направляющих располагается прямоугольный элемент с отверстием, в котором закреплена трубка с внутренней резьбой. Трубка своими концами размещена в вертикальных пазах направляющих и не дает выпасть прямоугольному элементу. В э резьбу трубки вкручена ручка одним концом, а второй конец ручки выведен внутрь помещения. Прямоугольный элемент, когда находится в нижнем положении, взаимодействует с торцом ригеля и с электрическим контактом. Преимущество изобретения состоит в том, что замок упростился, так как нижний ригель и механизм перемещения удалены из конструкции замка, что привело к снижению веса. Кроме того в экстренных случаях полиция и врачи скорой помощи совместно с администратором гостиницы смогут открыть входную дверь номера из коридора запасным ключом. 2 з.п. ф-лы, 4 ил.