baber/WOPTO huggingface dataset:
Patent RU-2685048-C1 (RU)
Title: Method of determining places of inhomogeneities and damage of power transmission lines
Inventor: Yanvarev Sergej Georgievich
IPC: G01R31/11
Filed: 2018-07-25
Granted: 2019-04-16
Abstract: FIELD: measuring equipment.SUBSTANCE: invention relates to electrical measuring equipment and can be used to determine distances to newly appeared inhomogeneities and points of damage of overhead transmission lines. At the stage of generating the reference trace, probing voltage pulses are sent repeatedly to the tested line, reflected signals are received, averaging is carried out for each point of the reflectogram. After that, reference trace is memorized. Further, for each point of the trace, the mean-square deviation is found, multiplied by a constant selected based on the three sigma rule. An array of threshold values is obtained, and an array of threshold values is recorded. At the stage of current operation, the current trace is taken, then a differential reflectogram is found, each point of which is obtained as a difference in modulus of the value of the current reflectogram and the corresponding value of the reference trace. Each point of the differential reflectogram is compared with the corresponding threshold value from the array of threshold values. Conclusion on damage or presence of inhomogeneity in overhead transmission line is made in case if value in any point of differential trace exceeds corresponding threshold value. Calculation of distance to appeared heterogeneity or point of damage is carried out by number of the first point of differential reflectogram, value in which has exceeded threshold value.EFFECT: high sensitivity.1 cl
Patent RU-2704000-C1 (RU)
Title: Use of alcohols as an additive to a grubbs catalyst to obtain a mixed catalyst for the polymerization of dicyclopentadiene based compositions
Inventor: Gusejnov Gasan Gusejn Ogly
IPC: C07C33/22
Filed: 2018-10-26
Granted: 2019-10-23
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to use of alcohols selected from a group: phenylethyl alcohol, benzyl alcohol, as components of a mixed catalyst for polymerization of a polymer composition of dicyclopentadiene based on a ruthenium complex to obtain polydicyclopentadiene, in amount of 1,000 g of alcohol per 200 mg of ruthenium Grubbs catalyst. 
     EFFECT: present invention allows to accelerate the process of polymerization of the composition. 
     1 cl, 3 tbl, 5 ex
Patent RU-2696930-C1 (RU)
Title: Digital strain-gage transducer on carrier frequency
Inventor: Blokin-Mechtalin Yurij Konstantinovich
IPC: G01B7/16
Filed: 2018-12-05
Granted: 2019-08-07
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to measurement equipment and industrial electronics and serves to measure deformations, forces, pressures and other physical values by means of strain-gauge pickups assembled in measuring bridge. Disclosed is a digital strain-gage transducer on a carrier frequency, controlled from a computer through a system backbone, a command decoder and a programmable sine generator of the carrier frequency comprising a measuring bridge, generator output voltage level switch, generator voltage power amplifier for measuring bridge supply, sinusoidal generator to rectangular converter to control synchronous detectors of converter, preliminary instrumental amplifier of bearing frequency of measured signal, rejection filter 50 Hz, carrier frequency amplifier with programmable amplification factor, synchronous detector of measured signal with switchable transmission coefficient, low-pass filter with programmed cutoff frequency, buffer precision amplifier with differential output, two-channel analogue-digital sigma-delta converter with differential inputs, buffer amplifiers in reverse feed circuit of measuring bridge, calibration signal generator from measuring bridge supply voltage, synchronous power supply detector of measuring bridge, low-frequency filter of supply voltage of measuring bridge, buffer precision amplifier, which generates reference voltage of sigma-delta ADC (ratiometric measurement circuit), device for selection of operating mode of converter. Compensation of phase shift of signal in measuring channel, which occurs due to influence of reactive parameters of cables connecting measuring bridge with transducer and introducing error into result of measurement, is carried out using device that generates time shifts of control signals of synchronous detectors, realized in microchip of programmable logic. 
     EFFECT: high resolution of the converter, high accuracy of measuring static and low-frequency dynamic signals, simplifying the electrical circuit, reducing overall dimensions, realizing the structure in the form of a module in the international standard PXI (3U). 
     1 cl, 1 dwg
Patent RU-2709473-C1 (RU)
Inventor: WANG JIANFEI
IPC: A61P19/06
Filed: 2017-05-23
Granted: 2019-12-18
Abstract: Изобретение относится к соединению формулы (I),где T выбран из N; Rвыбран из H или Cалкила; каждый из R, Rнезависимо выбран из H, Cалкила или фенила; или Rи Rсоединены между собой с образованием Cциклоалкила; Rвыбран из H, F, Cl, Br, I или Cалкила; Rвыбран из H; Rвыбран из H, F, Cl, Br, I или Cалкила; или Rи Rсоединены между собой с образованием Cциклоалкила или 5-6-членного гетероциклоалкила, каждый из которых необязательно замещен 1, 2 или 3 R; при этом количество гетероатомов в 5-6-членном гетероциклоалкиле выбрано из 1-3, при этом гетероатом представляет собой О; L выбран из одинарной связи, -C(=O)NH-; Lвыбран из одинарной связи, -NH-; Rвыбран из H или выбран из группы, состоящей из Cциклоалкила, фенила и 5-6-членного гетероарила, каждый из которых необязательно замещен 1, 2 или 3 R; при этом количество гетероатомов в 5-6-членном гетероариле выбрано из 1-3, при этом гетероатом представляет собой N; R выбран из F, Cl, Br, I, OH, N,N’-ди(Cалкил)амино, Cалкил-NH-, Cалкил-O-, Cалкил-S(=O)- или Cалкила, который необязательно замещен 1, 2 или 3 R’; R’ выбран из F, Cl, Br или I; и фрагментвыбран из, применяемого в качестве ингибитора транспортера мочевой кислоты (URAT1), конкретно для получения фармацевтического продукта для лечения гиперурикемии и подагрического артрита. 3 н. и 16 з.п. ф-лы, 5 табл.
Patent RU-2720166-C1 (RU)
Title: Method for predicting visual acuity after phacoemulsification of mature and almost mature cataract in high myopia
Inventor: Pilyagina Anastasiya Aleksandrovna
IPC: A61B3/10
Filed: 2018-12-24
Granted: 2020-04-24
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely ophthalmosurgery, and aims at predicting visual acuity (VA) after phacoemulsification of mature and almost mature cataract in high-grade myopia. Ophthalmic examination is performed in patients with mature and almost mature cataract and myopia of high degree before surgical intervention: visometry, refractometry, pneumotonometry, biomicroscopy, ophthalmoscopy, ultrasonic biometry. That is followed by examining the periphery of the retina using ultrasonic biomicroscopy (UBM) and examining the vitreous body by ultrasonic beta scanning. Based on the obtained values of the anterior-posterior axis of the eye, the presence or absence of posterior staphyloma, the height of the posterior vitreous detachment (PVD), the height and length of the retinoschisis in the upper-external, lower-external and upper-internal segments, the height of the inclusions of the retina in the internal segment, an index probability of achieving VA Y by the claimed formulas.EFFECT: method enables high-accuracy determination of groups of patients with low and high visual predictions after cataract surgery that will help in selecting a further therapeutic approach, making a decision on the feasibility and feasibility of conducting phacoemulsification in the prediction of low postoperative VA, taking into account an increased risk of intra- and postoperative complications in the patients with mature and almost mature cataract and myopia of high degree, as well as timely prevention of retinal complications by evaluating the complex of the most significant indicators.1 cl, 2 dwg, 1 ex
Patent RU-2691232-C1 (RU)
Title: Способ изготовления объемного модуля корпуса для трансформаторных распределительных подстанций
Inventor: Gorbunov Aleksej Valerevich
IPC: E04H5/04
Filed: 2019-03-11
Granted: 2019-06-11
Abstract: Изобретение относится к способам возведения блочных распределительных трансформаторных подстанций. Выполняют поэтапное изготовление с помощью опалубки объёмного модуля-поддона открытого типа, объёмного надземного железобетонного модуля закрытого типа и крыши объёмного надземного железобетонного модуля закрытого типа, которые вместе образуют корпус для трансформаторных распределительных подстанций. На первом этапе изготавливают объёмный модуль-поддон открытого типа. На втором этапе приступают к изготовлению объёмного надземного железобетонного модуля закрытого типа. На третьем этапе изготавливают крышу. После доставки на место установки поземный и надземный модули соединяют. Изобретение позволяет сократить время введения в эксплуатацию трансформаторного корпуса, поскольку он поставляется на объект полностью укомплектованным, с установленным в нем электрооборудованием высокого и низкого напряжения, кроме трансформаторного блока, а также сократить сроки изготовления самих конструкций, обладающих высокой прочностью и надежностью, с высокой защищенностью от несанкционированного воздействия, климатических и погодных явлений. 1 з.п. ф-лы, 25 ил.
Patent RU-2702331-C1 (RU)
Title: Method of producing 2,2,5,5-tetraethyl-3-carboxypyrrolidine-1-oxyl
Inventor: Dobrynin Sergej Aleksandrovich
IPC: C07D207/06
Filed: 2019-06-25
Granted: 2019-10-08
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to a method of producing 2,2,5,5-tetraethyl-3-carboxypyrrolidine-1-oxyl of formula I,in which the end product is obtained in two steps: obtaining 2,5,5-triethyl-4-carboxy-1-pyrroline-1-oxide (II) through a three-component domino reaction involving α-aminobutyric acid, diethyl ketone and dimethyl fumarate in a mixture of DMF/toluene at boiling point, followed by oxidation with 30 % hydrogen peroxide in the presence of a catalyst and decarboxylation and reaction thereof with ethynyl magnesium bromide, followed by hydrogenation in the presence of catalyst of 4 % palladium on carbon and obtaining 2,2,5,5-tetraethyl-3-carboxypyrroline-1-oxyl.EFFECT: disclosed is a method of producing 2,2,5,5-tetraethyl-3-carboxypyrrolidine-1-oxyl.6 cl, 1 dwg, 2 ex
Patent RU-2708215-C1 (RU)
Title: Adaptive insulating glass unit (versions)
Inventor: NIKITIN ANDREJ VALENTINOVICH
IPC: E06B3/64
Filed: 2019-07-01
Granted: 2019-12-04
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, in particular to insulating glass unit, intended for use instead of opening flaps of windows and doors, without using flap profiles, in which standard insulating glazing units or insulating glass units with one protruding outer glass are usually fixed. Adaptive insulating glazing unit is intended for use on windows and doors already installed in opening or facade, is also intended for use in production of new windows and doors, which, in turn, are used for glazing openings of doors and windows (blind glazing or with opening flap inside, sideways, outside or upwards from frame) in apartment houses, in public and industrial buildings, display cases. Adaptive insulating glass unit intended for use in place of opening flaps of windows and doors, without using flap profiles, in which standard insulating glazing units or insulating glazing units with one protruding outer glass are usually fixed, extends the possibilities for designing new window and door systems. Adaptive insulating glass unit comprises two outer glass and at least one inner glass spaced apart by means of spacers placed between the glass. At that, the outer glass is always larger than the inner ones, and the profile is inserted between them against all internal glass and simultaneously to one of the external glasses and is glued to this outer glass by means of a rigid adhesive with additional fixation of the bonded profile by using the spacer element to the other outer glass, with filling with elastic glue of sealant formed gap between profile and that external glass, to which profile is not glued with rigid glue, outer part of profile is made with possibility of fixing parts of fittings and seals, adapting adaptive insulating glass unit to specific window systems. 
     EFFECT: increased speed and accuracy of assembling multi-chamber insulating double-glazed windows with a glued profile, as well as high light transmission, high heat-insulating and sound-insulating properties of already developed window and door systems without the need to reconfigure production processes, without the need for readjustment and replacement of equipment used in production of windows, high light transmission, high heat-insulating and sound-insulating properties already installed in openings and facades of buildings of window and door systems without the need for their re-installation. 
     12 cl, 6 dwg
Patent RU-2721307-C1 (RU)
Inventor: VOLOSHCHENKO VADIM YUREVICH
IPC: G01S15/60
Filed: 2019-08-01
Granted: 2020-05-18
Abstract: FIELD: hydro acoustics. 
     SUBSTANCE: invention relates to hydroacoustics, in particular to acoustic methods and instruments for measuring and recording parameters of sea waves by pulse echolocation with a poly-harmonic ultrasonic signal emitted from the bottom to the water-air interface. Invention can be used for measurement of sea disturbance parameters (height, period, length and direction of wave propagation) with high accuracy in considerable range of their values variation. Set task is solved by device for implementation of sea waves parameters measurement method, which contains onshore equipment, TAS, the hemispherical surface of which consists of apertures of m identical EAT, forming an ordered system of parallels and meridians, at that, located in water medium on bottom surface of water area and oriented in specified manner relative to sides of light, EAT are connected through a multichannel controlled switch with shore equipment, consisting of a radiating path, comprising a generator, power amplifier and receiving channel containing channels for processing Doppler information for searching for general direction of propagation of surface wind wave and measurement of parameters of sea waves in modes of normal (inclined) irradiation of section of water-air interface. 
     EFFECT: technical result of the invention is higher accuracy of measuring parameters of sea disturbance (height, period, length, direction and speed of propagation of wind wave) in a considerable range of change of their values. 
     6 cl, 7 dwg
Patent RU-2711600-C1 (RU)
Inventor: LUZHETSKIJ KONSTANTIN PETROVICH
IPC: G01N33/50
Filed: 2019-09-06
Granted: 2020-01-17
Abstract: Изобретение относится к области медицины и может быть использовано для сравнительной индикаторной оценки на популяционном уровне риска формирования нарушений жирового и углеводного обмена у детей, потребляющих питьевую воду с различным содержанием хлорорганических соединений. Для этого производят выборку двух групп детей, подлежащих сравнению, потребляющих питьевую воду с различным содержанием хлорорганических соединений. Определяют у каждого обследуемого ребенка из обеих групп следующие значения: уровень триглицеридов, уровень липопротеидов высокой плотности (ЛПВП) и уровень липопротеидов низкой плотности (ЛПНП). Используя полученные результаты, в каждой группе находят среднее значение для каждого количественного маркерного показателя как с отклонением от физиологической нормы, так и без этого отклонения. На основании полученных рассчитанных параметров, вычисляют значение индикаторного показателя риска (R) нарушений жирового и углеводного обмена для совокупности указанных маркерных показателей по каждой группе детей. Затем производят сравнение установленного индикаторного показателя риска по каждой группе. Изобретение является универсальным для сравнительной характеристики различных популяций, испытывающих влияние питьевой воды с различным содержанием хлорорганических соединений. 1 ил., 5 табл.
Patent RU-2717312-C1 (RU)
Title: Porous base for dressing means
Inventor: PARAMONOV BORIS ALEKSEEVICH
IPC: A61L15/42
Filed: 2019-09-09
Granted: 2020-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to dressing based on polymer coatings. What is presented is a porous base for a dressing agent, made in the form of a polymer film with thickness of 8–25 mcm from a biocompatible optically transparent polymer with through pores, characterized by volume porosity within 5–15 %. Initial polymer film used is a material with a modulus of elasticity of not less than 2 GPa, an ultimate breaking strength of not less than 150 MPa, a glass transition temperature of not lower than 80 °C, moisture absorption of not more than 1 %. Pores made in polymer film are characterized by bubble point by ethanol of not less than 0.10 MPa. Also disclosed is a method of producing a porous base for a dressing comprising: selecting a polymer film from known biocompatible optically transparent polymers; forming through pores by irradiating the film with accelerated heavy ions followed by chemical etching; produced porous film is checked by scanning electron microscopy and bubble point method. Radiation is carried out by accelerated ions with atomic number from 18 to 54 and energies from 1 to 3 MeV/u. After inspection, porous films with volumetric porosity of 5–15 % and ethanol bubble point of not less than 0.10 MPa are used as dressings. 
     EFFECT: creation of a porous base for the dressing agent, which does not change its barrier and transport properties under the action of mechanical and thermal factors and is tightly attached to the wound surface with possibility of uniform penetration of moisture, water-soluble substances and gases through it, and enables visually monitor processes occurring in the wound; imparting barrier properties to the porous base, which prevent penetration of microorganisms into the wound. 
     5 cl, 1 tbl, 5 ex, 6 dwg
Patent RU-2720627-C1 (RU)
Title: Haemostatic composition with reparative properties (versions)
Inventor: Veretennikov Evgenij Aleksandrovich
IPC: A61K31/722
Filed: 2019-09-09
Granted: 2020-05-12
Abstract: FIELD: pharmaceuticals.SUBSTANCE: invention refers to pharmaceutical industry, namely to a haemostatic composition with reparative properties (versions). Haemostatic composition with reparative properties in form of gel, containing xymedon, modified chitosan and water, with certain ratio of components. A haemostatic composition with reparative properties in the form of a sponge, containing xymedone, modified chitosan, glycerine and water, with certain proportions of components.EFFECT: compositions described above have high haemostatic property, the components of the compositions provide biodegradability and hypoallergenicity of compositions with simultaneous preservation of high reparative properties.4 cl, 4 ex
Patent RU-2736011-C1 (RU)
Title: Radiation monitor and method of detecting pulsed neutron radiation
Inventor: Luzhanchuk Yaroslav Valerevich
IPC: G01T1/02
Filed: 2019-10-01
Granted: 2020-11-11
Abstract: FIELD: measurement.SUBSTANCE: invention relates to the field of measurement equipment, namely to detection of neutron radiation, and can be used in detection of pulse and continuous neutron radiation with provision of radiation safety of the person, survey of various objects and territories. Technical result is achieved by the fact that the detected pulses on the time scale are divided into groups of three pulses, the coefficient K is determined, from which pulsed or continuous radiation is determined.EFFECT: technical result of invention is detection of pulsed neutron radiation with radiation monitor with pulse duration of 0_5 mcs, repetition frequency of pulses from 1 Hz to 100 Hz, with possibility of separation of pulse radiation from continuous radiation.1 cl, 1 dwg
Patent RU-2711519-C1 (RU)
Inventor: Ovsyankina Elena Sergeevna
IPC: G01N33/48
Filed: 2019-10-17
Granted: 2020-01-17
Abstract: Изобретение относится к медицинской промышлености, а именно к способу определения длительности химиотерапии туберкулеза органов дыхания у детей и подростков. Способ определения длительности химиотерапии туберкулеза органов дыхания у детей и подростков с впервые определенной из операционного материала множественной и широкой лекарственной устойчивостью микобактерий туберкулеза, где после хирургического лечения туберкулеза органов дыхания у детей и подростков проводят микробиологические исследования операционного материала и выделяют группу пациентов с впервые определенной множественной и широкой лекарственной устойчивостью микобактерий туберкулеза, где устанавливают для пациентов из этой группы длительность химиотерапии в течение 3 месяцев, если длительность химиотерапии до операции не менее 6 месяцев с учетом лекарственной чувствительности у источника инфекции, в операционном материале обнаружена ДНК микобактерий туберкулеза, проведены ТЛЧ, и роста МБТК из операционного материала методом посева не выявлено и при проведении компьютерной томографии органов грудной клетки через 2 месяца после операции признаков прогрессирования туберкулезного процесса не выявлено, устанавливают для пациентов из этой группы длительность химиотерапии в течение 6 месяцев, если химиотерапия до операции проводилась без учета риска МЛУ микобактерий туберкулеза, в операционном материале обнаружена ДНК микобактерий туберкулеза, проведены ТЛЧ, и роста МБТК из операционного материала методом посева не выявлено и при проведении компьютерной томографии органов грудной клетки через 2 месяца после операции признаков прогрессирования туберкулезного процесса не выявлено, и устанавливают для пациентов из этой группы длительность химиотерапии в течение 9 месяцев, если длительность химиотерапии до операции не менее 6 мес. с учетом лекарственной чувствительности у источника инфекции, при микробиологическом исследовании операционного материала методом ПЦР обнаружена ДНК микобактерий туберкулеза методом посева выявлен рост МБТК и проведены ТЛЧ, и при проведении компьютерной томографии органов грудной клетки через 2 месяца после операции признаков прогрессирования туберкулезного процесса не выявлено. Предложенный способ является эффективным по определению длительности химиотерапии туберкулеза органов дыхания. 1 табл.
Patent RU-2720556-C1 (RU)
Inventor: Budkina Olga Anatolevna
IPC: G06F15/16
Filed: 2019-12-06
Granted: 2020-05-12
Abstract: FIELD: computer equipment. 
     SUBSTANCE: invention relates to computer engineering, particularly to computing devices with a tunable architecture using programmable logic device (PLD) and custom VLSIs. Autonomous computing module comprises interface PLD 2, group of N computational PLD 3 1 , …, 3 N , external high-speed serial port 4, K groups based on N computational VLSI 5 11 , … ,  5 N1 , 5 1K,  … ,  5 NK , external control and monitoring PLD port 6, processor core 7, interface PLD configuration memory 8, PLD start-up configurations memory operative reconfiguration unit 9, a group of N memories 10 1 , …, 10 N  starting configurations of computing PLD, a group of N units 11 1 , …, 11 N  of individual control and power control of computing VLSI, group of N units 12 1 , …, 12 N  of personal tuning of working frequencies of computing VLSI, group of N Flash memories 21 1 , …, 21 N  of computational VLSI, random-access memory 23 of processor core, external console control port 26, unit status indication unit 27 and external VLSI monitoring and control port 36. 
     EFFECT: technical result consists in increase in the efficiency of the computing module, as well as expansion of both its application area and classes of computationally complex tasks effectively solved by it. 
     1 cl, 1 dwg