baber/WOPTO huggingface dataset:
Patent RU-2685093-C1 (RU)
Title: Method for faster learning a foreign language
Inventor: Ostryakov Petr Andreevich
IPC: G09B5/00
Filed: 2018-09-06
Granted: 2019-04-16
Abstract: FIELD: education.SUBSTANCE: invention relates to a method of accelerating learning a foreign language, consisting in the fact that during several sequentially conducted stages of training, one suggestive effect on the user by reproducing lexical forms in the user's native language in one user's ear, reproduction of corresponding lexical forms in foreign language in user's second ear, wherein beginning of reproduction of lexical forms in foreign language is performed with delay relative to beginning of reproduction of corresponding forms in native language and controlling playback speed and delay time, wherein at the first stage words are used as lexical units, suggestive effect on user with simultaneous display of reproduced words on information display facility, wherein on the left of the information display means displaying the foreign language word, and on the right is a word in the user's native language and with initial reproduction of words in a foreign language in the user's left ear and corresponding words in the user's native language in the user's right ear, at the second stage words are used as lexical units, suggestive effect on the user with simultaneous display of the reproduced words on the information display means, wherein the right side of the information display means displaying the word in a foreign language, and on the left is a word in the user's native language and with initial playback of words in the user's native language in the user's left ear and corresponding words in a foreign language in the user's right ear, at the third stage, phrases are used as lexical units, suggestive action on user is performed with simultaneous display of reproduced phrases on information display device, wherein on the left of the information display means displaying a phrase in a foreign language, and on the right is a phrase in the user's native language and with initial reproduction of phrases in a foreign language in the user's left ear and corresponding phrases in the user's native language in the user's right ear, and at the fourth step, phrases are used as lexical units, suggestive effect on the user with simultaneous display of the reproduced phrases on the information display means, wherein on the right of the information display means displaying a phrase in a foreign language, and on the left – a phrase in the user's native language and with initial reproduction of phrases in the user's native language in the user's left ear and corresponding phrases in a foreign language in the right ear of the user.EFFECT: disclosed is a method of accelerating learning a foreign language.13 cl, 2 dwg
Patent RU-2688708-C1 (RU)
Inventor: IBRAGIMOV RUSLAN ABDIRASHITOVICH
IPC: C04B40/00
Filed: 2018-09-26
Granted: 2019-05-22
Abstract: FIELD: construction.SUBSTANCE: invention relates to construction, namely to methods of preparing concrete mixture and mortar, concrete and structures, and can be used in production of articles and structures in prefabricated house building and monolithic construction. Method involves pretreatment of portland cement together with metakaolin and superplasticizer based on polycarboxylate ester by vortex layer of anisotropic ferromagnetic bodies in nonmagnetic reservoir located in apparatus with external electromagnetic field. At the same time portland cement together with metakaolin and superplasticizer by means of translational movement of the piston is supplied along the inner cavity of the nonmagnetic continuous pipe into the zone of rotating anisotropic ferromagnetic bodies with diameter of 0.8–1.5 mm and length of 5–10 mm, motion of which is provided by the apparatus with external electromagnetic field. At that energy saturation and length of working zone make at least 100 kW/mand 0.6 m, activation time – 4–8 minutes. Ratio of said components is, wt. %: portland cement – 75.0–85.0, superplasticizer – 0.75–0.85, metakaolin – the rest. Further, the activated binder is mixed with coarse and fine aggregate, watered and additionally mixed in a concrete mixer for at least 5 minutes.EFFECT: high mobility of the concrete mixture, high early and high-grade strength of concrete articles for compression, high frost resistance.1 cl, 1 ex, 1 tbl
Patent RU-2708744-C1 (RU)
Title: Compositions which suppress paraffin deposition, and methods for preparing and using them
Inventor: KUNDU KOUSIK
IPC: E21B37/06
Filed: 2017-06-08
Granted: 2019-12-11
Abstract: FIELD: petroleum chemistry. 
     SUBSTANCE: present invention relates to graphene quantum dot-labeled agents which suppresses paraffin deposition, such as paraffin deposition inhibitors and paraffin labeling agents dispersed, as well as methods for preparing and using said paraffin. Graphene quantum dots are covalently bonded with residues of paraffin deposit inhibitors or dispersed with paraffin dispersants to form labeled paraffin deposit suppressing agents which are active in inhibiting paraffin crystallisation or dispersing crystallized solid paraffin in crude oil and compositions containing crude oil. Points can be adapted to fluorescence at wavelengths with minimized matching of natural fluorescence of crude oil, which enables to measure concentration of agents which suppress paraffin deposition in crude oil or compositions containing crude oil. Labeled agents are used to trace dispersion and distribution of agents which suppress paraffin deposition in oil and compositions containing it, for example, during extraction, processing, transportation and transportation of crude oil, by sampling oil or composition in situ and measuring fluorescence of the collected material. 
     EFFECT: technical result is an increase in processing efficiency. 
     14 cl, 6 dwg, 1 ex
Patent RU-2704372-C1 (RU)
Title: Method of preventing a person falling when climbing and lowering on a high-rise object (versions)
Inventor: Savchuk Sergej Yurevich
IPC: H02G1/02
Filed: 2019-02-12
Granted: 2019-10-28
Abstract: FIELD: electric power engineering; construction. 
     SUBSTANCE: invention relates to power engineering and construction, in particular, to methods of prevention of falling of person during ascent and descent at high-rise objects. Method consists in the possibility of moving a person up and down on a high-rise object to the place of performance of works and is achieved by providing upward and downward movement of a safety catching runner connected to a person along a metal profile fixed on a high-rise object along it. Slider moves along the profile synchronously with the movement of the person, and when the person disembarks from the high-rise object stops its movement. Movement of the person both up and down on the high-rise object is achieved due to movement of safety catcher 1 along the metal profile in the form of metal strip 2. When a person is torn from a high-rise object, safety catcher 1 is stopped due to the ingress of its movable lug 3 into one of holes 4 in metal strip 2. Movement of a person up and down on the high-rise object is achieved by movement of safety catcher 5 along the metal profile in the form of metal strip 6. When a person is torn from a high-rise object, the safety catching runner is stopped by a friction force occurring between the surface of metal strip 6 and the surface of clamp 7 fixed on safety catcher 5. 
     EFFECT: disclosed method of preventing a person falling when climbing and lowering on a high-rise object enables to carry out required operations on supports and cross-beams of overhead transmission lines, on fiber-optic communication lines and on high-rise objects of other functional purpose with high degree of safety against probability of falling of a person from height. 
     9 cl, 2 dwg
Patent RU-2694993-C1 (RU)
Title: Attachment of module to vehicle and universal caterpillar module with this fixture
Inventor: Kuprin Dmitrij Vyacheslavovich
IPC: B62D55/084
Filed: 2019-02-25
Granted: 2019-07-18
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to a universal crawler module and its attachment. Fixture contains internal and external brackets arranged on two lateral panels of the frame accordingly and oriented relative to the frame along the central axis. On each inner and outer bracket symmetrically to the central axis there are pressure rollers, each of which is made with possibility of rotation around its axis. Fixture also contains segment brackets with possibility of withdrawal relative to side panels of the frame, on which radial rollers are installed symmetrically. On outer and inner brackets respectively on vertical axis segmented bracket is fixed with possibility of its removal from external plane of corresponding external or internal bracket and equipped with locking device. Universal caterpillar module comprises caterpillar part, two tension assemblies and support rollers, frame with two side panels. Frame is rigidly connected to the module fixture on the vehicle, made on item 1, by means of crossbars of external and internal mounting brackets, which are inserted into the bar, and fasteners. 
     EFFECT: higher reliability of attachment and higher cross-country capacity of passenger cars. 
     13 cl, 12 dwg
Patent RU-2708351-C1 (RU)
Inventor: FRANCOIS EDOUARD
IPC: H04N19/10
Filed: 2019-04-01
Granted: 2019-12-05
Abstract: Изобретение относится к области вычислительной техники. Техническим результатом является обеспечение применения к изображению адаптивных к выборке смещений. Раскрыто устройство для применения к изображению адаптивных к выборке смещений, причем устройство содержит: средство для получения, из потока битов, данных позиции, относящихся к полосовому типу адаптивного к выборке смещения; при этом полученные данные позиции ассоциированы с наибольшей единицей кодирования и указывают позицию диапазона значений выборок, в котором адаптивное к выборке смещение следует применять для ассоциированной наибольшей единицы кодирования, выбранного из полного диапазона значений выборок, при этом упомянутый диапазон меньше половины полного диапазона, и упомянутый диапазон имеет некоторое предопределенное число следующих друг за другом поддиапазонов, и каждый из упомянутого предопределенного числа поддиапазонов включает в себя множество значений выборок; средство для получения, из потока битов, соответствующих значений смещения для упомянутых следующих друг за другом поддиапазонов; средство для получения, из потока битов, значений выборок из выборок ассоциированной наибольшей единицы кодирования, декодируемой из битового потока; и средство для применения значения смещения для каждого упомянутого поддиапазона к значениям выборок в соответствующем поддиапазоне. 2 з.п. ф-лы, 28 ил.
Patent RU-2711282-C1 (RU)
Inventor: Kushnarev Aleksei Vladislavovich
IPC: C21B7/14
Filed: 2019-08-01
Granted: 2020-01-16
Abstract: Изобретение относится к области черной металлургии, в частности к конструкции главного желоба доменной печи. Желоб доменной печи разделен на две основные части, причем первая часть, расположенная от футлярной плиты до отстойника, имеет величину уклона в сторону отстойника не менее 3%, а вторая часть, представленная в виде отстойника с чугунным и шлаковым перевалами, сопряжена с первой частью и имеет равноудаленную переменную ширину с ее увеличением в торцевой части, при этом от желоба к шлаковому перевалу установлен переход, выполненный с уклоном донной части в сторону желоба не более 30°. Изобретение обеспечивает снижение потерь чугуна за счет повышения эффективности разделения чугуна и шлака, снижение расходов железорудного сырья, кокса и энергоносителей, повышение стойкости футеровки и снижение объема наливного огнеупорного бетона, что позволяет дополнительно снизить расход наливной массы на футеровку. 1 з.п. ф-лы, 2 ил.
Patent RU-2723817-C1 (RU)
Title: Способ гидравлического разрыва нефтяного, газового или газоконденсатного пласта
Inventor: Antonov Maksim Sergeevich
IPC: E21B43/26
Filed: 2019-08-08
Granted: 2020-06-17
Abstract: Изобретение относится к нефтегазодобывающей промышленности и может быть применено для увеличения продуктивности добывающих или приемистости нагнетательных скважин, а именно как способ гидравлического разрыва нефтяного, газового или газоконденсатного пласта (ГРП) с использованием легкого расклинивающего наполнителя-проппанта. ГРП осуществляют с использованием расклинивающего наполнителя-проппанта, представляющего собой материал из метатезис-радикально сшитой смеси олигоциклопентадиенов. Перфорацию проводят в зоне с максимальным нефте- и газонасыщением. ГРП проводят в четыре этапа, где на первом этапе проводят закачку технической воды с плотностью, равной плотности материала из метатезис-радикально сшитой смеси олигоциклопентадиенов. На втором этапе, когда расстояние от интервала перфорации до верхнего обводненного пропластка составляет менее 3 м, проводят закачку технической воды с плотностью большей, чем плотность материала из метатезис-радикально сшитой смеси олигоциклопентадиенов или закачку нефтяного дистиллята, в случае, когда расстояние от интервала перфорации до нижнего обводненного пропластка составляет менее 3 м, с добавлением проппанта в количестве 1/3 ч от его общей массы, с постепенным увеличением их массовой концентрации в смеси от 40 до 300 кг/м. На третьем этапе проводят закачку технической воды с плотностью, равной плотности материала из метатезис-радикально сшитой смеси олигоциклопентадиенов, с добавлением оставшихся 2/3 ч от общей массы проппанта, рассчитанной для закачки. Частицы проппанта добавляют в техническую воду с постепенным увеличением их массовой концентрации от 300 до 800 кг/м. На четвертом этапе проводят продавку смеси жидкости с проппантом технической водой с плотностью, равной плотности материала из метатезис-радикально сшитой смеси олигоциклопентадиенов, в объеме, равном объему скважины до верхних отверстий перфорации. Технический результат заключается в повышении нефте-, газо- или газоконденсатоотдачи после выполнения ГРП за счет избирательного перфорирования пласта в зоне с максимальным нефте- или газонасыщением и контролируемого развития трещины ГРП по высоте. 3 пр.
Patent RU-2733181-C1 (RU)
Title: Balloon-to-space power system (bsps)
IPC: B64G1/42
Filed: 2019-08-23
Granted: 2020-09-29
Abstract: FIELD: power engineering. 
     SUBSTANCE: invention relates to power supply systems for ground-based consumers from space. System includes a solar power plant in the form of N≥1 interconnected independent modules. Autonomous modules consist of independent photo-converting modules with film spherical concentrators of solar radiation and focusing laser beam with mirror systems in the form of closed spheroidal cavities, filled with inert gas and equipped with systems of adaptive correction of thermo-optical distortions of spheroidal cavities. Intermediate point of energy reception is arranged above cloud zone and is made in form of K≥1 autonomous unmanned aerial vehicles (UAV) with a system of displacement and stabilization engines and a system of spherical concentrators of laser radiation, optically conjugated with segmented photoconverters of laser radiation into super-high frequency signal, and antenna super-high frequency devices with guidance system for super-high frequency transmission P≥1 independent ground consumers, spatially distributed over the Earth's surface. 
     EFFECT: technical result of invention is provision of power supply to consumers in hard-to-access regions of the Earth's surface. 
     4 cl, 4 dwg
Patent RU-2723873-C1 (RU)
Inventor: BOBOVICH ALEKSANDR BORISOVICH
IPC: F02K9/24
Filed: 2019-10-14
Granted: 2020-06-17
Abstract: FIELD: manufacturing technology.SUBSTANCE: invention relates to a method of making solid propellant rocket engines (SPRE) charges by free casting. Solid fuel charge is cast by means of a body with a protective-fastening layer applied on its inner surface and fastening the charge to the body. Fuel is filled into vertically arranged and evacuated mold formed by case and forming cylindrical needle in portions. Mass of each portion is equal to total weight divided by the number of portions. Preparation time of all portions and their filling into housing is less than that of first portion. All portions have the same nominal burning rate.EFFECT: such formation of charge provides reduction of passive mass of engine due to reduction of random deviations of pressure in combustion chamber, and consequently, increases energy-ballistic efficiency of missiles with SPRE.1 cl, 2 dwg
Patent RU-2723952-C1 (RU)
Title: Suppositories for treatment of moderate and high-intensity pain syndrome
Inventor: Nespovityj Gennadij Vladimirovich
IPC: A61K47/00
Filed: 2019-11-12
Granted: 2020-06-18
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine and chemical-pharmaceutical industry, namely to suppositories for treating moderate and high-intensity pain syndrome. Rectal suppository pharmaceutical composition contains 0.1–10 g/100 g of nefopam or its pharmaceutically acceptable salt, from 10 % to 100 % of particles of which have size from 90 mcm to 1000 mcm, and up to 100 g/100 g of a lipophilic base with pharmaceutically acceptable additives selected from a preserving agent, an emulsifying agent and a stabilizer or mixtures thereof.EFFECT: invention provides prolongation of analgesic effect and shelf life of composition more than 2 years.7 cl, 5 tbl, 5 ex
Patent RU-2746891-C1 (RU)
Title: Mode of transition, network device and terminal device
Inventor: LIU JIANHUA
IPC: H04W76/27
Filed: 2017-08-02
Granted: 2021-04-21
Abstract: FIELD: communications. 
     SUBSTANCE: method includes receiving by the network device of support information associated with the terminal device and sent from the terminal device, determining by the network device a target state of the terminal device to transition to according to the support information, the target state being a radio resource control (RRC) idle state, or RRC inactive state and allowing the network device to enter the target state, in which the support information contains information about the mobility state of the terminal device and / or information about the time interval of the current service of the terminal device, while determining the target state of the terminal device by the network device into which the transition is supposed to happen in accordance with support information, contains the network device determining the target state in accordance with the mobility state information and / or receival time span information. 
     EFFECT: provided possibility of transition of the terminal device to the target state, improved performance of the system. 
     9 cl, 8 dwg
Patent RU-2726385-C1 (RU)
Inventor: AVANESYAN GARRI ROMANOVICH
IPC: G01R19/25
Filed: 2019-12-06
Granted: 2020-07-13
Abstract: Изобретение относится к области радиоизмерений и может быть использовано при построении средств контроля в реальном масштабе времени уровней группы синусоидальных сигналов различных частот. Предложен способ визуального контроля уровней группы синусоидальных сигналов различных частот. Технический результат, достигаемый при использовании предложенного способа контроля, заключается в получении возможности вывода на экран индикатора группы синусоидальных сигналов с различным масштабом представления по оси времени. Особенностью способа является автономное формирование группы синусоидальных сигналов, уровни которых задаются результатами предварительно выполненных измерений уровней входных контролируемых сигналов. При этом основными операциями, составляющими суть способа, являются измерение уровней входных сигналов, запоминание полученных значений, формирование группы синусоидальных сигналов и их отображение на экране индикатора в масштабе, задаваемом пользователем. 2 н. и 8 з.п. ф-лы, 3 ил.
Patent RU-2737352-C1 (RU)
Inventor: CHUSHKINA ELENA IVANOVNA
IPC: A01C1/06
Filed: 2019-12-18
Granted: 2020-11-27
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to the agriculture. Disclosed is a method for presowing treatment of "Krymskaya" pine seeds, according to which seeds are treated immediately before planting. Seeds are soaked for 10–15 minutes in a solution of electrochemically activated water with pH 10–11 and a redox potential index of 400 mV.EFFECT: method provides increased sprouting of seeds.1 cl, 1 tbl, 1 ex
Patent RU-2732788-C1 (RU)
Title: Half-straight method of tooth crown restoration
Inventor: Aliev Roman Oktaevich
IPC: A61C13/00
Filed: 2020-01-10
Granted: 2020-09-22
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to dentistry, and is intended for use in restoration of crown part of tooth. Preliminary preparation of tooth cavity is performed, adhesive preparation of cavity is performed, dentin is sealed with fluid polymer composite and cavity of narrowing shape is created by means of composite. Composite is exposed to a polymerized state, the tape is inserted into the cavity with subsequent adherence to the surface of the cavity. Composite is introduced into cavity above belt with subsequent reflection until partial hardening of composite to produce composite mold fragment corresponding to cavity, with subsequent extraction of the fragment with the tape and total illumination of the extracted fragment to the polymerized state. Fragment is fixed in cavity of tooth with fluid composite material with subsequent reflection of entire tooth. 
     EFFECT: method makes it possible to simplify and accelerate process of restoration of a crown part of a tooth, to improve quality of tooth restoration, to exclude break-off of a filling. 
     4 cl, 5 dwg, 1 ex
Patent RU-2738001-C1 (RU)
Inventor: PERSHIN BORIS SERGEEVICH
IPC: G01N33/00
Filed: 2020-03-23
Granted: 2020-12-07
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to ophthalmology, and can be used for determining the risk of cytomegalovirus (CMV) retinitis after transplantation of hematopoietic stem cells. Method involves determining the amplitude and duration of viraemia within 1 year after transplantation, the type of disease, the serological status of the donor-recipient pair. If the viraemia amplitude is not less than 500 copies of virus per 1 ml of blood plasma, the viraemia duration is not less than 10 days, the presence of acute lymphoblastic leukaemia or acute myeloblastic leukaemia, or aplastic anaemia, or Wiskott-Aldrich syndrome, or severe cell-mediated immune deficiency, or hyper Ig-M syndrome, variant of serous status of donor-recipient pair P+/D- or P+/D+, or P-/D- define risk of CMV retinitis development. 
     EFFECT: use of the invention enables detecting the centres of retinal necrosis at the very beginning of their development, providing timely adequate treatment with reducing the number of blindness associated with CMV retinitis. 
     1 cl, 18 ex
Patent RU-2740559-C1 (RU)
Inventor: KUGATOV PAVEL VLADIMIROVICH
IPC: B01J20/30
Filed: 2020-05-12
Granted: 2021-01-15
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method of producing a carbon adsorbent, in which naphthalene is dissolved in a hydrocarbon solvent and soot and concentrated (98 wt. %) sulfuric acid are added, wherein the soot is taken in amount of 2 to 15 parts by weight per 100 volume parts of the solvent, naphthalene in amount of 0.5 to 2.0 parts by weight per 1 part by weight of soot, and concentrated sulfuric acid (98 wt. %) in amount of 0.1–0.4 volume parts per 1 weight part of naphthalene; then obtained mixture is heated with continuous intense stirring to 90–160 °C and held for 1–4 hours; then obtained mixture is cooled to produce solid product; after which solid product is separated from solution and dried; then from the obtained solid product ready granules are separated and are stabilized in inert gas medium at temperature of not more than 250 °C, then granules carbonate at temperature 600–1200 °C and cooled to ambient temperature. 
     EFFECT: disclosed is a method of producing a carbon adsorbent. 
     1 cl, 1 tbl, 17 ex