baber/WOPTO huggingface dataset:
Patent RU-2674532-C1 (RU)
Title: Вакуумная установка для нанесения наноструктурированного покрытия из материала с эффектом памяти формы на поверхности детали
Inventor: Balaev Etibar Yusif Ogly
IPC: C23C4/12
Filed: 2018-06-15
Granted: 2018-12-11
Abstract: Изобретение относится к вакуумной установке для получения наноструктурированного покрытия из материала с эффектом памяти формы на поверхности детали. Вакуумная установка содержит раму с установленной на ней вакуумной камерой. Камера соединена с вакуумным насосом. Установка также содержит механизм закрепления детали, газопламенную горелку, механизм подачи порошкового материала в газопламенную горелку, технологический модуль для ионной очистки обрабатываемой детали, пирометр, два магнетрона с источником питания и источник для ионной имплантации металлов с блоком питания. Блок управления соединен с баллонами с газом. Механизм закрепления детали выполнен в виде трехкулачкового патрона, размещенного на установленном в вакуумной камере поворотном столе. Стол соединен с электродвигателем. Газопламенная горелка закреплена в оснащенном пирометром и лазерным сканером и обеспечивающем ее поворот 30-150 градусов в вертикальной плоскости относительно оси винта поворотном механизме. Поворотный механизм установлен в передаче винт-гайка, закрепленной в нижней части вакуумной камеры и связанной с электродвигателем. Технический результат заключается в обеспечении равномерности и точности нанесения покрытий на поверхности детали и повышении степени автоматизации процесса. 1 ил.
Patent RU-2704495-C1 (RU)
Title: Method and device for sending an electronic book
Inventor: CHZHUN In
IPC: G06F16/00
Filed: 2016-12-30
Granted: 2019-10-29
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: group of inventions relates to a method and a device for sending an electronic book. For this, method is proposed, which includes: obtaining information on duration of reading transmitted by multiple terminals (210); determining, in accordance with information on reading time, information on reader preferences for terminals, corresponding information on identifiers, and average duration of reading electronic books, corresponding identification information (220); and sending a first electronic book to a first terminal based on information on reader preferences and average reading durations (230), wherein average reading duration of first electronic book is consistent with information on reader preferences for first terminal. 
     EFFECT: sending an electronic book to the corresponding terminal, the average reading duration of which corresponds to the average reading duration for the terminal. 
     14 cl, 7 dwg
Patent RU-2715612-C1 (RU)
Title: Modular unit for converting wave energy into electric energy
Inventor: KHROMOV ALEKSANDR VASILEVICH
IPC: F03B13/16
Filed: 2018-09-04
Granted: 2020-03-02
Abstract: FIELD: electricity.SUBSTANCE: invention relates to hydropower industry, in particular to a modular wave energy conversion unit. Plant comprises base 1 with posts 2, float on rod connected with shaft 3 of power take-off, on which coupling 8 is installed for connection with electric generator 10. Vibrations of working medium are transmitted to yoke 11, inside of which on shaft 3 with yoke 11 there installed is ratchet drum 15, which contacts teeth with two pawls. One pawl is mounted on yoke 11, and another one is arranged on base 1. Inside ratchet drum 15 spiral spring 17 is installed, the upper end of which is fixed on the housing of ratchet drum 14, the lower end is fixed on shaft 3. Shaft 3 is connected with reduction gear 9. Reduction gear 9 is connected with electric generator 10.EFFECT: invention is aimed at providing accumulation of wave kinetic energy with subsequent conversion into electric power.1 cl, 3 dwg
Patent RU-2686726-C1 (RU)
Inventor: Khamitov Taufik Narimanovich
IPC: A63C9/00
Filed: 2018-09-14
Granted: 2019-04-30
Abstract: FIELD: manufacturing technology.SUBSTANCE: invention relates to a ski stick lug having at least tab body (2) made in the form of a cup, and along body (2) of the lug from at least one open end face of the body to the opposite end face of the body there extends body thread (21) and on the opposite end side of the body lug tip (3) is fixed, and configured to slide along the rod of the ski stick and nut (5) entering threaded joint with lug body (2). According to the invention, the ski stick tab has bushing (4) rigidly fixed on the ski stick rod, wherein at least one open end side of the bushing is collar (41) of the sleeve and from collar (41) of the bushing to the opposite end side of bushing (4) extending guide ridge (42) of the bushing, wherein body thread (21) is made on inner surface of body (2) of lug and from body thread (21) to body opposite end side extends guide slot (24) of the body made in body (2) of the lug and wherein sleeve ridge (42) is configured to engage with housing slot (24) when bushing (4) is inserted into lug body (2) and to be fixed in body slot (24) by supporting nut (5) on collar (41) of the bushing.EFFECT: ski stick lug and ski stick with such ski stick lug are proposed.6 cl, 9 dwg
Patent RU-2700688-C1 (RU)
Title: Methods for calibrating channels of phased antenna array
Inventor: MAKURIN MIKHAIL NIKOLAEVICH
IPC: H04B17/00
Filed: 2018-09-24
Granted: 2019-09-19
Abstract: FIELD: radio engineering and communications. 
     SUBSTANCE: invention relates to radio engineering and is intended to reduce the complexity of a signal/power transmission system while ensuring maximum achievable energy efficiency of a radio-frequency channel by calibrating channels of multi-element phased antenna arrays. Method of calibrating channels of a transmitting antenna comprises steps of transmitting to a receiver reference signals, modified reference signals, additional reference signals, measuring their amplitudes with an amplitude detector of the receiver, calculating the phase of the obtained signals using geometric representations of signals on the complex plane, as well as using properties of code matrices used to modify transmitted reference signals, determining the propagation factor vector using the found amplitudes and phases, determining the optimum excitation vector as a vector which is a complex conjugate propagation vector, and using the transmitter control unit, calibrating the channels by adjusting complex signal amplitudes in each channel of the transmitter based on the optimum excitation vector. 
     EFFECT: methods are proposed for calibrating channels of phased antenna array. 
     27 cl, 12 dwg
Patent RU-2703296-C1 (RU)
Title: Agent for preventing opisthorchiasis infection
Inventor: Perina Ekaterina Aleksandrovna
IPC: A61P33/10
Filed: 2018-10-11
Granted: 2019-10-16
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to parasitology. What is presented is using N-acetyl-L-cysteine (NAC) as a preventive agent preventing Opisthorchis felineus infection. 
     EFFECT: reduced number of mature forms of Opisthorchis Felineus in the hepatobiliary tract. 
     1 cl, 1 dwg, 1 ex
Patent RU-2686905-C1 (RU)
Title: Фильтровальная плита для фильтр-пресса
Inventor: FILATOV SERGEJ LEONIDOVICH
IPC: B01D25/12
Filed: 2018-10-24
Granted: 2019-05-06
Abstract: Изобретение относится к фильтровальному оборудованию для разделения суспензий, в частности к фильтровальной плите для фильтр-пресса. Фильтровальная плита для фильтр-пресса выполнена в виде прямоугольного корпуса с углублениями с обеих сторон, образующими при сборке вертикальные камеры для суспензии, фильтрата и механического отжима отфильтрованного осадка. На первой стороне плиты по периметру поверхности углубления расположен желобок для крепления фильтровальной ткани и желобок для закрепления мембраны на второй стороне, отдаленной от первой стороны. Плита снабжена по углам одной вертикальной стороны сквозными проходными отверстиями для подвода суспензии, а по углам противоположной вертикальной стороны - сквозными проходными отверстиями для отвода фильтрата. Каждое из отверстий соединено с камерами для суспензии и фильтрата внутренними каналами. Отношение величин диаметров сквозных проходных отверстий для подвода суспензии в камеру и внутренних каналов находится в пределах от 0,2 до 0,6. Отношение величин диаметров сквозных отверстий для отвода фильтрата и внутренних каналов составляет 1,2-3,5. Верхнее отверстие для подвода суспензии в камеру выполнено таким образом, что его верхняя кромка расположена выше верхней кромки углубления на первой стороне. Углубление в верхней части плиты на первой стороне снабжено открытым пологонаклонным каналом для развоздушивания камеры, расположенным выше желобка для крепления фильтровальной ткани и соединенным с одного конца с верхней кромкой сопряжения углубления с поверхностью плиты, а с другого конца - с верхней кромкой сквозного проходного отверстия для подвода суспензии. Верхняя кромка открытого пологонаклонного канала сопряжена также с верхними кромками в местах соединения, открытый пологонаклонный канал выполнен под углом подъема не менее 3 и не более 5 градусов в сторону отверстия для подвода суспензии. На второй стороне плиты в краевой области выполнен желобок для размещения уплотнителя. Технический результат заключается в исключении завоздушивания камеры для суспензии и повышении производительности работы фильтр-пресса. 5 ил.
Patent RU-2701465-C1 (RU)
Title: Method of selecting digital streams
Inventor: ALADINSKIJ VIKTOR ALEKSEEVICH
IPC: G10L19/087
Filed: 2018-12-28
Granted: 2019-09-26
Abstract: FIELD: radio engineering and communications. 
     SUBSTANCE: invention relates to radio engineering, particularly to radio networks for transmitting data and high-frequency voice messages. Technical result is achieved by additional determination of linear relationships between elements of truncated sampling of autocorrelation function r M ={r 0 , r 1 , r 2 , …,r M-1 }, M<N, N is number of bits in DS y, based on calculating mean-square error (MSE) E m  linear prediction (LP) and values of linear prediction coefficients (CLP) {a m } M , m = 1, 2, … M, where M determines order LP, and decision on used in DS form of communication is received on a set of events: exceeding value MSE LP E M  threshold value E thr1 =0.2 and presence in set CLP {a m } M  global minimum with value  , serial number m of which coincides with one of the values of volume N b , N b =M-1, packet DS, which corresponds to receiving a voice message. Otherwise, the decision to receive text or an image is received based on threshold processing results with E thr2 =0.1. Fulfillment of condition E thr2 >0.1 corresponds to receiving an image, otherwise – to receive text. 
     EFFECT: technical result consists in improvement of probability of correct selection DS, under conditions of a priori uncertainty about their parameters and structure, shape of control frame. 
     1 cl, 6 dwg, 1 tbl
Patent RU-2700818-C1 (RU)
Title: Housing for a simulation cabinet
Inventor: BINDER PETER M
IPC: F26B25/12
Filed: 2019-02-25
Granted: 2019-09-23
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to a housing for a simulator cabinet. Housing for the simulation cabinet comprises a cabinet body with a door on the cabinet body and a controller housing. Regulator body is located on the cabinet body and has an outer surface, an inner surface and at least one side surface. Door has an outer surface, an inner surface and at least five side surfaces, wherein the regulator body is located on the body of the cabinet such that, with the door closed, at least one of the side surfaces of the door faces at least one of the side surfaces of the regulator body. 
     EFFECT: simplified manufacturing of the cabinet, as well as improved operational characteristics. 
     11 cl, 2 dwg
Patent RU-2716228-C1 (RU)
Inventor: GRITSIENKO ELENA GEORGIEVNA
IPC: A23J3/04
Filed: 2019-02-26
Granted: 2020-03-06
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to fish-processing industry. Fish skin is washed twice: first time in 2.0 % solution of mustard powder for 20–25 minutes and second time in tap water for 5–10 minutes. Then the raw material is treated with peroxide-and-salt solution to increase intra-porous pressure in connective tissue by mixing 1 l of 3 % hydrogen peroxide and 18 g of sodium chloride. Process is carried out for 6–12 hours while coating the whole solid fraction with periodic mixing. Then peroxide-salt solution is drained. Fish raw material is treated with succinic acid in amount of 5 g of succinic acid per 995 ml of water at ratio of 1:3–5 to fish skin weight during 18–24 hours at temperature of 16–25 °C with periodical mixing. Swollen skin of fish is homogenised in 0.5 % solution of succinic acid to obtain a collagen dispersion. 
     EFFECT: invention simplifies the technological process, improves quality of the obtained product, which can be stored at temperature of 3–6 °C for 3 months. 
     1 cl, 1 tbl, 2 ex
Patent RU-2698384-C1 (RU)
Title: Method of making hollow articles from gypsum
Inventor: Tulanov Nuriddin Mukhtorzhon Ugli
IPC: C04B28/14
Filed: 2019-04-01
Granted: 2019-08-26
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to molding of articles from binding materials and is intended for its use mainly in production of vases. Method of making hollow articles from gypsum consists in pouring gypsum mixture into a mold in which the mixture is held until it hardens in the mold and the article is formed. Then the item is removed from the mold, peeled, dried and decorated. Mixture of gypsum, wt% – 50–70, water – rest is held in mold for 15–25 minutes until hardening and formation of solid product from mixture. After the article is removed from the mold, the article is cleaned by sandpaper to form roughness on the article surface in intersecting directions. Product is dried in a drying chamber for 18–22 h at air temperature in chamber of 25–55 °C. After drying, product is completely dipped in liquid lacquer in bathroom and held item in lacquer mass for 1–3 minutes until impregnation with lacquer pores in gypsum article, crystallisation of lacquer in pores of gypsum, as well as to moment of gluing lacquer particles with rough surface of article for its retention on surface after extraction of lacquer ware. Then the item is removed from lacquer, lacquer is dried, and after lacquer drying the product is colored and decorated. 
     EFFECT: high strength of the article and low consumption of material. 
     3 cl, 1 dwg
Patent RU-2707956-C1 (RU)
Title: Omnidirectional annular antenna with active counterweight
Inventor: Grigorev Valerij Fedoseevich
IPC: H01Q7/00
Filed: 2019-04-02
Granted: 2019-12-02
Abstract: FIELD: antenna equipment. 
     SUBSTANCE: invention relates to antenna engineering, particularly to annular omnidirectional antennas. Omnidirectional annular antenna comprises wire loops uniformly distributed in a circle and in-phase supplied from one coaxial line. Plane of each of the wire loops of the circular antenna is turned by an angle relative the plane passing through the vertical longitudinal axis of the antenna. Turning angle of the loop depends on the required ratio of electromagnetic field components on horizontal and vertical polarizations. Below the hinges there is an active skeleton wire conic counterweight made of double-wire quarter-wave loops. Lower ends of the loops are galvanically connected to the top of the cone and the antenna feed line passes inside the cone. Loops with open ends are connected to terminals of wire loops supply, and their closed ends are connected to each other by conductors forming external annular perimeter of cone counterweight. 
     EFFECT: technical result consists in possibility of operation at vertical and horizontal polarization of electromagnetic field. 
     3 cl, 4 dwg
Patent RU-2706067-C1 (RU)
Title: Method for assessing of blood pressure average daily and 24-hours levels
Inventor: Bubnova Marina Gennadevna
IPC: A61B6/00
Filed: 2019-04-04
Granted: 2019-11-13
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to cardiology, and can be used for assessment of average daily and daily blood pressure levels. Manual isometric physical load (IPL) test is performed at the first and subsequent visits to the doctor. One measures arterial pressure (AP) on two hands, selects the arm, on which the higher level of AP – "dominant" has been determined. After 5 minutes, a maximum force in the patient's "dominant" arm is determined by means of a manual dynamometer. After 10 minutes AP is measured on "dominant" hand immediately before test with IPL. Patient then compresses dynamometer for 3 minutes with force of 30 % of the maximum load. At end of 3rd minute of continuous compression of the dynamometer, the AP level is fixed at the load peak. Average daily and daily AAP levels are assessed by comparing the derived AP values before and at the peak of the load at the last and previous visits to the doctor according to the proposed original formulas. 
     EFFECT: method enables assessing average daily and daily blood pressure levels of a patient without using a daily arterial pressure monitor (DAPM), without actually carrying out DAPM, promotes detection of individuals with high cardiovascular risk, preventing occurrence of complications, enables assessing the effectiveness of the conducted antihypertensive therapy by performing the patients with manual isometric physical exercise. 
     4 cl, 3 ex
Patent RU-2715878-C1 (RU)
Inventor: Fomina Yuliya Gennadievna
IPC: A42C1/00
Filed: 2019-05-16
Granted: 2020-03-03
Abstract: FIELD: clothes. 
     SUBSTANCE: invention relates to knitting manufacture, namely, to production of knitted berets. Method of knitted berets manufacturing consists in the fact that beret workpiece is knitted on flat-loop machine with loops extensions, after removal from machine, open edges of workpiece are sutured, after stitching beret workpiece is washed and put in washing machine, then it is dried, after which dried workpiece on beret shape is pulled and mold is made with outer, then repeatedly pulls is pulled on mold and is finished on inner side of workpiece, wherein the beret workpiece surface finishing is performed by the belt grinder prior to exclusion of coils and slopes, then the beret blank is repeatedly washed, dried and then treated with hot steam, and for stocking of the knitted beret, worsted yarn is used. 
     EFFECT: invention usage will make it possible to produce knitted berets from natural raw material – domestic pure woolen yarn and to obtain from end-of-end yarn the final product of quality equal to cooked Loden wool; beret can be used in any weather conditions, high quality of berets of specified texture, there is no change in identity of manufactured product, it does not lose initially specified dimensions, type and quality; when processing the workpiece with the disclosed method, during operation, along with dry cleaning, it can be washed in manual washing at 40 degrees Celsius. 
     6 cl
Patent RU-2713087-C1 (RU)
Title: Low pressure pneumatic pulse logging sensor
Inventor: MAKAROV VALERIJ ANATOLEVICH
IPC: G01R5/02
Filed: 2019-07-25
Granted: 2020-02-03
Abstract: FIELD: monitoring and measuring equipment. 
     SUBSTANCE: invention relates to control and measurement equipment and can be used in automated control and measurement control systems. Disclosed is a sensor for detecting low-pressure pneumatic pulses, comprising a sensitive element in form of a plate which responds to pressure change of the pneumatic pulse, and a measurement circuit consisting of a magnetoelectric galvanometer, comprising a current frame placed in the gap of the permanent magnet, mirror, light source, condenser, diaphragm, and electric bridge circuit including differential photoresistor, reference and adjustment resistor, voltage source, in feedback of which there is load resistance and recording device. 
     EFFECT: providing high sensitivity and response parameters when determining pressure in dynamic processes owing to use of said sensitive element. 
     1 cl, 1 dwg
Patent RU-2705896-C1 (RU)
Inventor: Bakhmetev Artem Olegovich
IPC: A61F13/02
Filed: 2019-07-26
Granted: 2019-11-12
Abstract: Настоящее изобретение относится к области медицины, в частности к трансдермальному пластырю для сорбции и выведения частиц тяжелых металлов и токсинов из организма человека. Трансдермальный пластырь содержит основу, выполненную из текстильного материала, на которую нанесен клеевой слой, магнитную подложку поверх клеевого слоя, с нанесенным на нее слоем магнитных наночастиц оксида железа FeOи/или γ-FeO, и защитный слой отрывного материала, размещенный на фиксирующем проницаемом слое. Слой наночастиц равномерно распылен по поверхности клеевой основы в соотношении 20–60 г/м. Трансдермальный пластырь обеспечивает сорбцию и выведение частиц тяжелых металлов из организма человека. 8 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2726313-C1 (RU)
Title: Use of n,n"-substituted 3,7-diazabicyclo[3_3_1]nonanes derivatives for depression therapy
Inventor: Zapolskii Maksim Eduardovich
IPC: A61K31/395
Filed: 2019-07-30
Granted: 2020-07-13
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to use of a compound which is a negative modulator of kainate receptors of general formula (I), as well as use of a pharmaceutical composition comprising compounds of general formula (I) for treating and/or preventing a depressive disorder, an anxiety disorder and/or a stress-related disorder. In general formula (I), cycle X is independently selected and is phenyl optionally substituted with 1–2 substituents R, linker L is independently selected and represents -CH- or -CH-O-, cycle A is selected independently and represents a phenyl, 5–6-member saturated or unsaturated heterocycle containing 1–2 N atoms and optionally substituted with 1–2 substitutes selected from halogen and methyl.Formula (I).EFFECT: therapy of depression, anxiety disorder and/or stress-related disorder.15 cl, 3 ex, 10 dwg
Patent RU-2738411-C1 (RU)
Inventor: Sadykov Marat Ferdinantovich
IPC: H02G7/16
Filed: 2019-09-02
Granted: 2020-12-14
Abstract: FIELD: electrical equipment. 
     SUBSTANCE: invention can be used in electrical engineering for determination of mechanical loads on wires/ground wires of overhead transmission lines, detection of overhead power transmission lines with icing and snow sticking on them, control of wires strands/ground wires defects. Method of monitoring technical condition of overhead power transmission lines consists in measurement of wire or ground wire rotation angle by means of wire/ground wire rotation angle determining module and further analysis of obtained data in personal computer. At that, monitoring device, including wire strand/ ground wire rotation angle determining module, rigidly installed on wire / ground wire of overhead line in close proximity to suspension point of wire/ground wire to support and transmits data on angle of rotation of wire/ground wire by transceiver of monitoring device to collection point and data processing, including a data collection and processing point transceiver and a personal computer, on which the technical state of the overhead line is determined based on the known geometric parameters of the overhead power transmission lines and the current rotation angle. 
     EFFECT: technical result is high accuracy of determining mechanical loads, information on the current state of overhead power transmission lines and simple installation and launch of monitoring systems implementing this method. 
     1 cl, 2 dwg