baber/WOPTO huggingface dataset:
Patent RU-2683199-C1 (RU)
Inventor: KUZMIN ALEKSEJ DMITRIEVICH
IPC: F24D3/08
Filed: 2018-06-21
Granted: 2019-03-26
Abstract: FIELD: heat power engineering.SUBSTANCE: invention relates to heat engineering, in particular to heat supply of residential, public and industrial buildings and structures and adjacent territory. System includes direct and return pipelines of the heat network creating together with the local heat supply system circuits using the high-temperature heat carrier and including the hot water supply system circuit with the preheating unit arriving at the hot water draw-off, the system of the heat carrier circulation. After circuits of local systems using high-temperature heat carrier, and in front of unit of preliminary heating supplied to hot water and after that unit heating circuit circuits using low-temperature heat carrier are included, wherein part of heating system circuit using low-temperature heat carrier is located outside building on adjacent territory.EFFECT: high environmental friendliness of the district heating system and reduced impact of environmental consequences due to use of reagents for melting snow on adjacent territory.1 cl, 1 dwg
Patent RU-2687231-C1 (RU)
Title: Method of producing pigments
Inventor: Vrublevskij
IPC: C09B67/04
Filed: 2018-08-03
Granted: 2019-05-08
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to production of composite materials, particularly pigments, which are widely used in production of paints, enamels, soils, as well as polymer, construction and rubber-technical materials. Method of producing pigments includes milling in vertical mill preferably to specific surface of 2,800–3,000 g/cm 2  and a fraction of not more than 60 mcm. Ground carrier is mixed with a color carrier and is ground under action of impact forces in rod mill at collision rate of 50–110 m/s. Remaining part of color carrier is added to obtained mixture and treated at collision rate of 70–230 m/s. Carrier used is preferably barium metaboride, calcium aluminosilicate, calcium borosilicate, calcium carbonate, barite or silicon dioxide and schungite. 
     EFFECT: invention provides improved technical properties of pigments, such as opacity, dispersibility and whiteness. 
     13 cl, 1 tbl, 5 ex
Patent RU-2705646-C1 (RU)
Title: Cement-free binder and use thereof
Inventor: OH JAEEUN
IPC: C04B111/20
Filed: 2016-11-08
Granted: 2019-11-11
Abstract: FIELD: construction. 
     SUBSTANCE: present invention relates to an cement-free binder and use thereof. Cement-free binder for concrete contains from 60 to 87 wt% of fly ash, from 10 to 35 wt% of calcium oxide (CaO) and from 1 to 15 wt% of calcium chloride (CaCl 2 ), fly ash is coal ash dust formed as a result of coal combustion, and contains SiO 2 , Al 2 O 3 , Fe 2 O 3 , CaO and MgO in weight ratio from 28.5 to 66.0: from 12.5 to 55.0: from 1.1 to 25.5: from 1.4 to 22.4: from 0.1 to 4.8, respectively. Cement-free concrete is obtained using said cement-free binder. Cement-free concrete product contains the said cement-free concrete. Method of preparation of cement-free binding dough includes preparation of dry powder mixture containing from 60 to 87 wt% of fly ash, from 10 to 35 wt% of calcium oxide (CaO) and from 1 to 15 wt% of calcium chloride (CaCl 2 ), wherein the fly ash is coal ash dust formed as a result of coal combustion, and has the above composition and mixing of water with a dry powdered mixture for dough preparation. Invention is developed in dependent items of the formula. 
     EFFECT: high strength while reducing specific weight, enabling heavy metal adsorption and noise absorption properties. 
     13 cl, 4 dwg, 10 tbl, 3 ex
Patent RU-2693939-C1 (RU)
Title: Device and method for express assessment of functional state of haemostasis system
Inventor: TYUTRIN IVAN ILLARIONOVICH
IPC: G01N33/86
Filed: 2018-08-27
Granted: 2019-07-08
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions refers to medicine, more specifically to devices and methods for express assessment of functional state of hemostasis system. Disclosed is a device for rapid assessment of the state of the hemostasis system, consisting of a measuring chamber, electrodes connected to a frequency generator and a recording unit, a measuring chamber and electrodes are placed on the base of the cartridge connected to the registration unit through the connector using a group of contact electrodes, wherein measuring chamber is located inside piezoelectric sensor, made in form of hollow cylinder, outside of which there is an external electrode, divided by symmetrical slots into two equal parts, one part of which is a generator and the second part is a ultrasonic oscillation receiver, on the inner surface of the measurement chamber there is an internal electrode, which central contact is built into the cartridge body, also the recording unit comprises a power supply system, a digital signal generator, a signal correction circuit, a microcontroller, an analog signal conversion amplification board, a display, a keyboard, a Wi-Fi module, a USB output to the computer, non-volatile clocks. Also disclosed is a rapid assessment method of functional state of hemostasis system using said device. 
     EFFECT: group of inventions provides higher effectiveness of the method of assessing the state of the haemostasis system due to the possibility of real-time monitoring of hemocoagulation in the analysed microvolumes of blood, higher convenience and accessibility of the study for the patient and the doctor. 
     2 cl, 8 dwg, 1 tbl, 3 ex
Patent RU-2690761-C1 (RU)
Title: Ключевое устройство
Inventor: TAMANE YASUYUKI
IPC: G08C17/02
Filed: 2018-09-18
Granted: 2019-06-05
Abstract: Изобретение относится к области передачи сигналов по беспроводной линии связи. Технический результат заключается в снижении влияния шумов и повышении чувствительности связи. Ключевое устройство, которое блокирует и разблокирует цель посредством передачи сигнала на устройство блокировки и разблокировки, содержит подложку, на которой установлены схема источника питания и приемная схема, которая принимает сигнал запроса, переданный в первом частотном диапазоне из устройства блокировки и разблокировки через приемную антенну; а также корпус, сконфигурированный для размещения в нем подложки. Среди элементов, соединенных со схемой источника питания, элемент, имеющий наибольшую высоту от поверхности подложки, установлен на первой поверхности подложки. Приемная антенна установлена на второй поверхности. Когда подложка размещена в корпусе, расстояние от второй поверхности подложки до внутренней поверхности корпуса меньше, чем расстояние от первой поверхности подложки до внутренней поверхности корпуса. 3 н. и 7 з.п. ф-лы, 10 ил.
Patent RU-2694440-C1 (RU)
Inventor: Levanovich Sergej Nikolaevich
IPC: B21B13/18
Filed: 2018-10-05
Granted: 2019-07-15
Abstract: Изобретение относится к области трубопрокатного производства, а именно к конструкции трехвалковой клети стана холодной прокатки труб. Клеть содержит подвижную силовую станину с опорными рельсами и зубчатыми рейками и подвижную кассету с рабочими валками, подшипниковыми опорами, шестернями и сменными калибрами. Каждый рабочий валок снабжен буртом с двумя параллельно расположенными лысками. Каждый сменный калибр выполнен кольцевым, имеющим на одной торцевой стороне паз, охватывающий лыски бурта. Вторая торцевая сторона сменного кольцевого калибра выполнена свободной от его фиксации на рабочем валке. Опорные рельсы имеют квадратное сечение и расположены по обе стороны каждого сменного калибра. Изобретение обеспечивает возможность большого разворота калибра во время прокатки при сохранении длины рабочего хода, тем самым уменьшение диаметра калибра и возможность прокатки труб с тонкой стенкой. Уменьшение диаметра калибров ведет к снижению усилий прокатки, уменьшению габаритов и массы рабочей клети. 5 ил.
Patent RU-2695870-C1 (RU)
Title: Seeds of vegetable origin calibrating device
Inventor: NEVZOROV VIKTOR NIKOLAEVICH
IPC: A23N5/00
Filed: 2018-10-24
Granted: 2019-07-29
Abstract: FIELD: agriculture; machine building. 
     SUBSTANCE: invention relates to agricultural machine building and is intended for calibration of vegetable seeds. Proposed device comprises gasoline engine with sorting mesh drums drive. Sorting drum consists of mesh drum with holes for coarse fraction, has slot for supply of processed raw material from hopper via branch pipe, which enters into slit, and is arranged in mesh drum with holes for medium fraction on side cover along its entire diameter. Drum with holes for medium fraction, in its turn, is arranged in mesh drum for outlet of fine fraction. Each mesh drum has an unloading hole with a cover. Inclination angle for unloading of calibrated seeds is provided by hinge connecting drive shaft and shaft of mesh drums drive and movable support installed on drive shaft of mesh drums. 
     EFFECT: use of the invention enables calibration of plant seeds with separation thereof by particle size. 
     1 cl, 2 dwg
Patent RU-2691031-C1 (RU)
Title: Трубоспиральный концентратор тяжелых металлов
Inventor: KUDLAJ EVGENIJ DEMYANOVICH
IPC: B03B5/62
Filed: 2018-11-19
Granted: 2019-06-07
Abstract: Изобретение относится к горной промышленности и может использоваться для обогащения исходных песков россыпных месторождений золота, платины, олова и других тяжелых металлов, находящихся в исходной горной массе в свободном состоянии (в т.ч., введенных в такое состояние специальными приемами, например, рассевом или дроблением). Трубоспиральный концентратор выполнен в виде трубы, навитой в спираль по типу цилиндрической пружины, на входе которой установлен смеситель, а на выходе - регулировочный кран. Спираль размещают в жестком каркасе с поддерживающими и поддерживающе-сжимающими скобами и площадками для размещения вибраторов, прикрепленном к жесткой опоре с помощью гасящих пружин. Отдельные участки трубы имеют зауженное сечение. Технический результат - повышение извлечения тяжелых компонентов из обогащаемой горной массы. 4 ил.
Patent RU-2708558-C1 (RU)
Title: Method for producing anti-tumor immunological protection to el-4 lymphoma cells
Inventor: KAZANSKIJ DMITRIJ BORISOVICH
IPC: A61P35/00
Filed: 2018-12-13
Granted: 2019-12-09
Abstract: FIELD: biochemistry. 
     SUBSTANCE: invention relates to biochemistry, in particular to a method for producing anti-tumor immune defense of an organism to EL-4 lymphoma cells. 
     EFFECT: invention enables effective resistance to EL-4 lymphoma cells. 
     1 cl, 1 dwg, 3 tbl, 1 ex
Patent RU-2702941-C1 (RU)
Title: Vertical takeoff and landing aircraft "flying motorcycle"
Inventor: GOLOVKO ALEKSANDR NIKOLAEVICH
IPC: B64C29/00
Filed: 2018-12-24
Granted: 2019-10-14
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aircraft engineering, particularly, to vertical takeoff and landing gear. VTOL (vertical takeoff and landing aircraft) – "flying motorcycle" consists of housing (1) in form of hollow cylinder located vertically, power plant (2) resting on four-wheeled chassis (3), two coaxial vertical-axial rotors (4) and (5), on which are fixed replaceable weights (13) and blades (6), swash plate (7). Top platform (8) forms cockpit of pilot (9) containing control systems of aircraft (10), pilot seat (11) and parachute rescue system (12). 
     EFFECT: higher stabilization of aircraft and pilot safety level. 
     1 cl, 2 dwg
Patent RU-2712307-C1 (RU)
Title: Method for prediction of the pathological process in uterine body cancer
Inventor: FRANTSIYANTS ELENA MIKHAJLOVNA
IPC: A61B17/00
Filed: 2019-01-24
Granted: 2020-01-28
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to oncology, and can be used for prediction of the pathological process direction in uterine body cancer. That is ensured by measuring the oncoprotein E6 and sex steroids – oestradiol, estrone, testosterone and progesterone in endometrial tumor tissue by ELISA. That is followed by calculating the ratio of sex steroids according to the original design formula. If values of oncoprotein E6 equal to 420±32 ng/g mq, and K, equal to 24.54±2.4, developing recurrences of the disease is predicted for up to 6 months after surgical management. If values of oncoprotein E6 equal to 28±2.1 ng/g mq, and K, equal to 8.15±1.2, recurrences are predicted in term of more than 6 months to 1 year after surgical treatment. If the oncoprotein E6 and K have negative values of 3.69±0.25, recurrence-free period more than 1 year after surgical management is predicted. 
     EFFECT: method enables predicting the pathological process in uterine body cancer following surgical treatment ensured by a personalized approach to therapeutic measures not envisaged by the treatment standards. 
     1 cl, 1 tbl, 3 ex
Patent RU-2709637-C1 (RU)
Title: Universal automated system for initiating charges of industrial explosives
Inventor: Sakhanskij Yurij Vladimirovich
IPC: F42D1/055
Filed: 2019-02-04
Granted: 2019-12-19
Abstract: FIELD: blasting operations. 
     SUBSTANCE: invention relates to the field of blasting operations, in particular to electric charge explosion, and can be used in mining, construction and other fields. Universal automated system for initiation of charges of industrial explosives includes power supply source, accumulator capacitor, commutator, analogue-to-digital converter, stray currents control unit. In addition, it is equipped with controlled high-voltage converter, contactor, test voltage shaper, low-voltage converter, unit for measuring resistance of electric blast circuit, control unit, voltage measurement unit, current measurement unit, information display device, information input device, galvanic isolation unit. Power supply by one output is connected to controlled high-voltage converter, which output is connected to storage capacitor, and one capacitor-accumulator output is connected to the test voltage former through the contactor, and the second capacitor-accumulator output is connected to the voltage measurement unit. Test voltage former is connected to the electric blast circuit through the first input of the switch and the outputs of the switch are connected to the current measurement unit and the unit for measuring the resistance of the electric blast circuit. Second output of power supply is connected to low-voltage converter, to output of which analog-digital converter is connected, a current measurement unit, a voltage measurement unit and a unit for measuring the resistance of the electric blast circuit. Outputs of the current measurement unit, the voltage measurement unit and the unit for measuring the resistance of the electric blast circuit are connected to an analogue-to-digital converter, to the inputs of which the stalling current control unit and the galvanic decoupling unit are connected. Unit of stray current control by the second input is connected to electrodes for measurement of stray currents, and the second input of the galvanic decoupling unit is connected to the control unit. Outputs of the galvanic decoupling unit are connected to the contactor, the test voltage former and to the switch, and to the inputs of the control unit, an information input device, a power source, and outputs of control unit are connected to low-voltage converter, to controlled high-voltage converter, to galvanic decoupling unit and to information display device. 
     EFFECT: invention increases efficiency, safety and failure-free operation of blasting operations. 
     1 cl, 1 dwg
Patent RU-2715619-C1 (RU)
Title: Device for activation and recovery of brain functions with application of physical activity for young children
Inventor: Myshlyaev Artem Sergeevich
IPC: A61H1/00
Filed: 2019-03-18
Granted: 2020-03-02
Abstract: FIELD: medical equipment. 
     SUBSTANCE: invention relates to medical equipment. Device for regenerating nerve cells of the brain using physical activity for young children comprises a horizontal base on supports, a loading mechanism in form of a cover attached to the base, in the cover there are two fabric mattresses placed one above the other, fixed to each other with an elastic band, creating an integral whole, along the lower mattress, along the entire length, inner triangular pockets are made, through which the air pipe passes in a zigzag manner, the ends of the air tube are limited by nipples, across the upper mattress, along its entire width, inner triangular pockets are made, through which the air pipe passes in a zigzag manner, the ends of the air tube are limited by nipples, wherein the pockets of the upper and lower mattress are formed by folding the tissue in the form of a triangle with attachment to the lower and upper parts of each of mattresses along the whole length of pockets, fastening elements are installed on the base, and by the height of the case there are holes made, on two, opposite each of the fastening elements, the cover is fixed on the base by means of the strap connecting the holes on the cover with the fasteners, besides, the cover is fixed on half of the base area. 
     EFFECT: invention enables to create conditions for natural aging of the nerve cell and nervous system. 
     1 cl, 8 dwg
Patent RU-2711929-C1 (RU)
Inventor: MITRASOV YURIJ NIKITICH
IPC: A01N33/02
Filed: 2019-04-15
Granted: 2020-01-23
Abstract: Изобретение относится к области сельского хозяйства, в частности к средствам для предпосевной обработки семян. Стимулятор прорастания семян зерновых культур представляет собой 0,01% водный раствор аммония 4-(4-аммониокарбоксифениламино)-4-оксо-2-бутеноата формулы (I): 
     
       
     
     Предлагаемый стимулятор прорастания семян зерновых культур обеспечивает увеличение энергии прорастания, всхожести семян, что оказывает влияние на ускорение начала созревания и урожайность зерновых культур, а также обеспечивает расширение арсенала средств данного назначения. 1 табл.
Patent RU-2699070-C1 (RU)
Title: Method of producing 2-nitroxysuccinate 3-oxy-6-methyl-2-ethylpyridine
Inventor: Gadomskij Svyatoslav Yaroslavovich
IPC: A61K31/44
Filed: 2019-04-16
Granted: 2019-09-03
Abstract: FIELD: chemistry. 
     SUBSTANCE: disclosed is a method of producing 2-nitroxysuccinate 3-oxy-6-methyl-2-ethylpyridine by nitration of malic acid with a sulfuric-nitric mixture until formation of nitroxy-succinic acid followed by treatment thereof with 2-ethyl-6-methyl-3-oxypyridine, where nitro-malic acid, which is synthesized as an intermediate product, is extracted from the reaction mixture in a dry form, and in form of a solution in ethyl acetate, which is then used to carry out a final reaction with 3-oxy-6-methyl-2-ethylpyridine. 
     EFFECT: design of an explosion-proof technology – a method of producing 2-nitroxysuccinate 3-oxy-6-methyl-2-ethylpyridine. 
     1 cl, 1 dwg, 2 ex
Patent RU-2724155-C1 (RU)
Inventor: CHajkin Konstantin YUrevich
IPC: G04B19/00
Filed: 2019-04-18
Granted: 2020-06-22
Abstract: FIELD: watches and other time measuring instruments. 
     SUBSTANCE: invention relates to the field of watchmaking, to clock mechanisms with pointer indication of time, and more specifically to clock mechanisms of complicated type with indication opened under action of gravity depending on position of clock in space. Essence: the clock gravitational-rotary mechanism contains at least one shutter of indication closure, connected to it, at least one weight, as well as at least one spring, wherein at the vertical position of the gravitational-rotary mechanism, the gravity force acting on said at least one weight is greater than the spring resilience, which enables to displace said, at least one weight and the associated indication shutter to the required "closed"/"open" position, and in the horizontal position of the gravitational-rotary mechanism the gravity force acting on said at least one weight is less than force of elasticity of spring, which allows to move at least one weight and associated indicator shutter in position "open"/"closed". Clock with gravitation dependence of indication from position of clocks in space, comprising body, clock mechanism, dial with at least one aperture for display of additional indicator, arrows, additionally contain declared gravitational-rotational mechanism. 
     EFFECT: technical result is simplification of design of gravitational-rotational mechanism for on-demand display of additional indication located on the dial, high readability of the clock face, easy use of the sophisticated clock with multiple apertures for displaying the information, for example, displaying the date, day of the week, and the like; besides, with the help of the proposed mechanism it is possible to close the main indication or the minutes hand, or the clock hand, or both hands if it is necessary to indicate only the additional indication, for example, the lunar calendar or time indication in different time zones. 
     16 cl, 9 dwg
Patent RU-2727465-C1 (RU)
Title: Способ восстановительного лечения больных с метаболическим синдромом на санаторно-курортном этапе
Inventor: Dushkin Igor Fedorovich
IPC: A61K31/695
Filed: 2019-07-15
Granted: 2020-07-21
Abstract: Изобретение относится к медицине, а именно к восстановительной медицине, курортологии и физиотерапии, и может быть использовано для восстановительного лечения больных с метаболическим синдромом на санаторно-курортном этапе. Проводят климатотерапию, гипокалорийную диетотерапию, терренкур, выполнение физических нагрузок, бальнеотерапию. В качестве бальнеотерапии применяют лечебную аквагимнастику в бассейне с морской водой ежедневно продолжительностью 30 минут в течение 18 дней. Дополнительно назначают препарат Полисорб по 1 столовой ложке на стакан теплой воды три раза в день за 40 минут до еды, курсом 10 дней. Проводят индивидуальную и групповую психотерапию через день курсом 10 сеансов. Дополнительно назначают процедуры лазерной акупунктуры при помощи аппарата «Лазмик», при длине волны 635 нм, плотности мощности 2 мВт/ смежедневно курсом 14 процедур, причем акупунктурные точки подбирают индивидуально с учётом акупунктурной диагностики. При сопутствующем заболевании артериальной гипертензией воздействие осуществляют на корпоральные точки на меридиане сердца C2, C5, C7, перикарда MC1, MC2, MC3 и MC5 с экспозицией 20 секунд на каждую точку и с добавлением в рецепт двух аурикулярных точек по Kenig, Wancura - 19 точка гипертонии и 100 точка сердца, экспозиция 3 секунды на точку. При ведущем синдроме сахарный диабет воздействие осуществляют на корпоральные точки на меридиане селезёнки - поджелудочной железы RP2, RP4, RP15, RP20, RP21 с экспозицией 20секунд на каждую точку, с добавлением в рецепт двух аурикулярных точек по Kenig, Wancura - 96 точка поджелудочной железы и 98 точка селезёнки, экспозиция 3 секунды на точку. Способ обеспечивает повышение эффективности восстановительного лечения метаболического синдрома с минимальным риском развития побочных эффектов за счет комплексного подбора процедур, включающих комбинированное воздействие на основные патогенетические составляющие метаболического синдрома. 3 з.п. ф-лы, 2 пр.