baber/WOPTO huggingface dataset:
Patent RU-2677530-C1 (RU)
Title: Способ выбора тактики хирургического лечения стенозов сонной артерии
Inventor: Vinogradov Roman Aleksandrovich
IPC: A61B17/00
Filed: 2018-03-12
Granted: 2019-01-17
Abstract: Изобретение относится к медицине и может быть использовано в сосудистой хирургии при лечении стенозов сонных артерий. Проводят выявление степени кальциноза артерии по результатам компьютерной томографии (КТ) в условном поперечном сечении сонных артерий, имеющем наибольшее количество кальцинатов. При условии значения степени кальциноза до 30% выполняют каротидную ангиопластику со стентированием (КАС). При наличии кальцинатов от 31 до 70% выбор между КАС и каротидной эндартерэктомией (КЭЭ) принимают за равноценный. При кальцинозе выше 70% выполняют КЭЭ. Способ позволяет достигнуть индивидуализации подхода к каждому пациенту на основании данных КТ, выполненной до операции, точного и упрощенного подсчета степени кальциноза с последующим определением оптимального хирургического лечения, тем самым снижая риск возникновения периоперационных осложнений. 4 пр., 1 табл.
Patent RU-2686075-C1 (RU)
Inventor: Vorobev Dmitrij Veniaminovich
IPC: A61P19/02
Filed: 2018-04-11
Granted: 2019-04-24
Abstract: Группа изобретений относится к медицине, а именно к физиотерапии, и может быть использована для лечения заболеваний опорно-двигательной системы. Для этого используют биологически активное средство, включающее лечебную грязь и добавки, которыми являются гель из ламинарии и Карловарская соль, при следующем соотношении компонентов, мас.%: гель из ламинарии 40-47, Карловарская соль 1-3, лечебная грязь - остальное. Группа изобретений позволяет расширить арсенал биологически активных средств на основе лечебной грязи и улучшить терапевтический эффект за счет повышения проникающей способности предлагаемого средства при возможности его использования как в лечебно-профилактических учреждениях, так и в домашних условиях. 2 н. и 7 з.п. ф-лы, 1 табл., 1 ил., 6 пр.
Patent RU-2688514-C1 (RU)
Title: Способ производства фосфорной кислоты с получением в качестве побочного продукта альфа-полуводного гипса мокрым способом
Inventor: HU ZHAOPING
IPC: C01F11/46
Filed: 2016-08-26
Granted: 2019-05-21
Abstract: Изобретение относится к способу производства экстракционной фосфорной кислоты и получению, в то же время, альфа-полуводного гипса в качестве побочного продукта. Способ включает добавление порошка фосфатной породы и части разбавленной серной кислоты в экстракционный резервуар, осуществление в нем реакции экстракции, отделение прозрачной жидкости от полученной смешанной суспензии, подачу прозрачной жидкости в качестве конечного продукта - фосфорной кислоты - в резервуар хранения кислоты и подачу отделенной твердой фазы вместе с остальной смешанной суспензией в резервуар превращения кристаллических форм; добавление в резервуар превращения кристаллических форм серной кислоты и добавки для регулирования превращения кристаллических форм, проведение реакции превращения кристаллических форм в течение 1,5-7,5 ч при 60°С - 130°С и разделение твердой и жидкой фаз полученной смешанной кислой суспензии, при этом твердая фаза может быть высушена с получением порошкообразного гипса или может, минуя стадию сушки, использоваться для производства гипсовых продуктов, таких как гипсовые панели, гипсовые строительные блоки и гипсовые элементы, путем непосредственного добавления воды. Изобретение обеспечивает снижение содержания фосфора в фосфогипсе. 16 з.п. ф-лы, 1 ил., 2 табл., 4 пр.
Patent RU-2701355-C1 (RU)
Title: Suspension unit with inclined guide rail
Inventor: MERK JOKHAN
IPC: A22C11/00
Filed: 2018-06-28
Granted: 2019-09-26
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to a suspension unit and a method of gripping and transporting sausage loops by means of a guide rail and hooks moving in a closed loop along the guide rail, wherein the guide rail has an elongated front side and an opposite rear side. Guide rail is installed on movable support with possibility of rotation around axis of rotation with provision of inclination relative to horizontal plane so that front side is at higher level than rear one. 
     EFFECT: invention ensures treatment of the product by operators of any height. 
     19 cl, 19 dwg
Patent RU-2701569-C1 (RU)
Inventor: ZAUER Ralf
IPC: A47L9/14
Filed: 2017-03-16
Granted: 2019-09-30
Abstract: Предложена удерживающая пластина (2) для фильтрующего мешка пылесоса, содержащая опорную пластину, в которой выполнено проходное отверстие (3), и запорный клапан (5) для закрытия проходного отверстия (3), причем запорный клапан (5) поджат эластичным элементом (7; 10) в закрытое положение, при этом обеспечена крышка (9), которая соединена с опорной пластиной, запорным клапаном (5) и/или эластичным элементом (7) и частично или полностью покрывает эластичный элемент (7). 3 н. и 12 з.п. ф-лы, 5 ил.
Patent RU-2690976-C1 (RU)
Title: Способ регистрации интегральных размерно-количественных характеристик планктона
Inventor: DEMIN VIKTOR VALENTINOVICH
IPC: G01N15/14
Filed: 2018-11-09
Granted: 2019-06-07
Abstract: Изобретение относится к океанологическим исследованиям и предназначено для проведения исследований планктона путем фиксации исследуемого объема импульсами когерентного оптического излучения. В способе регистрации интегральных размерно-количественных характеристик планктон при перемещении изучаемого объема осуществляют фотоэлектрическую регистрацию теневого изображения этого объема вместе с взвешенными в нем частицами в виде фотометрического сигнала. Фотометрический сигнал подвергается вейвлет-преобразованию, по результатам которого определяются интегральные размерно-количественные характеристики планктона. Технический результат - увеличение оперативности получения результата. 3 ил.
Patent RU-2718971-C1 (RU)
Title: Printer supply unit
Inventor: SHAW MARK Q
IPC: H04N1/60
Filed: 2016-11-07
Granted: 2020-04-15
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to the computer equipment. Supply unit for a printing device for feeding consumable material for printing into a printing device includes correcting data corresponding to nodes of the table of reference colours in the printing device, wherein the printing device allows for printing a plurality of types of media; wherein the correction data include a plurality of difference values for converting the reference colour table nodes into a user colour table for use with the selected media type from the plurality of types of media, wherein each of the difference values represents the difference of the value of the node of the target table of user colours and the value of the node of the table of reference colours; wherein said colour tables provide conversion between different colour spaces. 
     EFFECT: technical result consists in reduction of use of toner for printing a page. 
     18 cl, 9 dwg
Patent RU-2701980-C1 (RU)
Title: System for securing auxiliary equipment to aircraft gas turbine engine
Inventor: IMAEV TAKHIR FATEKHOVICH
IPC: F02C7/20
Filed: 2019-01-14
Granted: 2019-10-02
Abstract: FIELD: aircraft; machine building. 
     SUBSTANCE: invention relates to aircraft engineering, particularly, to systems for securing auxiliary equipment to aircraft gas turbine engine. System for attachment of auxiliary equipment to aircraft gas turbine engine comprises pylon with power beam, fairing secured thereon and pylon attachment means to aircraft body mechanically connected therewith. Power beam is made in the form of spatial frame frame located along length along engine axis, having end walls, mating surfaces, conjugated with docking surfaces of power housing elements of gas turbine engine and auxiliary equipment, and its attachment to power housing elements of gas turbine engine and auxiliary equipment located in front and rear parts of frame frame. Carcass frame is rectangular in cross section and is equipped with transverse power partition, which limits front and rear parts of frame frame, structural housing elements of gas turbine engine and auxiliary equipment are circular and equipped with additional means of attachment to aircraft body, located on opposite sides of structural housing elements relative to their mating surfaces. Matching surfaces of frame frame, coupled with docking surfaces of gas turbine engine and auxiliary equipment, are located on opposite sides of rear part of frame frame, attachment means of which to power housing elements of gas turbine engine and auxiliary equipment are threaded. Fasteners of front part of frame frame are made in form of two cylindrical trunnions with axes oriented along length of frame frame, and two brackets with couplings for trunnions, one of which is fixed on power housing of gas turbine engine, and the other one – on the power housing element of the auxiliary equipment, the cylindrical trunnion of the attachment facility of auxiliary equipment is fixed on the transverse power partition wall of the frame frame, and the cylindrical trunnion of the fastener of the gas turbine engine is fixed on the end wall of the front part of the frame frame. 
     EFFECT: invention allows improving reliability of auxiliary equipment attachment system to aircraft gas turbine engine. 
     1 cl, 6 dwg
Patent RU-2702692-C1 (RU)
Title: Pressure setting device
Inventor: PAVLOV ANDREJ ALEKSANDROVICH
IPC: G01L27/00
Filed: 2019-01-22
Granted: 2019-10-09
Abstract: FIELD: device for adjustment of process conditions. 
     SUBSTANCE: invention is intended for setting pressure in hydraulic systems in a wide range and with high accuracy at different flow rates. Pressure setter comprises a pump, a standard pressure gauge, an output line, a discharge line and a discharge line. At that, each of pressure and drop lines contains two controlled valves and working chamber of variable volume between valves, wherein reference manometer and outlet line are installed between discharge and discharge lines. 
     EFFECT: technical result consists in reduction of dimensions and weight. 
     1 cl, 2 dwg
Patent RU-2702321-C1 (RU)
Title: Method of treating descemet's membrane separation
Inventor: Kopaev Sergej Yurevich
IPC: A61B8/10
Filed: 2019-02-12
Granted: 2019-10-07
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, specifically to ophthalmology. For the treatment of the Descemet's membrane (DM) detachment in the preoperative period, an optical coherent tomography of the anterior segment (aOCT) is performed in the vertical position of the patient's body with determining DM detachment and descemetotomy. Treatment of DM detachment is carried out under the control of intraoperative aOCT in the horizontal position of the patient's body, additionally detecting the lower boundary of the cavity between the DM and the corneal stroma and, accordingly, the DM maximum stress area. Further, a sterile air bubble is introduced into the anterior chamber, and a descemetotomy is performed in the area of the lower border of the cavity between the DM and the corneal stroma in the zone of maximum DM tension with evacuation of the liquid from the DM detachment cavity to the complete adjacency of the DM under the control of the intraoperative aOCT. 
     EFFECT: method provides early recovery of visual functions by restoring the anatomical position of the DM, which prevents the corneal stromal edema increase, the DM detachment progression, eliminates the possibility of its recurrence and reduces the length of the patient's stationary stay. 
     1 cl, 1 ex
Patent RU-2721989-C1 (RU)
Title: Method of building wooden building
Inventor: Dodonov Aleksej Evgenevich
IPC: E04B1/10
Filed: 2019-02-27
Granted: 2020-05-25
Abstract: FIELD: construction.SUBSTANCE: invention relates to construction, in particular to a method of constructing a wooden building. Method of construction consists in the following: forming frame, on which required number of layers of boards is fixed, in part of layers of boards are arranged at an angle to boards located in adjacent layer. Walls and joints of walls are formed by successive extension of layers of straight boards or straight and bent boards. Then the walls are compacted by tightening of all the forming walls of the appropriate layers of boards by means of tightening rods with thread, through holes, or by means of self-tapping screws. Subsequent fixation of layers of boards is performed by means of dowels, which are installed so that they pass through layers, or by means of self-tapping screws. Then, tightening rods with thread are removed, and holes made for them are closed with dowels.EFFECT: technical effect is simplification of building installation.13 cl, 9 dwg
Patent RU-2717844-C1 (RU)
Title: Refractory products manufacturing method
Inventor: KOMAROV OLEG NIKOLAEVICH
IPC: C04B35/18
Filed: 2019-04-23
Granted: 2020-03-26
Abstract: FIELD: metallurgy; machine building. 
     SUBSTANCE: invention relates to production of refractory articles and can be used in metallurgy and machine building. In the method of producing refractory articles, involving crushing slag of aluminothermic reduction of metal, obtaining a mixture by mixing crushed slag with binder, sintering mixture, slag is crushed to fraction of not more than 4 mm, slag of aluminothermic reduction of metal, containing, wt. %: aluminium oxide 72–85, iron oxide 6–15, silicon oxide 3–4, magnesium oxide 3–4, manganese oxide 1.6–2, impurities are the rest, binder used is fluorite in following ratio of components of mixture, wt. %: said slag 98–99, fluorite is the rest, mixture is sintered at temperature of 1300–1400 °C. 
     EFFECT: technical result is production of refractory articles with refractoriness of 1900 °C. 
     1 cl, 1 ex
Patent RU-2701653-C1 (RU)
Title: Submersible rodless pump unit
Inventor: Vdovin Eduard Yurevich
IPC: F04B47/06
Filed: 2019-04-24
Granted: 2019-09-30
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to design of rodless subsurface pump-borehole installations for extraction of formation fluids in oil production. Proposed plant comprises submersible plunger pump 25 composed of case 26, plunger 27, suction 28 and discharge valve 29 and rod 20. Submersible linear electric motor (LEM) 1 installing under the pump is connected to pump 25 through the current lead head 13. LEM 1. It includes housing 2, inside which there is stator 3 with modules (M) 5 installed on thin-wall bushes 4, consisting of cores 6 and induction coils (IC) 7. Each M 5 is limited by end covers (EC) 8. Center bearings 9 are mounted between M 5. Distances between EC 8 of adjacent M 5 are made over the whole length of stator and equal to each other and strictly multiple to length of polar pitch 22 of stator. Stator polar pitches lengths are equal to width of three IC 7 with three adjacent cores 6 made equal to lengths of po polar pitches 23 of the slider, measured by width of permanent magnet 11 with two adjoining magnetically conductive cores 12. Inside stator 3 there arranged is slider 21 consisting of shaft 10 with permanent magnets 11 and magnetically conductive cores 12 installed on it. Shaft 10 is connected with rod 20. In the lower part of housing 2 LEM pressure compensator 17 is installed, the oil-filled cavity of which is hydraulically connected to the cavity of stator 3. Submersible plant is lowered into well on tubing and connected to ground equipment by power cable. 
     EFFECT: higher tractive effort and reliability, while maintaining repairability. 
     1 cl, 2 dwg
Patent RU-2722972-C1 (RU)
Title: Способ определения взаимного расположения объектов, расположенных в горных выработках (скважинах)
Inventor: Golovkin Vasilij Vadimovich
IPC: E21B47/09
Filed: 2019-05-14
Granted: 2020-06-05
Abstract: Изобретение относится к геофизическим исследованиям и может быть использовано для определения взаимного расположения объектов, расположенных в горных выработках (скважинах), с помощью источника электромагнитного поля. Технический результат - повышение эффективности проведения работ с одновременным уменьшением общего времени проведения работ. Сущность: способ определения взаимного расположения направленной антенной системы и приемника в горных выработках или скважинах основан на регистрации электромагнитных волн, излучаемых направленной антенной системой из одной горной выработки или скважины, приемником, расположенным в другой горной выработке или скважине. При этом используют направленную антенную систему непрерывного излучения со ступенчатым изменением частоты электромагнитного излучения и перестраивают частоту антенной системы на ту частоту, которая обеспечивает наибольшую напряженность электромагнитного поля в горной выработке или скважине, в которой расположен приемник. В приемнике используют схему с прямой зависимостью изменения внутреннего сопротивления приемника в электромагнитном поле. Приемник перемещают, по меньшей мере, вдоль двух взаимно ортогональных направлений для определения направленности антенной системы по максимальному изменению внутреннего сопротивления приемника в электромагнитном поле, что отображается на его экране. 2 ил.
Patent RU-2714121-C1 (RU)
Title: Installation and method of control of operational input and output in voltage source converter module
Inventor: LU JIANG
IPC: H02J3/36
Filed: 2017-11-24
Granted: 2020-02-12
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the electrical equipment. According to the method for control of the operational input and output in the voltage source converter module, the voltage source converter module is promptly input by charging control, control of movement and unlocking, control of operation adjustment, etc., of converter of voltage source to be entered; by control of DC voltage drop, bypass movement control, converter locking control and other steps, the voltage source converter module is quickly output. 
     EFFECT: device for control of operative input and output in converter module of voltage source can perform smooth on-line input and output of voltage source converter in mixed cascade-type direct current transmission system or cascade-type flexible direct-current transmission system, at that, does not affect stable operation of other functioning converters. 
     12 cl, 11 dwg
Patent RU-2722746-C1 (RU)
Title: СПОСОБ ОПРЕДЕЛЕНИЯ ТРИТЕРПЕНОВЫХ САПОНИНОВ ГРУППЫ β-АМИРИНА В РАСТИТЕЛЬНОМ СЫРЬЕ И ЛЕКАРСТВЕННЫХ ПРЕПАРАТАХ НА ИХ ОСНОВЕ
Inventor: Mironenko Natalya Vladimirovna
IPC: G01N33/15
Filed: 2019-05-22
Granted: 2020-06-03
Abstract: Изобретение относится к медицине, а именно к фармакологии, и может быть использовано для определения тритерпеновых сапонинов группы β-амирина в растительном сырье и лекарственных препаратах на их основе. Для этого по УФ-спектрам водных растворов сапонинов определяют оптическую плотность сапонинсодержащей фракции. Рассчитывают содержание сапонинов по предварительно построенному градуировочному графику. При этом концентрацию тритерпеновых сапонинов группы β-амирина рассчитывают методом дифференциальной спектрофотометрии на длине волны с максимумом поглощения λ=193,5 нм в диапазоне концентраций 0,002-1 мг/мл или λ=280,5 нм в диапазоне концентраций 0,5-8 мг/мл. Измерение концентрации сапонинов в диапазоне от 0,5 до 1 мг/мл проводят при 193,5 нм или 280,5 нм. Изобретение позволяет определять количество тритерпеновых сапонинов группы β-амирина в вытяжках из растительного материала, лекарственных препаратах. 5 ил., 2 пр.
Patent RU-2715361-C1 (RU)
Title: Monitoring system of split connections of cable path
Inventor: CHUKHONTSEV ANDREJ PAVLOVICH
IPC: G01R31/00
Filed: 2019-05-29
Granted: 2020-02-26
Abstract: FIELD: communication equipment. 
     SUBSTANCE: invention relates to communication engineering, in particular to equipment of cable systems and can be used to identify the state of ports of switching panels through which network devices are connected. Monitoring system of detachable connections of cable path includes switching panels, units for monitoring availability of connectors in ports of switching panel, software and hardware interface unit, which includes microcontroller, software unit for processing, storing and displaying information on use of ports of switching panels. Each unit for monitoring presence of connectors in ports of switching panel includes a group of contactless distance sensors. Each of contactless distance sensors is installed switching panel so that when connected to port connector is located in sector of detection of corresponding contactless distance sensor, not falling into sector of detection of other contact sensors of distance. 
     EFFECT: broader functional capabilities, high reliability of identifying busy ports of switching panels. 
     1 cl, 2 dwg
Patent RU-2736595-C1 (RU)
Inventor: GARIPOV OLEG MARSOVICH
IPC: E21B33/10
Filed: 2019-05-31
Granted: 2020-11-18
Abstract: FIELD: drilling of wells.SUBSTANCE: invention relates to insulation of leakage of multihole well and increases efficiency of downhole pumping equipment operation of production wells, isolating all intervals of non-tightness in a multi-hole well, including in zone of connection point of columns of pipes of a side shaft with a column of pipes of the main shaft and higher in multi-hole well. Method comprises running-in packer with cable entry or without cable entry and sealing of power cable in packer and installation of packer with cable entry or without cable entry and sealing of power cable in packer in multihole well with possibility of insulation leakage. At that, additionally installed on tubing under packer is electric pump with submersible electric motor, multi-hole well is a well with main shaft, consisting of columns of casing pipes of larger diameter, changing into side shaft consisting of columns of casing pipes of smaller diameter, and a connection point of columns of pipes of main and side shafts, lowering the packer to the side barrel on the tubing string with the cable entry or without the cable entry and sealing of the power cable in the packer and the electric pump with the submersible electric motor, packer is installed in side string of casing pipes at specified distance from upper edge of side column of casing pipes from connection point of columns of main and side shafts with possibility of isolation of leakage point of connection of columns of main and side barrels.EFFECT: disclosed is a method for insulation of multi-hole well leakage.5 cl, 6 dwg
Patent RU-2727956-C1 (RU)
Title: Electric motor
Inventor: NOVIKOV MIKHAIL IVANOVICH
IPC: H02K19/06
Filed: 2019-06-07
Granted: 2020-07-28
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering, in particular to electric machines of inductor-reactive type, used as electric drives. Electric motor includes k phase windings, at that number of teeth on stator Zc = 6k and on rotor Zp = 5k, where k = 1, 2, 3, 4, 5, 6… Widths of stator and rotary teeth are equal, ratio of widths of stator teeth and cavities between them is equal to 1:1, and ratio of widths of rotor teeth and recesses between them is equal to 3:4. At k = 2 and more windings can be connected to control unit in parallel, and their connection is possible from one control unit or from several separate synchronized control units. Said windings can be connected to the control unit in series. It is also possible to connect windings to the control unit by separate upper and lower level switches. 
     EFFECT: technical result is provision of simple, reliable and small electric motor. 
     4 cl, 8 dwg
Patent RU-2727452-C1 (RU)
Inventor: EKKELMAN BRENDAN P
IPC: A61K39/395
Filed: 2012-06-28
Granted: 2020-07-21
Abstract: FIELD: medicine.SUBSTANCE: present invention relates to immunology. Disclosed is an isolated fusion protein for inhibiting or reducing high serine protease activity. Also disclosed is a method of inhibiting or reducing high expression or serine protease activity.EFFECT: present invention can find further application in therapy of various diseases, particularly emphysema, psoriasis and others.15 cl, 17 dwg, 4 ex