baber/WOPTO huggingface dataset:
Patent RU-2695802-C1 (RU)
Title: Insulator
Inventor: KARASEV NIKOLAJ ALEKSEEVICH
IPC: H01B17/02
Filed: 2018-02-06
Granted: 2019-07-29
Abstract: FIELD: electricity. 
     SUBSTANCE: invention relates to the field of power engineering, in particular, to insulators with earthing inserts for overhead transmission lines and electric substations. Insulator consists of two end 1, 2, earthing insert 3 and insulating element. Insulation element is made in the form of fiberglass or basalt plastic rod 4, earthing insert 3 is made in form of one or several metal sleeves, which are fixed between end 1, 2 on rod 4. 
     EFFECT: insulator is characterized by low prime cost of manufacture, high electric charge characteristic due to achievement of optimum values of construction height of insulator and total length of leakage path, besides, insulator is characterized by reliable operation in areas with heavy air pollution. 
     9 cl, 1 dwg
Patent RU-2692036-C1 (RU)
Title: Способ подачи команд управления струйной печатающей головкой
Inventor: FRANCK JAN
IPC: B41J2/045
Filed: 2016-07-11
Granted: 2019-06-19
Abstract: Изобретение относится к способу подачи команд управления струйной печатающей головки, включающему, по меньшей мере, печатную систему с соплом на обращенной к запечатываемому материалу стороне чернильной камеры, закрытой, по меньшей мере, частично предпочтительно с обращенной от запечатываемого материала стороны диафрагмой, отклоняемой посредством механически соединенного с диафрагмой пьезоэлемента с электронным управлением от чернильной камеры, чтобы засасывать в нее чернила из картриджа, и отклоняемой к или в чернильную камеру для выдавливания из нее через сопло чернильной капли, причем печатная система, состоящая из чернильной камеры, диафрагмы и пьезоэлемента с электронной схемой управления, представляет собой колебательное образование, возбуждаемое энергоемкой командой управления к колебанию с собственной резонирующей частотой f res , т.е. не происходит или почти не происходит подавление колебания с периодом T res  = 1/f res , причем насыщенность цвета точки изображения печати варьируют путем возможности выдавливания из того же сопла последовательно нескольких чернильных капель на каждую точку изображения с временным интервалом T tropf  = 1/f tropf , причем сигнал управления заводит энергию в печатающую систему точно в тот момент, когда фактически необходимо выдавить чернильную каплю. 11 з.п. ф-лы, 9 ил.
Patent RU-2695580-C1 (RU)
Title: Prefabricated road surface device
Inventor: ANTONOV ALEKSANDR SERGEEVICH
IPC: E01C5/08
Filed: 2018-02-26
Granted: 2019-07-24
Abstract: FIELD: construction.SUBSTANCE: invention relates to construction. Composite road surface device consists of cannons connected by means of darnet or geonet by long rectangular sides of isosceles cylindrical truncated triangular prism with reinforcement rods, with discharge of mandrel or geonet by ½ of triangular prism base width from prefabricated road pavement front side laid on soil loosened layer of soil or underlying layer of sand by isosceles facets of triangular prisms downwards and across transport movement and along – on roadsides and roadway exits. For reinforced structures two layers of prefabricated road pavement are added, at that projections of one plate are conjugated with another plate.EFFECT: device for assembled road pavement is proposed.1 cl, 5 dwg, 1 photo
Patent RU-2674376-C1 (RU)
Title: Parts surfaces internal radius junctions milling method
Inventor: BUSYGIN EVGENIJ VASILEVICH
IPC: B23C3/00
Filed: 2018-03-05
Granted: 2018-12-07
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to the machine building, and can be used during the parts internal radius junctions milling with variable tolerance on the program controlled machine tools. Method comprises use of the end mill with a radius of not more than the internal junction radius and one pass processing by the mill rotation center movement along the equidistance to the processed surface with the internal radius junction running along the radial arc. Milling is carried out with the end mill elastic extraction from the machined surfaces constant value, caused by the mill pushing out allowable force equal to the constant force during milling with the constant cutting depth and working feed, due to the feed per cutter tooth reduction as the cutting depth increase in the area of penetration into radius junction. Performing the machined surface running-in with the working feed equal to the working feed at the cut-in section end, and at the cutter exit section from the radius junction, increasing the cutter working feed as the cutting depth decreases to the working feed during the junction surface milling. 
     EFFECT: increase in the processed surface quality. 
     5 cl, 3 dwg
Patent RU-2680077-C1 (RU)
Title: Способ получения маслорастворимого ингибитора коррозии для обработки черных металлов
Inventor: IVANOV MIKHAIL GRIGOREVICH
IPC: C07F9/165
Filed: 2018-03-28
Granted: 2019-02-14
Abstract: Изобретение относится к области защиты металлов от атмосферной коррозии с помощью ингибиторов и может быть использовано для долговременной консервации металлоконструкций и изделий из черных металлов. Предложен способ получения маслорастворимого ингибитора коррозии для обработки черных металлов. Способ включает взаимодействие борированного растительного масла с избытком диэтаноламина с получением реагента, содержащего смесь борированных глицеридов и диэтаноламидов жирных кислот. Указанный реагент смешивают с диалкилдитиофосфатом цинка при весовом соотношении от 1:1,2 до 6:1 к весу реагента и выдерживают при нагревании до температуры не более 45°С. Полученную реакционную массу в количестве 3-6 мас.% смешивают с растворителем - минеральным маслом, например трансформаторным маслом ГК. Изобретение обеспечивает эффективный ингибитор коррозии черных металлов за счет высоких противокоррозионных свойств при низком содержании в базовом масле. 4 з.п. ф-лы, 4 табл., 5 пр.
Patent RU-2681639-C1 (RU)
Title: Мешалка
Inventor: Sidorov Vyacheslav Nikolaevich
IPC: B01F7/16
Filed: 2018-04-02
Granted: 2019-03-11
Abstract: Изобретение относится к аппаратам емкостного типа, предназначенным для проведения различных тепло- и массообменных процессов химической технологии, в которых требуется создание однородного поля концентраций и температур во всем объеме перемешиваемой среды при рациональных затратах мощности. Мешалка содержит приводной вертикальный вал, ротор с радиальными спицами, на концах которых закреплены парами друг в друге конфузоры, выполненные в виде круговых полых усеченных конусов, обращенных большими основаниями в сторону вращения. Конфузоры изготовлены одинаковой высоты, меньшие основания конфузоров выполнены в виде эллипсов, плоскости которых наклонены под углом 40…60 градусов к осям симметрии конфузоров. Конфузоры установлены друг в друге несоосно. Большие основания внутренних конфузоров установлены со смещением в осевом направлении в сторону вращения по отношению к большим основаниям внешних конфузоров на величину радиусов их больших оснований. Каждая пара конфузоров жестко соединена между собой меньшими образующими конусов внутренних конфузоров и большими образующими конусов внешних конфузоров. Изобретение обеспечивает повышение эффективности процессов перемешивания и диспергирования жидких материалов. 2 ил.
Patent RU-2702419-C1 (RU)
Title: Rotary mower with forage grass stem stalk
Inventor: SHARIKOV NIKOLAJ DMITRIEVICH
IPC: A01D43/10
Filed: 2018-05-16
Granted: 2019-10-08
Abstract: FIELD: agriculture; machine building. 
     SUBSTANCE: invention relates to the agricultural machine building. Rotary mower with stalk forage grass stalks comprises bearing bar with rotating discs and knives 4 and beats 4 hinged on discs. Each beater 4 is made of a curved strip of rectangular cross-section and consists of two planes - fastening and working. Horizontal fastening plane comprises fastening hole 5 located on the axis of symmetry of each beat 4 on the side of the rounded end. Working plane of beats 4 is bent relative to fastening plane by angle of up to 30° and comprises on one side deflected chamfer 7 with a blunted working edge 8 for traumatizing stalks of forage grasses, and on the other side forms an upwardly bent blade 9, intended for removal of stems of forage grasses from the cutting zone. Chamfer 7 and blade 9 are located along axis of symmetry of each bent beat 4. Each pair of beats 4 is mounted on each disc diametrically opposite and perpendicular to knives and is hinged to hubs of mower via holes 5 beats 4, bolts 10, spacer sleeves 11, flat washers 12 and Grover washers 13. Diameter of the circle created by unbroken butt ends of beats 4 during rotation of disks does not exceed diameter of circle formed by ends of hinged knives. 
     EFFECT: rotary mower increases traumatic treatment of stems for drying. 
     1 cl, 4 dwg
Patent RU-2702656-C1 (RU)
Title: Agent possessing apoptosis-inducing activity
Inventor: Udut Vladimir Vasilevich
IPC: A61K31/341
Filed: 2018-07-16
Granted: 2019-10-09
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to application of isonicotinic and ascorbic acid adduct of formula C 6 H 5 NO 2 ·C 6 H 8 O 6  as an agent possessing apoptosis-inducing activity. 
     
       
     
     EFFECT: new activity of the adduct of isonicotinic and ascorbic acids is detected, can be used in medicine as an apoptosis inducer for medical and research purposes, as well as when working with cell cultures. 
     1 cl, 1 tbl, 1 dwg, 3 ex
Patent RU-2705652-C1 (RU)
Title: Injection device for thermal isolation of injection well in permafrost zone
Inventor: SELIVANOV SERGEJ MIKHAJLOVICH
IPC: E21B36/00
Filed: 2017-12-27
Granted: 2019-11-11
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to oil industry, namely, to construction of oil and gas wells in permafrost conditions. Proposed device comprises production string, cooling device, temperature control and monitoring unit. Cooling facility is made in the form of coil pipes, spiral-like casing installed in casing pipe in cement stone of casing string, connected to cooling unit installed at wellhead. Temperature control sensors are arranged in cement stone in the area of cooling coil tubing coils. 
     EFFECT: improved well integrity and automation of heat insulation process. 
     1 cl, 1 dwg
Patent RU-2693542-C1 (RU)
Title: Laser system and emitting radiation method
Inventor: Gorskij Evgenij Vyacheslavovich
IPC: H01S3/23
Filed: 2018-08-08
Granted: 2019-07-03
Abstract: FIELD: physics.SUBSTANCE: invention relates to laser equipment. Infrared (IR) laser system includes a pulse master oscillator equipped with assemblies of quasi-continuous or QCW-laser pumping diodes, and a power amplifier equipped with assemblies of continuous or CW-laser pumping diodes. In embodiments of the invention, pumping of the active element of the power amplifier is performed by CW-laser diodes in continuous mode, and time interval t between pulses of the master oscillator is equal to or less than the effective life time τ upper laser level: t ≤ τ. Active elements of the laser system can contain base material doped with Tmions, or by ions Tmand No.EFFECT: technical result is enabling creation of laser systems with high pulse (2–5 kW) and average, 100 W and more, radiation power at wavelength selected in range of 1_85 - 2_1 mcm, intended, including, for laser surgery.15 cl, 5 dwg
Patent RU-2689957-C1 (RU)
Title: Ленточно-оболочечный фундамент мелкого заложения
Inventor: KOLCHEDANTSEV LEONID MIKHAJLOVICH
IPC: E02D27/01
Filed: 2018-09-04
Granted: 2019-05-29
Abstract: Изобретение относится к строительству и используется при сооружении оболочечных фундаментов мелкого заложения для зданий преимущественно средней и повышенной этажности на грунтовых основаниях, подстилаемых толщей слабых водонасыщенных пылевато-глинистых грунтов. Ленточно-оболочечный фундамент мелкого заложения содержит заглубленные в грунт опорные контуры по несущим осям здания, серповидную сплошную железобетонную оболочку в пролетной зоне. Фундамент снабжен грунто-цементными блоками и демпфирующей прокладкой. Грунто-цементные блоки установлены в подоболочечном пространстве в пролетной зоне и имеют прочность на сжатие меньше прочности серповидной сплошной железобетонной оболочки, но больше прочности на сжатие грунта. Демпфирующая прокладка расположена между опорными контурами и грунтовым основанием и выполнена из плитного сильно сжимаемого материала. Технический результат состоит в повышении эффективности использования оболочечных фундаментов мелкого заложения, рациональное устройство подоболочечного пространства из сборных грунто-цементных блоков и возможность осуществления контроля вовлечения в работу железобетонной оболочки за счет более эффективного взаимодействия системы «опорный контур-оболочка-грунтовое основание». 3 ил.
Patent RU-2703932-C1 (RU)
Title: Method of semiconductor elements installation
Inventor: Korobejnikov Leonid Aleksandrovich
IPC: H01L21/52
Filed: 2018-10-10
Granted: 2019-10-22
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electronics and can be used for installation of electrical circuits containing semiconductor elements requiring efficient cooling. In the process of semiconductor elements installation, semiconductor elements are placed on the printed circuit board longitudinal surface soldering their electric terminals to electric contacts of the board, and installing the board in the housing by inserting it along the surface of the mounting base of the board with provision of tight contact between the heat-removing surface of the semiconductor element and the surface of the heat-conducting element by means of spring pressure elements in contact with the semiconductor elements. According to the invention, when the board is inserted into the housing, the spring elements are installed on the input board and are in a relaxed state with provision of a guaranteed gap between the heat-removing surface of the semiconductor element and the heat-conducting surface of the housing. After the board is installed, the spring elements are exposed to the body by means of wedging elements in order to provide the required pressing force of the heat-removing surface of the semiconductor element to the surface of the heat-conducting element. Wedging elements are moved into the housing along the surface of the mounting base of the printed circuit board. 
     EFFECT: easier assembly of circuits with high density of filling elements while maintaining high efficiency of cooling semiconductor elements. 
     8 cl, 7 dwg
Patent RU-2695942-C1 (RU)
Title: Aircraft landing gear front control modes switch (versions), switch assembly and switch power frame
Inventor: SMIRNOV EVGENIJ IVANOVICH
IPC: B64C25/50
Filed: 2018-11-02
Granted: 2019-07-29
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aircraft engineering, particularly, to taxiing device front support systems for aircraft landing gear during ground motion of aircraft. Aircraft landing gear front support mode selector comprises power frame with control system elements mounted therein to form three control circuits. Each chain includes a pair of elements, which is adjustable separated by a movable screened shutter. Switch is configured to interact with an element of an external control device of a cam type rigidly fixed on the steering column. Cam has the shape of arc sector with two contact surfaces equipped with each mating centring grooves. Switch is equipped with two response rockers with parallel shafts, on which three levers of the third kind are installed. On shaft of each rocker there is a roller made with possibility of limited turns of its axis in plane of symmetry of steering column. Rollers are movably coupled with one of cam surface arc surfaces for automatic reading from cam commands for maintenance and / or switching of control modes. Mating levers of each rocking arm are connected by tightening springs. Shutter of magnetically opaque screen is installed on cantilever section of each lever. 
     EFFECT: increased safety during operation. 
     7 cl, 8 dwg
Patent RU-2699937-C1 (RU)
Title: Method of searching for minerals and environmental contaminants using an integral scintillation analysis method
Inventor: APOLITSKIJ VALENTIN NIKOLAEVICH
IPC: G01N21/67
Filed: 2018-11-09
Granted: 2019-09-11
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to methods for investigating a substance using an integral scintillation method and can be used to search for minerals and environmental contaminants. Summary: content of chemical elements in analyzed substance is determined. Searching indicator features and characteristics of the substance are determined using an integral scintillation method of analysis. At the same time virtual separation of the analyzed substance into a large number of small parts is carried out due to periodic intermittent synchronous short-term frame-by-frame recording of plasma spectra with continuous supply of the analyzed substance into it. Content of chemical elements is calculated taking into account the background under the analytical spectral line of the element from the value of the maximum signal measured on the selected portion of the spectrum next to the analytical line. Calibration graphs of chemical elements are plotted in simple coordinates taking into account electronic spectrometer noise. Correctness of the obtained content of the elements is evaluated by detecting the presence in the sample of content of indicator search elements close to the lower boundary of the quantitative definitions of that element. For this purpose, visual observation is performed on a display screen of frame sampling spectra transmitted from the spectrometer to a personal computer, with evaluation of frame-by-frame absence and presence of an analytical spectral line of the indicator element in frame-by-frame spectra, as well as the type of this line and the background located next to it in different frame-by-frame spectra of the analyzed sample. Number of particles of indicator elements is counted in the analyzed sample based on the presence of signals of the analyzed elements in frame-by-frame spectra of the sample, which are indicated in the final results of analyzing the search samples. 
     EFFECT: technical result is higher efficiency of mineral prospecting. 
     1 cl, 4 tbl, 1 dwg
Patent RU-2712845-C1 (RU)
Title: Method of manufacturing large-sized finished three-dimensional module and method of building construction from large-size finished 3d modules
Inventor: AMBARTSUMYAN SERGEJ ALEKSANDROVICH
IPC: B28B7/02
Filed: 2018-11-30
Granted: 2020-01-31
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to construction, in particular to modular three-block construction, and can be used for construction of low-rise and high-rise residential buildings, public buildings and structures, as well as other buildings of any other purpose. Method of finished volume module manufacturing consists in the fact that pallet is placed on the first robotised conveyor, on which by means of automated industrial robots with software and hardware systems and software a form system is formed. Shuttering system includes the first and the second formwork for manufacturing of monolithic reinforced concrete volume module, which includes base plate, pylons and/or walls, beams, crosspieces or slabs. Made monolithic reinforced concrete volume module is moved to the second robotised conveyor where the ready volumetric module is made by installation of engineering communications, internal and external finishing, formation of internal partitions and/or installation of built-in furniture. Method of constructing a building from finished three-dimensional modules consists in the fact that on the construction site the ready-made volumetric modules made in the above manner are installed in the corresponding place. Installation and connection of ready volumetric modules of the first floor to each other is carried out by means of threaded connections passing via through holes in pylons or walls of adjacent ready volume modules. On the ready volumetric modules of the first floor the ready volumetric modules of the second floor are installed by means of introduction of ledges of ready volumetric modules of the first floor, located in the upper part in places of pylons location, into cavities of ready volumetric modules of the second floor located in the lower part in places of pylons arrangement. At that, part of corresponding ready volume modules of the second floor are turned relative to part of corresponding ready bulk modules of the first floor by 90° and the building is formed so that part of the ready bulk modules of even floors is installed relative to the part of the ready volumetric modules of odd floors with intersection of some walls in the plan. 
     EFFECT: invention enables to reduce time, labour intensity and cost of building construction, simplify installation of three-dimensional modules, provide universality of buildings for any space-planning solutions and possibility of their rapid change, increase rigidity, reliability and stability of buildings, increase speed, accuracy and reliability of buildings mounting, enable to make buildings of any configuration, provide possibility of buildings dismantling and movement to another construction site. 
     11 cl, 24 dwg
Patent RU-2701068-C1 (RU)
Title: Suspension
Inventor: KUZIN NIKOLAJ IVANOVICH
IPC: B60G11/00
Filed: 2019-02-06
Granted: 2019-09-24
Abstract: FIELD: transport machine building. 
     SUBSTANCE: invention relates to transport machine building. Suspension comprises a stock, a body with a support platform, a spring and plates. Some plates are made of metal and connected to high-voltage source. Other part of plates is equipped with mono-electrodes. Rod has one support platform. Surfaces of rod and case contact are equipped with monoelectrets and are not connected to high voltage source. 
     EFFECT: simplified design, reduced weight, higher electrical safety of suspension. 
     1 cl, 2 dwg
Patent RU-2714301-C1 (RU)
Inventor: Vygonskij YUrij Grigorevich
IPC: H04B7/00
Filed: 2019-05-28
Granted: 2020-02-14
Abstract: Изобретение относится к спутниковым информационным системам, в частности к предоставлению услуг спутниковой связи и высокоскоростного доступа в Интернет на территории Российской Федерации. Технический результат состоит в создании полезной нагрузки космического аппарата, Для этого в способе ретрансляции радиосигналов с геостационарной орбиты на борту космического аппарата размещают два бортовых ретрансляционных комплекса (БРК) - С- и Q/Ka-диапазона, при этом БРК С-диапазона включает в себя ретранслятор С-диапазона и антенно-фидерную систему С-диапазона; БРК Q/Ka-диапазона включает в себя ретранслятор Q/Ka-диапазона, антенно-фидерную систему Q-диапазона, антенно-фидерную систему Ka-диапазона; в С-диапазоне формируют региональную и глобальную зоны обслуживания; в Q-диапазоне обеспечивают перенацеливаемую зону обслуживания, сформированную узким управляемым антенным лучом на прием от центральной наземной станции, и 28 узких антенных лучей многолучевой зоны обслуживания с переиспользованием частот на прием от абонентов; в Ка-диапазоне обеспечивают перенацеливаемую зону обслуживания, сформированную узким управляемым антенным лучом для передачи на центральную наземную станцию, и 28 узких антенных лучей многолучевой зоны обслуживания с переиспользованием частот на передачу абонентам; при этом применяют поляризационное уплотнение каналов и многолучевые антенны. 7 ил.