baber/WOPTO huggingface dataset:
Patent RU-2684943-C1 (RU)
Title: Method for increasing reliability and quality of functioning batch of hybrid and monolithic integrated circuits
Inventor: MESHKOV SERGEJ ANATOLEVICH
IPC: G01R31/303
Filed: 2018-06-21
Granted: 2019-04-16
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to high reliability and quality of operation of a batch of semiconductor monolithic and hybrid integrated circuits (IC). Essence: IC is subject to artificial aging, as a result of which degradation of parameters of materials and structure of IC and change of their informative parameters takes place. Based on patterns of degradation of IC information-bearing parameters under action of destabilizing operation factors, functions of changing information-bearing parameters in time are determined, building dependencies of probability of execution of specified functions of IC from values of information-bearing parameters, constructing a function of probability density of information-bearing parameters taking into account technological errors of parameters of the IC structure, constructing a probability density function of information-bearing parameters taking into account technological errors of parameters of the design of IC and probability of performing given functions. Probability of performing the given functions with the IC batch at the initial moment in time is obtained, and the probability of performing the given functions by the batch of the IC during a given time is obtained. Nominal informative parameters of the integrated circuit are corrected based on the criterion of the maximum probability of performing given functions by the IC batch during a given operating time and new nominal parameters of the structure of the IC are synthesized, providing optimal by the criterion of maximum probability of the given functions performance by the IC batch during the specified operating time nominal values of the informative parameters.EFFECT: high reliability and quality of operation of batch of hybrid and monolithic integrated circuits.3 cl, 6 dwg
Patent RU-2694465-C1 (RU)
Title: Method for automated detection of boundaries of radioactive contamination areas using unmanned aerial vehicles
Inventor: Kozhevnikov Dmitrij Andreevich
IPC: G01T1/169
Filed: 2018-07-24
Granted: 2019-07-15
Abstract: FIELD: measurement technology.SUBSTANCE: invention relates to the field of radiometric studies and can be used for automated detection of boundaries of radioactive contamination of the area. Essence: an unmanned aerial vehicle is moving along a trajectory, the orthogonal projection of which on the earth's surface coincides with the outer boundary of the detected zone of radioactive contamination of the area. At that, during flight automatic trajectory correction is carried out depending on dose rate of gamma-radiation. Flight trajectory correction is performed by means of automated change of flight course towards increase of dose rate if value of measured dose rate is less than lower limit of preset interval, or towards reduction of dose rate if value of measured dose rate exceeds value of upper boundary of established interval.EFFECT: high reliability of detecting boundaries of radioactive contamination of the area, providing radiation safety of personnel.1 cl, 3 dwg
Patent RU-2693277-C1 (RU)
Title: Method for production of semi-process electrical isotropic steel with low specific magnetic losses
Inventor: CHERNIKOV OLEG VLADIMIROVICH
IPC: C22C38/02
Filed: 2018-07-25
Granted: 2019-07-02
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to ferrous metallurgy, particularly to production of semi-processed strip from electro-technical isotropic steel (semi-processed technology), used for making magnetic conductors of electric machines. To improve magnetic properties of semi-process strip from electro-technical isotropic steel there is steel melting performed, containing, wt%: carbon not more than 0.010, silicon 0.50–2.50, aluminum 0.30–1.20, antimony 0.02–0.07, manganese not more than 0.25, phosphorus not more than 0.015, sulfur not more than 0.007, titanium not more than 0.005, nitrogen not more than 0.007, iron and unavoidable impurities – balance, when meeting ratio of 0.52≤Si+Sb≤2.57, steel pouring, hot rolling, optionally heat treatment of hot-rolled strip, etching, cold rolling and annealing of cold-rolled strip, at that annealing is performed at temperature not higher than 768 °C, i.e. not higher than Curie point, steel magnetic conversion temperature. Allowed in method of semi-process isotropic steel production two-stage cold rolling with intermediate annealing between them, wherein second cold rolling is performed with reduction of 1–12 %, and intermediate and final annealing is performed at temperature not higher than 768 °C. 
     EFFECT: method is proposed for production of semi-process electrical isotropic steel with low specific magnetic losses. 
     1 cl, 1 tbl, 2 ex
Patent RU-2689344-C1 (RU)
Inventor: ZAKHARKIN EVGENIJ ALEKSEEVICH
IPC: B25H1/00
Filed: 2018-08-15
Granted: 2019-05-27
Abstract: Изобретение относится к верстаку автомобильному. Верстак установлен в кузов автомобиля и содержит столешницу, установленную на каркасе, усиленном П-образными профилями в виде стоек, балок и поперечин. При этом верстак снабжен верхними и нижними решетками и ящиками с деревянными полками и ручками для фиксации верхней и нижней решеток в закрытом положении, состоящими из подпружиненных во втулках осей, зафиксированных с помощью шплинтов и имеющих снаружи плоские флажки. Техническим результатом является устойчивость конструкции, отсутствие скольжения и предупреждение от падения инструмента и запасных частей. 12 ил.
Patent RU-2701176-C1 (RU)
Title: Clock housing with pressing element
Inventor: BABLER Zhan
IPC: G04B37/00
Filed: 2018-11-20
Granted: 2019-09-25
Abstract: FIELD: watches and other time measuring instruments. 
     SUBSTANCE: watch body (20) comprising seat (26) serving as a guide for a power supply element (1) located therein, comprising control member (2) actuated by applying force against the action of returning means (15) and rigidly connected to drive means (30), wherein pressing member (1) or housing (20) comprises flat guide path (18), axis (19), relative to which lever (17) on which pin (16) is located, moving along profile of this path (18), wherein said track comprises elbows directed towards axis (19) and defining stable positions (23; 24) of pin (16), and inclined sections arranged so that any force applied to control element (2), when it is in rest position, causes guide pin (16) to exit this stable position (23; 24) and move under action of resilient return means (15) to another stable position (24; 23). 
     EFFECT: disclosed is a watch body with a pressure element. 
     20 cl, 32 dwg
Patent RU-2708884-C1 (RU)
Title: Power conversion device
Inventor: SHIN KENTARO
IPC: H02M1/44
Filed: 2016-06-02
Granted: 2019-12-12
Abstract: FIELD: electrical equipment. 
     SUBSTANCE: invention relates to the electrical equipment. Power conversion device, which converts the power provided by the first power feed bus (93) and the second power feed bus (94), includes: reactor (L1) connected to first power feed bus (93); and power module (4), which converts power provided between first power feed bus (93) and second power feed bus (94) by switching. Power module (4) includes switching element (Q1). Additionally, power conversion device includes impedance circuit (2) arranged in parallel to reactor (L1) of first power feed bus (93). 
     EFFECT: power conversion device is proposed. 
     15 cl, 20 dwg
Patent RU-2704509-C1 (RU)
Title: Hydraulic pump
Inventor: MURZIN YURIJ PAVLOVICH
IPC: F04B1/12
Filed: 2018-12-24
Granted: 2019-10-29
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building and can be used for stepless control over volume and pressure of pumped fluid. Hydraulic pump comprises cylinders with pistons arranged parallel with and around drive shaft, crankcase with drive shaft, on which ring is pivotally connected to it with possibility of joint rotation and change of inclination angle. Said swash plate is connected via radial bearing and communicated with pistons by connecting rods. Fixation of swash plate from joint rotation with shaft is carried out by link installed on axis, made on swinging washer and moving along slot in housing. Adjustment of inclination angle of swinging washer is performed by wedge moving on key slot of drive shaft by means of action on wedge by screw mechanism. 
     EFFECT: improving operating reliability of hydraulic pump and improving its functional characteristics, as well as reducing overall dimensions and weight. 
     3 cl, 2 dwg
Patent RU-2705727-C1 (RU)
Title: Methods for manufacturing three-dimensional electronic modules, three-dimensional electronic modules
Inventor: BASAEV ALEKSANDR SERGEEVICH
IPC: H01L25/04
Filed: 2018-12-28
Granted: 2019-11-11
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention can be used for assembling electronic components in an electronic module. Essence of the invention consists in the fact that the manufacturing method of the three-dimensional electronic module includes the following stages: creating functional units, installing electronic components on process substrates with contact sites on side faces, testing the formed on the substrate functional unit, with a positive result of which is carried out further steps, method includes preparation of process filling equipment by its cleaning from foreign substances, impurities, drying and application of a separating lubricant, which has anti-adhesion properties, performing positioning of functional units in process filling, placing them in parallel one above another, combining contact pads, performing the heat-conducting electrically insulating compound and pouring the compound into the process filler, in the preparation and pouring of the heat-conducting electrically insulating compound, double degassing is used, performing polymerisation of a heat conducting electrically insulating compound, cutting side edges of the formed three-dimensional electronic module for opening contact pads of process substrates, cutting is carried out using equipment which enables to provide a minimum surface roughness of the three-dimensional electronic module side surfaces, method comprises cleaning the three-dimensional electronic module from possible contaminants, forming a continuous surface metallisation using a stencil printing method, by means of a laser beam, areas of surface metal coating on side faces are locally removed, thus forming separate metallization paths switching required contact pads according to electric diagram of a three-dimensional electronic module. 
     EFFECT: possibility of improving the reliability of the manufactured three-dimensional electronic modules. 
     30 cl, 7 dwg
Patent RU-2704415-C1 (RU)
Title: Method for construction of column-type two-vane subway station by closed method of perfoming works
Inventor: Zakharov Georgij Rafaelevich
IPC: E02D29/00
Filed: 2019-01-09
Granted: 2019-10-28
Abstract: FIELD: construction; subway. 
     SUBSTANCE: invention relates to construction of tunnels, in particular to a method of constructing subway stations of column type of closed method of performing works. Method of erecting a double-vane subway station with a closed method of performing works involves the construction of a left station tunnel by mounting the round lining of lining made of reinforced concrete tubes, the diameter of which provides the arrangement of the structure of a single track. During installation of assemblage lining of left station tunnel upper and lower support blocks are installed, made with cross section in form of octahedron with symmetrical facets relative to vertical axis of station. Between the upper and lower support blocks in the lining of the left station tunnel, tubing temporary filling is mounted, on the lower support unit the lower tangential support part is installed and connected to the lower unit through welding to metal pins inserted into the seams between blocks, and filling clearance between lower tangential support part and lower support block with non-shrinking mixture, after which concreting the lower reinforced concrete cross-bar with cross section in form of trapezoid, smaller base of which rests on lower tangential support part. Then monolithic reinforced concrete columns and horizontal girders of arched type are concreted, to embedded elements of which there connected are upper tangential support parts by means of welded seams, at that construction of horizontal girders of arched type provides creation of passes between station tunnels, formed gaps between upper support block, upper tangential support part and monolithic horizontal crossbars are filled with non-shrinking mixture. Thereafter, a right-hand station tunnel is assembled from an assemblage of lining of circular outline, made of reinforced concrete tubes, diameter of which provides arrangement of the single-track track structure, and resting on the upper and lower support blocks, by dismantling the temporary filling tubes, then, concrete bases of station tunnels are concreted with horizontal outer surface simultaneously with base under the track and passenger platform is built in each station tunnel. 
     EFFECT: technical result consists in ensuring the cost of erection of the station, high technological effectiveness and speed of construction. 
     1 cl, 4 dwg
Patent RU-2709253-C1 (RU)
Inventor: Atamanov Konstantin Viktorovich
IPC: A61B17/11
Filed: 2019-01-10
Granted: 2019-12-17
Abstract: Изобретение относится к медицине, в частности к абдоминальной хирургии. Культю толстой кишки формируют путем пересечения толстой кишки в косопоперечном направлении под углом 50°-60° к ее брыжеечному краю. Сегмент тонкой кишки в области анастомоза также пересекают в косопоперечном направлении под углом 50°-60° к брыжеечному краю тонкой кишки. В противобрыжеечной части стенки толстой кишки высекают площадку овальной формы площадью, соответствующей площади сечения тонкой кишки. Формируют тонко-толстокишечный анастомоз по типу «конец в бок» с помощью однорядного непрерывного кишечного шва. Способ повышает вероятность состоятельности анастомоза и выживания больного, т.к. улучшает кровоснабжение и репаративный потенциал анастомоза за счет того, что при высечении «окна» для анастомоза удаляется зона толстокишечной стенки с наихудшим кровоснабжением. Пересечение тонкой и толстой кишок в косопоперечном направлении под углом 50°-60° позволяет обеспечить шов анастомоза и шов культи кровоснабжением от наибольшего количества ветвей интрамуральных сосудов. 5 ил., 1 пр.
Patent RU-2687977-C1 (RU)
Inventor: CHujkin Sergej Vasilevich
IPC: A61P1/02
Filed: 2019-02-06
Granted: 2019-05-17
Abstract: Изобретение относится к медицине, а именно к стоматологии, и используется для местного лечения и профилактики гингивита у женщин с беременностью, осложненной гестозом. Включает в себя применение фитопрепарата, содержащего экстракт сбора лекарственных растений, взятых в равном соотношении. В качестве фитопрепарата используется жевательный субстрат, содержащий 1,0 г пчелиного воска и 0,1 г сухого водного экстракта сбора, содержащего кору дуба, соплодия ольхи, почки березы, цветы ромашки и траву чабреца. Причем жевательный субстрат применяют 2 раза в день по 12-15 минут в течение 14 суток. Изобретение позволяет улучшить биохимические и физико-химические показатели слюны, а также клинические показатели стоматологического статуса у женщин с беременностью, осложненной гестозом. 5 табл., 1 пр.
Patent RU-2707015-C1 (RU)
Title: Multi-chamber liquid-propellant rocket engine with afterburning with controlled thrust vector
Inventor: GOROKHOV VIKTOR DMITRIEVICH
IPC: F02K9/42
Filed: 2019-03-04
Granted: 2019-11-21
Abstract: FIELD: engine building. 
     SUBSTANCE: invention relates to liquid-propellant rocket engines. Multichamber liquid-propellant rocket engine with afterburning with controlled thrust vector, comprising installed two engine units, each with gas generator, chambers, automatic and control units, frame arranged in central part of engine compartment by turbo pump unit with turbine and pumps, connected by their turbine cavities and cavities after pumps with branched lines of common branch pipes and diverging to chambers of bent symmetric pipelines of supplying respectively generator gas and components to corresponding cavities of mixing heads and cooling circuits of chambers arranged and attached to frames by means of traverses along periphery of engine compartment, wherein in each engine block is located crosswise and orthogonal to the other by its main corresponding longitudinal planes of symmetry and with radially symmetrical arrangement of chambers, wherein in each of engine blocks symmetrical bent pipelines of symmetrical bent pipelines of supply of generator gas and components to corresponding cavities of mixing heads and cooling circuits of chambers are made with identical diameters of cross sections and identical trajectory and are directed by bent parts at connection point with common branch pipe on first unit towards nozzle cuts, and on second side – in reverse side along longitudinal axis of symmetry of liquid-propellant engine side with formation of clearance between pipelines of first unit, and common branch pipes of one and the second motor unit are made gas-dynamically identical, for example, with identical diameters of cross sections, radii, angles, number of turns and lengths of rectilinear and curvilinear trajectories of sections between them. 
     EFFECT: invention provides expansion of engine functional capabilities with afterburning of generator gas and with controlled thrust vector. 
     1 cl, 11 dwg
Patent RU-2703972-C1 (RU)
Inventor: ALEKSEEV ALEKSANDR PETROVICH
IPC: H04L9/00
Filed: 2019-03-13
Granted: 2019-10-22
Abstract: Изобретение относится к области телекоммуникаций. Технический результат заключается в расширении арсенала средств. Способ пространственно-временной защиты информации, заключается в том, что сообщение разбивают на n блоков, число которых выбирают по ключу, сообщение шифруют блочным шифром с полным сцеплением всех блоков криптограммы, которые стеганографически скрывают в n информационных контейнерах, форматы информационных контейнеров, методы внедрения информации в контейнеры и последовательность их передачи на приемную сторону определяют по ключу, информационные контейнеры демонстрируют в сети не постоянно, а лишь кратковременно, время начала демонстрации информационных контейнеров, а также их доменные адреса определяют с помощью ключа, при этом заменяемый и заменяющий контейнеры формируют внешне одинаковыми, длительность демонстрации информационных контейнеров на сайте устанавливают минимальной, но достаточной для его скачивания на приемной стороне, помимо информационных контейнеров, содержащих блоки криптограммы, в сети размещают камуфлирующие контейнеры. 8 ил., 3 табл.
Patent RU-2712564-C1 (RU)
Title: Internal combustion engine
Inventor: TOMODA KEIJU
IPC: F02B75/32
Filed: 2019-06-03
Granted: 2020-01-29
Abstract: FIELD: engine building. 
     SUBSTANCE: internal combustion engine (1) is equipped with cylinder (10) adapted to rotate about rotation axis (L), combustion chamber defined in cylinder, and drive parts (40). Driving parts are equipped with pistons (50) arranged in cylinder, which are adapted to slide in direction of rotation axis and define combustion chamber, slots (60) formed in circular surface of cylinder, cams (70) fixed near slots, and pushers (80) passing from pistons through slots to cams. Slots are configured to limit relative displacement of pushers together with pistons relative to cylinder in circumferential direction of rotation axis, at the same time providing possibility of relative movement of pushers together with pistons relative to cylinder in direction of rotation axis. Combustion performed in the combustion chamber displaces the pistons together with the pushers along the cam profiles to thereby turn the cylinder about the axis of rotation, and the cylinder rotation is output as the engine output power. 
     EFFECT: disclosed is an internal combustion engine device. 
     10 cl, 20 dwg
Patent RU-2703205-C1 (RU)
Title: Method of producing modified bitumen binder
Inventor: KOMAROV SERGEJ ANATOLEVICH
IPC: C08L17/00
Filed: 2019-06-14
Granted: 2019-10-15
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to road construction and construction materials, specifically to a method of producing modified bitumen binder, which consists in preliminary heating of bitumen to viscous state and subsequent introduction into bitumen, while continuously stirring, a modifier, wherein modifier is 3.0–10.0 wt% of bitumen is obtained by combining bitumen heated to temperature of 140–160 °C, and structure-forming agent, in form of textile corduroy lint, with rubber crumbs, activated rubber solution in hydrocarbon oil, with following ratio of components, wt%: textile corduroy lint – 7.0–20.0; bitumen – 5.0–30.0; activated rubber crumbs – balance. 
     EFFECT: technical result consists in improvement of efficiency of the process of preparing modified bitumen binder, high universality of modified bitumen binder to various types of mineral fillers, as well as in improvement of quality of asphalt-concrete coatings and elasticity of insulating and roofing materials. 
     3 cl, 1 dwg, 8 tbl
Patent RU-2714147-C1 (RU)
Title: Orienting platform with six degrees of freedom
Inventor: FOMIN ALEKSEJ SERGEEVICH
IPC: F16H21/02
Filed: 2019-07-02
Granted: 2020-02-12
Abstract: FIELD: mechanical systems. 
     SUBSTANCE: invention relates to mechanical systems and can be used in engineering to obtain a given motion of an output link. Orientation platform comprises a post in the form of a closed circular guide and an output link in form of a platform, connected to each other by six kinematic chains, each of which contains drive, carriage mounted on circular guide, and bar, conjugated with carriage and platform by spherical hinges. In each kinematic chain, the drive is rigidly mounted inside the circular guide and is rigidly connected to a crank included in the rotary hinge with a stone forming a translational hinge with a link coupled on one side by a rotary hinge with a circular guide in its center, and on the other side rigidly connected to the carriage. 
     EFFECT: as a result, the platform design is simplified and inertial loads are decreased during movement of its elements. 
     1 cl, 2 dwg