baber/WOPTO huggingface dataset:
Patent RU-2693764-C1 (RU)
Title: Rust converter and method of its production
Inventor: PETROV ANTON VLADIMIROVICH
IPC: C09D5/08
Filed: 2018-09-07
Granted: 2019-07-04
Abstract: FIELD: paint industry. 
     SUBSTANCE: group of inventions relates to the paint industry and can be used to protect rust-contaminated metal surfaces. Rust converter contains components at following ratio, wt%: latex SKS-65 GP – 16–17.7; aqueous tannin solution – 7.7–9; oxalic acid – 1.9–2.4; water – the rest up to 100%. For preparation latex is loaded into mixing device at mixer rpm – 110–140 rpm and temperature of 25–35 °C. Gradually add tannin solution to latex with minimum mixing time of 20 minutes. A solution of oxalic acid is added to the obtained mixture at a minimum mixing time of 8 minutes. 
     EFFECT: improved adhesion properties and physical and mechanical properties of the protective film, shorter acquisition time. 
     4 cl, 2 tbl
Patent RU-2713672-C1 (RU)
Title: Method of door control without hand touch and device for this method implementation
Inventor: YANDA Tomash
IPC: E05F3/18
Filed: 2017-02-21
Granted: 2020-02-06
Abstract: FIELD: construction. 
     SUBSTANCE: disclosed is a method of door control without hand touch, in which when door leaf (1) is in a fixed closed position, all energy required for automatic opening and subsequent closing of door leaf (1), activated by driving force (39), preferably implemented by pedal arm (34), accumulation in opening and closing mechanism (I) during activating action of control mechanism (II). During automatic opening, the only acting force is the tension of opening element (14), and during subsequent automatic closing by single acting force is closing element (17) tension. By means of two-mode opening and closing mechanism (I), said two elements tension acts separately from each other and does not counteract each other. 
     EFFECT: disclosed is a method of controlling a door without touching the hand and a device for carrying out said method. 
     8 cl, 18 dwg
Patent RU-2709127-C1 (RU)
Title: Method of heat-power processing of long axisymmetric parts and device for its implementation
Inventor: DRACHEV OLEG IVANOVICH
IPC: C21D7/13
Filed: 2018-09-24
Granted: 2019-12-16
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to metal forming and can be used in manufacture of shaft-type parts. To achieve technical result on the surface of the processed part thread is cut and laid on a horizontal roller conveyor, by means of a controlled worm gearbox through a hollow shaft of its wheels, the part is screwed into the hydraulic power drive, section is heated to tempering temperature and force is applied by means of hydraulic power drive of axial deformation by specified value of plastic deformation and controlling the plastic deformation value with allowance for the coefficient of temperature expansion of the part and, when it is achieved, holding at tempering temperature, then, the part is cooled and unloaded by reducing axial tensile forces in each section in proportion to cooling temperature reduction rate to ambient temperature, magnitude of elastic residual deformation is measured and compared with specified value of setter deformation and at mismatch loading-unloading cycle is repeated and starts from underload force value, reheated to tempering temperature and performed additional dumping of this section with application of compression force to equality of preset and current value of deformation and at their equality deformation process is stopped. 
     EFFECT: improvement of part quality due to reduction of residual stresses. 
     2 cl, 5 dwg
Patent RU-2694655-C1 (RU)
Title: Device for controlling asphalt coating wear
Inventor: GABIBOV FAKHRADDIN GASAN OGLY
IPC: E01C23/07
Filed: 2018-11-02
Granted: 2019-07-16
Abstract: FIELD: construction.SUBSTANCE: invention relates to road construction and can be used in assessing the performance of road surfaces. Device for controlling wear of asphalt coating includes a bench made from asphalt with additives of pigment, colour of which differs significantly from colour of asphalt coating. Bench is made in the form of truncated right pyramid, height of which is equal to thickness of coating. Diagonal of the greater reference point is equal to the sum of the height and diagonal of the smaller base of the reference mark. Frame is installed on base of asphalt coating with large square base so that one of diagonals of pyramid bases is parallel to direction of road, other diagonal of pyramid bases is perpendicular to direction of road.EFFECT: simplified manufacturing of the device and control of asphalt coating wear.1 cl, 3 dwg
Patent RU-2710898-C1 (RU)
Inventor: Klyuev Roman Vladimirovich
IPC: G06F9/00
Filed: 2018-11-30
Granted: 2020-01-14
Abstract: Изобретение относится к системам информации в области гидрогеологии и предназначено для оперативного информационного обеспечения процессов мониторинга экологических рисков. Технический результат заключается в сокращении времени реагирования на наличие паводковой опасности за счет автоматического контроля и анализа уровня воды в открытом водоеме и своевременном оповещении аварийных служб. Устройство содержит центр пользователей, базу метаданных и геопространственных данных, средства отображения и документирования, центр локального мониторинга. Центр локального мониторинга соединен с центром пользователей, а геоинформационная система оснащена множеством локальных систем мониторинга экологических рисков, которые соединены каналами связи с центром локального мониторинга через сервер архива базы данных. Датчики контроля уровня воды в открытых водоемах и блоки ранжирования каналами связи через сервер архива базы данных соединены с локальными системами мониторинга экологических рисков. 1 ил.
Patent RU-2701498-C1 (RU)
Title: Recombinant yeast strain pichia pastoris - phytase producer
Inventor: Gordeeva Tatyana Leonidovna
IPC: C12N1/00
Filed: 2018-12-24
Granted: 2019-09-26
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to microbiology and biotechnology. Disclosed is a recombinant yeast strain Pichia pastoris VKPM Y-4484, which produces phytase. Above strain contains an optimized sequence of a gene encoding phytase of Citrobacter freundii as a part of a chromosome. 
     EFFECT: strain synthesizes Citrobacter freundii phytase in concentration of 1403 units/ml of culture fluid. 
     1 cl, 1 dwg, 1 ex
Patent RU-2691967-C1 (RU)
Title: Способ изготовления электрода из армированного диоксида свинца
Inventor: Turaev Dmitrij Yurevich
IPC: C25B11/04
Filed: 2019-02-18
Granted: 2019-06-19
Abstract: Изобретение относится к способу изготовления нерастворимого анода из армированного диоксида свинца с рабочей поверхностью из диоксида свинца, в котором электрохимическим методом на токопроводящую подложку из титана или ниобия осаждают предварительный тонкий слой диоксида свинца толщиной не более 0,05-0,1 мм, поверх которого проводится армирование проводом в химически стойкой изоляции с последующим полным заращиванием армирования электроосажденным диоксидом свинца и созданием внешнего электрического контакта из никелевой фольги и изолированием его от агрессивных растворов химически стойким герметиком. Способ характеризуется тем, что армирование заготовки проводят многожильным медным проводом в химически стойкой изоляции из поливинилхлорида или двойной изоляцией из фторопласта, внешний диаметр провода 0,5-3,0 мм, в виде намотки, сетки или оплетки, так, чтобы было осуществлено поперечное и продольное стягивание заготовки с размером ячеек сетки при армировании от 3 до 10 мм, после этого осуществляют процесс электроосаждения диоксида свинца, который ведут непрерывно из раствора нитрата свинца, до полного заращивания армирующей проволоки, после этого на выбранном участке заготовки создают электрический контакт, для чего на чистую поверхность из диоксида свинца методом механического натирания наносят слой из металлического серебра, потом поверхность диоксида свинца с покрытием из металлического серебра плотно охватывается никелевой фольгой, к которой припаивается или приваривается токоподвод - медный провод в химически стойкой изоляции, полученный электрический контакт изолируется от химически агрессивных растворов слоями из химически стойкого герметика и ленты из поливинилхлорида или фторопласта, далее торец и углы готового электрода защищаются от случайных механических ударов слоем химически стойкого герметика. Технический эффект - существенное увеличение срока службы и времени безотказной работы электрода, используемого в качестве нерастворимого анода в химически агрессивных растворах и электролитах. 7 з.п. ф-лы, 2 пр.
Patent RU-2703208-C1 (RU)
Title: Device for sampling by an astronaut in a space suit from outer surface of space object sealed shell
Inventor: TSYGANKOV OLEG SEMENOVICH
IPC: G01N1/02
Filed: 2019-02-27
Granted: 2019-10-15
Abstract: FIELD: astronautics. 
     SUBSTANCE: invention relates to space engineering, in particular to instruments and appliances used by an astronaut in the process of extravehicular activity, as well as in ground conditions by an operator in ordinary clothes for a wide range of objects. Device for sampling by an astronaut in a space suit from outer surface of hermetically sealed space object comprises a body from chemically, thermally, mechanically stable and γ-permeable material, in housing there is at least one blind cavity with multi-start thread and conical surface at inlet, into chamber is screwed a sampler with mating conical surface, which provides, during wrapping, cavity sealing at contact of conical surfaces, at that, the housing is equipped with a metal plate, in the housing there is at least one blind cavity with multithread thread and conical surfaces at the input, into which a plug with a mating conical surface is screwed, which ensures cavity sealed during cavitation when conical surfaces contact, housing is placed between two attached to it metal plates-pads, in housing and in said plates-patches there made are cutouts identical in contour, which form not less than two opposite positioned handles, conjugated with supercharged gloves of astronaut's space suit and safety tether springhook. 
     EFFECT: high ergonomics, reliability and safety of sampling by an astronaut in a space suit from the outer surface of the hermetically enclosed space object. 
     1 cl, 2 dwg
Patent RU-2714767-C1 (RU)
Title: Device for mass damage of locusts in flight
Inventor: LEBEDEV ANATOLIJ TIMOFEEVICH
IPC: A01G13/10
Filed: 2019-03-06
Granted: 2020-02-19
Abstract: FIELD: agriculture. 
     SUBSTANCE: device for mass damage of locusts in flight includes an airborne vehicle – a helicopter equipped with a working fluid container, pipelines, water-retaining devices and a sprayer. In addition, the device is equipped with a tank with water heating for flushing of the system made with possibility of its heating from the helicopter electric generator. Both tanks are connected with sprayer having holes of 250–400 mcm, located downstream of helicopter. Before the sprayer there is an air intake funnel converging to the sprayer. 
     EFFECT: enabling efficiency of locust control. 
     1 cl, 3 dwg
Patent RU-2709196-C1 (RU)
Title: Electric power conversion system and electric power conversion system control method
Inventor: TANAHASHI FUMIKI
IPC: H02M5/275
Filed: 2019-03-11
Granted: 2019-12-17
Abstract: FIELD: transportation. 
     SUBSTANCE: group of inventions relates to electrical traction systems of vehicles. Electric power conversion system comprises inverter, voltage converter and controller. Voltage converter includes a high-voltage end connected to a DC source, and a low-voltage end connected to the inverter, switching elements and a throttle. Controller controls switching elements so that voltage of low-voltage end becomes lower than high-voltage in first state. First state when the current flowing to the inverter is less than the threshold current value, and when the power consumed in the driving motor is less than the threshold power value. Controller controls switching elements so that voltage of low-voltage end becomes equal to voltage of high-voltage in second state. Second state when the current flowing to the inverter is greater than the threshold current value, and when the power consumed in the driving motor is greater than the threshold power value. Also disclosed is method of electric power conversion system control. 
     EFFECT: technical result consists in reduction of heat in electric power conversion system. 
     10 cl, 8 dwg
Patent RU-2700759-C1 (RU)
Title: Seed sorting device
Inventor: Drapalyuk Mikhail Valentinovich
IPC: B07C5/00
Filed: 2019-04-10
Granted: 2019-09-19
Abstract: FIELD: devices for sorting. 
     SUBSTANCE: invention relates to devices for sorting by parameters or properties of sorted items or materials, for example sorting, performed by means of devices, which perceive or measure these parameters or properties, in particular, to devices providing sorting of seeds by qualitative criteria. Disclosed invention is intended for sorting of seeds by qualitative features and is aimed at solution of task of simplification of device design and its technical operation, as well as improvement of quality of seeds sorting. Set task arises in forestry and agriculture if it is necessary to sort seeds according to qualitative criteria. Seed sorting device comprises polychromatic radiation source, transparent pipeline bent at acute angle to vertical position, two focusing lenses, two groups of N Bragg mirrors, two groups of N photodetectors, multiplexer 2N×1, analogue-to-digital converter, microprocessor, demultiplexer 1×(N-1), a group of (N-1) electromagnets, a group of (N-1) metal gates, a group of N cells for storage of sorted seeds. 
     EFFECT: advantages of the proposed device for seed sorting are simple design and considerable improvement of quality of seeds sorting on the basis of analysis of their spectral characteristics received both in the reflected and passing light flows. 
     1 cl
Patent RU-2707431-C1 (RU)
Title: Wheeled cross-country vehicle on low-pressure tires
Inventor: KULIKOV VLADIMIR DMITRIEVICH
IPC: B62D63/02
Filed: 2019-06-20
Granted: 2019-11-26
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to wheeled cross-country vehicles. Wheeled cross-country vehicle is installed on low-pressure tires of high cross-country capacity with on-board power distribution. Torque is transmitted via two-stage propeller power distribution to discs of low-pressure wheels consisting of low-pressure busbar outer housing and low-pressure tire inner housing. First stage is made in the form of angular gearboxes, and the second stage is made in the form of wheel reduction gear consisting of gearing of internal engagement of low-pressure tire disc and gears of angular gearboxes. 
     EFFECT: reduced load on engine during movement on unstable or unstable low-density ground. 
     1 cl, 14 dwg
Patent RU-2715794-C1 (RU)
Title: Electrical circuit simulation method, system for its implementation and a simulation component
Inventor: DAVYDOV DENIS ALEKSANDROVICH
IPC: G09B23/18
Filed: 2019-07-25
Granted: 2020-03-03
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electric circuits simulation means, namely to electrical circuit simulation method, system for its implementation and simulation component, and can be used in educational activities as a training device, game designer, breadboard, test bench for training circuitry. In compliance with first aspect of invention, electric circuit simulation method is proposed, which is intended for implementation by computer complex, which is electrically connected with at least one simulation component, wherein method includes: providing at least one electromagnetic link between at least two simulating components, of which at least one is electrically connected to computer system; establishing correspondence between each associated electromagnetic linkage simulation component and simulated element of electric circuit; computer simulation of a simulated electrical circuit consisting of electrical elements corresponding to the associated simulating components, and configured such that each electromagnetic link between the simulating components corresponds to an electrical connection between the elements of the electrical circuit they are simulating; reproduction of simulated circuit simulation results to user. In accordance with the second aspect of the present invention, a system for simulating an electrical circuit for implementing the disclosed method, comprising an electrically interconnected computer system, a power supply and a first-type simulating component, wherein each fictitious component of the first kind is represented by a section of a common for all such components of the dielectric plate with at least one electromagnetic interaction unit and at least one fixing means located on such a portion, at that, electromagnetic interaction units and fixation means of each fictional component of the first kind are located on common for them dielectric plate with formation of rectangular grid, and each electromagnetic interaction unit makes it possible to establish an electromagnetic coupling with a simulation component, different from the simulating component, part of which such unit is. According to the third aspect of the present invention, a simulating second-kind component is disclosed, configured to interact with the proposed electric circuit simulation system, comprising a functional unit connected to at least one electromagnetic interaction unit, and a locking means. 
     EFFECT: technical result achieved when realizing the present invention consists in broader functional capabilities in electric circuit simulation. 
     54 cl, 8 dwg
Patent RU-2716051-C1 (RU)
Title: Method for production of functional cooked sausage product
Inventor: PATIEVA ALEKSANDRA MIKHAJLOVNA
IPC: A23L13/60
Filed: 2019-09-18
Granted: 2020-03-05
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry and can be used as a preventive food product, as well as for baby food starting from pre-preschool age. Method of production of sausage product of functional cooked sausage product includes preparation of mince of rabbit meat, parsley leaves, salt, vegetal component and water. According to the invention mince pork and sugar are added to mince, and amaranth seeds are used as vegetal components. Amaranth seeds are preliminarily washed, boiled for 30 minutes till viscous consistence is obtained, cooled down to room temperature and additionally washed. To produce functional cooked sausage product the following ratio of initial components is used, wt%: semi-fat pork – 45.0–46.0; rabbit meat – 24.0–26.0; amaranth seeds – 8.0–10.0; salt – 1.8–2.0; parsley greens – 1.8–2.0; sugar – 0.2–0.3; water – balance. Invention allows to manufacture a product possessing immunostimulating, bactericidal, detoxicating and anti-inflammatory action. Disclosed article is applicable for persons prone to food allergies. 
     EFFECT: product has improved organoleptic properties with a pungent taste and expands range of sausage product production; method is aimed at simplification of technological process. 
     1 cl, 2 tbl, 2 ex
Patent RU-2717154-C1 (RU)
Inventor: Alkaev Evgenij Nikolaevich
IPC: E01C21/00
Filed: 2019-10-21
Granted: 2020-03-18
Abstract: Изобретение относится к способам и устройствам для производства работ в дорожном строительстве, в частности к способам осушения грунтов с повышенной влажностью негашеной известью. Метод технической мелиорации грунтов с использованием негашеной извести включает устройство прорезей в грунте с повышенной влажностью на этапе его разработки для внедрения в него негашеной извести, необходимой для осушения данного грунта. Геометрические размеры прорезей устанавливают техническими характеристиками техники, а расстояние между прорезями определяют в зависимости от ширины прорези, требуемой дозировки извести, плотности негашеной извести в прорези и плотности грунта в месте осушения. После осушения грунт при разработке перемешивают с известью, погашенной избыточной влагой из осушенного грунта, и тем самым получают укрепленный грунт, имеющий более высокие прочностные показатели. Технический результат состоит в обеспечении разработки более экономичного способа осушения грунтов с повышенной влажностью с помощью негашеной извести, при этом появляется возможность уменьшения толщины дорожной одежды. 1 ил.
Patent RU-2730572-C1 (RU)
Inventor: LENAERTS JENS
IPC: C09D11/101
Filed: 2018-04-06
Granted: 2020-08-24
Abstract: FIELD: printing equipment.SUBSTANCE: invention relates to production of decorated natural leather and leather products. Method of decorating genuine leather with a decorative image involves: applying a coating containing a pigment to obtain an achromatic colour other than black; in-line printing a colour image on a base coating using one or more pigmented UV-curable inkjet inks; where achromatic colour, other than black colour, substrate coating and colour image printed by inkjet printing, in combination provide decorative image.EFFECT: invention provides for skin decoration characterized by high image quality and colour consistency in the absence of deterioration of reliability of jet printing or physical properties, such as flexibility.14 cl, 5 dwg, 20 tbl, 2 ex
Patent RU-2723540-C1 (RU)
Title: Соленоидный ветрогенератор с зубцовым статором
Inventor: Pustynnikov Sergei Vladimirovich
IPC: F03D9/00
Filed: 2019-11-27
Granted: 2020-06-15
Abstract: Изобретение относится к области ветроэнергетики, а именно к ветроэнергетическим агрегатам, предназначенным для заряда аккумуляторных батарей и электропитания различных потребителей. Cоленоидный ветрогенератор с зубцовым статором содержит корпус, внутри которого закреплен первый цилиндрический сердечник, внутри которого расположен второй цилиндрический сердечник. Оба сердечника выполнены из ферромагнитного материала и соединены между собой. Торцы одной стороны сердечников выполнены с равномерно распределенными зубцами и пазами одинаковой площади. Зубцы обоих сердечников соосны друг другу. Между сердечниками вдоль оси ветрогенератора расположена неподвижная статорная обмотка соленоидного типа, подключенная к выводам.Вал расположен внутри второго сердечника с возможность вращения в подшипниковых опорах и соединен с ветроколесом. На валу размещен ротор из немагнитного материала в форме диска, на поверхности которого, обращенной к зубцам цилиндрических сердечников, равномерно распределено четное количество постоянных магнитов П-образной формы, их полюса расположены соосно и направлены разнополярно друг другу. Каждый из постоянных магнитов с разнополярно чередующимися полюсами выполнен с возможностью вращения соосно с торцами цилиндрических сердечников. Число зубцов на торцах сердечников равно половине числа постоянных магнитов. Оба цилиндрических сердечника с противоположной относительно ротора стороны имеют гладкие торцы, соосно которым неподвижно прикреплено к корпусу ярмо из немагнитного материала в виде диска, на поверхности которого, обращенной к гладким торцам цилиндрических сердечников, расположено четное число постоянных магнитов П-образной формы, полюса которых расположены соосно и направлены разнополярно друг другу. Число магнитов на ярме равно числу магнитов на роторе, причем каждый из постоянных магнитов прижат к гладким торцам цилиндрических сердечников разнополярно чередующимися полюсами. Вал установлен в подшипниковых опорах, расположенных в торцевой крышке корпуса и в ярме. 5 ил.