baber/WOPTO huggingface dataset:
Patent RU-2739930-C1 (RU)
Title: Low-speed small-sized transport vehicle and its application
Inventor: Akimov Sergei Aleksandrovich
IPC: B62M27/00
Filed: 2020-03-31
Granted: 2020-12-29
Abstract: FIELD: machine building. 
     SUBSTANCE: group of inventions relates to machine building, particularly, to low-speed small-sized transport facilities. Vehicle comprises body with operator's seat and vehicle propulsor control element. Lifted subframe of body cover is fixed on body at front. Subframe is made with possibility of body cover installation on it. Motorama with engine mounted thereon is mounted on said body. Vehicle is used as a child attraction. Application of vehicle as tractor. 
     EFFECT: broader functional capabilities of the vehicle. 
     54 cl, 22 dwg
Patent RU-2740975-C1 (RU)
Title: Автоклавная микроволновая установка
Inventor: Tyukhtij Andrej Andreevich
IPC: A61L11/00
Filed: 2020-05-29
Granted: 2021-01-22
Abstract: Изобретение относится к автоклавной микроволновой установке для обеззараживания медицинских и эпидемиологически опасных отходов и предназначено для дезинфекции эпидемиологически опасных и чрезвычайно эпидемиологически опасных медицинских отходов (класс Б и В) и может применяться в условиях лечебно-профилактических и других учреждений, где имеет место образование медицинских отходов, а также отходов лабораторий и других учреждений, образующих эпидемиологически опасные отходы. Автоклавная микроволновая установка содержит корпус 1, расположенную внутри корпуса 1 микроволновую СВЧ камеру 2, содержащую не менее одного СВЧ генератора 5, внутри СВЧ камеры 2 помещена камера-автоклав 3, при этом между СВЧ камерой 2 и камерой-автоклавом 3 имеется зазор, внутри микроволновой СВЧ камеры 2 помещен диссектор 6. Изобретение позволяет создать автоклавную микроволновую установку высокой эффективности обеззараживания медицинских и эпидемиологически опасных отходов вследствие равномерного прогрева отходов одновременно по всему их объему. 4 з.п. ф-лы, 2 ил.
Patent RU-2754349-C1 (RU)
Inventor: Antipov Vladimir Nikitich
IPC: G01S5/06
Filed: 2020-05-20
Granted: 2021-09-01
Abstract: Изобретение относится к радиолокации и может быть использовано в системах измерения параметров движения наземных (надводных) источников радиоизлучений (ИРИ) с помощью пассивной однопозиционной радиолокационной станции (ПРЛС). Техническим результатом изобретения является повышение точности ПРЛС в определении дальности и скорости сближения с наземным или надводным мобильным ИРИ на дистанциях, соизмеримых с дальностью его обнаружения, когда угловая скорость линии визирования мала. Технический результат достигается квазилинейной косвенной фильтрацией вектора состояния цели, включением в вектор наблюдаемых параметров ИРИ, кроме углов визирования цели, мощности сигнала ИРИ на выходе линейной части приемника ПРЛС, в число фильтруемых параметров вектора состояния ИРИ кроме координат, скорости и ускорения ИРИ добавляется энергетический параметр ИРИ. 7 ил.
Patent RU-2736015-C1 (RU)
Inventor: Kondrashov Andrei Nikolaevich
IPC: B60R25/01
Filed: 2020-06-24
Granted: 2020-11-11
Abstract: FIELD: automotive industry. 
     SUBSTANCE: present invention relates to devices for protecting a vehicle hood from unauthorized opening, comprising a locking rod located on the cover of the cowl with a bulge and a groove on the end, located on body of vehicle lock housing with opening for thickening of locking rod bulge, in the housing there is a locking element and electric drive of the locking element, and can be used for protection of the hood against unauthorized opening. According to the invention, the locking element is made in the form of a spring-loaded tab having a recess for the shut-off ball, which is arranged in the cylindrical cavity of the housing. Electric drive is made in the form of DC motor, which shaft has thread and is screwed into threaded hole of rod located in device housing, which its one end faces electric motor, and by its other end by means of rod groove it interacts with locking ball. Locking rod has a bulge at the end, in which the groove of the locking rod is located. 
     EFFECT: longer service life of the device. 
     6 cl, 8 dwg
Patent RU-2755537-C1 (RU)
Title: Filter unit
Inventor: Nizov Anton Vladislavovich
IPC: B01D35/30
Filed: 2020-07-27
Granted: 2021-09-17
Abstract: FIELD: filtration devices.SUBSTANCE: invention relates to the field of filtration devices. The filter unit (100) consists of a housing (1) having an inlet and an outlet and containing a filter element (8). The filter element is located between the holes and contains thiobacteria. Projections (7.1, 7.2, 7.3) are made inside the body, forming a curved passage between the holes. The filter element is in the indicated passage.EFFECT: increased efficiency of filtration of sewage gaseous medium or sewage air passing through the proposed filtering unit.7 cl, 2 dwg
Patent RU-2743283-C1 (RU)
Title: Holographic element for security labels and tapes
Inventor: YURENKOV MIKHAIL VLADIMIROVICH
IPC: G09F3/02
Filed: 2020-08-06
Granted: 2021-02-16
Abstract: FIELD: security labels and tapes.SUBSTANCE: invention relates to the field of security labels, as well as protective sealing and packaging tapes with indicators of unauthorized access (interference). The problem is solved by introducing holographic elements containing transparent multilayer thin-film color-variable structures into the structure of security labels and tapes. The introduction of such structures into holographic elements increases the clarity, contrast and brightness of the monitored holographic images and the changes occurring in them when attempting to unauthorized access to the objects they protect. The economic efficiency of the proposed invention is determined by an increase in the number of detected during control, including operational, operations to identify counterfeit and falsified products and registration and cases of unauthorized access (interference) to protected objects.EFFECT: problem solved in the proposed technical solution is to increase the reliability of the results of authenticity control and registration of the facts of unauthorized access to products (objects) protected by such labels and tapes.5 cl, 2 dwg
Patent RU-2759845-C1 (RU)
Inventor: Kvan Olga Vilorievna
IPC: A23K10/16
Filed: 2020-08-11
Granted: 2021-11-18
Abstract: Изобретение относится к отрасли сельского хозяйства, в частности к способу снижения эндогенных потерь кальция, калия и магния в грудных мышцах, и кальция, натрия – в бедренных мышцах у цыплят-бройлеров. Способ характеризуется тем, что цыплятам-бройлерам, находящимся на дефицитной по минералам диете, per os один раз в сутки вводят препарат Бифидумбактерин в дозировке 1,0 г/кг корма. Использование изобретения позволит сохранить уровень кальция, калия, магния, натрия в организме цыплят. 2 табл.
Patent RU-2745595-C1 (RU)
Inventor: Mann Viktor KHristyanovich
IPC: C22C21/00
Filed: 2020-09-16
Granted: 2021-03-29
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates in particular to alloys based on aluminum, and can be used to obtain thin-walled castings of complex shapes by casting into a metal mold, in particular for casting auto components, parts of electronic devices, etc. The cast alloy based on aluminum contains, by weight. %: calcium 1.5-5.1; iron up to 0.7; silicon up to 1.0; zinc 0.1-1.8 and optionally one or more manganese 0.2-2.5, titanium 0.005-0.1; zirconium 0.05-0.14; chromium 0.05-0.15, while calcium and zinc are present in the structure of the glory mainly in the form of eutectic particles.  
     EFFECT: technical result is to provide the required combination of technological properties in casting and corrosion resistance. 
     4 cl, 3 tbl, 4 ex, 2 dwg
Patent RU-2749961-C1 (RU)
Title: Способ выщелачивания металлической меди
Inventor: MUKHORTOVA LYUBOV IVANOVNA
IPC: C22B7/00
Filed: 2020-10-27
Granted: 2021-06-21
Abstract: Изобретение относится к способам растворения меди и может быть использовано для переработки вторичных отходов в виде медной стружки, крошки, шлаков, пыли или золы, в том числе электронного лома. Металлическую медь из медьсодержащего материала выщелачивают в растворе серной кислоты с добавкой окислителя при нагревании и наложении переменного тока промышленной частоты с использованием нерастворимых электродов. Выщелачивание ведут в режиме перколяции выщелачивающего сернокислого раствора через слой медьсодержащего материала. В качестве сернокислого раствора используют отработанный электролит состава 10 г/дм3CuSO4и 100 г/дм3H2SO4.В качестве окислителя используют азотную кислоту с концентрацией 56% при соотношении 2,7-3,3 моль HNO3на 1 моль Cu. Оксиды азота, образующиеся по реакции, отводят с током азота через штуцер, расположенный на крышке электролизера. Способ обеспечивает повышение безопасности процесса растворения меди, а также вторичное использование отработанного электролита и его утилизацию, повышение скорости растворения меди. 1 табл.
Patent RU-2764898-C1 (RU)
Title: Method for protecting a water supply system against freezing
Inventor: PUTKO ALEKSANDR VITALEVICH
IPC: E03B7/12
Filed: 2020-11-16
Granted: 2022-01-24
Abstract: FIELD: acoustics.SUBSTANCE: invention relates to the field of protection of pipelines of a water supply network against freezing. The method consists in exposing the water flow to the impact of an ultraacoustic field formed by an ultraacoustic vibrator. The ultraacoustic field is created with a frequency corresponding to the natural oscillation frequency of frozen water crystals.EFFECT: ice accumulation and ice blockage formed in the water flow is destroyed.1 cl
Patent RU-2751177-C1 (RU)
Inventor: Borodin Mikhail Anatolevich
IPC: G01S13/88
Filed: 2020-12-07
Granted: 2021-07-09
Abstract: FIELD: radiolocation. 
     SUBSTANCE: present invention relates to the field of radiolocation, it can be used to monitor the water surface of water areas in order to detect oil films. The object of the invention is to develop a method for detecting oil films on the water surface by radar, which provides greater performance of searching for petroleum products in comparison with known methods. The water surface is surveyed when the first vessel is moving using a circular-view radar. The reflected echo signals are received. Their amplitudes are recalculated into the specific effective scattering area for each spatial resolution element, and compared with the threshold value of the specific effective scattering area for detecting oil films on the water surface. In addition, a second vessel is used with a passive radar reflector installed with the possibility of re-reflecting the radio pulses coming to it towards the radar. The ship distance between the first and second vessels is calculated. The first and second vessels move in parallel courses at a ship distance from each other at the same speed. The amplitudes of the echo signals received by the radar are accumulated on the first vessel and converted into the values of the specific effective scattering area for the spatial resolution element, containing a passive radar reflector. 
     EFFECT: technical result is an increase in the range of detection of oil films on the water surface, while ensuring the possibility of simultaneous movement of the radar and the passive radar reflector in the space. 
     1 cl, 1 dwg
Patent RU-2761046-C1 (RU)
Title: Method for treatment of massive rupture of supraspinatus tendon
Inventor: PONOMARENKO NIKOLAJ SERGEEVICH
IPC: A61B17/56
Filed: 2020-12-28
Granted: 2021-12-02
Abstract: FIELD: medicine; traumatology; orthopedics. 
     SUBSTANCE: invention relates to medicine, namely to traumatology and orthopedics; it can be used for the treatment of a massive rupture of the supraspinatus tendon. A method includes access to the shoulder joint, refreshing the insertion site of the humerus, access to the tendon of the widest muscle and its dissection, cutting off the tendon of the widest back muscle from the humerus, stitching the severed tendon stump, forming a channel under the posterior portion of the deltoid muscle and transposition of the tendon of the widest back muscle through the formed channel to the prepared insertion site of the humerus, and insertion of the tendon of the widest muscle on the head of the humerus with transosseous sutures. The severed tendon of the widest muscle is folded twice lengthwise and stitched with non-absorbable suture material, leaving free threads at the end. In the large tubercle of the humerus of the prepared insertion site, a blind channel is formed with a depth of 2.0 cm and a diameter corresponding to the diameter of the stitched tendon autograft. The stitched part of the tendon autograft of the widest back muscle is immersed into the formed blind canal. The autograft at the input to the channel is fixed with a screw. Free ends of threads are brought out and tied. The stitched part of the tendon autograft is fixed with a screw at the input to the channel, and the free part of the tendon is fixed to the humerus with transosseous sutures. The distance from the upper pole of the glenoid to the large humerus tubercle is measured, after which a linear incision is made along the outer surface of the thigh, and a tape is taken from the wide fascia of the thigh with a width of 3 cm and a length equal to three times the distance from the upper pole of the glenoid to the humerus tubercle. Then the defect of the wide fascia of the thigh is sutured with a continuous absorbable suture, and the fascial autograft is folded three times in length and stitched at corners with non-absorbable suture material. One end of the stitched fascial autograft is fixed to the upper pole of the glenoid, and the second end is fixed to the large tubercle of the humerus, on the fixed tendon.  
     EFFECT: method provides an increase in the effectiveness of treatment of massive inoperable ruptures of the supraspinatus tendon, its stable and reliable fixation, eliminates the possibility of proximal subluxation in the shoulder joint and restoration of its function by increasing the strength of the autograft. 
     1 cl, 1 dwg, 2 tbl, 1 ex
Patent RU-2750806-C1 (RU)
Title: Method for dynamic matrix acid treatment of carbonate formation
Inventor: KHUSAINOV RUSLAN FARGATOVICH
IPC: E21B43/27
Filed: 2020-12-29
Granted: 2021-07-02
Abstract: FIELD: petroleum industry. 
     SUBSTANCE: method for dynamic matrix acid treatment of a carbonate formation includes cyclic consequent injection of portions of an acid composition in form of a water solution of hydrochloric acid thereto. Before injecting the acid composition, the target planned petroleum production rate is set, the total volume of the injected acid composition and solvent is determined depending on the target planned petroleum production rate of the borehole. Prior to injecting the acid composition, the surface of the near-borehole area of the formation is cleaned with a hydrocarbon solvent at a volume of at least 1.0 m 3 . The acid composition is injected and the perforation interval is closed, and, in the absence of injectivity, the acid composition is sustained opposite the productive interval for 1 to 2 hours. Cyclic injection of the acid composition starts at a volume of at least 1 m 3  and increases with each subsequent cycle, alternating with injecting the hydrocarbon solvent. At the value of the target planned production rate from 2.6 to 3.5 t/day, 2 injection cycles are executed, at the value of the target planned production rate of 3.51 to 4.5 t/day, 2 to 3 injection cycles are executed, at the value of the target planned production rate from 4.51 to 5.0 t/day, 3 to 4 injection cycles are executed. A displacement fluid is then pumped at the volume of the pumping and production tubing plus 3 to 8 m 3 . 
     EFFECT: intensified petroleum production from boreholes operating carbonate formations with petroleum viscosity in formation conditions from 10 to 300 mPa*s, formation temperature up to 40°C and formation pressure not exceeding 6 MPa, distance to the oil-water contact no less than 4 m, improved filtration capacity properties and increased depth and area of dissolution channels, increased production rate. 
     1 cl, 2 tbl, 3 ex
Patent RU-2756913-C1 (RU)
Title: Folding container box
Inventor: Yurin Gennadij Vasilevich
IPC: B65D19/12
Filed: 2021-01-14
Granted: 2021-10-06
Abstract: FIELD: storage equipment.  
     SUBSTANCE: invention relates to large-volume containers intended for storage and transportation of various goods that can be stored. A folding container box consists of a pallet, two side and two end walls, a partition in the middle part and a lid. The side walls are provided with grooves for connecting protrusions on the end walls and the partition with them. The pallet is equipped with eyelets for the corresponding grooves on the side and end walls. The protrusions on the end walls and the eyelets on the pallet are provided with openings for installing retaining elements in them in the form of clip-clamps, each of which consists of a bracket with grippers in the form of plates, on the outside of which there are stops forming a technological gap between them. The partition in the lower part is provided with a rectangular protrusion with a notch passed through a rectangular hole in the pallet and covered by a base plate fixed with a clip-clamp. To install the lid on the upper part of the side and end walls, samples are made for the corresponding protrusions on the lid. After delivery of the goods using this device, when returning to the place of use, the container box can be disassembled into components by removing the clip-clamps from the notches on the protrusions belonging to the end walls and the eyelets on the pallet. The removal of the clip-clamps occurs by compressing the grips to the technological gap and removing the protrusions and eyelets of the stops from interaction with the body, with the removal of the clip-clamp. After disassembly, the container box is packed on a pallet. 
     EFFECT: invention ensures a minimum volume and allows for a more complete loading of the vehicle.   
     1 cl, 14 dwg
Patent RU-2760061-C1 (RU)
Inventor: Batozhargalov Buyanto Batorovich
IPC: B66F1/06
Filed: 2021-04-06
Granted: 2021-11-22
Abstract: FIELD: lifting devices.SUBSTANCE: invention relates to lifting devices and can be used in mobile and stationary installations for various purposes. The telescopic mast contains a fixed first section and movable sections, which include locks and stops designed to grip and fix the movable sections, as well as a gear motor. The mechanism for extending the sections of the telescopic mast is made on the basis of a chain, the profile of the links of which is made with a locking pin at one end, which prevents the chain from folding in one direction after its straightening, which ensures the transfer of force in two directions. One end of the chain is attached to the lower flange of the upper pull-out section, its other end is laid in the chain store, fixed to the first section by means of a bracket, windows for the passage of the chain are made in the lower flanges of the movable sections. The lock is designed as a mechanism with two working positions. At the end of the chain there is a damper device, which is a pack of Belleville springs.EFFECT: providing improved reliability, speed of deployment and load capacity.2 cl, 13 dwg
Patent RU-2768740-C1 (RU)
Title: Composition and multilayer element
Inventor: SUZUKI YUUKI
IPC: B32B27/30
Filed: 2019-07-16
Granted: 2022-03-24
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a composition comprising an inorganic filler, a fluoromonomer copolymer and an amide bond of a polymerizable vinyl compound and a solvent, wherein the polymerizable vinyl compound containing an amide bond is at least one compound selected from the group consisting of N-vinyl-lactam compounds, acyclic N-vinyl-amide compounds, acyclic N-allyl-amide compounds and N-allyl-lactam compounds. 
     EFFECT: composition provides excellent dispersibility of inorganic filler and has excellent resistance to oxidation. 
     9 cl, 2 tbl
Patent RU-2759809-C1 (RU)
Inventor: Nikitin Evgenii Nikolaevich
IPC: A01N25/00
Filed: 2021-05-25
Granted: 2021-11-18
Abstract: Изобретение относится к сельскому хозяйству. Способ повышения урожайности и качества зерна кукурузы сахарной включает однократную предпосевную обработку семян кукурузы сахарной биологически активным препаратом, в состав которого входят компоненты живицы растений семейства Сосновые, причем в качестве биологически активного препарата используют водный раствор калийных солей терпеновых кислот живицы сосны сибирской кедровой, предпосевную обработку семян осуществляют из расчета 0,1 л рабочего раствора концентрации 0,1% на 1 тонну семян и дополнительно осуществляют однократную некорневую обработку растений кукурузы сахарной в фазу 5-6 листьев из расчета 300 л/га рабочего раствора концентрации 0,01%. Изобретение позволяет повысить урожайность и содержание сырого протеина в зерне кукурузы сахарной при использовании биологически активных компонентов калийных солей терпеновых кислот живицы сосны сибирской кедровой в низких дозах. 1 табл., 27 пр.
Patent RU-2770621-C1 (RU)
Inventor: Nitsievskaya Kseniya Nikolaevna
IPC: A23G3/48
Filed: 2021-05-25
Granted: 2022-04-19
Abstract: Изобретение относится к пищевой промышленности, в частности к кондитерской. Предложен способ получения наполнителя из плодов яблок и рябины красной, который предусматривает приемку плодового сырья, сортировку, орошение, или при условии использования высушенных плодов их гидратацию в течение 6-12 часов при температуре не выше 20±2°С, или при условии использования замороженных плодов их дефростацию при температуре 20±2°С в течение 12 часов, после чего осуществляют составление смеси из 35-65 мас.% плодов яблок, 25-55 мас.% плодов рябины красной, воды - остальное и загрузку в механоакустичекий аппарат МАГ, в котором проводят гомогенизацию с интенсивностью воздействия 100-500 Вт/кг и пастеризацию смеси плодов в том же аппарате при температуре 60-65°С в течение 20-40 мин, добавляют 3-5 мас.% агар-агара от полученной смеси и 10-20 мас.% сахара от полученной смеси, после готовый продукт расфасовывают, упаковывают, маркируют и производят охлаждение при температуре окружающей среды не выше 20±2°С, хранят в защищенном от прямых солнечных лучей месте. Также предложен наполнитель из плодов яблок и рябины красной, полученный указанным способом, который изготовлен из плодов яблок, рябины красной, воды, агар-агара и сахара, при этом для получения смеси для загрузки в МАГ берут следующее соотношение исходных компонентов, мас.%: плоды яблок 35-65; плоды рябины красной 25-55; вода - остальное, после чего добавляют 3-5 мас.% агар-агара от полученной смеси и 10-20 мас.% сахара от полученной смеси для создания готового продукта. Изобретение позволяет получить гомогенный седиментационно-устойчивый продукт при сохранении нативных свойств сырья и одновременной его стерилизации, что увеличивает срок хранения продукта и сокращает экономические и энергетические затраты, и который может использоваться как полуфабрикат для производства пастильных кондитерских изделий и как наполнитель для мучных изделий, а также в качестве красящего элемента для создания оригинального художественного оформления. 2 н.п. ф-лы, 3 пр.