baber/WOPTO huggingface dataset:
Patent RU-2753266-C1 (RU)
Title: Thermodynamic system comprising a fluid and method for reducing pressure therein
Inventor: GALLINELLI LORENTSO
IPC: F01K25/10
Filed: 2019-01-11
Granted: 2021-08-12
Abstract: FIELD: mechanical engineering.SUBSTANCE: described is a thermodynamic system containing a working fluid medium. The thermodynamic system is comprised at least a fluid medium collecting vessel (11) configured to accommodate the liquid phase and the gaseous phase of the working fluid medium in thermodynamic equilibrium. A cooling apparatus (51) is functionally connected with the fluid medium collecting vessel (11) and is configured to remove heat from the working fluid medium collected in the fluid medium collecting vessel (11), thus reducing the pressure in said thermodynamic system. Also described are methods for reducing pressure in a thermodynamic system containing a working fluid medium in equilibrium between liquid and gas.EFFECT: construction of a thermodynamic system containing a working fluid medium.20 cl, 24 dwg
Patent RU-2749992-C1 (RU)
Title: Device for photoinactivation of pathogenic biological agents
Inventor: KUZMIN OLEG VIKTOROVICH
IPC: A61L2/10
Filed: 2020-08-03
Granted: 2021-06-21
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medical technology, namely to a device for photoinactivation of pathogenic biological agents, including the first group and the second group of radiation sources. The first group consists of radiation sources capable of generating white light with a correlated color temperature value from 3000 K to 6000 K with a beam opening angle of 10 to 180 degrees, and radiation sources capable of generating monochromatic and / or polychromatic ultraviolet light in wavelength range 300-400 nm with a beam opening angle from 10 to 180 degrees. The total spectral irradiance measured at a height of two meters from the floor of the room does not exceed the permissible safe energy exposure. The second group consists of radiation sources capable of generating monochromatic and / or polychromatic ultraviolet light in the wavelength range of 300-400 nm and / or 200-300 nm with a beam opening angle from 10 to 180 degrees. In the presence of people, the established irradiance of ultraviolet radiation sources at a distance of two meters from the floor of the room does not exceed the permissible safe energy exposure. In the absence of people, the established irradiance of ultraviolet radiation sources is not standardized and corresponds to the energy exposure required for photoinactivation of biological agents of I-IV pathogenicity groups in the shortest possible time. The device has a radiator case, the base of which is the base of the MCPCB printed circuit board for supplying power circuits to the first and second groups of light sources and their mounting. The device contains a frame for attaching the device-radiator body to the surface and elements for fixing the device on the surface to be installed. Both groups of radiation sources are made with the possibility of alternating operation. 
     EFFECT: provision of general lighting and effective photoinactivation of pathogenic biological agents in the largest possible space of the room without adverse or dangerous consequences for people in it. 
     5 cl, 9 dwg
Patent RU-2740361-C1 (RU)
Inventor: Mamedli Zaman Zaur ogly
IPC: A61P35/00
Filed: 2020-07-31
Granted: 2021-01-13
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to oncology, and can be used for treating rectal cancer. Method involves administration of capecitabine in dose of 1650 mg/m 2  orally 2 times a day on days of radiation therapy, there is no reception on weekends, followed by 6 courses of consolidating polychemotherapy in the form of SarOx: oxaliplatin 130 mg/m 2  per day 1 and capecitabine orally in dose of 2000 mg/m 2 /day, which is divided into two daily doses for 14 days, then a seven-day pause. Remote radiation therapy is carried out 5 days week from 1 to 5 days in dose of 2Gy to a total basic dose of 52–58 Gy. If the initial tumor size is reduced by more than 50 %, local excision of the residual tumor is performed using the transanal microsurgery technique. 
     EFFECT: using the invention enables complete therapeutic tumor pathomorphosis in 100 % of patients, reducing the rate of toxic and postoperative complications as a result of absence of preparation on weekend days and increased interval between end of preoperative therapy and surgical intervention up to 8 weeks, increasing organ-preserving surgical interventions to 100 %. 
     1 cl, 4 ex
Patent RU-2747182-C1 (RU)
Inventor: POLCHANINOV VLADIMIR ALEKSEEVICH
IPC: E04G17/14
Filed: 2020-08-06
Granted: 2021-04-28
Abstract: Изобретение относится к области строительства и может быть использовано в качестве несъемной опалубки для строительства теплоизолирующих стен зданий и сооружений. Блок содержит оппозитно расположенные наружную и внутреннюю панели с элементами соединения с сопряжёнными блоками. Панели скреплены соединительными средствами в виде рядов стяжек. В панелях предусмотрены элементы фиксации и позиционирования верхней и нижней стяжек, соединенных, по меньшей мере, одной связкой регулируемой длины. Каждая стяжка состоит из средней и двух концевых частей, которые имеют анкерные элементы, размещённые внутри панелей. Наружная теплоизолирующая панель выполнена из пеноматериала, внутренняя панель – из гипса. Средняя часть стяжки имеет двутавровый профиль с вертикальными вырезами на стенке пролётной части. Концевые части стяжек функционально являются указанными анкерами, внутренний из которых для внутренней гипсовой панели выполнен в виде поперечной пластины, неразъёмно прикреплённой к его торцу. Наружный анкер для крепления наружной пенопанели состоит из внутренней пластины, к которой прикреплена надставная продольная стенка с двумя горизонтальными вырезами и несущая на торце поперечную внешнюю пластину. Внутренняя и внешняя пластины и надставная стенка наружного анкера размещены в соответствующих ответных внутренних углублениях в сопряжённой наружной пенопанели по соотношению S>1/5H, где: S – величина заглубления наружного анкера в пенопанель, а H – толщина пенопанели. Величина заглубления N внутреннего анкера - пластины в гипсовую панель не менее 1/3 ее толщины T. Указанные связки регулируемой длины одним концом прикреплены к верхней стяжке снизу, а к нижней стяжке - сверху и выполнены в виде полосы с клипсовым зажимом на их свободном конце. Захватная стержневая часть зажима выполнена на связке нижней стяжки, а стержневая часть зажима с гребёнчатыми выступами выполнена на связке верхней стяжки, вдоль оси каждой связки с двух сторон стенки двутавра выполнено ребро жёсткости заподлицо с торцами полок двутавра. Технический результат - упрощение конструкции и повышение теплозащитных качеств стен. 5 з.п. ф-лы, 8 ил.
Patent RU-2752150-C1 (RU)
Inventor: LVOV DENIS ERNESTOVICH
IPC: F41A3/00
Filed: 2020-10-22
Granted: 2021-07-23
Abstract: Устройство электромагнитного торможения подвижных частей стрелкового оружия, размещаемое на узлах стрелкового оружия, которое содержит ствол, установленный в рамке или ствольной коробке оружия, запирающий механизм, содержащий затвор, кожух-затвор, затворную раму, который является подвижной частью оружия, магнит. Одна из частей оружия полностью или частично выполнена из электропроводящего материала с высокой удельной электропроводностью. Магнит жестко связан с другой частью оружия таким образом, чтобы имело место относительное перемещение между частью с магнитами и ответной частью из электропроводящего материала. При взаимодействии магнитного поля индуцированных в проводнике токов с собственным магнитным полем магнитов обеспечивается создание силы торможения, ограничивающей максимальную скорость движения V проводника относительно магнитов. Технический результат -  упрощение конструкции, повышение надежности, уменьшение массы оружия, эффективное торможение затвора как при откате, так и при накате затвора на патронник, отсутствие износа взаимодействующих частей системы магнитного запирания. 7 з.п. ф-лы, 9 ил.
Patent RU-2766709-C1 (RU)
Title: Mobile hop dryer
Inventor: SMIRNOV MIKHAIL PETROVICH
IPC: C12C3/02
Filed: 2020-11-17
Granted: 2022-03-15
Abstract: FIELD: agriculture; machine building.SUBSTANCE: invention relates to agricultural production and is used for drying cones of freshly harvested hop directly at the place of their collection. Hop drier comprises three modules: an automated drier, a gas holder and a loading conveyor, along which freshly harvested hop cones move into the drying chamber. Each module is self-contained and is delivered to the drying place separately. After delivery to the site, modules are combined into a single interconnected complex. Dryer consists of two compartments - process and drying. In the drying compartment there are two rotary-rack modules, a hop mass thickness leveller, an intermediate conveyor and an unloading conveyor. Process compartment contains an evaporator, a condenser-compressor, a fan, a heater and a radiator. Whole drying process is automatically controlled. Humidity and temperature of the mass of hop cones, as well as the speed of air movement are automatically controlled by means of sensors and output of information on the display.EFFECT: use of the invention will make it possible to improve the quality of freshly harvested hop cones.7 cl, 12 dwg
Patent RU-2754175-C1 (RU)
Title: Transport-installation platform
Inventor: Gorshkov Aleksandr Viktorovich
IPC: E01B35/00
Filed: 2020-11-18
Granted: 2021-08-30
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to the field of transport engineering, in particular to rail transport and installation equipment. The transport and installation platform contains a base made in the form of a rectangular frame, with load-bearing wheel pairs installed at the edges with ribs that prevent lateral displacement, elements of fixing the unit relative to the platform, elements of fixing the platform at the place of application. The base contains a flat mechanism made in the form of a rocker arm, forming a rotational pair with the central axis of the base and having a non-rigid connection with the frame. One wheel pair is movably mounted on the rocker arm, and the second wheel pair is movably mounted on the frame. At the ends of the axis of each wheel pair, a platform adjustment device is installed in the vertical and transverse directions relative to the wheels, rigidly fixed on the base and containing a housing and a box installed in it, with a rolling bearing and a sliding sleeve, covering the end of the axis of the wheel pair and allowing it to move relative to the axle box using a power screw with an emphasis on the end of the axis of the wheel pair, installed in the housing of the axle box, having a guide, making it possible to move the axle box relative to the housing of the platform control device using a power screw with an emphasis on the housing of the axle box installed in the housing of the platform control device.  
     EFFECT: exact positioning of the installed unit relative to the test bench is achieved.  
     1 cl, 5 dwg
Patent RU-2755259-C1 (RU)
Inventor: Iliukhin Aleksandr Aleksandrovich
IPC: H04B7/22
Filed: 2020-12-04
Granted: 2021-09-14
Abstract: FIELD: radio communications.  
     SUBSTANCE: invention relates to radio communication technology, namely, to a method and device for adapting the modes of packet speech transmission over short-wave communication channels in a complex signal-interference situation. To do this, changes in the communication channel are predicted and the correspondence tables are corrected according to the error probability criterion for a given signal-to-noise ratio, and also signal-code structures are selected with the minimum possible delay for signal generation and processing. 
     EFFECT: increase in noise immunity in a complex signal-interference situation, an increase in the bandwidth of the communication channel.  
     2 cl, 6 dwg
Patent RU-2765799-C1 (RU)
Title: Apparatus for measuring the position of the interfaces between the components of a three-component medium in a container
Inventor: SOVLUKOV ALEKSANDR SERGEEVICH
IPC: G01F23/28
Filed: 2020-12-15
Granted: 2022-02-03
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to measuring equipment and can be used for high-precision determination of the position of the interfaces between the components of a three-component medium located in a certain container, one component above the other, and forming flat interfaces, in particular, air and two immiscible liquids with different densities. The substance of the claimed solution consists in the fact that the apparatus for measuring the position of the interfaces between the components of a three-component medium in a container, one component above the other, forming flat horizontal interfaces, comprises two vertically placed segments of a long coaxial line, filled with the components of the medium in accordance with the location thereof in the container, lines of communication of said segments of a long coaxial line with the corresponding electronic units for excitation of electromagnetic oscillations in the first and second segments of a long line at the resonant frequency thereof ƒ 1  and ƒ 2 , respectively, and implementation of measurement of ƒ 1  and ƒ 2 , the outputs whereof are connected to the inputs of a functional converter, connected to the output whereof is a recorder wherein the results of the conversion of ƒ 1  and ƒ 2  are recorded, based on the results whereof the position of each interface is determined, the first and second segments of a long line are made with a uniform distribution of energy of the electric field along said segments, but in each, at least one of the conductors is covered with a dielectric shell along the entire length, characterised by the fact that the segments of a long coaxial line are located coaxially and formed by a combination of two coaxial metallic cylinders and a central conductor coaxial therewith, wherein the inner surface of the inner cylinder acts as an outer conductor of one of the segments of a long coaxial line, another conductor whereof is the central conductor covered with a dielectric shell along the entire length, and the outer surface of the inner cylinder, covered with a dielectric shell along the entire length, acts as the inner conductor for the other segment of a coaxial long line, wherein, in the first and second segments of a long coaxial line, the quantity   has a different value, wherein ε p  is the relative permeability of the material of the shell,  a   1 , r, and  a   2  are the diameters of the inner conductor, the shell, and the outer conductor of each coaxial segment of a long line, respectively. 
     EFFECT: increase in the accuracy of measurement. 
     1 cl, 2 dwg
Patent RU-2765933-C1 (RU)
Title: Lock
Inventor: KUZOVNIKOV SERGEJ GRIGOREVICH
IPC: E05B63/00
Filed: 2020-12-30
Granted: 2022-02-07
Abstract: FIELD: construction.SUBSTANCE: lock relates to hardware installed in front doors of hotel rooms, and is intended for disconnection of electric consumers left on when a guest leaves the room. Lock consists of body, crossbar, electric contact installed in door frame. In the door frame on the rotary axis there is a curtain, which interacts after rotation with the upper part of the crossbar and a spring-loaded pin located in the lower part of the rotary lever, the upper end of which is made to interact with the pressure element of the electrical contact, and in the side surface of the frame on the inner side of the room there is a hole in which there is a handle connected to a rotary axis, the end of which is made in the form of a square.EFFECT: lock is simplified, weight is significantly reduced; besides, the entrance door of the room can be opened from the corridor with a spare key.1 cl, 5 dwg
Patent RU-2760699-C1 (RU)
Title: Method for obtaining nitinol-based composite material
Inventor: Polozov Igor Anatolevich
IPC: B22F3/105
Filed: 2021-01-25
Granted: 2021-11-29
Abstract: FIELD: powder metallurgy. 
     SUBSTANCE: invention relates to powder metallurgy, in particular to the technology of laser synthesis by the method for selective laser melting. A method for manufacturing a composite material based on nitinol NiTi includes mechanical mixing of alloy component powders, placing the powder mixture in a selective laser melting unit and layer-by-layer laser melting of the formed material. Mechanical mixing of NiTi alloy powders is carried out, with an atomic ratio of Ni: Ti 1.04-1.07, and Nb in the amount of NiTi - 83-90 wt.%, Nb - 10-17 wt. %. Layer-by-layer laser processing of the formed material is carried out at a laser power of 100-300 W, a scanning speed of 500-1500 mm/s and a powder layer thickness of 30-60 mcm. After layer-by-layer laser treatment, annealing is carried out at a temperature of 600-1000°С for 1-6 hours. 
     EFFECT: invention provides a high yield point and a wide temperature range of martensitic transformation of a composite material based on nitinol, which makes it possible to increase the working life of products made from the obtained material and use them at higher loads and higher temperatures. 
     1 cl, 4 dwg, 1 ex
Patent RU-2760480-C1 (RU)
Inventor: PUNINSKIJ VITALIJ STANISLAVOVICH
IPC: A01B49/06
Filed: 2021-02-25
Granted: 2021-11-25
Abstract: Изобретение относится к мелиорации малопродуктивных засоленных земель. Способ включает изыскания, включающие почвенные агромелиоративные обследования участка, при диагностике аэрофотоснимками и эхолокационным зондированием показателей состояния деградированных земель и разработку проектных трасс оросительно-промывных каналов и противоэрозийных валов с наветренной стороны каналов. Подготавливают программу включения и выключения рабочих органов с пульта управления и передачи результатов на управляющий процессор комбинированного самоходного агрегата, выполняющего последовательно одновременную двухъярусную обработку полосы засоленного грунта. Выполняют строительство оросительно-промывного канала при экскавации грунта с односторонней отсыпкой в противоэрозионный вал, сев семян высокостебельных культур освоителей и галофитов, устраняющих засоленность, адресное внесение мелиоранта, полосовую отсыпку органно-минеральной удобрительной прослойки. Способ включает разрыхление, подрезание сильнозасоленного слоя почвогрунта для его буртования, одновременное горизонтальное перемещением покровного слоя в дальний с одной стороны от продольной оси движения валик, а подпокровный слабозасоленный слой перемещают клиновидно на две стороны в ближние валики. Комбинированный агрегат включает самоходное базовое шасси с трехсекционной рамой с установленными на каждой секции рамы по две опорно-тяговыми колесными парами с армированными резинометаллическими гусеницами с треугольной обводкой колес. На первой секции рамы установлена кабина. До кабины расположен фронтальный манипулятор с перекидной стрелой при установочно-подвижном креплении пяти рам с трехрядными дискаторами. На фронтальном манипуляторе, расположенном на второй секции рамы, содержится роторный каналокопатель с механизмом односторонней пневмоструйной подачи срезанного грунта, на третьей секции рамы размещены: компрессор, продуктопровод, дозаторы для семян, емкость для раствора азотофиксирующих микроорганизмов, устройство с монитором для гидропосева на покрытие созданного органно-минерального удобрительного слоя-прослойки. Изобретение обеспечивает восстановление деградированных засоленных земель и получение на мелиорированных сельскохозяйственных угодьях рассоленной почвы с растительностью, снижающей риск ветровой эрозии. 2 н. и 3 з.п. ф-лы, 5 ил.
Patent RU-2767524-C1 (RU)
Title: Radiation resistant polypropylene
Inventor: MIKHAILOV MIKHAIL MIKHAILOVICH
IPC: B82B3/00
Filed: 2021-03-12
Granted: 2022-03-17
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to radiation-resistant polymer materials used in space engineering. Radiation-resistant polypropylene is PPH030GP polypropylene modified with ZrO 2  nanoparticles as filler. Modification is carried out with zirconium dioxide nanoparticles in amount of one weight percent. 
     EFFECT: high resistance to radiation of polymer nanocomposites, characterized by simple design and does not require complex and expensive equipment. 
     1 cl, 1 tbl, 5 ex
Patent RU-2762007-C1 (RU)
Inventor: IVSHINA IRINA BORISOVNA
IPC: C12N1/20
Filed: 2021-05-25
Granted: 2021-12-14
Abstract: Изобретение относится к биотехнологии. Штамм бактерий Rhodococcus cerastii ВКПМ Ас-2160, обладающий способностью к деструкции ибупрофена может быть использован при доочистке сточных вод фармацевтических предприятий и обезвреживании опасных фармотходов. 2 ил.
Patent RU-2765917-C1 (RU)
Title: Method for prediction of bacterial vaginosis recurrences
Inventor: Krysanova Anna Aleksandrovna
IPC: G01N33/58
Filed: 2021-06-09
Granted: 2022-02-04
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, in particular to clinical laboratory diagnostics, medical microbiology, obstetrics and gynecology. A method for predicting recurrences of bacterial vaginosis (BV) is proposed. The vaginal biotope is examined by real-time PCR using a set of reagents DNA-sorb-AM. The DNA concentrations of Gardnerella vaginalis genotypes 1, 2, 4 are determined. The probability of developing BV is calculated using the following formulas: Z=-12.58+0.49×X 1 +1.04×X 2 +0.95×X 3 +0.78×X 4 , Y=-3.32-0.26×X 1 -0.04×X 2 +0,03×X 3 +1.46×X 4 , where Z is the likelihood of recurrent BV; Y is the probability that recurrent BV will not develop. At Z>Y, the development of BV relapses is predicted with a probability of 84%. With Z<Y, with a 95% probability, recurrent BV will not develop. 
     EFFECT: invention provides the development of a method for predicting recurrent BV with a high degree of prediction accuracy. 
     1 cl, 2 ex
Patent RU-2768777-C1 (RU)
Title: Absorbent product
Inventor: ISHIBASHI KYOKO
IPC: A61F13/511
Filed: 2019-11-05
Granted: 2022-03-24
Abstract: FIELD: absorbent products. 
     SUBSTANCE: absorbent product includes an absorbent 4 and a topsheet 2 located on the side of the absorbent 4 facing the skin. The absorbent member 4 includes an absorbent core 41 and a core wrap sheet 42. The topsheet 2 has a three-dimensional structure formed from the protruding portions 21 and the recessed portions, and contains cellulose fibers. The core wrapping sheet 42 is formed from crepe paper. The top sheet 2 and the crepe paper are superimposed on each other so that the fiber orientation direction of the top sheet 2 intersects the micro-crease direction of the crepe paper. The protruding portions 21 are attached to the crepe paper so that the top sheet 2 and the crepe paper are connected discontinuously. 
     EFFECT: absorbent product improvement. 
     8 cl, 5 dwg
Patent DE-2221389-C2 (DE)
Title: Electronic IC engine ignition system - has AC generator controlling magnetic field element in transistor control circuit ensuring firing only upon correct engine rotation
IPC: F02P1/08
Filed: 1972-05-02
Granted: 1983-05-26
Abstract: The ic engine ignition system uses an electronic switch to supply stored energy to a spark plug at the required ignition timing point. The electronic switch is coupled to a control circuit incorporating a resistance bridge (24) supplied from an AC generator (10) driven via the engine. The resistance bridge incorporates at least one magnetic field element (31), with the magnet system (33) cooperating with the latter carried by the AC generator (10). The magnetic field element causes the applied AC voltage to be converted into a half wave voltage, so that the switch is only triggered to supply the ignition pulses to the spark plug when the engine is rotating in the correct sense. Pref. a magnetic AC generator (10) is used, its permanent magnet system comprising a pole wheel (11) which is coupled with the magnetic field element (31) in a given position. PS.