baber/WOPTO huggingface dataset:
Patent RU-2735448-C1 (RU)
Inventor: Linkov Vladimir Anatolevich
IPC: B64G1/22
Filed: 2020-04-03
Granted: 2020-11-02
Abstract: FIELD: astronautics. 
     SUBSTANCE: invention relates to small-size binary spacecrafts (BSC) intended for creation of reconfigurable antenna systems. BSC comprises two cylindrical bodies, on the ends of which by means of telescopic rods there are multi-vector matrix rocket engines (MMRE) deploying flexible substrate of solar panel (SP), which is integrated with antenna. Substrate of SP is divided in its center by tension rods into two webs directly wound, and wound on bodies in the form of rolls. Tension rods are connected to each other by a bridge, inside which there pass information and power buses connecting the first and the second controllers. 
     EFFECT: technical result is multiple deployment and coagulation of SP with collinear antenna in compact position, as well as increase in relative area of SP. 
     1 cl, 5 dwg
Patent RU-2743599-C1 (RU)
Title: N.p. dyadchenko's wheelchair chassis
Inventor: DYADCHENKO NIKOLAJ PETROVICH
IPC: A61G5/06
Filed: 2020-05-12
Granted: 2021-02-20
Abstract: FIELD: mechanical engineering.SUBSTANCE: invention relates to the chassis of a wheelchair. The wheelchair chassis contains onboard screw propellers in the form of cylindrical rotors with elastic helical ridges, a supporting platform for the drive system and a platform position stabilization device. Each of the onboard auger propellers is made in the form of a system of three augers on common semi-axles, two lower onboard augers in which are driven into rotation when moving back and forth and when turning and U-turning the wheelchair with a fixed upper onboard auger. The third upper side auger of each semiaxis is involved in rotation around the common semiaxis of the assembly along with the two lower augers of each semiaxis according to the satellite scheme.EFFECT: possibility of overcoming flights of stairs.1 cl, 1 dwg
Patent RU-2756415-C1 (RU)
Title: Automated recorder of wear of the barrel of an artillery piece, differentiating the shot by the type of ammunition
Inventor: KURKOV SERGEJ NIKOLAEVICH
IPC: F41A19/01
Filed: 2020-07-14
Granted: 2021-09-30
Abstract: FIELD: weapons. 
     SUBSTANCE: apparatus for automated recording of wear of the barrel of an artillery piece, differentiating the shot by the type of ammunition, comprises a power source, an Arduino Uno microcontroller based on an Atmega 328 microprocessor, a breadboard with two-position buttons with colored LEDs, a two-line liquid crystal display with an I2C extension. 
     EFFECT: increase in the productivity of recording the wear at different shooting rates, a possibility of differentiating the shot by the type of munition while determining the amount thereof for different propellant charges, summation of the shots and determination of the total wear of the artillery piece, elimination of error of recording the amount of shots due to the absence of the influence of the human factor. 
     3 cl, 5 dwg
Patent RU-2739042-C1 (RU)
Inventor: Eremin Evgeniy Nicolaevich
IPC: C22C38/48
Filed: 2020-07-29
Granted: 2020-12-21
Abstract: FIELD: metallurgy.SUBSTANCE: invention relates to metallurgy, in particular to compositions of modifiers used to improve properties of castings from chrome-nickel dispersed hardening steels, which operate in conditions of intensive wear at high temperatures, used for making a hot-forming tool for various purposes, for example hot rolled rolls. Modifier contains, wt%: molybdenum 10-20, chromium 20-40, boron nitride 10-25, nickel - the rest.EFFECT: invention increases grinding effect of dentritic structure of casts, provides higher hardness, heat resistance and wear resistance of metal while maintaining elastic properties in it.1 cl, 1 tbl
Patent RU-2745699-C1 (RU)
Inventor: KOVALSKIJ BOLESLAV IVANOVICH
IPC: G01N33/30
Filed: 2020-08-11
Granted: 2021-03-30
Abstract: FIELD: liquid lubricants.  
     SUBSTANCE: invention relates to a technology for assessing quality of liquid lubricants. Disclosed is a method for determining the ratio between the products of oxidation and evaporation of lubricants during thermostating, in which a sample of a lubricating oil of constant mass is tested in the presence of air with stirring at least at three temperatures, and at regular intervals the samples are weighed, the mass of the evaporated lubricating oil is determined, and a part of the oxidized oil is taken for photometry and optical density determination. Calculate the amount of thermal energy absorbed by the oxidation products Q D  and the mass of the evaporated oil Q G  as the product of the temperature and the oxidation time and, accordingly, the optical density D or the mass of the evaporated lubricating oil G. Calculate the decimal logarithms of the thermal energy absorbed by the oxidation products IgQ D  and evaporation lgQ G , plot the graphical dependence of the decimal logarithm of the thermal energy absorbed by the oxidation products on the decimal logarithm of the thermal energy absorbed by the mass of the evaporated oil, and the ratio between the thermal energies absorbed by the oxidation products lgQ D  and evaporation logQ G  is estimated by the rate of change of the heat energy IgQ D  and the beginning of its change by the decimal value logarithm of thermal energy absorbed by the mass of evaporated oil. 
     EFFECT: invention is aimed at increasing the information content of the quality assessment method by comparing lubricating oils by the amount of thermal energy absorbed by the products of oxidation and evaporation, the rate of the ratio of these energies and determining the onset of oxidation processes. 
     1 cl, 1 dwg
Patent RU-2759664-C1 (RU)
Inventor: FALLAHMOHAMMADI EHSAN
IPC: G02B6/44
Filed: 2018-01-15
Granted: 2021-11-16
Abstract: Настоящее изобретение относится к способу изготовления волоконно-оптической ленты и к волоконно-оптической ленте. Заявленный способ изготовления волоконно-оптической ленты содержит подачу множества оптических волокон для обеспечения продольной сборки оптических волокон, при этом множество оптических волокон располагают параллельно и с прилеганием друг к другу, при этом каждое из множества оптических волокон содержит от центра к периферии стеклянную сердцевину, стеклянную оболочку, первичное покрытие, вторичное покрытие и внешний слой, образованный из частично отвержденной первой отверждаемой смолы; нанесение второй отверждаемой смолы из раздатчика на поверхность сборки, при этом вторая отверждаемая смола образует множество последовательных удлиненных прямолинейных валиков, выполненных с возможностью образования соединений между двумя прилегающими оптическими волокнами из множества оптических волокон; и пропускание сборки с валиками из второй отверждаемой смолы, нанесенной на нее, через станцию отверждения для отверждения второй отверждаемой смолы и для завершения отверждения частично отвержденной первой отверждаемой смолы внешнего слоя каждого оптического волокна, чтобы образовать соединения. Кроме того, изобретение относится к полученной ленте. Технический результат – создание оптической ленты и способа изготовления оптической ленты, имеющей повышенную гибкость и позволяющей сворачивать или складывать оптические волокна в направлении ширины ленты и в то же время имеющей высокую прочность, а также содержащей группы из самое большее трех оптических волокон, инкапсулированных матричным материалом, от которой отдельные оптические волокна можно отделять без повреждения прилегающих оптических волокон. 2 н. и 13 з.п. ф-лы, 11 ил.
Patent RU-2746902-C1 (RU)
Inventor: RAZUMOVSKIJ ALEKSANDR YUREVICH
IPC: A61B17/11
Filed: 2020-08-14
Granted: 2021-04-22
Abstract: Изобретение относится к медицине, а именно к детской хирургии. Выполняют поперечный по отношению к срединной линии тела разрез кожи в области правого подреберья с учетом возраста ребенка. Затем в поперечном по отношению к срединной линии тела направлении, по меньшей мере, в пределах кожного разреза последовательно рассекают подкожную жировую клетчатку, апоневроз, латеральную часть прямой мышцы живота, наружную и внутреннюю косые мышцы живота, поперечную мышцу живота, задний листок влагалища прямой мышцы живота и брюшину. После чего отводят кверху реберную дугу. Отключенную по Ру петлю тонкой кишки формируют с учетом возраста ребенка. Способ позволяет одновременно уменьшить травматичность оперативного вмешательства и обеспечить лучший обзор зоны вмешательства, обеспечить техническую возможность выполнения радикальной резекции кисты с реконструкцией желчевыводящих путей при всех вариантах кисты холедоха у детей всех возрастов; осуществить профилактику послеоперационных осложнений, обусловленных несостоятельностью гепатикоеюноанастомоза, стриктуры билиодигестивного анастомоза, холангита, холангиолитиаза, предупреждении атрофии прямой мышцы живота; достичь хорошего косметического результата в зоне послеоперационного рубца. 2 з.п. ф-лы, 1 пр., 4 ил.
Patent RU-2761171-C1 (RU)
Title: Method for switching the state of the secondary carrier, terminal and network apparatus
Inventor: SHI CONG
IPC: H04L5/00
Filed: 2018-03-22
Granted: 2021-12-06
Abstract: FIELD: communication.SUBSTANCE: invention relates to means of switching the state of the secondary carrier. The terminal is used to receive the media access control controlling element (MAC CE) transmitted by the network apparatus. The terminal is used to switch the first secondary carrier of the terminal from the first state to a second state based on MAC CE, wherein the first state and the second state are two different states from the activated state, deactivated state, and inactive state.EFFECT: balancing of the intensity of using secondary carriers and the power consumption of the terminal.16 cl, 16 dwg
Patent RU-2742585-C1 (RU)
Inventor: NIKOLAEV PAVEL ALEKSANDROVICH
IPC: B62D63/04
Filed: 2020-09-23
Granted: 2021-02-08
Abstract: FIELD: transport engineering.  
     SUBSTANCE: vehicle contains a chassis, a body containing a power plant compartment and a passenger compartment, a radio-technical complex made in a certain way, objects of on-board electrical equipment, antenna feeder systems permanently located on the outer surface of the vehicle and made traced through the technological holes of the body. Sight glasses contain a translucent electromagnetic screen, made in a certain way.  
     EFFECT: radio tracking, radio communication, radio countermeasures are provided, as well as protection of electrical equipment and operating personnel located in the passenger compartment from the influence of an external electromagnetic field. 
     10 cl, 6 dwg
Patent RU-2749545-C1 (RU)
Title: Curvilinear movement drive
Inventor: SYSOEV SERGEJ NIKOLAEVICH
IPC: B25J15/06
Filed: 2020-10-17
Granted: 2021-06-15
Abstract: FIELD: mechanical engineering.SUBSTANCE: apparatus relates to the field of mechanical engineering, robotics, and can be used in pneumatic and hydraulic equipment. Most effective is an application of the apparatus as a curvilinear movement drive for moving links of industrial robots. The problem of the invention is expanding functionality by ensuring control of the direction of curvilinear movement. The drive is comprised of a rotary mechanism consisting of an annular bellows, along the axis whereof two plugs are fixed at the ends, interconnected by a flexible rod, forming a sealed cavity configured to connect with the pressure tool, a lever is installed on the plug along the axis of the bellows, configured to rotate relative to said axis with a rod fixed thereon shifted relative to the axis.EFFECT: expanded functionality due to ensured control of the direction of curvilinear movement.1 cl, 2 dwg
Patent RU-2762334-C1 (RU)
Title: Method for assessing and developing human visual-motor coordination
Inventor: Afonshin Vladimir Evgenevich
IPC: A61F9/00
Filed: 2020-11-13
Granted: 2021-12-17
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to the field of medicine and is intended for the assessment and development of human visual-motor coordination. The test subject is presented on the monitor screen of the hardware and software complex (HSC) for test movement a controlled object (CO) of a given size and shape, as well as a specified number of mobile objects (MO) of a given size and shape, which move on the screen programmatically in straight-line segments along the field of action of the test subject. The subject, observing the movements of the MO, identifies the pattern of their movement and transfers the CO to places free from the routes of the MO, avoiding collisions with the MO and the boundaries of the zone of action of the CO. At the same time, the peculiarity is that the movement of the CO across the field of the monitor is carried out using a joystick or a computer mouse or using touch screens. The size, shape of the area of action of the CO, as well as the size of the CO, the quantity, speed, size, color, contrast and the nature of the movement of the MO form the level of cognitive-motor load in each test or developmental exercise. The parameters and characteristics of the area of operation of the CO, the CO and the MO themselves are selected from the HSC library or entered into the HSC by the researcher, taking into account the readiness of the subject. At the moments of collision of the CO with the MO or the boundary of the zone of action of the CO, the subject’s error is fixed, a sound and/or light signal is given or not given. In this case, the area of operation of the CO can be stationary or mobile within the monitor screen, the speed of the MO is set constant or increases according to a given program from the moment of “Start” (stationary state) until the moment of the test subject’s error. The test is repeated a specified number of times with interruptions of a specified duration. The time before the collision with the MO or the boundary of the area of CO operation in all tests is automatically recorded by the HSC for data analysis and calculation of the arithmetic mean of the measured indicator under specified conditions. According to the arithmetic mean value of the time of error-free control of the CO in the given test conditions, with different variants of cognitive-motor load, the level of visual-motor coordination of the subject is judged.  
     EFFECT: method makes it possible to increase the effectiveness of the assessment and development of human visual-motor coordination.  
     1 cl, 1 ex
Patent RU-2750168-C1 (RU)
Title: Method for producing carbon-graphite composite material
Inventor: GULEVSKIJ VIKTOR ALEKSANDROVICH
IPC: C22C1/08
Filed: 2020-12-22
Granted: 2021-06-22
Abstract: FIELD: metallurgy, composite materials in particular. 
     SUBSTANCE: invention relates to the field of metallurgy, namely, to a method for producing a carbon-graphite composite material with high electrical conductivity, anti-friction properties, and resistance in aggressive environments. The method for producing a carbon-graphite composite material includes vacuum degassing of a porous carbon-graphite billet in a copper electrolyte solution, coating the billet with a two-layer electroplated coating, including an inner copper layer, placing the carbon-graphite billet with an electroplated coating in the impregnation chamber, and impregnating the matrix copper-phosphorous alloy with a melt under the influence of excessive pressure due to thermal expansion of the lead melt in the pressure chamber when heated at 100°C above the liquidus temperature of the matrix alloy simultaneously with the lead melt. The outer layer of the electroplated coating is made of a tin-bismuth layer consisting of, weight percentage: 99 tin and 1 bismuth deposited by electrolysis from an electrolyte containing 35 g/l of tin sulfate, 1.5 g/l of bismuth sulfate, 170-180 g/l of sulfuric acid, 5-6 ml/l of formalin. The carbon graphite billet is placed in the impregnation chamber at the temperature of the lead melt in the pressure chamber at 5-10°С lower than the temperature liquidus of the lead alloy.  
     EFFECT: dividing the technology into simpler stages, reducing the impregnation temperature, improving the wetting of the carbon-graphite frame, increasing the permeability of its pores and, accordingly, improving the quality of composite materials.   
     1 cl, 1 tbl
Patent RU-2756917-C1 (RU)
Title: Method for obtaining an i-123 radioisotope
Inventor: Artyukhov Aleksej Aleksandrovich
IPC: G21G1/10
Filed: 2021-01-15
Granted: 2021-10-07
Abstract: FIELD: radiation. 
     SUBSTANCE: invention relates to a method for obtaining a  123 I radioisotope by the reaction  124 Xe(p,2n) 123 Cs→ 123 Xe→ 123 I and(or) by the reaction  124 Xe(p,pn) 123 Xe→ 123 I. The method includes irradiation with protons of a target with a  124 Xe isotope, extraction of the starting  124 Xe with the accumulated  123 Xe from the target after irradiation, exposure of  123 Xe for decay thereof into  123 I. Hydrogen is therein added to the target with the  124 Xe isotope, a gas mixture of the  124 Xe isotope and hydrogen is irradiated with protons,  123 I is additionally extracted from the target after irradiation as part of hydrogen iodide H 123 I by one of the known approaches. 
     EFFECT: significant (by 2 to 3 times) increase in the technological yield of  123 I without change in the primary operating conditions and increase in the temporary load of the cyclotron due to the additional, compared to the prototype, extraction of  123 I formed in the target during irradiation as a result of the decay of  123 Xe from the target. 
     3 cl, 1 dwg
Patent RU-2765176-C1 (RU)
Inventor: BONAKKORSO Davide
IPC: A47J36/20
Filed: 2019-06-20
Granted: 2022-01-26
Abstract: Устройство (2) для приготовления продуктов питания, содержащее: вращающееся приспособление (30), выполненное с возможностью обработки пищевого продукта, введенного в устройство для приготовления продуктов питания, для получения твердых частиц пищевого продукта и сока; барабан (20), установленный с возможностью вращения на устройстве для приготовления продуктов питания, причем барабан содержит радиально наружную стенку барабана, проходящую в окружной плоскости и охватывающую внутреннее пространство (24) устройства для приготовления продуктов питания для содержания пищевого продукта во время обработки, причем устройство для приготовления продуктов питания выполнено с возможностью вращения барабана вокруг оси (X1) вращения таким образом, что вращение барабана вызывает выталкивание твердых частицх пищевого продукта и сока радиально наружу; и фильтрующий элемент (42), который выполнен с возможностью вращения вместе с барабаном и содержит перфорированную стенку (44), при этом перфорированная стенка по меньшей мере частично образует соковый канал для выхода сока из барабана, причем перфорированная стенка выполнена с возможностью пропускания сока из пищевого продукта через перфорированную стенку и возможностью препятствования прохождению твердых частиц пищевого продукта через перфорированную стенку, при этом перфорированная стенка смещена от указанной окружной плоскости и проходит в направлении, имеющем составляющую в радиальном направлении барабана, так что сок и твердые частицы пищевого продукта проходят через перфорированную стенку в направлении с составляющей в окружном направлении барабана. 14 з.п. ф-лы, 9 ил.
Patent RU-2760105-C1 (RU)
Title: System, machine-readable media and method for core analysis by images
Inventor: Gabdrakhmanova Kseniia Akhatovna
IPC: G06T1/00
Filed: 2021-03-12
Granted: 2021-11-22
Abstract: FIELD: computer technology.SUBSTANCE: invention relates to a method for computer processing and description of the core image. In the method, a core image is obtained in daylight (DL) and ultraviolet (UV) light; solid segments are determined on the core image in daylight (DL) using the watershed method based on the specified segmentation settings; a vector of rock category features is formed for each previously defined image segment; the formed vectors of rock category features are transferred to a multiclass classifier of rocks (MC1), made with the ability to determine at least the following rocks: sandstone, siltstone, mudstone; the areas of luminescence on UV images of the core are determined; vectors of signs of oil saturation and carbonate content are formed for each specific area of luminescence; the formed vectors of signs of oil saturation and carbonate content are transferred to a multiclass classifier (MC2), made with the ability to determine oil saturation and carbonate content; the area of destruction of the DL image is determined and analytical conclusions about the degree of destruction are formed; a description of the core images is formed based on the results of determining the category of rock segments, determining the oil saturation and carbonate content of the glow areas in UV and analytical conclusions about the degree of destruction.EFFECT: increased accuracy of the core description from the images.8 cl, 5 dwg
Patent RU-2767282-C1 (RU)
Inventor: MUN SYN-KHEN
IPC: H01L39/00
Filed: 2021-03-30
Granted: 2022-03-17
Abstract: Сверхпроводящий провод и способ его формирования. Сверхпроводящий провод содержит подложку, сверхпроводящую пленку, расположенную на указанной подложке, и центр пиннинга, расположенный в сверхпроводящей пленке. Сверхпроводящая пленка содержит Y 1-x RE x BCO, а центр пиннинга имеет добавку Ba 2 YNbO 6 . 4 н. и 15 з.п. ф-лы, 15 ил.
Patent DE-2063419-C2 (DE)
Title: Ground consolidation for paving - has grass or other filling placed between concrete moulded in hollows in form
IPC: E01C7/14
Filed: 1970-12-23
Granted: 1982-09-09
Abstract: Ground is consolidated with concrete, with gaps surrounded by the concrete, esp. for paving or traffic-bearing surfaces and paths. An underlay (15) has a profiled foil-type form (11) set on it, with cohesive depressions in it. Depressions, or areas round them, are filled with concrete (13), and the exposed intervening gaps are filled with another material. The underlay can be made of earth and grass seed can be inserted in the gaps. The same material can be used for underlay and gap filling. Pieces of real or artificial turf can be placed in the gaps.PS.
Patent DE-2642116-C2 (DE)
IPC: C11D17/00
Filed: 1976-09-18
Granted: 1986-05-07
Abstract: HEAVY-DUTY LIQUID DETERGENT AND PROCESS Gregory S. Foster Single-phase, heavy-duty liquid detergent compositions containing detergency boosting levels of magnesium cations and alkanolamines are formulated by first under-basing with magnesium hydroxide and thereafter adding the alkanolamine.
Patent DE-2954687-C2 (DE)
Title: Ink jet recording head
Inventor: SATO YASUSHI
IPC: B41J2/14
Filed: 1979-10-31
Granted: 1997-07-31
Abstract: The fluid beam recording device has a recording head which has an opening for the expulsion of fluid, a heating zone with a heater for supplying heat to the fluid for its expulsion, and a feed line for the heating zone, and with a unit which produces the signals for controlling the heating. The angle between the line of feed into the heating zone and the line of the expulsion from the opening theta, is greater than or equal to 30 degrees and smaller than or equal to 150 degrees and the angle between the feed line and the line of the heater, psi,  is greater than or equal to 0 degrees and less than 45 degrees.
Patent DE-3134530-C2 (DE)
Title: Verfahren zur Gewinnung von Öl aus einer unterirdischen Lagerstätte
IPC: C09K8/584
Filed: 1981-09-01
Granted: 1986-11-06
Abstract: Verfahren zur Gewinnung von weitgehend emulsionsfreiem Öl aus einer unterirdischen Lagerstätte mittlerer oder hoher Salinität durch Einpressen einer 1 bis 20%igen Lösung oder Dispersion in Formationswasser von carboximethylierten Ox ethylaten der Formel R-(OCH ↓2CH ↓2) ↓n-OCH ↓2-COOM, in der R einen linearen oder verzweigten aliphatischen Rest mit 4 bis 20 Kohlenstoffatomen oder einen alkyl- oder dialkyl aromatischen Rest mit 1 bis 14 Kohlenstoffatomen in der Alkylgruppe, n 3 bis 30 und M ein Alkali- oder Erdalkali-Metallion oder Ammonium bedeutet und der Carboximethylierungsgrad zwischen 10 und 90% liegt, in eine Injektionsbohrung, wobei das Tensid so ausgewählt wird, daß die Phasen-Inversions-Temperatur des Systems Rohöl/Formationswasser/Tensid/gegebenenfalls Zusätze 0 bis 10 ° C oberhalb der Lagerstättentemperatur liegt.