baber/WOPTO huggingface dataset:
Patent RU-2695280-C1 (RU)
Inventor: YAkovlev Mikhail Viktorovich
IPC: G02B26/10
Filed: 2018-11-06
Granted: 2019-07-22
Abstract: FIELD: physics.SUBSTANCE: invention relates to control of laser beam movement in space, scanning and tracking methods, and can be used for navigation of spacecrafts. Proposed device comprises platform with mirror and rotary mechanism, conductor of electric current made in the form of circular turns along platform perimeter, system of electromagnets and mechanical drive. Laser beam is controlled by control current of annular turns and electromagnets and by mechanical drive for turn of platform with mirror relative to its centre of gravity for movement of laser beam into preset area of outer space at solid angles of more than 2π.EFFECT: wider range of adjusting the direction of the laser beam while maintaining high speed of movement of the laser beam at solid angles of more than 2π.1 cl
Patent RU-2702184-C1 (RU)
Title: Method of reclamation of drilling sludge culvert
Inventor: MAZHAJSKIJ YURIJ ANATOLEVICH
IPC: B09B1/00
Filed: 2018-11-12
Granted: 2019-10-04
Abstract: FIELD: mining. 
     SUBSTANCE: invention relates to reclamation of sludge pits, production of artificial soil mixtures based on drilling mud and can be used in mining and oil producing industries. Processing of drill cuttings is carried out by successive collection of liquid oil or oil products from water surface of barn, pumping of water phase from barn, bituminized oil is assembled using a foam polyurethane foam fixed on a flexible net laid on the surface of the oil sludge, pumping oil and squeezing it out on the bank of the barn. Release of remaining water residues in slurry is performed by using sorbent granules absorbing and organic compounds, and filling the granary with a fertile layer is mixed with organic solid livestock wastes above the peat surface with sand and with the sorbent granules in a given ratio, with total content of components equal to 100 % in volumes, providing obtaining in general soil, performing function of soil-forming rock with subsequent control of soil quality, reinforcement of its surface, and a herbage mixture composition is formed with preset seeding rate, wherein material volume for creation of fertile layer is selected based on condition of equality or not exceeding volume of drilling sludge culvert. 
     EFFECT: obtaining soil, which functions as soil-forming rock – a component of natural environment, having improved quality characteristics, and creation of artificial landscapes, which meet aesthetic requirements. 
     1 cl
Patent RU-2695483-C1 (RU)
Title: Laser medical apparatus
Inventor: Garkavaya Elena Alekseevna
IPC: A61N5/067
Filed: 2018-12-05
Granted: 2019-07-23
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medical equipment and can be used for surgical treatment by irradiating a biotissue by laser radiation. Objective of the proposed invention is to improve the quality of the procedures. Laser medical device comprises series-connected power supply unit, control unit, optical unit with visible-area laser diodes, an optical unit with laser diodes of infrared spectrum and an optical converter for reducing radiation of laser diodes, made in the form of a group of refracting prisms, and a focusing nozzle. Optical units and the optical converter are placed in one laser unit made in the form of a hand tool. Biotissue status monitoring device, optical signal to which comes from a dichroic mirror, is realized based on optical coherence tomography and comprises a video monitoring device which is optically interfaced with the biotissue, an information processing device, a processing unit, an optical delay line, a fibre-optic interferometer, a super-luminescent diode, a two-coordinate scanning device, a detector. 
     EFFECT: signal from the processing unit controls the optical attenuator, which provides smooth variation of laser radiation power within the range corresponding to the specific heat effect. 
     1 cl, 1 tbl, 1 dwg
Patent RU-2703023-C1 (RU)
Title: Flexible shaft
Inventor: Azanov Andrej Yurevich
IPC: F16C1/08
Filed: 2019-01-24
Granted: 2019-10-15
Abstract: FIELD: soil or rock drilling. 
     SUBSTANCE: invention relates to devices for well drilling, in particular to devices for perforation of cased wells and opening of productive formations as part of installation of radial penetration of formation for transfer of rotation from driving shaft of submersible motor to drilling tool during drilling. Flexible shaft comprises one end for connection with drive shaft, second end for connection with tool, flexible shell connected to both ends and consisting of successively alternating external bushings and internal links installed with possibility of their engagement by means of splines, flexible hose installed inside flexible shell. Slots are located on outer surface of middle part of each internal link. On end parts of outer bushes there are slots, width of which is greater than width of splines. On each end of the external bushing a pair of pin elements is installed. Pin elements on one end of the sleeve are located diametrically opposite to each other. Plane passing through the pair of pin elements on one end of the sleeve is perpendicular to the plane passing through the pair of pin elements on the other end of the sleeve. Ends of pin elements are installed in holes of internal links with possibility of internal links movement. Holes of internal links are elongated in axial direction. 
     EFFECT: higher degree of mobility of the flexible shaft while ensuring reliability of the shaft operation. 
     1 cl, 3 dwg
Patent RU-2717375-C1 (RU)
Title: Guide wire for use in tube-shaped medical probes, in particular for diet therapy
Inventor: FRICH TOMAS
IPC: A61M25/09
Filed: 2017-08-02
Granted: 2020-03-23
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine. Guide wire equipped with element facilitating introduction, on its butt end and made with possibility of insertion into tube of nutritional probe, wherein from proximal side behind element facilitating introduction, section of guide wire is provided, bending rigidity of which is less than bending stiffness of guide wire adjacent to proximal side in rest part. At that easily bending section of guide wire between element, which facilitates introduction, and the guide wire in the rest part is formed by a helical spring made of flat wire by winding on the pre-tensioned disc, on which from the distal side the element facilitating introduction, is made in the form of rounding, and with which from the proximal side is coaxially engaged and fixed with material closure guide wire in the remaining part, made in the form of a multi-core braided band. 
     EFFECT: use of invention will make it possible to minimize tube wall breakthrough. 
     1 cl, 6 dwg
Patent RU-2707607-C1 (RU)
Title: Bar-lifting panel
Inventor: GRIGORCHUK VLADIMIR STEPANOVICH
IPC: E04B5/02
Filed: 2019-04-24
Granted: 2019-11-28
Abstract: FIELD: construction. 
     SUBSTANCE: invention relates to building elements of buildings and structures. Bar-lifting panel is made of light and strong material, comprises panel body, two covers installed in guides on upper end surface of panel with possibility of movement by means of screw mechanism, four supports located on lower surface of panel. Panel body is made in the form of box of rectangular shape, open from above, with holes of tetrahedral section, arranged in one row from right and left lateral sides. Each hole on the right side of the box is aligned with the corresponding opening on the left side, the number of which is identical on each side. Bar-lifting elements are installed inside barrel and fixed vertically, each of which is made in the form of rectangular tetrahedral bar contacting with next standing bar-lifting elements identical in design. Each of them has in its lower part a transversal through four-sided channel, and in the middle part – a vertical channel of rectangular cross-section opening to the upper surface. In lower part vertical channel is pneumatically and perpendicularly connected with transverse through channel. Inside the vertical channel there are two longitudinal bars in the form of rectangular triangles, one on one side, and other below the first on the opposite side, with their small legs with their small legs facing the transverse through channel, hypotenuse of each of them is located at an angle to the longitudinal axial line of the vertical channel, is parallel and equal in length to the opposite section of the wall of the vertical channel. In the lower part of the vertical channel, at the point of its connection with the transverse through channel, two rectangular longitudinal bars of identical size are attached on opposite side walls, the distance between which corresponds to the width of the inlet opening on the upper end surface of the bar-lifting element, the lower surface of which is smooth. Distance between two rectangular bars is also equal to sum of two small legs of rectangular triangles. All transverse through channels of each bar transient barrel row are interconnected, and extreme ones are connected to corresponding tetrahedral holes on side surfaces of box, number of which is equal to number of cross rows of bar-lifting elements. Flooring is fixed on the upper part of the bar-lifting panel at some distance from the covers. 
     EFFECT: invention improves operational characteristics and widens field of use of the panel. 
     1 cl, 16 dwg
Patent RU-2715079-C1 (RU)
Title: Mobile device for determining impurities in water and aqueous solutions
Inventor: Terashkevich Igor Makarovich
IPC: G01N21/73
Filed: 2019-06-06
Granted: 2020-02-25
Abstract: FIELD: physics. 
     SUBSTANCE: use for instant analysis of elemental composition of water and aqueous solutions based on the method of emission spectral analysis. Essence of the invention lies in the fact that an mobile device for determining impurities in water and aqueous solutions comprises an electric arc plasma burner, a housing, a ventilation system located therein, spectrometer, reflecting and focusing system, console, adjustable platform for attachment of spectrometer, as well as reflecting and focusing system, wherein the vapor-liquid burner with the arc discharge excitation function in the built-in electrode assembly at the pressure of the plasma-forming medium exceeding the atmospheric pressure is equipped with a filling tank for the plasma-forming liquid, note here that plasma jet, which is source of analyzed radiation, is formed beyond outlet nozzle of plasma burner. 
     EFFECT: high sensitivity, as well as broader functional capabilities. 
     4 cl, 3 dwg
Patent RU-2730002-C1 (RU)
Inventor: TAN Khaj
IPC: H04L45/24
Filed: 2017-03-23
Granted: 2020-08-14
Abstract: FIELD: electrical communication engineering.SUBSTANCE: invention relates to communication. Method of transmitting data involves: determining, by a first terminal device, a method of transmitting a protocol data unit (PDU) of a packet data convergence protocol (PDCP). Transmission method includes a data transmission method based on copying data or based on single-channel data transmission. Terminal unit of a protocol data unit (PDU) of a packet data convergence protocol (PDCP) transmits data to a second terminal device or a network device according to a transmission method defined for a packet data protocol convergence protocol (PDCP) of protocol data unit (PDU).EFFECT: technical result of the invention is transmission of a plurality of same duplicated PDCP PDUs on different physical aggregation aggregation aggregates to achieve amplification by frequency diversity, thereby improving reliability of data transmission.18 cl, 8 dwg
Patent RU-2742004-C1 (RU)
Title: Method for producing soft rennet cheese
Inventor: Maksimkiv Anastasiya Gennadevna
IPC: A23C19/068
Filed: 2019-12-17
Granted: 2021-02-01
Abstract: FIELD: dairy industry. 
     SUBSTANCE: invention relates to the cheese-making industry of the dairy industry. The method for producing soft rennet cheese consists in normalizing the milk to the mixture fat content of 3.4%, pasteurizing at a temperature of 65±2°C with a soaking of 20 to 25 seconds, introducing calcium chloride aqueous solution into the milk at a rate of 0.1 to 0.4 g of anhydrous salt per 10 kg of mixture at a coagulation temperature of 32-34°C and an enzyme preparat. The mixture is stirred for 3-5 minutes and left for 40-50 minutes before the formation of the clot which is cut into 1-1.5 cm cubes to produce cheese grain that is heated to a temperature of 38-40°C for 15-20 minutes when continuously stirred. The part of the serum is then removed in such a way that the cheese grain is covered with it by 1-2 cm and moulded in forms where the cheese grain for 15 minutes so that the serum drains. Then it is left for an hour for self-pressing with flips every 15-20 minutes. The cheese is placed in a container with a serum heated to a temperature of not more than 80°C and boiled for 30-60 minutes maintaining the temperature. Then the surfaced cheese is selected, dried, cooled and additionally pressed in order to produce the scones which are salted on both sides in an amount of 8% of the mass of the cheese and on one side roasted black sesame is added of  not more than 15 g per kg of cheese. The cheese scones are then rolled in half, additionally dried and cooled for 45 minutes at room temperature and during this time at least once flipped. The produced dried cheese is wrapped in wax paper and placed for cooling and ripening for 1-5 days. 
     EFFECT: method enables improving quality of the product and extending its assortment. 
     1 cl, 1 ex
Patent RU-2723196-C1 (RU)
Inventor: KUBIAK GERALD CHRISTOPHER
IPC: B60R11/02
Filed: 2018-05-21
Granted: 2020-06-09
Abstract: Группа изобретений относится к системе удержания пассажира, системе удержания пассажиров для катания и транспортному средству для катания. Система включает в себя первый поясной блок (26), который включает в себя щель (38). Кроме того, система включает в себя коленную штангу (46), которая соединяется с первой и второй точками вращения и вращается в первом круговом направлении вокруг первой и второй точек вращения. Коленная штанга (46) проходит через щель (38) первого поясного блока (26), так что первый поясной блок (26) перемещается в первом поперечном направлении относительно коленной штанги (46), чтобы регулировать позицию коленной штанги (46) в щели (38). Обеспечивается повышение безопасности. 3 н. и 17 з.п. ф-лы, 7 ил.
Patent RU-2735749-C1 (RU)
Title: Method of vehicle movement control and vehicle movement control device
Inventor: DEGAWA KATSUHIKO
IPC: B60W30/16
Filed: 2017-07-20
Granted: 2020-11-06
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to methods and devices for controlling movement of a vehicle. Method for controlling movement of a vehicle comprises steps of determining whether a vehicle has entered a lane on which a charging station is provided, and after it is determined that the vehicle has entered the lane, the vehicle is directed to a position shifted from the centre of the lane to the charging point in the direction of the lane width, to the moment when the vehicle reaches the charging point. Vehicle movement control device, which comprises camera, which detects lanes, and actuator, which automatically performs taxiing on the basis of information on traffic lane. Device comprises lane determination unit and motion control unit. 
     EFFECT: higher safety of vehicle driver. 
     11 cl, 8 dwg
Patent RU-2736676-C1 (RU)
Title: Способ защиты запорно-пломбировочных устройств от неразрушаемого вскрытия
Inventor: Postnikov Roman Anatolevich
IPC: E05B39/02
Filed: 2020-03-27
Granted: 2020-11-19
Abstract: Изобретение относится к области запорно-пломбировочных устройств (ЗПУ) однократного действия и может быть использовано для защиты ЗПУ от несанкционированного вскрытия, совершаемого путем воздействия покупными или кустарно-изготовленными приспособлениями на внутренний механизм блокировки каната через зазор между канатом и отверстием в корпусе замкнутого ЗПУ. Для защиты в запорно-пломбировочном устройстве, содержащем корпус и отрезок каната, один конец жестко закрепляют в корпусе запорно-пломбировочного устройства. Свободный конец отрезка каната в замкнутом состоянии запорно-пломбировочного устройства протягивают через выполненную в корпусе полость и фиксируют от обратного вытягивания посредством размещенного в полости корпуса механизма стопорения каната, содержащего подпружиненный со стороны выходного отверстия запорно-пломбировочного устройства опорный элемент с подвижно установленными в выполненных в нем посадочных местах фиксирующими элементами, выполненными в виде шариков или роликов. Обращенную в сторону входного отверстия запорно-пломбировочного устройства поверхность опорного элемента выполняют таким образом, чтобы она имела наклон к линии, совпадающей с продольной осью части каната от входного отверстия до опорного элемента и чтобы угол между совпадающей с продольной осью части каната от входного отверстия до опорного элемента линией и обращенной в сторону входного отверстия запорно-пломбировочного устройства поверхностью опорного элемента не являлся перпендикуляром. Обеспечивается улучшение эксплуатационных свойств ЗПУ за счет улучшения защиты ЗПУ от неразрушаемого вскрытия манипуляционными приспособлениями через зазор между поверхностью каната и внутренней поверхностью входного отверстия запорно-пломбировочного устройства.
Patent RU-2738488-C1 (RU)
Inventor: Sushentsev Boris Nikiforovich
IPC: B63H5/00
Filed: 2020-05-21
Granted: 2020-12-14
Abstract: FIELD: shipbuilding. 
     SUBSTANCE: invention relates to shipbuilding, namely to high-speed displacement vessels moving on water surface and under water. To create active water flow along longitudinal sides of ship hull by means of ship power plant along ship hull longitudinal recesses of paired, sections of concave section symmetrically arranged relative to ship centerline plane in the form of curve articulated oval surfaces. Active water flow is created by means of side propellers arranged inside paired symmetrically located longitudinal recesses of concave section in front third of ship hull length, wherein active water flow along longitudinal surfaces of ship hull from side screw propellers is swirled in opposite directions relative to ship centerline plane. 
     EFFECT: higher ship speed. 
     2 cl, 10 dwg
Patent RU-2760274-C1 (RU)
Title: Способ получения наноразмерных систем низкомолекулярных биологически активных соединений на основе амфифильных сополимеров N-винилпирролидона с (ди)метакрилатами разветвленного строения для космецевтических приложений
Inventor: Kurmaz Svetlana Viktorovna
IPC: B82Y5/00
Filed: 2020-07-10
Granted: 2021-11-23
Abstract: Группа изобретений относится к областям нанотехнологии и косметологии. Раскрыт способ получения наноразмерных систем низкомолекулярных биологически активных соединений (БАС) различной природы путем их введения в сферические наночастицы амфифильных сополимеров N-винилпирролидона, представляющих собой 3D-структуры с ядром, состоящим из (ди)метакрилатных фрагментов, и оболочкой из линейных цепей N-винилпирролидона, введение БАС осуществляют прямым растворением в два этапа, на первом этапе используют раствор полимерных частиц в изопропиловом спирте, в который по каплям при постоянном перемешивании добавляют раствор БАС в органическом растворителе или в воде, на втором этапе после высушивания растворителей сухие пленки сополимеров с БАС растворяются в водных буферных растворах при комнатной температуре с получением стабильных во времени гомогенных оптически прозрачных или гетерогенных опалесцирующих растворов полимерных частиц. Также раскрыто применение наноразмерных систем низкомолекулярных БАС в качестве ингредиентов для космецевтических составов. Группа изобретений обеспечивает повышение биодоступности БАС. 2 н. и 2 з.п. ф-лы, 10 ил., 1 табл., 6 пр.
Patent RU-2751403-C1 (RU)
Inventor: Ionov Aleksandr Viktorovich
IPC: B23K26/342
Filed: 2020-08-10
Granted: 2021-07-13
Abstract: Изобретение относится к способу гибридной лазерно-дуговой наплавки на любые трехмерные поверхности и может быть использовано в различных отраслях машиностроения для восстановления изношенных деталей машин и механизмов, инструмента и производства новых. Способ включает подачу в зону наплавки наплавочной проволоки и воздействие на нее одновременно отраженным лазерным излучением и электрической дугой. Лазерный луч и дуговую горелку наклоняют на одинаковые углы относительно нормали к наплавляемой поверхности с обеспечением направления отраженного лазерного луча на торец сварочной проволоки. Наплавку металла производят в защитной среде, а в качестве защитных газов используют, например, аргон или смесь аргона с углекислым газом. За счет одновременного действия лазерного излучения и электрической дуги на наплавочную проволоку достигается повышение производительности лазерной наплавки в несколько раз и снижается себестоимость путем замены дорогой энергии лазерного излучения на более дешевую энергию электрической дуги. 7 з.п. ф-лы, 1 ил., 1 табл.
Patent RU-2749917-C1 (RU)
Inventor: NIKITIN IGOR ALEKSEEVICH
IPC: A21D13/80
Filed: 2020-08-11
Granted: 2021-06-21
Abstract: FIELD: confectionery industry.  
     SUBSTANCE: invention relates to the confectionery industry. The proposed method for the production of flour oriental sweets such as baklava involves the preparation of dough from ghee, egg melange, yeast, water, wheat and amaranth flour, fermentation of the dough for about 2 hours, preparation of the filling from crushed pumpkin seeds, granulated sugar, cardamom, cinnamon and egg white. Then the dough pieces are formed in the traditional way, they are left to stand for 20 minutes, the surface of the pieces is smeared with egg yolk, cut into pieces in the form of rhombuses, finishing with pumpkin seeds, baking for 30-35 minutes at 180-200°C in two steps with filling with Jerusalem artichoke syrup after 25-30 minutes, cooling. In this case, the initial components are used in the following ratio, kg per 100 kg of the finished product: wheat flour, premium - 23.0-27.0; amaranth flour - 4.0-5.0; ghee - 6.5-8.0; egg melange - 2.0-4.0; pressed yeast - 0.1-0.3; pumpkin seeds - 20.0-27.0; granulated sugar - 15.0-22.0; cardamom - 0.2-0.4; egg white - 1.0-2.0; cinnamon - 0.2-0.3; Jerusalem artichoke syrup - 15.5-17.5; egg yolk - 5.5-7.5; water is the rest.  
     EFFECT: invention makes it possible to obtain baklava of reduced sugar content and energy value, increased nutritional value while maintaining acceptable organoleptic characteristics. 
     1 cl, 1 tbl, 2 ex
Patent RU-2764292-C1 (RU)
Title: Protection apparatus of an external terminal and protection system
Inventor: DU HUA
IPC: H04L12/10
Filed: 2019-01-16
Granted: 2022-01-17
Abstract: FIELD: information security. 
     SUBSTANCE: group of inventions relates to the field of computer security, in particular, to a protective apparatus of an external terminal and to a protection system. The security apparatus of an external terminal includes: an interface control module used to use one or multiple internal interfaces and one or more external interfaces, wherein the internal interfaces are connected with the corresponding interfaces of the protected base computer, as well as external interfaces configured to access one or multiple external apparatuses; and a control module of the system, used to connect the interface control module and control authentication of the external apparatus when accessing one or multiple external interfaces on the interface control module. 
     EFFECT: increase in the security of the host and elimination of security threats caused by the use of interfaces. 
     12 cl, 4 dwg