baber/WOPTO huggingface dataset:
Patent RU-2708469-C2 (RU)
Title: Detecting pedestrians when vehicle is reversing
Inventor: KARANDIKAR RAMCHANDRA GANESH
IPC: G08G1/16
Filed: 2017-07-07
Granted: 2019-12-09
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to road traffic safety, namely, to detection of moving object at vehicle movement in reverse. Method includes identification of the investigated area, detection of a moving object in the investigated region, determination of whether the collision of the vehicle with the moving object is probable. Providing a signal perceived by a human in response to determining that the collision is probable comprises varying the tone of the audio signal. Identification of the investigated area contains localization of the investigated area using images. 
     EFFECT: safer movement. 
     18 cl, 4 dwg
Patent RU-2711268-C2 (RU)
Inventor: BAREA TIZIANO
IPC: B65H51/20
Filed: 2016-01-22
Granted: 2020-01-16
Abstract: Заявленное изобретение относится к устройству (10) для подачи нити накопительного типа, например, для применения в текстильной промышленности, содержащему: корпус (12), несущий вращаемый барабан (16), на который наматывают витки нити, поступающей с бобины; датчик натяжения для определения величины натяжения сматываемой нити и средства для определения количества нити, набранной на упомянутый выше барабан (16); светоотражающий элемент (25), находящийся на упомянутом барабане или функционально связанный с ним; где такой элемент (25) отражает свет, генерируемый источником света (30), установленным на несущей конструкции (27), расположенной около вращаемого барабана (16); где упомянутая несущая конструкция (27) связана со средствами (31), приспособленными к определению света, отражаемого упомянутым отражающим элементом (25A); где упомянутый отраженный свет изменяется в зависимости от количества нити, намотанной на упомянутый вращаемый барабан (16); где посредством упомянутого определения обеспечивается возможность определения количества такой нити. Детектор (31) является светочувствительным компонентом, который непосредственно принимает свет, отражаемый упомянутым отражающим элементом (25A) вдоль всей поверхности (23) барабана (18); где посредством упомянутого компонента обеспечивается возможность определения плотности витков нити, находящейся на барабане. 4 з.п. ф-лы, 6 ил.
Patent RU-2717184-C2 (RU)
Title: Lamella for plate heat exchanger and method for production thereof
Inventor: RONACHER MANFRED GEORG
IPC: F28F3/02
Filed: 2016-10-06
Granted: 2020-03-18
Abstract: FIELD: heat exchange.SUBSTANCE: present invention relates to lamella (103) for a plate heat exchanger having an angular wave-like structure with wave crests (131) arranged parallel to each other, wherein wave crest (131) is connected through lateral side (132) of the wave to another wave crest (131) and wherein crest (131) of wave and lateral side (132) of the wave follow one after another in the first spatial direction (D1), and wherein wave crest (131) and lateral side (132) of the wave are connected to each other by means of sheet edge (134). Ridges (131) of wave have flat outer surface (135). According to the invention, the outer radius (R101) of sheet edges (134) ranges from 0.05 to 0.18 mm. Also disclosed is a method of making lamella (103), which includes a step of forming under pressure, on which previously made curved wave-like structure (3) has such a shape that outer radius (R1) of edges (134) of the sheet decreases (R101).EFFECT: lamellae for plate heat exchanger and method of its production are disclosed.15 cl, 13 dwg
Patent RU-2742953-C2 (RU)
Inventor: YAMADA TAKETO
IPC: A61K33/243
Filed: 2016-09-09
Granted: 2021-02-12
Abstract: FIELD: biotechnology. 
     SUBSTANCE: what is presented is conjugate aimed at CD26, including anti-CD26 antibody connected with triptolide. Novel antibody-drug conjugate is produced by conjugation of anti-CD26 antibody (YS110) with triptolide and is a highly effective inhibitor of CD26-positive malignant mesothelioma cells. 
     EFFECT: invention can be used for effective chemotherapy of malignant mesothelioma with reduced side effects on the patient. 
     7 cl, 54 dwg, 5 tbl, 12 ex
Patent RU-2765314-C2 (RU)
Title: Construction machine
Inventor: MEITINGER BERNHARD
IPC: B60P1/16
Filed: 2018-07-10
Granted: 2022-01-28
Abstract: FIELD: construction. 
     SUBSTANCE: invention concerns a construction machine. The construction machine has at least one container for material, which can be rearranged for unloading by means of at least one hydraulic actuator (40). The necessary supply pressure for actuating the actuator can be provided by a hydraulic circulation circuit of the construction machine, and the supply pressure can be limited to the limit pressure by at least one pressure limiting device (80). The construction machine includes weighing system (20) for the determination of the current loading weight of the container for material, and a control unit is provided for the hydraulic circulation circuit, which, depending on a certain loading weight, adjusts the limit pressure of pressure limiting device (80). The pressure limiting device includes at least one pre-controlled pressure limiting valve (80) connected to a pressure supply line of the actuator, the opening pressure of which can be set by control unit (10), electrically and/or hydraulically to the corresponding limit pressure.  
     EFFECT: invention provides the possibility of adjusting the current state of the weight load. 
     9 cl, 6 dwg
Patent RU-2719989-C2 (RU)
Title: Multilayer acoustic and/or reinforcing non-woven material
Inventor: SHULTSE FOLKMAR
IPC: B32B27/32
Filed: 2017-02-17
Granted: 2020-04-23
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to multilayer acoustic and/or reinforcing nonwoven material. Material contains two external coating nonwoven materials: a) coating a non-woven material consisting of PE-adhesive nonwoven fabric with a basis weight of 30 to 200 g/mand a nonwoven material comprised of PP/PET nonwoven fabric with a basis weight of 50 g/mto 250 g/m, b) the two cover nonwoven materials are PP/PET non-woven material with a surface density of 100 to 800 g/m, respectively, located between the outer cover nonwoven layer of particulate product with a surface density of 250 to 700 g/mof PE, PET, PP, multicomponent (BiCo)-fibre material wherein ground product contains from 5 to 50 wt. %, in terms of dust wastes of ground product of recycled cotton, PET and multicomponent (BiCo) fibres.EFFECT: invention provides creation of multilayer acoustic and/or reinforcing nonwoven material, in particular, for vehicles with special acoustic properties using known ground product from production of fibre-containing products in the sector of vehicles together with corresponding thermoplastic dust wastes, which were not supplied for reuse, and were sent for recycling, that is till now they have not been used.7 cl, 2 dwg
Patent RU-2687530-C2 (RU)
Title: Входная система для спуска
Inventor: SHVARTS Dzhastin Majkl
IPC: A63G21/18
Filed: 2016-04-06
Granted: 2019-05-15
Abstract: Входная система для водного спуска в соответствии с настоящими вариантами осуществления может включать в себя входную платформу, выполненную с возможностью обеспечения опоры для пользователя аттракциона над входом в водный спуск, и кабину, образующую замкнутое пространство вокруг платформы, выполненную с возможностью по меньшей мере частичного заключения пользователя аттракциона, когда пользователь аттракциона находится на входной платформе. Входная система на водный спуск может также включать в себя систему подачи текучей среды, выполненную с возможностью подачи текучей среды внутрь кабины до заданного уровня наполнения, и систему управления, выполненную с возможностью приема сигнала о том, что пользователь аттракциона находится на входной платформе; подачи команд в систему подачи текучей среды, чтобы подавать текучую среду внутрь кабины, когда пользователь аттракциона находится на входной платформе; и приведения в действие входной платформы, чтобы отпускать пользователя аттракциона во вход на водный спуск. 3 н. и 17 з.п. ф-лы, 6 ил.
Patent RU-2731204-C2 (RU)
Title: Exfoliating attachment with rolling elements
Inventor: DE HAAS ROGIER ENRICO
IPC: A46B13/00
Filed: 2017-05-23
Granted: 2020-08-31
Abstract: FIELD: hygiene. 
     SUBSTANCE: group of inventions relates to means of skin care part. Presented is a skin care attachment for a body care device intended for skin care. At that, the attachment comprises a plurality of bristles forming a peripheral surface enveloping a plurality of bristles along the circumference and forming an upper surface defining a first height of the bristles relative to the surface of the skin care nozzle on the skin care nozzle, wherein the skin care attachment additionally comprises a plurality of rotational elements. Each rotary element is made with possibility of rotation at application of force in tangential direction to surface of rotary element. Rotational elements surfaces are lower than the upper surface, and wherein surfaces of rotary elements at least partially extend beyond peripheral surface or surface of rotary elements do not extend beyond peripheral surface and are located at a distance from the peripheral surface selected from range of 0–100 % of the rotational member diameter. Also described are a body care device comprising the above nozzle, a set of parts containing these elements, and a method of skin care with the help of this device. 
     EFFECT: higher reliability and efficiency of skin treatment. 
     14 cl, 2 dwg
Patent RU-2703943-C2 (RU)
Title: Method of selection of recipient cows in embryo transplantation technology
Inventor: Brigida Artem Vladimirovich
IPC: A61D19/04
Filed: 2019-04-05
Granted: 2019-10-22
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention represents a method for selection of recipient cows in the process of embryo transplantation, consisting in the fact that in a potential recipient cow performing the transplantable embryo engraftment and depending on the prediction result, the animal is either selected for use as a recipient, or arranged as a recipient, wherein in order to perform said prediction in a recipient cow on a zero sexual cycle day, estrus is diagnosed for detecting clinical and physiological manifestations of estrus features "immobility reflex" and "estruation" among all signs that appear during this zero day estrus, wherein diagnostic result is expressed by "presence" or "absence" indicator of set of "immovability and chambers reflex" features, and on 7th day of the sexual cycle immediately before the embryo transplantation, an ovary and a yellow body are visually imaged using the ultrasound equipment, whereby the volume of the yellow body and the ovary volume are measured morphometrically, method includes calculating the relation of the volume of the yellow body to the ovary volume in percentage terms (a prediction value), after which the values of the calculated index and the indicator obtained as a result of diagnosis, are combined as prognostic criteria and with the value of the predicted value of 31–50% and the indicator "presence" of the set of "immobility reflex and estruation" signs prediction probability "presence of embryo engraftment", wherein the animal is selected for use as a recipient in embryo transplantation technology. In all other combinations of values of the calculated index and the index obtained as a result of diagnostics, the "probability of failure of adhesion" is predicted, at which the animals are arranged and excluded from the process of embryo transplantation. 
     EFFECT: method enables providing more accurate selection of animals with high embryo transplantation engraftment reliability. 
     1 cl, 2 tbl, 4 ex
Patent RU-2769040-C2 (RU)
Inventor: Sarkisov Sergej Vladimirovich
IPC: F24F7/00
Filed: 2019-06-03
Granted: 2022-03-28
Abstract: FIELD: buildings heating and ventilation. 
     SUBSTANCE: invention relates to heating and ventilation of residential and public buildings and is intended to create comfortable indoor conditions. It can be used in the design, construction and reconstruction of residential and public buildings. The effect is achieved by the fact that the outside air enters through the air intake opening of the supply device, then mixes with the warm internal air of the room through overflow openings and channels and then flows into the convector space, where, mixing with the air rising from the convector heat exchanger, it heats up and enters the room. 
     EFFECT: proposed is an energy-saving method for natural supply ventilation, while providing a standardized volume and heating of the outside air entering the room without the use of additional heating devices, actuating mechanisms and regulatory manipulations by the user. 
     1 cl, 2 dwg
Patent RU-2747956-C2 (RU)
Inventor: SAYGILI ALI MURAT
IPC: A24F40/40
Filed: 2017-11-29
Granted: 2021-05-17
Abstract: Изобретение относится к системе, генерирующей аэрозоль. Система содержит устройство, генерирующее аэрозоль, и картридж в сборе. Устройство, генерирующее аэрозоль, содержит внутренний корпус устройства, образующий полость устройства, впускное отверстие для потока воздуха устройства, проходящее через внутренний корпус устройства и находящееся в сообщении по текучей среде с полостью устройства, электрический нагреватель и наружный корпус устройства. Картридж в сборе содержит внутренний корпус картриджа в сборе, образующий отделение для субстрата, субстрат, образующий аэрозоль, размещенный в отделении для субстрата, и наружный корпус картриджа в сборе. Часть внутреннего корпуса картриджа в сборе выполнена с возможностью размещения в полости устройства. Если часть внутреннего корпуса картриджа в сборе размещена в полости устройства, по меньшей мере первая часть расположенной дальше по ходу потока кромки наружного корпуса устройства примыкает к по меньшей мере первой части расположенной раньше по ходу потока кромки наружного корпуса картриджа в сборе, таким образом наружный корпус картриджа в сборе и наружный корпус устройства образуют наружный корпус системы. Впускное отверстие для потока воздуха устройства выполнено с возможностью сообщения по текучей среде с расположенным раньше по ходу потока концом отделения для субстрата с расположенным дальше по ходу потока концом отделения для субстрата, когда по меньшей мере часть внутреннего корпуса картриджа в сборе размещена в полости устройства. Обеспечивается улучшенное обращение с изделием, генерирующим аэрозоль, пользователем. 12 з.п. ф-лы, 5 ил.
Patent RU-2751618-C2 (RU)
Title: Holographic protective element and its manufacturing method
Inventor: LOCHBIHLER HANS
IPC: G07D7/00
Filed: 2017-11-28
Granted: 2021-07-15
Abstract: FIELD: holographic protective elements.SUBSTANCE: invention relates to a protective element for the production of valuable documents, such as banknotes (1), checks, etc. The protective element has an embossed hologram that has many pixels (5), the area of which, respectively, is indistinguishable to the unaided eye in at least one dimension. According to the invention, the area of each of these pixels (5) has first partial area (6) and second partial area (7). First partial area (6) consists of holographic lattice structure (8) with a period from 500 nm to 2.0 mcm. It is designed to cause a holographic effect of pixel (5) when viewed in first order (R-1). Second partial area (7) consists of sub-wave lattice structure (9) with a period from 150 nm to 450 nm or a “moth eye” structure or a light-absorbing microstructure. It is designed to cause the color or light-and-shadow effect of pixel (5) when viewed at sliding angle (Rθ). At least some of pixels (5) have third partial area (7E), which is either a purely light-absorbing structure, or is smooth and coated with metal, and the surface fraction of which causes the intensity of pixel (5) to match at sliding angle (Rθ) and in transmitted light (TI, TII).EFFECT: obtaining holographic protective element.13 cl, 10 dwg
Patent RU-2751118-C2 (RU)
Inventor: TITOMANLIO ANTONIO
IPC: F04D7/04
Filed: 2017-03-03
Granted: 2021-07-08
Abstract: FIELD: pumps.SUBSTANCE: invention relates to a centrifugal pump (1) for lifting clean water or water with suspended particles, comprising a hollow body (2) defining a central axis (L) and having a front hole (3) and a volute (4) with an inlet channel (5), an impeller (8) located in the body (2) configured to connect with the engine and having blades (9), wherein the upper edges (10) of the blades essentially lie in the same plane with the annular peripheral area (11). Also provided is a lid (12) for closing the front hole (3) comprised of a flange (13) with a central part (14) and a substantially radial peripheral part (16) of a substantially circular wear-resistant plate (19) rigidly connected to the flange (13) and located at a predetermined axial distance (d1) from the annular peripheral area (11) of the impeller (8) and from the adjusting tools (24) for controlled adjustment of the axial distance (d1) of the wear-resistant plate (19). The adjusting tools (24) are mounted on the flange (13) and can be accessed from the outside and are configured to calibrate the axial position of the wear-resistant plate (19) and to lock said plate in the calibrated position. Also described is a method of adjusting the axial distance (d1) of a wear-resistant plate (19) from an impeller (8) in a centrifugal pump (1).EFFECT: invention provides a simple and quick initial adjustment of the distance between a wear plate and an impeller, as well as technical maintenance.14 cl, 11 dwg
Patent RU-2768526-C2 (RU)
Inventor: RODRIGUES MAVIS NATASHA
IPC: G06F40/169
Filed: 2018-04-05
Granted: 2022-03-24
Abstract: FIELD: computer engineering. 
     SUBSTANCE: invention relates to computer engineering for real-time collaboration in a handwriting environment. Technical result is achieved by a method in which: a handwriting point for a handwritten stroke and a user identifier of a user are received in a computing device; determining, in a computing device, a presence area on a shared ink canvas for a user, wherein the presence area is part of the shared ink canvas, which contains a group of handwritten strokes from a user; determining in the computing device a proposed location for the ink presence indicator based on the ink input point and the presence area; handwriting presence indicator is rendered in a computing device in a graphical user interface displaying a shared ink canvas. 
     EFFECT: improved identification of which users have created which content, when multiple users perform real-time collaboration within an application using digital ink input. 
     20 cl, 11 dwg
Patent UA-73936-C2 (UA)
Title: Method and device for cleaning of internal surface of pipes
Inventor: USACHOV VOLODYMYR PETROVYCH
IPC: B08B9/04
Filed: 2001-09-24
Abstract: Method of cleaning the internal surface of pipes and device for its implementation. Method includes the filling of the pipe with water, the generation of pneumatic explosions by air-operated chuck and the removal of destroyed deposits by the flow of water. Additionally, the shielding elements are mounted in the housing of air-operated chuck, which may transform the impact energy generated during impact of the housing of air-operated chuck against the walls of pipes, into kinetic and potential energy of shielding elements. The device contains the facilities for generation of pneumatic explosions and shielding elements: cylindrical protective shield closed from the end-face with flexible damping ring with an opening in the center intended for combination with the high pressure hose, and the spring-loaded tips mounted on the external surface of the device housing. The use of invention ensures increase of reliability of connection of high pressure hose with the housing of device due to the impact energy dissipation appearing during impacts of housing against the walls of pipes.
Patent UA-73186-C2 (UA)
Title: Installation and method for treatment of paper sheets with two-sided printing
Inventor: SCHAEDE JOCHANNES GEORG
IPC: B41F33/00
Filed: 2001-04-30
Abstract: The invention concerns an installation comprising means controlling printing quality supplied by a printed sheet feeding device (1-3). Downstream, printing means (12-16) print serial numbers and/or affix other elements. The quality of the number printing is controlled by a control device (17). A transfer device (18) transports the sheets to a stock of three stacks (21, 22, 23) one of which collects the defective sheets. A marking device (19) affix a mark on the sheets considered unsuitable during the quality control.
Patent UA-79015-C2 (UA)
Title: Method for treatment of surface of alkaline-halogen crystals
Inventor: ANDRIUSCHENKO LIUBOV ANDRIIVNA
IPC: G01T1/202
Filed: 2005-04-18
Abstract: The invention relates to means for making detection units for registration of ionizing radiation used in medical diagnostic gamma-chambers. Method for treatment of surface of alkaline-halogen crystals includes grinding of end surfaces of those with composition that includes abrasive material and wetting liquid, removal of wastes of grinding through washing with tetraethoxylane, treatment of washed surface at side of inlet window with dry abrasive material with high reflection ability. According to the invention, as wetting liquid one uses mix of oligodimethyloxylane PMS-5 and oligodiethylsyloxylane PES-3, at following component ratio, mass %: oligodiethylsyloxylane (EC-3 5-20 oligodimethyloxylane (MC-5 The rest The invention lrovides improvement of scintillation characteristics of detectors and increases stability in process of operation.
Patent UA-79328-C2 (UA)
Title: Open-frame solar collector
Inventor: STRASHKO VITALII VASYLIOVYCH
IPC: F24S10/70
Filed: 2005-06-02
Abstract: Open frame solar collector consists of transparent heat insulation and heat absorbing panel, this includes cylindrical sleeve for heat carrier and placed coaxially at its opposite sides two heat absorbing ribs with outer long facets of those having extra-elements forming with heat absorbing ribs T-elements lower free ends of which have normal long support ribs bended towards each other, and upper free ends have bosses outside as channel bar shelves connected to those through ends. Slots of channel bars for fixation in transverse direction with respect to heat absorbing panel of sheet of transparent heat insulation are turned with opened sections one towards another. At that all the surface of heat absorbing panel, except of surface of the upper sides of heat absorbing ribs and inner surfaces of extra-elements placed above heat absorbing ribs is covered with thin film thermo-insulation material. In such way design is simplified and weight of solar collector is decreased.
Patent UA-80336-C2 (UA)
Title: Applications of gidrofosfatotetra -?- direnium carboxylates (iii) as substances with antiproliferative activity as regards of the maize roots cells
Inventor: SHTEMENKO OLEKSANDR VASYLIOVYC
IPC: A01P21/00
Filed: 2005-10-31
Abstract: Application of hydrophosphatotetra -?- direnium carboxylates (III) as of the general formula [Re2(RCOO)4.HPO4], wherein R means CH3, C2H5, C3H7 and -C3H7, as the substances with antiproliferative activity as regards of the cells of the maize roots.
Patent UA-80353-C2 (UA)
Title: Cream with a uplift-effect
Inventor: ZUBKO TETIANA TYMOFIIVNA
IPC: A61K8/18
Filed: 2006-01-20
Abstract: The invention relates to cosmetology, namely to the compositions for the face care. The cream with a uplift-effect contains the cetearyl alcohol, triceteareth-4 phosphate, the perfumery oil, biologically active additives, glycerin, alantoin, preserving agent, aromatizer and water. Additionally the cream contains the iso-propyl palmitate, caprylic-capric triglycerides, lactic acid, sodium hyaluronate and aristoflex AVC for the increase elasticity and tightening of skin. The wine-stone oil and hydrolyzed wheat proteins are used as biologically active additives, Nipaguard BPX is used as preserving agent.