baber/WOPTO huggingface dataset:
Patent RU-2714709-C2 (RU)
Title: Improved method and apparatus for determining point value of body condition, live weight and fertility index
Inventor: BIONDI ANDREA
IPC: A61D17/00
Filed: 2016-02-26
Granted: 2020-02-19
Abstract: FIELD: cattle breeding. 
     SUBSTANCE: present invention relates to a method for calculating a score of body condition, live weight and fertility status by mathematical processing of a number of characteristic morphological features of the analysed object, which uses at least one contact or contactless device for determining profile 109 of an animal, at least one data processing unit and a program which employs a special mathematical interpretation method. Use of such method provides determination of fatness of animal and its synthetic index of fattening or FI irrespective of specific signs, breed, sex, age and absolute size of analysed animal. 
     EFFECT: this method is also characterized by resistance to possible errors in positioning the apparatus by the operator. 
     20 cl, 24 dwg, 1 tbl
Patent RU-2694429-C2 (RU)
Title: Method for modulation of amplitude and phase of high-frequency signals and device for its implementation
Inventor: Golovkov Aleksandr Afanasevich
IPC: H03C5/00
Filed: 2018-01-12
Granted: 2019-07-15
Abstract: FIELD: radio engineering and communications. 
     SUBSTANCE: invention relates to radio communication and can be used to generate required time forms of phase-manipulated, amplitude-manipulated, as well as amplitude-phase-manipulated and amplitude-phase-modulated signals in a given frequency band. Essence: high-frequency harmonic signal is supplied to input of modulator, modulator is made of four-terminal device, controlled element connected to source of low-frequency control signal. Four-terminal network is made from the number of two-terminal devices, which are not less than two, the parameters of which are selected from the condition of providing the required amplitude-frequency and phase-frequency characteristics in two states of the controlled element, which are determined by two levels of the low-frequency control signal. Controlled element is made in the form of a three-terminal nonlinear element and parallel as to voltage of feedback and switches it between the signal source and the input of the four-terminal element. Load with a complex resistance is connected to the output of the four-terminal network. Resistance of the signal source is selected as complex and the four-terminal element is selected as complex. Dependences of the complex elements of the classical transmission matrix of the four-terminal network on the frequency are selected from the condition of providing the specified phase dependencies ϕ 1,2  and modules m 1,2  of transfer functions on the frequency in the first and second states. 
     EFFECT: method is proposed for modulation of amplitude and phase of high-frequency signals and its implementation device. 
     2 cl, 4 dwg
Patent RU-2724496-C2 (RU)
Title: Искусственные древесные материалы и способы изготовления
Inventor: LEWIS DAVID A
IPC: B27N3/00
Filed: 2016-07-22
Granted: 2020-06-23
Abstract: Группа изобретений относится к деревообрабатывающей промышленности, в частности к изготовлению искусственных древесных материалов. Профиль шпона каждого из собранных кусков древесины после прессования отличается от профиля шпона каждого из собранных кусков древесины перед прессованием. Температура стеклования сшитого термопластичного адгезива представляет собой температуру нормального использования искусственного древесного материала или ниже ее. Куски древесины с нанесенным адгезивом нагревают, собирают в заданной конфигурации и прессуют в прессе под давлением. Выполняют сшивание термопластичного адгезива с предельным количеством сшивок во время этапа прессования для формирования частично отвержденного искусственного древесного материала. Извлекают из пресса частично отвержденный древесный материал. При необходимости выполняют дальнейшее отверждение частично отвержденного искусственного древесного материала для получения искусственного древесного материала, имеющего, по существу, равновесное содержание влаги. Повышается экологическая эффективность полученного искусственного древесного материала, улучшаются физические свойства, натуральный внешний вид и текстура рисунка древесины. 4 н. и 56 з.п. ф-лы, 3 табл., 8 ил.
Patent RU-2717533-C2 (RU)
Title: Hybrid method and apparatus for selectively absorbing gases from gas mixture
Inventor: TOMASI Luidzhi
IPC: B01D53/14
Filed: 2016-09-28
Granted: 2020-03-23
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to an improved method for selective removal of gases from gas mixtures containing said gases by using washing solutions, which operates with a chemical-physical cycle of absorption and regeneration, as well as to an apparatus for realizing said method. Hybrid method of selective absorption of gases from gaseous mixtures containing them comprises the following steps. Performing primary absorption of gases to be removed during physical absorption. As a result, up to 30 % of removed gases is absorbed due to physical solubility in absorbing solution, then regenerated by means of instant boiling. Further, final absorption of remaining gases is carried out using a chemical absorption process. As a result, remaining gases to be removed are chemically absorbed by absorbing solution. Heat supplied for regeneration of the chemical absorbing solution and contained in a large amount in the gas mixture obtained at the regeneration step is restored and reused, obtaining a double effect, to improve and/or complete the regeneration of the solution used for physical absorption of the removed gases, by instant boiling. 
     EFFECT: invention provides reduced dependence of regeneration of absorbing solution on supply of external heat and/or steam. 
     6 cl, 2 dwg, 1 ex
Patent RU-2713096-C2 (RU)
Title: Mobile hardware-software system for automated monitoring and assessment of electromagnetic environment
Inventor: SOSHNIKOV ALEKSANDR ANDREEVICH
IPC: G01R29/08
Filed: 2018-06-20
Granted: 2020-02-03
Abstract: FIELD: physics.SUBSTANCE: invention relates to hardware-software systems and can be used for measurement of electromagnetic field parameters. Mobile hardware-software system for automated monitoring and evaluation of electromagnetic environment condition additionally comprises electrostatic field intensity meter, constant magnetic field meter, industrial frequency electromagnetic field meter, radio frequency field electromagnetic field meter, radio frequency electromagnetic radiation spectrum analyser connected to portable personal computer, wherein each of said devices is equipped with a real-time sensor for measuring preset components of the electromagnetic field in the extended frequency band and transmitting information to the personal computer during measurement.EFFECT: technical result is expansion of the investigated frequency range, modelling of spatial pattern of distribution of electromagnetic field and formation of picture of electromagnetic radiation hazard.1 cl, 1 dwg
Patent RU-2729939-C2 (RU)
Inventor: BELDA MORA JUAN MANUEL
IPC: A61B50/36
Filed: 2017-01-27
Granted: 2020-08-13
Abstract: FIELD: medical equipment.SUBSTANCE: system for placing medical waste with a sterilization opening is made with possibility of heating and sterilization inside the furnace. Proposed system comprises container and cover, two-layer stack arranged inside container and container cover opening and closing mechanism. Upper edge of container has thread. Cover comprises a rubber seal to ensure tightness of container, central inner axis and spring, extending along central inner axis length concentrically to it and located on cover lower side facing container. Spring on the free end is provided with a pusher. Central inner axis is configured to be installed in the package. Package is two-layered and consists of two sub-package, one of which is located inside the other. Sub-packages are welded on their side contours at their holes. Inner sub-package is made of low-density thermo-shrinking polyethylene, and the other sub-package is made from high-density polyethylene. Cover opening and closing mechanism comprises two metal rods arranged vertically, two holes in container wall top part, two lower locking elements—holes on the cover, two other round locking elements, also placed on the cover, and the stop on the periphery of the container, located in its upper part and adjacent to upper edge with thread of said container. Metal rods are located diametrically opposite on wall of container, on its upper end adjoin the container holes and are fixed by their lower end on the inner vertical wall of the lower part of the container. On greater part of its longitudinal length metal rods are separated and do not come into contact with specified inner vertical wall of container, and are also provided with projections on their upper end, having dimensions for their passage through adjacent hole of container wall, and are made flexible with the possibility of approaching the inner vertical wall of the container when the forces exerted on them. Two locking elements—holes are diametrically opposite and fixed on the cover. Two other round locking elements are also diametrically opposite and fixed on cover and are in upper position relative to two locking elements—holes. Both pairs of said elements are separated by angle of 20 degrees when the cover is viewed from above.EFFECT: technical result consists in high-pressure steam sterilization inside the autoclave without the need for the exposure by the external automated device or person.1 cl, 28 dwg
Patent RU-2757933-C2 (RU)
Title: New genetically engineered smallpox vaccine viruses
Inventor: NAKAO SHINSUKE
IPC: C12N15/09
Filed: 2017-05-29
Granted: 2021-10-25
Abstract: FIELD: biotechnology. 
     SUBSTANCE: present invention relates to biotechnology, namely to a genetically recombinant smallpox vaccine virus that is effective for the prevention or treatment of cancer. The smallpox vaccine virus contains two polynucleotides, polynucleotide encoding IL-7 and encoding IL-12. The virus has oncolytic activity. The pharmaceutical composition contains the smallpox vaccine virus and is used for the prevention or treatment of cancer.  
     EFFECT: smallpox vaccine virus causes complete remission and acquired immunity. 
     15 cl, 8 dwg, 8 tbl, 8 ex
Patent RU-2739311-C2 (RU)
Inventor: LOVRANICH CHRISTIAN
IPC: B29C48/694
Filed: 2017-10-03
Granted: 2020-12-22
Abstract: FIELD: polymer materials. 
     SUBSTANCE: disclosed group of inventions relates to a polymer melt filtration device with an inlet valve, to a system comprising at least two said devices, as well as to method of filter plugs replacement. Device for polymer melt filtration comprises inlet and outlet valves. Proposed device comprises filtration tank accommodating cavity to be closed by cover to receive melt channel. In the filtering tank there are multiple filter plugs which are respectively formed by the filter holder and filtering stocking. Filter holder includes wall with holes, which sets inner space, which through outlet falls into collecting channel. Filtration stocking overlaps openings of filter holder. Melt channel adjoins inlet valve and can be connected by means of inlet valve to passage of fluid medium with inlet channel. Collecting channel adjoins the discharge valve and can be connected by means of the outlet valve to passage of fluid medium with the outlet channel. Cover fixes filter stockings on filter holders. 
     EFFECT: invention provides reduced time for servicing the device. 
     14 cl, 9 dwg
Patent RU-2736812-C2 (RU)
Title: Active transmitting broadband antenna device of mw-range
Inventor: Matyushkin Sergej Nikolaevich
IPC: H01Q9/00
Filed: 2019-05-13
Granted: 2020-11-20
Abstract: FIELD: antenna equipment. 
     SUBSTANCE: invention can be used for radiation of medium-wave (MW) range radio waves. Technical result is achieved due to fact that in active transmitting broadband antenna device of medium-wave range, using method of electromagnetic waves excitation, at which each period of harmonic oscillation is divided into N pulses of rectangular shape of equal amplitude, the sum of which reproduces harmonic signal, wherein each pulse is formed by one of N active elements operating in a key mode, the number of rectangular pulses and the number of active elements is assumed equal to 200, each active element comprises vertically mounted round copper cylinder—emitter with length of 1 meter, outer diameter of 0.04 meters, inner diameter of 0.02 meters, in series with radiator there is a resistor with nominal value of 10 Ohm, lower end of emitter is grounded, and active device is fixed on upper end, all radiators are placed at a distance of one meter from each other on a circle with length of 200 meters, radius of 31.83 meters. 
     EFFECT: technical result is creation of broadband antenna device of MW-band with active radiators without adjustment elements in whole medium-wave range, which makes it possible to use noise-immune mode of operation with pseudorandom frequency tuning in this range. 
     1 cl, 3 dwg
Patent RU-2759587-C2 (RU)
Title: Ready-made composition for evaporation of electronic vaping device and electronic vaping device
Inventor: FARISS MARC W
IPC: A24F40/44
Filed: 2017-10-17
Granted: 2021-11-15
Abstract: FIELD: vaping devices. 
     SUBSTANCE: group of inventions relates to a ready-made composition for the evaporation of an electronic vaping device and an electronic vaping device. The ready-made composition for the evaporation of the electronic vaping device contains ion-exchange substance or ion-exchange substance and a chelating agent, nicotine and substance for the vapor formation made with the possibility of forming vapor from the ready-made composition for the evaporation. Ion-exchange substance contains at least one of styrene-divinylbenzene, cross-linked polyacrylate carboxylic acid and copolymer of styrene and divinylbenzene. The formation of free hydroxyl radicals is prevented by significantly reducing the amount of redox transition metals and the amount of oxygen in the ready-made composition for the evaporation. Free transition metals, which can be formed by solid parts of the electronic vaporization device, are prevented from passing into vapor or reacting with other ingredients of the ready-made composition for the evaporation with the formation of free radicals.  
     EFFECT: increase in the stability of the ready-made composition for the evaporation is provided. 
     19 cl, 4 dwg
Patent RU-2764669-C2 (RU)
Title: Transported material transportation
Inventor: ROSENFELLNER GERALD
IPC: F27B9/30
Filed: 2018-05-03
Granted: 2022-01-19
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to installation (1) and a method for transporting reactive, and/or hot, and/or abrasive material along a transportation path. Transport installation (1) includes case (3) with transport chamber (5), in which a transportation path is located, and at least one auxiliary chamber (6-8). Auxiliary chamber (6-8) is connected to transport chamber (5) through at least one through hole, and it has fluid atmosphere physically and/or chemically different from fluid atmosphere in transport chamber (5). At least one through hole (9, 10) in transport chamber (5) and at least auxiliary chamber (6-8) is made to create a fluid flow in case (3) due to the pressure drop from the pressure in auxiliary chamber (6-8) to the pressure in transport chamber (5). A mechanism for transporting the mentioned material is made with a traction device with a drive for moving bearing elements for transporting the mentioned material. At least one traction device with the drive of the mechanism for transporting the mentioned material is located in at least one auxiliary chamber (6-8).  
     EFFECT: location of the transportation path in the transport chamber makes it possible to significantly encapsulate the transportation path from the environment, so that transported material is largely isolated from environmental substances and, in particular, from oxygen; the establishment of a certain fluid flow due to different fluid atmospheres in the transport chamber and the auxiliary chamber makes it possible, in addition, to eliminate environmental substances and, in particular, oxygen from the area of transported material, as well as certain removal of gases and dust hazardous to health and/or the environment by the fluid flow from the transport chamber. 
     13 cl, 9 dwg
Patent RU-2763538-C2 (RU)
Title: Filtering unit and filtration apparatus
Inventor: GERGANOFF KONSTANTIN
IPC: B01D25/26
Filed: 2020-06-11
Granted: 2021-12-30
Abstract: FIELD: filtering. 
     SUBSTANCE: invention relates to a filtration apparatus containing a filtering unit. The filtration apparatus (1) for filtering a liquid comprises a filtering unit (2) containing a support (10) configured to rotate around the axis (12) of rotation and containing segments (14) arranged over the peripheral surface of the support (10). Two first mesh elements (16) extending outward from the peripheral surface of the support (10) and approaching each other with an increase in the distance from the peripheral surface of the support (10) in the radial direction relative to the axis (12) of rotation are provided in each segment (14) from said segments (14) of the support. A second mesh element (18) is therein located in each segment (14) from said segments (14) of the support, passing substantially on the peripheral surface of the support (10). Said two first mesh elements (16) and the second mesh element (18) of each segment (14) of the support are arranged substantially in the form of a triangle. The pore size of the second mesh element (18) exceeds the pore size of the first mesh elements (16). The inlet element (8) for supplying the liquid subject to filtering to the filtering unit (2) is located radially inside the first and second mesh elements (16, 18) relative to the axis (12) of rotation of the support (10). The filtering apparatus also comprises a tank (4) for receiving the filtered liquid, at least partially surrounding the filtering unit (2) and the set of cleaning nozzles (20a, 20b), as well as a drain chute (22). At least one cleaning nozzle (20a) from said set of nozzles (20a, 20b) is therein configured to ensure cleaning of the second mesh elements (18), wherein the drain chute (22) is configured to ensure collection of the deposition removed by the cleaning nozzles (20a, 20b) and removal thereof from the filtering unit (2). Said at least one cleaning nozzle (20a) directed at the second mesh element (18) of the segment (14) of the support is located in the radial direction inside the first and second mesh elements (16, 18) relative to the axis (12) of rotation of the support (10) of the filtering unit (2). 
     EFFECT: invention provides an increase in the efficiency and reliability of the filtering apparatus. 
     12 cl, 4 dwg
Patent UA-57137-C2 (UA)
Title: Safety mechanism for drive unit of double cardan
Inventor: Kherkhenback Paul
IPC: F16D3/84
Filed: 2000-11-02
Abstract: A safety mechanism for drive unit with double cardan hinge comprises a protective cone 13 made of plastic, with its first axial end fixed on support element 12/ Its second axial end supports the guide ring 18. Between those two ends folds 15 are formed. Inner support surface 19 of the guide ring 18 being arranged in shape as a fragment of hollow sphere is placed on the spherical outer support surface 26 of the support ring 25. Support ring 25, by means of sliding ring 30, rests on support groove 7 of doubled fork 2 of doubled cardan hinge 1. Due to formation of preliminary tension of the guide ring 18 by means of folds 15 of the protective cone 13, guide ring 18 is supported in such a way that it as adjacent to the outer support surface 26. It is possible to deflect it to the side, with liberation from the support element, in such a way as to provide access to structure elements of the double cardan hinge for technical maintenance, in particular, for lubrication.
Patent UA-49249-C2 (UA)
Title: Elastic tightening for the lock of the underground tunnel casing
Inventor: LESCHENKO VALENTYNA IVANIVNA
IPC: E21D11/38
Filed: 2001-09-24
Abstract: This invention relates to sealing of the tunnel casing of the underground. The elastic tightening for the lock tubing of the tunnel casing is made of elastomer profiles. Those look like two closed in perimeter frames with skewed side flanges. The elastomer profiles of the frames in section in the base plane have long slots, semi-circular in shape, with the long round channels placed under those. In one frame two opposite sides, and in the other frame one side are arranged with inclination to the base of the frame at angle 10-30 DEGREE . The elastomer profile of the frame with two sides with inclination is 1.2 û 1.8 times wider than the elastomer profile of the frame with one side with inclination. At installation of the lock tubing tightening is not damaged.
Patent UA-59927-C2 (UA)
Title: Device for cutting the special-profile of mine timbering
Inventor: PETRAKOV SERHII OLEKSANDROVYCH
IPC: B23D23/00
Filed: 2002-12-06
Abstract: A device for cutting the special-profile of mine timbering contains a hydraulic cylinder, a fixed cutter connected to the housing of hydraulic cylinder by coupling elements, which have guiding grooves, and a moving cutter mounted in them with possibility of displacement, which is hingedly connected to the rod of hydraulic cylinder. Movable cutter is made as a part, which covers special-profile from outer side and has oblique cutting edges located symmetrically relative to the longitudinal axis of cutter. The edge is made in the form of concave broken line, sections of which are oriented along the lines, which intersect external profile at their continuation or plane-parallel displacement along the axis of the cutter. Fixed cutter has cutting edge, similar by configuration to the interior profile of special-profile. Coupling elements are made in the form of rod connected together with beam.
Patent UA-61677-C2 (UA)
Title: Shunt capacitor bank
Inventor: CHORNYI STANISLAV IVANOVYCH
IPC: H02J3/18
Filed: 2003-03-27
Abstract: The proposed shunt capacitor bank can be used in controlled units for compensating reactive energy. The bank contains two three-phase groups of capacitors, which are connected in series, an input switch, two switches for controlling the bank power by changing the wiring scheme, six measuring transformers with primary windings, which are connected in parallel to the phase circuits of the capacitor groups, and secondary windings, which are connected according to a hexagon circuit that consists of two open delta circuits connected in series. The input terminals of the capacitor groups are connected to each other. The points of the connection of the capacitor groups are connected to the mains via one of the switches for controlling power. Additionally, the proposed capacitor bank contains the third group of capacitors and three measuring transformers. The primary windings of the transformers are connected in parallel to the phase circuits of the third capacitor group, and the secondary windings are connected according to an open delta circuit, which is connected to the open delta circuits of the transformer windings that corresponds to the first and the second capacitors groups. The third capacitor group is connected to the second switch for controlling power.
Patent UA-82178-C2 (UA)
Title: Method for signal phase shift
Inventor: DOLHIN VOLODYMYR PROHOROVYCH
IPC: H03H11/02
Filed: 2004-04-02
Abstract: A method for signal phase shift relates to radio engineering for phase correction of free-form signal. The method is based on digital transformation of a signal. The signal is time digitized, the signal value is shifted to the given time interval. Then, this value is summed up with a signal growth for time of a digitization step. This method is high degree of accuracy, more reliable and simple and provides increased speed and high noise immunity.