baber/WOPTO huggingface dataset:
Patent RU-2664650-C2 (RU)
Inventor: TAKAGI Dajsuke
IPC: B41J2/14
Filed: 2015-05-19
Granted: 2018-08-21
Abstract: FIELD: manufacturing technology.SUBSTANCE: liquid jet head is provided including a flow path, a first element, a polymer layer and a second element, wherein the polymer layer comprises a cured product of a polymer composition comprising an epoxy compound represented by the general formula, a polythiol compound having 2 or more thiol groups in its molecule and a particular imidazole compound, where in the general formula L is an integer having a value of 0 or greater but less than 3, m is a positive number having a value of 0.1 or greater but less than 50, Rrepresents a hydrogen atom or an alkyl group having from 1 to 4 carbon atoms, and Ris a substituent represented by the following formula, where each of the Rand Rrepresents a hydrogen atom or an unsubstituted or fluorine-substituted methyl group, and n is an integer ranging from 4 to 12.General formula (1).EFFECT: liquid jet head is proposed.18 cl, 10 tbl, 17 dwg
Patent RU-2668797-C2 (RU)
Inventor: VANG Dzhingbo
IPC: C08J5/18
Filed: 2015-07-07
Granted: 2018-10-08
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to a random copolymer of propylene, to a process for its preparation, as well as to a film or film layer obtained from said copolymer. Copolymer of propylene (R-PP) and ethylene has a MFRmelt flow rate (230 °C) from 0.8 to 25.0 g/10 min, the Tmelting point from 128 to 138 °C. Copolymer contains ethylene from 5.3 to 9.0 % by weight, the content of the fraction soluble in cold xylene (XCS), in the range from 9.0 to 18.0 % by weight and the relative content of the isolated sequences of ethylene (I(E)) with respect to block sequences ranging from 45.0 to 69.0 %.EFFECT: propylene copolymer (R-PP) provides a film material obtained therefrom with a combination of a low seal initiation temperature (SIT) and unexpectedly high strength of the hot seam, and also exhibits good optical properties.10 cl, 4 ex, 3 tbl
Patent RU-2724292-C2 (RU)
Title: Металлические тонерные композиции
Inventor: Sambkhu Varun
IPC: G03G9/083
Filed: 2017-02-20
Granted: 2020-06-22
Abstract: Заявленная группа изобретений относится к области печатающих систем для тонерных применений и включает варианты тонерных композиций и способ получения тонера. Причем тонерная композиция содержит: тонерную частицу, имеющую поверхность, при этом указанная тонерная частица содержит по меньшей мере одну тонерную смолу, металлический пигмент, связанный с поверхностью тонерной частицы и изолирующую поверхностную добавку, нанесенную поверх металлического пигмента, при этом изолирующая поверхностная добавка представляет собой кремнийорганическое масло. Технический результат заключается в обеспечении улучшенного металлического эффекта тонера и в повышении надежности способа получения серебряного металлического тонера. 3 н. и 12 з.п. ф-лы, 1 табл., 3 ил.
Patent RU-2711270-C2 (RU)
Inventor: DO KIEN-VU
IPC: A47J19/02
Filed: 2015-09-30
Granted: 2020-01-16
Abstract: Изобретение относится к горизонтальному экстрактору для соков. Горизонтальный экстрактор (100) для соков содержит основной корпус, ограничивающий камеру (110) обработки пищевых продуктов, содержащую выпуск (140) для сока, секцию (112) ввода пищевых продуктов, имеющую впуск (130) для пищевых продуктов, и секцию (114) сжатия пищевых продуктов, проходящую от секции ввода пищевых продуктов и имеющую выпуск (150) для мякоти пищевых продуктов; вал (120), проходящий через камеру обработки пищевых продуктов и предназначенный для транспортирования пищевых продуктов из секции ввода пищевых продуктов через секцию сжатия пищевых продуктов. Вал содержит тело (122) и спиральный элемент (123), проходящий от тела; и привод (160), выполненный с возможностью приведения вала во вращение. Секция (114) сжатия пищевых продуктов расположена между секцией (112) ввода пищевых продуктов и приводом (160). Секция (112) ввода пищевых продуктов содержит упомянутый выпуск (140) для сока, который расположен на дальнем конце основного корпуса относительно привода или поблизости от этого конца. Выпуск (140) для сока смещен в вертикальном направлении относительно впуска (130) для пищевых продуктов, причем горизонтальный экстрактор (100) для соков содержит один выпуск (140) для сока. Техническим результатом изобретения является обеспечение возможности эффективного сбора выжимаемого сока. 14 з.п. ф-лы, 16 ил.
Patent RU-2733029-C2 (RU)
Title: Body of a bolt mechanism with a locking handle for a rifle bolt
Inventor: KURT EROL
IPC: F41A3/00
Filed: 2017-05-22
Granted: 2020-09-28
Abstract: FIELD: weapons and ammunition. 
     SUBSTANCE: body of the semi-automatic rifles locking mechanism comprises a bolt handle, a spring and a ball. Fixation of the handle of the bolt in the body of the gate mechanism is carried out by means of a rebounding blocking surface made on the rod of the handle of the bolt, which interacts with spring-loaded ball, which is installed in the body of the gate mechanism. Breechblock handle can be dismantled. 
     EFFECT: improved fixation of the handle of the bolt, prevention of falling of the handle of the bolt during firing, simplification of removal and installation of the handle of the bolt, reduction of time for preparation for shot, increased safety. 
     3 cl, 4 dwg
Patent RU-2683663-C2 (RU)
Inventor: ACCURSI GIOVANNI
IPC: B65D85/804
Filed: 2015-11-20
Granted: 2019-04-01
Abstract: Удерживающий корпус для изготовления чашеобразной капсулы для приготовления напитков, содержащий боковую стенку (4), которая в своей области, ближней к верхней кромке (5), чем к донной стенке (3), снабжена одним или несколькими удерживающими элементами (8), проходящими по направлению к центральной оси в плоскости, по существу перпендикулярной центральной оси, один или более удерживающих элементов (8) формируют между ними и донной стенкой (3) поднутренное гнездо (9); и способ изготовления капсул, содержащих разные количества порошкового пищевого вещества, с помощью указанного удерживающего корпуса (1), и размещения верхнего фильтрующего элемента (16) либо в соединении с поднутренным гнездом (9), либо вблизи крышки (15). 3 н. и 15 з.п. ф-лы, 16 ил.
Patent RU-2701224-C2 (RU)
Title: Microdermabrasion device
Inventor: PEETERS FELIX GODFRIED PETER
IPC: A61B17/54
Filed: 2015-12-03
Granted: 2019-09-25
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medical equipment, namely to a device for microdermabrasion treatment, comprising a processing head having a cavity with inner walls, an opening in said inner walls and an end of a processing head for placing a treatment head on a user's skin, wherein the treatment head end comprises a first abrasive surface and the inner walls comprise a second abrasive surface, wherein the opening is configured to be connected to the vacuum source for applying a vacuum inside the cavity, when the end of the processing head is placed on the user's skin, and wherein the first abrasive surface has a roughness different from the second abrasive surface. 
     EFFECT: disclosed is microdermabrasion device. 
     14 cl, 7 dwg
Patent RU-2703867-C2 (RU)
Title: Cryogenic liquid distribution station
Inventor: OURY SIMON
IPC: F17C5/02
Filed: 2016-05-16
Granted: 2019-10-22
Abstract: FIELD: storage or distribution of gases or liquids. 
     SUBSTANCE: invention relates to a cryogenic liquid distribution station. Distribution station for cryogenic liquid contains screen for monitoring, one control button and filling tube. Filling pipe passes from station from surface, which is rear surface of distribution station, and said screen is located parallel to rear surface and faces away from said rear surface. One control button is arranged to allow access for a person facing the screen. 
     EFFECT: technical result is the creation of a distribution station, comprising a filling pipe, a ventilation pipe, a screen for monitoring and a safety device, and having improved ergonomics. 
     11 cl, 6 dwg
Patent RU-2702103-C2 (RU)
Title: Inverter with high specific power
Inventor: BLE Pol
IPC: H05K7/20
Filed: 2016-06-23
Granted: 2019-10-04
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electrical engineering, in particular, to single-phase, non-insulated, miniaturized power inverter for conversion of direct current into alternating current. Power inverter is placed in housing made in form of external electrically conductive shell containing fan, made with possibility to inject air in axial direction to side surface of housing, and a multilevel vertical structure, in series from the lower side to the upper side comprising: a layer of active filtering capacitors, a heat sink, a layer of switches from wide-gap semiconductors connected to the printed circuit board by thermal through bridges, and a layer of active filter inductors, wherein the fan and the multilevel structure of the components are configured such that during operation the outer temperature of the housing does not exceed 60 °C in any point at maximum ambient temperature of 30 °C and maximum load of 2 kVA. 
     EFFECT: invention is intended to create power inverter with output specific power of more than 3000 W/dm 3 . 
     9 cl, 6 dwg
Patent RU-2684183-C2 (RU)
Inventor: SAMOJLOV ALEKSANDR NIKOLAEVICH
IPC: A61F9/007
Filed: 2018-05-07
Granted: 2019-04-04
Abstract: Изобретение относится к области медицины, а именно к офтальмологии. Для хирургического лечения полного макулярного отверстия большого диаметра у пациентов с миопией высокой степени выполняют трехпортовую 25G субтотальную витрэктомию. С помощью пинцета проводят отсепаровку задней гиалоидной мембраны (ЗГМ) и внутренней пограничной мембраны (ВПМ) единым блоком вокруг макулярного отверстия, формируя таким образом комплекс ЗГМ+ВПМ, который перемещают внутрь разрыва, тампонируя его. Операцию завершают введением стерильного воздуха в витреальную полость. Способ обеспечивает закрытие полного макулярного отверстия большого диаметра при миопии высокой степени, улучшение зрительных функций, уменьшение травматичности хирургического вмешательства, уменьшение дискомфорта пациента, связанного с соблюдением вынужденного положения в течение трех дней в послеоперационном периоде. 1 пр.
Patent RU-2733905-C2 (RU)
Inventor: OLSON ERLEND
IPC: G05D1/00
Filed: 2017-06-14
Granted: 2020-10-08
Abstract: Система для радиочастотной связи с беспилотным летательным аппаратом (БПЛА), содержит компьютер или контроллер, предназначенные для поддержки дейтаграмм с полезной нагрузкой БПЛА, главный контроллер или управляющую сеть, предназначенные для приема и передачи командных, управляющих и навигационных дейтаграмм БПЛА через оборудование, установленное на мачте для сотовой телефонии. Обеспечивается радиочастотная связь большой области с множеством БПЛА. 26 з.п. ф-лы, 12 ил.
Patent RU-2756467-C2 (RU)
Title: Method and device for manufacturing composite sheets
Inventor: KURODA KEISUKE
IPC: B29C65/08
Filed: 2017-12-15
Granted: 2021-09-30
Abstract: FIELD: composite materials. 
     SUBSTANCE: invention relates to a method and device for manufacturing a composite sheet. The method includes a stage of introducing the first sheet into an engaging part of the first roll and the second roll with protrusions and recesses that interlock with each other on peripheral surfaces to deform the first sheet to obtain recesses and protrusions when both rolls are rotated. The method includes a stage of transporting the deformed first sheet with recesses and protrusions while holding the first sheet on the first roll and superimposing the second sheet with the first sheet during transportation. The method also includes a stage of clamping the superimposed first and second sheets between protrusions of the first roll and an ultrasonic waveguide of an ultrasonic welding device for applying ultrasonic vibrations to sheets. In this method, fusion joints with through holes are formed during the application of ultrasonic vibrations.  
     EFFECT: invention provides a reduction in the cost of maintaining the device. 
     31 cl, 9 dwg
Patent RU-2762610-C2 (RU)
Title: Method for maintaining temperature of fluids
Inventor: FISCHER LUDGER
IPC: F16L59/02
Filed: 2018-01-26
Granted: 2021-12-21
Abstract: FIELD: heat insulation. 
     SUBSTANCE: group of inventions relates to maintaining a temperature of fluids in pipes, even when a flow of fluids is interrupted. In a method, at the first stage, heat accumulating layer (1) is created containing latent heat accumulating material (2) and matrix material (3). At the second stage, heat accumulating layer (1) is either placed around pipe (4) and then enclosed in a shell of heat-insulating material (5), or heat accumulating layer (1) is brought into contact with heat-insulating material (5), resulting in heat accumulating insulating multilayer material (51), after which pipe (4) is enclosed in the shell of heat accumulating insulating multilayer material (51) in such a way that heat accumulating layer (1) of heat accumulating insulating multilayer material (51) is located between pipe (4) and heat-insulating material (5) of heat accumulating insulating multilayer material (51). 
     EFFECT: maintenance of the temperature of fluids. 
     19 cl, 11 dwg, 1 tbl
Patent RU-2751126-C2 (RU)
Title: Transport and energy system
Inventor: TARANTSEV ALEKSANDR ALEKSEEVICH
IPC: B64B1/06
Filed: 2019-12-16
Granted: 2021-07-08
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to transport technology and power engineering. The transport and energy system is designed for transporting work loads and generating electrical energy in severe climatic and geographic conditions, for example, in the Far North, in a deserted, sparsely populated area with underdeveloped transport and energy infrastructure. The transport and energy system consists of a monorail, a mobile carriage installed on the monorail with aggregates and electric motors/generators whereto an airship with a transport module is attached by means of a cable operated system, and a damper. The transport module is used for transporting passengers and/or cargo. Heavy cargo is transported suspended on cables. During operation of the transport module, loading and unloading operations can be performed both in the landing variant and in the airship hovering mode. The airship is controlled by changing the length of the slings, impacting the flaps, elevators and rudders by the crew via controls similar to aircraft controls in the director mode or by impact of an inertial stabilisation system in automatic mode. 
     EFFECT: mechanical load on the monorail is significantly reduced as a result and thereby the construction and maintenance costs of the road are reduced; dependence on climatic and landscape conditions is reduced compared to automobile roads and railways; negative impact on the natural environment is reduced. 
     17 cl, 4 dwg
Patent RU-2738339-C2 (RU)
Inventor: UNEME TETSUSHI
IPC: G03G21/18
Filed: 2016-06-03
Granted: 2020-12-11
Abstract: FIELD: image forming devices. 
     SUBSTANCE: present invention relates to an electrophotographic image forming device (image forming device) and a cartridge detachably mounted on a main unit of the image forming device. Claimed group of inventions includes variants of technological cartridges. Process cartridge comprises a photosensitive drum, developing roller configured to develop latent image formed on photosensitive drum, frame having a first end and a second end opposite to the first end relative to the developing roller axial direction, wherein frame with possibility of rotation supports photosensitive drum and developing roller, coupling element, functionally connected to developing roller and including ledge, wherein the engagement member is adjacent to the first end of the frame, the arm movable relative to the frame, and the push member disposed adjacent the first end of the frame, wherein the push member is movable relative to the engagement member between the first position and the second position when the lever moves, and wherein the edge of the push member is located further from the second end of the frame when the push member is in a first position than when the push member is in a second position relative to the developing roller axial direction, wherein, when the push member is in a first position, (a) the edge of the push member extends outward from the frame and (b) the distance from the second end of the frame, the edges of the push member measured along the axial direction of the developing roller are equal to or greater than the distance from the second end of the frame to the edge of the projection of the engagement member, measured along the axial direction, and, when pushing member is in second position, distance from the second end of the frame to the edge of the push member measured along the axial direction is smaller than the distance from the second end of the frame to the edge of the projection of the engagement member measured along the axial direction. 
     EFFECT: technical result consists in improvement of design for switching transfer of drive to developing roller due to possibility of switching drive for developing roller between cartridge and main assembly of image forming device. 
     12 cl, 63 dwg
Patent RU-2766142-C2 (RU)
Title: Multiturn anchorage system (mas)
Inventor: Kochnev Denis Viktorovich
IPC: B60P3/077
Filed: 2020-06-22
Granted: 2022-02-08
Abstract: FIELD: railway transportation. 
     SUBSTANCE: invention relates to railway transportation and can be used for anchoring wheeled vehicles with rubberised wheels. The multiturn anchorage system (MAS) consists of two lodgements (1) interconnected by the ends by a biaxial joint into a longitudinal lodgement, one side base (2) connected by the end perpendicularly to the side surfaces of the first two lodgements using a movable connection of guiding screws, the caps whereof are inserted into a rectilinear guide providing sliding movement of the side base (2) in the horizontal plane. A roller stop (3) unfoldable into a triangular prism is attached to the longitudinal lodgement using two rectilinear guides and four guiding screws. A side stop unfoldable to a vertical position in one plane and to a horizontal position in the other plane is attached to the side base (2) using two rectilinear guides and four guiding screws. 
     EFFECT: invention reduces the time consumption for installation and dismantling of the anchorage, the weight and dimensions thereof. 
     10 cl, 28 dwg
Patent UA-66379-C2 (UA)
Title: Device for drawing samples or extracting the content of a closed pit at an exactly determined area
IPC: G01N1/04
Filed: 1999-03-04
Abstract: The invention concerns a tool (7) for drawing samples or extracting the content of a pit (4) which is suspended to a cable (8) passing through a narrow opening (3) of a slab (2) covering the pit A spider (13) hanging to guide cables (11) converging thereon enables it to move the lifting cable (8) beneath the slab (2) along different movements imparted by the winches (10). Thus, the tool can be displaced up to the desired spot with great accuracy and without having to go down into the pit (4).
Patent UA-41183-C2 (UA)
Title: Machine for applying soil improvers and plant protection
Inventor: SYROTYNSKYI OLEKSANDR ARTEMOVY
IPC: A01C23/00
Filed: 2001-03-22
Abstract: A machine for applying soil improvers and plant protection contains a cistern mounted on a running gear, a filter, a vacuum and pressure systems, a loading beam, a loading bunker, systems of intrasoil and surface application. The filter is made as a truncated cone, inside of which a piping is arranged, connected with the pressure system of the machine and equipped with a cone-like reflector, the inner surface of which has a training arched ribs. Such a realization of the device allows improving an index of the coefficient of washout of the soilimprovers and mineral fertilizers and shortening the time of the washout of the solid phase and bringing it up to the optimum consistency.
Patent UA-75042-C2 (UA)
Title: Trigger mechanism and method for shooting with ammunition
Inventor: MATTESON DAVID O
IPC: F41A19/58
Filed: 2001-11-13
Abstract: A trigger mechanism has really single structure with measuring unit installed on it to reveal application of force to the trigger. At reaction to it the measuring unit generates trigger signal. The compensation circuit reveals additional of unwanted effects applied to the trigger unit and generates compensation signal for modification and compensation of such effects on the trigger unit. A method is proposed for implementation of shoot with ammunition.
Patent UA-73800-C2 (UA)
Title: Block of steering drive of controlled shell
Inventor: KOMENDANTOVA LIUDMYLA STEPANIV
IPC: F42B15/01
Filed: 2003-04-21
Abstract: A block of steering gear of a controlled shell relates to rocket engineering. The block comprises of frame in which there are placed electric steering machines with rotary action, those by means of transfer mechanisms are kinematically connected to output shafts and steers fixed on those. In each kinematical chain of the drive torque imitators are mounted, those counteract deflection of the steers from the zero with respect to position of the long axis of the rocket. Structurally there is provided technological control of the values of the torques with installation of the steers to zero position.
Patent UA-73847-C2 (UA)
Title: A method for preparing silicon tetrafluoride, a method for isolation of the silicon tetrafluoride from oxygen and highly volatile admixtures, a method for preparing silicon powder from the silicon tetrafluoride
IPC: C01B33/08
Filed: 2003-09-02
Abstract: A method for preparing silicon tetrafluoride, a method for isolation of the silicon tetrafluoride from oxygen and highly volatile admixtures, a method for preparing silicon powder from the silicon tetrafluoride, a method for washing off the silicon powder from electrolyte and admixtures. Use of the invention allows to simplify the process for obtaining the silicon powder, reduce the cost price and increase the grade of purity.
Patent UA-80989-C2 (UA)
Title: Interlocking device for tipping platform
Inventor: PUTNOKI OLEKSANDR YULIUSOVYCH
IPC: G05G5/00
Filed: 2005-04-29
Abstract: The proposed interlocking device for tipping platform contains a three-arm lever, which is installed at the shaft in the casing of the device. One of the arms of the lever is used for blocking rotation of the platform. The second arm is linked to a stop at the casing via compression spring. The third arm is arranged with the possibility to be effected by a control element such as a limiter installed at a railway track.
Patent UA-82091-C2 (UA)
Title: Diarylmethylidene piperidine derivatives, preparation thereof and use thereof
Inventor: JIN SHUJUAN
IPC: C07D417/06
Filed: 2004-05-13
Abstract: Compounds of formula: (I) wherein R, R, R, Rand Rare as defined in the specification, as well as salts, enantiomers thereof and pharmaceutical compositions including the compounds are prepared. They are useful in therapy, in particular in the management of pain.(IA)