baber/WOPTO huggingface dataset:
Patent RU-2739768-C2 (RU)
Inventor: RUGNONE LUCA
IPC: C07C275/02
Filed: 2017-09-04
Granted: 2020-12-28
Abstract: Изобретение относится к способу совмещенного получения мочевины и мочевино-аммониевого нитрата. Способ включает а) получение водного раствора мочевины, используя в процессе синтеза мочевины в качестве исходных материалов аммиак и диоксид углерода, б) получение нитрата аммония из аммиака и азотной кислоты на стадии получения нитрата аммония, в) причем по меньшей мере часть водного раствора мочевины смешивается с по меньшей мере частью нитрата аммония для получения мочевино-аммониевого нитрата на стадии получения мочевино-аммониевого нитрата, и г) процесс синтеза мочевины включает реакцию аммиака и диоксида углерода при давлении синтеза, для формирования реакционной смеси мочевины, содержащей мочевину и непрореагировавшие материалы, и также включает регенерацию непрореагировавших материалов на нескольких стадиях регенерации, включающих по меньшей мере первую стадию регенерации, работающую при первом давлении регенерации, которое меньше давления синтеза, и вторую стадию регенерации, работающую при втором давлении регенерации, которое меньше первого давления регенерации. При этом в способе: д) отходящие газы, выделяющиеся на шаге разложения карбамата на второй стадии регенерации и содержащие непрореагировавший аммиак, по меньшей мере частично конденсируют при втором давлении регенерации, с получением конденсата отходящего газа, е) по меньшей мере часть конденсата отходящего газа или раствор, содержащий по меньшей мере часть конденсата отходящего газа, рециркулируют на первую стадию регенерации и ж) отводят поток, содержащий аммиак, с первой стадии регенерации при первом давлении регенерации и подают на стадию получения нитрата аммония. Также предложены установка совмещенного получения мочевины и мочевино-аммониевого нитрата и способ модифицирования установки. Изобретение позволяет более эффективно объединить стадии получения мочевины и стадии получения нитрата аммония в производстве конечного продукта мочевино-аммониевого нитрата, а также повысить безопасность и снизить выбросы, в частности снизить риски выбросов аммиака. 3 н. и 14 з.п. ф-лы, 7 ил.
Patent RU-2765884-C2 (RU)
Title: Identification of blocks of related words in documents of complex structure
Inventor: Stanislav Semenov
IPC: G06N3/02
Filed: 2019-12-17
Granted: 2022-02-04
Abstract: FIELD: computer technology.SUBSTANCE: invention relates to the field of computer technology for identifying blocks of related words in documents using neural networks. A set of document words is obtained, the document has the first block of related words, a set of vectors representing the set of words is determined, the set of vectors is processed, using the first neural network to obtain a set of recalculated vectors having values based on the set of vectors, a set of connectedness values corresponding to connections between two words in the document is determined, and, using the set of recalculated vectors and the set of connectedness values, the first block of related symbol sequences is identified.EFFECT: more efficient detection of blocks of related words in documents of complex structure, thereby increasing both the accuracy of identification and the processing speed of the computing device.20 cl, 13 dwg
Patent RU-2766105-C2 (RU)
Inventor: PETROV VLADIMIR VLADIMIROVICH
IPC: G01F1/32
Filed: 2020-04-15
Granted: 2022-02-07
Abstract: Изобретение относится к вихревым расходомерам жидкости, газа или пара, в частности – к датчикам изгибающего момента, для регистрации частоты вихрей, образующихся в потоке жидкости, газа или пара за телом обтекания. Отличительная особенность данного датчика для вихревых расходомеров заключается в том, что согласно изобретению донышко представляет собой мембрану, диаметр которой равен внутреннему диаметру донышка и превосходит её толщину, по крайней мере, в 10 раз, клиновидное крыло в месте соединения с донышком имеет цилиндрическую шейку, диаметр которой не превышает 1/3 внутреннего диаметра донышка, с внутренней стороны донышко соединено с фиксатором пьезоэлектрического узла, имеющим поперечный размер, не превышающий 1/3 внутреннего диаметра донышка и высоту, не превышающую 1/5 длинной стороны пьезоэлектрических пластин. Фиксатор пьезоэлектрических пластин может представлять собой соосный с корпусом цилиндрический выступ, имеющий две лыски, параллельные плоскости симметрии, делящей пополам клин клиновидного крыла; или фиксатор пьезоэлектрических пластин может представлять собой полый тонкостенный цилиндр, расположенный соосно с корпусом датчика. Технический результат - повышение уровня чувствительности и собственной резонансной частоты механических колебаний корпуса датчика за счет изменения конструкции корпуса в отношении сокращения длины его колеблющейся части и узла фиксации пьезоэлектрических пластин для более эффективной трансформации изгибных деформаций мембраны в изгибные деформации пьезоэлектрических пластин.  2 з.п. ф-лы, 4 ил., 1 табл.
Patent UA-44065-C2 (UA)
Title: Device for fastening reinforced concrete constructdevice for fastening reinforced concrete constructions on a flat-car or coupled flat-cars           ions on a flat-car or coupled flat-cars
Inventor: LEHEZA VIKTOR PETROVYCH LEHEZA
IPC: B61D45/00
Filed: 2001-04-05
Abstract: A device for fastening reinforced concrete constructions on a flat-car or coupled flat-cars contains two support assemblies that are symmetrically installed relative to the vertical lateral plane passing through the center of the distance between construction supports. Each of these assemblies contains a lower plate fastened to the flat-car frame with a thrust unit, and an upper plate that is rigidly connected with the loaded construction, and contains, on the working surfaces facing each other, curved grooves, having varied curvature radius and oblique-symmetrical profile, that are used as a supports for flanged rollers. The curvature radius of the lower plate grooves decreases in the direction from the center of the distance between the construction supports to the external ends of the flat-car or flat-car train, and the curvature radius of the upper plate grooves increases in the samedirection.
Patent UA-57256-C2 (UA)
Title: Method for accelerating cumulative ionization by pulse laser radiation
Inventor: DOVBNIA ANATOLII MYKOLAIOVYCH
IPC: H05K3/04
Filed: 2002-05-28
Abstract: The proposed method for accelerating cumulative ionization by pulse laser radiation consists in generating laser radiation in the TEM00q mode and focusing the laser beam in ionized medium. Before or after the focusing, the laser beam is transmitted through a plan-parallel plate in order to provide the difference between the length of the path of the laser beam propagation along the beam axis and the length of the path of the laser beam propagation along the beam edge corresponding to the condition Dl   c t, where c is the speed of light in vacuum and t is the length of the laser radiation pulse.
Patent UA-55094-C2 (UA)
Title: Molding machine for boublik products
Inventor: LUK ILLIA HRYHOROVYCH
IPC: A21B5/00
Filed: 2002-06-26
Abstract: A molding machine for boublik products comprises a frame, a drive, a hopper for dough with mechanism for feed thereof, a pusher, a sleeve, a knife, a unit for dough half-finished products molding with a cup and a rolling pin, a device for taking off dough half-finished products and a conveyor. At least one of working surfaces of the cup or rolling pin is made as figured one.
Patent UA-73193-C2 (UA)
Title: Door lock
IPC: E05B63/12
Filed: 2001-08-16
Abstract: A door lock, comprising a housing-like lock case (1) provided with a front plate (3) and including a hook bolt (4, 5, 6), which is movable between a locking and a releasing position by means of a key (9) of the lock or other force transmission element and comprises a linearly movable guiding part (5) and a separate hook part (6) turnably journalled on the end thereof and which is arranged in cooperation with a striking plate (14) in a door frame (13) so that in its locking position the hook part (6) of the hook bolt (4; 5, 6) is moved through an opening (14a) in the striking plate and is turned towards an inner surface (14b) in the striking plate. The hook bolt (4; 5, 6) comprises a pivot arrangement by means of which the hook part (6) is movable with regard to the guiding part (5) in the longitudinal direction of the front plate (3). In addition the lock case (1) includes a guiding groove (8; 8a, 8b) for guiding the pivoting point of the hook part (6) both in the longitudinal direction of the front plate (3) and in the direction of movement of the guiding part (5).
Patent UA-60787-C2 (UA)
Title: Method for rehabilitating patients after brain vascular accident
Inventor: BOHATYRIOVA TETIANA VIKTORIVNA
IPC: A61F7/00
Filed: 2003-02-20
Abstract: The invention relates to the medicine, in particular to the method for rehabilitating the patients after the brain vascular accident. According to the scheme of the treatment, three or four sessions of craniocerebral hypothermia alternate with the electrostimulation of the affected muscles. In addition, oxygen and iodine-bromine baths are used.
Patent UA-77187-C2 (UA)
Title: Method for protecting software against unauthorized use by controlling the correspondence with a specified criterion
IPC: G06F21/12
Filed: 2002-07-04
Abstract: The invention concerns a method for protecting, from a unit, a vulnerable software against its unauthorised use, said vulnerable software operating on a data processing system. The method consists in defining: at least one executing characteristic of the software, capable of being monitored at least partly in a unit; at least one criterion to be observed for at least one executing characteristic of the software; detection means to be implemented in a unit and enabling to detect whether at least one software executing characteristic does not observe at least one associated criterion; and coercion means to be implemented in a unit for informing the data processing system and/or modifying the execution of a software when at least one criterion is not observed.
Patent UA-80990-C2 (UA)
Title: Controlled release pharmaceutical composition containing sodium alginate and sodium calcium alginate
IPC: A61K47/00
Filed: 2003-10-06
Abstract: A controlled release pharmaceutical composition having a specific ratio of sodium alginate and sodium-calcium alginate, which is suitable for once-daily administration of poorly soluble drugs.
Patent UA-83367-C2 (UA)
Title: Method and device for conveying a layer of bulk material on a grid
Inventor: MEYER HARTMUT
IPC: F27D15/02
Filed: 2004-05-04
Abstract: The invention relates to a method and a device for treating, especially сooling, a layer of bulk material on a grid by means of a flow of gas led through it. The grid comprises a plurality of planks (10), elongate in the direction of conveyance and driven to reciprocate in the direction of conveyance in such a manner that at least two adjoining planks (10) are moved forth simultaneously and are moved back at different times. Since the material present on the plank (10) moved back is prevented from completely following the plank moved back due to the friction on the material present on the adjoining planks or on the wall (1), the conveying effect in the direction of conveyance is greater than that in the opposite direction.
Patent UA-85388-C2 (UA)
Title: HARD pack for rod-SHAPED smoking articles
Inventor: TAMBO HITOSHI
IPC: B65D85/08
Filed: 2004-07-15
Abstract: A tongue lid type cigarette pack, comprising a rectangular-shaped box portion (2) and a tongue lid (4) opening/closing the opening end (6) of the box portion (2). The lateral edges (40) of the box portion (2) comprise chamfered parts (42) extending by a specified length from the bottom wall (38) of the box portion (2), and each of the chamfered parts (42) has a width of 0.8 to .
Patent UA-90257-C2 (UA)
Title: Method of wrapping article into shrink-wrap film
Inventor: GUTHMAN YOAV
IPC: B65D75/00
Filed: 2005-02-09
Abstract: A method for wrapping an article with a heat shrinkable polymeric film, when the article has the first and second places, with a circle in the first place at least by 30 % more than circle in the second place, comprises: (a) stretching the polymeric film mainly in its longitudinal direction by means comprising at least one pair of rollers rotating in mutually different linear velocities, the gap between said rollers is at least 10 times smaller than the width of film to obtain a heat shrinkable polymeric film; (b) surrounding at least a portion of the outer surface of said article with a portion of said heat shrinkable polymeric film; and (c) heating said heat shrinkable polymeric film so as to shrink it around said article. The heat shrinkable film is used with shrinkage in the direction of movement thereof, and wrapping the article with polymeric sheet is carried out by surrounding.
Patent UA-91334-C2 (UA)
Title: method and device for prilling mixture
Inventor: KWEEDER JAMES A
IPC: B01J2/10
Filed: 2006-09-11
Abstract: A method to prill a shear-thinnable mixture, comprising: providing a molten first component; mixing at least one additional component with the molten first component; reacting the components to form a shear-thinnable mixture and prilling the shear-thinnable mixture; prilling includes agitating the mixture in a prill head, wherein the liquid volume in the prill head is swept by the agitator to shear thin the mixture. The inventive method can be used to produce fertilizer product comprising ammonium sulfate nitrate.
Patent UA-87137-C2 (UA)
Title: method of obtaining electrolytic manganese from ferroalloys production waste
Inventor: SANCHEZ RECIO JUAN CARLOS
IPC: B01D53/73
Filed: 2004-05-25
Abstract: A method of obtaining electrolytic manganese from sludges resulting from the cleaning of gases that are released by ferroalloy production furnaces, having a high manganese content, consists in the following steps: sulphation, leaching, purification, conditioning and electrolysis. The aforementioned process produces a manganese sulphate liquor which can be used for the already-known electrolysis process in order to obtain electrolytic manganese.
Patent UA-86625-C2 (UA)
Title: Semiconductor bolometer on hot charge carriers
Inventor: DOBROVOLSKYI VALENTYN MYKOLAIOVYCH
IPC: G01J5/20
Filed: 2007-01-16
Abstract: The invention relates to technology of elaboration of photo-receivers of terahertz and millimeter ranges of electromagnetic radiation and can be used at enterprises of optoelectronic and super-high frequency instrument making. Semiconductor bolometer on hot charge carriers has sensitive to radiation body of bolometer arranged as plate with two ohmic contacts at the ends. At that sensitive body is made of bipolar semiconductor, concentration of holes and electrons in it differs not more than 10 times, effective mass of holes exceeds effective mass of electrons not less than 10 times, and given relationship is held between thickness d and coefficient of absorption of radiation by free electrons of semiconductor. Distance between contacts b, width a of semiconductor plate, length of diffusion of electron-hole pairs, length of relaxation of free electrons by energyare in given relationship as well. Technical result of the invention is in increase of temperature range of operation of bolometer.
Patent UA-81879-C2 (UA)
Title: Experimental installation for determination of fire dispersion
Inventor: KOVTUN ANATOLII VASYLIOVYCH
IPC: F41G3/26
Filed: 2007-02-12
Abstract: The invention relates to experimental installations for determination of fire dispersion under conditions of effect of deviating high-speed gas flow. The experimental unit for determination of value of deflection of impact point for strike element consists of arm simulator this is fixed by means of fixing element to holder, wind tunnel for gas outflow, this is connected to the source of high pressure by means of flexible pipe and installed in front of the shooter, and target. The installation additionally includes long guides installed on basis between arm simulator and target, long-movable platform connected to long guides, cross guides fixed on long-movable platform, cross-movable platform connected to cross guides, hinge unit fixed on the rod and connected to wind tunnel of gas outflow. The invention makes it possible to perform investigations of parameters of deflection of trajectory of motion of strike element.
Patent UA-82809-C2 (UA)
Title: Process for the preparation of optically transparent melamine-formaldehyde oligomer
Inventor: AVRAMENKO VIACHESLAV LEONIDOVYCH
IPC: C08G12/00
Filed: 2007-07-11
Abstract: A process for the preparation of optically transparent melamine-formaldehyde oligomer involves polycondensation of melamine and formaldehyde, distillation, oligomer cross-linking. To improve optical characteristics and to simplify the process the melamine and formaldehyde polycondensation is carried out in the presence of polyols in one step at 80-100 °С for 45 min., and distillation is carried out at 110 °С for 60 min. with following oligomer cross-linking at 110-120 °С for 6 hours.
Patent UA-88392-C2 (UA)
Title: Rotary trench excavator of with telescopic boom
Inventor: HAVRIUKOV OLEKSANDR VOLODYMYROVYCH
IPC: E02F3/18
Filed: 2008-02-07
Abstract: The invention relates to earth-moving equipment with continuous action intended for surface mining. A rotary trench excavator with telescopic boom has an undercarriage, mounting frames, pylons, unloading conveyor. The telescopic boom of executive device is installed on the rotary platform with possibility of change of radius of action of excavator at its operation, and on the telescopic boom of the executive device a telescopic device with system of automated belt tension is installed, this can change the length of transportation of face conveyor. The technical result is in the development of rotary excavator design with variable digging radius, decrease of number of conveyors.
Patent UA-95334-C2 (UA)
Title: Dessert butter
Inventor: ZAPASNYI SERHII VOLODYMYROVYCH
IPC: A23C15/12
Filed: 2009-08-10
Abstract: Dessert butter comprises butter, fruit syrup or berry syrup and water and also can additionally comprise chopped walnuts or chopped dried fruits. It comprises dried raisins or dried apricots, or dried plums as chopped dried fruits.
Patent UA-92290-C2 (UA)
Title: Process for preparation of briquettes from carbon-containing materials
Inventor: HOHENKO OLEH OLEKSANDROVYCH
IPC: C10L5/00
Filed: 2009-11-09
Abstract: The invention relates to the production of palletized fuel, in particular to a process for preparation of fuel briquettes from the carbon-containing materials of plant origin, such as peat, plant wastes: sunflower peelings, straw, flax hards, peelings of buckwheat and walnut etc., waste wood in a form of saw dust, bark, shaving, kindling wood. The process provides for preparation of raw material in disk extruder at the temperature of 70-100 °C, and humidity of 45-60%, charging into briquetting device, briquetting into briquette press or strew press (extruder), or roller press, and briquette drying. The invention allows to produce briquettes from the different kinds of carbon-containing materials, having high qualitative characteristics, and to decrease the cost of production thereof.
Patent UA-100396-C2 (UA)
Title: Light source
Inventor: NEATE ANDREW SIMON
IPC: H01J65/00
Filed: 2008-11-14
Abstract: A lamp comprises a light source in the form of a light emitting resonator (1), a magnetron (2) and a stub tuner (3). A reflector (4) is fitted at the junction of the light source and the stub tuner, for directing the light in a generally collimated beam (5). The light emitting resonator comprises an enclosure (11) formed of inner and outer envelopes (12, 13) of quartz. These are circular cylindrical tubes (14, 15) with respective end plates (16, 17). A tungsten wire mesh (18), of a mesh size to exhibit a ground plane to microwaves within the resonator, is sandwiched between the tubes and the end plates respectively. Each envelope, comprised of its tube and end plates is hermetic. An earth connection (18') extends from the mesh to the outside of the envelope. The length axially of the enclosure between the wire mesh sandwiched between the end plates is (/2 for the operating microwave frequency. At one end of the enclosure, a molybdenum drive connection 19 extends to a tungsten disc (20). This is arranged transverse the axis A of the enclosure at 1/16 ( from the mesh at its end of the enclosure. The enclosure is filled with excitable plasma material, such as a dose of metal halide in a rare earth gas. The disc acts as antenna and is driven by the magnetron (2), via the matching circuit (3).
Patent UA-97720-C2 (UA)
Title: Plate assembly for lead-acid battery (embodiments) and multilayer composite sheet therefor
Inventor: JUSTICE WILLIAM N
IPC: H01M50/457
Filed: 2008-12-10
Abstract: A multilayer composite sheet for use in a lead-acid battery includes a) a base layer including paper or a glass fiber mat; b) a layer of polymeric nanofibers bonded with discrete adhesive particles to a first surface of the base layer; and c) a scrim layer bonded with discrete adhesive particles to a surface of the layer of nanofibers opposite the base layer. A plate assembly for a lead-acid battery includes one or more multilayer composite sheets located adjacent or partially enclosing a lead plate.
Patent UA-107184-C2 (UA)
Title: Спосіб вибіркової боротьби з бур'янистими рослинами
IPC: C12N15/82
Filed: 2009-09-14
Abstract: Винахід належить до способу вибіркової боротьби з бур'янистими рослинами в місці виростання культурних рослин і бур'янів, який полягає у тому, що обробляють місце виростання пестицидною композицією в кількості, достатній для боротьби з бур'янистими рослинами, яка містить гербіцид, інгібуючий гомогентізатсоланезілтрансферазу (HST) і/або гербіцид, інгібуючий гідроксифенілпіруватдіоксигеназу (HPPD), при цьому культурні рослини містять щонайменше один рекомбінантний полінуклеотид, який включає область, кодуючу HST.
Patent UA-100618-C2 (UA)
Title: Method and apparatus for supporting broadcast and multicast services in wireless communication system
Inventor: CAO FENG
IPC: H04L12/00
Filed: 2008-08-13
Abstract: Techniques for support broadcast and multicast services in a wireless communication system are described. In an aspect, a transmitter (e.g., a Node B) sends configuration information conveying a mapping of long service identifiers (IDs) to short service IDs for advertised services. The transmitter also sends scheduling information conveying a mapping of short service IDs to radio resources used for scheduled services in the current scheduling period. The short service IDs reduce the amount of scheduling information to send. In another aspect, the transmitter sends information identifying services being transmitted and services being advertised but not transmitted. Receivers (e.g., UEs) may use this information to determine whether or not to send requests for services of interest. In yet another aspect, the transmitter sends configuration information for services being advertised but not transmitted. This may allow the transmitter to start these services quicker when requested by the receivers.