baber/WOPTO huggingface dataset:
Patent RU-2717669-C2 (RU)
Title: Three-product unit for complex gas treatment (versions)
Inventor: KUROCHKIN ANDREJ VLADISLAVOVICH
IPC: B01D53/00
Filed: 2017-01-17
Granted: 2020-03-24
Abstract: FIELD: technological processes; oil and gas industry. 
     SUBSTANCE: invention relates to devices for gas preparation by means of low-temperature separation and can be used in gas industry for field preparation of downhole products of gas condensate deposits. Disclosed is an apparatus, the first version of which includes an input separation unit, a dephlegmator, a deethanizer, a debutaniser, an ejector, a low-temperature separator, a recovery heat exchanger and reducing devices. Second version of installation additionally includes separator and reducing device. In operation of the plant according to version 1, by means of the ejector, the debutanisation gas is compressed by means of the ejector, the obtained mixture is separated in the input separation unit into water condensate, hydrocarbon condensate and gas, which is fed via a recuperative heat exchanger into a dephlegmator, where it is cooled in a dephlegmation condition with low-temperature separation gas. Reflux gas is withdrawn from the top of the dephlegmator, reduced and separated together with the deethanization gas in the low-temperature separator for the gas removed after heating in the dephlegmator, and condensate, which is fed into a deethanizer, from which a deethanization gas and a propane-butane fraction are removed. Condensate is condensed from bottom of dephlegmator, reduced and supplied to debutaniser together with reduced hydrocarbon condensate. Debutanisation gas is discharged from the top of the debutanizer, and a stable condensate is discharged from the bottom. Operation of plant according to version 2 differs by the fact that hydrocarbon condensate after reduction is supplied to separator, from top of which separation gas is supplied to line of input separation gas, and residue of separation is supplied to debutanizer after reduction. 
     EFFECT: technical result is wider range of products and waste-free preparation of well products. 
     3 cl, 2 dwg
Patent RU-2672963-C2 (RU)
Title: Способ производства стальной полосы и стальная полоса
Inventor: IIDA SACHIHIRO
IPC: C23C2/00
Filed: 2015-08-07
Granted: 2018-11-21
Abstract: Изобретение относится к области металлургии. Для перехода процессов при производстве полосы с защитным покрытием и холоднокатаной полосы с исключением выхода из печи обжига газа, образующего атмосферу печи, стальную полосу с покрытием и холоднокатаную стальную полосу производят с помощью производственного оборудования 1, включающего печь 2 непрерывного обжига, сопло 6, присоединенное к печи 2 непрерывного обжига, устройство 10 с уплотнительными пластинами контактного типа и устройство 20 с уплотнительными валками неконтактного типа, которые установлены в указанном порядке со стороны входа сопла 6 вдоль направления перемещения стальной полосы S, ёмкость 5 для нанесения покрытия погружением в расплав, выполненную подвижной, и погруженный в ванну направляющий ролик 31, сконфигурированный для изменения направления перемещения стальной полосы S после прохождения через сопло 6, при этом производство стальной полосы с покрытием осуществляют в узле путем непрерывного перемещения полосы S в печи обжига 2 и последующего погружения полосы в емкость 5 с горячим расплавом для нанесения покрытия, а производство холоднокатаной стальной полосы осуществляют в узле посредством перемещения полосы S в печи 2 для обжига и последующего перемещения через отклоняющий ролик без прохождения полосы через емкость 5, причем отклоняющий ролик размещен в положении, в котором находился погруженный в ванну 5 направляющий ролик 31. 2 н. и 3 з.п. ф-лы, 7 ил.
Patent RU-2679016-C2 (RU)
Title: Сборная конструкция, имеющая составную часть
Inventor: KRAJDL Peter
IPC: E04B1/41
Filed: 2015-08-26
Granted: 2019-02-05
Abstract: Изобретение относится к сборной конструкции, имеющей составную часть, например, опорную часть или стальное основание, и анкерную плиту, которая может быть, по меньшей мере, частично, заделана в бетонный элемент с целью крепления составной части к бетонному элементу. Сборная конструкция имеет составную часть, в частности, опорную часть или стальное основание, и анкерную плиту, которая может быть, по меньшей мере, частично заделана в бетонный элемент с целью крепления составной части к бетонному элементу. Анкерная плита имеет по меньшей мере один анкерный элемент, в частности, установочный болт, который может быть заделан в бетонный элемент с целью передачи усилий сдвига, и разъемно соединена с составной частью по меньшей мере одним резьбовым соединением, которое имеет по меньшей мере один винт и одну гайку с защитным колпачком. Защитный колпачок выполнен в виде колпачка, который может быть надет на гайку и заделан в бетон, и имеет наружную защиту от кручения на наружной стороне и внутреннюю защиту от кручения на внутренней стороне. При этом защитный колпачок имеет внутренний фланец, который удерживает защитный колпачок в самозажатом положении, что защищает его от отсоединения. Технический результат состоит в создании сборной конструкции, в которой силы, присутствующие в бетонном элементе, не повреждают резьбовое соединение анкерной плиты и опорной части, и которая может экономично изготавливаться, имеет более компактные размеры и позволяет разъединять резьбовое соединение даже спустя длительное время, при этом защитный колпачок защищен от отсоединения. 10 з.п. ф-ы, 9 ил.
Patent RU-2718609-C2 (RU)
Inventor: LENZI PLINIO
IPC: A61C1/00
Filed: 2017-04-20
Granted: 2020-04-08
Abstract: FIELD: medical equipment. 
     SUBSTANCE: group of inventions relates to a dental unit and a method of operation of the decontamination system. Dental unit (1) comprises water circuit (13) supplying drinking water from point (12) of inlet to tools (14), support for which is tool table (4). Apparatus (1) comprises a decontamination system. Decal lock system comprises valve (16) arranged in water circuit (13) to feed water to tools (14) arranged on tool table (4). Valve opens or closes by automatic program (30) when it is open, it directs water from circuit (13) into line (17a or 17b) of decongestant tap, leading to drainage (18) of dental unit, causing receipt of new drinking water into said water circuit. Method of operation of the decontaminate system comprises calculating, using automatic program (30), a time interval, which has passed since the last use of at least water supplying tool (14, 21), support for which is tool table (4). Method includes determination of programmable duration and programmed periodicity of opening using automatic program (30). Method comprises activation of decongestant valve (16) with said programmed duration and programmable periodicity of opening using automatic program (30). 
     EFFECT: technical result is effective water replacement in water ducts in dental units to prevent congestion and achieve better microbial quality of water supplied by dental unit into oral cavity of patient. 
     13 cl, 3 dwg
Patent RU-2692513-C2 (RU)
Title: Гибридная силовая установка многомоторного летательного аппарата
Inventor: LE MAUX DAVID
IPC: F01D15/10
Filed: 2015-10-15
Granted: 2019-06-25
Abstract: Изобретение относится к силовой установке летательного аппарата. Гибридная силовая установка многомоторного летательного аппарата содержит газотурбинные двигатели со свободной турбиной и газогенераторами. Первый гибридный газотурбинный двигатель (1) выполнен с возможностью работать в одном дежурном режиме во время устоявшегося полета летательного аппарата. Первая и вторая электротехнические цепи содержат электрическую машину (2, 3), которая соединена с модулем (4, 5) силовой электроники. Модуль выполнен с возможностью выборочно соединяться со специальной сетью (8) питания электрической энергией, такой как бортовая сеть, и по меньшей мере с одним устройством (6, 7) накопления электрической энергии. Каждая из первой и второй электротехнических цепей выполнена с возможностью выдавать максимальную мощность, по меньшей мере равную половине общей мощности (Prr), необходимой для быстрой реактивации указанного гибридного газотурбинного двигателя (1). Изобретение упрощает конструкцию и повышает надежность. 2 н. и 10 з.п. ф-лы, 9 ил.
Patent RU-2759755-C2 (RU)
Title: Liquid dairy products enriched with milk minerals and their preparation methods
Inventor: CRIEZIS ANTHONY WILLIAM
IPC: A23C9/142
Filed: 2013-02-01
Granted: 2021-11-17
Abstract: FIELD: dairy industry.SUBSTANCE: method for preparing a concentrated liquid dairy product is performed in the following way. Using ultrafiltration, a pasteurized first liquid dairy product is concentrated to obtain a concentrated liquid dairy retentate. A liquid dairy product with high fat content is mixed with the concentrated liquid dairy retentate to form a liquid dairy product enriched with fat. Milk minerals are added to the liquid dairy product enriched with fat. Milk minerals are present in the amount effective for providing at least two of following ratios of a mineral to a protein in the concentrated liquid dairy product: from approximately 0.0040 mg to approximately 0.0043 mg of potassium per 1 mg of protein; from approximately 0.0018 mg to approximately 0.0025 mg of magnesium per 1 mg of protein; from approximately 0.0347 mg to approximately 0.0447 mg of calcium per 1 mg of protein; and from approximately 0.0897 mg to approximately 0.1045 mg of phosphate per 1 mg of protein. The liquid dairy product enriched with fat is homogenized at a pressure up to 8000 psi, including added milk minerals, to form a homogenized liquid dairy product enriched with fat. The homogenized liquid dairy product enriched with fat is heated to obtain a concentrated liquid dairy product with a Fo value of at least 5, with a ratio of protein to fat from approximately 0.4 to approximately 0.75, and with lactose in the amount of approximately up to 1.25%. an option of the method for preparing the concentrated liquid dairy product is proposed.EFFECT: group of inventions provides for the preparation of a product enriched with minerals, which has notes of a milky taste, characteristic for a fresh dairy product, an enhanced creamy taste, and reduced astringency; products are stable during storage for at least approximately six months at an ambient temperature.22 cl, 30 dwg, 12 tbl, 7 ex
Patent RU-2718896-C2 (RU)
Title: Aerosol-generating article and method of making aerosol-generating articles
Inventor: MINZONI MIRKO
IPC: A24D1/14
Filed: 2016-06-22
Granted: 2020-04-15
Abstract: FIELD: smoking accessories. 
     SUBSTANCE: article which generates aerosol contains a tobacco element and a mouthpiece. Tobacco element contains an aerosol-forming substrate, a support element located downstream of the aerosol-forming substrate and an aerosol-cooling element located downstream of the support element. Mouthpiece comprises a filtering segment and a hollow tube. Aerosol cooling element has length of not more than 15 millimetres. Mouthpiece length is adapted in accordance with the length of the aerosol-cooling element so that the total length of the aerosol-generating article remains a predetermined total length. Invention also relates to a method of making aerosol-generating articles. 
     EFFECT: disclosed is an aerosol-generating article and a method of making aerosol-generating articles. 
     16 cl, 8 dwg
Patent RU-2714333-C2 (RU)
Title: First layer printing control device on 3d printer
Inventor: ISUPOV Viktor Vladimirovich
IPC: B33Y30/00
Filed: 2018-04-02
Granted: 2020-02-14
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to synthesis technologies, i.e. manufacturing of three-dimensional physical objects by additional deposition (layering) using, in particular, polymer materials, and more specifically to technologies of jet 3D printing, auxiliary operations of said technologies and equipment for performing auxiliary operations, specifically to a method of controlling printing of a first layer on 3D printer. First layer printing control device on 3D printer comprises thread control unit, which is made in the form of encoder, 3D printer control module, control module has at least three settings: free supply settings, difficult supply setting and partial block setting, wherein the encoder provides for measurement of parameters of the thread passing through it and transmits them to 3D printer control module, where the measured parameters are compared to the nominal value of the parameter calculated for the same period of time, and the control module provides the corresponding settings increase, decrease or maintain the previous value of the gap between the nozzle and desktop of 3D printer. 
     EFFECT: higher flexibility of settings, possibility of controlling the process and achieving maximum adhesion of the first printing layer. 
     5 cl, 5 dwg
Patent RU-2727080-C2 (RU)
Inventor: PRIEZZHEV IVAN IVANOVICH
IPC: G06N3/06
Filed: 2018-05-10
Granted: 2020-07-17
Abstract: FIELD: computer systems.SUBSTANCE: invention can be used for constructing neural networks for temporal or spatial prediction of parameters of studied objects or pattern recognition. Computer system is realized based on neural network, which includes at least one neuron, using functional transformation of arbitrary type, specified in the form of a table (array) of matching pairs of input data and an output function for each input signal with subsequent summation, wherein values of tabular transformation functions are selected stochastically based on a genetic algorithm when training a neural network.EFFECT: technical result is higher degree of freedom of individual neurons and thereby reduced depth of network.1 cl, 5 dwg
Patent RU-2716265-C2 (RU)
Inventor: VAN MOURIK ARIAN
IPC: C07C7/05
Filed: 2016-10-17
Granted: 2020-03-11
Abstract: Изобретение относится к способу получения стирола или замещенных стиролов, включающему этапы: (a) обеспечения дегидратации сырья, содержащего 1-фенилэтанол или замещенный 1-фенилэтанол, в присутствии подходящего катализатора дегидратации; (b) обеспечения сепарационной обработки полученной смеси продуктов, получая таким образом поток, содержащий воду и стирол или замещенный стирол, и остаточную фракцию, содержащую тяжелые погоны; (c) обработки потока, содержащего воду и стирол или замещенный стирол, с помощью основания; (d) сепарации потока, обработанного на этапе (с), на обогащенный стиролом или замещенным стиролом поток продукта, и обедненный стиролом или замещенным стиролом поток сточных вод; (e) обработки потока сточных вод, обедненного стиролом или замещенным стиролом, с помощью пара в отгоночной колонне, получая таким образом обработанный поток сточных вод и обработанный поток, содержащий пар и стирол или замещенный стирол. Использование предлагаемого способа позволяет получать стирол с максимальным выходом и одновременно уменьшенное количество загрязнений теплообменника. 9 з.п. ф-лы, 1 ил., 1 пр., 1 табл.
Patent RU-2734515-C2 (RU)
Title: Method of making multilayer film web
Inventor: BOERMANN LUDWIG
IPC: A61F13/15
Filed: 2017-03-22
Granted: 2020-10-19
Abstract: FIELD: hygiene. 
     SUBSTANCE: invention relates to the field of multilayer polymer materials used to produce hygienic absorbent products, and concerns a method of producing a multilayer film web. Web consists of at least two initial film webs comprising a thermoplastic polymer material, wherein each initial film web contains at least one low-melting polymer component and at least one high-melting polymer component. Method includes steps of: making at least two initial film webs by extrusion with blowing, cast extrusion or a combination of extrusion with blowing and flat-slit extrusion; passing at least two initial film webs before their transition into partially melted state, in which in each initial film web at least one low-melting polymer component is in liquid molten state, and at least one high-melting polymer component is not in liquid molten state, together through at least one heating roller; and passing multilayer, partially melted film web through the cooled roll space. 
     EFFECT: invention enables to prevent formation of microholes due to superabsorbent polymers and breaks of finished film products in packaging devices and provides a requirement for hygienic films, which consists in minimum ultimate tensile strength, which is required for processing of film webs in high-speed machines (converters). 
     15 cl, 1 dwg, 1 tbl
Patent RU-2733149-C2 (RU)
Title: Connecting system with activation in front, coaxial to lower part of furniture and furniture elements
Inventor: CATTANEO CARLO
IPC: F16B12/20
Filed: 2017-06-30
Granted: 2020-09-29
Abstract: FIELD: furniture production. 
     SUBSTANCE: present invention relates to a connection system with front activation coaxial to the lower part of furniture and environment elements. Connecting system configured to be used in furniture or furnishings, provided with a lower part and a sidewall, with an axis of activation in front, passing under said lower part of furniture or environment element, comprising, in a certain combination, the following elements: front connector assembly (UGA) and rear connector assembly (UGP), which are located between said lower part and side of furniture piece; wherein in each node from the number of front connecting unit (UGA) and rear connection unit (UGP) connecting group (GC) is inserted, matched with axis (X) of symmetry of said lower part, and fixing group (GB) of each assembly of front connector assembly (UGA) and rear connector assembly (UGP) is located in a fixed state under the thickness of said lower part of furniture item; wherein said front connection unit (UGA) has a support-activating device facing the at least one rear connection unit (UGP); said fixing group (GB) includes a setting screw inserted into the body, the movement of which is caused by the conical transmission between the gear and the gear rim, as a result of which the adjusting screw is engaged with the socket of the pin making part of said connecting group (GC), or said fixing group (GB) includes a pair "worm screw-gear", which is located in the body attached from below to the lower part, and which causes movement of the screw engaged with the socket of the pin, which forms part of the said connecting group (GC). 
     EFFECT: this enables to provide minimum visibility for an outside observer and easy accessibility on the side of free space remaining between the lower part of the piece of furniture and the floor, without significant obstacles between lower part or base and floor. 
     14 cl, 32 dwg
Patent RU-2759647-C2 (RU)
Title: Device and method for quick obtaining of hot water
Inventor: MANTEGATSTSI Florian
IPC: F24H1/12
Filed: 2017-08-23
Granted: 2021-11-16
Abstract: FIELD: coffee machines.SUBSTANCE: group of inventions relates to a device for quickly obtaining hot water, a method for quickly obtaining hot water, a device for a coffee machine and a device for distributing hot water. The device for quickly obtaining hot water contains a means for heating, which is a high-speed heating element, a means for pumping, a control means that is made with the possibility of controlling the means for pumping and the means for heating. The control means is made with the possibility of changing a temperature of the means for heating, when the pressure of the means for pumping is changed. The maximum volume of water heated by the means for heating does not exceed 20 ml. The mentioned control means, means for pumping and means for heating are made to provide the possibility of regulating the performance of the means for pumping, when discharging hot water, taking into account a temperature of the high-speed heating element, so that to maintain an optimal ratio between the performance of the means for pumping and the temperature of the high-speed heating element, and to provide the possibility, using a feedback loop, of controlling the measured temperature of discharged water by regulating the temperature of the heating element. The means for heating and the control means are made to provide the possibility of adjusting the means for heating to the required temperature. The mentioned device does not have an additional container for hot water.EFFECT: ensuring the availability of hot water in a short period of time from the moment the device is turned on.32 cl, 2 dwg, 2 ex
Patent RU-2763532-C2 (RU)
Title: Encoding of sampling array for low latency
Inventor: GEORGE VALERI
IPC: H04N19/13
Filed: 2019-03-14
Granted: 2021-12-30
Abstract: FIELD: encoding. 
     SUBSTANCE: invention relates to means for encoding a sampling array. The entropy encoding of the current part of a pre-determined entropy slice is based not only on corresponding probability estimates of the pre-determined entropy slice, which are adapted using the previously encoded part of the pre-determined entropy slice, but also on probability estimates that are used in the entropy encoding of spatially adjacent entropy slices of the previous entropy slice in its neighboring part. By means of this, probability estimates used in entropy encoding adapt to actual statistical information of a symbol more closely, thus reducing the reduction in encoding efficiency usually caused by lower latency concepts. Temporary relationships are used additionally or alternatively. 
     EFFECT: reduction in encoding latency. 
     27 cl, 20 dwg, 4 tbl
Patent RU-2750785-C2 (RU)
Title: Processing center for processing wheels of rail rolling stock and a method for manufacturing a segment engine for the specified processing center
Inventor: NAUMANN HANS J
IPC: H02K7/14
Filed: 2017-11-29
Granted: 2021-07-02
Abstract: FIELD: electrical engineering.SUBSTANCE: processing center for processing wheels of rail rolling stock contains the machine bed, which consists of a base and a rack mounted on this base. The main drive is made of a segment engine, which is connected to the base. Processing units for turning, milling and drilling are mounted on the rack. To solve the specified problem, the drive of clamping chuck (10) for the wheel of the rail rolling stock as product (11) is carried out directly by a segment engine located under product (11), which is segmented radially and is modified according to its design height. The specified segment engine contains from two to five separate stator segments (2) of the same height in the range from 200 to 350 mm respectively. A method for mounting a segment engine in this version is also proposed.EFFECT: technical result is an increase in production manufacturability.6 cl, 2 dwg