baber/WOPTO huggingface dataset:
Patent RU-2706833-C2 (RU)
Inventor: BESSO CLEMENT
IPC: A24D3/17
Filed: 2016-04-28
Granted: 2019-11-21
Abstract: FIELD: smoking accessories. 
     SUBSTANCE: invention relates to tobacco industry, more particularly to electronic cigarettes. Disclosed is aerosol-forming article (10) comprising an aerosol-forming substrate and a mouthpiece attached to an end of the aerosol-forming substrate downstream. Mouthpiece contains at least one segment of filtering material (20) and ventilated segment (27) located further downstream relative to said at least one segment of filtering material (20) and containing at least one element (26) for delivery of a freshener. Ventilated segment (27) comprising said at least one freshener delivery element (26) is configured to be separated from said at least one filter material segment (20) to reduce the degree of ventilation of aerosol-forming article (10). 
     EFFECT: technical result is improvement of breath freshening compared to known aerosol-generating products, in which the flavouring agent is delivered in inhaled smoke during smoking. 
     15 cl, 6 dwg
Patent RU-2742457-C2 (RU)
Inventor: OBERLI ROMAN
IPC: G06F16/9535
Filed: 2016-10-20
Granted: 2021-02-05
Abstract: Изобретение относится к вычислительной технике. Технический результат заключается в повышении релевантности предоставления основанных на местоположении рекомендаций пользователям. Компьютеризованный способ предоставления основанной на местоположении рекомендации пользователю, в котором принимают информацию, связанную с каждым из множества субъектов в сети, включающую транзакции и мероприятия, связанные с местоположением и временем; принимают по меньшей мере одну из: обновленной информации о местоположении, относящейся к первому субъекту из этого множества субъектов, обновленной информации о транзакции, относящейся к первому субъекту, и обновленной информации о мероприятии, относящейся к первому субъекту; определяют на основе обновленной информации о местоположении, обновленной информации о транзакции и обновленной информации о мероприятии, что первый субъект находится на туристической экскурсии; создают структуру данных, соотносящую первый субъект и подмножество из множества субъектов на основе обновленной информации; определяют рекомендацию, относящуюся к обновленной информации; рассчитывают значение релевантности между субъектами в подмножестве субъектов и передают рекомендацию одному из субъектов. 3 н. и 15 з.п. ф-лы, 4 ил.
Patent RU-2745996-C2 (RU)
Title: Oral care products and methods containing hydroxyapatite-binding proteins
Inventor: SHNAJDER Nina
IPC: A61Q11/00
Filed: 2016-10-25
Granted: 2021-04-05
Abstract: FIELD: oral care. 
     SUBSTANCE: group of inventions relates to methods and compositions using hydroxyapatite-binding polypeptides (HABP). A method of binding to the enamel and/or dentin surface or targeting the enamel and/or dentin surface of HABP is proposed, comprising applying to the tooth an oral composition containing: а) HABP having a polypeptide sequence according to the formula (I)   wherein a, d are independently a hydrophobin or an antifreeze protein sequence or an active ingredient for oral care, b, с independently of each other are an amino acid, y is a polypeptide sequence according to SEQ ID NO: 1 to SEQ ID NO: 16; b) orally acceptable carrier, wherein HABP is present in the composition in an amount from 0.01 wt% up to 3 wt% of the total mass of the composition. Also proposed are: a dental cleaner, an oral care composition for restoring or inhibiting erosion of tooth enamel and a chewing gum composition containing the said HABP; and using the HABP for preparing an oral care composition for restoring or inhibiting dental erosion. A method is proposed for the preparation of an oral care product containing the specified (HABP), including a) neutralization of the HABP solution by diluting with an aqueous buffer solution to obtain a solution having an almost neutral or slightly basic pH value; b) filtering and centrifuging the product solution according to a) producing a HABP-containing filtrate; c) adding fluoride to product filtrate b); d) admixing product c) to the components of an orally acceptable carrier, and an oral composition thus obtained. Also proposed are hydroxyapatite-binding polypeptides, including SEQ ID NO: 1, 2, 3, 4, 6, 8, 16.  
     EFFECT: НАВР used are effective in restoring or mitigating the effects of dental erosion; they promote dental remineralization and enhance anti-carious effects of fluoride. 
     17 cl, 1 tbl, 7 ex
Patent RU-2704952-C2 (RU)
Title: Method of transmitting information on fire condition in sections of traction rolling stock when operating in a multi-unit system
Inventor: Krivosheev Anton Vladimirovich
IPC: A62C37/00
Filed: 2018-02-09
Granted: 2019-11-01
Abstract: FIELD: fire safety. 
     SUBSTANCE: method of transmitting information on fire condition in sections of traction rolling stock when operating in a multi-unit system, consisting in the fact that standard systems of monitoring the operation of on-board locomotive systems additionally include a function of retransmitting available communication channels (information buses RS-485, or CAN interfaces, or by means of dry contacts) with a certain periodicity of the data packet with identification information on the section and the state of fire situation in it in real time. Display on fire situation is also displayed on available devices for displaying information (scoreboard, panels, monitors). 
     EFFECT: introduction of this function will make it possible to constantly inform locomotive crew on fire-prevention condition in all sections of coupling irrespective of type of installed in them systems of fire alarm and automatic fire extinguishing without additional costs. 
     5 cl
Patent RU-2713052-C2 (RU)
Inventor: KISEEV VALERIJ MIKHAJLOVICH
IPC: B82Y40/00
Filed: 2018-07-18
Granted: 2020-02-03
Abstract: Использование: для формирования нанопокрытий на парогенерирующей поверхности испарителя изделия. Сущность изобретения заключается в том, что способ формирования нанопокрытий на парогенерирующей поверхности испарителя тепловых труб путем осуществления на ней кипения наножидкости, для интенсификации процесса агрегации частиц и достижения разделения фаз дисперсной системы с последующим осаждением наночастиц на поверхностях генерации пара в наножидкость добавляют поверхностно-активные вещества (ПАВ) - флокулянты, реализующие необратимый процесс осаждения. Технический результат: обеспечение возможности получения эффекта формирования нанорельефа на теплообменных поверхностях. 2 н. и 3 з.п. ф-лы, 3 ил.
Patent RU-2733561-C2 (RU)
Title: Method of hydraulic fracturing at late stage of mine working
Inventor: Aflyatunov Rinat Rakipovich
IPC: E21B43/26
Filed: 2018-11-20
Granted: 2020-10-05
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: invention relates to oil industry, in particular to methods of increasing oil recovery of formation by formation of cracks or breaks. Method includes extraction of formation products through production wells with control of volumes of extraction of formation products, pumping of working agent through injection wells with excess of pumping volumes above sampling, isolation of absorption zones and the most permeable sections of the formation by means of the colmatage composition at increased watering of the extracted product in the injection wells and performance of the fracturing in the well. Geophysical investigation of average length of fracture during formation fracturing. Time-constant material is injected into the injection well by the colmatage composition to form a screen with radius of not more than 1/4 and not less than 1/8 of the fracture average length during fracturing. Fracturing is performed in injection well after curing of cement mortar. 
     EFFECT: proposed from the method of hydraulic fracturing of the formation at the late stage of development allows reducing the costs for injection into operation of injection wells after isolation of absorption zones and most permeable sections with the colmatage composition, exclude probability of recovery of permeability of formation zones and absorption zones and involvement in development of previously undrained sections of formation by setting impermeable screen from hardened cement mortar (cement stone) around injection well after pumping colmatage composition and performing fracturing after cementing cement. 
     1 cl
Patent RU-2730919-C2 (RU)
Inventor: MEN YURIJ
IPC: B23C5/20
Filed: 2017-06-06
Granted: 2020-08-26
Abstract: FIELD: cutting tools.SUBSTANCE: cutting insert has opposite top and bottom end surfaces and peripheral surface containing three side surfaces and three angular surfaces. Each angular surface crosses the upper end surface to form an upper cutting edge, and each side surface has a mounting surface. Lower end surface has three radially outwardly facing bottom thrust surfaces. Said three mounting surfaces form a first imaginary triangle having three first bisector planes and three mounting planes, and three lower thrust surfaces form a second imaginary triangle having three second bisector planes. None of the first and second bisector planes is coplanar, and each mounting plane crosses two of the upper cutting edges. For each position of step-by-step movement of cutting insert in seat for receiving insert of cutting tool one of mounting surfaces and one of lower thrust surfaces are in contact with walls of their seat.EFFECT: higher stability of fastening of cutting insert in seat of housing with compact mounting facility.23 cl, 17 dwg
Patent RU-2758040-C2 (RU)
Title: Template-based calendar events with graphic enrichment
Inventor: KUMAR MICHAEL J
IPC: G06F3/0484
Filed: 2017-10-24
Granted: 2021-10-25
Abstract: FIELD: computer technology.  
     SUBSTANCE: method for providing template-based calendar events with graphic enrichment contains: receiving, through a user interface, a request to create an event on the calendar; providing the display of one or more visual means for selection, wherein each of one or more visual means is a non-text graphic element representing an event template for selection; receiving the selection of a visual means from one or more visual means; extracting information related to the user requesting the event, based on the selection of the visual means, in order to logically deduce one or more aspects of the event; ensuring that the proposed event, which is proposed by the calendar application, is displayed with one or more logically deduced aspects; receiving one of confirmation and modification of the proposed event and ensuring that one of the proposed event is displayed on the calendar, if the confirmation is accepted, and the modified event is displayed on the calendar, if the modification is accepted.  
     EFFECT: increased efficiency of using template-based calendar events with graphic enrichment. 
     20 cl, 12 dwg
Patent RU-2750984-C2 (RU)
Inventor: SCHMIDT ANDREAS
IPC: H04W24/10
Filed: 2016-11-04
Granted: 2021-07-07
Abstract: Изобретение относится к технике связи, в частности к измерениям, выполняемым в связи с так называемой функцией минимизации тестирования в движении (MDT). Технический результат заключается в повышении оценки производительности сети. Способ выполнения измерений устройством UE включает получение устройством UE информации о конфигурации, обеспечивающей информацию для управления измерениями в отношении конкретных услуг и для управления связыванием отчетов об измерениях, выполненных устройством UE, с идентификатором потока услуги и/или с указателем того, относится измерение к одному потоку данных услуги или к множеству потоков данных услуг. 5 н. и 15 з.п. ф-лы, 11 ил., 7 табл.
Patent RU-2750628-C2 (RU)
Title: System and method for determining the file trust level
Inventor: Zagorskij Sergej Gennadevich
IPC: G06F21/56
Filed: 2019-06-28
Granted: 2021-06-30
Abstract: FIELD: computer security.SUBSTANCE: according to the implementation variant, a method for determining the file trust level is used. The names of files located along the specified paths for a given share of user devices are selected. A group of files is formed of two files with stable names, which are the components of the same application. For each group, the developer is determined, and the file of the said group is signed using private developer key. For each group, the level of trust for all files in the group is determined based on the verdicts of third-party services assigned to the files of the said group, as well as on the verdicts of third-party services assigned to a file on users’ devices that does not belong to the said group and is signed with the private key of the dominant developer, or on the verdicts of third-party services assigned to files of another group of the said dominant developer, whose launch frequency exceeds the specified threshold.EFFECT: technical result is improving the quality of classification of trusted software.29 cl, 4 dwg
Patent RU-2749786-C2 (RU)
Inventor: GALLIS KARL W
IPC: A61K8/02
Filed: 2017-12-01
Granted: 2021-06-16
Abstract: Изобретение относится к кремнийоксидным материалам для использования в качестве компонента средств для ухода за зубами. Частицы диоксида кремния обладают БЭТ-поверхностью (удельная поверхность, определяемая по методике Брунауэра-Эммета-Теллера по адсорбции азота), находящейся в диапазоне от 0,1 до 7 м 2 /г; насыпной плотностью после уплотнения, находящейся в диапазоне от 0,561 до 0,881 г/см 3 ; показателем абразивности по Айнлехнеру, находящимся в диапазоне от 8 до 25 мг потерь/100000 оборотов, измеренным с использованием установки для испытаний на истирание Айнлехнера AT-1000 и сита из латунной проволоки длинносеточной бумагоделательной машины; определенным с помощью ртутной порометрии полным объемом пор, находящимся в диапазоне от 0,7 до 1,2 см 3 /г; и совместимостью с соединением олова(II), находящейся в диапазоне от 70 до 99%, измеренной после центрифугирования при скорости, равной 12000 об/мин, в течение 10 мин с помощью оптического эмиссионного спектрометра с индуктивно связанной плазмой. Описан способ получения данных частиц. Последние обладают улучшенной совместимостью с соединением олова(II), включая фторид олова(II), для улучшения общей эффективности соединения олова(II) в композиции по уходу за зубами. 2 н. и 11 з.п. ф-лы, 14 ил., 9 табл., 43 пр.
Patent RU-2754033-C2 (RU)
Inventor: SIOLEK MARIA
IPC: C08L9/00
Filed: 2018-07-31
Granted: 2021-08-25
Abstract: FIELD: rubber production. 
     SUBSTANCE: invention relates to bissilylaminosilyl-functionalized conjugated dienes and their use in the production of rubbers. A functionalized conjugated diene selected from the group of compounds described by formulas (Ia), (Ib), (Ic), where R is optional and, if present, represents a linear or branched, saturated or unsaturated hydrocarbylene group, R 1  is selected from a single bond, the SiR 7 R 8  group and a hydrocarbylene group optionally containing one or more SiR 7 R 8 , R 2 , R 3 , R 4 , R 5 , R 7  and R 8  groups, identical or different and is an alkyl group containing from 1 to 10 carbon atoms. Also proposed are the composition of the specified diene, the use of a derivative of an alkali metal salt and the specified diene as an initiator of anionic copolymerization of conjugated diene monomers and a copolymerization method with its use, as well as an elastomeric copolymer, a rubber production method, a rubber and a rubber composition containing an elastomeric copolymer, a tire component made of the specified composition and tire. 
     EFFECT: proposed conjugated diene can be obtained by a technological method from readily available raw materials and imparts improved dynamic and mechanical properties to tires obtained from compositions with its use. 
     
       
       
       
     
     46 cl, 6 tbl, 9 ex
Patent RU-2763469-C2 (RU)
Title: Lipolytic enzyme for use in baking
Inventor: OESTDAL HENRIK
IPC: C12N9/20
Filed: 2018-02-19
Granted: 2021-12-29
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to biotechnology and is polypeptide with lipolytic enzyme activity selected from a group consisting of: a) polypeptide with at least 75% identity of a sequence with amino acids at positions from 21 to 309 to a sequence SEQ ID NO: 1; and b) polypeptide encoded by polynucleotide characterized by at least 75% identity of a sequence encoding polypeptide to SEQ ID NO: 2.  
     EFFECT: invention makes it possible to obtain an effective baking composition for use in baking. 
     14 cl, 15 tbl, 9 ex
Patent RU-2754079-C2 (RU)
Title: Device for dosing packaged product
Inventor: VIK Volfgang
IPC: G01F11/24
Filed: 2018-01-24
Granted: 2021-08-26
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to food industry, in particular to a device for packaging a packaged product. The device has at least one dosing wheel (29), dosing chamber (28a, 28b), at least one container (27) for loading the dosed packaged product (21) into dosing chamber (28a, 28b), at least one filter (36). Filter (36) is located at dosing chamber (28a, 28b). Filter (36) is made impermeable to packaged product (21) and permeable to gaseous medium. The device has at least one supply (46) for gaseous medium to act with this gaseous medium through filter (36) on the packaged product (21) being dosed into dosing chamber (28a, 28b). In the device, there is at least one transport means (43) for moving filter (36) in the radial and/or axial direction relatively to the axis of rotation of the dosing wheel, so that the next operable section of filter (36) is located on the lower side of dosing chamber (28a, 28b).  
     EFFECT: use of the invention will increase efficiency of using the device for packaging the product. 
     9 cl, 8 dwg
Patent RU-2725069-C2 (RU)
Inventor: KHOMYAKOV VLADIMIR MIKHAJLOVICH
IPC: A61B17/04
Filed: 2019-11-19
Granted: 2020-06-29
Abstract: Изобретение относится к медицине, а именно к хирургическому лечению десмоидной фибромы мягких тканей передней брюшной стенки. Выполняют разрез передней брюшной стенки. Осуществляют мобилизацию на стороне пораженной мышцы латеральнее уровня влагалища прямой мышцы живота на 3 см для создания площадки фиксации сетки поверх латерального края прямой мышцы живота. Производят субтотальную резекцию наружной косой мышцы живота вместе с передним и задним листками апоневроза. Обшивают непрерывным обвивным швом края наружной и внутренней косых мышц и поперечной мышцы на стороне резекции рассасывающейся нитью, а так же латеральный край прямой мышцы живота, формируя единую линию для фиксации сетки. Край сетки отгибают до предполагаемой линии фиксации внутреннего ряда швов и формируют внутренний ряд швов между сгибом сетки и апоневрозом со стороны неудаленной прямой мышцы отдельными узловыми швами, которые остаются под сеткой. Аналогичным образом отгибают край сетки на противоположной стороне и формируют внутренний ряд швов между сеткой и апоневрозом со стороны резецированной мышцы. Далее сетку фиксируют по верхнему и нижнему краям дефекта к остаткам апоневроза, передневерхнему гребню крыла подвздошной кости, а отогнутые ранее края сетки возвращают на место, укладывая их поверх мобилизованного от клетчатки апоневроза, и формируют наружный ряд швов по периметру сетки. Способ позволяет провести пластику передней брюшной стенки при удалении пораженной наружной косой мышцы живота дисмоидной фибромой за счет заявленных приемов способа. 1 пр., 7 ил.
Patent RU-2767778-C2 (RU)
Title: Method and device for protecting data integrity
Inventor: LOU CHONG
IPC: H04W8/14
Filed: 2018-08-10
Granted: 2022-03-21
Abstract: FIELD: communication equipment. 
     SUBSTANCE: invention relates to a method and a device for protecting data integrity. Terminal device receives an integrity protection algorithm, a key corresponding to a session, and a data bearer (DRB) corresponding to the session, and performs, using an integrity protection algorithm and a key corresponding to the session, the data integrity protection of the DRB corresponding to the session. Different algorithms and keys for protecting integrity can be used for different sessions, and different algorithms and keys for protecting integrity can also be used for different flows. Thus, integrity protection becomes more flexible and meets the security requirements of the same user for different services. 
     EFFECT: reduced complexity of operation of integrity protection for UE and RAN. 
     16 cl, 11 dwg, 4 tbl
Patent RU-2770721-C2 (RU)
Title: Method and device for controlling state of installation for movement of passengers by using digital double
Inventor: NOVACEK THOMAS
IPC: B66B25/00
Filed: 2018-12-07
Granted: 2022-04-21
Abstract: FIELD: transportation. 
     SUBSTANCE: state of installation (1) for the movement of passengers is controlled using an updated dataset of a digital double that, in a machine-processed way, represents characteristic properties of structural elements (11) of installation (1) for the movement of passengers in the actual configuration after its assembly and mounting in the structure. The updated dataset of the digital double can be obtained, for example, due to the accurate measurement of installation (1) for the movement of passengers after its completion and using values of signals from sensors (81) placed in it, which makes it possible to conclude about its current or future state, based on which it is possible to plan maintenance activities effectively and according to the situation. A device for controlling the state of the installation for the movement of passengers, an installation for the movement of passengers, and a computer-readable medium are also proposed. 
     EFFECT: increase in the efficiency of controlling the installation for the movement of passengers is achieved. 
     14 cl, 4 dwg
Patent RU-2763774-C2 (RU)
Title: Amplifier with correction of distortion of the inverting output stage
Inventor: SHUKOV IGOR ALEKSEEVICH
IPC: H03F3/181
Filed: 2020-07-03
Granted: 2022-01-11
Abstract: FIELD: acoustics.SUBSTANCE: invention relates to high-quality audio amplifiers. To realise the technical result, an amplifier is proposed without general feedback, including a pre-amplifier 11, a voltage-controlled current source with a resistor 12 at the input, a terminal amplifier 9 with a resistor. The reduction of distortion and output resistance of apparatus device is therein provided by the introduced resistor 14 with a resistance equal, minus the resistance of the resistor 12, a fraction with a numerator - the product of the resistance of the resistor 12 reduced by one by the steepness of the amplifier 11, and a denominator - the sum of the return resistances of the input amplifier 9 and the resistor 10.EFFECT: reduction in the distortion and output resistance of the apparatus.4 cl, 10 dwg
Patent UA-45011-C2 (UA)
Title: Technique for assessing state of bone tissue and device for its realization
Inventor: POVOROZNIUK VLADYSLAV VOLODYMY
IPC: A61B6/00
Filed: 2001-01-11
Abstract: The invention relates to the medicine, in particular to the technique for assessing the state of the bone tissue. According to the technique proposed, the densitometry of X-ray pictures is performed for estimating the optical density of the compact and spongy bone tissue. The cortical indices for diagnosing osteoporosis and osteopenia are calculated. The invention also relates to the device for the realization of the technique proposed. The device comprises the cassette for X-ray film, the aluminum reference wedge, the frame-case, the movable device for fastening the distal part of the hand, and the cuff with the clasp for fastening the proximal part of the hand. The frame-case contains the window.