baber/WOPTO huggingface dataset:
Patent RU-2690051-C1 (RU)
Title: Обтекатель
Inventor: KUBAKHOV SERGEJ MIKHAJLOVICH
IPC: H01Q1/42
Filed: 2018-08-27
Granted: 2019-05-30
Abstract: Изобретение относится к области авиационной и ракетной техники и преимущественно может быть использовано при изготовлении керамических антенных обтекателей высокоскоростных ракет класса «поверхность - воздух». Обтекатель содержит керамическую оболочку, металлический переходник, соединенный эластичным адгезивом с внутренней поверхностью оболочки. К торцу переходника жестко присоединен или выполнен за одно целое с ним смещенный к носку оболочки на величину не менее толщины оболочки у ее торца компенсатор жесткости в виде кольцевой обечайки, выступающей за торец оболочки, и толщиной стенки не менее 1/3 толщины стенки переходника у его торца, при этом выступающая часть обечайки выполнена с крепежным буртом в виде равномерно расположенных по его периметру секторов, наружный диаметр которого соизмерим с наружным диаметром переходника у его торца, кроме этого уточнение размеров компенсатора жесткости проводят расчетным путем с допущением пластичности в наиболее нагруженной его области. Техническим результатом является повышение температурных и силовых эксплуатационных параметров керамических обтекателей ракет и увеличение их несущей способности. 1 ил.
Patent RU-2751509-C1 (RU)
Inventor: TANAKA S KEN
IPC: A61K31/65
Filed: 2017-03-24
Granted: 2021-07-14
Abstract: Группа изобретений относится к области медицины, а именно к способу лечения инфекции C. difficile у субъекта, нуждающегося в этом, включающему введение указанному субъекту эффективного количества соединения или его соли, где соединение представляет собой соединение A’, имеющее следующую структурную формулу:в результате чего обеспечивается лечение инфекции C. difficile у указанного субъекта, а также относится к способу лечения бактериальной инфекции без возникновения инфекции C. difficile, к способу лечения бактериальной инфекции без существенного нарушения микробиома кишечника у субъекта, где способы включают введение субъекту, который выбран как подверженный риску развития инфекции C. Difficile, эффективного количества соединения или его соли, где указанное соединение представляет собой соединение A’, имеющее следующую структурную формулу:в результате чего обеспечивается лечение указанной бактериальной инфекции у указанного субъекта без возникновения инфекции C. difficile. Группа изобретений обеспечивает разработку эффективных способов предотвращения инфекции C. Difficile и разработку эффективных способов лечения инфекции C. Difficile у субъектов, которые подвержены риску развития C. Difficile и которых лечат от бактериальной инфекции. 4 н. и 39 з.п. ф-лы, 17 ил., 4 пр., 3 табл.
Patent RU-2695349-C1 (RU)
Inventor: Areshidze David Aleksandrovich
IPC: A61K9/06
Filed: 2018-10-12
Granted: 2019-07-23
Abstract: FIELD: pharmaceutics.SUBSTANCE: invention refers to pharmaceutical industry, namely a wound healing ointment. A wound healing ointment containing an alcohol extract of Brassica oleracea leaves, Vaseline, lanolin, lecinol, dioxidine (dioxisept), lidocaine, gentamycin, vitamin A (retinol palmitate), vitamin E (alpha-tocopherol acetate), fruit acids, a fragrance taken in a certain ratio of components, in which the extract of Brassica oleracea leaves is obtained by extraction of raw material with 96 % ethyl alcohol at ratio of raw materials:extractant 1:5.EFFECT: above described ointment has expressed wound-healing, anti-inflammatory, regenerating properties, has optimum consistence during use.1 cl, 2 tbl
Patent RU-2697519-C1 (RU)
Title: Peptide agent comprising a psma-binding ligand based on a urea derivative, a method for production thereof and use thereof for preparing a conjugate with a drug and diagnostic agent
Inventor: Machulkin Aleksej Eduardovich
IPC: A61P35/00
Filed: 2018-10-15
Granted: 2019-08-15
Abstract: FIELD: chemistry.SUBSTANCE: present invention relates to a substance of general formula(I),where n = 3-5; X, Y, Z independently represent F, Cl, Br, H; R = OH, H; R= H, Br. Invention also relates to a method of producing such a substance, to use thereof for producing a conjugate with a drug or diagnostic agent for diagnosing or treating diseases caused by cells expressing a prostatic specific membrane antigen (PSMA), as well as to the conjugate itself.EFFECT: obtaining novel means of delivering diagnostic or therapeutic agents, including PSMA-ligand with a linker, having low toxicity, high affinity and selectivity of action on cells expressing PSMA, which enables to use them for treating diseases associated with high expression PSMA, with a lower dosage with selective action on cancer cells, without affecting healthy cells.12 cl, 20 dwg, 1 tbl, 1 ex
Patent RU-2710555-C1 (RU)
Title: Method and system for processing for secondary use of spent ethylene glycol from regenerated anti-icing solutions for aircraft
Inventor: LEPINE MARIO
IPC: C09K3/18
Filed: 2016-03-16
Granted: 2019-12-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to a method and system for processing for secondary use of spent ethylene glycol or propylene glycol extracted from anti-icing solutions for aircraft. Regenerated spent ethylene glycol or propylene glycol contains water and other undesirable substances to be removed in order to obtain a solution, which does not contain said substances, which can be further processed to remove all contained water, and is mixed with additives required to certify a final solution of glycol to eliminate icing of aircraft. Method and system use a computer controller for continuous automatic portion treatment of spent glycol, including, in combination, filtration, distillation, mixing and testing in certain sequences. 
     EFFECT: improved quality of recycled glycol with purity of at least 99,5 % and preferably between 99,6 % and 99,9 % with respect to glycol concentration. 
     14 cl, 3 dwg
Patent RU-2700307-C1 (RU)
Title: Transfer box (versions)
Inventor: MANKOVSKIJ VASILIJ VLADIMIROVICH
IPC: B60K17/346
Filed: 2018-10-29
Granted: 2019-09-16
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to transfer box. Transfer box comprises housing (1) accommodating drive shaft (2), intermediate shaft (3) and output shaft (4). High-gear (5) and lower gear (6) are mounted on drive shaft (2). Gears (5) and (6) are in permanent engagement respectively with gears (7) and (8) of intermediate shaft (3). Box is equipped with friction multi-clutches located at both ends of drive shaft (2) and consisting of driving half-couplings (9) and (10) and driven half-couplings (11) and (12). Half-couplings (9) and (10) are rigidly installed on driving shaft (2), driven half-coupling (11) is rigidly connected to gear (5), and driven half-coupling (12) is rigidly connected to gear (6) of the lower gear. Intermediate shaft (3) is connected with interaxle differential (14), which is equipped with locking mechanism made in form of multi-disk friction coupling (15). According to the first version, between gears (5) and (6) there is splint coupling (16) of gear shifting engaged alternately with toothed rims of gears (5) and (6). 
     EFFECT: enabling transfer box ranges switching during vehicle movement. 
     6 cl, 2 dwg
Patent RU-2705917-C1 (RU)
Title: Heat exchanger
Inventor: CHERNYSHOV VALERIJ ALEKSANDROVICH
IPC: F28D7/10
Filed: 2018-12-06
Granted: 2019-11-12
Abstract: FIELD: heating equipment. 
     SUBSTANCE: invention relates to heat exchange technology and can be used to create heat exchangers. Heat exchangers housing consists of inlet, central and outlet parts. Central part is made in the form of hollow cylinder with two bottoms, and inlet and outlet parts are made of several hollow cylindrical shells with one bottom, with cross section in form of letter C, attached to each other to form inner inlet and outlet cavities so that said cavities are formed by housing and bottom of previous and bottom of next shells. Heat exchange element is made in the form of several coaxially installed pipes of different diameter and different length, and on walls of pipes flow turbulence promoters are made in form of local reduction of pipe cross section. Pipes of larger diameter and smaller length form peripheral part of heat exchange element, and pipes of smaller diameter and longer length form its central part. Inlet and outlet parts of first external pipe of heat exchange element are installed in bottoms of central part of housing, and each next tube of heat exchange element is installed in bottoms of inlet and corresponding outlet parts inside previous pipe with formation of annular radial gaps between walls of pipes connected to cavity of first or second component, wherein the cavities of the annular radial gaps of the first and second components are monotonously alternating between each other, wherein input and output branch pipes of the inlet and outlet manifolds are installed in different planes. 
     EFFECT: this invention is aimed at improvement of technical characteristics of heat exchanger and expansion of its functional capabilities. 
     1 cl, 3 dwg
Patent RU-2705354-C1 (RU)
Title: Exhaust gas catching and cleaning method
Inventor: VOJNOV KIRILL NIKOLAEVICH
IPC: F01N3/08
Filed: 2019-01-14
Granted: 2019-11-06
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building, for example, to road transport, special equipment (tractors, excavators, bulldozers, military equipment, etc.), ships (river and sea), aircraft, diesel locomotives, etc. Exhaust gases catching and cleaning method is characterized by that cleaning and neutralization of exhaust gases is carried out in quick-detachable sections/collectors in the form of containers installed on a common plate attached to the body bottom, connected in the form of a coil with each other by pipes unit-by-block, containing in each unit catching and neutralizing agents from hydrogen sulphide, carbon oxide, phenol and formaldehyde, nitrogen oxide (and NOx), from soot. Sections/collectors are arranged in any order. Section, in which purification from hydrogen sulphide H 2 S and from CO 2  takes place, contains mineral oil, or alkali (sodium hydroxide), or bischofite, or polyethylene glycol. Section in which purification from CO carbon oxide takes place, contains toluene and water. Section, in which purification from phenol and formaldehyde takes place, contains an alkali solution in form of sodium hydroxide or naphthalene. Section in which purification from nitrogen oxide and total NOx takes place, contains potassium hydroxide and water. Section in which purification from soot takes place, contains alkaline components and organic detergent additives. 
     EFFECT: maximum reduction and cleaning of harmful emissions into atmosphere of gases from operating motors/engines of various equipment, while simultaneously reducing temperature and speed of exhaust gases. 
     1 cl
Patent RU-2727980-C1 (RU)
Inventor: Khairov Leonard Shajkhievich
IPC: E04B1/32
Filed: 2019-01-29
Granted: 2020-07-28
Abstract: FIELD: construction.SUBSTANCE: invention relates to construction, in particular to structures of spherical shells. Spherical shell consists of rod elements and hinges forming fragments of flat grid with possibility of its transformation into shape of spherical surface of rotation. Fragments of flat grid consist of three spatial six-link mechanisms, and rod elements are links of spatial six-link mechanism. Enclosure is formed of four sectors, which in turn are formed of two fragments consisting of three spatial six-link mechanisms, which are hinged in rhombus, with possibility of being fixed in design closed position. Enclosure can consist of five sectors, which in turn are formed of four fragments consisting of three spatial six-link mechanisms, which are hinged in a parallelogram, with possibility of being fixed in the design closed position.EFFECT: technical result is higher strength of shell.1 cl, 6 dwg
Patent RU-2713011-C1 (RU)
Title: Optical fiber and method of its production
Inventor: CHEN HAIBIN
IPC: C03B37/018
Filed: 2017-08-23
Granted: 2020-02-03
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: present invention provides a method of making optical fiber. In present invention, when depositing unbound mass of core layer and unbound mass of shell layer, hydrogen-oxygen flame is used to increase temperature of interface between core layer and layer of shell, as a result of which the silicon dioxide at the interface is appropriately compacted to form an insulation layer with a relatively high density, and wherein the insulation layer can effectively prevent diffusion of the element F from the layer of the shell into the unbound mass of the core, such that the difference between the refractive index of the core layer and the refractive index of the layer of the shell complies with the requirement to thereby ensure the production of an ultra-low attenuation optical fiber. Besides, in the present invention, the hollow glass tube is used as a seed rod, and at that, the hollow glass tube, which is a seeding rod, is directly connected to the unbound mass of the core layer. During the subsequent dehydration, the dehydration medium not only penetrates from the outside into the unbound mass of the shell layer from the outside, but also the medium for dehydration directly enters the core layer through the hollow glass tube. Thus, even if the external medium for dehydration can not penetrate into the core layer, hydroxyl groups in the core layer can be removed to thereby reduce the water peak. 
     EFFECT: invention discloses an optical fiber and a method for production thereof. 
     15 cl, 6 dwg, 2 tbl
Patent RU-2712403-C1 (RU)
Inventor: Dorofeev Andrej Viktorovich
IPC: B64D1/10
Filed: 2019-02-18
Granted: 2020-01-28
Abstract: Изобретение относится к устройствам транспортировки и сброса грузов с летательного аппарата. Устройство транспортировки и сброса грузов для транспортного летательного аппарата содержит контейнер (1), закрепленный в грузовом отсеке летательного аппарата неподвижно, и две кассеты, в которых размещается сбрасываемый груз. Неподвижная кассета (3) закреплена в носовой части контейнера (1). Подвижная кассета (5) имеет возможность продольного передвижения внутри контейнера (1) по направляющим (7) в хвостовую и носовую часть контейнера (1). В положении сброса подвижная кассета (5) передвигается средствами передвижения (11) подвижной кассеты в хвостовую часть транспортного летательного аппарата так, что часть кассеты выходит за проем хвостовой части грузового отсека. Подвижная кассета (5) имеет возможность передвигаться в носовую часть контейнера (1) и состыковываться с неподвижной кассетой (3). Груз из неподвижной кассеты (3) передвигается в подвижную кассету (4) средствами передвижения грузов (14). Достигается высокая скорость сброса груза, возможность сброса длинномерного груза. 2 з.п. ф-лы, 8 ил.
Patent RU-2696019-C1 (RU)
Title: Digital radio device with built-in masking of electromagnetic channel of speech information leakage
Inventor: MAKOVIJ VLADIMIR ALEKSANDROVICH
IPC: H04B15/02
Filed: 2019-03-11
Granted: 2019-07-30
Abstract: FIELD: radio equipment.SUBSTANCE: invention relates to radio engineering and can be used to create promising digital radio devices with a programmable architecture in the presence of secondary electromagnetic fields and interference to ensure confidentiality of speech radio communication. Device further includes in-series connected a noise signal source unit with uniform distribution of instantaneous amplitude values (15), a third low-pass filter (16), a signal scaling unit (17), summation unit (18) and switch (19), the output of which is connected to the input of controlled generator (13). Second output of modem unit (4) is connected to the other input of summation unit (18). First control output of modem unit (4) is connected to control input of switch (19).EFFECT: technical result consists in improvement of protection of radio device from leakage of voice information on electromagnetic channel of direct passage, when meeting requirements for electromagnetic compatibility of radioelectronic equipment at specified energy characteristics of radio transmission system and probability of erroneous reception.1 cl, 2 dwg
Patent RU-2729069-C1 (RU)
Title: Алкинил-замещенное гетероциклическое соединение, способ его получения и его применение в медицине
Inventor: CHEN XIANGYANG
IPC: C07D401/06
Filed: 2017-01-25
Granted: 2020-08-04
Abstract: Изобретение относится к области органической химии, а именно к соединению формулы (II), или его изомеру, или его фармацевтически приемлемой соли: 
     
       
     
     В формуле II: R 1  представляет собой Н или -NHR 3 ; R 3  представляет собой Н, C 1 - 6  алкил или 4-6-членный гетероциклил, где алкил и гетероциклил необязательно замещены галогеном, -OR 5 , C 1 - 6 алкилом, С 3-6 циклоалкилом или 4-6-членным гетероциклилом; X отсутствует или представляет собой C 1 - 6 алкилен; Y отсутствует или представляет собой С 3-6 циклоалкилен или 4-6-членный гетероциклилен; Z представляет собой циано, 
     
       
     
     связь а представляет собой двойную связь или тройную связь; в том случае, если указанная связь а представляет собой двойную связь, каждый R a , R b  и R c  независимо представляют собой Н, галоген или C 1 - 6  алкил, где алкил необязательно замещен -ОС 1-2 алкилом или -N(C 1-2  алкилом) 2 ; в том случае, если указанная связь а представляет собой тройную связь, R a  и R c  отсутствуют и R b  представляет собой Н или C 1 - 6  алкил; G a , G b , G c  и G d , каждый независимо, выбраны из группы, состоящей из Н, галогена, -OR 5  и -C(O)NR 6 R 7 ; R 4 , R 5 , R 6  и R 7 , каждый независимо, представляют собой Н или C 1 - 6 алкил, где Н в формуле II необязательно замещен  2 Н. Также предложена фармацевтическая композиция и способ лечения. Технический результат: предложены новые органические соединения, действующие в качестве ингибитора рецептора фактора роста фибробластов (FGFR). 3 н. и 8 з.п. ф-лы, 2 табл., 34 пр.
Patent RU-2716879-C1 (RU)
Title: Method of producing wood pulp fibres with increased volume, obtained wood pulp fibres and articles containing said wood pulp
Inventor: GOYAL GOPAL
IPC: D21C3/06
Filed: 2017-10-26
Granted: 2020-03-17
Abstract: FIELD: woodworking industry. 
     SUBSTANCE: invention relates to methods of converting into pulp a raw wood material, such as wood chips, to produce wood pulp fibres having increased specific volume, as well as to bleaching of the obtained wood pulp to produce bleached fibres of wood pulp having an increased specific volume. 
     EFFECT: said wood pulp fibres and bleached wood pulp fibres can be contained or used in various products, such as multilayer coated cardboard, loose wood pulp and so on. 
     59 cl, 2 ex, 2 tbl, 8 dwg
Patent RU-2716839-C1 (RU)
Title: Multichannel antenna array
Inventor: Levyakov Vladimir Vladislavovich
IPC: H01Q3/26
Filed: 2019-04-30
Granted: 2020-03-17
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to radio engineering and can be used in designing antenna systems. Essence of the invention consists in the fact that a known device comprising an input made in the form of a microstrip element, a base, a prepreg, a first and a second dielectric layer, the first of which adjoins directly to the base, N antenna elements spaced apart by a distance equal to half the wavelength, each of which includes two metallisation layers (wherein the layers are offset relative to each other by half the wavelength in the dielectric), the first of which is applied on the prepreg and is located between the prepreg and the second dielectric layer, and the second is applied from above to the second dielectric layer, characterized in that additionally the third dielectric layer is placed between the first dielectric layer and the prepreg, wherein every metallization layer is in the form of letter P, inlet made in form of microstrip element is applied on second layer of dielectric. Uniform beam pattern is obtained from the gain level in the entire operating frequency band by varying the shape of the H-like to U-shaped antenna array element. When using this type of element, adjustment of the antenna array is considerably simplified due to smaller dimensions of the U-shaped element compared to the H-like element. Thus, in the working frequency band, the main lobe width change is not more than 0.5 dB. Increase in range resolution is achieved due to the fact that the proposed antenna array operates in range of 76–81 GHz, and reaches 2.5 times compared to the antenna array selected as a prototype. 
     EFFECT: technical result, to which the proposed invention is aimed, is improved antenna array characteristics, including obtaining a uniform beam pattern based on the gain level in the entire operating frequency band, as well as high range resolution. 
     1 cl, 2 dwg
Patent RU-2706603-C1 (RU)
Title: Method for prediction of the crimean-congo hemorrhagic fever outcome
Inventor: Pshenichnaya Natalya Yurevna
IPC: G01N33/48
Filed: 2019-06-17
Granted: 2019-11-19
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely infectious diseases. Patient is diagnosed with the presence or absence of hemorrhages, organ dysfunction and hepatomegaly. That is followed by evaluating the level of ASAT, ALT, APTT, INR, prothrombin time, thrombocytes. Estimated time of hospital admission, patient's age, leukocyte count and fibrinogen level. Further, parameters are evaluated in points. Total score is determined. If the total score is more than or equal to 11, a high risk of the lethal outcome of CCHF is predicted. If the total score is less than 11, a low risk of the lethal outcome of CCHF is predicted. 
     EFFECT: method enables accurate and timely prediction of the risk of the fatal outcome in the CCHF patients at the stage of medical care in first-level or second-level health facilities, optimizing the medical care and prevention of nosocomial infection by evaluating the complex of the most significant indicators. 
     1 cl, 10 dwg, 3 ex
Patent RU-2713773-C1 (RU)
Title: Automated software and hardware system for charging and training storage batteries
Inventor: PECHERSKIKH VLADIMIR NIKOLAEVICH
IPC: H01M10/42
Filed: 2019-07-12
Granted: 2020-02-10
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to the field of electric engineering, in particular to devices for maintenance of accumulator batteries in working condition. Technical result is providing mobility with wide geographical radius of use, possibility of using complex in field conditions with wide range of values of humidity and ambient temperature, in the possibility of using the system as stationary in the form of a battery, in increasing the efficiency of servicing accumulator batteries by increasing the number of simultaneously serviced storage batteries, due to possibility of parallel execution of charging processes and training cycle of charging / discharging of storage batteries. 
     EFFECT: technical result consists in providing mobility with a wide geographical radius of use, possibility of using the complex in field conditions with a wide range of values of humidity and ambient temperature, in the possibility of using the system as a stationary battery, increased efficiency of maintenance of accumulator batteries due to the possibility of increasing the number of simultaneously served accumulator batteries due to possibility of parallel execution of charging processes and training cycle of charging / discharging of accumulator batteries. 
     8 cl, 13 dwg