baber/WOPTO huggingface dataset:
Patent RU-2693213-C2 (RU)
Title: New ultra-high strength concrete
Inventor: PERES Faben
IPC: C04B111/20
Filed: 2015-06-18
Granted: 2019-07-01
Abstract: FIELD: manufacturing technology; chemistry. 
     SUBSTANCE: invention relates to a new non-self-leveling, superhigh-strength hydraulic composition which can be used for making concrete parts in one step regardless of their shape or profile without recourse to assembly. Hydraulic composition contains 100 parts of cement, particles of which have BET specific surface area of 1.20 to 5 m 2 /g; from 32 to 42 parts of water; from 5 to 50 parts of mineral additive A1, particles of which have D50 smaller than or equal to 6 mcm selected from microsilica, metakaolin, slag, pozzolans or mixtures thereof; from 90 to 230 parts of sand, particles of which have D50, greater than or equal to 50 mcm, and D90, less or equal to 3 mm; from 0.0001 to 10 parts of superplasticizer, active material concentration of which is equal to 15 wt%. Invention also relates to a method of producing a hydraulic composition, a composition of a hydraulic binder and a method of producing a hydraulic composition. Invention is developed in dependent claims. 
     EFFECT: obtaining ultra-high strength concrete. 
     17 cl, 4 tbl
Patent RU-2667707-C2 (RU)
Title: Рельсовое транспортное средство
Inventor: KAMMERLOHER HERBERT
IPC: B61D17/06
Filed: 2015-06-25
Granted: 2018-09-24
Abstract: Изобретение относится к рельсовому транспортному средству. Рельсовое транспортное средство (101) включает технический отсек для установки оборудования, защитную откидную крышку (111) для защиты технического отсека, декоративную крышку (113), закрывающую по меньшей мере частично защитную крышку (111). Прочность декоративной крышки (113) меньше прочности защитной крышки (111). Изобретение оптимизирует защиту установленного в техническом отсеке оборудования от внешнего воздействия и снижает затраты на ремонт. 7 з.п. ф-лы, 1 ил.
Patent RU-2713953-C2 (RU)
Title: Suspension compositions of cyclosporine a for subconjunctival and periocular injection
Inventor: GOR ANURADKHA V
IPC: A61K47/38
Filed: 2015-07-20
Granted: 2020-02-11
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions refers to medicine, namely to ophthalmology, and aims at treating ophthalmic diseases by subconjunctival injection. Suspension composition for subconjunctival injection into human eye contains cyclosporine A; suspending agent; osmosis-regulating agent; one or more buffers; SAS and carrier. Cyclosporine A has particle size D 90  in range from 70 mcm to 100 mcm. Invention also provides two-component systems for making said suspension for subconjunctival injection and a system for delivering said suspension composition. 
     EFFECT: using the group of inventions enables accelerating resorption in subconjunctival administration. 
     25 cl, 8 dwg, 12 tbl, 9 ex
Patent RU-2717949-C2 (RU)
Title: Powder for powdered teeth brushing
Inventor: KHARTL Dzhennifer
IPC: A61Q11/00
Filed: 2015-10-21
Granted: 2020-03-27
Abstract: FIELD: hygiene. 
     SUBSTANCE: group of inventions refers to powder substances for supra- and/or subgingival powder cleaning of dental surface. Disclosed is use of a disaccharide selected from trehalose, palatinose or a mixture thereof, where said disaccharide has average particle size of 10 to 80 mcm and density of not more than 2.0 g/cm 3 , as abrasive and/or polishing material for preparation of powder for supra- and/or subgingival powder cleaning of tooth surface, as well as abrasive and/or polishing material in powder for powder brushing of teeth for therapy and/or prevention of diseases of roots of teeth, respectively, dental diseases. Disclosed is a powdered composition for powder-jet brushing, comprising a disaccharide selected from trehalose, palatinose or mixtures thereof, wherein said disaccharide has an average particle size of 10 to 80 microns and a density of not more than 2.0 g/cm 3 , a first abrasive and/or polishing material in an amount of from 70 to 99.9 wt. % and as at least a first additional component, anti-caking agents in amount of 0.1 to 30.0 wt %, wherein amounts of all components are in amount of 100 wt %. Also disclosed is use of said composition as a powder for sub- and/or subgingival powder cleaning of the dental surface, and a set for supra- and subgingival powder cleaning of the dental surface, containing a powder-jet apparatus and said powder composition. 
     EFFECT: using the group of inventions provides sparing treatment of the dental surface, effective and comfortable for patients cleaning the dental surface (roots) and an optimum alternative to existing powders, as well as overcoming disadvantages inherent in powders based on sodium bicarbonate, in particular, such as high dentin and dentine cement abrasiveness. 
     13 cl, 1 tbl, 2 ex, 1 dwg
Patent RU-2683393-C2 (RU)
Inventor: Mitrofanov Vyacheslav Nikolaevich
IPC: A61F2/38
Filed: 2017-05-22
Granted: 2019-03-28
Abstract: Изобретение относится к медицине. Способ ревизионного протезирования коленного сустава при дефекте большеберцовой кости включает интраоперационное последовательное изготовление артикулирующей поверхности тибитального компонента из костного цемента с антибиотиком. Предварительно на основе данных компьютерной томографии и полученных объемных параметров дефекта большеберцовой кости изготавливают модель спейсера, с одного конца совпадающего с рельефом проксимального отдела большеберцовой кости и костномозгового канала, с другого конца имеющего два углубления в виде протяженных канавок, зеркально повторяющих форму бедренного компонента эндопротеза, по высоте соответствующего имеющемуся дефекту. На основе модели спейсера изготавливают форму с отверстием в корпусе, состоящую из двух частей. Затем интраоперационно собирают форму, через отверстие в корпусе заливают костный цемент с антибиотиком, после затвердевания цемента форму разделяют, получают анатомически совпадающий с дефектом большеберцовой кости спейсер. Устанавливают спейсер на дефект большеберцовой кости на костный цемент с антибиотиком. Изобретение обеспечивает создание полноценной артикуляции в области сустава при дефиците костных структур проксимального отдела большеберцовой кости, а также снижение частоты рецидивов воспалительного процесса.
Patent RU-2733310-C2 (RU)
Title: Tire
Inventor: ISHINO HIROYUKI
IPC: B60C11/11
Filed: 2017-05-23
Granted: 2020-10-01
Abstract: FIELD: transport machine building.SUBSTANCE: invention relates to automotive winter tire. Tire comprises a tread having a first tread edge, a second tread edge on the opposite side and inclined main grooves, made so that each inclined main groove passes obliquely from one of first and second edges of tread to equator of tire and ends, not reaching another of first and second edges of tread. Inclined major grooves are made so that each inclined main groove includes an outer part in the axial direction of the tire, which is inclined in one direction of inclination, inner part in tire axial direction, inclined in same inclination direction, and middle part formed between outer part in axial direction of tire and inner part in axial direction of tire and inclined in direction opposite to direction of external part inclination in axial direction of tire and inner part in axial direction of tire.EFFECT: improved characteristics of tire on snow-covered road surface.18 cl, 6 dwg, 1 tbl
Patent RU-2716821-C2 (RU)
Title: Combined immunotherapeutic approach to cancer treatment
Inventor: SZALEJ Aladar
IPC: A61K39/395
Filed: 2015-10-23
Granted: 2020-03-17
Abstract: FIELD: medicine.SUBSTANCE: group of inventions relates to medicine, namely to oncology, and can be used to treat cancer. For this purpose, a method of treating cancer, including a solid tumour or hemoblastosis in a subject, includes a composition containing modified stem cells, where the modified stem cells are stromal stem cells of adipose tissue. Modified stem cells contain a cytotoxic payload; cytotoxic payload comprises a lytic virus, and the lytic virus represents a vaccinia virus. Individual is prescribed a therapy which activates the T-cell response within the individual, wherein the treatment involves administering a blocking antibody against a negative costimulatory molecule or a negative costimulatory molecule inhibitor, or involves administering an anti-costimulatory molecule agonist antibody. Group of inventions also relates to a combination for treating cancer.EFFECT: use of the given group of inventions enables higher clinical effectiveness in the treatment of cancer by adding the immune response control point inhibitor therapy to the therapy with stem cells containing the vaccinia lytic virus.45 cl, 2 dwg
Patent RU-2730998-C2 (RU)
Inventor: HAN ZHENG TAO
IPC: A61K31/22
Filed: 2015-11-03
Granted: 2020-08-26
Abstract: Группа изобретений относится к медицине и касается способа лечения цитопении, включающего введение млекопитающему субъекту, нуждающемуся в этом, эффективного количества форболового эфира формулы II, его фармацевтически приемлемой соли, изомера, энантиомера, сольвата или гидрата в комбинации с гранулоцитарным колониестимулирующим фактором (Г-КСФ) в эффективном количестве от 150 мкг до 400 мкг. Группа изобретений также касается способа лечения цитопении, включающего введение млекопитающему субъекту, нуждающемуся в этом, эффективного количества форболового эфира формулы II, его фармацевтически приемлемой соли, изомера, энантиомера, сольвата или гидрата в комбинации с эритропоэтином (ЭПО) в эффективном количестве, выбранным из группы, включающей количество от 75 МЕ/кг до 900 МЕ/кг ЭПО, количество от 2,000 до 40,000 единиц ЭПО и количество от 40,000 до 60,000 единиц ЭПО; композиции для лечения цитопении, содержащей эффективное количество форболового эфира формулы II, его фармацевтически приемлемую соль, изомер, энантиомер, сольват или гидрат и гранулоцитарный колониестимулирующий фактор (Г-КСФ) в эффективном количестве от 150 мкг до 400 мкг. Группа изобретений обеспечивает снижение продолжительности цитопении. 6 н. и 16 з.п. ф-лы, 5 табл., 6 пр., 2 ил.
Patent RU-2702860-C2 (RU)
Title: Method of converting berry and fruit materials into antimicrobial active fractions
Inventor: MOKKILA MIRJA
IPC: A23L19/00
Filed: 2015-12-17
Granted: 2019-10-11
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the food industry. Method of converting berry and/or fruit materials into fractions containing biologically active compounds involves steps, where at least one berries material or fruit material selected from berries, fruits, by-products, side fractions and waste materials obtained from berries or fruits, and any combinations thereof, is sieved, wherein the seed fraction is separated from the peel fraction, the seed fraction is subjected to grinding, where 2–40 wt. % surface layer of seeds is removed, seeds shell fraction containing said surface layer of seeds and fraction of polished seeds containing polished seeds are obtained, wherein fraction of shells of seeds contains biologically active phenol compounds. Berries are selected from the genus Rubus, Sorbus, Rosa, Empetrum, Aronia and Hippophae and from their combinations. Fruits are selected from the genus Vitis and Punica and their combinations. 
     EFFECT: obtained fractions of seed shells as agents with antimicrobial activity are used in cosmetics, hygiene products, nutraceutical products, food products, food additives, fodders for animals, packages and pharmaceutical products. 
     11 cl, 6 dwg, 4 tbl, 10 ex
Patent RU-2696991-C2 (RU)
Title: Additive material with optical conductivity for laser treatment
Inventor: KAMEL AHMED
IPC: B23K35/00
Filed: 2016-03-09
Granted: 2019-08-08
Abstract: FIELD: methods and devices for metal processing.SUBSTANCE: invention relates to filler feed wire for additive production, device for additive production and additive production method. Filler wire (20) includes element (26) supplying laser radiation, and filler material (22) passing along wire length. Energy (30) of laser radiation is directed to proximal end (32) of element supplying laser radiation, for melting of distal end (34) of supplied wire for formation of bath (24) of melt for additive production or repair. Element supplying laser radiation can serve as a flux.EFFECT: thus, the laser radiation energy is supplied exactly to the distal end of the supplied wire, which eliminates the need for separate coordination of movement of the laser beam with movement of the supplied wire.18 cl, 11 dwg
Patent RU-2713538-C2 (RU)
Title: Two-wheeled vehicle
Inventor: DAVID Patrik
IPC: B60B19/00
Filed: 2016-04-06
Granted: 2020-02-07
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building, particularly, to two-wheeled vehicles. Two-wheeled vehicle with chassis, central module including drive module and seat support, with cockpit superstructure with steering control and control unit, and front and rear wheel guided on rear wheel pillar and front wheel post. Wheel posts have a ring-shaped wheel gear rim, on which by means of a mounting flange there is a spring element elastic for twisting. Wheel gear rim is used by means of a rotatable support to the wheel by means of the conjugated, annular wheel rim mounted on the wheel rim by means of the rolling bearing. 
     EFFECT: reduction of vehicle weight is achieved. 
     16 cl, 4 dwg
Patent RU-2733984-C2 (RU)
Title: Composition containing compounds which modulate taste and aroma, their application and food products containing them
Inventor: JOSEPHSON DAVE
IPC: A23L27/30
Filed: 2016-08-05
Granted: 2020-10-09
Abstract: FIELD: food industry.SUBSTANCE: invention relates to a taste-modifying composition containing one or more taste-modifying compounds of formula I,where m is 0 or 1, R, Rand Rare independently selected from hydrogen and linear C-Calkyl groups, Ris selected from hydrogen, linear C-Calkyl group and -CHOR', Rand Rare independently selected from hydrogen, linear C-Calkyl groups or -OR' or Rand Rare bonded to form a cyclohexane ring which is optionally substituted with linear C-Calkyl group, Rand Rare independently selected from hydrogen, linear C-Calkyl groups, CHOR', -CO-R' or -OR', R' is selected from hydrogen or linear C-Calkyl group, with the proviso that if a double bond is present between Cand C, then Rand Rare absent, if m is 1 and the double bond is present between Cand C, then Rand Rare absent, if m is 0 and the double bond is present between Cand C, then Rand Rare joined to form an optionally substituted cyclohexane ring, said taste modifying composition, further includes a solvent, wherein said solvent is a hydrophilic solvent, such as water, propylene glycol, glycerol, ethanol or triacetin. Invention relates to a product selected from a group of food products and beverages. Product contains the above taste-modifying composition containing one or more taste-modifying compounds of formula I in amount of 1 to 200 ppm. Invention relates to the use of said taste-modifying composition for modifying the taste of food products or beverages: sweets, salinity, minds, sensation of astringency, salivation and/or bitterness. Invention relates to a method for improving perception of said flavors in food products or beverages, including providing a food product or beverage and adding to the food product or beverage said flavor modifying composition. Composition is added in an amount such that one or more flavor modifying compounds are present in food or beverages in amount of 1 to 200 ppm.EFFECT: disclosed is a composition containing compounds which modulate taste and aroma, use thereof and food products containing them.17 cl, 1 dwg, 15 tbl, 18 ex
Patent RU-2717516-C2 (RU)
Title: Method of producing carbon material modified with chlorine and carbon material modified with chlorine, method of producing composite electroconductive material and electroconductive composite material
Inventor: Predtechenskij Mikhail Rudolfovich
IPC: B82B1/00
Filed: 2018-04-23
Granted: 2020-03-23
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to chemical industry and nanotechnology. According to one embodiment, carbon material (I) containing single-wall carbon nanotubes and not less than 50 % of carbon is reacted with solution of iron chloride with concentration of not less than 0.1 M. According to another embodiment, carbon material (I) containing single-wall carbon nanotubes and 0.5–50 wt. % of iron oxide impurities is reacted with a solution of hydrochloric acid having concentration of not less than 0.1 M at temperature not lower than 40 °C. In both embodiments, the obtained wet carbon material is then separated and heat treated. Carbon material (I) is obtained by oxidising carbon material (II) containing single-walled carbon nanotubes and 0.3–40 wt. % impurities of phases of nanosized iron and metallic iron, in gas stream containing molecular oxygen and water vapor, at temperature not lower than 300 °C. Ratio of integral intensities of G-mode and D-mode of Raman spectrum of light with wave length of 532 nm on carbon materials (I) and (II), respectively, not less than 2 and not less than 50. Produced carbon material, modified with chlorine, containing single-walled carbon nanotubes, most of which is part of percolation network, contains not less than 90 wt. % of carbon and not less than 3 wt. % of chlorine. Said carbon material is introduced into the polymer material into a reaction mixture which participates in the polymerisation or polycondensation reaction to form a polymer material or into one of the components of said reaction mixture. Polymerisation reaction is carried out under ultraviolet radiation and/or at temperature not lower than 60 °C. Obtained composite polymer material has specific electric resistance not higher than 10 7  Ohm⋅m and contains not less than 0.001 wt. % of said carbon material, modified with chlorine, containing single-wall carbon nanotubes. 
     EFFECT: invention can be used in making composite polymer materials. 
     23 cl, 7 dwg, 1 tbl, 23 ex
Patent RU-2760700-C2 (RU)
Title: Decoding of audio bit streams with metadata of extended copying of spectral band in at least one filling element
Inventor: VILLEMOES LARS
IPC: G10L21/038
Filed: 2016-03-10
Granted: 2021-11-29
Abstract: FIELD: audio encoding/decoding.SUBSTANCE: invention relates to means for encoding and decoding audio with metadata of extended copying of a spectral band. An encoded audio bitstream is received. The encoded audio bitstream is demultiplexed. The encoded audio bitstream is decoded, wherein the encoded audio bitstream is segmented into blocks. At least one mentioned block includes a filling element with an identifier indicating the beginning of the filling element, and filling data after the identifier. Filling data includes at least one flag identifying, whether a basic form of spectral band copying or an extended form of spectral band copying should be performed for the audio content of at least one block of the encoded audio bitstream. The basic form of spectral band copying includes spectral insertion. The extended form of spectral band copying includes harmonic transposition.EFFECT: increase in the efficiency of encoding and decoding audio.14 cl, 3 tbl, 7 dwg
Patent RU-2770116-C2 (RU)
Inventor: KSUE Ven-Mej
IPC: B01J29/76
Filed: 2017-08-04
Granted: 2022-04-14
Abstract: Изобретение относится к изделиям и системам для селективного каталитического восстановления (SCR) для применения при обработке выхлопного газа двигателя внутреннего сгорания. Способ активации порошка железосодержащего молекулярного сита включает добавление железа в молекулярное сито с образованием железосодержащего молекулярного сита. Далее осуществляют кальцинирование паром порошка железосодержащего молекулярного сита при температуре 650-750 °С в течение от 20 минут до 2 часов в присутствии водяного пара. При этом активированное паром железосодержащее молекулярное сито представляет собой мелкопористое молекулярное сито с 8-членными кольцами. Полученное активированное паром железосодержащее молекулярное сито используется в каталитических покрытиях в изделиях для селективного каталитического восстановления. Обеспечивается повышение степени превращения NO x  при уменьшении образования N 2 O. 6 н. и 21 з.п. ф-лы, 13 ил., 3 табл., 2 пр.
Patent RU-2754668-C2 (RU)
Title: Additive production of molded bodies from cured materials
Inventor: LUTEN DIDE
IPC: E04G21/04
Filed: 2017-12-20
Granted: 2021-09-06
Abstract: FIELD: molding.SUBSTANCE: invention relates to a method for producing a molded body from a cured material, in particular from a composition of mineral binders. The method consists in the fact that curing material is applied by a layer-by-layer additive method, in particular an additive method in free space, using a print head made with the possibility of moving in space in at least one direction, wherein the speed of application of the cured material and the strength set in time of the cured material are coordinated with each other, wherein the speed of movement of the print head is set depending on the length of the path that the print head must pass in the current layer of the molded body when the cured material is released.EFFECT: invention provides improved method for producing a molded body from a cured material.15 cl, 3 dwg
Patent RU-2771445-C2 (RU)
Title: Method for interlayer cooling in wet catalysis plants for production of sulfuric acid
Inventor: LYKKE MADS
IPC: B01J8/04
Filed: 2018-06-26
Granted: 2022-05-04
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method for interlayer cooling of process gas between catalyst layers or catalytic layers in a wet catalysis plant for the production of sulfuric acid. In a wet catalysis plant for the production of sulfuric acid, sulfuric acid is produced from source gases containing sulfuric components, such as SO 2 , H 2 S, CS 2  and COS, or source liquids, such as molten sulfur or spent sulfuric acid. One or more boilers are used to cool process gas between catalytic layers in a SO 2  converter of the plant.  
     EFFECT: less complex and more economical heat exchange scheme is provided. 
     10 cl, 4 dwg, 1 tbl, 3 ex
Patent UA-73471-C2 (UA)
Title: A process for producing pectin products separated into fractions
IPC: A23L29/231
Filed: 1999-11-29
Abstract: A process is described for producing fractionated pectin from vegetable source starting material. The process comprises a two-step extraction of the vegetable material by first contacting it with a weakly acidic solution at a temperature and for a time to sufficiently remove a non-calcium sensitive pectin fraction, separating the extract juice from the vegetable matter, and contacting the separated vegetable matter with a stronger acid solution at a temperature and for a time sufficient to remove a calcium sensitive pectin fraction.
Patent UA-71964-C2 (UA)
Title: Sampling device
IPC: G01N1/10
Filed: 2001-04-04
Abstract: The invention concerns a sampling device wherein a rotatable plug (4) is mounted in a plug valve (1) and takes up in positions wherein two lateral perforations are urged in front of orifices corresponding to the plug valve (1) or a sampling orifice (18) in front of which a flask is placed. A fluid flow to be sampled is drawn to fill a chamber (12) defined by the rotatable plug (4), which is then rotated to position one of the perforations in front of the sampling orifice (10), and a piston (11) defining the chamber (12) is driven in to draw the desired amount of sample. Said device is simple and provided with excellent sealing conditions.