baber/WOPTO huggingface dataset:
Patent RU-2740758-C2 (RU)
Title: Растворители на основе лигнина и способы их получения
Inventor: CHHEDA JUBEN NEMCHAND
IPC: C07D307/50
Filed: 2017-05-02
Granted: 2021-01-20
Abstract: Изобретение относится к способу конверсии биомассы в фурфурол и получению растворителей на основе лигнина, используемых в процессе конверсии биомассы в фурфурол. Предложен способ превращения биомассы в фурфурол, заключающийся в катализируемом кислотой расщеплении материала биомассы, содержащей пентозан, в сосуде для расщепления для получения расщепленного потока продуктов, содержащего C5-углеводы и твердые вещества, содержащие целлюлозу. Расщепленный поток продуктов разделяют на поток жидких продуктов, в котором по меньшей мере 50% мас. углеводных соединений представляют собой С5-углеводные соединения, и поток твердых продуктов, содержащий лигнин и целлюлозу. Поток твердых продуктов приводят в контакт с органическим растворителем, таким образом превращая по меньшей мере часть лигнина в фенольный растворитель. С5-углеводы в потоке жидких продуктов подвергают реакции дегидратации в присутствии кислотного катализатора и двухфазной смеси, содержащей водную фазу и не смешивающуюся с водой органическую фазу, причем не смешивающаяся с водой органическая фаза содержит по меньшей мере часть фенольного растворителя, полученного из потока твердых продуктов, для получения фурфурола или производного фурана. Поток продуктов дегидратации разделяют на водный повторно используемый поток и поток органических продуктов, содержащий фурфурол, который после выделения фурфурола возвращают на стадию дегидратации. Технический результат – разработка технологичного и экономичного способа превращения биомассы в фурфурол, не требующего использования метаического катализатора. 9 з.п. ф-лы, 3 ил., 4 табл., 12 пр.
Patent RU-2758596-C2 (RU)
Inventor: SAMPEI ZENJIRO
IPC: A61P31/12
Filed: 2017-09-15
Granted: 2021-11-01
Abstract: FIELD: biotechnology. 
     SUBSTANCE: invention relates to biotechnology and is antibodies to the Dengue virus. 
     EFFECT: invention allows obtaining a therapeutic agent based on antibodies to the Dengue virus that do not increase the risk of antibody-dependent infection intensification. 
     7 cl, 28 dwg, 4 tbl, 6 ex
Patent RU-2743645-C2 (RU)
Title: Двухпроводная система аутентификации для устройства доставки аэрозоля
Inventor: RODZHERS DZHEJMS V
IPC: A24F40/53
Filed: 2017-11-15
Granted: 2021-02-20
Abstract: Изобретение относится к курительным приспособлениям, а именно к устройствам доставки аэрозоля. Устройство доставки аэрозоля содержит картридж, оснащенный нагревательным элементом и устройством аутентификации и содержащий композицию предшественника аэрозоля. Устройство доставки аэрозоля содержит управляющий корпус, соединенный с картриджем и выполненный с возможностью обмена сигналами аутентификации с устройством аутентификации для аутентификации картриджа для использования с управляющим корпусом и, в случаях, когда картридж аутентифицирован, направления энергии на нагревательный элемент для активации и испарения компонентов композиции предшественника аэрозоля. Управляющий корпус и картридж содержат соответственно двухпроводной электрический соединитель и ответный двухпроводной электрический соединитель, соединенные друг с другом, по которым обеспечен обмен сигналами аутентификации и направление энергии. Управляющий корпус и картридж также содержат соответственно первую цепь переключения и вторую цепь переключения. Первая цепь переключения соединена со второй цепью переключения с образованием схемы переключения, выполненной с возможностью управления сигналами аутентификации и энергией, проходящими через двухпроводной электрический соединитель. Также раскрыт управляющий корпус устройства доставки аэрозоля. Технический результат заключается в обеспечении двухпроводной системы аутентификации и направления энергии в устройство доставки аэрозоля. 2 н. и 16 з.п. ф-лы, 5 ил.
Patent RU-2756755-C2 (RU)
Title: Liposomal drug for use in the treatment of malignant neoplasm
Inventor: WESSELS PETER
IPC: A61K9/127
Filed: 2017-10-27
Granted: 2021-10-05
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: invention relates to a pharmaceutical liposomal composition containing 2-{[5-{3-chloro-2-methyl-4-[2-(4-methylpiperazine-1-yl)ethoxy]phenyl}-6-(4-fluorophenyl)thieno[2,3-d]pyrimidin-4-yl]oxy}-3-(2-{[2-(2-methoxyphenyl)pyrimidin-4-yl]methoxy}phenyl)propanoic acid (Compound A) or its pharmaceutically acceptable salt. More specifically, the invention relates to a liposomal carrier, a composition of organic concentrate containing the Compound A, and a pharmaceutical composition for parenteral administration containing liposomes and the Compound A. Besides, the invention relates to the use of such compositions for the treatment of malignant neoplasm. 
     EFFECT: technical result is obtaining liposomal drug for the treatment of malignant neoplasms. 
     27 cl, 4 dwg, 18 tbl, 15 ex
Patent RU-2767116-C2 (RU)
Title: System containing a connector for connection with an element for filtering a fluid medium, element for filtering a fluid medium and method for manufacture thereof
Inventor: DECUGNIERE ANTOINE
IPC: B01D46/24
Filed: 2018-03-20
Granted: 2022-03-16
Abstract: FIELD: engineering elements. 
     SUBSTANCE: invention relates to a bayonet-type quick-connect assembly for use when attaching a filtering cartridge or a filtration element to an apparatus consuming a fluid medium. The system for connecting the element for filtering a fluid medium comprises a connector for connection with the element for filtering a fluid medium, wherein the element for filtering a fluid medium comprises an end covering element equipped with a first connecting tool, and the connector comprises a second connecting tool. The first connecting tool comprises an essentially cylindrical channel with an inner threaded structure consisting of a row of threaded segments interrupted due to non-interacting segments. The second connecting tool comprises an essentially cylindrical protruding part (110) with an outer threaded structure consisting of a row of threaded segments (120) interrupted due to non-threaded segments (130), or vice versa. The non-threaded segments (130) are distributed along the circumference of the cylindrical protruding part (110) so as to ensure only the sliding of the cylindrical channel along the cylindrical protruding part (110) without interaction between the threaded segments (120) and said threaded segments of the cylindrical channel when the cylindrical channel and the cylindrical protruding part (100) are in one of a set of predetermined ranges of relative angular positions. The threaded segments (120) are provided to ensure engagement with said threaded segments of the cylindrical channel when the cylindrical channel has slid along the cylindrical protruding part (110) by rotation. The threaded segments are formed on the multiple circular protrusions. The threaded segments and circular protrusions are provided to eliminate rotational symmetry. 
     EFFECT: ensured correct installation of the filtering element, impossibility of installing an inappropriate filter element, maintained compatibility with previous systems based on the thread for screwing. 
     30 cl, 36 dwg
Patent RU-2767985-C2 (RU)
Title: Low-delay hybrid automatic request for repetition of uplink transmission
Inventor: YING KAI
IPC: H04L1/18
Filed: 2018-05-02
Granted: 2022-03-22
Abstract: FIELD: wireless communication. 
     SUBSTANCE: said technical result is achieved by that user equipment (UE) comprises a receiving circuit, configured to receive a radio resource control message containing first information used to configure the number of repetitions and periodicity, wherein the number of repetitions is configured for transport block (TB) transfers; receiving circuitry receives a radio resource control message containing second information used to configure traceability of a symbol, and monitors a first physical downlink control channel (PDCCH) with cyclic redundancy check (CRC), scrambled using a temporary cell radio network identifier (C-RNTI). Receiving circuit tracks a second PDCCH with a CRC scrambled using a second RNTI different from the C-RNTI. UE also comprises a transmission circuit, configured to perform TB transmissions on a physical uplink shared data channel (PUSCH) based on the first information. 
     EFFECT: high efficiency of data exchange. 
     4 cl, 35 dwg
Patent RU-2752655-C2 (RU)
Title: Передача форматов короткого pucch и запроса планирования (sr) для новой технологии радиодоступа (nr) 5-го поколения (5g)
Inventor: YIN ZHANPING
IPC: H04L5/00
Filed: 2018-05-02
Granted: 2021-07-29
Abstract: Изобретение относится к области беспроводной связи. Технический результат заключается в повышении гибкости обмена данными. При осуществлении связи с базовой станцией пользовательское оборудование (UE) определяет ресурс физического канала управления восходящей линии связи (PUCCH) и формат PUCCH и передает информацию управления восходящей линии связи (UCI) по ресурсу PUCCH с использованием формата PUCCH, причем если формат PUCCH представляет собой 2–символьный PUCCH и составляет до 2 битов, UCI повторяется в двух символах путем повтора 1–символьного PUCCH, и если формат PUCCH превышает 2 бита, UCI кодируют совместно, кодированные биты UCI распределяют по двум символам, и, если UCI включает в себя HARQ-ACK и запрос планирования (SR), биты SR присоединяются к битам HARQ–ACK и биты SR и биты HARQ–ACK совместно кодируются. 4 н.п. ф-лы, 20 ил.
Patent RU-2770126-C2 (RU)
Inventor: ATKHAD SHIMON
IPC: B23C5/08
Filed: 2018-11-04
Granted: 2022-04-14
Abstract: FIELD: material processing. 
     SUBSTANCE: invention relates to material processing by cutting; it can be used for operations of longitudinal cutting using spline milling cutters. A spline milling cutter contains a disc case with a set of parts distributed along the circumference for receiving a cutting insert and a set of cutting inserts held in them. Each part for receiving the cutting insert has the first and the second clamping jaws separated by a groove for receiving the cutting insert, wherein the first clamping jaw is made with the possibility of elastic shifting, and it has an elastic axis of rotation. A number of cutting inserts elastically clamped in the spline milling cutter is equal to an inner cutting diameter, which is defined by a set of elastic axes of rotation, multiplied by the coefficient of distribution, which is from 0.15 to 0.30. 
     EFFECT: possibility of processing at high feeds is provided, service life of the milling cutter is increased. 
     15 cl, 13 dwg
Patent UA-56307-C2 (UA)
Title: Gas burner (versions)
Inventor: BARAKHTENKO HENNADII MYKHAILOVYCH
Filed: 2000-10-19
Abstract: This invention relates to technology of gas burning, in particular, to systems for preparing stochiometric mix of gas and air in burner units, until burning it in boilers of municipal and industrial heat energy production. Burner has outer or inner gas collector with gas-outlet openings, those are hermetically connected to pipe elements, equipped with gas-distribution openings that distribute gas in uniform way in cross- section of the burner and form homogeneous mix. Openings in pipe elements have circular, slot or other shape. Pipe elements are made of cylindrical pipes, conical spinners with cylindrical bases or of rhomb elements with constant or varying section. Burner provides increase of efficiency of burning gas.
Patent UA-52825-C2 (UA)
Title: An emulsion composition for an explosive, an emulsion explosive ukrainite-pp and processes of production thereof
Inventor: KRYSIN RODERIK SIMONOVYCH
Filed: 2000-12-08
Abstract: An emulsion composition for an explosive, an emulsion explosive Ukrainite-PP, and processes of production thereof concern emulsion ammoniac and saltpeter blends. To obtain an ecologically clean stable and powerful explosive the emulsion composition for an explosive (emulcom) contains 35.2-38.2 % of volume of ammonium nitrate, 38.55-41.05 % of volume of calcium nitrate, 8.35-9.05 % of volume of an emulgator “Ukrainite” which is a 20-35 % solution of polyethylene glycol ethers of plant or animal origin in the diesel oil, 15.4 % of volume of water. The emulsion composition is produced by an active mixing the emulsifier “Ukrainite” with a makeup solution of nitres at the temperature 40-75°С with a mixing speed 600-1000 rpm in specialized chemical plants. The Ukrainite-PP emulsion explosive is a mixture of 50-78 % of volume of emulcom, 5-8 % of volume of aluminum, ferrosilicon or silicon powders, 14-60 % of volume of a granular ammonium nitrate, and 2 % of volume of a swollen pearlite sand. The emulsion explosive to be produced at the blasting site in delivery mix-pump trucks by a succesive mixing of emulcom with metal powders, granular ammonium nitrate, and afterwards with a swollen pearlite sand for at least 40 minutes at a speed of 12 rpm and final temperature not lower than 40°С
Patent UA-73585-C2 (UA)
Title: Method for formation of charge of a solid-propellant rocket engine
Inventor: PETRENKO OLEKSANDR VASYLIOVYCH
IPC: F02K9/24
Filed: 2003-01-21
Abstract: A method of formation of the charge of a solid-propellant rocket engine provides for polymerization of the charge in ultrasonic acoustic field with operating frequency spectrum making it possible to decrease possibility of the charge separation from the body of the combustion chamber.
Patent UA-78235-C2 (UA)
Title: Pharmaceutical compositions, containing gamma-butyrobetaine for treating impotence in males of mammals
IPC: A61K31/519
Filed: 2002-03-04
Abstract: New medical use for gamma-butyrobetaine is disclosed. Also disclosed are pharmaceutical compositions, containing gamma-butyrobetaine or combination thereof with 3-(2,2,2-trimethylhydrazinium)propionate or sildenafil for oral, parenteral, subcutaneous, transdermal, topical, sublingual, intrauretral, intranasal or rectal application, useful for stimulation of sexual activity and potency in mammals. The disclosed compositions, when applied orally for 6 weeks to non-narcotized male rats substantially increase their sexual activity, decreasing the arousal time, increasing the number of copulations and resultativeness of mounting attempts. When applied by intracavemous or intravenous route said pharmaceutical compositions increase intracorporeal pressure and duration of erection, as well as restore stimulation-induced reflectory erection in narcotized animals.
Patent UA-85540-C2 (UA)
Title: Device for electroplasmolysis of raw material of plant origin
Inventor: SIDKO VASYL IVANOVYCH
IPC: A23N1/00
Filed: 2005-01-12
Abstract: A device for electroplasmolysis of a raw material of plant origin has a body, which has at least one channel for a raw-material flow, The channel comprises the following units arranged in tandem: an inlet opening, an area of destructing cells of the raw material, in which there is at least two electrodes, connected to an alternating current source, a coagulation zone, in which at least one cathod electrode and one anode electrode are connected to a direct current source, and an outlet opening. The anode electrode includes a bearing element, made as a plate, the surface of which is of electrocorrosion-resistant material and on which, at least on one side, a consumable element as a plate of a two- or trivalent electrocorrosion-nonresistant metal is fixed.
Patent UA-80852-C2 (UA)
Title: Sifting surface of screen
Inventor: LUKIANENKO OLEKSANDR FEDOROVYC
IPC: B07B1/46
Filed: 2005-07-29
Abstract: A sifting surface of screen consists of two or more sections and contains longitudinal supports with the sieves. The ends of supports of previous section overhang the supports of the next section, overlapping a part of their plane, in this case the sieve of previous section does not reach the edge of its supports, and its edge overlaps on the vertical line the beginning of the sieve of the next section. On the plane of previous section between the edges of sieve and supports an auxiliary sieve is fastened, it has openings which dimensions are greater than the maximum coarseness of separation, but smaller than the sizes of the greatest grains of processed material. This design of the sifting surface facilitates the passage of small grains of material to the sieves and contributes to increase of screening efficiency.
Patent UA-82516-C2 (UA)
Title: Device for measurement of complex dielectric permittivity of substance
Inventor: KYRYCHENKO OLEKSANDR YAKOVYCH
IPC: G01N22/00
Filed: 2005-11-07
Abstract: The invention relates to means of measuring equipment for measurement of dielectric characteristics of liquid media. Device for measurement of complex dielectric permittivity of substance has standard resonator, support generator, measuring resonator connected to synchronization input of measuring generator, mixer input of which through frequency meter is connected to input of block for information processing first input of which is connected to indicator and second serves for connection to external computer, third input through block of frequency control is connected to control input of measuring generator, outputs of support and measuring generators are connected to respective inputs of mixer. The device has second block for frequency control, its input is connected to third input of block for information processing, and output – to controlled input of support generator to synchronization input of which standard resonator is connected, at that measuring and standard resonators operate “on reflection”. Support and measuring generators are arranged as section of rectangular waveguide between wide walls of which at middle generator diode is placed, one contact of that one is connected to one wide wall of waveguide and the other is insulated from opposite wide wall of waveguide and is intended for supply of feeding voltage and voltage for frequency control, at that one end of section of rectangular waveguide is synchronization input, and the other one – output of generator. Standard and measuring resonators are arranged as quasi-optical dielectric resonators each of which is arranged as semi-disc made of dielectric placed with basis on metal mirror in which there is diaphragm for connection with generator and in semi0disc resonator round opening is provided for placement of capillary with liquid being studied or standard liquid. The invention provides increase of accuracy of measurement of dielectric permittivity and decrease of time for measurements.
Patent UA-83427-C2 (UA)
Title: Operation device of system of information processing by arbitrary module p of system of residual classes
Inventor: FURMAN ILLIA OLEKSANDROVYCH
IPC: G06F7/60
Filed: 2006-10-27
Abstract: Operative device of system for information processing by arbitrary module P of system of residual classes relates to computing engineering and is intended for implementation of arithmetic operations of multiplication, addition and subtraction by arbitrary module P of system of residual classes. To the device that includes the first (1) and second (2) input registers, first (3) and second (4) decoders, first (5) and second (6) groups of elements OR each of which includeselements OR (P is the module of system of residual classes by which the device operates), first (7) and second (8) groups of elements AND each of which includeselements AND, first (16),second (17), third (18), fourth(19) and fifth (22) elements OR, first (20) and second (21) elements AND, first group of switches (13) number of which is n (n = [log2(P-1)] + 1), adder by module P (55), output register (57), are included the sixth (23), seventh (24), eighth (25), ninth (26), tenth (29), eleventh (30), twelfth (31), thirteenth (32), fourteenth (33), fifteenth (36), sixteenth (37), seventeenth (38), eighteenth (39), nineteenth (40), twelfth (43), twenty first (44), twenty second (45), twenty third (46), twenty fourth (47), twenty fifth (50) and twenty sixth (51) elements OR, third (27), fourth (28), fifth (34), sixth (35), seventh (41), eighth(42), ninth (48) and tenth (49) elements AND, second (14) and third (15) groups of switches number of which I each group is n (n = [log2(P-1)] + 1), third (9), fourth (10), fifth (11) and sixth (12) groups of elements AND each of which includeselements AND, seventh (53) and eighth (54) groups of elements AND each of which includes n elements AND, third (52) and fourth (56) groups of elements OR each of which includes n elements OR. Technical result: increase of functional abilities.
Patent UA-84963-C2 (UA)
Title: Corrosion inhibitor to protective compositions
Inventor: HOLIK MAKSYM ANATOLIOVYCH
IPC: C23F11/10
Filed: 2007-03-12
Abstract: A corrosion inhibitor t protective compositions repreents a product of high-temperature condensation of fatty acids, amines and amide.
Patent UA-89817-C2 (UA)
Title: method for objective isometry
Inventor: SENIAKIN DMYTRO OLEKSANDROVYCH
IPC: A61B3/10
Filed: 2007-10-05
Abstract: The invention relates to ophthalmology and concerns a method for objective isometry which can be used, for example, at carrying out of medicinal and social examination or inspection of children of early age. A method comprises the carrying out of test reaction to moving objects in the form of optokinetic nystagmus, according to which moving objects in the form of black-and-white lattices are displaed in personal computer, and, a direction of movement of lattices and their width in the range from 9.0 up to inclusive are changed by program means in horizontal and vertical planes on the basis of implementation of the accident principle. The method allows to draw a conclusion on visual acuity from 0.4 up to 0.01 inclusive.
Patent UA-84826-C2 (UA)
Title: Water-soluble protective compound
Inventor: ARYNKIN SERHII MYKHAILOVYCH
IPC: B27K3/52
Filed: 2008-03-03
Abstract: Water-soluble protective compound includes carbamide, orthophosphoric acid, water, boric acid and dye.
Patent UA-88413-C2 (UA)
Title: organo-modified silica based material, method for its preparing, use, stationary phase separation material, method of its producing, use and separating column for chromatography
Inventor: EKEROTH JOHAN
IPC: B01J20/32
Filed: 2006-12-11
Abstract: An organo-modified silica based material to be used for making a stationary phase for liquid chromatography comprising a part which is unmodified silica, and a part 5 which is silica comprising organic groups bonded to the silica. A method for preparing an organo-modified silica based material comprising mixing in an aqueous medium a silica based material and an organosilane compound, and reacting the mixture. A stationary phase separation material prepared by functionalizing the organo-modified silica based material is also disclosed.
Patent UA-90941-C2 (UA)
Title: device for lubrication of wheel flanges
Inventor: HORBUNOV MYKOLA IVANOVYCH
IPC: B61K3/00
Filed: 2008-09-18
Abstract: The invention relates to rail transport. A device for lubrication of wheel flanges contains a pipe equipped with an isolating valve and a filter, which connects a tank filled with liquid lubricant with nozzles, a feed air line of locomotive and a main valve. The latter is controlled by an electronic control device, which input is connected to an inductive pulse sensor connected to the wheel pair, and a device for determining direction of rolling stock movement. The tank filled with lubricating fluid is made in the form of a bubbling chamber. The pipe from the air line is connected to the bubbling chamber from below. In each nozzle a corona-forming electrode is installed, on which positive voltage is applied, and negative voltage is applied to the nozzle body. Power is supplied from the power source. The device is also equipped with a unit, which controls the process of lubrication. The technical result: ionization of lubricant-air mixture for enhancing lubricating effect of lubricating fluid while reducing consumption of the latter.