baber/WOPTO huggingface dataset:
Patent RU-2733375-C2 (RU)
Inventor: SLAGER JORAM
IPC: A61K9/56
Filed: 2016-01-29
Granted: 2020-10-01
Abstract: FIELD: pharmaceutical industry. 
     SUBSTANCE: invention relates to a coating for a device for delivering a hydrophobic therapeutic agent in the form of particles. Coating of device for delivery of hydrophobic therapeutic agent in form of particles contains polymer layer, wherein the polymer layer comprises a hydrophilic primer coat; matrix in contact with hydrophilic primer coat, wherein matrix comprises hydrophobic therapeutic agent in form of particles; cationic agent selected from a group consisting of polyethyleneimine and 1,2-dioleoyl-3-trimethylammonium propane (DOTAP); and zeta-based modifier containing polyacrylic acid (PAA), wherein the percentage of hydrophobic therapeutic agent in form of particles and cationic agent ranges from 99.9/0.1 to 70/30, w/w; and wherein the charge formed by the cationic agent, electrostatically attracted to negatively charged particles or polar groups associated with lipid bilayer of cell membrane and cell components inside lipid bilayer, facilitating transfer of hydrophobic therapeutic agent in form of particles into target tissue. 
     EFFECT: above coating effectively increases adhesion of hydrophobic therapeutic agent particles. 
     8 cl, 10 dwg, 9 tbl, 25 ex
Patent RU-2714871-C2 (RU)
Inventor: GARVER MICHAEL
IPC: F16B35/04
Filed: 2016-03-02
Granted: 2020-02-19
Abstract: Настоящее изобретение относится к области резьбовых крепежных элементов, таких как винты и болты и, более конкретно, к резьбовым крепежным элементам, исключающим неправильное свинчивание. Система резьбовых крепежных элементов, препятствующая неправильному свинчиванию, содержит охватывающий крепежный элемент с по меньшей мере одной внутренней крепежной резьбой, сформированной внутри охватывающего крепежного элемента, по меньшей мере одной внутренней заходной резьбой, сформированной внутри охватывающего крепежного элемента, охватываемый крепежный элемент, содержащий: стержень, имеющий заходный конец для ввинчивания внутрь охватывающего крепежного элемента, по меньшей мере одну наружную крепежную резьбу, сформированную на внешней поверхности стержня как множество витков резьбы, выполненных с возможностью сопряжения с внутренней крепежной резьбой, по меньшей мере одну наружную заходную резьбу, сформированную на внешней поверхности стержня на его заходном конце, которая проходит по меньшей мере на половину витка вокруг стержня и содержит изогнутый профиль, определенный дугой, имеющей радиус, приблизительно равный радиусу дуги, касательной к обеим боковым поверхностям профиля по меньшей мере одной наружной крепежной резьбы и проходящей ниже делительной линии по меньшей мере одной наружной крепежной резьбы. Обеспечивается уменьшение вероятности неправильного свинчивания, свинчивания не по резьбе. 3 н. и 33 з.п. ф-лы, 52 ил.
Patent RU-2715853-C2 (RU)
Inventor: NGUYEN CHIEN DINH
IPC: A61D7/00
Filed: 2016-05-20
Granted: 2020-03-03
Abstract: FIELD: cattle breeding. 
     SUBSTANCE: invention relates to livestock sector, in particular, to a device for in-line spraying for vaccination and / or treatment of birds with probiotics and a method for treatment of young birds. Device comprises a housing, at least one activated automatic spray nozzle, including: electric, pneumatic or hydraulic drive mechanism, and nozzle tip, which generates during use from fluid medium, on which pressure acts from 30 psi to 80 psi, drops, the size of which ranges from approximately 125 micrometers to approximately 300 micrometers, programmable spraying module programmed to actuate at least one automatic nozzle between open and closed positions. Programmable spraying module is electrically, pneumatically or hydraulically connected to said at least one automatic spray nozzle. Said at least one automatic atomising nozzle is in fluid communication with the fluid tank. 
     EFFECT: using the invention enables fast and efficient delivery of the vaccine or probiotic to the poultry organism. 
     20 cl, 17 dwg, 17 tbl, 1 ex
Patent RU-2732576-C2 (RU)
Title: Pyrimidine compound with condensed rings, its intermediate compound, method of producing, composition and use
Inventor: SYUJ Tszushen
IPC: A61P25/28
Filed: 2016-07-21
Granted: 2020-09-21
Abstract: FIELD: pharmaceuticals. 
     SUBSTANCE: invention relates to a pyrimidine compound with condensed rings of formula I or a pharmaceutically acceptable salt thereof, which have an inhibitory effect on Janus kinase, FGFR kinase, kinases FLT3 and/or kinase family Src. In formula IP is selected from hydrogen or deuterium; X is selected from CH or S; Y is selected from N or CR 5 ; U is selected from a chemical bond or CH; V is selected from N or CH; W is selected from N or CR 6 ; each of R 1 , R 2 , R 3  and R 6  is independently selected from group, consisting of hydrogen, deuterium, halogen, substituted or unsubstituted alkyl,  ,  ,  ; each of R 7 , R 8 , R 10  and R 15  is independently selected from a group consisting of hydrogen, halogen, hydroxyl, substituted or unsubstituted alkyl, alkoxy,   or 5-member heterocycloalkyl containing an oxygen atom in the ring; R 11  is alkyl; or R 6 , R 2  and two atoms in the ring, to which they are bonded, form unsubstituted 5-member carbon-containing heterocycle containing 1–2 oxygen atoms in the ring; R 4  denotes a substituted or unsubstituted alkyl or substituted or unsubstituted 5–6 membered heterocycloalkyl containing a nitrogen atom or an oxygen atom as a heteroatom; R 5  denotes hydrogen, halogen or alkyl. Invention also relates to methods of producing said compounds, intermediate compounds, a pharmaceutical composition containing compounds with condensed rings of formula I, and use thereof for producing medicinal agents which are used to prevent, relieve or treat diseases associated with Janus kinase, FGFR kinase, FLT3 kinase and/or Src family kinase. 
     
       
     
     EFFECT: disclosed are a pyrimidine compound with condensed rings, an intermediate compound thereof, a method of producing, a composition and use thereof. 
     21 cl, 4 tbl, 51 ex
Patent RU-2716832-C2 (RU)
Title: Operating mechanism with energy storage device for switch
Inventor: PAN BINHUA
IPC: H01H3/30
Filed: 2016-08-02
Granted: 2020-03-17
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to a working mechanism with an energy storage device for a circuit breaker, which comprises a side plate assembly, a connecting rod assembly, a cam assembly, an energy storage unit, a rotary shaft assembly and a control unit. Rotary drive shaft is fixed in assembly of side plates. Assembly of connecting rods and cam assembly are fixed on drive shaft. Energy accumulator unit and the rotary shaft assembly are fixed on one side from the drive shaft, and the control unit is fixed on the other side of the drive shaft. Assembly of connecting rods is connected with unit of rotary shaft. Cam assembly can contact and connect with the energy accumulator unit for pushing the energy accumulator unit for energy accumulation. Control unit is configured to be connected to the connecting rod assembly and the cam assembly in a locking manner. 
     EFFECT: operating mechanism with energy storage device for the circuit breaker envisaged by the present invention has compact design and is characterized by high reliability. 
     14 cl, 31 dwg
Patent RU-2723813-C2 (RU)
Title: Method of productive reservoir opening
Inventor: SALIKHOV AJRAT DUFAROVICH
IPC: E21B43/00
Filed: 2018-06-25
Granted: 2020-06-17
Abstract: FIELD: oil, gas and coke-chemical industries. 
     SUBSTANCE: invention relates to oil industry and can be used in development of productive formation by well, which opened multilayer oil deposit with formations of different injectivity. Proposed method of opening productive reservoir comprises casing perforation, packer installation and acid treatment through perforated holes located above packer. Cumulative perforation of the casing string is carried out after installation of a blind packer made in the form of an explosive packer, and acid treatment is combined with thermo-chemical action obtained during combustion of inflammable thermochemical blocks lowered on the cable. 
     EFFECT: simplified use and broader functionalities at overlapping intervals of less than 5 m due to use of explosive packers, in which there is no WOC, and reduced time for implementation due to use of cable technology. 
     3 cl, 2 ex
Patent RU-2741364-C2 (RU)
Title: Method of training children with psychoneurological disorders preparing for sanation of oral cavity
Inventor: GULENKO OLGA VLADIMIROVNA
IPC: A61B17/00
Filed: 2018-11-28
Granted: 2021-01-25
Abstract: FIELD: medicine; hygiene. 
     SUBSTANCE: invention relates to oral hygiene and prevention of dental diseases in children with psychoneurological disorders, limited motor functions, and is intended for children's adaptation to dental treatment. Performing in the child development of cognitive functions by training at the first stage for 15–20 minutes daily, 10–15 days using bioinert material and pictured in the photo in the application to the description of sets of manipulation models, performed successively with oral hygiene: application of toothpaste on the toothbrush bristle, mouth opening, order of movements when cleaning upper and lower jaw teeth. Then at the second stage on the other set of models for 10 minutes day 15–20 days with the child performing conditional manipulations in dental treatment: opening of mouth, introduction into oral cavity of dental mirror and saliva pump, cotton swab, drying of surface of problem tooth, preparation, irrigation of tooth with water, spitting into spittoon bowl, filling. 
     EFFECT: method makes it possible to adapt the child to personal hygiene and oral cavity sanation by using models for reproduction of own actions "by sample and similarity" in real time. 
     1 cl, 13 dwg, 2 ex
Patent RU-2753561-C2 (RU)
Inventor: PETERS Folker
IPC: E21B7/06
Filed: 2017-07-12
Granted: 2021-08-17
Abstract: Изобретение относится к буровому инструменту для бурения наклонно-направленной скважины. Техническим результатом является расширение арсенала технических средств для обеспечения роторной системы управления образования наклонных стволов скважин, которые объединяют систему управления с гидравлическим забойным двигателем для бурения прямых и наклонных стволов скважин, при этом буровой двигатель может непрерывно вращаться для образования изогнутых и прямых участков ствола скважины путем вращения бурильной колонны с относительно низкой скоростью вращения по сравнению с обычными способами. В частности, предложена роторная управляемая бурильная компоновка, выполненная с возможностью бурения наклонного участка ствола скважины, содержащая: буровой двигатель, соединенный с приводным элементом и выполненный с возможностью вращения посредством потока бурового раствора; корпус снаружи приводного элемента, имеющий первый участок и второй участок; устройство управления, которое наклоняет первый участок относительно второго участка вокруг соединения и поддерживает наклон, по существу, в геостационарном режиме, когда бурильная компоновка вращается через изгиб ствола скважины. При этом приводной элемент проходит через соединение для подключения бурового двигателя к размельчающему устройству, имеющему проходные каналы для бурового раствора, а буровой двигатель вращает размельчающее устройство с помощью приводного элемента. Кроме того, указанная роторная компоновка содержит канал между соединением и приводным элементом, выполненный с возможностью протекания через него бурового раствора между соединением и приводным элементом и выхода через проходные каналы для бурового раствора в размельчающем устройстве. Предложен также способ образования наклонного ствола скважины. 2 н. и 11 з.п. ф-лы, 6 ил.
Patent RU-2733095-C2 (RU)
Inventor: Zlobinskij Arkadij Vladimirovich
IPC: G01V3/04
Filed: 2019-02-26
Granted: 2020-09-29
Abstract: Изобретение относится к геоэлектроразведке методами становления электромагнитного поля и может быть использовано для выявления трехмерных объектов в среде. Технический результат - повышение разрешающей способности и глубинности электроразведки. Сущность: способ поиска трехмерных объектов включает формирование переменного электромагнитного поля поперечно-магнитной (ТМ) поляризации, измерение магнитных и электрических компонент электромагнитного переходного сигнала-отклика исследуемой среды и интерпретацию измерений. Интерпретацию проводят по сигналам, полученным с помощью трехмерной модели. Для этого на основании измеренных значений производной по времени вертикальной компоненты магнитного поля определяют первоначальное приближение центра трехмерной неоднородности, над которым происходит смена знака сигнала. Первоначальное приближение границ объекта определяют по сигналу производной по времени горизонтальной угловой магнитной компоненты, который при подходе к границам объекта меняет знак. При этом над объектом между ближней к источнику границей и его центром сигналы производной по времени горизонтальной угловой магнитной компоненты электромагнитного поля имеют наибольшее значение. Ближнюю к источнику переменного электромагнитного поля ТМ поляризации границу искомых объектов определяют по электрической компоненте электромагнитного поля, характер сигнала которой резко изменяется при переходе границы объекта. Формирование переменного электромагнитного поля ТМ поляризации можно осуществлять с помощью кругового электрического диполя или с помощью вертикальной линии. 3 з.п. ф-лы, 6 ил.
Patent RU-2736660-C2 (RU)
Inventor: POLENIN VLADIMIR IVANOVICH
IPC: B63G5/00
Filed: 2019-04-01
Granted: 2020-11-19
Abstract: FIELD: military equipment. 
     SUBSTANCE: invention relates to methods for destruction of marine targets by torpedoes. To destroy marine target with torpedo, at which torpedo is fired from ship torpedo tube and its movement to target. At the specified point of the trajectory, the onboard torpedo homing acoustic guidance system is started, the target is detected and its attack is performed, for this purpose, torpedo is brought closer by means of homing or remote control system to close or distance of contact or noncontact detonating fuse, explosive charge is exploded and target is struck. To protect against enemy torpedo attack, hydroacoustic countermeasures (GAC) means are released. Torpedo is prepared for launching on target, coordinates of which are unknown, and only bearing on detected torpedo released by sea target is known, and its heading. In preparation for launching into the onboard control system of the torpedo, a route of movement is introduced, which is directed along the course of the detected torpedo in the opposite direction towards the point of its start, additionally include a homing guidance system (HGS) channel for detecting a wake vortex trace and performing a search for a spurious vortex trace of an attacking enemy torpedo. Detecting it and directing the torpedo along the trace to the point of its release from the sea target, searching for a coherent vortex trace of the marine target, detecting it. Determining the target movement side and directing the torpedo along the detected wake vortex trace for the marine target dog, periodically inspecting the water space with the homing self-guidance system, detecting a marine target, classifying it with a homing system or, in remote control by an operator, continuing movement of the torpedo by an adjacent vortex wake until the torpedo encounters the offshoot and its fuse. 
     EFFECT: possibility of hitting a marine target with a torpedo when its coordinates on a firing ship are not known, and only bearing on the detected enemy torpedo released by the naval target on the ship and its course are known. 
     1 cl, 4 dwg
Patent RU-2738786-C2 (RU)
Title: Внутреннее предсказание с низкой сложностью для кодирования видеосигнала
Inventor: BOSSEN FRANK JAN
IPC: H04N19/593
Filed: 2019-04-23
Granted: 2020-12-16
Abstract: Изобретение относится к вычислительной технике. Технический результат заключается в повышении эффективности кодирования видеосигнала. Способ декодирования видеосигнала включает этапы выборки по меньшей мере некоторых пикселов в соответствии с направлением предсказания внутреннего предсказания целевого блока, который должен быть предсказан, из первой области памяти (refH), в которой хранится массив горизонтальных граничных пикселов, причем горизонтальные граничные пикселы расположены непосредственно над целевым блоком; добавления выбранных пикселов к массиву вертикальных граничных пикселов, расположенных непосредственно слева от целевого блока, при этом выбранные пикселы добавляются непосредственно к концу массива вертикальных граничных пикселов, в котором хранится самый верхний из вертикальных граничных пикселов; сохранения добавленных пикселов во второй области памяти (refV), в которой хранится массив вертикальных граничных пикселов, для расширения массива, сохраненного во второй области памяти (refV); и выполнения внутреннего предсказания целевого блока с использованием в качестве опорных пикселов только вертикальных граничных пикселов, включая добавленные пикселы, расширенного массива, сохраненного во второй области памяти (refV). 2 н.п. ф-лы, 15 ил., 3 табл.
Patent RU-2745862-C2 (RU)
Inventor: SUR Radzhesh
IPC: A24F40/90
Filed: 2017-11-28
Granted: 2021-04-02
Abstract: FIELD: aerosol. 
     SUBSTANCE: group of inventions relates to embodiments of an aerosol delivery device. The aerosol delivery device comprises a casing that houses a reservoir configured to hold the aerosol precursor composition, a heating element, and a power supply connected to an electrical load that contains a heating element. The power supply comprises a rechargeable lithium-ion battery and a linear regulator between the power supply and the load, the linear regulator being configured to maintain a constant voltage level across the electrical load. The device contains a microprocessor configured to operate in an active mode, in which the microprocessor is configured to direct power from the power source to the heating element and thus control the heating element to activate and vaporize the components of the aerosol precursor composition. The power supply contains a rechargeable supercapacitor capable of being charged from a rechargeable lithium-ion battery and capable of supplying power to an electrical load. The linear regulator is connected to a rechargeable supercapacitor between the rechargeable supercapacitor and the electrical load. The resistor is connected to a lithium-ion battery between the lithium-ion battery and a rechargeable supercapacitor. The microprocessor is configured to direct power from the power source to the heating element, direct power from the rechargeable supercapacitor to the heating element, and thus control the heating element to activate and vaporize the components of the aerosol precursor composition. The supercapacitor smooths out fluctuating power from the rechargeable lithium-ion battery when the rechargeable lithium-ion battery is weakened, thereby extending its lifespan and cycle life. The linear regulator is configured to maintain a constant voltage level on the electrical load until the output voltage of the supercapacitor is below the input voltage range of the linear regulator. The linear regulator prevents the supercapacitor from discharging too quickly and promotes uniform current dissipation so that the supercapacitor supplies constant power to the electrical load. The resistor limits the current of charges going to the linear regulator to fit within the linear regulator's specification, which is preferred for rechargeable lithium-ion batteries that dissipate high discharge currents. 
     EFFECT: invention makes aerosol delivery more effective.  
     12 cl, 4 dwg
Patent RU-2765717-C2 (RU)
Title: Cosmetic composition including a biodegradable polyester and an oil phase
Inventor: SAETTONE PAOLO
IPC: A61K8/92
Filed: 2018-03-28
Granted: 2022-02-02
Abstract: FIELD: cosmetic industry. 
     SUBSTANCE: group of inventions relates to a cosmetic composition. The cosmetic composition comprises 70 wt.% up to 99.9 wt.% of a cosmetically acceptable base composition containing an oil phase; 0.1 wt.% to 30 wt.% of at least one polyhydroxyalkanoate (PHA) in the form of particles with an average diameter (d50) from 0.1 mcm to 100 mcm; the percentages are expressed in relation to the total weight of the composition; wherein the PHA particles are produced by the spraying process by spray drying an aqueous suspension of PHA. Also disclosed is an application of the cosmetic composition for producing a cosmetic product. 
     EFFECT: group of inventions provides excellent fluidity properties and reduced oiliness - minimisation of the oily effect and absorption of excess sebum. 
     16 cl, 7 tbl, 5 ex
Patent RU-2734810-C2 (RU)
Title: Oral care appliance and filament for use with said appliance
Inventor: KHOKHLBEJN DUGLAS DZH
IPC: A46B9/04
Filed: 2017-08-28
Granted: 2020-10-23
Abstract: FIELD: hygiene.SUBSTANCE: disclosed is a filament adapted for oral care containing a main portion extending from a first end to a second end along a longitudinal axis. Main part has a polygonal cross-section. Outer surface comprises a plurality of elongated ends and a plurality of elongated edges, wherein main part comprises first component and second component, wherein first and second components differ by at least one characteristic. Connection of the first and second components passes along at least one of elongated edges.EFFECT: disclosed is a filament for oral care.9 cl, 15 dwg
Patent RU-2766101-C2 (RU)
Title: Device in the form of connecting part, layout and method
Inventor: CROMPTON DAVID B
IPC: F16L19/00
Filed: 2018-09-24
Granted: 2022-02-07
Abstract: FIELD: electrical engineering.SUBSTANCE: invention relates to a device in the form of a connecting part. A connecting part assembly inserted by pressing, a device and a method provide the possibility of continuous contact of inserted pipes with an element in the form of a main case in order to maintain conductivity for electrical applications and an airtight seal limiting rotation. In various embodiments, axially, the inner part of the device has an inner surface that narrows from a narrower diameter to a wider diameter as it extends outward from the element in the form of a stroke limiter for a pipe to an outer rim.EFFECT: maintaining conductivity for electrical applications and airtight seal.12 cl, 5 dwg
Patent UA-42487-C2 (UA)
Title: Method for producing superconducting wires from niobium-titanium alloy
Inventor: CHORNYI OLEG VOLODYMYROVYCH
IPC: H01B12/00
Filed: 2001-03-12
Abstract: The proposed method for producing superconducting wires from niobium-titanium alloy can by used in the production of various elements of cryogenic systems as well as conductors for long-distant power lines. The method consists in cladding an alloy ingot with copper, forming a rod from the ingot, treating the rod by drawing, with intermediate thermal treatment procedures, and providing the finish deformation of the rod by finishing drawing at a temperature of 0.25 ... 0.35 Tm, where Tm is the melting temperature of the niobium-titanium alloy. The total time of the thermal treatment procedures is 400 ... 4000 hours, and the number of the procedures is no less than three. The enhanced density of the critical current in the superconducting wire would be achieved if the finishing drawing is accomplished at a cryogenic temperature.
Patent UA-47760-C2 (UA)
Title: Self-cleaning filter
Inventor: BONDARENKO VASYL PARFENIOVYCH
IPC: B01D29/11
Filed: 2001-09-04
Abstract: The self-cleaning filter has a cylindrical body with radial inlet and discharge channels arranged at its opposite sides and respective branch pipes, a discharge branch pipe, a directing element, cylindrical filtering element. Inlet and discharge channels are made in the cylindrical wall of the filter element.