baber/WOPTO huggingface dataset:
Patent RU-2657377-C2 (RU)
Inventor: VILENSKII MAXIM ALEXEEVICH
IPC: G06T7/00
Filed: 2016-11-11
Granted: 2018-06-13
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions refers to medical technology, namely to means for monitoring or measuring skin condition by detecting fluctuations in the concentration of water and porphyrins present in it. System for automatic monitoring of water content in a human skin area contains a smartphone that includes a processor and a white light source on the case of the smartphone to probe the skin area, an image detector, made in the form of a matrix of photosensitive elements, a screen, and smart head put on the smartphone, which includes the photometric module for determining the reflection coefficients, containing at least two radiation sources, which are near infrared (NIR) LEDs, emitting radiation at at least two different wavelengths to probe the surface of the human skin area of interest, wherein at least one light source has a central wavelength that corresponds to a maximum of the spectral absorption of water, at least one near infrared detector for the at least two different wavelengths, receiving radiation reflected and scattered from the human skin area, and a processor control unit for light source excitation. Smartphone's processor is capable of processing captured images by forming two image arrays, equalizing the sizes of received arrays, cleaning images from noise using software filters, normalizing array elements to the brightness values of white, as a result of which arrays are formed, each element of which is the reflection coefficient of the object, the determination of the optical density of water in the human skin area, using reflection data in the near infrared range to determine the concentration of water in the skin area by the ratio of the optical density at various wavelengths of the near infrared range, determination of water concentration in the skin area in dynamics by determining the slope of the temporal signal of optical density, the determination of the characteristic coefficients of water content for the human skin area, which are the difference images, and displaying the processed data on the smartphone screen as the characteristic coefficients of water content of the human skin area or as an image of the user's face with a two-dimensional (2D) water distribution map superimposed on it as the main light absorber in the skin in the infrared (IR) range. System is provided with a detection protection unit installed on the intellectual head on the side of the radiation sources with the possibility of preventing direct contact of said radiation sources, detectors near infrared and images with the human skin area. Automatic control method for water content is carried out using the system. 
     EFFECT: use of inventions makes it easier to test the effectiveness of skin care and cosmetic procedures, photo-age and skin moisture. 
     3 cl, 9 dwg
Patent RU-2732429-C2 (RU)
Title: Nasal spray sprayer
Inventor: FELDMAN Jozef
IPC: A61N5/06
Filed: 2017-03-21
Granted: 2020-09-16
Abstract: FIELD: medical equipment.SUBSTANCE: group of inventions relates to a cap for a nasal spray device and a method of dispensing a liquid substance for treating a nose. Cap includes a spray dispenser. Cap contains a base tightly installed on the container with liquid substance subject to spraying. Cap has an intermediate section made with possibility of back-and-forth movement relative to the base. Intermediate section includes a spray dispenser and has a spraying channel. Cap includes a cover having a pressing flexible part connected to the intermediate section. Cap comprises LED (light-emitted diode) connected to power supply by electric circuit. LED is mounted near the spraying channel so that it is inserted into the nostril. Pressure flexible part is made with possibility of electric circuit closing to switch on the light-emitting diode and to actuate the spray dispenser, to provide both illumination, and spraying the photosensitizing liquid substance into the nostril. LED is configured to emit radiation biologically stimulating the area irrigated with the photosensitizing liquid substance. Method includes simultaneously carried out steps, at which sprayed spray of photosensitizing liquid substance is dispensed through spraying channel and light-emitting diode is ignited, installed near spraying channel, so that radiation emitted by LED, biologically stimulated zone irrigated with photosensitizing liquid substance.EFFECT: technical result is possibility to supply liquid containing (or not containing) drug, simultaneously illuminating zone into which spraying is performed, wherein the two operations are performed by one user action.8 cl, 8 dwg
Patent RU-2727839-C2 (RU)
Title: Способ и система управления машиной
Inventor: SINGH ANURAG
IPC: F02C9/20
Filed: 2017-04-27
Granted: 2020-07-24
Abstract: Варианты раскрытия настоящего изобретения включают способы, системы и программные изделия для управления машиной. Способы в соответствии с раскрытием настоящего изобретения могут включать: вычисление с использованием модели рабочих характеристик машины набора состояний между ступенями машины, соответствующих набору входных состояний или набору выходных состояний, в процессе работы машины, при этом машина содержит турбинный компонент, имеющий канал для текучей среды, пересекающий множество ступеней турбины и множество позиций между ступенями; калибровку модели рабочих характеристик машины на основе различия между предсказанным значением в модели рабочих характеристик машины и набором входных или выходных состояний и настройку рабочего параметра машины на основе калиброванной модели рабочих характеристик и вычисленного набора состояний между ступенями машины. 2 н. и 13 з.п. ф-лы, 5 ил.
Patent RU-2702943-C2 (RU)
Inventor: O'NIL Frensis Patrik
IPC: G01R33/28
Filed: 2015-11-30
Granted: 2019-10-14
Abstract: Группа изобретений относится к обеспечению безопасности пациента при работе с магнитно-резонансным томографом (МРТ). Система магнитно-резонансной томографии (МРТ) содержит сборку кабелей, содержащую электропроводящий кабель и многожильное оптическое волокно, собранное вместе с электропроводящим кабелем для образования сборки кабелей; электрический компонент, соединенный с электропроводящим кабелем кабельной сборки; устройство считывания формы волокна, оптически связанное с многожильным оптическим волокном кабельной сборки и выполненное с возможностью измерения коэффициента отражения света, введенного в многожильное оптическое волокно, и вычисления формы кабельной сборки на основании измеренных значений коэффициента отражения; процессор, выполненный с возможностью обнаружения части электропроводящего кабеля, подверженной явлению резонанса на частоте магнитного резонанса, на основании формы, вычисленной для многожильного оптического волокна в сборке с электропроводящим кабелем. Технический результат – повышение безопасности работы устройства. 2 н. и 13 з.п. ф-лы, 2 ил.
Patent RU-2704659-C2 (RU)
Title: Method for cooling of gas transmission turbine shaft and transmission elements instrumentation and device for implementation thereof
Inventor: Zaripov Yulaj Midkhatovich
IPC: F02C7/18
Filed: 2017-07-26
Granted: 2019-10-30
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to machine building, particularly, to cooling of gas turbine drive. Method of cooling transmission of gas turbine drive and transmission elements instrumentation using cooled air, in which cooling air is directed into transmission housing, controlling air pressure, ejecting cold air, cooling air flow by mixing, transmitting transmission shaft, dividing mixed cooled air stream into two parts, one part is directed along two lines to suction collector of half-clutch of free turbine, the second part of flow is supplied to transmission half-clutch on the other side and then to ventilation of stagnant zones in inner annular space of gas discharge coil, both flows are mixed and supplied inside closed annular space for supercharging of clearances at internal joint of free turbine with scavenging vase. Thereafter, the mixed flow pressure inside the closed annular space is controlled by the outlet valves and the stagnant zones between the volute spacer and the armored wall air venting from the outlet valves are ventilated. 
     EFFECT: higher transmission reliability is achieved. 
     2 cl, 1 dwg
Patent RU-2710596-C2 (RU)
Title: Aqueous latex of "core-shell" structure
Inventor: LAFLER EDVARD E
IPC: D06M23/08
Filed: 2016-03-23
Granted: 2019-12-30
Abstract: FIELD: textile. 
     SUBSTANCE: invention relates to an aqueous composition used as a binder for non-woven textile materials, a non-woven textile material and a method for production thereof. Aqueous composition contains (a) from 40 to 95 % by weight of the core polymer relative to the dry weight of the latex polymer and (b) from 5 to 60 % by weight of the coating polymer relative to the weight of the dry latex polymer. Core polymer contains (i) 95 to 100 wt. % relative to the weight of the dry core polymer, polymerised links of one or more monofunctional vinyl monomers, and (ii) from 0 to 5 wt. % relative to the weight of the dry polymer of the core, polymerised links of one or more multivinyl monomers. Glass transition temperature of core polymer is 50 °C or less, and is determined by differential scanning calorimetry using ASTM D7426-08 test method. Shell polymer contains (i) from 35 to 95 % by weight relative to weight of dry shell polymer, polymerised links of one or more single-functional vinyl monomers, and (ii) from 5 to 65 % by weight relative to weight of dry coating polymer, polymerised links of one or more vinyl monomers containing trialkoxysilyl groups. In the shell polymer, the amount of all monomers in addition to alkyl(meth)acrylates, styrene and vinyl monomers containing trialkoxysilyl groups, by weight relative to weight of the dry polymer, is from 0 to 3 %. Obtained aqueous composition contains particles of a latex polymer. Method of producing nonwoven textile material involves bringing said composition into contact with a plurality of fibers. 
     EFFECT: invention enables to obtain a polymer which is capable of cross-linking at a relatively low temperature after deposition on a substrate which does not release formaldehyde during crosslinking, is stable during storage, and provides good tensile strength of the textile substrate. 
     5 cl, 4 ex
Patent RU-2725223-C2 (RU)
Inventor: STROELIN JOACHIM
IPC: A61B90/30
Filed: 2016-07-25
Granted: 2020-06-30
Abstract: FIELD: medical equipment. 
     SUBSTANCE: group of inventions relates to a handle for a surgical lamp comprising a handle member for attaching to a bubble surgical lighting fixture and forming a handle surface on an outer side. Voice control module containing at least one sound sensor is connected to the handle element with the possibility of disconnection. Besides, the present invention relates to a surgical lamp containing a handle. 
     EFFECT: proposed is a handle for a surgical lamp with voice control and a surgical lamp. 
     15 cl, 20 dwg
Patent RU-2725776-C2 (RU)
Title: Способ получения изображений объекта съемки с датчика, находящегося на борту движущегося носителя, с автоматическим регулированием его линии визирования
Inventor: HORAK RAPHAEL
IPC: G01S17/90
Filed: 2016-11-18
Granted: 2020-07-06
Abstract: Изобретение относится к области получения изображений с помощью автоматического регулирования линии визирования датчика, связанного с обработкой изображений, например, для применений при мониторинге или распознавании. Заявлен способ получения изображений заданного объекта съемки на земле с носителя, движущегося по траектории и снабженного оптическим датчиком, имеющим линию визирования, который содержит этап получения датчиком последовательных изображений объекта съемки в ходе движения носителя и этап автоматического регулирования углового направления линии визирования блоком обработки, подключенным к датчику. Причем получение осуществляют: для первой позиции (P1) носителя на его траектории, с автоматическим регулированием углового направления линии визирования, позволяющим осуществлять сканирование заданной полосы местности объекта съемки, называемое сканированием прямым ходом, в сочетании со сканированием в режиме «шаг-и-пристальный взгляд», причем первую ленту изображений получают указанным образом, и тем, что по меньшей мере одну другую ленту изображений получают на той же зоне местности, что и первую ленту, при повторении этих этапов сканирования для по меньшей мере одной другой позиции носителя на его траектории. Каждое изображение из другой ленты получают для части полосы местности, с коэффициентом перекрывания с изображением (изображениями) из первой ленты для одной и той же части полосы местности, превышающим заданный высокий коэффициент перекрывания, причем перекрывающиеся изображения от одной ленты к другой, полученные от одной и той же части местности, соответственно получают указанным образом в ходе этих повторений по различным направлениям линии визирования. Режим «шаг-и-пристальный взгляд», который включает в себя поступательные микродвижения, называемые «шагами», имеющими амплитуду, регулируемую блоком обработки, содержит: по меньшей мере один «шаг», называемый поперечным шагом (5), с основной компонентой, перпендикулярной сканированию прямым ходом, в сочетании с по меньшей мере одним «шагом» (7), называемым продольным шагом, с основной компонентой, параллельной сканированию прямым ходом, а также двухосевое микродвижение «пристальный взгляд» для компенсации поступательного движения линии визирования в ходе получения каждого изображения. Автоматическое регулирование углового направления линии визирования осуществляют путем обработки изображений на полученных изображениях. Технический результат - осуществление визуализации с хорошим угловым разрешением большой протяженности земли с различных точек обзора. 2 н. и 16 з.п. ф-лы, 3 ил.
Patent RU-2715327-C2 (RU)
Title: Method for peas protein production under ultrasonic effect
Inventor: Iritkov Sergej Aleksandrovich
IPC: A23J1/14
Filed: 2018-06-19
Granted: 2020-02-26
Abstract: FIELD: food industry. 
     SUBSTANCE: invention relates to the food industry. Peas are milled; the formed substance is mixed with water to form a suspension and is exposed to pulse ultrasonic vibrations with frequency of 15–20 kHz during 1–3 hours simultaneously with its mixing. Obtained suspension is decanted. Coagulation and separation is performed. 
     EFFECT: invention ensures preservation of the functional potential of the produced protein, increased output of the ready protein, as well as suppression of microflora due to cavitation in the suspension. 
     1 cl, 4 dwg
Patent RU-2733084-C2 (RU)
Title: Device comprising a supply roller and a self-adhesive connecting member, and a corresponding method and apparatus
Inventor: GEJS REJMOND
IPC: B31F1/30
Filed: 2017-01-26
Granted: 2020-09-29
Abstract: FIELD: machine building. 
     SUBSTANCE: drive device comprises at least one drive cylinder (124) with outer surface (126) and at least one closing strip (128), having inner side (130) and outer side (132). By inner side (130) closing strip (128) is wound around at least part of outer surface (126) of drive cylinder (124). Closing strip is secured around drive cylinder (124) by self-adhesive connecting element (138). 
     EFFECT: invention discloses a device comprising a feed roller and a self-adhering connecting element, and a corresponding method and apparatus. 
     8 cl, 7 dwg
Patent RU-2759970-C2 (RU)
Title: BISPECIFIC ANTIBODIES TO CD25 AND Fc GAMMA-RECEPTOR FOR ELIMINATION OF TUMOR-SPECIFIC CELLS
Inventor: KEZADA SERKHIO
IPC: C07K16/46
Filed: 2017-03-17
Granted: 2021-11-19
Abstract: FIELD: biotechnology.SUBSTANCE: group of inventions is described, including a method for the treatment of a subject that is a human with cancer, including a stage of injection of an anti-CD25 antibody to the subject and use of the anti-CD25 antibody for the treatment of solid tumor in the subject, while the specified anti-CD25 antibody is a human IgG1 antibody that binds with high affinity to at least one activating receptor Fcγ selected from FcγRI, FcγRIIc and FcγRIIIa and eliminates regulatory T-cells infiltrating tumor. In one of embodiments, the anti-CD25 antibody has a dissociation constant (Kd) for CD25 of less than 10-8M and/or a dissociation constant for at least one activating receptor Fcγ of less than approximately 10-6M.EFFECT: invention expands the arsenal of means for the treatment of solid tumor in a subject using anti-CD25 antibodies.17 cl, 17 dwg, 1 tbl, 5 ex
Patent RU-2739465-C2 (RU)
Inventor: SHUTKIN YURII SERGEEVICH
IPC: H03M13/11
Filed: 2017-05-25
Granted: 2020-12-24
Abstract: FIELD: data processing. 
     SUBSTANCE: invention relates to data encoding and decoding techniques. Disclosed is an effectively decoded quasi-cyclic code with low density of parity checks (QC-LDPC), which is based on a base matrix of the irregular QC-LDPC matrix, wherein base matrix is formed by columns and rows, wherein columns are divided into one or more columns corresponding to punctured nodes of variable (i.e. variable nodes corresponding to information bits used by the encoder but not transmitted or efficiently processed as not received by the decoder), and columns corresponding to non-punctured variable nodes, and strings are divided into rows with high density (i.e. rows having weight that exceeds first weight) and lines with low density (i.e. lines having weight that is less than second weight, in which second weight is equal to or less than first weight), in which a matrix defined by overlapping low-density rows and columns corresponding to non-punctured nodes of a variable is divided into groups of orthogonal rows. 
     EFFECT: technical result consists in providing high throughput capacity with sufficient encoding/decoding resources. 
     38 cl, 13 dwg
Patent RU-2755514-C2 (RU)
Title: Communication method, access network device and terminal
Inventor: ZHANG HONGPING
IPC: H04W12/041
Filed: 2017-12-27
Granted: 2021-09-16
Abstract: FIELD: wireless communication.SUBSTANCE: invention relates to wireless communication. The method includes: determining by a first access network device that a terminal needs to enter an RRC radio resource control idle state, where the first access network device is an access network serving device; sending the first access network device a first message to a second access network device, where the first message includes a terminal context; and sending the first access network device a second message to the terminal, where the second message is used to instruct the terminal to enter the RRC idle state.EFFECT: invention reduces the time for the terminal to return from the RRC idle state to the RR connected state.11 cl, 10 dwg
Patent RU-2756303-C2 (RU)
Title: Sealed cable passage
Inventor: AJNVEKHTER MIKHAEL
IPC: H02G3/22
Filed: 2018-04-17
Granted: 2021-09-29
Abstract: FIELD: cable production. 
     SUBSTANCE: present invention relates to a passage for conducting cables, pipes or wires through a partition in a sealed manner. The passage contains bushing (1) and seal (2) located inside the central through hole of bushing (1). Seal (2) contains base part (7), front shaped section (9) and rear shaped section (10), wherein front and rear shaped sections (9, 10) are located at opposite ends of base part (7). Base part (7) of seal (2) is made of compressible material, as a result of which front and rear shaped sections (9, 10) are made with the possibility of moving to each other in order to compress base part (7) of seal (2). Compression is achieved through the interaction of threaded pins (19) and nuts (11). At least one rotary shaped section (13) is placed between front shaped section (9) and base part (7) of seal (2), which is located on one of threaded pins (19).  
     EFFECT: invention provides for the exclusion by mechanical means of the axial movement of seal relatively to the bushing, inside which this seal is located, inner sheets forming a part of seal must be kept from axial movement relatively to the rest of seal. 
     11 cl, 7 dwg
Patent RU-2767827-C2 (RU)
Inventor: ANUFRIEV VLADIMIR NIKOLAEVICH
IPC: G01P3/48
Filed: 2019-12-19
Granted: 2022-03-22
Abstract: FIELD: military equipment. 
     SUBSTANCE: invention relates to the field of military equipment; it can be used as a multi-mode electronic fuse of small-caliber artillery ammunition. A multimode electronic fuse for small-caliber artillery cartridges contains a detonator, a safety cocking device, a power source, an electronic module containing an arithmetic logic unit (ALU), operational and permanent storage devices for storing variable constants and constant coefficients, a clock generator, a real-time timer, an initial initialization circuit of an electronic device and a linear acceleration sensor, and it is characterized in that, that the clock generator is made in the form of an RC generator with temperature compensation for receiving data from equipment connected to a gun, the fuse contains: a polarized UHF radio frequency antenna, and the electronic fuse module contains an UHF receiver, at an output of which a detected signal amplifier and a radio channel interface controller detecting and decoding input radio channel commands are sequentially switched on; or an IR photodetector, and a photodetector signal amplifier and an optical channel interface controller detecting and decoding input optical channel commands are sequentially inserted into an electronic part of the fuse; or an induction communication coil, and an amplifier-demodulator of inductive communication channel signals and an inductive channel interface controller detecting and decoding input inductive channel commands are introduced into the electronic part of the fuse.  
     EFFECT: possibility is provided to initialize projectiles and set its operating modes in several ways: using a radio channel, an optical channel or an induction channel, both before and after the shot; possibility is provided to calibrate individual components of the electronic part of the fuse, for example, the built-in clock, directly during the shot, which allow for an increase in the efficiency of the combat use of ammunition due to reduction in the dispersion of the point of detonation of projectiles on the flight path. 
     9 cl, 8 dwg
Patent RU-2764683-C2 (RU)
Inventor: RAKHMANIN YURIJ ANATOLEVICH
IPC: C02F1/50
Filed: 2020-01-23
Granted: 2022-01-19
Abstract: Изобретение относится к области предочистки транспортируемых сточных вод. Способ предочистки сточных вод, транспортируемых в напорном или безнапорном режимах в трубопроводах или лотках, включает подачу реагентов в сточные воды, при этом в поток сточных вод вводят реагенты – окислители и дезинвазионные при перемешивании одновременно из единой растворной емкости или из двух раздельных растворных емкостей, а в качестве окислителей применяют пероксид водорода и/или гипохлорит натрия, обеспечивающие окислительно-восстановительный потенциал смеси со сточными водами не ниже 0 мВ при времени транспортирования сточных вод до очистных сооружений не менее 1 ч и с отводом газом не более чем через 1 ч после введения реагентов, при этом подача реагентов осуществляется в любую точку самотечной сети водоотведения и/или в приемный резервуар насосной станции, и/или в напорный трубопровод. Технический результат - снижение содержания во всем объеме транспортируемых сточных вод сероводорода, органических веществ и паразитарных загрязнений. 4 табл.