baber/WOPTO huggingface dataset:
Patent RU-2700978-C1 (RU)
Title: Portable complex measuring device for measuring several types of biometric information and measurement method
Inventor: HWANG IN DEOK
IPC: A61B5/15
Filed: 2017-08-08
Granted: 2019-09-24
Abstract: FIELD: medicine. 
     SUBSTANCE: group of inventions relates to medicine. Portable complex measuring device for measurement of monitored indicators of a user comprises units for measuring indicators, sets of input contacts for receiving input signals, current sensors, an analogue-to-digital converter (ADC) connected to the output contact of each measurement unit, a wireless communication device for transmitting data to the smartphone or receiving data from the smartphone, a microcontroller and a built-in power supply. When the portable complex measuring device is not used, the microcontroller operates in sleep mode, and units of monitored indicators measurement, ADC and wireless communication device are disconnected. Microcontroller operates in active mode when receiving output signal of current sensor and controls measurement units of monitored values, ADC and wireless communication device for their connection. Device displays the measured data of the monitored values on the smartphone display and has electrodes for removing the electrocardiogram and a hole for inserting the blood test strip into the housing. Method of measuring indicators is carried out using a portable complex measuring device and smartphone. Selection buttons configured to allow the user to select monitored indicators on the smartphone display when the smartphone application is operating are displayed. Microcontroller of the device is activated using one of the current sensors. Power supply of the measurement unit corresponding to the selected button is switched on and a measurement operation is performed. Measured value is transmitted to the smartphone through the wireless communication device. Measured indicator is displayed on smartphone display and stored in smartphone memory. 
     EFFECT: automatic selection of only the corresponding measuring circuit in a single integrated measuring device without using a mechanical switch, which enables miniaturization, and when the device is not in use, all circuits, with the exception of current sensors, are disconnected, and only the microcontroller switches to the sleep mode, while during use the microcontroller switches to the active mode and power is supplied only to the target circuit, respectively, power consumption can be minimized. 
     11 cl, 7 dwg
Patent RU-2691518-C1 (RU)
Title: Способ выполнения проводниковой анестезии перед проведением трансректальной фьюжн-биопсии предстательной железы
Inventor: Abdullin Iskander Ilfakovich
IPC: A61P23/02
Filed: 2018-06-28
Granted: 2019-06-14
Abstract: Изобретение относится к медицине, а именно к урологии и онкологии, и может быть использовано при проведении проводниковой анестезии предстательной железы перед выполнением трансректальной фьюжн-биопсии. Для этого под ультразвуковым контролем иглой по рабочему каналу ультразвукового датчика вводят 10 мл анестезирующего препарата местного действия - 1%-ного раствора лидокаина. При этом лидокаин вводят латерально от семенных пузырьков в зоне формирования сосудисто-нервных пучков, в жировую ткань позади мочевого пузыря на 3 и 9 часах условного циферблата по 5 мл с каждой стороны. Введение осуществляют непосредственно перед выполнением пункционного забора биопсийного материала. Способ обеспечивает адекватное обезболивание в ходе проведения биопсии, позволяя при этом повысить точность забора биопсийного материала за счет более точного совмещения изображения простаты с выявленной на МРТ патологической зоной и ультразвуковым изображением простаты. 2 пр.
Patent RU-2703133-C1 (RU)
Title: Phenol resin-based foam plastic and a method for production thereof
Inventor: MUKAIYAMA SHIGEMI
IPC: C08G14/08
Filed: 2016-12-21
Granted: 2019-10-15
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to a foam resin based on phenol resin and a method for production thereof. Phenol resin-based foam contains cyclopentane and high-boiling hydrocarbon with a boiling point of 140 °C or more and 350 °C or less and has density of 10 kg/m 3  or more and 150 kg/m 3  or less. Content of cyclopentane in phenol resin-based foam plastic ranges from 0.25 mol or more and 0.85 mol or less per volume of space 22.4×10 -3  m 3  in phenol resin-based foam plastic. Foam plastic is obtained by mixing a foamed composition in the mixer containing at least one phenol resin, a surfactant, a high-boiling hydrocarbon with a boiling point of 140 °C or more and 350 °C or less, a foaming agent comprising cyclopentane and an acid curing catalyst. Further, the foamed composition is unloaded from the distribution section in the mixer. Foamed composition is heated to foaming and hardening. During foaming and hardening, pressure is applied to foamed composition from above and from below to form foam plastic in the form of plates. Foamed composition can additionally contain one component selected from a poorly water-soluble metal hydroxide, a phosphorus-based flame retarder which is poorly soluble in water. Said foaming agent may additionally contain hydrofluoroolefin. 
     EFFECT: invention enables, for example, to obtain insulating materials having low initial thermal conductivity and maintaining low heat conductivity for a long time, while maintaining high compression strength. 
     18 cl, 2 dwg, 6 tbl, 48 ex
Patent RU-2709695-C1 (RU)
Title: Air dryer cartridge and a helical spring for an air dryer cartridge
Inventor: OCHSENKUHN ANDREAS
IPC: B60T17/00
Filed: 2017-02-23
Granted: 2019-12-19
Abstract: FIELD: machine building. 
     SUBSTANCE: cartridge (10) of the air dryer of the industrial-purpose vehicle comprises a drying tank for storing dehydrator (4) with first part (2) of the body and second part (3) of the body, which are movable relative to each other, and cartridge body (5) for attachment of drying container. Helical spring (1) is located between body (5) of cartridge and drying container, for example, so that it performs preliminary tension of second part (3) of body for reduction of volume of drying container. Helical spring (1) comprises several turns (11, 12, 13), wherein first outer coil (11) at first end of helical spring (1) and second outer coil (13) at second end of helical spring (1) respectively have diameter that is greater than diameter of inner coils (12) of helical spring (1) located between first and second ends of helical spring. 
     EFFECT: creation of improved cartridge of air dryer which can be cost-efficiently manufactured. 
     14 cl, 6 dwg
Patent RU-2698168-C1 (RU)
Title: Method for minimally invasive low-energy multi-beam recording of information on the surface of an object for long-term storage, reading, diagnostics, and its realizing device is a beam system for recording and reading and storing data
Inventor: Terkin Sergej Evgenevich
IPC: B41M5/00
Filed: 2018-12-28
Granted: 2019-08-22
Abstract: FIELD: information technology. 
     SUBSTANCE: invention relates to methods of recording information on a material object, intended for providing long-term storage on the surface of objects – from among objects (articles) obtained as a result of economic activities, as well as specially made for long-term storage of information, with the possibility of fast information acquisition during reading. For the first time, a method and a multi-beam system are proposed, which generates streams of parallel beams of low energy ions with their immediate delivery to the region of action for input of information organized bitwise in form of optimal size, number, direction of movement, average kinetic energy of clots (bunches) ions of contrast agent, implanted in near-surface layer of object, made in a single body (a multi-beam data insertion tool). In the case of a version for long-term archival storage of information, specially made plates which satisfy ×depending on the application. Two-way (through) reading from relatively large depth of recorded information requires transparency in ranges of electromagnetic spectrum used for reading, minimum number of chemical elements (isotopes) included in basic structure of base (substrate, information carrier), as well as minimum amount of impurities. Thus, recommendations for selecting a substrate in double-sided reading are transparency and purity (basic composition). Minimum thickness for information-significant layer of substrate substance is not less than 10 mcm at double-sided reading and not less than 30–50 mcm for layer providing stiffness and durability of carrier. In this case, the amount of information recorded on a quartz plate with dimensions of 10×10×0.01 cm 3  (thickness of working layer of plate ~10 mcm, the remaining thickness for maintaining the plate stiffness during long-term storage), is about 1 petabit or about 10 terabit/cm 2 . 
     EFFECT: disclosed is a method for providing long-term storage of information on the surface of objects. 
     13 cl
Patent RU-2713682-C1 (RU)
Title: Method of development of a deposit of high-viscosity and ultra-viscous oil by thermal methods at a late stage of development
Inventor: Zaripov Azat Timeryanovich
IPC: E21B7/04
Filed: 2019-01-10
Granted: 2020-02-06
Abstract: FIELD: oil and gas industry.SUBSTANCE: invention relates to the oil-producing industry. In method of development of high-viscous and ultra-viscous oil deposits by thermal methods at late stage of development horizontal steam-cyclic wells are located on deposit periphery, paired horizontal injection and production wells are placed in the central part of the deposit. In horizontal production wells there are temperature and pressure control devices. At the early stage of development, steam is pumped to horizontal steam-cyclic and paired horizontal injection and production wells for heating of the productive formation, steam supply is stopped for thermocapillary impregnation of deposit, then horizontal production wells are changed for product selection, horizontal injection wells – for steam injection. Horizontal steam-cyclic wells are operated with cycles – successive injection of steam and extraction of products. At the late stage of development, horizontal steam-cycle and paired horizontal injection and production wells are selected with unprofitable yield – with a steam-oil ratio of more than 10. In the above unprofitable horizontal steam-cycle and horizontal injection wells there performed is controlled reduction of steam pumping volume excluding sudden pressure drop – more than 0.05 MPa/day and temperature – more than 1 °C/day in steam chamber to temperature of water evaporation at initial pressure in formation. Said unprofitable horizontal steam-cycle wells are converted to hot water injection, and said unprofitable horizontal injection wells for gas injection. When waterflooding in said unprofitable horizontal production wells is 98 % or more, they are also transferred for gas injection.EFFECT: increased efficiency of development of high-viscous and ultra-viscous oil deposit at the late stage of development due to expansion of the area of thermal impact with simultaneous reduction of costs, controlled completion of the deposit development with preservation of the reservoir structure, expansion of technological capabilities.1 cl, 2 dwg
Patent RU-2722862-C1 (RU)
Title: Automated liquid level monitoring method and device for implementation thereof
Inventor: Sheptovetskij Aleksandr Yurevich
IPC: G01F23/18
Filed: 2019-04-16
Granted: 2020-06-04
Abstract: FIELD: physics.SUBSTANCE: invention relates to automated wireless control of liquid level height and can be used for remote monitoring of liquid level in water reservoirs, on streets, in rooms, wells, tunnels, reservoirs and other places. Device 1 comprises tube 5 with one open end 6, inside of which sealed partition 9 is installed with formation of two cavities 10, 11 in tube. In first cavity 10 the first air pressure sensor 12 is installed. In second cavity 11 there installed is second air pressure sensor 13, radio transmitting device 16, control controller 15 with software connected to radio transmitter 16 and each air pressure sensor 12, 13, power supply 14 connected to control controller 15 and radio transmitting device 16. Tube 5 has through hole 17 on section between sealed partition 9 and closed end 7.EFFECT: high accuracy, reliability, information content and reliability of information on change in liquid level, timely detection of change in liquid level and possibility of remote automated monitoring, eliminating the need to lay wire communications, enabling long-term operation without the need for maintenance.10 cl, 5 dwg
Patent RU-2701559-C1 (RU)
Title: Diagnostic method of farm animals and birds enteritis
Inventor: Parlyuk Anna Olegovna
IPC: G01N19/10
Filed: 2019-04-23
Granted: 2019-09-30
Abstract: FIELD: veterinary science.SUBSTANCE: invention relates to veterinary science and represents a method for diagnosing porcine and chicken enteritis, in which finely dispersed powder of a water-soluble dye is applied on the filter paper, which is coated with a transparent polymer on an adhesive base, then on layer of filtering paper there are applied pig faeces or chicken droppings, dried for 30 minutes and spot area is measured and volumetric index of humidity is calculated by formula X=S/m, where X is volumetric moisture content index, S is spot area, mm, m is mass of faeces sample, g, and if deviation of values of volumetric moisture content index from values characteristic for healthy animals, presence of inflammatory changes in intestine is determined, wherein volume index of humidity for healthy pigs is 4.5±2.3, and for healthy hens 4.9±1.4.EFFECT: use of the declared invention enables faster diagnosis of swine and enteritis.1 cl, 3 dwg, 3 tbl, 3 ex
Patent RU-2713898-C1 (RU)
Inventor: CHERNOV BORIS BORISOVICH
IPC: C23F13/02
Filed: 2019-05-27
Granted: 2020-02-10
Abstract: Изобретение относится к области электрохимической защиты металлических сооружений от коррозии и может быть использовано в коррозионно-активных электролитических средах, в частности в морской среде. Устройство содержит солнечную батарею, электрод сравнения, электромагнитный размыкатель, электрическую систему преобразования тока, при этом оно содержит нерастворимый анод и электроизмерительные приборы в виде потенциометра и амперметра, электрическая система преобразования тока выполнена в виде импульсного преобразователя постоянного тока, при этом выводы солнечной батареи соединены с питающими входами импульсного преобразователя постоянного тока, электропитание катушки электромагнитного размыкателя выполнено от импульсного преобразователя постоянного тока, минусовой его выход электрически соединен с защищаемым сооружением, а плюсовой выход соединен с нерастворимым анодом через переключающий контакт электромагнитного размыкателя, амперметр установлен в разрыв цепи питания нерастворимого анода, потенциометр одним зажимом соединен с электродом сравнения, а другим зажимом соединен с защищаемым сооружением. Технический результат: упрощение устройства катодной защиты, повышение надежности электрохимической защиты металлических сооружений, устранение необходимости в непрерывности работы катодной защиты. 2 з.п. ф-лы, 2 ил.
Patent RU-2721051-C1 (RU)
Title: Method of making articles from epoxy-ceramic material
Inventor: Kharitonov Dmitrii Viktorovich
IPC: B28B7/34
Filed: 2019-06-05
Granted: 2020-05-15
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: invention relates to production of large-size cores for moulding ceramic workpieces (or a model for making porous moulds) from epoxy-ceramic material. Method involves application of metal layer of epoxy resin inner layer with added filler in form of mixture of ceramic fights with size of 3–10 mm in amount of 30 to 40 wt. %, finely dispersed ceramic powder with size of up to 1 mm or sand in amount of 30–40 wt. % with addition of alcohol of 0.5–2 wt. %, which after complete drying is treated to the required size and profile. At that prior to application of epoxy resin inner layer a layer of adhesive primer with thickness of 1–4 mm is applied on article metal frame. Inner layer of epoxy resin mixture is applied in at least two layers with intermediate treatment of each layer on lathe. Thickness of applied layers makes 25–35 mm. 
     EFFECT: technical result is reduction of defects during manufacture of large items from epoxy-ceramic material. 
     1 cl, 3 ex
Patent RU-2710205-C1 (RU)
Inventor: Ivanov Evgenij Mikhajlovich
IPC: H05H7/10
Filed: 2019-06-07
Granted: 2019-12-25
Abstract: Устройство относится к ускорительной технике и радиационной физике, непосредственно к радиационному облучению электроники авиакосмического назначения протонным пучком синхроциклотрона переменной энергии с целью тестирования ее надежности. Так как синхроциклотрон имеет фиксированную энергию протонов 1000 Мэв, то в устройстве используется деградер с автоматически перестраиваемой длиной поглотителя для изменения энергии протонного пучка и подвижная координатная система для позиционирования каждого из облучаемых образцов электроники по оси пучка. Облучаемые образцы находятся в подвижной термокамере. Для авторегулировки и стабилизации интенсивности протонного пучка и флюэнса на каждый из облучаемых образцов использован авторегулятор в виде линии временной задержки момента начала работы автогенератора питания дуанта, который включен в разрыв цепи синхронизации между автогенератором питания и вариатором частоты дуанта. Для работы всего устройства в автоматическом режиме использована многоуровневая интеллектуальная АСУ. Технический результат повышение эффективности работы устройства. 1 ил.
Patent RU-2706196-C1 (RU)
Title: Method for production of cottonize flax fiber
Inventor: LAVRENTEVA EKATERINA PETROVNA
IPC: D01B1/12
Filed: 2019-06-24
Granted: 2019-11-14
Abstract: FIELD: textile and paper.SUBSTANCE: invention relates to textile industry, in particular to production of cottonize linen fiber. Method consists in pretreatment of short flax fiber including baling dismantling, loosening, preliminary cleaning, formation of fiber into tape, emulsification, formation of fiber into rolls and coil recovery until temperature in them reaches 37–40 °C, and subsequent cottonization by continuous multiple loosening and combing with simultaneous final cleaning of flax fiber. Fiber is emulsified by composition containing, wt%: mineral oil 24.0–28.0; sodium alkyl-sulphates of primary alcohols C-C6.0–8.0; oxyethylated secondary alcohols of C-Cseries with degree of oxyethylation 7–9 14.0–16.0; water up to 100, with consumption of composition 18–20 % of weight of fiber. Note here that linseed fiber cottonization is carried out in cottonization line of modular type.EFFECT: technical result of proposed technical solution is to increase quality of kotonizirovannogo flax fiber and intensification of technological process of its production.1 cl, 2 tbl, 6 ex
Patent RU-2733271-C1 (RU)
Title: Horizontal composite group of power supply elements
Inventor: YAN TSZU-NAN
IPC: H02J1/00
Filed: 2019-08-07
Granted: 2020-10-01
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention relates to electrical engineering, in particular to a group of power supply elements. Group of power supply elements is formed by serial connection of one or more independent power supply elements without circulation of their electrolyte systems. Thus, high voltage generated by the connection has no effect on any separate power supply element and does not decompose its electrolyte systems. Therefore, in horizontal composite groups of power supply elements, serial and / or parallel connections can be created simultaneously, providing high voltage and high capacity. 
     EFFECT: technical result consists in improvement of reliability and safety of composite group of power supply elements as a whole. 
     19 cl, 20 dwg
Patent RU-2723214-C1 (RU)
Inventor: Ninel Vyacheslav Grigorevich
IPC: A61N1/00
Filed: 2019-08-08
Granted: 2020-06-09
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to neurosurgery, maxillofacial surgery and dentistry, and human anatomy. Visual anatomical landmarks are palpated: a coronoid process, a mandible condyle, a retromolar fossa, an angle of the lower jaw. X-ray contrast markers are placed thereon. Skull roentgenogram is performed in a lateral projection. On the roentgenogram, graphical marking is applied by connecting points visualized by previously installed X-ray contrast markers with formation of segments: first - between the angle of the lower jaw and the retromolar fossa, the second - between the middle of the condyle of the lower jaw and the border of the front and middle one-third of the first segment, the third one - between the middle of the coronoid process and the angle of the lower jaw. Point is marked, which is simultaneously a front and middle one-third of the first segment, a point of puncture and cannulation of the lower alveolar nerve and a projection of an internal opening of the canal of the lower jaw. Second segment is determined as a direction of the mandibular canal. Line parallel to the first segment is drawn through the point of intersection of the second and third segments and is a reference point of the height of the point of entry of the lower alveolar nerve into the canal of the lower jaw. Graphical markings are transferred to the inner surface of the oral cavity from the X-ray image so that the puncture point and the drawn line are visualized. After puncture and achieving anaesthesia of the innervating zone of the lower alveolar nerve, the inner opening of the mandibular cannula is cannulated. Distal end of the cannula with electrodes is moved to a mandibular canal at 1–2 mm. Lower alveolar nerve is decomposed.EFFECT: method enables providing the electrode insertion precision to the lower alveolar nerve through an internal hole of the mandibular canal, reducing the probability of additional injuries of the mandibular nerve.1 cl, 1 ex, 3 dwg
Patent RU-2734884-C1 (RU)
Title: Method and device for protection against electrochemical corrosion of welded metal structure
Inventor: VEREVKIN VALERIJ IVANOVICH
IPC: B23K9/23
Filed: 2019-08-21
Granted: 2020-10-26
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention can be used in production and repair of sheet, shell, tank, tube, as well as housing, grate and other metal structures, resistant to electrochemical corrosion and made from interchangeable blanks with close thicknesses and physical and chemical properties. Independently one measures own potential of each workpiece by means of portable electric measuring device and portable reference electrode. Each billet is heated to preset temperature at measurement point. Potential difference is measured in contact of each billet with reference electrode. To the measured potential difference, the known potential of the reference electrode is added at ambient temperature T 0 , thereby determining the intrinsic potential of each i-th billet at the specified temperature of workpiece heating T sp (i). Then workpieces are ranked by value of own potential in decreasing row, by which during assembly of metal structure as difference of own potentials of contacting workpieces, maximum values of thermoelectromotive force in this contact of workpieces are found. On their basis during assembly, billets are arranged on object so that on average throughout metal structure to minimize differences of measured potentials between all pairs of adjacent billets. 
     EFFECT: disclosed is a method of protection against electrochemical corrosion of a welded metal structure. 
     2 cl, 2 dwg, 3 ex