baber/WOPTO huggingface dataset:
Patent RU-2712499-C1 (RU)
Title: Separator of elbows location zone of adjacent passengers on common armrest between vehicle seats
Inventor: Malyshev Viktor Vladimirovich
IPC: B60N2/75
Filed: 2019-01-28
Granted: 2020-01-29
Abstract: FIELD: machine building. 
     SUBSTANCE: invention relates to additional equipment for vehicle seats and is intended for simultaneous placement of elbows of adjacent passengers on one armrest. Device comprises S-shaped connection of two hollow semi-cylinders and base for attachment to armrest. In lower part of the device there is a detachable attachment to the base fixed to the seat armrest. 
     EFFECT: increasing comfort during operation of the armrest. 
     1 cl, 1 dwg
Patent RU-2711789-C1 (RU)
Title: Device for water intake during fire extinguishing from subglacial water reservoirs
Inventor: Kruglov Vyacheslav Anatolevich
IPC: A62C33/00
Filed: 2019-02-07
Granted: 2020-01-22
Abstract: FIELD: fire safety.SUBSTANCE: invention relates to the field of firefighting. Device comprises pipe (1), one end of which is made in the form of cone. On the cone side surface there are saw cuts. Total area of saw cuts not be less than diameter of pipe (1). Throughput of water flow through saw cuts corresponds to throughput capacity of water flow through diameter of pipe. Thread is made on opposite end of pipe (1).EFFECT: possibility of water intake and replenishment of water reserve from subglacial water reservoirs in fire tank trucks with minimum time costs when extinguishing burning objects.1 cl, 4 dwg
Patent RU-2719466-C1 (RU)
Inventor: TSYPKIN EVGENIJ BORISOVICH
IPC: C04B20/06
Filed: 2019-02-21
Granted: 2020-04-17
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to production of light-weight hollow granules of powdered mineral or synthetic raw material for use in production of composite polymer articles, light structural materials, heat insulation for pipelines, frost-resistant plasters and other construction materials. Method of producing hollow granules is carried out by thermal treatment of powdered inorganic raw material in vertical furnace, having housing 1, in cavity of which there is an active zone, expanding in direction of flow of mixture. Active zone is formed by hollow elements 2 of variable cross-section, preferably cylinders, which are installed coaxially on each other so that active zone expands in direction from top to bottom. Between adjacent hollow elements 2 there are slits 3 formed by outer wall of upper and inner wall of lower hollow elements 2. Active zone is equipped with independent heating elements 7 electrically connected to control system 13. Hollow elements 2 in the form of cylinders are rigidly fixed in cavity of housing 1 with formation of gap zone 8. Powdered inorganic raw materials are fed by screw 5 and air by means of fan 6 into disperser 4 where they are mixed with each other. Air is also fed into clearance zone 8, through which air flow is blown into slots 3. Air supplied to disperser 4 and to branch pipe of air entering clearance zone 8 is preheated in air heater 9. At outlet of active zone mixture flow is cooled, for this purpose in housing 1 there arranged is header 10 communicated via mixer 11 with cyclone 12. 
     EFFECT: technical result is possibility of heaving of inorganic particles with size of 1–250 mcm, including especially small particles with size of less than 50–75 mcm, excluding sticking on walls, obtaining hollow light-weight granules with solid walls, with bulk density of up to 500 kg/m 3 , with compression strength from 0,1 to 40 MPa, with granule sizes from 1 to 500 mcm. 
     18 cl, 7 dwg, 1 tbl
Patent RU-2710586-C1 (RU)
Inventor: KHAFIZOVA LEJLA OSMANOVNA
IPC: C07F5/04
Filed: 2019-02-21
Granted: 2019-12-30
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to a method of producing dicycloalkyl(bicyclo[2.2.1]hept-2-yl)alkylboronates of general formula (1) 
     
       
     
      where (a) R=Et, R'=Cyclohept, (b) R=n-Pent, R'=Cyclohept, (c) R=Et, R'=Cyclooct, (d) R=n-Pent, R'=Cyclooct, (e) R=Et, R'=Cyclododec, (f) R=Et, R'=Norbornyl, (g) R=n-Pent, R'=Norbornyl. Method involves reacting cycloalkene (cycloheptene, or cis-cyclooctene, or cis/trans-cyclododecene, or norbornene) with previously obtained alkyldichloroborane RBCl 2 , where R – are given above, while heating to 50 °C for 4–6 hours in presence of Mg (powder) and catalyst Cp 2 TiCl 2 . Molar ratio RBCl 2  : cycloalkene : Mg: Cp 2 TiCl 2  is (10÷14) : 10 : (10÷30) : (1.8÷2.2). Method is carried out in tetrahydrofuran in an inert atmosphere and further stirring at room temperature (~20–22) °C for 16 hours with subsequent hydrolysis of the reaction mass. 
     EFFECT: obtained novel boron acid esters can be used in organic chemistry as main substrates in cross-coupling reactions. 
     1 cl, 1 tbl, 7 ex
Patent RU-2726173-C1 (RU)
Title: Аппарат для производства капсул, содержащих продукт, подлежащий смешиванию с жидкостью, в частности посредством перколятора
Inventor: BELBESIR Bilel
IPC: B65B29/02
Filed: 2017-07-28
Granted: 2020-07-09
Abstract: Рассматриваемый аппарат (1) содержит выдачной модуль (6) и блок (9) для прикрепления крышек (3): вращаемую пластину (5), имеющую вырезы (12); блок (7) для доставки оболочек (2) капсул в вырез (12), содержащий накопитель (15) для хранения оболочек (2), уложенных вместе, и вспомогательный узел (20-24) для доставки оболочек (2) одна за одной на пластину (5) под действием силы притяжения; блок (8) для заполнения оболочки (2) продуктом, содержащий раструб (16), напротив которого располагается пустая оболочка (2), расположенная в вырезе (12) пластины (5), путем вращения указанной пластины (5). Предложенный аппарат позволяет человеку приготовить свои собственные капсулы и, следовательно, обеспечить ощутимую экономию за счет использования более безвредных для окружающей среды капсул, т.е. составной материал которых является менее дорогим и более легким для переработки. 7 з.п. ф-лы, 17 ил.
Patent RU-2704752-C1 (RU)
Title: Method and apparatus for molding articles from compacted powder
Inventor: URSELLA ENRICO
IPC: G01N23/12
Filed: 2017-09-14
Granted: 2019-10-30
Abstract: FIELD: manufacturing technology. 
     SUBSTANCE: use for forming articles (100) from compacted powder. Installation (1) for molding articles (100) from compacted powder comprises powder feed system (5) and sealing station (11). Emitter (18) emits an input X-ray having a given intensity (I 0 ) of radiation. Output detector (20) detects output parameter representing output intensity (I 1 ) of the X-ray beam passing through the powders. Control detector (23) detects a control parameter representing effective intensity (I 2 ) of the generated X-ray beam. Control unit (24) is programmed to correct output parameter by control parameter, to generate control signal (S 1 ), which is the detected density, and to control powder supply system (5) by means of control signal (S 1 ). 
     EFFECT: possibility of creating a method and apparatus for forming articles from compacted powder, by means of which products can be made, density of which is characterized by high level of uniformity not only inside a separate article, but also in relation to the whole batch of articles. 
     19 cl, 1 dwg
Patent RU-2711980-C1 (RU)
Inventor: Iskra Anzhelika Olegovna
IPC: A47C4/14
Filed: 2019-06-27
Granted: 2020-01-23
Abstract: Изобретение относится к стульям, а именно к коленным складным стульям, и направлено на уменьшение габаритных размеров стула в сложенном виде. Коленный стул включает плоскую коленную опору, установленную на концах двух стержней и расположенную вдоль этих двух стержней, упирающихся в пол противоположными концами; сидение, шарнирно установленное на конце стойки, упирающейся противоположным концом в пол, при этом стойка расположена в проеме между стержнями, удерживающими плоскую коленную опору, и соединена шарнирно с этими стержнями; распорку, установленную шарнирно на стойке и упирающуюся в стержни, удерживающие плоскую коленную опору; при этом в сложенном положении стойка располагается вдоль стержней, удерживающих плоскую коленную опору, а сидение примыкает к стержням, удерживающим плоскую коленную опору. Распорка выполнена в виде рамы, расположенной в проеме между стержнями, удерживающими плоскую коленную опору, а стойка расположена в проеме рамы. В каждом из стержней, удерживающих плоскую коленную опору, выполнен паз, открытый со стороны, обращенной к полу, и стороны, обращенной к другому стержню. Рама распорки с одной стороны удерживает опирающееся на нее сидение, а на противоположной стороне, упирающейся в стержни, удерживающие плоскую коленную опору, выполнена с пальцами, вставленными в пазы стержней, удерживающих плоскую коленную опору. В сложенном положении рама распорки располагается вдоль стойки и стержней, удерживающих плоскую коленную опору. 7 з.п. ф-лы, 4 ил.
Patent RU-2723201-C1 (RU)
Inventor: Florov Aleksej Vadimovich
IPC: B64C39/02
Filed: 2019-07-11
Granted: 2020-06-09
Abstract: Изобретение относится к авиационной технике. Беспилотный летательный аппарат самолетного типа для обнаружения пропавшего человека содержит корпус, встроенную бортовую вычислительную систему, модуль определения пространственных координат, модуль связи, аудиорегистратор. Летательный аппарат имеет два громкоговорителя, усилитель звукового сигнала, две антенны F типа, радиомодуль передачи данных с компьютера и звукового сигнала с аудиорегистратора. Компьютер подключен через интерфейс питания к распаечной коробке, имеет возможность соединения с камерой наблюдения в виде беззеркальной фотокамеры и радиомодулем передачи данных с компьютера и звука с аудиорегистратора в виде высокочувствительного микрофона, жестко закрепленного на одном крыле. Между громкоговорителями размещен парашютный люк. Модуль определения пространственных координат выполнен с антенной GPS/Glonass приемника и соединен с полетным контроллером. Модуль связи выполнен в виде радиомодуля телеметрии и управления. Бортовой обрабатывающий одноплатный компьютер и беззеркальная фотокамера установлены на съемную карбоновую площадку. Беззеркальная фотокамера соединена распаечной коробкой с полетным контроллером. Изобретение направлено на повышение оперативности определения координат пропавшего человека. 5 ил.
Patent RU-2710270-C1 (RU)
Title: Agent having immunomodulatory activity, and a method for production thereof
Inventor: Sajbel Olga Leonidovna
IPC: A61P37/02
Filed: 2019-08-16
Granted: 2019-12-25
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: invention refers to pharmaceutical industry, particularly to an agent exhibiting immunomodulatory activity and a method for preparing it. Method for preparing the agent possessing immunomodulating activity consists in the fact that dry wild common chicory herbs are minced, extracted three times with ethyl alcohol, filtered, concentrated, purified with a suitable organic solvent and dried under certain conditions. Agent possesses immunomodulating activity. 
     EFFECT: agent obtained by the method described above has a high content of the sum of phenol compounds in terms of chicory acid – 8–10 wt%, and the immunomodulating activity of the obtained agent is combined with membrane stabilizing and antioxidant action. 
     2 cl, 5 tbl, 3 ex
Patent RU-2717992-C1 (RU)
Title: Functional beverage
Inventor: Tolmachev Oleg Anatolevich
IPC: A23L2/38
Filed: 2019-08-26
Granted: 2020-03-27
Abstract: FIELD: alcohol-free beverages. 
     SUBSTANCE: invention relates to alcohol-free beverages with increased biological value, in particular to production of functional beverages intended for mass consumption and as special-purpose beverages, namely intended for sportsmen and persons with high physical loads. Disclosed is a functional beverage containing biologically active substances, one of which is an ingredient Aquamin Soluble – powder of dry marine lime algae Lithothamnion sp., And water, wherein biologically active substances used are Premix 124-19, containing Aquamin Soluble – powder of dry marine lime algae Lithothamnion sp., glucosamine sulphate and maltodextrin, and the water used is Ardvi mineral table drinking water, at following ratio of initial ingredients in kg per 100 decalitres of beverage: Premix 124-19 0.0012–0.0015; mineral drinking water "Ardvi" balance, wherein ratio of ingredients in composition Premix 124-19 in g per 1,000 g of premix is: Aquamin Soluble 832.3–837.0; glucosamine sulphate 114.0–116.0; maltodextrin 49.0–51.7. 
     EFFECT: invention allows to produce a beverage that promotes stimulation of collagen production, has a beneficial effect on skin and hair condition, increasing their elasticity and elasticity, reduces signs of biological and premature aging, promotes energy value of products, improves solubility of mixtures. 
     1 cl, 3 ex
Patent RU-2727506-C1 (RU)
Title: Agent for treating erectile dysfunction
Inventor: Platova Angelina Igorevna
IPC: A61K47/38
Filed: 2019-09-09
Granted: 2020-07-22
Abstract: FIELD: medicine; pharmaceuticals.SUBSTANCE: invention relates to medicine and pharmaceutics and represents an agent for treating erectile dysfunction, containing as active substance 9-phenyl-simm-octahydroselenoxantene in amount of 5–20 wt. % and excipients, wherein agent can be made in form of capsules or tablets.EFFECT: technical result consists in treating erectile dysfunction by means of the invention, which does not exhibit side effects in patients with accompanying somatic pathologies.3 cl, 6 dwg, 1 tbl, 6 ex
Patent RU-2726454-C1 (RU)
Inventor: Nateikina Liudmila Ivanovna
IPC: C09D171/00
Filed: 2019-09-12
Granted: 2020-07-14
Abstract: Изобретение относится к огнезащитной композиции для покрытий. Композиция содержит органофункциональный полимер GENIOSIL STP-E10, меламин в качестве газообразователя, пентаэритрит в качестве дополнительного источника углерода, смесь полифосфата аммония и бората цинка в качестве антипирена, диоксид титана, смесь пластификаторов, светостабилизатор, реологическую добавку, диспергатор, сшиватель и ксилол в качестве растворителя. В композицию дополнительно введены триметоксивинилсилан, армирующий наполнитель Волластонит МИВОЛЛ 10-97 или молотое углеволокно с размером частиц 0,2 мм, или молотое стекловолокно с размером частиц 0,2 мм, пеногаситель, пигмент. При этом в качестве смеси пластификаторов взята смесь эфиров ортофосфорной кислоты в массовом соотношении 1:1, в качестве диспергатора взята алкиламониевая соль высокомолекулярного сополимера, в качестве сшивателя взят 3-(триметоксисилил)пропиламин, в качестве реологической добавки взята смесь раствора модифицированной мочевины и бентонитовой глины, органически модифицированной четвертичным аммониевым основанием, при следующем отношении компонентов, мас.%: органофункциональный полимер - 8,0-15,0, смесь пластификаторов - 5,0-20,0, антипирен - 15,0-40,0, меламин - 5,0-15,0, пентаэритрит - 5,0-15,0, диоксид титана - 7,0-10,0, армирующий наполнитель - 0,5-3,0, реологическая добавка - 0,1-3,0, пеногаситель - 0,4-0,8, светостабилизатор - 1,0-2,5, диспергатор - 0,4-3,0, триметоксивинилсилан - 0,5-2,5, 3-(триметоксисилил)пропиламин - 0,5-1,5, пигмент - 0,00-0,01, ксилол - остальное. Композиция может дополнительно содержать в качестве пластификатора реакционноспособный продукт на основе дифенилолпропана и эпихлоргидрина в количестве 0,5-6,0 мас.%, в качестве антипирена - трехокись сурьмы в количестве 0,5-3 мас.%. Технический результат - покрытия на основе предложенной композиции обладают высокими технологическими и потребительскими свойствами: технологичность состава при нанесении АВД Wagner (угол распыла более 40 градусов) не зависит от количества растворителя, возможно нанесение многослойного покрытия, расход состава на 1 мм сухого покрытия 1,6 кг/м, повышенные эксплуатационные свойства покрытия: покрытие выдерживает длительное воздействие нефтепродуктов и воды, может эксплуатироваться в диапазоне температур от минус 60 до плюс 100°С. 2 з.п. ф-лы, 2 табл., 9 пр.
Patent RU-2721414-C1 (RU)
Title: Method of accounting for changes in content of normative documents while ensuring safety of flights
Inventor: Korenevskij Aleksej Yurevich
IPC: G08B3/00
Filed: 2019-10-08
Granted: 2020-05-19
Abstract: FIELD: education.SUBSTANCE: invention relates to training and control of knowledge and can be used to ensure safety of flights during training and retraining of flight personnel and auxiliary personnel. Method of accounting for changes in content of regulatory documents while ensuring safety of flights, and includes steps of forming a database of normative documents, extracting from regulatory documents fragments, with assignment of unique identification feature to each of fragments, separate positions of training program are formed, with indication of positions using fragments from normative documents, conformity of set of positions of changed training program is checked.EFFECT: technical result consists in wider range of the same purpose tools.7 cl, 13 dwg
Patent RU-2734617-C1 (RU)
Title: Aerosol delivery method and device for transmitting aerosol delivery device information
Inventor: KERSEY ROBERT
IPC: A24F40/65
Filed: 2018-05-01
Granted: 2020-10-21
Abstract: FIELD: wireless communication equipment. 
     SUBSTANCE: invention relates to data transmission from aerosol delivery device using packet transfer without connection establishment. For this the following steps are provided: maintaining, during use of the aerosol delivery device in the aerosol delivery device memory device, the aerosol delivery device usage information recording information; creation from a storage device, without establishing a connection, using a wireless communication interface of an aerosol delivery device, a status advertisement packet, including information relating to identification; aerosol delivery device status announcement and first aerosol delivery device usage characteristics recording data set; and transmitting the advertisement packet through the wireless communication interface. 
     EFFECT: enabling access to information related to the aerosol delivery device, in an energy-saving manner, and enabling access to information relating to the delivery device in a non-intrusive manner. 
     15 cl, 9 dwg
Patent RU-2736850-C1 (RU)
Inventor: Kremneva Yuliya Vladimirovna
IPC: B60N2/56
Filed: 2019-11-19
Granted: 2020-11-20
Abstract: FIELD: ventilation. 
     SUBSTANCE: invention relates to devices for ventilation of vehicle seats and methods of vehicle seats ventilation. Device of plenum and exhaust ventilation of vehicle seat, connected with vehicle ventilation system or including air filtration device and having possibility to operate autonomously from vehicle ventilation system, comprises final air inlet-outlet devices in zone of contact of seat and body of passenger and near this zone, air channels, controlled electric fans. Control device performs plenum and exhaust ventilation of the contact zone of the seat and body of the passenger and the zone near the body of the passenger in cyclic "exhalation-inhalation" mode, the frequency of which is set by the control device taking into account the respiratory rhythm of the passenger. Air intake and exhaust end devices in zone of contact of seat and body of passenger and near this zone and air channels are laid so that withdrawn air is removed from contact zone into seat, and supplied air passes along soft air channels along seat surface. 
     EFFECT: increased ease of use. 
     2 cl, 5 dwg
Patent RU-2729184-C1 (RU)
Title: Electrochemical reactor and apparatus for electrochemical synthesis of a mixture of oxidants
Inventor: SMIRNOV ALEKSEJ VLADIMIROVICH
IPC: C25B9/19
Filed: 2019-12-12
Granted: 2020-08-05
Abstract: FIELD: electrochemical reactors. 
     SUBSTANCE: electrochemical reactor comprising vertical cylindrical coaxially located hollow electrodes, external of which is an anode, and internal – cathode, and diaphragm, coaxially arranged between them to form anode and cathode chambers, upper and lower attachment assemblies of electrodes and diaphragm, electrolyte supply units, electrolysis products removal and cooling agent supply and discharge into the cathode tube space, characterized by using an anode with electrocatalytic coating on the diaphragm side, and a ceramic diaphragm based on zirconium, aluminum or yttrium oxides, units for supplying electrolyte to the anode chamber and removing electrolysis products therefrom are located on the anode side surface in the form of nozzles configured to provide a quick-detachable connection, each of upper and lower assemblies of fixation of hollow electrodes and diaphragm comprises flange connection, one of flanges of which is flat with axial hole and connected to anode, and the other one is stepped and is equipped in the end part with a dielectric bushing with an axial hole, cooling agent supply and discharge assemblies are located in the hollow cathode ends in the form of nozzles made with the possibility of providing a quick-detachable connection and with external thread in the middle part, wherein coolant supply and discharge unions are located in axial holes of dielectric bushings, electrolyte supply units into the cathode chamber and electrolysis products removal therefrom are located on the side surface of the stepped flange smaller in diameter step in the form of nozzles configured to provide a quick-detachable connection, diaphragm face ends support fluoroplastic caps with an axial hole, the diameter of which is equal to the outer diameter of the cathode chamber, located inside the stepped flange, between the flanges there is a fluoroplastic ring, and between stepped flanges and dielectric bushings, as well as between dielectric bushings and coolant feed and discharge nozzles there are chemically resistant rings. Invention also relates to an installation using said reactor. 
     EFFECT: increased efficiency, reliability, resource of continuous operation at simultaneous reduction of power inputs, consumed salt and prepared water. 
     10 cl, 3 dwg
Patent RU-2729810-C1 (RU)
Title: Deoxidising mixture
Inventor: Syryamkin Sergej Petrovich
IPC: C21C7/06
Filed: 2020-01-17
Granted: 2020-08-12
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metallurgical briquettes for steel making and deoxidation of final steel-smelting slags. Briquette contains as binding component organic material with amount of carbon in mechanical mixture by 1–10 % more than stoichiometric to available in slag metal oxides, iron and iron powder is wastes from steel and/or cast iron production, silicon wastes are wastes from silicon production in the following ratio, wt%: binding component 9–23, wastes from steel and/or cast iron production 10–25, wastes from silicon production – the rest. 
     EFFECT: invention enables to obtain briquette with high degree of deoxidation of treated slag and metal, with possibility of obtaining low content of iron oxides in slag and high quality of metal due to reduced oxidation thereof, note here that said briquette has low cost due to production wastes and is easily delivered to furnaces. 
     1 cl, 2 tbl