baber/WOPTO huggingface dataset:
Patent RU-2700304-C1 (RU)
Title: Robot manipulator
Inventor: Nesmiyanov Ivan Alekseevich
IPC: B66C23/44
Filed: 2018-10-16
Granted: 2019-09-16
Abstract: FIELD: robotics. 
     SUBSTANCE: invention relates to robotics and specifically to loaders used in field works. Robot-manipulator comprises base, on which there is a technical vision sensor, hinges, actuating links connected to each other by means of five-movable spherical hinge, made in the form of linear drives, load gripper. Manipulator additionally comprises four posts, two linear drives and platform of self-propelled chassis. Each post is attached to the base and to platform of self-propelled chassis by means of spherical hinges with kinematic pair of the third class, which form space-parallelogram mechanism. One of the linear drives is fixed by one end to the post at height of 1/3 of the total height of the post by means of cylindrical hinges with kinematic pair of the fifth class, and by the other end is attached to platform of self-propelled chassis by means of spherical hinges with kinematic pair of third class, on one line of posts fixtures. Second linear drive is fixed by its one end to the other post at height of 1/3 of the total height of the post by means of cylindrical hinges with kinematic pair of the fifth class, and by the other end is attached to platform of self-propelled chassis by means of spherical hinges with kinematic pair of the third class, which hinge is located on one line with extreme posts hinges. Manipulator has additional sensors of technical vision, which are installed in front part of self-propelled chassis, gripper is made self-aligning, base is made in form of rectangular truss with three ledges for attachment of linear drives. 
     EFFECT: increased service area is achieved. 
     1 cl, 1 dwg
Patent RU-2718245-C1 (RU)
Inventor: NOJGEBAUER Dzhejms
IPC: B62B3/02
Filed: 2016-09-13
Granted: 2020-03-31
Abstract: FIELD: transport machine building. 
     SUBSTANCE: bogie includes hub, frame and at least one rudder. Frame includes a first segment and a second segment, wherein the first segment, the second segment and the rudder are mounted on the hub. Hub defines axis of rotation, and at least two of first segment, second segment and rudder rotate about axis of rotation relative to each other and hub. At least one wheel is located on the first segment and at least one wheel is located on the second segment. Also, bogie comprises engine, connected to at least one of wheels and processor, programmed to control power, supplied to engine, based on user input from rudder. Frame is movable between separate positions, and the processor is programmed to control the power supplied to the engine, based on at least the position of the frame. 
     EFFECT: bogie with variable configuration. 
     14 cl, 26 dwg
Patent RU-2701440-C1 (RU)
Title: Five-stroke phase 3-d scanner
Inventor: LANDO YAKOV BORISOVICH
IPC: G01B11/24
Filed: 2018-11-01
Granted: 2019-09-26
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: invention relates to measurement equipment and can be used for visualization, mathematical modelling and recognition of three-dimensional objects. Disclosed device for remote measurement of three-dimensional objects comprises a projector, which, during three strokes, performs projecting onto the measured object of two types, shifted in phase relative to each other, harmonic sinusoidal light signals (strips) and one constant signal, a recording camera which is offset relative to the projector by a certain value dY and which records these signals and transmits them to a computing device to determine coordinates of the measured surface. Note here that additional displacement of the camera relative to the projector is introduced by a small value of dX, and two additional shooting cycles are introduced to register two additional types of strips generated by the projector, perpendicular to the first two strips. Additional information obtained by shifting the dX camera and by recording additional bands is used by the computer to determine 2Pi intervals in the shift of the main strips when constructing 3d model of the measured object. 
     EFFECT: wider range of measurements, as well as high accuracy due to reduced width of bands. 
     1 cl, 4 dwg
Patent RU-2704634-C1 (RU)
Title: Method for periodic measurement of continuous flow of loose materials and device for its implementation
Inventor: PESHEKHONOV ALEKSEJ ANATOLEVICH
IPC: G01F1/76
Filed: 2018-12-03
Granted: 2019-10-30
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to measurement of bulk materials consumption and can be used in technological processes of chemical, metallurgical, food and pharmaceutical industries, as well as in industry of construction materials and agricultural industry. Invention consists in fact that from constant volume of constant volume built into vertical section of pipeline, along which loose material continuously passes, air is periodically evacuated, as a result of which rarefaction is created in reservoir and it is filled with material. Consumption of material is determined from the value of time interval from the moment of beginning of filling to its end, at that moment of filling completion is determined by abrupt increase of rarefaction in air duct above filter, through which air is pumped.EFFECT: increased reliability, increased accuracy of measurement of loose materials consumption, including those having increased moisture content.2 cl, 2 dwg
Patent RU-2698909-C1 (RU)
Title: Diagnostic technique for malignant pleural effusion
Inventor: Plaksin Sergej Aleksandrovich
IPC: G01N33/48
Filed: 2018-12-12
Granted: 2019-09-02
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine and is a diagnostic technique for malignant pleural effusion by examining the crystalline facies of the pleural liquid on a slide obtained by wedge-like dehydration, characterized in that the facies are placed under a microscope, through which a series of filming of its fields of view is carried out, obtained digital images are stored in the memory of the PC, which selects frames for analysis, identifies target facies using the trained neural network by analysing filled and empty pixels, their location in the facies and mutual arrangement, calculates percentage of probability of oncopathology, and if more than 80 % is diagnosed, malignant pleural exudate, with less than 80 % probability of oncological pathology, malignant pleurisy is excluded. 
     EFFECT: invention provides objectification, high efficiency and reliability of the method. 
     1 cl, 4 dwg, 3 ex
Patent RU-2744063-C1 (RU)
Inventor: KARPUKHIN IVAN ALEKSANDROVICH
IPC: G10L17/18
Filed: 2018-12-18
Granted: 2021-03-02
Abstract: FIELD: information technology.SUBSTANCE: invention relates to systems for determining the personality of a talking voice-activated user device. Method comprises executing a machine learning algorithm (MLA) for determining a first probability parameter, indicating whether the user's speaking user statement is a user from a set of registered users, execution of user usage frequency analysis for generation, for each user from a set of registered users, a second probability parameter, which is frequency-based a priori probability, generation by an electronic device for each user from a set of registered users of a combined probability based on the associated first probability and second probability, selecting a specific user from a set of registered users as a speaker of the user's subject expression based on the combined probability value.EFFECT: technical result consists in improvement of identification accuracy of a certain speaking user.19 cl, 3 dwg
Patent RU-2711169-C1 (RU)
Inventor: BALABANOV VADIM BORISOVICH
IPC: C04B24/24
Filed: 2019-02-07
Granted: 2020-01-15
Abstract: Настоящее изобретение относится к производству строительных материалов и может быть использовано для изготовления бетонных изделий и конструкций, тротуарной плитки, бордюров, для устройства верхних слоев дорожного полотна и их последующем ремонте, а также для ремонта трещин и в качестве заполнителя соединительных швов. Технический результат – получение морозостойкого материала при снижении энергоемкости производства. Бетонная смесь включает портландцемент, микрокремнезем, песок, дисперсию акриловую, воду при следующем соотношении компонентов, мас. %: портландцемент М500 20,8-21,0, микрокремнезем МК-85 2,1-3,1, песок фракции 2,5-3,0 мм 62,8-63,3, дисперсия акриловая ВДСМ-КИ-01-01(латекс) 0,10-0,13, вода 12,7-13,0. 8 табл.
Patent RU-2723867-C1 (RU)
Title: Катодный токоотвод/соединитель для электролизера холла-эру
Inventor: PFEFFER MARKUS
IPC: C25C3/08
Filed: 2017-07-26
Granted: 2020-06-17
Abstract: Изобретение относится к оборудованию для производства алюминия с использованием процесса Холла-Эру. Катодный токоотводный/соединительный узел содержит токоотводящий стержень из меди или медного сплава, расположенный под углеродным катодом и находящийся в непосредственном электрическом контакте с углеродным катодом. Токоотводящий стержень содержит одну или две выводную(ые) концевую(ые) часть(и), проходящую(ие) наружу вплоть до внутренней стороны или наружной стороны внешнего кожуха электролизера к соединителю. Выводная(ые) концевая(ые) часть(и) токоотводящего стержня электрически соединены каждая последовательно с проводящим элементом, обеспечивающим электрическое соединение с внешней шиной, который обеспечивает электрическое соединение токоотводящего стержня с внешней шиной и содержит гибкую соединительную полосу, которая выполнена из меди или медного сплава. Изобретения позволяют упростить токоотводную систему, уменьшить тепловой поток, исключить отрицательные последствия в виде низкого перенапряжения. 2 н. и 11 з.п. ф-лы, 9 ил.
Patent RU-2701518-C1 (RU)
Inventor: Shirinkina Anna Evgenevna
IPC: A61P31/06
Filed: 2019-02-26
Granted: 2019-09-27
Abstract: Изобретение относится к медицине, а именно к фтизиатрии, и может быть использовано для лечения туберкулезного аднексита и/или эндометрита. Для этого на фоне стандартной этиотропной противотуберкулезной терапии лимфотропно вводят суточную дозу изониазида 10 мг/кг, смешанную с 2500 ед. гепарина. Смесь доводят до общего объема 15 мл 0,25%-ным раствором новокаина и вводят в 4 региональные лимфотропные точки: надлобковые, паховые, перианальные и околопозвоночные на уровне 2-4 поясничных позвонков в одну точку в день подкожно ежедневно, точки чередуются. Курс лечения составляет 30 инъекций ежедневно и 10 инъекций через день общим курсом до №40. Параллельно или после окончания курса лимфотропного введения изониазида лимфотропно вводят 60 мг глутоксима, смешанного с 2500 ед. гепарина. Смесь доводят до общего объема 10 мл 0,25%-ным раствором новокаина и вводят в 4 региональные лимфотропные точки: надлобковые, паховые и околопозвоночные на уровне 2-4 поясничных позвонков в одну точку в день подкожно ежедневно, точки чередуются между собой и с точками введения изониазида. Курс лечения составляет 20 инъекций ежедневно. Способ позволяет предупредить развитие спаечного процесса маточных труб и полости матки, препятствующего восстановлению детородной функции женского организма при отсутствии токсических реакций от изониазида. 3 пр.
Patent RU-2730543-C1 (RU)
Title: Device for protection of heat exchangers against abrasive ash wear
Inventor: TOLKACHEV BORIS PETROVICH
IPC: F28G13/00
Filed: 2019-04-01
Granted: 2020-08-24
Abstract: FIELD: heat exchange. 
     SUBSTANCE: device for protection of heat exchangers, for example, air heaters of power boilers, from abrasive gold wear contains for each pipe nozzle with internal channel installed coaxially to pipe of heat exchanger, which serves for passage of heat carrier with abrasive particles. Nozzle consists of inlet, main and connecting sections, between the main and connection sections of nozzle a ledge is made, wherein diameter of channel on connecting section is more than diameter of channel in inlet and main sections. In wall of nozzle there are side channels, axes of which are directed at angle to nozzle axis and which extend into inner channel of nozzle behind the ledge. 
     EFFECT: technical result is reduction of erosion of nozzle itself and adjacent pipes, and additional seal, made, for example, by surface hardening, cementing or laser spraying on inner surface of nozzle channel, increases its impact strength, thereby providing a stream of hot gases with abrasive particles coaxially stabilized after the nozzle, which flows in without impact on the walls of the pipes and on the tube plate, and as a result, their service life increases. 
     6 cl, 2 dwg
Patent RU-2732563-C1 (RU)
Title: Method and device for production of nonwoven materials from endless filaments
Inventor: NITSCHKE MICHAEL
IPC: D01F1/00
Filed: 2019-05-23
Granted: 2020-09-21
Abstract: FIELD: production of non-woven materials. 
     SUBSTANCE: disclosed is a device for producing nonwoven materials from endless filaments, note also that spinning spinneret of endless filaments and cooling chamber for cooling spinning filaments with cooling air are provided. Further, there are provided an exhaust device for extracting elementary threads and a laying device for laying elementary threads. Cooling chamber comprises opposite sides on one air feed cabin for supplying cooling air on opposite sides of machine direction. At least on one of the sides (MD-side) of the cooling chamber located in parallel to the machine direction (MD direction) cooling air is removed from it. 
     EFFECT: method and device for production of nonwoven materials from endless filaments are proposed. 
     18 cl, 6 dwg
Patent RU-2743396-C1 (RU)
Title: Способ получения биомассы энтеробактерий escherichia coli или salmonella в производственных биореакторах
Inventor: KLYKOV SERGEJ PETROVICH
IPC: C12N1/20
Filed: 2019-08-30
Granted: 2021-02-18
Abstract: Изобретение относится к биотехнологии, в частности, к выращиванию микроорганизмов в производственных условиях. Предлагается способ получения биомассы энтеробактерий Еscherichiа coli или Salmonella. Способ включает приготовление питательной среды на основе 0,9% раствора хлористого натрия и концентрата питательной среды, содержащего сухую глюкозу, основной перевар Хоттингера, натрий фосфорнокислый 12-водный, магний сернокислый 7-водный при заданных количествах, посев на питательную среду бактерий Еscherichiа coli или Salmonella и их культивирование при кислородном лимитировании при определенных параметрах с последовательной подачей концентрата питательной среды. Последовательную подачу концентрата питательной среды осуществляют в 3 этапа. Первая подача осуществляется через 2 ч после посева в количестве 2*V0/90 л/биореактор, вторая подача - через 3 ч после начала роста в количестве 4*V0/90 л/биореактор, а третья - начиная с 3,5 ч подачи подпитки 1,7*V0/90 мл/сек в постоянном режиме, где V0-исходный объём физиологического раствора в биореакторе, меняющийся в диапазоне 90-300 л. Изобретение позволяет повысить выход биомассы бактерий Еscherichiа coli и Salmonella. 2 з.п. ф-лы, 1 табл., 5 пр., 2 ил.
Patent RU-2735274-C1 (RU)
Title: Mechanized support section
Inventor: TATSIENKO VIKTOR PROKOPEVICH
IPC: E21D23/16
Filed: 2019-11-12
Granted: 2020-10-29
Abstract: FIELD: mining. 
     SUBSTANCE: section of mechanized support relates to mining and can be used for roof fixing, mine pressure control and crushing of oversized boreholes during mining of mineral deposits in mechanized cleaning complexes with main conveyor. There are metal structures with a roof rail, a hydraulic system with a working fluid flow control system and with a drain and pressure hydraulic lines, hydraulic supports with connection to a pressure and drain hydraulic lines of an emulsion of a powered support. There is a manipulator connected to the top part by means of a rotary bracket providing the possibility of the manipulator rotation in the horizontal plane by means of the bracket turning hydraulic cylinder. Proposed manipulator comprises hydraulic hammer and articulated links that can turn in vertical plane by means of hydraulic cylinders. One of links is connected to rotary bracket, and another is combined with hydraulic hammer. Manipulator link attached to the swing arm is telescopically extended by a hydraulic cylinder for telescopic extension. Piston and rod cavities of hydraulic cylinder of rotary bracket, hydraulic cylinder for telescopic extension and hydraulic cylinders of manipulator links turn are connected to drain and pressure hydraulic lines of hydraulic system with possibility of their locking with hydraulic hammer inoperative. Piston and rod cavities of hydraulic cylinder of rotary bracket, hydraulic cylinder for telescopic extension and hydraulic cylinder of turn of manipulator connected to top part by means of rotary bracket are connected individually with drain hydraulic line of hydraulic system by means of device with function of normally closed hydraulically controlled valve. Control cavity of device with function of normally closed hydraulically controlled valve is interconnected with hydraulic line of hydraulic drive of hydraulic hammer, in which only during its operation there is pressure of working liquid, the value of which is sufficient for control of device with function of normally closed hydraulically controlled valve. 
     EFFECT: increased efficiency of destruction of moving over the main lane conveyor of oversize by simplification of synchronous movement of hydraulic hammer destroying it with stabilization of spatial position of hydraulic hammer. 
     3 cl, 3 dwg
Patent RU-2718073-C1 (RU)
Inventor: KUROCHKIN ANDREJ VLADISLAVOVICH
IPC: B01D3/14
Filed: 2019-11-21
Granted: 2020-03-30
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention relates to methods of reconstruction of existing plants for low-temperature separation of natural gas and can be used in gas industry. Method of reconstruction of the operating installation of low-temperature gas separation consists in placement of a device with a vertical contact section, which is connected by its lower part to an output part of the horizontal stripping section with a vapor space, before the condensate degassing unit. Contact section is connected to input and low-temperature separators by supply lines of hydrocarbon condensates. Inlet and outlet parts of the stripping section pipe space are connected to the inlet separation gas supply line before and after the recovery unit, respectively. Bottom of the annular space of the inlet part of the stripping section is connected to the unit for degassing the condensate, as well as in equipping the gas discharge line from the condensate degassing unit with the compressor and its connection to the prepared gas discharge line from the installation after the recuperation unit. 
     EFFECT: invention ensures prevention of formation of flare gases and increased output of prepared gas and liquid products. 
     1 cl, 3 dwg, 3 ex
Patent RU-2724881-C1 (RU)
Title: Способ оценки прогноза развития у детей, имеющих диагноз аллергический ринит, сопутствующей ей коморбидной патологии в виде расстройства вегетативной нервной системы в условиях многокомпонентного загрязнения атмосферного воздуха взвешенными веществами, металлами и формальдегидом на территории, где проживают дети
Inventor: ZAJTSEVA NINA VLADIMIROVNA
IPC: G01N33/49
Filed: 2019-11-22
Granted: 2020-06-26
Abstract: Изобретение относится к области медицины и экологии, и может быть использовано для оценки прогноза развития у детей, имеющих аллергический ринит, сопутствующей ей коморбидной патологии. Для этого в пробе крови определяют содержание химических соединений: марганца, ванадия, формальдегида, а в атмосфере территории, где проживают дети, определяют содержание взвешенных частиц. При превышении содержания марганца, ванадия и формальдегида в крови по сравнению с референтным количеством не менее чем в 1,5 раза и при наличии содержания взвешенных частиц в атмосферном воздухе территории, где проживают дети, не менее чем 1,1 предельно-допустимой концентрации, проводят определение лабораторных и функциональных показателей. При этом в качестве лабораторных показателей определяют содержание глутатион-S-трансферазы в крови, а в качестве функциональных показателей определяют уровень соотношение индекса напряжения в клиноортостатической пробе к исходному индексу напряжения (ИН2/ИН1) и суммарную общую скорость носового потока с обеих сторон (СОП). При снижении уровня глутатион-S-трансферазы в крови ниже 99 нг/мл, повышении уровня показателя ИН2/ИН1 выше 3,3 у.е., снижении уровня показателя СОП ниже 450 см/с, оценивают прогноз развития сопутствующей аллергическому риниту коморбидной патологии в виде расстройства вегетативной нервной системы, ассоциированной с негативным аэрогенным воздействием взвешенных веществ, металлов и формальдегида, как высокий. Использование данного способа дает возможность оценить влияние многокомпонентного загрязнения атмосферного воздуха взвешенными веществами, металлами и формальдегида на территории, где проживают дети, страдающие аллергическим ринитом, на возникновение у них сопутствующей коморбидной патологии в виде расстройства вегетативной нервной системы, что позволяет выявить контингент таких детей, в отношении которых необходимо осуществление дополнительной специализированной лечебной и профилактической программы. 2 пр., 6 табл.
Patent RU-2748103-C1 (RU)
Inventor: DRENICHEV MIKHAIL SERGEEVICH
IPC: A61K31/52
Filed: 2019-12-13
Granted: 2021-05-19
Abstract: FIELD: biology. 
     SUBSTANCE: invention relates to the field of molecular biology, medicinal chemistry, biochemistry, in particular to the use of pentafuranosyl nucleoside derivatives of general formula (I-II) as inhibitors of human tyrosyl-DNA phosphodiesterase 1:    
     where in formula (I) B = uracil-1-yl, or 5-methyluracil-1-yl (thimin-1-yl), or 5-(2-methoxycarbonylethen-1-yl)-6-methyluracil-3-yl, or 6-methyluracil-1-yl, or 4-O-methyluracil-1-yl, or 5-fluorouracil-1-yl, or 5-chlorouracil-1-yl, or 5-bromouracil-1-yl, or 5-yodouracil-1-yl, or 4-pyrimidon-1-yl, or 2-pyrimidon-1-yl, or cytosin-1-yl, or 6-chloropurin-9-yl, or 2-fluoro-6-chloropurine-9-yl, or 2,6-dichloropurin-9-yl, or hypoxanthin-9-yl, or N 6 -benzoyladenin-9-yl, or N 6 , N 6 -dibenzoyladenin-9-yl, R 1  = R 5  = H, R 2  = R 3  = R 4  = OBz (Bz-residue of benzoic acid   or B = 5-iodouracil-1-yl, R 1  = R 3  = R 4  = OBz, R 2  = R 5  = H; or 1ʹ-O-α- or β-anomers or mixtures thereof , where В = ОАс (Ac-acetic acid residue   R 1  = R 5  = H, R 2  = R 3  = R 4  = OBz; or 1ʹ-O-α- or β-anomers or their mixtures, where В = ОМе, R 1  = R 3  = R 4  = OBz, R 2  = R 5  = H; or 5ʹ-(R or S)-isomers or mixtures thereof, where B=uracil-3-yl, or cytosin-1-yl, or N 6 -benzoyladenin-9-yl, R 1  = H, R 2  = R 3  = R 4  = OBz, R 5  = CH 3 ; or B = N 6 -triphenylmethyladenin-9-yl or N 2 -isobutyroylguanine-9-yl, R 1  = R 5  = H, R 2  = R 3  = OH, R 4  = O-triphenylmethyl   or 1ʹ-O-α- or b-anomers of 5ʹ-(R or S)-isomers or mixtures thereof, where В = ОАс or ОМе, R 1  = H, R 2  = R 3  = R 4  = OBz, R 5  = CH 3  ; or B = uracil-1-yl, or 5-bromouracil-1-yl, or 5-iodouracil-1-yl, R 1  = R 5  = H, R 2 , R 3  = 2ʹ, 3ʹ-O-cyclohexylidene   R 4  = O-triphenylmethyl   also their analogs of the L-series of the general formula (II):   where B = uracil-1-yl or 5-methyluracil-1-yl (thimin-1-yl); or 1ʹ-O-α- or β-anomers or mixtures thereof, where B = OAc.  
     EFFECT: new use of pentafuranosyl nucleoside derivatives of general formula (I-II) as tyrosyl-DNA-phosphodiesterase inhibitors, which can be used for combined antitumor therapy, is proposed.  
     1 cl, 4 dwg, 1 tbl, 20 ex