baber/WOPTO huggingface dataset:
Patent RU-2722083-C1 (RU)
Title: Manual massage method
Inventor: Malyshev Andrej Nilovich
IPC: A61H7/00
Filed: 2019-05-17
Granted: 2020-05-26
Abstract: FIELD: medicine.SUBSTANCE: invention refers to hand massage methods and is recommended both for a range of patients - from children to elderly people, and masseurs. It includes the following procedures: stroking, trituration, kneading, vibration and completion of stroking, some of which are performed in the longitudinal part, and a part - in the transverse directions of the massaged body softly, without jolts. Method differs in that, in the longitudinal direction, the masseur smoothly moves the body of the body without detaching the feet from the floor. Center of gravity of the body shifts forward or backward as sporting rolling. Posture height is kept constant, on one level. Masseur provides this posture with squat depth when performing smooth rolls. Hands of the massage therapist provide reciprocating movement at one depth of immersion in the treated surface. Translational movements are carried out without detachment and without raising the hands of the massage therapist over the body when they move forward or back when they are returned before the next massage. When performing massages across the patient's body, the masseur body is positioned in the full face direction relative to the horizontally elongated patient's body with the possibility of making an upper part of the body of pivotal-circular motions relative to the masseur’s spine with alternate extension of the pairs - right shoulder with the right hand. Then, left arm with left hand is of the type of running motion in swimming, while maintaining constant level of both arms of massage therapist.EFFECT: claimed method is aimed at maintaining a high level of operability of a massage therapist without reducing the quality of massage and without excessive force exposure on the patient.5 cl, 2 ex
Patent RU-2706377-C1 (RU)
Title: Diagnostic technique for controlling bronchial asthma in children with atopic dermatitis
Inventor: Lebedenko Aleksandr Anatolevich
IPC: C12Q1/6827
Filed: 2019-07-02
Granted: 2019-11-18
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to pediatrics, and can be used for diagnosing bronchial asthma (BA) in children with atopic dermatitis. A child is examined, its age and heredity factors are determined. Additionally, severity of BA (A1) is determined; allergic anamnesis (A2) by maternal and / or paternal lines and alleles (A3) are examined as a heredity factors according to polymorphous version A-8202G of MMP9 gene. In the case of a mild course of BA, the value A1 is assigned a numerical value "1", in case of a moderate BA – a numerical value "2", in case of severe BA, the value A1 is assigned a numerical value "3". For allergic anamnesis, non-aggravated by maternal and paternal lines, value A2 is assigned a numerical value "0", in allergic anamnesis burdened by maternal line – numerical value "1", in allergic anamnesis burdened by paternal line – numerical value "2", in case of allergic anamnesis burdened by maternal and paternal lines, value A2 is assigned a numerical value "3". If there is an allele -8202G on the polymorphous version A-8202G of the MMP9 gene, the value A3 is assigned a numerical value equal to "1", in its absence – a numerical value equal to "0". Values of linear-discriminant functions F1 and F2 are calculated by formulas F1=-9.45+2.90×A1+1.44×A2+2.30×A3+1.14×A4; F2=-16.99+4.30×A1+2.10×A2+3.50×A3+1.43×A4, where A4 is the age of the examined child, full years old. If condition F1<F2 is satisfied, the absence of bronchial asthma control in a child with atopic dermatitis is diagnosed. 
     EFFECT: method provides more reliable diagnosis of bronchial asthma control in children with atopic dermatitis by using the method statistically reliable parameters characterizing the absence of BA control in children with atopic dermatitis, and development of statistically reliable criterion of diagnostics – comparison of linear-discriminant functions F1 and F2. 
     1 cl, 6 ex
Patent RU-2730206-C1 (RU)
Inventor: ZYBIN ALEKSANDR TIKHONOVICH
IPC: F02C3/05
Filed: 2019-08-15
Granted: 2020-08-19
Abstract: Изобретение относится к области двигателестроения, а именно к газотурбинным двигателям, и может быть использовано на современных самолетах, морских судах и танках. Газотурбинный двигатель внутреннего сгорания с воспламенением от сжатия содержит центробежный компрессор (1), газовую центростремительную турбину (2) и камеры сгорания (3). Центробежный компрессор и газовая центростремительная турбина выполнены в одном вращающемся вокруг неподвижной оси корпусе. Лопатки центробежного компрессора и турбины выполнены сложной конфигурации и составляют одно целое, плавно переходя друг в друга. Ширина сечения лопаток турбинной части в два раза больше ширины сечения лопаток компрессорной части. Полости между лопатками и корпусом устройства в месте перехода лопаток центробежного компрессора в турбинные образуют камеры сгорания с увеличением проходного сечения по ходу движения сгорающей смеси газов. В камеры сгорания по каналам (4), выполненным в неподвижной оси и корпусе двигателя, подается топливо. Радиальные топливные каналы снабжены центробежными клапанами (5), которые открываются при минимальной частоте вращения двигателя, гарантирующей воспламенение топлива, а закрываются при превышении максимально допустимой частоты вращения по критериям прочности. Технический результат заключается в повышении КПД газотурбинного двигателя внутреннего сгорания с воспламенением от сжатия за счет выполнения центробежного компрессора и газовой центростремительной турбины в одном вращающемся вокруг неподвижной оси корпусе с общими лопатками сложной конфигурации. 1 ил.
Patent RU-2714515-C1 (RU)
Title: Device 3d visualization of deformation state of material surface in area of elastic deformations
Inventor: NIKOLAEV ANDREJ LEONIDOVICH
IPC: G01N23/20
Filed: 2019-08-21
Granted: 2020-02-18
Abstract: FIELD: technological processes; physics. 
     SUBSTANCE: invention relates to devices for determining elastic properties of materials by indenting a microindentor in the surface of a sample at a given depth in the region of elastic deformations. 3D visualization device comprises a point X-ray source, a rotating goniometric table with a specimen attachment unit and a mechanical unit for power loading of the analyzed material, X-ray detectors, as well as a computer processing and control unit. Device additionally includes a special assembly comprising a coaxial section of a cylindrical tube of material which is transparent for X-rays, a microindentor and a device for linear movement of the microindentor. Mechanical unit of power loading, made in form of micrometric screw with divisions, together with device of linear movement are rigidly fixed on upper end of introduced cylindrical tube outside it, and the lower end of the tube is connected by a screw connection to the mounting seat for attachment of the introduced special assembly on the goniometric table. On the upper plane of the seat inside the cylindrical tube there is a unit for attachment of the analyzed sample. Distance between the X-ray source and receivers is selected equal to 30 ± 5 mm, and the goniometric table with the special unit is located in the middle between the X-ray source and the receivers. 
     EFFECT: high technological capabilities of the X-ray microtomograph, which consists in visualizing the deformation state of the material without terminating the force action and increasing resolution. 
     1 cl, 4 dwg
Patent RU-2722679-C1 (RU)
Title: Установка (варианты) и система (варианты) для отбензинивания попутного нефтяного газа, способ отбензинивания попутного нефтяного газа
Inventor: Vlasov Artem Igorevich
IPC: F25J3/00
Filed: 2019-09-09
Granted: 2020-06-03
Abstract: Изобретение относится к технологиям подготовки углеводородного газа, а именно к фракционной перегонке углеводородного газа с целью получения жидких углеводородных продуктов и сухого отбензиненного газа, и может быть использовано на нефтегазодобывающих и нефтегазоперерабатывающих предприятиях. Система для отбензинивания попутного нефтяного газа (ПНГ) включает последовательно соединенные трубопроводом теплообменный аппарат предварительного охлаждения, первичный сепаратор, блок адсорбционной осушки, рекуперативный теплообменный аппарат, конденсатор-испаритель, вторичный сепаратор, блок ректификации, включающий ректификационную колонну и ребойлер, а также блок контроля и управления, выполненный с возможностью приема сигналов от элементов контроля и подачи сигналов управления на элементы управления. Блок адсорбционной осушки содержит выход для газа регенерации, вход и выход для потока ПНГ и вход для потока сухого отбензиненного газа (СОГ), который содержит регулятор расхода потока СОГ и соединен с узлом распределения потока СОГ. Техническим результатом является повышение эффективности отбензинивания потока ПНГ, расширение ассортимента и повышение точности извлечения целевых углеводородов из потока ПНГ, а также повышение термодинамической эффективности и снижение массогабаритных характеристик. 5 н. и 35 з.п. ф-лы, 7 ил., 3 табл.
Patent RU-2720862-C1 (RU)
Title: Method of assisting in motion and driving control device
Inventor: HIRAMATSU MACHIKO
IPC: B60W30/00
Filed: 2017-03-07
Granted: 2020-05-13
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to method and device for driving assistance. Method of assisting in motion for a driving control device in a vehicle, allowing for switching between manual driving by a driver and automated driving. Driving control device examines braking distance for stopping at intersection when driving manually by driver and applies result of studying to characteristics of movement for automated driving for case of stop at crossroads. To this end, it is determined whether there is no vehicle in front located ahead of the vehicle, and when it is determined that there is no vehicle in front, the braking distance is studied for the case of the absence of a vehicle in front located in front of the vehicle. 
     EFFECT: higher safety of vehicle control. 
     24 cl, 13 dwg
Patent RU-2721083-C1 (RU)
Title: Tension pressing clamp
Inventor: KARASEV NIKOLAJ ALEKSEEVICH
IPC: H02G7/02
Filed: 2019-10-10
Granted: 2020-05-15
Abstract: FIELD: electric power engineering. 
     SUBSTANCE: invention relates to electric power industry, namely to tension pressing clamps for attachment to supports of overhead transmission lines of antivibration steel and aluminum wires twisted from two conductors. Clamp consists of housings 3, 4, connected with housings 3, 4 of anchors 5, 6 and lugs 7, 8. Clamp structure includes link 9 intended for connection with elements of insulating suspension of overhead transmission line. In hole 10 of link 9 there are anchors 5, 6 of housings 3, 4 hingedly fixed. Breaking load P BR.LIN  of link 9 is determined depending on rupture force of twisted wire P RUP.TW.W  from the ratio: P BR.LIN ≥1.125·P RUP.TW.W ·0.6. 
     EFFECT: proposed tension pressing clamp is simple in terms of design and manufacturing technology, reliable in continuous operation. 
     5 cl, 3 dwg
Patent RU-2717841-C1 (RU)
Title: Collinear electrode
Inventor: BORISENKO DMITRIJ NIKOLAEVICH
IPC: H05H1/46
Filed: 2019-10-15
Granted: 2020-03-26
Abstract: FIELD: plasma technology. 
     SUBSTANCE: invention relates to plasma engineering used in electrometallurgy and can be used for initiation of high-frequency plasma at industrial frequency 2.45 GHz for melting of metal powders and production of parts with complex geometrical shape in atmosphere of protective gases. Collinear electric vibrator is made of two half-wave and one quarter-wave segments, connected in series to phasing coils, quarter-wave section serves for matching with current load. 
     EFFECT: dynamic range of device operation as to microwave radiation power. 
     1 cl, 3 dwg
Patent RU-2738963-C1 (RU)
Title: Asynchronous input device
Inventor: PARKHOMENKO MIKHAIL IOSIFOVICH
IPC: H03K17/62
Filed: 2019-12-25
Granted: 2020-12-21
Abstract: FIELD: data processing.SUBSTANCE: invention relates to digital engineering in the field of information exchange using serial asynchronous interfaces. Asynchronous input device comprises input, synchronizing and output buses, shift register, flip-flop and 2AND-NOT element. Distinctive feature consists in fact that additionally introduced are: additional element 2AND-NOT, first, second and third inverters, element 2AND, counter for subtraction, first, second, third, fourth and fifth D flip-flops and resetting bus.EFFECT: higher stability of duration of input signals in asynchronous devices.1 cl, 2 dwg
Patent RU-2721118-C1 (RU)
Title: Method of producing road bitumen from a heavy residue
Inventor: Suyunov Ramil Ravilevich
IPC: B01J19/10
Filed: 2019-12-25
Granted: 2020-05-15
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to a method of producing bitumen and can be used in oil refining industry to obtain road bitumen. Described is a method of producing bitumen from a heavy oil-containing residue, characterized in that it includes preparation of raw material, during which components of raw materials are mixed, which are a mixture of heavy oil-containing residues in thermotropic mesophase, and liquid sulfur, the obtained mixture is heated to a sulfur polymerisation temperature and mixed in a medium without external oxidising agents, wherein to achieve homogeneity of the mixture during mixing, receipt and turbulent flows are formed throughout the volume of the material.EFFECT: high quality of the obtained bitumen.9 cl, 12 tbl
Patent RU-2728268-C1 (RU)
Inventor: Golub Iaroslav Valerevich
IPC: A61M21/00
Filed: 2020-01-09
Granted: 2020-07-28
Abstract: Изобретение относится к медицине, а именно к психологии, физиологии и может быть использовано для снижения психологической значимости негативных психоэмоциональных установок и воспоминаний. Выясняют ассоциируемые с психотравмирующей ситуацией негативные графические образы и/или словесные определения и сохраняют их в запоминающем устройстве. Далее формируют позитивные графические образы и/или словесные определения, связанные с конструктивными разрешениями психотравмирующей ситуации и сохраняют их в запоминающем устройстве. Затем осуществляют билатеральную стимуляцию световыми и/или звуковыми и/или тактильными и/или вибрационными и/или температурными сигналами с динамически изменяемыми параметрами, подбираемыми по субъективным критериям комфортности их для человека до момента достижения состояния релаксации, определяемого по физиологическим показателям. Затем на фоне продолжающейся билатеральной стимуляции сохраненные негативные графические образы и/или словесные определения периодически предъявляют на экране монитора по заданному алгоритму с интервалом от 2 до 10 секунд и экспозицией от 1 до 4 секунд до момента стабилизации физиологических показателей. После чего в течение 5-15 минут плавно замещают негативные графические образы и/или словесные определения на сохраненные позитивные графические образы и/или словесные определения. Способ обеспечивает снижение выраженности психоэмоционального реагирования на негативные психоэмоциональные установки и воспоминания за счет формирования психоэмоционального состояния, оптимального для когнитивной переработки предъявляемой информации в виде графических образов и/или словесных определений, предъявляемых на фоне динамической билатеральной стимуляции с индивидуально формируемыми параметрами по объективным и субъективным показателям текущего психоэмоционального состояния. 5 з.п. ф-лы, 2 пр., 1 ил.
Patent RU-2741889-C1 (RU)
Title: Explosive firing element of aerial explosion of cluster ammunition
Inventor: Paramonov Dmitrii Igorevich
IPC: F42B23/16
Filed: 2020-01-14
Granted: 2021-01-29
Abstract: FIELD: weapons. 
     SUBSTANCE: invention relates to artillery ammunition, in particular, cartridge ammunition consisting of several submunitions intended for destruction of manpower, having armoured jackets, and light-armoured equipment. Technical result is achieved by the fact that the firing fragmentation element of the ground blasting includes a body made in the form of a cylindrical barrel with annular grooves along the outer surface, filled with an explosive substance, a fuse located on the open end side of the shell, wherein thin-walled metal cap is fitted on firing device body on the fuse side with wall thickness of 0.01–0.02 of case diameter and its height being 2/3 of height. 
     EFFECT: technical result is significant expansion of range of types of soil, in which there is a stable operation of a firing element. 
     4 cl, 1 dwg, 1 tbl
Patent RU-2744783-C1 (RU)
Title: Two-component lldpe copolymers with improved impact and torch resistance
Inventor: PRAETORIUS JEREMY
IPC: C08F2/00
Filed: 2018-09-19
Granted: 2021-03-15
Abstract: FIELD: chemistry.  
     SUBSTANCE: group of inventions relates to films containing an ethylene polymer composition. Ethylene polymer compositions contain a uniformly branched first ethylene polymer component and a uniformly branched second ethylene polymer component with higher density than the first ethylene polymer component. In this case, the first ethylene polymer component and the second ethylene polymer component independently contain an ethylene/α-olefin copolymer and/or an ethylene homopolymer, and the first ethylene polymer component has density of 0.89 to 0.922 g/cm 3 . The second ethylene polymer component is characterized by higher density. Its density varies from 0.932 to 0.97 g/cm 3 . In this case, the amount of the second ethylene polymer component is from 4 to 50 wt.% relative to the total weight of the first ethylene polymer component and the second ethylene polymer component. The ethylene polymer composition is characterized by density from 0.912 to 0.925 g/cm 3 , a melt index of less than 3.5 g/10 min and a CY-a parameter at 190°C from 0.25 to 0.65, an ATREF curve containing two peaks, the first peak at temperatures from 67 to 82°С and the second peak at temperatures from 92 to 105°С. The difference between the temperatures of the first peak and the second peak is from 17 to 32°C for an ethylene polymer composition, which is a product of one reactor. The film has MD Elmendorf tear strength of 100 to 450 g/mil. Also described is an industrial product containing an ethylene polymer composition.  
     EFFECT: excellent impact strength and optical properties of polymers obtained with the help of metallocene catalysts, improved tear resistance in the machine direction, which allows them to be used, in particular, in blown films.  
     18 cl, 10 tbl, 4 dwg
Patent RU-2733839-C1 (RU)
Title: Automatic parking brake of railway vehicle and its shutdown assembly
Inventor: Efimov Maksim Aleksandrovich
IPC: B60T17/08
Filed: 2020-04-25
Granted: 2020-10-07
Abstract: FIELD: machine building. 
     SUBSTANCE: group of inventions relates to an automatic parking brake, which comprises a brake cylinder, the rod of which is pivotally connected to the brake lever transmission, and a unit for fixation of the brake cylinder rod. Fixation assembly includes a spring-loaded control piston, which forms a sealed controlled cavity and an atmospheric cavity in the body. Piston senses difference between oppositely directed forces from spring and pressure in controlled cavity. In the control piston body, there is a conical nut moving along the hollow screw with a nonlocking thread. In normal mode of operation hollow screw moves together with rod of brake cylinder. Hollow screw is stopped by means of a cone nut forming a friction pair with a stopping counterbody without pressure in the controlled cavity. Automatic parking brake disengagement assembly is installed in atmospheric cavity and is made with possibility of interaction in working condition with hollow screw for fixation in initial position. Disconnection unit comprises a captive bolt fixed in the housing by means of a retaining ring. 
     EFFECT: improving reliability of automatic parking brake and its disconnection unit. 
     12 cl, 3 dwg
Patent RU-2746354-C1 (RU)
Inventor: Kovylin Andrej Aleksandrovich
IPC: F42B5/18
Filed: 2020-06-26
Granted: 2021-04-12
Abstract: FIELD: weaponry.  
     SUBSTANCE: invention relates to ammunition for small arms and heavier weapons and can be used for firing from smooth-bore and rifled barrels in non-automatic, semi-automatic and automatic modes. The caseless cartridge includes a combat and charging module. The combat module contains a bullet with a cylindrical axial cavity made in its body and a firing pin in the form of a protrusion at the bottom of the cylindrical cavity. The charging module contains a propelling charge enclosed in a cylindrical body and a capsule mounted on the end part of the cylindrical body. The charging module is placed inside the combat module in such a way that the end part of the cylindrical body with the capsule faces inside the cylindrical cavity of the bullet. 
     EFFECT: creation of a more efficient design by increasing its reliability and simplicity of the manufacturing process.  
     1 cl, 2 dwg
Patent RU-2740422-C1 (RU)
Title: Способ диагностики гетеротопических оссификатов после эндопротезирования тазобедренного сустава
Inventor: AKHTYAMOV ILDAR FUATOVICH
IPC: A61B6/00
Filed: 2020-06-26
Granted: 2021-01-14
Abstract: Изобретение относится к медицине, а именно к травматологии и ортопедии, и может быть использовано для определения подвижности и взаимного расположения гетеротопических параартикулярных оссификатов в области тазобедренного сустава после установки эндопротеза. Выполняют рентгенографию тазобедренного сустава в передне-задней проекции, в положении пациента лежа на спине, при вертикальном направлении рентгеновского луча, расстояние лучевой трубки от стола 1 метр. Обследование выполняют в трех позициях нижней конечности: I укладка - разгибание 180° в тазобедренном и коленном суставах, отведение 0°, ротация 0°, II и III укладки - сгибание в тазобедренном и коленном суставах 90° и отведение в тазобедренном 30°. При этом центрация рентгеновского луча ориентирована на шейку бедренной кости. Рентгенографию во II укладке выполняют в положении максимально возможной для данного пациента на момент исследования внутренней ротации в тазобедренном суставе, а рентгенограмму в III укладке - в положении наружной ротации. Способ обеспечивает повышение точности обнаружения оссификатов у пациентов после эндопротезирования тазобедренного сустава и снижение объема ятрогенной хирургической травмы при планировании оперативного вмешательства, за счет выбора оптимального доступа в различных положениях конечности пациента. 1 пр., 3 ил.
Patent RU-2741879-C1 (RU)
Title: Method of obtaining disperse powder of ferrosilicon weighting agent
Inventor: CHERNEGA IGOR NIKOLAEVICH
IPC: B22F9/08
Filed: 2020-06-26
Granted: 2021-01-29
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to ferrous metallurgy, particularly, to production of disperse powder of ferrosilicon - filler. Method of obtaining a disperse powder of ferrosilicon filler for beneficiation of mineral raw material includes smelting in electric furnace of ferrosilicon of specified chemical composition using steel chips and / or scrap and branded ferrosilicon as charge components, melt is fed into tundish and melt is supplied into spraying chamber through calibrated orifice with dispersion of melt flow. Before the melt is discharged, sulfur-containing material in the form of ferrothers or sulfur-containing ferrosilicon is introduced into the melt in amount of 0.15-0.25 wt% of sulfur in the melt. Dispersion of the melt flow originating from the calibrated hole is performed using at least two oppositely located flat-flare nozzles, through which at an angle of inclination of 15-17 degrees with respect to melt jet axis heated is fed to 40-100°C water at pressure of 30-50 MPa. 
     EFFECT: high-quality globular particles with high bulk density, dispersed powder with particle size of minus 45 mcm greater than 80%, which is successfully used in enriching mineral raw materials. 
     1 cl, 1 tbl, 4 dwg