baber/WOPTO huggingface dataset:
Patent RU-2727326-C1 (RU)
Title: Method of tuning a magnetooptical system of a protonographic complex (versions)
Inventor: Mikhajlyukov Konstantin Leonidovich
IPC: G01N23/04
Filed: 2019-12-16
Granted: 2020-07-21
Abstract: FIELD: physics.SUBSTANCE: invention can be used for tuning a magnetooptical system of a protonographic complex. Essence of the invention consists in the fact that selection of the optimum diameter of the collimator entering into the magnetooptical system from the point of view of obtaining maximum contrast sensitivity of images, for which the total transmission coefficients of the magnetooptical system K(L, ∅) for collimators of different diameters ∅ depending on the thickness of the object L, considering inelastic nuclear scattering and multiple Coulomb scattering of the proton beam, and performing calculation based on found error function coefficients ε (∅; L=L) for collimators of different diameters at the specified thickness of the investigated object L, optimum diameter of the collimator is selected, at which the error function is minimum, and when determining the total transmission coefficients of the magnetooptical system K(L, ∅) additionally take into account elastic nuclear scattering of high-energy protons, for this purpose in the object plane of the magnetooptical system a radiographic wedge is placed, consisting of at least nine steps, installing the wedge with thickest steps in the center of the object plane, passing the beam of protons through the object plane, obtaining images processing which restore total transmission coefficients Kfor each step of the radiographic wedge over its central part, plotting a transmission coefficient curve K(L) for each collimator and calculating a relative error εof determining the number of transmitted protons through a certain thickness stage for the whole set of collimators, and the collimator, for which the given error is minimal, is selected as the object optimal for dimensions for a given thickness.EFFECT: possibility of obtaining high-quality image of the field of investigation.2 cl, 2 dwg
Patent RU-2736731-C1 (RU)
Inventor: GNUTEK MICHAL
IPC: A01J7/00
Filed: 2018-06-07
Granted: 2020-11-19
Abstract: FIELD: agriculture. 
     SUBSTANCE: group of inventions relates to agriculture, in particular to auxiliary equipment of milking devices. Device to control position of hind legs of animal comprises body, longitudinal direction of which is determined by line passing from front end to rear side. Front end is rotatable in the direction of the front part of the milking stall when the body is in the working position in the milking stall. Rear side is made with possibility of rotation in direction of rear part of milking stall, when housing is in working position in milking stall. First rear angle and second rear angle are located at different longitudinal positions in housing lengthwise direction. Device to control position of rear legs of animal is located in rear part of milking stall, and its rear side is turned towards rear edge of floor of milking stall. Rotating milking room contains a rotating platform on which milking stalls are located. Each stall has longitudinal direction, which has angle of 5°-45° relative to radius passing from rotary platform rotation axis. 
     EFFECT: simplified attachment of milking device to cow's udder. 
     20 cl, 6 dwg
Patent RU-2734992-C1 (RU)
Title: Method for surgical correction of equino-flat-valgus foot deformation in children with spastic icp forms
Inventor: ZHERDEV KONSTANTIN VLADIMIROVICH
IPC: A61B17/00
Filed: 2020-01-24
Granted: 2020-10-27
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to traumatology, orthopaedics and paediatric surgery, and can be used for surgical treatment of equino-flat-valgus deformation of feet in children with spastic forms of infantile cerebral paralysis. Subtalar sinus is accessed, the tendons of the long and short fibular muscles are separated, and the equinus strain component is eliminated depending on the result of the Silfverskiold test either by Strayer or z-shaped achilloplasty. That is followed by a z-shaped dissection of the tendon of the long fibular muscle with short fibular muscle plasty. That is followed by accessing the medial part of the foot to isolate the anterior portion of the tendon holder and the talonous ligament of the deltoid ligament and subsequent arthrolysis of the talocalculus, talonavicular and addition navicular-wedge-like joints. Tendon of the posterior tibial muscle is separated and mobilized to the point of attachment to the navicular bone; the foot is brought into the correction position by correcting an ossus and fixed through the first metatarsal, wedge-shaped, navicular and ankle bones to create a single longitudinal axis. Then, from the portion of the deltoid ligament and the tendon holder, a neovaginalis is formed for a tendon of the posterior tibial muscle, having previously displaced it upward and forward. These ligaments are fixed with transosseous sutures to navicular bone, forming a canal fixing tendons of posterior tibial muscle along back surface of navicular bone. That is followed by arthrodesis of a fibular autotransplant pre-modeled by the shape of a subtalar sinus with a chamfer on the top of the graft at angle of 30°, by means of spokes. For final immobilisation, a deep gypsum splint is applied from the finger tips to the upper one-third of the thigh with maximum knee joint extension, with angle of 90° in ankle joint, when performing operation by Strayer, or 100° in case of z-shaped achilloplasty for 8 weeks. 
     EFFECT: method enables complete, minimally traumatic correction of all components of equino-flat-valgus deformation, active-dynamic foot balance redistribution and creating a stable extra-articular subtalar arthrodesis in ICP children by forming a stable arthrodesis of a subtalar joint, which is supplemented by tendon plasty, which enables effective correction of muscle imbalance caused by spastic disorders. 
     1 cl, 8 dwg, 2 ex
Patent RU-2745285-C1 (RU)
Title: Method and hardware and software complex for quality control of works and services in the field of construction and infrastructure management
Inventor: Khokhlova Galina Sergeevna
IPC: G06Q50/08
Filed: 2020-02-05
Granted: 2021-03-23
Abstract: FIELD: construction and beyond. 
     SUBSTANCE:  invention relates to methods and systems for quality control of construction, repair, maintenance work based on photo / video registration. The technical result of the proposed technical solution is achieved by placing the corresponding design and working documentation on the project management server, registering various types of data on the progress of work in real time by executing an application installed on a mobile device with the ability to register an image and enter data, carry out the transfer data on the progress of work to the project management server via wireless data transmission via the Internet, perform an automated analysis and comparison of data from the work process with the data of the corresponding design and working documentation. 
     EFFECT: ensured objectivity of checking the quality of works and services in the field of construction and infrastructure management, simplification and acceleration of the quality control process. 
     2 cl
Patent RU-2728263-C1 (RU)
Title: Способ определения длины циркляжной ленты, используемой при лечении отслойки сетчатки
Inventor: KAZAJKIN VIKTOR NIKOLAEVICH
IPC: A61F9/007
Filed: 2020-02-26
Granted: 2020-07-28
Abstract: Изобретение относится к медицине, а именно, к офтальмологии. Определяют длину циркляжной ленты, используемой при лечении отслойки сетчатки. При этом определяют длину окружности глазного яблока через наружный экваториальный диаметр глаза с последующим уменьшением этой величены на 10 процентов. После выявления высокой корреляционной зависимости длины переднезадней оси глаза (ПЗО) и экваториального диаметра глаза для глаз с ПЗО от 19 до 27 мм, длину циркляжной ленты для этой длины глаз определяют по формуле: L=0,9π(8,05+0,66ПЗО), где L - длина циркляжной ленты, мм; ПЗО - длина переднезадней оси глаза, мм. π - 3,14. Способ позволяет оптимизировать технику определения длины циркляжной ленты для конкретного глаза и осуществить качественное устранение отслойки сетчатки с уменьшением риска послеоперационных осложнений. 2 пр.
Patent RU-2735974-C1 (RU)
Inventor: LE BOULICAUT LOIC HERVE ANDRE
IPC: F02K1/70
Filed: 2018-08-30
Granted: 2020-11-11
Abstract: FIELD: machine building. 
     SUBSTANCE: present invention relates to grid-type thrust reverser for turbojet engine nacelle, as well as to turbojet engine nacelle equipped with such thrust reverser. Reverser of thrust for turbojet nacelle comprises thrust reverser arrays (10) arranged around annular path including fixed front casing (2); at least one movable cowling (4) made with possibility of its retraction back into the open thrust reversal position; and connected to movable cowling (4) by means of rear hinges flaps (14, 16), which in open position are flapping and thus at least partially overlap annular path. Retraction of grids (10) takes place together with movable cowling (4). In the closed position, flaps (14, 16) and grates (10) are located outside fixed casing (2). Each flap (14, 16) is connected to fixed casing (2) by means of guides (36, 44), which provide its tilting during removal of movable cowling (4). 
     EFFECT: technical result is reduction of thrust capacity occupied by thrust reverser. 
     10 cl, 15 dwg
Patent RU-2739324-C1 (RU)
Inventor: Mamus Mariya Anatolevna
IPC: G01N33/48
Filed: 2020-03-16
Granted: 2020-12-22
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to clinical laboratory diagnostics, immunology and microbiology, and represents a method for extracting pure fraction of human neutrophilic granulocytes from blood. For this purpose, leukocyte suspension diluted with Hanks solution is layered on double density gradient of iohexol solutions. Density gradient of the upper layer is 1080 kg/m3, and lower - 1090 kg/m3. After centrifugation at 700g, a ring containing neutrophils with purity of 99–100 % appears on the boundary between these gradients.EFFECT: method provides reduced contamination of the released neutrophil suspension with other cell types while maintaining a sufficient portion of viable neutrophils and preventing their activation.1 cl, 1 tbl, 2 ex
Patent RU-2756780-C1 (RU)
Title: System and method for forming reports based on the analysis of the location and interaction of employees and visitors
Inventor: SUCHKOV EGOR PETROVICH
IPC: G06K9/62
Filed: 2020-04-21
Granted: 2021-10-05
Abstract: FIELD: computing technology. 
     SUBSTANCE: present invention relates to the field of using artificial neural networks in computer vision, more specifically, to systems and methods for analysing and processing video data and meta data received from video cameras for providing automatic report-forming based on the received results and thus ensuring control over the actions of employees. The system for forming reports based on the analysis of the location and interaction of employees and visitors comprises a storage, an image capture apparatus, a graphic user interface, and a data processing apparatus. The data processing apparatus is configured to receive video data and meta data of objects, analyse the received meta data of the objects and video data, automatically form a report based on the results of said analysis. 
     EFFECT: automatic report-forming is achieved. 
     29 cl, 5 tbl, 5 dwg
Patent RU-2749635-C1 (RU)
Inventor: HEINO HARRI
IPC: A61L27/58
Filed: 2018-10-15
Granted: 2021-06-16
Abstract: Заявленная группа изобретений относится к области медицины, а именно к ортопедическим имплантам, и раскрывает ортопедический имплантат и способ его изготовления. Ортопедический имплантат характеризуется тем, что содержит непрерывную армированную нить со заранее свободно определенной ориентацией волокна во множестве последовательных непрерывных слоях, в котором непрерывная армированная композитная нить содержит биоабсорбируемую полимерную матрицу и непрерывное биоабсорбируемое армирующее волокно или пучок волокон, и в котором непрерывное биоабсорбируемое армирующее волокно или пучок волокон по меньшей мере частично переплетено и/или скручено, образуя сцепленную в трех измерениях непрерывную волокнистую структуру. Полученный ортопедический имплант является биоабсорбируемым, обладает улучшенными прочностными свойствами и может быть использован для изготовления трехмерных ортопедических элементов, таких как пластины для фиксации костей, штифты, винты, гвозди с широкой шляпкой, гвозди, сетки, стенты и анкеры. 2 н. и 15 з.п. ф-лы, 9 ил., 2 пр.
Patent RU-2746623-C1 (RU)
Title: Устройство для формирования закладочной смеси
Inventor: Vasileva Mariia Aleksandrovna
IPC: E21F15/08
Filed: 2020-07-29
Granted: 2021-04-19
Abstract: Изобретение относится к горной промышленности и может использоваться при закладке выработанного пространства твердеющими смесями для обезвоживания закладочной пульпы, отвода отработанной воды и транспортировки сгущенной пульпы в выработанное пространство. Основными преимуществами устройства для формирования закладочной смеси, описываемого выше, являются следующие: по причине наличия встроенного патрубка для отбора сгущенной закладочной смеси, на котором установлен перистальтический насос, рабочая камера-канал выполнена из магнитоактивного эластомера, что позволяет перемещать гидравлические смеси с большей плотностью, а также представляется возможным сократить габариты и конструкционную сложность устройства, тем самым добиваясь возможности работы в стесненных условиях. Техническим результатом является эффективное разделение твердых частиц из промывочной жидкости за счет регулирования отбора сгущенной массы с бункера твердых частиц на основе показаний плотности сгущенной массы и осветленной воды. 2 ил.
Patent RU-2747922-C1 (RU)
Title: Пористый гранулированный материал для обогащения питьевой воды цинком, способ его получения и устройство для обогащения питьевой воды цинком с использованием этого материала
Inventor: MASLYUKOV ALEKSANDR PETROVICH
IPC: B01D39/00
Filed: 2020-10-07
Granted: 2021-05-17
Abstract: Изобретение относится к пористому гранулированному материалу для обогащения питьевой воды цинком, способу получения такого пористого гранулированного материала и устройству для обогащения питьевой воды цинком. Пористый гранулированный материал для обогащения питьевой воды цинком с размером пор 0,5-10 мкм и размером гранул 0,1-3 мм содержит активированный уголь с йодным числом более 1000 мг/г, полимерное связующее из классов полиолефинов и/или полиэфиров и/или их сополимеров с индексом расплава 2-25 г/10 мин по ASTMD 1238 при 190°С и нагрузке 25 кг, и соль цинка, выбранную из классов органических и неорганических солей цинка с растворимостью в воде 0,1-20 г/л, при соотношении активированный уголь : полимерное связующее : соль цинка (45-70):(10-25):(15-30) мас. %. Способ получения пористого гранулированного материала заключается в том, что смесь порошкообразных компонентов подвергают термической обработке методами экструзии или горячего спекания при температуре плавления полимерного связующего и при степени сжатия при формовании 10-30 %, дроблении полученного пористого блочного материала раздавливанием на валковой дробилке и фракционированием методом сухого рассеивания с использованием сит с размером ячейки 0,1-3,0 мм. Устройство с использованием полученного материала выполнено в виде сменного картриджа для использования в составе гравитационного или напорного фильтра. Технический результат - повышенный ресурс получения воды со стабильной концентрацией цинка в физиологически усваиваемой форме на протяжении значительного ресурса для устройства гравитационного фильтра не менее 150 литров, а для напорного фильтра - не менее 1000 литров. 3 н. и 5 з.п. ф-лы, 3 ил., 2 табл., 8 пр.
Patent RU-2758029-C1 (RU)
Title: Inhaler
Inventor: MINAMI YUKI
IPC: A24F40/05
Filed: 2019-04-09
Granted: 2021-10-25
Abstract: FIELD: medical equipment.SUBSTANCE: invention relates to medical equipment, namely to an inhaler. The inhaler comprises a substrate of a piezoelectric element with an interdigital transducer (IDT) made by means of using a pair of interconnected comb-shaped metal electrodes. The inhaler has a liquid feeder for supplying the liquid subject to spraying to the front surface of the substrate of the piezoelectric element, located whereon is a pair of interconnected comb-shaped metal electrodes. The inhaler includes a sensor containing at least a pair of detection parts located opposite each other for detecting the liquid supplied to the front surface of the substrate of the piezoelectric element. The inhaler comprises a controller for controlling, based on the result of detection by means of the sensor, the liquid feeder so that the liquid feeder supplies a certain amount of liquid to the front surface of the substrate of the piezoelectric element.EFFECT: increase in the efficiency of liquid spraying.7 cl, 83 dwg
Patent RU-2760301-C1 (RU)
Title: Aav5-based vaccine for induction of specific immunity to sars-cov-2 virus and/or prevention of coronavirus infection caused by sars-cov-2
Inventor: GERSHOVICH PAVEL MIKHAILOVICH
IPC: C07K1/16
Filed: 2020-12-21
Granted: 2021-11-23
Abstract: FIELD: biotechnology; immunology; virology; genetics; molecular biology. 
     SUBSTANCE: described is isolated codon-optimized nucleic acid, which encodes the isolated recombinant receptor-binding domain of glycoprotein S (RBD-S) of the SARS-CoV-2 virus, expression cassette and vector based on it. A recombinant virus based on AAV5 is presented for the induction of specific immunity to the SARS-CoV-2 virus and/or prevention of coronavirus infection caused by SARS-CoV-2, a vaccine based on AAV5 for the induction of specific immunity to the SARS-CoV-2 virus and/or prevention of coronavirus infection caused by SARS-CoV-2. Their use for induction of specific immunity to the SARS-CoV-2 virus and/or prevention of coronavirus infection caused by SARS-CoV-2 is disclosed.  
     EFFECT: invention expands the arsenal of means to combat coronavirus infection. 
     15 cl, 7 dwg, 1 tbl, 5 ex
Patent RU-2750842-C1 (RU)
Title: Method for partial reconstruction of irreparable damage to supraspinatus tendon by transferring tendon of long head of biceps muscle of shoulder
Inventor: VETOSHKIN ALEKSANDR ALEKSANDROVICH
IPC: A61B17/56
Filed: 2021-01-21
Granted: 2021-07-05
Abstract: FIELD: medicine, traumatology and orthopedics.  
     SUBSTANCE: invention relates to the field of medicine, namely to traumatology and orthopedics, and can be used for the surgical treatment of irreparable damage to the tendon of the supraspinatus muscle of the shoulder. The interbugular ligament is opened, the tendon of the long head of the biceps muscle of the shoulder is isolated and sewed at this level with a suture thread. Distal to the superimposed thread, the tendon is crossed and the tendon is transferred to the large humerus tubercle. Three separate nodal sutures are applied between the tendon of the infraspinatus muscle, the supraspinatus muscle and the tissues of the rotator interval with the involvement of the long head of the biceps muscle in the suture of the tendon. The free ends of the threads of three stitches, as well as the fixing thread, are wound into Healix Knotless anchors of 5.5 mm, the threads are stretched and the anchors are immersed in the bone of the large humerus tubercle.  
     EFFECT: method means the creation of conditions for fixing the pathologically retracted and fat-degenerated tendon of the supraspinatus muscle, increases the strength of fixation, provides better adaptation of the autograft, makes it possible to perform the operation in one stage with the exception of open access, simplifies the operation technique, reduces the duration of the operation, and also reduces the risk of repeated ruptures and postoperative complications, increases the level of patient satisfaction by preserving the anatomy of the upper part of the shoulder rotators due to a set of techniques of the claimed invention.  
     1 cl, 9 dwg, 1 ex
Patent RU-2767601-C1 (RU)
Inventor: HANNUKSELA MISKA
IPC: H04N19/174
Filed: 2019-06-18
Granted: 2022-03-17
Abstract: Изобретение относится к технике кодирования и декодирования видеосигнала. Техническим результатом является повышение эффективности кодирования и декодирования идентификаторов тайлов. Предложен способ, который принимает изображение с последующим кодированием изображения в виде одного или более слайсов, кодирует в заголовок слайса для слайса из одного или более слайсов, одного или более идентификаторов тайлов, указывающих одну или более позиций тайлов для одного или более тайлов в слайсе, далее кодируют одно или более назначений одного или более значений идентификатора тайла для одного или более идентификаторов тайлов, указывающих позиции тайлов в файле набора параметров. Другой способ предусмотрен для кодирования или декодирования указания набора тайлов с возможностью предсказания в изображении, содержащего один или более зависимых тайлов путем идентификации одного или более зависимых тайлов из одного или более тайлов. Один или более зависимых тайлов зависят от другого зависимого тайла в кодированном изображении или образуют элементарную логическую единицу с другим зависимым тайлом. 6 н. и 39 з.п. ф-лы, 7 ил.
Patent RU-2764851-C1 (RU)
Inventor: Merentsov Nikolaj Anatolevich
IPC: B01D53/06
Filed: 2021-02-10
Granted: 2022-01-21
Abstract: FIELD: mechanical engineering.  
     SUBSTANCE: proposed technical solution relates to the design of continuous heat and mass transfer apparatus used for the drying process, as well as for the implementation of endothermic catalytic reactions. The heat and mass transfer apparatus for drying dispersed materials consists of a vertical housing with a gas distribution chamber. It contains pipes for the supply of raw materials and the removal of mass transfer products. The helical surface of the single-entry transport screw, which performs the function of an electrically conductive heating element, is made of mesh. The housing of the apparatus and the hollow shaft are made of dielectric material, and copper buses are installed on the outer and inner ends of the single-entry transport screw. The apparaus is additionally equipped with a thermal control system, which includes a power source with a magnetic contactor, a control device, a setup unit, temperature sensors for heating the turns of the transport screw, dispersed material, drying agent at the inlet and outlet of the device.  
     EFFECT: invention provides an increase in productivity during the implementation of mass transfer processes under conditions of fine regulation of the thermal modes of the drying apparatus of dispersed materials and gas-phase catalytic endothermic reactions, which is accompanied by an increase in the efficiency of the drying process.  
     1 cl, 4 dwg