baber/WOPTO huggingface dataset:
Patent RU-2726683-C1 (RU)
Title: Устройство вывода информации
Inventor: KIM JU YOON
IPC: G09B21/00
Filed: 2018-06-15
Granted: 2020-07-15
Abstract: Вариант осуществления настоящего изобретения может увеличить надежность и удобство пользователя, минимизировать эксплуатационные ошибки приводящего модуля и позволить штифту легко опускаться вниз под действием силы притяжения элемента магнитного тела и магнитного силового элемента. Раскрывается устройство вывода информации, которое не допускает того, чтобы штифт выступал наружу из поверхности представления, когда питание не подается. 2 н. и 10 з.п. ф-лы, 11 ил.
Patent RU-2725057-C1 (RU)
Title: Method for assessing lipolysis activity by composition of blood plasma fatty acids
Inventor: Osipenko Aleksandr Nikolaevich
IPC: G01N33/48
Filed: 2019-10-23
Granted: 2020-06-29
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine and concerns a method for assessing lipolysis activity by blood plasma fatty acid composition, wherein a patient is chromatographically examined for blood plasma fatty acid composition, wherein in said composition total fraction of palmitoleic and oleic fatty acids is measured in total amount of fatty acids and if its increase is more than 21.1 %, higher level of lipolysis is stated.EFFECT: invention provides more objective evaluation and accuracy of measuring lipolysis activity.1 cl, 4 ex
Patent RU-2721545-C1 (RU)
Title: Blockage for vehicles
Inventor: Silnikov Mikhail Vladimirovich
IPC: E01F13/12
Filed: 2019-10-29
Granted: 2020-05-20
Abstract: FIELD: transportation. 
     SUBSTANCE: invention is intended for forced stop of motor transport. Fence for vehicles includes a support folding structure in the form of intersecting strips hinged to each other in places of crossing and at ends with formation of parallelogram mechanism, wherein on external surface of striking elements there are artificial irregularities in form of screw thread, and on opposite sides of walls of bases of striking elements there are slots or protrusions with height from 0.05 to 0.5 of height of axis and width from 0.03 to 0.3 of damaging element outer diameter. 
     EFFECT: higher efficiency of enclosure by providing reliable fixation of damaging element (tenon) in wheel, after collision of motor transport, as well as possibility of its rapid extraction from wheel. 
     3 cl
Patent RU-2735214-C1 (RU)
Inventor: KOZHEVNIKOV OLEG VSEVOLODOVICH
IPC: A61B17/80
Filed: 2019-11-18
Granted: 2020-10-28
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to orthopaedics, and can be used for calcaneus osteotomy. Layer-by-layer access to the calcaneal body along an external foot surface is performed, a Z-shaped elongation of the short fibular muscle tendon. After parallel heel-cuboid joint and receding 1.5 cm posterior thereto, an oscillatory saw is transected by a transverse osteotomy of calcaneal bone passing between medial and anterior articular calcaneus facets. In the osteotomy area an expander is installed, by means of which the calcaneal bone fragments are expanded so that a wedge-like diastasis with a base outside the width S and with an angle A between its sides is formed. Bone defect is filled with a transplant. After the wedge diastasis is formed, and before filling the formed heel bone defect with graft, fixing element of H-shaped reconstructive plate is introduced in it, made in the form of two pairs of tabs protruding from lower surface of plate in its central part from opposite sides of plate in transverse direction along lines of their connection with web connecting side of plate, arranged in pairs at an angle to each other and opposite each other, wherein angle between opposite pairs of clamping member claws is equal to angle A between sides of formed triangular diastase, and distance between contacting surfaces of bone fragments by surfaces of opposite lugs of fixing element along lines of their intersection with lower surfaces of sides of plate is equal to width S of base of formed wedge-like diastasis. Thereafter, fragments of calcaneal bone are fixed by means of four screws through two pairs of holes made on opposite sides of the plate. That is followed by skin notching in the patient's iliac wing and trocar is used to take homogenate of cancellous bone, which is filled with bone defect calcaneal bone. H-shaped reconstructive plate for calcaneus osteotomy comprises two symmetrically located sides, each having two openings, a bridge between these sides in the central part of the plate and a fixing element protruding from the lower surface in the central part of the plate. Fixing element is made in the form of two pairs of tabs protruding from first and second sides of plate in transverse direction along lines of their connection with web, located in pairs opposite each other at acute angle to each other. 
     EFFECT: method provides reducing the length of patient's treatment by using an H-shaped reconstructive plate. 
     2 cl, 9 dwg
Patent RU-2740382-C1 (RU)
Inventor: DANILOV SERGEJ MIKHAJLOVICH
IPC: G01N33/577
Filed: 2019-12-13
Granted: 2021-01-13
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to medical biochemistry and oncology, and aims at detecting patients with a high risk of developing prostate cancer. Method comprises producing a sample of tissue (biopsy material) of prostate, preparing homogenate from biopsy material with subsequent determination of such parameters, as 1) ACE activity in interaction with two artificial substrates of ACE - ZPHL and HHL with calculation of catalytic characteristic of ACE, characterized by ratio of hydrolysis rates of these two substrates ZPHL and HHL; and 2) the ACE immunoreactivity coefficient, characterized by the ratio of the amount of ACE which has attached 9B9 antibody, to the activity of the given ACE when reacting with the ZPHL substrate. If observing an increase in the values of each of the obtained parameters by 1.5 times or more as compared to control values characteristic of normal prostate tissue, a high risk of developing prostate cancer is stated. 
     EFFECT: use of the invention allows to identify patients with a high risk of developing prostate cancer on the basis of phenotyping ACE of prostate tissues obtained in transrectal biopsy under the control of ultrasonic examination, requiring more close observation of the attending physician with the probability of prescribing additional studies to exclude the early stage of prostate cancer. 
     1 cl, 2 dwg, 1 ex
Patent RU-2736808-C1 (RU)
Title: Device for excitation and registration of corneal reflex
Inventor: KULAKOV ALEKSEJ ALEKSEEVICH
IPC: A61B3/10
Filed: 2020-01-14
Granted: 2020-11-20
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to ophthalmology, neurology. Device for excitation and registration of a corneal reflex consists of an irritant source. Source of stimulation is a source of pulsed air supply in the form of an air chamber communicating with the external environment, wherein the air chamber has the form of a cone with an opening at the top of the cone, and the flexible membrane is the base of the cone, to which the non-magnetic rod is connected, passing through the solenoid and ending with the other side of the solenoid with a magnetic tip protruding from the solenoid. Device additionally comprises a recorder, a controller which controls the relay by moving the rod, simultaneously connected to the light-emitting diode, and the recorder is a video camera, the viewing angle of which captures the eye of the person being tested, a rod and a light-emitting diode. Device is configured to record a corneal reflex, which is a record of movement of the rod, LED illumination and eyelid movement of the eye of the person being tested, to determine latent time of the corneal reflex - from the beginning of supplying the air pulse to the subsequent flashing of the eye. 
     EFFECT: use of this invention will make it possible to increase accuracy of registration of a corneal reflex with the possibility of determining its characteristics. 
     1 cl, 2 ex, 3 dwg
Patent RU-2728468-C1 (RU)
Inventor: Agafonova Svetlana Viktorovna
IPC: A23J1/10
Filed: 2020-01-22
Granted: 2020-07-29
Abstract: FIELD: biotechnology; food industry. 
     SUBSTANCE: invention relates to food and biotechnology industry, aims at producing a food-grade highly-digestible protein additive in form of a water-soluble powder, which is obtained from high-mineralized collagen-containing meat and bone raw material, for example, beef bones. Meat-bone raw material is milled, homogenised in a liquid medium, thermohydrolysis is carried out at temperature of 150–170 °C and pressure of 10–12 bars for 2–4 hours, cooling, fractionation with separation into sedimentary protein-mineral fraction, fat and protein liquid fraction. Obtained sedimentary protein-mineral fraction is subjected to enzymatic hydrolysis by addition of aqueous solution of proteolytic enzyme of collagenase specificity at ratio sediment : solution as 1:1–1:3, and the mixture is held for 1–3 hours at temperature of 35–45 °C, after which the mixture is heat treated at temperature of 150–170 °C and pressure of 10–12 bars for 2–4 hours, then cooled and fractionated with separation into fat, mineral substances and liquid protein fraction, which is connected to liquid protein fraction obtained after thermal hydrolysis, after which obtained mixture is concentrated and dried. Thermohydrolysis, enzymatic hydrolysis and heat treatment are performed under ultrasound at frequency 22–26 kHz at power 140–150 W. Liquid defatted and demineralised fractions obtained after the first and second thermal hydrolysis are dried. 
     EFFECT: obtaining a protein supplement consisting of biologically active peptides with molecular weight of 10–100 kDa, having complete solubility and storage life of about 2 years. 
     1 cl, 1 tbl
Patent RU-2746989-C1 (RU)
Title: Металлические пигменты с антикоррозийными покрытиями на основе алюминия и/или его сплавов
Inventor: Garshev Aleksej Viktorovich
IPC: C09D5/10
Filed: 2020-01-28
Granted: 2021-04-23
Abstract: Изобретение может быть использовано при получении лакокрасочных покрытий с антикоррозионными свойствами. Металлический пигмент на основе алюминия и/или его сплавов с антикоррозионным покрытием в виде оболочки включает алюминиевые пластинки, являющиеся ядром пигмента, содержащие алюминий не менее 85 мас.%, имеющие толщину в диапазоне от 1 до 300 нм и преимущественно эллиптическую форму. При этом диаметр (1) эллипса, равный удвоенному значению большой полуоси, составляет от 2 до 50 мкм, а диаметр (2), равный удвоенному значению малой полуоси, составляет не менее 70% и не более 100% от диаметра (1). Пигмент включает покрытие в виде оболочки, полученное путем выдерживания металлического ядра пигмента в неводном растворе изопропилата алюминия, имеющее коэффициент преломления от 1,4 до 1,8. Предложены способ получения металлического пигмента на основе алюминия и/или его сплавов и применение пигментов в композициях для использования в наружных покрытиях в высокоагрессивных средах. Изобретение позволяет повысить коррозионную устойчивость металлических пигментов на основе алюминия и его сплавов при их использовании в красках и лаках на водной основе для матовых наружных покрытий. 3 н. и 8 з.п. ф-лы, 4 пр., 6 ил.
Patent RU-2735998-C1 (RU)
Inventor: Tsybul Evgenij Sergeevich
IPC: A61B17/56
Filed: 2020-03-23
Granted: 2020-11-11
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, namely to traumatology and orthopedics, plastic surgery and can be used for arthrodesis of the subtalar joint in conditions of soft tissue deficiency of calcaneal region. Treatment is performed in one stage. Subtalar joint is accessed from behind. Height of the posterior foot is restored by reducing the heel bone. After introduction of the wedge-like bone autograft into the subtalar joint area, two cannulated screws are introduced through the calcaneal tuberosity and the bone autograft into an ankle bone block. Soft-tissue defect is replaced with a skin-fascial sural graft on the septal and skin branches of the fibular artery. 
     EFFECT: method enables avoiding the problems with the defect closure and eliminates the risk of wound wound necrosis due to excessive tissue tension ensured by the use of the vascularized islet sural graft. 
     1 cl, 4 dwg, 1 ex
Patent RU-2739890-C1 (RU)
Inventor: RUMYANTSEV ALEKSANDR GRIGOREVICH
IPC: C12Q1/68
Filed: 2020-07-03
Granted: 2020-12-29
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to the field of biotechnology. For prediction of risk of severe acne, whole patient's venous blood is sampled, DNA is recovered and molecular-genetic analysis is performed. Molecular genetic analysis of DNA is carried out by high-performance sequencing, polymorphism of IL10 and IL1RN genes is determined, and if observing polymorphism rs145922845, rs768132338, rs146520891, rs45587633, rs3024494, rs3024492, rs3021094 IL10 gene and polymorphism rs928940, rs2232354 and rs380092 IL1RN gene predict a risk of severe acne.EFFECT: invention enables detecting reliable and significant genetic markers of severe acne.1 cl, 2 ex
Patent RU-2748814-C1 (RU)
Title: Method for formation of differential spatial hinged mechanisms
Inventor: MUDROV ALEKSANDR PETROVICH
IPC: F16H21/50
Filed: 2020-08-19
Granted: 2021-05-31
Abstract: FIELD: mechanical engineering.SUBSTANCE: invention relates to mechanical engineering. The method for formation of differential spatial hinge mechanisms consists in imparting to the shortest link of the spatial four-bar Bennett mechanism - the movement stand due to the introduction of an additional driving crank into the design, in which the angle of crossing of the geometric axes of the hinges and the shortest distance between them are equal to the angle of crossing and the shortest distance between the geometric axes of the hinges of the specified link - Bennett's four-bar stand. The new stand should be based on two coaxial bearings of the driving cranks.EFFECT: increased rigidity of the mechanism and simplification of its design.1 cl, 1 dwg
Patent RU-2748767-C1 (RU)
Title: Method for loading exosomes with small non-coding rnas
Inventor: Abramov Aleksandr Andreevich
IPC: C12N15/10
Filed: 2020-08-27
Granted: 2021-05-31
Abstract: FIELD: molecular biology. 
     SUBSTANCE: present invention relates to molecular biology, in particular to a method for loading exosomes with small non-coding RNAs, for the possibility of their subsequent targeted delivery to individual tissues of living organisms. To implement the method, exosomes obtained from urine or human peripheral venous blood and small non-coding RNA are mixed in phosphate-buffered saline (PBS) in a ratio of 1*10 ∧ 10÷5*10 ∧ 10 exosomes and 10*10 ∧ 12÷50*10 ∧ 12 copies of small non-coding RNA per 1 ml of solution. Then the resulting mixture is kept in a thermostat at 35-40°С for 14-18 hours.   
     EFFECT: present invention ensures maximum loading of exosomes obtained from human biological fluids with small non-coding microRNAs, which will further allow the loaded exosomes to be used as transport structures for the delivery of therapeutic agents into tumor cells of living organisms. 
     1 cl, 4 tbl, 4 ex
Patent RU-2747292-C1 (RU)
Title: Method for activating germination of sugar beet seeds
Inventor: Zelenkov Valerii Nikolaevich
IPC: A01G22/25
Filed: 2020-10-06
Granted: 2021-05-04
Abstract: FIELD: agriculture; plant growing. 
     SUBSTANCE: invention relates to the field of agriculture, in particular to plant growing, it can be used for pre-sowing treatment of sugar beet seeds as a growth activator for breeding and seed production during the introduction of plants and the production of beet seedlings in micro-green technologies. In the method, the seeds of sugar beet “Smena” are germinated using a silicon-containing preparation. At the same time, before sowing, the seeds are soaked for 120 minutes in the water sol of hydrothermal nano-silica with the polydispersity of its constituent nanoparticles with a predominance of 10-20 nm in size and its concentrations in working solutions in the range of 0.0005% - 0.05%. Germination of seeds is carried out in the dark while maintaining their moisture with water.   
     EFFECT: method provides an expansion of the possibilities of using water sols of natural nano-silica of hydrothermal origin and certain concentrations of it with an increase in the germination of sugar beet seeds, growth stimulation, productivity with the implementation of technologies for obtaining sprouted seeds with the production of micro-green or as a pre-sowing seed treatment for open and protected soil, as well as for introduction and selection with the production of new highly productive varieties responsive to nanoscale silica. 
     1 cl, 2 tbl, 4 ex
Patent RU-2741877-C1 (RU)
Title: Method for recovery of oxide solid electrolyte with initial phase, method for producing a lithium battery and environmentally safe battery made of it
Inventor: SZU-NAN YANG
IPC: H01M10/54
Filed: 2020-10-20
Granted: 2021-01-29
Abstract: FIELD: production of lithium batteries. 
     SUBSTANCE: invention can be used to recover spent batteries. A method for reducing oxide solid electrolytes with an initial phase includes obtaining a battery with an oxide solid electrolyte with the original size and initial characteristics of the material; disassembling the battery to obtain a work piece comprising at least one electrode and an oxide solid electrolyte; removing organic matter from the portion to be treated so that it substantially remains a inorganic composition; separation of the composition of inorganic substances to obtain an oxide solid electrolyte, and purification of the oxide solid electrolyte to obtain a reduced oxide solid electrolyte with the original size and original characteristics of the material. The invention also discloses a method for producing a lithium battery and an environmentally friendly battery therefrom, which are applied to the recycling of solid or quasi-solid lithium batteries after use. Solid oxide electrolyte is used only as an ion transport channel and does not participate in the input and extraction of lithium ions during the charging and discharging cycles. Its crystal structure is not destroyed. Therefore, the restoration of the original phase of the solid oxide electrolyte is achieved without damaging the structure or materials.  
     EFFECT: recovered oxide solid electrolyte can be reused for reduction production cost of corresponding lithium battery. 
     11 cl, 1 tbl, 3 dwg
Patent RU-2745763-C1 (RU)
Inventor: BALDEMAIR ROBERT
IPC: H04W52/32
Filed: 2018-04-06
Granted: 2021-03-31
Abstract: FIELD: radio access networks. 
     SUBSTANCE: method for operating user equipment (10) in a radio access network is disclosed. Method comprises transmitting feedback signaling related to a plurality of cells, wherein the feedback signaling is transmitted at a power level, the power level being based on a difference between a V value and a U value, the V value indicating the total number of scheduling assignments that the user equipment (10) is pending to be received for multiple cells, and the value U indicates the total number of scheduling assignments for multiple cells received by the user equipment (10). The disclosure also relates to related devices and methods. 
     EFFECT: efficient way of transmitting feedback signaling to multiple cells. 
     16 cl, 4 dwg
Patent RU-2760247-C1 (RU)
Inventor: SHITOEV ALEKSANDR VIKTOROVICH
IPC: B63H25/46
Filed: 2020-11-06
Granted: 2021-11-23
Abstract: FIELD: shipbuilding.SUBSTANCE: invention relates to the field of shipbuilding and can be used in apparatuses providing maneuvering and positioning of ships. The water jet thrusting apparatus includes a flow channel body, a pump containing a shaft and a hub with impeller vanes secured thereon and connected with the channel body by means of power elements. A drive electric engine with a stator and a rotor is placed in the wall of the flow channel, the pump blades are secured on the annular rotor of the electric engine. The hub of the pump is made of two coupled parts with a shaft installed therein. The part of the hub with the blades secured thereon is made movable, and the second part with the power elements is made immovable. The power elements are made in the form of a structure serving as a straightener.EFFECT: dimensions of the thrusting apparatus are reduced and efficiency and reliability thereof are increased.2 cl, 1 dwg
Patent RU-2759889-C1 (RU)
Inventor: Sanduliak Daria Aleksandrovna
IPC: B03B13/04
Filed: 2020-12-25
Granted: 2021-11-18
Abstract: Предложенное изобретение относится к измерительной технике и предназначено для диагностики магнитной силы на полюсных поверхностях аппаратов магнитного разделения материалов и силового воздействия на ферро-ферримагнитные объекты: магнитных сепараторов в горнообогатительной, пищевой, химической, строительной, металлургической и других отраслях промышленности, силовых электромагнитов и пр. Устройство для контактного контроля магнитной силы на полюсных поверхностях состоит из шарообразного феррозонда, принудительно отрываемого от полюсной поверхности посредством тягового неферромагнитного хвостовика. Тяговый хвостовик выполнен жестким и содержит закрепленную на его торце поперечную упругую неферромагнитную консоль с размещенным в ее концевой части шарообразным феррозондом и снабженную датчиком контроля деформации изгиба консоли. Последний выполнен с возможностью подачи сигнала в исполнительный узел, в котором для преобразования сигнала, обработки и оцифровки данных,  проградуированных в единицах силы установлены измерительный и аналого-цифровой преобразователи, микроконтроллер и блок отображения данных, служащие для определения силы отрыва, свидетельствующей о магнитной силе. Технический результат - повышение точности в определении силы отрыва феррозонда от полюсной поверхности и, следовательно, воздействующей на него магнитной силы на полюсной поверхности аппаратов магнитного разделения. 5 з.п. ф-лы, 1 ил.
Patent RU-2757957-C1 (RU)
Title: Robotic system and method for endovascular surgery
Inventor: VILLER ALEKSANDR GRIGOREVICH
IPC: A61B34/35
Filed: 2020-12-30
Granted: 2021-10-25
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to methods for carrying out endovascular surgery using robotic means. The method includes the steps at which: place the patient on the operating table; an introducer with a hemostatic valve is injected into the blood vessels; control the position of the introducer using the methods for X-ray contrast study of blood vessels, the position of diagnostic guides, catheters, balloon catheters and stents. At the same time, catheters and guides are also controlled with the help of an anthropomorphic manipulator of an anthropomorphic robot, which is connected via a united network to a remote computer device of the surgeon and which repeats the movements of the surgeon's hands. The anthropomorphic manipulator is controlled by a unit for determining the position of the surgeon's hands in space, connected to the surgeon's remote computer device. The process is monitored through the display, which displays the data of the methods for contrast study of blood vessels. An anthropomorphic manipulator is performed with the possibility of anthropomorphic gripping of the catheter, its longitudinal movement and the possibility of its smooth rotation. 
     EFFECT: possibility of carrying out endovascular surgery using the usual movements of the surgeon's hands. 
     9 cl, 6 dwg