baber/WOPTO huggingface dataset:
Patent RU-2725215-C1 (RU)
Title: Тест-система для идентификации ДНК ткани ежа обыкновенного (Erinaceus europaeus) в сухих кормах и мясных полуфабрикатах
Inventor: Chernykh Oleg Yurevich
IPC: C12Q1/68
Filed: 2019-10-14
Granted: 2020-06-30
Abstract: Изобретение относится к области биотехнологии. Изобретение представляет собой тест-систему для идентификации ДНК ткани ежа обыкновенного (Erinaceus europaeus) в сухих кормах и мясных полуфабрикатах, включающую буфер для проведения полимеразной цепной реакции, смесь для ее проведения, состоящую из дезоксинуклеозидтрифосфатов, олигонуклеотидных праймеров и флуоресцентных зондов специфичных для участка генома животного и для внутреннего контрольного образца; смесь ферментов из ДНК полимеразы с антителами, ингибирующих активность фермента, TAQ POLYMERASE, внутренний контрольный образец в виде суспензии бактериофага Т4 с концентрацией 5×10фаговых частиц на 1 мкл, отрицательный контрольный образец, представляющий собой смесь рекомбинантных плазмидных ДНК, содержащую фрагмент генома животного и фрагмент генома бактериофага Т4 с нуклеотидной последовательностью: T4F: 5`-TACATATAAATCACGCAAAGC-3` - прямой праймер; T4R: 5`- TAGTATGGCTAATCTTATTGG-3` - обратный праймер; Т4Р: НЕХ-5`-ACATTGGCACTGACCGAGTTC-3`-BHQ1 - зонд, взятых в объемном соотношении 1:1, согласно изобретению для внутреннего контрольного образца используют фаголизат бактериофага Т4, а для положительного контрольного образца используют фрагменты геномов нативного бактериофага Т4 и ткани ежа обыкновенного (Erinaceus europaeus) со следующей нуклеотидной последовательностью: Hed-F: 5`-AGTCTATTGATTCGAATAGAGC-3` - прямой праймер; Hed-R: 5`-CATGAGAGGTACTAACCAGT-3` - обратный праймер; Hed-P: FAM-5`-CAGGAGCTTTATTAGGTGATGATCAG-3-BHQ1 – зонд. Изобретение позволяет расширить функциональные возможности, повысить точность идентификации видовой принадлежности, упрощение процесса подготовки проб. 5 табл.
Patent RU-2734458-C1 (RU)
Title: Monocrystalline germanium substrate with thin surface layer of porous germanium
Inventor: STEPANOV ANDREJ LVOVICH
IPC: C30B31/22
Filed: 2019-10-21
Granted: 2020-10-16
Abstract: FIELD: materials science.SUBSTANCE: invention relates to material science associated with porous media, particularly thin surface layers of porous germanium, which are used in the development of anode electrodes of storage lithium batteries, as well as photodetectors and solar cells. Monocrystalline germanium substrate has a thin surface layer of porous germanium formed on a plate of monocrystalline germanium and including an ion-implanted admixture of a transition metal, such as cobalt, chromium or iron.EFFECT: technical result is that a monocrystalline germanium substrate with a thin surface layer of porous germanium can be created with a given morphology, which is determined by selecting an implanted transition metal ion: cobalt, chromium or iron.1 cl, 5 dwg, 3 ex
Patent RU-2714651-C1 (RU)
Inventor: SYROVATKA VLADIMIR ANTONOVICH
IPC: B01D53/00
Filed: 2019-10-31
Granted: 2020-02-18
Abstract: Изобретение относится к области газовой промышленности, а именно к технике и технологии подготовки углеводородного газа, и может быть использовано в газовой, нефтяной и других отраслях промышленности на адсорбционных установках подготовки углеводородных газов. На адсорбционных установках при осушке и отбензинивании углеводородного газа выделенную ВМС из трехфазных сепараторов направляют в дренаж, а при низкотемпературных процессах на адсорбционных установках выделенную ВМС регенерируют с выделением высокотоксичного метанола, применяемого в качестве ингибитора гидратообразования, и полученный стабильный углеводородный конденсат после отделения в трехфазных сепараторах от газообразных компонентов С 1 …С 4  и ВМС отводят с установки и отгружают потребителю. Техническим результатом является обеспечение возможности ресурсосбережения установки, а также повышение экологической безопасности и расширение ассортимента продукции за счет получения добавочных жидких продуктов - высокооктанового бензина, пропан-бутановой фракции (ПБФ), подготовленной воды и выработки дополнительного количества топливного газа. 1 з.п. ф-лы, 3 ил.
Patent RU-2728254-C1 (RU)
Title: Method for growing of broiler chickens
Inventor: DUSKAEV GALIMZHAN KALIKHANOVICH
IPC: A23K50/75
Filed: 2019-12-23
Granted: 2020-07-28
Abstract: FIELD: agriculture.SUBSTANCE: invention relates to the field of agriculture, in particular, to a method for growing of broiler chickens. Method is characterized by that one-time daily feeding of oak bark extract in dose of 1.0 ml/kg of live weight during the entire period of poultry growing, which helps to reduce the number of bacteria of type Firmicutes.EFFECT: invention usage will allow to reduce fat accumulation in carcass and to increase broiler chickens productivity.1 cl, 3 tbl, 1 ex
Patent RU-2729902-C1 (RU)
Title: Пневматическая радиальная легковая шина
Inventor: TROFIMOV MIKHAIL IVANOVICH
IPC: B60C9/20
Filed: 2019-12-25
Granted: 2020-08-13
Abstract: Изобретение относится к автомобильным пневматическим легковым шинам радиальной конструкции, максимальная нагрузка которых не превышает 750 кг и условная ширина профиля не менее 225 мм, а также для всех легковых шин, максимальная нагрузка которых более 750 кг, обрезиненный брекерный браслет которых состоит из двух слоев обрезиненного металлического корда, наложенных крест-накрест друг на друга, и одного или двух слоев текстильного слоя. Шина характеризуется применением в брекерном браслете двух слоев обрезиненного металлического корда структуры ЗЛЗОНТ, раскроенных под углом 20-25° и наложенных друг на друга крест-накрест, с толщиной обрезиненного слоя металлокорда (1,1÷1,2)±0,03 мм, диаметром металлокорда 0,75÷0,03 мм, линейной плотностью металлокорда 1,57-1,77 г/м и разрывным усилием металлокорда в целом не менее 615 Н, шагом металлокорда в готовой шине 1,05-1,2. Металлокорд выполнен из металлических нитей высокой прочности одинакового диаметра 0,3 мм с латунным покрытием массой 3,4±0,8 г/кг и массовой доли меди в латунном покрытии 63±2,5%, свитых между собой по типу «S» с шагом 13-15 мм, с прочностью связи металлокордного брекера с производственной резиновой смесью не менее 368 Н/12,5 мм. Отношение диаметра металлической нити к диаметру металлокорда составляет 0,4. Технический результат - увеличение общей работоспособности пневматической шины, а также снижение коэффициента сопротивления качению шины. 1 табл., 1 ил.
Patent RU-2739130-C1 (RU)
Title: Thin-walled needle for intraocular neoplasm biopsy and method of selecting needle end working cutoff angle
Inventor: YAROVOJ ANDREJ ALEKSANDROVICH
IPC: A61F9/00
Filed: 2020-03-03
Granted: 2020-12-21
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medical equipment, namely to devices for taking biopsy material from intraocular new growths. Task is to create a group of inventions, namely a needle for intraocular neoplasm biopsy, which enables to obtain a sufficient amount of biomaterial in one procedure with a minimum number of complications, as well as a method for selecting an optimum needle sharpening angle depending on the height of the new growth. Needle for intraocular neoplasm biopsy has length of 25–39 mm with a nominal outer diameter of 0.4–0.5 mm, is made of a tube with an inner diameter of 0.28–0.38 mm, a mandrin dimension for passing through lumen 0.26–0.36 mm and cut-off angle values of 30–60 degrees with pitch of 15 degrees. Method of selecting the needle end working angle is that at an intraocular new growth of up to 3 mm, a cut-off angle of 60 degrees is selected, if the height of the intraocular new growth is 3–5 mm, a cut-off angle of 45 degrees is selected, and an intraocular new growth of more than 5 mm is used to select a cut-off angle of 30 degrees. 
     EFFECT: technical result of the group of inventions is to increase the amount and quality of the obtained biomaterial, reduce the time of biopsy and number of fences, minimize the risk of scleral perforation, infection of the surgical area, traumatization and dissemination of tumour cells, the possibility of biopsy of intraocular new growths of various sizes, including with the height of prominence less than 3 mm, which provides accuracy, reliability and versatility of the needle. 
     2 cl, 3 dwg, 1 tbl
Patent RU-2735765-C1 (RU)
Inventor: Gureev Vladimir Vladmirovich
IPC: G09B23/28
Filed: 2020-06-01
Granted: 2020-11-06
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to experimental pharmacology, and can be used for correction of placental morphological disorders. A method of correcting morphological changes in the placenta in an ADMA-like model of preeclampsia involves reproducing a preeclampsia model in Wistar rats daily from 14th to 20th day of pregnancy by intraperitoneal introduction of L-nitro-arginine-methyl ether in dose of 25 mg/kg, wherein to correct the morphological changes in the placenta, intraperitoneal 3-hydroxy-2-ethyl-6-methylpyridinium nicotinate is administered in dosage 260 mg/kg from 14 to 20 days of pregnancy. 
     EFFECT: invention provides pronounced correction of placental morphological changes in conditions of reproduced ADMA-like model of preeclampsia. 
     1 cl, 1 ex, 1 tbl
Patent RU-2745820-C1 (RU)
Inventor: ZELIKIN YURIJ MARKOVICH
IPC: G01M15/14
Filed: 2020-06-05
Granted: 2021-04-01
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to nondestructive testing of technical state of gas turbine engines. Method for diagnosing the technical state of a gas turbine engine, comprising: selecting parameters to be monitored, current value of which is registered on diagnosed gas turbine engine. To diagnose gas turbine engine on its any node for the latter, at least two parameters are selected, describing its serviceability and experimentally determining their maximum permissible deviation values for this type of engine. After that during operation of the engine at the current moment in time calculating an average value for each selected parameter in the preceding short and long time periods, with a ratio of the short time period to the long one in interval of 0.002–0.1, and determining their difference. Further, the ratio of the obtained differences to the corresponding maximum tolerable values of the parameters deviations is calculated, and then they are summed, and if the obtained sum of ratios exceeds one, a fault is stated on the diagnosed engine. For gas turbine engine diagnostics by low pressure compressor unit as parameters characterizing its serviceability, selecting the difference between the oil drainage temperature from the turbine support and the oil temperature value at the engine inlet behind the filter, as well as value of oil differential pressure on the filter in common line of oil pumping from engine and value of vibration of intermediate housing of gas generator. Gas turbine engine is subjected to diagnostics at least once a minute. 
     EFFECT: technical result is expansion of technological capabilities of the method for determining defects affecting serviceability of gas turbine engine units during its operation, detecting faults at early stages and possibility of monitoring engine technical state in dynamics. 
     3 cl, 1 tbl, 1 dwg
Patent RU-2762836-C1 (RU)
Title: Multi-process exhaust gas purification system and control method
Inventor: YE HENGDI
IPC: B01D53/06
Filed: 2018-04-18
Granted: 2021-12-23
Abstract: FIELD: gas purification.  
     SUBSTANCE: group of inventions relates to the field of gas purification technologies and, in particular, to a multi-process waste gas purification system and a control method. The group of inventions reveals a multi-process exhaust gas purification system and a control method, including: providing the sintering process with a centralized desorption subsystem forming an integrated structure with the adsorption subsystem of the sintering process, with the possibility of full circulation of activated carbon between the centralized desorption subsystem and the adsorption subsystem of the sintering process through a conveyor chain without the need for additional conveying devices, as a result, the influence of the transportation process on the operation of the system is reduced while preserving transport resources. The centralized desorption subsystem contains a device for distributing the material. The recovered activated carbon is distributed in the adsorption subsystem of the sintering process using the first material distribution device, and the flow rate of activated carbon in the centralized desorption subsystem is equal to the flow rate of activated carbon in the adsorption subsystem of the sintering process and the adsorption subsystems of the remaining processes. By setting the operating parameters of the feeding device, the unloading device and the material distribution device of the centralized desorption subsystem, precise control of the balanced ratio between the centralized desorption subsystem and the adsorption subsystems on the side of the centralized desorption subsystem is ensured.  
     EFFECT: group of inventions provides regulation of the balance between a centralized desorption subsystem and a set of adsorption subsystems coordinated with it for purifying waste gases.  
     12 cl, 7 dwg
Patent RU-2755404-C1 (RU)
Title: Set of laboratory standards of homogeneous magnetic fields and a method for autonomous calibration thereof
Inventor: ISHKOV ALEKSANDR PETROVICH
IPC: G01R33/00
Filed: 2020-08-10
Granted: 2021-09-15
Abstract: FIELD: magnets. 
     SUBSTANCE: area of application: for creating weak, medium and strong homogeneous magnetic fields in small volumes. The substance of the invention consists in the fact that the set of laboratory standards of homogeneous magnetic fields consists of circular excitation coils for creating weak, medium and strong magnetic fields, and a common shell-type magnetic core, wherein the dielectric frames of the excitation coils are unified by the external dimensions and commensurate with the internal dimensions of the shell-type magnetic core, the shell-type magnetic core is composite and consists of a straight cylinder with parallel ends and two flat flanges set from sheet electrical steel and fastened by through rivets and spot welding along the perimeters, mounted by through screws to the cylinder, the upper flange is easily removable and serves for loading and unloading of samples subjected to magnetic processing, the lower flange is rigidly mounted and the current leads of the excitation coils and magnetic field sensor pass through said flange, the circular excitation coils in the dielectric frames are made from copper wire with a rectangular cross section or from copper tape by a known method for close laying of the turns. 
     EFFECT: provided possibility of creating magnetic fields of standard accuracy in small volumes in the order of fractions of a liter with guaranteed high homogeneity. 
     2 cl, 11 dwg
Patent RU-2739510-C1 (RU)
Title: Unmanned mobile devices navigation method
Inventor: Danilov Iurii Viacheslavovich
IPC: B64C39/02
Filed: 2020-08-19
Granted: 2020-12-25
Abstract: FIELD: navigation. 
     SUBSTANCE: invention relates to unmanned mobile device navigation method. For navigation of unmanned mobile facility navigation marks along route of unmanned mobile vehicle are installed in certain manner and each is assigned its coordinates, transmitting, from navigation marks, signals including information on their location with reference to the terrain topography, obtaining, using the unmanned mobile receiver, signals from navigation marks, unmanned mobile device is positioned on the basis of signals of navigation marks and data of the set of sensors of unmanned mobile vehicle by means of data processing device, from an unmanned mobile vehicle, sending a requesting infrared signal to at least three navigation marks, the navigation marks receiving a signal from an unmanned mobile device and response time infrared signal is transmitted through coded time interval, unmanned mobile device is positioned on unmanned mobile device photodetector mark image on the image. 
     EFFECT: higher accuracy of unmanned mobile vehicle navigation along automobile or railway routes. 
     6 cl, 4 dwg
Patent RU-2749022-C1 (RU)
Inventor: Konovalova Nina Gennadevna
IPC: A61H1/00
Filed: 2020-08-19
Granted: 2021-06-03
Abstract: Изобретение относится к медицине, а именно к неврологии, реаниматологии, восстановительной медицине, и может быть использовано для лечения пациентов в состоянии малого сознания в раннем восстановительном периоде после инсульта. Для этого с пациентом в положении лежа на спине на функциональной кровати с возможностью изменения положения головного конца проводят занятия. Занятия включат пассивные движения, которые выполняет специалист частями тела пациента, и активно-пассивные, в которых пациент принимает участие совместно со специалистом. Специалист проговаривает вслух выполняемые действия. Выполнение действий, охарактеризованных в формуле изобретения, направлено на стимуляцию проприоцептивного, тактильного, вестибулярного восприятия и преодоление тонических рефлексов. Проводят стимуляцию других видов восприятия: слухового, орального, вкусового, рефлексов пищевого поведения с использованием вкусовых раздражителей. Воздействие начинается на уровне спинномозговых ганглиев и подходит к уровню ствола головного мозга; поэтапно формируется упорядоченный афферентный приток в высшие отделы головного мозга и выравнивается тонус мышц правой и левой половин тела. Воздействие сопровождается зрительными и звуковыми сигналами, адресованными непосредственно к зрительным и слуховым центрам коры больших полушарий. Способ позволяет уменьшить глубину неврологической симптоматики и вывести пациентов на контакт с окружающими людьми, восстановить глотание и жевание, восстановить мимику, артикуляцию и шепотную речь, восстановить движения конечностями, улучшить регуляцию позы за счет определенных упражнений, выполняемых в соответствующей последовательности. 1 пр.
Patent RU-2752642-C1 (RU)
Title: Method and appliance for managing media data for data merge apparatus
Inventor: GAO YANG
IPC: H04L29/06
Filed: 2018-11-16
Granted: 2021-07-29
Abstract: FIELD: communication. 
     SUBSTANCE: method includes the following stages: the controller sending an alarm about the communication connection quality to the terminal when the controller, during the media data stream transmission between the data merge apparatus and the remote apparatus, detects that the quality parameter of the communication connection for transmitting the media data stream does not comply with a preset threshold value of the quality parameter; and the terminal receiving the new target media data description information according to the alert and sends a media data switching request containing the new target media description information to the controller in order to create a target media data plane with the remote apparatus for interaction associated with the media data stream. 
     EFFECT: provided is normal multimedia communication given a low quality of the communication connection network for transmitting a media data stream between the data merging apparatus and a remote apparatus. 
     8 cl, 10 dwg
Patent RU-2759492-C1 (RU)
Title: Method and apparatus for determining time of propagation of acoustic signal between underwater objects
Inventor: ARSENTEV VIKTOR GEORGIEVICH
IPC: G01S15/00
Filed: 2020-09-25
Granted: 2021-11-15
Abstract: FIELD: communication. 
     SUBSTANCE: area of application: invention relates to the field of hydroacoustic communication, control and navigation and can be used to determine the time of propagation of an acoustic signal between objects separated by an aqueous medium, conducting information exchange of command control signals by the "request-response" system. Substance: the time of propagation of an acoustic signal between underwater objects is determined based on the measurement of the time interval between the transmission of control command signals from the first object wherein the time of propagation is determined to the second object and the reception on the first object of signals of acknowledgement of the reception and execution of the corresponding commands on the second object. The time interval from the moment of the control command signal arriving to the second object to the moment of transmission of the acknowledgement signal from said object is an a priori unknown variable. Sequences of numbered code combinations of block correction codes detecting errors are used as control command signals (A signals) and acknowledgement signals (B signals). A possibility of monitoring the quality of transmission of control command signals in the forward and reverse directions at the first object is additionally implemented in the system for information exchange between objects. 
     EFFECT: ensured transmission of a signal from the second object not upon receiving the control command signal, but after execution thereof, and elimination of the influence of a priori uncertainty in the estimation of the delay between the arrival of a signal to the second object and the transmission of a response signal from said object to the first object on determining the time of propagation of an acoustic signal between objects. 
     3 cl, 3 dwg
Patent RU-2755540-C1 (RU)
Title: METHOD FOR OBTAINING COORDINATION COMPLEX OF THE Gd3 + ION WITH SYNTHETIC RECOMBINANT PROTEIN IN ORDER TO OBTAIN CONTRASTING AGENT FOR MAGNETIC RESONANCE IMAGING
Inventor: Pozdnyakova Natalya Vladimirovna
IPC: A61K33/244
Filed: 2020-10-29
Granted: 2021-09-17
Abstract: FIELD: biotechnology.  
     SUBSTANCE: invention relates to the field of biotechnology. A method for obtaining a strong complex of the Gd 3+  ion with an artificial recombinant W4 protein is described. The method differs in that the purified W4 protein is applied to a column with an ion-exchange sorbent in a ratio of 1:0.5 to 1:2 mg per ml of the sorbent in a HEPES buffer with a concentration of 10-20 mM and a pH of 7.0-7.4, and gadolinium nitrate at a concentration of 1 mM is applied in a buffer to balance the column in a ratio of 0.2 ml per 1 ml of the sorbent, while the ratio in the complex is 1:12.193±0.1102 mol Gd 3+  per mol of protein.   
     EFFECT: invention expands the arsenal of methods for obtaining Gd 3  + ion complexes with recombinant proteins suitable for contrasting tumors using paramagnetic resonance spectroscopy, as well as for radiotherapy of tumors on the principle of thermal ablation.  
     1 cl, 1 tbl, 1 ex