baber/WOPTO huggingface dataset:
Patent RU-2720856-C1 (RU)
Title: Method of determining direction of a laser beam on a spacecraft receiving space laser communication signals
Inventor: YAkovlev Mikhail Viktorovich
IPC: B64G1/64
Filed: 2019-11-07
Granted: 2020-05-13
Abstract: FIELD: motion control system; cosmonautics. 
     SUBSTANCE: invention relates to control over movement of space vehicles. Method of determining direction of laser beam on spacecraft receiving signals of laser space communication, consists in the fact that receiving and transmitting radio devices and laser radiation source are installed on transmitting and receiving spacecrafts. Controlling the direction of the laser beam along the azimuth angle and the elevation angle from the condition of laser beam scanning of the specified region of space. A laser signal is emitted from the transmitting spacecraft in the direction of the receiving spacecraft. After this signal is recorded on the receiving spacecraft in the direction of the transmitting spacecraft, a radio signal is emitted, the parameters of which determine the direction of the laser beam at the moment of detection. 
     EFFECT: higher efficiency of determining direction of laser beam. 
     1 cl
Patent RU-2740113-C1 (RU)
Inventor: Gvozdev Mikhail Iurevich
IPC: A61B8/08
Filed: 2019-12-05
Granted: 2021-01-11
Abstract: FIELD: medicine; ultrasonic diagnostics. 
     SUBSTANCE: invention can be used for ultrasonic examination of cystic paraurethral formations in females. Transperineal and transvaginal complex examination of cystic para-urethral formations is performed. Study is carried out in three stages. At the first stage, a transabdominal sensor is examined through the anterior abdominal wall, which is placed in the small pelvis region and examining the bladder neck, urethra, vagina, assessing the condition of the surrounding cellulose and assessing the location, structure and configuration of the detected formations. At the second stage, a transvaginal examination is performed with a microconvex transvaginal sensor, the scanning surface of which is set at the level of the introvert without the sensor moving into the vaginal lumen. At the third stage, more detailed assessment of the above structures is carried out using transperineal analysis with 7–12 MHz linear sensor in order to assess their accurate localization relative to the urethra and vaginal opening of the formation with a lumen of the urethra and detection of superficial cystic formations, as well as in their prolapse, which cannot be performed at first two steps. 
     EFFECT: method provides higher diagnostic reliability of paraurethral cystic formations in females due to three-stage examination in three planes. 
     1 cl, 3 ex
Patent RU-2736392-C1 (RU)
Inventor: DMITRIEV OLEG VLADIMIROVICH
IPC: A61B17/00
Filed: 2019-12-09
Granted: 2020-11-16
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, particularly to cardiovascular surgery. After medial laparotomy, a front wall of the aneurysm of the infrarenal aorta, its neck and iliac arteries are separated. Iliac artery is ligatured or clamped. Clamp is applied on an unchanged aneurysm of the aneurysm. Aortic aneurysm clamp is longitudinally applied. Aorta is crossed transversely. Aneurismically changed aortic walls are dissected by a clamp, detritus and thrombotic masses are removed. Distal aorta portion is closed by a single-row blanket suture. Stepwise removal of longitudinal clamp, tightening threads. Proximal and distal anastomoses of aorta and synthetic prosthesis are formed. 
     EFFECT: method provides reliable reduction of aortic aneurysm, improved conditions for proximal anastomosis, reduced number of early and late postoperative complications in the form of a disordered configuration of the synthetic prosthesis and thrombosis, and can be performed both in planned and emergency operations. 
     1 cl, 7 dwg, 3 ex
Patent RU-2733571-C1 (RU)
Title: Sporting equipment throwing device
Inventor: Zakharov Vitalii Vladimirovich
IPC: A63B69/40
Filed: 2020-04-14
Granted: 2020-10-05
Abstract: FIELD: mechanics; robotics. 
     SUBSTANCE: invention relates to mechanics and robotics, can be used for throwing sports equipment for training purposes. Device for throwing sports equipment comprises two hingedly connected internal and external frames, two accelerating wheels installed on internal frame, each of which is connected to its motor, two gear motors mounted on outer frame, gas shock absorbers connected to inner and outer frames, wherein outer frame is made with possibility of rotation along vertical axis, and internal frame is made with possibility of rotation both on vertical and horizontal axis, at that on each axis there is a motor-reducer and absolute encoder, besides on external frame there installed are inductive sensors. 
     EFFECT: technical result consists in improvement of training process quality, providing possibility of equipment departure parameters flexible control, providing task of parameters of departing equipment via wireless communication channels, improving accuracy of supply and recurrence of trajectory of equipment departure to player in different zones and along different trajectory, improving safety of sportsman, increasing service life of device without servicing, high stability and balance of the structure, ensuring stable, accurate and reliable operation of the device as a whole. 
     10 cl, 6 dwg
Patent RU-2737605-C1 (RU)
Title: Состав для гидравлического разрыва пласта
Inventor: Lutfullin Azat Abuzarovich
IPC: C09K8/88
Filed: 2020-04-30
Granted: 2020-12-01
Abstract: Изобретение относится к нефтедобывающей промышленности, в частности к составам для гидравлического разрыва пласта - ГРП. Состав для гидравлического разрыва пласта, включающий низковязкую несущую жидкость, диспергированный в низковязкой несущей жидкости пропант и диспергированное в низковязкой несущей жидкости волокно - полимолочную кислоту, в качестве низковязкой несущей жидкости содержит водный раствор смеси ксантана и водонабухающего полимера - сополимера акриламида с акрилатом калия с емкостью катионного обмена 4,6 мэкв/г. При этом содержание компонентов следующее, мас.%: ксантан 0,2-0,6, сополимер акриламида с акрилатом калия 0,001-0,2, вода пресная - остальное. В качестве пропанта состав содержит алюмосиликатный пропант, в качестве полимолочной кислоты - полимолочную кислоту с плотностью волокна 100-300 г/дм3и длиной волокон 3-6 мм. Массовое соотношение водного раствора смеси ксантана и сополимера акриламида с акрилатом калия, полимолочной кислоты и алюмосиликатного пропанта составляет 1:(0,001-0,006):(0,05-0,8). Технический результат - повышение эффективности действия состава за счет увеличения удерживающей способности благодаря компонентам состава, обеспечивающим создание структурированной полимерной системы, а также за счет увеличения коэффициента восстановления проницаемости. 2 табл.
Patent RU-2755062-C1 (RU)
Title: Установка для подвесных систем возделывания культур
Inventor: BELMONTE MULA MANUELA
IPC: A01G31/00
Filed: 2017-11-23
Granted: 2021-09-13
Abstract: Изобретение относится к области селького хозяйства. Установка для подвесных систем возделывания культур содержит общую опорную конструкцию, изготовленную из подпорок, стержней, ферм, распорок, и множество трубопроводов, подвешенных за их концы парами тросов для их подъема и опускания, которые можно наматывать/разматывать на вращающиеся валы и которые соединены с общей опорной конструкцией и приводятся в действие связанными с ними редукторами посредством основного вала с редуктором приводного двигателя. Основной вал редуктора приводного двигателя расположен поперечно к вращающимся валам, подвешивающим трубопроводы. Трубопроводы дополнительно содержат опорную конструкцию с обмоточным материалом, содержащую ферменную конструкцию, балку и крюки, соответствующие областям соединения, для подвешивания стальных тросов для удержания трубопроводов на промежуточных точках, которые связаны с промежуточными вращающимися валами. Обеспечивается повышение эффективности культивирования растений. 7 з.п. ф-лы, 3 ил.
Patent RU-2748757-C1 (RU)
Title: Melting furnace with simultaneous rotating and moving electrode rod
Inventor: DEMIRCHI CHIKHANGIR
IPC: F27B3/08
Filed: 2018-11-07
Granted: 2021-05-31
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to a melting furnace for producing metal alloys. The furnace contains a furnace column, a crucible with a lid made with possibility of vertical movement along the axis of the furnace column and along other axes, a consumable electrode, a conductive rod for placing a consumable electrode on it, made with possibility of simultaneous rotation around its own axis and with possibility of movement along its own axis, as well as along or around other axes in the melting process, a power supply system for supplying current to the electrode through the conductive rod of the electrode, an electrode carriage for moving the current-carrying rod, held on the column of the furnace, a rotary mechanism for rotating the conductive rod of the electrode around its axis. 
     EFFECT: invention provides ability to accurately track and align the electrode, thereby increasing stability of the melting process. 
     14 cl, 3 dwg
Patent RU-2746521-C1 (RU)
Title: Method for determining distance to earth surface
Inventor: KHRUSTALEV ANDREJ ALEKSEEVICH
IPC: G01S13/32
Filed: 2020-05-28
Granted: 2021-04-15
Abstract: FIELD: radar tech. 
     SUBSTANCE: invention relates to the field of radar technology and can be used in the construction of various radar systems designed to determine the distance from a moving object to the earth's surface, using the principle of reflection of radio waves. The method consists in emitting probing signals in the direction of the earth's surface, using radio pulses as probing signals, consisting of N monochromatic subpulses, with non-periodic phase-code intra-pulse manipulation, which is implemented by modulating M-sequences of the initial phases of subpulses, tuning the carrier frequency of radio pulses from a radio pulse to a radio pulse according to a random equiprobable law in each repetition period and the change from a radio pulse to a radio pulse of the repetition period of radio pulses, the duration of radio pulses and the number of monochromatic subpulses, the reception of signals reflected from the earth's surface, the matched filtering of the reflected signals using the codes that form the modulating M-sequences as weighting coefficients, and determining the distance to the earth's surface; the repetition period is synchronized with the moments of radiation of radio pulses with a duration consisting of N monochromates physical subpulses. 
     EFFECT: increased accuracy of determining the distance to the earth's surface. 
     1 cl
Patent RU-2752032-C1 (RU)
Inventor: KOLESNIK ALEKSANDR IVANOVICH
IPC: A61B17/68
Filed: 2020-07-22
Granted: 2021-07-22
Abstract: Изобретение относится к медицине. Устройство для открытой щадящей репозиции колонн и отломков вертлужной впадины состоит из основной проволоки, ее фиксирующей части, второй проволоки и трубки-проводника. Основная проволока имеет на одном конце фиксирующую часть. Фиксирующая часть соединена проволокой неразъемно таким образом, что может двигаться относительно проволоки и принимать положение, параллельное проволоке. К одному концу фиксирующей части прикреплена вторая проволока, которая может менять положение фиксирующей части относительно основной проволоки. Трубка-проводник является двойной и состоит из двух трубок-проводников, внешней трубки-проводника, которая имеет внутренний диаметр для проведения внутренней трубки-проводника и участок шероховатой наружной поверхности, а внутренняя трубка-проводник имеет внутренний диаметр для проведения проволоки с фиксирующей частью. Изобретение обеспечивает выполнение всех необходимых элементов манипуляции для максимально точной открытой репозиции колонн и отломков вертлужной впадины именно со стороны вертлужной впадины, соответствующее требованиям щадящей репозиции, предупреждающее травматизацию мягких тканей, связанных с отломками и колоннами вертлужной впадины, позволяющее осуществить надежную фиксацию колонн и отломков вертлужной впадины именно со стороны вертлужной впадины, предупреждающее вторичное смещение колонн и отломков вертлужной впадины, способствующее ранней активизации пациента в послеоперационном периоде с одновременным достаточным повышением качества его жизни. 18 ил.
Patent RU-2767307-C1 (RU)
Title: Wireless communication method, terminal and network device
Inventor: LIU JIANHUA
IPC: H04W74/08
Filed: 2018-05-09
Granted: 2022-03-17
Abstract: FIELD: electrical communication equipment. 
     SUBSTANCE: invention relates to communication. To this end, the following is provided: the terminal sends a first message to the network device, wherein the first message is message 3 MSG3 in a random access process, wherein the first message contains a portion of information in the first parameter; terminal receives a response message sent by a network device for a first message, wherein the response message is message 4 MSG4 during random access. 
     EFFECT: technical result consists in possibility to transmit parameter occupying more bits, and/or to transmit more parameters during random access. 
     20 cl, 14 dwg
Patent RU-2750908-C1 (RU)
Inventor: Dajkhes Nikolaj Arkadevich
IPC: A61B17/00
Filed: 2020-11-26
Granted: 2021-07-06
Abstract: FIELD: medicine; otorhinolaryngology; oncology. 
     SUBSTANCE: in the lower part of the pharyngeal defect, a needle is injected and threaded into the serous-muscular layer of the esophagus in a horizontal direction. Next, an injection is made into the serous-muscular layer without injecting the mucous membrane from the pharynx and the needle and thread are threaded through the thickness of this layer for 2-3 cm. Then the same needle is used to inject and thread the serous-muscular layer of the tongue root in the medial area in the horizontal direction. After that, the edges of the defect are pulled together with a thread and a fixing knot is performed, dividing the pharyngeal defect into two equal parts. Then, in one of the obtained parts, a needle is injected into the serous-muscular layer of the esophagus in the lower part of the defect, with the mucosa being captured on the needle and sutured to the mucosal-muscular layer of the tongue root, tightening the captured edges. The next suture is done similarly, continuing the suturing, moving from the medial part of the defect to its lateral edge. After suturing the lateral defect with a serous-muscular suture, a second row of continuous entwining suture is formed with the capture of the constrictors of the pharynx and the muscles of the tongue root in the opposite direction with respect to the first suture. Next, the thread is fixed to the central knot. Similarly, suturing is performed on the other side. Then, in the lower part of the defect, the membranous part of the trachea is mobilized and separated from the esophagus for 1.5-2 cm. From the sternum, the medial bundles of the sternocleidomastoid muscles are cut off on both sides. It is moved to the formed bed between the membranous part of the trachea and the anterior wall of the esophagus and fixed with a U-shaped suture to the esophagus and the membranous part of the trachea. Active aspiration drainage is installed through the counterincision in the supraclavicular area. Layer-by-layer subcutaneous-fat tissue and skin are sutured.  
     EFFECT: method allows creating favorable conditions for the primary wound healing after laryngectomy and reducing the risk of postoperative complications. 
     1 cl, 6 dwg, 2 ex
Patent RU-2761434-C1 (RU)
Inventor: ANTSEV IVAN GEORGIEVICH
IPC: H01Q15/24
Filed: 2020-12-10
Granted: 2021-12-08
Abstract: FIELD: ultra high frequency equipment. 
     SUBSTANCE: invention relates to ultra high frequency equipment, in particular, to twist reflectors for rotating the polarisation plane of an incident electromagnetic wave (EMW). The technical result is achieved by the fact that the twist reflector containing a dielectric substrate, a metal screen, and at least two polarisation structures facing a flat EMW emitter and oriented at an angle of 45° to the wave polarisation vector is characterised by the fact that the polarisation structures are located on the substrate and constitute arrays of discretely arranged printed reflective elements, wherein one structure operating in the high frequency range is formed by identical rectangular elements placed in the nodes of a rectangular grid parallel to each other, and the other structure operating in the low frequency range is formed by identical rectangular loop elements placed in the nodes of a triangular or rectangular grid around groups of rectangular elements of the high frequency range structure parallel to the long sides thereof. 
     EFFECT: increase in the efficiency of the apparatus with the maintained reflective properties during operation in different frequency ranges. 
     1 cl, 5 dwg
Patent RU-2756331-C1 (RU)
Title: Recombinant secreted thermostable beta-glucanase, recombinant strain of yeast pichia pastoris - producer of this beta-glucanase, method of microbiological synthesis of beta-glucanase based on this strain
Inventor: BEREZINA OKSANA VALENTINOVNA
IPC: C12N1/19
Filed: 2020-12-22
Granted: 2021-09-29
Abstract: FIELD: biotechnology. 
     SUBSTANCE: inventions group relates to biotechnology. Proposed is a recombinant secreted thermostable B-glucanase comprising the sequence of the coding portion of the B-glucanase gene of family 12 from the Thielavia terrestris strain RNCIM F-144 and having the sequence SEQ ID NO 2. Also proposed is a recombinant strain of the yeast Pichia pastoris RNCIM Y-4850, producing the above B-glucanase and obtained by introducing the coding part of the B-glucanase gene from the Thielavia terrestris strain RNCIM F-144 corresponding to the sequence SEQ ID NO 1 in the recipient strain X33 of Pichia pastoris the composition of the plasmid pPIC-ThiTeEgh12. Also proposed is a method for microbiological synthesis of the above B-glucanase, providing for the cultivation of the Pichia pastoris RNCIM Y-4850 strain under aerobic conditions in a suitable nutrient medium with periodic addition as an inducer of methanol until the maximum accumulation of the target product. 
     EFFECT: invention provides an expansion of the arsenal of recombinant B-glucanases, producer strains and methods of microbiological synthesis of recombinant B-glucanases. 
     3 cl, 2 dwg, 3 ex
Patent RU-2758022-C1 (RU)
Inventor: Kolychev Aleksej Vasilevich
IPC: F02K9/64
Filed: 2021-02-05
Granted: 2021-10-25
Abstract: Изобретение относится к способам функционального контроля и диагностирования состояния сложных пневмогидравлических объектов, например жидкостных ракетных двигателей (ЖРД). Предложено устройство для измерения температуры стенок сопла ракетного двигателя, которое содержит выполненное из элетропроводящих и жаропрочных материалов сопло, на внутреннюю поверхность которого нанесен слой из материала с низкой работой выхода электронов, при этом эмиссионный слой на поверхности сопла образует катод, на выходе из сопла расположен анод, причем анод электрически последовательно связан с катодом через источник электроэнергии, анод находится в механическом контакте с соплом через слой электроизоляции, эмиссионный слой выполнен в форме кольца толщиной от 5 до 10 мм, в области критического сечения, в электрической цепи между анодом и источником напряжения располагается измерительный комплекс. Изобретение обеспечивает повышение точности измерения температуры в области критического сечения сопла ЖРД. 1 ил.
Patent RU-2763821-C1 (RU)
Title: Method for early diagnosis of chronic diseases of the paranasal sinuses and palatine tonsils
Inventor: Trusov Dmitrij Valerevich
IPC: A61B5/05
Filed: 2021-03-23
Granted: 2022-01-11
Abstract: FIELD: medicine.  
     SUBSTANCE: invention relates to medicine, in particular to otorhinolaryngology. Venous blood is taken from the patient and 4 indicators are determined: the concentration of homocysteine, cystatin C, D-dimer, highly sensitive C-reactive protein (hsCRP). Then the results of these indicators are entered into the formula and the indicator of diagnosis and monitoring of treatment of patients with chronic diseases of the paranasal sinuses and palatine tonsils (y) is calculated according to the formula: y =0.01314×x1+0.000909×x2+0.002522×x3+0.002414×x4-0.915391, where x1 is the concentration of homocysteine, x2 is the concentration of cystatin C, x3 is the concentration of D-dimer, x4 is the concentration of hsCRP. With values y = 0-0.49, the patient is diagnosed with the absence of a chronic disease. At values of y = 0.5 and more, the presence of a chronic disease is diagnosed.  
     EFFECT: method makes it possible to increase the accuracy of diagnosis of diseases of the paranasal sinuses and palatine tonsils at an early stage and to monitor treatment using highly sensitive and standardized methods for laboratory diagnostics.   
     1 cl, 4 tbl, 5 ex
Patent RU-2760646-C1 (RU)
Title: Device to prevent a person from falling when lifting, lowering and performing work at the height of the supporting structure
Inventor: Zevakhin Sergei Aleksandrovich
IPC: E06C7/18
Filed: 2021-06-11
Granted: 2021-11-29
Abstract: FIELD: saving life equipment. 
     SUBSTANCE: invention relates to an equipment for saving life, namely, to a device designed to prevent a person from falling when lifting, descending, as well as working at height. The device consists of a rigid anchor line that can be attached to the supporting structure, formed from compound series-connected sections of guides from a T-shaped profile with fastening and working parts, a carriage that can be connected to a safety harness worn on a person. The carriage covers the working part of the profile and is installed with the possibility of longitudinal movement along the guides. The stopping unit when a person falls is made in the form of a carriage hook, stopping in the working position in the holes on the shelves of the working part, made on both sides of the fastening part. The device is equipped with a unit for preventing incorrect installation of the carriage on the rail. 
     EFFECT: reliability of locking the carriage on the rail is increased due to the reliable interaction of the hook with the profile holes and ensuring the correct installation of the carriage on the rail for its reliable locking in case of a person breaking. 
     3 cl, 3 dwg
Patent MD-349-C2 (MD)
Title: Bipolar ionic stimulator
Inventor: RUDENCO Valerii
IPC: A61N1/36
Filed: 1994-12-20
Abstract: The invention relates to medical technics and namely to the electron-ion reflexotherapy apparatus.It may be used for treatment and prophylaxis as well as for the regulation of the patients' functional state.The bipolar ionic stimulator consists of two high voltage sources of opposite polarty, N active electrodes, each of them being connected to the corresponding source by means of a corresponding gas rarefying element.The stimulator has a static or dynamic effect on the cutis by means of quick bipolar aerions (biologically active zones of the patent, nervous endings).Drawings: 2
Patent BR-0205321-C2 (BR)
Title: padrão de célula indutiva para controle de cartões indutivos e respectivas leitoras/gravadoras
Inventor: BARDINI NELSON GUILHERME
IPC: G06K19/067
Filed: 2002-12-27
Abstract: "CERTIFICADO DE ADIçãO DA PI 0205321-7 PADRãO DE CéLULA INDUTIVA PARA CONTROLE DE CARTõES INDUTIVOS E RESPéCTIVAS LEITORAS/GRAVADORAS". Refere-se o presente certificado de adição a uma célula padrão formada de várias espiras, a um sistema de multiplexagem para o cartão padrão e uma leitora com um indutor de referência.