baber/WOPTO huggingface dataset:
Patent RU-2743683-C1 (RU)
Inventor: TAKAMATSU JOSIRO
IPC: G08G1/16
Filed: 2017-10-10
Granted: 2021-02-24
Abstract: FIELD: driving control.SUBSTANCE: driving control method includes the steps, on which detection information is received around the vehicle based on the detection conditions that can be specified for each point; the events, which a vehicle encountered, are removed based on the detection information; a plan of driving is created; a vehicle is operated to perform the user driving instruction in accordance with the plan of driving; and the condition detection is determined based on the content of driving action defined for the each event. In the driving plan, the driving action is determined for each of the events, with the driving action being determined based on the detection information received in the events. The method is performed by a processor designed to control the driving of the vehicle.EFFECT: increase of the convenience of driving a vehicle.13 cl, 16 dwg
Patent RU-2741156-C1 (RU)
Title: Судовой шарико-роликовый клюз
Inventor: SHAJDOROV VLADIMIR VASILEVICH
IPC: B63B21/14
Filed: 2020-05-12
Granted: 2021-01-22
Abstract: Изобретение относится к области судостроения и касается судовых швартовных устройств. Предложен судовой шарико-роликовый клюз, в котором проводка и изменение направления швартовного каната осуществляется за счет его контакта с роликами в виде гиперболоидов, вращающихся между шарами, которые катаются по глубоким вогнутым дорожкам в сборной кольцевой обойме. Кольцевая обойма состоит из наружного приварного и внутреннего откидного кольца, которые скреплены между собой болтами. Для плотного прижима и уменьшения контактного давления вогнутые дорожки кольцевой обоймы и вогнутые торцевые поверхности роликов точно обработаны в соответствии с радиусом шара. Это обеспечивает самоцентровку, легкое вращение, перемещение всех подвижных деталей по дорожкам обойм клюза и позволяет осуществлять протяжку швартовных канатов с минимальным усилием, уменьшая их износ. Для повышения прочности и надежности устройства ролики могут быть изготовлены из высокопрочной коррозионно-стойкой стали, а шары для крупных судов могут быть из нержавеющего металла с антифрикционным покрытием, не требующим смазки, или из высокопрочного твердого синтетического материала для малотоннажных судов. Для полного удаления воды из внутренних пространств и зазоров клюза предусмотрены дренажные канавки и отверстия для ее стока в нижней части клюза, а также осевые отверстия и радиальные канавки на всех торцевых поверхностях роликов. Это снизит ледообразование во внутренних пространствах клюза и обеспечит его работоспособность при низких температурах. Технический результат заключается в улучшении эксплуатационных характеристик судового клюза. 2 ил.
Patent RU-2738002-C1 (RU)
Inventor: VOLKOV ANDREJ ALEKSANDROVICH
IPC: A61B17/00
Filed: 2020-06-15
Granted: 2020-12-07
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to medicine, particularly to urology. Cicatrical-stenosed part of the ureter is incised and a buccal autograft is incised. Laparoscopic portion of the involved ureter, the pelvis-ureter segment and the pelvis portion with healthy tissue capture of 0.5 cm on each side are dissected. Internal drainage stent No.6 is placed in the ureter. Buccal graft flap is made of a buccal mucosa of 2.0 cm wide and delivered through a trocar working channel to a dissected pelvic ureteral area. Two threads are pre-extracorporeally applied to one of the narrow graft edges, and the mucosa is inserted into the proximal edge of the urinary tract incision: one suture is sutured to the medial edge of the incision with a continuous monocryl suture 4/0, and the second suture is sutured to the lateral wall of the dissected pelvic-ureteral region above the internal drainage stent by a continuous external monocryl 4/0 suture. Gland flap is cut out on the feeding pedicle with width corresponding to the length of the buccal transplant. It is brought to an anastomosis and placed without tension over the entire graft surface. Gland flap is fixed with several single sutures of monocryl 4/0 on the transplant edges with ureteral tissue capture and several single sutures of monocryl 4/0 directly to the transplant itself. 
     EFFECT: method enables reducing intraoperative injuries and reducing the number of postoperative complications and recurrences in the patients with recurrent strictures after previously unsuccessful ureter reconstruction. 
     1 cl, 1 ex
Patent RU-2749016-C1 (RU)
Title: Encryption/decryption key generation method
Inventor: BURLAKOV SERGEJ OLEGOVICH
IPC: H04L9/16
Filed: 2020-07-13
Granted: 2021-06-03
Abstract: FIELD: cryptography.SUBSTANCE: initial sequence is formed on the receiving side of the communication direction and then encoded. A block of verification characters is selected from the encoded initial sequence and transmitted via the reverse communication channel without errors to the transmitting side of the communication direction. A decoded sequence is formed on the transmitting side of the communication direction. Sequence hashing functions are formed on the transmitting side of the communication direction and transmitted over a direct communication channel without errors to the receiving side of the communication direction. Encryption/decryption keys are formed on the receiving and transmitting sides of the communication direction by hashing the initial and decoded sequences according to the sequence hashing function formed on the transmitting side of the communication direction.EFFECT: reduced time of forming the encryption/decryption.5 cl, 37 dwg
Patent RU-2739616-C1 (RU)
Inventor: MISHIN VLADIMIR VLADIMIROVICH
IPC: E02B17/00
Filed: 2020-07-17
Granted: 2020-12-28
Abstract: Изобретение относится к области гидротехнических сооружений и может быть использовано для строительства морских ледостойких платформ, предназначенных для разведки и добычи углеводородов на мелководном континентальном шельфе и эксплуатируемых в суровых зимних условиях при наличии ледовых полей различной структуры и интенсивности. Новым в изобретении является то, что указанный ледостойкий буровой комплекс содержит ледостойкое опорное основание, корпус которого аналогичен корпусу упомянутого ледостойкого блок-кондуктора, и два водоизмещающих опорных блока, причем для удержания от горизонтальных смещений ледостойких опорных блоков под действием ледовой нагрузки корпуса блок-кондуктора и опорного основания выполнены с нишами, поверхности которых соизмеримы с контактирующими с ними поверхностями опорных блоков. Техническим результатом заявляемого изобретения является расширение эксплуатационных возможностей комплекса при повышении надежности и упрощении конструкции путем обеспечения возможности круглогодичного бурения и использования неледостойкой самоподъемной плавучей буровой установки. 2 з.п. ф-лы, 7 ил.
Patent RU-2739092-C1 (RU)
Inventor: Kalachev Aleksei Aleksandrovich
IPC: B60N2/00
Filed: 2020-07-30
Granted: 2020-12-21
Abstract: FIELD: transportation. 
     SUBSTANCE: invention relates to passenger vehicles passenger cabin equipment, particularly, to passenger aircraft seats and chair seat. Vehicle seat comprises a load-bearing frame including a seat with a back, an armchair base and a support-and-rotary mechanism. At the same time chair base includes two legs in the form of elongated power elements, with holes made in them, in which pipes are installed. Each of the leg end sections is movably connected by means of an eyelet with a bracket fixed on the vehicle floor, and the base of the chair is connected to the rotary support by means of clamps installed on the pipes. 
     EFFECT: higher reliability of chair design. 
     4 cl, 4 dwg
Patent RU-2750983-C1 (RU)
Inventor: AGIEVICH SERGEJ NIKOLAEVICH
IPC: G01S5/00
Filed: 2020-11-06
Granted: 2021-07-07
Abstract: Заявленная группа изобретений относится к области космонавтики, а именно к технике выполнения траекторных измерений и определения координат и ортогональных составляющих векторов скоростей КА, и может быть использована на наземных и бортовых комплексах управления полетом КА для точного определения текущих параметров движения КА. Техническим результатом изобретений является повышение точности определения координат и ортогональных составляющих векторов скорости двух КА. Способ определения векторов скорости основногои смежного КАвключает: измерение в наземной радиотехнической станции (НРТС) K значений номиналов частотпринятых радиосигналов n-х ЗС Inпосле их ретрансляции основным S1и смежным КА S2соответственно, излучение тестовых радиосигналов с помощью НРТС, прием их после ретрансляции основным КА S1и смежным КА S2соответственно и измерение их частотрасчет радиальных скоростей основногои смежного КАотносительно НРТС K, расчет координат основного х1, у1, z1и смежного КА х2, у2, z2, вычисление ортогональных составляющих вектора скорости основного КАСпособ определения координат основного х1, у1, z1и смежного КА х2, у2, z2включает: измерение в НРТС K для каждой n-й ЗС Inзначений временных задержек Δtnмежду принятыми радиосигналами после их ретрансляции основным S1и смежным КА S2соответственно, излучение тестовых радиосигналов с помощью НРТС, прием их после ретрансляции основным КА S1и смежным КА S2соответственно и измерение временных задержекрасчет расстояний от НРТС до основногои смежного КАрасчет координат основного КА х1, у1, z1. 2 н. и 2 з.п. ф-лы, 7 ил., 2 прил.
Patent RU-2752985-C1 (RU)
Title: Tillage roller
Inventor: Kurdyumov Vladimir Ivanovich
IPC: A01B29/04
Filed: 2020-11-17
Granted: 2021-08-11
Abstract: FIELD: agricultural angineering.  
     SUBSTANCE: invention relates to agricultural engineering, to tillage rollers in particular. The tillage roller includes a hollow cylinder equipped with an axis with evenly spaced ribs around the circumference. The ribs are installed in a helical line and connect the vertical disks. Inside the hollow cylinder, a smooth cylinder is installed, the diameter of which is less than the radius of the hollow cylinder. The smooth cylinder is provided with an axis mounted in bearings on tangs on the axis of the hollow cylinder. The axis of the hollow cylinder is installed with the possibility of rotation separately from the vertical disks. On the axis of the hollow cylinder, pulleys are rigidly mounted, on the surface of the smooth cylinder, an annular groove is made in its center, connected by a belt to a pulley, and the dimensions of the cross-section of the annular groove are equal to the dimensions of the cross-section of the belt. On the axis of the hollow cylinder, with the possibility of changing its position relative to the axis of the hollow cylinder and fixing it in a given position, debalancers are installed. The diameter of the pulley is made smaller than the inner diameter of the annular groove.  
     EFFECT: invention improves the quality of soil rolling and crumbling of soil lumps.  
     1 cl, 2 dwg
Patent RU-2766307-C1 (RU)
Title: Multispectral controlled led radiation source
Inventor: Yagudin Ildar Tagirovich
IPC: H01L31/00
Filed: 2020-11-28
Granted: 2022-03-14
Abstract: FIELD: optoelectronics; lighting engineering. 
     SUBSTANCE: invention relates to optoelectronics, lighting engineering, devices emitting in the visible and infrared ranges. It can be used for the development and production of sources with a controlled radiation spectrum in medicine, technology, and everyday life. Proposed is a multispectral controlled LED radiation source having an externally cylindrical internally hollow housing with a window for radiation output. A multi-channel light-emitting structure is formed inside the housing, each channel of which has an LED emitting in the size of its window l in its spectral band with the radiation divergence angle ἁ. Inside, the hollow surface of the housing is made in the form of two spherical segments, the first and second, of the same radius R, each centered at the point of the polar center of the opposite spherical segment. The centers lie on the axis of the cylinder-body. In the pole of the first spherical segment in the wall-thickness of the housing, a through cylindrical window with the aspect number parameter A >3 for radiation output is made. In the wall-thicker body of the second spherical segment symmetrically relative to its polar center around the circumference, landing nests are made. An LED is placed in each of the sockets. The total number of LEDs is N, including emitting and excitingly emitting ones with a phosphor applied to them. A mirror-reflecting coating is applied to the entire surface of the inner cavity of the housing. The following ratios are established for these parameters: R ~ 2Nl(sinἁ) -1  and A ~ 3ctgἁ. 
     EFFECT: expanding the spectral range, controlling spectral characteristics, increasing the efficiency of photonic transformations. 
     1 cl, 1 dwg
Patent RU-2751284-C1 (RU)
Title: Method for peeling the inner bordering membrane (ibm) of the retina
Inventor: Petrachkov Denis Valerievich
IPC: A61F9/007
Filed: 2020-12-02
Granted: 2021-07-12
Abstract: FIELD: ophthalmology. 
     SUBSTANCE: invention relates to medicine, namely to ophthalmology, and can be used for peeling of the inner bordering membrane (IBM) of the retina. The IBM is removed by circular maculorexis with the formation of flaps. Before the flaps are formed, a drop of a perfluoroorganic compound (PFOC) with a diameter equal to the diameter of the optic nerve head is applied to the fovea zone. In the process of flap formation, PFOC is additionally introduced or removed in a volume sufficient to completely cover the fovea zone. After the completion of the formation of the flaps, they are shortened along the edges of the PFOC drop. Thereafter, the PFOC is removed. 
     EFFECT: invention allows increasing accuracy of the performed IBM peeling, reducing traumatism while preserving visual functions. 
     1 cl, 3 ex
Patent RU-2755509-C1 (RU)
Title: Method and device for controlling gear shift
Inventor: SHEN ZHIYUAN
IPC: F16H59/44
Filed: 2019-05-31
Granted: 2021-09-16
Abstract: FIELD: automatic control.  
     SUBSTANCE: invention relates to automatic control. In the gearshift control method, the parameters of the car’s gearshift are obtained, the input rotation speed for gearshift is determined, and the gears are switched with the shift fork at the moment when the engine rotation speed reaches the input rotation speed for gearshift. Obtaining the current parameters includes obtaining three temporal spans corresponding to the gear shift by the shift fork; filling the clutch with oil; the interaction of the torques of the clutch couplings, as well as obtaining the angular acceleration of the output shaft of the car. The changes in the rotation speed for gear shifting are determined, based on the values of temporal spans and angular acceleration, as well as based on the value of the first gear ratio of the current transmission and the second gear ratio of the target transmission of the automatic transmission with dual clutch. The target rotation speed corresponding to the target gear, and the input rotation speed for switching the gear are determined.  
     EFFECT: stability of operation during switching is improved.  
     9 cl, 7 dwg
Patent RU-2754953-C1 (RU)
Title: Method for preoperative planning of surgical tactics for ruptures of the achilles tendon
Inventor: Kotelnikov Gennadij Petrovich
IPC: A61B8/00
Filed: 2021-01-13
Granted: 2021-09-08
Abstract: FIELD: medicine.SUBSTANCE: invention relates to medicine, namely to traumatology and orthopedics, and can be used in the diagnosis and planning of surgical treatment of patients with rupture of the Achilles tendon. Compression elastography is performed to measure the relative deformation of the tissues of the ends of the tendon in % over a distance of 5 cm from the rupture site. With a relative deformation value of up to 0.29%, a minimally invasive suture of the Achilles tendon is performed; at a relative deformation value of 0.3 to 0.55% of at least one of the ends of the Achilles tendon, the Achilles tendon suture is reinforced.EFFECT: invention provides the ability to determine the degree of tendon loosening and the choice of surgical treatment by determining the relative deformation of the tissues of the ends of the tendon.1 cl, 5 ex
Patent RU-2766536-C1 (RU)
Title: Method of beam formation in aperture digital antenna array
Inventor: MISHCHENKO EVGENIJ NIKOLAEVICH
IPC: H01Q3/34
Filed: 2021-03-29
Granted: 2022-03-15
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to antenna engineering and specifically to methods of beam formation of receiving digital antenna arrays (AA) for communication and radar systems. Summary: in the method of generating a multibeam pattern, the received complex signal from each of the M AA modules is divided into two quadrature components which form M pairs of signals. Using ADC, quadrature components are digitized and time sequences are formed from them. For the formation of the beam pattern in each receiving module using the device for digital formation of the beam pattern in each receiving module and under the control of the device for generating coefficients for forming the beam pattern in the receiving module corresponding digital signals are mixed into corresponding quadrature pairs. Each pair of quadrature components is multiplied into N groups according to the number of beams and combined according to the attribute of belonging to the beam pattern of separate beams. To form a multi-beam antenna array pattern using a device for digital formation of a multi-beam pattern antenna array and under control of a device for generating coefficients for forming a multi-beam pattern antenna array corresponding digital signals are added to the corresponding quadrature pairs of each group according to the number of beams. Each quadrature component of each channel, obtained after digitization, is additionally refined in accordance with the expressions:  
       ,  
     where I 0 , Q 0  are specified in-phase and out-of-phase quadrature components at the current moment of time;   is digitized in-phase and out-of-phase quadrature components of time sequence at corresponding moments of time; L is the sliding window duration, which is a multiple of the signal carrier period and the sampling period; 2l is a moment in time within the sliding window duration. 
     EFFECT: lowering the level of side lobes of the multibeam beam pattern (BP). 
     1 cl, 1 tbl, 5 dwg
Patent RU-2770327-C1 (RU)
Title: Способ имитации давления в вакуумной камере при наземной проверке космических аппаратов на работоспособность
Inventor: Davidenko Dmitrij Valerevich
IPC: B64G7/00
Filed: 2021-07-26
Granted: 2022-04-15
Abstract: Изобретение относится к области испытательной техники, в частности, к наземной проверке космических аппаратов (КА). Способ имитации давления в вакуумной камере при наземной проверке КА на работоспособность, при котором помещают КА в вакуумную камеру, вакуумируют её и проверяют КА на работоспособность. Работоспособность проверяют при электрических включениях аппаратуры. Рассчитывают величину давления собственной внешней атмосферы КА в зависимости от высоты рабочей орбиты КА. Величину остаточного давления в вакуумной камере принимают равной расчетной величине давления собственной внешней атмосферы КА. При повышении величины давления собственной внешней атмосферы КА в вакуумной камере в процессе проверки КА на работоспособность поддерживают его величину на заданном уровне путем увеличения производительности вакуумной откачной системы. Достигается повышение достоверности результатов проверки КА на работоспособность.
Patent DE-2560583-C2 (DE)
Title: Continuous press for laminating board stacks
IPC: B27D3/04
Filed: 1975-11-28
Granted: 1988-11-17
Abstract: Continuous press for laminating a stack of boards, slats or frames with an adhesive e.g. a thermosetting resin, has several side pressing rollers arranged at a distance from each other along the transportation system of the stack. The rollers hold supports that can be moved reciprocally relative to the stack, and are connected together so that all rollers can be moved simultaneously. The arrangement enables the stack to be securely gripped and moved forwards continuously. Low loss of heating energy for curing the adhesive. The position of the units in the stack remains unchanged during the movement through the press.
Patent DE-2846610-C2 (DE)
IPC: H05B6/68
Filed: 1978-10-26
Granted: 1990-04-12
Abstract: Apparatus for heating continuous sponge rubber products by UHF energy to vulcanize them comprises a UHF generator connected to a resonator chamber through which the product passes by a wave guide which divides into two branches connected with the resonator chamber at spaced points. Each branch of the wave guide is tunable by a separate tuning device one of which is operable manually and the other is operated by a motor controlled by sensing probe in a circulator in the wave guide between the UHF generator and the branches. Uniform heating of the product is thereby obtained.
Patent DE-2930309-C2 (DE)
IPC: B24B49/00
Filed: 1979-07-26
Granted: 1982-10-14
Abstract: A method and a device for the automatic removal of burrs or fins from workpieces such as castings by a grinding process. A feed for moving the workpiece perpendicular to the grinding wheel radius is provided for grinding along the length of the burr. A second constant velocity feed of reversible and alternating direction is provided for moving the grinding wheel radially into the workpiece. The load or circumferential torque on the grinding wheel is monitored to detect the abrupt increase in torque occurring when the grinding wheel has cut through the burr and encounters the body of the workpiece, whereupon the direction of the radial feed is reversed so that the grinding process follows the contour of the workpiece.
Patent DE-3100527-C2 (DE)
Title: Schutzkappe und Schutznippel für Enden von Rohren, insbesondere von Ölfeldrohren
IPC: B65D59/00
Filed: 1981-01-10
Granted: 1984-01-12
Abstract: Bekannte Schutzkappen und Schutznippel für Enden von Rohren, speziell von Ölfeldrohren mit Gewinden und Dichtungsflächen, sind in verschiedenen Fällen nur risikoträchtig einsetzbar wegen des verwendeten Materials und/oder ihrer Bauart. Es wird ein optimierter Typ von Schutzkappen und Schutznippeln für die Enden von Ölfeldrohren vorgeschlagen, der aus Strahl mit integriertem Gewinde besteht und dessen die Gewinde und die Dichtungsflächen berührende Teile mit einer dünnen stoßdämpfenden Umhüllung aus Kunststoff versehen sind.
Patent DE-3110297-C2 (DE)
Title: Anzeigevorrichtung für mehrere Zeichengruppen eines Textes
IPC: G06F17/21
Filed: 1981-03-17
Granted: 1984-02-23
Abstract: Eine Anzeigevorrichtung ist in der Lage, aufgrund einer begrenzten Anzahl von Tastenbetätigungen und ohne Unterbrechung der Buchstabenfolge jedes Wortes einen vollständigen, in einem Speicher gespeicherten Satz darzustellen. Die Anzeigevorrichtung besitzt einen Speicher zum Speichern eines aus mehreren Wortgruppen zusammengesetzten Satzes, eine Leseeinrichtung zum Auslesen des Satzes aus dem Speicher, eine Anzeigeeinheit zum Anzeigen des aus dem Speicher ausgelesenen Satzes, und eine Identifizierungseinheit zum Identifizieren der Zwischenräume in einem Satz, wobei der an einen von der Identifizierungseinheit identifizierten Zwischenraum anschließende Satz an die Anzeigeeinheit geliefert wird.
Patent DE-3110551-C2 (DE)
Title: Mappe
IPC: B42F15/04
Filed: 1981-03-13
Granted: 1985-05-30
Abstract: Bei einer Mappe zur Aufnahme von Schriftgut, die mit Profilschienen und auf diesen geführten Schiebern zur Arretierung von durch Öffnungen in der Profilschiene steckbaren Aufreihfäden versehen ist, wird zur Arretierung des Schiebers in einer Ablagestellung ein an der Profilschiene angeordneter Nocken verwendet, der von einem aus der Profilschiene herausgestanzten schräg zum Profilschienenende nach oben verlaufenden Profilschienenbodenabschnitt gebildet wird und eine besonders sichere Arretierung eines am Schieber angeordneten Rastanschlages ermöglicht.