baber/WOPTO huggingface dataset:
Patent RU-2676925-C1 (RU)
Title: Консоль над ветровым стеклом и верхняя конструкция кузова транспортного средства
Inventor: SATO HARUKO
IPC: B60Q3/64
Filed: 2017-10-04
Granted: 2019-01-11
Abstract: Группа изобретений относится к консоли над ветровым стеклом и верхней конструкции кузова транспортного средства. Консоль над ветровым стеклом прикреплена к потолочной части пассажирского салона и содержит источник света, расположенный внутри консоли над ветровым стеклом, и светонаправляющий элемент. Светонаправляющий элемент включает в себя поверхность падения света, противоположную светоизлучающей поверхности источника света, и световыводящую поверхность, обращенную наружу консоли над ветровым стеклом. Светонаправляющий элемент также включает в себя участки с изгибом в промежуточных положениях в светонаправляющем элементе. Световыводящая поверхность включает в себя плоский участок, образованный из плоской поверхности, перпендикулярной к переднему направлению световыводящей поверхности, и участок со срезанной поверхностью, образованный плоскостью, наклонной к плоскому участку и разделяющей плоский участок на множество областей. Достигается повышение качества освещения, которое не приводит к ослеплению пассажиров. 2 н. и 3 з.п. ф-лы, 16 ил.
Patent RU-2667220-C1 (RU)
Inventor: BOLOTIN NIKOLAJ BORISOVICH
IPC: F01D5/26
Filed: 2017-10-24
Granted: 2018-09-17
Abstract: FIELD: machine building.SUBSTANCE: invention relates to the field of mechanical engineering, namely to fan blades with a damper for damping vibrations, including long hollow wide-chord fan blades. Turbine fan blade consists of a base, a metal shell forming a trough, a back and a leading edge, load-bearing power elements installed in the cavity within the metal casing, and damping material. Blade has an end plug with which the load-bearing power elements are rigidly connected, intermediate partitions are installed between the base and the end plug, through the holes in which the load-bearing power elements pass, and the damping material is placed in the cavity between the intermediate partitions and the end plug and the intermediate partition and is made in the form of honeycombs filled with hollow aluminosilicate microspheres, load-bearing power element located closer to the leading edge is made in the form of a metal tube filled with aluminosilicate hollow microspheres.EFFECT: design is simplified and shock and vibration strength is increased.6 cl, 16 dwg
Patent RU-2691656-C1 (RU)
Title: Шихта и способ получения износостойкого материала с ее использованием методом СВС
Inventor: FILIPPENKOV ANATOLIJ ANATOLEVICH
IPC: C22C29/10
Filed: 2018-01-22
Granted: 2019-06-17
Abstract: Настоящее изобретение относится к области порошковой металлургии, в частности к шихте для получения износостойкого материала методом СВС, включающей порошок титана, углеродсодержащий компонент - сажу, порошок меди, причем компоненты взяты в следующем соотношении, мас.%: 54-67 порошок титана, 9-13 сажа, 20-37 порошок меди. Также изобретение относится к способу получения износостойкого материала, включающему приготовление экзотермической смеси компонентов указанной выше шихты. Технический результат - получение методом СВС новых материалов повышенной износостойкости на основе карбида титана и формирования в качестве связки карбида титана интерметаллидов титан-медь (купридов титана), что обеспечивает высокую экономическую эффективность при использовании деталей из такого материала в различных отраслях промышленности. 2 н.п. ф-лы, 3 табл., 2 пр.
Patent RU-2700518-C1 (RU)
Title: Device for hydrocarbons delivery in arctic basin
Inventor: RYBKIN ANATOLIJ PETROVICH
IPC: B63B25/08
Filed: 2018-04-17
Granted: 2019-09-17
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to means of delivering hydrocarbons in the Arctic basin. Disclosed is a device for delivering hydrocarbons in the Arctic basin, consisting of a tanker module with elastic containers for placing hydrocarbons, an underwater tow with an atomic power plant and a propulsor, as well as a pilot glider, with the possibility of its movement ahead of the underwater tow. Tanker module comprises central pipe with longitudinal webs arranged on it, closed with outer crate, arranged in formed cargo chambers along entire length of elastic containers, consisting of outer and inner shells from heat-insulating material, embedded one into another, wherein all elastic containers on both sides end with locking devices with flanges for connection to filling station, on lateral sides of tanker housing case spaced along housing length rotary reverse electric motors with screw propellers, and lower chamber is intended for arrangement of fuel elements, which generate electric power to supply actuators, in free space of upper and lower cargo chambers there are closed ballast chambers with water and air pumps. 
     EFFECT: technical result consists in improvement of efficiency of hydrocarbons delivery in the Arctic basin. 
     9 cl, 3 dwg
Patent RU-2680891-C1 (RU)
Title: Способ производства хлеба, содержащего наноструктурированный ресвератрол
Inventor: KROLEVETS ALEKSANDR ALEKSANDROVICH
IPC: A21D2/36
Filed: 2018-05-14
Granted: 2019-02-28
Abstract: Изобретение относится к пищевой промышленности. Способ получения хлеба включает замес теста из дрожжей хлебопекарных прессованных, соли поваренной пищевой, воды питьевой, муки пшеничной высшего сорта, его брожение, разделку, расстойку тестовых заготовок и их выпечку. В процессе приготовления теста последовательно вносят воду питьевую, дрожжи хлебопекарные прессованные, соль поваренную пищевую, муку пшеничную высшего сорта. Дополнительно вносят наноструктурированный ресвератрол в альгинате натрия, или в геллановой камеди, или в каппа-каррагинане, или в конжаковой камеди в количестве 0,5-1,0% от массы муки пшеничной высшего сорта. Изобретение позволяет повысить пищевую и биологическую ценность хлеба, улучшить потребительские свойства готовых изделий, расширить ассортимент хлеба. 3 табл., 8 пр.
Patent RU-2691771-C1 (RU)
Inventor: BABOKIN MIKHAIL IVANOVICH
IPC: G01S15/00
Filed: 2018-10-22
Granted: 2019-06-18
Abstract: FIELD: radar ranging and radio navigation.SUBSTANCE: invention relates to the field of radar ranging and can be used in on-board radar stations (ORS) for detecting moving targets on the background of an underlying surface. Method is based on the fact that during scanning in a given viewing sector with a beam of an antenna pattern (AP) pulse transmission is coherently emitted to transmission, method includes receiving a pulse signal reflected from the earth's surface by two independent beams AP to reception, spaced along azimuth, wherein beam for transmission overlaps along beam width AP to reception. Received on each beam AP signals are strobed along range, perform their analog-to-digital conversion, accumulate received signals coherently in the entire field of view. Upon completion of accumulation of signals there formed are two array of signal samples, determining steepness of frequency modulation of accumulated signals, determining and compensating time delay between signals received for each independent beam reflected from one and the same section of the earth surface simultaneously with elimination of frequency modulation of signals by their heterodyning. Compensated signal arrays are converted to frequency domain, phase difference is determined between frequency arrays converted to frequency domain for all frequencies and range strobe, and threshold phase difference is calculated for all counts of signal arrays. Phase difference values for all frequencies and range gates are compared with the threshold value, if the phase difference of the threshold value is exceeded, the presence of the moving target is recorded in the signal reading at the corresponding frequency and in the corresponding range strobe.EFFECT: technical result is higher probability of detecting moving targets.4 cl, 4 dwg
Patent RU-2700094-C1 (RU)
Title: Fodder product for broiler chickens
Inventor: VOLIK VIKTOR GRIGOREVICH
IPC: A23K20/174
Filed: 2018-10-26
Granted: 2019-09-12
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to fodder production, in particular, to fodder product for broiler chickens. Product contains wheat, maize, soya extraction cake, limestone, salt, vegetable oil, lysine mono-chlorohydrate, methionine, threonine, protein concentrate from a feather (PCF), soya semi-skimmed milk, monocalcium phosphate, wheat offal, bacelle-M, sodium sulphate, mineral blend, choline chloride, vitamin blend, fecord and hydrolysate of collagen-containing raw material (HC) with protein content of not less than 28 %, produced by the method of short-term temperature treatment in a thin layer, the digestibility of which is not less than 60 %. Components are taken at the specified ratio. 
     EFFECT: usage of this invention allows to increase average daily gain. 
     1 cl, 3 tbl
Patent RU-2704687-C1 (RU)
Title: Folding aerodynamic aircraft steering wheel
Inventor: Gajdukevich Viktor Leonidovich
IPC: F42B10/14
Filed: 2018-11-08
Granted: 2019-10-30
Abstract: FIELD: aviation. 
     SUBSTANCE: invention relates to aircraft engineering, particularly, to folding aerodynamic surfaces of unmanned aerial vehicles. Folding aerodynamic steering wheel of aircraft comprises connected by semi-axes root part and unfolding rotary part, made with possibility of locking, source of high pressure gas and compression spring, used as mechanical drive and located in root part of steering wheel. Opening mechanism consists of a rod resting on a compression spring and connected through an axle with a link, as well as a retainer for locking an opening part connected to the rod via a bridge. Link is pivotally connected through intermediate axis with rotary part and has above axis with rod groove equal to half diameter of rod axis. Axis of rod is cut at half of its diameter at point of rotation of link. Together translating movement of retainer and link provides synchronous operation of opening and locking parts of mechanism. 
     EFFECT: use of high-pressure gas source as one of elements of steering wheel opening together with compression spring allows to obtain significant opening moment. 
     1 cl, 3 dwg
Patent RU-2693813-C1 (RU)
Title: Method of managing patients after hip endoprosthesis replacement
Inventor: Kotelnikov Gennadij Petrovich
IPC: A61K31/593
Filed: 2018-12-03
Granted: 2019-07-04
Abstract: FIELD: medicine. 
     SUBSTANCE: invention relates to medicine, namely to medical rehabilitation, traumatology and orthopedics, and can be used in rehabilitation treatment of patients after hip replacement, including in patients with osteoporosis and contraindications to electromagnetic physiotherapeutic procedures. That is ensured by the therapeutic course of gravitational therapy 3 weeks after cement replacement of hip joints in amount of 10 procedures every 10–12 minutes with load of 30–35 rpm. 2 weeks after the first course, second and 4 weeks after the second course the third similar course of gravitational therapy is performed. Simultaneously with the beginning of the first course, administering calcium preparation 1,000 mg and 800 IU of vitamin D for 1 year is prescribed. 5 mg of zolenderone acid is administered iv once after 14 days. In the patients after cementless endoprosthesis 3 weeks after the operation, one course of gravitational therapy is performed in number of 15 procedures daily, duration of 12–14 minutes, with load of 30–35 rpm without antiresorptive therapy. 
     EFFECT: method provides effective treatment of the given group of patients by providing conditions for osteointegration of the endoprosthesis components with bone tissue and, indirectly, with complete recovery of the lower extremity function ensured by the selected complex of actions. 
     1 cl, 2 tbl, 2 ex
Patent RU-2719831-C1 (RU)
Title: Disc brake mechanism for cargo vehicle
Inventor: BAUMGARTNER JOHANN
IPC: F16D55/226
Filed: 2017-09-05
Granted: 2020-04-23
Abstract: FIELD: machine building. 
     SUBSTANCE: disc brake mechanism (1) for cargo vehicles comprises: brake disc (4), brake calliper (2), which tightens brake disc (4), and brake mechanism holder (7), brake pad (5) on clamping side and brake pad (6) on reaction side, at least of which brake pad (5) on the clamp side is located in the recess for braking mechanism holder (7) lining, wherein in the brake mechanism support (2) there is a clamping device which has one single pressure rod (8), which through pressure plate (9) during braking has a clamping force (F K ) on brake pad (5) on the clamping side, the central plane and/or plane of symmetry (S), associated with direction of forward rotation side (E) of input and associated with direction of reverse rotation side (A) of output, wherein pressure plate (9) impact plane (W) is shifted in the centre (e) in the direction of the outlet side (A) at a distance from the central plane (S) of the disc braking mechanism (1), and/or at least brake pad (5) on clamp side has chamfer (12) on outlet side (A). 
     EFFECT: disc brake mechanism for a cargo vehicle is disclosed. 
     20 cl, 16 dwg, 1 tbl
Patent RU-2700596-C1 (RU)
Title: Device for production of powder based on boron carbide
Inventor: Martynov Roman Sergeevich
IPC: B22F9/14
Filed: 2019-04-19
Granted: 2019-09-18
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to inorganic chemistry, specifically to production of compounds with carbon, and can be used to produce powder based on boron carbide in metallurgy, machine building. Device for producing powder based on boron carbide comprises dielectric housing 1, at the bottom of which there is a cylindrical graphite crucible 2, in wall of which opposite to each other there are two through holes, in which one end of graphite cylindrical cathode 3 is coaxially inserted on one side, and one end of graphite cylindrical anode 4 is on the other side. Other end of cathode 3 is rigidly fixed on one wall of housing 1 by means of screw 6 through threaded hole. Second end of anode 4 is fixed in holder 7, end of which is inserted into threaded hole in other wall of housing 1. Anode 4 and cathode 3 are connected to DC source 5. 
     EFFECT: technical result consists in possibility of obtaining boron carbide based powder in DC arc discharge plasma, initiated in air atmosphere under normal conditions; since graphite deposit in process of DC arc discharge is deposited on cathode surface, collection of synthesized boron carbide powder can be carried out separately from it, wherein initial powder mixture of amorphous carbon and amorphous boron due to arrangement in free-standing crucible has no effect on the value of ohmic resistance of discharge gap. 
     1 cl, 2 dwg
Patent RU-2721519-C1 (RU)
Title: Electric ignition composition for cartridge primers to non-lethal weapons
Inventor: AGEEV VADIM NIKOLAEVICH
IPC: C06B41/02
Filed: 2019-07-19
Granted: 2020-05-19
Abstract: FIELD: pyrotechnic production.SUBSTANCE: invention relates to pyrotechnic productions, specifically to production of electric ignition compositions for cartridge primers to non-lethal weapons. Electrically ignitable composition contains colloidal gel-like lead trinitroresorcinate (TNRC) or its mixture with fine-crystal TNRC, as well as methyl cellulose as a water-soluble binder, in the form of water-based methylcellulose lacquer.EFFECT: use of water-containing initiating explosives increases safety of fabrication of components and equipment of articles due to lower sensitivity of wet compositions to all types of possible technological effects.1 cl, 1 tbl
Patent RU-2711054-C1 (RU)
Inventor: Chugunkov Ilya Vladimirovich
IPC: G06F7/74
Filed: 2019-08-06
Granted: 2020-01-14
Abstract: Изобретение относится к области вычислительной техники. Технический результат заключается в обеспечении возможности выявления групп единичных и нулевых бит в двоичных числах, а также простое увеличение разрядности входной информации при сокращении аппаратных затрат. Устройство содержит М разрядов D1, …, DM набора входных данных из N разрядного двоичного числа, состоящего из L наборов по М разрядов в наборе, где N=L*M, N внешних выходов групп бит QG1, …, QGN, группу внешних выходов общего количества групп QK, внешний выход левого (первого) бита QLB, группу внешних выходов количества единичных бит QU, группу внешних выходов количества нулевых бит QZ, модуль FK детектирования групп 1, первый триггер ТЕВ разрешения приема 2, триггер TLB левого (первого) бита 3, элемент «ИСКЛЮЧАЮЩЕЕ ИЛИ» 4, элемент И с одним инверсным входом 5, первый модуль SF_1 сдвига групп 6, первый сумматор SM_G бит в группе 7, вычитатель SB 8, второй модуль SF_2 сдвига групп 9, второй сумматор SM_K количества групп 10, третий сумматор SM_U количества единичных бит 11, триггер ТРО пуска-останова 12, регистр RG_G групп бит 13, регистр RG_K количества групп 14, регистр RG_U количества единичных бит 15, третий модуль SF_3 сдвига групп 16, четвертый сумматор SM_N дополнения 17, пятый сумматор SM_Z количества нулевых бит 18, второй триггер TEQ разрешения приема 19, первый выходной буферный регистр кодов групп 20, второй выходной буферный регистр общего количества групп 21, выходной триггер левого (первого) бита входных данных 22, третий выходной буферный регистр количества единичных бит 23, четвертый выходной буферный регистр количества нулевых бит 24, внешние входы С тактовых сигналов 25, R синхронной установки в нулевое состояние 26, начала работы START, остановки STOP и внутренний флаг декрементации FD. 3 табл., 2 ил.
Patent RU-2720178-C1 (RU)
Inventor: YANG YE
IPC: H04B7/04
Filed: 2017-01-26
Granted: 2020-04-27
Abstract: FIELD: wireless communication.SUBSTANCE: method includes: sending, by a terminal device, matrix dimension reduction matrix information to a network device, where the first dimension of the dimension reduction matrix is equal to the number of antenna ports of the transmission of the network device, and second dimension of dimension reduction matrix is less than first dimension of dimension reduction matrix; and sending, by the terminal device, the vector information of the equivalent channel eigenvector of the downlink to the network device, where the downlink equivalent channel vector is obtained based on a dimension reduction matrix, where the matrix information includes a dimension reduction matrix index, or matrix information includes information obtained by a terminal device by quantizing a dimension reduction matrix member; and the vector information includes a vector index of an eigenvector, or information of the vector includes information obtained by the terminal device by quantizing of an eigenvector element.EFFECT: technical result is obtaining high-accuracy information on channel state.30 cl, 12 dwg
Patent RU-2744638-C1 (RU)
Title: Способ получения алкиллактата
Inventor: KIM JIEUN
IPC: C07C69/68
Filed: 2018-01-10
Granted: 2021-03-12
Abstract: Изобретение относится к способ получения алкиллактата, включающему стадии осуществления реакции побочных продуктов, образованных в процессе превращения молочной кислоты в лактид, или полимолочной кислоты (ПМК) со спиртом и кислотным катализатором с получением алкиллактата (стадия реакции переэтерификации), нейтрализации полученного алкиллактата с получением нейтрализованного раствора с рН от 6 до 9 (стадия нейтрализации) и извлечения алкиллактата из нейтрализованного раствора (стадия извлечения), при этом стадию нейтрализации проводят с помощью газообразного аммиака. Предложен способ эффективного получения алкиллактата с высоким выходом из побочных продуктов, образованных в процессе превращения молочной кислоты в лактид, или из полимолочной кислоты (ПМК). 8 з.п. ф-лы, 7 пр.
Patent RU-2724300-C1 (RU)
Title: Способ осуществления гидроакустической связи между автономными подводными аппаратами
Inventor: Kolesnikov Maksim Pavlovich
IPC: G01S15/02
Filed: 2019-10-30
Granted: 2020-06-22
Abstract: Изобретение относится к аппаратуре и способам гидроакустической связи (гидроакустической связи) между автономными подводными аппаратами (ПА). Решаемая техническая проблема - совершенствование гидроакустической связи между подводными аппаратами. Технический результат - повышение дальности и скрытности гидроакустической связи. Указанный технический результат достигается тем, что на ПА, в дополнение к ненаправленной излучающей антенне гидроакустической связи, устанавливается направленная приемно-излучающая антенна гидроакустической связи (либо отдельные направленные приемная и излучающая антенны). Поскольку координаты ПА, которому необходимо передать сообщение, до вхождения в связь не известны, то запрос на передачу сообщения передается с использованием ненаправленной излучающей антенны. Прием запроса на передачу, подтверждение готовности получить сообщение и передача самого сообщения осуществляются с использованием направленной приемно-излучающей антенны. 2 ил., 1 табл.
Patent RU-2733835-C1 (RU)
Title: Orthopaedic pad for seating (embodiments)
Inventor: MIKHAJLOV VLADIMIR VIKTOROVICH
IPC: A47C7/02
Filed: 2019-11-06
Granted: 2020-10-07
Abstract: FIELD: furniture. 
     SUBSTANCE: invention relates to furniture industry, in particular to production of structural elements of chairs and stools; special appliances for chairs, stools, car seats. Orthopaedic U-shaped lining for sitting with two ends and a crossbeam, having a cover with a process hole and a combined filler, including at least one layer of foamed polyurethane and an air chamber equipped with a pear-shaped pump. Layer of foamed polyurethane is the bottom layer, and the air chamber is the upper layer. 
     EFFECT: invention is aimed at enabling adjustment of seat height and stiffness. 
     12 cl, 4 dwg
Patent RU-2741365-C1 (RU)
Title: Method for non-invasive diagnosing of retinal venous occlusion of ischemic type
Inventor: Rascheskov Aleksandr Yurevich
IPC: A61B3/12
Filed: 2019-12-06
Granted: 2021-01-25
Abstract: FIELD: medicine.SUBSTANCE: invention refers to medicine, namely to ophthalmology, and can be used for non-invasive diagnostics of retinal venous occlusion of ischemic type. Retinal vasculature is scanned layer by layer. Before starting the guidance on the optical coherent tomography (OCT) REVO scanning zone, the patient's head is fixed, providing a stable support on the chin and maximum contact with the forehead rest. Hitting zone is determined and a filming program is set in the angio-mosaic mode. Size of the scanning zone is selected for OCT REVO in range from 3 mm to 9 mm, with a fixed resolution of 304 × 304 points, the longitudinal resolution is 10 mcm for scanning 3 mm by 3 mm and 20 mcm for scanning 6 mm by 6 mm. Macula area is successively scanned, retinal segmentation and axial intervals of the vascular plexus separation and the avascular area are segmented. Optic nerve disc zone is scanned (NDZ). After the scanning, the primary treatment is performed with reconstruction of the eye ground surface to assess the presence of scanning artefacts. Mosaic elements are combined to visualize a common pattern of retinal lesion. Visual fundus visualization is used to determine a capillary perfusion area. In the absence of capillary perfusion over the area of more than 5 NDZ in the retinal vein of the retinal vein and more than 10 NDZ in the retinal occlusion of the retinal vein, retinal venous ischemia of the ischemic type is diagnosed.EFFECT: method provides non-invasive diagnosis of ischemic retinal venous occlusion by determining the area of capillary perfusion.3 cl, 12 dwg, 2 ex