baber/WOPTO huggingface dataset:
Patent RU-2687136-C1 (RU)
Inventor: Babusenko Elena Sergeevna
IPC: A23K10/10
Filed: 2018-10-11
Granted: 2019-05-07
Abstract: FIELD: biotechnology.SUBSTANCE: invention relates to the microbiological industry. Strain of heterotrophic bacteria Stenotrophomonas acidaminiphila GBS-15-2 is capable of using co-oxidation products of methane homologues present in natural gas. Strain of heterotrophic bacteria Stenotrophomonas acidaminiphila is deposited in the All-Russian collection of microorganisms at the Institute of Biochemistry and Physiology of Microorganisms named after G. K. Skryabin of the Russian Academy of Sciences under registration number VKM V-3264D.EFFECT: strain of heterotrophic bacteria Stenotrophomonas acidaminiphila VKM V-3264D can be used to produce a microbial protein mass.1 cl, 5 ex
Patent RU-2694137-C1 (RU)
Inventor: NOVIKOV VALERIJ MIKHAJLOVICH
IPC: H04J14/02
Filed: 2018-12-07
Granted: 2019-07-09
Abstract: Изобретение относится к области передачи информации. Технический результат заявленного изобретения заключается в повышении надежности при выполнении обмена информации между бортовыми системами в режиме реального времени, а также при реализации процедуры реконфигурации комплекса бортового оборудования при отказах. Система передачи информации в реальном времени на базе полностью оптической спектрально-уплотненной бортовой сети реального времени содержит линию оптической связи, бортовые системы (1), входящие в комплекс бортового оборудования (КБО) и включающие по меньшей мере два вычислительных модуля бортовых систем (2), соединенные по системной интерфейсной шине со спектральным сетевым оконечником (3), который содержит принимающий и передающий оптические модули. Передающий оптический модуль (10) состоит из передающего контроллера (11), по меньшей мере одного оптического передатчика (12), оптического мультиплексора (13), а принимающий оптический модуль (6) состоит из принимающего контроллера (7), по меньшей мере одного оптического приемника (8) и оптического демультиплексора (9). Также система передачи информации в реальном времени содержит сетевой спектральный мультиплексор (5), состоящий из оптических усилителей (14), сетевого оптического мультиплексора (15) и оптического разветвителя (16). 3 ил.
Patent RU-2722709-C1 (RU)
Title: Method of destroying military equipment with controlled ammunition
Inventor: GUSEV ANDREJ VIKTOROVICH
IPC: F41G7/00
Filed: 2019-02-14
Granted: 2020-06-03
Abstract: FIELD: weapons.SUBSTANCE: invention relates to weapons and can be used in antitank, anti-aircraft missile systems, systems of guided armament of tanks, as well as in missile systems of inter-service application. To defeat military equipment with controlled ammunition, guided ammunition (1) is directed to target vulnerable zone. At that, ground control equipment equipped with television (2) and thermal-imaging (3) channels, integrating images from television (2) and thermal-imaging (3) channels, aimed at improving information content of the observed situation. Target is detected and marked by threshold brightness method. Target recognition, identification and selection of preferable vulnerable zone are performed by means of matching target contour in complexized image with images contained in pre-compiled database (6). Controlled ammunition (1) is induced in coded laser beam in selected target vulnerable area.EFFECT: higher efficiency of destruction of military equipment, simplification of design, exclusion of high-tech elements from disposable ammunition, reduced response time of complex of weapons.1 cl, 1 dwg
Patent RU-2704688-C1 (RU)
Title: Method for development of structural oil deposit
Inventor: KHISAMOV RAIS SALIKHOVICH
IPC: E21B43/20
Filed: 2019-03-01
Granted: 2019-10-30
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention relates to oil industry and can be used in development of structural oil deposits with several productive interlayers. Provides for increased oil recovery of structural oil deposit. Method includes selection of deposit, productive formation of which is represented by several interlayers, drilling of deposit by wells along grid, production of oil from production wells, pumping of working agent into injection wells, transfer of production wells to injection wells at watering of production wells to 98 %. According to the invention, according to the invention, uplifting is first seismic, having circumferential shape, from the central well, lifting is lifted along a triangular or square grid and a deposit is formed, in the production wells, all oil-saturated interlayers are re-opened in oil and water-oil zones, and in injection wells – in purely water-bearing zone, after drilling, rows A n  are formally formed from central production wells from drilled wells, where n is row number, for central production well n=1, wherein both for triangular and square grids rows are selected in form of circles with radius L n  from central well, each circle passes through at least four wells, in all wells in each interlayer, perforation density is inversely proportional to interlayers permeability, or in production wells inflow control devices are installed, production wells are put into operation, wherein bottomhole pressure is maintained in each row A n  at level P n =P min +(P max -P min )·(L n /ΣL), where P min  – minimum bottom-hole pressure characteristic for central well, P max  – maximum bottom-hole pressure characteristic for the last row of production wells located at distance ΣL from central well, at reduction of formation pressure in zone of extraction of production well to pressure of oil saturation with oil it is transferred under pumping of working agent. 
     EFFECT: technical result consists in improvement of oil recovery of structural oil deposit. 
     1 cl, 1 dwg
Patent RU-2711400-C1 (RU)
Inventor: Ufaev Vladimir Anatolevich
IPC: G01S3/00
Filed: 2019-03-04
Granted: 2020-01-17
Abstract: Изобретение относится к радиотехнике, в частности к радиопеленгации, и может быть использовано для определения местоположения надземных излучающих объектов с борта летательного аппарата или позиционирования летательного аппарата по радиомаяку с известными координатами. Достигаемый технический результат - повышение точности определения высоты подъема и дальности до излучателя в 5-10 раз и определение высоты подъема пеленгаторных антенн при известной высоте подъема излучателя. Способ местоопределения над земной поверхностью излучателя или пеленгаторных антенн включает прием сигналов излучателя с помощью пеленгаторных антенн, образующих кольцевую антенную решетку, располагаемую параллельно земной поверхности, и дополнительных антенн, установленных на нормали к плоскости решетки из ее центра, определение по принятым антеннами решетки сигналам азимута излучателя, измерение комплексных амплитуд принятых сигналов и преобразование измерений в направлении полученного азимута в трехмерный пространственный спектр по азимуту, дальности до излучателя и высоте подъема, при этом пространственный спектр получают путем умножения каждого измерения на комплексно сопряженную диаграмму направленности соответствующей антенны, суммирования результатов умножения, определения квадрата модуля суммы и нормировки ее на сумму квадратов модулей диаграмм направленности антенн, которые определяют по совокупности прямой и отраженной от земной поверхности волны с учетом их амплитуд и фаз, исходя из взаимного положения излучателя и пеленгаторных антенн, коэффициента отражения от земной поверхности и частоты, на которой измеряют комплексные амплитуды, измерение комплексных амплитуд и преобразование измерений в пространственный спектр выполняют одновременно на совокупности частот в полосе излучения, полученные пространственные спектры суммируют, а дальность до излучателя и высоту подъема его при известной высоте подъема пеленгаторных антенн или высоту подъема пеленгаторных антенн при известной высоте подъема излучателя определяют по положению максимума суммарного пространственного спектра, который получают соответственно по высоте подъема излучателя или пеленгаторных антенн. 3 ил.
Patent RU-2721174-C1 (RU)
Inventor: Vilner Valerij Grigorevich
IPC: H04B1/10
Filed: 2019-04-17
Granted: 2020-05-18
Abstract: FIELD: physics. 
     SUBSTANCE: invention relates to the reception of signals, in particular to the equipment for extraction of signals from noise. Into threshold device with noise stabilization of threshold, which contains threshold device with signal and control inputs, standard pulse generator and a noise automatic threshold adjustment circuit (ATAC) connected between the output of the standard pulse former and the threshold control circuit associated with the threshold device control input, introduced is a threshold reset circuit connected to the threshold device and controlled from the clock generator output, by the output associated with the clock cycle counter, at the output of the pulse shaper there is a key, controlled from the clock counter output, and an adder whose output is connected to the threshold control circuit, its information input is connected to the standard pulse generator output, the control input is connected to the clock counter output. Threshold control circuit may be equipped with circuit of threshold level increase in   times connected with clock counter, where   is threshold increase factor required to provide preset frequency of noise tripping in operating mode; f p  is steady-state noise operation frequency; f lt  is a given frequency of noise tripping in operating mode; f 0  is zero-level noise excess frequency. Level increase circuit may be made in the form of an attenuator with an attenuation coefficient   introduced at the threshold device input. 
     EFFECT: technical result of the invention is to reduce the time for reaching the operating mode. 
     1 cl, 2 dwg
Patent RU-2721667-C1 (RU)
Inventor: MININ Yurij Borisovich
IPC: G01S17/36
Filed: 2019-04-29
Granted: 2020-05-21
Abstract: Изобретение относится к области измерительной техники и касается способа измерения расстояния до объекта. Способ содержит этапы, на которых излучают световой пучок с помощью многомодового лазера, отражают световой пучок от прикрепленного к объекту зеркала, формируют интерференционную картину между световым пучком и отраженным световым пучком, формируют интерференционный сигнал, соответствующий интенсивности интерференционной картины. При этом определяют грубое значение расстояния до объекта на основании частоты межмодовых биений светового пучка и видности интерференционной картины. Кроме того, выполняют электрооптическую модуляцию светового пучка опорным сигналом, определяют разность фаз между интерференционным сигналом и опорным сигналом, измеряют дробную долю интерференционной полосы между световым пучком и отраженным световым пучком на основании найденной разности фаз и определяют точное значение расстояния до объекта на основе измеренной дробной доли интерференционной полосы между световым пучком и отраженным световым пучком. Технический результат заключается в повышении точности измерений. 2 н. и 4 з.п. ф-лы, 6 ил.
Patent RU-2716053-C1 (RU)
Title: Method for production of textured electrical steel plate
Inventor: IMAMURA TAKESHI
IPC: C21D8/12
Filed: 2017-11-01
Granted: 2020-03-05
Abstract: FIELD: metallurgy. 
     SUBSTANCE: method for production of textured electrical steel plate includes continuous teeming of molten steel to produce a slab having thickness in range from 25 to 100 mm; at that, melted steel is characterized by chemical composition containing in wt%: C from 0.002 to 0.100; Si from 2.00 to 8.00; Mn from 0.005 to 1.000; Al < 0.0100; N < 0.0050; S < 0.0050, and Se < 0.0050 and a Fe residue and unavoidable impurities, heating and hot rolling of the slab to produce hot-rolled sheet steel, wherein the slab is heated at a temperature in range of 1,000 to 1,300 °C for 10 to 600 seconds. 
     EFFECT: obtaining excellent stable magnetic properties in textured electrotechnical sheet steels made from thin slabs without using components which form an inhibitor. 
     5 cl, 2 tbl, 1 dwg
Patent RU-2713095-C1 (RU)
Title: Process cartridge, electrophotographic image forming device and electrophotographic photosensitive drum unit
Inventor: ASANUMA NAOYA
IPC: G03G21/18
Filed: 2019-06-03
Granted: 2020-02-03
Abstract: FIELD: image forming devices. 
     SUBSTANCE: present invention relates to a process cartridge, an electrophotographic image forming apparatus, and an electrophotographic photosensitive drum unit. Disclosed process cartridge, installed with possibility of removal into main assembly of electrophotographic image forming device, including drive shaft, having rotary force, by moving in direction of installation, substantially perpendicular to axis of said drive shaft, wherein said process cartridge comprises: i) light-sensitive drum rotating about drum axis, ii) a connecting member provided in the axial end portion of said photosensitive drum and rotated around the axis of the connecting member so as to transmit driving force from the drive shaft to the light-sensitive drum, wherein said connecting element is adapted to tilt relative to said photosensitive drum, so that axis of connecting element is inclined relative to drum axis, and iii) a control portion surrounding said connecting member to limit the inclination range of said connecting member, wherein said adjustment part is provided with a recess which is recessed in the installation direction away from said drum axis, and angle between connecting element axis and drum axis is larger, when at least part of said connecting element is in said recess, which is recessed in installation direction away from said drum axis, than, when said connecting element contacts the other part of said control part. 
     EFFECT: technical result consists in increasing the operability of the maintenance of the image forming apparatus by enabling the user to efficiently perform the maintenance operation of the device, as well as providing electrophotographic photosensitive drum rotation accuracy. 
     7 cl, 35 dwg
Patent RU-2728309-C1 (RU)
Inventor: KOVALENKO VLADIMIR VIKTOROVICH
IPC: F24F13/06
Filed: 2019-08-07
Granted: 2020-07-29
Abstract: FIELD: ventilation.SUBSTANCE: invention relates to ventilation and air conditioning equipment and can be used to supply inlet air to rooms for various purposes. In the invention, improvement of manufacturability with provision of the jet flow high range and low aerodynamic resistance is achieved by the fact that in the supply air supply device, containing vertically oriented branch pipe and elastic threads with possibility of fixing along perimeter, ends of which are located below branch pipe end, wherein nozzle (1) is made cylindrical, with external flanging (2) on lower end, in which uniformly along perimeter there are holes (3) on number of threads (4), wherein the latter are double-ended and passed through holes (3) such that one end of each thread (4) is fixed in corresponding hole (3) by means of end assembly (5), and free end of thread (4) is located below end with flanging (2).EFFECT: technical result of invention is creation of version of design of device for supply of fresh air, having high manufacturability while ensuring high range of supply jet and low aerodynamic resistance.1 cl, 1 dwg
Patent RU-2719442-C1 (RU)
Title: Способ управления соединениями в сети мобильной связи при состояниях, когда номер вызываемого абонента занят, осуществлен сброс звонка или произошел сетевой сбой
Inventor: Khizhniak Dmitrii Viktorovich
IPC: H04W76/00
Filed: 2019-08-29
Granted: 2020-04-17
Abstract: Изобретение относится к области управления телефонной связью. Технический результат - повышение надежности и удобства осуществления телефонной связи. Принимают от мобильного телефона вызывающего абонента A инициированный им вызов к мобильному телефону вызываемого абонента B. С мобильного телефона абонента A направляют сигнал вызова на коммутатор вызывающего абонента (MSC-A), с которого сигнал вызова направляют на первую интеллектуальную платформу. С первой платформы направляют на MSC-A команду о продолжении установления соединения с абонентом В и команду о распознавании и информировании при наступлении события из ряда: вызываемый абонент занят, был осуществлен сброс звонка или произошел сетевой сбой. С MSC-A направляют запрос в базу данных HLR о маршрутном номере абонента В, после чего устанавливают соединение между коммутаторами MSC-A и MSC-B по установленному маршрутному номеру абонента В. С коммутатора MSC-B направляют в коммутатор MSC-A соответствующий информационный сигнал об одном из имеющихся событий из упомянутого ряда. Со второй платформы через коммутатор абонента MSC-B инициируют отдельный вызов к абоненту В. Принимают от абонента В сигнал о поступлении входящего вызова. Прерывают упомянутый отдельный короткий вызов. 1 ил.
Patent RU-2734993-C1 (RU)
Title: Method for assessing the risk of hospital mortality in patients with acute coronary syndrome following a percutaneous coronary intervention
Inventor: BARBARASH OLGA LEONIDOVNA
IPC: G01N33/48
Filed: 2019-09-11
Granted: 2020-10-27
Abstract: FIELD: medicine; cardiology. 
     SUBSTANCE: degree of comorbidity (K9) is determined. That is ensured by detecting presence of diabetes mellitus, atrial fibrillation, previous history of stroke, arterial hypertension, obesity, peripheral atherosclerosis, thrombocytopenia, anemia, chronic kidney disease, which determine glomerular filtration rate by the formula CKD-EPI less than 60 ml/min/1.73 m 2 . Based on the number of detected conditions, K9=1 is assigned if the patient has one of the transferred conditions; K9=2, if patient has 2 or 3 conditions; K9=3, if patient has 4 or more conditions. Besides, the risk level is determined on the GRACE ACS Risk model (G) scale, if the score is less than 102, then G=0 is assigned, if from 103 to 149—G=1, if score is 150 and higher, then G=2. That is followed by calculating the probable risk (R) according to the original formula. Based on the predicted onset of the lethal outcome during hospitalization: if R=0, the risk is considered to be minimum, R=2—low risk, R=3—high risk, R=4—extreme risk, R=6—risk "beyond limit". 
     EFFECT: method enables providing the accurate prediction of the lethal outcome at the hospital stage and identifying the categories of patients who are shown the post-percutaneous coronary intervention observation. 
     1 cl, 2 dwg, 3 tbl, 1 ex
Patent RU-2735478-C1 (RU)
Title: Method of producing multilayer coating for cutting tools
Inventor: TABAKOV VLADIMIR PETROVICH
IPC: C23C14/06
Filed: 2019-10-01
Granted: 2020-11-03
Abstract: FIELD: technological processes.SUBSTANCE: invention relates to application of wear-resistant coatings on a cutting tool and can be used in metalworking. Vacuum plasma sandwiched coating is applied. First, bottom layer of niobium nitride is applied. Then upper layer of nitride of niobium, titanium, zirconium and aluminum is applied at their ratio, wt%: niobium 43.7, titanium 16.5, zirconium 38.0, aluminum 1.8. Coating layers are applied by three cathodes arranged horizontally in one plane, the first of which is made of niobium, the second one is made of niobium, titanium and aluminum alloy and is located opposite to the first one, and the third one is made of zirconium and placed between them. Lower layer is applied using the first cathode, and the upper layer is applied using all three cathodes.EFFECT: higher efficiency of cutting tool with multilayer coating.1 cl, 1 dwg, 1 tbl
Patent RU-2730494-C1 (RU)
Inventor: Voloboev Sergej Nikolaevich
IPC: C10M101/02
Filed: 2019-12-05
Granted: 2020-08-24
Abstract: FIELD: chemistry.SUBSTANCE: invention relates to transformer oils. Technical result is achieved by using as a basic base of transformer oil composition consisting of a mixture of two or three components (bases): base 1 from 10 to 75 %, base 2 or base 3 or mixture of bases 2 and 3 to 100 %, where bases 1, 2 and 3 are: base 1 - component obtained from non-converted residue of hydrocracking, and/or raffinate of selective purification of non-converted residue of hydrocracking, and/or fractions of non-converted residue of hydrocracking, obtained by vacuum distillation, and/or raffinate fractions of selective purification of non-converted hydrocracker residue obtained by vacuum distillation, and/or a mixture of unconverted hydrocracking residue with gauche and/or raffinate mixture of selective purification of non-converted residue of hydrocracking with raffinate, and/or a mixture of fractions of unconverted hydrocracker residue obtained by vacuum distillation with wax concentrate and/or a mixture of raffinate fractions of selective purification of non-converted residue of hydrocracking, obtained by vacuum distillation with swelling, using hydrotreating processes, catalytic dewaxing (hydroisomerisation), hydrogenation, followed by fractionation and vacuum distillation with separation of target fraction 260–430 °C; base 2 (isoparaffin) - component obtained from wax concentrate (fraction 300 °C EBP) by hydrotreating, hydroisode paraffinning, hydrogenation followed by fractionation and vacuum distillation with separation of target fraction 280–370 °C, and base 3 (mineral) - component obtained from narrow diesel fraction 250–340 °C hydrotreatment, hydrodewaxing and hydrogenation.EFFECT: technical result is obtaining transformer oils, having improved antioxidant and low-temperature properties.1 cl, 12 tbl, 2 ex
Patent RU-2732675-C1 (RU)
Title: Method of producing modified diene-containing (co)polymer and use thereof as fire retardant
Inventor: Popovtsev Egor Evgenevich
IPC: C08J9/16
Filed: 2019-12-26
Granted: 2020-09-22
Abstract: FIELD: chemistry. 
     SUBSTANCE: present invention relates to a method of producing a halogenated diene-containing (co)polymer, a modified diene-containing (co)polymer and use of a modified diene-containing (co)polymer. This method includes the following stages: a) halogenating a diene-containing (co)polymer solution in an organic solvent to form a reaction mass containing a halogenated diene-containing (co)polymer in an organic solvent, as well as a vapour-gas mixture containing a solvent and an excess amount of unreacted halogen; b) neutralizing the reaction mass obtained at step (a), followed by separation of the aqueous and organic layers, where the aqueous layer contains water, a residual amount of a neutralizing agent and, optionally, a solvent, and the organic layer contains a halogenated diene-containing (co)polymer and a solvent; c) depositing organic layer obtained at step (b) to separate target product - halogenated diene-containing (co)polymer ,  followed by filtration and drying of precipitated product; and d) neutralizing excess amount of unreacted halogen from vapour-gas mixture from step (a) by passing said vapour-gas mixture through residual water layer obtained at step (b), residual amounts of neutralizing agent and, optionally, solvent. Modified diene-containing (co)polymer is used as a flame retardant (antipyrene) for polymer compositions based on foamed polystyrene. 
     EFFECT: technical result is the development of an inexpensive and simple method of producing a halogenated diene-containing (co)polymer, suitable for use in industry, in which effective removal of excess unreacted halogen from vapour-gas mixture formed during halogenation is provided. 
     45 cl, 1 dwg, 2 tbl, 4 ex