baber/WOPTO huggingface dataset:
Patent RU-2314259-C1 (RU)
Title: Способ переработки вольфрамсодержащего материала
Inventor: GROMOV OLEG GRIGOR EVICH
IPC: C01G21/00
Filed: 2006-05-15
Granted: 2008-01-10
Abstract: (57)Изобретение относится к гидрометаллургии и может быть использовано при переработке отходов производства монокристаллов соединений тугоплавких металлов, в частности вольфрамата свинца PbW0 4 , с получением высокочистых соединений вольфрама и свинца, пригодных для повторного выращивания монокристаллов. Способ переработки вольфрамсодержащего материала включает двухстадийную обработку при температуре 95-105°С тонкоизмельченных отходов производства монокристаллов вольфрамата свинца PbW0 4 , раствором азотной кислоты с понижением концентрации кислоты на второй стадии. На первой стадии используют 40-45%-ную азотную кислоту и обработку отходов ведут при Т:Ж=1:0,65-0,7 в течение 1,0-1,25 ч, а на второй стадии концентрацию кислоты понижают до 7-10% путем добавления в суспензию горячей воды с температурой 90-100°С из расчета Т:Ж=1:0,55-0,65, после чего обработку ведут еще в течение 0,25-0,5 ч. В результате образуется осадок вольфрамовой кислоты и кислый раствор нитрата свинца с примесными компонентами в виде Fe, Ca, Mg и Al. Осадок вольфрамовой кислоты промывают 2-3%-ной азотной кислотой и прокаливают при 500-550°С с получением оксида вольфрама. Кислый раствор нитрата свинца упаривают на 75-80% от исходного объема, охлаждают до 5-15°С и отделяют осадок нитрата свинца от маточного раствора, содержащего примесные компоненты. Осадок промывают 10-12%-ной азотной кислотой, растворяют в дистиллированной воде, добавляют 20-25 %-ный раствор аммиака до обеспечения рН 8,5-9,0 с образованием осадка оксигидроксида свинца. Осадок оксигидроксида свинца отфильтровывают и прокаливают при 450-500°С с получением оксида свинца. Результат изобретения: переработка отходов производства монокристаллов вольфрамата свинца с получением высокочистых оксидов вольфрама и свинца для их повторного использования при синтезе поликристаллического вольфрамата свинца, повышение степени разложения отходов до 99,8-99,9% при снижении длительности кислотной обработки отходов до 1,25-1,75 ч. 8 з.п. ф-лы.
Patent RU-2318558-C1 (RU)
Title: Устройство для предотвращения пожара в помещении
IPC: B05B5/16
Filed: 2006-05-22
Granted: 2008-03-10
Abstract: Пожаробезопасное устройство имеет конструкцию ворот для пропуска транспортных средств в помещение. Реализация изобретения позволяет предотвратить пожар в помещении за счет того, что ворота состоят из двух параллельных полотен из тугоплавкого металла, внешние поверхности которых покрыты жаропрочной обмазкой и обтянуты чехлом из температуростойкого армированного материала, а также за счет наличия радиатора для отвода тепла от внутреннего полотна. При возникновении пожара в помещении обеспечивается автоматизированное тушение пожара без открытия ворот за счет того, что полотна расположены друг за другом на определенном расстоянии с образованием замкнутой полости, заполненной под давлением огнегасящим составом. Внутреннее полотно, обращенное внутрь помещения, оснащено соплами, закрытыми легкоплавким материалом, с возможностью подачи огнегасящего состава в помещение при превышении температуры плавления материала, закрывающего сопла, а во внешнем полотне установлен клапан для заправки замкнутой полости между двух полотен огнегасящим составом. 2 з.п. ф-лы, 1 ил.
Patent RU-2312688-C1 (RU)
Inventor: PANCHENKO LEONID FEDOROVICH
IPC: A61N5/067
Filed: 2006-06-09
Granted: 2007-12-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining T-helper and natural killer lymphocytes number in blood every month. One or both value being reduced more than by 30% when compared to normal value, supravenous low intensity laser radiation is applied in red spectrum bandwidth having wavelength of 670 nm, pulsation frequency of 80 Hz, pulse power of 5 W at 5 min during 6 days. Blood irradiation procedures are alternated with laser reflex therapy applied to G 14 (he gu), E 36 (zu san li) symmetrically, VC 12 (zhong van) with pulsation frequency of 150 Hz, pulse power of 5 W, 30 s long per each acupuncture point. 
     EFFECT: enhanced effectiveness of daily individual control after their escape from abstinence syndrome.
Patent RU-2319274-C1 (RU)
IPC: H02H7/12
Filed: 2006-06-28
Granted: 2008-03-10
Abstract: FIELD: high-frequency electronics; devices for protecting microwave radio receivers of radar stations against heavy power fluctuations in superhigh and extremely-high frequency bands. 
     SUBSTANCE: proposed device has electron gun, input and output electrodynamic structures unidirectionally coupled through electron flow and separated by means of diaphragm with hole to pass electron flow, as well as collector. Homogeneous magnetic field is oriented to electron flow direction. Each electrodynamic structure is formed by electromagnetically coupled and series-connected resonators. Unidirectional coupling of electrodynamic structures through electron flow is provided only between resonators of these structures closest to each other and diaphragm is disposed in-between. 
     EFFECT: extended operating frequency band. 
     3 cl, 11 dwg
Patent RU-2317661-C1 (RU)
IPC: H05K3/00
Filed: 2006-07-12
Granted: 2008-02-20
Abstract: FIELD: electronics, manufacturing of electronic boards, may be used for manufacturing microchips. 
     SUBSTANCE: method for metallization of openings in multi-layered electronic boards includes degreasing and pickling of template, its processing in solution of chemical silver on basis of potassium ferrocyanide and potassium thiocyanite, sensitization in solution of tin chloride, activation in solution of palladium chloride, chemical copper coating, galvanic copper coating and thermo-diffusion processing in argon environment with stepped temperature increase. To improve reliability of inter-layer connections, method features galvanic copper coating in fluoboric electrolyte at normal temperature (≈20°) and stepped increase of temperature during thermo-diffusion processing in argon environment performed in following modes: (20±1)°C over 100 hours; (30±1)°C over 88 hours; (40±1)°C over 70 hours; (50±1)°C over 67 hours; (60±1)°C over 63 hours; (70±1)°C over 55 hours; (80±1)°C over 51 hours; (90±1)°C over 44 hours; (100±1)°C over 38 hours; (110±1)°C over 31 hours; (120±1)°C over 16 hours; (130±1)°C over 6,3 hours; (140±1)°C over 3 hours; (150±1)°C over 1,7 hours and (160±1)°C over 0,4 hours. 
     EFFECT: increased reliability of inter-layer connections in multi-layered electronic boards, reduced duration of electronic board manufacturing cycle and reduced laboriousness of technological process.
Patent RU-2325990-C1 (RU)
Inventor: SUZDAL TSEV EVGENIJ IVANOVICH
IPC: B28B1/26
Filed: 2006-10-02
Granted: 2008-06-10
Abstract: Изобретение относится к технологии формования керамических изделий из водных шликеров. Устройство для формования керамических изделий из водных шликеров содержит влагопоглощающую матрицу, сердечник, выполненный с центральным вертикальным сквозным каналом, узлы для их взаимной соосной установки и подпитки, трубчатый съемный литник с заглушкой. В носовой части сердечника в сквозном канале установлена втулка, в которую вставлена заглушка с надетым на нее трубчатым съемным литником. При этом соединение заглушки с втулкой и литником осуществляется по переходной посадке. Заглушка выполнена со сквозным проходным отверстием, образованным двумя обратными усеченными конусами. Высота конуса, выходящего на поверхность сердечника, составляет 1-3 мм. Технический результат изобретения заключается в простоте изготовления и эксплуатации устройства, особенно при формовании керамических изделий с большой сферической поверхностью при вершине, а также, повышении качества формуемых изделий. 1 табл., 2 ил.
Patent RU-2324378-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2006-10-17
Granted: 2008-05-20
Abstract: FIELD: production technology of food products. 
     SUBSTANCE: one prepares the receipt components, boils, cleans and cut the eggs, cuts and blanches the onion and apples, cuts and freezes the garden sage greens, crumbles the wheat bread. The listed components are mixed without access of oxygen with salt, black pepper and prepared forcemeat. One makes the cutting, pondering and frying in melted butter of the mutton shoulder, its stuffing, cutting and freezing of bunching onion, the mixing of onion without access of oxygen with salt. Then the mutton shoulder, bunching onion and melted butter are mixed, canned and sterilized. 
     EFFECT: cans have improved assimilability.
Patent RU-2330250-C1 (RU)
Inventor: ANISIMOV NIKOLAJ VIKTOROVICH
IPC: G01K7/02
Filed: 2006-12-25
Granted: 2008-07-27
Abstract: FIELD: measuring instruments; temperature measurement. 
     SUBSTANCE: according to the invention, a method for detecting temperature consists in placing a thermosensor into a medium under test and detecting the temperature of this medium. First, diagrams of the dependence of thermometer readings on time are plotted for discrete, predetermined calibrated values of temperature of the medium under test and initial temperature of the thermal sensor and a reference data base is created using these plotted diagrams. Then the thermosensor is placed into the tested medium and the temperature of the medium under test is measured at maximal possible number of the thermosensor indications within a fixed time interval. Basing on these indications, a diagram is plotted and compared with the diagrams from the reference data base, and the temperature of the medium under test is determined by means of the most coinciding curve from all the curves in the reference data base. 
     EFFECT: improvement of the temperature detection method. 
     3 cl, 2 dwg
Patent RU-2320104-C1 (RU)
Inventor: SEBEZHKO VLADIMIR NIKOLAEVICH
IPC: H05K3/00
Filed: 2007-01-09
Granted: 2008-03-20
Abstract: FIELD: electronics, in particular, production of electronic boards. 
     SUBSTANCE: in accordance to the invention, as an air space under photoresist, for example, apertures on electronic board template, covered in photoresist, may be considered, and also previously produced photoresist pattern, covered again by photoresist. For air space under photoresist to become photo-template, before writing of photoresist during heating of photoresist with infrared radiation, ratios of current densities above one are tracked, where currents flow through two identical dielectric gaps between conductors, which are electrically bridged by photoresist without air and with air below it. Photoresist is written during its heating by ultraviolet component in the spectrum of infrared radiation until the end of process of photo-inhibition of photoresist thickness by oxygen in the air. Completion of photo-inhibition is monitored on basis of reduction of density value of current which passes through dielectric gap between two conductors, which are electrically bridged by photoresist with air below it, where value of current density reduction is used to control the value of the gap between the edge of air space below photoresist and the edge of concealed image being created during continuation of writing of photoresist with ultraviolet radiation. 
     EFFECT: expanded resources of existing technologies due to usage of air space below photoresist instead of a photo-template with adjustable geometry during writing of photoresist, due to presence of oxygen in the air which is an inhibitor of photo-polymerization. 
     2 cl, 4 dwg
Patent RU-2330511-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2007-04-13
Granted: 2008-08-10
Abstract: FIELD: food industry. 
     SUBSTANCE: preserved food is cooked by cutting and blanching of apples, cutting and freezing of leek, mixing of specified components without oxygen access with white dry wine, melted butter, table salt and black bitter pepper, cutting of sole fillet. Then sole fillet is packed with prepared mixture and fish broth. After that sealing and sterilisation are carried out. 
     EFFECT: preparation of preserved food with high assimilability.
Patent RU-2345297-C1 (RU)
Inventor: BEKKER ALEKSANDR TEV EVICH
IPC: F25C1/22
Filed: 2007-04-23
Granted: 2009-01-27
Abstract: FIELD: heating. 
     SUBSTANCE: ice tray includes cell containing side walls and basis, which is represented with a hollow being filled in with working agent of low-temperature freezing. The ice tray is made releasable, while its basis is provided with heating elements and heat control facilities. The through opening is made in the upper surface and isolated from the basis space by means of flexible hose. The above opening is connected with the environment. The external side of the ice tray wall is coated with heat-insulating material. 
     EFFECT: production of ice with given salt content and homogeneous crystalline structure. 
     1 dwg
Patent RU-2326776-C1 (RU)
Title: Способ защиты транспортного средства от несанкционированного использования
Inventor: BONDARIK ALEKSANDR NIKOLAEVICH
IPC: B60R25/00
Filed: 2007-05-29
Granted: 2008-06-20
Abstract: Изобретение относится к области защиты транспортных средств (ТС) от несанкционированного использования и предназначено для предотвращения угона (кражи) ТС. Включают режим охраны ТС. Первым блоком считывания информации и одним из радиобрелоков осуществляют опознавание пользователя, находящегося вне ТС. При положительном результате указанной процедуры отключают режим охраны и разрешают доступ пользователя в ТС. После включения зажигания с помощью первого блока считывания информации и транспондера (метки) осуществляют процедуру опознавания пользователя, находящегося внутри салона ТС, и в случае отрицательного результата указанной процедуры блокируют работу двигателя ТС. В случаях утери (кражи) радиобрелока и транспондера или неработоспособности первого блока считывания информации при необходимости использования ТС пользователем открывают дверь водителя и принудительно прекращают активированный открыванием двери водителя режим тревоги с вырабатываемыми охранной частью комплекса звуковыми и/или световыми сигналами тревоги и сигналами радиооповещения. Принудительно прекращают осуществляемое противоугонной частью комплекса блокирование работы двигателя. При этом в салоне ТС скрытно устанавливают второй блок считывания информации, а пользователя ТС оснащают аварийным транспондером. Для прекращения активированного открыванием двери водителя режима тревоги и прекращения блокирования работы двигателя вносят указанный аварийный транспондер в зону действия второго блока считывания информации. Опознают код аварийного транспондера, после чего останавливают подачу звуковых и/или световых сигналов и сигналов радиооповещения и осуществляют разблокирование двигателя. Изобретение позволяет упростить процедуру снятия ТС с охраны без снижения степени защищенности ТС от проникновения злоумышленников. 3 з.п. ф-лы, 1 ил.
Patent RU-2352419-C1 (RU)
Inventor: KORSHUNOV ALEKSANDR IVANOVICH
IPC: B21C25/02
Filed: 2007-07-17
Granted: 2009-04-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to metal deformation process with usage of severe plastic deformation and can be used while receiving of nanocrystalline material with increased level of mechanical properties. Punch for equally-channel angular pressing contains band, ground base and compression ram. Into band is pressed in conic insert made from several detail. Walls of access port are formed by parts of mutually perpendicular flat surfaces of these details, closed to each other. The first of output channel walls is formed by part of mutually perpendicular flat surface of detail, which has the other part of this surface as wall of access port. The second wall of output channel is formed by part of ground base surface, which is closed by this surface with butt ends of all details base. The third and the fourth walls of output channel are formed by two mutually perpendicular surfaces, cutting off part of the second detail of insertion. 
     EFFECT: punch stiffening effect and its design simplification. 
     3 dwg
Patent RU-2350560-C1 (RU)
Inventor: LEVIN VLADIMIR SERGEEVICH
IPC: C01B33/187
Filed: 2007-07-23
Granted: 2009-03-27
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention can be used for industrial production of load-bearing pipes, crucibles to grow silicon monocrystals, in microelectronics and Hi-Tech processes using especially pure quartz glass. The proposed solution designed to purify high-silica raw stuff comprises fluorohydrogen acid and distilled water. Proportion of components makes as follows, i.e. 0.1 to 5 wt % of fluorohydrogen acid, distilled water makes the rest. 
     EFFECT: higher degree of purify high-silica materials, improved ecology of enrichment process and reduced processing costs. 
     2 tbl
Patent RU-2344657-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2007-08-20
Granted: 2009-01-27
Abstract: FIELD: food production technology. 
     SUBSTANCE: method is implemented by cutting and browning in melted fat carrot, parsley root and raw onions, cutting and frying potatoes in melted fat Cutting and freezing the asparagus and parsley leaves. Carrot, parsley root, raw onions, parsley leaves, table salt, black pepper and laurel leaf are mixed without access of oxygen and get mince. Potatoes, asparagus, lemon juice and table salt are mixed without access of oxygen to prepare side dish. Cutting and chopping of undercut, its stuffing and frying in melted fat is performed. Undercut, side dish and melted fat are packed with definite components proportion. Then hermetic sealing and sterilisation follow. 
     EFFECT: product of higher assimilability.
Patent RU-2348400-C1 (RU)
Inventor: ARINBASAROV MIKHAIL UTEVLEVICH
IPC: A61K31/06
Filed: 2007-08-31
Granted: 2009-03-10
Abstract: FIELD: medicine; pharmacology. 
     SUBSTANCE: invention represents pharmaceutical composition for treatment of purulo-destructive affections of skin and mucous membranes, applied for external and local use and characterised by that it contains Tilorone and base additives chosen from group: substance of antibacterial activity in respect to gram-positive and/or gram-negative bacteria, antimicotic, local anaesthetic, reparative process stimulator, hypooxidiser, biogenic elements and base, or their mixture in certain ratio. 
     EFFECT: extended application of Tilorone, restored local immunity and biocoenosis of skin and mucous membranes associated with treatment of purulo-destructive skin processes, provided anaesthetic effect; additional stimulation of reparative processes; improved microcirculation in lesion focus, reduced inflammatory reactions, ensured high therapeutic activity and useability, accelerated and improved healing. 
     10 cl, 19 ex
Patent RU-2345592-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2007-09-18
Granted: 2009-02-10
Abstract: FIELD: food production process. 
     SUBSTANCE: canned food is cooked by cutting and browning onions in melted butter and cutting and frying fat. The listed ingredients are mixed with salt and black pepper to obtain a stuffing mass. Beef is sliced and beaten, the stuffing mass is placed on the slices, the slices are fried in tallow to obtain steaks. Potatoes are cut and fried in tallow. Fresh green peas are frozen, and potatoes, green peas and salt are mixed without oxygen access to obtain garnish. Steaks, garnish and tallow are packed, sealed and sterilised. 
     EFFECT: expanded range of techniques and dishes to obtain new canned food of increased digestibility as compared to known dish.
Patent RU-2347640-C1 (RU)
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B24B39/00
Filed: 2007-09-18
Granted: 2009-02-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: device is used that comprises three burnishers arranged in the form of hardened reference gear wheels installed at the angle of 120° one to the other. One reference gear wheel has individual rotary drive and is master for forced rotation of billet. Billet is processed with static pressing force, and impulse load is applied to it from hydraulic pulse generator that actuates the following burnisher gear wheel. External working surface of one reference wheel teeth is made of steel wire of circular section, segments of which are installed along the tooth and are fixed on ends of reference wheel teeth. External working surface of other reference wheel teeth is made of steel wire with circular section, which is bent and profiled according to teeth shape and is assembled in packet fixed on hub so that wire bars are located along tooth direction. 
     EFFECT: higher efficiency, lower surface roughness parameter on teeth profiles, lower level of sound pressure in processing and improved quality. 
     10 dwg, 1 ex, 1 tbl
Patent RU-2354868-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16F15/08
Filed: 2007-11-29
Granted: 2009-05-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention refers to mechanical engineering and can be implemented for vibration isolation of technological equipment. Rubber metal vibration isolator consists of a case and of an elastic element made out of elasromer interacting with an object. The case is made in form of a base, a cover with a collar and spherical groove; a pin with a spherical belt on the end interacts with the said groove; the spherical belt is of upgraded hardness. The elastic element is made out of elastomer in form of a package of elastic elements arranged along the trajectory of axes-symmetrical concentric circumferences in an intermediate element with a central opening and a slot for fixation of elastic elements. The shape of cross section of elastic elements can be both polygonal, for example rectangular, square and trapezoid, and as described by quadric curves, for example in form of their circumference, ellipse, hyperbola, and parabola, and also in form of their combinations. Rigidity ratio of elastic elements increases from the center to periphery which facilitates equifrequency of vibration isolating system. 
     EFFECT: increased efficiency of vibration isolation. 
     1 dwg
Patent RU-2358028-C1 (RU)
Inventor: PUTIN ANATOLIJ AGAFONOVICH
IPC: C22B34/12
Filed: 2007-12-24
Granted: 2009-06-10
Abstract: FIELD: metallurgy. 
     SUBSTANCE: installation for magnesium-thermal production of sponge titanium consists of electric pit-type heating furnace with apparatus of reduction in form of retort with cover, false bottom and drainage facility. The electric pit-type heating furnace is made with two rows of channels for supply cooling air, with channels for hot air exhaust and with an opening in a hearth. The upper row of channels for supply of cooling air is arranged at a distance from the top of the electric furnace constituting 0.10-0.12 of its height. The second row of channels for supply of cooling air is arranged at a distance from the top of the electric furnace constituting 0.25-0.27 of its height. Channels for hot air exhaust are arranged at a distance from the top of the electric furnace constituting 0.35-0.45 of its height. Also ratio between the retort of the apparatus of reduction and height of electric furnace is 0.85-0.95. 
     EFFECT: increased efficiency of installation. 
     1 dwg
Patent RU-2353931-C1 (RU)
Inventor: RJAMZINA IRINA NIKOLAEVNA
IPC: G01N33/53
Filed: 2008-01-17
Granted: 2009-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: blood serum of the patient suffering from cardio ischemia (CI) is analysed for concentration of Ig G herpes simplex virus type 1 to evaluate the positivity coefficient (PC) indicating the manifestation degree of herpes simplex virus type 1 response. Assuming PC value, chronic cardiac failure (CCF) severity is predicted in the CI patients. Application of the method enables to establish high-risk group of severe (functional class III-IV) chronic cardiac failure in virus-positive CI patients. 
     EFFECT: higher clinical effectiveness. 
     3 ex, 1 tbl