baber/WOPTO huggingface dataset:
Patent RU-2262119-C1 (RU)
Inventor: ARTEMOV M L
IPC: G01S3/14
Filed: 2004-03-24
Granted: 2005-10-10
Abstract: FIELD: systems of detection and direction finding of signals of radio sources. 
     SUBSTANCE: reception of radio signals of three-element linear annular equidistant array, transduction of signals by the multichannel receiver with a common local oscillator, production of spectral characteristics of signals simultaneously in all channels, selection of frequency sub-bands occupied by separate signals and evaluation of signal azimuths with the use of formula   where       - difference spectrum of the K-th radio signal,   - reciprocal spectrum,   - readouts of channel spectra, K - number of radio channel with signal, n-current number of summation of components of the spectrum of the K-th radio channel, N1 and N2 - values of boundaries of the radio channel converted to the numbers of the spectrum components, i, d - numbers of the elements of antenna array; i - 0,1,2,d - remainder of division of i+1 by 3, all these problems are solved in the method. 
     EFFECT: enhanced accuracy of processing of information on bearing. 
     1 dwg
Patent RU-2253498-C1 (RU)
Title: Способ увеличения выхода светлых нефтепродуктов при первичной переработке нефти на ректификационных установках
Inventor: IL INETS A M
IPC: B01D3/14
Filed: 2004-04-01
Granted: 2005-06-10
Abstract: Изобретение относится к нефтеперерабатывающей промышленности. Способ увеличения выхода светлых нефтепродуктов при первичной переработке нефти на ректификационных установках заключается в съеме всего спектра слабых электромагнитных колебаний, сопровождающего процесс ректификации, включающей в себя и спектр колебаний нефти и спектр колебаний адсорбционно связанных легких и тяжелых углеводородов в этой нефти, и вводе их в резонатор для концентрации и усиления собственных слабых электромагнитных колебаний. Резонатор представляет собой замкнутую торообразную камеру, образованную присоединительным по внутреннему периметру камеры последовательно друг к другу тонкостенными листами Мебиуса, соотношения длин которых находятся в пропорциях, соответствующих музыкальному ряду. Прогоняя указанные собственные слабые электромагнитные колебания процесса по многомерной замкнутой поверхности торообразной камеры для их усиления, затем возвращают их в ректификационную колонну для достижения резонансного эффекта, т.е. увеличения амплитуды колебаний между тяжелыми и легкими адсорбционно связанными углеводородами, что приводит к разрыву указанных связей и возрастанию концентрации свободных легких углеводородов.
Patent RU-2262403-C1 (RU)
Inventor: SMIRNOV V G
IPC: B21C23/08
Filed: 2004-04-19
Granted: 2005-10-20
Abstract: FIELD: plastic metal working, possibly manufacture of seamless hot extruded tubes of expensive metals and alloys, such as titanium alloys. 
     SUBSTANCE: process comprises step of placing in container technological washer in the form of disc before loading heated solid cross-section blank into it. Said washer is made of material whose yield limit at predetermined heating temperature exceeds that of blank material at extrusion temperature. Central opening is made in blank by through piercing at pressing out metal to container and at forming scrap of technological plate material. Then tube is extruded in gap between needle and die at forming remainder of technological plate material. Before extrusion process technological washer with formed opening is placed between blank and pressure pad. 
     EFFECT: reduced cost for making extruded tubes of expensive materials due to improved factor of using metal and due to lowered labor consumption for making technological washers. 
     2 dwg
Patent RU-2270130-C1 (RU)
Title: Eccentric lock
Inventor: RUDOJ ALEKSANDR EVGEN EVICH
IPC: B63B21/08
Filed: 2004-07-02
Granted: 2006-02-20
Abstract: FIELD: rigging; devices for securing rigging on board ships. 
     SUBSTANCE: proposed lock has base mounted on datum surface by means of swivel unit and spring-loaded latch which is also mounted on datum base. Besides that,  two spring-loaded eccentrics fitted on axles, stops and clamp are mounted on this base. 
     EFFECT: enhanced safety ; free casting-off of rope at considerable tractive force. 
     4 dwg
Patent RU-2271255-C1 (RU)
Title: Method for cold rolling of strips of isotropic electrical steel
Inventor: CHEGLOV ALEKSANDR EGOROVICH
IPC: B21B1/28
Filed: 2004-08-18
Granted: 2006-03-10
Abstract: FIELD: metallurgy, namely production of isotropic  electrical steel. 
     SUBSTANCE: method comprises steps of multiple reduction of hot rolled strip between rolls at supplying technological lubricant to deformation region and at total deformation degree 75 - 80%. At such total deformation degree, strip tension between first and second stands is kept in range 26 - 30 t at strip width 1000 - 1200 mm; between next stands strip tension is no more than 10 t. Invention provides lowered quantity of grains with orientation {111} <u v w> at keeping necessary level of strip planeness. 
     EFFECT: enhanced quality of strips. 
     1 ex, 2 tbl
Patent RU-2274499-C1 (RU)
Title: Vibrating exciter of directed action
Inventor: SUPRUN PETR PETROVICH
IPC: B06B1/16
Filed: 2004-08-23
Granted: 2006-04-20
Abstract: FIELD: the invention refers to vibrating technique and may be used for getting mechanical vibrations practically of any frequency at strictly defined direction of exciting force. 
     SUBSTANCE: the vibrating exciter has a body with a closed circular running-track , two drive shafts with several diametrical slots whose axles are turned to the axles of the neighboring slots at a calculated angle and unbalanced masses fulfilled in the shape of rods which are located in the slots with possibility of free travel. The number of unbalanced mass equals the common number of diametrical slots. 
     EFFECT: creation of a vibrating exciter allows to increase the number of revolutions of a drive shaft and excludes undesirable vibrations in the horizontal flatness. 
     2 dwg
Patent RU-2268344-C1 (RU)
Title: Method and device for building wall plastering
Inventor: VERSTOV VLADIMIR VLADIMIROVICH
IPC: E04F21/02
Filed: 2004-10-11
Granted: 2006-01-20
Abstract: FIELD: building, particularly for plastering outer and inner wall surfaces. 
     SUBSTANCE: method involves installing anchoring means adapted to adjust sheet positions in predetermined wall points; mounting sheets and connecting thereof with each other by means of fastening members so that vertical molding cavity is created between the sheets and wall surface; injecting mortar into the molding cavity with the use of mortar-pump through couplers provided with replaceable caps and arranged on working surfaces of the sheets; demounting the sheets after mortar hardening and removing the anchoring means. Device for above method implementation comprises flat L-shaped sheets connected with each other through fastening members and couplers with replaceable caps connected to the fastening members. The couplers are provided with connectors for mortar-pump injection hose attachment and with anchoring adjusting means. 
     EFFECT: increased quality of plastered surface, simplified structure of the device and reduced weight thereof, extended technological means of device usage for plastering surfaces of any walls along with reduced labor inputs. 
     3 cl, 4 dwg
Patent RU-2278940-C1 (RU)
Title: Adjustable device for directional well drilling
Inventor: SHCHELKONOGOV GENNADIJ ALEKSAN
IPC: E21B7/08
Filed: 2004-12-15
Granted: 2006-06-27
Abstract: FIELD: drilling equipment, particularly to drill controlled directional and horizontal wells. 
     SUBSTANCE: device comprises bent nipple with sealing means and adjusting and coupling conical threads formed on ends thereof. Installed on bent nipple is distance bushing having right and oblique thrust ends, wherein the oblique end is inclined at α° angle. Arranged on adjusting thread is bent sub with inlet thread. Connected to coupling thread is straight sub with outlet thread. The distance bushing, bent sub and straight sub have flat outer thrust ends, cooperate with each other by the thrust ends and may be displaced in axial direction by means of sliding keys. Mating parts of adjusting and coupling conical threads are press-fitted. Central axes if bent nipple and bent sub threads intersect at α° angle. Device has adjusting thrust rings fitted in subs to set guaranteed device deviation angle variation limits and to perform periodic cooperation with thrust ends of bent sub at threshold device deviation angles. Plane of distance bushing symmetry is aligned with plane of bent nipple curvature. Bent nipple may be formed by radial displacement and rotation through α° angle of central coupling conical thread axis relatively central bent nipple axis. Magnitude of radial displacement of central coupling conical thread axis is in direct proportion to axial distance bushing length and to tangent of angle α°, which is angle of mutual adjusting and coupling thread axes inclination. At maximal device deviation angle planes of bent nipple and bent sub curvatures and points of central thread axes thereof intersection are aligned one with another, adjusting conical thread provides press-fitting with maximal admissible interference, thrust end of bent sub is tightly pressed against adjusting thrust ring installed in bent sub. At zero device deviation angle extensions of central axes of inlet bent sub thread and coupling conical thread of bent nipple coincide, coupling conical thread is press-fitted with maximal interference, thrust end of bent nipple is tightly pressed to adjusting thrust ring installed in straight sub. Summary gap between bent nipple ends and free ends of adjusting thrust rings installed in subs is not more than half of adjusting conical thread pitch. Inner collars with end teeth engaging each other are additionally formed on adjacent ends of distance bushing. 
     EFFECT: increased accuracy of well drilling due to elimination of uncontrolled device deviation in two different planes. 
     5 cl, 4 dwg
Patent RU-2285827-C1 (RU)
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: F16D3/74
Filed: 2005-04-25
Granted: 2006-10-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used to reduced noise in different transmissions, particularly, in shaft-to-shaft connections.  Proposed elastic damping coupling contains two coupling members and elastic vibration damping member, the latter being made in form of rings accommodating elastomer, for instance, polyurethane.  Elastic vibration damping member is secured on hub of one of coupling members by means of lock ring, and it is coupled with other coupling member by means of threaded pins fitted-in with clearance.  Elastic vibration damping member can be made in form of at least two flat elastic coaxially arranged rings, outer and inner ones interconnected by means of at least three elastic flat plates, or said elastic vibration damping member can be made in form of at least two flat elastic coaxially arranged rings, upper and lower ones, interconnected by at least three elastic flat plates arranged at tilting relative to axis of rings. 
     EFFECT: increased damping properties of elastic damping member and load-capacity of transmission. 
     3 cl, 2 dwg
Patent RU-2291937-C1 (RU)
Title: Modular laboratory complex and exhaust hood included in complex
Inventor: ARAPOV OLEG VITAL EVICH
IPC: E04B1/343
Filed: 2005-07-19
Granted: 2007-01-20
Abstract: FIELD: laboratory equipment. 
     SUBSTANCE: invention relates to modular laboratory complexes for examination of volatile and dangerous substances, including chemical warfare agents and for destruction of chemical weapons.  Proposed complex contains laboratory, recreation and technical modules.  Laboratory module is separated from other modules by air lock chamber and it is equipment with emergency shower and face washer and modular laboratory equipment.  Recreation module is provided with sanitary equipment and rest room.  Technical module is provided with power supply, lighting, air conditioning, plenum-and-exhaust, water supply, water preparation with water cleaning and sewage systems.  Complex is provided with emergency exit.  Exhaust ventilation system contains additionally reserve system of absorbing filters with fans, and laboratory instruments and equipment are arranged in working zone of one exhaust hoods of modular design.  Said hood consists of isolated sections installed with possibility of intercommunication.  Volume of working chamber can be changed to correspond to tasks of examination. 
     EFFECT: provision of possibility of safe multioperation examination of volatile and dangerous chemical warfare agents. 
     11 cl, 2 dwg
Patent RU-2298981-C1 (RU)
Title: Method for manufacturing canned food "fish with vegetable ragout in polish gravy" of special indication (variants)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-09-23
Granted: 2007-05-20
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with the technology for manufacturing fish-vegetable canned food for cosmic nutrition. The method in question deals with preparing all necessary components: the suggested canned food should be prepared due to cutting, heating in melted butter and reducing upon a roller carrots, parsley root and onions; cutting, blanching potatoes and the Swedish turnip upon a roller; chopping, freezing new white cabbage and reducing it upon a roller, and, also, boiling, shelling and reducing hen eggs upon a roller followed by cutting the gourd to reduce it upon a roller, too. Skinned fish fillet and greens should be reduced upon a roller. Garlic should be grated followed by frying wheat flour in melted butter. Then one should mix the above-mentioned components with tomato paste, fish broth, sugar, common salt and citric acid and CO 2 -extracts of the preset micromycete type biomass, hot black pepper and laurel leaf. After that, one should pack the mixture obtained into aluminum tubes followed by sealing and sterilization. This enables to obtain new canned food being of higher digestibility. 
     EFFECT: higher efficiency. 
     41 cl
Patent RU-2304739-C1 (RU)
Title: Разъемное соединение
Inventor: MAKAROV VLADIMIR VASIL EVICH
IPC: F16L19/08
Filed: 2005-11-09
Granted: 2007-08-20
Abstract: Изобретение относится к области машиностроения, в частности к разъемным соединениям. Разъемное соединение содержит охватывающую и охватываемую детали, на взаимообращенных поверхностях которых выполнены кольцевые канавки с установленными в них стопорными элементами, изогнутыми по радиусу. Боковые рабочие поверхности стопорных элементов выполнены под углом друг к другу, а на торце охватывающей детали выполнены выемки глубиной, равной или перекрывающей ширину кольцевой канавки охватываемой детали. Боковые поверхности стопорного элемента взаимодействуют с одной стороны с наружной боковой поверхностью канавки охватывающей детали, а с другой - с внутренней боковой поверхностью канавки охватываемой детали. Изобретение повышает надежность соединения двух деталей. 1 з.п. ф-лы, 4 ил.
Patent RU-2293636-C1 (RU)
Title: Method of resistance butt-welding of pipes with plugs
Inventor: KISLITSKIJ ALEKSANDR ANTONOVIC
IPC: B23K11/02
Filed: 2005-11-11
Granted: 2007-02-20
Abstract: FIELD: mechanical engineering; welding; nuclear engineering. 
     SUBSTANCE: invention relates to manufacture of fuel elements of nuclear power stations which are sealed by resistance butt-welding.  Proposed method of welding of fuel element jacket with plug comes to placing end of jacket with depression into welding equipment with preset electric resistance value and welding-in of plug into jacket wall to depth not less than twice thickness of jacket wall, with control of parameters of welding rate.  Welding is carried out at rates providing distribution between areas of inner, found under jacket and outer, metal-fin forced out of butt joint of section at ratio not exceeding 3.  Ratio of areas of sections of inner metal-fin arranged at two sides in any diametral section of weld joint made along its axis does not exceed two. 
     EFFECT: improved operation reliability of fuel elements owing to quality forming of weld joints. 
     1 ex, 2 dwg
Patent RU-2306576-C1 (RU)
Inventor: KOROLEV JURIJ NIKOLAEVICH
IPC: G01S1/08
Filed: 2006-02-22
Granted: 2007-09-20
Abstract: FIELD: radio engineering.  
     SUBSTANCE: device has input unit for entering emergency beacon activation signal, unit for producing emergency overload signal, the first permanent memory unit, time code shaper, satellite channel transmitter, modulating signal shaper, drive channel transmitter, duplex circuit, GPS and/or GLONASS navigation signal receiver, main memory unit, self-contained power supply unit, power supply selector, remote control panel, navigation data integration unit and the second permanent memory unit. 
     EFFECT: high accuracy in determining aircraft accident coordinates; accelerated rescue operations for finding and saving victims; high reliability of device operation. 
     6 cl, 3 dwg
Patent RU-2311778-C1 (RU)
Inventor: KOSHCHAEV ANDREJ GEORGIEVICH
IPC: A01N63/30
Filed: 2006-02-22
Granted: 2007-12-10
Abstract: Изобретение относится к сельскому хозяйству, в частности к средствам биологической защиты растений. Композиция содержит сухой концентрат кормового лизина 0,05-0,15 мас.ч., маточную культуру энтомопатогенного гриба Beauveria bassiana F-65 3-5 мас.ч., янтарную кислоту 0,01-0,001 мас.ч., зерно пшеницы - остальное. Изобретение позволяет уменьшать повреждаемость растений и повысить урожайность. 1 табл.
Patent RU-2313439-C1 (RU)
Title: Finishing method by means of elastic tool
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B24B39/02
Filed: 2006-03-07
Granted: 2007-12-27
Abstract: FIELD: manufacturing processes in machine engineering, namely mechanical working of openings of sleeves and engine cylinders. 
     SUBSTANCE: method comprises steps of imparting to tool rotation, reciprocation motion along axis of blank and radial feed; using tool having body with central opening where rod and working deforming and antifriction members are arranged. Deforming members are in the form of deforming turns of helical cylindrical spring. Working antifriction members are in the form of turns with antifriction coating of helical cylindrical spring. Said two helical cylindrical springs are made of elastic metallic wire and they are mounted according to condition of alternation in lengthwise direction of tool of deforming turns and turns with antifriction coating. Ends of helical cylindrical springs are secured to body. Radial feed of tool is realized due to reciprocation and rotation movements of rod relative to lengthwise axis of body with use of helical groove formed in rod and designed for receiving pin secured to body. 
     EFFECT: improved quality and enhanced efficiency of working. 
     7 dwg, 1 ex
Patent RU-2313930-C1 (RU)
Inventor: JAKOVLEV VASILIJ TIMOFEEVICH
IPC: A01B13/16
Filed: 2006-03-09
Granted: 2008-01-10
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: soil slotting apparatus has knives mounted on frame by means of shaft equipped with cranks. Each of knives is connected to additional shaft fixed at free end of each crank. Each additional shaft is equipped with sprocket, each of said sprockets being connected with one another through chain transmission. Each of said knives is connected to additional shaft through vertical finger positioned for rotation within through opening of additional shaft. Lower end of vertical finger is rigidly fixed on knife. Upper end of finger is connected through key with lever and is contacting with retaining member. Cooperating surfaces of additional shaft and lever are made toothed. Additional shaft is equipped with scale. Indicator is fixed on lever. Main shaft is arranged in the course of advancement of apparatus. 
     EFFECT: improved quality of soil slotting on slopes. 
     4 dwg
Patent RU-2323131-C1 (RU)
Title: Способ контроля обледенения и устройство для его осуществления
Inventor: PAVEL EV ALEKSANDR MIKHAJLOVIC
IPC: B64D15/20
Filed: 2006-07-05
Granted: 2008-04-27
Abstract: Изобретение относится к авиационной технике, в частности к технике обнаружения обледенения и измерения толщины льда на поверхности летательного аппарата. Способ включает операции вычисления периода частоты дискретизации и времени задержки для компенсации начального фазового сдвига, гармонического анализа на основе преобразования Фурье, вычисления частоты и добротности резонанса, обнаружения по этим данным обледенения, вычисления толщины льда и интенсивности обледенения. Устройство для реализации способа содержит датчик обледенения с датчиком температуры, передающим преобразователем, резонатором, приемным преобразователем и нагревательным элементом, а также блок обработки с приемопередатчиком, сигнальным процессором, усилителем мощности, синтезатором частоты, усилителем с программируемым коэффициентом усиления и ключом. Изобретение обеспечивает повышение точности, чувствительности и помехоустойчивости при обнаружении обледенения и измерении толщины льда, а также позволяет определять интенсивность обледенения. 2 н. и 3 з.п. ф-лы, 1 ил.
Patent RU-2321007-C1 (RU)
Title: Способ измерения локальных энергетических частотных спектров и коэффициента отражения радиопоглощающего материала
Inventor: BONDARENKO VIKTOR VASIL EVICH
IPC: G01R27/06
Filed: 2006-08-28
Granted: 2008-03-27
Abstract: Предложенное изобретение относится к радиотехнике и может быть использовано для измерения локальных радиолокационных характеристик, локальных энергетических частотных спектров исследуемых объектов и для измерения радиофизических характеристик радиопоглощающих материалов. Предложенный способ позволяет проводить измерения искомых параметров при различных углах облучения в условиях изменения формы отражаемого поля, а также выделять зеркальную компоненту рассеяния электромагнитной волны с высоким разрешением по дальности. Способ измерения локальных энергетических частотных спектров радиолокационных объектов заключается в том, что радиолокационный объект облучают последовательностью коротких видеоимпульсов длительностью порядка десятков пикосекунд с частотой следования порядка нескольких мегагерц, вычисляют энергетический спектр коэффициентов вейвлет-преобразования этого сигнала, на вейвлет-спектрограмме определяют значения параметров масштаба и сдвига соответствующих максимумам энергии отраженного сигнала, обусловленных локальными центрами рассеяния (блестящими точками), связанными с геометрической формой исследуемого радиолокационного объекта, соответствующей обработкой зондирующего и отраженного сигналов получают импульсную характеристику интересующего локального центра рассеяния, расположенного на фиксированном временном отрезке соответствующего максимуму энергии отраженного сигнала, для этой импульсной характеристики интересующего центра рассеяния вычисляют энергетический спектр коэффициентов вейвлет-преобразования, выявляют значения параметра масштаба, определяют среднюю частоту соответствующего этому значению параметра масштаба коррелирующего вейвлета, определяют локальный энергетический частотный спектр для данного центра рассеяния. 2 н.п. ф-лы, 23 ил.
Patent RU-2327094-C1 (RU)
Inventor: NAGORNOV STANISLAV ALEKSANDROV
IPC: F26B17/26
Filed: 2006-10-13
Granted: 2008-06-20
Abstract: FIELD: technological processes, drying. 
     SUBSTANCE: invention is related to the equipment of loose materials drying and may be used in agricultural and other industries. Device of loose materials drying consists of casing, spiral transporting trays, which are installed in vibration drive and have perforation in the form of evenly distributed conical openings for inertial material spillage, heaters that are installed between the turns of spiral transporting tray of heating bath, parallel to heaters on the internal side coils with radial openings are installed, and between the heaters and casing wall heat exchanger is installed, is different by the fact that in the device casing there is additional bath installed for cooling of weevils with vibrocirculating layer.  
     EFFECT: allows to intensify the process of drying, improves its quality, increases the capacity of the device, reduces specific power inputs. 
     1 dwg