baber/WOPTO huggingface dataset:
Patent RU-2308558-C2 (RU)
Title: Покрывной материал со связующим в форме волокна из поливинилового спирта
Inventor: DRU MISHEL
IPC: D21H13/16
Filed: 2003-03-19
Granted: 2007-10-20
Abstract: Изобретение относится к способу изготовления волокнистого покрывного материала, в котором в качестве связующего используют волокно из поливинилового спирта (ПВС). 
     Способ включает следующие этапы: 
     - этап, на котором штапелированные элементарные нити и штапелированное ПВС волокно диспергируют в технологической воде, после чего следует 
     - этап, на котором формируют слой на устройстве для формирования путем напуска дисперсии на ткань для формирования, сквозь которую отводят технологическую воду, а элементарные нити и волокно осаждаются на упомянутой ткани, после чего следует 
     - этап тепловой обработки в устройстве для тепловой обработки. 
     ПВС волокно придает жесткость слою формируемого волокна. Этот способ обеспечивает возможность получения покрывного материала с очень высокой прочностью на разрыв, при низком содержании связующего. 2 н. и 20 з.п. ф-лы, 1 ил.
Patent RU-2283780-C2 (RU)
Inventor: MITZAM RAJNVAL D
IPC: B21D33/00
Filed: 2003-03-29
Granted: 2006-09-20
Abstract: FIELD: machines or apparatus for embossing. 
     SUBSTANCE: device comprises two bearing rollers (16) mounted at a distance one from the other, guiding roller (18), and belt (20) for embossing that rotates around the rollers.  Bearing rollers (16) define section (26) for belt bossing (20).  The device is additionally provided with member (14) for transporting the base (38) for embossing.  Belt (20) and member (14) are set in motion simultaneously with the same rate. 
     EFFECT: enhanced quality of embossing. 
     10 cl, 5 dwg
Patent RU-2294803-C2 (RU)
Inventor: MATVEEV ROMAN IVANOVICH
IPC: C02F11/00
Filed: 2005-02-16
Granted: 2007-03-10
Abstract: FIELD: restoration of soil contaminated with oil. 
     SUBSTANCE: at first stage, upper layer of oil sludge is collected and refuse is separated on vibrating screen; then oil sludge is subjected to centrifuging for separation of water, remaining refuse and mechanical admixtures. At second stage, middle layer of oil sludge is collected; this layer contains substratum water which is first cleaned from refuse by passing it through vibrating screen; then, water is subjected to centrifuging for separation of oil sludge, remaining refuse and mechanical admixtures from it; they are washed in surfactant solution. At third stage,  bottom sediment is collected and is washed in surfactant solution for separation of oil sludge; then, refuse is separated from oil sludge in vibrating screen, after which oil sludge is subjected to centrifuging for separation of remaining water, refuse and mechanical admixtures. 
     EFFECT: increased degree of separation of oil sludge into cleaned oil sludge, water, refuse and mechanical admixtures. 
     3 dwg
Patent RU-2310261-C2 (RU)
Title: Collecting-bus junction assembly for gas-insulated switchgear
Inventor: SHTARK T ERRI
IPC: H02B13/045
Filed: 2003-08-16
Granted: 2007-11-10
Abstract: FIELD: electrical engineering; gas-insulated switchgear with switching cubicles. 
     SUBSTANCE: proposed collecting bus junction assembly SSK functions to interconnect switchgear cubicles F1, F2 by means of at least one electrical-connection component KS. Collecting-bus junction assembly SSK has bellows FB installed between cubicles F1, F2 and filled with insulating gas tightly enclosing electrical connection component KS. Such measures have made it possible to form extremely flexible collecting-bus junction between switchgear cubicles F1, F2 which not only enables use of less rigorous tolerances in connecting switchgear parts but is also independent of gas insulation tightness during movement of switchgear cubicles F1, F2. 
     EFFECT: enhanced gas-tightness, facilitated switchgear manufacture and installation. 
     12 cl, 2 dwg
Patent RU-2299956-C2 (RU)
Title: Method to drain water from melted snow and rain water from the outside of inclined roof
Inventor: PANTELEEV IL JA SERGEEVICH
IPC: E04D13/04
Filed: 2005-04-05
Granted: 2007-05-27
Abstract: FIELD: building construction and repair, namely for balanced all year round water draining from building roof to prevent ice hanging over inclined or substantially flat roof edge. 
     SUBSTANCE: method involves performing gravity water discharge over peripheral roof areas along with creating and using temporary storage means and metered draining means at roof periphery. The temporary storage means and metered draining means may be formed at roof periphery having different length, width or configuration, including eaves gutter structures. 
     EFFECT: provision of water flowing over frozen water after initial frozen areas creation and stopping of water freezing to prevent ice hanging over roof edge. 
     6 cl, 6 dwg
Patent RU-2297721-C2 (RU)
Inventor: LEBEDEV JURIJ IVANOVICH
IPC: H04J11/00
Filed: 2005-06-14
Granted: 2007-04-20
Abstract: FIELD: the invention refers to the field of radio technique and may be used for transmission of information with the aid of signals with orthogonal frequency multiplexing. 
     SUBSTANCE: the technical result is in increasing accuracy of synchronization of signals with orthogonal frequency multiplexing and that in its turn provides reduction of error possibility at reception of these signals even in such complex propagation conditions as shot-wave range channels. For this in the receiving set of the known equipment two memory blocks, two commutators, a maximum choice selection block, a meter and a time intervals calculation block are introduced. 
     EFFECT: increases accuracy of signals. 
     6 dwg
Patent RU-2416879-C2 (RU)
Inventor: REZAJIFAR RAMIN
IPC: H04L12/56
Filed: 2003-12-17
Granted: 2011-04-20
Abstract: FIELD: information technology. ^ SUBSTANCE: first network is monitored in accordance with a first radio interface and a message is received from the second network through the fist radio interface, where the second network is associatively related to the second radio interface which is different from the first radio interface. The invention also employs different recording methods and associated methods for preserving the possibility of connection with both networks when the wireless communication device moves through different geographical coverage areas. ^ EFFECT: supporting a wireless communication device with several radio interface standards. ^ 39 cl, 15 dwg
Patent RU-2305592-C2 (RU)
Title: Method of modification of the hydrophobic surfaces
Inventor: KLINOV DMITRIJ VLADIMIROVICH
IPC: C09K23/28
Filed: 2005-07-22
Granted: 2007-09-10
Abstract: FIELD: medical and biological instrumentation industry; methods of modification of the hydrophobic surfaces. ^ SUBSTANCE: the invention is pertaining to the method of modification of hydrophobic surfaces and may be used for upgrading the hydrophobic surfaces used in the scanning probe microscopy, in the immune-enzyme analysis, at development of the biochips. The method of modification of hydrophobic surfaces includes deposition on the surface of the modifying monolayer of the complex composition molecules containing the functional group, the section forming the hydrogenous ties and the hydrophobic section. At that as the functional group the molecule contains, at least, one group sampled from the following row: NH2, , , ONH2, SH; as the section forming the hydrogen ties the molecule contains the fragments -NH(CH2)nCO- ,where =1-5, and as the hydrophobic section the molecule contains the fragment -(2)n , where n=5-12, or the similar fragment with one or several insertions of the heteroatoms sampled from the row of O, S, NH. In particular, such molecules may have the following composition [Gly4-NHCH2]2C10H20. The invention allows to ensure the high quality evenness of the modified surfaces, reproducibility of their properties and reduction of the time interval of the modification. ^ EFFECT: the invention ensures the high quality evenness of the modified surfaces, reproducibility of their properties and reduction of the time interval of the modification. ^ 2 cl, 3 dwg
Patent RU-2301046-C2 (RU)
Inventor: SEREGIN ALEKSEJ JUR EVICH
IPC: A61C3/02
Filed: 2005-09-14
Granted: 2007-06-20
Abstract: FIELD: medicine; dentistry. 
     SUBSTANCE: dental tool can be used for mechanical treatment of tooth's neck. Dental tool has swivel work head, bur with working tip and axis, which bur is fixed in swivel work head. Limiter is introduced into tool additionally; limiter is made in form of cone-shaped member and it is provided with restricting protrusion, first and second support protrusions, recess and channel for supplying cooling liquid. There is deepening between first and second support protrusions. Channel for supplying cooling liquid comes to deepening; working tip is disposed inside channel to have gap for provision of ability of tip's rotation. Limiting protrusion is disposed at external side of working end and it is made in form of smoothed step. Axis goes through mentioned recess. First support protrusion has rounded shaped. 
     EFFECT: reduced traumatism of gums; improved precision of treatment. 
     3 dwg
Patent RU-2314504-C2 (RU)
Inventor: JUSUPOV RINAT JUNUSOVICH
IPC: G01L9/08
Filed: 2005-10-31
Granted: 2008-01-10
Abstract: FIELD: measuring technique. 
     SUBSTANCE: gage comprises acoustic wave guide provided with sensing member and is made of two sections of different cross-section.  The sensing member is set at the base of the receiving part of the wave guide and is cooled by liquid or gas agent. 
     EFFECT: enhanced precision. 
     1 cl, 3 dwg
Patent RU-2312981-C2 (RU)
Inventor: PELYKH NIKOLAJ MIKHAJLOVICH
IPC: E21B43/117
Filed: 2005-11-28
Granted: 2007-12-20
Abstract: FIELD: oil production, particularly enhanced recovery methods for obtaining hydrocarbons. 
     SUBSTANCE: method involves installing hollow and gas-generation solid-fuel charge in casing pipe; initiating the charge; creating perforation channel in casing pipe and surrounding productive reservoir with the use of hollow charge; moving gas generated by solid-fuel member combustion in the channel. Reservoir penetration and treatment are accompanied by vibrowave action and hydrochloric acid treatment resulted from vibratory fuel member combustion. The hydrochloric acid is generated by reaction between hydrogen chloride and water in fuel combustion products. Method is carried out with the use of device connected to logging cable and lowered in well. Device comprises hollow-carrier jet-type gun with perforation head linked to cable head, sealed side orifices or with weakened body areas, hollow charges and head. As each hollow charge is brought into action plasma jet stream is created. The jet stream passes through side orifices or burns through weakened body areas to break its integrity. Device additionally has one or more sealed air chambers having atmospheric pressure and arranged in different perforator zones. Each chamber is provided with non-detonating highly-strong cylindrical channel solid-fuel member having channel length/diameter ratio of (6-28):1. The member is formed of heat-resistant gas-generation composition with predetermined component ratio. 
     EFFECT: increased well yield, productive reservoir treatment due to simplified structure and assemblage thereof, improved response and functional efficiency.
Patent RU-2318225-C2 (RU)
Inventor: CHIVANOV ALEKSEJ NIKOLAEVICH
IPC: G01V8/18
Filed: 2005-11-30
Granted: 2008-02-27
Abstract: FIELD: remote measurements. 
     SUBSTANCE: device contains input window, optical system, scanning device, optical radiation receiver, cooling system, electronic image processing block, power and control block and navigational system, as row scanning model the cone generatrix is used (circular scanning). In photo-receiving device capacity for simultaneous receipt of signals in several spectral ranges is realized, receiver is made in form of multi-spectral small format matrix, and fields of view of receivers coincide, while sensitive areas of matrix are structurally combined in a single block, and one of channels operates in visible range to realize capability for geo-attachment of registered radiation anomalies using GPS. 
     EFFECT: device makes it possible to increase resolution and to increase probability of recognition of anomalies of earth surface radiation. 
     3 dwg
Patent RU-2335382-C2 (RU)
Inventor: GOTO AKIKHIRO
IPC: B23H9/00
Filed: 2004-02-12
Granted: 2008-10-10
Abstract: FIELD: technological processes; electricity. 
     SUBSTANCE: electrode in the form of green compact is produced by molding of metal powder or powder of metals mixture or electroconductive ceramic powder in mold. Hard particles produced as a result of powder coagulation in green compact have smaller diameter compared to distance between electrode and workpiece in the process of surface processing with electric charge, at which pulse electric charge occurs in liquid dielectric or in atmosphere, and at which on the surface of workpiece coating is formed from electrode material or substance produced as a result of electrode material reaction under effect of electric charge energy. Electrode is formed from powder that is finely ground in liquid that volatilises in atmosphere or wax. Molding is carried out before or after drying. Internal space of mold is soaked with oil or dielectric liquid. Electrode is stored in oil, dielectric solution or nonoxidising atmosphere. 
     EFFECT: provides formation of thick and dense coating on item. 
     52 cl, 18 dwg, 3 tbl, 8 ex
Patent RU-2313438-C2 (RU)
Inventor: SUZDAL TSEV EVGENIJ IVANOVICH
IPC: B24B5/16
Filed: 2006-02-03
Granted: 2007-12-27
Abstract: FIELD: aircraft manufacture industry branch, possibly working large-size complex-profile ceramic articles such as nose dielectric cones of flying vehicles. 
     SUBSTANCE: drum for internal working and mandrel for outer working of article are mounted in lathe. Article is mounted with use of fixing members. Drum and mandrel are provided with rubber tube arranged along surface of article between two fixing members. It provides elimination of flaws in material of article due to lowered deformation of its wall and redistribution of pressure from grinding head on the whole its surface. 
     EFFECT: simplified mechanical working of high quality, reduced noise level in industrial rooms. 
     2 dwg
Patent RU-2314557-C2 (RU)
Inventor: LI DZHU-SANG
IPC: A47L9/00
Filed: 2006-02-17
Granted: 2008-01-10
Abstract: FIELD: the inventions refer to the field of controlling arrangements and are designed for controlling over a robot-vacuum cleaner. 
     SUBSTANCE: the robot-vacuum cleaner has a moving means designed for putting wheels into motion, a transmitter/receiver designed for establishing communication with an exterior charging device and a controller designed for controlling over a driving block. The indicated controller controls the transmitter/receiver with provision of establishing communication with an exterior charging device during displacements along the cleaned zone and keep in a storage unit at least one place of establishing communication. The given controller controls additionally the driving block with provision of displacement of the robot-vacuum cleaner to the exterior charging device with using at least one place for establishing communication. 
     EFFECT: increases reliability due to provision of in time charging of the accumulator of the robot-vacuum cleaner. 
     18 cl, 4 dwg
Patent RU-2329129-C2 (RU)
Inventor: URAZAKOV KAMIL RAKHMATULLOVICH
IPC: E21B17/00
Filed: 2006-03-27
Granted: 2008-07-20
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention may be used in production of long-length pump rods that are used in oil production with the help of rod borehole pumps. After bars rolling their mechanical processing is carried out, then leveling and polishing and connection to threaded heads. Captive nuts are used as threaded heads. Nuts are stuck on bar. Then lugs are jolted on the bar ends, which are intended for bar connection with captive nuts. Jolted lugs are subject to mechanical processing to final size. 
     EFFECT: reduction of pump rods production labour intensity with preservation of their high quality. 
     6 cl, 2 dwg
Patent RU-2367660-C2 (RU)
Inventor: CHAKALAMANNIL SEHMJUEHL
IPC: C07D417/14
Filed: 2004-09-23
Granted: 2009-09-20
Abstract: FIELD: medicine. ^ SUBSTANCE: invention relates to group of the new compounds presented by structural formulas A-K , ^ ^ ^ ^ and their pharmaceutically acceptable isomers, salts, salvates and to polymorphous forms. ^ EFFECT: inhibitory action with respect to thrombin receptors. ^ 20 cl, 1 tbl, 2 ex
Patent RU-2346265-C2 (RU)
Title: Способ теплового контроля технического состояния нагревателей электрических стеклопластиковых тонкослойных
Inventor: BUDADIN OLEG NIKOLAEVICH
IPC: G01N25/72
Filed: 2006-05-26
Granted: 2009-02-10
Abstract: Изобретение относится к области измерительной техники. Способ включает подключение электрических стеклопластиковых тонкослойных нагревателей (НЭСТ) к источнику электрического питания, нагрев НЭСТ в течение времени, необходимого для выхода на штатный режим функционирования при температуре t max , регистрацию температурного поля рабочей поверхности, определение местоположения точки с наибольшим значением температуры, определение технического состояния НЭСТ путем сравнения максимальной температуры поверхности с максимальной допустимой температурой. Регистрацию температурного поля рабочей поверхности T(t i ,x,y) осуществляют при различных напряжениях питания от 0 до U max , с интервалом ΔU, при этом каждое измерение осуществляют через время t max  после установления напряжения питания. Определяют сопротивление аномального участка греющего слоя и коэффициент теплообмена рабочей поверхности НЭСТ. Технический результат - повышение достоверности контроля НЭСТ. 1 з.п. ф-лы, 8 ил., 1 табл.
Patent RU-2341675-C2 (RU)
Title: Система наддува топливных баков (варианты)
Inventor: BANIN VIKTOR NIKITOVICH
IPC: F02K9/50
Filed: 2006-05-26
Granted: 2008-12-20
Abstract: Изобретение относится к космической технике, а точнее к проектированию и эксплуатации реактивных двигательных установок (РДУ) космических летательных аппаратов (КЛА). В систему наддува топливных баков, содержащую баллоны высокого давления, связанные пневмомагистралями с газовыми полостями соответствующих топливных баков горючего и окислителя, и последовательно установленные на пневмомагистралях пускоотсечные клапаны и газовые редукторы, в отличие от прототипа, по первому варианту в нее введено подогревающее устройство, выполненное в виде подключенного к системе терморегулирования многоканального кожухотрубного теплообменника, внутри каждой трубки которого расположено тело-вытеснитель по всей длине трубки с образованием равномерного зазора в кольцевом канале между стенкой трубки и телом-вытеснителем, причем трубки выполнены в виде змеевиков и каналы теплообменника включены в соответствующие контуры пневмомагистралей после газовых редукторов, перед которыми установлены дроссельные устройства, при этом межтрубная полость теплообменника подключена к бортовой системе терморегулирования. По второму варианту в систему наддува топливных баков введено подогревающее устройство, выполненное в виде подключенного к системе терморегулирования многоканального кожухотрубного теплообменника, внутри каждой трубки которого расположено тело-вытеснитель по всей длине трубки с образованием равномерного зазора в кольцевом канале между стенкой трубки и телом-вытеснителем, причем трубки выполнены в виде змеевиков и каналы теплообменника включены в соответствующие контуры пневмомагистралей после дроссельных устройств, установленных перед газовыми редукторами, при этом межтрубная полость теплообменника подключена к бортовой системе терморегулирования. Изобретение обеспечивает повышение эффективности и надежности за счет исключения образования холодного потока газа, входящего в газовые полости топливных баков горючего и окислителя. 2 н.п. ф-лы, 2 ил.
Patent RU-2377018-C2 (RU)
Title: Фармацевтические составы с улучшенными фармацевтическими свойствами, содержащие вкусовые вещества
Inventor: BOSHE PATRIK
IPC: A61K47/46
Filed: 2004-10-30
Granted: 2009-12-27
Abstract: Настоящее изобретение относится к области лекарственных средств, в частности к твердому ветеринарно-медицинскому составу, в форме таблетки, содержащему фармацевтическое действующее вещество (в частности, энрофлоксацин, прадофлоксацин) от 0,001 до 90 мас.%, вкусовое и/или ароматическое вещество, представляющее собой Bayopal и Artificial Beef Flavor, в количестве от 5% до 15% в пересчете на общую массу готового состава и по меньшей мере 1,5 мас.% и не больше 15 вес.% высокодисперсного диоксида кремния в пересчете на общую массу готового состава, а также одно или несколько вспомогательных веществ. Такой качественный и количественных состав таблеток обеспечивает их приемлемые вкусовые свойства при сохранении фармацевтических свойств (в частности, твердость). 2 з.п. ф-лы, 10 ил., 9 табл.
Patent RU-2335760-C2 (RU)
Inventor: VLASOVA OL GA LEONARDOVNA
IPC: G01N15/02
Filed: 2006-06-13
Granted: 2008-10-10
Abstract: FIELD: physics. 
     SUBSTANCE: method includes analysis of optical density for two wavelengths 400 and 600 nm, particle scattered light intensity for two acceptance angles - I(60°), I(90°), calculation of wave exponent - n(500), tabular evaluation of average effective equivalent particle diameter - d eff , calculation of factor C t . Average effective equivalent particle diameter of s for time station t is calculated by formula: d t =C t ×d 0eff , where d 0eff  is average equivalent effective particle diameter initially measured using common method. 
     EFFECT: method sensitivity and application enhancement.
Patent RU-2336489-C2 (RU)
Inventor: ATJASKIN ANDREJ ALEKSEEVICH
IPC: F42B10/14
Filed: 2006-06-19
Granted: 2008-10-20
Abstract: FIELD: weapons. 
     SUBSTANCE: invention is related to rocket engineering in particular to aircrafts exposed to strong wind waves. Folding wing of aircraft contains base with indent that is rigidly fixed in aircraft body, blade that is arranged with possibility of turn on axes in relation to base and connected to movable elements. Opening device installed in indent is equipped with leaf spring that is fixed with base in its medium portion and connected with elastic elements with its ends. Fixing devices are installed on both ends of leaf spring and interact with movable elements. Opening device is equipped with torsion installed on blade rotation axis and fixed with its one end to blade and with other end to base element. Every fixing device is equipped with lock device, which interacts with slots of bushing that is installed on corresponding axis of blade. Bushing slots are reamed in relation to each other at angle of blade opening. 
     EFFECT: increase of folding wing operation reliability by provision of reliability of opening and fixation of blade in preset time interval under effect of strong wind waves. 
     3 cl, 4 dwg
Patent RU-2344560-C2 (RU)
Inventor: LJAN JUN
IPC: H04M3/30
Filed: 2004-10-25
Granted: 2009-01-20
Abstract: FIELD: information technologies. 
     SUBSTANCE: system for testing of subscriber lines comprises control module of wideband lines testing and control module of remote terminal subscribers' access, which is located in subscriber line between control module of wideband lines testing and remote terminal. Control module of wideband lines testing is able to perform test at one end of subscriber line. At that signal is sent for disconnection of remote terminal from subscriber line into control module of remote terminal subscriber access, and subscriber line is checked. Control module of remote terminal subscriber access is able to disconnect remote terminal from subscriber line. At that mentioned signal is received from control module of wideband lines testing, and remote terminal is disconnected from subscriber line. 
     EFFECT: higher accuracy of subscriber lines testing and exclusion of manual operations. 
     12 cl, 4 dwg