baber/WOPTO huggingface dataset:
Patent RU-2273583-C2 (RU)
Inventor: POLEVOJ JURIJ IOSIFOVICH
IPC: B61L23/16
Filed: 2004-06-09
Granted: 2006-04-10
Abstract: FIELD: railway transport; signaling and communication. 
     SUBSTANCE: invention relates to internal control of traffic.  According to proposed method supply source is connected in middle of rail line and parameters to be checked are compared with occupation and clearing thresholds at ends of line.  Used as first parameter to be checked is ratio of voltage at input of first receiver to voltage at input of second receiver, and as second parameter to be checked, voltage at input of second receiver to voltage at input of first receiver.  First and second additional thresholds are provided.  Rail line is considered occupied when first check parameter is lower than occupation threshold, and clearing of rail line is recorded at the following conditions in turn: drop of first checked parameter lower than first additional threshold, drop of second checked parameter lower than second additional threshold and rise of second checked parameter over clearing threshold.  Occupation threshold is equal to first checked parameter at application of standard shunt to place of connection of first receiver at minimum insulation resistance and maximum longitudinal asymmetry. 
     EFFECT: improved reliability of checking condition of rail lines. 
     2 dwg
Patent RU-2338043-C2 (RU)
Inventor: BABAEV AZER KAKHRAMAN OGLY
IPC: E04F21/16
Filed: 2004-07-06
Granted: 2008-11-10
Abstract: FIELD: building. 
     SUBSTANCE: invention concerns manual building implements. The leveling board contains a hollow long-edged profile with open butt ends and longitudinal smoothing down bead formed by two walls converging to each other in the specified profile. It also includes an external longitudinal recess executed in a profile, and two blind flanges fixed from opposite sides of the specified profile by means of bracing elements, entered into the profile from its corresponding butt end. Four additional longitudinal parting walls are located in a hollowness of the specified profile, two of them are located between a smoothing down bead and an external longitudinal recess; two specified converging walls connect and form the first longitudinal cylindrical hollowness. Two other specified parting walls are connected by one side to a wall of the specified recess, and by other side connected to an opposite side of hollowness specified a profile and form the second longitudinal cylindrical hollowness. 
     EFFECT: increase of the tool usage amenity at the expense of correct arrangement of a centroid of the tool against hands of the user. 
     3 cl, 4 dwg
Patent RU-2281979-C2 (RU)
Inventor: SHEVTSOV JURIJ VLADIMIROVICH
IPC: C22B30/06
Filed: 2004-12-14
Granted: 2006-08-20
Abstract: FIELD: metallurgy; methods of cleaning bismuth. 
     SUBSTANCE: proposed method includes selective chlorination of mixtures in the course of electric refining of metallic bismuth in hydrochloric acid solution and removal of chlorine-containing compounds from bismuth melt in the course of fusion  of cathode bismuth in hydrogen chloride atmosphere at 350-400°C. Bismuth melt is additionally subjected to pyrometallurgical treatment at bubbling of melt with inert gas at reduced pressure and temperature of 600-700°C. 
     EFFECT: extensive cleaning of bismuth from admixtures, from lead in particular. 
     2 cl, 1 tbl, 1 ex
Patent RU-2313484-C2 (RU)
Title: Method of the synthesis of calcium nitride
Inventor: LAKOST FRANSUA
IPC: C01B21/06
Filed: 2003-06-13
Granted: 2007-12-27
Abstract: FIELD: chemical industry; other industries; methods of the synthesis of calcium nitride. 
     SUBSTANCE: the invention is pertaining to the method of the synthesis of calcium nitride. The method consists in sputtering in the form of the drips by means of the sprayer of the fused zinc-calcium alloy in the reactor containing nitrogen, which is previously heated up to the temperature of higher or equal to the melting point of the zinc-calcium alloy. The produced calcium nitride is collected in the collection apparatus in the lower part of the reactor, and zinc contained in the drips, is evaporated and condensed on the cold walls of the reactor. The zinc may de repeatedly used for production of the other alloy. The zinc-calcium alloy is produced by the electrolysis of calcium chloride in the electrolyzer, which cathode is the solution containing the fused zinc. The technical result of the invention is simplification of the method of the synthesis of calcium nitride and the reduced cost. 
     EFFECT: the invention ensures simplification of the method of the synthesis of calcium nitride and the reduced cost. 
     13 cl, 4 dwg
Patent RU-2324221-C2 (RU)
Inventor: SALONEN JUKKA
IPC: G06Q10/00
Filed: 2003-08-21
Granted: 2008-05-10
Abstract: FIELD: performing operations. 
     SUBSTANCE: invention data system includes at least one order receiving system, proxy service and client using at least one terminal device that may represent a mobile device and that provides a means for dialog. The client uses this dialog for entering data into the invention data system. The proxy service receives requests and responses from at least one system receiving orders from at least one service provider and from at least one client. The proxy forwards and adapts data flows between them. The method and invention data system are meant primarily for mobile phones able to handle text messages. 
     EFFECT: development of a method and a system able to make transactions between a number of service providers and a number of users. 
     21 cl, 8 dwg, 4 tbl
Patent RU-2286565-C2 (RU)
Title: Method and device for determining microbiological pollution of water medium
Inventor: SKIDANOV EVGENIJ VIKTOROVICH
IPC: G01N33/18
Filed: 2004-02-10
Granted: 2006-10-27
Abstract: FIELD: microbiology; ecology. 
     SUBSTANCE: method and device can be used for monitoring of water pools and ground waters, as well as for bacteriological inspection of water solutions and suspensions in medical, food and other branches of industry. Method of quantitative determination of microbiological pollution of water and water media is based upon selection of samples of tested medium, on letting it go through bactericide with formula R 4 NI n (n-1)/2)H 2 O, maximizing pH of sample to values of 5-6 units and determination of microbiological pollution of medium from concentration of iodine, extracted after interaction of sample of bactericide. Microbiological pollution of medium can determined as from iodine concentration in restored form of J - , and in oxidized form of J 2 . Device for realization of method has bactericidal filter connected with reaction chamber at output of which chamber the registrar is mounted. 
     EFFECT: improved sensitivity; improved truth of quantitative determination; reduced time of measurement. 
     6 cl, 3 ex, 4 tbl, 1 dwg
Patent RU-2388942-C2 (RU)
Title: Комплект винта и отвертки для винта для обеспечения высокого вращающего момента
Inventor: KOZAK BARTON
IPC: F16B23/00
Filed: 2005-03-02
Granted: 2010-05-10
Abstract: Изобретение относится к крепежным элементам и инструментам для них. Винт имеет нарезной стержень и головку. Головка содержит периферию, центр и три выпуклых участка, разделенных первой щелью, второй щелью и третьей щелью, проходящими радиально из центра. Каждая щель имеет продольную ось. Согласно первому варианту в головке между первой щелью и второй щелью и между второй щелью и третьей щелью имеется угол от 130 до 135 градусов между их продольными осями. Согласно второму варианту причем углы между смежными продольными осями разные. Другими объектами изобретения являются отвертки, приспособленные для упомянутых винтов, а также варианты комплектов упомянутых винта и отвертки для винта для обеспечения высокого вращающего момента. В результате обеспечивается высокий вращающий момент и высокая скорость вращения. 7 н. и 29 з.п. ф-лы, 11 ил.
Patent RU-2315773-C2 (RU)
Title: Специфические антитела для диагностики сердечной недостаточности
IPC: C07K16/18
Filed: 2003-08-07
Granted: 2008-01-27
Abstract: Изобретение относится к биотехнологии и медицине. Предложены варианты антител, специфичных к пептидному домену, расположенному по обе стороны шарнирного участка R 76 S 77  в проBNP(1-108). Указанные антитела также специфически распознают циркулирующий проBNP(1-108) в образцах сыворотки или плазмы человека и практически не распознают пептиды BNP(1-76) или BNP(77-108). Описаны варианты пептидов, используемых для получения антител. Аминокислотная последовательность в описании. Раскрыты также способы получения указанных антител, в том числе с использованием указанных пептидов. Описаны способы получения гибридомы, секретирующей антитела, и раскрыта гибридома, полученная указанным способом. Описано моноклональное антитело, секретируемое гибридомой 3D4, депонированной под номером CNCM I-3073. Раскрыты варианты способа диагностики in vitro сердечной недостаточности с использованием антител по изобретению. Описан набор для обнаружения проBNP(1-108) в биологическом образце. Использование изобретения упрощает обнаружение циркулирующего в образцах сыворотки или плазмы человека проBNP(1-108) и делает обнаружение проBNP(1-108) более специфичным, что может найти применение в ранней диагностике сердечной недостаточности человека. 14 н. и 10 з.п. ф-лы, 16 ил., 5 табл.
Patent RU-2297904-C2 (RU)
Title: Ленточно-отрезной станок
Inventor: SUKHONOSOV NIKOLAJ IVANOVICH
IPC: B23D55/02
Filed: 2005-06-17
Granted: 2007-04-27
Abstract: Изобретение относится к станкостроению, а именно к станкам для резки металлов. Станок содержит пильную раму, корпус которой выполнен сварным из полого стального профиля. Полости профиля заполнены полимербетоном на основе полиэфирной, или эпоксидной, или акрилатной смолы. Увеличивается виброгашение рамы при сохранении ее прочности.
Patent RU-2300004-C2 (RU)
Inventor: MIGALIN KONSTANTIN VALENTINOVI
IPC: F02K7/04
Filed: 2005-08-12
Granted: 2007-05-27
Abstract: FIELD: aircraft industry. 
     SUBSTANCE: proposed pulse jet engine, mainly for vertical take-off-and-landing aircraft, contains combustion chamber with injector and spark plug, resonator pipes with nozzles, intake branch pipes, turnable device, gas ejector channel, fuel tank, turnable devices control units and control rods.  Pulse jet engine is made in form of cylindrical combustion chamber with resonator pipes fitted in end face walls and terminating in turnable devices.  Intake branch pipes, together with ejector mixing chamber, are installed in lower part square to axis of pulse jet engine. 
     EFFECT: provision of equal vertical component of reactive thrust from distributed nozzles of pulse jet engine. 
     2 dwg
Patent RU-2354064-C2 (RU)
Title: Схемы передачи для многоантенных систем связи, использующих многочастотную модуляцию
Inventor: KRISHNAN RANGANATAN
IPC: H04L1/02
Filed: 2004-02-24
Granted: 2009-04-27
Abstract: Изобретение относится к передаче пилот-сигнала и данных для многоантенных систем связи, использующих многочастотную модуляцию. Технический результат заключается в устранении взаимных помех в результате одновременной передачи сигналов множеством антенн. При использовании мультиплексирования поддиапазонов М используемых поддиапазонов первоначально упорядочены для формирования множества групп поддиапазонов, где каждая группа поддиапазонов содержит отличающееся подмножество используемых поддиапазонов. Каждая из Т передающих антенн ассоциирована с одной или более группами поддиапазонов для передачи пилот-сигнала и, обычно, с одной группой поддиапазонов для передачи данных. Пилот-сигнал и данные могут быть переданы каждой из антенн на соответствующих ей поддиапазонах. Для каждой передающей антенны мощность передачи в каждом выделенном ей поддиапазоне может быть пропорционально выше так, что для передачи используется полная мощность, доступная антенне. Пилот-сигнал и/или данные могут передаваться одновременно всеми Т антеннами на всех используемых поддиапазонах без возникновения взаимных помех. 5 н. и 27 з.п. ф-лы, 13 ил.
Patent RU-2356926-C2 (RU)
Title: Абразивные частицы для механической полировки
Inventor: CHU TSZJA-NI
IPC: B24B37/04
Filed: 2004-07-09
Granted: 2009-05-27
Abstract: Группа изобретений относится к абразивным и/или химически активным частицам и их использованию при полировке и планаризации. Абразивная композиция для полировки подложек содержит множество абразивных частиц, содержащих распределение размеров полидисперсных частиц, при этом медианный размер частиц, по объему, составляет от примерно 20 нм до примерно 100 нм, значение разброса, по объему, является равным или большим чем примерно 15 нм, где фракция указанных частиц, больших чем примерно 100 нм, составляет менее чем или равна примерно 20 об.% абразивных частиц. Представлены также суспензионная абразивная композиция для полировки подложек и способ полировки подложек абразивной композицией. Достигается высокая скорость полировки, повышенная гладкость полируемой поверхности, хорошая планаризация и низкие плотности дефектов. 3 н. и 16 з.п. ф-лы, 4 табл., 2 ил.
Patent RU-2316855-C2 (RU)
Inventor: AKHMEDOV VIKTOR BABAEVICH
IPC: H01Q9/30
Filed: 2006-03-06
Granted: 2008-02-10
Abstract: FIELD: radio electronics. 
     SUBSTANCE: proposed small-sized antenna incorporating vertical current-carrying dipole, straight insulated conductors disposed coaxially in parallel with current-carrying dipole, and conducting tube with supporting flange at base that accommodates current-carrying conductor at base arranged along axial line and electrically connected on one end to current-carrying dipole and on other end, to central current-carrying conductor of coaxial feeder whose external conductor is electrically connected to supporting flange of conductive tube and to horizontal screen has its insulated conductors made of sections of current-conductive insulated wire whose length equals axial length of current-carrying dipole and spaced six diameters of insulated current-carrying conductor. Insulated leads of straight insulated conductors are electrically disconnected from each other and from current-carrying dipole; newly introduced in antenna are N coaxially disposed cylinders electrically interconnected at top ends and installed in plane of mentioned conductive tube, as well as insulated loop conductor made of current-conductive insulated wire section whose length equals lower operating frequency wavelength λ and uniformly disposed in the form of uninterrupted loop on externals surface of each of N conductive cylinders along generating line at distance equal to six diameters of current-conductive insulated wire. First conductive cylinder is installed on external insulated surface of mentioned current-carrying conductor and N - 1 conductive cylinders are arranged in turn as insulated loop conductor is disposed, first insulated end of the latter being located on top edge of first conductive cylinder; second end disposed on top edge of last of N conductive cylinders is electrically connected through inductive coils to top end of conductive tube. Current-carrying dipole is made in the form of metal tube accommodating metal probe disposed along its axial length, its top end being electrically connected to that of current-carrying dipole metal tube and bottom end is electrically disconnected. 
     EFFECT: enlarged functional capabilities in operating range of long and short waves. 
     1 cl, 2 dwg
Patent RU-2357984-C2 (RU)
Title: Облученные композиции на основе полибутена-1
Inventor: KROTKIN ZHERAR
IPC: C08L23/20
Filed: 2004-07-26
Granted: 2009-06-10
Abstract: Изобретение относится к получению облученного полимера бутена-1 с высокой прочностью расплава и мягкостью, и в то же время с сохраняющимися или улучшенными показателями вязкости. Облученный полибутен-1 получают облучением гомополимера бутена-1 ионизирующим излучением высокой энергии. Облученный полибутен-1 способен обеспечить превосходное зародышеобразование в необлученных материалах на основе полибутена-1, тем самым увеличивая скорость их кристаллизации. 4 н. и 4 з.п. ф-лы, 2 табл.
Patent RU-2330695-C2 (RU)
Inventor: VOSKANJAN KARINEH SHAVARSHOVNA
IPC: A61N5/067
Filed: 2006-05-02
Granted: 2008-08-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention refers to protection of biological objects against damaging action of ionising radiation. Fibroblast cells are experimentally exposed to helium-neon laser radiation. Dose is 0.99 mJ/cm 2 . Laser power is 0.5 mW. Dot size is 4.4 cm. 
     EFFECT: method provides maximally effective protection and universality. 
     1 tbl, 4 dwg, 1 ex
Patent RU-2326007-C2 (RU)
Inventor: SHILLING ANDREAS
IPC: B42D15/10
Filed: 2004-11-02
Granted: 2008-06-10
Abstract: FIELD: machine building. 
     SUBSTANCE: diffraction element has a grey-scale image from diffraction structures in the reflection layer, which are placed between a transparent layer and a protective layer of lacquer. The grey-scale image is divided into image elements, with at least one dimension less than 1 mm. The section of each image element is divided into a background image and the sample of the image element. At least through part of the surface of the grey-scale image pass streaks of the sample with a linear sample of thickness ranging from 15 mcm to 300 mcm and partially cover the background field and samples of the image elements. The linear sample is made from a band of the surface with structures of the sample and with thickness of the line in the range from 5 mcm to 50 mcm. The linear samples consist of letters, words, linear elements and pictograms. The structure of the sample differs from the first and second surfaces of the structure, at least, on one parameter of the structure. Thickness of the lines of the band of the surface in background fields is constant. Surface brightness of the image elements through the thickness of the lines of the surface streaks on the image element is controlled in such a way that, part of the area of the sample of the image element, not covered by the linear sample, is determined respectively by the surface brightness of the image of the grey-scale image in the location of the image element and with consideration of surface brightness of adjacent image elements. 
     EFFECT: provides for making a diffraction protective element, which demonstrates a grey-scale image and which is difficult to imitate or copy. 
     17 cl, 3 tbl, 10 dwg
Patent RU-2350707-C2 (RU)
Inventor: LINDER MIKAEHL
IPC: D21H19/66
Filed: 2004-12-22
Granted: 2009-03-27
Abstract: FIELD: textiles. 
     SUBSTANCE: present invention pertains to a layer with an image meant for use in absorbent fabrics. An image is made, for example, in the form of a text or picture. An image is formed with a number of dots. When the layer is in the first state, the dots have the first surface density, which form an identifiable and clear image. When the layer is in the second and then outspread state, the dots have a second surface density, which is below the first surface density in the first state. In this case the image goes into the second surface state essentially indecipherable or unclear to the observer at the given distance because of a lower surface density. 
     EFFECT: obtaining the effect of reduction in visibility of the image on the fabric. 
     9 cl, 10 dwg
Patent RU-2329583-C2 (RU)
Title: Conversion of compressed gas energy in electrical energy for low-power field devices
Inventor: SHUMAKHER MARK S
IPC: H02K7/18
Filed: 2004-12-14
Granted: 2008-07-20
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: invention is related to sources of autonomous power supply and represents technological field device with improved generation of power. Technological device may be transmitter of technological parameters, technological drive or any other suitable field device. Field device contains wireless transceiver that receives and transmits information related to technological process in wireless medium. Power supply source in field device is made with the possibility of connection with compressed gas source and generates motion in power supply source, which is converted in electric energy. This electric energy is used for operation of filed device. 
     EFFECT: creation of reliable autonomous power supply source, which is able to supply adequate power for measurement and transmission for wireless remote technological units, which does not require sun light or periodical charging of accumulator. 
     38 cl, 7 dwg
Patent RU-2348801-C2 (RU)
Inventor: SHIPULIN ALEKSANDR VLADIMIROVICH
IPC: E21B43/38
Filed: 2007-01-10
Granted: 2009-03-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: invention refers to oil industry and can be used for fluid production from the boreholes equipped with sucker-rod pumps. According to method sand leakage process from payout bed is estimated depending on bottomhole zone and casing annulus pressure. According to the invention constant velocity of formation fluid inflow is provided due to levelling pressure of sucker-rod pump, transmitted to bottomhole zone through borehole liquid. The device includes receiving column mounted under sucker-rod pump suction, by length of which blisters are installed. Each blister is formed by internal surface of receiving column and bridge with pass. Blisters accommodate elastic sealed gas-expanded containers. 
     EFFECT: reduction of sand leakage process from payout bed to the borehole without applying auxiliary filters, permeable barriers and sand blisters. 
     2 cl, 1 dwg
Patent RU-2343546-C2 (RU)
Inventor: BAZYLENKO VALERIJ ANDREEVICH
IPC: G07D7/06
Filed: 2007-02-08
Granted: 2009-01-10
Abstract: FIELD: physics; processing of images. 
     SUBSTANCE: invention is related to methods of valuables counterfeit protection. Passive protective facility of preset structure is formed on valuable, and possibility for control of its availability and authenticity is provided. Protective facility material is represented by crystalline substances, for instance, ZnS, ZnSe, CdS, NaCl, LiNbO 3 , Bi 12 GeO 20,  etc., at that detected informative criterion is actually defective acoustoluminescence formed by these materials after exposure of intensive ultrasonic waves. At that possibility of protective facility availability and authenticity control is provided by method of analysis by optical effects in process of external effect of probing ultrasonic exposure and detection of informative criteria in optic response of protective facility at mentioned external effect with further visual and automatic comparison of registered parameters of informative criteria with informative criteria contained in data base of detection facility. 
     EFFECT: provision of reliable counterfeit protection of valuables and provision of possibility to detect their authenticity with the help of simple technical means. 
     4 cl, 4 dwg
Patent RU-2368871-C2 (RU)
Inventor: ANDREEV ALEKSEJ GUR EVICH
IPC: G01C21/00
Filed: 2007-03-19
Granted: 2009-09-27
Abstract: FIELD: instrument making. 
     SUBSTANCE: invention is related to facilities of navigation and control of moving objects, namely to inertial navigation systems. In platform-free inertial metering converter comprising three accelerometres, three gyroscopic angular speed metres (GASM), computing device, devices for compensation of errors, devices for error compensation in conversion coefficient are arranged in each GASM, devices of compensation of cross connection between each GASM. Each device of GASM conversion coefficient error compensation comprises the first and second repeaters, operational amplifier, inverter and creates a differential outlet for tracking systems of aircraft control-surface actuators control. Each device for compensation of cross connection comprises switch, resistive divider and compensation resistor connected to outlet of resistive divider. Devices for compensation of cross connection are connected between each of GASM conversion coefficient error compensation. 
     EFFECT: expansion of functional resources of platform-free inertial metering converter. 
     2 cl, 1 dwg