baber/WOPTO huggingface dataset:
Patent RU-2312017-C2 (RU)
Inventor: MASLENNIKOV JURIJ VASIL EVICH
IPC: B29K101/12
Filed: 2004-09-28
Granted: 2007-12-10
Abstract: FIELD: chemical industry; mechanical engineering; shipbuilding industry; other industries; methods of production of the hermetic thin-walled glass-fiber pipes and pipelines. 
     SUBSTANCE: the invention is pertaining to the field of mechanical engineering, chemical industry and may be used in the engineering designs of the ship cryostats, the gaseous and cryogenic pipelines. The method of manufacture of the hermetic thin-walled glass-fiber pipes out of the prepreg provides for the prepreg coiling on the metallic mandrel, the prepreg heating, the thermal treatment of the prepreg-coiled glass-fiber pipe. The method also includes the preliminary heating of the metallic mandrel to the temperature ensuring the elastic state of the binding. The share of the binding is taken in the ratio of 38-42 %. Then conduct the prepreg coiling, and in the course of the coiling exercise arming-up through the whole depth of each coiled layer of the prepreg by means of the preheated mandrel at the technological stretching ensuring forcing  the binder through each coiled layer of the fiber glass fabric, owing to what the air removal from the intercoil space of the glass-fiber fabric. Then after the coiling of the glass fiber pipe up to the preset depth the surplus of the binding squeezed out on the pipe surface is rolled out by means of the cold molding roller on all over the surface of the pipe creating the resin film. After that the glass-fiber pipe is subjected to the thermal treatment with rotation of the mandrel, and the ready glass-fiber pipe take out from the mandrel. The method ensures production of the hermetic glass-fiber pipes at the expense of the complete removal of the air from the prepreg glass-fiber fabric and filling this space up with the binder in the process of the pipe molding. 
     EFFECT: the invention ensures production of the hermetic glass-fiber pipes at the expense of the complete removal of the air from the prepreg glass-fiber fabric and filling this space up with the binder in the process of the pipe molding.
Patent RU-2290610-C2 (RU)
Title: Mass flow meter
Inventor: VINCH KREJG
IPC: G01F1/696
Filed: 2003-06-28
Granted: 2006-12-27
Abstract: FIELD: measuring technique. 
     SUBSTANCE: mass flow meter comprises semiconducting chip made of SiC or silicium, or thin wolfram film placed on the substrate.  The pickups could be arranged symmetrically with respect to the pipeline and connected in a bridge circuit.  The fluid is heated by the pickups when current is supplied to the bridge circuit from the electronic circuit.  The output signal of the electronic circuit could be used for control of the fluid flow by means of a control valve. 
     EFFECT: enhanced accuracy of measurements and simplified structure. 
     8 cl, 11 dwg
Patent RU-2344449-C2 (RU)
Inventor: LITL STIV
IPC: G02B6/25
Filed: 2003-07-10
Granted: 2009-01-20
Abstract: FIELD: physics. 
     SUBSTANCE: proposed device includes the casing with a jointing element to be received into the jointing assembly, fluid medium proportioning tool arranged, partially, inside aforesaid casing. Note here that the said proportioning tool section interacts with the face surface when the aforesaid jointing element is received by the jointing assembly. The said fluid medium proportioning tool is designed to feed fluid medium and solvent onto the said face surface to removal dirt from the said face surface. The proposed device can include a contact clearing assembly and/or a microscope. 
     EFFECT: device for clearing optical fiber end face by no-contact method, removal of cleaning liquid from face surface. 
     78 cl, 21 dwg
Patent RU-2299316-C2 (RU)
Inventor: BALDIN ANATOLIJ VALENTINOVICH
IPC: E21B43/112
Filed: 2005-04-26
Granted: 2007-05-20
Abstract: FIELD: oil and gas production industry, particularly equipment to create long perforation channels extending, for instance, outwards mudding zone. 
     SUBSTANCE: method involves lowering device connected to logging cable in well within predetermined perforation interval; fixing device on well wall with the use of corresponding module; moving device drive module to fixing module; extending revolving flexible shaft provided with cutting tool from guiding channel along with providing stored potential energy return in the device; delivering well liquid with the use of flushing pump through hollow rod to cutting tool; perforating the well by axial flexible shaft movement with advance force; returning flexible shaft with cutting tool in initial position at the end of well perforation operation; releasing the device in predetermined well perforation point and relocating the device to another well point for new perforation channel drilling. Device comprises drive module, fixing module, connection rods, flexible shaft, flushing pump, cutting tool and device motion converter. Drive module is moved towards fixing module secured in well bore by means of tightening unit. Connection rods transmit tightening force to return means to accumulate potential energy. The stored potential energy provides pulling apart of both modules and flexible shaft return in initial position. The flexible shaft is hollow. 
     EFFECT: increased method efficiency and device reliability due to controllable advance force and twisting moment acting on hollow flexible shaft. 
     23 cl, 4 dwg
Patent RU-2300672-C2 (RU)
Inventor: DEMIN STANISLAV BORISOVICH
IPC: F15B3/00
Filed: 2005-04-28
Granted: 2007-06-10
Abstract: FIELD: technology for controlling hydraulic executing devices of technological equipment. 
     SUBSTANCE: amplifier is meant for controlling hydraulic executing devices in technological equipment. Amplifier contains a working liquid source, two constant throttles, differential magnetostriction executive drive, four control windings, two controllable nozzles, electronic control block, executive element, two lines for feeding working liquid and control signal. 
     EFFECT: increased precision and reliability of transformation. 
     1 dwg
Patent RU-2297448-C2 (RU)
Inventor: KOVALEV NIKOLAJ IVANOVICH
IPC: C12G3/08
Filed: 2005-05-30
Granted: 2007-04-20
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: method for producing vodka involves carrying out the following procedures: preparing aqueous-alcoholic mixture, treatment with activated carbon, correction of conditions, addition of components, filtration and bottling. Before preparing the mixture rectified ethyl alcohol is subjected for treatment with carbon in multiple-pass carbon column with the total height path of column 20.0 m, not less, at its average-consumptive rate in column paths equal to 0.005-0.01 m/s. Column is subjected for thermostatic control at temperature -10.0-15.0°C. Mechanical oscillations are applied on column corpus with frequency 1.5-3.5 kHz to provide amplitude change in plane perpendicular to the column axis path. Treated rectified ethyl alcohol is heated to temperature 8.0-1.0°C and mixed with softened purified water to obtain aqueous-alcoholic mixture with temperature 14.0-16.0°C. 
     EFFECT: invention provides improving chemical-analytical indices of vodka, to reduce energy consumptions for realization of technological procedures in preparing vodka. 
     3 tbl, 8 dwg, 1 ex
Patent RU-2306856-C2 (RU)
Inventor: BOKERIJA LEONID ANTONOVICH
IPC: A61B5/103
Filed: 2005-06-22
Granted: 2007-09-27
Abstract: FIELD: medicine, cardiosurgery. 
     SUBSTANCE: it is necessary to measure the perimeter of mitral valve (m), then one should measure the perimeters of aortic (a), lung (l) and tricuspid (t) valves to detect the sum of the perimeters of all four valves and calculate the ratio of mitral valve's perimeter against the sum of the perimeters of all four valves (M). If M value is beyond the range of 0.24-0.32 one should diagnose early pathology in the development of mitral valve. 
     EFFECT: higher accuracy of early diagnostics. 
     5 ex
Patent RU-2312153-C2 (RU)
Inventor: SAF JANOV ANATOLIJ VASIL EVICH
IPC: C21D1/34
Filed: 2005-09-09
Granted: 2007-12-10
Abstract: FIELD: pipe rolling process; heating ingots and blanks for rolling. 
     SUBSTANCE: for smooth heating of ingots and blanks and for production of quality sleeves, proposed method excludes drilling central hole 100±5.0 mm in diameter in ingots and blanks; ingots and blanks are placed in muffles on clean hearth of continuous heating furnace; they are placed on hearth in one row at interval of 10-15 minutes and are heated in three zone-type continuous heating furnaces to temperature of 1155-1180 ° C , after which they are kept in pit for 6.0-19.0 minutes and are pierced for forming sleeves in skew rolling mill; they are heated at rate  of (3.0-4.0)  ° C/min and are manipulated through angle of α=180±30 °  ; manipulating to pit is performed from the third port of first zone of furnace; ingots and blanks are kept in pit for 5.0-8.0 min. In case rolling mill is stopped for 30 min and there is no place in furnace, to and fro manipulating is performed  in 15.00-20.0 min through angle of α=180±30 °  and in case rolling mill is stopped for more than 30 min, articles are unloaded from furnace in 15.0-20.0 min and are manipulated along furnace through angle of 180±30 ° . 
     EFFECT: reduced consumption of expensive titanium-based alloys; low cost of process. 
     5 cl, 1 tbl
Patent RU-2333200-C2 (RU)
Title: Nitrogen-containing heterocyclic derivatives including 2,6-disubstituted styryl
IPC: A61K31/443
Filed: 2004-03-05
Granted: 2008-09-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention concerns new nitrogen-containing heterocyclic derivatives represented by the formula (I):   where symbols have the following meaning: R 1  and R 2  can be equal or different and denote H-, C 1 -C 6 -alkyl, C 3 -C 14 -cycloalkyl, C 1 -C 6 -alkyl-CO-, HO-CO-, C 1 -C 6 -alkyl-O-CO-, H 2 N-CO-, C 1 -C 6 -alkyl-HN-CO-, (C 1 -C 6 -alkyl) 2 N-CO-, C 1 -C 6 -alkyl-O-, C 1 -C 6 -alkyl-CO-O-, H 2 N-, C 1 -C 6 -alkyl-HN-, (C 1 -C 6 -alkyl) 2 N-, C 1 -C 6 -alkyl-CO-NH-, halogen, nitro, morpholine, pyrrolidin, imidazol or cyano; R 3  and R 4  can be equal or different and denote C 1 -C 6 -alkyl, C 1 -C 6 -alkyl-O-, (C 1 -C 6 -alkyl) 2 N- or halogen; R 5  and R 6  can be equal or different and denote H-, C 1 -C 6 -alkyl or halogen; R 7  and R 8  can be equal or different and denote H-, C 1 -C 6 -alkyl, HO-, C 1 -C 6 -alkyl-O- or halogen; R 7  and R 8  together can form oxo (O=); R 9  denotes heterocyclic group -C 1 -C 6 -alkyl-CO-, which can be optionally substituted for at least one substitute selected out of a group b described further, where heterocyclic group is selected out of morpholine, piperazine, pyrrolidin, piperidine, thiomorpholine, azepine, diazepine, oxyazepine, decahydroquinoline, decahydroisoquinoline, hexahydroazepine or 2,5-diazabicyclo[2.2.1]heptane; R 10 , R 11 , R 12  and R 13  can be equal or different and denote H- or C 1 -C 6 -alkyl; group b: (1) HO, (2) C 1 -C 6 -alkyl-O-, (3) R 101  R 102 N (where R 101  and R 102  can be equal or different and denote (i) H, (ii) C 1 -C 6 -alkyl), (4) halogen, (5) oxo (O=), (6) C 3 -C 14 -cycloalkyl, (7) phenyl, (8) pyrrolidine, (9) C 1 -C 6 -alkyl, which can be optionally substituted for HO, C 1 -C 6 -alkyl-O-, phenyl, C 1 -C 6 -alkyl-CO- or morpholine, (10) acyl, which can be optionally substituted for oxo (O=), where acyl is C 1 -C 6 -alkyl-CO- or heterocyclic -CO group, where heterocyclic group is imidazol, pyridine or pyrazine, (11) H 2 N-CO- and (12) C 1 -C 6 -alkyl-SO 2 ; A denotes heterocycloalkyl group selected out of piperidine, pyrrolidine or hexahydroazepine; n is 0, or its pharmaceutically acceptable salts. The invention also concerns pharmaceutical composition and application of nitrogen-containing heterocyclic derivatives from each of pp. 1-11. 
     EFFECT: obtaining new biologically active compounds and pharmaceutical composition based on there, with inhibition effect on sodium channel activity. 
     16 cl, 226 ex, 32 tbl
Patent RU-2315647-C2 (RU)
IPC: C02F1/46
Filed: 2005-11-03
Granted: 2008-01-27
Abstract: Изобретение относится к устройствам скорых фильтров-сорбентов для очистки сточных, питьевой, хозяйственной вод от взвесей, излишних и вредных растворенных примесей в промышленности, сельском хозяйстве, в быту. Устройство содержит сорбент из цеолита и колонки с электродами, разграничивающими слои сорбента в колонках, где положительный полюс подключен к первому от корпуса колонки электроду, к третьему, и т.д. ко всем нечетным по номерам электродам, а отрицательный полюс подключен ко второму, четвертому и т.д. ко всем четным по номерам электродам. Устройство содержит одну или несколько соединенных между собой параллельно колонок со смесью активированного угля или сульфоугля и цеолита и подключенные к ним последовательно одну или несколько соединенных между собой параллельно колонок с электродами, где первую половину зазора между стенкой корпуса колонки и первым электродом заполняет слой сорбента из цеолита, далее следует разделительная перегородка в виде сетки из диэлектрического материала, а вторую половину этого зазора заполняет слой сорбента из амфотерных материалов, далее слои указанных сорбентов из цеолита и амфотерных материалов чередуются, начиная с амфотерных материалов, при этом слои между электродами имеют толщину 0,02-0,20 м, а электроды подключены к выпрямителю с постоянным напряжением 5-220 В. Технический эффект - увеличение сорбционной способности цеолита, увеличение времени непрерывной эксплуатации установки без отключения ее на очистку от загрязнений и примесей, увеличение устойчивой сорбирующей способности сорбента в колонке и пропускной способности колонки. 2 ил., 1 табл.
Patent RU-2326248-C2 (RU)
Inventor: VOROB EV JURIJ VALENTINOVICH
IPC: F01M9/00
Filed: 2005-11-08
Granted: 2008-06-10
Abstract: FIELD: engines. 
     SUBSTANCE: invention relates to the field of propulsion engineering, particularly, to the method and device performing dosed multipoint supply of oil to ICE, mainly, of rotor type. Measure feeder consists of fixed disk with axial channel for oil inlet and peripheral channels for oil discharge, located at the same distance from the axial channel (number of peripheral channels corresponds to the number of work chambers in the motor), movable disk, coaxial to the fixed disk, and spacer disk, located between fixed and movable disks coaxially to them. Movable disk and spacer disk are connected in the axial direction, can perform a joint rotary motion, and have axial oil channels being an extension of the axial channel in the fixed disk and mutually coaxial peripheral channels. The axial and peripheral channels are connected by a channel in the fixed disk in the radial direction. The spacer disk has peripheral deepenings; spring-loaded dosed flaps are inserted into these deepenings. Method for oil supply is given. 
     EFFECT: pulse dosed oil supply, synchronized with rotation frequency of power shaft. 
     8 cl, 11 dwg
Patent RU-2360321-C2 (RU)
Inventor: TATARENKO NIKOLAJ IVANOVICH
IPC: H01J21/10
Filed: 2006-01-30
Granted: 2009-06-27
Abstract: FIELD: electronics. 
     SUBSTANCE: invention is referred to vacuum micro electronics and may be used for production of thin film integrated circuits. According to the invention, cathode electrode in field emission micro triode is mounted directly on the surface of substrate and comprised of a conductive structure and emitter area. The emitter area contains buffer resistive layer and emitter layer lying on the part of conductive structure surface. The emitter layer is provided with regular uniform emitter nano extensions made on the said layer surface. The nano extensions are built into the basis of the open-end nano holes of the first inter-electrode dielectric layer, which lies on the part of cathode electrode surface and over emitter area. The length of the first inter-electrode dielectric layer is limited by insulating pockets underlying control electrode. The said insulating pockets overlap the width of the control electrode and separate crossing area with cathode electrode from the rest of topological pattern of the control electrode. The second inter-electrode dielectric layer is represented as an ordered structure of nano porous anodic aluminium oxide. In addition, open-end nano channels are comprised of regular matrix of open-end pores. 
     EFFECT: improved quality of insulation and order of structure and reduced operating voltage, improved reliability and stability of field effect micro triode operation. 
     3 cl, 34 dwg
Patent RU-2315717-C2 (RU)
IPC: C01G43/06
Filed: 2006-02-20
Granted: 2008-01-27
Abstract: FIELD: atomic industry; chemical industry; methods of production of uranium hexafluoride. 
     SUBSTANCE: the invention is pertaining to the technology of production and processing of the uranium hexafluoride and is intended for exclusion of the heat input and the losses of the hydrogen fluoride. The method of production of the uranium hexafluoride is exercised in the closed wasteless cycle, at which uranium protoxide-oxide is treated with the liquid hydrogen fluoride produced by the hydrolysis of the poor uranium hexafluoride. The treatment process is conducted in the rotating reactor at the temperature of 20-50°C and the excessive pressure up to 150 kPa, and the mother solution of the hydrogen fluoride produced after fluorination of the uranium protoxide-oxide is used at the hydrolysis of the poor uranium hexafluoride. The invention allows jointly in the closed cycle to solve two problems: to realize fluorination of U 2 О 3  up to UF 4 ·2UO 2 F 2  by the liquid HF produced by the hydrolysis of the poor uranium hexafluoride and thereby to reduce the consumption of the elemental fluorine at the subsequent fluorination of the salt of the following composition UF 4 ·2UO 2 F 2  instead of U 2 О 3  by 44 %, and also to carry out the hydrolysis of the poor uranium hexafluoride in the medium of the mother solution of HF at the stage of fluorination of U 2 O 3 . 
     EFFECT: the invention allows to exclusion of the heat input and the losses of the hydrogen fluoride at production and processing of the uranium hexafluoride. 
     1 ex
Patent RU-2324620-C2 (RU)
Title: Подводная лодка с гидравлическими торпедными аппаратами
Inventor: EFIMOV OLEG IVANOVICH
IPC: B63G8/00
Filed: 2006-04-07
Granted: 2008-05-20
Abstract: Подводная лодка (ПЛ) с гидравлическими торпедными аппаратами (ТА) содержит прочный корпус, легкий корпус, систему воздуха высокого давления (ВВД), систему заполнения-осушения (ТА) с передними и задними клапанами осушения, клапанами вентиляции и трубопроводами. Гидравлические ТА установлены своей казенной частью внутри прочного корпуса, а передней частью, имеющей кингстон, - в импульсной цистерне, расположенной между прочным и легким корпусами. По меньшей мере два гидравлических ТА объединены в модуль на переборочной плите, вваренной в прочный корпус ПЛ и имеющей отверстия для присоединения вне прочного корпуса трубопроводов системы заполнения-осушения ТА с установленными на внутренней стороне плиты передними и задними клапанами осушения ТА, связанными трубопроводом с системой заполнения-осушения ТА. Кроме этого с внешней стороны плиты горловиной большого сечения подсоединен боевой баллон, соединенный с боевым клапаном, установленным с внутренней стороны плиты и связанным трубопроводом с турбонасосом. Противоположная сторона боевого баллона имеет трубопроводы его наполнения и продувания, связанные установленными на внутренней стороне плиты клапаном продувания и клапаном наполнения боевого баллона, связанным трубопроводом с корабельной системой ВВД. Техническим результатом является улучшение компоновочных свойств ТА, повышение пожаровзрывобезопасности торпедных аппаратов, сокращение трудоемкости работ по монтажу ТА на заводе-строителе ПЛ. 1 ил.
Patent RU-2346461-C2 (RU)
Inventor: MOTOVILOV KONSTANTIN JAKOVLEVICH
IPC: A23K1/16
Filed: 2006-05-06
Granted: 2009-02-20
Abstract: Способ относится к кормопроизводству и включает измельчение сырья и ферментативный гидролиз в роторно-пульсационном диспергаторе, при этом измельченное сырье смешивают с электроактивированной водой до образования суспензии, разжижают суспензию амилолитическими ферментами, затем вносят протеолитические ферменты. Температуру гидролизата поддерживают на уровне 60-65°С, рН 4,5-5,0. Способ позволяет получить легкоусвояемый продукт, содержащий до 20-30% легкоусвояемых углеводов и комплекс незаменимых аминокислот. 1 табл.
Patent RU-2327105-C2 (RU)
Title: Method of monitoring condition of building or engineering-construction utility structure and device for its implementation
Inventor: ZOLOTOV NIKOLAJ SERGEEVICH
IPC: G01B7/16
Filed: 2006-05-23
Granted: 2008-06-20
Abstract: FIELD: technological processes, measurement. 
     SUBSTANCE: invention is related to measurement equipment and may be used for monitoring condition of building or other engineering-construction utility structure in the process of its operation. Method consists in polling of sensors, which are installed in the points of structure diagnosis, transformation of information received from sensors and its transmission to control point in the form of computer. Results of sensors polling reflect in the form of visual picture of current condition of structure on computer display. Device consists of control point in the form of computer, sensors installed in the points of structure diagnosis, unit of signals preliminary processing connected to it, and facilities for signals preliminary processing unit connection to mentioned computer. At that the unit of preliminary processing is made with the possibility of sensors polling, reception and registration of signals, which contain measurement information and with the possibility of comparison of mentioned information with fixed values previously entered in its memory.  
     EFFECT: prevention of buildings structure destruction. 
     9 cl, 2 dwg
Patent RU-2355965-C2 (RU)
Inventor: FILIPPI EHNRIKO
IPC: F27B9/22
Filed: 2004-12-14
Granted: 2009-05-20
Abstract: FIELD: heating. 
     SUBSTANCE: device is aimed at effective and efficient cleaning of mechanically driven furnace rolls each of them being connected to a respective gear motor which is in turn connected to a respective frequency converter actuated by a respective control and actuation device. The device comprises a control unit for independent adjustment of speed and direction of rotation of each roll to move at least one flat bloom. The group of rolls contacting with the bloom comprises a group of head rolls, group of tail rolls and group of central rolls; at least one roll of the above head roll group is forced to rotate in the direction opposite to the direction of the bloom travelling to the rolling mill, other rolls of the same group are rotated with the speed ensuring the bloom travel with the absolute speed smaller than the absolute speed of the said roll. 
     EFFECT: increase of cleaning efficiency, possibility to perform it during the furnace operation, improving bloom quality are achieved due to the fact that the speed and/or direction of rotation of at least one roll are changed to clean at least one roll and to provide for the separation of scale flakes by scraping with the help of a flat bloom. 
     7 cl, 7 dwg