baber/WOPTO huggingface dataset:
Patent RU-2280822-C2 (RU)
Inventor: SINITSINA TAT JANA SERGEEVNA
IPC: F24S90/00
Filed: 2004-09-09
Granted: 2006-07-27
Abstract: FIELD: production or use of heat, particularly equipment, which uses solar and wind energy to obtain hot water in south territories. 
     SUBSTANCE: heating plant comprises body, vessel with floating heating member arranged in the vessel, inlet and outlet connection pipes. The heating member is made as disc and provided with hollow ring connected to disc perimeter. The hollow ring is filled with heat-accumulation substance. The disc is fastened to inner vessel surface by means of elastic corrugated film. Piezoelectric films are connected to upper body part and to sides thereof by means of metal frames. Coiled electric heating member is installed at inlet connection pipe top. The electric heating member is connected with piezoelectric film clips. Electric heating member is located in lower vessel part and is electrically linked to power board by wires. 
     EFFECT: increased current supply surface and increased solar radiation receiving surface.
Patent RU-2324869-C2 (RU)
Title: Теплообменник для холодильника и способ изготовления теплообменника
Inventor: TSISLIK DETLEF
IPC: F28D1/047
Filed: 2003-04-25
Granted: 2008-05-20
Abstract: Изобретение относится к теплообменнику такому, как испаритель, конденсатор для холодильника, а также к способу изготовления такого теплообменника. В теплообменнике для холодильника с платой, с находящимся в теплопроводном контакте с платой трубопроводом для хладагента и со скрепленным с трубопроводом слоем удерживающего материала слой удерживающего материала состоит из битумного состава и соединен с платой клеящим слоем. Трубопровод имеет уплощенное сечение. Клеящий слой состоит из клея, активируемого высокой температурой. Битумный состав содержит от 50% до 80% наполнителя. В качестве наполнителя используется каменная мука. На противоположную плате сторону слоя удерживающего материала нанесен слой лака. Средняя толщина слоя удерживающего материала составляет от 0,5 до 2 мм, а предпочтительно от 1,0 до 1,5 мм. Способ изготовления теплообменника, в особенности испарителя или конденсатора, включает следующие операции: образуют пакет, состоящий из платы, трубопровода для хладагента и пластины из битумного состава, нагревают пластину и спрессовывают пакет. Плату, трубопровод и пластину из битумного состава укладывают в пакет в указанном порядке. Техническим результатом является предложение недорогого, поддающегося утилизации теплообменника для холодильника и способа его изготовления. 2 н. и 7 з.п. ф-лы, 5 ил.
Patent RU-2282773-C2 (RU)
Inventor: NEKRASOV DMITRIJ VASIL EVICH
IPC: F16L1/00
Filed: 2004-10-27
Granted: 2006-08-27
Abstract: FIELD: pipeline transport. 
     SUBSTANCE: device comprises coupled thin-walled semi-rings secured in the pipe joints and sealing members.  The semi-rings are arranged symmetrically with respect to the face wall of the jacket, provided with guides on the mating edges, and have two inner ring grooves.  The sealing members are set in the grooves and cooperate with the pipeline by their projecting parts.  The sealing members are arranged from the inner and outer sides of the faces of the jacket or adapting rings and define the inner and outer ring seal under the action of the elastic strain force when the detachable members of the jacked are pressed to each other. 
     EFFECT: enhanced reliability. 
     17 cl, 4 dwg
Patent RU-2280816-C2 (RU)
Inventor: TSIVINSKIJ STANISLAV VIKTOROVI
IPC: F24D11/00
Filed: 2004-11-17
Granted: 2006-07-27
Abstract: FIELD: heating systems using heat accumulated in storage masses, particularly to heat buildings not linked to central heating system. 
     SUBSTANCE: heating system comprises motor-driven compressor to increase heat-carrier pressure, radiators installed in rooms to be heated, heat-carrier supply pipelines provided with regulation valves. The heating system has closed heat-carrier circulation loop. The heat-carrier is compressed air adiabatically heated in compressor. The system additionally has compressed air cylinder filled with air at 10-150 atm pressure and adapted to fill the heating system and to regulate heating system pressure. The system also comprises heat-insulated hot air accumulation means installed between the compressor and radiators connected with water heating heat-exchangers, which heats water for domestic use. The motor is combustion engine, which uses natural gas or liquid fuel or electrically powered motor. The pipelines are provided with heat-insulation means. Heating system operation method is also disclosed. 
     EFFECT: possibility of heating system usage in all climatic conditions. 
     2 cl, 1 dwg
Patent RU-2285393-C2 (RU)
Inventor: MIKHAJLOVA OL GA VALENTINOVNA
IPC: A01K41/00
Filed: 2004-12-03
Granted: 2006-10-20
Abstract: FIELD: electric engineering; agriculture. 
     SUBSTANCE: device for correction of growth of young birds during perinatal period has transporter with dishes for incubation eggs. Electric corona unit is mounted above transporter, which unit is composed of set of ridge electric discharge lamps, disposed in parallel, and resonators. Lamps generate bactericide flux of UV-radiation. Any lamp is fed from kHz frequency generator due to screwing it in chuckle of resonator. Resonators are connected in parallel with generator through electric switch. 
     EFFECT: lowered strength characteristics of egg shell. 
     3 dwg
Patent RU-2291832-C2 (RU)
Inventor: TAKAJ SEJITIRO
IPC: B66C1/34
Filed: 2002-06-20
Granted: 2007-01-20
Abstract: FIELD: mechanical engineering; load-gripping devices. 
     SUBSTANCE: invention relates to device used for demounting (releasing) of sling from load.  Proposed device has base 16 with part 27 for catching by crane made for engaging hook of crane by upper part.  Each of first shafts 11 attached to base at level which is lower than part designed for catching by crane is provided with level holder 17 hinge connected in its middle part.  Each of second shafts 12 attached to base at level which is lower than that of first shafts has first end of connecting lever 18 connected for turning and arranged at base.  Second end of connecting lever is interlocked with first end of lever holder with possibility of disengagement.  One end of sling 13 is attached to crane hook and it can catch heavy article, and other end is secured around connecting lever for disconnection.  Moreover, release device 19 disconnects corresponding end of connecting lever from corresponding end of lever holder.  For lifting heavy article minimum increase of size is required to provide strength corresponding to load from heavy article. 
     EFFECT: increased strength of device. 
     7 cl, 17 dwg
Patent RU-2311713-C2 (RU)
Title: Three-phase double-layer loop winding placed in 78 slots, 2p = 34 poles
Inventor: POPOV VIKTOR IVANOVICH
IPC: H02K3/28
Filed: 2005-01-31
Granted: 2007-11-27
Abstract: FIELD: electrical and electromechanical engineering; stators of induction and synchronous machines, induction-motor wound rotors. 
     SUBSTANCE: proposed double-layer, fractional-pitch loop winding placed in z = 78 slots  with 2p = 34 poles, m' = 3 bands, with slots per pole per phase q = z/3p = 26/17 has 3p = 51 coil groups numbered 1G through 51G, coils being grouped in row 22121212121212121 repeated three times. Coil slot pitch y m  = 3, 1 with turn number w c , (1 - x) w c  groups  for concentric double-coil groups and y p  = 2w c  with turn number  (1 + x) w c   for single-coil groups, where 2w c  is turn number in slot completely filled with winding at optimal value of x, x opt  = 0.59. 
     EFFECT: minimized differential dissipation percentage. 
     1 cl, 4 dwg
Patent RU-2317135-C2 (RU)
IPC: B01D47/02
Filed: 2003-09-26
Granted: 2008-02-20
Abstract: Устройство содержит множество камер очистки, в которых содержится очищающая жидкость для очистки технологического газа, при этом каждая из указанных камер выполнена с возможностью пропускания через нее подаваемого по питающему трубопроводу загрязненного технологического газа и вывода из нее по выпускному трубопроводу очищенного технологического газа. Каждая камера очистки выполнена в виде модулей очистки, которые имеют различные принципы очистки, при этом количество установленных параллельно модулей очистки позволяет обеспечить требуемую пропускную способность по технологическому газу, а количество последовательно установленных модулей очистки обеспечивает требуемую степень чистоты технологического газа. Изобретение позволяет обеспечить относительно эффективную очистку технологического газа независимо от общих условий, устанавливаемых системой, и адаптировать устройство очистки к различным системам пайки за счет гибкости системы. 9 з.п. ф-лы, 5 ил.
Patent RU-2295390-C2 (RU)
Title: Способ и устройство для измельчения материалов
Inventor: IVAKH ALEKSANDR FEDOROVICH
IPC: B02C7/08
Filed: 2005-04-25
Granted: 2007-03-20
Abstract: Изобретение предназначено для тонкого и сверхтонкого измельчения материалов. Способ измельчения материалов включает формирование струй из частиц измельчаемого материала в несущем двухфазном воздушном потоке в соотношении от 0,01% до 0,5% по объемному расходу, подачу материала эксцентрично оси вращения роторов и соударение струй с измельчающими элементами на роторах. Устройство для измельчения материалов содержит разгонную центробежную ступень активного типа в виде колеса с покрывным диском и конфузорными каналами, корпус выполнен в виде спиральной улитки, ось выходного отверстия которого расположена тангенциально в плоскости вращения роторов, входное отверстие расположено эксцентрично оси вращения роторов, измельчающие элементы роторов выполнены в виде лопаток, в корпусе размещен охватывающий роторы кольцевой ряд неподвижных измельчающих элементов в виде лопаток. Изобретение позволяет повысить качество продукции и снизить затраты на ее производство. 2 н.п. ф-лы, 3 ил.
Patent RU-2322070-C2 (RU)
Inventor: CHZHEN IN
IPC: A23L27/28
Filed: 2003-09-26
Granted: 2008-04-20
Abstract: FIELD: stabilization of component providing coffee aroma to food product or beverage. 
     SUBSTANCE: method involves joining component imparting coffee aroma with stabilizing agent in an amount effective for reducing or preventing losses or reducing aroma or organoleptical properties of said component; forming stabilized component for imparting of coffee aroma; removing stabilizing agent from stabilized component providing coffee aroma by removing of stabilizing agent from stabilized coffee aroma before packaging for storage or before adding of stabilized coffee aroma to food product or beverage. Resulted stabilized component providing coffee aroma is essentially free from stabilizing agent and may be added into food product or beverage. Initial aroma and organoleptical properties of stabilized component are retained during at least two-month storage of food product or beverage. 
     EFFECT: increased efficiency in stabilizing of component imparting coffee aroma to food product or beverage, reduced losses of aroma or organoleptical properties. 
     39 cl, 2 tbl, 9 ex
Patent RU-2297538-C2 (RU)
Inventor: MAKSIMOV ANDREJ L VOVICH
IPC: F01D5/28
Filed: 2005-04-28
Granted: 2007-04-20
Abstract: FIELD: mechanical engineering; turbines. 
     SUBSTANCE: according to proposed method of strengthening upper part of turbine blade feather, protective cover plates made of high erosion resistant material are installed on leading edge of upper part of blade feather.  Surface of blade back adjoining protective cover plates and section of leading below cover plates are strengthened.  Recess of width from 0.06 to 0.18 of length of blade profile chord is preliminarily made from side of blade back along leading edge starting from point of maximum curvature of profile on blade leading edge.  Chord is shortened by value from 0.015 to 0.025 of its initial length starting from point of maximum curvature of profile on blade leading edge.  Depth of recess on blade back is made from 0.16 to 0.31 maximum thickness of blade profile.  Protective cover plates are tightly fitted in recess and are rigidly secured by welding.  Each cover plate is made to correspond to form and geometrical dimensions of corresponding mounting section of blade profile removed by cutting out to form recess.  Width and length of surface of blade back adjoining protective cover plates and section of leading edge below cover plates to be strengthened are taken not less than 0.15 and not less than 1.045 of length of chord of blade profile and of length of section of leading edge, respectively, on which protective cover plates are mounted.  Invention relates to turbine building, namely, to design of turbine blades, and it can be used for strengthening surface of upper part of feather of turbine blades as method of erosion protection.  According of invention recess 3 of depth from 0.16 to 0.31 of maximum thickness of blade profile and width of 0.06-0.18 of length of chord of blade profile is made in material of blade 1 from side of back along leading edge 2.  Simultaneously, chord is shortened by 0.015 to 0.025 of its initial length.  Protective cover plates 4 made of material of high erosion resistance are tightly fitted in recess 3 and secured by welding.  Surface 5 of back of blade 1 adjoining protective cover plates 4 and section of leading edge below cover plates are strengthened by electric spark alloying.  Width and length of surface 5 of back of blade 1 is taken not less than 0.15 and not less than 1.045, respectively, of length of chord of blade profile and of length of section of leading edge on which protective cover plates are mounted. 
     EFFECT: improved reliability of strengthening of surface of upper part of turbine blade feather against erosion without affecting aerodynamic characteristics of blade. 
     2 cl, 2 dwg
Patent RU-2372688-C2 (RU)
Title: METHOD OF MAKING SILICON DIOXIDE (SiO2) FILM
Inventor: ISMAILOV TAGIR ABDURASHIDOVICH
IPC: H01L21/316
Filed: 2005-07-25
Granted: 2009-11-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to methods of making dielectric films for masking surfaces of silicon wafers during diffusion processes. A silicon dioxide film is made using a gas phase containing nitrogen, oxygen and hydrogen, with the following ratio of components: N 2 =400 l/h, H 2 =75 l/h, O 2 =750 l/h at temperature in the working zone of 1000°C. Control is done using a MPV-SP installation. Variation of thickness of the obtained silicon dioxide film lies between 3.5 and 4.0%. 
     EFFECT: obtaining a uniform and unbroken film of silicon dioxide without impurities.
Patent RU-2322583-C2 (RU)
Inventor: SHESTAKOV VIKTOR ALEKSANDROVIC
IPC: E21C41/22
Filed: 2005-08-10
Granted: 2008-04-20
Abstract: FIELD: mining, particularly underground deposit mining. 
     SUBSTANCE: method involves separating mining level into chambers arranged in staggered order, wherein chambers of each lower level are shifted with respect to ones of upper level for half of chamber width; preparing each mining level and sublevel by lateral drift excavation; forming inclines and cross-drifts to hanging wall of deposit; developing rises from cross-drifts of mining level, which are converted into slot raises; cutting chamber stock to open face. Mining levels are separated into chambers without safety pillar leaving. The chambers are shaped as hexahedrons. Ceilings are fully removed from mining level cross-drifts and are filled with filler. To cut chamber stocks ore level and sublevel drifts are created at lying walls. Inclines are cut from ore sublevel drift so that inclines extend between chambers. Fan-like wells are drilled from ore drifts and mining level stocks are blasted. Ore is drawn from each chamber to slot raise through incline ends in mining level and sublevel. 
     EFFECT: increased ore deposit thickness, decreased stock preparation and cutting time, as well as reduced mining costs. 
     2 dwg
Patent RU-2306712-C2 (RU)
Inventor: IVANOV VALERIJ NIKOLAEVICH
IPC: A23G3/48
Filed: 2005-08-23
Granted: 2007-09-27
Abstract: FIELD: food-processing industry, in particular, production of confectioneries such as caramel with aerated filler. 
     SUBSTANCE: composition contains sand sugar, syrup, condensed milk, butter, fruit filler, egg albumen, chocolate glaze, vanillin, water, agar-agar, citrus acid, aromatizer "Vanilla", aromatizer "Blackberry" or aromatizer "Dried pitted and halved apricot", ponceau color and indigo color, or tartrazine color, filler "Blackberry" or filler "Apricot" as fruit filler. Said components are used in predetermined ratio. 
     EFFECT: provision for producing of caramel with aerated filler having reduced content of sugar and wider range of products of the given designation created owing to predetermined combination of components and their quantitative ratios. 
     2 tbl, 9 ex
Patent RU-2385928-C2 (RU)
Inventor: SHAALTIEL JOZEF
IPC: C12P21/00
Filed: 2004-02-24
Granted: 2010-04-10
Abstract: FIELD: medicine. 
     SUBSTANCE: invention represents a recovered nucleic acid with a nucleotide sequence coding human lysosomal glucocerebrosidase protein continuously bound with C-terminal vacuolar target signal and N-terminal signal peptide of endoplasmic reticulum. The invention concerns host-cells, vectors and methods for expression and production of high-yield biologically active glucocerebrosidase (GCD) with high mannose content. The invention also concerns pharmaceutical compositions and methods of treating Gaucher disease. 
     EFFECT: invention allows high-efficient treatment of Gaucher disease. 
     54 cl, 22 dwg, 3 tbl, 7 ex
Patent RU-2310340-C2 (RU)
Inventor: SHTIN LJUDMILA EVGEN EVNA
IPC: A23L7/10
Filed: 2006-01-10
Granted: 2007-11-20
Abstract: FIELD: food processing industry, in particular concentrate production. 
     SUBSTANCE: claimed product contains dough covering and filler, including sugar powder, tapioca starch, sunflower refined and deodorized oil, desiccated milk flavoring agent, culinary fat, lecithin as emulsifier, as well as thermophilic milk culture FD DVS ABT-5, containing Streptococcus thermophilus and Lactobacillus acidophilus in amount of 10 10  CFU/g, Bifidobacterium in amount of 10 11  CFU/g, in specific component ratio. 
     EFFECT: product with optimal filler composition and prolonged storage time.
Patent RU-2311696-C2 (RU)
Title: Nuclear plant and method for pressure relief in nuclear plant
Inventor: EHKKARDT BERND
IPC: G21C9/004
Filed: 2004-06-25
Granted: 2007-11-27
Abstract: FIELD: nuclear plant in containment for pressure relief in such plant. 
     SUBSTANCE: proposed nuclear plant has shielding containment with pressure-relief piping connected thereto. Gas blower and Venturi scrubber mounted in detergent-filled tank are connected in series to pressure-relief piping. Gas blower and Venturi scrubber are designed for setting flow velocity primarily over 180 m/s for medium conveyed over piping wherein medium pressure relief is over 130 m/s. In addition, method is proposed for setting pressure relief within nuclear plant primarily over 180 m/s at which flow velocity of medium conveyed over pressure-relief piping is set within Venturi scrubber over 130 m/s. Provision is made for entrapping even minimal amount of air-entrapped radioactive materials and aerosols in Venturi scrubber even at tolerated leaks from containment so that their escape into atmosphere is made impossible. 
     EFFECT: enhanced reliability of entrapping radioactive materials and aerosols; enhanced environmental friendliness. 
     17 cl, 3 dwg
Patent RU-2324272-C2 (RU)
Inventor: LJAPIDOV KONSTANTIN STANISLAVO
IPC: H02J9/06
Filed: 2006-06-13
Granted: 2008-05-10
Abstract: FIELD: electrical engineering; uninterruptable power supply. 
     SUBSTANCE: converter comprised of (N+l) identical DC/DC modules each having output capacity equal to the value of rated load divided by N. Each DC/DC module has its own microcontroller-based control system. Control systems of DC/DC modules are capable to exchange data over a bus (CAN-type bus) and are peer systems (that is, they are not distinguished as "master control system" and "slave control systems"). Original identical algorithms are implemented in all the microcontrollers of peer DC/DC converter module control systems to provide for: automatic monitoring of availability of DC/DC module control systems after converter powering on and determining the level of converter readiness to accept the load, automatic switching-over to supply from backup power supply network in case of failure in the main power supply network and return to supply from the main power supply network after its recovery and switching off of the backup power supply network, generating of control input for invertors of the first and second channels of conversion in order to stabilize voltage on the load when voltage of the main or backup power supply network is within allowed range of voltage values, activation of the quantity of DC/DC converter modules, which corresponds to the value of sum current of the converter load, switching-over to standby mode and relevant extension of service life of the power equipment of the rest DC/DC modules, which are not loaded, even load distribution between DC/DC modules operated in parallel, switching-over (at rated load) to standby mode one of DC/DC module only, automatic switching into service a backup DC/DC module in case of increase of the load over the rated load level or in case of single failure (in case of failure of one DC/DC module), informing an external control system on the fact of failure in the converter (and, as a consequence, on its operation state without capacity reserve). A failure message received by external control system allows site maintenance personnel to carry out necessary and timely actions to recover converter operation in its original (fault-tolerant) mode with "N+1" reserve capacity (replacement of faulty DC/DC module by one in good working order from spare parts kit). 
     EFFECT: improved load capacity and fault tolerance of entire converter. 
     3 cl, 5 dwg
Patent RU-2402874-C2 (RU)
Inventor: PROZOROVSKIJ EVGENIJ EVGEN EVICH
IPC: H04L27/06
Filed: 2006-06-29
Granted: 2010-10-27
Abstract: FIELD: physics. 
     SUBSTANCE: device for incoherent reception of amplitude telegraphy (AT) signals has cascade-connected band-pass filter, intermediate frequency amplifier connected in an automatic gain control circuit, amplitude detector, low-pass filter and threshold element. The automatic gain control circuit comprises cascade-connected count pulse generator with fixed threshold, pulse counter, adder, register and digital-to-analogue converter, as well as a logic OR element and an XOR element, wherein the initial state of the pulse counter is characterised by a number M=f 0  T s , where f 0  is the AT signal-carrier frequency, T s  is duration of the element of the AT signal. Use of discrete elements in the automatic gain control circuit enables to keep parameters of the receiver constant on the interval of each elementary transmission of the AT signal and their measurement at the boundary between transmissions in accordance with results for continuous analysis of the ratio of the signal level and interference at the output of the intermediate frequency amplifier. 
     EFFECT: higher noise immunity of receiving amplitude telegraphy signals. 
     2 dwg
Patent RU-2393556-C2 (RU)
Inventor: JAKHATA KHIROSI
IPC: G11B27/10
Filed: 2006-01-27
Granted: 2010-06-27
Abstract: FIELD: information technologies. 
     SUBSTANCE: audio stream is recorded onto medium. Audio stream includes multiple packets of packed elementary stream, to every of which packet identifier is connected, including upper field and lower field. Upper field indicates that audio stream that contains packet is the secondary audio stream, output data of reproduction of which may be mixed with output data of primary audio stream reproduction. 
     EFFECT: simplified identification of the secondary audio stream. 
     20 cl, 50 dwg