baber/WOPTO huggingface dataset:
Patent RU-2292519-C1 (RU)
Title: Steam generating and water heating boiler
Inventor: RUDIN MIKHAIL FEDOROVICH
IPC: F24H1/12
Filed: 2005-08-01
Granted: 2007-01-27
Abstract: FIELD: equipment for heating water and producing steam, possibly in heat supply and (or) hot water supply systems. 
     SUBSTANCE: boiler includes shaft type burner restricted by front, back, lateral, hearth and crown tube shields whose tubes provide joining of lower and upper manifolds. Tubes of hearth tube shield pass to lateral and further to crown tube shield having C-shaped configuration in cut-away view. In central part of burner coil tube steam generator with two rows of windows is arranged. Lower and upper manifolds are horizontal, they have the same configuration and in plan view they have H-beam configuration of cross section. Coil tube steam generator with two rows of windows has outlet comb formed of branch pipes for discharging steam to users. One of said branch pipe is communicated through pipeline with outlet branch pipe of boiler for supplying hot water to user. 
     EFFECT: simplified design, improved functional possibilities and efficiency of boiler.
Patent RU-2298730-C1 (RU)
Inventor: GOROKHOV VIKTOR DMITRIEVICH
IPC: F23D11/10
Filed: 2005-09-14
Granted: 2007-05-10
Abstract: FIELD: combustion apparatus and combustion processes. 
     SUBSTANCE: jet nozzle comprises hollow tip that connects the space of one component with the combustion zone, e.g., the space of the combustion chamber, and bushing that embraces the tip with a spaced relation and connects the space of the other component with the combustion zone.  The tip receives the inner pipe mounted with a spaced relation to the tip.  The ring space between the inner pipe and tip is provided with longitudinal ribs that separate the ring space into the insulated passages.  Some of the passages are connected with the space of fuel, and the others are connected with the space of oxidizer through openings made in the tip. 
     EFFECT: enhanced combustion efficiency. 
     3 dwg
Patent RU-2299713-C1 (RU)
Inventor: BELYJ JURIJ ALEKSANDROVICH
IPC: A61K49/18
Filed: 2005-10-11
Granted: 2007-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves intravenously introducing chlorine row photosensitizer as liposomes at bolus dose of 1.0-1.5 mg/kg 2 weeks prior to transplantation. The whole cornea surface is exposed to laser radiation field-by-field with the neighboring fields overlapping over 5% of area in 10-15 min after photosensitizer introduction is over. The wavelength corresponds to photosensitizer liposome light radiation absorption maximum. Power density is equal to 100-120 J/cm 2 . Irradiation is carried out within circle in moving from periphery to the center. 
     EFFECT: emptied and regressed newly formed cornea blood vessels with no bleeding occurred in transplanting cornea.
Patent RU-2298694-C1 (RU)
Inventor: BESTOLKOV OLEG IVANOVICH
IPC: F04D13/10
Filed: 2005-10-26
Granted: 2007-05-10
Abstract: FIELD: oil industry. 
     SUBSTANCE: unit comprises pump, driving electric motor, and heat conducting member that cooperates with the electric motor for its cooling.  The unit is provided with the chamber filled with oil and connected with the base of the electric motor and is in communication with it through the central tube mounted inside it and radial space between the tube and wall of the chamber.  The heat conducting member is made of a set of heat pipes shaped into disks with axial opening.  The outer diameter of the chamber is less than that of the electric motor.  The outer diameter of the heat pipes does no exceed the diameter of the electric motor. 
     EFFECT: enhanced reliability. 
     3 dwg
Patent RU-2304881-C1 (RU)
Title: Method of preparing apparatuses for biological purification of piscicultural plants with return water-supply system for cultivation of hydrocoles
Inventor: ZHIGIN ALEKSEJ VASIL EVICH
IPC: A01K63/04
Filed: 2005-11-24
Granted: 2007-08-27
Abstract: FIELD: fish-farming. 
     SUBSTANCE: method comprises adding ammonium chloride at a rate of: on the first day, 1 mg salt per 1 g of expected biomass of hydrocoles; on 2nd-5th days, 5mg/g; on 6th-10th days, 10 mg/g; on 11th-20th days, 20 mg/g; and on 21st day, 40 mg/g. Medium temperature is maintained at 28-30°C until hydrochemical conditions are stabilized and then it is adjusted to hydrocole growing temperature. Temperature is lowered from 28 to 18°C over a period of 24-28 h and below 18°C by a rate of 1°C/day. 
     EFFECT: speeded up achievement of working conditions of apparatuses for biological purification of piscicultural plants. 
     3 ex
Patent RU-2307725-C1 (RU)
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B23C3/00
Filed: 2005-11-29
Granted: 2007-10-10
Abstract: FIELD: machine engineering, working screws of screw pumps made of hard-to-form materials. 
     SUBSTANCE: apparatus includes tool in the form of three disc shaped milling cutters uniformly arranged one relative to other in cross plane and spaced one from other in axial direction by distance consisting of 1/3 of pitch. Rotation axes of said milling cutters are inclined relative to axis of worked screw by angle equal to that lead angle of helical surface turns. Height of said milling cutters is no less than pitch value of worked screw and they are provided with individual drives for radial feed and individual drives for rotation motion. 
     EFFECT: enlarged manufacturing possibilities, improved efficiency of working. 
     2 dwg, 1 ex
Patent RU-2305748-C1 (RU)
Inventor: GARIPOV OLEG MARSOVICH
IPC: E21B33/12
Filed: 2006-01-10
Granted: 2007-09-10
Abstract: FIELD: oil and gas production, particularly packing equipment used during oil well operation and development. 
     SUBSTANCE: packer comprises hollow mandrel 1 and sealing member 2. Packer has at least one through multifunctional channel. The channel is arranged between hollow mandrel 1 and sealing member 2 so that the channel crosses sealing member 2 location zone. The channel is filled with filler 4, namely with gas-permeable one or with gas-permeable and gas-tight fillers in the case of channel division into longitudinal sections a, b, c, d. 
     EFFECT: extended functional capabilities and increased operational efficiency during well pumping. 
     9 cl, 4 dwg, 1 ex
Patent RU-2325021-C1 (RU)
Title: Импульсный твердотельный лазер с генерацией высших гармоник излучения
Inventor: KAZAKOV ALEKSANDR ALEKSANDROVI
IPC: H01S3/10
Filed: 2006-09-06
Granted: 2008-05-20
Abstract: Изобретение относится к лазерной технике, а именно к импульсным твердотельным лазерам с генерацией высших гармоник излучения, работающим в наносекундном диапазоне. Оптическая схема излучателя лазера содержит частично прозрачное плоскопараллельное зеркало, два концевых отражателя, активный и электрооптический элементы, поляризатор и нелинейные элементы. Концевые отражатели выполнены в виде 90°-ных призм-крыш. Первая призма-крыша расположена по одну сторону активного элемента, и ее ребро при вершине лежит в вертикальной плоскости. Вторая призма-крыша расположена вместе с поляризатором, электрооптическим элементом и зеркалом по другую сторону активного элемента. Ее ребро при вершине лежит в горизонтальной плоскости, а нерабочая торцевая поверхность лежит в вертикальной плоскости, проходящей через геометрическую ось активного элемента. Технический результат - создание лазера, выходные параметры которого обладают устойчивостью при деформациях корпуса излучателя лазера и появления термического клина в активном элементе. 2 ил.
Patent RU-2311959-C1 (RU)
Inventor: JASHNIK SVETLANA ANATOL EVNA
IPC: B01J29/18
Filed: 2006-10-13
Granted: 2007-12-10
Abstract: FIELD: petroleum processing catalysts. 
     SUBSTANCE: invention relates to catalysts for deep hydrofining of hydrocarbon feedstock, in particular diesel fractions, to remove sulfur compounds. Invention, in particular, provides catalyst for hydrodesulfurization of diesel fractions including active component selected from group VIII and VIB metal oxides dispersed on alumina carrier, which is, in particular, composed of aluminum oxides, 85-95%, and H form or cation-substituted form of zeolite ZSM-5, mordenite, zeolite BEA, or zeolite Y, 5-15%. Active component is selected from oxides of molybdenum and cobalt and/or nickel. Carrier preparation method comprises precipitation of aluminum hydroxide, incorporation of zeolite in H form or cation-substituted form in amount 5-15% (based on final product) and peptizing agent into aluminum hydroxide powder, extrusion of resulting mixture, drying, and calcination at 450-600°C. Preparation of catalyst includes impregnation of above-defined carrier with complex solution of group VIII and VI metal salts in air or nitrogen flow at temperature not higher than 200°C. Diesel fraction hydrodesulfurization process is also described. 
     EFFECT: enhanced purification of diesel fractions. 
     10 cl, 2 tbl, 14 ex
Patent RU-2330187-C1 (RU)
Inventor: ZHAK ORBAN
IPC: F04D7/02
Filed: 2006-10-30
Granted: 2008-07-27
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to submerged centrifugal electrically-driven pumps used to pump out aggressive media including those containing abrasive mechanical impurities and can be used in mining operations to produce fluid hydrocarbons from petroleum wells with the help of alkaline or acid leaching-out substances. The pump consists of a casing with a head and a base. The pump shaft runs in thrust bearings fitted in the casing base. The impeller stages are fitted on the said shaft, while guide vane stages being pressed in the casing. Spacer bushes are arranged between the impeller stages. The aforesaid guide vanes and impellers are made from ceramic material. 
     EFFECT: longer life of the pump. 
     10 cl, 7 dwg
Patent RU-2330264-C1 (RU)
Inventor: GAREEV RUSLAN RADIKOVICH
IPC: G01N19/04
Filed: 2006-12-05
Granted: 2008-07-27
Abstract: FIELD: measuring instruments; non-destructive inspection. 
     SUBSTANCE: non-destructive method for estimation the adhesive strength of coatings consists in heating the coating surface and determining a parameter, from which the strength of adhesion between a coating and its substrate is estimated. A temperature of the coated substrate surface, which is obtained by solving a boundary inverse problem of transient heat conduction using measurements of the temperature on the uncoated opposite surface of the substrate, is chosen thereby as said parameter, from which the strength of coating-to-substrate adhesion is estimated. 
     EFFECT: extending the functional capabilities of adhesive strength estimation. 
     6 dwg
Patent RU-2326087-C1 (RU)
Title: Керамическая масса
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B33/00
Filed: 2006-12-07
Granted: 2008-06-10
Abstract: Изобретение относится к области технологии силикатов и касается составов керамических масс для изготовления плитки, изделий бытовой керамики. Керамическая масса содержит, мас.%: глина 58-60; кварцевый песок 3-5; нефелин-сиенит 10-15; мел 1-2; плиточный бой 3-5; волластонит 3-5; перовскит 2-3; пирофиллит 10-15. Технический результат: повышение прочности получаемых изделий. Табл.1.
Patent RU-2333978-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C13/00
Filed: 2006-12-25
Granted: 2008-09-20
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention concerns non-ferrous metallurgy. Particularly it concerns antifriction alloys on tin basis. It can be used for bearing production. Antifriction alloy contains, mass %: aluminium 15.0-20.0; antimony 6.0-10.0; copper 4.0-6.0; zirconium 0.3-0.5; arsenic 0.3-0.5; boron 0.1-0.2; tin - the rest. 
     EFFECT: improving of alloy on tin basis wear resistance. 
     1 tbl
Patent RU-2333349-C1 (RU)
IPC: E21B43/16
Filed: 2007-01-09
Granted: 2008-09-10
Abstract: FIELD: petroleum industry. 
     SUBSTANCE: method can be used in oil and gas production industry, particularly in development of oil, gas and bitumen fields in upstructure portions, which as to the relief of the day surface correspond to watersheds of rivers. The substance of the invention is as follows: the value of the vertical drop of absolute elevations on the structural plan of the productive formation is calculated by the analytical expression. For this purpose mean values of vertical drop of absolute elevations on the structural plan of the day surface on wells drilled parallel to each line selected between the watershed and the fluvial or ravine zones within the limits of the field are determined additionally. Mean values of vertical drop of absolute elevations on the structural plan over the formation top parallel to each line selected over the same wells, on which values of vertical drop of absolute elevations on the structural plan of the day surface were taken are determined. The mean values of absolute elevations on the structural plan of the day surface on wells drilled parallel to each line selected between the watershed and the fluvial or ravine zones within the limits of the field are determined. Absolute elevations on the structural plan of the productive formation are calculated by the analytical expression. Basing on the data obtained the value of vertical drop of absolute elevations on the same wells, on which absolute elevation on the structural plan of the day surface were taken, are analysed. The structural plan of the productive formation is revised. Dislocation and drilling of production and injection wells is performed parallel to each line selected on the areas of increased absolute elevations on the structural plan over the productive formation top. 
     EFFECT: increased technological and economic effectiveness of development of oil fields in upstructure portions, prolongation of the dry periods of operation of wells. 
     1 ex, 2 dwg
Patent RU-2321162-C1 (RU)
Title: Модулятор скважностно-импульсный
Inventor: KORKIN VJACHESLAV VASIL EVICH
IPC: H03K7/08
Filed: 2007-01-24
Granted: 2008-03-27
Abstract: Модулятор скважностно-импульсный относится к области электроизмерительной техники и автоматики. Технический результат заключается в модуляции импульсов выходной последовательности по длительности, при которой скважность модулированных импульсов не зависит от синхронизирующей частоты, что достигается свойством устройства поддерживать скважность импульсов выходной последовательности, равной коэффициенту передачи управляемого током источника тока (ИТУТ), охваченного обратной связью. Коэффициент передачи ИТУТ регулируется модулирующим сигналом и является функцией модулирующего напряжения. 2 ил.
Patent RU-2339314-C1 (RU)
Inventor: SIDOROV PAVEL IVANOVICH
IPC: A61B10/00
Filed: 2007-05-08
Granted: 2008-11-27
Abstract: FIELD: medicine. 
     SUBSTANCE: factors such as physical discomfort in the next day after drinking beer (P1), drinking of beer in parties (P2), drinking of other alcohol beverages (P3), drinking beer on the occasion of any important events (P4) are determined. Each factor gives 3 points, if a factor is more likely present - 2 points, more likely absent - 1 point, and if a factor is absent - 0 points. Degree of the risk is evaluated, according to which low, medium or high degree of risk of beer addiction is predicted, if it's from 0.524 to 0.997 - medium degree, from 0.998 to 1.471 - high degree. 
     EFFECT: method allows carrying out preventive measures in case if teenagers with beer addiction are found, thus decreasing occurrence of beer abuse. 
     3 ex
Patent RU-2352970-C1 (RU)
Inventor: SHCHETNIKOV ANATOLIJ ALEKSEEVICH
IPC: G02B27/16
Filed: 2007-07-12
Granted: 2009-04-20
Abstract: FIELD: physics, optics. 
     SUBSTANCE: suggested invention is related to method and device for wave field focusing with the help of focusing elements set. Specified elements are arranged in the form of plates having mirror coating. At that mentioned plates are installed in focusing device circularly with gap between each other, symmetrically in relation to central axis of symmetry, and bent in certain manner to provide for required angles of beams deviation. 
     EFFECT: increased total aperture, optimisation of focusing properties of optical system. 
     10 cl, 9 dwg
Patent RU-2358181-C1 (RU)
Title: Хомут для шланга
Inventor: KRAUSS MATIAS
IPC: F16L33/00
Filed: 2007-10-11
Granted: 2009-06-10
Abstract: Изобретение относится к устройствам для присоединения шлангов. Хомут для шланга содержит ленту, зажимное устройство и позиционирующее устройство для позиционирования хомута на шланге. Для того чтобы упростить установку шланга, позиционирующее устройство содержит, по меньшей мере, два позиционирующих элемента. При помощи двух позиционирующих элементов можно не только фиксировать угловое положение хомута и, тем самым зажимного устройства на шланге в окружном направлении, а также обеспечить угловое положение ленты в окружном направлении шланга. 9 з.п. ф-лы, 4 ил.
Patent RU-2354853-C1 (RU)
Inventor: ANFEROV ARKADIJ ALEKSANDROVICH
IPC: F04D29/10
Filed: 2007-10-10
Granted: 2009-05-10
Abstract: FIELD: engines and pumps. 
     SUBSTANCE: invention relates to turbo compressor production and can be used in natural gas compressor sealing systems. The proposed float chamber comprises the housing with inlet and outlet branch pipes, has removal branch pipe, slide shut-off valve fitted on outlet branch pipe with its valve siring loaded towards the opening side and water pipe. In compliance with the invention, the water pipe houses a hollow-body element, for example representing a pipe stopped on its both ends and with pressure-deformable walls. Note here that the said hollow-body element weight and volume are subject to the condition P=V H ×γ where: P is the weight and V H  is the volume of aforesaid hollow-body element and γ is the oil specific weight. 
     EFFECT: simplified oil pressure and level control, higher reliability of compressor. 
     5 dwg
Patent RU-2346237-C1 (RU)
Inventor: SHCHEGLOV MIKHAIL JUR EVICH
IPC: G01B13/00
Filed: 2007-10-26
Granted: 2009-02-10
Abstract: FIELD: physics, alarm. 
     SUBSTANCE: invention is used in security equipment to detect intrusion into the premises. The method is based on recording alterations in the parameters of the acoustic signal outspreading inside the secured premises; the acoustic signal in the secured premises is generated as short pulses with their duration being small in comparison to the releasing time of acoustic and electrical transitions and with their repetition interval being a fortiori greater than the releasing time of the above transitions. During the pulse action an electronic part of the acoustic unit is switched off by an electronic key in order to prevent intense acoustic signal from blocking it before receiving a far weaker response signal. 
     EFFECT: increasing the method efficiency and trustworthiness, increasing response speed and thermal noise immunity level. 
     1 dwg
Patent RU-2358558-C1 (RU)
Title: Способ производства консервов "рыбный суп-пюре"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2007-12-26
Granted: 2009-06-20
Abstract: Изобретение относится к технологии производства консервов для диетического питания. Консервы готовят путем резки, бланширования и измельчения на волчке картофеля и репчатого лука, бланширования и измельчения на волчке моркови, резки и замораживания зелени петрушки, измельчения на волчке филе сома. Перечисленные компоненты смешивают без доступа кислорода с рыбным бульоном и поваренной солью. Фасуют полученную смесь, герметизируют и стерилизуют. Изобретение позволяет получить консервы, обладающие повышенной усвояемостью.
Patent RU-2354352-C1 (RU)
Inventor: POCHERNIKOV VLADIMIR IVANOVICH
IPC: A61K8/97
Filed: 2007-12-25
Granted: 2009-05-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention refers to cosmetic industry, particularly to woman intimate hygiene preparation containing chlorophyll-carotene mixture and phytosterol as an active vegetative component, sodium soap base as a shaping component, as well as wax taken in certain ratio. 
     EFFECT: preparation is characterised with antibacterial activity improved by long-term exposure of active components; does not cause irritation of mucous membrane and skin. 
     1 tbl
Patent RU-2360085-C1 (RU)
Title: School of cultural, art and entertainment center named after arkady raykin
Inventor: POLJANKIN ANATOLIJ EVSEEVICH
IPC: E04H3/08
Filed: 2008-02-06
Granted: 2009-06-27
Abstract: FIELD: games; entertainment. 
     SUBSTANCE: school of Cultural, Art and Entertainment Center named after Arkady Raykin located in premises of column-type building, which is combined by overlap of frame stationary metal structure with Open Theatre of Cultural, Art and Entertainment Center named after Arkady Raykin and limited by plicate sliding transformable external wall in area of student theatre location to provide possibility of its stage space transformation directly into forestage of stage space - arena of Open Theatre with the possibility of its enlargement. Mentioned transformable external wall is located outside support columns of upper slab along contour of stage space - arena of Open Theatre for provision of possibility to install large-size tele- or video-screen on it, and Amphitheatre is located on roof of School - local stage space in open air. 
     EFFECT: expansion of technological and functional resources of school by provision of possibility of its premises transformation and combination of their part to premises of Open Theatre of Center. 
     3 cl, 8 dwg
Patent RU-2374656-C1 (RU)
Title: Способ формирования диагностического параметра при испытаниях электромагнитных преобразователей энергии
Inventor: KOZLOV VLADIMIR KONSTANTINOVICH
IPC: G01R31/62
Filed: 2008-02-12
Granted: 2009-11-27
Abstract: Изобретение относится к электротехнике. Технический результат состоит в повышении чувствительности и избирательности при диагностике электромагнитных преобразователей энергии. Формируют диагностический параметр при испытаниях электромагнитных преобразователей энергии измерением активных потерь холостого хода при различных напряжениях, выделяют коэффициенты, которые пропорциональны потерям на вихревые токи и гистерезис. Диагностический параметр формируют как отношение этих коэффициентов.