baber/WOPTO huggingface dataset:
Patent RU-2284620-C1 (RU)
Inventor: GUREEV JURIJ ALEKSANDROVICH
IPC: H02G15/08
Filed: 2005-05-20
Granted: 2006-09-27
Abstract: FIELD: electrical engineering; cable junction boxes including cable terminating ones. 
     SUBSTANCE: proposed cable junction box has cable end sealing unit, insulated splice of cables with interphase space in-between and thermosetting tube fitted thereon in which cable conductor termination unit has two guards functioning as hold-down strips, one of them being made of oil-resistant polymeric material and other guard, of polymeric material characterized in nonlinear power characteristics; it also has spacer between cable conductors made in the form of cylindrical rod with at least three deep lengthwise stretched segmental depressions. Sealing member of cable box is made of double-layer tube whose first external layer is made of thermosetting material with sublayer of adhesive material and external layer is made in the form of cylinder split on its longitudinal axis and tightly fitted to mentioned first layer; it is made, like spacer, of low-melting material. Cable box is sealed by heating external thermosetting layer and adhesive layer and filling interphase space between cable conductors with molten material of spacer and internal layer at the same time thermosetting the external layer. 
     EFFECT: facilitated procedure, enhanced quality of insulation, service life and reliability of cable box, reduced insulation strain. 
     9 cl, 2 dwg
Patent RU-2295053-C1 (RU)
Title: Method for determination of radial pressure differential in duct charge of solid-propellant rocket engine
Inventor: MOLCHANOV VLADIMIR FEDOROVICH
IPC: F02K9/96
Filed: 2005-06-06
Granted: 2007-03-10
Abstract: FIELD: rocketry, applicable for unbiased measurement of static pressures of gas flow in the duct of charges of the solid-propellant rocket engine. 
     SUBSTANCE: the method for determination of radial pressure differential in the duct charge of the solid-propellant engine by measurement of static pressures at the surface of the charge duct and in the clearance between the charge and the combustion chamber of the rocket engine is accomplished as follows.  Pressure transducers are installed in the adapters located in the measuring sections of the combustion chamber, and a firing rig test of the rocket engine is performed.  The pressure near the surface of the charge duct is measured through a steel intake tube having an extension piece of polymeric material.  The extension piece has the shape of a truncated cone with a thermodecomposition temperature within 200 to 240C and a height equal to the thickness of the charge arch in the measuring section.  The extension piece is pasted-in in the charge arch in the radial direction.  One end of the intake tube is mounted in the extension piece to a depth of 0.1 to 0.5 of the extension piece height.  The opposite end of the intake tube is jointed to the adapter of the pressure transducer for reciprocating motion in it.  The radial pressure differential is estimated by the difference of pressures measured in the clearance and duct. 
     EFFECT: enhanced precision of pressure measurement in the measuring section, prevented distortion of the gas flow parameters at measurement. 
     3 cl, 1 dwg
Patent RU-2281286-C1 (RU)
Inventor: MASLIVETS ANDREJ NIKOLAEVICH
IPC: C07D487/10
Filed: 2005-06-24
Granted: 2006-08-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to novel 11,11-dimethyl-1-oxo-1,2,10,11-tetrahydrobenzo[h]pyrrolo[2,1-a]-isoquinoline-2-spiro-2-(1-aryl-3-aroyl-4-hydroxy-5-oxo-2,5-dihydropyrroles) of the formulae (Ia-d):   wherein Ar means Ph (Ia, b), C 6 H 4 OEt-4 (Ic), C 6 H 4 Cl-4 (Id); Ar' means C 6 H 4 Me-4 (Ia, c, d), C 6 H 4 Cl-4 (Ib) that elicit antibacterial activity against gram-positive microflora. Compounds of the formula (I) are prepared by interaction of 1-aryl-4-aroyl-5-methoxycarbonyl-2,3-dihydro-2,3-pyrrolidones with 1,3,3-trimethyl-3,4-dihydrobenzo[f]isoquinoline in absolute benzene medium at boiling for 2 min followed by isolation of end products by the known procedures. Synthesized compounds are not toxic practically. 
     EFFECT: improved preparing method, valuable biological properties of compounds. 
     1 tbl, 1 sch, 2 ex
Patent RU-2287405-C1 (RU)
Inventor: POLEZHAJKIN GENNADIJ MATVEEVIC
IPC: B23B27/10
Filed: 2005-08-02
Granted: 2006-11-20
Abstract: FIELD: metal working, material cutting processes and tools. 
     SUBSTANCE: cutter includes holder with through opening  and cutting tip mounted in seat of holder. In order to enhance wear resistance of cutter due to low temperature cooling, in through opening of holder there is diaphragm with central hole that is placed normally relative to axis of holder. Cutting tip is placed at one side of diaphragm; at other side of diaphragm along line tangent to circle of through opening in holder there is nozzle into which union is mounted. As diameter of through opening decreases nozzle is arranged nearer to diaphragm.  Under cutting tip there are openings with recesses; sum of diameters of said openings is selected no less than diameter value of through opening of holder. At one side under cutting tip through opening of holder is closed with plug and at other side it is closed with throttling valve. 
     EFFECT: improved wear resistance of cutter. 
     1 dwg
Patent RU-2287407-C1 (RU)
Inventor: ERMAKOV JURIJ MIKHAJLOVICH
IPC: B23B51/04
Filed: 2005-08-08
Granted: 2006-11-20
Abstract: FIELD: metal working, cutting tools. 
     SUBSTANCE: drilling ring includes hollow body with cuttings-removing grooves and cutting teeth whose blades have front surface, back surface and lateral surfaces forming additional back angles. In order to provide possibility of drilling in any direction, blades are formed at both sides of each cutting tooth and they have common back and lateral surfaces. 
     EFFECT: possibility for drilling in any direction. 
     7 cl, 6 dwg
Patent RU-2304397-C1 (RU)
Inventor: AJZENSHTAD NATAL JA IL INICHNA
IPC: A23K10/32
Filed: 2005-12-07
Granted: 2007-08-20
Abstract: FIELD: production of feed additives which may be used as biologically active feed additives in poultry farming, animal farming, fur farming, and fish industry. 
     SUBSTANCE: method involves processing extracts of coniferous greens; performing microgranulation of neutralized coniferous greens extract using water-soluble polymeric matrix-binder in the form of aqueous solution and combining said matrix-binder with said extract; introducing drops of resultant mixture into aqueous solution of cross-linking agent; using sodium alginate or complex of protein-anion polysaccharide consisting of gelatin and sodium alginate as polymeric matrix-binder, and water-soluble calcium salts as cross-linking agent providing production of water-insoluble matrix of microgranules. Dried granules produced contain the following components, wt% (on conversion to dry substance): coniferous greens extracts 70-90; polymeric matrix-binder 9-25; cross-linking agent (on conversion to calcium ion Ca 2+ ) 0.04-0.10. According to another version of method and version of feed additive produced by method, polymeric matrix-binder is complex of protein-anion polysaccharide containing gelatin and sodium alginate, and cross-linking agent contains water-soluble ferric salts providing production of water-insoluble microgranules matrix. Resultant dried granules contain the following components, wt% (on conversion to dry substance): coniferous greens extracts 70-90; polymeric matrix-binder 9-25; cross-linking agent (on conversion to iron ion Fe 3+ ) 0.05-0.5. 
     EFFECT: simplified process and reduced costs for producing of feed additive. 
     9 cl, 3 tbl, 11 ex
Patent RU-2308683-C1 (RU)
Inventor: GUSINSKIJ VALERIJ ZALMANOVICH
IPC: G01C25/00
Filed: 2005-12-20
Granted: 2007-10-20
Abstract: Изобретение относится к области прецизионного приборостроения и может быть использовано в инерциальных системах ориентации (ИСО), построенных на неуправляемых гироскопах с автокомпенсацией уводящих моментов путем принудительного вращения корпусов гироскопов. Способ калибровки углов рассогласования оси датчика угла гироскопа и оси вращения его корпуса заключается в формировании измерительного сигнала в виде разности измеренного и расчетного значений косинуса угла между векторами кинетических моментов двух гироскопов, входящих в состав ИСО, и последующей выработке оценок калибруемых углов как коэффициентов Фурье от измерительного сигнала. Наблюдаемость калибруемых углов каждого гироскопа обеспечивается тем, что угловые скорости вращения корпусов гироскопов формируются отличными друг от друга. Частным случаем предлагаемого способа является остановка (выключение) вращения корпуса одного из гироскопов на время калибровки параметров другого гироскопа. Технический результат: повышение автономности ИСО на неуправляемых гироскопах за счет калибровки угла рассогласования оси датчика угла гироскопа и оси вращения его корпуса с использованием измерительного сигнала, вырабатываемого в ИСО без привлечения навигационной информации от внешних источников. 1 з.п. ф-лы.
Patent RU-2312930-C1 (RU)
Inventor: MITIN ANATOLIJ SEMENOVICH
IPC: C22F1/04
Filed: 2006-02-13
Granted: 2007-12-20
Abstract: FIELD: manufacture of hollow articles from aluminum alloys which are hardened by heat treatment. 
     SUBSTANCE: proposed method consists in manufacture of hollow semi-finished product which is subjected to pressure shaping at change of perimeter of cross section of freshly hardened hollow semi-finished product at permissible degree of deformation. 
     EFFECT: enhanced accuracy of articles at lesser roughness of surface. 
     2 ex
Patent RU-2308182-C1 (RU)
Inventor: ASTSATRJAN SEREZHA ANDRONIKOVI
IPC: A01G25/02
Filed: 2006-02-15
Granted: 2007-10-20
Abstract: FIELD: mechanization of agriculture, in particular, multiple-purpose utilization of discrete irrigation systems for application into soil of chemical solutions with irrigation water. 
     SUBSTANCE: apparatus has open reservoir for chemical solution, said reservoir being positioned at the level of irrigation water accumulator and equipped with closed measuring and auxiliary vessels positioned slightly lower than reservoir and slightly higher than the level at which irrigation pipelines are joined to receiver-collector. Measuring vessel is communicated through hydraulic channels to reservoir for chemical solution, to upper part of receiver-collector and through auxiliary vessel to lower part of receiver-collector. Lower part of auxiliary vessel cavity is connected to receiver-collector, and upper part to upper part of measuring vessel cavity through J-shaped communication channel, whose knee portion is arranged higher than maximum level of chemical solution in said reservoir. Lower part of measuring vessel cavity is connected with upper part of receiver-collector through J-shaped communication channel, whose knee portion is positioned higher than maximum level of chemical solution in reservoir. There is calibrated opening in upper branch of communication channel, at the side of receiver-collector, said opening being arranged lower than the level of knee portion. Upper part of measuring vessel cavity is communicated through J-shaped communication channel with lower part of reservoir for chemical solution. End of communication channel is positioned within measuring vessel for axial displacement. Length of short run of J-shaped communication channel is greater than length of longer run of J-shaped communication channel. Volume of auxiliary vessel is smaller than volume of measuring vessel, but said volume is much greater than total volume of hydraulic communication channels. 
     EFFECT: increased efficiency in utilizing of chemicals due to dosed feeding thereof with irrigation water for each accumulation-irrigation cycle of discrete irrigation system, and provision for alternating usage of various kinds of soluble chemicals for short time interval by volumetric regulation of doses. 
     6 cl, 3 dwg
Patent RU-2309888-C1 (RU)
Title: Method of repair of load-lifting electromagnet
Inventor: TREGUBOV DMITRIJ ANATOL EVICH
IPC: B66C1/06
Filed: 2006-04-05
Granted: 2007-11-10
Abstract: FIELD: electrical engineering; materials handling facilities. 
     SUBSTANCE: invention can be used for gripping and holding ferromagnetic materials.  According to proposed method, electromagnet is disassembled, its coil is taken out, housing space is cleaned and new coil is made and then electromagnet is assembled including mounting of coil in housing space and filling space with potting compound.  Coil is made of three parts.  Two parts are arranged along poles and are made of copper.  Third part is arranged in central part of space and is made of large-size aluminum wire. 
     EFFECT: improved thermal conditions. 
     2 cl, 1 dwg
Patent RU-2311815-C1 (RU)
Title: Method for manufacturing canned food "chicken with green peas"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/50
Filed: 2006-06-05
Granted: 2007-12-10
Abstract: FIELD: food industry. 
     SUBSTANCE: the present innovation deals with manufacturing meat-vegetable canned food due to cutting and roasting in melted butter hen meat, cutting and freezing dill greens, freezing fresh grains of green peas, roasting wheat flour in melted butter followed by mixing the above-mentioned components at oxygen-free technique with sugar and common salt. The mixture obtained and bone broth should be packed followed by sealing and sterilization. The innovation enables to increase the digestibility of the canned food in question. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2321404-C1 (RU)
Inventor: BREL T ERRI
IPC: A61K31/454
Filed: 2004-11-09
Granted: 2008-04-10
Abstract: Фармацевтическая композиция в жидкой или полутвердой форме, самоэмульгируемая или самомикроэмульгируемая в водной среде, для перорального введения производного пиразол-3-карбоксамида, в котором указанное производное пиразол-3-карбоксамида растворено в смеси, в которой весовое содержание одного или нескольких липидных растворителей производного пиразол-3-карбоксамида составляет от 35 до 75% и весовое содержание неионного гидрофильного поверхностно-активного вещества, гирофильно-липифильный баланс которого от 10 до 18, составляет от 5 до 50%. Композиция по изобретению позволяет улучшить растворение производного пиразол-3-карбоксамида и повысить биодоступность в организме человека натощак. 4 н. и 12 з.п. ф-лы, 3 табл.
Patent RU-2314523-C1 (RU)
Title: Voltammeter analyzer
Inventor: KHUSTENKO LARISA ANATOL EVNA
IPC: G01N27/48
Filed: 2006-08-07
Granted: 2008-01-10
Abstract: FIELD: the invention refers to measuring technique. 
     SUBSTANCE: the voltammeter analyzer has at least one electric chemical cell consisting at least out of an indicated electrode and of an auxiliary electrode, a forming polarize voltage block whose output is connected to the auxiliary electrode; an arrangement for mixing the solution of the electric chemical cell whose output is mechanically connected with the indicated electrode which is switched to the input of the measuring transformer; a control and data output block whose first output is connected with the input of the forming polarize voltage block, the second output to the control input of the measuring transformer and its third output and the first input are tied and switched to the input of the arrangement for mixing the solution of the electric chemical cell. There are additionally introduced in the analyzer a block of synchronization of measurements and a block of definition of concentration whose input and output are joined correspondingly with the fourth and the second inputs of the control and data output block. At that the first input of the block of synchronization of measurements is connected with the output of the measuring transformer, its second input is switched to the third output of the control and data output block, the third input is connected with the fifth output of the control and data output block and the output of the synchronization block is switched to the third input of the control and data output block. 
     EFFECT: provides a high degree of sensitiveness and reliability of the analyses by way of registration the current of the cell in the process of mixing the solution of the cell and automatic processing of the results of measurements with the aim of separation of the signal at the background of interference. 
     5 cl, 6 dwg
Patent RU-2324176-C1 (RU)
Title: Способ обнаружения радиотоксинов в облученных пищевых продуктах
Inventor: IVANOV ARKADIJ VASIL EVICH
IPC: G01N33/02
Filed: 2006-10-10
Granted: 2008-05-10
Abstract: Изобретение относится к радиационной биологии, в частности к оценке радиационной безопасности продуктов животноводства и растениеводства. Способ предусматривает проведение серологического анализа этаноловых экстрактов из исследуемых объектов путем постановки реакции непрямой гемагглютинации (РНГА), которую проводят с использованием антирадиотоксического антительного эритроцитарного диагностикума (АТЭД). Этаноловые экстракты предварительно концентрируют методом выпаривания на вакуумном испарителе с получением осадка, который после разведения физиологическим раствором подвергают серологическому анализу. В качестве носителя специфических антител используют сенсибилизированные антирадиотоксической сывороткой формалинизированные и танизированные эритроциты барана. По феномену гемагглютинации сенсибилизированных эритроцитов судят о наличии радиотоксина в исследуемых пробах. Определяют концентрацию радиотоксинов по максимальному разведению исследуемого материала, при котором наблюдают феномен гемагглютинации, при этом максимальное разведение 1:8 и ниже свидетельствует об экологической безопасности пищевого продукта. Для сенсибилизации эритроцитов используют гипериммунные сыворотки кроликов. При этом в качестве иммунизирующего агента - антигена используют растительный радиотоксин, полученный путем этанолового экстрагирования пророщенного и облученного зерна. Способ эффективен и высокочувствителен и позволяет провести количественную оценку экологической безопасности пищевого продукта. 4 з.п. ф-лы, 1 табл.
Patent RU-2332525-C1 (RU)
Inventor: STRUK VASILIJ ALEKSANDROVICH
IPC: C09D123/06
Filed: 2006-11-10
Granted: 2008-08-27
Abstract: FIELD: technological processes. 
     SUBSTANCE: invention pertains to the technology of polymer functional materials and can be used in machine building when forming coatings for component part of machines, mechanisms and transport systems, and mainly pipes for pumping petroleum products. The method of forming composition coating from silicate polymer material involves mixing powder polymer particles and silicate particles. The mixture is then deposited on the surface of the object and heated. Polymer particles are flushed off and monocrystallisation of the coating is carried out. The powder polymer particles are chosen from a group containing polyamide, polyethyleneterphtalate, high pressure polyethylene. Silicate particles are chosen from a group containing montmorillonite, kaolin, tripolite. Heating and flushing off are done in a gas stream with density of 3·10 6 -9·10 6  W/m 2  for a period of 10 -4 -10 -3  s. Depositing and monocrystallisation are done on an object, heated to temperature T=T m +5÷40°C, where T m  is the melting temperature of the polymer, with pressure of the gas stream of 3-5 atmospheres. The coating is formed by depositing it on one or more ducts of the used device for depositing it, or is deposited by successive passage of the device with the polymer component, and then a device with the silicate component. 
     EFFECT: increased adhesive strength, hardness and ultimate stress limit, and design of a method which provides for high production effectiveness of the process and lower cost of the coating. 
     3 cl, 2 tbl
Patent RU-2325941-C1 (RU)
Title: Вихревой пылеуловитель с акустическим распылителем жидкости
Inventor: KOCHETOV OLEG SAVEL EVICH
IPC: B01D47/06
Filed: 2006-11-14
Granted: 2008-06-10
Abstract: Изобретение относится к устройствам для очистки газа от пыли и может быть использовано в системах пневмотранспорта, пневмоуборки, аспирации. Вихревой пылеуловитель содержит цилиндрический корпус, осевой ввод запыленного газа с завихрителем, эжекционным насадком, обтекателем и конической отбойной шайбой. В верхней части корпуса размещены осевой патрубок для вывода очищенного газа и периферийный ввод вторичного потока с завихрителем. В патрубке осевого ввода запыленного газа, а также в патрубке периферийного ввода вторичного потока установлены акустические форсунки для подачи орошающей жидкости. Форсунка включает корпус с размещенным внутри стаканом и центральным стержнем, образующими генератор акустических колебаний, кольцо с конической поверхностью, связанное с корпусом, и распылитель. Резонатор выполнен в виде, по крайней мере, одной сферической полости, расположенной в теле центрального стержня, которая соединена калиброванным отверстием с кольцевой щелью, образованной торцевыми плоскостями стакана и центрального стержня. Центральный стержень расположен с возможностью фиксированного перемещения вдоль оси корпуса посредством резьбового соединения, фиксируемого контргайками. Технический результат - повышение эффективности пылеулавливания. 1 з.п. ф-лы, 2 ил.
Patent RU-2338140-C1 (RU)
Inventor: ERMAKOV NIKOLAJ MAKSIMOVICH
IPC: F27B5/04
Filed: 2006-12-19
Granted: 2008-11-10
Abstract: FIELD: heating. 
     SUBSTANCE: invention is related to thermal equipment and may be used in designs of furnaces for thermal treatment and soldering of items, for instance, heat-exchangers from aluminium alloys. Electric furnace contains hollow casing with end covers, one of which is fixed on the casing, and the other has the possibility of displacement, and also heat screens installed in the casing, heating elements and table for item installation, movable end cover is mounted on the trolley, equipped with cantilevers fixed on its internal side, heat screens are fixed on cantilevers, and heating elements are made in the form of two "П"-shaped plates with the possibility of connection with source of power supply, one of plates is fixed in casing, and the other - in cantilevers, at that plates are installed horizontally, with their end walls to the covers, and are turned in relation to each other by 90 degrees in respect to longitudinal axis of furnace body. 
     EFFECT: higher quality of items due to even heating of items in working mode. 
     2 cl, 3 dwg
Patent RU-2332356-C1 (RU)
Inventor: GRABOVSKIJ JURIJ PAVLOVICH
IPC: C02F1/72
Filed: 2007-03-07
Granted: 2008-08-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention refers to production of liquid magnetised environments on various bases containing magnetite or ferrite particles and can be used for sealing devices, flaw inspection, control devices, and density separation of nonmagnetic material. Method of magnetic liquid production includes magnetite particles deposition by mixing bivalent iron aqueous solution with hydrogen peroxide alkaline solution, stabilisation and peptisation of processed magnetite particles in dispersion medium. Magnetite particles are deposited in the process of sputtering of bivalent iron solution in hydrogen peroxide alkaline solution, hydrogen peroxide alkaline solution being produced using 5-10% ammonia solution with hydrogen peroxide content of 0.3-0.4 H 2 O 2  moles / FeSO 4  moles. Magnetite particles stabilisation and peptisation in dispersion medium is carried out at room temperature, with magnetite particles stabilisation followed by dispersion of stabilised particles in hydrocarbon solvent. After that reaction mixture residual of mother solution decantation is heated up. 
     EFFECT: production of liquid stable in gradient magnetic field and applicable for density separation of nonmagnetic material. 
     2 cl, 2 ex