baber/WOPTO huggingface dataset:
Patent RU-2253743-C1 (RU)
Title: Power generating plant
Inventor: AJGUNOV G A
IPC: F02B75/36
Filed: 2003-10-30
Granted: 2005-06-10
Abstract: FIELD: engine manufacturing. 
     SUBSTANCE: invention relates to power sources and it can be used to increase power output and reduce consumption of fuel and toxicity of exhaust gases of internal combustion engines. Proposed power generating plant contains engine housing, cylinders, main shaft furnished with blades and connected with piston liquid cylinder with flexible diaphragm connected through lever with piston of fuel chamber for compressed air. Lower case found in lower part of engine housing is connected by pump with upper case. Upper and lower parts of engine are connected by truck whose upper part is coupled with piston liquid cylinder, and lower part, with lower case. 
     EFFECT: production of energy by ecologically clean and economical method. 
     2 cl, 3 dwg
Patent RU-2246389-C1 (RU)
Title: Pump rod manufacturing method
Inventor: LEPEKHIN JU N
IPC: B23P15/02
Filed: 2003-11-03
Granted: 2005-02-20
Abstract: FIELD: machine engineering in oil production, mainly processes and equipment for manufacturing pump rods. 
     SUBSTANCE: method is performed at using blank in the form of rod whose diameter is equal to that of pump rod body. Method comprises steps of cutting thread on end portions of rod; making separately all other constructional members and mounting them on body of pump rod during assembling operations. 
     EFFECT: enhanced operational reliability of pump rods, simplified process for making them, enlarged range of using pump rods. 
     6 dwg, 3 tbl
Patent RU-2254579-C1 (RU)
Title: Волоконно-оптический измеритель скорости и расхода оптически непрозрачных жидкостей
Inventor: KAMINSKIJ JU D
IPC: G01P5/26
Filed: 2003-11-26
Granted: 2005-06-20
Abstract: Изобретение относится к измерительной технике и может быть использовано для измерения скорости и расхода различных жидкостей, в том числе оптически непрозрачных, например, нефти, сточных и технических вод, водопроводной воды в трубах большого диаметра, в открытых каналах и морях в экстремальных условиях эксплуатации. Устройство содержит погружной измерительный зонд, в состав которого входит корпус, защитное окно, излучатель и фотоприемник, расположенные вне контролируемой жидкости, и волоконно-оптический преобразователь изображения, входные торцы световодов которого образуют измерительный растр, плоскость которого расположена под углом к оси потока, а выходные торцы оптически связаны с фотоприемником, выход которого связан со входом электронного блока, при этом излучатель оптически связан с выходными четными торцами световодов преобразователя, а фотоприемник оптически связан с нечетными выходными торцами световодов. Техническим результатом является возможность использования для любых типов жидкостей и упрощение конструкции. 2 ил.
Patent RU-2249672-C1 (RU)
Title: Oil well heater
Inventor: SMIL GEVICH V V
IPC: E21B36/04
Filed: 2003-11-26
Granted: 2005-04-10
Abstract: FIELD: oil industry. 
     SUBSTANCE: device has current source, output cable, and heating cable. Current-conductive filaments of heating cable on one end are connected to each other, and by other ends via output cable are connected to current source. Parameters of said current source, output cable and heating cable are linked by following relation:   where L k  - length of heating cable, L - total length of heating and output cables, U - current source voltage,   - power coefficient, R 0  - active resistance of one meter of phase (current-conductive line) of heating cable, R 1  - active resistance of one meter of phase (current-conductive line) of output cable, P 0  - active power, consumed by one meter of heating cable. Output cable passes through well mouth and downwards into well along hoisting pipe and is electrically connected to heating cable placed in the well. Brackets connect cables to hoisting pipe, placed inside casing pipe, with even spaces. 
     EFFECT: higher efficiency. 
     1 dwg
Patent RU-2252178-C1 (RU)
Inventor: CHESNOKOV A G
IPC: B64G1/50
Filed: 2003-12-02
Granted: 2005-05-20
Abstract: FIELD: the invention refers to means of temperature control of cosmic apparatus working on geostationary or high elliptical orbits. 
     SUBSTANCE: the proposed apparatus has an instrument container, located in a heat-insulation shield fulfilled in the form of a cylindrical sleeve with a cut. One butt-end of the instrument container is connected with the bottom of the sleeve with possibility of turning the shield relatively to the instrument container and a purpose sampling apparatus is installed at the other butt-end of the instrument container. A cylindrical radiator-refrigerant with thermal screen is installed axially to the instrument container through thermal outcome. The cosmic apparatus has a thermo buffer filled with heat-accumulating substance with the melting temperature on the level of the working temperature of the purpose sampling apparatus. The radiator-refrigerant is formed with several heat-insulating one from another sectors. Every part is connected with the butt-end of the element of the instrument container with low thermal conductivity and with the thermo buffet by the way of a thermo diode. The thermo duffer is connected with the purpose sampling apparatus by a thermal tube. A labyrinth seal may be fulfilled in the gap between the radiator-refrigerant and its thermal shield. 
     EFFECT: increases effectiveness of maintaining of the two-level temperature regime of optical systems of remote probe of the EARTH at voluntary orientations relatively to the Sun. 
     2 cl, 2 dwg
Patent RU-2242864-C1 (RU)
Inventor: KURDJUMOV V I
IPC: A01F29/06
Filed: 2003-12-08
Granted: 2004-12-27
Abstract: FIELD: feed production, in particular, equipment for root grinding machines. 
     SUBSTANCE: root grinder has hopper and rubbing drum vertically mounted inside hopper for rotation therein and equipped with cutting projections staggered on its surface. Rubbing drum is made in the form of hollow cylinder with open bottom base and conical top base widening in down direction. Hopper has helical cross section and longitudinal section formed as cone narrowing in down direction. 
     EFFECT: reduced power consumed for grinding process and enhanced reliability in operation owing to preventing inner cavity of rubbing drum from clogging with ground products. 
     3 dwg
Patent RU-2253758-C1 (RU)
Inventor: IVANOV O I
IPC: F04D27/02
Filed: 2004-01-16
Granted: 2005-06-10
Abstract: FIELD: mechanical engineering; compressors. 
     SUBSTANCE: invention relates to single-stage and multistage axial and combination axial-centrifugal and axial-diagonal compressors of gas-turbine plants. Invention is aimed at enlarging range of gas-dynamic stability of compressor at preservation and increasing of level of its efficiency. Result is obtained owing to placing cylindrical or conical tubular vortex channels over blades of impellers, said channels overlap front part of blades of impellers, periphery of passage part before blades of impellers. Channels are closed at ends. 
     EFFECT: enlarged range of gas-dynamic stability of compressor. 
     7 cl, 5 dwg
Patent RU-2254977-C1 (RU)
Inventor: GUR JANIKHIN V F
IPC: B24B51/00
Filed: 2004-01-16
Granted: 2005-06-27
Abstract: FIELD: machine engineering, possibly in metal working plants for grinding blanks with use of automatic devices for controlling feed of grinding disc. 
     SUBSTANCE: method comprises steps of controlling in-feed and rough feed according to value of sound pressure of acoustic signal corresponding to maximally admissible (according to manufacturing condition) rate of removing allowance. Rate of removing allowance is sustained according to condition of equality of sound pressure value and setting value. When rate of removing allowance achieves predetermined value control process is realized according to rate of removing allowance depending upon allowance value. 
     EFFECT: enhanced efficiency and stability of grinding process. 
     2 dwg
Patent RU-2263026-C1 (RU)
Inventor: MAMAEV L A
IPC: B28B11/00
Filed: 2004-02-20
Granted: 2005-10-27
Abstract: FIELD: construction. 
     SUBSTANCE: roller working member comprises return springs connected with the several pairs of movable sectors symmetrically arranged with respect to the axis of the roller.  Each of the pairs is set in oppositely directed oscillation along the radius by means of the cam and planet gear housed in the roller. 
     EFFECT: improved design. 
     1 cl, 1 dwg
Patent RU-2259793-C1 (RU)
Inventor: PETRIK A A
IPC: A23D9/00
Filed: 2004-03-15
Granted: 2005-09-10
Abstract: FIELD: food processing industry, in particular functional foodstuffs. 
     SUBSTANCE: claimed foodstuff contains (mass %): plant-origin phospholipids 13.0-17.0; flavorings 2.0-4.00; ascorbic acid 3.0-7.0; dry defatted milk 20.0-30.0 and balance: cereal malt flour. Method for production of functional foodstuff includes 1) preparing of homogeneous mixture of phospholipids, ascorbic acid and flavorings followed by grinding and 2) sequential introducing of cereal malt flour and dry defatted milk into mixture followed by grinding. 
     EFFECT: foodstuff with high energy properties. 
     2 cl, 3 tbl, 2 ex
Patent RU-2263643-C1 (RU)
Inventor: FEDNER L A
IPC: C04B111/20
Filed: 2004-03-23
Granted: 2005-11-10
Abstract: FIELD: building materials. 
     SUBSTANCE: invention proposes light composition material comprising cement, sand, superplasticizer based on naphthalene sulfoacid sodium salt and water comprises additionally alumosilicate microspheres and vinyl acetate copolymer in the following ratio of components, mass p. p.: cement, 20.0-90.0; alumosilicate microspheres, 10.0-80.0; sand, 30.0, not above; superplasticizer, 1.7, not above; vinyl acetate copolymer, 1.0-4.0; water, 22.0-55.02. Material can comprise Portland cement as cement and mineral dyes in the amount 5.0-10.0 mas. p.p or dyes based on organic polymers in the amount 1.5-5.0 mas. p. p. additionally. Used alumosilicate microspheres represents hollow spherical particles of diameter from 50 to 250 mcm with uniform non-porous walls of thickness from 2 to 10 mcm wherein internal cavity of particles is filled with nitrogen and carbon dioxide mainly. Proposed material can be used in carrying out restorative-recovery works, in particular, in restoration of partially or completely lost fragments of buildings, sculptures or other monuments of architecture. Invention provides enhancing quality of repair-recovery works both in internal compartments and under conditions of environment. 
     EFFECT: improved and valuable properties of material. 
     5 cl, 3 ex
Patent RU-2245592-C1 (RU)
Title: Increased power voltage limiter
Inventor: MURATOV ALIK FAKHTDINOVICH
IPC: H01L29/861
Filed: 2004-03-31
Granted: 2005-01-27
Abstract: FIELD: semiconductor voltage limiters. 
     SUBSTANCE: voltage limiter has semiconductor silicon crystals. Crystals are placed in insulating case provided with positive and negative outputs. Crystals have at least one p-n junction and are connected in series to each other and to outputs through metal spacers that have to be thermal compensators. Crystals have the same size and show equal values of avalanche breakdown. Total value of avalanche breakdown of crystals connected in series equals to value of avalanche break-down of voltage limiter. Heat capacity and thermal conductivity of each metal gasket is three times or more higher than heat capacity and thermal conductivity of each crystal. Number of crystals that provide reliable operation of limiter is described by formula of invention for over-load capacity. 
     EFFECT: improved power; improved operational reliability. 
     1 cl, 5 dwg
Patent RU-2256581-C1 (RU)
Title: Oversnow vehicle
Inventor: IGNATENKO S I
IPC: B62K25/10
Filed: 2004-04-06
Granted: 2005-07-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to suspension of propulsion unit of oversnow vehicle. Axle 5 of motor-in-wheel 4 is coupled with body 1 by two pairs of telescopic shock absorbers 6,7 hinge-connected with body and arranged at angle not less than 90° relative to each other. Front pair of shock absorbers 6 is rigidly connected with axle 5 of motor-in-wheel to form rocking levers. Rear pair of shock absorbers 7 is hinge-connected with axle 5. Upper hinge joints 8 of rear pair of shock absorbers are arranged on one axle 9. 
     EFFECT: enhanced conditions of operation. 
     1 dwg
Patent RU-2264007-C1 (RU)
Inventor: TITOV A N
IPC: H01Q13/08
Filed: 2004-04-30
Granted: 2005-11-10
Abstract: FIELD: antenna engineering. 
     SUBSTANCE: proposed antenna which is characterized in frequency-independent directivity pattern and can be used in radio devices as transmitting and receiving antenna during generation of super-short electromagnetic radiation pulses has TEM-wave transmission line and metal screen installed on its open end. Novelty is connection of active load whose impedance is lower than or equal to wave impedance of TEM-wave transmission line to open end of this TEM-wave transmission line. 
     EFFECT: ability of radiating undistorted electromagnetic field pulse in pulsed mode of operation. 
     1 cl, 1 dwg
Patent RU-2255855-C1 (RU)
Inventor: LOZOVOJ V A
IPC: B27B29/00
Filed: 2004-05-12
Granted: 2005-07-10
Abstract: FIELD: forest industry, applicable for cross-cutting of trimmed logs into assortments. 
     SUBSTANCE: the unit has a trestle with a means of feeding the wood raw material, sawing assembly made in the form of pendulum saw units installed alternately of the left-hand and right-hand modifications, roller conveyer, transverse conveyers-trippers, forest accumulators for assortments and a waste conveyer. The means of feeding the wood raw material is made as a universal manipulator, in which the swivel beam with the equipment is installed on a hydraulically operated hoist for changing the height of its arrangement relative to the ground surface, both ends of swivel beam a provided with retractable telescopes, and the capturing-cutting device is made of two capturing-cutting heads installed at the ends of these telescopes. 
     EFFECT: enhanced capacity. 
     2 cl, 2 dwg
Patent RU-2268080-C1 (RU)
Title: Symmetrical thirty two-faced polyhedron
Inventor: CHERNIKOV GEORGIJ BORISOVICH
IPC: A63F9/04
Filed: 2004-05-25
Granted: 2006-01-20
Abstract: FIELD: production of toys, in particular, playing members which may be used as dice. 
     SUBSTANCE: symmetrical polyhedron comprises thirty two faces, twenty of said faces being hexagons and twelve of said faces being regular pentagons. All faces have equal areas, and their centers of gravity are symmetrical with respect to center of gravity of thirty two-faced polyhedron. Faces of hexagons are defined by sides having two different sizes and arranged one opposite another. Construction of thirty-two-faced polyhedron provides for equal probability of falling out of each face. 
     EFFECT: increased efficiency and enhanced entertaining effect. 
     3 dwg
Patent RU-2267095-C1 (RU)
Title: Устройство для измерения давления
Inventor: SVINOLUPOV JU G
IPC: G01L7/04
Filed: 2004-07-01
Granted: 2005-12-27
Abstract: Сущность: устройство содержит держатель-основание, оканчивающийся штуцером, трубчатую пружину Бурдона, закрепленную герметично в держателе-основании одним концом и оканчивающуюся герметизирующим ее другой конец наконечником, преобразователь перемещения наконечника в изменение электрического сигнала. Дополнительно в устройство введены электрически управляемый двухканальный переключатель давлений, первый входной канал которого соединен с отверстием штуцера, второй входной канал с отверстием, соединенным с атмосферой, а выходной канал - с внутренней полостью трубчатой пружины Бурдона, электронный блок, вход которого электрически соединен с выходом преобразователя перемещения наконечника. В состав электронного блока входят микроконтроллер, устройство индикации, цифроаналоговый преобразователь, блок управления, перепрограммируемое запоминающее устройство, преобразователь напряжение-ток, блок сигнализации и блок цифрового интерфейса. Преобразователь перемещения выполнен в виде автогенератора, в частотозадающую цепь которого включена цилиндрическая катушка индуктивности, входящая в состав неподвижной части преобразователя перемещения, внутри катушки размещен магнитопроводящий цилиндрический сердечник, жестко связанный с наконечником. Технический результат - повышение точности измерения давления за счет автоматической коррекции погрешности от временного дрейфа нуля, периодической полуавтоматической коррекции погрешности от временного изменения чувствительности пружины Бурдона, программной линеаризации характеристики преобразования давление-частота, а также расширение функциональных возможностей устройства. 1 з.п. ф-лы, 1 ил.
Patent RU-2270745-C1 (RU)
Title: Bed for assembling/disassembling articles
Inventor: SHEVTSOV ANDREJ IVANOVICH
IPC: B23P19/04
Filed: 2004-08-24
Granted: 2006-02-27
Abstract: FIELD: assembling procedures, namely at repairing gear  boxes. 
     SUBSTANCE: bed includes housing with strut and lodgment in the form of cradle for placing article and fixing it by means of clamps. Cradle is mounted in horizontal shaft mounted in bearing assemblies in upper p[art of strut and it is in the form of arch shaped framework. In lower part of strut there are two bearing units of lodgment,  adjusting screw mechanism and clamps. At one side of arch -shaped framework bearing assemblies of lodgment are mounted normally relative to plane of framework and at other side they are inclined relative to horizon. 
     EFFECT: quick reliable mounting of gear boxes at restoration of equipment. 
     5 cl, 3 dwg
Patent RU-2275324-C1 (RU)
Title: Device for production of ozone in the electrical discharge
Inventor: PICHUGIN JURIJ PETROVICH
IPC: C01B13/11
Filed: 2004-08-24
Granted: 2006-04-27
Abstract: FIELD: equipment for production of ozone; devices for production of ozone at the ozone plants. 
     SUBSTANCE: the invention is pertaining to the field of equipment for production of ozone, mainly, to the designs of the electric discharge chambers of the ozone plants, in particular, to the device for production of ozone in the electrical discharges. The device contains the dielectric barrier, the inducing electrode and the discharge electrodes electrically connected among themselves. The inducing electrode and the dielectric barrier represent the cuttings of a cylindrical cable electrically connected to each other. The discharge electrodes are made in the form of the non-insulated cylindrical conductors, which diameter is equal to the diameter of the cylindrical cable. The cable cuttings and the discharge electrodes are arranged back-to-back in the staggered order. The offered invention ensures simplification of manufacture of the device for production of ozone, reduction of its linear overall dimensions, increased reliability of operation. 
     EFFECT: the invention ensures simplification of manufacture of the device for production of ozone, reduction of its linear overall dimensions, increased reliability of operation. 
     2 dwg
Patent RU-2280114-C1 (RU)
Title: Method of dyeing fur in organic solvent media
Inventor: PAVLOV PAVEL ANATOL EVICH
IPC: D06P3/30
Filed: 2005-02-07
Granted: 2006-07-20
Abstract: FIELD: fur industry. 
     SUBSTANCE: invention, in particular, relates to finishing hair side of fur and may be utilized to restore consumer's properties of fur articles. Dyeing of fur is carried out in dye bath containing (i) dissolved in isopropyl alcohol, acid dye taken in amount 1.3-1.5 g/L, while amount of isopropyl alcohol constitutes 4-6% of the volume of dye bath; (ii) tetrachloroethylene at liquid coefficient 20-25; and cationic surfactant in amount 1.0-1.5 g/L, followed by addition of formic acid in amount 40-50% of the weight of dye and conducting dyeing at 50-55°C for 2.0-2.5 h, after which fur is washed with tetrachloroethylene and then solvents from dye and washing bathes are regenerated. Method also enables restoration of consumer's properties of fur articles after dry-cleaning due to insignificant shrinkage of leather tissue. 
     EFFECT: improved environmental condition due to increased efficiency regeneration of solvents and reduced amount non-utilizable toxic wastes with properties of dyed fur preserved. 
     3 tbl, 25 ex
Patent RU-2273767-C1 (RU)
Title: Differential sucker-rod pump
Inventor: ZAKHAROV BORIS SEMENOVICH
IPC: F04B47/00
Filed: 2005-03-01
Granted: 2006-04-10
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: invention relates to differential sucker-rod pumps and it can be used for pumping out high-viscosity liquids.  Proposed differential sucker rod pump has cylinder coupled with tubing string which accommodates differential plunger coupled with sucker-rod string.  Upper step of larger diameter plunger with mechanical seal has through channel, being equipped with delivery valve, and lower step of smaller diameter plunger is made in form of solid rod.  Ring space enclosed between walls of cylinder and surface of rod forms working chamber of pump with suction valve made in form of plate with hole coaxial with cylinder through which solid rod is passed, being provided with mechanical seal.  Intake filter in form of perforated cylindrical tube is installed lower than suction valve.  Solid rod passes inside intake filter along its axis, and on its lower part piston is installed mechanically sealed relative to inner wall of intake filter.  Perforation of cylindrical tube is made in form of conical holes or longitudinal slots widening in direction from axis of filter. 
     EFFECT: improved reliability and efficiency of operation of differential sucker-rod pumps. 
     2 cl, 1 dwg
Patent RU-2281511-C1 (RU)
Title: Polyclonal antibody specifically reacting with prionic protein in cerebral tissue of mammalians and diagnostic reagent upon its basis
Inventor: BARGRASER VALENTINA PAVLOVNA
IPC: C07K14/47
Filed: 2005-03-23
Granted: 2006-08-10
Abstract: FIELD: biotechnology. 
     SUBSTANCE: the suggested innovation deals with a polyclonal antibody to new synthetic fragment 143-168 SEQ ID NO:1 of bovine prionic protein followed by obtaining high-reactive rabbit's antisera without conjugation of peptides with a carrier, their purification upon an affine sorbent to obtain highly purified antibodies and creating diagnostic reagent for detecting prionic protein due to "sandwich"-technique of IEA in cerebral tissue of mammalians by applying a couple "antibody-conjugate" including antibody to peptide 143-168 and antibody conjugate to peptide 211-241 with horseradish peroxidase. 
     EFFECT: higher efficiency of detection. 
     7 cl, 8 ex, 6 tbl
Patent RU-2284102-C1 (RU)
Inventor: LOBANOV VLADIMIR IVANOVICH
IPC: A01J25/16
Filed: 2005-03-28
Granted: 2006-09-27
Abstract: FIELD: milk industry, in particular, cheese washing equipment. 
     SUBSTANCE: cheese washing machine has casing with working channel. End brushes are mounted within casing on hollow shafts, said shafts being provided with piled working surface divided into segments by means of radial channels. Cheese washing machine is also equipped with water supply system for supplying water through hollow shafts, drive for brushes, and additional cylindrical brushes positioned transverse to working table, at an angle to one another. Radial channels of end brushes are extending in spiral lines. 
     EFFECT: improved quality of washing cheeses and reduced labor intensity for carrying out washing procedure. 
     3 dwg