baber/WOPTO huggingface dataset:
Patent RU-2250344-C1 (RU)
Title: Drilling chisel with variable rock-destroying armament
Inventor: BUTKIN V D
IPC: E21B10/36
Filed: 2003-10-30
Granted: 2005-04-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has body with ribs, on which rock-destroying armament is placed, body is made replaceable, of four-groove or three-groove manufacture form, while during drilling of hard rocks four toothed disk cutters are mounted on axis on it, in grooves placed cross-wise between ribs and symmetrically in mutually perpendicular diametric planes, and during drilling of rock of average or lower hardness in space of grooves between ribs four-vertex or three-vertex transfer parts are placed having rectangular U-like profile, wherein replaceable cutter holders are inserted, provided with detachable cutters with different shapes of hard-alloy heads and tails, slant angles to well axis, height marks and placement plans in replaceable cutter holder, dependently on chisel diameter and geological conditions of planned drilling. Connection to transfer part body and replaceable cutter holders with replaceable cutters is made by means of same axes that were used for mounting toothed-disk cutters, while all elements of changeable armament are made replaceable and collapsible. 
     EFFECT: higher efficiency. 
     4 cl, 14 dwg
Patent RU-2246343-C1 (RU)
Title: Centrifugal mixer
Inventor: IVANETS V N
IPC: B01F27/93
Filed: 2003-11-11
Granted: 2005-02-20
Abstract: FIELD: food and chemical and other industries. 
     SUBSTANCE: the invention concerns to devices for continuous preparation of mixtures of loose materials and may be used in food, chemical and other industries. The centrifugal mixer of loose materials contains a vertical cylindrical body, a cover on which there is a feeder with loading branch-pipes, a driving shaft with fixed on it unloading blades and a rotor made in the form of a disk with the fixed to it and concentrically located hollow truncated cones, at which the height and angle of inclination of the generatrix to the base are increasing from the central part to the periphery. On the effective surfaces of the internal and middle cones there are windows, which from below are limited by a surface of the disk. On the internal surfaces of the middle and external cones there are the guiding blades installed as in the form of a spiral and having a number of apertures and a profile of an arc of a circle. Due to that it provides a significant rarefication of the advancing flows, a contour of the reverse recirculation of the flows of the materials is forming, a number of dead zones in different parts of the rotor decreases, additional turbulization to the mixed components that promotes the best interpenetration of particles. 
     EFFECT: the invention ensures intensification of mixing process, rarefication of advancing flows, decrease of the number of the dead zones in the different parts of the rotor, additional turbulization of mixed components. 
     2 dwg
Patent RU-2253520-C1 (RU)
Inventor: MANYSHEV D A
IPC: B09C1/08
Filed: 2004-03-11
Granted: 2005-06-10
Abstract: FIELD: decontamination of technological spillage of liquids containing highly toxic component of rocket propellant-1,1 dimethyl hydrozine. 
     SUBSTANCE: layer of schungite material is poured on floor or site where spillage is expected to occur. Used as schungite material is material obtained from schungite rock of III kind at mass content of carbon of 25-35% and dispersity of 0.5-5.0 mm; schungite material is poured in layer of 10-25 cm. 
     EFFECT: enhanced efficiency of decontamination; facilitated procedure. 
     2 dwg, 2 ex
Patent RU-2267761-C1 (RU)
Title: Bench for testing and running-in
Inventor: KURANOV VIKTOR GEORGIEVICH
IPC: G01M15/00
Filed: 2004-03-18
Granted: 2006-01-10
Abstract: FIELD: engine engineering. 
     SUBSTANCE: bench comprises machine to be tested, driving engine connected with the machine through a hydraulic transmission that switches in the controllable pump kinematically connected with the driving engine, tank, and hydraulic machine kinematically connected with the machine to be tested and the controllable pump through the supplying hydraulic line and tank through the discharging hydraulic line and controllable valve.  The safety valve and slide valve with the overflow valve are interposed between the hydraulic lines.  The hydraulic machine can be controlled.  The discharging hydraulic line is connected with the supplying hydraulic line through the check valve and tank through the valve.  The outlet of the overflowing valve is connected with the space of the housing of the hydraulic machine which is connected to the tank via the additional hydraulic line. 
     EFFECT: enhanced reliability and reduced metal consumption. 
     1 cl, 1 dwg
Patent RU-2271417-C1 (RU)
Title: Method for beam bridge reconstruction (variants)
Inventor: BATURIN ALEKSANDR VASIL EVICH
IPC: E01D22/00
Filed: 2004-08-03
Granted: 2006-03-10
Abstract: FIELD: bridge building, particularly bridge reconstruction. 
     SUBSTANCE: method according to the first embodiment involves erecting additional support members in proximal vicinity to existent bridge pier; demounting beam span structure during traffic interruption period; mounting new span structure supported by additional support members. The additional support members are made as posts constructed from both span structure sides out of the bounds of the existent bridge. After that composite or monolithic girth rail is erected on the post and cabinet-type blocks are installed upon the girth rail. Cabinet-type block wings abut the piers. Newly-built short span structures are mounted so that the span structures rest upon the girth rails. Method according to the second embodiment involves removing embankment ground outside bridge piers and erecting posts with composite or monolithic girth rails out of the width of the existent bridge; removing span structures; disassembling the existent piers and installing cabinet-type blocks on the girth rails; erecting new elongated span structures supported by girth rails of the posts. Method according to the third embodiment involves forming additional support members made as posts erected from span structure side out of the bounds of existent bridge; mounting composite or monolithic girth rail on each post; mounting new span structures having lengths equal to that of demounted ones and supported by the posts, wherein cantilevered parts of the span structures abut walls of existent piers by ends thereof. 
     EFFECT: increased technological effectiveness and reduced time of bridge reconstruction. 
     6 cl, 8 dwg
Patent RU-2278098-C1 (RU)
Inventor: KUTSENKO GENNADIJ VASIL EVICH
IPC: C06B21/00
Filed: 2004-11-03
Granted: 2006-06-20
Abstract: FIELD: chemical industry; methods of manufacture of the granulated thermoplastic multicomponent armored compositions. 
     SUBSTANCE: the invention is dealt with the methods of manufacture of the granulated thermoplastic multicomponent armored compositions and may be used in operations of armoring of the surfaces of the solid rocket propellant charges for the rocket engines and other sources of power. The method provides for the loading in the heated and supplied with the blade stirrers mixer of the acetyl cellulose, acetyl triethyl citrate, β-(2.4- phenoxy)-ethanol and hydrazodicarbon amide,   plasticization of the acetyl cellulose in the process of the components mixing at the heightened temperature, refrigeration of the armored composition upon termination of the mixture, its plasticization and the subsequent its extrusion in granules. At that for loading in the mixer use acetyl cellulose ground in the №25-№46 bolters. The dispersivity of the particles of hydrazodicarbon amide is ensured as of no more than 6 microns. Mixing of the components is conducted at the temperature of 60-80°C within 1.5-2.5 hours, then the armored composition is cooled to the temperature of 15-20°C, reloaded into the extruding machine to conduct extrusion at the temperature of 100-150°C. The invention allows to improve manufacturability and to raise productivity of armoring of the charges of the solid rocket propellant. 
     EFFECT: the invention ensures improved manufacturability and the raised productivity of armoring of the charges of the solid rocket propellant. 
     3 cl, 2 dwg, 1 tbl, 3 ex
Patent RU-2281356-C1 (RU)
Inventor: BUVAEV ANTON JUR EVICH
IPC: E02D3/12
Filed: 2005-02-03
Granted: 2006-08-10
Abstract: FIELD: road building, particularly to form motor road and railroad bed, all-purpose areas and garden walks. 
     SUBSTANCE: ground consolidation composition comprises gypsum, cement, lime and mineral additive, namely smoke black. Blast-furnace slag and basalt fibers are additionally added to the composition. Gypsum is taken in amount of 35-42% by weight, cement - 9-14% by weight, blast-furnace slag - 9-14% by weight, basalt fiber - 0.1-1.0% by weight and smoke black - 17-22% by weight. Method of composition usage for road building is also disclosed. 
     EFFECT: increased strength and water resistance, frost resistance, possibility to perform all road building and repair operations with the use of above composition, reduced road building and repair costs and improved road paving quality. 
     3 cl, 4 ex, 3 tbl
Patent RU-2283608-C1 (RU)
Inventor: ILIEV ZARAKH BINSIONOVICH
IPC: A47F5/02
Filed: 2005-03-28
Granted: 2006-09-20
Abstract: FIELD: overhead equipment for displaying of large-sized objects, preferably cars. 
     SUBSTANCE: overhead displaying stand has flexible vertical members made in the form of chains, whose upper ends are joined into knot suspended to lifting mechanism mounted on rotating platform equipped with drive and secured on lower bearing surface. Lower frame is fixed on lower supporting surface by means of pivot joint. Stand is further provided with intermediate horizontal members made in the form of frames equipped with means for attachment of articles, said means being shaped as chains with gripping devices. 
     EFFECT: reliable attachment and convenient viewing of displayed objects. 
     1 dwg
Patent RU-2283559-C1 (RU)
Inventor: RYKOV VIKTOR BORISOVICH
IPC: A01B49/02
Filed: 2005-03-30
Granted: 2006-09-20
Abstract: FIELD: agricultural engineering, in particular, equipment for tillage of soil in layers. 
     SUBSTANCE: tillage tool has carrier system made in the form of rigid rectangular frame, batteries of disk-type working tools, flat moldboardless working tool, and additional working tool. Batteries of disk-type working tools are mounted on frame through resilient hanger. Disk-type working tools are equipped with three recesses whose height parameters are defined from the following dependence: H=R d -(r l +h), where H is height of recess, mm; R d  is radius of disk-type working tool; r l  is radius of lower edge of recess, mm; h is constructional parameter, width of disk-type working tool, mm. Additional working tool is made in the form of paired rolls. Square bars are mounted on disks of first roll, circumferentially and in parallel with its axis. Round bars are fixed on disks of second roll at an angle to its axis. Additional working tool is equipped with spring-loaded adjustment mechanism and is pivotally connected with frame through carriers. 
     EFFECT: increased efficiency by providing soil tillage so that stubble is kept for preventing erosion processes and improved crumbling quality of soil crumbs. 
     8 dwg
Patent RU-2290928-C1 (RU)
Title: Encapsulated form of acyzol
Inventor: PRONINA NATAL JA VASIL EVNA
IPC: A61P39/02
Filed: 2005-04-06
Granted: 2007-01-10
Abstract: FIELD: chemical and pharmacological industry. 
     SUBSTANCE: invention relates to encapsulated form of Acyzol containing Acyzol and pharmaceutically acceptable fillers in specific component ratio. 
     EFFECT: encapsulated mass with high technological characteristics, high biological availability and effectiveness of Acyzol component. 
     5 tbl, 3 dwg
Patent RU-2283047-C1 (RU)
Inventor: BELOUS VLADIMIR NIKOLAEVICH
IPC: A61B17/24
Filed: 2005-04-14
Granted: 2006-09-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has handle and operation part provided with projections. The projections are cylindrical and/or conic rods with rounded ends available on lateral operation part surface and/or curved cylindrical and/or conic rods with rounded ends available on end surface of the operation part. The rods have circular cross-section and/or polygonal cross-section. The distance between the round ends of the rods and the lateral operation part surface is at least twice as long as tongue papilla height. The neighboring rod bases are 3-6 mm far from each other. 
     EFFECT: improved operation properties; improved operation part engagement with tongue tissues. 
     7 cl, 4 dwg
Patent RU-2292109-C1 (RU)
Inventor: DIDUK LEONID IVANOVICH
IPC: H03B29/00
Filed: 2005-04-26
Granted: 2007-01-20
Abstract: Изобретение относится к радиотехнике и может быть использовано в малогабаритных передатчиках помех и в системах защиты информации для блокирования мобильной телефонной связи путем создания маскирующей помехи. Достигаемый технический результат - повышение верхней границы генерируемого шума в широкой полосе частот при сохранении средней мощности шума. Генератор шума содержит п усилительных элементов, две объединенные многорезонансные колебательные системы, которые соединены между собой обратной связью. 4 ил.
Patent RU-2284555-C1 (RU)
Inventor: RYKHLINSKIJ NIKOLAJ IVANOVICH
IPC: G01V3/06
Filed: 2005-06-01
Granted: 2006-09-27
Abstract: FIELD: geophysics; sea geological prospecting. 
     SUBSTANCE: method uses controlled artificial electromagnet field sources. Electromagnetic filed is excited in tested medium by sending into it two similar rectangular current pulses: one when probing installation passes through profile of survey and the other one - at backward direction. Profile can be made in form of circle or straight line. Instant values of first and second differences of electric potentials are measured between current pulses during pauses all along length of transient process signals. Along whole duration of any pause, two instant values of first and second differences of electric potentials are selected, which values are disposed close to each other in time and differences of the values are measured. Result of axial difference of electric potentials along profile are provided to be equal to zero to exclude axial component of current density under point of probing and coefficient of focusing is determined. Three multiplicities of normalized electric parameters are calculated from values of the differences while taking focusing coefficient into account. Reverse task is solved on the base of differential equation of math physics by using received parameters for strength of dipole source in electrochemically polarized conducting medium. Model of medium is found which model is closest in geometrical structure and in electric parameters to tested one. Time sections of the model are built on the base of electric parameters included into the equation as electric conductivity of medium, coefficient of induced polarization and induced polarization potential difference pulse decay time constant. 
     EFFECT: elimination of arm effect; ability of separating electric conductivity parameters and induced polarization. 
     2 cl, 5 dwg
Patent RU-2296211-C1 (RU)
Title: Oil production method and device
Inventor: DVININ ANATOLIJ ALEKSEEVICH
IPC: E21B43/00
Filed: 2005-06-20
Granted: 2007-03-27
Abstract: FIELD: methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells. 
     SUBSTANCE: method involves extracting formation liquid by immersed pump connected to production string without creation of underpressure areas at string inlet. Immersed guided-vane pump is used for above method realization. Guided-vane pump comprises hollow body provided with high-pressure channels and stator with inner cavity having openings. Rotor with grooves is located in the stator. Arranged in the grooves are reciprocating plates. Opposite windows are formed in body and stator walls. Due to elimination of sucking chambers between the plates pump performs only pumping operation, which allows production of highly-viscous oil and oil with high gas content. 
     EFFECT: possibility to produce highly-viscous oil and oil with high gas content. 
     2 cl, 3 dwg
Patent RU-2296234-C1 (RU)
Title: Crank mechanism
Inventor: UKOLOV VLADIMIR NIKOLAEVICH
IPC: F02B75/04
Filed: 2005-06-21
Granted: 2007-03-27
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention relates to piston-type internal combustion engines with variable compression ratio.  According to invention, proposed crank mechanism includes connecting rod made for movement relative to axis of crankpin of crankshaft under action of intermediate member.  Said intermediate member is eccentric installed in big end of connecting rod enclosing crankpin of crankshaft.  Eccentric has external gear engaging with central external gear installed concentrically to axis of crankshaft for turning relative to crankshaft by means of drive.  Crankshaft is furnished additionally with movable counterweights coupled with central gears. 
     EFFECT: reduced overall dimensions and simplified design of movable part of crank mechanism, possibility of changing its geometry within wide range to provide change of engine compression ratio. 
     6 cl, 6 dwg
Patent RU-2290917-C1 (RU)
Title: Fragranced bath preparation
Inventor: TAGIL TSEV JURIJ GRIGOR EVICH
IPC: A61K8/18
Filed: 2005-07-08
Granted: 2007-01-10
Abstract: FIELD: hygienic, deodorizing and fragranced preparations for bath. 
     SUBSTANCE: claimed preparation contains natural salt, natural pine essence oils, colorant; further it contains fir Florentine water or cedar elfin wood Florentine water. As natural salt it contains mixture of sea salt and table salt, and as natural pine essence oils it contains fir and cedar elfin wood essence oils. 
     EFFECT: bath preparation with excellent fragrance, biostimulating, anti-inflammatory, anti-microbial and prophylaxis action. 
     4 ex, 4 tbl
Patent RU-2295899-C1 (RU)
Title: Method for plotting of collar pattern
Inventor: AKHMEDULOVA NATAL JA IVANOVNA
IPC: A41H3/00
Filed: 2005-07-19
Granted: 2007-03-27
Abstract: FIELD: sewing industry. 
     SUBSTANCE: method involves choosing clothing model; determining basic parameters of collar; plotting constructive points and lines on surface of figure shoulder girdle and collar models from respective points and lines of mannequin figure; rigidly fixing shape of reference lines of surface of figure and collar models, followed by converting shape of parts of surface of collar model into flat parts of patterns; smoothing contours and drawing patterns; additionally drawing and fixing on model radial lines of shoulder surface of figure; drawing contour folding lines of collar and seam lines for stitching of upright along upright generatrices, said lines being drawn at predetermined angles to base of neck line; drawing contour line of fly-off part edge through intersection points of fly-off part generatrices and radial lines of figure at a distance from collar folding line, said distance being dependent upon length of fly-off part generatrices; calculating forming angle for each portion of surface of collar upright and fly-off part restricted by adjacent generatrices from value of growth of inclination angle of portion generatrix to tangent at initial plotting point; plotting flat blanks of pattern portions of collar parts along lengths of generatrices and portions of contour lines, followed by transforming through conical diversion of inner portions of upright blanks and fly-off part by respective forming angles. 
     EFFECT: wider range of usage, improved quality of patterns by taking into account factor of workability of contour constructive lines and coefficients of proportionality and quality of reproducing predetermined geometric shape characteristics of collar parts and parts of shoulder surface of figure. 
     12 dwg, 3 tbl
Patent RU-2292573-C1 (RU)
Title: Method for production of ultrafine-grained halogensilver emulsions, method for spectral stabilizing thereof and halogensilver photographic material sensitive to pulsed laser irradiation
Inventor: SAZONOV JURIJ ALEKSANDROVICH
IPC: G03C1/12
Filed: 2005-08-30
Granted: 2007-01-27
Abstract: FIELD: photographic materials. 
     SUBSTANCE: invention relates to method for production of ultrafine-grained bromoiodosilver photographic emulsion having average silver halogenide microcrystal size of 0.005-0.01 mum. Claimed method includes single-jet emulsifying at silver ion excess and pBr = 8.0-8.3 after process finishing; concentration by freezing method followed by thawing and washing; adjusting pH to 7.3; chemical sensitizing and spectral sensitizing with dyes from merocyaninocyanine group. Method for spectral sensitizing includes emulsion dividing onto two parts: in 50-70 % part (based on emulsion weight) dyes selected from group containing 3-ethyl-3'-γ-sulfopropyl-4-keto-4'-phenyl-5(1''-γ-sulfopropyldihydroquinolylidene-4''-ethylidene)-thiazolynothiazolocyanine betaine sodium salt; 3-allyl-3'ethyl-4'5'-biphenyl-4-keto-5-(1''-ethylhydroquinolidene-4''-ethylidene)-thiazolynothiazolocyaninethyl sulfate) are introduced; and in 30-50 % part (based on emulsion weight) dyes selected from group containing 1-β-oxyethyl-3-n-propyl-5-(3'-β-carboxyethylbenzoxazolinylidene-2'-ethylidene)-imidazolidinetion-2-on-4, 1-(3-oxyethyl-3-n-propyl-5-(3'-β'-carboxyethylbenzoxazolinylidene-2'-ethylidene-imidazolidinetion-2-on-4 potassium salt are introduced. Halogensilver photographic material sensitive to pulsed laser irradiation is produced by subsequent coating of polymeric substrate with adhesive layer, photosensitive layer made of claimed bromoiodosilver photographic emulsion. 
     EFFECT: simplified process of emulsion production; photographic material of high sensitivity to pulsed irradiation and diffractive efficiency. 
     4 cl, 24 ex, 2 tbl
Patent RU-2304921-C1 (RU)
Inventor: MANDRYGIN MIKHAIL FEDOROVICH
IPC: A61B5/103
Filed: 2005-11-25
Granted: 2007-08-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device comprises housing with inner space, indicator and switch mounted in the inner space, flexible cord with a locking member, DC power source, guiding member provided with a space and mounted in the inner space of the housing, and additional locking member secured to the housing.  The switch is made of a magnet connected with the end part of the flexible cord and sealed-contact reed relay set in the magnetic field of the magnet mounted for permitting reciprocation inside the space.  The housing could be made of the housing of mobile phone. 
     EFFECT: improved design. 
     1 cl, 3 dwg