baber/WOPTO huggingface dataset:
Patent RU-2241562-C1 (RU)
Inventor: ZAKIROV I M
IPC: B21D13/08
Filed: 2003-07-18
Granted: 2004-12-10
Abstract: FIELD: processes for bending sheet materials, possibly manufacture of light corrugated fillers of laminate panels of air crafts and building constructions. 
     SUBSTANCE: method comprises steps of creasing both sides of sheet blank along folding lines of recesses of development of folded structure of filler for providing blank relief with angles of protrusions and recesses along folding lines allowing to deform blank along creases and to form zigzag corrugations at further compression of relief blank from lateral sides until closing up faces of zigzag corrugations; then stretching folded structure in direction reverse relative to compression direction for providing predetermined height of filler; realizing creasing by pressing through sheet blank with use of creasing tool on elastic base until formation of predetermined relief angle along lines of protrusions and recesses. Creasing is realized due to successive transitions from one side of sheet blank to its other side according to alternating order of recesses at both sides of development for providing relief. Relief blank is compressed along perimeter of its lateral sides and along first zigzag corrugation, then it is compressed successively along the whole length of its relief as forming corrugations of folded structure. Creasing is realized by means of creasing tool heated until temperature no higher than destruction temperature of material of sheet blank. 
     EFFECT: enhanced accuracy of shaping. 
     6 cl, 6 dwg
Patent RU-2241502-C1 (RU)
Title: Magnetotherapeutic device
Inventor: KHANIN L B
IPC: A61N2/02
Filed: 2003-08-12
Granted: 2004-12-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has treatment chamber built of isolated coaxial inductors, each having ring-shaped magnetic conductor having 2m segments on which m-phase winding connected to power supply source is arranged. Controllable power supply source has signal generator and control system connected to generator inputs with its outputs. Each phase winding has two in series connected coils mounted on diametrically arranged segments of each inductor connected to corresponding signal generator output. The control system programs amplitude, frequency and phase difference of each signal generator for producing magnetic fields of various configurations along the treatment chamber axis. The treatment chamber optionally has visual air gaps between separate coaxial inductors for avoiding claustrophobia effects. 
     EFFECT: enhanced effectiveness of treatment. 
     2 cl, 2 dwg
Patent RU-2247244-C1 (RU)
Title: Method for extraction of steep-falling and slanting deposits of low and average power
Inventor: SHESTAKOV V A
IPC: E21C41/22
Filed: 2003-08-21
Granted: 2005-02-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes conditional separation of levels on chambers, which are made in form of stretched upwards hexahedron and placed in staggered order, at each lower level with displacement for half of chamber width in comparison to upper one. Preparation of each lower level is performed by driving field drift of main level, from which entries to ore deposit and orts to hanging side of deposit are driven, from orts ascending drifts are made and cut with cutting slits. For extraction of field resources a field sub-level drift is driven, entries and ore sub-level drift near lying side, from where orts are driven, from drift well fans are drilled and main resources of level are exploded through cutting slit. Outlet of ore from each chamber is performed through ends of outlet mines in main and intermediate levels. After removing main resources inter-level block is destroyed and ore from it is removed through entries of main level. 
     EFFECT: higher efficiency. 
     2 dwg
Patent RU-2244644-C1 (RU)
Title: Ignition lock with antitheft device
Inventor: FILIPPOV M N
IPC: B60R25/04
Filed: 2003-09-03
Granted: 2005-01-20
Abstract: FIELD: automotive industry. 
     SUBSTANCE: invention is designed for use in vehicles to prevent unauthorized use or theft. It can be used in electrical systems of vehicles to switch on different units and mechanisms which are connected with antitheft device. Proposed ignition lock with antitheft device has housing with removable clamp enclosing fixed base member of vehicle which accommodates movable locable part, clamp fastening members made in form of fastening rod fitted in hole of housing and mated with holes in clamp, spring-loaded cross bar of antitheft device. Cross slots made on cylindrical surface of fastening rod and on cross bar are designed for relative interlocking to prevent demounting of fastening rod and clamp when cross bar is in operating position. Novelty is that fastening rod is made with member providing its turning by wrench, with two different-diameter seat necks made coaxially relative to each other and eccentrically relative to fastening rod for mating with holes in clamp. Hole in housing is blind, with stepped reduction of diameter in depth. Blind slots made in housing are designed for fitting ends of clamp, and cross slot on fastening member is made circular, enclosing cylindrical surface of fastening rod. 
     EFFECT: improved rigidity of construction and reliability in operation. 
     2 dwg
Patent RU-2255813-C1 (RU)
Inventor: GUNIN S V
IPC: B03D1/02
Filed: 2003-09-30
Granted: 2005-07-10
Abstract: FIELD: floatation dressing of non-sulfide ores. 
     SUBSTANCE: the invention is pertaining to the field of a floatation dressing of non-sulfide ores and may be used in production of floatation reagent-collectors on the basis of fatty acids. The floatation reagent-collector for non-sulfide ores is produced on the basis of saponated fatty acid. Before a saponification of a fatty acid it is heated up to 70-75°С and at stirring action as a regulator of polymerizing inject a phenolic antioxidant Ahydol-1 in amount of 0.5-5 mass %. After the saponification process a produced collector may be added with sodium alkyl sulfate in amount of 4-5 mass %. The flotation collector possesses a high-efficient and high-selective floatation of the non-sulfide ores predominantly barite-containing ores. 
     EFFECT: the invention ensures production of floatation reagent-collectors on the basis of fatty acids. 
     4 cl, 1 tbl, 2 ex
Patent RU-2250280-C1 (RU)
Title: Flexible multilayer combination gasket-shock absorber
Inventor: GUCHKOV A K
IPC: E01B9/54
Filed: 2003-11-06
Granted: 2005-04-20
Abstract: FIELD: rubberized cloth articles. 
     SUBSTANCE: invention can be used as elements of rail fastening. Proposed gasket-shock absorber has flexible element, and it is made in form of set of layers of flexible elements arranged horizontally one over the other and interconnected. Rigidity of flexible elements is chosen to provide summary rigidity of gasket within 50 and 150 t/cm. Support surface of lower element is either smooth or shaped to provide constant area of contact and rigidity. Flexible elements are interconnected to prevent relative longitudinal and transverse displacement. Flexible elements are connected by gluing, being provided with projections and mating coaxial holes. 
     EFFECT: improved operating characteristics of gasket, increased wear resistance and service life. 
     4 cl, 2 dwg
Patent RU-2260179-C1 (RU)
Inventor: CHERNOV V JU
IPC: G06G7/70
Filed: 2003-11-25
Granted: 2005-09-10
Abstract: FIELD: aircraft engineering. 
     SUBSTANCE: device has indicators for speeds of bank, pitch, hunt, attack angle, height, speed, M number and angles of deviation of aerodynamic surfaces of plane. In block for determining pitch moment calculation of current moment of pith acting on plane is calculated. Concurrently angular acceleration of pitch is calculated. Weight of plane load is determined on basis of known functional connection to inertial moment along transverse axis of linked coordinates system. Weight control is realized in comparison device. 
     EFFECT: higher precision, higher reliability. 
     6 cl, 6 dwg
Patent RU-2243509-C1 (RU)
Inventor: OSOKIN G R
IPC: G01F1/66
Filed: 2003-11-27
Granted: 2004-12-27
Abstract: FIELD: fluid medium flow metering technology using ultrasonic transducers. 
     
     
       SUBSTANCE: two different phase-shift methods are proposed for flow metering, each of them ensuring flow metering in any direction of medium and for direct measurement of ultrasound velocity in medium at the same time measuring phase shift and controlling temperature in the course of measurements. First proposed method is ultrasonic phase-shift method for measuring fluid media flow that depends on radiation of single-frequency ultrasonic vibrations in the form of sounding pulses by first and second convertible electroacoustic transducers in uniflow and counter-flow opposing directions simultaneously; reception of mentioned opposing vibrations by electroacoustic transducers; limiting of amplitude and phase detection of received pulses; and integration of pulse area. Zero value of flow is set by respective pulse area in absence of flow. Current flow is evaluated by measuring phase shift between vibrations received in uniflow and counter-flow direction and by measuring rate of ultrasound propagation in given medium; ultrasonic vibrations excited in first and second electroacoustic transducers are relatively shifted in phase in advance. Second proposed method includes evaluation of ultrasound velocity for calculating medium flow by pulse-time method using radiations of convertible electroacoustic transducers used for phase-shift measurement method; in the process propagation time of sounding pulses is measured between their radiation and reception at the same time measuring phase shift between radiation periods of electroacoustic transducers. 
     
     
       EFFECT: enlarged functional capabilities. 
     
     
       4 cl, 5 dwg
Patent RU-2260833-C1 (RU)
Inventor: BAZHENOV V I
IPC: G05F1/569
Filed: 2003-12-04
Granted: 2005-09-20
Abstract: FIELD: electric engineering. 
     SUBSTANCE: device has broadband pulse modulator, power amplifier, field transistor, service electric power source, special pulse generator, overload protection device, voltage stabilizer, voltage check connection device, also provided is overload protection device with first optic couple and differential amplifier, check connection device is made on two differential amplifiers and second optic couple, LC-filter, four resistive dividers. 
     EFFECT: higher reliability, lower costs, higher quality. 
     1 dwg
Patent RU-2258086-C1 (RU)
Inventor: KRUTSILO V G
IPC: C21D9/00
Filed: 2003-12-17
Granted: 2005-08-10
Abstract: FIELD: heat treatment of articles; surface hardening of parts made from high-temperature alloys for working at high temperature and alternating loads. 
     SUBSTANCE: proposed method includes heating of parts to temperature above 600°C but below phase transition temperature followed by cooling them with liquid under pressure of 8-10 atm in the course of free falling of part in circular sprayer; angle α of inclination of jets ranges from 0 to 45° depending on size and configuration of part; this angle is determined experimentally. Proposed plant includes electrical furnace, cooling chamber with spraying grates having meshes of 0.7-1.0 mm at pitch of 4-7 mm and connected with reservoir and part loading and unloading mechanism; sprayer is made in form of hollow adjustable unit.  Plant is also provided with tunnel-type electrical furnace, filtration, cooling and monitoring  systems forming closed cycle. 
     EFFECT: improved quality of hardening; increased productivity. 
     3 cl, 3 dwg
Patent RU-2259165-C1 (RU)
Inventor: LAZEBNIK L B
IPC: A61B10/00
Filed: 2004-02-19
Granted: 2005-08-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying chromato-mass-spetrometric techniques for determining small and large intestine bioptate fatty acids content. The number of microbial cells is determined from chromato-mass-spetrogram peak areas. The calculated proportions are interpreted for diagnosing irritated intestine syndrome. 
     EFFECT: high accuracy of diagnosis. 
     1 tbl
Patent RU-2255832-C1 (RU)
Title: Metal continuous casting process at transition modes of casting
Inventor: ZAGORUL KO V P
IPC: B22D11/00
Filed: 2004-03-04
Granted: 2005-07-10
Abstract: FIELD: metallurgy, namely transition modes of casting at metal continuous casting processes. 
     SUBSTANCE: metal continuous casting process comprises steps of feeding metal to mold from intermediate ladle through casting nozzle; changing of casting nozzle at casting process; drawing ingot out of mold at variable speed; cooling metal at its solidification in secondary cooling zone. Before changing casting nozzle, for time period consisting 0.04 - 0.15 of period of complete ingot crystallization drawing speed of ingot is increased by value Δν consisting 0.07 - 0.3 of working speed. Ingot is drawn at such speed till time moment of changing casting nozzle. After change of casting nozzle ingot drawing speed is increased till working speed. Further increase of ingot drawing speed after change of casting nozzle may be realized at higher rate of speed setting by value 30 -50 % in comparison with usual rate of drawing speed setting after change of casting nozzle. 
     EFFECT: increased number of good-quality slabs due to compensation of width of transition slab formed at changing casting nozzle. 
     2 cl, 3 dwg, 2 ex
Patent RU-2255994-C1 (RU)
Inventor: GOLOVANOV A V
IPC: C22B9/18
Filed: 2004-03-31
Granted: 2005-07-10
Abstract: FIELD: special-purpose electro-metallurgy; production of bimetallic ingots by use of electro-slag technology. 
     SUBSTANCE: proposed method is adaptable for production of ingots having main layer made from carbon low-alloy or alloy steel and welded-on (cladding) layer made from corrosion-resistant steel; these ingots are subjected to rolling in bimetallic strips and sheets. Alloy steel used for making the main layer has the following composition, mass-%: carbon, 0.05-0.25; silicon, 0.01-0.50; manganese, 0.20-0.60; phosphorus, no more than 0.025; sulfur, no more than 0.020; chromium, 0.7-2.5; molybdenum, 0.2-1.0; iron and unavoidable admixtures, arsenic inclusive being the remainder. Melting the consumable electrodes at content of arsenic in steel lesser than 0.005% is performed at current of 9.0-10.0 kA and at content of arsenic no less than 0.005% melting is performed at current set in accordance with expression I≥9.5+100(As), where I is magnitude of current at each consumable electrode; kA, (As) is content of arsenic in steel, mass-%. Bimetallic ingot is then subjected to slow cooling to ensure rate of cooling on cladding layer surface not exceeding 50°C/h at temperature of 500°C. According to another version, main layer is made from low-alloy steel at the following composition, mass-%: silicon, 0.01-0.80; carbon, 0.05-0.25; manganese, 0.20-1.60; phosphorus, no more than 0.025; sulfur, no more than 0.020; iron and unavoidable admixture, arsenic inclusive being the remainder. Melting the consumable electrodes at content of arsenic in steel of main layer lesser than 0.005% is performed at magnitude of current of 8.0-10.0 kA and at content of arsenic no less than 0.005% melting is performed at magnitude of current determined in the following expression I≥9.0+100 (As), where I is magnitude of current at each consumable electrode, kA, (As) is content of arsenic in steel, mass-%. 
     EFFECT: enhanced strength and continuity of connection of layers; smooth thick, corrosion resistance and improved quality of cladding layer. 
     3 cl, 1 tbl, 1 ex
Patent RU-2265396-C1 (RU)
Inventor: BAZHENOV S A
IPC: G06K9/00
Filed: 2004-04-20
Granted: 2005-12-10
Abstract: FIELD: medicine; devices for making dactyloscopic maps. 
     SUBSTANCE: device has light source, prism and photo-receiving element system connected with data processing unit. Additional optical element made in form of plate is mounted onto face of prism recognizing finger prints. Base of the plate is made flat. The other side of plate has shape of ridge. Optically transparent matter is applied between prism and optical element at the area of contact of both units. Angles between axes of deeps of ridge-shaped surface equal to 0-25 degrees. Device has simple design and small size. It allows doing identification from dactyloscopic prints. 
     EFFECT: higher speed of operation; higher quality of operation. 
     3 cl, 1 dwg
Patent RU-2272212-C1 (RU)
Title: Electrically insulating fitting
Inventor: MIKHAJLOV SERGEJ VASIL EVICH
IPC: F16L25/02
Filed: 2004-07-29
Granted: 2006-03-20
Abstract: FIELD: pipeline engineering. 
     SUBSTANCE: electrically insulating fitting comprises two metallic branch pipes and dielectric member which are interconnected through the threaded joint whose inter-thread space is filled with the glue composition.  The flexible member is interposed between the face of the dielectric member and face surfaces of branch pipes for permitting control of the load in the thread to provide optimal gluing pressure. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2271641-C1 (RU)
Title: Apparatus for presowing tillage of soil and sowing of large-fruit forest crop seeds
Inventor: SVIRIDOV LEONID TIMOFEEVICH
IPC: A01B49/06
Filed: 2004-08-16
Granted: 2006-03-20
Abstract: FIELD: forest industry, in particular, sowing of large-fruit seeds of forest crops, such as oak acorns. 
     SUBSTANCE: apparatus has frame, shank, seeding unit, covering roller, and slide-type supports. Three disk knives are disposed in parallel with one another in front part of frame and subsoiler-skim is positioned immediately rearward of subsoiler-skim. Wavy disk is positioned rearward of skim for rotation on immovable shaft fixed on frame. Diameters of disk knives are determined from formula: D 1 =(2.5-2.6)H. Diameter D 2  of wavy disk is determined from ratio D 2 =(1.05-1.1)D 1 , where D 1  are diameters of disk knives, D 2  is diameter of wavy disk, H is seed furrow depth. 
     EFFECT: increased efficiency by providing simultaneous presowing treatment of soil and sowing of large-fruit forest crop seeds. 
     1 dwg
Patent RU-2278975-C1 (RU)
Inventor: BOLOTOV VITALIJ ANTONOVICH
IPC: E21C45/00
Filed: 2004-11-23
Granted: 2006-06-27
Abstract: FIELD: mining, particularly to mine thick deep-laying watered deposits of minerals liable to uncontrolled caving or of caved mineral, having non-uniform strength and including mineral containing heavy components. 
     SUBSTANCE: device comprises movable inner forcing column with water-jet nozzle connected to one end thereof, outer pulp distribution pipe with sliding lower part provided with inlet orifice. The sliding lower part is fixedly connected with movable inner forcing column. Movable inner forcing column is provided with telescopic shank having movement limiters, which provide distance from water-jet nozzle to inlet orifice within the following range:   where L is distance between inlet orifice and water-jet nozzle, m; S is receiving orifice area, m 2 ; k is coefficient equal to 2.4-4.5. 
     EFFECT: increased capacity. 
     1 dwg
Patent RU-2275168-C1 (RU)
Title: Method for diagnosing left ventricle myocardium hypertrophy
Inventor: KIVVA VLADIMIR NIKOLAEVICH
IPC: A61B8/00
Filed: 2004-12-23
Granted: 2006-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out echocardiogram examination. Final diastolic size, posterior wall myocardium thickness of left ventricle and interventricular septum thickness are measured in diastole period. Forearm width between its lateral surfaces at the ulnar styloid process level, forearm circumference length at the ulnar styloid process level, forearm length from the styloid process to olecranon of the ulna is measured. Bone coefficient K is calculated. Left ventricle myocardium mass index H i  is calculated by applying original mathematical formula using k value. Left ventricle myocardium hypertrophy is diagnosed from H i  value. 
     EFFECT: high adequacy level in drawing left ventricle myocardium hypertrophy availability conclusions. 
     9 tbl
Patent RU-2282697-C1 (RU)
Inventor: DANILOV NIKOLAJ DAVYDOVICH
IPC: E04B2/26
Filed: 2005-01-24
Granted: 2006-08-27
Abstract: FIELD: building, particularly for multilayer wall erection. 
     SUBSTANCE: method involves erecting building frame; installing outer and inner walls, wherein outer wall is formed of curtain facade wall panels; inserting heat-insulation means in air space between the walls. At first outer facade panels are hung over the full building facade with the use of lugs connected to vertical frame supports and mounting hooks fastened to the panels. Then as inner wall is erected space between inner and outer walls is filled with heat insulation. 
     EFFECT: possibility to isolate building interior from direct climate action and to perform finishing works in the building, namely masonry works, heat-insulation forming at any season, reduced speed and increased reliability of building assemblage, improved ability to compensate thermal deformations caused by varying outdoor temperature. 
     2 cl, 2 dwg
Patent RU-2279092-C1 (RU)
Title: Integral micro-mechanical acceleration meter - clinometer
Inventor: KONOPLEV BORIS GEORGIEVICH
IPC: G01P15/02
Filed: 2005-02-17
Granted: 2006-06-27
Abstract: FIELD: measuring equipment engineering, possible use for measuring acceleration and angle of inclination. 
     SUBSTANCE: device additionally includes additional inertial mass made of photoresist, three additional immoveable electrodes of capacity transformers of movements, made of semiconductor material and positioned directly on semiconductor substrate so, that they form flat capacitors with inertial mass. Four additional moveable electrodes of capacity movement transformers are made in form of plates with comb-shaped structures of semiconductor material and are positioned with a gap relatively to semiconductor substrate. 
     EFFECT: expanded functional capabilities. 
     2 dwg
Patent RU-2286370-C1 (RU)
Inventor: MEL NIKOV SERGEJ FEDOROVICH
IPC: C09K3/10
Filed: 2005-03-01
Granted: 2006-10-27
Abstract: FIELD: building materials. 
     SUBSTANCE: invention relates to compositions of mastics used for profiling facing of wood backings and for repair works as a spackling compound that can be used in building, furniture manufacturing and other fields. Mastic comprises polyvinyl acetate lacquer in acetone medium and polystyrene lacquer in toluene medium as a binding agent, a mixture of acetone with toluene in the ratio = 1:1 as a solvent, and finely divided powdered wood, brand 200 as a filling agent, and pare oil as an anti-adhesive agent. Invention provides reducing adhesion to metallic surfaces of using equipment and increasing adhesion to wood backings at optimal level of elasticity being without deterioration of decorative properties of ready articles. 
     EFFECT: improved and valuable properties of mastic. 
     2 tbl