baber/WOPTO huggingface dataset:
Patent RU-2182620-C1 (RU)
Inventor: SATAROV V V
IPC: E02B8/08
Filed: 2001-04-16
Granted: 2002-05-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: invention is meant to frighten away fish, their larvae and young stock from water intake structures. Proposed approach provides for formation of electric pulses in aqueous medium with the aid of current-conducting electrodes. Electric pulses are fed from 500-1239 V electron pulse radiator with pulse frequency 10.5-20.0 Hz for creation of protective electric field in which duration of pulses acting on fish amounts to 200.5-240.0 mc and these pulses are of exponential form. EFFECT: high efficiency of protection of fish, larvae and young stock against entering water intake structures without any harmful effect on ichthyological life in water basins. 2 dwg
Patent RU-2182452-C1 (RU)
Title: Coin
Inventor: VORONOV V S
IPC: G01K5/38
Filed: 2001-05-11
Granted: 2002-05-20
Abstract: FIELD: ready money circulation. SUBSTANCE: coin has joined members defining cylindrical cavity in coin body and arranged symmetrically with respect to middle plane and axially aligned with coin rib cylinder. Temperature sensitive bimetal flat spring and counterweight are located inside coin cavity. Flat spring is coiled from tape in the form of Archimedes' spiral in axial alignment with coin rib cylinder and counterweight is positioned for displacement in middle plane about coin center. First end of spring is immovably attached to coin body. Spring coils are placed for thermoplastic displacement in middle plane. Second end of spring is capable of imparting motions to counterweight in proportion to temperature alterations corresponding to temperature values on lined scale applied to outer edge of face and/or reverse side of coin, so that each temperature value corresponds to single point of intersection of coin outer contour circle with coin radius line extending through center of gravity of counterweight. So, emission advantage is provided by imparting to coin a novel property of miniature instrument for determining ambient temperature. EFFECT: simplified construction and increased emission profit by imparting novel consumer property. 5 dwg
Patent RU-2191893-C1 (RU)
Title: Method of developing multihorizon oil deposit with large number of wells and with prolonged term of operation
Inventor: LATIFULLIN F M
IPC: E21B43/20
Filed: 2001-07-18
Granted: 2002-10-27
Abstract: FIELD: development of oil deposits; applicable in development of oil deposits with a large number of wells and with prolonged terms of operation. SUBSTANCE: method includes creation of simulation system from hierarchically interrelated members. Base member is a field of specific areas. It is constructed by application of units of calculation scale to the nearest well. All geological and geographical parameters within every specific area are taken constant. Member-well is formed from a set of specific areas through which said well runs. Combined into member-formation are specific areas relating to one zonal interval. Member-lens is comprised of formation parts isolated from one another by zones of nonreservoirs. Member-geological body is formed from many member-lenses hydrodynamically interconnected through zones of formations coalescence. Member-object of development includes geological bodies on which simultaneously perforated are acting producing and/or injection wells. Formed from a set of all members-objects of development is simulation system member-pool. Then, in accordance with simulation system, automated distribution of withdrawals of oil, water is effected and injections into formation are performed. Coefficients of coverage by waterflooding is calculated. Residual oil saturation and specific residual reserves of oil for each formation of every well are determined. After that, method of treatment of each formation and wells for its realization are selected depending on depletion of oil reserves over area and section of oil pool. EFFECT: increased accuracy of calculation of residual oil reserves for selection of measures to be undertaken in each well and formation. 2 dwg, 2 tbl
Patent RU-2195906-C1 (RU)
Inventor: MALJUGIN B EH
IPC: A61F9/007
Filed: 2001-09-06
Granted: 2003-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves producing stepped corneoscleral incision. Capsulorhexis is carried out. Hydrodissection and phacoemulsification of cataract with intraocular lens implantation is carried out. Additional tunnel is built 3-5 mm apart towards the limb from the initial end of the corneoscleral incision in the direction of suprachoroid space at the depth of 3-6 mm. Draining material is implanted into the additional tunnel space. EFFECT: enhanced effectiveness of treatment; supported communication between suprachoroid space and anterior chamber of the eye. 1 dwg
Patent RU-2207565-C1 (RU)
Inventor: GRIBANOVSKAJA M G
IPC: G01N30/02
Filed: 2002-04-03
Granted: 2003-06-27
Abstract: FIELD: analytical determination of sort of diesel fuel (summer or winter) carrying no depressant additives at sites of its utilization. SUBSTANCE: procedure consists in determination of sort of diesel fuel by value of sorption index m which is found by given design formula. Indicator tubes presenting glass microchromatographic columns filled with sorbent (zeolite, brand NaX) treated beforehand are employed in realization of procedure. Tubes with sorbent are brought into contact with analyzed fuel through lower butts of tubes and length of zones L 1  and L 2  of sorbent wetting is found in preset time intervals of 3 and 9 min. Then sorption index is calculated by design formula m = L       2   2       /L 2 -L 1 . When m ≤ 150 fuel is summer fuel, when m >150 - fuel is winter fuel. EFFECT: development of proximity procedure determining sort of diesel fuel. 2 tbl
Patent RU-2205023-C1 (RU)
Title: Method for preparing hepatitis b virus surface antigen from recombinant yeast cells hansenula polymorpha and vaccine for immunization against hepatitis b
Inventor: LEBEDIN JU S
IPC: A61K39/29
Filed: 2002-05-14
Granted: 2003-05-27
Abstract: FIELD: medicine, virology. SUBSTANCE: invention relates to method for preparing hepatitis B surface antigen from recombinant yeast cells Hansenula polymorpha and can be used in biotechnology for preparing vaccine against hepatitis B. Method involves culturing recombinant yeast cells, disruption of cells in buffer containing chaotropic agent, addition of surface-active substance to cell homogenate, centrifugation of cell homogenate followed by hydrophobic chromatography and ultracentrifugation in potassium bromide density gradient, gel-filtration of fraction containing surface-active antigen. Hydrophobic chromatography is carried out in buffer containing 8-14% of ethanol followed by washing out with the same buffer at temperature 30 C and elution with the same buffer at temperature 40-42 C and gelfiltration is carried out on copolymer carrier. The preparation of surface antigen rHBs obtained from recombinant yeast cells Hansenula polymorpha is used for preparing vaccines for immunization against hepatitis B. EFFECT: improved method for preparing hepatitis B virus surface antigen. 2 cl, 2 tbl
Patent RU-2217948-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L11/00
Filed: 2002-06-06
Granted: 2003-12-10
Abstract: FIELD: canned food industry. SUBSTANCE: method involves using smooth pea grains in biological maturity stage; subjecting pea grains to swelling procedure; providing liquid media comprising preparation produced from Mortierella sarnyensis micromycet biomass by predetermined process. EFFECT: increased efficiency and reduced power consumption. 3 cl
Patent RU-2218720-C1 (RU)
Title: Method for treating of plant product before laying for storage
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-07-02
Granted: 2003-12-20
Abstract: FIELD: food- processing industry and agriculture, in particular, primary treatment of plant product. SUBSTANCE: method involves applying onto plant product surface antiseptic in the form of saturated aqueous solution of preparation produced from Mortierella var.sterilis micromycet biomass. EFFECT: simplified preparing and use of antiseptic.
Patent RU-2223979-C1 (RU)
Title: Method for preparing polyphenylsiloxane resin
Inventor: LAVRENT EVA I L
IPC: C08G77/06
Filed: 2002-07-25
Granted: 2004-02-20
Abstract: FIELD: chemical technology. SUBSTANCE: invention describes method for preparing polyphenylsiloxane method that involves hydrolytic esterification of phenyltrichlorosilane in nonpolar solvent medium in the mole ratio of phenyltrichlorosilane, alcohol and water = 1:(1.0-2.0):(0.5-2.0), respectively, followed by hydrolysis of prepared product in the presence of tetrabutoxytitanium and/or hydrogen chloride, polycondensation and solvent excess distillation off. Invention provides reducing time in drying prepared resin. EFFECT: improved preparing method. 4 cl, 1 tbl
Patent RU-2221381-C1 (RU)
Title: Method of preparing grain for storage
Inventor: JUSHINA E A
IPC: C12P1/02
Filed: 2002-08-20
Granted: 2004-01-20
Abstract: FIELD: postharvest treatment of grain before laying for storage. SUBSTANCE: method involves treating grain with propionic acid comprising additive of chitosan, arachidonic acid and eicosapentaenic acid for forming of film on surface of each corn; using as source of chitosan, arachidonic acid and eicosapentaenic acid preparation produced by sequential extracting of Mortierella gracilis micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. EFFECT: simplified process owing to the use of raw additive instead of pure substances.
Patent RU-2221072-C1 (RU)
Title: Bearing cast iron for large-sized castings
Inventor: BOLDENKOV I V
IPC: C22C37/10
Filed: 2002-10-10
Granted: 2004-01-10
Abstract: FIELD: metallurgy; production of bearing cast iron for thick-walled large-sized castings. SUBSTANCE: proposed cast iron contains the following components, mass-%: carbon, 2.9-3.5; silicon, 0.9-1.5; manganese, 0.5- 1.0; phosphorus, 0.15-0.5; sulfur, 0.02-0.08; chromium, 0.08-0.3; nickel, 0.02-0.3; boron, 0.002-0.04; molybdenum, 0.02-0.45; titanium, 0.001-0.1; copper, 0.05-1.55; vanadium, 0.003-0.35; aluminum, up to 0.015; tin, up to 0.1; the remainder being admixtures and iron; ratio C+2Si = 5.1-6.2; numerical values of graphitization constants at eutectic and eutectoid transformation is  = 0,5-3,2:   =-(0.0-3.5). EFFECT: improved mechanical properties and enhanced wear resistance. 1 tbl, 1 ex
Patent RU-2232664-C1 (RU)
Inventor: RUDNITSKIJ S V
IPC: B22C9/12
Filed: 2002-12-23
Granted: 2004-07-20
Abstract: FIELD: foundry, possibly manufacture of blades of gas turbine engines by casting. 
     SUBSTANCE: method comprises steps of keeping ceramic cores in solution of binder containing next ingredients, mass %: organic resin, 8 - 60; curing agent, 1.2 - 12; acetone, the balance; drying cores at temperature 5 -35 C for 10 -12 min.; after drying, keeping cores in solution of binder with next content, mass %: silicone polymer or organoaluminum polymer, 30 -75; organic dissolving agent, the balance; performing second drying process for 15 -100 min at temperature 17 -290 C. 
     EFFECT: possibility for providing improved strength of cores at pressing pattern mass and at pouring melt to ceramic molds. 
     14 cl, 2 tbl, 1 ex
Patent RU-2230811-C1 (RU)
Inventor: VOLKOV A G
IPC: C22C19/05
Filed: 2002-12-24
Granted: 2004-06-20
Abstract: FIELD: stomatology. 
     SUBSTANCE: invention relates to nickel-based alloy used for molding metallic carcasses of fixed metalloceramic dentures. Invention, in particular, provides nickel-based alloy containing, wt %: carbon 0.001-0.03, silicon 0.5-2.5, manganese 0.001-0.2, chromium 22.0-25.0, molybdenum 9.0-11.0, vanadium 0.15-0.5, iron 0.01-1.0, cobalt 0.01-1.0, one or more rare-earth element (yttrium allays one of them) 0.2-1.0, and additionally tungsten 0.03-3.0, niobium 0.5-2.0, and tantalum 0.03-2.5, provided that sum of concentrations [Cr]+[Mo]+[W]+[V]+[Nb]+[Ta]=32-44 wt % and ratio  . 
     EFFECT: improved strength and plastic characteristics and increased adhesion of metal-ceramic connection. 
     2 cl, 2 tbl, 10 ex
Patent RU-2238784-C1 (RU)
Inventor: SERVO MATTI KALERVO
IPC: B01D33/21
Filed: 2003-04-25
Granted: 2004-10-27
Abstract: FIELD: black and a nonferrous metallurgy; and also in a chemical and other industries. 
     SUBSTANCE: the invention is intended for dehydration of suspension and may be used in black and a nonferrous metallurgy, chemical and other industries. The disk vacuum filter contains a bath with the suspension, a located above it a cellular shaft with channels linked to the inlet branch-pipes with the sectors of the filter located along the cellular shaft circumference forming the disks installed with possibility of partial immersing in the bath with suspension during rotation of the cellular shaft, and also a distributive head with a branch-pipe of withdrawal of filtrate. The area S 1  of the cross-section of the channel of the cellular shaft in the plane of the first branch-pipe spaced from the distributive head with a sector exceeds S 2  - the area of the cross-section of the channel of the cellular shaft in the plane of the next branch-pipe spaced from the distributive head with a sector exceeds S 3 ... and so on up to S n  - the area of cross-section of the channel of the cellular shaft in the plane of the last branch-pipe spaced from the distributive head with a sector, i.e. S 1 > S 2  > S 3  ... S n  , at that S 1  - is less or equal to cross-sectional area of a branch-pipe of withdrawal of the filtrate from distributive head S pr  , and S n  is more or equal to cross-sectional area of the inlet branch-pipe S вп  . The surface of the channel of the cellular shaft with linked to it the inlet branch-pipes with sectors of the filter is in parallel to the axis of spinning of the cellular shaft, and the opposite surface of the channel of the cellular shaft is under an angle to the axis of spinning of the cellular shaft. The technical result is an increase of efficiency of process of dehydration at the expense of a decrease of a hydraulic resistance and usage of the gravitational component of the filtrate motion. 
     EFFECT: the invention allows to increase efficiency of dehydration process at the expense of a decrease of the hydraulic resistance and usage of the gravitational component of the filtrate motion. 
     2 cl, 2 dwg
Patent RU-2242916-C1 (RU)
Inventor: BABINA L M
IPC: A61B5/02
Filed: 2003-04-30
Granted: 2004-12-27
Abstract: FIELD: medicine. 
     SUBSTANCE: one should affect with continuous electric UHF current without thermal feeling, biotemporally, at 10 min duration, 20 W power, 1 cm clearance, 10 procedures per course daily at the background of radon baths at 1.5 kBql concentration, at 37 C, for 10 min, N 10. The method enables to decrease intracranial hypertension due to increased circulation of surface tissues at impact of UHF current for small depth. 
     EFFECT: higher dehydration action. 
     1 ex, 4 tbl
Patent RU-2245529-C1 (RU)
Title: Product balancing method
Inventor: SVITKIN M M
IPC: G01M1/12
Filed: 2003-05-23
Granted: 2005-01-27
Abstract: FIELD: measuring equipment. 
     SUBSTANCE: axis of device rotation is combined with main central axis of device inertia. Device is mounted on base and zero mark for rotation angle is selected. Device is then rotated and measurement of radial beating of each device element is performed with connection of rotation angle to selected zero mark, then measurements results for each element are expanded to Fourier row and for each element parameters are found - amplitude and first harmonics phase, which determine values of polar coordinates of geometric weight centers of elements. On basis of values of polar coordinates, masses and weight centers coordinates of elements along rotation axis, position of main central inertia axis of product is determined as well as necessary radial displacement of supporting surfaces of product. 
     EFFECT: higher trustworthiness of tests. 
     1 dwg
Patent RU-2233697-C1 (RU)
Inventor: LAZAREV V A
IPC: B01D46/02
Filed: 2003-06-30
Granted: 2004-08-10
Abstract: FIELD: gas purification. 
     SUBSTANCE: hose filter has housing, filtering hoses, and, at least, one hose grid mounted inside the housing and provided with branch pipes for connecting the hoses and valves in their bottom part. The valves are composed of the bottom parts of hoses and made of flexible material. The hoses can be made of several concentric layers, which are not interconnected. Multiangular frames may be mounted inside the hoses. The weights uniformly distributed over periphery may be mounted on the side of the hoses. 
     EFFECT: improved operational capabilities. 
     3 cl, 9 dwg
Patent RU-2246306-C1 (RU)
Title: Method for postoperative anesthesia in thoracic surgery
Inventor: PASTUKHOV V N
IPC: A61P43/00
Filed: 2003-08-14
Granted: 2005-02-20
Abstract: FIELD: medicine, thoracic surgery, anesthesiology. 
     SUBSTANCE: as non-narcotic medicinal preparation one should apply heparin to be introduced intratracheally at the dosage of 300-500 IU/kg, moreover, heparin should be introduced during the first 30 min after the operation is over. The present innovation enables to create prolonged anesthetizing effect in combination with prophylaxis of postoperational thrombohemorrhagic complications due to heparin capacity to be kept in the body due to its accumulation by mast cells at blockade of their fermentative activity followed by its gradual release into the blood. 
     EFFECT: higher efficiency. 
     1 cl, 1 ex, 3 tbl
Patent RU-2250993-C1 (RU)
Title: Method for determining azimuth and zenith angle of well
Inventor: KHARBASH V JA
IPC: E21B47/0228
Filed: 2003-09-23
Granted: 2005-04-27
Abstract: FIELD: industrial geophysics. 
     SUBSTANCE: method includes measuring gravity force acceleration by inclinometer via two mutually perpendicular axes and well zenith angle is calculated. Components of Earth magnetic field full vector are measured. Ferro-probe, positioned along Z axis in West-East plane is continuously controlled. In such a method azimuth will be proportional to angle of frame rotation, determined by acceleration meters. Azimuth is calculated from received data. To avoid azimuth error near critical plane, azimuth calculation is performed on basis of two given mathematical expressions. Then difference between calculated values is constantly determined. In case of proximity of equipment direction to critical plane, passing through Earth magnetic field vector and axis West-East in magnetic coordinates system, azimuth calculation is performed on basis of one of formulae with consideration of predetermined error. 
     EFFECT: higher precision. 
     5 dwg
Patent RU-2258822-C1 (RU)
Title: Method of and device to control fuel delivery into combustion chamber of gas-turbine plant
Inventor: GONCHAROV V G
IPC: F23R3/28
Filed: 2003-11-27
Granted: 2005-08-20
Abstract: FIELD: gas-turbine plants. 
     SUBSTANCE: proposed method includes changing of fuel rate depending on power by metering out delivery of fuel into manifolds of coaxially installed pilot and main burners of burner assemblies with preliminary mixing of fuel and air.  Burner assemblies are installed in two tiers, and fuel is delivered into burners of both tiers.  At starting fuel is fed into manifold of pilot burners of outer tier and before idling, into manifold of pilot, burners of inner tier.  At idling amount of fuel fed into pilot burners of outer and inner tiers is maintained equal.  Then fuel delivery into pilot burners of outer and inner tiers is increased.  Prior to operation under no-load conditions fuel is fed to main burners of outer and inner tiers.  In the range from no-load to rated load, fuel delivery into main burners is increased with simultaneously decreasing relative portion of fuel fed through pilot burners.  Invention provides reduction of content of nitrogen oxides NO x in exhaust gases of gas-turbine plant. 
     EFFECT: provision of stable burning of lean mixtures under any operating conditions. 
     4 cl, 2 dwg
Patent RU-2269969-C1 (RU)
Title: Method for setting dental implant
Inventor: BOLONKIN VLADIMIR PETROVICH
IPC: A61C8/00
Filed: 2004-05-31
Granted: 2006-02-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves setting implant. The implant is packed with allotransplant mixed with autoblood plasma reach in blood platelets. The allotransplant is covered with autoblood film depleted of blood platelets. Wound is sutured. The wound is covered with autoblood film depleted of blood platelets. Supraradical implant part is set 3-6 months later. 
     EFFECT: reduced risk of traumatic complications; accelerated complex treatment. 
     7 dwg
Patent RU-2265972-C1 (RU)
Title: Устройство для аварийного освещения
Inventor: LOMTEV E A
IPC: H05B47/165
Filed: 2004-06-23
Granted: 2005-12-10
Abstract: Изобретение относится к технике приборостроения, а именно к технике формирования аварийного освещения в производственных помещениях. Технический результат - сокращение энергозатрат. Для достижения данного результата дополнительно введены схемы задержки и импульсные генераторы, включенные в каждом светильнике между источником питания и схемой управления преобразователем. 3 ил.
Patent RU-2270087-C1 (RU)
Title: Lengthwise-intermittent wheel with impregnator for diamond-abrasive working
Inventor: STEPANOV JURIJ SERGEEVICH
IPC: B23H5/00
Filed: 2004-09-13
Granted: 2006-02-20
Abstract: FIELD: machine engineering, possibly electromechanical working by means of grinding and polishing wheels with use of combined technological processes. 
     SUBSTANCE: wheel includes diamond-abrasive discs mounted on common mandrel at axial gap and inclined for oscillation of cutting zone by angle to plane normal relative to wheel rotation axis. Discs are fastened by means of two pairs of tapered washers with possibility of changing inclination angle, axial gap and number of abrasive discs. Axial gaps are filled with copper-graphite impregnator in the form of intermittent discs. The last have height no less than height half of diamond-abrasive discs and alternating recesses and protrusions with the same length. Intermittent electric current supply lead is provided for supplying DC at time moment of breaking contact of impregnated discs and worked blank insulated from machine tool. 
     EFFECT: improved cutting conditions, enhanced vibration resistance of wheel, increased efficiency, high quality of working, lowered wear of wheel. 
     6 dwg
Patent RU-2279657-C1 (RU)
Inventor: BELEN KIJ DMITRIJ MIKHALEVICH
IPC: G01N3/00
Filed: 2004-11-22
Granted: 2006-07-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method comprises introducing indenter in the material to be tested and determining the mechanical characteristics.  The physical criterion of the strength of the workpiece material is the maximum permissible stress assuming the viscous material stress to be equal to the production of the permissible strengthening coefficient by the minimum value of the yield point. 
     EFFECT: reduced cost. 
     4 tbl
Patent RU-2279053-C1 (RU)
Title: Device for bend testing
Inventor: ZAJDES SEMEN AZIKOVICH
IPC: G01N3/02
Filed: 2004-12-23
Granted: 2006-06-27
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: device comprises bed, electric motor, wedge-belt transmission, worm reduction gear-counter, system of levers and clamps, and eccentric mechanism made of two eccentrics fit on the shaft in series and arranged at 180° one with respect to the other.  The bearing are press-fitted in the eccentrics.  The eccentric and bearing are set in the cassette which is provided with the pushers.  The pushers act on the levers that rotate about the axes arranged on the beam and affect the clamps for securing specimen thus bending it. 
     EFFECT: simplified structure. 
     4 dwg