baber/WOPTO huggingface dataset:
Patent RU-2170472-C1 (RU)
Title: X-ray tube anode
Inventor: VYBYVANETS V I
IPC: H01J35/08
Filed: 2000-02-02
Granted: 2001-07-10
Abstract: FIELD: medicine for diagnostics and therapy; nondestructive tests in industry and research studies. SUBSTANCE: novelty is that chosen content of alloy doping components at target-to- substrate boundary is varying through target thickness, its maximal value being near surface at depth of 10-50 mcm. Such design provides for maintaining contact at target-to-substrate boundary in the course of anode operation and for reducing doping component content in target alloy. EFFECT: enhanced service life and reduced cost of anode. 3 cl
Patent RU-2164082-C1 (RU)
Inventor: BEJNAROVICH O V
IPC: A61B8/00
Filed: 2000-03-07
Granted: 2001-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring biparietal size of fetus head and transverse diameter of the cerebellum at the 12 to 35 weeks pregnancy period. Prognosis coefficient is calculated as ratio of the biparietal size and transverse diameter of the cerebellum. The coefficient value being equal to 2 (+/-0.1) at the time of 12-14 weeks, normal fetus brain development is considered to be the case. Increased or reduced value of the coefficient shows anomalous fetus brain development causing fetus central nervous system diseases development in future period. EFFECT: enhanced accuracy in diagnosing developmental deflections of fetal nervous system. 1 tbl
Patent RU-2175536-C1 (RU)
Title: Method for selecting treatment tactics in the cases of mixed forms of hypoacusis
Inventor: KAPUSTINA T A
IPC: A61F11/00
Filed: 2000-05-15
Granted: 2001-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying known set audiometric examination tests for differentiating degree to which neurosensory component of hypoacusis is expressed. The results are used for selecting appropriate treatment method. EFFECT: enhanced effectiveness in predicting treatment results.
Patent RU-2172817-C1 (RU)
Title: Composition for removing asphaltene-tar-paraffin deposits
IPC: E21B37/06
Filed: 2000-06-27
Granted: 2001-08-27
Abstract: FIELD: oil and gas production. SUBSTANCE: composition contains hydrocarbon solvent and additive: mixture of 47.5-49.95% of nitrogen-containing ethylene oxide/propylene oxide block copolymer with molecular weight 5000 and 47.5-49.95% of isopropylbenzene- polyalkylbenzene tar with 0.1-5.0% of polyglycols at weight ratio 1:1?0.002- 0.1), respectively. To improve working characteristics of additive under winter conditions, it can be used in the form of solution in alkylbenzene fraction at weight ratio 1:1, said alkylbenzene being, in particular, isopropyl-, ethyl-, or butylbenzene. EFFECT: improved deposit removal efficiency both in summer and winter periods. 2 cl, 7 tbl, 4 ex
Patent RU-2175022-C1 (RU)
Title: Manganese-containing ore processing method
Inventor: CHISTOV L B
IPC: B03C1/005
Filed: 2000-08-01
Granted: 2001-10-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: in order to produce manganese concentrates for ferromanganese production, low-grade manganese-containing ores, for instance sea ferromanganese concretions and, in particular, those with high phosphorus and silicon levels are classified to isolate iron and manganese-containing grainy portion with fineness -10+0.044 mm and fine fraction below 0.044 mm. Grainy portion is subjected to disintegration and additional classification to give grainy portion with fineness -1+0.044 mm and fine fraction 0.044 mm. Grainy portion is dried and subjected to reductive firing at 550-650 C. Resulting product is cooled and subjected to magnetic separation in low magnetic field to give magnetic product enriched with iron and phosphorus and nonmagnetic product with up to 30% magnesium. Nonmagnetic product is subjected to magnetic separation in strong magnetic field to give second magnetic product: manganese concentrate with 40-50% manganese and nonmagnetic product enriched with silicates or silicates and nonferrous metals. Reductive firing is effected with addition of 8-12% of reducing agent based on starting material and using coal and/or peat or coke as reducing agent. Fine manganese-containing fractions after the two classifications are combined and subjected to hydrometallurgical processing to recover manganese. EFFECT: enabled processing of raw material with high phosphorus and silicon levels. 6 cl, 1 dwg
Patent RU-2179081-C1 (RU)
Inventor: SUDAKOV A V
IPC: A46B13/02
Filed: 2000-10-17
Granted: 2002-02-10
Abstract: Изобретение относится к устройствам для очистки наружных поверхностей цилиндрических деталей от коррозии, масла, краски и снятия заусенцев с торцов цилиндрических деталей. Проволочная щетка содержит набор проволочных режущих элементов с режущей поверхностью, установленных в сквозных отверстиях оправки, причем режущие поверхности проволочных режущих элементов направлены внутрь оправки, торцовые поверхности которой выполнены в виде фланцев, один из которых имеет отверстие для базирования оправки относительно обрабатываемой детали во время работы. Режущие проволочные элементы жестко установлены в съемных гильзах, а другой фланец содержит цилиндрическую поверхность, на которой жестко закреплен торцевой абразивный элемент, что обеспечивает повышение эксплуатационных возможностей щетки за счет совмещения обработки наружной цилиндрической поверхности обрабатываемой детали с обработкой торцевой поверхности. 3 з.п. ф-лы, 2 ил.
Patent RU-2184922-C1 (RU)
Title: Device for charging of air starting cylinders of armored objects
Inventor: PISHEVETS S P
IPC: F41H7/00
Filed: 2000-12-06
Granted: 2002-07-10
Abstract: FIELD: diesel engine compressed air starting systems. SUBSTANCE: the device is provided with an additional valve, positioned in which between the thrust nut and the valve seat is a valve ball pressed to the mentioned seat by the valve spring. On the one side the valve body is made for installation of it in the gate body, and on the other side a coupling nut is installed on it for screwing of the submachine gun barrel in it with a preliminarily removed flash eliminator. EFFECT: enhanced reliability of engine starting. 1 dwg
Patent RU-2192812-C1 (RU)
Title: Method for predicting clinical development course of uveal melanoma
Inventor: BROVKINA A F
IPC: A61F9/00
Filed: 2001-02-26
Granted: 2002-11-20
Abstract: FIELD: medicine. SUBSTANCE: method involves diagnosing uveal melanoma by means of formula T=20.5 - 2.52 X - 0.4 Y, where T is expected metastases occurrence time in months, X is the disease development stage according to TNM system expressed in points as follows. T1NOMO - 1 point, T2NOMO - 2 points, T3NOMO - 3 points and T4NOMO - 4 points. Y is the total of zones involved into tumor development process evaluated in points as follows. ! point is isolated tumor of ciliary body. 2 points is related to juxtapapillary tumor. 3 points is related to postequatorial tumor. 4 points is related to equatorial tumor. 5 points is related to pre-equatorial tumor. The parameters are used for predicting metastases occurrence time. EFFECT: high accuracy of prediction. 1 tbl
Patent RU-2186087-C1 (RU)
Title: Method for deodorizing purification of crude oil, gas condensate from hydrogen sulfide and low-molecular mercaptans
Inventor: FAKHRIEV A M
IPC: C10G27/10
Filed: 2001-04-09
Granted: 2002-07-27
Abstract: FIELD: crude oil treatment. SUBSTANCE: of crude oil and gas condensate are freed from hydrogen sulfide and low-molecular mercaptans by oxidizing them with air oxygen at 20 to 70 C and pressure 0.3 to 3.5 MPa in presence of alkali metal hydroxide aqueous solution in amounts corresponding to 0.1-0.8 mole hydroxide per 1 mole total sulfur and water-soluble variable-valence metal salt or its complex with pyrophosphate or ammonia as catalyst. Salt or complex are used in the form of aqueous or wateralkali solution in amounts corresponding to 0.01-0.08 g metal ion per 1 mole total sulfur. Variable-valence metal salt is preferably cupric, nickel, or cobalt sulfate, chloride, or nitrate, or their mixture, and metal complex is preferably cupric, nickel, or cobalt complex with alkali metal pyrophosphate or ammonia. When crude material has high content of hydrogen sulfide and mercaptans, water-soluble organic amine, preferably in amounts 0.02 to 0.15 wt % is added. In this case, part of reaction mixture or spent aqueous solution of catalyst is returned to be mixed with initial crude material at ratio (0.02- 2):1 and/or oxidation process is carried out in two steps with intermediate separation of exhausted air from mixture by way of reducing pressure to 0.13- 0.3 MPa, after which mixture is subjected to aftertreatment with new portion of compressed air at 0.3-3.5 MPa. EFFECT: extended assortment of accessible and inexpensive catalysts, simplified technology, and prevented pollution of treated material with elementary sulfur formed. 7 cl, 9 ex
Patent RU-2184158-C1 (RU)
Inventor: BELIKOV V V
IPC: C22B3/06
Filed: 2001-05-23
Granted: 2002-06-27
Abstract: FIELD: metallurgy. SUBSTANCE: method involves subjecting iron ore concentrate to roasting, cooling, mineral acid leaching at predetermined leaching parameters, separating liquid phase from solid phase. Iron ore concentrate is exposed to oxidizing roasting at temperature of 800-1,000 C with holding time not exceeding 1 hour. Leaching is effected by using sulfuric or nitric acid. Kind of acid is selected depending on mineralogical ore content and structure of phosphor-containing substance. Method allows iron ore concentrates to be prepared for conversion by improving their qualities through removing of undesired contaminants contained in concentrates, primarily of phosphor. EFFECT: increased efficiency by obtaining ore concentrates with standardized optimum amount of phosphor. 5 cl, 1 tbl, 1 ex
Patent RU-2186709-C1 (RU)
Title: Inversely osmotic distilling plant
Inventor: VESELOV JU S
IPC: B63J1/00
Filed: 2001-08-29
Granted: 2002-08-10
Abstract: FIELD: sea water desalination systems. SUBSTANCE: plant includes high- pressure plunger pump, inversely osmic distilling module and sea water prefilter provided with filter cartridges and mounted between pump and distilling module; filter cartridges have different diameters and different pores; at least three cartridges of lesser diameter with smaller pores are placed in cavity of each cartridge of larger diameter with larger pores. Besides that, filter cartridges are made for elastic deformation in radial direction under action of pulse pressure of sea water. EFFECT: improved vibration and noise characteristics of plant; reduced operational expenses; increased service life of semipermeable membranes. 6 dwg
Patent RU-2211871-C1 (RU)
Inventor: KASIKOVA N I
IPC: C22B59/00
Filed: 2001-11-29
Granted: 2003-09-10
Abstract: FIELD: hydrometallurgy of processing ore concentrates; complex extraction of titanium, niobium and tantalum compounds from loparite concentrate. SUBSTANCE: proposed method includes break-down of loparite concentrate by hydrochloric acid accompanied by obtaining chloride solutions and separation of titanium, niobium and tantalum compounds from compounds of rare-earth elements followed by obtaining titanium, niobium and tantalum fluoride solutions. Separation of titanium, niobium and tantalum is performed by their extraction from chloride solutions by means of organic mixture containing alkyl phosphoric acid and fluoride solutions of these rare metals are made by re-extraction from extract by means of strong fluohydric acid. EFFECT: facilitated procedure of separation of rare and rare-earth metals. 6 cl, 1 tbl, 6 ex
Patent RU-2228039-C1 (RU)
Inventor: BIDJUK A JA
IPC: A23B4/20
Filed: 2002-09-18
Granted: 2004-05-10
Abstract: FIELD: meat industry. SUBSTANCE: method involves introducing preservative directly into farce during cutting procedure, with preservative being mixture of ethereal oils of thyme, winter savory, lavender, brandy mint and fatty oil released from garden sage seeds. Components are used in predetermined ratio. Method allows shelf time of sausages kept in natural casings to be increased to 7 days and in artificial permeable casings up to 8 days. EFFECT: improved quality and increased storage life owing to suppressed development of residual microflora. 2 tbl, 2 ex
Patent RU-2238073-C1 (RU)
Inventor: CHECHENIN M G
IPC: A61H31/00
Filed: 2003-01-27
Granted: 2004-10-20
Abstract: FIELD: medicine, resuscitation. 
     SUBSTANCE: one should register average dynamic, immediate dynamic and static thoracopulmonary compliances, calculate their ratio (C) by certain formula; at C being 0.8-1.2 one should evaluate the mode of assisted pulmonary ventilation (APV) to be adequate; at C being below 0.8 or above 1.2 the mode of APV is considered to be inadequate followed by performing alteration of ventilation mode; in 10 min after changing the mode of APV one should register the same parameters again, calculate C and evaluate APV adequacy. The change of APV mode should be continued to achieve C parameters correspondent to adequate APV. The present innovation enables to increase efficiency of APV based upon quantitative evaluation of its adequacy and patient's synchronization with respirator due to comparing both dynamic and static thoracopulmonary compliances. 
     EFFECT: higher efficiency of evaluation. 
     2 ex, 1 tbl
Patent RU-2244817-C1 (RU)
Title: Method for use of earth mantle substance for producing hydrogen
Inventor: LARIN V N
IPC: C01B3/04
Filed: 2003-10-15
Granted: 2005-01-20
Abstract: FIELD: power engineering. 
     SUBSTANCE: method includes searching for continental or oceanic rift generation zones, supported by abnormal mantle with output of substance branches to earth crust. Drilling of wells by turbodrills into mantle substance. After well enters mantle substance a reaction hollow is formed in it by putting together force and product wells or by expanding force and/or product wells. Water is pumped into force well and gas-like hydrogen is outputted to surface through product well forming during reaction of inter-metallic substances fro mantle substance to water. Water is fed in amount, adjusting output of hydrogen, while reaction surface of reaction hollow is periodically regenerated, for example, by high pressure water flow, supplied through jets in reaction hollow, on remotely controlled manipulators. Expansion of well may be performed via explosions of explosive substances charges, and it is possible to separate forming gaseous hydrogen and water steam by separator mounted therein. 
     EFFECT: higher effectiveness of hydrogen production. 
     9 cl
Patent RU-2257734-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-01-28
Granted: 2005-08-10
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of sugar syrup, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent. Clove CO 2 -solvent cake in amount of 4.7 mass % is used as flavor and preparation obtained from biomass of Mortierella exigua micromycete according to claimed technology in amount of 0.07 mass % is used as structure-forming agent. Then sugar fondant mass is formed according to the standard technology to produce target product. 
     EFFECT: low-hardened sugar fondant with good organoleptic properties, increased content of biologically active substances, and decreased consumption of structure-forming agent.
Patent RU-2259946-C1 (RU)
Inventor: ANDRIANOV I S
IPC: C01F7/58
Filed: 2004-01-27
Granted: 2005-09-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: method comprises chlorinating high-purified aluminum powder which is used as the aluminum-containing raw material.  The chlorinating is performed in the flow of chloric high-frequency plasma in gas phase where chlor is a plasma-generating gas and component of the reaction. 
     EFFECT: simplified method and improved purification of the finishing product. 
     1 dwg
Patent RU-2237125-C1 (RU)
Inventor: KOSTYLEV V V
IPC: E01D21/00
Filed: 2004-01-29
Granted: 2004-09-27
Abstract: FIELD: bridge building. 
     SUBSTANCE: method involves assembling new through metal span structures; disassembling old span structures and installing new span structures instead of old ones with the use of temporary piers built in old span structure support unit locations, girder lifting means and floating supports. In the case of reconstruction of multiple-span double-track bridge with spans of 100 m and more new span structures are assembled from bridge sides under each track in turns without interruption in traffic along corresponding track of existent bridge in intertrack space thereof. Disassembling of old span structures under each track is carried out during interruption in traffic along this track by lifting old span structure with the use of jacks, installing thereof on safety cells and placing old span structure on roll bearing means. Then old span structure is removed by rolling thereof along knurling tracks installed on adjacent piers. Old span structures are disassembled by moving floating support under span structure, bearing old span structure on floating support and rolling old span structure in longitudinal direction to place of removed span structure location. 
     EFFECT: increased economy, reduced labor inputs and time of bridge reconstruction due to arranging sites for new span structure building in vicinity to bridge and due to using efficient technique for old span structures disassembling and new span structures assembling. 
     2 cl, 7 dwg
Patent RU-2262370-C1 (RU)
Inventor: PROKHORTSEV I V
IPC: A63B23/00
Filed: 2004-05-05
Granted: 2005-10-20
Abstract: FIELD: methods for correcting of individual's constitution. 
     SUBSTANCE: method involves doing physical exercises while controlling heart rate values corresponding to aerobic and anaerobic metabolism thresholds in accordance with anabolic or catabolic program, with ovarian-menstrual cycle phases being taken into consideration; doing test exercises for 4 min at hypocaloric feeding ration; during exercising process, acting upon body muscles to be corrected through the use of recorded image of physical object formed as ornament possessing energy informational activity within the variable frequency of from 75 Hz to 225 Hz, said ornament being preliminarily applied onto surface of sportive clothing for exercising and onto body rubbing towels; before and after exercising, measuring sportsman's biofield and determining maximal loading value and exercising time, with measured biofield values being taken into account; increasing physical loading while reducing exercising time by 5-10 min, when biofield values are constant. Material carriers for energy informative component of physical image of object are materials based on three-dimensional structure of flax and cotton fabric. 
     EFFECT: increased efficiency of exercising. 
     3 cl, 6 dwg, 4 tbl
Patent RU-2258139-C1 (RU)
Inventor: BRIZHAK A O
IPC: E21C41/18
Filed: 2004-05-06
Granted: 2005-08-10
Abstract: FIELD: mining industry, particularly for bank excavation with the use of powered mining complex. 
     SUBSTANCE: method involves dividing mine field into columns along the strike by medium and end-on excavations alternating with paired air and belt blind drifts; developing the columns by means of powered mining complex along with rotating thereof through 180° relative belt drift ends after driving of bypass air workings, wherein air workings extend from end-on shafts for belt drift length; connecting dead end of air workings with blind drift, which is the nearest in mine field development direction, by diagonal face entry; driving bypass workings to connect belt drifts. Mining complex is rotated relative dead ends of air drifts along with reversing of mining complex conveyer and with coal conveyance by diagonal face entry. Diagonal face entries may be formed from dead ends of belt drifts to blind air drifts. Diagonal face entries also may be driven from blind belt drifts to blind air drift paths, wherein diagonal face entries reach end-on excavations and then mining complex rotation area along with coal conveyance by diagonal face entry. 
     EFFECT: elimination of mining complex remounting during total mine field development. 
     3 cl, 1 dwg
Patent RU-2269840-C1 (RU)
Title: Electroacoustic transducer
Inventor: PAVROS SERGEJ KONSTANTINOVICH
IPC: H01L41/02
Filed: 2004-08-16
Granted: 2006-02-10
Abstract: FIELD: internal flaw detection, thickness measurements, and measuring physical and mechanical characteristics of materials by elastic wave propagation speed. 
     SUBSTANCE: proposed electroacoustic transducer has piezoelectric plate carrying electrodes on its face and attached on one end by means of adhesive to acoustic delay unit in the form of buffer rod and on other end, to damper disposed within case; piezoelectric plate is cut at certain angle to crystal axis Z of piezoceramic material whose value depends on its ability to afford maximal radiation and reception of longitudinal and transversal waves; piezoelectric plate thickness is calculated from formula d = C 1 /2f 1 , where C 1  is longitudinal wave speed in piezoelectric plate material in direction perpendicular to its face; f 1  is resonant frequency corresponding to maximum of conversion coefficient for longitudinal wave. 
     EFFECT: enlarged functional capabilities of electroacoustic transducer. 
     2 cl, 2 dwg
Patent RU-2277930-C1 (RU)
Inventor: ZAKHAROVA IVETTA VLADIMIROVNA
IPC: A61K38/12
Filed: 2004-12-02
Granted: 2006-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: preparation belongs to decapeptides considered to be an analog of receptor-binding fragment of TGFα from 22 to 31 amino acids in which the eighth amino acid residue Lys is substituted with Ser residue. The analog is bindable to wide range of cytotoxic agents and operate as vector in directed delivery of antitumor agents to tumor cells. The preparation also comprises decapeptide conjugate with a cytotoxic agent showing selective action with respect to tumors and capable of reducing tumor cells resistivity to cytotoxic agents. Conjugated parts are bound by a bond scissile with respect to acid hydrolysis. Another embodiment of the invention is related to pharmaceutical composition containing effective quantity of conjugate and carrier applicable as intravenous injections. 
     EFFECT: enhanced effectiveness of treatment; high antitumor action selectivity. 
     6 cl, 2 dwg, 2 tbl
Patent RU-2278178-C1 (RU)
Title: Nickel-based alloy and article made of the same
Inventor: LUKIN VLADIMIR IVANOVICH
IPC: C22C19/03
Filed: 2004-12-21
Granted: 2006-06-20
Abstract: FIELD: metallurgy, in particular nickel-based alloys useful as structural materials in aircraft industry. 
     SUBSTANCE: claimed alloy contains (mass %): copper 30-33.0; silicium 2.5-3.2; titanium 0.5-1.0; magnesium 0.05-0.3; aluminum 2.5-3.2; lanthanum 0.07-0.25; scandium 0.01-0.03; and balance: nickel. 
     EFFECT: alloy of increased mechanical characteristics, wear-resistance, corrosion resistance and improved antiwear properties. 
     2 cl, 2 tbl, 3 ex
Patent RU-2281671-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L3/00
Filed: 2004-12-22
Granted: 2006-08-20
Abstract: FIELD: canned good production. 
     SUBSTANCE: Claimed method includes onion cutting followed by roasting thereof in grease; shredding and freezing of fresh white cabbage; pork cutting, breading in wheat flour and roasting; apple cutting. Onion, cabbage, apple, milk butter, sour cream, CO 2 -extracts from caraway and black pepper, and table salt are blended in oxygen-free atmosphere. Obtained mixture, pork and drinking water are pre-packed, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.