baber/WOPTO huggingface dataset:
Patent RU-2250891-C1 (RU)
Title: Method for production of vinylchloride
Inventor: BAL ZHINIMAEV B S
IPC: B01J21/08
Filed: 2003-12-26
Granted: 2005-04-27
Abstract: FIELD: chemical industry, in particular method for production of value monomer such as vinylchloride. 
     SUBSTANCE: claimed method includes passing of reaction mixture containing dichloroethane vapor trough catalytic layer providing dehydrochlorination of dichloroethane to vinylchloride. Catalyst has active centers having in IR-spectra of adsorbed ammonia absorption band with wave numbers in region of ν = 1410-1440 cm -1 , and contains one platinum group metal as active component, and glass-fiber carrier. Carrier has in NMR 29 Si-specrum lines with chemical shifts of -100±3 ppm (Q 3 -line) and -110±3 ppm (Q 4 -line) in integral intensity ratio Q 3 /Q 4  from 0.7 to 1.2; in IR-specrum it has absorption band of hydroxyls with wave number of ν = 3620-3650 cm -1  and half-width of 65-75 cm -1 , and has density, measured by BET-method using argon thermal desorption, S Ar  = 0.5-30 m 2 /g, and specific surface, measured by alkali titration, S Na  = 10-250 m 2 /g in ratio of S Ar /S Na  = 5-30. 
     EFFECT: method with high conversion ratio and selectivity. 
     3 cl, 2 ex
Patent RU-2254467-C1 (RU)
Title: Method for extraction of steep-dropping and slanting deposits of lowe and average massiveness
Inventor: SHESTAKOV V A
IPC: E21C41/16
Filed: 2004-01-09
Granted: 2005-06-20
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes separating resources of all levels on blocks, in form of upwardly elongated hexahedrons. Blocks on adjacent levels are positioned in staggered order with displacement of some of them relatively to others for half of blocks width. Resources of each block within limits of hexahedron are divided on two portions: hexagonal chamber inside the block and block itself of same hexagonal shape on all six sides of chamber. Preparation and cutting of chamber resources is realized by driving field level drifts and mines, intermediate sub-level drifts and mines, and also level and sub-level orts and drifts, driven through mineral resource, from which resources of chambers and blocks are drilled and exploded. Extraction and outlet of mineral resource is performed in three rows - first chamber resources, than inter-chamber blocks under protection of ceiling blocks, after that ceiling blocks deposits. Outlet of resources from chambers and blocks is performed trough ends of level orts and mines, an also through ends of intermediate sub-level mines. 
     EFFECT: better use of mineral resources, lower laboriousness, lower costs, decreased block preparation time. 
     2 dwg
Patent RU-2263848-C1 (RU)
Inventor: KOBELEV N S
IPC: F24D3/02
Filed: 2004-03-22
Granted: 2005-11-10
Abstract: FIELD: automatic control systems, namely controlling  air temperature in rooms heated by means of open heat supply systems. 
     SUBSTANCE: apparatus is designed for controlling air temperature in room heated by means of open heat supply system having circuits of common and secondary circulation with direct and reverse main lines. Each circuit includes circulation pump with drive unit and revolution number regulator. Main line of pump of secondary circulation circuit is connected with outlet of pressure controller and main line of pump of common circulation circuit is connected with outlet of air temperature controller. Apparatus also includes pickup for detecting temperature of reverse heat transfer agent at outlet of heating system. Heat quantity meter is mounted at outlet of circulation pump of direct main line of common circulation. Flow rate meter of heat transfer agent is mounted at outlet of circulation pump of secondary circulation circuit. 
     EFFECT: enhanced effectiveness of apparatus, lowered flow rate of heat transfer agent of common circulation circuit   at maximum use of energy potential of heat transfer agent and increased flow rate of heat transfer agent of additional circulation circuit, optimal heat consumption and electric energy cost in drive units of pumps. 
     1 cl, 1 dwg
Patent RU-2258547-C1 (RU)
Inventor: AVER JANOV A A
IPC: B64D10/00
Filed: 2004-04-20
Granted: 2005-08-20
Abstract: FIELD: protective clothing used at high altitudes. 
     SUBSTANCE: high-altitude compensating set has power enclosure with cases for compensating tightening device chamber adjoining to chest, abdomen and leg portions, and for chamber of overloading preventing device adjoining to abdomen and leg regions. Set has lacing, adjusting cord positioned on chamber of overloading preventing device, compensating tightening device hose connected with its one end to chamber of compensating tightening device and adapted for connection with its other end to oxygen apparatus of oxygen equipment set. First hose of overloading preventing device is connected with its one end to chamber of overloading preventing device and may be connected with its other end to automatic pressure device of oxygen equipment set. Power enclosure is composed of two parts forming overalls composed of jacket having back and two strips with central zipper-fastener and trousers having front part composed of two front halves and rear part composed of two rear parts. Chamber of compensating tightening device is composed of two parts interconnected by change-over device. First part of the latter chamber is arranged in front part of jacket adjoining to chest region and second part of compensating tightening device arranged in front part of trousers adjoining to abdomen and leg region also makes chamber of overloading preventing device. Case for overloading preventing device chamber is formed from casing for part of overloading preventing device chamber adjoining to abdomen region and casing for part of the same chamber adjoining to leg regions, said casings being attached to one another. The latter casing is composed of parts adjoining to knee and femoral-shin regions. Said parts are positioned for joining with one another during mounting of overloading preventing device chamber. Left-hand strip of jacket, equipped with layer sewn to inner side of strip so as to define case for compensating tightening device chamber, may be placed under right-hand strip and attached thereto. 
     EFFECT: convenient usage under both normal and extreme flight conditions. 
     13 cl, 8 dwg
Patent RU-2259815-C1 (RU)
Inventor: ANCHEVSKIJ I V
IPC: A61K8/97
Filed: 2004-05-14
Granted: 2005-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves treating skin with cosmetic means. First, cleaning gel is applied for removing make-up. Then, gomage cream is applied and tanning concentrate next to it. Massage with phytocream is done and the tanning concentrate is repeatedly applied. Feeding cream mask and recovering balsam are also applied. Washing skin with warm water and rubbing with nonalcoholic tonic is carried out after every procedure comprising treatment with cosmetic means. The procedures are given 2-3 times a week. The total treatment course is 8-10 procedures long. 
     EFFECT: enhanced effectiveness of treatment. 
     9 cl
Patent RU-2263962-C1 (RU)
Inventor: ZARENKOV V A
IPC: G06Q20/40
Filed: 2004-05-06
Granted: 2005-11-10
Abstract: FIELD: computer science. 
     SUBSTANCE: system has keyboards, output connecting device, central processor unit, modems, wireless communication device, identification block, processing center. Wireless communication device and each modem have a set-point generator, phase manipulator, scrambler, first mixer, first heterodyne, amplifier of first intermediate frequency, first power amplifier, duplexer, transceiver antenna, second power amplifier, second mixer, second heterodyne, amplifier of second intermediate frequency, multiplier, band filter, phase detector and descrambler. 
     EFFECT: higher reliability. 
     5 dwg
Patent RU-2271433-C1 (RU)
Title: Well bottom flushing device
Inventor: SOKOLOVSKIJ SERGEJ VIKTOROVICH
IPC: E21B21/00
Filed: 2004-06-08
Granted: 2006-03-10
Abstract: FIELD: oil and gas industry, particularly injection and production well maintenance and overhaul, namely well bottom cleaning of sand and proppant plugs, formation injuries and small metal items. 
     SUBSTANCE: device comprises cylindrical body with cavity and valve to be connected to pipe string. The body is provided with end and radial water jet channels to establish communication between above cavity and hole annuity. The water jet channels are inclined with respect to the body axis. The valve is made as shutter pivotally connected with thrust collar. The thrust collar is secured inside the device body in air-tight manner. When flushing fluid is injected in the pipe string the shutter is tightly pressed to the thrust collar. When flushing fluid is injected in the hole annuity the shutter is opened. Water jet channels are created in the shutter. 
     EFFECT: increased operational capabilities along with simplified structure. 
     5 cl, 1 dwg
Patent RU-2248181-C1 (RU)
Title: Method for diagnosing pathological states of craniofascial region
Inventor: SEDYKH S A
IPC: A61B6/03
Filed: 2004-06-15
Granted: 2005-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying spiral computer tomography followed by multi-planar three-dimensional reconstruction on pre- intra- and postoperative periods. 
     EFFECT: enhanced effectiveness in planning, virtual modeling of operation volume and controlling treatment course. 
     3 cl
Patent RU-2262367-C1 (RU)
Inventor: VETOSHKIN JU P
IPC: A62D1/00
Filed: 2004-07-19
Granted: 2005-10-20
Abstract: FIELD: fire-extinguishing equipment, particularly for extinguishing buildings, forests and peatbogs. 
     SUBSTANCE: the composition includes grinded clay, grinded asbestos, sodium chloride and water. 
     EFFECT: increased efficiency, reduced cost and increased ability of composition usage.
Patent RU-2257342-C1 (RU)
Title: Method of manufacture of flexible material from thermally expanded graphite
Inventor: PAVLOV A A
IPC: G01N9/24
Filed: 2004-07-27
Granted: 2005-07-27
Abstract: FIELD: manufacture of updated gasket materials from graphite tape, foil, strips or sheets. 
     SUBSTANCE: thermally expanded graphite powder is rolled into cloth, 0.1-10 mm thick. In the course of rolling, cloth is subjected to nondestructive testing by means of one or several pairs of measuring sensors placed along its width; each pair of sensors includes transmitting and receiving sensors which are placed on either side of cloth; They are subjected to electromagnetic radiation at frequency of 10 3 -10 6  Hz and phase shift angle relative to phase of oscillations of wave falling on specimen is measured. Frequency of oscillations is fixed. For obtaining enhanced accuracy of measurements, correcting pair of sensors may be mounted in parallel with measuring sensors. Present density of material is determined by calibration graph of material density versus phase shift angle which is plotted before measurements. At plotting the graph, density of material is determined by direct weight method. Thus, rolling parameters are corrected according to results of determination of present density. 
     EFFECT: improved quality of flexible material; immediate elimination technological malfunction. 
     6 cl, 3 dwg, 1 ex
Patent RU-2273028-C1 (RU)
Title: Method for predicting diabetic peripheral neuropathy in children and teenagers
Inventor: GALKINA GALINA ALEKSANDROVNA
IPC: G01N33/53
Filed: 2004-08-25
Granted: 2006-03-27
Abstract: FIELD: medicine, laboratory diagnostics. 
     SUBSTANCE: the present innovation deals with predicting diabetic peripheral neuropathy (DPNP) in children and teenagers who suffer insulin-dependent diabetes mellitus.  In peripheral blood one should serologically study brain neurotrophic factor (BDNF) and at its value being above 9000 pg/ml one should diagnose subclinical DPNP stage. Thus, it has been developed a highly sensitive and accurate method for predicting the onset of diabetic peripheral neuropathy. 
     EFFECT: higher accuracy of prediction. 
     3 ex
Patent RU-2273535-C1 (RU)
Title: Steel strip hot rolling method
Inventor: STEPANOV ALEKSANDR ALEKSANDROV
IPC: B21B1/22
Filed: 2004-09-01
Granted: 2006-04-10
Abstract: FIELD: metallurgy, namely hot rolling of strips of standard and low-carbon steels in continuous wide strip rolling mills. 
     SUBSTANCE: method comprises steps of heating slab; performing its multi-pass alternating reduction by width and by thickness in continuous finish rolling stand group while realizing normalized strip tension between stands. Reduction by width is terminated when relation of strip thickness to strip width is lowered till value 0.015. In finish rolling stand group specific tension of strip is kept equal to value consisting 0.05 - 0.45 of its yield limit in respective interval between stands at percentage reduction degree for pass no more than 50%. 
     EFFECT: stability of rolled piece between vertical rolls, minimized non-controlled values of strip widening and narrowing in continuous group of stands. 
     1 ex, 1 tbl
Patent RU-2274701-C1 (RU)
Title: Water-filled added-on flood control dam
Inventor: BERKOV BORIS VIKTOROVICH
IPC: E02B3/10
Filed: 2004-11-22
Granted: 2006-04-20
Abstract: FIELD: hydraulic structures, particularly engineering structures to be built in river, sea and other territories characterized by flood risk. 
     SUBSTANCE: dam is installed along coast line or territory liable to flood and connected to graded and reinforced surface thereof. Dam comprises lower basic continuous row of hollow reservoirs installed in back-to-back manner and additional row of connected hollow reservoirs installed on the lower row. The reservoirs are provided with drainage and supply pipelines with one-way check valves. Through orifices are created in bottoms of all reservoirs except ones of the last upper row. Orifices made in lids of the last upper row are closed with removable doors. Reservoirs of at least lower composite parts have inner transversal partitions. The reservoirs are connected one to another by guiding fingers or extensions inserted in corresponding orifices or depressions. Reservoirs are reinforced with vertical abutments from coast line. 
     EFFECT: increased flood control efficiency, reduced time of dam building, reduced building material consumption. 
     2 dwg
Patent RU-2290780-C1 (RU)
Title: Apparatus for cleaning from contaminants and placing of fruits into container
Inventor: BROSALIN VASILIJ GRIGOR EVICH
IPC: A01D46/26
Filed: 2005-05-03
Granted: 2007-01-10
Abstract: FIELD: agricultural engineering, in particular, equipment for mechanization of fruit harvesting processes. 
     SUBSTANCE: apparatus has feeding conveyor, dividing conveyor positioned behind feeding conveyor, container hanger with hydraulic drive for rotation of hanger with container, and control system for said drive. Dividing conveyor is equipped at its outlet end with elastic skirt which is positioned with its upper part on shaft and equipped with drive for imparting vibrating motions thereto. Control system for hanger rotation drive comprises overflow valve kinematically connected to skirt. 
     EFFECT: increased efficiency, decreased labor intensity and reduced damage to fruits. 
     2 dwg
Patent RU-2287812-C1 (RU)
Inventor: SHORMANOV VLADIMIR KAMBULATOVI
IPC: G01N30/06
Filed: 2005-06-28
Granted: 2006-11-20
Abstract: FIELD: analytical chemistry. 
     SUBSTANCE: analysis of a sample involves its milling, infusion with acetone, filtration of acetone extraction, concentrating and purification by chromatography method. The concentration is purified in column by using a normal-phase sorbent silica gel L 40/100μ and a mixture hexane-acetone (8:2) as a mobile phase. The following chromatography determination is carried out by HPLC method in column filled with sorbent "Nova-Pak C-18" using a mixture acetonitrile-water (7:3) as a mobile phase and a detector based on photodiode array. Method provides enhancing sensitivity of assay. Invention can be used in practice of sanitary-epidemiological stations, chemical-toxicological, veterinary and ecological laboratories. 
     EFFECT: improved assay method. 
     3 tbl
Patent RU-2295909-C1 (RU)
Title: Method for detecting the borders of dissected cicatrices at surgical treatment of cicatricial-trophic ulcers of inferior limbs
Inventor: KOLESOV SERGEJ NIKANDROVICH
IPC: A61B5/01
Filed: 2005-08-18
Granted: 2007-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: just before the onset of surgical interference it is necessary to conduct thermovisual survey to evaluate the temperature drop  between perifocal ulcerous area - at the length from the center up to the periphery of this area - and adjacent intact parts. If in perifocal ulcerous area there are parts at the temperature drop being 2°C and higher in this case they should be dissected together with the ulcer. The innovation enables to detect the area of highly manifested inflammatory alterations around ulcerous defect. 
     EFFECT: higher efficiency of detection. 
     1 ex
Patent RU-2298056-C1 (RU)
Title: Wood delignification catalyst preparation method
Inventor: VURASKO ALESJA VALER EVNA
IPC: B01J37/34
Filed: 2005-09-01
Granted: 2007-04-27
Abstract: FIELD: woodworking and resin industries. 
     SUBSTANCE: invention concerns anthraquinone-based wood delignification catalyst, which can be used in vegetable stock cooking process involving alkaline technologies. Method comprises liquid-phase interaction of anthracene with oxidant in organic solvent followed by crystallization of anthracene. The latter operation is conducted for 1 to 10 min in presence of benzoic acid (consumption 0.01-0.3%) in ultrasonic field generated by ultrasonic emitter at acoustic power 0.6 kW and frequency 22 kHz. 
     EFFECT: increased catalytic activity of anthraquinone and reduced consumption of catalyst. 
     3 cl, 4 tbl, 4 ex
Patent RU-2301186-C1 (RU)
Inventor: TOMASOV SERGEJ MIKHAJLOVICH
IPC: B65D85/30
Filed: 2005-10-10
Granted: 2007-06-20
Abstract: FIELD: containers for storage and transportation of biscuits and other confectioneries especially perceptive to injure which may occur under the action of impact or compressive forces. 
     SUBSTANCE: container has cover and flat bottom part, said cover and bottom part being made round. Upper surface of cover is made planar and its side surface is formed as straight circular cylinder or truncated cone which may be secured on bottom part. Vertical channels are formed on cover side surface, along its generatrices, said channels terminating on upper surface, and vertical projections are formed on lower planar surface of bottom part, said projections extending circumferentially of bottom part. When containers are stacked, projections of bottom part of superjacent container are inserted into vertical channels of cover of underlying container. Horizontal channels provided on upper surface of cover are arranged at an angle to cover radius and connected with their ends remote from container axis to respective vertical channels. Horizontal projections provided on lower outer surface of bottom part are arranged at an angle so that upon stacking of containers these horizontal projections provided on bottom part of superjacent container are inserted into horizontal channels of cover of underlying container. 
     EFFECT: enhanced reliability in stacking of containers. 
     2 cl, 4 dwg
Patent RU-2301993-C1 (RU)
Inventor: BELORAJ JAKOV L VOVICH
IPC: G01N24/08
Filed: 2005-12-23
Granted: 2007-06-27
Abstract: FIELD: measuring technique. 
     SUBSTANCE: coefficient of open porosity K po  of core is measured. Then total curve of spin-grating relaxation (SGR) is measured automatically received from threshold fluid in sample. Measured curve is subject to component-analytical mathematical processing and correspond group/phase contents of residual water in rock-selector is measured by means of relaxation/volumetric transparency from component values of relaxation times. Coefficient of total residual water content K wa  of core is determined by summing products of component/part saturations W i  with phase/group content of residual water K wai  in it from relation K wa =n i xW i xK wai , where n i  is number of component/group/phases in collector. After that coefficient of effective porosity K poef  of rock/collector is measured automatically by means of specific values of open porosity coefficients K po  and residual water saturation K wa  for sample of core from relation of K poef =K po (1-K wa ). 
     EFFECT: reduced time for measurements; improved precision; higher truth of results. 
     19 cl, 1 dwg
Patent RU-2297861-C1 (RU)
Title: Method for carrying out transluminal laser-induced brain revascularization in atherosclerotic injury cases
Inventor: MAKSIMOVICH IVAN VASIL EVICH
IPC: A61N5/067
Filed: 2006-02-13
Granted: 2007-04-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves puncturing and catheterizing general femoral vein or general carotid by applying Seldinger techniques. Introducer of 4-9F in diameter set. Conducting catheter is coaxially introduced through it into the injured cerebral bloodstream bed. Radiopaque flexible catheter of 3-6F in diameter with light guide is coaxially introduced through it to blood vessel occlusion place. Flexible quartz - quartz or quartz-polymer light guide diameter is equal to 100-200 mcm. Heparinized physiological salt solution is introduced during laser installation operation at a rate not less 0.1 ED of heparin in 1 ml of physiologic saline. Solution introduction rate is not less than 1 ml/s. Then, the conducting catheter brought down. The distance between light guide end face and irradiated surface is 1-5 mm long. High-energy laser of 20 W power is applied. Pulsating periodic pulsating mode is applied. Radiopaque substance is periodically introduced in small dozes and carry out during laser radiation treatment and X-ray TV control over passability and full-scale lumen restoration in the injured bloodstream bed zone. 
     EFFECT: enhanced effectiveness of treatment; provided ischemized brain tissue restoration and its subsequent regeneration.
Patent RU-2312012-C1 (RU)
Inventor: GALEEVA AL FIJA SAFIEVNA
IPC: B28B13/04
Filed: 2006-04-17
Granted: 2007-12-10
Abstract: FIELD: building material production, particularly brick production. 
     SUBSTANCE: complex comprises press with group mold arranged in press table. The mold is provided with adobe receiving cells, adobe conveyer extending along axis of adobe supply from press to adobe conveyer, steam carriage, remover installed so that it may slide along adobe conveyer and providing adobe supply from press to adobe conveyer. Complex also has stacking device, which moves adobe from adobe conveyer to steam carriage. Longitudinal walls of mold and path of steam carriage travel are inclined within 60°-90° or within 90°-120° angle to adobe conveyer. Mold cells are grouped in four rows extending at 0°-10° angle to adobe conveyer. Each row includes at least two cells. 
     EFFECT: simplified complex manufacturing and assemblage in plant due to extended range of mutual complex member location angularity. 
     3 dwg
Patent RU-2309916-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C03C8/12
Filed: 2006-05-29
Granted: 2007-11-10
Abstract: FIELD: compositions of nonfritted glazes. 
     SUBSTANCE: invention relates to compositions of nonfritted glazes used in manufacturing face tiles. Proposed glaze comprises the following components, wt.-%: SiO 2 , 45.0-50.0; Al 2 O 3 , 1.0-3.0; CaO, 6.0-10.0; MgO, 1.0-3.0; K 2 O, 2.0-4.0; ZnO, 3.0-5.0; ZrO 2 , 1.0-2.0; B 2 O 3 , 10.0-15.0; BaO, 5.0-7.0; CaF 2 , 5.0-10.0, and TiO 2 , 5.0-7.0. Invention provides enhancing resistance of glaze to cold, whiteness and luster. 
     EFFECT: improved and valuable properties of glaze. 
     1 tbl