baber/WOPTO huggingface dataset:
Patent RU-2217594-C1 (RU)
Title: Piston machine, mechanism for converting complex reciprocating and rotary motion into rotation, and seal of chamber
Inventor: ZHULIDOV N V
IPC: F01B3/00
Filed: 2002-04-12
Granted: 2003-11-27
Abstract: FIELD: power engineering, mechanical engineering, transport. SUBSTANCE: invention can be used in engines, compressors, pumps, etc. Machine and mechanism contain at least one main shaft, support, levers and setting elements. Cylinder, piston and cover of machine form working chamber provided with ring seal and intake and outlet valves. Levers, tie-rods, support axles and connecting shafts of mechanism form kinematic circuit between setting element and output shaft. Seal is coaxial solid or interrupted bodies made in form of blade grids or tubes, either solid or provided with holes. EFFECT: reduced friction losses, increased wear resistance. 22 cl, 7 dwg
Patent RU-2219735-C1 (RU)
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-07-03
Granted: 2003-12-27
Abstract: FIELD: storage of plant product. SUBSTANCE: method involves subjecting fruit or vegetable to hydraulic cooling with the use of saturated aqueous solution of preparation produced from Mortierella globulifera micromycet biomass by predetermined process; laying fruit or vegetable in temperature-controlled store. EFFECT: reduced corrosive wear of equipment and reliable storage of fruit or vegetable.
Patent RU-2220284-C1 (RU)
Title: Process of opening-out of kimberlite field
Inventor: PUCHKOV L A
IPC: E21C41/00
Filed: 2002-07-30
Granted: 2003-12-27
Abstract: FIELD: mining industry, development of kimberlite pipes. SUBSTANCE: process of opening-out of kimberlite field includes development of its upper part by opening mining operations and of its lower part by vertical boreholes from two sites moved apart diametrically, by horizontal transportation crosscuts and ventilation crosscut of upper level. Transportation crosscut of each level is connected to ventilation crosscut by circular gallery located outside of zone of effect of underground mining operations on its stability and by ventilation connections and raises from underlying level to ventilation crosscut. EFFECT: preservation of stable state of system of mine workings in the course of entire period of field development and creation of safe conditions to conduct mining operations. 2 dwg
Patent RU-2222150-C1 (RU)
Title: Method for preserving of newly harvested grain
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-08-29
Granted: 2004-01-27
Abstract: FIELD: agriculture. SUBSTANCE: method involves treating grain flow provided in the form of falling rain with propionic acid dispersed by means of carbon dioxide and comprising additive of preparation produced from Mortierella polycephala micromycet biomass by predetermined process. EFFECT: reliable storage of grain. 2 ex
Patent RU-2227423-C1 (RU)
Title: Grain preservation method
Inventor: KVASENKOV O I
IPC: A23B9/26
Filed: 2002-09-19
Granted: 2004-04-27
Abstract: FIELD: grain preservation. SUBSTANCE: method involves treating grain with solution of propionic acid in anolyte, said solution including additive of preparation obtained from Pythium catenulatum micromycet biomass produced by predetermined process. EFFECT: reliable storage of grain. 2 ex
Patent RU-2214880-C1 (RU)
Title: Method for making elastoporous non-woven wire material
Inventor: BEZVODIN V A
IPC: B21F99/00
Filed: 2002-10-17
Granted: 2003-10-27
Abstract: FIELD: metal working, namely manufacture of elastically damping porous material. SUBSTANCE: method comprises steps of making articles with predetermined shape, mass and size due to forming blank in the form of uniform elastoporous metallic base from expanded normalized-mass cut pieces of wire helices; further cold pressing of prepared blanks; forming blank of cut pieces of wire helices made due to joining them to helical strand with the same direction of twisting of one main helix and of N additional helices; successively matching and engaging N times their leading turns and rotating each additional helix relative to lengthwise axis of main helix until matching and engaging their final turns. EFFECT: enhanced technological effectiveness of making blank.
Patent RU-2235843-C1 (RU)
Inventor: STROJAKOVSKIJ V M
IPC: E21B3/00
Filed: 2002-12-16
Granted: 2004-09-10
Abstract: FIELD: mining equipment, particularly for coal excavation from coal beds. 
     SUBSTANCE: executive tool comprises at least one bore bit connected by auger pipe with auger machine head and non-rotating pipe with feeding machine mechanism. Arranged on non-rotation pipe are support skis and hydraulic jack for executive tool operation in vertical plane. Working chambers of hydraulic jacks are hydraulically connected with outlets of electrohydraulic distributors. Pressure inlets of electrohydraulic distributors are connected by flow splitter arranged on non-rotation pipe with pressure source, namely with spraying hydroline. Drainage outlets of electrohydraulic distributors are connected through channels formed in non-rotation pipe body at least with one drainage orifice arranged beyond the boundary of non-rotation pipe and provided with protective case. 
     EFFECT: increased operational reliability and production. 
     2 dwg
Patent RU-2224202-C1 (RU)
Title: Nozzle for heat-exchange apparatus
Inventor: BIKCHENTAEV R M
IPC: F28F25/08
Filed: 2003-03-05
Granted: 2004-02-20
Abstract: FIELD: optimization of the process of cooling of circulating water in counterflow chimney-type and mechanical-draft cooling towers. SUBSTANCE: the nozzle for a heat-exchange apparatus has volumetric, long-measuring, lattice elements with a surface consisting of tetragonal cells formed by intersection of polymeric rods, 1 to 4 mm thick, the volumetric, long-measuring, lattice elements are assembled with a parallel or crossing direction of their axes in hollow blocks, the area of each tetragonal cell equals 0.1 to 0.5 of the area of section of the element proper, and the ratio of the cross-section area of the hollow block shell to the cross-section area of its air gap equals 0.1 to 10. The hollow blocks in cross section have a hollow profile in the form of a ring, or a semi-ring, or an ellipse, or a sector, or a segment, or a petal figure with the number of petals within 2 to 8. The ratio of the maximum dimension of the profile of cross-section of the hollow block to its length makes up 1 to 10. In the apparatuses the hollow blocks are laid in 1-6 layers with a parallel, or perpendicular, or crossing direction of their axes in layers. EFFECT: enhanced efficiency of heat exchange. 4 cl, 2 dwg
Patent RU-2229322-C1 (RU)
Inventor: OSJATINSKIJ D L
IPC: A63H33/10
Filed: 2003-04-01
Granted: 2004-05-27
Abstract: FIELD: production of toys, construction sets and like products assembled with the use of non-adhesive connecting members. SUBSTANCE: construction set has connecting members provided with retainers of single mutual arrangement, at least two forming parts and various polygonal forming parts with joining members made in the form of straight sides of modular size and/or size derivative of modular size. Various polygonal forming parts are made in the form of group of square forming parts having length of side equal to modular size, regular hexagons with length of side equal to modular size and rectangles with length of larger side equal to value multiple modular size and length of smaller side equal to modular size. Connecting members are made in the form of group of links with different fixed angles of mutual arrangement of single mutual arrangement, at least two forming parts, with one angle of their mutual arrangement being equal to 90 deg plus and minus 10 deg, or 120 deg plus and minus 10 deg, or 150 deg plus and minus 10 deg, or 180 deg plus and minus 10 deg. EFFECT: simplified construction and increased intellectual level of tasks to be solved during playing. 2 cl, 5 dwg
Patent RU-2238787-C1 (RU)
Inventor: LINEVICH S N
IPC: B01J20/16
Filed: 2003-04-29
Granted: 2004-10-27
Abstract: FIELD: production of drinking water. 
     SUBSTANCE: the invention is dealt with the field of treatment of natural waters for production of drinking water and it may be used at water sewage treatment plants, structures for after-purification of sewage water and at other public utilities. Loading of a contact filter contains as an upper layer a filtrating sorption material - ОДМ-2Ф mark inoculated fragmentized molding boxes with a granular size of 2.3-3.5 mm and density of 1.35 kg/m 3 , in the capacity of interlayer - fragmentized anthracite with a granular size of 1.5-2.3 mm and density of 16 kg/m+3, and as a low layer - sand with a granular size of 0.7-1.5 mm and density of 2.6 kg/m 3 . The invention ensures production of standard condition potable water with high efficiency. 
     EFFECT: the invention ensures production of standard condition potable water with high efficiency. 
     1 tbl
Patent RU-2238501-C1 (RU)
Title: Shell-and-tube heat exchanger and method for its assembly
Inventor: GROSHIKOV V I
IPC: F28D7/16
Filed: 2003-04-22
Granted: 2004-10-20
Abstract: FIELD: applicable for manufacture of heat exchangers, mainly for internal combustion engines of transport facilities. 
     SUBSTANCE: the shell-and-tube heat exchanger has a shell positioned in which is a bank of heat-exchange tubes with cooling ribs fastened by the ends of the tubes in the through holes of the tube plates, the ends of the tubes project outside the limits of the tube plate, and the interplate space is divided by transversal partitions forming the refrigerated cube with inlet and outlet connections of the intertube medium, and the intratube medium feed and discharge connections connected to the shell flanges on both sides of the heat exchanger, one of the tube plates is fixed between the shell flange and the header, and the other is positioned hermetically inside the shell for longitudinal motion at temperature variations of the bank length of the heat-exchange tubes, mounted by the terminal parts of the tubes in the through holes of the tube plates by mandrelling, the through holes in the tube plates are step-shaped, at least on the side of the end of the heat-shaped, at least on the side of the end of the heat-exchange tube, besides, the length of connection of the heat-exchange tube to the tube plate is selected from conduction 0,5d hole <T<2,0d hole  , where T- the length of connection of the heat-exchange tube to the tube plate, d hole  - the diameter of the through hole of the tube plate. The method for assembly of the shell-and-tube heat exchanger consists in sealing of the terminal parts of the heat-exchange tubes in the through holes of the tube plates, to this end, the tube ends are driven through the tube plate through the through holes of the walls and sealed in the through holes by mandrelling, after which the flexible material of the wall of the through hole squeezes the outside and inside diameters of the heat-exchange tube at the length of engagement with the tube plate by the value of flexible expansion of the through hole, caused by mandrelling of the plastic terminal part of the heat-exchange tube at longitudinal motion of the cylindrical mandrel relative to the tube plate, the through holes in the tube plates are worked with the wall roughness within 6.3 to 25mkμ, and mandrelling of the terminal parts of the heat-exchange tube in the through holes of the tube plates is conducted up to the increase of the outside diameter of the terminal part of the tube to a dimension at least exceeding the diameter of the through hole to the depth of the roughness at a longitudinal motion of the mandrel maximum diameter over a length equal to the thickness of the tube plate. 
     EFFECT: enhanced reliability of connection of tubes to the tube plate, reduced force of mandrelling during assembly of the heat exchanger.
Patent RU-2241111-C1 (RU)
Inventor: ABRAMOV A F
IPC: E21B33/03
Filed: 2003-05-26
Granted: 2004-11-27
Abstract: FIELD: oil and gas extractive industry. 
     SUBSTANCE: device has hollow cylindrical body with aperture for letting through geophysical device with cable into well. In aperture of cylindrical body a replaceable pressurizing insert is placed. Insert is fixed and provided with two collars moveable in radial direction, each of which is supported by round segment rigidly connected to rod. By its threaded end rod is let out through aperture made in round disk in upward direction and is connected to press nut providing for transfer of compacting collars into compressed state in case of pressurization of well mouth. Insert is provided with rotating disk with cutting edge placed below collars under round segments and connected to shaft let out upwardly along plane of detaching of collars and round segments. Aperture of cylindrical body is made conical. Insert is fixed by moveably cylindrical stop. 
     EFFECT: higher speed of operation, higher reliability, higher safety. 
     10 dwg
Patent RU-2241713-C1 (RU)
Inventor: FEDOROV B S
IPC: A61K31/4406
Filed: 2003-07-25
Granted: 2004-12-10
Abstract: FIELD: metallorganic compounds, chemical technology, medicine. 
     SUBSTANCE: invention relates to derivatives of platinum tetrachloride and to a method for their preparing. Compounds of the formula: PtCl 4  x 2 Li have been prepared wherein Li represents N,N-dithanolnicotinamide or N,N-diethanolisonicotinamide, N-(trimethylolmethane)-nicotinamide, or N-ethanolnicotinamide, or N-ethanolisonicotinamide. Invention proposes a method for preparing indicated compounds that involves treatment of alkanolamines with pyridine carboxylic acid alkyl ester followed by separation of formed pyridine carboxylic acid alkanolamide, its treatment with potassium or sodium hexachloroplatinate and isolation of the end product. Prepared compounds can be used in medicinal practice instead cisplatin as effective low-toxic antimetastatic medicinal agents. 
     EFFECT: improved preparing method, valuable medicinal properties of compounds. 
     2 cl, 6 ex
Patent RU-2247775-C1 (RU)
Title: Liquid nutrient transporting medium for collection, culturing and transportation of patient blood with suspicion for brucellosis
Inventor: KATUNINA L S
IPC: C12N1/20
Filed: 2003-08-04
Granted: 2005-03-10
Abstract: FIELD: biotechnology, microbiology. 
     SUBSTANCE: invention relates to a method for preparing nutrient medium for collection, culturing and transportation of patient blood with suspicion for the brucellosis disease. Nutrient medium contains beef meat hydrolyzate as a nutrient base, the preparation SAG-1 as a stimulating agent, and also sodium chloride, glucose, sodium citrate, glycerol, sodium hydroxide and distilled water. Invention provides enhancing accumulating properties of nutrient medium and alleviating the nutrient medium transportation. 
     EFFECT: improved and valuable properties of nutrient medium. 
     3 ex
Patent RU-2252868-C1 (RU)
Inventor: AKAEV A A
IPC: B28C5/38
Filed: 2003-09-08
Granted: 2005-05-27
Abstract: FIELD: building, particularly for producing cement mixtures. 
     SUBSTANCE: plant for foamed concrete production comprises pressure mixer with rotor installed on cart, drive, control panel, control equipment and connection pipe for delivering compressed air into pressure mixer body. Pressure mixer is installed at acute angle α to cart surface and is provided with level meter. Compressed air for concrete mixture aeration is fed directly to area surrounding pressure mixer rotor through microscopic orifices formed in reversibly deformed elastic member located in groove. The groove is formed in pressure mixer body bottom around rotor thereof. 
     EFFECT: possibility of measured feeding compressed air into mixer. 
     2 dwg
Patent RU-2259860-C1 (RU)
Inventor: JASTREBOV D A
IPC: B01D15/00
Filed: 2004-01-20
Granted: 2005-09-10
Abstract: FIELD: chemical industry. 
     SUBSTANCE: device comprises vertical cylindrical housing whose bottom section receives drain unit with deflector and central pipe whose top section is provided with the hopper for charging grain phase.  The top of the cylindrical housing is pressure-tightly connected with the hopper of the central pipe, and the top section of the ring zone defined by the housing and central pipe additionally receives distributor of grain and liquid phases made of overturned trancated cone that defines a ring space together with the central pipe.  The branch pipe for discharging exhaust grain phase is provided with valving device, and the top section of the hopper additionally receives branch pipe mounted above the level of the grain phase and provided with the drain for discharging liquid phase which is supplied from the central pipe and hopper and branch pipe for tangential inflow of initial grain phase.  The ring space between the distributor and central pipe is equal or greater than the diameter of the branch pipe for discharging exhaust grain phase. 
     EFFECT: improved performance. 
     4 cl, 1 dwg
Patent RU-2259254-C1 (RU)
Title: Способ изготовления многослойной панели с зигзагообразным гофрированным заполнителем
Inventor: ZAKIROV I M
IPC: B21D47/04
Filed: 2003-11-20
Granted: 2005-08-27
Abstract: Изобретение относится к изготовлению многослойных панелей с зигзагообразным гофрированным заполнителем из листового материала, которые применяются в самолетостроении, судостроении и других отраслях промышленности. Раздельно формообразуют наружные обшивки и слой заполнителя с заданным профилем гофров, которые затем соединяют. Гофры заданного профиля слоя заполнителя получают путем изгиба листовой заготовки по намеченным на развертке заполнителя зигзагообразным линиям. При этом в указанной листовой заготовке в местах пересечения зигзагообразных линий выполняют отверстия диаметром, величина которого не меньше величины максимального радиуса изгиба листовой заготовки. В результате обеспечивается повышение качества панелей с заполнителем складчатой конструкции. 4 ил.
Patent RU-2260551-C1 (RU)
Inventor: ALLE A JU
IPC: F42B15/00
Filed: 2004-03-30
Granted: 2005-09-20
Abstract: FIELD: cosmonautics. 
     SUBSTANCE: proposed adapter has body connected with launch vehicle, platform connected with body and provided with strengthening members, seats for micro-satellites located on platform and rigging units. Platform strengthening members are made in form of main and auxiliary beams and cylindrical envelope. 
     EFFECT: reduced mass of adapter. 
     8 dwg
Patent RU-2270636-C1 (RU)
Title: Complete removable dental maxillary prosthesis
Inventor: RADKEVICH ANDREJ ANATOL EVICH
IPC: A61C13/007
Filed: 2004-07-30
Granted: 2006-02-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has double layer base and artificial teeth. Base layer, facing prosthesis bed having external edges positioned in active movable part of mucous membrane in making engagement to transition vault fold enveloping upper lip frenulum and buccal folds with closing valve being formed, is manufactured from superelastic titanium nickelide. The base layer compensating alveolar process bone tissue atrophy is manufactured from acrylic plastic. 
     EFFECT: accelerated adaptation period; improved strength characteristics. 
     19 dwg
Patent RU-2273498-C1 (RU)
Title: Taboo method for treating patients for dependency behavior forms
Inventor: CHUMACHENKO ANATOLIJ ANATOLIEV
IPC: A61M21/00
Filed: 2004-08-04
Granted: 2006-04-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves performing psychological correction, introducing Ethymisolum at a dose of 10-60 mg. Emotional stress treatment is applied using individually selected video stream and acoustic accompaniment synchronized with the video stream. Pure tones are sent to stereo headphones. Tones of 200, 248, 400 Hz are supplied to the right side and 204, 252, 417 Hz to the left side. Pink noise, music and speech meeting the video scale conditions are supplied to both headphones. A patient listens to record of individually mounted audio stream in the morning and in the evening at the psychological support stage. The audio stream to be shown 3-10 min long in the morning contains pure tones sent into the stereo headphones. Tones of 200, 248, 400 Hz are supplied to the right side and 210, 258, 417 Hz to the left side. The audio stream to be shown 20-45 min long in the evening contains pure tones sent into the stereo headphones. Tones of 200, 248, 400 Hz are supplied to the right side and 204, 256, 417 Hz to the left side. Pink noise, music and speech are supplied to the right and left headphones. Both audio streams contain individually selected music and text recorded from patient voice. Their substance varying from forbidding to encouraging sense is modified once a month. 
     EFFECT: wide range of functional applications.
Patent RU-2279059-C1 (RU)
Title: Method of investigating dynamical processes in transparent multi-phase porous and grain materials
Inventor: KARLOV SERGEJ PETROVICH
IPC: G01N21/41
Filed: 2004-12-20
Granted: 2006-06-27
Abstract: FIELD: analyzing or investigating materials. 
     SUBSTANCE: method comprises determining mass of material, mass and volume of immersion liquid, mass and volume of material filled with the immersion liquid, internal structure of material, and distribution of the refraction index.  The molecular refraction of material and immersion liquid are calculated form the data on the mass, volume, and refraction index.  The inert transparent particles with known density and refraction index are added to the immersion liquid.  The sizes of the particles are smaller than the characteristic sizes of the internal structure of the material.  The material of transparent particles is made of glass. 
     EFFECT: enhanced information content. 
     2 cl
Patent RU-2271375-C1 (RU)
Title: Fluorosiloxane rubber-based composition
Inventor: KOSTEL TSEV VIKTOR VASIL EVICH
IPC: C08L83/04
Filed: 2005-02-17
Granted: 2006-03-10
Abstract: FIELD: synthetic rubbers. 
     SUBSTANCE: invention relates to composition based on fluorosiloxane rubber (100 wt parts), which composition further includes 25-35 wt parts silica filler, 5-10 wt parts polyorganosiloxane liquid, 0.5-0.2 wt parts organic peroxide, and additionally 5-10 wt parts iron oxide, said fluorosiloxane rubber being, in particular, poly(methyl-3,3,3-trifluoropropylmethylvinyl)siloxane rubber having molecular weight 900-1500 and molar portion of methylvinylsiloxane units 0.15-0.25 mol %, and said polyorganosiloxane liquid being diorganodialkoxysilane. 
     EFFECT: increased oil and fuel resistance of composition, which allows lifetime of technical rubber parts in immovable and restrictedly movable connections in air, fuel, and lube oil media to be considerably increased.
Patent RU-2283048-C1 (RU)
Inventor: MLJAVYKH SERGEJ GENNAD EVICH
IPC: A61B17/56
Filed: 2005-03-03
Granted: 2006-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves subcortically transecting internal malleolus with bone fragment being formed and deltoid ligament remainders attachment place being retained. The bone fragment is rotated in distal direction and the cicatricially changed deltoid ligament is exposed with the adjacent articulation capsule zone. Bone plate is removed from tibia above the transection line and fibula reduction and osteosynthesis is carried out. The bone fragment of the internal malleolus is displaced with deltoid ligament being stretched and fixed with screw. 
     EFFECT: stable cicatricially changed ligament fixation. 
     2 dwg