baber/WOPTO huggingface dataset:
Patent RU-2230081-C1 (RU)
Inventor: GARIPOV R M
IPC: C08L63/02
Filed: 2002-11-25
Granted: 2004-06-10
Abstract: FIELD: organic chemistry, polymers. SUBSTANCE: invention relates to preparing epoxy resins-base polymeric materials used as a binding agent for laminated materials, protecting covers and sealing agents. The composition comprises epoxydiane resin, sulfur-containing modifying agent and amine hardening agent. The composition comprises thiocol of brand NVB-2 with an average molecular mass 800 Da and the content of active SH-groups 3-4% as a sulfur-containing modifying agent. As an amine hardening agent the composition comprises organosilicon diamine of the formula:   with molecular mass 566 Da and the content of active amino-groups 5.7%. The definite ratio of components provides preparing polymeric materials eliciting the enhanced chemical stability, water resistance and water-repellent properties and retained heat resistance and hardness. EFFECT: valuable properties of composition. 2 tbl, 1 ex
Patent RU-2225229-C1 (RU)
Inventor: SAPUKHIN EH V
IPC: A61M23/00
Filed: 2002-12-03
Granted: 2004-03-10
Abstract: Изобретение относится к области медицины, а именно к хирургии, и может быть использовано для восстановления проходимости и профилактики образования послеожоговых стриктур пищевода. Устройство состоит из эластичного стержня с конусообразным рабочим концом и резьбовой парой на торце. Стержень выполнен полым, рабочий конец имеет форму усеченного конуса с боковыми отверстиями. Внутри усеченного конуса установлен двухлепестковый клапан, в проксимальной части стержня расположены однолепестковые клапана, в стенке боковых поверхностей стержня напротив друг друга размещены две пары капилляров, проксимальные концы которых размещены в промежутке между однолепестковыми клапанами и резьбовой парой. Дистальные концы двух противоположных капилляров закреплены на разной высоте в наружной манжете, установленной в дистальной части стержня, причем дистальные концы двух других противоположных капилляров размещены перед манжетой. Технический результат заключается в обеспечении возможности лечения детей с химическими ожогами и стриктурами пищевода. 1 ил.
Patent RU-2236663-C1 (RU)
Inventor: KLISHIN V I
IPC: F41A23/00
Filed: 2003-01-20
Granted: 2004-09-20
Abstract: FIELD: military equipment; combat mounts. 
     SUBSTANCE: proposed combat mount includes body with weapons and service platform articulated to body wall. Ladder connected with service platform by means of bevel gear train is articulated on body wall near service platform. Upper portion of this ladder is provided with stop which is engageable in working position with side wall of service platform; secured on service platform is supporting bracket provided with port in its lateral wall at distance equal to width of ladder stop. Rod mounted vertically in guides of ladder may perform longitudinal motion; this rod is locked in extreme positions and is provided with guide pin and bearing bead which are engageable with supporting bracket of service platform in its working position. 
     EFFECT: ease for operation of weapon team. 
     3 cl, 4 dwg
Patent RU-2239035-C1 (RU)
Inventor: SUSHENTSOV N S
IPC: E05B25/00
Filed: 2003-02-03
Granted: 2004-10-27
Abstract: FIELD: means for protection against breaking-in. 
     SUBSTANCE: level lock with a changeable secrecy may be used for closing of safes. The lock has a changeable rotating code drum locked by a permanent set of spring-loaded level locks, the code drum is coupled to a gear wheel coupled to the rack of the tail-piece of the locking bolts. Cavities and lugs for locking the tail-piece of the locking bolts by stoppage at every half turn of a double-bit key pressing out the stoppage by its bit when the tail-piece of the locking bolts gets released from stoppage, they are made alternating with the pitch matched with the pitch of the rack teeth for the key, and in a quantity matched with the quantity of the teeth of the rack for the key. In the modification of the invention the rotating code drum is coaxially fastened to a rotary disk fastened on a post and having a rack for the key. Additionally made on the rotary disk are cavities and lugs for locking the tail-piece of the locking bolts by stoppage at every half turn of a double-bit key pressing out the stoppage by its bit when the tail-piece of the locking bolts gets released from stoppage, they are made alternating with the pitch matched with the pitch of the rack teeth for the key, and in a quantity matched with the quantity of the teeth of the rack for the key. Cavities and lugs are additionally made on the tail-piece of the locking bolts set in translational motion by the rotary disk. In another modification the lock has a permanent set of spring-loaded level locks locking the replaceable stepped post of the tail-piece of the locking bolts, having a rack for the key, additionally made on the tail-piece of the locking bolts are cavities and lugs for locking the tail-piece of the locking bolts by stoppage at every half turn of a double-bit key pressing out the stoppage by its bit when the tail-piece of the locking bolts gets released from stoppage, they are made alternating with the pitch matched with the pitch of the rack teeth for the key, and in a quantity matched with the number of the teeth of the rack for the key. 
     EFFECT: prevented use of replaceable assembly blocks or parts at an enhanced resistance to criminal opening and simplified operation of change of the secrecy. 
     4 cl, 3 dwg
Patent RU-2234488-C1 (RU)
Inventor: AMIROVA N T
IPC: C07C2/18
Filed: 2003-02-19
Granted: 2004-08-20
Abstract: FIELD: organic chemistry, petroleum chemistry, chemical technology. 
     SUBSTANCE: invention relates to manufacturing propylene oligomers by oligomerization of propylene on phosphoric acidic catalysts and to method for treatment of propylene oligomers. Method is carried out by treatment of oligomerizate with alkali aqueous solution and the following washing out with water containing block-copolymers of propylene and ethylene oxides based on polyhydric alcohols or amines with average molecular mass 3000-10000 Da, or their mixture. The mass ratio propylene oxide : ethylene oxide in block-copolymers is maintained to be = (20-80) : (80-20) wt.-%. The proposed method allows reducing time for separation of hydrocarbon and aqueous phases and to reduce the content of neutralizing sodium phosphate salts in propylene oligomers significantly. 
     EFFECT: improved treatment method. 
     2 cl, 1 tbl, 11 ex
Patent RU-2240875-C1 (RU)
Title: Method of separation of lacquer coatings from plastic surfaces
Inventor: PIMENOV JU A
IPC: B08B7/00
Filed: 2003-04-22
Granted: 2004-11-27
Abstract: FIELD: technologies of cleaning surfaces of plastic items from lacquer coatings. 
     SUBSTANCE: the invention is dealt with the field of technologies of cleaning surfaces of plastic items from lacquer coatings. The method includes usage of a cleaning solution and additional action on it. At that the plastic items with a lacquer coating is exposed to comminution up to particles sizes of no more than 5 mm and prepare a water suspension with a share of the solid phase of 20-70 %. The suspension is subjected to an additional grinding expos a padding grist up to the particle sizes of no more than 1 mm and to vibration-cavitational action in an installation with a rotated rotor and an immovable stator supplied with perforation. The suspension is then passing through the installation with intensity of flow of 20 g/cm 2  per a second at the rate of the rotor rotation of no less than 15 m/s. The method is environmentally appropriate and ensures the high degree of clearing of a plastic surface. 
     EFFECT: the method is environmentally appropriate and ensures the high degree of clearing of a plastic surface. 
     2 cl, 1 dwg, 1 tbl
Patent RU-2238419-C1 (RU)
Inventor: LOBUREV A V
IPC: F02K3/04
Filed: 2003-06-04
Granted: 2004-10-20
Abstract: FIELD: turbojet engines. 
     SUBSTANCE: proposed device for taking characteristics of fan operating in bypass turbojet engine with separated nozzles of outer and inner loops is provided with pickups to measure behind fan. Device is furnished also with additional outlet device arranged on outer loop including closed space formed by outer shell and body of outer loop nozzle connected by holes with inner space of outer loop nozzle and furnished with air discharge pipeline with fitted-in adjustable throttle. Device is furnished also with air channels to discharge air in case of surging located before adjustable throttle in air discharge pipeline. Adjustable throttle is made in form of remote controlled gate. 
     EFFECT: possibility of effective and safe taking of fan characteristics directly on engine. 
     3 cl, 1 dwg
Patent RU-2231512-C1 (RU)
Title: Composition for protective cover of refractory materials, method for preparing protective cover on working surfaces of heat units and method for preparing heat units
Inventor: SYTYJ V A
IPC: C04B35/66
Filed: 2003-06-19
Granted: 2004-06-27
Abstract: FIELD: refractory materials. 
     SUBSTANCE: invention relates to the development of refractory materials and can be used in silicate industry, metallurgy, heat and power engineering in making high-temperature heat units. The composition for protective cover of refractory materials comprises 50-60 wt.-% of liquid sodium glass as a binding agent, a mixture of dust trapped in electric filters of ore-thermal furnaces in manufacturing titanium sponge and ground waste of carbon electrodes in magnesium manufacturing of fraction 0.074 mm as a filling agent taken in the ratio = (0.7-0.8) : (0.3-0.2). Method for preparing the protective cover involves applying the indicated composition by brushes or paint sprayers for 2-3 layers with exposition at room temperature after applying each layer for 2-3 h. Thermal treatment is carried out using jet-flame burners or in the course of initial period of the direct exploitation of heat unit. Total thickness of composition is 0.1-0.2 mm. Method for making heat unit is carried out by laying single refractory articles using laying solution as an aqueous suspension of a binding agent containing the composition of indicated composite and taken in the amount 15-30 wt.-%. Before laying a protective cover is applied on working surface of single articles using method indicated above for preparing this cover. Invention provides improving technology for making high-temperature heat units, enhancing stability of protective cover and its adhesion properties and to reduce consumption of materials. 
     EFFECT: improved preparing and making methods, valuable properties of composition. 
     4 cl, 1 tbl, 1 dwg, 2 ex
Patent RU-2239542-C1 (RU)
Inventor: STEPANOV JU S
IPC: B24D13/08
Filed: 2003-10-06
Granted: 2004-11-10
Abstract: FIELD: machine engineering, possibly dimensionless finishing of part surfaces by means of petal type discs. 
     SUBSTANCE: built-up abrasive tool is in the form at least of three petal type abrasive discs. The last are mounted by inclination angle relative to plane normal to rotation axis in common shaft with axial gap. Mean disc is mounted in shaft in rolling bearing assembly with possibility of free rotation. Petals of mean disc are made of double-side grinding cloth in the form of ellipse and they are arranged across rotation axis. Small axis of ellipse is equal to diameter of discs; large axis is determined depending upon inclination angle of discs. 
     EFFECT: enlarged manufacturing possibilities due to working by means of two ends of discs, enhanced efficiency and quality of finishing due to increased axial rigidity of tool and due to crossed disc motion paths. 
     3 cl, 8 dwg
Patent RU-2252683-C1 (RU)
Inventor: GOLUBEVA L V
IPC: A23L2/39
Filed: 2003-10-21
Granted: 2005-05-27
Abstract: FIELD: alcohol-free beverage industry. 
     SUBSTANCE: concentrate comprises per 1 t of dry substance: 98-100 kg of tartaric acid; 105-107 kg of sodium bicarbonate; 115-119 kg of dry whey concentrate produced by ultrafiltering and back osmosis methods and dried in spray drier, and sugar the balance. Beverage produced from said concentrate produces favorable effect upon user's digestive, nervous, cardiovascular systems and upon disease resistance, facilitates in maintaining of organism's water-salt balance and may be used as prophylactic product for mass consumption. 
     EFFECT: increased nutritive value, improved organoleptical properties, increased foaming capacity, that is, height of foam settling, reduced consumption of tartaric acid and wider range of alcohol-free beverages. 
     2 tbl, 2 ex
Patent RU-2256432-C1 (RU)
Inventor: VOROB EV A V
IPC: A61F9/08
Filed: 2003-11-13
Granted: 2005-07-20
Abstract: FIELD: medical equipment. 
     SUBSTANCE: device can be used for creating specialized software allowing handicapped people to get wider information on properties of objects as color, lightness, brightness, contrast and to classify received data. Device has photoreceiver 1, first amplifier 2, analog-to-digital converter 3, control unit 4, radiators pulse oscillator 5, second amplifier 6, polychromatic radiator 7, polyphonic oscillation generator 8, output amplifier 9, output signal adjusting unit 10, sonic indication unit 11, recording/playback unit 12, microphone 13, mode switch 14 and power unit 15. 
     EFFECT: simplified process of testing objects; improved precision and truth of determination of tested objects' parameters. 
     4 dwg
Patent RU-2255539-C1 (RU)
Title: Method for production of milk fondant
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-02-04
Granted: 2005-07-10
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of sugar syrup with dry milk, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent. Clove CO 2 -solvent cake in amount of about 4.7 mass % is used as flavor and preparation obtained from biomass of Mortierella sarniensis micromycete according to claimed technology in amount of about 0.06 mass % is used as structure-forming agent. Then milk fondant mass is formed according to standard technology to produce target product. 
     EFFECT: milk fondant with good organoleptic properties, increased content of biologically active substances, decreased consumption of structure-forming agent and long-term storage.
Patent RU-2256617-C1 (RU)
Inventor: STEPIN S N
IPC: C09D5/08
Filed: 2004-02-09
Granted: 2005-07-20
Abstract: FIELD: metal-protecting materials. 
     SUBSTANCE: invention relates to protection of metals against corrosion using paint and varnish coatings. Invention proposes using as anticorrosive pigments co-precipitated manganite-phosphates, manganite-silicates, manganite-sulfates of metals of the general formula: M MnO x nM Z wherein M  means Ca 2+ , Zn 2+ , Fe 2+ , Sr 2+  at Z - PO 4   3- , SiO 3   2-,  and M  means Ba 2+  at Z - SO 4   2- , PO 4   3- , SiO 3   2- ; x = 2.5-3; n = 0.5-10 with the content of co-precipitated manganite of corresponding metal from 5 to 70 wt.-% as anticorrosive pigments. Proposed pigments by their anticorrosive properties exceed that of zinc tetraoxychromate. Invention provides applying low toxic anticorrosive pigment-inhibitors with protective properties comparable with that of chromate pigments. 
     EFFECT: expanded assortment of anticorrosive pigments. 
     1 tbl
Patent RU-2257510-C1 (RU)
Title: Способ определения толщины слоя парафинов на внутренней стороне нефте- и газопроводов
Inventor: SHUKHOSTANOV V K
IPC: F17D5/00
Filed: 2004-03-01
Granted: 2005-07-27
Abstract: Изобретение относится к области транспортировки углеводородов по трубопроводам. Техническим результатом изобретения является повышение точности определения отложений парафинов. В способе определения толщины слоя парафинов на внутренней стороне нефте- и газопровода, при котором локально подводят акустическую энергию к внешней поверхности трубопровода и определяют характер затухания колебаний как для трубопровода, на внутренней стороне которого отсутствуют отложения, так и для участков трубопровода с отложениями известной толщины и, сравнивая эти данные, судят о толщине отложений, при определении характера затухания колебаний регистрируют кривую затухания многократно отраженного внешнего отклика, сравнивая при этом угол наклона кривых. 2 з.п. ф-лы, 6 ил.
Patent RU-2260722-C1 (RU)
Title: Hydrostatic bearing
Inventor: SHATOKHIN S N
IPC: F16C17/18
Filed: 2004-03-22
Granted: 2005-09-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: hydrostatic bearing comprises housing with radial and ring passages connected with the lubricant source, shaft, and movable bushing which is in the plane between the housing and shaft and defines throttling space between bushing and shaft.  The outer cylindrical surface of the bushing at both ends are provided with ring projections that define step slot throttling spaces between the housing and bushing.  The shaft has bearing collar whose face defines slot throttling spaces between the mating face surfaces of the housing and movable bushing.  The bushing is provided with radial throttling passages which are in communication with the ring passage in the housing.  The face surface of the bushing, which is mating to the face surface of the housing, is provided with the ring projection that defines the step slot throttling space. 
     EFFECT: reduced power loss. 
     1 dwg
Patent RU-2266483-C1 (RU)
Inventor: GOVORUKHIN L N
IPC: F25B30/02
Filed: 2004-04-15
Granted: 2005-12-20
Abstract: FIELD: power engineering, in particular, technology for transformation of heat by means of heat pumps, used in heating, conditioning and water supplying systems. 
     SUBSTANCE: device has circulation contour of working body, which includes serially connected compressor, capacitor, regenerative heat exchanger and first evaporator, and also line of second consumer, output of capacitor via heated substance is connected to line of first consumer. Input of ejector via active substance is connected to output of regenerative heat exchanger. Output of ejector is connected to input of first evaporator and through throttling valve is connected to input of second evaporator. Input of ejector via passive electronic substance is connected to line of second consumer. Output of second evaporator via separator is connected to line of third consumer. 
     EFFECT: extended functional capabilities of heat supplying systems and water supplying systems, namely, to receive in one apparatus both heat for heat supply system and cold at average temperature level for conditioning system and at low temperature level for cooling systems. 
     1 dwg
Patent RU-2259458-C1 (RU)
Inventor: TAKHAUTDINOV SH F
IPC: E21B33/14
Filed: 2004-05-27
Granted: 2005-08-27
Abstract: FIELD: oil production, particularly for extending casing pipes from below. 
     SUBSTANCE: method involves installing jointing connection pipe on lower end of casing pipe; grouting casing pipe; lowering additional profiled and cylindrical pipe column into well; securing upper end thereof in connection pipe; expanding profiled pipes by creating hydraulic pressure inside them along with following profiled pipes calibration and cylindrical pipes flaring. Before connection pipe installation on casing pipe connection pipe is bored from inner side thereof to obtain diameter, which provides additional column flushing with casing pipe. Then annular depression is formed. The annular depression is adapted to limit additional column lowering and cooperates with rests. Rests are secured to upper end of additional column. Cylindrical cup made of drillable material is formed in connection pipe cavity so that gap is formed between inner wall of connection pipe and cylindrical cup. The gap is filled with grease. After casing pipe grouting the cylindrical cup is drilled, well is bored and reamed and additional column is lowered in well. 
     EFFECT: increased reliability due to improved joining conditions and orientation of additional casing pipe inside the well. 
     7 dwg
Patent RU-2256573-C1 (RU)
Inventor: KOSSOV V S
IPC: B61F5/14
Filed: 2004-06-09
Granted: 2005-07-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to two-axle three-member bogies of freight cars. Proposed bogie contains overspring beam 1 with bogie center plate and two side bearers 8 pressed to thrust plates 10 of body side supports 11 by flexible members 4, springs of spring suspension through which overspring beam rests on side frames. Part of springs of springs of spring suspension is coupled with overspring beam through wedges 18 and wheelsets with axle box units. Flexible members are fitted in cavities 3 of overspring beam provided with holes 6 in lower sheet. Wedges coupling part of springs of spring suspension with overspring beam are made of antifriction material and are provided with cover plates made of friction material secured on their vertical walls and thrusting against friction plates of side frames. 
     EFFECT: provision of proportionally of bogie turning resistance moment to load of car, increased side stability of car body, efficiency of damping of spring suspension and service life of wedge friction mechanism. 
     4 cl, 8 dwg
Patent RU-2272900-C1 (RU)
Title: Composition for preparing water-soluble microbiological and hydrogen sulfide corrosion inhibitor
Inventor: SEREBRENNIKOVA EHLEONORA VITAL
IPC: E21B43/22
Filed: 2004-07-27
Granted: 2006-03-27
Abstract: FIELD: oil and gas production and corrosion protection. 
     SUBSTANCE: invention is dealing with water-soluble microbiological and hydrogen sulfide corrosion inhibitors used in drilling fluids and other process fluids to protect their organic components and equipment operated under microbiological infection and hydrogen sulfide corrosion. Composition of invention contains 12-27% formaldehyde, 27-68% ethanolamine mixture, 0.1-9% urea, and water (the balance), said ethanolamine mixture being bottom residues from monoethanolamine regeneration or a 1:1 mixture of the same with industrial-grade triethanolamine. 
     EFFECT: reduced toxicity and prolonged bactericide efficiency period. 
     4 tbl, 7 ex
Patent RU-2263476-C1 (RU)
Inventor: PRUDKOV M I
IPC: A61B17/11
Filed: 2004-08-12
Granted: 2005-11-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the present innovation deals with treating strictures of extrahepatic bile ducts. One should perform paracostal access of 3-4 cm length beginning near sternal xiphoid process to continue it for the distance of 4-5 cm in longitudinal direction in projection of right-hand rectus muscle of abdomen. One should then apply the ring of "Mini-Assistant" dilator with retractors into the wound, isolate the area of hepaticocholedochal stricture and form inter-intestinal anastomosis by certain technique, form biliodigestive anastomosis at small intestinal loop operated by certain technique, apply instruments being the constituents of "Mini-Assistant" kit. For searching the initial department of small intestine one should apply laparolifting due to inclining a dilator upwards from the side of the middle line of abdomen. 
     EFFECT: decreased traumaticity level of interference. 
     1 dwg, 1 ex
Patent RU-2277262-C1 (RU)
Inventor: ATAPIN NIKOLAJ FEDOROVICH
IPC: G01C11/00
Filed: 2004-12-06
Granted: 2006-05-27
Abstract: FIELD: computer science, namely, engineering of devices for producing images, specifically meant for photogrammetry. 
     SUBSTANCE: photogrammetric workplace contains standard personal computer in base configuration, consisting of system block, monitor, keyboard, mouse-type graphical information manipulator and printer, and stereoscopic video control device, consisting of color monitor, coordinate joystick, parallax joystick, light-valve goggles and monitor adapter, first inputs-outputs of which are connected to system block of personal computer, first output - to input of color monitor, and second output - to input of light-valve goggles. 
     EFFECT: expanded functional capabilities, decreased dimensions, increased reliability of photogrammetric workplace. 
     3 dwg, 1 tbl