baber/WOPTO huggingface dataset:
Patent RU-2177463-C1 (RU)
Inventor: KUZNETSOV V A
IPC: C04B38/02
Filed: 2001-03-16
Granted: 2001-12-27
Abstract: FIELD: building materials industry, particularly, manufacture of heat-insulating refractory materials for warming structures of buildings, industrial heat units and metallurgical equipment and commutation systems. SUBSTANCE: raw mix comprises liquid glass, fluorine-containing component, sodium hydroxide, silicon-containing component, alumosilicate and fine filling agent. Silicon-containing component is fly ash of air collection cyclones of steel making production which comprises, wt.%: silicon at least 80 ; copper, at least 4; iron not higher than 4.5; calcium, not higher than 4; aluminium, not higher than 0.95; titanium not higher than 0.25; carbon, not higher than 5, ratios of components being as follows, wt.pts; liquid glass, 25-40; fluorine- containing component, 2-10; sodium hydroxide, 2-10; said fly ash (calculated for silicon), 25-30; fine filling agent, 25-65. Raw mix further comprises silicon additive. Method of preparing heat resistant cellulose concrete comprises separate preparation of liquid phase prepared by mixing liquid glass, fluorine-containing component and sodium hydroxide, and dry portion prepared by mixing silicon-containing component and calcium alumosilicate followed by mixing liquid phase and dry portion at 45-80 to 29-60 ratio, addition of fine filling agent to the resulting mixture, foaming and solidification of the resulting raw mixture. In using said raw mix, solidification is carried out for 0.1 to 10 h with prethermal shock. Silicon additive is further added to raw mix and surface treatment of concrete is carried out with silicon composition. EFFECT: improved properties of the raw mix and more efficient preparation method thereof. 6 cl, 1 tbl
Patent RU-2191198-C1 (RU)
Inventor: OS KIN V M
IPC: C08L27/06
Filed: 2001-05-15
Granted: 2002-10-20
Abstract: Описывается трудногорючая полимерная композиция для огнестойких кровельных и гидроизоляционных материалов, которая содержит в качестве пластификатора смесь диоктилфталата и негорючих пластификаторов-антипиренов: трихлорэтилфосфата и хлорпарафина, а также бутадиеннитрильный, хлоропреновый каучук или хлорсульфированный полиэтилен. Материалы на основе этой композиции имеют высокую огнестойкость, морозостойкость и атмосферостойкость при хороших деформационно-прочностных свойствах. 1 табл.
Patent RU-2196067-C1 (RU)
Title: Front part of vehicle body
Inventor: CHUKHAREV A P
IPC: B62D25/08
Filed: 2001-05-16
Granted: 2003-01-10
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to vehicle bodies, particularly, to zones of forming air intake channel of heating-and-ventilating system. Front part of vehicle body has hood, windshield 3, air intake facing 6 with air intake holes rigidly connected with frame 5 of windshield, heater air intake neck 7 connected with intake channel 8 of heating-and-ventilating system. Air intake facing 6 is made in form of solid part rigidly connected with intake neck 7 of heater air intake, thus forming intake channel 26 laid along rear edge part 18 of hood. Said intake neck 7 is provided with water drain holes and air intake holes, one hole 29 registers with intake channel 8 of heating- and-ventilating system. EFFECT: simplified design, increased rigidity, prevention of water getting into hood space. 5 cl, 7 dwg
Patent RU-2211910-C1 (RU)
Title: Adapter for joining of profile shutoff device with drill pipe string
Inventor: ABDRAKHMANOV G S
IPC: E21B29/10
Filed: 2001-12-06
Granted: 2003-09-10
Abstract: FIELD: well drilling and repairs, particularly, devices for joining of profile shutoff devices with drill pipe string in its lowering into well. SUBSTANCE: adapter has body with central channel, nipple and coupling ends with threads. Installed in central channel is retainer in form of bushing with side longitudinal recesses. Secured to bushing lower end is plate engageable with profile part of shutoff device. Bushing is fixed from rotary motions relative to body by means of body protrusions entering bushing longitudinal recesses. EFFECT: increased serviceability of adapter and its reliable joining with shutoff device. 2 dwg
Patent RU-2218959-C1 (RU)
Inventor: DANILENKO L V
IPC: A62C35/00
Filed: 2002-04-05
Granted: 2003-12-20
Abstract: FIELD: fire-fighting equipment for fire extinguishing in forests, open space, buildings, vehicles and for barrier destruction during rescue service operation. SUBSTANCE: water gun unit comprises water supply device having hydraulic pipes and monitor with stationary body-gun module. Water supply device additionally comprises adjustable pumps, controllable valves and chambers. Level and pressure sensors, electrodes enclosed by cap, hydraulic accumulator having inlet valves with level and pressure sensors, electronic control block and power source are installed into chamber. Monitor has sighting device, removable adaptor, moving gun with valve, switching control slide fixedly connected with trigger. Water supplying in impulse mode is carried out by hydraulic accumulator and controllable moving gun. Impulse mode operation provides water accumulation under higher pressure and at longer range in comparison with continuous water supplying mode, which is accompanied by friction losses in feeding pipes. Gun sighting device provides high pointing precision. Water gun unit may be used for barrier destruction in confined space by water jet generated by gun unit, establishing of cable connection for load and people transportation by shot of special device, namely harpoon loaded with other items together with water spray generated by gun unit, for fastening on solid supports by driving in of special nails and dowels. EFFECT: possibility of substitution of fire axe and gun having traditional design. 2 dwg
Patent RU-2228110-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2002-11-11
Granted: 2004-05-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves preparing raw material; preparing sugar syrup and introducing into syrup composition specific preparation in an amount of 0.2-0.5% by weight of canned product, said preparation being obtained from Mortierella nantahalensis micromycet biomass produced by predetermined process; packaging; sealing and sterilizing canned product. EFFECT: improved organoleptical properties and reduced corrosive activity of canned product. 2 tbl
Patent RU-2223079-C1 (RU)
Title: Surgical method for treating endophthalmitis cases
Inventor: EGOROVA EH V
IPC: A61F9/007
Filed: 2002-12-16
Granted: 2004-02-10
Abstract: FIELD: medicine. SUBSTANCE: method involves taking fibrinous film exudate sample from the anterior chamber, pupil area and iris surface and vitreous body cavity exudate sample to carry out bacteriological analysis. Closed subtotal vitrectomy is carried out. Exudate and membranes under inflammation are removed from vitreous cavity in as large amounts as it is possible. Electrolysis aqueous sodium hypochlorate solution of 50-115 mg/l concentration is introduced into the vitreous cavity as substituting liquid. After the electrolysis aqueous sodium hypochlorate solution being substituted with air, short- term vitreous cavity tamponade with unstable emulsion containing electrolysis aqueous sodium hypochlorate solution and perfluororganic substance is carried out during 7-10 days. After the retina having been smoothed with perfluororganic substance from unstable emulsion dissociated into fractions, the perfluororganic substance is substituted with silicon oil or air. Buffered electrolysis aqueous sodium hypochlorate solution of 0.35-0.45 g (NaH 2 PO 4 ) per 100 ml of sodium hypochlorate solution is additionally used as the electrolysis aqueous sodium hypochlorate solution. Unstable emulsion contains the electrolysis aqueous sodium hypochlorate solution in 30-44 mg/l concentration. The unstable emulsion composed of 60- 65% by mass of electrolysis aqueous sodium hypochlorate solution and 35- 40% by mass of perfluororganic substance is injected into the vitreous cavity. Perfluoropolyester, perfluorotributylamine, perfluorodecaline or perfluorometylcyclohexylpiperidine is used as the perfluororganic substance. EFFECT: enhanced effectiveness of treatment; retained vision function; normalized ophthalmic tonus. 5 cl
Patent RU-2229591-C1 (RU)
Inventor: MOZER S P
IPC: E21B43/28
Filed: 2002-12-23
Granted: 2004-05-27
Abstract: FIELD: mineral salts extraction technology. SUBSTANCE: method includes well boring, well casing, well equipping with operation pipes, delivery of dissolvent and non-dissolvent into deposit, drainage of salt water. After delivery of non-dissolvent, gel-forming reagent is fed into dissolvent before delivery into deposit, in amount of 10-50% of non-dissolvent mass in the chamber. Density of gel-forming reagent is less than density of dissolvent. As gel-forming reagent expanded polystyrene is used. EFFECT: increased salt extraction, lowered non-dissolvent losses. 2 cl, 1 dwg, 1 tbl
Patent RU-2235970-C1 (RU)
IPC: F42B25/00
Filed: 2002-12-27
Granted: 2004-09-10
Abstract: FIELD: production of combat aviation bombs. 
     SUBSTANCE: the invention is dealt with the field of aviation bombs production. Realization of the invention allows to increase the area of attack. The substance of the invention provides, that the bombing mount is additionally equipped with machine guns and grenade launchers. After the bombing mount is dropped from an aircraft or helicopter and its parachute is opened it automatically opens massive fire from machine guns, then - from grenade launchers carry out залповый fire from machine guns, then from grenade cup discharges, and at the final stage it carries out a ground or an air explosion of the bomb located in the head part of the mount. 
     EFFECT: the invention allows to increase the area of attack. 
     2 cl, 4 dwg
Patent RU-2237650-C1 (RU)
Inventor: DYKMAN A S
IPC: C07C49/78
Filed: 2003-01-20
Granted: 2004-10-10
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: method is characterized by that phenol and acetone are isolated by rectification utilizing cumene as separating agent. Cumene is fed into rectification column below initial acetone/phenol mixture- or phenol resin-supply point whereas rectification is carried out at atmospheric pressure or pressure elevated to 0.6 MPa. Advantageously, crude cumene containing up to 1.5% α-methylstyrene may be used as separating agent. 
     EFFECT: reduced loss of phenol with by-product stream and improved economical characteristics of acetophenone recovery process. 
     5 cl, 5 ex
Patent RU-2230303-C1 (RU)
Inventor: BELYJ D M
IPC: G01M1/36
Filed: 2003-01-31
Granted: 2004-06-10
Abstract: FIELD: balancing equipment. SUBSTANCE: facility to balance rotating bodies automatically has frame housing correction mechanism and balancing unit in the form of two nuts with counterweights freely screwed on threaded section of body with layer of fixing material deposited on it. Counterweights are fixed on faces of nuts facing one another, side cylindrical surfaces of nuts carry knurling. Correction mechanism is produced in the form of four plates embracing nuts, which are positioned in planes tangent to side surfaces of nuts and form square. Layers of bristle are applied to internal surfaces of plates facing nuts. Bristles contact side surfaces of nuts and are inclined to one side, around square in direction of rotation of body. EFFECT: enhanced balancing accuracy, raised productivity of balancing process and expanded functional capabilities of facility. 2 dwg
Patent RU-2238228-C1 (RU)
Inventor: SMIRNOVA T N
IPC: G01N33/00
Filed: 2003-03-25
Granted: 2004-10-20
Abstract: FIELD: tests of polymer materials contained in structures of space equipment in outer space and on ground. 
     
     
       SUBSTANCE: proposed method includes placing the material specimens on surface of spacecraft for exposure during required period of time. Then, specimens (kept in container) are placed in transport container which is sealed up in outer space and is returned to ground. Properties of material are estimated in laboratory. Hermetic transport container is placed in vacuum chamber filled with inert medium; container is opened in this chamber and specimens are withdrawn from it. Each specimen is placed in separate hermetic case and chamber is evacuated, after which their properties are studied in vacuum chamber. 
     
     
       EFFECT: reduction of post-exposure ground effect on specimens tested in space. 
     
     
       3 dwg
Patent RU-2241150-C1 (RU)
Inventor: TITUS DEJVID G
IPC: F16H57/022
Filed: 2003-04-10
Granted: 2004-11-27
Abstract: FIELD: rolling of metals. 
     SUBSTANCE: invention relates to heavy-duty gear trains used in drive mechanisms of rolling mills. Device designed for fitting on shaft for rotation and axial of gear wheel has insert fixed in hole of gear wheel. Bushing is installed on shaft and is fixed relative to shaft. Bushing is installed on sliding surface for rotation inside insert. Thrust ring is fixed relative to shaft and it projects radially at one side of gear wheel. Holder at one side of gear wheel forms circular channel inside which ring thrust ring is installed along axis. 
     EFFECT: prevention of formation of clearances. 
     13 cl, 9 dwg
Patent RU-2243980-C1 (RU)
Inventor: GORSHENEV V N
IPC: C08L27/06
Filed: 2003-06-26
Granted: 2005-01-10
Abstract: Изобретение относится к получению композиционного материала для защиты от электромагнитного излучения экранированием и может быть использовано в электронике, радиотехнике, а также в ряде изделий специального назначения. Кроме того, материал может быть использован для безэховых камер и в различных узлах технических приборов, радиотехнических устройств. Способ включает смешение электропроводящего наполнителя, содержащего модифицированный графит, и полимерного связующего при массовом соотношении, равном 50-80:20-50 мас.% соответственно. После совмещения смеси дополнительно осуществляют терморасширение смеси в режиме термоудара при температуре 250-310°С с последующим ее формованием. Причем полимерное связующее выбирают из группы, включающей полиолефин, полистирол, фторопласт, ПВХ-пластизоль, а в качестве модифицированного графита используют продукт модифицирования графита концентрированными серной и азотной кислотами. Полученный композиционный материал характеризуется в диапазоне длин волн от от 2 до 5 см при толщине материала не более 0,1 мм уменьшением коэффициента прохождения от -40 до -85 дБ. 2 н. и 4 з.п. ф-лы, 1 табл.
Patent RU-2236162-C1 (RU)
Inventor: KIM KHIANG-KI
IPC: A47J36/02
Filed: 2003-08-08
Granted: 2004-09-20
Abstract: FIELD: cooking equipment used for microwave heating of food product. 
     SUBSTANCE: cooking vessel, adapted to be placed into cooking chamber for vapor preparing of food product by microwave energy, has lower casing made from microwave energy permeable material and filled with water. Food product accommodating plate is put with its edge onto upper edge of lower casing so that said plate is spaced from lower casing bottom. Plate is made from microwave energy impermeable material. Food product accommodating plate is equipped with plurality of through openings for penetration of vapors therethrough. Lower casing is closed with cover manufactured from microwave energy impermeable material and provided with vapor discharge opening. Cover is put with its lower edge onto upper edge of lower casing so that lower edge of cover is spaced from plate edge to allow food product to be positioned in spaced relation with respect to cover for penetration of predetermined amount of microwave energy into space under cover. 
     EFFECT: increased efficiency and improved quality of product cooked in vessel. 
     13 cl, 3 dwg
Patent RU-2248956-C1 (RU)
Title: Compost preparation plant
Inventor: PROSKURJAKOV V N
IPC: C05F3/06
Filed: 2003-09-11
Granted: 2005-03-27
Abstract: FIELD: farming equipment; processing organic wastes for production of organic fertilizers. 
     SUBSTANCE: proposed plant includes system for loading the initial mixture into bioreactor equipped with aspiration and aeration systems with at least one fan. Bioreactor is provided with two horizontal revolving drums: one drum operates in mesophyll mode and other drum operates in thermophyll mode. Drums are interconnected by means of heat-insulated transfer system; drum of bioreactor working in thermophyll mode is provided with compost discharge system. Plant is also provided with preparation and crushing systems, automated control system for control and monitoring of aerobic composting process and additional heat-insulated system for transfer of material in portions from drum working in thermophyll mode to drum working in mesophyll mode. Plant is also provided with compost stabilization system. 
     EFFECT: enhanced efficiency. 
     6 cl, 3 dwg
Patent RU-2254138-C1 (RU)
Inventor: PROKOP EVA L A
IPC: B01D11/02
Filed: 2003-11-26
Granted: 2005-06-20
Abstract: FIELD: chemical and pharmaceutical industry, in particular method for production of healthful and therapeutic composition based on plant raw materials. 
     SUBSTANCE: claimed method includes separate preparation of fine dispersed powder of at least one plant with crushing degree of 10-200 mum; separate extraction of at least one plant with aqueous ethanol in ratio raw material/extractant from 1:5 to 1:20, respectively; separate preparation and optionally concentration of at least one plant juice followed by blending of obtained powder, extract and juice in ratio of (1-20):(9-90):(9-90), respectively. 
     EFFECT: new healthful and therapeutic composition with increased content of vitamins, proteins, carbohydrates, flavonoids, etc. and improved action on organism. 
     4 cl,4 ex, 1 tbl
Patent RU-2245915-C1 (RU)
Title: Apparatus for cultivation of microorganisms
Inventor: REDIKUL TSEV JU V
IPC: C12M1/02
Filed: 2004-01-08
Granted: 2005-02-10
Abstract: FIELD: equipment for cultivation of microorganisms. 
     SUBSTANCE: the invention presents an apparatus for cultivation of microorganisms and is dealt with the equipment for cultivation of microorganisms and may be used in different industries and also in exploratory practice. The apparatus includes a horizontally located tubular fermentative container, devices for aeration and mixings of a culture broth and the heat exchanger. Each device contains a body connected to the fermentative container and a circulation circuit for the aerating gas and the culture broth consisting of pipelines, a gas-liquid mixtures pulsating device, a replaceable nozzle and a gas consumption regulator mounted on one of the pipelines. The fermentative container is made out of a transparent heat-resistant glass. At butts of the fermentative container there are protective screens made out of a perforated hydrophobic material. The invention ensures an efficient mass exchange by a uniform distribution of the aerating gas in the whole volume of the culture broth and also an increase of productivity of the apparatus. 
     EFFECT: the invention ensures an efficient mass exchange in the whole volume of the culture broth and an increase of productivity of the apparatus. 
     3 cl, 3 dwg
Patent RU-2256364-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-10
Granted: 2005-07-20
Abstract: FIELD: food processing industry, in particular confectionary industry, sugar fondant production. 
     SUBSTANCE: claimed method includes boiling of fondant syrup with dry milk, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent, and forming to produce target product. Nutmeg CO 2 -solvent cake in amount of about 9.6 mass % is used as flavor and preparation obtained from biomass of Mortierella sclerotiella micromycete by sequential extraction with non-polar liquefied gas, water, alkali, water, acid, water, alkali, and water followed by blending the first extract with solid residue in amount of about 0.06 mass % is used as structure-forming agent. 
     EFFECT: low-hardened milk fondant with enjoyable flavor, increased content of biologically active substances and decreased consumption of structure-forming agent.
Patent RU-2266362-C1 (RU)
Inventor: BERKOV B V
IPC: E02B7/26
Filed: 2004-03-17
Granted: 2005-12-20
Abstract: FIELD: hydraulic building, particularly river and marine engineering flood control structures. 
     SUBSTANCE: structure comprises protective walls arranged in continuous row and installed along flood control dam or along bank slope on side inclined surface thereof facing the water area. The walls are pivotally secured to dam or bank slope ledge formed on above inclined side surface. Protective walls have positive floatability. Upper base of dam or bank slope is provided with dampers and electromagnets with limbs installed in series and adapted to cooperate with protective walls. Executive device of the damper is spring-loaded rope or rubber cable having free end connected to protective wall. Protective walls are provided with longitudinal tie made of magnetic material. Electromagnet limb ends have bevels equal to that of longitudinal tie so that protective walls installed in working position are inclined to water area surface. Protective walls are provided with upper longitudinal connection closure. Side ends of protective walls are profiled. Reinforced side inclined surface of the dam or bank slope and reinforced upper dam base or designed reinforced upper base of bank slope are provided with jacket. The jacket is made as panels densely joined one to another. 
     EFFECT: increased reliability and automatism of flood control. 
     2 dwg
Patent RU-2266382-C1 (RU)
Inventor: FEDJAEV S L
IPC: E04H17/14
Filed: 2004-03-26
Granted: 2005-12-20
Abstract: FIELD: security systems, particularly signaling barriers and detection means adapted to record direct influence of discovered object on the barrier. 
     SUBSTANCE: netted barrier comprises load-bearing posts, netted web and cable sensing member. Load-bearing posts are composed of three parts having different rigidity due to provision of shape- and dimension-variable transversal section for all parts. Each part has box-like cross-section in lower zone and U-shaped cross-section in central and upper zones thereof. Cross-sectional area reduces in transition from medium zone to upper one. 
     EFFECT: reduced rigidity of load-bearing posts to prevent intrusion without detection of influence on the barrier. 
     5 cl, 7 dwg
Patent RU-2267015-C1 (RU)
Inventor: PAVLJUK A S
IPC: F02B3/02
Filed: 2004-07-02
Granted: 2005-12-27
Abstract: FIELD: mechanical engineering; piston internal combustion engines. 
     SUBSTANCE: proposed device for mixing and igniting working mixture in internal combustion engine has fuel feed pump connected by channel with engine cylinder, system to create high-voltage spark inside cylinder coupled with fuel feed pump.  High-voltage spark is formed by high-voltage electrode connected to high-voltage source and arranged inside open current conducting reservoir with clearance left between reservoir and high-voltage electrode.  Said open current-conducting reservoir is connected by channel with fuel feed pump. 
     EFFECT: increased thermal efficiency and economy of internal combustion engine. 
     2 cl, 1 dwg
Patent RU-2268014-C1 (RU)
Title: Method for vestibuloplasty
Inventor: BORODULINA IRINA IVANOVNA
IPC: A61B17/24
Filed: 2004-08-09
Granted: 2006-01-20
Abstract: FIELD: medicine, surgical stomatology. 
     SUBSTANCE: one should make a semilunar mucosal incision leaving aside against the site of lips' frenula fixation and being faced to it with its bottom. One should separate submucous tissues by "tunnel"-type, dissect mental muscles and cords of frenula and cheeks. Then it is necessary to shift mucosa towards the area of developed defect to be fixed with sutures to periosteum. The innovation enables to decrease the development of cicatrices that deform vestibular arch. 
     EFFECT: decreased traumatism of vestibuloplasty. 
     2 dwg, 2 ex