baber/WOPTO huggingface dataset:
Patent RU-2176217-C1 (RU)
Title: Method and plant for production of sorbent based on thermally expanded graphite
Inventor: USOSHIN V A
IPC: C02F1/28
Filed: 2001-02-12
Granted: 2001-11-27
Abstract: FIELD: chemical industry; applicable in removal of oil products from sewage waters and ground. SUBSTANCE: plant has hopper 1 with batcher 2 and branch pipe 3 for supply of oxidized graphite with the help of carrier gas to heating chamber 4 having heating members 5, nozzle 6 for diluent gas, accumulator 7 of thermally expanded graphite, vacuum space 8 and branch pipe 9 for withdrawal of effluent gases. Located in lower part of heating chamber 4 is branch pipes 10 provided with turbulizer and designed for supply of working gas. Vacuum space 8 accommodates solid partition 11 and gas-permeable porous partition 12. Head 13 of heating chamber 4 has nozzle 6 for supply of cooling diluent gas. Recuperator 14 is installed between nozzle 6 and heating chamber 4. Lower part of vacuum space 8 is made in the form of funnel 15 from porous gas-permeable material. Device 17 for gas heating is located on working gas supply line 16. Bottom of heating chamber 4 has hatch 18 for discharge of slime, ash and unreacted particles. Working gas temperature is 830-1-3- C, and temperature of heating chamber is 940-1000 C. Bulky density of thermally expanded graphite is 4.4-8.45 kg/cu.m. Volume ratio of two-phase flow of particles of oxidized graphite powder with carrier gas to working gas is maintained from 1:7 to 1:150. EFFECT: higher efficiency. 7 cl, 1 dwg, 1 tbl
Patent RU-2193410-C1 (RU)
Inventor: DOMBROVSKAJA N V
IPC: A61P37/08
Filed: 2001-04-06
Granted: 2002-11-27
Abstract: Изобретение относится к медицине, а именно к лечебно-профилактическим средствам, фитотерапии, и может быть использовано для профилактики и лечения простудных, воспалительных, аллергических заболеваний, в гериатрии, в качестве антитоксического средства и др. Предложенное средство содержит отвар трав или сок, водно-спиртовой раствор из солодкового корня с объемной долей этилового спирта 24% и кислород в следующем соотношении компонентов, мл: отвар трав или сок 10,0; водно-спиртовой раствор из солодкового корня с объемной долей этилового спирта 24% 0,3; кислород 2000,0-3000,0. Средство позволяет сохранить биологически активные вещества приготовляемого раствора и не вызывает побочных реакций в организме человека, увеличивается срок его хранения.
Patent RU-2179879-C1 (RU)
Title: Bag-type filter
Inventor: CHEKALOV L V
IPC: B01D46/02
Filed: 2001-04-26
Granted: 2002-02-27
Abstract: FIELD: cleaning gases from solid admixtures; metallurgy, chemical and food-processing industries, construction engineering, etc. SUBSTANCE: bag- type filter has housing with filter sections located symmetrically inside it; dust-laden gas manifold between filter sections horizontally in lower portion and cleaned gas manifold runs in upper portion. Each filter section includes dust-laden gas chamber with set of filter bags oriented vertically; cleaned gas chamber is located at the top and dust collecting bin is located at the bottom; dust collecting bin is communicated with dust-laden gas manifold through slotted passage located between them. Besides that, provision is made for filter bag regeneration system. Side partitions between dust-laden gas manifold and dust-laden gas chambers are perforated. Ratio of passage area of holes in partitions of dust-laden gas manifolds and section of slotted passage in each filter section is about 1:1. Filter bag regeneration system includes one compressed gas receiver connected with purging pipes through electrically-driven diaphragm valve; purging pipes are provided with nozzles. Flow sections of regeneration system are made at definite rations. EFFECT: enhanced intensification and efficiency of gas cleaning procedure; enhanced reliability of bag-type filter. 4 cl, 1 dwg
Patent RU-2195118-C1 (RU)
Title: Способ получения хлебобулочного изделия
Inventor: ROSLJAKOV JU F
IPC: A21D2/36
Filed: 2001-05-07
Granted: 2002-12-27
Abstract: Перед выпечкой формуют путем скручивания светлой и темной тестовых заготовок. Для каждой из заготовок готовят тесто из пшеничной муки, сахара, соли, дрожжей, ванилина, маргарина, липидсодержащих экстракт биомассы микроорганизмов, выбранных из группы, Mortierella alpina, Mortierella elongata, Mortierella bainieri, Mortierella exigua, Mortierella minutissima, Mortierella verticillata, Mortierella hugrophila, Mortierella polycephala, Mortierella globalpina, Mortierella indohii, Mortierella sepedonioides, Mortierella lignicola, Mortierella humilis, Mortierella alliaceae, Mortierella strangulata, Mortierella pusilla, Mortierella globulifera, Mortierella jenkinii, Mortierella dichotoma, Mortierella sclerotiella, Mortierella zychae, Mortierella marburgensis, Mortierella beljakovae, Mortierella sarnyensis, Mortierella nigrescens, Mortierella gemmifera, Mortierella reticulata, Mortierella parvispora, Mortierella pulchella, Mortierella gamsii, Mortierella nantahalensis, Mortierella spinosa, Mortierella spinosa var. sterilis, Saprolegnia parasitica, Pythium catenulatum, Pythium coloratum, Pythium gracile, Pythium irregulare, Pythium ultimum, Phythium insidiosum и воды. Тесто для более темной заготовки дополнительно содержит полученную по заданной технологии муку из семян амаранта. При этом обеспечивается придание изделию специфических органолептических свойств, не характерных для известных продуктов данной группы, и повышение срока его хранения. 1 табл.
Patent RU-2186000-C1 (RU)
Title: Helicopter fuselage
Inventor: KARTASHEV V B
IPC: B64C1/06
Filed: 2001-08-24
Granted: 2002-07-27
Abstract: FIELD: aviation; helicopters in particular. SUBSTANCE: proposed fuselage has nose and central sections which include primary structure of strong and normal frames, longitudinal beams, stringers forming skeletons of panels and smooth stressed skin connected with skeleton; starboard side panel of central fuselage has opening with edge former over contour and sliding door closing this opening is mounted on panel outside. Fuselage is strengthened at areas where openings are made by introducing additional strengthening members. EFFECT: extended functional and operating capabilities at retained rigidity and strength of structural members of helicopter. 4 cl, 3 dwg
Patent RU-2193047-C1 (RU)
Inventor: BARSKIJ A M
IPC: C09C1/40
Filed: 2001-09-12
Granted: 2002-11-20
Abstract: FIELD: inorganic chemistry, chemical technology. SUBSTANCE: method of preparing substance comprising aluminium compound for surface treatment of pigments involves precipitation of Al 2 O 3 •3H 2 O, precipitate washing out from water-soluble salts and heat treatment. Precipitation of Al 2 O 3 •3H 2 O is carried out by passing carbon dioxide gas through aluminate solution of one or some alkaline metals and treatment of Al 2 O 3 •3H 2 O is carried out at temperature from 300 to 900 C in the presence of calcium and/or magnesium compounds taken in concentration from 0.05 to 3 wt.% as measured for CaO and/or MgO of Al 2 O 3 . amount. Invention ensures to obtain substance modifying pigment thus to provide significant decrease of their photochemical activity, dispersing capacity increase and decrease of covering power index. Invention can be used in treatment of pigments, mainly titanium dioxide, and lipothone, lead crown and iron oxide pigments also. EFFECT: improved method of preparing. 2 tbl, 5 ex
Patent RU-2210627-C1 (RU)
Inventor: KRAVTSOV E E
IPC: C23F11/04
Filed: 2002-01-31
Granted: 2003-08-20
Abstract: FIELD: anticorrosive agents. SUBSTANCE: invention relates to protection of metals against corrosion in acid media using inhibitors and can be used in etching solutions in acidic treatment of equipment. Inhibitor comprises the following components, wt.-%: M nitrobenzal p-aminophenol, 19.2-16.2; dimethylphenylnonyl ammonium iodide, 26.9-29.4; 3- hydroxypyridazone-6, 15.4-11.8; urotropin, 38.5-42.6. Inhibitor inhibits corrosion of steel, nickel and cobalt and provides significant reduction of steel hydrogen absorption. EFFECT: enhanced effectiveness and valuable properties of inhibitor. 2 tbl, 3 ex
Patent RU-2206602-C1 (RU)
Inventor: ALIKIN V N
IPC: C10L5/44
Filed: 2002-02-26
Granted: 2003-06-20
Abstract: FIELD: solid fuels. SUBSTANCE: multi-purpose fuel briquette is composed of, wt %: charcoal waste 70-80, wood flour 1-5, lignosulfonate 10- 15, and watery 1:1 lime-clay mixture 20-80. Briquettes burn without smoke and remaining ashes (no more than 0.25%) are briquette-shaped. Burning does not release injurious substances and unpleasant smells. EFFECT: improved consumer's properties. 2 tbl
Patent RU-2213286-C1 (RU)
Title: Pipe line (versions)
Inventor: VETER V V
IPC: F16L9/02
Filed: 2002-03-25
Granted: 2003-09-27
Abstract: FIELD: erection of pipe lines; construction of heat lines and other industries. SUBSTANCE: proposed pipe line has only rectilinear section assembled from high-strength cast-iron pipes and welded together; distance between connecting seams does not exceed 0.4 of nominal bore when nominal bore of pipe is lesser than 100 mm and no less than 0.12 of nominal bore when nominal bore of pipe is more than 100 mm but no more than 350 mm; this distance is no more than 0.05 of nominal diameter for pipes whose nominal bore exceeds 350 mm. In case pipe line has turns, angular sections are connected by arc welding or by bending the high-strength cast-iron pipe; distance between adjacent seams in angular sections is no less than 0.04 of nominal bore of pipe. In case pipe line is to be used for heat routes, it shall include at least one U- shaped compensator or bellows; elbows are connected by arc welding or by bending the pipe; in this case, distance between seams is no less than 0.04 of nominal bore of pipe. EFFECT: improved quality and enhanced resistance of pipe. 19 cl, 3 dwg
Patent RU-2207629-C1 (RU)
Title: Device for simulating functioning processes of shipping locks
Inventor: ADERIKHINA A I
IPC: G06N99/00
Filed: 2002-03-29
Granted: 2003-06-27
Abstract: FIELD: computer engineering for simulating operation of shipping locks. SUBSTANCE: plurality of lock functioning simulators used for simulating functioning processes of double-lift shipping locks for various strategies of ship movement through lock including dynamics and specific features of their application provides for organizing and controlling ships queue in upstream and downstream pools and enables supervisor to choose various locking strategies. In addition device functions to directly simulate ship locking processes including change-over of chambers depending on length of queue of ships in pools. EFFECT: enhanced precision of simulation; enlarged functional capabilities. 1 cl, 2 dwg
Patent RU-2219123-C1 (RU)
Inventor: KARPUK JU A
IPC: B66C1/08
Filed: 2002-04-10
Granted: 2003-12-20
Abstract: FIELD: materials handling facilities. SUBSTANCE: invention relates to load-lifting electromagnets and it can be used to control electromagnetic separators. Proposed device contains thyristor converter built around single-phase bridge rectifying circuit controlled by single-phase self-saturating magnetic amplified with ac putout and pulse shaper built around relaxation generator circuit on unijunction transistor and two RC- circuits operating in antiphase with primary windings of pulse transformers connected to capacitor circuit, two secondary windings of each transformer being connected to control junctions of pair of simultaneously operating thyristors of converter and supplied by trapezoidal amplitude ac voltage synchronized with supply circuit of converter, limited by resistor and stabilized by voltage-stabilizing diode connected through rectifying bridge. To decrease current rise time in winding of electromagnet, stabilize current at preset level irrespective of winding heating temperature or supply circuit voltage fluctuations, and limit voltage across winding at switching off of electromagnet to level of voltage of supply circuit at forced reduction of current, converter is built on symmetrical thyristors, magnetic amplifier current control winding in placed in circuit of electromagnet winding and other winding of amplifier is connected opposite to ampere-turns of magnetic amplifier current control winding from rectifying bridge of control circuit supply source through two series-connected resistors one of which is shunted by capacitor. Collector-emitter junctions of two optoelectronic transistors are connected in parallel to resistors of RC-circuits of relaxation pulse generator through limiting resistors. Control light-emitting diodes of two optoelectronic transistors are connected in parallel opposition and are connected, through series resistor, to diagonally-opposite pairs of junctions of bridge formed by working windings of magnetic amplifier and its load resistor and RC-circuit with capacitor connected in parallel with said circuit of amplifier. Capacitor is shunting through rectifying bridge by collector-emitter junction of one more optoelectronic transistor whose control light-emitting diode is connected in series with additional thyristor and relay coil shunted by capacitor and is connected to electromagnetic winding through voltage dividing and rectifying bridge. EFFECT: reduced current rise time in electromagnetic winding. 1 dwg
Patent RU-2205931-C1 (RU)
Inventor: PETRAKOV A G
IPC: E05D15/56
Filed: 2002-04-23
Granted: 2003-06-10
Abstract: FIELD: car building. SUBSTANCE: device allows making of structure of hinged flap on basis of aluminum sections. Hinged flap is capable of turning inside saloon through angle of 25-30 deg. and through angle of 180 deg. to position parallel to window. For this purpose, it has lower folding member made in form of section and hinged by means of longitudinal cylindrical recess onto respective cylindrical part of sectional supporting member connected with sectional connector of window frame embracing flap frame. Novelty consists in that located on external sides of supporting member and sectional connector is longitudinal hinge removes as far as possible from cylindrical part and closed by flexible section coupled by its flexible members with corresponding locking longitudinal recesses made on external sides of supporting member and sectional connector. Supporting member varying arm of flap turning and sectional connector have members of mutual locking. EFFECT: higher efficiency of use. 4 cl, 6 dwg
Patent RU-2212287-C1 (RU)
Title: Method of decontamination of solid wastes
Inventor: KNAT KO V M
IPC: C04B12/00
Filed: 2002-05-28
Granted: 2003-09-20
Abstract: FIELD: environment control; decontamination of solid domestic and industrial wastes, construction wastes inclusive. SUBSTANCE: proposed method includes grinding and processing of wastes in mixer where binder solution is also fed; used as binder is aqueous paste containing at ratio of 1:1-2 with water the following components, mass-%: dispersed aluminosilicates, 40-75; Portland cement, 5-25; ground quick lime, 5-15; calcium sulfate semihydrate or phosphogypsum, 5-15; alkali-earth metal chloride, 1-2; ferrous chloride, 0.2-1; mass treated in mixer is heated and is compressed by passing it through extruder. Activated sludge may be additionally fed to mixer at ratio of 0.2-0.5: 1 relative to mass of dry components of aqueous paste. Grinding of waste is performed to obtain particles with sizes more than 10-15 mm in the amount of no more than 10% of total mass of ground wastes. After extrusion, mass thus obtained is packed in hermetic container, polyethylene bags, for example. EFFECT: enhanced efficiency of decontamination; facilitated procedure; low cost of process and reduced labor consumption. 5 cl, 1 dwg, 3 tbl, 3 ex
Patent RU-2224300-C1 (RU)
Title: Method for tuning of stringed instruments with a finger-board
Inventor: MARTENS EH A
IPC: G10C9/00
Filed: 2002-06-21
Granted: 2004-02-20
Abstract: FIELD: tuning of stringer boards. SUBSTANCE: the frequency of sounding of each string is tuned discretely with a ratio of 50Hz. EFFECT: enhanced quality of sounding. 3 cl, 1 tbl
Patent RU-2222217-C1 (RU)
Title: Jelly marmalade production method
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-12
Granted: 2004-01-27
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing raw material; preparing syrup comprising pectin, sugar, water and plant additive; boiling syrup; cutting; pouring; forming; drying and packing ready products. Plant additive is extract of brier and mountain ash fruit mixture. During cutting procedure, citric acid, sodium lactate and specific preparation are added. Preparation is produced by sequential extracting of Mortierella beljakovae micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue. Components are used in predetermined ratio. EFFECT: specific combination of organoleptical properties and wider range of prophylactic properties owing to the use of substances with various vitamin activities.
Patent RU-2234500-C1 (RU)
Inventor: MIKHAJLICHENKO S N
IPC: C07D251/42
Filed: 2002-11-15
Granted: 2004-08-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing simple macroethers of sym.-triazine order - bis-[(4,6-disubstituted)-1,3,5-triazine-2-yl]-oxides of the general formula (I): 
     
       
     
     wherein R and R' are similar or different and mean OCH 3 , morpholine, piperidine or pyrrolidine residue. The corresponding [(4,6-disubstituted)-1,3,5-triazinyl-2]-trimethyl ammonium chloride in absolute acetone at 20-30 C is added to mixture of equimolar amounts of trimethylamine and glycine sodium salt followed by stirring at this temperature for 8-12 h. Method provides elevating yield of the end product and to simplify process due to reduced energy consumption and enhancing the technological effectiveness. 
     EFFECT: improved preparing method. 
     2 cl, 8 ex
Patent RU-2233850-C1 (RU)
Inventor: GERASIMENJA V P
IPC: C08G12/40
Filed: 2003-01-29
Granted: 2004-08-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to technology for preparing carbamide-formaldehyde resins used as binding foam plastic and other composition materials. Carbamide-formaldehyde resins are prepared by condensation of formaldehyde an aqueous solution with carbamide in medium with variable acidity at maintaining temperature 60 C, not below, in the presence of polyhydric alcohol (1.5-2.5 mas. p. per 100 mas. p. p. of carbamide) followed by additional condensation with additional amount of carbamide and addition of ammonia to the final mole ratio carbamide, formaldehyde and ammonia = 1:(1.15-1.45):(0.1-0.15), respectively, and hydroxyl-containing polymer as an aqueous solution (0.5-3.5 mas. p. per 100 mas. p. p. of carbamide). Formaldehyde an aqueous solution is heated to 60-70 C at loading stage, kept for 15-30 min and pH = 3.0-5.0. Before loading carbamide is kept under humidity condition 60-70% for 24 h. Invention provides preparing foam plastic with reduced emission of formaldehyde in the process of its preparing and exploitation. 
     EFFECT: improved preparing method. 
     3 cl, 2 tbl, 4 ex
Patent RU-2243426-C1 (RU)
Inventor: KONDAUROV E M
IPC: F16C25/08
Filed: 2003-04-22
Granted: 2004-12-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: mechanism has housing provided with the opening for the rolling bearing, rolling bearing, shaft provided with the spring-loaded nut with projections, and locking ring. The outer race of the bearing is made of the housing provided with a bore with supporting bevels. The inner race is made of the shaft and bushing mounted on the shaft to form bearing bevels. The bushing is mounted in front of the spring-loaded nut and rotates together with the shaft, but it can move longitudinally. The bearing bevels of the housing, shaft, and bushing are provided with balls set in the cage. 
     EFFECT: improved design and enhanced reliability. 
     1 dwg
Patent RU-2225038-C1 (RU)
Title: Travel document vending machine
Inventor: GAEV D V
IPC: G07F17/42
Filed: 2003-04-30
Granted: 2004-02-27
Abstract: FIELD: automatic vending machines. SUBSTANCE: proposed vending machine that enables user to buy travel documents of various kinds and/or additional subjects of sale without operatorTs or cashierTs intervention using same machine is assembled of separate modules disposed in housing for their replacement or removal without disturbing normal functioning of machine and has magnetic ticket coding module, contactless smart card coding module, additional subjects-of-sale vending module, cheque shaping module, and automatic data processing module. Data processing module has first memory-incorporating processor connected to second memory-incorporating processor and at least one nonvolatile memory to store and save data on travel document sales. First processor is used to receive and process selection signals and cash means arrival signals as well to generate respective control signals for second processor and for respective modules and devices. Second processor is designed to generate control signals for first processor at the same time enabling user to acquire travel document or additional subjects of sale of desired kind and to generate second control signal for magnetic-ticket coding module in case cash means accepted comply with their fitness standard and with selected type of magnetic ticket. EFFECT: enlarged service and functional capabilities of vending machine. 17 cl, 1 dwg
Patent RU-2261402-C1 (RU)
Inventor: SAFRONOV V V
IPC: F25B21/02
Filed: 2004-01-26
Granted: 2005-09-27
Abstract: FIELD: refrigerating engineering; small-sized thermoelectric coolers for drinks used in automobile transport facilities. 
     SUBSTANCE: proposed thermoelectric container has casing with handle and thermoelectric module mounted vertically inside it; said module is provided with heat sink in form of radiator with electric  fan and heat-conducting plate, cup-shaped insert with threaded cover for vertical motion and removal from casing; provision is made for power supply polarity switch for thermoelectric module and cord with plug. Casing is provided with flat spring projecting inside casing opposite heat-conducting plate, electric sensor showing availability of cup-shaped insert in casing and easily detachable plate with fastening holes located under casing. Cover of cup-shaped insert is provided with central hole and damper above it mounted on axle for lateral shift. 
     EFFECT: ease in use; extended functional capabilities. 
     3 cl, 7 dwg
Patent RU-2262147-C1 (RU)
Inventor: DE DEKER DANIEL
IPC: H01B19/00
Filed: 2004-04-22
Granted: 2005-10-10
Abstract: FIELD: suspension insulators. 
     SUBSTANCE: proposed suspension insulator has insulating petticoat 1 made of tempered glass or porcelain whose bottom side mounts pin 3 secured thereto by means of cement based binder 4; destructible zinc ring 5 that contacts binder and encloses pin; and annular insert 7 made of conducting material and inserted between petticoat and destructible ring to ensure reliable sealing preventing current leakage through binder. Insert also functions to prevent corrosion of pin and risk of insulator rupture. Conducting insert and destructible ring 5 form annular contact region, 5 to 10 mm high. Binder covers part of destructible ring. Insert is made of flexible material. Conducting material is elastomer incorporating electricity conducting filler particles, such as carbon particles. Suspension insulator string is assembled of set of mentioned suspension insulators. Insulator manufacturing process includes formation of annular insert by injecting elastomer material about pin onto binder; in the process insulator is revolved about its axis. 
     EFFECT: enhanced service life of insulator extended to that of sealing insert. 
     8 cl