baber/WOPTO huggingface dataset:
Patent RU-2232590-C1 (RU)
Inventor: ODINETS A G
IPC: A61P1/02
Filed: 2002-10-17
Granted: 2004-07-20
Abstract: FIELD: medicine, stomatology. 
     SUBSTANCE: it is suggested to apply the oil out of Amaranth seeds as a component of hygienic means and prophylaxis of mouth cavity which could be applied, also, as a component of tooth paste and as a component of chewing gum and as a component of dental elixir. Application of the suggested oil is efficient in both healthy and destroyed dental tissues and mucous membranes. It, also, prevents the development of dental calculus. 
     EFFECT: higher efficiency of application. 
     3 cl, 3 ex
Patent RU-2233326-C1 (RU)
Inventor: KISLITSYN P G
IPC: C12N9/99
Filed: 2002-11-26
Granted: 2004-07-27
Abstract: FIELD: organic chemistry, biochemistry, biotechnology. 
     SUBSTANCE: invention relates to inhibition of activity of aspartate-specific cysteine protease (caspase) and can be used cellular biology, physiology and pharmacology for study and directed regulation of processes associated with induction, development and/or prophylaxis of the scheduled cellular death (apoptosis). Method for inhibition of activity of caspases is carried out by administration to medium nitrogen-containing compound, namely, derivative of 1,2-isothiazole-3-one of the general formula [1] indicated in the description wherein if R 1  means unsubstituted phenyl or phenyl comprising as a substituent chlorine atom, methyl, trifluoromethyl, ethoxycarbonyl or methoxy-group then R 2  means hydrogen atom, phenyl, ethoxycarbonyl, methoxy- or cyano-group, and R 3  means unsubstituted phenyl or phenyl comprising as a substituent chlorine atom, methyl, trifluoromethyl or methoxy-group; or R 2  and R 3  in common with adjacent carbon atoms form annelated benzene or pyridine cycle that can be substituted with halogen atom, nitro-, amino- or methoxy-group; or if R 1  means (C 1 -C 4 )-alkyl, benzyl, thiazolyl, pyridyl, benzothiazolyl or phenyl comprising as a substituent 4-F, 4-Br, 4-J, two (C 1 -C 4 )-alkyl groups, 4-aminocarbonyl, 4-[(dimethyl)amino]carbonyl, nitro-, amino-, 4-cyano-group, 2-3 methoxy-groups or methoxycarbonyl and methoxy-group simultaneously then R 2 -R 3  means -CH=CH-CH=N-; or if R 1  - R 4  means -NR 5 R wherein R means (C 1 -C 12 )-alkylene; R and R mean (C 1 -C 4 )-alkyl groups or NR 5 , and R 6  forms unsaturated nitrogen-containing heterocycle, such as pyrrolidine, piperidine, azepine then R 2  and R 3  in common with adjacent carbon atoms form annelated benzene cycle that can comprise 1-2 substituents taken among the group: halogen atom, (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxyl, nitro-, amino- or acylamino-group, or its biochemically acceptable salt. Invention provides effective reducing activity of caspases in the presence of other proteins (for the known isatin derivative the value IC 50  = 7.5 ± 3.5 mcM; in the presence of 10 mcM compounds used in the describing method, in particular, 2-phenyl- and 2-benzyl-6-nitro-1,2-benzoisothiazole-3-one activity of caspases is determined to be 4.84 ± 0.80 and 4.30 ± 0.64% of the parent value, respectively). 
     EFFECT: enhanced inhibition method, valuable biochemical properties of compounds. 
     1 ex
Patent RU-2237253-C1 (RU)
Inventor: MOREV B N
IPC: G01R29/10
Filed: 2003-01-17
Granted: 2004-09-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: method involves measuring power in slot array in the neatest zone relative to the emitting aerial having linear polarization. 
     EFFECT: high accuracy in determining directional pattern in the nearest zone. 
     3 dwg
Patent RU-2218472-C1 (RU)
Inventor: TARASOV A I
IPC: F02K9/34
Filed: 2003-02-06
Granted: 2003-12-10
Abstract: FIELD: rocketry. SUBSTANCE: proposed housing of solid-propellant rocket engine contains cylindrical shell, end parts including adapter and threaded sections. Thickness of cylindrical shell and thickness of threaded section are equal, respectively, to 0.18- 0.25 and 0.4-0.6 of thickness of adapter section. Inner diameter of cylindrical shell inner diameter of threaded section are equal, respectively, to 1.04-1.05 and 1.01- 1.05 of inner diameter of adapter section. Ultimate strength of threaded and adapter sections is equal to 0.55-0.90 of ultimate strength of cylindrical shell. EFFECT: provision of reliable functioning of rocket projectile with such engine owing to rational design parameters of housing of solid propellant rocket engine. 1 dwg
Patent RU-2227891-C1 (RU)
Inventor: DEM JANENKO A V
IPC: F41H7/00
Filed: 2003-02-14
Granted: 2004-04-27
Abstract: Изобретение относится к транспортным средствам, а более конкретно, к транспортным средствам с броневым корпусом. Сущность изобретения заключается в том, что в передней части корпуса выполнены дополнительные окна с пуленепробиваемыми стеклами, по его бортам - дверки, а на крыше - люк с перископическим смотровым прибором. Внутри корпуса в его средней части установлен прикрепленный к днищу металлический контейнер, введены последовательно соединенные топливный бак, топливный насос с электроприводом, электроклапан и форсунка, установленная на выходном коллекторе двигателя, система трубопроводов с распылителями, проложенная на полках снаружи корпуса и под днищем. Снаружи на крыше корпуса и на днище установлены дымовые шашки. На рабочих местах членов экипажа предусмотрены изолирующие противогазы. Введен блок автоматического включения радиостанции на передачу с магнитофонной приставкой. На крыше корпуса установлены телескопическая воздухопитающая труба с приводом и воздуховод, а на дверках и люке - микровыключатели. Технический результат изобретения состоит в повышении живучести транспортного средства и безопасности его экипажа. 1 ил.
Patent RU-2237277-C1 (RU)
Inventor: SHEPTUNOV M V
IPC: G06F11/30
Filed: 2003-02-27
Granted: 2004-09-27
Abstract: FIELD: computer engineering. 
     SUBSTANCE: method includes inputting time indication values when determining number of matches and average time of reaching valid combination after searching all code combinations. 
     EFFECT: higher reliability of control. 
     3 cl, 2 dwg
Patent RU-2242371-C1 (RU)
Title: Vehicle wheel disk
Inventor: KONDAKOV A M
IPC: B60B3/10
Filed: 2003-04-07
Granted: 2004-12-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: proposed disk wheel has rim rigidly coupled with inner ring member-disk. Inner ring member of wheel is former by group of blades in form of plate spokes meeting in center of wheel to form integral until with rim and wheel hub for entraining and forcing out air mass from under bottom of moving vehicle. 
     EFFECT: improved wheel-to-road adhesion and safety in running. 
     2 dwg
Patent RU-2240983-C1 (RU)
Inventor: BABENKO V G
IPC: C02F1/64
Filed: 2003-04-30
Granted: 2004-11-27
Abstract: FIELD: nonalcoholic drinks. 
     SUBSTANCE: invention relates to industrial bottling of mineral drinking water and can be used for conditioning mineral waters containing less than 5 mg/dm 3  ferrous iron. Method is based on oxidation of iron (II) with air releasing on graphite anode during electrolysis of water in closed electrolyzer. Amount of passed current should be at least equal to total permanganate oxidation demand for mineral water and iron(II). To prevent simultaneous release of elementary chlorine compromising organoleptic properties of water, electrolysis is carried out at low anodic current density: not higher than 50 a/m 2 . Electrolyzed mineral water is stirred, settled, and filtered to remove iron. Thus clarified mineral water is disinfected and bottled. In order to prevent perturbation of carbonate-calcium equilibrium and associated salt precipitation, electrolysis of water and subsequent conditioning process stages are carried out at carbon dioxide partial pressure not below its equilibrium value. Applying present method at mineral water bottling factories allows bottled mineral water to be conditioned resulting in improved commercial appearance and thereby increased consumer's demand. Method as well allows original carbon dioxide to be preserved and prevents deposition of salts in apparatuses. 
     EFFECT: preserved natural composition and therapeutic properties of mineral water.
Patent RU-2243946-C1 (RU)
Title: Method for production of gypsum binder
Inventor: OKUNEV A I
IPC: C04B11/06
Filed: 2003-06-17
Granted: 2005-01-10
Abstract: FIELD: binder manufacturing, non-iron metallurgy, oil and gas industry, in particular gypsum binders. 
     SUBSTANCE: invention relates to manufacturing of gypsum binders in form of anhydrous plaster and estrich-gypsum by using elementary sulfur (optionally in liquid state) being process waste from melting of nonferrous-metal sulfide concentrates, as well as to production of packing for metal mining, oil and gas industry based on claimed binders. Gypsum binder is obtained by heat treatment of raw batch at elevated temperature (600-800 0 C for anhydrous plaster and 800-1100 0 C for estrich-gypsum) including oxidation of elementary sulfur S with oxygen blasting in presence of CaO carrier. Carrier for calcium oxide is preliminary treated by deep drying up to humidity of 0.3 % (preferably 0-0.5 %); mass ratio of sulfur, oxygen in blasting and CaO is 1.0:(1.5-3.0):(1.75-2.62). Materials from group including calcium oxide, hydrated lime, dolomite, dry hydrated lime, process waste with high calcium content, etc may be used as CaO carrier. Sodium sulfate and disulfate may be added in batch as curing catalyst. Process temperature may be decreased by dilution of oxygen blasting with excess air, or feeding of exhaust gas via cooling tubes, or introducing of packing components (e.g. dross, sand, chip) to batch. 
     EFFECT: gypsum binder of improved quality. 
     10 cl, 3 tbl
Patent RU-2235603-C1 (RU)
Inventor: BENZEL A F
IPC: B03D1/24
Filed: 2003-07-17
Granted: 2004-09-10
Abstract: FIELD: concentration of minerals; processing ore materials of wide range of sizes which contain non-ferrous, ferrous, noble and rare-earth metals and non-metallic components. 
     SUBSTANCE: proposed floatation machine has housing made in form of upper widened part and lower feed part and two unloading units, air disperser and foam receiver. Upper part of chamber is provided with guides mounted at different levels. Guides of first level are mounted at angle relative to diametral horizontal plane of feed unit which is necessary for change of hydrodynamics of pulp-and-air mixture. Guides of second level are mounted above guides of first level at angle to plane of axial diametral section of column, thus ensuring dispersion of ascending jet of pulp-and-air mixture and sharply decreasing the centrifugal force. 
     EFFECT: increased extraction of useful component, its coarse particles and aggregations larger than 0.2 mm. 
     1 dwg, 1 tbl
Patent RU-2249645-C1 (RU)
Title: Flowline for pricking of ties and preventing their cracking
Inventor: MARGOLIN A I
IPC: E01B31/28
Filed: 2003-07-21
Granted: 2005-04-10
Abstract: FIELD: railway transport; tie-preparation plants. 
     SUBSTANCE: invention can be used for treatment of ties at tie impregnation plants. Proposed flowline contains tie-pricking including tie feeder, sawing unit and pricking machine with cross accumulation conveyor to remove ties from pricking machine, section for preventing cracking of ties including parallel longitudinal conveyors with reversible machine tools for drilling holes in ties, thread cutting and driving in screws placed between conveyors. Parallel longitudinal conveyors are arranged square to cross conveyors of tie-pricking section. Additional longitudinal conveyor is placed between parallel longitudinal conveyors being mechanically coupled with accumulation conveyor provided with tie cutoff arrangement for delivering ties one by one to additional conveyor. Additional and parallel longitudinal conveyors are furnished with device for in-turn delivery of ties from additional longitudinal conveyor to parallel longitudinal conveyors made in form of two reciprocating U-shaped receiving pockets arranged over support surface whose dimensions correspond to dimensions of tie, and distance between axes of receiving pockets corresponds to distance between axes of additional and parallel longitudinal conveyors. Cutoff arrangement includes support platform adjoining support surface of additional conveyor equipped with side limiter in slots of which rollers of two levers for engagement with side surface of tie are hinge mounted. Each lever is furnished in its middle part with power cylinder provided with support on its rod to press tie to platform. 
     EFFECT: provision of high capacity and efficiency of equipment. 
     3 cl, 5 dwg
Patent RU-2235237-C1 (RU)
Title: Clamping device for rope
Inventor: ROGATNEV N T
IPC: B65D33/34
Filed: 2003-07-30
Granted: 2004-08-27
Abstract: FIELD: means for fastening cables or ropes. 
     SUBSTANCE: one end of a rope is preliminary arranged inside the housing. The other end passes through the housing to form a loop and is secured inside the housing with the use of two same spring-loaded rotation bodies. The first end is preliminary secured in the holder, which is mounted inside the housing for permitting movement. The holder has two grooves for rotation bodies and through passage used for passing and arranging the rope. The longitudinal sizes of the grooves are larger than the diameter of the rotation bodies. The flat sides of the stop surfaces for the rotation bodies face the outlet opening of the holder and outlet opening of the housing. Two sides of the inner space of the housing, each of which provides interaction with the corresponding rotation body, are curvilinear. The inclination between the tangents to the generatrix of each curvilinear sides and aligned axes of the inlet and outlet openings of the housing increases from the inlet to the outlet port of the housing so that the diametrical size of the curvilinear side increase from the inlet to the outlet openings of the holder. In addition, the device is provided with a screw whose threaded part is positioned in the through threaded port of the housing for permitting interaction with the outer side of the holder and provided with a handle. There is a ring groove between the handle and threaded part. 
     EFFECT: enhanced reliability of clamping and expanded functional capabilities. 
     12 cl, 6 dwg
Patent RU-2246207-C1 (RU)
Title: Dropper
Inventor: KUZNETSOVA N V
IPC: A01G25/02
Filed: 2003-08-07
Granted: 2005-02-20
Abstract: FIELD: irrigated agriculture, in particular, equipment used for watering of perennial plants. 
     SUBSTANCE: dropper has casing and cover with inlet and outlet branch pipes, respectively, throttle and elastic balancing member with openings. Throttle is made in the form of hollow biconcave lens and positioned in casing cavity above elastic balancing member. Spherical segment-shaped slot is formed in cover body below inlet branch pipe. Radius of spherical part of said slot is equal to radius of throttle lens spherical part. Similar slot is formed in bottom part of casing above inlet branch pipe. Radius of said slot is greater than radius of spherical part of throttle biconcave lens part by value equal to thickness of balancing member. Channels are formed on casing bottom part surface and on slot surface to define spiral branches. Holes are made on peripheral part of elastic balancing member. 
     EFFECT: simplified construction and improved watering quality. 
     2 cl, 6 dwg
Patent RU-2245246-C1 (RU)
Title: Installation for production of foamed concrete by aeration
Inventor: AKAEV A A
IPC: B28C5/38
Filed: 2003-09-08
Granted: 2005-01-27
Abstract: FIELD: production of foam concrete. 
     SUBSTANCE: the invention is dealt with devices for preparation of foam concrete. The invention allows to distribute the dosed amount of compressed air uniformly. The installation for preparation of foam concrete by aeration includes a baromixer supplied with a rotor planted on a shaft, a bogie, a drive, a control panel, a control instrumentation, an air outlet for compressed air feeding in the body the baromixer. The rotor of baromixer is made in the form of a hollow cone with a corrugated surface, the base of which rests on an elastic element with a reversible deformation. On perimeter of the cone there are slots. The shaft of the rotor is supplied with a channel connected with a cavity of a channeled taper through open slots. 
     EFFECT: the invention ensures a uniform distribution of the dosed amount of compressed air. 
     2 dwg
Patent RU-2254203-C1 (RU)
Inventor: BARANOVA T F
IPC: B22C3/00
Filed: 2003-11-03
Granted: 2005-06-20
Abstract: FIELD: foundry, namely coatings for casting molds. 
     SUBSTANCE: method comprises steps of separately grinding mullite-corundum chamotte, electric corundum, zircon, clay and kaolin. Grinding of mullite-corundum chamotte, electric corundum and zircon is realized in combination with grinding of surface-active matter. The last is absorbed on ground particles. Prepared powders are mixed. Suspension is prepared by adding to mixed powders  liquid glass and water while creating effect of diluting suspension. It provides sedimentation stability and lowered viscosity of suspension. 
     EFFECT: improved strength of casting molds at casting non-ferrous metals and iron. 
     4 cl, 2 tbl, 3 ex
Patent RU-2247362-C1 (RU)
Title: Thermograph for thermal analysis of food fats
Inventor: JAKOVLEV V F
IPC: G01N33/03
Filed: 2003-11-10
Granted: 2005-02-27
Abstract: FIELD: investigating or analyzing materials. 
     SUBSTANCE: thermograph comprises differential thermocouple and aluminum thermal unit provided with two symmetrically arranged cylindrical holes for crucible with specimen and standard. The crucibles are made of cylinders with caps provided with copper pipes for hot junctions of Chromel-cupel thermocouples. The wires of the thermocouples are housed in the two-channel ceramic rods. The thermoelectric heating of the unit is provided with the use of temperature-sensitive resistor made of nichrome wire. The unit is mounted in the steel sealed housing with a lid and provided with a device for locking it inside the housing during cooling and heating. 
     EFFECT: simplified design and enhanced accuracy of measuring. 
     1 dwg
Patent RU-2248414-C1 (RU)
Title: Low-concentration electrolyte for nickel plating
Inventor: BALAKAJ V I
IPC: C25D3/12
Filed: 2003-12-10
Granted: 2005-03-20
Abstract: FIELD: electrochemistry. 
     SUBSTANCE: electrolyte is composed of, in g/l: 50-100 of nickel chloride, 30-45 of boric acid, 2-5 of sodium sulfate, 0.5-2.5 of saccharin, and 4-8 of potassium glycol. The electrolyte allows applying glare nickel coatings for high-density currents from low-concentration electrolyte without mixing and forced pumping of the solution at a temperature of 18-40 o C . 
     EFFECT: enhanced quality of nickel coating. 
     2 dwg
Patent RU-2255823-C1 (RU)
Inventor: PETROV A P
IPC: B21C23/04
Filed: 2003-12-19
Granted: 2005-07-10
Abstract: FIELD: plastic working of metals, namely processes for pressing out shapes of aluminum base alloys, constructions of pressing out tools. 
     SUBSTANCE: method comprises steps of making blank, heating, hot pressing out of blank through die, heat treatment of shape. At pressing out blank is subjected in upper p[art of die to additional shearing deformations due to twisting it by angle in range 40 - 50° relative to axis of die. Die includes deforming cone, working rectangular collar and outlet zone. Deforming cone has two helical protrusions in the form of trapezium. Upper base of said trapezium is equal to length of rectangle of working collar; its lower base consists 1.5 - 2 of parts of said length value. Rotation angle of upper cross section of protrusion relative to its lower cross section is in range 40 - 50° relative to axis of die. In longitudinal cross section said protrusions are in the form of parabola. 
     EFFECT: possibility for making rectangular aluminum alloy shapes with enhanced mechanical characteristics and low anisotropy of their properties, improved design of die. 
     2 cl, 4 dwg, 1 ex, 1 tbl
Patent RU-2261967-C1 (RU)
Inventor: BRATISHCHEV A I
IPC: E04G21/00
Filed: 2004-02-17
Granted: 2005-10-10
Abstract: FIELD: preparing, conveying, or working-up building materials or building elements in situ. 
     SUBSTANCE: device has body with mixing compartment provided with driving mixing means installed inside the compartment, pipes to supply mortar components arranged from one mixing compartment side and spout for ready mortar pumping located from another side thereof. The device is also provided with flushing means including flushing fluid source and with valves connected to flushing fluid source through flushing fluid supply pipes. Device also has valves. Each valve is built in corresponding pipe for mortar component supply. Valve slides are connected to driving means and may be synchronously controlled. 
     EFFECT: increased mixing quality and improved flushing of working compartments of the device. 
     20 cl, 18 dwg
Patent RU-2262644-C1 (RU)
Inventor: FOMINSKIJ LEONID PAVLOVICH
IPC: F24J3/00
Filed: 2004-03-19
Granted: 2005-10-20
Abstract: FIELD: heat-power engineering; water heating systems for living and industrial rooms. 
     SUBSTANCE: proposed liquid heater has stator with cylindrical cavity and rotor mounted in this cavity at spaced relation and secured on rotating shaft; intermediate bush or disk mounted between rotor and shaft is made from dielectric material, thus reducing losses of heat over rotor shaft. 
     EFFECT: reduction of heat losses; enhanced efficiency. 
     2 dwg
Patent RU-2253590-C1 (RU)
Inventor: ARSEN EV JU V
IPC: B63B3/00
Filed: 2004-03-29
Granted: 2005-06-10
Abstract: FIELD: shipbuilding; building hulls from steel and aluminum-magnesium alloys. 
     SUBSTANCE: proposed ship's hull includes structural members interconnected by means of bimetallic plates. Joint of bimetallic plates in area of cuts intersecting the line of connection of two metals (for example, cuts for doors, covers or portable plates) is made at two levels (main and additional). Joint is provided with shaped adapters (left-hand and right-hand) made from bimetallic plate at radius of conjugation with bimetallic plates of both levels. Both adapters and additional level of connection are fixed with shaped sheet which forms curvilinear section of said cut. 
     EFFECT: simplified construction of hull; facilitated procedure of hull building. 
     2 dwg
Patent RU-2246844-C1 (RU)
Title: Method for producing of margarine
Inventor: BAKLANOV V A
IPC: A23D7/00
Filed: 2004-04-05
Granted: 2005-02-27
Abstract: FIELD: food-processing industry, in particular, fat-and-oil industry. 
     SUBSTANCE: method involves providing dosed feeding of dry components; pasteurizing; adding water, fat base and emulsifier; mixing components for obtaining of coarse emulsion; preparing fine-dispersed emulsion by homogenizing and cooling. After adding of water, mixture is subjected to pasteurization at temperature of 63-67 0 C and pumped into vessel. Emulsifier and fat base comprising solid fats and vegetable oil is introduced into mixer, with melting temperature of fat base being in the range of 30-34 0 C. After producing of coarse emulsion, citric acid solution is introduced into emulsion until pH value is 3.2-3.8. Resultant emulsion is filtered by means of set of mechanical filters and homogenized in activator "Bagri". 
     EFFECT: homogeneous stabilized consistency, high structural and rheological properties of emulsion and improved quality of product. 
     2 dwg, 1 tbl, 3 ex