baber/WOPTO huggingface dataset:
Patent RU-2161547-C1 (RU)
Title: Method for making products of chip
Inventor: GEVORKJAN EH P
IPC: B22F8/00
Filed: 2000-06-14
Granted: 2001-01-10
Abstract: FIELD: powder metallurgy, namely manufacture of machine parts of metallic chip. SUBSTANCE: method comprises steps of disintegrating chip and cleaning it from cutting fluid by washing out in aqueous solution of labomide with subsequent high temperature drying by means of hot air; agitating chip and pressing blank in the form of ring or disc with density 5000-6200 kg/square cm; heating blank up to 1150-1250 C for 10-20 min and shaping product by combination loading method: at first upsetting and then forming with twisting. Shaped products are subjected to respective heat treatment, for example by quenching at 800-850 C and oil cooling with subsequent tempering at 150-170C. EFFECT: possibility for making products of secondary raw material according to waste-free profitable technology with lowered cost for transportation, reduced energy and material consumption. 7 cl, 1 ex
Patent RU-2163226-C1 (RU)
Inventor: KONDRATENKO V S
IPC: C03B29/02
Filed: 2000-06-28
Granted: 2001-02-20
Abstract: FIELD: methods of blunting of sharp edges of articles made of fragile nonmetallic materials, namely, glass; applicable in various fields of engineering and production. SUBSTANCE: method includes heating of at least one surface of edge with some part of laser beam or with one of two separate beams to temperature not exceeding the temperature of material melting and the other surface of article edge is heated by other part of beam. In this case, laser beam used for heating is elliptical in cross-section on material surface. EFFECT: sharp increase of productivity and quality of blunting with possibility of efficient application o claimed method for blunting edges of articles of the widest class of materials including single crystals. 5 cl, 7 dwg, 1 tbl, 1 ex
Patent RU-2178965-C1 (RU)
Inventor: KHABARDIN V N
IPC: A01D11/02
Filed: 2000-11-13
Granted: 2002-02-10
Abstract: FIELD: agriculture and horticulture. SUBSTANCE: potato digger has working tool formed as flat horseshoe-shaped clip providing separation of tubers during extraction thereof from soil. Teeth faces are sharpened to form wedge-shaped ends with rounded parts in mutually perpendicular planes to prevent tubers from damage. Construction of potato digger allows it to be held with both hands in standing position. It may be used as ripper, hoe, thinner and other tool for soil tillage and weed control on home's ground and in the gardens. EFFECT: wider operational capabilities, reduced labor intensity, convenient usage and improved quality of extracted potato tubers. 5 cl, 2 dwg
Patent RU-2185454-C1 (RU)
Inventor: SHMAKOV L V
IPC: C22B15/14
Filed: 2000-11-30
Granted: 2002-07-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: flux contains polymethaphosphate of alkali metal as slag former and manganese oxide as solid oxidizer, which are used in the following ratio, wt.%: manganese, oxide 20-70; polymethaphosphate of alkali metal, 30-80. Flux contains: manganese dioxide, manganese sesquioxide or mixture thereof as manganese oxide; natural mineral containing manganese oxide as solid oxidizer; pyrolusite, braunite or mixture thereof as natural mineral. Flux of such composition increases refining extent as to iron, manganese, nickel and improves separation of slag from pure metal melt. EFFECT: increased efficiency and improved quality of copper and copper-base alloys. 1 tbl, 1 ex
Patent RU-2190159-C1 (RU)
Title: Combustion process control method and device
Inventor: JULDASHEV EH M
IPC: F23N5/08
Filed: 2001-04-04
Granted: 2002-09-27
Abstract: FIELD: thermal engineering; optimizing combustion processes in power boilers. SUBSTANCE: method involves controlling air feed to combustion zone, measuring image brightness, and determining representative parameters of combustion zone; used as representative parameter is area of combustion-zone fixed-brightness image section whose area changes more at preset variation in air portion fed to combustion zone. Device implementing this method has unit for feeding additional air to combustion zone, combustion-zone image generating unit, and functional unit for separating representative parameters of combustion zone. Newly introduced in device are cooled optical probe with optical combustion-zone radiation filtering system and system for input/output of optical probe in combustion space and aerodynamic protection of probe input window, personal computer, video processor for digital conversion of television signal, and small-size television camera; functional unit is built around personal computer and television camera, around charge-coupled device; television camera is coupled through optical filtering system with optical probe and its output is connected through video processor to input of personal computer whose output is connected to additional air feeding unit. EFFECT: enhanced efficiency of operating thermal power plants, minimized emission of polluting combustion products into atmosphere. 3 cl, 1 dwg
Patent RU-2196855-C1 (RU)
Inventor: KOKSHAROV S A
IPC: D06P1/22
Filed: 2001-07-12
Granted: 2003-01-20
Abstract: FIELD: textile industry. SUBSTANCE: composition contains vat dye, sulfuric acid reducing agent, alkali agent, antioxidant, and thickening, said antioxidant being surfactant based on triethanolamine salt of alkylphenolpolyglycol sulfonic acid ester, surfactant based on alkylpolyoxyethylene glycol ether-acetaldehyde etherification product obtained in presence of butanol, and biological preparation containing oxidoreductases producing effect on hydroperoxide compounds and/or exo-activity amylases. Invention allows obtaining stable coloration in visible and IR spectrum regions with deviations in intensity index no more than 1.025 times and remission index no more than 5%, which is within technologically permissible limits. In addition, significant depolymerization of cellulose fiber capable of leading to losses in mechanical strength of textile is prevented. EFFECT: improved quality of coloration and eliminated damage of support material. 1 tbl, 5 ex
Patent RU-2182112-C1 (RU)
Title: Furnace for heat-treatment of carbon- containing materials
Inventor: MUKHIN V M
IPC: C01B31/08
Filed: 2001-07-18
Granted: 2002-05-10
Abstract: FIELD: active carbon production. SUBSTANCE: proposed furnace has housing accommodating cylindrical retort, heating elements in form of gas burners, charging and discharging devices and branch pipes for supplying gaseous reagents. Axis of gas burners is displaced relative to axis of retort through 0.9-1.2 of its radius. Furnace chamber is provided with branch pipe to let out heating gases which is arranged at a distance equal to 0.23 - 0.30 of its length. EFFECT: increased overhaul period of furnace, reduced heat losses, improved homogeneity of quality indices of obtained products. 2 cl, 2 dwg
Patent RU-2199001-C1 (RU)
IPC: E21B43/00
Filed: 2001-07-23
Granted: 2003-02-20
Abstract: FIELD: oil, gas and water producing industries used in their recovery by pumps. SUBSTANCE: method includes use of two pumps. One pump is installed on surface, while the other, jet pump is installed in well at rated depth. Pumps are connected by two pipes according to circular system. Packer is installed in region of jet pump. Suction hollow of pump installed on surface is connected to pipe through which recovered mineral is transported from jet pump to surface. Pressure hollow of pump located on surface is connected to transport pipe through which liquid mineral is supplied to user. Installed on said pipe is vessel to which pipe is connected which supplies fluid to jet pump. Cross-section of said pipe is selected equal or exceeding the cross-section of transport pipe. Operation of jet pump is actuated by pressure of fluid on surface in vessel of transport pipe. Transported through pipes connected into circular system is constant volume of fluid. Whole inflow from formation is directed to transport pipe. Productivity is regulated by varying internal cross-section of transport pipe by gate up to stable operation of pumps without pressure pulsation. EFFECT: reduced hydraulic losses. 2 dwg
Patent RU-2199365-C1 (RU)
Inventor: BRENER A L
IPC: A63H33/08
Filed: 2001-07-25
Granted: 2003-02-27
Abstract: FIELD: production of toy constructors. SUBSTANCE: constructor member has casing with at least one side provided with at least one projection and/or at least one slot for receiving related projection of similar member of constructor. Apex of projection and/or top part of projection and/or edge of slot and/or top part of slot have higher rigidity than side walls of projection and/or slot. Casing may be made in the form of three-dimensional many-sided body having at least one side provided with curvilinear surface or made in the form of body of rotation, polygon or plate. At least one projection and/or at least one slot are made on at least one side of three-dimensional many-sided body, body of rotation or plate or at least on one face of polygon, respectively. Constructor is characterized in that it has set of said members. EFFECT: increased entertaining effect and simplified assembly of various constructions. 8 cl, 5 dwg
Patent RU-2198740-C1 (RU)
Title: Device for metering and supply
Inventor: KANN DEHVID VIKTOR
IPC: B67D1/02
Filed: 2000-01-12
Granted: 2003-02-20
Abstract: FIELD: devices for fluid metering and supply. SUBSTANCE: device has vessel, shaft, rear seal, shock absorber, piston and single-pass valve. Rear seal is made for tight closing of the first vessel end and motion along shaft. Valve is located on the second end of vessel. Piston is secured at one shaft end and located between valve and shock absorber which is also secured to shaft and located between piston rear seal to ensure open and closed piston positions. Open piston position ensures communication between valve and vessel part between piston and rear seal. Motion of piston between open and closed positions is ensured by motion of shaft along its own axis. Pressure in zone between valve and piston reduces when piston moves from its closed to its open positions. Shock absorber in folded in said case. Single flow of fluid from vessel part located between shock absorber and rear seal and vessel part located on the other side of shock absorber passes through connecting channel in shock absorber when piston moves from its open to closed positions. EFFECT: more accurate metering and supply of fluid with the help of claimed device. 8 cl, 2 dwg
Patent RU-2195700-C1 (RU)
Title: Ранговый коммутатор
Inventor: ANDREEV D V
IPC: G06G7/25
Filed: 2001-10-23
Granted: 2002-12-27
Abstract: Изобретение относится к автоматике и аналоговой вычислительной технике и может быть использовано для построения функциональных узлов аналоговых вычислительных машин, средств автоматического регулирования и управления, аналоговых процессоров. Техническим результатом является расширение функциональных возможностей за счет обеспечения идентификации одного из трех управляющих входов, на который воздействует минимальный, медианный или максимальный сигнал. Устройство содержит три релятора, каждый из которых содержит компаратор, два булевых элемента ИСКЛЮЧАЮЩЕЕ ИЛИ, два размыкающих и два замыкающих ключа. 2 ил.
Patent RU-2207171-C1 (RU)
Title: Method for preventing upper extremity diseases caused by local vibration and/or physical loading
Inventor: MAL KOVA N JU
IPC: A61N5/067
Filed: 2002-01-22
Granted: 2003-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing hands to diffusely reflected laser radiation of red spectral bandwidth with power dose equal to 210-290 J/sq.m. EFFECT: enhanced effectiveness of prophylaxis.
Patent RU-2210396-C1 (RU)
Title: Method for treating narcotic and/or nicotinic addiction
Inventor: JAKUBOV L M
IPC: A61M21/00
Filed: 2002-02-20
Granted: 2003-08-20
Abstract: FIELD: medicine, psychotherapy, narcology. SUBSTANCE: at analyzing anamnesis, one should detect trigger factors in behavior dependence, then comes rational psychotherapy to adjust patient to looking forward for alteration in atmosphere of unconventional nature of events happening by verbally imparting the method with peculiar power and verbal symbol as "psychotropic energy". Patient should believe in reality and efficiency of events happening. Patient is suggested for remote autonomic-somatic reactions, then patient should take off shoes, watch and all metal objects, then patient is placed into the site in the room being opposite to that chosen by him/her earlier. Patient is given the purpose to close eyes to carry out imitation of instrumental diagnostic scanning by pronouncing loudly the information about the degree of destruction of these those body systems due to narcotics or tobacco. Then doctor should move around the patient by changing direction being behind and left-hand against the patient. Patient is suggested for unpleasant feelings followed by the command to strain body muscles at maximum degree and keep such strain for as prolonged time as possible. After achieving light hypnotic trance in patients, it is necessary to carry out curative suggestion consisting of two suggestive blocks - negative and positive-adjusting. At the first block, one should develop aversion, threatening and negative reflexes for narcotics and tobacco. Moreover, at the background of kept muscular strain one should initiate in patient the feeling caused by physical and psychic manifestations of abstinence state and patient is suggested with individual unpleasant psychic and autonomic-somatic reactions characteristic for his/her abstinence state. At achieving the state of pseudoabstinence and aversion patient is suggested for intolerance and refusal from narcotics and tobacco. At the second block, it is necessary to develop psychological commands for resistance and stability for trigger factors of addiction, suggest indifferent- neutral attitude for them, suggest positive mood for healthy life mode and repeat terms for addiction escape. Then comes role training by modeling provoking situations at the background of suggestion of pseudoabstinent state. Then comes family psychotherapy with patient's relatives to remove mutual- negative interpersonal relations and develop understanding and positive perception by patient in question. Finally, patient should be suggested for positive psychic selfregulation. Moreover, as means for self- control one should apply a calendar with the photo of his/her treating doctor and the date of seance conducted. The present method enables to achieve stable refusal of narcotics and/or tobacco-smoking. EFFECT: higher efficiency of therapy. 1 ex _
Patent RU-2205774-C1 (RU)
Inventor: MAVLJUDOV M A
IPC: B63H11/103
Filed: 2002-05-06
Granted: 2003-06-10
Abstract: FIELD: shipbuilding; development of water-jet propulsors with reverse steering complex. SUBSTANCE: proposed complex includes water duct, impeller with hub fairing mounted on shaft with bearings, straightening set and reverse steering unit with swivel deflector mounted after nozzle. Cross sections of nozzle have shape elongated in horizontal direction after inlet circular section of nozzle. Ratio of width to height is equal to 2:10. Profile of cross sections of impeller hub copies profile of cross sections of inner loop of nozzle. Straightening set is formed by nozzle walls, fairing and profiled struts. Reversible steering unit is provided with limiting plate and two drive rudders. Side walls of cross section of nozzle have form of part of circle after inlet circular section and upper and lower walls are limited by chords of segments. Circular shape of nozzle section changes to outlet section elongated horizontally. Profile of impeller fairing is transformed into horizontal line at nozzle outlet. Impeller hub fairing is secured to nozzle walls by means of four streamlined profiled struts. Side walls of deflector have through holes. Rudders have profile of straight-cheek wedges. One bearing of tail section of impeller shaft is made in form of supporting bearing and other bearing is made in form of thrust bearing; bearings are lubricated with water. EFFECT: reduced sizes of propulsor; enhanced efficiency; minimization of loads; facilitated procedure and enhanced ecological safety. 9 cl, 2 dwg
Patent RU-2228249-C1 (RU)
Inventor: GEBEL I D
IPC: B24B5/18
Filed: 2002-10-24
Granted: 2004-05-10
Abstract: FIELD: machine tool manufacture, possibly grinding, for example of raceways or beads of outer or inner races of rolling bearings in centerless round grinding machine tools. SUBSTANCE: method comprises steps of mounting article by its surface to be ground onto multistep self-aligning correcting support unit and lower support unit; using first support unit having prismatic shoes, balance beams of first stage and yoke for providing stabilization of rotation axis of article in direction of grinding it; performing grinding at arranging said members of multistep self-aligning support unit with inclination by predetermined angles μ 0 , μ 1 , μ 2 , and arranging lower support unit with inclination by angle β relative to vertical line; selecting values of above mentioned angles according to condition of guaranteed correction of harmonic components of out-off-roundness of profile in preset range of their spectrum. EFFECT: enhanced accuracy of ground surface, namely improved roundness degree of article. 2 dwg
Patent RU-2232876-C1 (RU)
IPC: E21B43/114
Filed: 2002-12-17
Granted: 2004-07-20
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: device has deflecting wedge with longitudinal groove for movement of threading roll and grooves for mounting removable inserts, removable supporting inserts and rotating links in contact with them, side plates placed on both sides of deflecting wedge with a groove. Longitudinal groove of deflecting wedge is placed in the middle of slanting plane of this wedge and separates in on two equal supporting surfaces provided with grooves for removable supporting inserts. These inserts have front projection presenting large and small equal-sided trapeziums of even height, combined with matching bases and placed symmetrically to each other. Removable supporting inserts placed in grooves of deflecting wedge by large base are directed to side plates in which depth of groove for axis of threading roll is a portion of their thickness. Rotating links have surface in contact with removable supporting inserts of deflecting wedge made in form of cylinder, axis of which coincides with axis of threading roll. Length of this cylinder in contact with removable supporting inserts, while extending threading roll from its transporting position to working position, is equipped with removable reactive insert if high hardness. In each rotating link in aperture for axis of threading roll a bushing is pressed made of hard-alloy metal. 
     EFFECT: higher reliability and efficiency of cutting assembly of slit perforator. 
     5 dwg
Patent RU-2235952-C1 (RU)
Inventor: SURMILOV B I
IPC: A47B75/00
Filed: 2002-12-26
Granted: 2004-09-10
Abstract: FIELD: domestic refrigerators. 
     SUBSTANCE: built-in refrigerator has cabinet provided with the front door, separated heat insulated chambers, condenser, evaporator, filter, electric motor with a compressor, temperature controller, starting-protecting relay, and illuminating lamps. The condenser is divided into two parts which are secured to the sides of the cabinet. The cabinet is built in the wall of a kitchen for permitting to be closed and open with the use of a driving automatic device. The temperature regime is controlled with the controllers. The chamber for storing vegetables has a heater. All the chambers are covered from outside with a protective wall when back walls are open. 
     EFFECT: expanded functional capabilities. 
     2 dwg
Patent RU-2232512-C1 (RU)
Title: Apparatus for contact-free forming and cooling of cream paste candies mass
Inventor: SHCHERBAKOV D S
IPC: A23G3/12
Filed: 2003-01-08
Granted: 2004-07-20
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: apparatus has casing made in the form of pneumatic chamber, plated conveyor belt, holding chamber, feeding conveyor and casting device. Each individual plated conveyor belt member is made in the form of box with apertures in its upper wall. Replaceable cells of porous material are fixed in apertures, with profile of cells corresponding to profile of cast candies. Number of apertures is equal to number of casting mechanism nozzles. Slit channel of variable section is formed in pneumatic channel on working part of plated conveyor for supplying of gas to plated conveyor belt cell members. Apparatus may be used for casting centers of various kinds of candies. 
     EFFECT: simplified construction, increased quality of product, and provision for adjustment of flow rate and other varying characteristics of belt cell members during advancement on different parts of apparatus. 
     3 dwg
Patent RU-2238591-C1 (RU)
Inventor: KHABIBULIN A E
IPC: G08B25/00
Filed: 2003-02-18
Granted: 2004-10-20
Abstract: FIELD: automatic equipment for control and communication systems, particularly fire and intruder alarms. 
     SUBSTANCE: system includes technical means which provide regular control of calling device workability (sensor - interface block). Control is carried out by request common for all calling devices and with necessarily unequivocal queue of their replies. Control panel is linked with calling devices through two loop wires and all calling devices are connected in parallel to loop wires, which is possible due to low current (microampere) input of calling device microcircuits. Each sensor is connected to loop wires through its interface block. Interface blocks analyze zero voltage period duration in signal loop wire and take thereof as "request" pulse by predetermined value of pulse duration. After that all interface blocks generate replies as voltage impulses of zero amplitude and transmit replies to signal loop wire with equal calling device duration after time delay. Replies are of determined value for each calling device if calling device is in good order. Analysis of reply impulses of calling devices provides corresponding assessment. 
     EFFECT: increased reliability. 
     3 dwg
Patent RU-2218810-C1 (RU)
Inventor: KHETAGUROV R A
IPC: A23K10/38
Filed: 2003-03-05
Granted: 2003-12-20
Abstract: FIELD: feed production. SUBSTANCE: method involves introducing feed mixture of brewing wastes into basic ration and mixing; during mixing, treating brewing wastes with cellulolytic enzyme preparation for 1.5-2.0 hours, said preparation being introduced in an amount of 0.5-0.7% by weight of mixture; drying resultant mixture at drying agent temperature of 120-130 C to moisture content of 10-12%. Feed of such composition may be kept up to several months. EFFECT: increased nutritive value and prolonged shelf life of feed. 2 ex