baber/WOPTO huggingface dataset:
Patent RU-2228960-C1 (RU)
Inventor: GIRSHOV V L
IPC: B22F8/00
Filed: 2002-11-15
Granted: 2004-05-20
Abstract: FIELD: reworking of wastes of metalworking process in form of metal chips, mainly wastes of titanium alloys. SUBSTANCE: proposed method includes crushing and cleaning of chips, cold molding of chip briquettes, laying briquettes in metal capsule which is sealed-up by welding, for example; briquettes are subjected to hot deformation to relative density of no less than 0.95. Prior to cold molding of briquettes, chips are subjected to degassing and hot deformation is performed molding followed by break of capsule bottom and extrusion of chip mass through hole of matrix of press outfit; after extrusion of blanks, they are subjected to annealing and additional hot deformation, rolling for example. Chips are crushed to size of particles of 20 mm and lesser. Cleaning of chips from solid and liquid non-metallic particles is performed by washing in solution at temperature of 60-80 C; solution contains the following components, g/l: soda ash, 30-35; trisodium phosphate, 15-20. After washing, chips are subjected to drying at temperature of 150-200 C. Cleaning the chips from metallic particles is effected by magnetic separation method at intensity of magnetic field of 100-200 A/m and additional magnetic separation at intensity of magnetic field of 1200-1500 A/m. EFFECT: possibility of obtaining smooth density in height; improved mechanical properties of molded metal. 19 cl, 1 tbl, 1 ex
Patent RU-2239263-C1 (RU)
Inventor: SIPAJLO A A
IPC: H01S3/03
Filed: 2003-02-17
Granted: 2004-10-27
Abstract: FIELD: quantum electronics. 
     
     
       SUBSTANCE: proposed method for manufacturing gas laser with U-shaped folded cavity involves step-by-step assembly of laser components affording desired stiffness, stability, and symmetry of device and elimination of crosswise displacements and bends of discharge channels; in the process longitudinal slot is made on one of dielectric plates and longitudinal projection, on high-frequency electrode; dielectric plates and high-frequency electrode are assembled in stack whereon two extreme segmental electrodes are mounted and braced together to form discharge structure disposed in tube so that auxiliary clearance is provided between tube wall and segmental electrodes of structure; cooler assembled of two symmetrical parts is mounted on tube, its parts are braced together to cause tube deformation and elimination of auxiliary clearance. 
     
     
       EFFECT: enhanced power and stability of output characteristics. 
     
     
       1 cl, 7 dwg
Patent RU-2239053-C1 (RU)
IPC: E21B43/114
Filed: 2003-03-03
Granted: 2004-10-27
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: device has extending cantilever with hydro-monitoring headpiece made in single block with piston and connected by support axis to rotating links supporting axis of knurl. Into longitudinal groove of drill body a deflecting wedge is placed made in single block with sliding support having a groove for movement of knurl and removable inserts on slanting planes. Rotating links contact with the latter. Side plates are placed on both sides of deflecting wedge with grooves parallel to its slanting plane, in which ends of knurl axis are held. Below main knurl, deflecting wedge and rotating links a knurl is placed in additional longitudinal groove of drill with deflecting wedge and rotating links. Their support axis is connected to support axis of main rotating links by two plates placed on drill body on both sides of side plates and extending cantilever, being stopped against the piston. Support axis of additional links is placed in sliding case placed with possible longitudinal movement into insert bushing fixing a deflecting wedge of main knurl in drill body, which is fixed on the body by bolts. Deflecting wedge of additional knurl is fixed by glass with transversal shelf. The latter is held by lower nut in drill body, which has apertures covered by removable plugs against each support axis of rotating links. 
     EFFECT: prevented jamming of device in columns with damaged walls. 
     3 dwg
Patent RU-2239175-C1 (RU)
Inventor: VLASOV JU N
IPC: G01N21/45
Filed: 2003-04-18
Granted: 2004-10-27
Abstract: FIELD: hydrology and hydroacoustics. 
     SUBSTANCE: the invention presents a hydrological device for definition of depth of occurrence of a jump in a full-scale reservoir, that may be used in hydrology and hydroacoustics. The technical result is reception on the output of the device having one mainframe of the optical signal bearing the direct information on a depth of an occurrence of a jump layer in the full-scale reservoir. The hydrological device contains: depth sensors and a density gradient of sea-water incorporated in the uniform cage and a weight clutch - all fixed on a wire rope of a winch, located on the above water platform; a tool for reading of depth of the reservoir and a registering device. At that the sensors of depth and gradient of density of sea-water present a coherent light source with a photodetector optically matched through two fiber reels to an interferometer. At that they add additionally a multiplier and an amplitude-limiting amplifier with its input connected to an exit of the photodetector, and the tool for reading of depth is made as the frequency meter-periodometer, input of which is connected to the output of the amplitude-limiting amplifier and an output - through the multiplier to the registering device. 
     EFFECT: the invention allows to receive direct information on a depth of an occurrence of a jump in a full-scale reservoir. 
     7 cl, 2 dwg
Patent RU-2236439-C1 (RU)
Inventor: ESENIN V N
IPC: C10M145/24
Filed: 2003-04-22
Granted: 2004-09-20
Abstract: Использование: в химической технологии для приготовления водных эмульсий смазочно-охлаждающей жидкости (СОЖ) для механической обработки металлов. Сущность: концентрат СОЖ содержит, мас. %: 56,0-62,0 продукта взаимодействия олеиновой и борной кислот с алканоламином в среде минерального масла, 3,5-4,5 полиоксиэтилированного спирта, 0,2-0,4 касторового масла, 3,0-7,0 гликоля, 2,5-3,5 нитрита натрия, 8,0-11,0 оксиэтилированного н-бутилового спирта, остальное - вода. Технический результат – улучшение антикоррозионных свойств при сохранении технологических свойств в водных растворах. 3 табл.
Patent RU-2235132-C1 (RU)
Inventor: GOLYBIN V A
IPC: C13B20/18
Filed: 2003-04-21
Granted: 2004-08-27
Abstract: FIELD: apparatuses for electrochemical cleaning of liquids, possibly for cleaning solutions containing colloidal impurities, for example sugar containing solutions. 
     SUBSTANCE: apparatus includes cylindrical housing of dielectric material having branch pipes for supplying and discharging liquid; annular anode and cathode arranged in said housing. The last is mounted vertically and it is provided with additional branch pipe for supplying activated suspension of liquor II of saturation. Anode and cathode are also mounted vertically. 
     EFFECT: enhanced coagulation degree of colloidal dispersion matters and high-molecular compounds, improved conditions for separation of coagulant. 
     2 dwg
Patent RU-2236468-C1 (RU)
Inventor: LILA N G
IPC: C13B20/00
Filed: 2003-05-05
Granted: 2004-09-20
Abstract: FIELD: sugar industry, in particular, equipment for filtering of syrups and suspensions, may be used in other branches of industry for filtering of suspensions with high concentration of solid phase. 
     SUBSTANCE: vacuum filter has drum equipped with filtering web, and device for centering and spreading of web. Said device has shaft mounted in bearings and provided with end cams, and mechanism for longitudinal displacement of cams along shaft. Longitudinal racks secured in pairs on shaft are equipped with rollers brought into contact with working surface of end cams. Filtering web centering and spreading device is arranged at inner clean side of filtering web. Longitudinal racks are fixed on shaft by means of rings for reciprocation along shaft, with racks engaging with filtering web. 
     EFFECT: increased service life of filtering web, enhanced reliability in operation of vacuum filter and increased wear resistance of filtering web centering and spreading device. 
     3 dwg
Patent RU-2230772-C1 (RU)
Title: Method of treating persistent oil emulsion
Inventor: LEBEDEV N A
IPC: C10G33/04
Filed: 2003-06-09
Granted: 2004-06-20
Abstract: FIELD: crude oil treatment and petroleum processing. 
     SUBSTANCE: invention relates to processing of crude oil, oil slimes, and trap oils, in particular to treatment of persistent oil emulsions stabilized by suspended particles in oil dehydration and desalting processes. Emulsion is diluted with light hydrocarbon fraction, more particularly with anhydrous light or extralight petroleum at volume ratio of oil emulsion to light or extralight petroleum 1:(1-5). Mixture is then allowed to stand and oil extract is separated. The latter is preferably treated with water-soluble demulsifier and warmed to 30-35 о С, after which stirred, settled, ad freed from separated water. 
     EFFECT: increased recovery of hydrocarbons from persistent oil emulsions without use of special chemicals and increased economical efficiency of process. 
     2 cl, 2 tbl, 31 ex
Patent RU-2235712-C1 (RU)
Inventor: SEMIKOLENOV V A
IPC: C07C33/05
Filed: 2003-07-17
Granted: 2004-09-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates, in particular, to manufacturing derivatives of terpenes. Preparing derivatives of terpenes, such as verbenol and α-pinene epoxide that are key products in synthesis or perfume substances, medicinal preparations and nutrient supplements also represents significant commercial interest. Invention describes a method for preparing verbenol and α-pinene epoxide involving selective oxidation of α-pinene with molecular oxygen or air to α-pinene epoxide and verbenyl hydroperoxide followed by catalytic hydrogenation of verbenyl hydroperoxide with molecular hydrogen in the presence of metal of platinum group as a catalyst. Invention provides enhancing selectivity in conversion of α-pinene to verbenol and α-pinene epoxide and reducing duration of process. 
     EFFECT: improved preparing method. 
     15 cl, 1 tbl, 17 ex
Patent RU-2232666-C1 (RU)
Title: Method for dynamic control of slab cooling in machine for continuous casting of billets
Inventor: LUKIN S V
IPC: B22D11/22
Filed: 2003-07-24
Granted: 2004-07-20
Abstract: FIELD: ferrous metallurgy, namely processes for cooling slabs in machines for continuous casting of billets. 
     SUBSTANCE: method for dynamic control of slab cooling in secondary cooling zone of machine for continuous casting of billets comprises steps of determining water flow rate values in different zones use of expression G i (τ)=g i (α(τ*(z i ,τ))) . l       .   i       B i,  where G i  - water flow rate in i-zone, cub.m/h; i =1, 2,…, N - index presenting number of zone for secondary cooling; τ - current time moment counted from moment of starting casting process, c; α(τ*) - relationship of coefficient of heat removal on surface of slab (Wt/sq.m) from time τ* determined according to cooling mode for concrete steel kind by calculations at deciding solidification task at predetermined temperature change on slab surface t=t(τ*); τ*=τ*(z,t) - time period (c) of presence in machine of slab element which at given time moment τ is in point z of technological axis determined with use of integral equation   where ν(τ 1 ) -change of casting rate in time, m/c; g i (α) -function inverse to relation α(g i ) where g i  - specific flow rate of cooling agent ( cub. m/sq .m . h) in i-zone of cooling, α-coefficient of heat removal on the surface. Relations α(g i ) ( i= 1,2,…, N ) may be different for separate zones; z i  - coordinates, for example of mean portions of zones, m, measured from meniscus; l i  - length values of zones, m; B i  - cooled width of slab in i-zone, m. 
     EFFECT: enhanced quality of metal due to controlled mode of cooling slabs in secondary cooling zone and desired temperature change of slab surface in stationary and transient modes of casting process. 
     1 dwg, 1 tbl, 1 ex
Patent RU-2247648-C1 (RU)
Title: Manipulator
Inventor: LITVINENKO A M
IPC: B25J11/00
Filed: 2003-07-31
Granted: 2005-03-10
Abstract: FIELD: robotics. 
     SUBSTANCE: cable conductors passing through the openings in the plates of manipulator are made of double piping spirals secured to the base and connected with the pressure sources. 
     EFFECT: simplified design and enhanced reliability. 
     3 dwg
Patent RU-2250343-C1 (RU)
Inventor: KERIMOV V A
IPC: E21B7/28
Filed: 2003-10-03
Granted: 2005-04-20
Abstract: Изобретение относится к области бурения скважин большого диаметра с прямой и обратной промывкой и может быть использовано для бурения скважин на воду. Устройство для бурения скважины включает колонну двойных бурильных труб, пилот-долото, расширитель с корпусом, установленным на колонне двойных бурильных труб с возможностью осевого перемещения и совместного вращения. Оно снабжено переводниками, выполненными в виде дополнительных двойных бурильных труб с наружной профильной поверхностью. Корпус расширителя снабжен подпружиненным упором для опоры на него переводников. Расширитель с корпусом установлен с возможностью осевого перемещения и совместного вращения посредством профильной связи. Корпус расширителя снабжен стабилизатором. Расширитель и стабилизатор выполнены съемными. 
     Повышается надежность устройства. 2 з.п. ф-лы, 1 ил.
Patent RU-2254367-C1 (RU)
Inventor: ROMANOVSKIJ G N
IPC: C12G1/02
Filed: 2003-11-20
Granted: 2005-06-20
Abstract: FIELD: wine-making industry. 
     SUBSTANCE: method involves preparing dry grape wine material by the known technology and subjected its for alcoholization. Preliminary raisin is milled in mill and added to dry wine material before alcoholization in the amount providing the necessary condition of wine by sugars and stirred. Then mixture of wine material and milled raisin is subjected for heat treatment at constant stirring, cooled, separated from deposit, the strength value is corrected and subjected for treatment to provide its bottling stability according to technology for manufacturing the specific type of special wine. Bottling stable wine material is bottled in capacities. The proposed method provides preparing wine with higher conditions by the mass concentration of sugars and improved organoleptic indices by conferring to wine the complete taste, fruit aroma and mildness in taste. Due to component of raisin (dried peel and pulp) and high concentration of dry matters that is by one order higher than in vacuum-grape must the additional density of wine is developed and wine is enriched by taste quality, maturing of wine occurs more rapidly and seasoned-wine degree of wine appeared. 
     EFFECT: improved method for producing. 
     4 ex
Patent RU-2259854-C1 (RU)
Inventor: OLENEV E A
IPC: A62C3/02
Filed: 2003-11-18
Granted: 2005-09-10
Abstract: FIELD: fire-fighting, particularly means to protect forests against fires. 
     SUBSTANCE: method involves receiving heat from fire; converting the heat into inner energy of working medium, which is accompanied with working medium phase change from liquid state into vapor one and with following conversion of inner energy into electric one and then into electromagnet radiation, which is transmitted on the air as fire alarm signal. The energy conversion is performed in three stages. The first stage includes converting heat energy into inner energy of working medium. The second stage involves converting inner energy of working medium into electrical one at temperature corresponding to liquid working medium boiling temperature with the use of energy of waves formed on liquid working medium surface during boiling thereof, inner energy of vapor bubble created during liquid working medium boiling and expulsive force acting on the bubble. The third stage includes conversion of electric energy into electromagnetic radiation. 
     EFFECT: increased efficiency of forest fire extinguishing and reduced time of fire detection. 
     7 cl, 1 dwg
Patent RU-2240910-C1 (RU)
Title: Способ восстановления изделий из немагнитных материалов
Inventor: SMOLENTSEV V P
IPC: B23P6/00
Filed: 2003-12-05
Granted: 2004-11-27
Abstract: Изобретение относится к области машиностроения и может быть использовано для достижения сплошности немагнитных материалов, например отливок из алюминиевых, магниевых, титановых и других сплавов. В способе восстановления изделий из немагнитных материалов в качестве наполнителя используют мелкодисперсный магнитный порошок и композицию выдерживают в магнитном поле до заполнения местных дефектов. Обеспечивается достижение сплошности немагнитных материалов, например отливок из алюминиевых, магниевых, титановых и др. сплавов.
Patent RU-2262152-C1 (RU)
Inventor: BUEV A R
IPC: H05K3/00
Filed: 2003-12-10
Granted: 2005-10-10
Abstract: FIELD: cryoelectronics. 
     SUBSTANCE: proposed method used in manufacturing thick-film high-temperature superconductor circuit includes low-temperature firing of substrate followed by laser milling of grooves for paste and scanning with laser beam of area  , where S m  is laser beam area in groove milling; T ev  and T mlt  are material evaporation and substrate melting temperatures, respectively. Proposed method is characterized in maximal firing temperature reduced from 1600-1700 to 100-1100°C and, consequently, in reduced time, as well as in using laser packing of surface instead of high-temperature firing stage. 
     EFFECT: enhanced productivity, reduced power requirement. 
     1 cl, 2 dwg
Patent RU-2262409-C1 (RU)
Inventor: KORYSHEV A N
IPC: B22C1/00
Filed: 2004-01-05
Granted: 2005-10-20
Abstract: FIELD: manufacture of casting molds and cores in small-batch and individual production of castings of ferrous and non-ferrous metals and alloys. 
     SUBSTANCE: composition contains refractory filler, binder, hardening agent, foaming agent and water. Foaming agent is in the form of surface-active matter on base of mixture of triethanolamine salts and sulfoesters of higher fatty alcohols C 8  - C  10   and C 12  - C 14     taken in relation (9 - 3):1. Composition contains foam stabilizer on base of organosilicone liquids. 
     EFFECT: improved gas permeability, tenacity of composition, technological decomposition of foaming agent, elimination of mold drying operation. 
     3 cl, 1 tbl
Patent RU-2256479-C1 (RU)
Title: Method for resisting hypokinesia with the use of audio visual system and "kinesator" apparatus for effectuating the same
Inventor: BASOVICH S N
IPC: A63B21/00
Filed: 2004-01-26
Granted: 2005-07-20
Abstract: FIELD: sports. 
     SUBSTANCE: method involves generating activity signal characteristic of user's physical activity; providing physical loading of user in sessions with intervals therebetween exceeding session time, each physical loading session being provided in the form of single dosed-loading exercise. When user does not do exercise, fault is simulated in audio video system. Method further involves calculating, on the basis of results of session, and signaling to user the value of at least one user's health state factor and health state factor dynamics. Apparatus has activity signal sensor for generation of user's physical activity signal and directing activity signal information into calculating and memorizing units, fault simulating unit which generates fault signal in case user does not do predetermined exercise, said signal being delivered to audio visual system. Calculating unit, in cooperation with information input and output unit and unit for setting time intervals, serves for generation of signals in interactive mode. Output of activity signal sensor is connected to input of information input and output unit. Input of fault simulating unit is connected to output of calculating unit. Part of apparatus units may be integrated with units of audio visual system. 
     EFFECT: simplified realization of exercising process with the use of audio visual system. 
     14 cl, 3 dwg
Patent RU-2262094-C1 (RU)
Inventor: IVANOVA A P
IPC: G01N21/64
Filed: 2004-01-30
Granted: 2005-10-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: device comprises unit for power supply, photomultiplier, main pulse amplifier, pulse counter, nontransparent chamber with the shield, light source, unit for control of shield, and cell.  The cell is provided with the converting lens that is mounted above the cell.  The object set in the cell can move under the light source and photomultiplier.  After converting the flux of the quantum light that passes through the lens and amplifier of the photomultiplier, the pulses can be recorded. 
     EFFECT: enhanced efficiency. 
     1 cl, 1 dwg
Patent RU-2257756-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-05
Granted: 2005-08-10
Abstract: FIELD: food processing industry, in particular sugar confectionary. 
     SUBSTANCE: in fondant syrup nutmeg CO 2 -solvent cake is introduced when fluffing in amount of about 8.9 mass % and preparation obtained from biomass of Mortierella beljacovae micromycete according to claimed technology is introduced in amount of about 0.05 mass %. Then cream fondant mass is formed according to standard technology to produce target product. 
     EFFECT: low-hardened cream fondant with increased content of biologically active substances and decreased consumption of structure-forming agent.
Patent RU-2258893-C1 (RU)
Title: Radio-controlled missile
Inventor: KUZNETSOV V M
IPC: F42B15/00
Filed: 2004-03-11
Granted: 2005-08-20
Abstract: FIELD: armament. 
     SUBSTANCE: the radio-controlled missile has a body, engine, control equipment, whose input via feeder channels is connected to the antennas.  The control equipment is positioned in the axisymmetric space formed inside the engine near its front end face.  The feeder channels are provided with high-frequency connectors, having a threaded joint between them.  The connector bodies are made in the form of a bottom cylinder with a central axial hole.  A tapered-section nut is installed on the cylinder outer surface by means of a threaded connection, it is positioned in a radial tapered hole made on the side surface of the missile body near the front end face of the engine concentrically to the connectors, whose parts located on the side of the control equipment, are fastened inside the body. 
     EFFECT: reduced length of the missile. 
     2 dwg
Patent RU-2266806-C1 (RU)
Inventor: KHUDOBIN L V
IPC: B24B53/10
Filed: 2004-07-16
Granted: 2005-12-27
Abstract: FIELD: machine engineering, possibly mechanical working of parts in belt type grinding machine tools. 
     SUBSTANCE: apparatus includes movable and pressing down members and chamber for supplying cutting fluid into gap between movable member and working surface of belt. Pressing down member is placed at non-working side of belt. Said members are secured to two elastic cambers mounted in П-shaped casing. Movable member and chamber for supplying cutting fluid are made as one unit. Elastic chambers have openings for feeding cutting fluid to chambers and openings for discharging cutting fluid communicated with valves for controlling flow rate of cutting fluid passing through elastic chambers. 
     EFFECT: improved cleaning efficiency of belt and operational reliability of apparatus due to sustaining constant minimum gap between movable member and belt. 
     2 dwg
Patent RU-2258166-C1 (RU)
Inventor: SERJAKOV A V
IPC: F16K1/02
Filed: 2004-08-23
Granted: 2005-08-10
Abstract: FIELD: valving. 
     SUBSTANCE: valve comprises housing with the seat, slide vale with centering members, inlet and outlet passages, and flowing chamber.  The back side of the flowing chamber is closest to the longitudinal axis of the valve and is a smooth curve in cross-section, e.g. half ellipse.  The smaller radius of the ellipse is in coincidence with the largest radius of the slide valve.  The larger radius is determined from the equality of the areas of cross-section of the inlet passage and flowing chamber when the valve is open. 
     EFFECT: reduced hydraulic resistance. 
     2 cl, 4 dwg