baber/WOPTO huggingface dataset:
Patent RU-2211986-C1 (RU)
Title: Vibration damper
Inventor: SALIMOV N V
IPC: F16L23/02
Filed: 2001-12-04
Granted: 2003-09-10
Abstract: FIELD: oil producing industry. SUBSTANCE: invention relates to submersible centrifugal pumps and to pipe valves and fittings. Proposed vibration damper contains solid bushing with cover at one end face and shoulders at the other. Grooves and projections are made on flanges, cover and shoulders of bushing. Flexible collars are fitted in grooves. Vibration damper should be preferably installed between electric centrifugal pump and oil well tubing. Vibration damper of proposed design reduces vibration of centrifugal pumps, jerks at starting and rotating torques providing possibility of operation of pumps in slanted wells and playing the part of articulated and sealing joint. EFFECT: improved reliability in operation. 1 dwg
Patent RU-2208027-C1 (RU)
Inventor: ALIKIN V N
IPC: C09D195/00
Filed: 2002-01-08
Granted: 2003-07-10
Abstract: FIELD: corrosion protection. SUBSTANCE: composition used for protective coatings for metallic and concrete surfaces under elevated corrosive activity conditions contains film- forming substance: special-type epoxide resin and bituminous varnish; filler: aluminum powder or ferric oxide; organic solvent; hardener: polyethylenepolyamine; and modifier: special-type rubber, all at specified proportions. EFFECT: enhanced resistance against water and corrosive media, increased frost resistance, and improved physico-mechanical properties. 2 cl, 2 tbl, 10 ex
Patent RU-2202410-C1 (RU)
Inventor: GALKIN E A
IPC: B01J23/72
Filed: 2002-04-12
Granted: 2003-04-20
Abstract: FIELD: gas treatment. SUBSTANCE: sorbent-catalyst, which may be used for treating industrial effluent gases or in individual or collective protection means, consists in impregnation of substrate grains with solution containing chemisorption additives (copper, chromium, silver), maturing of grains, and their heat treatment, said substrate having summary pore volume 0.5-0.7 cu.cm/g and impregnation being effected with triethylenediamine solution having concentration 0.9-1.5 wt %, whereas volume of solution constitutes 0.95-1.05 substrate volume. Heat treatment is conducted in fuel gas atmosphere at bed temperature 120-140 C and, according to invention, solution is supplemented by 1.5-2.2 wt % potassium bichromate. EFFECT: increased cyanochloride-sorption capacity under wet conditions by 50- 70%. 2 cl
Patent RU-2205470-C1 (RU)
Title: Structure production method
Inventor: GUROVICH B A
IPC: H01L21/263
Filed: 2002-05-07
Granted: 2003-05-27
Abstract: FIELD: manufacture of complex-structure electronic devices, memories, and the like incorporating plurality of midget components. SUBSTANCE: method is characterized in that substrate is covered with layer of material that converts its properties under action of stream of accelerated particles due to removal of atoms of one grade; this material is covered with at least three shielding layers of different-grade materials of which one disposed under upper later is made of material possessing short length of projective transition for accelerated particles used for the purpose and total thickness of all layers including physical spraying effected under action of particles exceeds design length of projective transition in them; embossed pattern is stamped in upper layer, respective pattern is etched in lower layers, blank is irradiated by stream of accelerated particles whose parameters afford selective removal of atoms of desired grade, and then shielding layers are removed. EFFECT: facilitated manufacture due to reducing thickness of shielding layers required for desired packing density of structure elements. 1 cl, 4 dwg
Patent RU-2227585-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-24
Granted: 2004-04-27
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing syrup with the use of sugar, pectin and aqueous extract of mixture of haw, garden balm, yarrow and thyme flowers; adding citric acid, sodium lactate and specific preparation in the process of dressing, said preparation being obtained from Mortierella pusilla micromycet biomass produced by predetermined process; pouring mass; forming, drying and packaging ready products. EFFECT: wider range of vitamin activity and specific combination of organoleptical properties of jelly marmalade. 1 ex
Patent RU-2233188-C1 (RU)
Inventor: RUSINOV VLADIMIR FEDOTOVICH
IPC: A62B7/08
Filed: 2002-09-25
Granted: 2004-07-27
Abstract: FIELD: equipment for keeping person's life in unsuitable for breathing environment. 
     SUBSTANCE: breathing apparatus comprises cylinder with compressed air, shut-off valve, pressure reducer, breathing mask with expired valve and hose, elastic shell changing its volume accordingly with inspiration-expiration cycle. Pressure reducer may regulate air flow upon demands of endogenously breathing person. 
     EFFECT: extended operational capabilities. 
     2 cl, 1 dwg
Patent RU-2231931-C1 (RU)
Inventor: SIVOV V A
IPC: H04L17/00
Filed: 2002-10-18
Granted: 2004-06-27
Abstract: FIELD: radio engineering. 
     SUBSTANCE: proposed system is designed for operation in very-low frequency band to transmit and receive information using broad-band pseudorandom signals including serial change-over of radio frequencies and noise-immune correction coding. It is suited to operate under impact of pulsed, spectrum-concentrated, signal-like noise and white Gaussian noise. As distinct from prior-art system that functions to handle only one subscriber and has transceiver equipment proposed one is provided with newly introduced components and interconnections enabling generation of variable-tuned radio-frequency pseudorandom signal on sending end by means of pseudorandom-signal generator that has marker and information train and is designed for multichannel code-division communication line as well as to identify signal and to separate transmitted information on receiving end. 
     EFFECT: enlarged functional capabilities due to organizing multiple-address communications with more than one subscriber. 
     1 cl, 2 dwg
Patent RU-2228407-C1 (RU)
Inventor: JUSHCHENKO N I
IPC: E02D29/12
Filed: 2002-11-21
Granted: 2004-05-10
Abstract: FIELD: repair of concrete structures, construction of cable-conduit lines and reinforced concrete structures of collectors and tunnels. SUBSTANCE: technology of repair of cable manholes consists in application of protective composition to damaged surface of concrete cable manholes. Prior to application of protective composition cleaned surface of damaged areas is wetted, is primed by application of liquid solution containing calmatron and water in one to one ratio. Protective composition carries calmatron, cement, sand and water with proportion of cement, sand and calmatron equal to 1:2:3 volume parts. Amount of water in protective composition depends on degree of water content in used sand. Above-mentioned damaged areas are wetted by means of brush or spray gun. Rubbing over can smooth applied protective composition and joints between members of structure of specified cable manholes can be sealed. EFFECT: reduced labor input and time to repair operations, raised quality of repair of damaged concrete cable manholes both in process of their installation and operation of active cable lines. 5 cl, 1 dwg
Patent RU-2217688-C1 (RU)
Inventor: GOROKHOV N P
IPC: F42B5/38
Filed: 2002-11-26
Granted: 2003-11-27
Abstract: FIELD: ammunition, in particular, design of artillery charges and may find a wide application in production of artillery charges of powders of all types. SUBSTANCE: the charge has a weight of grain powder with a channel diameter-to-burning arch thickness ratio equal to 0.31-1.22. The weight is positioned in the burning body fastened to a metal tray and provided with a burning fixing element, the body wall thickness is at least 1.5 of the tray wall cut thickness, and the thickness of the wall of the burning fixing element makes up 0.5 to 2.0 of the thickness of the grain burning arch. Provision is made for increasing the shell muzzle velocity by 10 to 12%, decreasing the gas content in the fighting compartment by 2.5 to 3.0 times. EFFECT: provided the required stability of burning of the powder weight and at the same time stable ballistic characteristics due to optimal design parameters of the weight elements. 4 dwg
Patent RU-2228190-C1 (RU)
Inventor: GAJDUL K V
IPC: A61K36/28
Filed: 2002-12-26
Granted: 2004-05-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to the development of medicinal agents eliciting an immunostimulating effect. Invention proposes a composition comprising a mixture of 100 mg of trecresan and 1 ml of purple coneflower tincture. EFFECT: valuable medicinal properties of composition. 3 tbl
Patent RU-2238263-C1 (RU)
Inventor: DZHEMILEV U M
IPC: C07C33/05
Filed: 2003-03-24
Granted: 2004-10-20
Abstract: FIELD: chemistry or metalloorganic compounds, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing 1-[1'-hydroxy-1'-alkyl-(1',1'-dialkyl)]-methyl-2-hydro[60]fullerenes of the general formula (1): 
     
       
     
     wherein if R means hydrogen atom (H) then R' means n-C 3 H 7 , n-C 5 H 11 ; if R means CH 3  then R' means CH 3 , C 2 H 5 ; n = 1-3. Fullerene-containing alcohols and their derivatives can be used in fine organic synthesis, in manufacturing medicinal preparations and biologically active substances. Method involves interaction of fullerene-C 60  with ethylaluminium dichloride (EtAlCl 2 ) and magnesium (Mg) in the mole ratio C 60  : EtAlCl 2  : Mg = 1:(25-35):(25-35), respectively, in the presence of titanacene dichloride (Cp 2 TiCl 2 ) as a catalyst taken in the amount 15-25 mole% with respect to C 60 , in argon atmosphere, at room temperature, under atmosphere pressure, in medium tetrahydrofuran - toluene followed by addition copper chloride (CuCl) as a catalyst in the amount 15-25 mole% with respect to C 60  and aldehyde or ketone (RCOR') in the equimole ratio with respect to EtAlCl 2  to the reaction mass at temperature -15 o C. Then the reaction mass is stirred at room temperature followed by hydrolysis of the reaction mass. 
     EFFECT: improved preparing method. 
     1 tbl, 10 ex
Patent RU-2242278-C1 (RU)
Title: Sorption material for protecting cultural heritage objects from environmental effects on storage and during exposition
Inventor: KOBJAKOVA V I
IPC: B01J20/28
Filed: 2003-05-08
Granted: 2004-12-20
Abstract: FIELD: sorbents. 
     SUBSTANCE: invention relates to use of sorbents in museum showcases, containers, bags, and cabinets of library and museum fund storehouses, Sorption material is composed of two fibrous material layers with uniformly arranged between them sorbent particles up to 6 mm in size. Fibrous layers are made from synthetic fibers or mixtures thereof with natural fibers in amounts up to 20% at linear fiber density 0.17-0.4 tex, surface density of upper layer being 80-100 g/m 2  and that of lower layer 120-300 g/m 2 . The layers are joined by needle-punching technique. Sorbent is silica gel with pore size 10 to 100   or zeolite with pore size 3 to 10  , or mixture of the both at their ratio 1:(2-6), respectively. 
     EFFECT: enabled use of sorbent in any form adapted for each particular application. 
     2 cl, 3 tbl
Patent RU-2242885-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2003-05-13
Granted: 2004-12-27
Abstract: FIELD: food-processing industry, in particular, manufacture of frozen products from raw fruit material. 
     SUBSTANCE: method involves inspecting raw fruit material, grinding; adding sand sugar, pectin and solid residue produced after extracting of Mortierella verticullata micromycet biomass by predetermined process; mixing said components while heating and simultaneously inactivating native enzymes; cooling; increasing pressure while introducing miscella separated after first stage of extracting of Mortierella verticullata micromycet biomass by liquid carbon dioxide; reducing pressure to atmospheric pressure value for obtaining of base product in frozen state. 
     EFFECT: reduced consumption of power and reduced accumulation of melanoidins in base product. 
     3 ex
Patent RU-2229336-C1 (RU)
Inventor: IVANOV A A
IPC: B01J20/06
Filed: 2003-05-15
Granted: 2004-05-27
Abstract: FIELD: water treatment. SUBSTANCE: invention provides sorption-filtration material containing manganese dioxide (10-14%) on aluminosilicate carrier, in particular bentonite clay subjected consecutively to thermal and acid activation. Preparation comprises thermoactivation of bentonite followed by acid treatment and treatment with Mn 2+  salt and KMnO 4  solutions. EFFECT: increased deironing capacity and mechanical strength. 4 cl, 2 ex
Patent RU-2240215-C1 (RU)
Inventor: ARZHAKIN A N
IPC: B23P6/02
Filed: 2003-07-15
Granted: 2004-11-20
Abstract: FIELD: electron-beam welding of materials, namely manufacture and restoration of articles of titanium alloys. 
     SUBSTANCE: process comprises steps of selecting line of restoration cross section in zone of non-matching of maximum vibration loads; placing inlet edge of blade on flange of insert; arranging plate on back side of blade at overlapping inlet edge of blade; selecting total thickness of plate and blade along the whole restoration section equal to thickness of blade profile in restoration cross section; performing through fusion welding operation during two passes: realizing one pass from end of blade to outlet edge of it; performing second pass at shifting electron beam to insert; realizing heat treatment by scanning electron beam and providing width of insert flange equal to doubled cross section of root of welded seam. 
     EFFECT: enhanced quality of welded joint. 
     2 cl, 3 dwg
Patent RU-2252913-C1 (RU)
Inventor: ZOLOTARSKIJ I A
IPC: B01J23/63
Filed: 2003-10-13
Granted: 2005-05-27
Abstract: FIELD: methods of production a synthesis gas. 
     SUBSTANCE: the invention is pertaining to the process of production of hydrogen and carbon oxide, which mixture is used to be called a synthesis gas, by a selective catalytic oxidation of the hydrocarbonaceous (organic) raw material in presence of the oxygen-containing gases. The method of production of the synthesis gas includes a contacting with a catalyst at a gas hourly volumetric speed equal to 10000-10000000 h -1 , a mixture containing organic raw material and oxygen or an oxygen-containing gas in amounts ensuring the ratio of oxygen and carbon of no less than 0.3. At that the process is conducted at a linear speed of the gas mixture of no less than 2.2 · 10 -11  · (T1 + 273) 4  / (500-T2) nanometer / s, where: T1 - a maximum temperature of the catalyst, T2 - a temperature of the gas mixture fed to the contacting. The linear speed of the gas mixture is, preferably, in the interval of 0.2-7 m\s. The temperature of the gas mixture fed to the contacting is within the interval of 100-450°C. The maximum temperature of the catalyst is within the interval of 650-1500°C. The technical effect is a safe realization of the process. 
     EFFECT: the invention ensures a safe realization of the process. 
     10 cl, 5 ex
Patent RU-2259816-C1 (RU)
Title: Wound-healing remedy
Inventor: GLUSHCHENKO A V
IPC: A61K31/4412
Filed: 2003-11-28
Granted: 2005-09-10
Abstract: FIELD: medicine, cosmetology. 
     SUBSTANCE: the suggested wound-healing remedy includes a gel-forming agent, an active substance and distilled (deionized) water. As the active substance it contains Mexidol (2-ethyl 6-methyl 3-oxypyrridine succinate) at the following ratio of components, weight%: gel-forming agent 0.5-5.0, stabilizing agent 0.01-0.8, conservant 0.01-1.0, Mexidol 0.01-10.0, distilled (deionized) water - the rest. The suggested remedy is highly efficient. It is of pronounced wound-healing action in 1, 2 and 3 phases of wound process. It quickly liquidates inflammatory processes, decreases painfulness, edema, considerably improves the state of affected tissues, accelerates reparative-degenerative processes and terms of epithelization. It possesses the wide spectrum of action, manifests pronounced action at treating different skin and mucosal lesions - wounds, fissures, bedsores, trophic ulcers of different genesis, surface burns of 1-3 degree, radiation lesions, it, also, removes skin microlesions that possess the nature of cosmetic defects, moreover, it improves skin structure. 
     EFFECT: higher efficiency of application. 
     2 ex
Patent RU-2263246-C1 (RU)
Inventor: KOPYLOV V A
IPC: F16L58/02
Filed: 2004-01-30
Granted: 2005-10-27
Abstract: FIELD: construction engineering. 
     SUBSTANCE: invention is used for protection of pipelines from corrosion.  Proposed pipe with inner plastic lining contains protective bushings fitted on ends and secured with pipe.  Outer diameter of protective bushing is less than inner diameter of pipe by half of thickness of inner plastic lining.  Aluminum foil in multilayers is loosely wound on free end of outer surface of protective bushing. 
     EFFECT: reduced labor in manufacture of pipes. 
     2 cl, 1 dwg
Patent RU-2261063-C1 (RU)
Inventor: KOCHENOV V I
IPC: A61B18/02
Filed: 2004-02-24
Granted: 2005-09-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has two moveable connected branches having ring-shaped handles. Their working parts are three-dimensional from the connection place to the distal ends allowing closing the working surfaces along closure plane. One of the branches is 2-3 times as large in volume as the other one. The working surface being closed, the working part of the branches has oval shape in instrument plane set in perpendicular to the closure plane. The distal part of the branches is sharpened at an angle of 30-35° in closure plane and maximum convex widening of branches corresponding to oval middle part is equal to 1/5 of branch working part length. The working surface of both branches are curved as arc-shaped waves with fully superposable wave crests of one working surface with recesses of the other one in closing. The waves are produced with deflection in distal part of the working surface towards the end and in the middle part with deflection towards convex widening of the branches. Wave slope directed towards working surfaces closure center is steeper as the slope directed towards the peripheral part of the closure surface. The branches are manufactured from high specific heat and good temperature conductivity material in thickness of working part of which capillary slit-shaped grooves directed to distal ends and maximum convexity working parts of the branches. The working parts of the branches are matt and have microscopic unevenness, their external surfaces are mirror-like finished. The branches are left-side- or right-side-convex relative to closure plane of their working surfaces. Proximal part of branch and rack mechanism fixed thereon are arch-shaped relative to longitudinal axis of instrument plane being set in perpendicular to the closure plane. The rack mechanism is elongated and has millimetric linear scale, moveable member for fixing branches. The rack mechanism teeth have small pitch. 
     EFFECT: enhanced effectiveness of treatment. 
     4 dwg
Patent RU-2265803-C1 (RU)
Inventor: KIM SE VAN
IPC: G06F19/00
Filed: 2004-04-22
Granted: 2005-12-10
Abstract: FIELD: robotics. 
     SUBSTANCE: device for finding position of movable robot is made for précised finding of robot's position by means of calculating time being necessary to any ultrasonic signal generated by ultrasonic signal generating aids to reach movable robot. The purpose is reached due to moment of time during which moment the radio frequency signal is generated which signal is radiated by movable robot. Distance between movable robot and charge station is calculated on the base of calculated time for achieving the robot. Angle between charge station and movable robot is calculated on the base of computed value of distance as well s on the base of preset value of distance between ultrasonic signal generating aids. 
     EFFECT: improved precision. 
     8 cl, 3 dwg
Patent RU-2265728-C1 (RU)
Inventor: NEKRASOV S S
IPC: F01D25/16
Filed: 2004-04-29
Granted: 2005-12-10
Abstract: FIELD: mechanical engineering; turbomachine building. 
     SUBSTANCE: invention relates to design of thrust-damper supports of rotors of turbomachines.  Proposed support of turbomachine rotor contains bearing and shell secured on outer race and connected with stator member by means of split bushing and forming damping space between stator member and shell.  Shell and stator member are provided with end face steps from side opposite to split bushing.  Said steps engage with each other and with splines made behind.  Moreover, shell is furnished with axial displacement limiter. 
     EFFECT: prevention of breakage of support and other members of turbomachine in operation, improved reliability of turbomachine. 
     2 dwg
Patent RU-2270498-C1 (RU)
Title: Optoelectronic transmitter
Inventor: CHASOVSKOJ ALEKSANDR ABRAMOVIC
IPC: H04B10/04
Filed: 2004-07-19
Granted: 2006-02-20
Abstract: FIELD: optoelectronics. 
     SUBSTANCE: proposed optoelectronic transmitter has laser and optoelectronic converter. Newly introduced in device are electrooptic modulator, three mirrors, and first and second correcting lenses. Optical output of laser is coupled with optical input of optoelectronic converter through electrooptic modulator affording radiation output from optoelectronic converter; it also has three mirrors and first correcting lens ensuring parallelism of radiation flux. Optical output of optoelectronic converter that functions to provide for shaping output radiation at frequency exceeding laser radiation frequency is coupled through second correcting lens with optical input of laser for pumping the latter. 
     EFFECT: enhanced radiation power raised without using large components. 
     1 cl, 1 dwg
Patent RU-2272401-C1 (RU)
Title: Feed mixture preparing apparatus
Inventor: KOSHKAREV NIKOLAJ MIKHAJLOVICH
IPC: A01F29/00
Filed: 2004-08-16
Granted: 2006-03-27
Abstract: FIELD: agricultural engineering, in particular, equipment for preparing of feed mixtures for animals kept in farms and on home ground. 
     SUBSTANCE: apparatus has horizontal slotted casing with two disk saws mounted on drive shaft within casing, two chopping knives, and brush, which is located crosswise relative to chopping knives to define, in conjunction therewith, grinding and mixing zone. Disk knives define zone for shelling and preliminary grinding of corn cobs which are fed through branch pipe located above disk saws. For charging of stalked feed, casing is provided with detachable end cover equipped with bin and hose. Dry grain is delivered into casing of apparatus from bin provided with adjustable shutter. Casing is closed with housing-baffle having detachable leather case disposed in its lower part and adapted for collecting of ready feed. 
     EFFECT: improved quality of ground product and reduced consumption of power for feed mixture preparing process. 
     16 cl, 3 dwg
Patent RU-2273832-C1 (RU)
Inventor: GORDEEV IGOR PETROVICH
IPC: G01K13/08
Filed: 2004-10-19
Granted: 2006-04-10
Abstract: Изобретение относится к измерительной технике, а именно к технике измерения температуры изоляции обмоток электрических машин. Технический результат - повышение точности измерения. Для достижения данного результата переменное напряжение подают на две любые точки цепи, электрически связанные с обмоткой и корпусом электрической машины через разделительные конденсаторы. Измеряют конструктивную электрическую емкость корпусной изоляции обмоток по отношению к корпусу машины и по ее величине судят о величине температуры изоляции обмотки в эксплуатации. 2 ил., 1 табл.