baber/WOPTO huggingface dataset:
Patent RU-2105809-C1 (RU)
Title: Strain of bacterium klebsiella pneumoniae with pathogenicity factor complex
Inventor: GABIDULLIN Z G
IPC: C12R1/22
Filed: 1995-12-19
Granted: 1998-02-27
Abstract: FIELD: biotechnology. SUBSTANCE: new strain Klebsiella pneumoniae N 140 shows increased toxin-producing capability. Strain is deposited in GISK at N 245. Strain can be used for preparing thermolabile toxin and anatoxin for vaccine production. EFFECT: new strain indicated above. 1 tbl
Patent RU-2130130-C1 (RU)
Title: Engine
Inventor: KHUDOLEEV A K
IPC: F03G3/00
Filed: 1995-12-28
Granted: 1999-05-10
Abstract: FIELD: power plant engineering. SUBSTANCE: engine has case and mechanical inertia-weight converter made in the form of two crossing axles, one being vertical axle coupled with power take- off shaft and other one, horizontal axle carrying wheels on its ends. Inertia weights coupled with wheel axles are mounted above wheels. Case is provided with control gear and cover that has weight-joined rods. EFFECT: improved efficiency of gravitational-to-mechanical energy conversion. 1 dwg
Patent RU-2116527-C1 (RU)
Title: Bolt
Inventor: NAGAJTSEV V F
IPC: F16B39/282
Filed: 1996-01-31
Granted: 1998-07-27
Abstract: FIELD: machine engineering, namely manufacture of threaded members working in condition of vibration load. SUBSTANCE: bolt includes polyhedral head with protrusions on its end surface, bead connecting said head with coaxially arranged threaded cylindrical stem. Novelty is bolt head having grooved transition to flange, cylindrical dead opening on its end and flutes on its working end. Said flutes have developed section in the form of cutting wedge with negative cutting edge coated with alumina layer whose thickness is no less than 10 -6 . EFFECT: improved design. 3 dwg
Patent RU-2107611-C1 (RU)
Title: Razor
Inventor: PEREL SHTEJN PETR VOL FOVICH
IPC: B26B21/44
Filed: 1996-04-11
Granted: 1998-03-27
Abstract: FIELD: cosmetic articles. SUBSTANCE: razor includes blade, handle and brush. Body is articulated to handle. Blade is made in form of cylindrical ring with internal thread for connection with body on one side and tapered pointed end on other side. Body is connected with handle by means of spherical joint. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2106406-C1 (RU)
Inventor: TERESHCHENKO G A
IPC: C12G3/08
Filed: 1996-05-17
Granted: 1998-03-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: aqueous-alcoholic liquid (solution) is cleaned by activated carbon, mixed with aromatic alcohol prepared from coriander, mild melissa and common wormwood, filtered, and honey is introduced by two equal doses. Blend is aged with every introduced dose of honey for 10-20 min. Prepared vodka has the following ratio of ingredients, kg/1000 dal: common wormwood, 0.4-0.6; wild melissa, 0.6-0.8; coriander, 0.4-0.6; honey, 9-11; aqueous-alcoholic liquid, the balance. EFFECT: broadened assortment of vodkas.
Patent RU-2112032-C1 (RU)
Title: Device for biotechnological growing of vegetable explants
Inventor: ORESHNIKOV A V
IPC: A01H4/00
Filed: 1996-06-10
Granted: 1998-05-27
Abstract: FIELD: biotechnology; devices for sterile growing of vegetable explants. SUBSTANCE: the offered device consists of bioreactor which is essentially a cylindrical vessel with perforated bottom passing into pipe union and cover with sprayer built in it, and pipe union for connection of reflux condenser, filters for sterilization of incoming and outgoing gases, vessels for culture medium with pipe unions for connecting of supplying pipeline, discharging pipeline and pipeline for changing of culture medium, pump, valve system and valve control panel. Placed inside cylindrical vessel is flexible reticular carrier which is made for its twisting in roll whose outer side has cells for vegetable explants. Cells are made of roll materials. EFFECT: higher efficiency. 2 dwg
Patent RU-2102437-C1 (RU)
Inventor: KAPUSTIN V M
IPC: C10L1/30
Filed: 1996-06-26
Granted: 1998-01-20
Abstract: FIELD: motor fuels. SUBSTANCE: additive contains organomanganese compound (0.03-0.6 wt % on conversion to Mn) and product of etherification of methyl alcohol and butylenes containing 50-85% methyl-tert-butyl ether and 15-50% tert-butyl alcohol. EFFECT: enlarged resource of high-antiknock nonleaded motor fuels and reduced carbon monoxide content in exhausted gases. 1 tbl
Patent RU-2146718-C1 (RU)
Inventor: T ERRI BERNE
IPC: F27B3/08
Filed: 1996-03-08
Granted: 2000-03-20
Abstract: FIELD: metallurgy. SUBSTANCE: furnace has shaft 1 charged with steel 2 being melted, roof 3 above shaft 1, one or more electrodes 4, 5 installed in roof so that they are inscribed into virtual cylinder, and tuyeres 9 for injecting oxygen-enriched gas jets 12 into shaft 1 towards molten steel bath and for afterburning carbon monoxide in furnace atmosphere. Zones at which jets 12 hit bath surface are beyond electrode or virtual cylinder. Tuyeres 9 are arranged in roof 3 and provide for afterburning carbon oxide in close proximity of bath surface. Steel melting process also includes injection of oxygen-enriched gas jets 12 through small depth of bath not over 5 cm. Maintaining primarily carbon dioxide atmosphere within top part of furnace is preferable. Provision is also made for additional vertical supply of oxidizing or neutral gas through furnace hearth above zones of impact between jets 12 and bath surface. EFFECT: improved afterburning of carbon monoxide to carbon dioxide condition and resulting heat recovery for bath heating, reduced melting time, power requirement, oxygen and carbon consumption. 7 cl, 2 dwg, 1 ex
Patent RU-2137620-C1 (RU)
Title: Power take-off box
Inventor: MAN KOVSKIJ V V
IPC: B60K17/28
Filed: 1997-03-27
Granted: 1999-09-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention is related specifically to gearing giving rotary motion. Case of power take- off box is anchored on rear end face of transmission of automobile with formation of common closed working space. Drive gear is primary link of kinematic chain of power take-off box and is connected to secondary shaft which is last link of kinematic chain of transmission. Member connecting transmission to automobile power drive is mounted uniaxially to secondary shaft and is kinematically coupled to it via drive gear of power take-off box. Output shafts are located in bearings, one of them being coupled to drive gear via intermediate gear. Such rational arrangement of power-take- off box and optimal connection of kinematic chains of automobile transmission and power take-off box make it possible to increase functional capabilities of power take- off box and to enlarge range of values of power and speed transmitted to additional mechanisms. EFFECT: increased functional capabilities of power take-off box. 1 cl, 8 dwg
Patent RU-2124584-C1 (RU)
Title: Process of repair of lining and putting into operation of aluminum electrolyzer
Inventor: BARANTSEV A G
IPC: C25C3/08
Filed: 1997-06-16
Granted: 1999-01-10
Abstract: FIELD: nonferrous metallurgy, specifically, electrolytic production of aluminum. SUBSTANCE: before start of repair electrolyzer is brought out of electrolysis without disconnection from electric network, electrolyte is removed with preservation of shorted circuit " anode-metal ", broken side blocks are taken out, new blocks are installed instead of removed ones, fettling is conducted with use of hearth mass in lower part of side blocks and is space " side block-hearth block ", voltage is raised to 4.0-6.0 V and electrolyzer is held under this voltage till liquid electrolyte is built up. Fettling from hearth mass is conducted in addition on both longitudinal sides of side block over its entire height. Time of electrolyzer being under state of shorted circuit " anode-metal "amounts to not more than 48 h. After built-up of liquid electrolyte under voltage 5.0-6.0 V additional pouring of liquid electrolyte may be performed. After fettling of hearth mass horizontal side sheet may be reclaimed. Burden containing hearth mass and alumina in proportion 1: (0.05-0.3) per cent by mass may be used for fettling. EFFECT: prolonged service life and increased productivity of electrolyzer, improved grading of produced aluminum, decreased labor input. 5 cl, 1 dwg, 2 tbl
Patent RU-2129198-C1 (RU)
Inventor: PUTILOV ALEKSANDR SERGEEVICH
IPC: E04H6/12
Filed: 1997-06-23
Granted: 1999-04-20
Abstract: FIELD: construction engineering. SUBSTANCE: garage relates to subsurface structures and can be used in closed quarters of large cities. Basic advantage of this structure rests with ensuring quick and reliable raising of platform with motor vehicle from underground bin to ground surface. Raising is performed by means of two lifting screws. Possible skewing of lifting platform is prevented by means of crossing paired ropes which run around pulleys. Horizontal displacement of lifting platform are compensated by limiting rollers. Application of aforesaid embodiment of underground garage allows for keeping ground surface principally undisturbed with minimized area occupied by surface structure of garage. EFFECT: higher efficiency. 8 dwg
Patent RU-2124791-C1 (RU)
Inventor: PAVLOVICH V L
IPC: H01S3/115
Filed: 1997-10-21
Granted: 1999-01-10
Abstract: FIELD: laser engineering; solid-state pulse lasers using electrooptic Q-factor modulation. SUBSTANCE: laser has output mirror, active element, splitting polarizer, electrooptic element, 90-deg. rotator, second electrooptic element, and turning mirrors all arranged in tandem along optical axis of cavity; they close optical axis split by polarizer; in addition, one more 90-deg. rotator is installed between electrooptic elements and splitting polarizer. Inverted population stored in active medium is increased due to reducing initial Q- factor of laser cavity and abandoning use of DC voltage for cutting off the cavity. EFFECT: improved radiation pulse energy. 1 dwg
Patent RU-2139436-C1 (RU)
Title: Thrust reversal unit of turbojet engine with doors connected with front (in way of flow) panel
Inventor: GONIDEC PATRICK
IPC: B64D29/00
Filed: 1997-05-15
Granted: 1999-10-10
Abstract: FIELD: reversal of thrust of double-flow turbojet engines. SUBSTANCE: device includes swivel doors integrated into wall of engine nacelle when device is functioning in forwards thrust mode; when device is functioning in thrust reversal mode, they form obstruction for deflection of gas flow. Each front (in way of flow) part of swivel door is duplicated on its inner surface by front (in way of flow) panel, thus smoothing out gas flow when device is functioning in forward thrust mode. This front panel is kept along its one lateral side by means of longitudinal axle of rotation rigidly connected with fixed structure and is set in motion by means of leverage containing articulated joint on swivel door, articulated joint on fixed structure and articulated joint on front (in way of flow) panel so that this panel moves by lateral turn relative to above-mentioned axle of rotation. EFFECT: enhanced reliability and safety; reduced mass. 8 cl, 15 dwg
Patent RU-2134509-C1 (RU)
Title: Insecticide "ribor-neo"
Inventor: STRELETS I P
IPC: A01N53/08
Filed: 1998-03-16
Granted: 1999-08-20
Abstract: FIELD: insecticide based on synthetic pyrethroides may be used for control of home insects. SUBSTANCE: insecticide has the following ingredients, mas. %: deltametrine, 1.0-1.5; neopinamine, 0.05-0.1; chalk, 60-64; kaolin, 30-34; phthalocyanine color, 0.05-0.15; starch, 0.2-0.4; water, the balance. The proposed insecticide is produced in the form of chalk pieces. EFFECT: higher efficiency. 4 tbl
Patent RU-2138046-C1 (RU)
Title: Method of vibration diagnostics of lubricating power of oils for units of mechanisms
Inventor: GLUKHOMANJUK G G
IPC: G01N33/30
Filed: 1998-03-18
Granted: 1999-09-20
Abstract: FIELD: evaluation of technical condition of electric machines, pumps, reduction gear and so forth. SUBSTANCE: integral level of root-mean-square value of vibration acceleration in frequency band of 14.0-40.0 kHz is measured in check points on surface of units of mechanisms. EFFECT: increased reliability and expanded application field of proposed method for vibration diagnostics of various types of units of mechanisms. 1 tbl
Patent RU-2143575-C1 (RU)
Title: Method and device for reduction of leaks from flow section of turbine
Inventor: GUROV V I
IPC: F02C7/28
Filed: 1998-04-06
Granted: 1999-12-27
Abstract: FIELD: reduction of leaks from flow sections of turbines. SUBSTANCE: gas from flow section of turbine is directed to circular chamber where it is twisted in passages formed by guide blades and centripetal flow is organized according to free vortex law at increase speed and decreased pressure towards center of cavity. Then, second part of this gas flows to atmosphere through hydraulic resistance in form of labyrinth seal. Remaining part of gas is bypassed to cavity formed by intermediate disk and labyrinth bush; centrifugal motion is organized in this cavity at increased pressure. Gas from cavity formed by intermediate disk and labyrinth bush enters cavity formed by labyrinth bush and turbine disk where it is mixed with gas flowing to this cavity from flow section through labyrinth seal. Then part of gas from this chamber is returned through labyrinth seal to cavity formed by intermediate disk and labyrinth bush. Other part of gas is directed to flow section after working blades through concentric holes in disk. EFFECT: reduced rate of gas flow from flow section of turbine to atmosphere. 3 cl, 1 dwg
Patent RU-2128735-C1 (RU)
Inventor: KOLDAEV V M
IPC: D01G9/06
Filed: 1998-06-09
Granted: 1999-04-10
Abstract: FIELD: textile industry. SUBSTANCE: machine has feed conveyor, a pair of feed rollers, two successive opening cylinders with spikes, grates, vessel for accumulation of trash, pressing roller, and the first opening cylinder with fillet in the form of saw-toothed discs installed before two second and third opening cylinders with spikes. Upper feed roller and pressing roller are installed for adjustment of gap relative to opening cylinder with fillet in the form of saw-toothed discs. Rotation speed of the third cylinder exceeds that of the second cylinder but is less than the rotation of the first cylinder. Grates are made in the form of rotating rollers. EFFECT: higher efficiency of opening and cleaning of wool from easily removable solid impurities with preservation of wool quality and reduced losses of wool fiber. 1 dwg
Patent RU-2151673-C1 (RU)
Title: Screw tap
Inventor: SPETSAKOV S S
IPC: B23G5/06
Filed: 1998-06-09
Granted: 2000-06-27
Abstract: FIELD: metal working, namely, structures of screw taps for threading hard-to-work materials. SUBSTANCE: screw tap has sizing portion including at least one full-profile tooth and teeth whose profiles are lowered at lateral sides. Teeth with lowered lateral sides have at both sides of thread contour non-lowered portions and near roots of teeth - non-lowered portions at side of stem. EFFECT: enhanced strength of tool, especially at threading hard-to-work materials. 2 dwg
Patent RU-2138641-C1 (RU)
Title: Device for creation of stream head pulsation
Inventor: TEODOROVICH S B
IPC: E21C45/02
Filed: 1998-07-07
Granted: 1999-09-27
Abstract: FIELD: mining industry. SUBSTANCE: device is made in the form of wheel with blades and bracket for fixing wheel axle to stream forming facility. Blades are resiliently linked with wheel. Wheel brake is installed on bracket. Aforesaid embodiment of device allows for enhancing efficiency of dynamic action of head stream of liquid exerted on rock matter or other materials for purpose of their weakening, crushing, cleaning of surfaces, strengthening, etc. by bringing pulsation mode to stream of liquid and by control of pulsation frequency in wide range without substantial worsening of quality of liquid stream. EFFECT: higher efficiency. 2 dwg
Patent RU-2142739-C1 (RU)
Inventor: SAKHNOV S N
IPC: A61B8/00
Filed: 1998-08-06
Granted: 1999-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves examining ciliary body state. Ultrasonic transducer is set at the place of anatomical projection of posterior long ciliary arteries to sclera 6-8 mm distant from limb at 15 and 21 h clock position. 20-25 MHz frequency radiation is directed to the blood vessels under examination. Spectrum picture of blood circulation flow parameters are visualized on instrument screen. Mean and spatial blood circulation flow rate is measured. The parameters deviation values being greater than 10-15% with respect to a norm, ischemic disorder of ciliary body is to be diagnosed. EFFECT: high accuracy of diagnosis.
Patent RU-2137828-C1 (RU)
Inventor: D JAKOVA L D
IPC: C12G3/06
Filed: 1998-10-27
Granted: 1999-09-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition of 20-% proof contains the following ingredients, l/1000 dal of prepared product: cranberry fruit drink of Ist and IInd dischargings, 1750-2100; blueberry fruit drink of Ist and IInd dischargings, 80-110; foxberry fruit drink of Ist and IInd dischargings, 830-980; vanilin, 0.25-0.4; brandy, 45-51; 65.8-% sugar syrup, 1190-1210; citric acid, in the amount of 0.25-0.5 g/100 cu.cm; aqueous-alcoholic liquid, the balance. The liqueur possesses biological activity and physiological value. EFFECT: broadened assortment of sweet liqueurs with new organoleptical properties. 2 ex
Patent RU-2147905-C1 (RU)
Title: Muscle stimulation method
Inventor: TARAN E V
IPC: A63B23/00
Filed: 1998-11-16
Granted: 2000-04-27
Abstract: FIELD: sportsman exercising method. SUBSTANCE: method involves turning of sportsman around his axis and simultaneously moving down and moving his arms from stretched to retracted position, with exercises being performed without displacement from site and fingers describing helical line; turning through 180 deg around sportsman axis in counterclockwise direction combined with vertical downward motion and turning stretched arms in counterclockwise direction; simultaneously drawing arms to his body and turning them in counterclockwise direction, with fingers describing the tore helical line path; performing lever motion and fixing stretched left arm at one point and moving point of right arm while pressing it to sportsman body from vertical to horizontal position of conical surface. EFFECT: increased efficiency and simplified method. 3 dwg
Patent RU-2139356-C1 (RU)
Title: Three-phase electrode furnace-bath
Inventor: BUJLOV V N
IPC: C21D1/44
Filed: 1998-12-15
Granted: 1999-10-10
Abstract: FIELD: heat treatment of metals and alloys, possibly at quenching parts, fusing in liquid heat transfer agents and at heating before deformation. SUBSTANCE: three-phase electrode furnace-bath includes water cooled cylindrical housing 1; coil 15 arranged on outer side of housing 1; electrodes 3,4. The last are connected with phases A,B,C in pairs and are uniformly arranged on concentric circles on wall of housing 1 under level 5 of melted slag 6 and in bath bottom 2. Symmetry axes 9,10 of paired electrodes 3,4 connected with the same phase are mutually normal and they are laid in vertical plane passing through symmetry axis 14 of bath at different sides from center of circles 7,8. Coil 15 has triangular cross section. EFFECT: enhanced efficiency of usage of working space of furnace due to providing uniform temperature of melt by means of circulation. 3 dwg
Patent RU-2151894-C1 (RU)
Title: Drive mechanism of internal combustion engine
Inventor: PAKHOMOV JU A
IPC: F02B75/32
Filed: 1998-12-21
Granted: 2000-06-27
Abstract: FIELD: mechanical engineering; internal combustion engines. SUBSTANCE: drive mechanism of internal combustion engine consists of cylinder with opposed pistons rigidly connected by two gear racks. Gear sector with drive shaft is installed on axles between racks. Length of semicircle of gear sector is equal to piston stroke. Gear sector, at side of teeth unmeshing, is cut off by height of tooth perpendicular to diameter of semicircle. Two grooves are made on gear racks with radius equal to radius of gear sector semicircle. Grooves are displaced relative to each other through value equal to piston stroke. EFFECT: simplified design of mechanism converting reciprocation of piston into rotation of engine drive shaft and increased efficiency of transformation of gas pressure in cylinder into torque on engine shaft. 3 cl, 3 dwg
Patent RU-2143875-C1 (RU)
Title: Method of conjunctival membrane restoration
Inventor: VASIL EV A V
IPC: A61F9/007
Filed: 1999-03-11
Granted: 2000-01-10
Abstract: FIELD: ophthalmology. SUBSTANCE: method includes surgical restoration of conjunctival membrane with the help of allogenic transparent in the form of epithelium separated from skin bioptates or epithelium cells grown out of organism. Transplantation is performed one or repeatedly up to fill restoration of conjunctival membrane. EFFECT: higher efficiency of treatment. 2 cl, 1 ex
Patent RU-2160087-C1 (RU)
Title: Composition for dyeing of keratin fibers containing direct cationic dye and substantive polymer, method of dyeing (versions), and keratin fiber dyeing kit
Inventor: RONDEAU CHRISTINE
IPC: D06P3/22
Filed: 1999-04-05
Granted: 2000-12-10
Abstract: FIELD: cosmetics. SUBSTANCE: hair-dyeing composition contains, in dyeing appropriate medium, at least one direct cationic dye of formula I:   (I), in which all symbols are defined in invention claims, and at least one cationic or amphoteric substantive polymer. Hair dyeing kit is arranged in appliance with several compartments. EFFECT: reduced coloration selectivity and increased resistance against a variety of adverse external factors. 29 cl, 2 ex
Patent RU-2141560-C1 (RU)
Inventor: KARAVAEV V A
IPC: E21B43/16
Filed: 1999-04-27
Granted: 1999-11-20
Abstract: Использование: в нефтяной промышленности. Обеспечивает многократное повышение текущей добычи нефти и увеличение конечного нефтеизвлечения. Сущность изобретения: после проводки в скважине основного транспортного горизонтального ствола (ОТГС) по всей его длине от его забоя до кровли пласта проводят потокометрию (ПТКМ). По данным ПТКМ находят прилегающие к ОТГС работающие участки пласта (РУП) и неработающие участки пласта (НЕРУП), затем из ОТГС в НЕРУП бурят ответвленные ниспадающие стволы волнообразного профиля (ОНСВП). После этого в них по мере заканчивания их бурением проводят ПТКМ. По данным ПТКМ выявляют наличие прилегающих к ОНСВП РУП. Затем для РУП устанавливают очередность бурения и направление бурения последующих горизонтальных стволов и дополнительных ответвленных ниспадающих стволов (ДОНС). Производят проводку указанных стволов в РУП из ОТГС. После этого скважины включают в работу по добыче нефти. При этом ДОНС в каждой скважине включают в работу по добыче нефти последовательно, начиная от забоя ОТГС до кровли пласта.
Patent RU-2153665-C1 (RU)
Title: Method for determining toxic impurities in gas
Inventor: LEBEV A V
IPC: G01N30/08
Filed: 1999-04-29
Granted: 2000-07-27
Abstract: FIELD: analytical methods. SUBSTANCE: invention relates to methods for analyzing gases containing toxic impurities, involving absorption of the latter by sorbents, and can be, in particular, used to determine sulfur- and fluorine- containing organophosphorus impurities in gases at chemical industry enterprises and when carrying out research works. Gas to be analyzed is passed for 5-10 min at flow rate 0.3 to 5 l/min through heated to temperature from -50 to +50 C fluoroplastic powder with molecular weight 100000-140000, pore size 20 to 200 nm, and particle size 0.1 to 1.0 mm, preliminarily heat treated for 10-12 min at 330+/-3 C and sieved, to bind toxic impurities, which are then thermally desorbed for 5-8 sec at 60 to 140 C in carrying gas flow passed with flow rate from 1 ml/min to 1 l/min. Desorbed substances are further registered by known techniques. Accuracy of determination is 5•10 -7  mg/l at absolute gas humidity up to 24 mg/l, that is at concentration of water vapors by 4,8•10 7  times superior to concentration of measured impurities. EFFECT: increased accuracy of analysis.