baber/WOPTO huggingface dataset:
Patent RU-2243322-C1 (RU)
Inventor: IVANOV G JU
IPC: E02B15/00
Filed: 2003-09-01
Granted: 2004-12-27
Abstract: FIELD: fish farming; cleaning chutes and ponds at artificial growing of young fish. 
     SUBSTANCE: proposed device has handle, mud receiver secured at end of handle, cleaning unit mounted in body of mud receiver, electric pump with suction and discharge hoses and switch. Handle is made in form of frame on which submersible electric pump with inlet and outlet hoses and electric drive with switch are rigidly secured; mud receiver is also articulated to said frame; mud receiver has hollow housing with two half-covers in its bottom portion; these half-covers form mud receiving slit; branch pipe connected with suction hose of electric pump is mounted in upper portion. Cleaning unit includes brush made in form of roll and located in mud receiving slit horizontally relative to bottom. Axle of brush is rotatably connected with mud receiver housing by means of kinematics with four wheels whose axles are rigidly mounted in mud receiver housing. 
     EFFECT: enhanced efficiency and safety in operation; simplified construction; extended functional capabilities. 
     2 dwg
Patent RU-2252186-C1 (RU)
Inventor: SHVETTS ANTON
IPC: B65G57/14
Filed: 2002-11-07
Granted: 2005-05-20
Abstract: FIELD: stacking. 
     SUBSTANCE: proposed device for handling articles, particularly, boxes 8, contains stacking wheel 1 placed between lift 10,12 for stack 4 and conveyor 6. Stacking wheel carries pairs of holding plates arranged over circumference on which turnable pins are installed. Turnable pins are forced by springs into operating position in which they project from surfaces of holding plates pointed to each other and get into receiving holes of articles. 
     EFFECT: increased capacity of device, possibility of adjustment in wide range. 
     18 cl, 11 dwg
Patent RU-2243475-C1 (RU)
Title: Detachable weapon magazine
Inventor: ROMANOV G A
IPC: F41A9/61
Filed: 2003-09-26
Granted: 2004-12-27
Abstract: FIELD: weaponry. 
     SUBSTANCE: the detachable weapon magazine has a body, accumulator, feed mechanism and a hammer having a striker; the accumulator is made in the form of a yoke with seats for the caps, and the body has a gas-exhaust channel. 
     EFFECT: enhanced functional potentialities of the gas-cylinder weapon, since due to replacement of the magazine the gas-cylinder weapon may be used as a signal one. 
     2 dwg
Patent RU-2238347-C1 (RU)
Inventor: ASADULLINA S K
IPC: C23C18/40
Filed: 2003-09-29
Granted: 2004-10-20
Abstract: FIELD: manufacturing of copper coating, in particular for metallization of printing plates used in radio engineering. 
     SUBSTANCE: invention relates to method of chemical reduction for copper coating from solution. Claimed solution with increased stability contains: five-hydrous copper sulfate 10.0-15.0 g/l; potassium-sodium tartrate 50.0-60.0 g/l; nickel chloride 2.4-4.0 g/l; sodium carbonate 2.0-4.0 g/l; sodium hydroxide 13.0-15.0 g/l; formaldehyde (37%) 10.0-15.0 ml/l; thiourea 0.001-0.003 g/l; potassium ferricyanide 0.03-0.05 g/l; and distilled water up to 1 l. 
     EFFECT: chemical copper coating with quality required for further electrodeposition; improved environmental compatibility; reduced chemical reagent consumption and labor intensity due to multiple reusing of solution. 
     2 tbl, 5 ex
Patent RU-2255483-C1 (RU)
Title: Method for production of pesticide composition (variants)
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2003-10-13
Granted: 2005-07-10
Abstract: FIELD: agents for biological plant protection. 
     SUBSTANCE: claimed method includes extraction of biomass of family Mortierella or Pythium micromycete in microwave field with extractant selected from group including lower alcohols, saturated or unsaturated C 1 -C 10 -hydrocarbons optionally substituted with halogen, inert gases, nitrogen, nitrous oxide, carbon dioxide and mixture thereof; extract separation and introducing therein non-active components to produce target product. During this process extraction pressure in extraction mixture is periodically decompressed to provide extractant boiling and elevated again up to starting pressure. 
     EFFECT: reduced energy consumption; intensified extraction process. 
     41 cl
Patent RU-2262660-C1 (RU)
Inventor: VENEDIKTOV A Z
IPC: G01B21/02
Filed: 2004-02-16
Granted: 2005-10-20
Abstract: FIELD: measurement technology. 
     SUBSTANCE: according to method of contact-free optical measurement the object is placed between laser radiation source and photoreceiver. Power of laser radiation P is measured and compared with preset level of power P 0  .  Laser radiation is optically scanned into beam of parallel rays at the area where object finds its place and size of object is found from size of shade of object onto photoreceiver while correcting time of exposure from value of difference (P 0 -P). Device for realizing the method has laser, beam-splitting plate, short-focused cylindrical lens, output cylindrical lens, collimating lens, CCD, data processing unit, photoreceiving threshold unit. 
     EFFECT: improved precision of measurement. 
     5 cl, 1 dwg
Patent RU-2254997-C1 (RU)
Inventor: ZAKIROV I M
IPC: B29C59/02
Filed: 2004-02-24
Granted: 2005-06-27
Abstract: FIELD: methods of production of the shape-stable screen-members from a polymeric material. 
     SUBSTANCE: the invention is pertaining to production of means for purification of gases from the solid impurities suspended in them and may be used for production of industrial screens, in particular, for the fine purification of the air from dust in the intake sections of the stationary gas-turbine installations. The method provides for formation of crimps of the zigzag shape and a thermal treatment. Formation of the screen-member volumetric unit is realized within one operation simultaneously on the all lines of bending of a billet. The thermal treatment of the volumetric screen-member unit is conducted following the operation of forming by heating of the material only on peaks and pits of the crimps of the volumetric screen-members up to the temperature ensuring relief of the elastic strains in the zones of bending of the polymeric material of the screen-element. The device for realization of the method includes a forming mandrel made out of from an airproof cloth, a vacuum bag and a sealing roller. The mandrel with a hinge clearances on all its edges there are the fixed flat laminate members forming at their transformation a zigzag-crimped surface. In the hinged clearances along the zigzag-shaping lines of the forming mandrel there are the flexible heating members. The invention ensures improvement in quality of the zigzag-crimped screen-member, reduction of number of the process operation. 
     EFFECT: the invention ensures improvement in quality of the zigzag-crimped screen-member, reduction of number of the process operation. 
     2 cl, 4 dwg
Patent RU-2256770-C1 (RU)
Inventor: KERIMOV V A
IPC: E21B21/02
Filed: 2004-03-24
Granted: 2005-07-20
Abstract: FIELD: drilling equipment, particularly drilling rigs for rotary well boring with direct and back flushing. 
     SUBSTANCE: drilling rig comprises boring pump having delivery hose; compressor, rotor with slurry pipeline, drill and driving pipes arranged concentrically one with another and distributional swivel. The rig is provided with sub arranged between driving pipe and distributional swivel made as double drill pipe with drain connection and annular partition dividing sub into lower slurry conduction cavity and upper cavity. Upper cavity communicates with inner pipe. The cavities communicate with drain pipe through shutoff means. Delivery hose is connected to compressor and has check valves. 
     EFFECT: increased efficiency of well boring due to provision of optimal flushing regime and system. 
     3 cl, 1 dwg
Patent RU-2261741-C1 (RU)
Inventor: VELIKANOV A V
IPC: A62B1/14
Filed: 2004-04-14
Granted: 2005-10-10
Abstract: FIELD: rescue equipment, particularly for emergency lowering people or loads from tall objects. 
     SUBSTANCE: device has base with load fastening member and locking means for load lowering speed regulation secured to the base and cooperating with flexible member. The locking means is formed as rest and cam rotating around axis and having rotation lever connected thereto. Rest and cam are opposite one to another. Cam is provided with groove facing the rest. Device is also provided with limiter which prevents flexible member slipping during lowering operation and with rotary fixer having tooth installed to contact with arch-shaped groove. The groove is arranged in rotary fixer plane and bounded with rest. Angle of arch-shaped groove inclination is not less than cam stroke angle. 
     EFFECT: increased safety of lowering operation during device usage. 
     9 cl, 6 dwg
Patent RU-2256077-C1 (RU)
Inventor: TOLSTUNOV S A
IPC: E21F1/14
Filed: 2004-04-16
Granted: 2005-07-10
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has air-intake channels and ventilator with air sucking pipe. Each air-intake channel is made in form of flexible plastic pipe with gate, placed on lower side of ceiling of support section or in ceiling body in parallel to its longitudinal axis. One end of air-intake channel is positioned at same level with working end of ceiling, and second one is connected to air sucking pipe, held below support section ceiling behind combine in parallel to axis of scrapping conveyer. Ventilator is mounted on mating support on out-flowing air stream. Flexible plastic pipes are made having U-like shape with crosspiece perforated along length, positioned along working edge of support section ceiling. Also, air-intake channel is provided with subs, each of which is made of two intertwined parts, mounted on rotation axis, separated by air-impenetrable insert. Subs and ceiling are interconnected with possible rotation of subs relatively to ceiling, and axis of subs is displaced relatively to axis of joint of support section ceiling and is parallel to it. 
     EFFECT: higher personnel safety, higher efficiency. 
     4 dwg
Patent RU-2262278-C1 (RU)
Inventor: SHUL GINA L V
IPC: A23L17/00
Filed: 2004-05-05
Granted: 2005-10-20
Abstract: FIELD: fish industry, in particular, production of canned foods from hydrobionts, such as bivalved burying mollusks, in particular, clams. 
     SUBSTANCE: method involves cutting clams for producing of mollusks flesh; placing the latter into cans; adding flavor components and media; rolling and sterilizing. Mollusk flesh is ground and put into can in crude state, followed by adding of fried groats and vegetable components. Media to be added into cans is tomato sauce or vegetable oil used at predetermined weight ratio of components. Sterilization process is carried out at temperature of 112-115°C for 40-60 min. Vegetable components are onion and carrot, groats components are rice or buckwheat grain. Groats components are subjected to frying in boiling vegetable oil for 10-60 s. 
     EFFECT: increased organoleptical, gustatory and biological value of canned food. 
     5 cl, 1 tbl, 3 ex
Patent RU-2266106-C1 (RU)
Inventor: NESTERUK V V
IPC: A61K31/431
Filed: 2004-05-19
Granted: 2005-12-20
Abstract: FIELD: chemical-pharmaceutical industry, pharmacy. 
     SUBSTANCE: invention relates to a method for preparing an antibacterial agent. Method involves mixing active components - ampicillin trihydrate and oxacillin sodium salt, and starch as a vehicle and filling gelatin capsules with the prepared mixture. Method involves separate mixing each active component with half of potato starch and following their combination, addition of lactose and powdering with aerosil. Then the prepared dry mixture is added into gelatin capsules that are covered preliminary by gelatinized potato starch layer from the interior of capsule and dried with inert gas at the rate of gas feeding 3-5 m/s. Method provides simplifying preparing capsulated preparations due to facility filling capsules and to enhance stability of the preparation in storing. 
     EFFECT: improved preparing method, improved properties of preparation. 
     1 tbl
Patent RU-2262795-C1 (RU)
Inventor: KUZIN V A
IPC: H02P13/12
Filed: 2004-05-24
Granted: 2005-10-20
Abstract: FIELD: electrical and electromechanical engineering; voltage regulators as individual voltage supplies for industrial and other power consumers. 
     SUBSTANCE: novelty in ferrodiode voltage regulation method is that magnetization is effected by gradual reduction of dc current from maximum to zero value, reversal of its polarity, and new growth to maximum while voltage is varied from minimal to maximal value. Novelty in device implementing this method is that dc magnetizing windings are cumulatively connected in series with setting voltage affording desired current variation. Paired input windings of reactors are cumulatively interconnected in parallel. Certain finishing leads of these windings are alternately connected to anode and cathode of two diodes whose free terminals are interconnected and connected to common point of input/output line. One lead of input winding of one of two transformers is also connected thereto. Other lead of this winding is connected to common point of remaining leads of input windings in paired reactors and to input winding lead of second transformer. Other lead of input winding of this transformer is cumulatively connected in series with power terminal. Other lead of output winding of this transformer is differentially connected in series with output winding lead of first transformer and free lead of this winding is connected to second output terminal. 
     EFFECT: enhanced reliability. 
     1 cl, 1 dwg
Patent RU-2260606-C1 (RU)
Inventor: GLAZKO I L
IPC: C08K5/10
Filed: 2004-05-25
Granted: 2005-09-20
Abstract: FIELD: chemistry of polymers, chemical technology, plastics. 
     SUBSTANCE: invention relates to manufacturing plastic masses, namely, to plasticizing additives for polyvinyl chloride compositions used in producing film materials, linoleum, foamplen, shoe plastics, artificial leathers, rubber-technical articles and others. A plasticizing agent for polyvinyl chloride compositions represents product prepared by esterification reaction of adipic acid with (C 1 -C 5 )-alcohols on acid catalyst with distilling off alcohol excess, neutralization of prepared ester under vacuum followed by re-esterification of dioxane alcohols that are large-tonnage waste in manufacturing isoprene from isobutylene and formaldehyde with the content of dioxane alcohols 40%, not less, the onset boiling point 225°C, not below, and ignition temperature point 120°C, not below, in the presence of zinc stearate and the following distilling off unreacted dioxane alcohols. Invention provides preparing the plasticizing agent eliciting good plasticizing properties for polyvinyl chloride composition with broad spectrum of action, raw sources for the manufacturing plasticizing agent, qualified using the large-tonnage industrial waste, and enhancing quality of the plasticizing agent. 
     EFFECT: improved preparing method, improved and valuable properties of agent. 
     1 tbl
Patent RU-2268304-C1 (RU)
Title: Method for microbiological synthesis of lactic acid and recombinant strain of yeast schizosaccharomyces pombe for its realization
Inventor: SINEOKIJ SERGEJ PAVLOVICH
IPC: C12P7/56
Filed: 2004-06-24
Granted: 2006-01-20
Abstract: FIELD: biotechnology, microbiology, genetic engineering. 
     SUBSTANCE: invention relates to methods for preparing lactic acid. Lactic acid is prepared by culturing the recombinant strain of yeast of genus Schizosaccharomyces as a producer of lactic acid comprising at least one foreign lactate dehydrogenase gene. The recombinant strain of yeast Schizosaccharomyces pombe VKPM Y-3127 is prepared by using the strain Schizosaccharomyces pombe VKPM Y-285 as a recipient and transformation of the strain is carried out with plasmid DNA carrying IdhA gene from fungus Rhizopus oryzae. Invention provides carrying out synthesis of lactic acid at low pH values and show capacity for producing lactic acid at pH 4.0 up to the concentration of lactic acid in medium 80-100 g/l. 
     EFFECT: improved preparing method. 
     3 cl, 5 dwg, 2 tbl, 4 ex
Patent RU-2268362-C1 (RU)
Title: Method of relative outputs determination for jointly developed oil beds
Inventor: JAKUBOV MAKHMUT RENATOVICH
IPC: E21B47/10
Filed: 2004-08-02
Granted: 2006-01-20
Abstract: FIELD: oil production industry, particularly oil field development control. 
     SUBSTANCE: method involves taking samples from well drilled in jointly developed beds and separately from each bed; determining light absorption and relative oil outputs, wherein the oil samples of each bed are separately taken from neighboring key wells and light absorption factor is determined with respect to asphaltenes contained in taken oil samples in solvent after preliminarily educing thereof from oil; determining mass content of asphaltenes from ratio between asphaltene light absorption and mass asphaltene content in oil to characterize original oil for each sample; determining oil coefficient; determining relative bed outputs from a given mathematical formula. 
     EFFECT: increased speed of oil output determination, increased measuring accuracy and simplified technical operations. 
     3 ex, 3 tbl
Patent RU-2283317-C1 (RU)
Inventor: LUKIN PETR MATVEEVICH
IPC: A01N57/18
Filed: 2005-03-21
Granted: 2006-09-10
Abstract: FIELD: chemistry of organophosphorus compounds, agriculture, pesticides. 
     SUBSTANCE: invention describes bis-(diethylammonium)-dihydrogen-1-hydroxyethyl-1,1diphosphonate monohydrate of the formula (I)   showing properties of stimulator of growth o agricultural root crop plants. Invention provides enhancing productivity of root crops beet and carrot and expanding assortment of agents for this designation. 
     EFFECT: valuable agricultural properties of agent. 
     1 tbl, 2 ex
Patent RU-2287375-C1 (RU)
Inventor: SHILJAEV MIKHAIL IVANOVICH
IPC: B01D45/12
Filed: 2005-06-20
Granted: 2006-11-20
Abstract: FIELD: cleaning gases. 
     SUBSTANCE: dust trap comprises a set of rigidly interconnected cyclones.  Each of the cyclones is made of cylindrical housing with blade swirler axially mounted inside at the inlet of the housing and discharging branch pipe at the outlet of the housing.  The body of the swirler of each cyclone is droplet-shaped, and the blades are inclined to its axis at an angle of 60°.  The swirlers of the cyclones can be provided with eight blades.  The discharging branch pipe of the cyclone is mounted inside the housing at a distance from the blades that is equal to the diameter of the housing and is made of a cylinder-cone whose cone angle is equal to 7°.  The base of the conical part of the discharging branch pipe is in coincidence with the housing outlet and tightly abuts against the housing walls.  The dust-trapping hopper underlies the discharging branch pipe of each cyclone. 
     EFFECT: enhanced quality of cleaning and reduced hydraulic drag. 
     3 cl, 4 dwg
Patent RU-2296888-C1 (RU)
Title: Unit for fastening pump wheel on shaft
Inventor: GERASIMOV VLADIMIR SERGEEVICH
IPC: F04D29/20
Filed: 2005-07-26
Granted: 2007-04-10
Abstract: FIELD: nuclear power stations. 
     SUBSTANCE: invention relates to vane pumps and it can be used in main circulation pumping units of first coolant circuit.  Proposed unit has pressure ring arranged on pump shaft, inserts limiting downwards displacement of ring installed in groove on end of shaft, removable stop enclosing the insert and pressure ring, screw joint of removable stop and pressure ring to provide axial tightening of pump wheel.  Removable stop encloses pump shaft by bottom with minimum possible radial clearance.  Unit is furnished with split ring whose lower part is enclosed by step of inner surface of removable stop.  Upper parts of inserts are enclosed by step on inner surface of pressure ring whose length is less than thickness of split ring.  Part of threaded holes of pressure ring is designed for turning in studs for thrusting against split ring.  Each insert is made in form of part of cylindrical bushing with radial thickness less than radial distance from pump shaft to any body of stud or screw. 
     EFFECT: possibility of demounting of removable stop and pressure ring without damage. 
     2 dwg
Patent RU-2296158-C1 (RU)
Title: Consortium of bifidobacterium strains to prepare lactic fermented and non-fermented food products, biologically active additives, leavens, bacterial preparations, hygienic agents, and cosmetics
Inventor: LEVCHENKO TAT JANA ALEKSANDROV
IPC: A23L33/00
Filed: 2005-10-21
Granted: 2007-03-27
Abstract: FIELD: biotechnological methods. 
     SUBSTANCE: invention relates to food processing, cosmetic, biotechnological, and medicinal industries. Consortium is prepared by way of combining eight bifidobacterium strains: B. bifidum 79-37, LVA-3, B. Longum V79M, Ya-3, Ya-4, B. breve 79-88, B. Unfantis 79-73, B. adolescentis GO-13. Proposed eight-strain consortium is grown on nutrient media to accumulate production mass within short culturing terms, ferments milk to form clot having good flavor and organoleptic properties, and possesses specific activity. Eight-strain consortium showing high specific activity, is capable of rapidly ecizing in human bowels and promotes normalization of gastric microflora within short periods of time. Consortium may also be a source of therapeutical and prophylactic food products having good organoleptic properties. 
     EFFECT: increased assortment of bacterial preparations. 
     6 ex
Patent RU-2304626-C1 (RU)
Inventor: TAKHAUTDINOV RAFKAT SPARTAKOVI
IPC: C22B1/243
Filed: 2005-11-16
Granted: 2007-08-20
Abstract: FIELD: metallurgy; charges for production of the sinter in ferrous metallurgy and non-ferrous metallurgy. 
     SUBSTANCE: the invention is pertaining to metallurgy, and may be used in production of agglomerates in ferrous metallurgy and nonferrous metallurgy, in particular, in the blast-furnace production. The charge consists of the mixture of the components of the iron-ore substance, the fuel, the fluxing agent and the binding agent, in the capacity of which they use the disperse iron-plated dolomite at the following ratio of the components (in mass%): the fluxing agent - 5÷20; the fuel - 3÷10; the disperse iron-plated dolomite - 0.5÷5; the iron-ore substance - the rest. The dispersed iron-plated dolomite of the agglocharge contains 5-80 % of the colloid particles with dimensions from 400 up to 1 nanometer. The great specific surface area of the disperse phase, its active physicochemical interaction with the disperse medium magnifies the adhesive forces of the particles of the charge, improves the lump-forming capacity of the agglocharge, improves the quality of the agglomerate concerning its abradability, strength, restorability, to the contents of brimstone and fines of 5-0 mm, increases the specific efficiency of the agglomeration plant. 
     EFFECT: the invention ensures the magnified adhesive forces of the particles of the charge, the improved lump-forming capacity of the agglocharge, the improved quality of the agglomerate concerning its abradability, strength, restorability, the increased specific efficiency of the agglomeration plant. 
     3 tbl