baber/WOPTO huggingface dataset:
Patent RU-2218976-C1 (RU)
Title: Filter element
Inventor: ALADKIN A I
IPC: C02F1/00
Filed: 2002-10-24
Granted: 2003-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed filter element includes cylindrical housing with bottom and bead on other end of housing. Housing is provided with longitudinal slots smoothly distributed over circumference. Bottom is provided with radial slots. Housing has thread on outer or inner surface. Spiral is laid in tooth spaces. EFFECT: reduced labor consumption. 2 dwg _
Patent RU-2222365-C1 (RU)
Title: "alberint" game
Inventor: BELOV A A
IPC: A63J11/00
Filed: 2002-12-05
Granted: 2004-01-27
Abstract: FIELD: entertaining industry, in particular, quick thinking developing games. SUBSTANCE: game has playing field with passages and crossings, movement indicators, playing field entrances and exits communicated with said entrances. Movement indicators are made from rectilinear or broken curved partitions positioned for rotation relative to their own axes. According to first versions, each end of partition is facing passage open for movement or passage wall and each side of partition is facing passage closed for movement or passage wall. Each partition may be replaced with other partitions. Partition ends are facing open passages so that with any mutual arrangement of passages and crossings, upon rotation of partitions through predetermined angle around their axes, at least one entrance and at least one exit of playing field are communicated with one another through passages and crossings open for movement. According to second version, partitions are composed of plugs with rectilinear and broken curved lines applied thereto. EFFECT: increased entertaining effect and wider operational capabilities by multiple use of interchangeable partitions of various shapes on playing field. 25 cl, 45 dwg
Patent RU-2234263-C1 (RU)
Inventor: KOVALEV A V
IPC: A61B17/03
Filed: 2003-01-20
Granted: 2004-08-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves introducing metal rods of 0.1-0.3 mm diameter having one end sharp and penetration depth restrictor, into skin around wound to superficial fascia at an angle to skin surface forming 10-24 rows repeating wound edges outline. The rods are moved outwards from the free part along guides arranged above the wound surface to make wound mouth close at a speed of 2 mm/day on every 5 cm of the shortest distance between the central and the most remote rod rows. 3-4 rows arranged most far from the wound mouth boundary are left immobile to prevent skin from wrinkling. Wound defect surface under contraction is enclosed into insulator filled with periodically changed aqueous salt solution containing therapeutic agents for healing the wound. When starting stretching, the wound defect surface is enclosed into insulator filled with periodically changed aqueous salt solution containing therapeutic agents for closing the wound. 
     EFFECT: enhanced effectiveness of treatment.
Patent RU-2229917-C1 (RU)
Inventor: SHABAROV A B
IPC: B01D3/00
Filed: 2003-02-11
Granted: 2004-06-10
Abstract: FIELD: production of the distilled and high quality potable water. SUBSTANCE: the invention presents a gas-fuel power installation for production of the distilled and high quality potable water. The offered invention is pertinent to one of methods of purification and desalination of water by its distillation in the power installation functioning on a gas fuel (natural gas, associated petroleum gas, power gas) for production of the distilled water and from it - production of high-quality potable water. The gas-fuel power installation for production of the distilled and high-quality potable water has in parallel located inside it the water-heating and water evaporating containers and passing through them metal heat exchange pipes of burning with a water shell. Inside the upper part of the water evaporating container a the metal shower is located. The following components are in succession connected to the heat exchange pipes of burning of the water-heating container: the metal chamber of burning; the pipes with gates for removal of gaseous products of burning into an atmosphere; the heat exchange chamber with a located inside it a metal tank for smelting water ice or snow. The heat exchange chamber is connected to a water-accumulative tank by a linking pipe with a water filter. The metal gas burners with electrical dischargers are inserted in the heat-exchange pipes of burning of the water evaporation container and in the bottom of the chamber of burning. A metal water trapping chamber of the distilled water with a water tap and a water filter are in series connected to the bottom of the water fridge. A receiver with water taps, a water filter and a vacuum pump is connected to the upper side part of the housing of the distilled water trapping chamber. The technical result of the invention is in achievement of effective operation of the ecologically clean mobile installation using a cheap gas fuel. EFFECT: the invention ensures the effective operation of the ecologically clean mobile installation using a cheap gas fuel. 1 cl
Patent RU-2235324-C1 (RU)
Inventor: CHERVINETS V M
IPC: G01N33/48
Filed: 2003-02-25
Granted: 2004-08-27
Abstract: FIELD: medicine, biochemistry. 
     SUBSTANCE: assay method is carried out in microorganism-free supernatant feces fractions suing chloroform. Supernatant in the amount 20 mcl is added into well with special nutrient medium where casein is added also. Casein used as 1.5% solution prepared with 0.2 N NaOH is added to melted nutrient agar in the ratio 1;10, autoclaved at 121 C for 15 min, pH value is brought about to 7.2-7.4 and poured in sterile Petri dishes. After cooling wells with diameter 6 mm are made in agar in dishes. After culturing in thermostat at 37 C for 6-8 h proteolysis zones are developed by addition of 5 ml 5% aqueous solution of hydrochloric acid on agar. Diameters of proteolysis zones are measured in millimeters (mm). After measurement of proteolysis zone diameters activity is considered to be low if zone diameters is below 10 mm, mean - at 11-16 mm and high - at above 16 mm of proteolysis diameter zones. Invention provides rapid and easy assay. 
     EFFECT: improved assay method.
Patent RU-2238105-C1 (RU)
Inventor: BORISOVA V N
IPC: C12R1/78
Filed: 2003-03-14
Granted: 2004-10-20
Abstract: FIELD: biotechnology, gene engineering. 
     SUBSTANCE: it is suggested to apply recombinant vaccines for preventing viral hepatitis B. Vaccines are elaborated based upon antigens of serotypes adw and ayw obtained out of Pichia angusta yeast strains VKPM Y-2412 and VKM Y-2924D. Recombinant vaccines for preventing viral hepatitis B contain efficient quantity of surface antigen of hepatitis B virus, an adjuvant and physiologically acceptable solvent. Vaccines could contain antigen of either out of one serotype or, at equal quantities, the mixture of serotypes adw and ayw. Vaccines obtained are being highly immunogenic, non toxic and posess no side effects. 
     EFFECT: higher efficiency. 
     6 cl, 10 ex
Patent RU-2235457-C1 (RU)
Inventor: ZVOLINSKIJ V P
IPC: A01G25/09
Filed: 2003-04-11
Granted: 2004-09-10
Abstract: FIELD: agriculture, in particular, boom-type sprinkler units for drop irrigation. 
     SUBSTANCE: boom-type sprinkler unit mounted on tractor includes three-dimension guy rope girder. Tractor carries pump with float-type suction valve, sectioned water supply pipeline with heads, flexible belts and tension members. Sections are mounted in opposed relation on tractor frame. Each section is equipped with pack of telescopically mounted pipes equal in size. Heads are mounted on pipes. Each head in telescopically mounted pipes is made in the form of replaceable flat split washer located in opening channel formed in pipe body. Outer end of telescopic pipe in each section is fitted with threaded coupling having drain opening. End of each inner pipe arranged in cavity of outer pipe is equipped with supporting rings. Profiled nut put onto threaded coupling is equipped with pack of flat sealing rings made of material exhibiting shape memory property. Inner pipes located in cavity of outer pipes are axially aligned with respect to one another by means of supporting rings on inner pipe and profiled nut on outer pipe. Gun sprinkler is mounted at outer end of minimal diameter pipe. Pipeline sections are joined to pump through flexible hoses and flow divider. Each section is mounted on tractor frame through axially aligned cylindrical pivot joints arranged on tractor frame cantilevers. Cantilevered parts of section are kinematically mutually connected to cable on drums through lifting mechanism made in the form of pair of drive winches. Cable branches are connected in pairs with ends of immovable and movable telescopic pipes remote from tractor. Drive winches of lifting mechanism are connected to one another through tension members. 
     EFFECT: simplified construction and reduced metal used for manufacture of sprinkler unit. 
     9 cl, 7 dwg
Patent RU-2250153-C1 (RU)
Title: Method for casting metal in vacuum and apparatus for performing the same
Inventor: NIKISHIN V A
IPC: B22D41/00
Filed: 2003-09-16
Granted: 2005-04-20
Abstract: FIELD: production of Ni, Fe or Al base alloys, manufacture of castings of such alloys by precise casting in vacuum, melting charge billets. 
     SUBSTANCE: method comprises steps of creating in melting furnace electromagnetic field for melting and agitating metal in crucible in evacuated condition; providing in part of crucible by means of dividing partition space non-subjected to action of electromagnetic field. When metal is agitated, non-metallic inclusions move vertically and through openings of dividing partition they penetrate to space formed by partition and float up. Metal is further purified from non-metallic inclusions at pouring metal out of crucible through filtering members. 
     EFFECT: improved purity degree of metal in crucible and in castings. 
     25 cl, 9 dwg
Patent RU-2250197-C1 (RU)
Title: Method of recovering strontium-containing concentrate
Inventor: ABRAMOV O B
IPC: C01F11/38
Filed: 2003-11-20
Granted: 2005-04-20
Abstract: FIELD: inorganic compounds technology. 
     SUBSTANCE: invention relates to production of strontium compounds and can be used in manufacture of complex fertilizers. Apatite is decomposed by nitric acid, nitric acid extract is diluted with water, concentrated, and filtered. Consumption of water 0.03-0.12 t per 1 t apatite is maintained in apatite decomposition reactor. 
     EFFECT: reduced loss of strontium nitrate with clarified solution more by 20% during operation under optimum conditions. 
     3 cl, 3 ex
Patent RU-2262076-C1 (RU)
Inventor: PUGIN A M
IPC: G01C1/00
Filed: 2004-01-05
Granted: 2005-10-10
Abstract: FIELD: moving objects monitoring system. 
     SUBSTANCE: the displacement transducer has the first and second ferreed contacts, first and second permanent magnet.  The first permanent magnet is installed on a banding, and the second - on the rim of the locomotive wheel in the same radius with the first permanent magnet. The first and second ferreed contacts are installed on the fixed part of the locomotive relative to the wheel.  In the initial position the first ferreed contact is opposite the first permanent magnet, and the second ferreed contact - opposite the second permanent magnet.  Sealed contact reed relays are used as the first and second ferreed contacts. 
     EFFECT: expanded functional potentialities. 
     2 cl, 2 dwg
Patent RU-2252749-C1 (RU)
Inventor: DAVYDOV A B
IPC: A61K31/78
Filed: 2004-02-17
Granted: 2005-05-27
Abstract: FIELD: pharmaceutics. 
     SUBSTANCE: the innovation deals with manufacturing remedies to prevent wound suppuration based upon polymeric matrix and antimicrobial substance due to mixing components in solution, forming the film to obtain a powder-like medicinal form by providing the safety of antimicrobial activity of medicinal preparation. The obtained remedy is completely biodestructed in the body and requires no repeated operation on its removal after the end of tissue regeneration processes. 
     EFFECT: higher efficiency of manufacturing. 
     1 cl, 3 ex, 1 tbl
Patent RU-2249695-C1 (RU)
Title: Device for extracting bed product at mouth of product well
Inventor: FAKHRIEV A R
IPC: E21B33/03
Filed: 2004-03-15
Granted: 2005-04-10
Abstract: FIELD: oil industry. 
     SUBSTANCE: device has hollow cylindrical body, branch pipes for extraction and output of sample and locking element. Body is made thick-walled. End portions of body are made in form of truncated cone and interconnected, on the side of lesser bases by means of channel. Branch pipe for extraction of sample is made elongated, with length equal to body diameter, and is let through in transverse direction of body through the center of said channel. Within limits of branch pipe cross-section its hollow is separated by slanted solid wall on two portions, each of which is connected thereto. One portion of branch pipe hollow is meant for taking sample, other one - for feeding reagent into well product. To receive trustworthy information about sample, by setting flow to homogenous state, inner surface of cone, on the side of larger base, is provided with rigidly fixed blades for turbulization of flow flowing into body, while diameter of channel connecting cones is selected equal to diameters of their lesser bases. 
     EFFECT: simplified construction, broader functional capabilities, higher quality of sample. 
     2 cl, 3 dwg
Patent RU-2262571-C1 (RU)
Inventor: CHISTJAKOV A A
IPC: E02B8/08
Filed: 2004-04-01
Granted: 2005-10-20
Abstract: FIELD: hydraulic structures, particularly fish passes adapted for passing brood fishes through support structures to spawning and growth areas. 
     SUBSTANCE: fish pass includes fish-passing channel connecting upper and lower pools and inlet head with rotary chute defined by side vertical walls. The chute performs rotation in horizontal plane relative longitudinal fish-passing channel axis by means of drive. Inlet head is formed as hollow cylinder arranged coaxially to base and is provided with additional rotary chutes having bottoms. Chute bottom is connected to guiding means arranged coaxially to cylinder. Cylinder has walls formed of corrugated material located in gaps between outlets of rotary chutes and fish-passing channel inlet. Corrugated material is secured to end guiding means by upper and lower edges thereof and to side walls of rotary chutes and to fish-passing channel by outer end edges thereof. Rotary chute width is les than fish-passing channel width. 
     EFFECT: creation of efficient conditions to attract fish from lower pool and extended fish attraction zone. 
     5 cl, 30 dwg
Patent RU-2264955-C1 (RU)
Inventor: SOROKIN A A
IPC: B65D1/20
Filed: 2004-04-12
Granted: 2005-11-27
Abstract: FIELD: packing means, particularly liquid containers. 
     SUBSTANCE: canister has parallelepiped shape with rounded corners and comprises handle formed in one upper corner and depression created in another upper corner thereof. Canister also has vertical part, horizontal part and transition part arranged between above parts. The neck is provided with spout integrally formed with it and is located on horizontal part of the depression. Canister comprises fluted hose connected to the spout by the first end and may be extended or bent with maintaining extended bent shape. The hose is adapted to pour liquid from the canister. Vertical part of the depression is formed with connection pipe having end pinhole adapted to communicate canister interior with atmosphere. The connection pipe is directed towards fluted hose and is adapted to receive free end of fluted hose for canister closing. 
     EFFECT: increased convenience of canister usage. 
     3 cl, 5 dwg
Patent RU-2268899-C1 (RU)
Title: Method of production of fireproof polyurethane foam
Inventor: AVERCHENKO ALEKSANDR SERGEEVIC
IPC: C08G18/08
Filed: 2004-05-05
Granted: 2006-01-27
Abstract: FIELD: production of fireproof polyurethane foam. 
     SUBSTANCE: proposed method includes interaction of composition containing polyether polyol, polyisocyanate, expanded graphite, amine activator-stabilizer, foaming agent (water or freon) and modifying agent: multi-atom alcohols and melamine cyanurate. Prior to interaction of polyether polyol with polyisocyanate, polyether polyol is mixed with amine activator, stabilizer, modifying agent and foaming agent; then expanded graphite and melamine cyanurate are added at ratio of 1-2 : 1 in the amount of 15-30 mass-% of total amount of components. Said composition contains additionally phosphate antipyren trichloroethyl phosphate. Proposed method enhances fire-retarding quality of polyurethane foam at retained physico-chemical characteristics (apparent  density 45 kg/m 3 , breaking stress at compression of 330 kPa, heat conductivity coefficient 0.025 W/m 2  and heat absorption of 1.0% per 24 h) characterizing heat- and sound-insulating properties. 
     EFFECT: enhanced efficiency. 
     2 cl, 2 tbl, 3 ex
Patent RU-2255982-C1 (RU)
Inventor: D JACHENKO V F
IPC: C21C5/28
Filed: 2004-05-25
Granted: 2005-07-10
Abstract: FIELD: ferrous metallurgy; melting steel in converter. 
     SUBSTANCE: proposed method includes loading metal scrap, pouring cast iron and slag-forming component containing lime and ferruginous dolomite whose consumption is found from the following expression: G fer ir =0.053*Si ir +G ir +0.22*N 0.4 , where G fer.ir  is mass of ferruginous dolomite, t/melting: Si ir  is content of silicon in iron, %; G ir  is mass of iron, t; N is ordinal number of melting in converter campaign; 0.053 and 0.22 are empirical coefficients. Since required content of MgO in slag is maintained in converter campaign due to determination of mass of ferruginous dolomite, smooth wear of working layer of converter lining is obtained. 
     EFFECT: enhanced resistance of converter lining; increased yield of steel. 
     1 tbl, 1 ex
Patent RU-2263641-C1 (RU)
Inventor: SOKOLOVA JU A
IPC: C04B11/02
Filed: 2004-06-22
Granted: 2005-11-10
Abstract: FIELD: manufacture of building materials; production of gypsum binders. 
     SUBSTANCE: proposed method includes crushing gypsum binder, mixing it with modifying additive, dehydration of mixture thus obtained for making the binder; used as modifying additive is carbonate-containing sludge of water softening process of thermoelectric plants which is preliminarily dried to constant mass; used as gypsum raw material is gypsum stone; modifying additive may be used at the following ratio of components, mass-%: gypsum raw material, 85.0-95.0; modifying additive, 5.0-15.0. 
     EFFECT: reduction of binder setting time at retained strength; facilitated procedure of production of gypsum binder. 
     3 cl, 4 tbl
Patent RU-2270457-C1 (RU)
Title: Device for measuring specific electric resistance of soil
Inventor: IRKHA DMITRIJ ALEKSANDROVICH
IPC: G01R27/20
Filed: 2004-10-25
Granted: 2006-02-20
Abstract: FIELD: measuring equipment engineering, in particular, engineering of equipment for measuring specific electric resistance of grounding devices. 
     SUBSTANCE: to achieve result, current electrode is made in form of screw with driving abutment thread, directed towards its immersion into soil, and is provided with supporting plate for operators, on which guiding nut is vertically held, made of dielectric material with low friction coefficient. Also, there is internal abutment thread made on the nut, appropriate for thread on current electrode. 
     EFFECT: improved measurements precision. 
     3 cl, 1 dwg
Patent RU-2283587-C1 (RU)
Title: Способ карантинного содержания птенцов дальневосточного аиста
Inventor: TJAGUNIN VITALIJ ALEKSANDROVIC
IPC: A23K1/16
Filed: 2005-02-28
Granted: 2006-09-20
Abstract: Изобретение относится к ветеринарии. Способ включает содержание птенцов в изолированных помещениях и кормление. В рацион птенцов вводят в расчете на голову пробиотические препараты в дозе 0,5 г, поливитамины - 1 таблетка, кальция глицерофосфат по 1 г, белковую пасту - 3 г, причем при транспортировке птенцам каждые 2-2,5 часа выпаивают «Регидрон» в количестве 10-15 мл на голову. Способ снижает риск заболевания и гибели птенцов при изъятии, транспортировке, передержке, реинтродукции и транспортировке. 3 табл.
Patent RU-2277538-C1 (RU)
Inventor: BELJAKOVA ZOJA VASIL EVNA
IPC: C07F7/08
Filed: 2005-04-01
Granted: 2006-06-10
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention describes a method for preparing alkylsilanes that involves the hydrosilylation reaction of gaseous unsaturated hydrocarbon with silane hydride in the presence of chloroplatinic acid solution as a catalyst in an organic solvent with an additive. As an addition the method involves using tetramethyldivinyl disiloxane or hexavinyl disiloxane in the volume ratio of chloroplatinic acid solution to the additive = 1:(0.5-2), respectively. Invention provides the development of a method providing preparing the broad spectrum of alkylsilanes with high yield of product, simplifying the synthesis process and diminishing time for its realization. 
     EFFECT: improved preparing method. 
     1 ex
Patent RU-2284468-C1 (RU)
Inventor: SALISHCHEV BORIS SERGEEVICH
IPC: G01B7/04
Filed: 2005-06-07
Granted: 2006-09-27
Abstract: FIELD: clothing manufacture, textile industry. 
     SUBSTANCE: invention can be used for measuring long-length materials.  According to proposed method, electrostatic marks are applied to cloth by corona discharge.  Said marks are read out by device arranged at preset distance from marker.  Length is determined by counting number of measured lengths. 
     EFFECT: enlarged sphere of application, increased accuracy of measurement. 
     2 dwg
Patent RU-2293367-C1 (RU)
Title: Ergonomic keyboard arrangement
Inventor: LJAPIN MIKHAIL GRIGOR EVICH
IPC: G06C7/00
Filed: 2005-06-15
Granted: 2007-02-10
Abstract: FIELD: ergonomics. 
     SUBSTANCE: keyboard is divided to two sections disposed correspondingly to anatomical peculiarities of arm's wrist. Keys are grouped according to purpose and character of application. Mutual disposition of keyboard modules in section corresponds to position of any finger of operator, which position the fingers take at natural relaxed state relatively each other. Keyboard modules in first group are disposed in parallel or radial at small angle to each other within limits of value of possible adjacent angles among elongated fingers. Keyboard modules of second group are disposed within range of movement of thumb. Several functions of keyboard are brought in coincidence. 
     EFFECT:  improved comfort; higher speed of introduction of information; reduced sizes, reduced cost; elimination of physiological disorders caused by usage. 
     4 cl, 10 dwg, 2 tbl
Patent RU-2297350-C1 (RU)
Inventor: RADZIKHOVSKIJ ADOL F ALEKSANDR
IPC: B61F3/08
Filed: 2005-10-13
Granted: 2007-04-20
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to freight-car two-axle bogies.  Proposed bogie has overspring beam, spring suspension, two wheelsets, brake rigging and two side frames 1 interconnected by diagonal braces.  Each diagonal brace consists of two symmetrical straight-line rods 2 rigidly fastened in lower belts of side frames and hinge-connected to each other by means of plates 3 with four elongated holes with symmetrical rounding-offs extending in direction of rods. 
     EFFECT: reduced friction forces between wheel and rail and intensity of wear of wheels and rails. 
     3 cl, 5 dwg