baber/WOPTO huggingface dataset:
Patent RU-2252005-C2 (RU)
Inventor: LJAPKO NIKOLAJ GRIGOR EVICH
IPC: A61H15/00
Filed: 2000-04-26
Granted: 2005-05-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device according to the first embodiment has flexible base and needles, each having thickening at one end and sharp tip at the other end. The needles are fixed with their thickenings in the base. The base has two layers connected to each other in plasticized state with following integral whole structure being formed when hardening. Needles are pressed into the structure to provide their position stability when bending base and applying loads. The second embodiment has flexible base and needles, each having thickening at one end and sharp tip at the other end. The needles are fixed with their thickenings in the base. The base is manufactured as hollow cylindrical roller having two layers connected to each other in plasticized state with following integral whole structure being formed when hardening. Needles are pressed into the structure to provide their position stability when bending base and applying loads. The cylindrical roller is fixed on at least one shell rotatable on an axis or fixed on a shaft. 
     EFFECT: enhanced effectiveness in purifying biological fluid without additional reagents being applied. 
     20 cl, 29 dwg
Patent RU-2186019-C2 (RU)
Title: Method and device for reduction of carbon monoxide concentration and catalyst for selective oxidation of carbon monoxide
Inventor: AOJAMA SATOSHI
IPC: H01M8/06
Filed: 1998-09-24
Granted: 2002-07-27
Abstract: FIELD: selective reduction of carbon monoxide concentration. SUBSTANCE: device has source of gas rich in hydrogen and source of oxidizing gas. Reaction of selective oxidation of carbon monoxide is conducted in presence of catalyst. It contains ruthenium as primary component and alkaline or alkaline-earth metal as additional component. Alkaline or alkaline-earth metal is used in the form of simple mass of metal or in the form of alloy with ruthenium, or ruthenium is used as primary component and nickel as additional one, ruthenium is used as primary component and zinc as additional component. EFFECT: extended range of efficient temperatures with preserved sufficiently high activity of selective reaction of carbon monoxide oxidation. 17 cl, 5 dwg
Patent RU-2192586-C2 (RU)
Title: Kitchen fire-place combined with bath stone-filled oven
Inventor: SHUSTROV JU N
IPC: F24C13/00
Filed: 2000-05-03
Granted: 2002-11-10
Abstract: FIELD: heat-power engineering; domestic oven for cooking, drying, heating water, heating bath rooms, generating steam or hot air. SUBSTANCE: proposed fire-place has ash pit wind box, fire grate, fire box, plate above fire box, stone chamber with holes and doors which is filled with stone, hot water reservoir under gas hood, single gas duct, horizontal parallel branches of gas duct and dampers for control of gas flow. In the course of heating, combustion products flow over fire box, thus heating it, plate and water heating reservoir on all sides with dampers in the OPEN position. EFFECT: possibility of regulating temperature and rate of heating water ; increased duration of maintenance of obtained temperature of water; enhanced completeness of burning of fuel. 3 dwg
Patent RU-2208070-C2 (RU)
Title: Roving forming method and apparatus
Inventor: SORKIN A P
IPC: D01H13/30
Filed: 2001-01-09
Granted: 2003-07-10
Abstract: FIELD: textile industry. SUBSTANCE: method involves subjecting yarn exiting drawing device in zone between drawing device and clamp of reel in the form of rotating mechanical false twisting device to preliminary wetting and simultaneously compacting wet yarn by false twisting performed with the help of reel; providing additional wetting of resultant roving in closed volume partly filled with liquid at false twist removal zone between reel clamp rotating in liquid for creating finely dispersed liquid medium and discharge pair of twisting-forming device; feeding roving for winding. Apparatus has reel made in the form of rotating mechanical twisting device having rotating clamp enclosed in fixed sleeve for accumulation of wetting liquid flowing through reel channel from preliminary wetting device. Fixed sleeve is located in the vicinity of rotating reel clamp and is axially aligned therewith. Sleeve is equipped with axial discharge opening, which serves as balloon limiting means and has diameter of value connected with roving linear density by ratio of: d=0.003T+2 mm, where d is diameter of axial discharge opening of fixed sleeve; T is linear density of produced roving. Method and apparatus are used for forming untwisted roving from flax fiber and allow thin flax filaments to be produced. EFFECT: increased efficiency by providing optimal drawing conditions on spinning machine and improved quality of roving. 3 cl, 1 dwg
Patent RU-2238865-C2 (RU)
Inventor: POLEVOJ JU I
IPC: B61L3/20
Filed: 2001-02-01
Granted: 2004-10-27
Abstract: FIELD: railway transport. 
     SUBSTANCE: invention relates to railway signaling and it can be used in devices for internal control of train traffic to reveal presence of track circuit devices. Proposed device contains track circuit, automatic interlock decoder and approach annunciator relay circuit. Device has also approach annunciator relay back repeater circuit and check generator connection circuit. Resting contact of approach annunciator is placed in circuit of approach annunciator back repeater, and series chain consisting of first resistor and second capacitor is connected in parallel to winding of said relay. Front contact of yellow light relay are placed in approach annunciator circuit which contains also circuit of yellow light repeater. Power is supplied to track circuit from ac voltage source poles. 
     EFFECT: improved safety, reduced delay of trains owing to reducing probability of false indication of occupancy of track circuit, provision of reliable checking of track circuit devices for availability. 
     1 dwg
Patent RU-2201798-C2 (RU)
Inventor: GERASIMENKO V F
IPC: B22F9/14
Filed: 2001-02-19
Granted: 2003-04-10
Abstract: FIELD: production of superdispersed materials. SUBSTANCE: method for producing superdispersed materials using high pressures and high temperatures developed during detonation of explosives depends on impact wave loading of source powdered material layer with contact charge of explosive followed by dispersion in explosion chamber. Prior to first blowing-up explosion chamber is evacuated. Next explosions are made in the environment of detonation products at atmospheric pressure. Prior to evacuation non-polar liquid or solution of surface-active substance in distilled water is poured onto explosion chamber bottom. Used as source material powder is mixture of homogeneously mixed up powders having boiling temperature up to 3000 K or chemical compound powder having decomposition temperature up to 3000 K. EFFECT: enlarged range of synthesized superdispersed materials; enhanced output. 4 cl, 1 dwg
Patent RU-2196545-C2 (RU)
Inventor: DOLGANOV E V
IPC: A61F2/54
Filed: 2001-02-21
Granted: 2003-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has adapter member having flange and cylindrical stem, rotator unit having spring-loaded balls, stopper member, control members for regulating balls pressure, circular cylindrical central opening. Notches of various shapes are made in the central rotator non-uniformly distributed over the perimeter. Corresponding protrusions are manufactured in the adapter stem. Distance between the adapter flange and the protrusions is equal to rotor end portion thickness. EFFECT: simplified design; low production cost. 4 dwg
Patent RU-2195547-C2 (RU)
Title: Method of well bullet perforation and device for method embodiment
IPC: E21B43/116
Filed: 2001-03-12
Granted: 2002-12-27
Abstract: FIELD: oil, gas, water producing industries; applicable in well perforation. SUBSTANCE: method includes shooting of bullets by bullet perforator along well axis, changing of bullet trajectory in nozzle holes in producing formation region, piercing by bullets of channels in string, cement ring and producing formation. Nozzle is made with many radial holes for bullet exit into formation at various heights and in various directions, with covers sealing holes. Nozzle is turned by turning of tubing string. Perforator is installed at wellhead where bullets are shot along tubing pipe or string. Holes in nozzle are temporarily opened at moment of bullet exit. Tubing is turned and moved up and dow. Device for method embodiment has perforator and nozzle installed on tubing pipe or string. Covers of nozzle holes open at moment of bullet exit. There is a mechanism for turning round of nozzle and its moving up and down, in the form of tubing. EFFECT: provision of any number of perforation channels per device lowering. 2 cl, 3 dwg
Patent RU-2220129-C2 (RU)
Title: Method for preparing acetic acid and/or methyl acetate in the presence of iridium and platinum
Inventor: LE BERR KAROL
IPC: C07C69/14
Filed: 1999-10-29
Granted: 2003-12-27
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to preparing acetic acid and/or methyl acetate. Method is carried out by carbonylation of methanol and/or isomerization of methyl formate in liquid phase in the presence of water, solvent, homogenous catalytic system containing iridium and halogenated promoter and carbon monoxide. Catalytic system contains additionally platinum that is added to catalytic system as metallic platinum, salt, oxide or as coordination complex. Preferably, platinum is added as coordination complex with ligands taken among carbon monoxide or combination of carbon monoxide/halogen, or organonitrogen, or organophosphorus compounds. Platinum content is maintained in the concentration at least 1 mmole/l of reaction medium and atomic ratio of iridium to platinum is maintained in the range from 1 to 5. Invention provides enhancement of process output and improvement of catalytic system used. EFFECT: improved preparing method. 24 cl, 4 tbl
Patent RU-2203965-C2 (RU)
Inventor: STEPANOV A A
IPC: C22C38/04
Filed: 2001-07-05
Granted: 2003-05-10
Abstract: FIELD: metallurgy. SUBSTANCE: method involves using carbon steel of the following composition, %: carbon 0.30-0.45; silicon 0.01-0.05; manganese 0.85-1.35; aluminum 0.01-0.04; chromium not in the excess of 0.10; nickel not in the excess of 0.05; copper not in the excess of 0.10; molybdenum not in the excess of 0.05; sulfur no in the excess of 0.02; phosphor not in the excess of 0.02; iron the balance; heating slab to temperature of 1,260-1,320 C; rolling strip with temperature at rolling final stage being in the range of 820-880 C; cooling to temperature of 550-590 C and winding into roll; upon etching, subjecting strip to cold rolling at total reduction extent of 60-73%. EFFECT: increased efficiency in producing high-strength cold-rolled strip from carbon steel in cold-hardened state, increased stability of mechanical properties and improved yield of high-quality strips. 2 cl, 4 tbl
Patent RU-2221659-C2 (RU)
Inventor: KUZ MENKO A G
IPC: B21B43/00
Filed: 2002-03-12
Granted: 2004-01-20
Abstract: FIELD: metallurgy, namely equipment of merchant bar rolling mills. SUBSTANCE: apparatus for braking rolled piece includes raising777 valves arranged between rollers of receiving roller table of cooler; mounted in parallel relative to said valves stationary straightening grooves divided by means of lengthwise slit along bottom of first grooved pass by two members and builtup two-pole braking electromagnets whose different sign poles are rigidly coupled by their upper parts with members of straightening groove and by their lower parts coupled with core that carries exciting winding. Core with exciting winding is movably mounted in vertical guides, it is spring-loaded from upwards and provided with motion drive unit, for example with two- position pneumatic cylinder. It is not necessary to demount the whole apparatus when mode of rolling mill is changed from mode for making cooled rolled stock to mode for making hot rolled pieces. EFFECT: prevention of negative influence of high temperature upon exciting winding of braking electromagnets during hot rolling process, elimination of using special winding wires and insulation materials resistant against high temperature. 1 dwg
Patent RU-2222298-C2 (RU)
Inventor: AZNABAEV M T
IPC: A61F9/007
Filed: 2002-03-18
Granted: 2004-01-27
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: one should carry out circular scleral pressing in followed by subtotal vitrectomy. One should introduce 3%-indocyanine green solution in methylcellulose into posterior departments of vitreous body. Preretinal membranes are removed. Intravitreal tamponade should be carried out. The method enables to detect topography and length of preretinal membranes, decrease the chance for toxic retinal lesion due to decreased concentration of dying solution, it, also, provides separation of preretinal membranes against retina due to viscoelastic properties of methylcellulose, decreases dye-stuff dissolving in liquid medium in cavity of vitreous body. EFFECT: higher efficiency of therapy. 1 ex
Patent RU-2239458-C2 (RU)
Inventor: ZAKHAROVA L L
IPC: G21F9/00
Filed: 2002-04-08
Granted: 2004-11-10
Abstract: FIELD: light industry. 
     SUBSTANCE: composition comprises the following components, wt.-%: non-ionogenic surface-active substance, 20%; organic solvent, 22%; chelating agent, 0.1%; natural cyclic terpenes, 10%; antiseptic, 10%; water, the balance. The composition neutralizes animal raw polluted with radionuclides effectively. 
     EFFECT: enhanced effectiveness of composition. 
     1 tbl, 1 ex
Patent RU-2277241-C2 (RU)
Title: Method and device for accumulating and stabilizing conjugated mare urine estrogens
Inventor: ANZORGE JURGEN
IPC: G01N33/48
Filed: 2001-07-26
Granted: 2006-05-27
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: method involves accumulating and stabilizing conjugated estrogens on solid carriers from pregnant mare urine. Obtained estrogens are usable for producing pharmaceutical preparations. Adsorption columns are saturated with adsorbate immediately at the urine collection site both in confinement and grazing conditions. 
     EFFECT: high stability of estrogens. 
     23 cl, 2 dwg, 16 tbl
Patent RU-2229754-C2 (RU)
Title: Плазменный эмиттер ионов
Inventor: GAVRILOV N V
IPC: H01J27/04
Filed: 2002-07-16
Granted: 2004-05-27
Abstract: Изобретение относится к технике получения плазмы и генерации широких ионных пучков с большим током. Эмиттер содержит электродную систему тлеющего разряда, включающую полый катод, выполненный в форме конуса с эмиссионным окном в торце, стержневой анод, расположенный на оси системы, и соленоид, расположенный соосно катоду с его наружной стороны. Технический результат - генерируемая в устройстве газоразрядная плазма обеспечивает формирование плазменного эмиттера ионов с высокой однородностью эмиссии на поверхности большого размера. Эффективность извлечения ионов из плазмы разряда увеличивается до 20% от тока разряда, что обеспечивает повышенную энергетическую эффективность ионного источника в целом. 1 ил.
Patent RU-2231584-C2 (RU)
Inventor: BERGER JOKHANN
IPC: D03D47/44
Filed: 2000-12-22
Granted: 2004-06-27
Abstract: FIELD: textile industry, in particular, manufacture of safety belts. 
     SUBSTANCE: belt is produced on needle-type belt weaving machine and comprises warp and weft threads. Method involves providing repeated stages of laying warp threads by means of rapier; winding catching thread around weft thread, said catching thread being fed from weft thread exit side opposite weft thread inlet side, by means of hook needle operating at weft thread exit side; retracting rapier; winding catching thread fed at weft inlet side around weft thread by means of hook needle operating at weft thread inlet side, with single thread or combination of complex threads and single threads being used as weft thread; entangling catching thread at the stage of winding catching thread, fed at weft exit side around weft thread, at weft exit and inlet sides with closing thread; providing additional threads extending substantially in parallel with warp threads on at least inlet and/or exit side of weft thread between warp threads without winding around weft material, only in connection with catching thread course and course in ready belt; putting respective closing thread onto respective hook needle in such a manner that thread is arranged totally outside additional threads. 
     EFFECT: increased efficiency and improved consumer properties of safety belt. 
     10 cl, 4 dwg
Patent RU-2237164-C2 (RU)
Inventor: CHERNOV V A
IPC: E21C35/22
Filed: 2002-07-29
Granted: 2004-09-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: device has cutting crown rotation drive reducer mounted at front end of boom, central channel for supplying liquid through the boom connected to body of each cutting crown by fixed pipeline coaxial to transverse cutting crown rotation axis, bushing placed on fixed pipeline and fixed in body of cutting crown, connected by channels to fixed pipeline and to channels for supplying liquid to sprayers of cutters when they interact with treated surface. Bushing is provided with additional channels exiting through ring-shaped recess in it onto outer surface of fixed pipeline. Ring-shaped recess has ring-shaped compactions on both sides, which interact with outer surface of fixed pipeline. Additional channels are hydraulically connected to locking valve mounted with possible opening for liquid outlet beyond crown limits in case of ring-shaped compaction damage. Additional channels are placed in front of liquid supplying channels to sprayers along direction of liquid movement. 
     EFFECT: prevented getting of irrigating liquid into reducer and drive engine, timely signalization about breakdown of respective compaction and possible replacement of compaction at the spot of combine operation. 
     3 dwg
Patent RU-2272835-C2 (RU)
Inventor: EHMALFARB MARK AARON
IPC: C12N15/80
Filed: 2001-04-17
Granted: 2006-03-27
Abstract: Изобретение относится к биотехнологии и представляет собой фермент гликозилгидролазу (варианты), продуцируемый гифомицетами, в частности Chrysosporium lucknowense, а также нуклеиновокислотный конструкт для экспрессии гликозилгидролазы. Заявленное изобретение позволяет получать гликозилгидролазу культивированием гриба Chrysosporium в оптимальных условиях, обеспечивающих экспрессию и выделение фермента с высокой степенью эффективности. 15 н. и 4 з.п. ф-лы, 2 ил., 4 табл.
Patent RU-2241330-C2 (RU)
Inventor: IRKHA D A
IPC: A01K31/06
Filed: 2002-12-11
Granted: 2004-12-10
Abstract: FIELD: agricultural engineering, in particular, poultry farming. 
     SUBSTANCE: apparatus has light guides provided with transparent slot portions for deflecting light flux into each cage. Light source accommodating chambers are mounted on light guides and separated therefrom by special shutters equipped with drives and automatic control and illumination regulating units. Apparatus allows different types of light sources to be used, illumination extent in cages to be regulated within wide range of values, "dawn-sunset" mode to be set and light day time to be established according to preliminarily worked out program. 
     EFFECT: reduced consumption of power for illumination of cage batteries, reduced illumination system maintenance and operation costs. 
     1 dwg
Patent RU-2242702-C2 (RU)
Inventor: TARASENKO A V
IPC: F42B5/18
Filed: 2002-12-15
Granted: 2004-12-20
Abstract: FIELD: ammunition for ballistic weapon, in particular, construction of shells for smoothbore small arms. 
     SUBSTANCE: the gas turbo-generator has a means of spinning on a container for placement of the shell in it. Gas turbine is used as a means of spinning in it, it is made in the form of a disk with openings, whose wall surfaces are profiled to the shape of the blades of the gas turbine. The turbine may be positioned in the front section of the container, around the container or in the rear section of the container. 
     EFFECT: provided spinning and stabilization of the shell in the bore with a subsequent opening of the container and separation of the whole parasitic mass from the shell after it leaves the barrel, enhanced close grouping of shots, reduced sound of a shot. 
     6 cl, 5 dwg
Patent RU-2251421-C2 (RU)
Inventor: MOSIN V A
IPC: A61P33/00
Filed: 2003-03-05
Granted: 2005-05-10
Abstract: FIELD: veterinary science. 
     SUBSTANCE: the suggested preparation is being the solution of either avermectines or their derivatives in organic solvents or their mixtures at concentration of 1-35 g/100 ml; as organic solvents the preparation contains benzyl alcohol, ethanol, triethylene glycol, dimethylsulfoxide or their mixtures. This preparation provides in case of needle-free injection the development of "depot" of active substance. Moreover, the latter practically does not enter milk, so the preparation could be applied for treating lactating cows. 
     EFFECT: higher efficiency of needle-free injection technique. 
     1 cl, 2 dwg, 3 tbl
Patent RU-2252172-C2 (RU)
Inventor: KONOPLEV V N
IPC: B62D33/033
Filed: 2003-03-11
Granted: 2005-05-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention is designed for transportation and storage or cargoes and carriage of passengers and it can be used in frames, small enterprises, etc. proposed cargo-and-passenger car has front wheel drive, two-axle running gear with driver's cab can frame on which load-carrying device is mounted. According to invention, car load-carrying device is made replaceable, and bottom of load-carrying device is provided with guides made at angle within 0° and 9° to vertical axis, and frame has mating opposite guides made at the same angle as guides of bottom of load-carrying device. 
     EFFECT: provision of car with replaceable load-carrying devices which can be used with load-carrying device removed. 
     7 cl, 7 dwg
Patent RU-2274554-C2 (RU)
Title: Method and device for releasing ink
Inventor: TORGERSON DZHOZEF M
IPC: B41J2/055
Filed: 2001-10-29
Granted: 2006-04-20
Abstract: FIELD: jet printers. 
     SUBSTANCE: device has to be jet-printing head. Printing head has many drop generators reacting to excitation current and address signals; printing head is used for releasing ink. Jets printing head has first and second drop generators disposed in printing head. Any drop generator is made for reception excitation current from excitation current source. Any drop generator is made for reception of address signals from common address source. Jet printing head also has switching unit connected between common address source and any drop generator. Switching device is made for reaction to resolution signals for selective application of address signal for either first or second drop generator. 
     EFFECT: high speed of printing. 
     21 cl, 11 dwg
Patent RU-2257253-C2 (RU)
Inventor: FRIDKIN A M
IPC: C02F1/44
Filed: 2003-07-02
Granted: 2005-07-27
Abstract: FIELD: water treatment; preparation of drinking water, water for medicine purposes and other fields of vital activity. 
     SUBSTANCE: proposed flow-through filter has cylindrical housing with porous filter element mounted coaxially inside it; filter element is made from material of spatially-globular structure at size of pores of 0.01-3 mcm; it contains groups of β-resolcylic acid in the amount of 2.4 mg/eq/g of dry substance. Filter element is mounted at clearance ensuring motion of water inside it at rate of 0.03-0.5 m/s. 
     EFFECT: increased productivity; enhanced efficiency of cleaning water. 
     3 cl, 2 dwg, 1 tbl, 4 ex