baber/WOPTO huggingface dataset:
Patent RU-2206703-C1 (RU)
Inventor: KALASHNIKOV V A
IPC: F16L15/00
Filed: 2001-10-01
Granted: 2003-06-20
Abstract: FIELD: threaded joints of casings and tubings in oil and gas producing industry. SUBSTANCE: highly sealed taper threaded pipe joint has pipe with male tapered thread and shank located between said thread and pipe end. Shank has external sealing surface in form of truncated cone and embracing member with companion tapered female thread adjacent to its receiving end and successively located cavity with companion sealing surface in form of truncated cone. In this case, sealing surface on pipe shank is made with diameter of truncated cone small base not less than diameter of truncated cone large base of sealing surface of embracing member. EFFECT: excluded getting of contaminations to zone of contact of sealing surfaces to increase operate reliability of threaded joint. 2 dwg
Patent RU-2195993-C1 (RU)
Inventor: DVORETSKIJ G V
IPC: B01J20/08
Filed: 2001-12-10
Granted: 2003-01-10
Abstract: FIELD: sorption technology; applicable in devices for air cleaning from harmful production processes. SUBSTANCE: filtering-sorbent member consists of sorbent particles interconnected by uniformly distributed thermoplastic polymer particles with average size if 0.15-0.7 of average size of sorbent particles. Filtering-sorbing member consists of front and terminal layers. Front layer contains sorbent in the form of mixture of carbon-containing catalyst modified with compounds of copper, chromium, silver and triethylenediamine, aluminum active oxide impregnated with barium permanganate at the following ratio of components in layer, mas.%: carbon-containing modified with compounds of copper, chromium, silver and triethylenediamine, 45-65; aluminum active oxide impregnated with barium permanganate, 15-45; thermoplastic polymer, 7-30. Terminal layer consists of mixture of aluminum active oxide impregnated with palladium and thermoplastic polymer, at the following ratio of components in layer, mas.%: aluminum active oxide impregnated with palladium, 48-93; thermoplastic polymer, 7-52. EFFECT: effective air cleaning from harmful impurities, products of their decomposition and motor fuels. 2 tbl
Patent RU-2202249-C1 (RU)
Title: Method of producing the nourishing composition for adaptation of organism in stress situation
Inventor: GORLOV S M
IPC: A23L33/00
Filed: 2001-12-26
Granted: 2003-04-20
Abstract: FIELD: technology of producing food products for adaptation of organism in stress situation. SUBSTANCE: method involves mixing fruit-and-berry juice of sublimation drying, glucose, food soluble potassium salt, anticaking agent, pectin and preparation from Mortierella alpina. Said preparation is prepared by successive extraction of biomass of Mortierella alpina by nonpolar extracting agent under above-critical condition, by water, alkali, water, acid, water, alkali, and water. Then the first extract is combined with solid residue. Preparation is introduced in terms of chitosan content in amount not more half of pectic content. EFFECT: simplified technology; increased content of immuno-stimulating substances in final product.
Patent RU-2207864-C1 (RU)
Inventor: KORJUKINA I P
IPC: A61K33/00
Filed: 2002-04-09
Granted: 2003-07-10
Abstract: Изобретение относится к медицине, а именно к болезням кожи, и может быть использовано для лечения угревой болезни. Способ представляет собой способ лечения угревой болезни путем наложения на очаг поражения повязки, смоченной лекарственным веществом, отличающийся тем, что в качестве лекарственного вещества используют бромйодный рассол курорта Усть-Качка с общей минерализацией 260-290 г/л при t 24-25 o С, 1 раз в день в течение 10-15 мин, с последующим оставлением рассола на пораженном участке кожи, курс 9-12 процедур. Предложенный способ позволяет повысить эффективность лечения.
Patent RU-2207904-C1 (RU)
Inventor: KIRCHANOV A A
IPC: C01B21/26
Filed: 2002-05-27
Granted: 2003-07-10
Abstract: FIELD: oxidation catalysts. SUBSTANCE: invention provides non-platinoid block catalyst for oxidation of ammonia in nitric acid and hydroxylamine production processes. Catalyst contains iron and aluminum oxides and promoter, the latter including at least one compound of elements from following group: Co, Mn, V, Mo, Sn, Bi, or their combinations, and aluminum oxide precursor being aluminum compound of formula Al 2 O 3 •n H 2 O, where 0,3≤n≤1,5, which has layered X-ray-amorphous structure. Aluminum oxide precursor may further contain at least one compound of Si, Mg, or Ca in amounts no higher than 1.0 wt % on conversion to oxide. Thus prepared alumina-based catalyst contains 65-86% Fe 2 O 3 , 0.1-15% promoter, and additionally titanium oxide in amounts no higher than 5% to increase heat resistance of catalyst. EFFECT: achieved combination of high mechanical strength, heat resistance, and high catalytic activity. 3 cl, 2 dwg, 1 tbl, 7 ex
Patent RU-2223201-C1 (RU)
Title: Aircraft
Inventor: BUDANOV S V
IPC: B64C39/10
Filed: 2002-06-19
Granted: 2004-02-10
Abstract: FIELD: aviation. SUBSTANCE: proposed aircraft has fuselage, delta wing, engine, main and nose supports. Aircraft is provided with two wells located in side surfaces of fuselage having form of triangle in cross section at bend of surfaces at right angle and narrowing from lower tail section. Aircraft is provided with two rudders articulated in fuselage wells. Wing is mounted on said bends of side surfaces of fuselage and consists of root section and two tip sections articulated together; wing is also provided with drive in form of two power cylinders whose rods are connected with tips and housing is connected with root section; size of fuselage cross section is not similar over entire length. EFFECT: improved service properties. 12 dwg
Patent RU-2228065-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23K1/00
Filed: 2002-10-23
Granted: 2004-05-10
Abstract: FIELD: agriculture, combined fodder industry. SUBSTANCE: for the purpose to increase the stability of combined fodder premix one should supplement grain filler being the constituent of target additives with preparation out of Mortierella gemmifera micromycete biomass obtained due to successive extracting Mortierella gemmifera micromycete biomass with nonpolar extragent in supracritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with a solid residue. EFFECT: increased stability of target product for storage. 2 ex
Patent RU-2231838-C1 (RU)
Inventor: GONCHAROV B V
IPC: B01J20/22
Filed: 2002-10-25
Granted: 2004-06-27
Abstract: FIELD: water treatment. 
     SUBSTANCE: invention, in particular, relates to treatment of liquid radioactive wastes and aqueous media polluted by petroleum derivatives. Floating composite contains up to 3% of inorganic cesium-selective nickel ferrocyanide sorbent, polymer matrix made from porous fibrous polyethylene and present in the form of structured and unstructured elements, and oil-oxidizing microflora immobilized in polymer matrix and being present in concentration 10 5 -10 7  cell/g, said cesium-selective sorbent being dispersed in the bulk of polymer matrix. 
     EFFECT: enabled cleaning various aqueous media without limitation by content of petroleum derivatives and cesium radionuclides. 
     6 cl, 2 tbl, 4 ex
Patent RU-2240200-C1 (RU)
Inventor: BELOKON I M
IPC: B21K21/00
Filed: 2003-03-07
Granted: 2004-11-20
Abstract: FIELD: plastic working of metals, possibly forming by extrusion sleeve type articles used, namely for making envelopes of bimetallic products. 
     SUBSTANCE: punch includes stem portion and cylindrical working portion having on end face concentric turnings with depth in range 0.05 - 0.10 mm. Diameter of turning maximally spaced from punch axis does not exceed 0.7 diameter of end face of working portion of punch. 
     EFFECT: enhanced quality of formed articles. 
     3 dwg, 1 ex
Patent RU-2247547-C1 (RU)
Inventor: EGOROVA EH V
IPC: A61F9/007
Filed: 2003-07-01
Granted: 2005-03-10
Abstract: Изобретение относится к области медицины, а именно к офтальмологии. Компрессионная пластина для фиксации кожных трансплантатов при пластической хирургии в орбитальной и параорбитальной областях выполнена упругоэластичной из полимерного материала, в форме шестигранника со скругленными углами, по всей плоскости которого выполнены отверстия. Изобретение позволяет улучшить условия приживления за счет обеспечения адекватного прилегания кожного трансплантата к подлежащим тканям зоны дефекта, исключить применение давящей повязки, обеспечить визуализацию наблюдения за процессом приживления, обеспечить получение оптимального послеоперационного рубца в случае использования косых и перпендикулярных разрезов по отношению к линиям Лангера, создать оптимальные условия дренирования послеоперационного пространства, снять высокую нагрузку на зону краев раны при использовании перемещенного кожного трансплантата, а также обеспечить получение при этом максимального функционального и косметического эффекта. 7 з.п. ф-лы, 1 ил.
Patent RU-2249162-C1 (RU)
Title: Solar steam turbine plant
Inventor: MARKO GAVRIL ZAKHAROVICH
IPC: F24S90/00
Filed: 2003-09-25
Granted: 2005-03-27
Abstract: FIELD: power engineering. 
     SUBSTANCE: plant has a circuit for circulation of working fluid. The circuit comprises steam generator provided with branch pipes for supplying fluid and discharging steam, steam turbine combined with the electric generator, regenerative heater with branch pipes for supply and discharge of heating and heated fluids, circulation pump for pumping fluid, circuit for circulation of heat carrier tank for exhaust heat carrier, and circulation pump for heat-transfer agent. The solar receiver is made of independent sections interconnected in parallel. The heat carrier circulation circuit is provided with pressure vessel. 
     EFFECT: enhanced serviceability and simplified design. 
     5 cl, 1 dwg
Patent RU-2255118-C1 (RU)
Inventor: KLESHCHENOGOV S N
IPC: C21C7/072
Filed: 2003-12-08
Granted: 2005-06-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: proposed device includes cluster unit with blowing unit arranged inside it; it consists of coaxial parts molded from refractory materials in form of truncated cone or truncated pyramid; said parts are engageable with one another forming passages between them for delivery of inert gas; on side of larger base of blowing unit flange is provided with hole for delivery of inert gas. Formed between flange and blowing unit is cavity. Blowing unit combined with cluster unit includes cylindrical porous refractory insert located between working part of blowing unit and metal flange. In central part of its lower base there is spherical recess in form of segment for receiving inert gas; upper base has square seats forming gas distributing cavity before working part of blowing unit. Cylindrical metal envelope welded to metal flange has at last two external beads over circle or metal angles welded to it. Passages in working part of blowing unit are oriented in way of motion of gas or are formed by projections over entire length on one of engageable taper or trapezoidal components of blowing unit. Cluster unit and porous insert are made from refractory material of definite composition on base of mineral binder; working part of blowing unit is made from carbon-containing mass of definite composition on organic binder. Monoblock unit of cluster unit and blowing unit is molded in molding built-up molding rigging. Use is made of multi-stage manual pneumatic ramming at initial stage of molding and automatic vibration ramming at final stage for obtaining large blowing units, up to 500 mm in height. Monoblock thus molded is subjected to heat treatment at a temperature of 200-400°C. 
     EFFECT: enhanced reliability and safety; guaranteed capacity of unit; increased service life. 
     14 cl, 7 dwg
Patent RU-2241115-C1 (RU)
Inventor: LIKUTOV A R
IPC: E21B43/117
Filed: 2004-01-15
Granted: 2004-11-27
Abstract: FIELD: well explosive operations technologies. 
     SUBSTANCE: device has frame of rods, in amount more than two, mounted along length of device. Also provided are cumulative charges placed along device length in form of garland. These are placed in frame and/or on frame and are made with slits on side surface for fixing in rods of frame. Also present is assembly for initiation of cumulative charges and means for screening explosions of adjacent cumulative charges placed between these charges. Means for screening explosions serve as additional means for fixing cumulative charges and frame rods in given position. Adjacent cumulative charges are displaced relatively to one another in at least cross section plane of device, at each step of placement of these charges along device length at same and/or different angle in one and/or different directions of angle count. 
     EFFECT: higher efficiency. 
     10 cl, 1 dwg
Patent RU-2257862-C1 (RU)
Title: Device for dissecting and ligating tissues and vessels
Inventor: MANUJLOV A M
IPC: A61B17/125
Filed: 2004-04-12
Granted: 2005-08-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the suggested device contains a tissue clamp consisted of a hook-like gripper and a clamp. The gripper is located at the end of a body and has a grove for knife's passage. A clamp is designed as a slipper with holes for loops' knots. A slipper should be replaced with a pusher supplied with a rotating wedge-like clamp that fixes tissues with a screw. The knife is designed with two blades at its edge at a sharp angle and groves to locate and supply loops to the site of knots' tightening and with a draw with a handle. Outside there is a tube with holes at an edge, moreover, there may be spring-controlled linkages for ligatures' ends and a handle to replace a tube. As a result, a convenience in ligating has been achieved under conditions of restricted or closed space. 
     EFFECT: shortened time for operation and decreased traumatism in patients during operation. 
     3 dwg, 1 tbl
Patent RU-2273561-C1 (RU)
Title: Portable tool for sawing
Inventor: KATURKIN VASILIJ VASIL EVICH
IPC: B27B21/00
Filed: 2004-09-27
Granted: 2006-04-10
Abstract: FIELD: wood working, possibly manufacture of building structures. 
     SUBSTANCE: tool includes platform for basing wooden structure jointly connected with unit for mounting saw web. Saw web is provided with vertically arranged guide for orienting it. Platform is in the form of two frames joined with mounting unit with possibility of mutual rotation. In one of said frames gear wheel is rigidly mounted coaxially relative to guide. Said wheel engages with one rim of two-rim gear wheel mounted by means of axle in other frame. Mounting unit is in the form of shaft to which gear wheel engaged with second rim of two-rim wheel is rigidly secured. 
     EFFECT: improved quality and accuracy of working of building structures. 
     5 dwg
Patent RU-2266279-C1 (RU)
Inventor: KIRILIN A D
IPC: C07C273/02
Filed: 2004-11-09
Granted: 2005-12-20
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to a method for preparing urea used a fertilizer and hydrogen chloride acceptor. Method involves treatment of ammonia with dimethylchloromethylisocyanate silane in chloroform under atmosphere pressure and at the environment temperature. Invention provides preparing urea under conditions of soft technological parameters. 
     EFFECT: improved preparing method. 
     1 ex
Patent RU-2270209-C1 (RU)
Title: Method of manufacturing porous material from fibroin/chitosan mixture
Inventor: SASHINA ELENA SERGEEVNA
IPC: C08L89/00
Filed: 2004-11-25
Granted: 2006-02-20
Abstract: FIELD: pharmaceutical industry, dosage form preparation methods. 
     SUBSTANCE: invention relates to manufacturing articles by way of recovering natural polymers fibroin and chitosan from solutions, which substances can be used as carriers for administering drugs (capsules, fibers, variously shaped artificial substitutes). Fibroin solution dialyzed against lithium bromide aqueous solution is mixed with chitosan solution, whereupon solvent is evaporated and recovered fibroin and chitosan are dried and dissolved in hexafluoroisopropanol at pH 4.5-5.5 and 25-50°C to concentration between 1 and 15 wt % at fibroin-to-chitosan ratio between 9:1 and 1:4. Fibroin is preliminarily dissolved in 6-10 M lithium bromide aqueous solution and, after dialysis, dried at temperature not higher than 40°C. Porous material recovered after evaporation of solvent is treated with methanol for at least 5 min at liquor ratio between 1:1 and 1:20. 
     EFFECT: improved drug release control due to specified degree of swelling through fibroin/chitosan material pores and increased integrity of material to 70% resulting in several times slowed down degradation of porous material in body. 
     4 cl, 1 dwg, 2 tbl, 16 ex
Patent RU-2270601-C1 (RU)
Title: Method for measuring hair light radiation intensity for determining hair condition
Inventor: KOROTKOV KONSTANTIN GEORGIEVIC
IPC: A61B5/053
Filed: 2005-01-18
Granted: 2006-02-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves acting with electromagnetic field upon hair from the end face side. Light intensity emitted by the hair from hair the end faces is measured per unit of total hair cross-section area (I1). Then, lateral hair surface is treated with electric field or electromagnetic field. Light intensity emitted by the hair from hair the end faces is repeatedly measured per unit of total hair cross-section area (I2). I2-I1 is calculated. The I2-I1 value is interpreted in terms of hair condition. 
     EFFECT: higher irradiated hair emission intensity. 
     3 dwg, 1 tbl
Patent RU-2279550-C1 (RU)
Inventor: TARASOV JURIJ DMITRIEVICH
IPC: B61B3/02
Filed: 2005-02-14
Granted: 2006-07-10
Abstract: FIELD: transport specially adapted to underground conditions, particularly intermittently-acting mine transport, namely monorail roads for staff and loads transportation. 
     SUBSTANCE: monorail road includes mine tunnel, arch-shaped metal yielding support and monorail having H-shaped cross-section secured to the yielding support. Wheeled rolling stock moves along the monorail. Horizontal plates are arranged between the supports along monorail and spaced apart a distance exceeding distance between supports. The plate bottoms are fixedly connected to upper monorail shoulder. Panel tops are secured to U-shaped shoe. Each plate with above shoe is pressed to mine tunnel roof by anchors. Insert made of yieldable material is arranged between mine tunnel roof and shoe. 
     EFFECT: increased support stability due to elimination of reactive stresses appeared in monorail during rolling stock movement in different modes. 
     3 cl, 4 dwg
Patent RU-2289224-C1 (RU)
Inventor: PARILOV ANATOLIJ ALEKSANDROVIC
IPC: H05K3/14
Filed: 2005-04-14
Granted: 2006-12-10
Abstract: FIELD: producing conducting layer of variable magnetization and coercive force along conductor or conductors by means of material spraying unit. 
     SUBSTANCE: proposed method for producing substrate to be used in code-dependent systems and locks incorporating provision for identifying not only shape but also magnetization distribution and coercive force of conductors includes formation of conducting layer on substrate by means of material spraying unit that has vacuum chamber, source of material to be sprayed, gas ion source at whose output ion arcs unequally bombard source of material to be sprayed so that stream of knocked-out atoms or ions of sprayed material on one end of source dominates over that of sprayed-material knocked-out atoms or ions on other end of source; conducting layer formed on sprayed substrate has varying magnetization and coercive force along direction of conductor or conductors. 
     EFFECT: enhanced reliability and protection of layers being identified against counterfeit. 
     1 cl, 1 dwg
Patent RU-2286000-C1 (RU)
Inventor: SANDYREV OLEG EVGEN EVICH
IPC: H02M7/527
Filed: 2005-04-21
Granted: 2006-10-20
Abstract: FIELD: electrical engineering; control systems for resonance-tuned pulse-width modulated inverters of induction heater plants. 
     SUBSTANCE: proposed method that makes it possible to control any process parameter (output voltage, current, and power) as well as to extend process parameter control range when feeding electric load whose parameters are varying within wide range involves generation of control pulses and their supply to transistors shaping forward and backward current half-waves in load. Novelty is that process parameter levels enabling and inhibiting control pulse supply are first ones being set. In the course of operation current value of process parameter is measured within several last resonant-frequency cycles and compared with set levels. If mean current value of process parameter is below enabling level, instruction enabling control pulse supply is activated. If this value is higher than or equal to level inhibiting control signal supply, enable instruction is deactivated and null space multiple of integer number of resonant-frequency half-cycles is introduced, this space being anticipated by reverse-polarity pulse at resonant-frequency half-cycle. This method allows for enhancing subharmonic frequency and reducing output current amplitude of inverter. 
     EFFECT: enlarged functional capabilities. 
     1 cl, 2 dwg
Patent RU-2295256-C1 (RU)
Title: Method for obtaining dry molasses concentrate for farm animals and dry molasses concentrate for farm animals
Inventor: USTYNJUK LEV ALEKSANDROVICH
IPC: A23K10/33
Filed: 2005-06-01
Granted: 2007-03-20
Abstract: FIELD: agriculture, fodder production. 
     SUBSTANCE: the suggested method for obtaining dry molasses concentrate for farm animals deals with mixing molasses and adsorbent as the mixture of the basic and acidic calcium compounds followed by drying the mixture and its reducing. The mixture should be additionally supplemented with magnesium oxide and potassium bicarbonate, moreover, the components mentioned should be introduced simultaneously at mixing as dry powders at a certain ratio. Dry molasses concentrate for farm animals obtain due to this method enables to compensate the deficiency of mineral components necessary for animals and being absent in initial molasses and, also, increase capacity for keeping the product's quality at prolonged storage period,. 
     EFFECT: higher efficiency. 
     6 cl, 6 ex, 2 tbl
Patent RU-2289972-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-06-07
Granted: 2006-12-27
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes onion, carrot and roots of parsley and celery cutting, roasting in melt butter, and chopping; desiccated mushroom soaking, boiling, separation from broth, and chopping; fresh white cabbage shredding, freezing, and chopping; chopping of scallop fillet, leek, spinach, parsley green, and salt cucumber. Abovementioned components are blended with table salt, black pepper, and bay leaf. Obtained mixture is pre-packed in aluminum tubes in specific component ratio, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2289551-C1 (RU)
Title: Вяжущее
Inventor: GATAULLIN RUSLAN FARITOVICH
IPC: C04B7/153
Filed: 2005-08-09
Granted: 2006-12-20
Abstract: Изобретение относится к составам шлакощелочных вяжущих и может быть использовано в промышленности строительных материалов для изготовления растворов и бетонов различного назначения. Технический результат - повышение прочности при сжатии и снижение себестоимости шлакощелочных вяжущих. Вяжущее, включающее гранулированный доменный шлак, соду кальцинированную техническую и кремнеземистую добавку, содержит в качестве кремнеземистой добавки микрокремнезем конденсированный при следующем соотношении компонентов, мас.%: гранулированный доменный шлак - 92,3-95,2, микрокремнезем конденсированный - 1,3-4,6, сода кальцинированная техническая в пересчете на сухое вещество - 3,1-3,5. 3 табл.