baber/WOPTO huggingface dataset:
Patent RU-2168354-C1 (RU)
Inventor: GOLOVANCHIKOV A B
IPC: F28F13/12
Filed: 2000-04-17
Granted: 2001-06-10
Abstract: FIELD: devices for conduction of exothermic and endothermic chemical reactions; applicable in chemical and petrochemical industries. SUBSTANCE: tubular apparatus has body inlets and outlets of heat carrier and heat-exchange tubes accommodated in apparatus body and secured in tube plates; and cover with inlets of reaction medium. Said cover forms reaction chamber accommodating activator in form of plate with screw- shaped surface and mounted on shaft end and forming distributing device for uniform supply of reaction medium to heat-exchange tube, together with hydraulic turbine rigidly fastened to shaft ahead of activator. Reaction medium inlets are installed square to blades of hydraulic turbine. Reaction chamber has jacket with additional inlets and outlets of heat currier. EFFECT: higher degree of conversion of initial substances into reaction products due to increased residence time and equalization of temperatures profile for anisothermic reactions. 3 dwg
Patent RU-2169814-C1 (RU)
Title: Device for driving long-measuring members such as pipes in ground
Inventor: TKACH KH B
IPC: E02D7/08
Filed: 2000-06-20
Granted: 2001-06-27
Abstract: FIELD: mining engineering; underground pipeline driving. SUBSTANCE: device has body made in the form of bracket fastened to pipe being driven and percussion unit made in the form swing mass with link hinged to bracket and swing drive incorporating engine with crank. Length of percussion unit link is greater than distance between axis of its swing and swing mass. Part of link projecting over axis of its swing has stop installed for kinematic engagement with swingdrive crank whose axis is shifted from swing axis of percussion unit link towards driving pipe side. Crank length is shorter than total shift of link stop from its swing axis and than distance between axes of link swing and crank rotation. EFFECT: enhanced efficiency of member driving in ground; elimination of shock pulse transfer to hinged joint. 6 cl, 3 dwg
Patent RU-2165770-C1 (RU)
Inventor: JUSUPOV G A
IPC: A61K35/66
Filed: 2000-07-03
Granted: 2001-04-27
Abstract: FIELD: medicine. SUBSTANCE: preparation has at least one substrate with properties of original medication preparation like Tuberculinum nosodeme and homeopathic preparation of Kreozotum retained. Sugar or wax, or water, or glycerol solution, or alcohol solution is selected as the substrate. Additional original medication preparations like Pneumococcine nosodeme and homeopathic preparation of Potassium bichronicum, or Mononucleosis nosodeme and homeopathic preparation of Rus toxodendron, or Streptococcus nosodeme and homeopathic preparation of Hamomellis are optionally introduceable into the preparation. EFFECT: enhanced effectiveness of treatment; prevented disease recurrence. 5 cl
Patent RU-2181467-C1 (RU)
Inventor: AKOP JANTS B E
IPC: F24H1/00
Filed: 2001-05-22
Granted: 2002-04-20
Abstract: FIELD: thermal engineering; low- and medium-capacity water boilers. SUBSTANCE: proposed sectional water boiler has circulating tubes placed between top and bottom headers; jet nozzles are installed at inlets of these tubes to ensure multiple water circulation over closed loop in all combustion and convection sections; convection transfer surfaces are of different height reducing towards outlet of boiler stack gases. EFFECT: improved design, enhanced reliability and efficiency of boiler. 6 dwg
Patent RU-2196237-C1 (RU)
Inventor: SHAROGLAZOV B A
IPC: F02B75/32
Filed: 2001-10-12
Granted: 2003-01-10
Abstract: Изобретение относится к двигателестроению, а именно к бесшатунным двигателям внутреннего сгорания. Техническим результатом является повышение экономичности и удельных массогабаритных параметров двигателя. Сущность изобретения заключается в том, что двигатель содержит поршни, цилиндр с пазами на его цилиндрической поверхности, передаточный механизм с роликами, камеру сгорания, форсунку, механизм газораспределения и выходной вал. Согласно изобретению каждый поршень снабжен подвижным соединением, включающим вал с площадками, ходовые ролики, опирающиеся с двух сторон на указанные площадки и установленные на траверсе, на противоположных концах которой расположены ролики преобразующего механизма. При этом конфигурация продольного профиля паза цилиндра представляет собой замкнутую, многопериодную, несимметричную в направлении, перпендикулярном к развертке, с несколькими экстремумами объемную канавку. В варианте выполнения двигателя ролики установлены в корпусе двигателя, а канавка - на боковой поверхности поршня. 2 с. и 6 з.п. ф-лы, 7 ил.
Patent RU-2207502-C1 (RU)
Title: Способ устранения неоднозначности при измерении толщины пленки нефтепродукта, разлитого на водной поверхности
Inventor: CHIRKOV V V
IPC: G01B15/02
Filed: 2001-10-15
Granted: 2003-06-27
Abstract: Изобретение относится к дистанционным пассивным способам измерения толщины пленки нефтепродукта, включая и саму нефть, и может быть использовано для устранения неоднозначности при измерении толщины пленки в миллиметровом диапазоне длин волн. Сущность изобретения заключается в том, что на одной частоте измеряют вертикально поляризованные составляющие электрического поля в шумовом неполяризованном излучении неба на двух углах измерения φ1 и φ2, которые устанавливают от направления в зенит, а значения углов задают с условием φ1<φ2, причем каждый из углов не равен углу Брюстера для измеряемого нефтепродукта, далее направляют поочередно измеритель под углами φ1 и φ2, устанавливаемыми от нормали к поверхности пленки в направлении на пленку, и измеряют поочередно на каждом угле сумму когерентных волн зеркальной и соответственно переотраженной составляющих вертикальной поляризации с учетом разности их фаз, возникшей вследствие разности хода этих составляющих до входа измерителя, пропорциональной удвоенной толщине пленки нефтепродукта, для каждого угла вычисляют толщину пленки d1 и d2 соответственно, а фактическую толщину пленки нефтепродукта определяют по заданному алгоритму на основе сравнения полученных значений d1 и d2. Технический результат: устранение неоднозначности при дистанционном измерении толщины нефтепродукта. 1 ил.
Patent RU-2205276-C1 (RU)
Title: Turbomachine stator
Inventor: BELJAEV V E
IPC: F01D9/00
Filed: 2001-12-24
Granted: 2003-05-27
Abstract: FIELD: mechanical engineering; stators of turbines and compressors. SUBSTANCE: proposed stator contains longitudinally split housing and vanes of guide-vane assembly, and diaphragm. Device is furnished also with split flange coupled with diaphragm by means of relative alignment members, and with vanes of guide-vane assembly, by means of relative [position locks. Relative alignment members of split flange and diaphragm are made in form of mating slots and bosses. Relative position locks of vanes of guide-vane assembly and split flange are made in form of radial bosses on inner webs of vanes getting into ring groove made of split flange, and longitudinal ribs made on vanes whose side surfaces are in contact with surfaces of axial bosses of split flange. EFFECT: simplified assembling and disassembling of turbomachine, increased efficiency. 3 cl, 5 dwg
Patent RU-2211070-C1 (RU)
Inventor: GNEZDILOV V A
IPC: A63G27/00
Filed: 2002-01-18
Granted: 2003-08-27
Abstract: FIELD: entertaining industry. SUBSTANCE: viewing wheel has passenger seats, members arranged on circles, radial members coupled to shaft, and diagonal binders. Diagonal binders are connected with their one ends to radial member at the side thereof adjoining to members arranged on circle of larger diameter, and with their other ends to respective radial members arranged on both sides of said radial member and at side where said radial member is joined to members arranged on circle of smaller diameter, so as to define ribs of three- dimensional pyramid. EFFECT: reduced metal usage, enhanced reliability in operation of members for connecting passenger seat bearing members with other connecting members of construction. 24 cl, 2 dwg
Patent RU-2197423-C1 (RU)
Title: Porous aluminosilicate material manufacture process
Inventor: GOLOVENKOV A V
IPC: C04B38/00
Filed: 2002-02-19
Granted: 2003-01-27
Abstract: FIELD: silicate materials technology. SUBSTANCE: preliminarily prepared raw meal containing naturally occurring clayey mineral and water is placed in mold, preliminarily dehydrated in high-frequency current source field, dried, and roasted, provided that preliminary dehydration is carried-out until moisture content reaches 22-24%, high-frequency current source is arranged such that direction of emission propagation coincides with predetermined orientation of axis of pores stretched in material, and drying is effected under infrared emission with wavelength 5- 10 mcm at 40-110 C. EFFECT: enabled manufacture of materials with uniform pores and improved working characteristics. 9 cl, 1 dwg, 8 ex
Patent RU-2218644-C1 (RU)
Inventor: VAJNSHTEJN R A
IPC: H02H3/42
Filed: 2002-05-06
Granted: 2003-12-10
Abstract: FIELD: electrical engineering, relay protection and automatics of power systems. SUBSTANCE: technical result of invention lies in provision for reliable operation of relay both with sinusoidal signals in case of stable closure and with nonsinusoidal signals in case of intermittent arc contacts to ground by replacement of summing operation of signals proportional to current and voltage of zero sequence with multiplication operation. Power direction relay of zero sequence has voltage converter and current converter connected to electric network, responding element, first filter which input is connected to output of voltage converter, second filter which input is connected to output of current converter, multiplier which first and second inputs are connected correspondingly to outputs of first and second filters and detector of average value which input is connected to output of multiplier and which output is coupled to responding element. EFFECT: provision for reliable operation of power direction relay. 1 dwg
Patent RU-2205099-C1 (RU)
Title: Apparatus for restoring worn parts
Inventor: IVOCHKIN I M
IPC: B23K37/02
Filed: 2002-05-17
Granted: 2003-05-27
Abstract: FIELD: welding equipment, possibly repairing and restoration of worn parts by surfacing. SUBSTANCE: each two vertical struts of apparatus are fastened by means of mutually opposite cross beams. Sleeves of beams are coaxially mounted onto struts with possibility of vertical motion. Frame has on opposite sides outer axles mounted in sliding bearing assemblies of beams for rearranging and fixing wheel with vertical or horizontal position of axis. Said outer axles are secured to other sides of frame in sliding bearing assemblies with axles mounted in them for rearranging at surfacing and at axial rotation of wheel relative to frame. Sleeves are mounted on ends of beams. Sliding bearing assemblies are mounted in mean portion of beams. Stationary stoppers for limiting lower position of beams are arranged under beams. Limiting openings for placing limiting rods are made in vertical struts. It is possible to restore worn surfaces of impellers of dredges and other parts with similar worn surfaces. EFFECT: simple mobile easy in operation reliable apparatus suitable for using in condition of relatively small production areas. 3 cl, 5 dwg
Patent RU-2220659-C1 (RU)
Title: Roentgen diagnostics method for diagnosing the cases of duodenum dyskinesia
Inventor: GOLOVANOVA E S
IPC: A61B6/00
Filed: 2002-05-13
Granted: 2004-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out roentgenoscopia examination in direct, left and right lateral projections in vertical and horizontal, prone and dorsal positions of patient. Pyloric and bulboduodenal sphincter function is determined. Function of suprapapillary, prepapillary and infrapapillary sphincters, Ochsner sphincter and duodenojejunal transition sphincter function is additionally determined in making radioscopy and/or X-ray picture by applying auxiliary techniques for increasing intra-abdominal pressure. Not less than one of the listed seven sphincters function being found in disorder, duodenum dyskinesia is to be diagnosed. EFFECT: reduced risk of traumatic complications; lower radiation load; high accuracy of diagnosis.
Patent RU-2224405-C1 (RU)
Title: Cutter bar for harvesting of stalk crops
Inventor: SHIKHIN I N
IPC: A01D34/83
Filed: 2002-05-31
Granted: 2004-02-27
Abstract: FIELD: agricultural engineering. SUBSTANCE: cutter bar has frame and chain drive mounted on frame. Cutting member are made in the form of trapezium-shaped plates arranged on chain drive. Cutting edges of cutting members are provided with notches. U-shaped shear members are rigidly and successively fixed on frame for passage of cutting members through openings between notches. During cutting procedure, stalk simultaneously rests upon shear member and notches. Stalk is thus prevented from being pushed out of cutting pair. EFFECT: simplified construction and increased efficiency in harvesting of stalk crops. 4 dwg
Patent RU-2224400-C1 (RU)
Title: Apparatus for presowing treatment of seeds
Inventor: IVANOV V M
IPC: A01C1/00
Filed: 2002-09-04
Granted: 2004-02-27
Abstract: FIELD: agricultural engineering, in particular, treatment of seeds of different crops. SUBSTANCE: apparatus has bin, chamber connected to gas source, conveying mechanism, and dump hopper. Conveying mechanism mounted in chamber is made in the form of drive rotor with blades mounted at an angle to generatrix surface of rotor. Chamber is made in the form of hollow horizontal cylinder and is equipped with charging and discharge holes. Chamber is hydraulically communicated with vessel for liquid agent, said vessel being divided into sections by partition. Tubular electric heaters are positioned above bottom part of vessel. Sections of vessel are hydraulically communicated with one another via valve. One of sections is in fluid communication with chamber and pressurized air receiver via valve and hoses. EFFECT: increased yield of cereals owing to improved sowing qualities of seeds. 1 dwg
Patent RU-2225867-C1 (RU)
Inventor: KATAEV V A
IPC: C07D413/14
Filed: 2002-11-18
Granted: 2004-03-20
Abstract: FIELD: organic chemistry, medicine, pharmacology. SUBSTANCE: invention relates to a new compound: 1-(1,1-dioxothietanyl-3)-2- morpholinobenzimidazole hydrochloride enhancing resistance against acute hypoxia and hyperkapnia. EFFECT: enhanced activity, valuable medicinal properties of compound. 2 cl, 4 tbl, 5 ex
Patent RU-2238529-C1 (RU)
Inventor: TJURIN V A
IPC: G01J5/60
Filed: 2003-04-24
Granted: 2004-10-20
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: method comprises video recording of the object image in infrared and/or visible spectrum of radiation. The color image of the object is decomposed into three color components: red, green, and blue. Each component is then transformed into the digital form. The digital values of the components are compared with the reference values in temperature for each element of the image and surface temperature is determined from the nearest reference values. 
     EFFECT: enhanced resolution.
Patent RU-2249924-C1 (RU)
Inventor: JUSUPOVA N Z
IPC: H05B3/48
Filed: 2003-10-10
Granted: 2005-04-10
Abstract: Изобретение относится к автотранспортным нагревательным устройствам. Устройство содержит металлический зигзагообразный корпус, внутри которого расположен токонагревательный элемент, изолированный электроизоляционным наполнителем. На токопроводе, выполненном в виде шпильки, размещены втулка из изоляционного материала и крепежные элементы. Один конец шпильки является плоским. Штуцер с прокладкой-уплотнителем закреплены на поверхности корпуса. Внутри корпуса размещена металлическая пластина, жестко скрепленная с торцевым краем корпуса и соединенная с одним из концов токонагревательного элемента. Другой конец последнего скреплен с плоским концом шпильки. Предложенный электронагреватель, монтируемый и закрепляемый на автомобиле, характеризуется повышенной надежностью работы. 4 ил.
Patent RU-2242417-C1 (RU)
Inventor: ALIFANOV A V
IPC: B65H51/14
Filed: 2003-10-23
Granted: 2004-12-20
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: invention is designed for use in sets repairing oil and gas wells at lowering or lifting flexible continuous tubes. Proposed device contains closed chains with slips in contact with article, and slip pressing units including rollers installed on axles on bearings with pitch corresponding to pitch of chain and provided with working surfaces in contact within slips. Rollers are installed on axles on antifriction bearings. Working surfaces of rollers installed on adjacent axles are displaced relative to each other along axle by value exceeding width of roller working surface. Fitting of rollers with pitch corresponding to pitch of chain is impossible without such displacement as their fitting on axles on antifriction bearings leads to increased in their diameters. 
     EFFECT: increased service life of device. 
     2 cl, 2 dwg
Patent RU-2248545-C1 (RU)
Title: Media separator
Inventor: SHABUROV I V
IPC: G01L19/06
Filed: 2003-10-29
Granted: 2005-03-20
Abstract: FIELD: measurement technology; chemical, microbiological, food-processing industries; power engineering. 
     SUBSTANCE: proposed media separator is used for aggressive, toxic, high-viscosity, solidifying and contaminated media at pulsations of pressure or hydraulic impacts and other media under question together with use of pressure gauges. Proposed separator has body with inlet pipe union, cover with outlet pipe union and separating member made in form of bellows and mounted in cavity of cover; hole of bellows is located opposite inlet hole of pipe union. 
     EFFECT: low cost of separator; reduced mass; facilitated procedure of filling. 
     1 dwg
Patent RU-2242558-C1 (RU)
Inventor: KURAKIN P P
IPC: E01D19/04
Filed: 2003-12-18
Granted: 2004-12-20
Abstract: FIELD: bridge building, particularly support structures for solid bridge spans. 
     SUBSTANCE: support structure includes sliding panel and metal sheet fixed to bridge pier under the panel and resilient support member arranged between panel and metal sheet and secured to metal sheet. Resilient support member is made as a stack of metal plates alternating with plates of elastic resilient material, preferably rubber, enclosing metal plates across the full surfaces thereof. Arranged on resilient support member is covering panel having depressions formed on lower and upper surfaces thereof. The first depression faces plate of elastic resilient material of resilient support member. Another one has depth of not less than 2.0 mm for receiving fluoroplastic sheet having holes or slots filled with lubricant. Lubricant contacts with sliding panel along polished, preferably stainless, surface or through metal sheet with polished surface connected to sliding panel. Length and/or width of polished metal sheet surface or sliding panel exceeds that of fluoroplastic sheet. 
     EFFECT: possibility of linear displacement of solid bridge span structure, increased reliability and service life due to reducing support structure height. 
     10 cl, 4 dwg
Patent RU-2255929-C1 (RU)
Inventor: VOROB EV O L
IPC: C07C11/18
Filed: 2004-02-25
Granted: 2005-07-10
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: first stage of the process comprises synthesis of 4,4-dimethyl-1,3-dioxan via isobutylene/formaldehyde condensation in presence of acid catalyst at 80-100ºC and pressure 1.6-2.0 MPa. Product and high-boiling by-product mixture are isolated from oil layer of reaction mixture. 4,4-Dimethyl-1,3-dioxan is then decomposed on calcium phosphate catalyst at 290-380ºC and pressure 0.12-0.16 MPa in presence of water steam. Contact gas is further processed to produce isoprene. High-boiling by-product mixture is distilled on vacuum rectification column to give distillate in amount 30-35% of the weight of feed. Distillate is passed to heterogeneous-phase catalytic decomposition into isoprene on ceramic filling at 400-450°C and pressure 0.12-0.16 MPa in presence of water steam supplied at (2-5):1 weight ratio to high-boiling by-product mixture. Contact gas obtained after decomposition of this mixture is processed jointly with contact gas obtained after decomposition of dimethyldioxan. 
     EFFECT: reduced amount of process waste and increased production of isoprene without increase in consumed raw material. 
     3 cl, 1 tbl, 4 ex
Patent RU-2254412-C1 (RU)
Inventor: FADEEV V G
IPC: E02B3/16
Filed: 2004-04-26
Granted: 2005-06-20
Abstract: FIELD: oil industry, particularly for oil field construction, namely to build collecting pit for storing waste products produced during well drilling. 
     SUBSTANCE: method involves excavating trench and waterproofing thereof with the use of film waterproofing material having weld seams facing outwards. The film waterproofing material has excessive dimensions necessary to form corrugations on collecting pit edge. Film waterproofing material is laminated with spaced adhesive polymeric strips glued thereto transversely to weld seams. Distance between the strips is not more than 3 m. Strip ends are connected to the outside of elastic polymeric web material. Collecting pit surface is covered with waterproofing film so that film edges extend above the pit. Connection areas of neighboring pits are wound in one dense roll having length of not less than 0.3 m. The ready roll is freely laid on trench bottom and pressed against the bottom with kentledge along the full length thereof with keeping channel permitting liquid to flow through the trench. 
     EFFECT: increased reliability. 
     2 dwg, 1 ex
Patent RU-2267268-C1 (RU)
Title: Method for increasing colostric level of immunoglobulins in cows
Inventor: SAMBUROV NIKOLAJ VASIL EVICH
IPC: A61P37/00
Filed: 2004-05-05
Granted: 2006-01-10
Abstract: FIELD: agriculture, animal science. 
     SUBSTANCE: one should inject thymogen intramuscularly about 60-45 d before calving thrice at 24-h-long interval at the dosage of 500 mcg/animal. 
     EFFECT: higher efficiency. 
     1 ex, 1 tbl
Patent RU-2270228-C1 (RU)
Title: Grouting composition for oil and gas wells
Inventor: KOTEL NIKOV VIKTOR ALEKSANDROV
IPC: C09K8/44
Filed: 2004-08-19
Granted: 2006-02-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention provides grouting composition designed for production well repair operations and water inflow shutoff during boring operations. Composition contains, wt parts: propylene oxide oligomer isocyanate or ethylene oxide oligomer isocyanate, or  propylene oxide/or ethylene oxide cooligomer isocyanate 100, hydrocarbon liquid as solvent 50-200, water 4-8, surfactant (additional component) 0.04-2, and amine (polyethylene-polyamine, triethanolamine) 0.03-1.0. 
     EFFECT: improved physicochemical characteristics of hydrophobic polymeric grouting composition, increased homogeneity and density throughout bulk. 
     1 tbl, 9 ex
Patent RU-2277834-C1 (RU)
Inventor: AROFIKIN NIKOLAJ VLADISLAVOVIC
IPC: A23L3/16
Filed: 2004-12-23
Granted: 2006-06-20
Abstract: FIELD: food-processing industry, in particular, method and equipment for thermal processing of liquid product. 
     SUBSTANCE: method involves heating product by means of steam which is supplied and immediately mixed with product by spraying said product until product droplets are produced, with diameter of droplets being less than 0.3 mm; heating at heating rate less than 1,100 C/s to temperature which does not cause qualitative changes in product, with pressure changing rate for spraying of liquid product being at least 10 9  Pa/s, and droplet speed making at least 10 m/s; carrying out heating under low pressure conditions by means of unsaturated steam, which is supplied in the same direction. Apparatus has spraying chamber incorporating sprayer, steam generator, cooling chamber and vacuum pump, and is additionally equipped with steam generator. Spraying chamber is further provided with vacuum controlling unit providing for keeping of pressure at the level of 0.25 Pa. 
     EFFECT: provision for desired level of microbiological stability without changing of organoleptical and physicochemical properties of product. 
     4 cl, 2 dwg, 3 tbl, 3 ex