baber/WOPTO huggingface dataset:
Patent RU-2217358-C2 (RU)
Inventor: POLJAKOV V I
IPC: B64G1/14
Filed: 2001-10-03
Granted: 2003-11-27
Abstract: FIELD: transport engineering; recoverable space systems at ground or water launch. SUBSTANCE: proposed system makes it possible to attain altitudes of 11 to 25 km at speed of from 1100 to 2500 km/h. System is provided with power plant including rotor-cylinder or gas-turbine engines which may work on any propellant burnt at temperature of 2000 to 3000 C and higher at pressure of up to 100 atm. Upper stages of space system are used for injection of people and payloads into low-altitude and medium-altitude near-earth orbits. Water-launch system is more simple and its cost is lower as compared with ground-launch system. But these systems are supplemented in single complex. High-speed transport system may accelerate launch stages over multi-rail track to 1000 km/h. It may be also used for transportation of cargoes and passengers at speed of 300 to 600 km/h. EFFECT: extended functional capabilities. 20 cl, 10 dwg
Patent RU-2224587-C2 (RU)
Inventor: ILJUKHIN V S
IPC: C09K23/34
Filed: 2001-11-05
Granted: 2004-02-27
Abstract: FIELD: explosives. SUBSTANCE: invention relates to production of explosives, in particular to preparing emulsions of explosives. Emulsifying composition comprises mixture of components from group including: alkenyl(polyisobutylene)succinic anhydride with molecular weight 300-5000, preferably 500-2000, alkenyl(polyisobutylene)succinic anhydride/triethanolamine condensation product, condensation product of alkenyl(polyisobutylene)succinic anhydride with still residue of ethylenediamine or polyamine  NH 2 -(CH 2 -CH 2 -NH) 12 -CH 2 -CH 2 -NH 2 production, alkenyl(polyisobutylene)succinic anhydride/polyethylenepolyamine condensation product with molecular weight 200-600. For instance, composition contains 4-80% of alkenyl(polyisobutylene)succinic anhydride/triethanolamine condensation product; 10-13% of alkenyl(polyisobutylene)succinic anhydride or its condensation products with ethylenediamine or polyamine, or above-named still residue; and 10-90% of fatty acid-alcohol ester selected from fraction C12-C16 to C21-C25, in particular pentaerythritol, glycerol, or polyglycerol. Emulsifying composition is prepared by mixing required above-indicated condensation products with, for example, fatty acid esters at 20 to 200 C during 0.2 to 2 h. EFFECT: improved performance characteristics of explosives and their storage stability. 2 cl, 2 tbl, 5 ex
Patent RU-2211873-C2 (RU)
Title: МЕТАСТАБИЛЬНЫЙ β-ТИТАНОВЫЙ СПЛАВ
Inventor: TETJUKHIN V V
IPC: C22C14/00
Filed: 2001-11-22
Granted: 2003-09-10
Abstract: Изобретение относится к области цветной металлургии, в частности к созданию новых сплавов на основе титана. Задачей изобретения является создание титанового сплава, обладающего после термообработки сочетанием высоких прочностных и пластических характеристик и изготовленного на основе относительно недорогих легирующих элементов. Предложенный сплав содержит компоненты в следующем соотношении, мас.%: алюминий - 1,5-3,5, молибден - 4,5-8,0, ванадий - 1,0-3,5, железо - 1,5-3,8, титан - остальное. Техническим результатом изобретения является создание метастабильного β-титанового сплава, обладающего после термообработки высоким уровнем прочностных и пластических характеристик. 2 табл.
Patent RU-2218937-C2 (RU)
Title: Adjuvant
Inventor: DYKMAN L A
IPC: A61K39/39
Filed: 2001-12-13
Granted: 2003-12-20
Abstract: FIELD: biotechnology, immunology. SUBSTANCE: gold colloidal solution is used as an adjuvant. Invention provides reducing toxicity of vaccines, to enhance their immunogenic activity and to provide stability of vaccine in storage. EFFECT: improved and valuable properties of adjuvant. 4 tbl
Patent RU-2218256-C2 (RU)
Inventor: SHTOKOLOV S A
IPC: B23K35/368
Filed: 2002-02-20
Granted: 2003-12-10
Abstract: FIELD: surfacing of parts operating at high specific pressure values and elevated temperatures such as rolls for hot rolling, die sets for hot die forging and so on. SUBSTANCE: composition includes components at next relation, mass%: chrome, 15 - 22; ferromolybdenum, 10 - 17; ferrovanadium, 2 - 5; tungsten carbide, 10 - 15; ferromanganese, 3 - 7; ferrosilicon, 3 - 8; ferrocerium, 0.1 - 1.0; rutile, 15 - 17; fluorspar, 13 - 15; marbor, 3.5 - 7.0. Filling factor is equal to 30%. EFFECT: enhanced stabilization of welding arc burning, lowered spraying degree, possibility for providing thin slag skin with excellent releasing capability on metal surface. 3 tbl
Patent RU-2236943-C2 (RU)
Inventor: BERLIN MIKAEHL
IPC: B65D65/40
Filed: 2000-08-30
Granted: 2004-09-27
Abstract: FIELD: packing equipment, particularly of laminated packing materials. 
     SUBSTANCE: method for producing packing material including core layer made of paper or cardboard and gas-barrier layer applied on one core layer side involves applying liquid gas-barrier composition including polymer dispersion or polymer solution on at least one side of carrier layer and drying gas-barrier coating by heating thereof up to the first drying temperature for disperser or solvent removal; connecting carrier layer with gas-barrier coating to one side of core layer and hardening thereof by heating up to the second temperature. The second temperature exceeds the first temperature. The ready sheet or web material is used for packing container production by folding thereof along fold lines. 
     EFFECT: improved gas impermeability, elimination of excessive moisture absorption by core layer and prevention of crack formation in coated core layer during drying thereof. 
     18 cl, 4 dwg
Patent RU-2235439-C2 (RU)
Inventor: KHEHJS POL DZH
IPC: H04L29/08
Filed: 2000-10-10
Granted: 2004-08-27
Abstract: FIELD: communication systems incorporating electronic devices such as universal asynchronous transceivers. 
     SUBSTANCE: distant device receives signal readings from central device into buffer, then measures transmission speed of mentioned signals in bauds basing on mentioned signal readings, determines protocol and frame synchronization used by mentioned central device for communication from mentioned signal readings, and establishes communication for distant device with aid of mentioned determined protocol and frame synchronization at mentioned determined transmission speed in bauds. 
     EFFECT: provision for determining transmission speed in bauds and communication protocol in distant device. 
     18 cl, 7 dwg
Patent RU-2238246-C2 (RU)
Inventor: BLEJKI BRAJAN CHARLZ
IPC: C02F1/52
Filed: 2000-07-24
Granted: 2004-10-20
Abstract: FIELD: treatment of aqueous solutions, in particular wash water of pyrometallurgic plant. 
     SUBSTANCE: invention relates to the method for reducing of dissolved metal and non-metal concentration in wash water of pyrometallurgic plant. Effluent from scrubber for exhaust gas is treated for disposal "in situ" of metal and non-metal ions by addition of solution containing ferric ions, salts or other ferric ion precursor, and solution containing hydroxide ion precursor and subsequent deposition of objective ions. Reaction is carried out at temperature of at least 60 0 C and pH of about 6 to about 10. 
     EFFECT: effective disposal of non-metal ions, such as selenium, tellurium and arsenic having concentration in solution more than 1 mg/l. 
     16 cl, 2 dwg, 5 tbl, 10 ex
Patent RU-2269649-C2 (RU)
Title: Bottom hole separator
Inventor: SHCHAPIN IGOR VJACHESLAVOVICH
IPC: E21B43/38
Filed: 2002-06-04
Granted: 2006-02-10
Abstract: FIELD: oil industry, particularly arrangements for separating materials produced by the well. 
     SUBSTANCE: device comprises suction connection pipe with axial and radial channels, cups serially arranged one above another inside the suction connection pipe and accumulating pipe. The radial channels are in level with each cup bottom. Cup height is determined from analytic expression. Summary cup volume is selected such that summary volume of formation fluid filled in the cups exceeds fluid volume supplied by sucker-rod pump per one pump operation. 
     EFFECT: increased separation factor and extended field of application. 
     2 dwg
Patent RU-2256111-C2 (RU)
Inventor: GUSEV E P
IPC: F16F9/19
Filed: 2002-10-14
Granted: 2005-07-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: single-pipe shock absorber comprises housing (1), piping hollow rod (3) with unmovable piston (5) that separates hydraulic space (A) into two compartments. Space (B) in the rod is connected with the hydraulic space through openings (7). The rod space receives flexible hollow balls (6) made of a flexible synthetic material. The shank of the rod is provided with screw (4) that bears balls to exclude cavitation at high speed of the working piston. 
     EFFECT: enhanced reliability. 
     1 dwg
Patent RU-2293790-C2 (RU)
Inventor: FURNEH ZHAN-POL
IPC: F02C7/00
Filed: 2002-10-15
Granted: 2007-02-20
Abstract: FIELD: methods for protecting against oxidation at high temperature metallic parts having ducts and cavities. 
     SUBSTANCE: method comprises steps of providing contact at least of gaseous matter containing compounds of aluminum with surfaces of part placed in chamber while using argon or helium as carrier gas. Pressure of carrier gas is selected in such a way that mean length of free travel of its molecules at least by two times exceeds such value for argon molecules at atmospheric pressure. In concrete designs of invention metallic part is made with ducts having at least near outer opening diameter increased in outside direction. 
     EFFECT: possibility for protecting by aluminizing outer and inner surfaces of metallic parts of turbo-machine, reduced excess thickness of deposited layer in level of openings and(or) cavities. 
     6 cl, 6 dwg, 1 tbl, 2 ex
Patent RU-2237347-C2 (RU)
Inventor: KUTALEV A I
IPC: H03B5/32
Filed: 2002-12-26
Granted: 2004-09-27
Abstract: FIELD: radio equipment engineering. 
     SUBSTANCE: device has piezoelectric element in form of flat plate, on one its side in central portion a film is applied of n-type semiconductor material, on which a system of two opposite-rod electrodes made of material forming ohmic contact with semiconductor film, one of said electrodes being connected to positive pole of power source, another, through thin-film resistor placed on peripheral portion of piezoelectric element, being connected to negative pole of power source, and on second surface of piezoelectric element third electrode is placed and is connected to negative pole of power source. 
     EFFECT: simplified construction, simplified manufacture technology and lesser dimensions of quartz generator. 
     1 cl, 1 dwg
Patent RU-2277100-C2 (RU)
Title: Соединение, способы его получения, фармацевтическая композиция соединения
Inventor: GENU BERNAR
IPC: A61K31/56
Filed: 2001-06-26
Granted: 2006-05-27
Abstract: Изобретение относится к соединениям формулы (I), 
     
       
     
     где R - (С 3 -С 6 )циклоалкил, возможно замещенный С 1 -С 4 алкилом, или бензофуранил, нафтил, бензотиофенил, бензооксадиазолил; или фенил, возможно замещенный одним или несколькими заместителями. Описаны также способы получения соединения I. Указанные соединения полезны в качестве фармацевтических препаратов, обладающих противовоспалительными свойствами. 5 н. и 7 з.п. ф-лы, 1 табл.
Patent RU-2234208-C2 (RU)
Title: Сошник для безрядкового посева зерновых культур
Inventor: GUZHIN I N
IPC: A01C7/20
Filed: 2003-02-03
Granted: 2004-08-20
Abstract: Изобретение относится к сельскохозяйственному машиностроению и может быть использовано для почвенно-разбросного посева сельскохозяйственных культур. Сошник состоит из наральника в виде стрельчатой лапы, под которой расположен распределитель семян. Распределитель семян установлен на наклонную платформу от оси семяпровода назад по ходу сошника на угол α и смещен вперед от оси семяпровода вперед по ходу движения сошника на величину эксцентриситета. Распределитель семян выполнен в виде разведенных в противоположные стороны в поперечной плоскости двух симметричных по линии изгиба крыльев в форме прямоугольников, изогнутых по брахистохроне. Диаметр выходного сечения семяпровода равен диаметру образующей окружности брахистохроны распределителя семян. Над распределителем семян и наклонной платформой расположено почвозащитное устройство в виде короба, закрытого сверху и установленного на площадку в форме, например, четырехугольника Предлагаемое устройство сошника обеспечивает равномерность и дальность распределения семян по ширине захвата сошника, что повышает урожайность сельскохозяйственных культур. 3 з.п. ф-лы, 3 ил.
Patent RU-2256299-C2 (RU)
Inventor: PESEN MARK EH
IPC: H04L12/56
Filed: 2001-08-22
Granted: 2005-07-10
Abstract: FIELD: cellular communication networks for burst data transmission. 
     SUBSTANCE: proposed method and device can be used, in particular, for exchanging acknowledgement information between mobile station and cellular communication network. Radiophone device receiving information about network operates in acknowledgement information exchange mode; this information is identified and transferred from network acknowledgement module. Radiophone conveys acknowledgement information to network through main allocated control channel in response to mode information. Otherwise radiophone device transfers acknowledgement information interchanging acknowledgement of time block stream in response to mode which is other than main allocated control channel. 
     EFFECT: enhanced throughput capacity of network. 
     16 cl, 4 dwg
Patent RU-2250286-C2 (RU)
Title: Highway barrier guard railing
Inventor: GUSHCHIN A I
IPC: E01F15/00
Filed: 2003-04-09
Granted: 2005-04-20
Abstract: FIELD: road building; barriers of bridges and overhead roads. 
     SUBSTANCE: proposed guard railing contains posts with longitudinal beams secured on posts by means of cantilevers. Novelty is that each post rests on apron of height H made of sheet steel, thickness S, and provided with vertical and horizontal members of different areas and with inclined widening downwards trapezoidal member in between, whose side edges of width (1.7-1.8)S are bent inwards the railing through 45°. Hole is made on vertical member for fastening to post. Holes on horizontal member are designed for anchor bolts. Angle of inclination of trapezoidal member to horizontal is 60° at its length being (o.64-0.67)H. Intermediate vertical member of width equal to width of horizontal member and with height within (0.110-0.125)H is made between trapezoidal member and horizontal members. Ratio of widths of vertical and horizontal members is 0.30-0.34. Apron can be provided with second inclined and second vertical members arranged symmetrically relative to vertical axis of post relative to other inclined and vertical members. 
     EFFECT: improved reliability of guard railing and increased service life. 
     2 cl, 2 dwg
Patent RU-2252405-C2 (RU)
Inventor: SHUBIN V V
IPC: G01M11/00
Filed: 2003-04-14
Granted: 2005-05-20
Abstract: FIELD: fiber-optic data cables. 
     SUBSTANCE: to determine value of local introduced losses in fiber-optic data cable line, in case of which in current portion of line occurred or is possible a covert removal of data through side surface of optic fiber, by reversed dispersion method a reflection gram of losses in fiber-optic data cable line dependent on its length is received, which is used to find portions with local introduced losses, on which value of losses is measured and distance from start of line to portion with introduced losses. Maximal allowed value of losses is determined from formulae: for common fiber-optic data cable   for systems with quantum noises   where W thr  is a threshold of sensitivity of capture receiver with signal/noise relation equal to 1; Q - maximally allowed signal/noise relation for capture receiver, providing for impossibility of data interception; K n  - transfer coefficient, showing which portion of radiation lost in fiber-optic data cable line is received at input pole of interception receiver; W n  - power of optical signal at input pole of fiber-optic data cable receiver, providing for required transmission quality; α - value of introduced losses in fiber-optic data cable line average for a portion (L-1); L - fiber-optic data cable line length; l - distance from transmitter to place with measured value of locally introduced losses; e - electron charge; B - frequencies band of transmitted data signals; I n  - special integral value; S transfer characteristic of fiber-optic data cable receiver photo-detector. Measured value of losses is compared to calculated maximally allowed value, portions with increased side radiation are detected while measured value surpasses maximally allowed value. 
     EFFECT: higher security level. 
     1 dwg
Patent RU-2252615-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/231
Filed: 2003-05-14
Granted: 2005-05-27
Abstract: FIELD: production of jellying concentrates comprising structurizers of plant and microbial origin. 
     SUBSTANCE: method involves preparing sugar beet roots; providing thermal deodorization with the use of carbon dioxide in above-critical state; squeezing for producing juice and pomace; providing hydrolysis-extraction of pomace with the use of hydrofluoric acid solution produced directly in extraction volume by separate feeding therein of water and liquid hydrogen fluoride; separating extract; blending juice and extract; introducing liquid ammonia into blend; simultaneously with ammonia, introducing extract into blend, said extract being produced after extracting of Mortierella exigua micromycet biomass with the use of carbon dioxide in above-critical state and introduced in an amount of about 2% by weight of dry substances. After extracting with carbon dioxide in above-critical state, Mortierella exigua micromycet biomass is sequentially extracted with water, alkaline, water, acid, water, alkaline, and water. Resultant solid residue is treated with liquid ammonia and introduced into concentrate treated with liquid carbon dioxide in an amount equivalent, with regard to consumption of biomass, to the amount of extract introduced into blend simultaneously with liquid ammonia. Resultant mixture is heated to temperature of at least 60°C. 
     EFFECT: increased yield and improved structuring properties of base product and reduced consumption of materials.
Patent RU-2254134-C2 (RU)
Inventor: DARMOGRAJ V N
IPC: A61K31/56
Filed: 2003-07-14
Granted: 2005-06-20
Abstract: FIELD: medicine, combustiology, surgery. 
     SUBSTANCE: one should apply monotherapy with ecdisterone solution in olive oil at concentration of 0.001-0.01% to be introduced per 10 ml thrice daily after meals for 10-14 d. The present innovation shortens terms of therapy in [patients with the above-mentioned nosology due to more rapid epithelization of esophageal mucosa. 
     EFFECT: higher efficiency of therapy. 
     2 ex
Patent RU-2274157-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-07-15
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy black tea, baikhovy green tea, earth apple flowers, papaya fruits, pear fruits, raisin, and bilberry leaves. Syrup is handled with simultaneous addition of citric acid, sodium lactate, strawberry and cream flavorings, and preparation obtained from biomass of Mortierella minutissima micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and F-vitamin activity.
Patent RU-2257991-C2 (RU)
Inventor: KHUDOLIJ ALEKSANDR IVANOVICH
IPC: B23P19/02
Filed: 2003-09-01
Granted: 2005-08-10
Abstract: FIELD: mechanical assembling procedures, namely equipment for assembling aggregates of caterpillar transport vehicles, for example semiautomatic machines for assembling caterpillar tracks. 
     SUBSTANCE: in apparatus for assembling chain stop plate is mounted in such a way that its working surface is arranged in plane normal relative to pressing in plane. Upper non-working portion of stop plate at side of ending pressing-in cycle is inclined in horizontal plane to side from rotor type conveyer. Lower non-working portion of plate in vertical plane is inclined relative to vertical line to side from rotor type conveyer. Stop part of pusher exceeds diameter of head of pin. Rigid guides are arranged in plane parallel to pressing-in plane; said guides are in the form of roller tables with pitch between rollers of roller table less than pitch of chain links. Guides embrace upper branch of conveyer from downwards and branch of chain from upwards at least along the whole length of it. Drive unit is provided in addition with back-stroke mechanism. Splitter is in the form of plate that is jointly mounted in its mean portion along lateral sides on supporting surface in horizontal plane along motion direction of conveyer for moving pins and it forms two-arm lever. One end of said lever is spring-loaded from downwards with possibility of engaging with dents of conveyer for moving pins. Other end of said lever is Г-shaped one and it may engage by free end with pins on inclined trough. Horizontal axes of articulation joints in vertical plane are provided with holding levers rigidly joined with plate and mounted with possibility of engaging with pins on inclined trough. 
     EFFECT: enlarged manufacturing possibilities, enhanced operational reliability. 
     7 dwg
Patent RU-2274764-C2 (RU)
Title: Stand for testing engines with skewed nozzle
Inventor: KOBTSEV VITALIJ GEORGIEVICH
IPC: G01M15/00
Filed: 2003-12-16
Granted: 2006-04-20
Abstract: FIELD: ground testing facilities. 
     SUBSTANCE: invention is designed for determining parameters of thrust vector of engines with skewed nozzle.  In proposed test stand provision is made for fixing horizontal and vertical components of thrust vectors by force meters with minimum distortion owing to mounting of force meters on carriages and using pair of force meters both in horizontal and vertical directions to determine point of intersection of vector of thrust with axis of nozzle. 
     EFFECT: improved accuracy of measurement of engine thrust vector, namely, direction and coordinate of point of vector passing relative to nozzle axis. 
     4 dwg
Patent RU-2270093-C2 (RU)
Inventor: KISELEV NIKOLAJ IVANOVICH
IPC: B28D1/14
Filed: 2004-02-17
Granted: 2006-02-20
Abstract: FIELD: civil engineering, ship building, aircraft construction, automobile and tractor industry branch, geology, other branches of national economy, possibly working of concrete, ferroconcrete, bricks, polymeric composition materials, carbon-reinforced plastics, boron-containing plastics, glass-reinforced plastics, natural stones, honeycomb panels, asbestos-cement and other non-metallic materials, tools for removing deposit from inner surfaces of pipelines or different vessels. 
     SUBSTANCE: tool includes cylindrical housing with outer and inner augers in its lateral surfaces, cutting portion and stem. Augers along their whole height are flush mounted in lateral cutting portion of crown. Pitch value of augers is determined according to given mathematical relation. 
     EFFECT: enhanced strength of tool, improved quality and efficiency of working. 
     1 ex, 2 tbl, 2 dwg
Patent RU-2300196-C2 (RU)
Inventor: ROSHA SANDRIN
IPC: D01F6/90
Filed: 2003-01-13
Granted: 2007-06-10
Abstract: FIELD: antiparasitic agents. 
     SUBSTANCE: invention relates to novel use of zinc sulfide as antitick agent and can be used in agriculture, in gardens, forestry, medicine, textile industry, and also in human protection. Zinc sulfide is used as additive, in particular, to polymer compositions and threads, fibers, filaments, and  filament products obtained from these compositions. Agent is introduced into liquid and solid compositions for cleaning and/or treating textile pile surfaces or pierced pile surfaces, in particular tappets and mokets. 
     EFFECT: expanded resource of antiparasitic agents. 
     11 cl, 29 tbl, 10 ex