baber/WOPTO huggingface dataset:
Patent RU-2226756-C1 (RU)
Inventor: SAPUNKOV A P
IPC: A01B13/16
Filed: 2002-08-26
Granted: 2004-04-20
Abstract: Изобретение относится к сельскохозяйственному машиностроению, в частности к рабочим органам для щелевания почвы. Рабочий орган содержит ножевидную стойку, долото на нижнем участке стойки и деформатор стенок щели. Деформатор размещен в створе стойки и выполнен в виде каната. Концы каната посредством соединительных звеньев закреплены в верхней монтажной части и на нижнем участке стойки. Рабочий орган снабжен дополнительным долотом. Долото установлено на фронтальной части стойки в зоне наименьшего угла заточки двугранного лезвия. Канат размещен спереди в створе стойки в пазу дополнительного долота. Пазу придана форма однополостного гиперболоида. Диаметр каната выполнен меньше толщины стойки. Концы каната сопряжены с соединительными звеньями. Каждое из них имеет конусный стержень с полушаровой головкой и полукруглую канавку в диаметральной плоскости для укладки охватом конца каната. Нижнее соединительное звено размещено в косопоставленной конусной втулке долота. Верхнее соединительное звено смонтировано в полости конусной втулки, установленной в резьбовой втулке на монтажной части стойки. Применение изобретения позволит повысить качество обработки почвы. 3 з.п. ф-лы, 5 ил.
Patent RU-2238294-C1 (RU)
Inventor: ERSHOVA T N
IPC: C09J163/00
Filed: 2003-02-27
Granted: 2004-10-20
Abstract: FIELD: adhesives, in particular for power assembly of devices. 
     SUBSTANCE: heat-resistant up to 300 0 C, high-processable adhesive composition is provided. Such composition is useful for assembly of materials and metals with various chemical and electrodeposited coatings and manufacture of articles for electronics and radionics engineering; articles of aerospace, subaqueous and marine applications, maintaining under durable elevated vibrating, mechanical and alternating loads. Claimed composition sufficiently consists epoxytitanium organosiloxane resin as a base; substituted 4,4-diphenylmethanediisocianate as a curing agent; condensation product of phenol with epichlorohydrin as a diluent; and mixture of low molecular polyamines or 2,4,6-tris(dimethylaminomethyl)phenol as an promotor. 
     EFFECT: adhesive composition with improved heat-resistance and workability. 
     6 cl, 4 ex
Patent RU-2240944-C1 (RU)
Inventor: SLIVINSKIJ E V
IPC: B62D53/04
Filed: 2003-03-31
Granted: 2004-11-27
Abstract: FIELD: transport engineering; railless vehicles. 
     SUBSTANCE: proposed coupler gear of trailer-train had support plate installed on prime mover frame with fifth-wheel device and with coupling mechanism being interconnected with pivot rigidly secured on support sheet of step of semitrailer frame. Pivot is installed for movement in support sheet of semitrailer frame step with possibility of turning relative to its longitudinal axis of symmetry and translational movement relative to longitudinal axis of said frame. Pivot is provided with bellcrank at one side; which carries two spring-loaded tie-rods hinge connected with pin rigidly installed in support sheet of step, and at other side, with gear interacting with toothed bushing rigidly secured on fifth-wheel device of prime mover. 
     EFFECT: improved efficiency of trailer-train, increased load-carrying capacity, reduced cost of carriage. 
     3 dwg
Patent RU-2237552-C1 (RU)
Inventor: AMBROSIMOV S K
IPC: B23D43/02
Filed: 2003-04-07
Granted: 2004-10-10
Abstract: FIELD: metal working, finishing cylindrical openings of parts. 
     SUBSTANCE: broach includes deforming-cutting member having in outer surface inlet and reverse cones inclined relative to axis of broach, grooves and protrusions of the same width. Between inlet and reverse cones cylindrical Band is arranged. In order to increase life of broach due to lowering cutting effort, grooves are inclined relative to axis of broach and they form positive rake angle in cross section normal to lateral surface of groove. Said positive angle is arranged at left side from front end at right arrangement of grooves or at right side when grooves are arranged at left side. Length of working portion of cutting edge and spacing from start of cylindrical band until back end of deforming-cutting member in projection on axis of broach are determined according to given relation. 
     EFFECT: enhanced life of broach. 
     4 dwg
Patent RU-2229335-C1 (RU)
Inventor: OKUNEV A G
IPC: B01D53/62
Filed: 2003-06-16
Granted: 2004-05-27
Abstract: FIELD: gas treatment. SUBSTANCE: carbon dioxide absorber is a mixture of calcium oxide with eutectic mixture of alkali metal carbonates prepared in the form of grains with a predetermined size and containing surface protective layer made from material resistant to influence alkali metal carbonate melt. Carbon dioxide absorber is prepared by mechanically mixing powders of calcium carbonate and eutectic mixture of alkali metal carbonates at weight ratio between 10:1 and 1:1 followed by calcining resulting mixture at temperature by 50-200 (r) ' higher than melting point of eutectic mixture, cooling melt below crystallization temperature of eutectic mixture, breaking up crystals, isolating absorber grains with required size, and applying protective layer. Carbon dioxide is removed from gas mixtures at 400 to 900 (r) ' using absorber in cycling mode at temperature superior to melting point of eutectic mixture. Carbon dioxide is absorbed under conditions favoring formation of calcium carbonate from calcium oxide and carbon dioxide, while regeneration of absorber is carried out under conditions favoring degradation of calcium carbonate into calcium oxide accompanied by release of absorbed carbon dioxide. EFFECT: enabled preparation of high-temperature regenerable calcium oxide-based carbon dioxide absorber for use in carbon dioxide absorption processes carried out at 400-900 (r) '. 8 cl, 3 dwg, 7 ex
Patent RU-2246352-C1 (RU)
Inventor: TSYBIKOVA G TS
IPC: A23L7/10
Filed: 2003-06-23
Granted: 2005-02-20
Abstract: Изобретение относится к мукомольно-крупяной промышленности, предназначено для получения продуктов измельчения ячменя по сокращенной схеме. Для получения продуктов измельчения ячменя по сокращенной схеме с новыми физико-химическими свойствами зерно ячменя очищают от примесей, проводят влаготепловую обработку: зерно увлажняют до 21-22%, отволаживают 18-20 ч и обжаривают при температуре 210-220°С в течение 2-3 мин. После чего зерно измельчают в вальцовом станке. Продукты сортируют по крупности в рассеве, сход сита с диаметром отверстий 4,2 мм возвращают на повторное измельчение. Изобретение обеспечивает снижение энергозатрат за счет исключения обработки зерна в обоечной и наждачной машинах, уменьшения числа драных и размольных систем. 1 з.п. ф-лы.
Patent RU-2237868-C1 (RU)
Inventor: DREJZIN V EH
IPC: G01F1/22
Filed: 2003-07-07
Granted: 2004-10-10
Abstract: FIELD: measurement technology; measurement of volumetric flow of gas. 
     SUBSTANCE: proposed sensor includes float and cylindrical dielectric measuring tube with two pairs of coats of capacitance differential transducer of vertical motion of float on its side surface. Cylindrical measuring tube blanked off from beneath is placed coaxially in metal cylindrical housing which is used as common coat for differential converter. Circular float is made from conducting material and has trough-shaped cross section; it is free to move vertically in circular clearance between measuring tube and cylindrical housing. Coats of capacitance differential transducer have form of two pairs of isosceles triangles located on surface of measuring tube with vertices towards each other. Lateral sides of adjacent coats are parallel and coats of similar direction are electrically connected in pairs. Longitudinal through slots made on diametrically opposite lateral sides of measuring tube are opened by float during its rise. Surfaces of cylindrical metal housing, coats of differential capacitance transducer and float are coated with insulating layer. 
     EFFECT: enhanced sensitivity of sensor; enhanced measurement accuracy; simplified construction. 
     3 dwg
Patent RU-2231604-C1 (RU)
Inventor: KURAKIN P P
IPC: E04C5/12
Filed: 2003-07-15
Granted: 2004-06-27
Abstract: FIELD: manufacture of reinforced concrete structures using steel ropes. 
     SUBSTANCE: device has yoke with hole expanded to form truncated cone with central angle of 12 o  05' - 13 o  15', or better 13 o , between generating lines, that accommodates longitudinally split three-fraction conical insert with central angle between generating lines being 13 o 20' - 14 o  35', or better 14 o  35', and with central duct to receive rope, insert fractions being mounted for providing clearance between adjacent side surfaces of their split, better parallel ones; common annular groove is made on fractions of conical insert, preferably on sides or on end turning into cylindrical part of its larger base; this groove is designed to receive annular flexible member integrating these fractions; yoke has conical drilling on smaller base end opposing conical insert; smaller base of drilling is connected, better through cylindrical duct, to smaller base of conical expansion whose diameter is larger than that of strand reinforcement by at least 1.13 times. 
     EFFECT: enhanced reliability of mechanical design of device and of rope fixation thereon. 
     4 cl, 3 dwg
Patent RU-2255113-C1 (RU)
Inventor: MARSUVERSKIJ B A
IPC: C21B5/00
Filed: 2003-12-03
Granted: 2005-06-27
Abstract: FIELD: metallurgy of ferrous metals; methods of control of blast furnace smelting process. 
     SUBSTANCE: proposed method includes continuous determination of pressure differentials of gas and charge in zone of material flow, comparison of radii of area of material flow and working profile of furnace at distance of 1.1-3.0 of height of bosh from axis of air lances; if different in radii of zone of material flow and working profile is equal to zero, coefficient of active weight of charge in upper half of shaft is reduced by 0.02-0.10. 
     EFFECT: increased productivity at reduced overhaul period. 
     1 dwg, 2 tbl
Patent RU-2254113-C1 (RU)
Inventor: VAKHRUSHEV S G
IPC: A61F11/00
Filed: 2003-12-05
Granted: 2005-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: device has light guide having illumination source and system for removing pathological content. The device also has endoscope connected to video camera and video monitor, and expanding hoop having metal plates on its rim. Metal tubes rigidly joined to each other are mounted between them. One of the tubes is connected to system for removing pathological content and having suction unit and the second tube has irrigator system and system for supplying antibiotic solution. The tubes are joined with flexible hoses. 
     EFFECT: enhanced effectiveness of treatment; accelerated operation method. 
     2 cl, 1 dwg
Patent RU-2241373-C1 (RU)
Inventor: STERLIN JU G
IPC: A61B5/02
Filed: 2003-12-29
Granted: 2004-12-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has air compression unit, valve for releasing pressure in stepwise mode, valve for releasing residual pressure, pressure gage, constricting cuff, electric signal amplifier, low frequency filter, analog-to-digital converter, high frequency filter, tachometric signal amplifier, analog-to-digital converter, control unit, indicator unit, power supply source, digital-to-analog converter, controllable volume pressure-measuring signal amplifier and analog-to-digital converter. 
     EFFECT: high accuracy of measurements. 
     3 dwg
Patent RU-2268348-C1 (RU)
Title: Drilling bit
Inventor: PANIN NIKOLAJ MITROFANOVICH
IPC: E21B10/48
Filed: 2004-07-26
Granted: 2006-01-20
Abstract: FIELD: rock drilling equipment, particularly core bits adapted to drill fractured rock and rock having variable hardness. 
     SUBSTANCE: drilling bit comprises body with slits formed in lower part thereof. The slits are inclined in direction opposite to body rotation direction and divide the body into sectors reinforced with concentrically arranged cutters. The drilling bit also has guiding bush with connection thread arranged in body interior. The sectors are arranged in steps and the leading sectors are reinforced with rock-cutting members having lesser wear resistance and lesser bending resistance in comparison with other drilling bit sectors. To provide this the leading sectors have reduced cross-sections. The cross-sections are reduced by forming unloading radial channels arranged at slit bases or by imparting trapezoid shapes to the leading sectors, wherein the bases of trapezoid sectors are arranged from connection thread side. 
     EFFECT: increased efficiency of rock cutting due to stepped face creation, possibility to cut rock of different hardness with cuts having different wear resistance. 
     5 cl, 3 dwg
Patent RU-2269683-C1 (RU)
Title: Sliding bearing
Inventor: ABOZIN IGOR JUR EVICH
IPC: F16C17/14
Filed: 2004-08-12
Granted: 2006-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention relates to sliding bearings which can be used in manufacture of supports of propeller shafts of ship shaftings.  Proposed sliding bearing includes load-bearing laminated and solid lubricant members machined to one size in inner diameter.  Load-bearing laminated members are made in form of solid cylindrical bushing with longitudinal slots on part of inner surface in which solid lubricant trapezoidal members are arranged and fixed by potting compound.  Bushing is made of laminated material including reinforcement cloth made of carbon fiber with mean size of crystallites over basal plane of 3.0-6.0 nm and thickness of pack of basal planes being 1.0-4.0 nm and polymeric heat-convertible binder, for instance expose and phenol-formaldehyde resin, and solid lubricant materials are made of filled copolymer of polytetrafluoroethylene. 
     EFFECT: simplified technology, reduced mass and dimensional characteristics and labor input in manufacture of sliding bearing. 
     6 cl, 3 dwg
Patent RU-2277779-C1 (RU)
Inventor: BOCHKOVA LIDIJA KONSTANTINOVNA
IPC: A21D13/08
Filed: 2004-11-15
Granted: 2006-06-20
Abstract: FIELD: production of farinaceous confectioneries. 
     SUBSTANCE: method involves preparing dough containing mixture of first-grade wheat flour, sieved rye flour and dark rye flour, compressed baker's yeast, salt, sugar, vegetable oil, aromatizer, enzymic preparation "Neutrase" and water, said components being used in predetermined ratio; mixing said components; fermenting; forming in the shape of sheets and baking at predetermined parameters. 
     EFFECT: improved organoleptical properties of wafer bread. 
     1 ex
Patent RU-2273655-C1 (RU)
Title: Process of producing fuel fractions
Inventor: OVCHAROV SERGEJ NIKOLAEVICH
IPC: C10G7/00
Filed: 2004-12-07
Granted: 2006-04-10
Abstract: FIELD: liquid fuel production processes. 
     SUBSTANCE: invention relates to low-temperature process for producing fuel fractions, which can be used in natural and petroleum-origin gas condensate processing. Process of producing fuel fractions from gas condensate comprises heating gas condensate in pipe heater to 320°C and separating it on rectification column followed by discharge of fuel fractions and residue. In this process, stripping column distillate is returned into rectification column while excess heat is abstracted by means of intermediate circulating reflux in rectification column. Depending on plant operation conditions, gas condensate is heated with steam to temperature between 140 and 180°C and then separated on rectification and stripping columns into fuel fractions and stripped product. Vapors of the latter are mixed with gasoline fraction vapors of rectification column top distillate. Mixture is condensed and a part of gasoline mixture stream is routed as sharp reflux to top part of rectification column, whereas remaining part is routed to compounding unit in order to compound with antiknock agents. Part of rectification column residue (fuel oil fraction) is heated in steam drum and fed into still of rectification column in amounts determined by rectification column heat balance formula. Temperature of rectification column still is kept by 20°C higher than temperature of evaporation section of the column. 
     EFFECT: increased accuracy of gas condensate separation into desired fractions due to low-temperature processing method according to communicating vessels technology. 
     1 dwg, 3 tbl
Patent RU-2276426-C1 (RU)
Title: Method and device for sorting out charged particles by specific charge
Inventor: MAMONTOV EVGENIJ VASIL EVICH
IPC: H01J49/22
Filed: 2004-12-14
Granted: 2006-05-10
Abstract: FIELD: mass spectrometry. 
     SUBSTANCE: mass analyzer built around confined ion trap and designed to improve consumer properties as well as to extend service life of mass spectrometers using hyperboloid electrode systems has hyperboloid butt-end electrode and plane-confined annular one, cylindrical shielding and focusing electrodes, as well as semitransparent flat correcting electrode. Charged particles are produced due to electron shock in space between annular and correcting electrodes beyond working space of mass analyzer. Ions are entered in analyzer under action of accelerating voltage across correcting and focusing electrode; period and phase of accelerating voltage are coordinated with those of variable field and with original coordinates and speeds of charged particles. Sorted out ions are brought out through annular electrode hole and through semitransparent correcting electrode under action of positive voltage across butt-end electrode. 
     EFFECT: enhanced efficiency of passing ions outside; enhanced parameters of device at limited peak values of high-frequency supply voltage. 
     2 cl, 2 dwg
Patent RU-2279385-C1 (RU)
Title: Powder package
Inventor: SUKHONOS JURIJ ANATOL EVICH
IPC: B65D85/808
Filed: 2004-12-24
Granted: 2006-07-10
Abstract: FIELD: package means, particularly for powder material storage and transportation. 
     SUBSTANCE: package comprises bags filled with different powder materials and formed of filtering paper. One bag wall is made of water-tight material. One end of filament member provided with label is connected to one outer edge of extreme bag. Another filament member end passes through clearance defined by clip inserted in opposite edge of opposite extreme bag. The bags are arranged side-by-side so that watertight wall is odd-numbered one in the first bag or even-numbered one in the second bag or water-tight walls are arranged in reverse order. 
     EFFECT: improved use properties and increased usage convenience. 
     2 cl, 2 dwg
Patent RU-2287269-C1 (RU)
Inventor: STROGANOV VALERIJ L VOVICH
IPC: A01K85/00
Filed: 2005-03-01
Granted: 2006-11-20
Abstract: FIELD: sportive fishing equipment. 
     SUBSTANCE: spoon-bait has weight connected to supporting member equipped with petal located thereon and provided with opening, spoon-bait body, and hook. Spoon-bait petal cooperates by its front part with weight surface inclined at some angles to axis of supporting member. Rear part of petal behind its opening cooperates with at least one spoon-bait body adapted for rotation and movably connected with stop member. 
     EFFECT: increased efficiency of spoon-bait. 
     12 cl, 5 dwg
Patent RU-2281760-C1 (RU)
Inventor: BLOTSKIJ ALEKSANDR ANTONOVICH
IPC: A61K31/167
Filed: 2005-03-22
Granted: 2006-08-20
Abstract: FIELD: medicine, otorhinolaryngology. 
     SUBSTANCE: method involves administration in patient 1% emoxipine solution in the volume 1 ml to lateral and posterior sections of mouth-pharynx after its preliminary application anesthesia with 2% lidocaine solution by submucosa injection. The treatment course is 5-10 procedures with break for 1 day. Method provides the stable clinical effect of treatment based on rapid accumulation of the required concentration of the medicinal preparation both in pharynx mucosa and in blood. Invention can be used in treatment of chronic pharyngitis. 
     EFFECT: improved method of treatment. 
     2 tbl, 1 ex
Patent RU-2285139-C1 (RU)
Inventor: BARDYCHEV ALEKSANDR SERGEEVICH
IPC: F02C9/22
Filed: 2005-03-24
Granted: 2006-10-10
Abstract: FIELD: mechanical engineering; aircraft gas-turbine engines. 
     SUBSTANCE: constant power of power turbine of aircraft gas-turbine engine converter into ground plant is provided by maintaining tolerable temperature of gas before power turbine during overhaul period of plant by changing air flow rate.  Flow rate is increased by changing angle of turning of guide vanes of turbine driving compressor of gas generator to decrease through section of the latter.  Gas temperature before power turbine is maintained lower than tolerable temperature found from equation protected by claim. 
     EFFECT: provision of constant power of turbine. 
     3 cl, 1 dwg
Patent RU-2299173-C1 (RU)
Inventor: MARYSAEV BORIS KLEONIKOVICH
IPC: B66C23/00
Filed: 2005-10-10
Granted: 2007-05-20
Abstract: FIELD: mechanical engineering; tower cranes. 
     SUBSTANCE: according to proposed method, tower is installed in operating position and using mounting crane, upper part of crane is fitted on tower and crane boos are connected with upper part.  Prior to lifting crane upper part, post, strut, brace members and members of spring stop of upper part of crane are hinge-connected directly on tower frame.  For thus purpose frame is preliminarily fixed in horizontal position.  Post is placed on frame in position tilted towards strut, and strut is placed with tilting from post, and spring stop is laid on frame in horizontal position and members of brace are placed between strut and post and are interconnected and connected with post and strut.  Post is connected by tie-ropes with mounting crane and upper part of crane in inclined position relative to side of tower frame is lifted to tower level.  Front side of tower frame is connected with tower, then upper part of crane is lowered and rear part of frame is connected with tower.  Using mounting crane, post is turned into backward-tilted operating position until all members of crane upper part occupy their operating position.  Post is fixed by post tie-rod in backward-tilted operating position, for this purpose tower frame is connected with post by post tie-rod.  Then lower members of brace of tower are connected with strut and crane boom is subsequently connected with tower frame. 
     EFFECT: reduced labor input in mounting of crane, increased safety in mounting. 
     4 dwg