baber/WOPTO huggingface dataset:
Patent RU-2220368-C1 (RU)
Inventor: SHARAPOV V I
IPC: F22D3/00
Filed: 2002-07-19
Granted: 2003-12-27
Abstract: Изобретение относится к области теплоэнергетики и может быть использовано на отопительных и промышленных котельных и тепловых электрических станциях. Техническим результатом, достигаемым настоящим изобретением, является снижение концентрации растворенного кислорода в деаэрированной воде бака-аккумулятора. Бак-аккумулятор для хранения деаэрированной воды выполнен в виде сообщающейся с атмосферой емкости, к которой подключены трубопроводы подвода и отвода воды. Внутри емкости размещена на поплавках с возможностью перемещения по высоте бака-аккумулятора при изменении уровня воды сетка из железной проволоки. 1 ил.
Patent RU-2224006-C1 (RU)
Title: Method of purifying hydrocarbons to remove mercaptans, hydrogen sulfide, carbon oxysulfide, and carbon sulfide
Inventor: MAZGAROV A M
IPC: C10G27/10
Filed: 2002-07-22
Granted: 2004-02-20
Abstract: FIELD: petroleum processing. SUBSTANCE: hydrocarbon purification process comprises treatment of hydrocarbon fraction with water-alkali solutions containing polar organic additives followed by air-oxygen oxidation in presence of sulfurized phthalocyanine catalysts at 10 to 80 C and pressure from 0.15 to 3.0 MPa, said polar organic additives being water-soluble primary and secondary amines, alkylamides, and their mixtures in amounts of 0.7 to 2.5 mole per 1 mole sulfur bound in COS and CS 2 . Alkali solution may be further supplemented by up to 20% of mono- and polyatomic alcohols. EFFECT: enabled removing both light and heavy mercaptans and reduction of total level of sulfur in hydrocarbon fraction. 3 cl, 1 dwg, 1 tbl, 3 ex
Patent RU-2219048-C1 (RU)
Inventor: TARABAN KO V E
IPC: B27K5/00
Filed: 2002-09-11
Granted: 2003-12-20
Abstract: FIELD: confectionary and pharmaceutical industries. SUBSTANCE: invention is dealt with reprocessing of species of parvifoliate wood in valuable organic products. It presents a method of obtaining the products of fine organic synthesis - vanillin, a lilac aldehyde and a levulic acid. Vanillin can find application in a confectionery industry, pharmaceutical and perfumery production. The lilac aldehyde can be used as raw material for production of different pharmaceuticals. The levulic acid can be applied to produce odorous substances for production of high-quality polymers. A method of reprocessing of species of parvifoliate wood includes preliminary acid prehydrolysis with expelling hemicellulose at the temperature of 120 C and using 0.5 % sulfuric acid for 30 minutes at a water duty of 1:10, catalytic oxidation by Oxygenium in an alkaline medium at increased temperature and pressure - in vanillin, a lilac(magenta) aldehyde, and cellulose residuum and the subsequent acid - catalytic hydrolysis cellulose residium - in a levulic acid. EFFECT: reduced an alkali charge at the stage of wood raw reprocessing in vanillin and a lilac aldehyde. 4 ex
Patent RU-2227618-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-03
Granted: 2004-04-27
Abstract: FIELD: food-processing industry, in particular, confectionery industry. SUBSTANCE: method involves preparing syrup with the use of sugar, pectin and aqueous extract of mixture of German camomile flowers, leaves of brandy mint, yarrow, bur marigold grass, leaves of common plantain and way-grass, flowers of medicine claws and grass of common clot bur; adding citric acid, sodium lactate and specific preparation into mass during dressing procedure, said preparation being obtained from Mortierella sclerotiella micromycet biomass produced by predetermined process; pouring resultant mass; forming, drying and packaging ready products. EFFECT: wider range of vitamin activity and unique combination of organoleptical properties of jelly marmalade.
Patent RU-2222775-C1 (RU)
Title: Method for manufacture of primer caps, type "boxer"
Inventor: MERKULOV V A
IPC: F42C19/10
Filed: 2002-10-10
Granted: 2004-01-27
Abstract: FIELD: special mechanical engineering in manufacture of ignition means, applicable in manufacture of primer caps of small arms cartridges. SUBSTANCE: the method consists in preliminary cutting out-molding of anvils from metal rolled products without enhanced requirements to geometric precision and mechanical properties of the material and final molding-calibration of the anvils in height in the process of assembly of the primer caps in the press tool just before the insert in the cap charged with the primer composition. The final molding-calibration is accomplished in a transfer die, whose thickness corresponds to the required height of the anvil with an accuracy exceeding the maximum probable accuracy of the metal rolled product, between two punches before the operation of sending on of the anvil in the cap charged with the primer composition as an inherent part of the assembly process. Preliminarily manufactured are anvils with a height of 1 to 1.2 of their final height. EFFECT: reduced expenditures connected with cutting out-molding of the anvils as a preliminary production of anvils with increased tolerances of geometric dimensions, enhanced reliability of the primer caps and safety in manufacture due to exclusion of sending on in the cap of an intolerably high anvil. 3 dwg
Patent RU-2230960-C1 (RU)
Inventor: DOROFEEV JU A
IPC: F16J15/34
Filed: 2002-12-19
Granted: 2004-06-20
Abstract: FIELD: mechanical engineering, in particular, sealing equipment for rotary shafts and mechanisms. 
     SUBSTANCE: end sealing device is designed for rotary shaft, whose sealing contact is defined by cooperating members of immovable and rotary units. Rotary unit has cartridge with first ring put thereon. Second ring is arranged on cartridge before first ring and fixed thereon by, for instance, thread. First ring is tightened with second ring by means of, for instance, screws. First ring and cartridge contacting surface is made conical. Transverse slots on inner surface of cartridge in the vicinity of portion embraced with first ring are formed as concentric circles and longitudinal slots are formed on cartridge cylindrical surface. Longitudinal slots are extending perpendicular to transverse slots and are uniformly arranged on cartridge peripheral surface. 
     EFFECT: increased loading capacity, compact axial construction and provision for prolonged and reliable sealing of rotating units. 
     4 cl, 3 dwg
Patent RU-2231922-C1 (RU)
Title: Аналого-цифровой преобразователь
Inventor: SHAROV V P
IPC: H03M1/60
Filed: 2003-01-29
Granted: 2004-06-27
Abstract: Изобретение относится к электроизмерительной и вычислительной технике и может быть использовано в системах контроля, сбора и обработки информации. Техническим результатом является повышение быстродействия аналого-цифрового преобразования и точности измерений. Устройство содержит каналы преобразования, каждый из которых состоит из преобразователя напряжение-частота и счетчика, таймер и сумматор. 2 ил.
Patent RU-2230311-C1 (RU)
Inventor: ARAPOV V M
IPC: G01N25/56
Filed: 2003-02-10
Granted: 2004-06-10
Abstract: FIELD: measurement technology. SUBSTANCE: curve of change of moisture content in substance with time when finely divided specimen is dried in drying kiln under constant thermodynamic parameters of steam-and-gas medium at inlet to kiln is constructed according to procedure in advance. Maximal drying rate and drying duration to moisture content corresponding to critical and finite values are found and integral mean of strength of bonding of moisture with substance in range of moisture contents corresponding to removal of bound moisture is characterized by value of relative equivalent moisture content. EFFECT: improved reliability of procedure. 6 dwg
Patent RU-2232833-C1 (RU)
IPC: D03C1/00
Filed: 2003-03-19
Granted: 2004-07-20
Abstract: FIELD: textile engineering. 
     SUBSTANCE: drive has drive shaft mounted in drive casing and connected through kinematic transmission with main shaft of weaving machine. Drive shaft carries planetary actuating clutches, each engageable through control lever with program device and through carrier, crown gear and pair of retainers with lever transmission to heddle frame. Number of planetary actuating clutches is equal to number of heddle frames. Crankshaft of lever transmission is mounted on carrier. Rotational shaft of crown gear retainer is fixed on drive casing and rotational shaft of carrier retainer is fixed on beam for vibration relative to drive shaft axis. Control lever is equipped with blocking mechanism for preventing planetary actuating clutches predetermined change-over phase from upsetting and for controlling maximal admissible operating parameters of drive. 
     EFFECT: increased efficiency and enhanced reliability in operation. 
     3 cl, 6 dwg
Patent RU-2241595-C1 (RU)
Inventor: MIJAZAKI SUSUMU
IPC: B25J5/00
Filed: 2001-11-16
Granted: 2004-12-10
Abstract: FIELD: leg design of walking robot. 
     SUBSTANCE: in leg assembly of robot lower part of leg is joined with upper part of leg through knee joint, foot is joined with lower part of leg through talocrural joint. Foot is secured to talocrural joint in such a way that it may incline relative to cross axis and to turn around lengthwise axis relative to lower part of leg. Foot is provided with pickup for measuring efforts along six axes in order to determine load applied to foot. Leg assembly also includes motor for inclining foot around cross axis; said motor is mounted in lower part of leg over talocrural joint. Leg assembly includes in addition rotation motor for rotating foot around lengthwise axis; said motor is mounted in lower part of leg over talocrural joint. Invention allows to decrease inertia moment at rotating around knee joint and simultaneously to minimize influence of motor upon pickup arranged in foot. 
     EFFECT: improved design. 
     8 cl, 7 dwg
Patent RU-2240757-C1 (RU)
Inventor: KOMAISHKO S G
IPC: A61F2/34
Filed: 2003-07-02
Granted: 2004-11-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has cup manufactured from biocompatible material having holes, hemispherical external surface and concave internal one having ring-shaped groove and insert manufactured ultra-high molecular weight polyethylene which external surface is congruent to internal cup surface and has trapezoid radial protrusion engageable with ring-shaped cup groove. The insert is manufactured from ultra-high molecular material. The ring-shaped groove has rectangular cross-section which elastic modulus is not less than 0.65x10 3  mPa. Ring-shaped groove has rectangular cross-section. The radial protrusion is elastically engageable with the ring-shaped groove and conical portion of the internal surface of the cup positioned behind the ring-shaped groove and having sharp corrugation. 
     EFFECT: prolonged service life; simplified manufacturing process. 
     8 cl, 5 dwg
Patent RU-2247627-C1 (RU)
Inventor: GANEEV A A
IPC: B22D27/04
Filed: 2003-07-01
Granted: 2005-03-10
Abstract: Изобретение относится к литейному производству. Охлаждающая жидкость содержит алюминий и легирующие элементы: медь и цинк. Компоненты взяты в следующем соотношении, мас.%: медь 17-16, цинк 1,9-3,6, алюминий 81,1-80,4. Цинк и медь имеют высокую теплопроводность, теплоемкость и плотность, что способствует увеличению конвективного охлаждения. Наличие в сплаве цинка повышает жидкотекучесть сплава, снижает вязкость. Обеспечивается улучшение качества и технико-эксплуатационных свойств отливок. 3 табл.
Patent RU-2247242-C1 (RU)
Title: Method for preparation of mineral resources deposits to reversed extraction order
Inventor: LAPTEV B V
IPC: E21C41/16
Filed: 2003-07-22
Granted: 2005-02-27
Abstract: FIELD: mining industry. 
     SUBSTANCE: method includes cutting well field portions by driving bed and field mines. At mine fields to be prepared with weak rock stability driving of several field preparatory mines is performed at portion of field with width determined from formula. Bed preparation mines on same portion are driven alter, with displacement of cleaning operations from these may be driven in portions, at which their stability is provided for technological time period with inter-drift blocks of given rigidity. 
     EFFECT: higher safety. 
     2 cl, 1 dwg
Patent RU-2253788-C1 (RU)
Inventor: KOBLEV A N
IPC: F16K1/12
Filed: 2003-09-23
Granted: 2005-06-10
Abstract: FIELD: valving. 
     SUBSTANCE: valve has a housing provided with inlet and outlet passages. The housing receives two gates connected with the rod which is set in motion by an actuator. The first gate is a relief gate and is made of an additional rod provided with groove, collar, and sealing surface at the end. The rod is set in the through axial opening inside the housing. The beginning of the rod is mounted in the inlet passage. The additional rod is mounted for permitting axial movement and locking at the end positions. The end of the relief gate with collar and sealing surface is coaxial to the second gate which is the multipurpose gate valve. At the first end position, the relief gate valve cooperates with the sealing member and overlaps the relief orifice in the multipurpose valve. The gate valve is provided with sealing surface and mounted in the seat with the sealing member. The seat is piping and provided with openings arranged upstream of the sealing member. The inner diameter of the piping section upstream of the sealing member is mating to the outer diameter of the multipurpose gate valve. The gate valve is mounted for permitting axial movement with the use of the additional rod along the piping section of the seat off the sealing member. The central section of the housing is provided with the radial groove which receives the rod having the groove at its end. The groove receives the short arm of the L-shaped lever connected with the rod. The lever is mounted on the axle for permitting rotation around it. The stop is mounted at the end of the long arm of the lever and cooperates with the groove of the additional rod. The housing has openings through which the inlet passage is connected with the outlet passage when the multipurpose gate valve is open. 
     EFFECT: simplified structure and enhanced reliability. 
     2 dwg
Patent RU-2256050-C1 (RU)
Inventor: IVANOV V B
IPC: E05B15/00
Filed: 2003-10-15
Granted: 2005-07-10
Abstract: Изобретение относится к области скобяных изделий и касается замка, содержащего корпус, защелку, запорную коробку с отверстием для захода защелки, а изнутри запорной коробки в проем отверстия под заход защелки установлена планка, и внутрь запорной коробки установлена пружина, подпирающая планку, причем в начальный момент перемещения защелки внутрь запорной коробки усилие пружины защелки больше, чем усилие от пружины планки. Предложены еще два варианта исполнения замка. Данный замок позволяет снизить шумы, возникающие при его работе. 3 н. и 3 з.п. ф-лы, 6 ил.
Patent RU-2256081-C1 (RU)
Inventor: BAKAEV B V
IPC: F01D1/24
Filed: 2003-11-06
Granted: 2005-07-10
Abstract: FIELD: power engineering. 
     SUBSTANCE: multi-stage turbine and axial-flow turbine stage comprise working wheels that rotate in the opposite directions, are arranged on individual shafts, and have blade cascades on the intermediate diameter, which terns the fluid flow at the angle Δβ CA  = 180° - (β 1I  + β 2EFF ), where β 1I  is the blade cascade inlet angle, β 2EFF  is the effective angle of the blade cascade output. The blade cascade of the first upstream working wheel turns the fluid not more than by 15°. Between the wheels, power is transmitted via a reduction gear. Between the shafts and the common shaft, power is transmitted through a conical reduction gear. 
     EFFECT: reduced losses. 
     4 cl, 12 dwg
Patent RU-2253521-C1 (RU)
Inventor: BONDAREV B I
IPC: H01M4/46
Filed: 2003-11-28
Granted: 2005-06-10
Abstract: FIELD: plastic working of special magnesium base alloys alloyed with elements capable to easy evaporation or to generation at deformation oxides hazard for environment, possibly manufacture of rolled sheets used for making anodes of electrochemical current sources. 
     SUBSTANCE: method comprises steps of preliminarily deforming heated blank of magnesium base alloy and warm rolling of preliminarily deformed blank for producing sheet; before preliminary deformation placing magnesium alloy blank into envelope of aluminum (Al-Mg-Si system) alloy without sealing. Length of envelope exceeds length of blank at least by 10%. Preliminary deformation is realized by hot rolling or upsetting in die set according to configuration of blank. 
     EFFECT: production of sheets with electrochemical properties uniform along the whole cross section and with enhanced surface quality, safety labor condition due to preventing evaporation of mercury, toxic oxides and other compounds containing mercury, thallium, gallium, cadmium. 
     12 cl, 4 tbl, 4 ex
Patent RU-2252173-C1 (RU)
Inventor: KOCHETKOV B F
IPC: B63H19/00
Filed: 2003-12-15
Granted: 2005-05-20
Abstract: FIELD: underwater transport vehicles. 
     SUBSTANCE: the invention serves for providing of realization of various underwater works near ships and other installations which have an underwater part. Water and air is given under pressure along a hose or a tube to a guiding apparatus through a funnel with a cone-shaped bushing fixed in with a clearance, providing even outflow of water and air in front of working surface through guiding apparatus. This outflow of water reduces pressure on the working surface and that helps to create a pulling force due to large magnitudes of pressure forces of surrounding motionless water on the opposite side of the working surface. According to this reason joining of the mover-sucker to the underwater support happens. 
     EFFECT: makes possibility of moving underwater of various objects including divers and temporary joining of these objects to underwater support what lightens the carrying-out of underwater works. 
     4 cl, 2 dwg
Patent RU-2254523-C1 (RU)
Inventor: BIRJULIN I B
IPC: F24S90/00
Filed: 2003-12-17
Granted: 2005-06-20
Abstract: FIELD: solar wind power engineering. 
     SUBSTANCE: heater comprises electric generator with wind wheel, tail beam of rectangular cross-section, shaft, and tail assembly which is composed of two or more rhomboid panels provided with photoelectrical transducers from their sides.  The ring water accumulator is mounted in the bottom section of the shaft and connected with the photoelectrical transducers.  The rectangular water accumulator is connected with the electric generator.  The cells filled with a heat accumulating agent are connected with the electric heaters mounted inside the accumulators.  The temperature of phase transition of the agent should be within the range of operation temperatures of the accumulators. 
     EFFECT: enhanced efficiency. 
     1 cl, 1 dwg
Patent RU-2253043-C1 (RU)
Inventor: MARTYNOV V N
IPC: F04B19/06
Filed: 2003-12-25
Granted: 2005-05-27
Abstract: FIELD: compression and delivery of gases and gas-and-liquid mixtures at drilling, completion and operation of gas and oil wells. 
     SUBSTANCE: proposed device includes reciprocating supercharger provided with crank drive, compression chamber at sectional area varying in height provided with inlet gas valve and delivery valve and collector for delivery of gas and discharge of medium being delivered. Delivery and inlet gas valves are made in form of single valve unit. Inlet gas valve is mounted inside delivery valve in center of said valve unit; inlet valve collector is made in form of guide for delivery valve. Delivery valve is made in form of plate having shape of torus with double-sided seal and seat with two taper surfaces located over periphery of valve unit. Compression chamber is cylindrical in shape and is provided with detachable insert having profiled outer surface aligned with kinematics of supercharger drive. Insert is mounted as close as possible to inlet gas valve in vertical position. Insert has flat upper surface whose area exceeds area of gas inlet valve seat; insert is provided with vertical fins. 
     EFFECT: enhanced stabilization of hydraulic seal; facilitated maintenance and repair of device. 
     5 cl, 1 dwg
Patent RU-2239698-C1 (RU)
Inventor: IBRAGIMOV N G
IPC: E21B43/20
Filed: 2003-12-31
Granted: 2004-11-10
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: method includes supplying water-oil emulsion from product well consecutively to group measuring plant, first pump station, product park and cleaning plant, supply to second pump station and pumping into force wells. At territory of group measuring plant, first pump station and product park of dirt wells, barns and the like liquid is transported to utilization station. Additional filtration of liquid by filters is performed, with cell sizes 1-2 mm on mouth of force well which passed treatment of face area. Washing of rebuilt water ducts and force wells water ducts is performed, on which during last five years more than two maintenance procedures were performed or on which after last maintenance procedure no more than one year had passed. After treatment of face area of force well by mounting a mouth connecting pipe having diameter no more than 4mm until restoring pressure in face area and stabilization of well acceleration. On force wells with speed of back flow of liquid, enough for carrying out weighed particles along tubing pipes column from face during well stop, back valves are mounted. 
     EFFECT: simplified system for collecting oil and gas, higher reliability of said system. 
     1 ex
Patent RU-2255517-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-01-28
Granted: 2005-07-10
Abstract: FIELD: food processing industry, in particular sugar confectionary. 
     SUBSTANCE: in fondant syrup clove CO 2 -solvent cake is introduced when fluffing in amount of about 4.7 mass % and preparation obtained from biomass of Mortierella humilis micromycete according to claimed technology is introduced in amount of about 0.07 mass %. Then sugar fondant mass is formed according to standard technology to produce target product. 
     EFFECT: low-hardening sugar fondant with increased content of biologically active substances and decreased consumption of structure forming agent. 
     1 ex
Patent RU-2260417-C1 (RU)
Inventor: BYKOVSKAJA E JU
IPC: A61H39/08
Filed: 2004-02-24
Granted: 2005-09-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves administering massage, fixing body members, doing passive and active exercises on a ball which diameter is not less than 45 cm, gymnastic exercises and teaching motor skills to patients. Body members are kept fixed for the whole massage process time. Fixation is released only for the body member treated with massage. The fixed body is kept in dorsal lying position and prone position with maximum permissible extension of arm and leg articulations and legs parted to maximum permissible degree. These positions are additionally fixed by placing sacks filled with 1-5 kg of sand depending on age. 
     EFFECT: enhanced effectiveness and safety of treatment; accelerated formation of labyrinth straightening reflex. 
     7 cl, 1 tbl
Patent RU-2256480-C1 (RU)
Inventor: SYSOEV A V
IPC: B01D1/12
Filed: 2004-02-24
Granted: 2005-07-20
Abstract: FIELD: separation. 
     SUBSTANCE: evaporating apparatus comprises axially aligned vertical heating chamber, separator, and solution chamber, as well as circulating pump with the circulating pipe that connects the solution chamber with the separator. The separator is additionally connected with the solution chamber through the vapor pipe. The apparatus also has branch pipes for supplying and discharging solution and vapor and discharging condensate. The branch pipe for discharging solution is mounted inside the solution chamber under the end of the vapor pipe. The distributing device is set in the separator. 
     EFFECT: simplified structure. 
     1 dwg