baber/WOPTO huggingface dataset:
Patent RU-2233973-C1 (RU)
Inventor: IBRAGIMOV N G
IPC: E21B43/22
Filed: 2003-06-30
Granted: 2004-08-10
Abstract: FIELD: oil extraction industry. 
     SUBSTANCE: method includes determination of area of active biocoenosis of sulfate-restoring bacteria along the well, determination of bactericide solution amount needed for suppression of sulfate-restoring bacteria vital functions, feeding of bactericide solution into bed through the well and its stopping for duration needed for full suppression of sulfate-restoring bacteria vital functions, launch of stopped well into operation. Feeding of bactericide solution prepared in water of high denseness is performed through operational oil extracting well, on exit of which pipes corrosion caused by sulfate-restoring bacteria is detected, by its feeding at atmospheric pressure into behind-pip space of well in specified amount. While well operation is stopped, used solution of bactericide is additionally fed into behind-pipe space, for saturation of sulfate-restoring bacteria active bioceonosis area in pit-face adjacent area of well. Saturated pit-face adjacent area of well is used as reservoir for keeping and using bactericide in output line during operation of said well, then behind-pipe space is covered. 
     EFFECT: protection from corrosion in oil collecting and processing systems. 
     1 ex
Patent RU-2251711-C1 (RU)
Inventor: DROGALIN V V
IPC: G01S13/66
Filed: 2003-07-30
Granted: 2005-05-10
Abstract: FIELD: radio engineering namely measuring devices. 
     SUBSTANCE: proposed complex measuring device of range, speed and angle coordinates of radio engineering systems of flying vehicles is fulfilled in discrete form; it is intended for evaluation of range to radio contrasted object, speed and acceleration of closing in with it, angle coordinates of radio contrasted object in vertical and horizontal planes, and also angle speeds and accelerations of its line of visa. At computing of evaluated and extrapolated meanings of closing in speed they take into consideration the influence of angle speeds of line of visa on the closing in speed by applying in filters of various types of correction signals of prognosis dependent of meanings of mistakes of extrapolation and by mutual correction of filters of range, speed and angle coordinates. 
     EFFECT: high accuracy and stability of tracking any radio contrasted object according to range, speed and angle coordinates and also low requirements to calculating system relatively to operational speed and volume of memory. 
     1dwg
Patent RU-2238963-C1 (RU)
Inventor: KARPINSKIJ O JU
IPC: C10M133/12
Filed: 2003-09-18
Granted: 2004-10-27
Abstract: FIELD: lubricants. 
     SUBSTANCE: lubricant suitable for metal forming (dragging, rolling, stamping, etc.) and machining (cutting, drilling, milling, etc.) contains, wt %: vegetable oil 60-70, potassium hydroxide 1-3, triethanolamine 18-22, surfactant OP-10 or OP-7 3-5, multipurpose detergent 2-4, polymethylsiloxane liquid 0.1-1, Catamine AB 0.1-1, oleic acid 1-3, and water - the balance. 
     EFFECT: enhanced antifriction, antiwear, and detergent properties. 
     2 tbl
Patent RU-2257946-C1 (RU)
Inventor: VOLGINA N B
IPC: B01D53/14
Filed: 2003-12-03
Granted: 2005-08-10
Abstract: FIELD: coke industry. 
     SUBSTANCE: method consists in cooling of coke gas while simultaneously removing naphthalene from final gas coolers and treating gas in absorber with benzene-rich absorbing oil fed through nozzles into top section of absorber in countercurrent to coke gas moving from bottom upward through leg-supported grid plates. Invention is further characterized by that coke gas is fed into absorber at velocity ≤ 3.0 m/sec and perforations on grid plates have relative area 0.3-0.6 and are 0.04-0.09 m in diameter. 
     EFFECT: reduced investment and operating expenses. 
     1 tbl
Patent RU-2257255-C1 (RU)
Inventor: KONDRATENKO V V
IPC: B01D45/14
Filed: 2004-01-22
Granted: 2005-07-27
Abstract: FIELD: cleaning gases from dust. 
     SUBSTANCE: proposed centrifugal dust collector has housing with rotor mounted inside it. Housing and rotor are made in form of cylindrical sleeves inserted one inside other; circular inlet manifold is connected to open side of housing provided with discharge branch pipe in its center; one end of this branch pipe is communicated with rotor cavity and other end is connected to draft fan; inner diameter of rotor shell exceeds outer diameter of its circular inlet slot of manifold; rotor shell has through longitudinal trapezoidal slots; their lesser bases are used as chords of outer circle of shell; edges of adjacent slots intersect on inner diameter of shell; vertical dust discharge branch pipe is radially connected to housing. 
     EFFECT: simplified construction; avoidance of separation of gas by "contaminated" and clean fractions; enhanced cleaning of gas. 
     2 dwg
Patent RU-2268413-C1 (RU)
Title: Multiple-unit axial bearing
Inventor: SAVIN LEONID ALEKSEEVICH
IPC: F16C33/20
Filed: 2004-04-15
Granted: 2006-01-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: multi-unit axial bearing comprises housing and roll and slide bearings mounted inside the housing. The side bearing is a hydrodynamic one and is made of a steel pivot with the shaped surface that is mounted on the face surface of the shaft by means of a screw and thrust bearing made of a disk which is made of antifriction material and mounted in the housing. 
     EFFECT: prolonged service life and enhanced reliability. 
     2 dwg
Patent RU-2264927-C1 (RU)
Title: Transfer case
Inventor: KOROLEV E A
IPC: B60K17/34
Filed: 2004-04-21
Granted: 2005-11-27
Abstract: FIELD: transport engineering; transmissions. 
     SUBSTANCE: proposed transfer case contains primary shaft with gearshift mechanism and gear fitted on bearings and kept in constant engagement with gears of intermediate shaft, secondary shaft, with or without differential, with gear in meshing with one of gears of intermediate shaft.  Transfer case is furnished with forced lubrication system consisting of filter, oil intake strainer, pipes and pump driven by intermediate shaft.  Filter is detachable. 
     EFFECT: increased service life of transfer case, provision of possibility of towing vehicle over long distance, reduced labor input at servicing. 
     2 dwg
Patent RU-2263573-C1 (RU)
Inventor: MAKAROV V V
IPC: B27K3/52
Filed: 2004-07-30
Granted: 2005-11-10
Abstract: FIELD: protective agents for wood. 
     SUBSTANCE: low-temperature protective agent for wood with bioprotective and fireproofing effect represents an aqueous-alcoholic solution of o-phosphoric acid and silver nitrate in the following ratio of components, wt.-%: o-phosphoric acid, 10-20; silver nitrate, 0.0001-0.0005; aqueous-alcoholic solution, the balance. Low-temperature protective agent for wood can be used in treatment of wood and wood articles at positive, moderate and low temperatures and possesses good wettability and penetrating ability into wood and provides bioprotection and fireproofing. 
     EFFECT: valuable properties of agent. 
     3 tbl, 2 ex
Patent RU-2273862-C1 (RU)
Title: Recycling radio altimeter
Inventor: ZHUKOV VLADIMIR MIKHAJLOVICH
IPC: G01S13/34
Filed: 2004-08-12
Granted: 2006-04-10
Abstract: FIELD: the invention refers to radiolocation technique and may be used for measuring the flight altitude of a flying vehicle. 
     SUBSTANCE: blocks which allow to measure the flight altitude of flying vehicles in two stages are introduced: time T O  of recycling of N periods of repetition in an inner channel is measured then time T H   of recycling in a channel of measuring altitude is measured and altitude is determined   At that the period of repetition of recycling of impulses is changed according to a casual law. 
     EFFECT: increasing accuracy of measuring of a flight altitude of a flying vehicle, speed and noise immunity of a radio altimeter. 
     7 dwg
Patent RU-2265588-C1 (RU)
Inventor: PAVLOV O S
IPC: C07C43/04
Filed: 2004-11-01
Granted: 2005-12-10
Abstract: FIELD: petroleum chemistry, chemical technology. 
     SUBSTANCE: method for preparing high-octane product comprising ethyl-tert.-alkyl ester(s) from hydrocarbon raw containing tert.-C 4 - and/or -C 5 -alkenes and ethanol involves zone of heteroazeotropic rectifying drying ethanol, reaction zone(s) of chemical interaction of dried alcohol with tert.-alkene(s) in the presence of solid strong-acid catalyst and possible zone(s) of distillation off of unreacted hydrocarbons from the reaction mixture containing ethyl-tert.-alkyl ester(s). Alkane(s) and/or alkene(s) with boiling point from 27°C to 75°C are used as selective heteroazeotropic agent(s) or as components of these agents. Vapor flow containing mainly indicated hydrocarbon(s) and water are added above zone of heteroazeotropic drying and after its condensation and separating into layers hydrocarbon layer is recovered to the zone of heteroazeotropic drying, and aqueous layer practically no containing a heteroazeotropic agent is removed. From bottom zone of heteroazeotropic drying the flow containing dried ethanol as minimum is removed that is fed to zone(s) of indicated chemical interaction with tert.-alkenes. 
     EFFECT: improved preparing method. 
     8 cl, 3 tbl, 1 dwg, 5 ex
Patent RU-2267923-C1 (RU)
Title: Acaricide composition
Inventor: KAKLJUGIN VLADIMIR JAKOVLEVICH
IPC: A01N25/02
Filed: 2004-12-06
Granted: 2006-01-20
Abstract: FIELD: insecticides, agriculture. 
     SUBSTANCE: invention describes an acaricide composition comprising dihydrolinalool as an active component taken in the effective amount and special additives. The composition shows activity against mites in agricultural crop plantings. 
     EFFECT: valuable properties of composition. 
     1 tbl
Patent RU-2275547-C1 (RU)
Title: Two-stage deaeration plant
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F22D1/50
Filed: 2004-12-06
Granted: 2006-04-27
Abstract: FIELD: feed-water heaters. 
     SUBSTANCE: two-stage deaeration plant comprises vacuum deaerator with pipelines for the initial water, heating agent and vapor outlet connected with the tank-accumulator of the vacuum deaerator through the pipeline for deaerated water, deaerator of high-pressure provided with the pipelines for water to be aerated and deaerated water, and heating agent and vapor outlet mounted on the tank-accumulator of the high-pressure deaerator.  The vacuum deaerator is mounted on the tank-accumulator of the high-pressure deaerator.  The tank accumulator of the vacuum deaerator underlies the tank-accumulator of the high-pressure deaerator.  The pipeline for the heating agent of the vacuum deaerator is connected with the water space of the tank-accumulator of the high-pressure deaerator.  The pipeline for the fluid of the ejector of the vacuum deaerator is connected with the pipeline for heating agent of the high-pressure deaerator. 
     EFFECT: enhanced efficiency. 
     3 cl, 1 dwg
Patent RU-2278638-C1 (RU)
Inventor: AGAFONOV ANDREJ VASIL EVICH
IPC: A61F2/24
Filed: 2005-02-16
Granted: 2006-06-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: method involves precipitating pyrocarbon layer on graphite substrate surface by carrying out carbonaceous gas from gas flow in flow reactor, separating pyrocarbon layer from the substrate and mechanically manufacturing cusp with paired supporting projections. Constant graphite substrate orientation is provided with relative to gas flow direction in the reactor during the whole pyrocarbon layer sedimentation process. The paired supporting projections are arranged in a way that their imaginary axis remains coinciding with carbonaceous gas flow direction when precipitating pyrocarbon layer. Graphite substrates are mainly shaped as plates placed into flow reactor along its lateral walls without spaces available between them. Six and more plates are placed into the reactor. The most convenient carbon compound for producing pyrocarbon by decomposition is methane. Propane and trichloroboron availability in gas flow is desirable. Additional inert carrier gas like nitrogen is available in the gas flow in addition to active ingredients. Pyrocarbon sedimentation and its final characteristics are controlled by varying nitrogen and active substances proportion in the gas flow. 
     EFFECT: high reliability of design. 
     3 cl, 2 dwg
Patent RU-2291923-C1 (RU)
Title: Drainage pump and drum-type washing machine equipped with such a drainage pump
Inventor: KIM DZAE MIONG
IPC: D06F39/08
Filed: 2005-05-11
Granted: 2007-01-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: washing machine has casing defining appearance of washing machine, water tank mounted within casing, and drainage pump positioned at the level lower than water tank and adapted for creating of pumping-out force needed for suction of water from water tank and for drainage of water to the outside. Washing machine is further provided with water suction device connected to drainage pump and adapted for sucking of water remained in drainage pump. When peripheral temperature drops to value below zero, water suction apparatus starts to suck water remained in drainage pump so that drainage pump is free from water. 
     EFFECT: increased efficiency by preventing cooling of water in drainage pump to thereby avoid disruption of normal operation of pump and washing machine. 
     13 cl, 2 dwg
Patent RU-2293877-C1 (RU)
Title: Adjustable axial-flow piston machine
Inventor: KARAVAEV VIKTOR AFRIKANOVICH
IPC: F04B1/26
Filed: 2005-05-18
Granted: 2007-02-20
Abstract: FIELD: adjustable hydraulic machines including variable-displacement axial-flow piston machines. 
     SUBSTANCE: proposed machine has differential-control piston installed in housing and kinematically coupled with rocking-assembly distributor, and control valve incorporating slide valve and relevant control element. Adjusting-mechanism housing has cover. Differential piston has two sections, large-diameter and small-diameter ones. Rod cavity is formed between small-diameter butt-end surface of control piston and housing. Piston cavity is formed between large-diameter butt-end surface and housing. Working-pressure line of machine communicates with rod cavity. Slide valve is disposed in adjusting-mechanism housing cover mounted on piston cavity end. Cover has channel running to piston cavity. The latter communicates through channels made in cover and slide valve with working-pressure line and with drain. Working line and drain communicate with piston cavity through respective channels in slide valve provided on opposite end surfaces of slide valve isolated from one another. When machine is idle, piston cavity is held at working-medium pressure which is lower than control piston motion pressure. Slide-valve control element is mounted for acting on this slide valve to ensure its displacement relative to adjusting-mechanism housing cover. When machine is running, communication between piston cavity and high-pressure line is maintained by the end of adjustment cycle which compensates for working medium leakage from piston cavity. 
     EFFECT: enhanced adjustment characteristics and operating reliability due to enhanced control sensitivity. 
     1 cl, 4 dwg
Patent RU-2284116-C1 (RU)
Inventor: KUTSAKOVA VALENTINA EREMEEVNA
IPC: A23B4/023
Filed: 2005-05-27
Granted: 2006-09-27
Abstract: FIELD: meatpacking industry. 
     SUBSTANCE: claimed composition contains complex additive Schinken MIX 50, hydrolyzate of meat-and-bone residue, table salt, sodium nitrite, antibacterial preparation, water and ice. Hydrolyzate of meat-and-bone residue has solubility of 95-95.3 %, humidity of 4.6-6.7 %; raw protein content of 83.75-95.3 %. Said complex additive and hydrolyzate of meat-and-bone residue are dissolved in water at 70-80°C in ratio of 1:1-1:2 under generous agitation. 
     EFFECT: meat products with improved structural and flow properties and biological value; increased yield of target product. 
     2 tbl, 2 ex
Patent RU-2294750-C1 (RU)
Title: Method for conserving reindeer's spleen
Inventor: KAJZER ANDREJ ALEKSANDROVICH
IPC: A61K35/28
Filed: 2005-06-09
Granted: 2007-03-10
Abstract: FIELD: veterinary science. 
     SUBSTANCE: the present innovation deals with the technology for processing, conserving and storing raw material of natural origin, reindeers' spleen, in particular. Prereduced and defrosted spleen should be conserved in a vacuum drier at 45°C and vacuum value being about 0.096-0.098 MPa for 12 h. After this period of time it is necessary to carry out cooling at 18-20°C at applying active ventilation at the rate of air flow being 8-13 m/sec for 10 h. The process should be repeated up to normative moisture value of raw material of about 17-19%. Time for conservation corresponds to 48-60 h. The innovation enables to obtain qualitative raw material at high content of biologically active substances, decrease labor expenses and time for conserving reindeers' spleen. 
     EFFECT: higher efficiency of conservation. 
     1 tbl
Patent RU-2294261-C1 (RU)
Inventor: OSKOLKOVA TAT JANA NIKOLAEVNA
IPC: B22F3/24
Filed: 2005-06-15
Granted: 2007-02-27
Abstract: Изобретение относится к порошковой металлургии, в частности, к способу закалки твердых сплавов на основе карбида вольфрама для бурового инструмента. Способ закалки твердого сплава на основе карбида вольфрама включает нагрев сплава до температуры выше 1100°С и охлаждение в закалочной среде. В качестве закалочной среды использован 8-12% водный раствор натрий-железосодержащей соли полиакриловой кислоты. Техническим результатом является повышение твердости сплава и эксплуатационной стойкости инструмента.
Patent RU-2289961-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2005-07-18
Granted: 2006-12-27
Abstract: FIELD: food processing industry, in particular production of canned soup concentrates. 
     SUBSTANCE: claimed canned goods are produced by fresh white cabbage shredding and freezing, cutting of onion, carrot and parsley root followed roasting thereof in cooking oil, beet blanching and cutting; cutting of goose meat, prune, and gardenstuff; desiccated mushroom soaking, boiling, and separation from broth; wheat flour roasting. Abovementioned components are blended in oxygen-free atmosphere with tomato paste, acetic acid, sugar, table salt, black pepper, and bay leaf. Obtained mixture is pre-packed together with mushroom broth, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2298117-C1 (RU)
Title: Hydrostatic bearing
Inventor: PIKALOV JAKOV JUR EVICH
IPC: F16C32/06
Filed: 2005-10-17
Granted: 2007-04-27
Abstract: FIELD: mechanical engineering.  
     SUBSTANCE: invention can be used in radial-and-thrust supports of spindle units of metal-cutting machine tools.  Proposed hydrostatic bearing has housing with ring and radial channels, shaft and movable bushing with radial channels.  Bushing is found in space between housing and shaft.  Radial channel in housing in made in form of throttling holes arranged over circumference or slot throttling clearance and it connects ring channel with step slot throttling clearance.  Radial channels in bushing are made throttling. 
     EFFECT: reduced power losses at delivery of lubricant, no negative compliance both in radial and axial directions, increased load-bearing capacity of hydrostatic bearing. 
     3 dwg
Patent RU-2296331-C1 (RU)
Title: Method for predicting sepsis in patients with mechanic trauma
Inventor: PIVOVAROVA LJUDMILA PAVLOVNA
IPC: G01N33/53
Filed: 2005-11-02
Granted: 2007-03-27
Abstract: FIELD: medicine, traumatology. 
     SUBSTANCE: on the 3d and 10 th  d after trauma in patient's peripheral blood one should detect absolute number of CD8 +  lymphocytes to determine the probability for sepsis development by the following formula: K= n 2 /n 1 , where n 1  - CD8 + (1·10 9 /l) on the 3d d; n 2  - CD8 + (1·10 9 /l) on the 10 th  d; K - the probability for sepsis development. At K under 1 in patients with mechanic trauma one should predict the sepsis development. The innovation provides the chance to fulfill urgent measures on sepsis prevention and treatment. 
     EFFECT: higher accuracy and efficiency of prediction. 
     3 ex
Patent RU-2304644-C1 (RU)
Inventor: POPOV ALEKSANDR FEDOROVICH
IPC: D05C1/06
Filed: 2005-11-14
Granted: 2007-08-20
Abstract: FIELD: light industry, in particular, manufacture and usage of sewing needles which may be used in clothing manufacture, everyday and household services, medicine, printing industry and other fields where stitch formation is performed using needle. 
     SUBSTANCE: needle has thread eyelet formed as cavity provided with helical recess which is opened upon rotation of eyelet. Said recess has widened portions. 
     EFFECT: reduced labor intensity in operation and wider operational capabilities and range of needles. 
     1 dwg
Patent RU-2302431-C1 (RU)
Title: Способ получения препрега
Inventor: POSTNOV VJACHESLAV IVANOVICH
IPC: C09K21/14
Filed: 2005-12-20
Granted: 2007-07-10
Abstract: Изобретение относится к способу получения препрега, используемого при изготовлении полимерных композиционных материалов для аэрокосмической, судостроительной и других отраслей промышленности, требующих материалы с улучшенными противопожарными свойствами. Способ включает пропитку волокнистого рулонного длинномерного материала термореактивным связующим, удаление излишков термореактивного связующего путем пропускания пропитанного волокнистого рулонного длинномерного материала через отжимные валки с последующей сушкой. Перед сушкой на пропитанный связующим волокнистый рулонный длинномерный материал наносят слой порошкового антипирена от 20 мас.% до 50 мас.% от общего веса термореактивного связующего и порошкового антипирена. Дополнительно пропускают через прикаточные валки с регулируемым усилием прижима, причем усилие прижима устанавливают таким, чтобы после прикатки на материале оставался слой неприкатанного порошкового антипирена не менее 10 мас.% от нанесенного, с последующим удалением неприкатанного порошкового антипирена. В качестве порошкового антипирена используют гидроокисел металла. Изобретение позволяет получить препрег с высокими противопожарными свойствами. 5 табл.
Patent RU-2303889-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/20
Filed: 2006-01-27
Granted: 2007-08-10
Abstract: FIELD: food processing industry, in particular canned goods from meat and vegetables. 
     SUBSTANCE: claimed method includes potato cutting and blanching; carrot blanching and chopping; fresh white cabbage and onion shredding and freezing; fresh green pea freezing; porky lights and heart cutting. Abovementioned components are blended in oxygen-free atmosphere with sour cream, bone broth, tomato paste, table salt, black pepper, and bay leaf. Obtained mixture is pre-packed, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2311779-C1 (RU)
Title: Composition against larvae of snapping beetles
Inventor: IVASHCHENKO IVAN IVANOVICH
IPC: A01N63/30
Filed: 2006-02-22
Granted: 2007-12-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: the present innovation deals with applying preparations for biological plant protection. The suggested composition contains dry concentrate of fodder lysine 0.05-0.15 weight portions, stock culture of entomopathogenic fungi Metarrhizium anisopliae var. anisopliae F-596 3-5 weight portions, succinic acid 0.01-0.001 weight portions, wheat grain - the rest. The innovation enables to decrease plant vulnerability to damage and considerably increase the crop yield. 
     EFFECT: higher efficiency. 
     1 tbl