baber/WOPTO huggingface dataset:
Patent RU-2226607-C2 (RU)
Inventor: VASILISHIN M V
IPC: E21B43/24
Filed: 2002-06-11
Granted: 2004-04-10
Abstract: FIELD: equipment for preparing oil for transportation. SUBSTANCE: method includes using flexible pipe of "Koltubing" device for wash- out of mud laydowns. This pipe is equipped with perforated portion, which is in waterproof connection with wash-out head, which is an operating end of flexible pipe. Operating end of flexible pipe is inserted in waterproof reservoir for preparing oil according to given trajectory. Pressure of wash-out fluid on operating end of pipe is set to 0.8-1.0 megapascals. It is displaced inside the reservoir at speed of no more than 1 meter per minute when traction force on operating end of pipe is 2-3 kg per cubic centimeter. During the process of wash-out cycle and laydowns removal, consumption of wash-out fluid being injected into reservoir is kept 8-10 cubic meters per 1 cubic meter of mud laydowns. EFFECT: creation of technology for wash-out and removal of mud laydowns from oil preparation reservoirs. 3 cl, 1 ex, 4 dwg
Patent RU-2253677-C2 (RU)
Inventor: EFREMENKO E N
IPC: C12P7/56
Filed: 2002-10-02
Granted: 2005-06-10
Abstract: FIELD: biotechnology, in particular immobilized biocatalysts. 
     SUBSTANCE: invention relates to biocatalysts based on microorganism cells, incorporated in gel carrier matrix for microbiological lactic acid production. As immobilized biocatalyst matrix polymer-based cryogel in used, wherein polymer is selected from group containing polyvinyl alcohol, polygalactomannan, amylolytically stable starch, gelatin. Ratio of starting components (mass %) is: biomass of microorganism cells with lactate dehydrogenase activity 0.001-4.0 (calculated as dry material); polymer 2-15; and balance: water/aqueous buffer. Immobilized catalyst is obtained by biomass incorporating into cryogel matrix followed by immobilized cell treatment by incubation at 28-45°C for 10-200 h in medium capable of increasing lactate dehydrogenase activity of immobilized biomass. Lactic acid is obtained by substrate solution treatment with said immobilized biocatalyst at pH 5.5-6.5 and 28-45°C for 15-24 h followed by target product isolation by known methods. 
     EFFECT: strength carrier with high porosity; biomass with increased activity; effective and safe method for lactic acid production. 
     3 cl, 7 ex
Patent RU-2239365-C2 (RU)
Inventor: ALUKHANJAN O A
IPC: A61B17/00
Filed: 2002-10-10
Granted: 2004-11-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should longitudinally lance the vein in area of commissures location, proximally and distally, by not achieving the valvular bottom. Reconstruction of failed tricuspid valve with one rudimentary fold the size of which is less against two other ones by more than one third of free edge length should be carried out due to neutralization of rudimentary fold by connecting its commissure points and suturing up free tissue, that is obtaining a bicusoid valve. After that, one should correct the length of free edges of valvular folds due to their tightening up to make the length of free edges of valvular folds to correspond to the length of venous semicircumference at the level of commissures. The method enables to restore normal valvular function. 
     EFFECT: higher efficiency of surgical therapy. 
     6 dwg, 2 ex
Patent RU-2242993-C2 (RU)
Inventor: TIMASHEVA O A
IPC: A61K39/118
Filed: 2002-11-18
Granted: 2004-12-27
Abstract: FIELD: medicine, vaccines. 
     SUBSTANCE: invention relates to a method for preparing vaccine used for prophylaxis of chlamydiosis in human. Vaccine is prepared from whole-cellular antigens of Chlamydium trachomatis (strain "L-2") and Chlamydium psitacci (strain "Lori"). Chlamidium strains are cultured in yolk sacs of developing chicken embryos. The Chlamidium ovoculture suspension is inactivated with neutral formalin, purified by differential centrifugation and with diethyl ether treatment, equilibrated by specific activity and sorbed on aluminum hydroxide followed by addition of merthiolate as a preserving agent. Invention provides preparing vaccine for prophylaxis of Chlamydium infection in human that elicits the enhanced protective activity in subcutaneous and intramuscular administration. 
     EFFECT: improved preparing method, valuable properties of vaccine. 
     2 tbl, 1 ex
Patent RU-2242020-C2 (RU)
Inventor: MUZIPOV R M
IPC: G01S13/78
Filed: 2002-12-10
Granted: 2004-12-10
Abstract: FIELD: radio detection and ranging. 
     SUBSTANCE: the invention provides for a high reliability of identification of the own object and makes it possible to essentially limit the enemy chances for use of the proved and retransmitted series of interrogation signals by provision of identification system aids with stable electronic timers, transmission of coded information in the interrogation signal on the state of the interrogator time scale at the moment of signal normalization and realization of check-up of correctness of the transmitted information by the responder according to the coincidence of it within the preset limits with the indications of the own times and realization for this check-up of a two-threshold circuit taking into account the precision characteristics of the used timers, signals delay time for propagation and the degree of variation in time of the disagreement of indications of the timers of the interacting objects. The offered principle of use on the responder of interrogators as identificators interacting with it at the given moment, the values of divergence of the indication of the own timer and indications of the timers of the interrogators enables the responder to check the process of interaction with the interrogators by limiting the production of responds to each of them in the preset quantity, a reliable identification of the object and interruption of responder servicing. 
     EFFECT: provided check-up of the process of interaction with the interrogators. 
     3 dwg
Patent RU-2250788-C2 (RU)
Title: Способ волнового воздействия на патогенные микроорганизмы, вирусы или опухолевые клетки в эксперименте
Inventor: KHACHATRJAN A P
IPC: G09B23/28
Filed: 2003-01-08
Granted: 2005-04-27
Abstract: Изобретение относится к области волновой биофизики. Сущность его - воздействие на патогенные микроорганизмы или клетки с помощью кристалла диода Ганна с использованием их собственных колебаний в период гибели или в период воздействия стимулирующих факторов. Технический результат - расширение арсенала биофизических воздействий в модельных опытах. 2 з.п. ф-лы, 1 табл.
Patent RU-2242302-C2 (RU)
Inventor: SAF JANOV A V
IPC: B21B21/04
Filed: 2003-01-14
Granted: 2004-12-20
Abstract: FIELD: rolled tube production, namely mean and large diameter hot rolled tubes of hard-to-form steels and alloys. 
     SUBSTANCE: method comprises steps of drilling and boring ingots of electroslag refining to hollow ingot-sleeves whose inner diameter exceeds by 40 -50 mm diameter of drift of pilger mill; heating then until yielding temperature and rolling hollow ingot-sleeves in pilger mills to hot rolled tubes; expanding heated until yielding temperature drilled ingots of electroslag refining to hollow billet-sleeves with elongation factor μ = 1.2 - 1.8 without increasing according to diameter; turning them and boring for removing forging flaws; heating up to yielding temperature and rolling in pilger mills at elongation factor μ = 5.0 or less or expanding drilled ingots of electroslag refining to hollow billet-sleeves at elongation factor μ = 0.9 -1.5 increased according to diameter from 1.05 up to 1.4; rolling in pilger mills at elongation factor μ = 5.5 or less. 
     EFFECT: lowered metal consumption, lowered cost of hot rolled tubes, improved quality of tubes, enhanced operational reliability of pilger mills. 
     2 cl, 1 tbl
Patent RU-2247138-C2 (RU)
Inventor: BASARYGIN JU M
IPC: C09K8/536
Filed: 2003-03-28
Granted: 2005-02-27
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: invention relates to solid foaming agent for carrying over formation fluid from gas well and water/condensate mixture from gas condensate well. Solid foaming agent containing, wt %: carboxymethylcellulose 40.0-50.0, sodium sec-alkyl sulfate 35.0-45.0, and sodium sulfonate as anionic surfactant 25-35 additionally contains: disodium ethylenediaminetetraacetate as complexone 3.0-7,0, sodium carbonate as pH stabilizer 3.0-7.0, and foaming-enhancing detergent - the rest. 
     EFFECT: improved fluid-carrying ability. 
     1 tbl
Patent RU-2250335-C2 (RU)
Inventor: SHAPOVALOV D A
IPC: E06B3/00
Filed: 2003-04-03
Granted: 2005-04-20
Abstract: FIELD: building units, particularly window sashes, door leaves or like elements for closing openings. 
     SUBSTANCE: window sash comprises casing with outer padding, leaf with inner padding located from one side and adapted to contact with casing and with outer padding and fillet located from the second side and adapted to contact with glass pack. Casing is provided with rest contacting with intermediate padding arranged on leaf. Rest may be detached from casing and has bent sides with edges inserted in depressions formed in casing side wall. Located between outer padding and fillet are folded insert and glass pack padding. Folded insert for window sash has two extreme posts located from one side thereof and one extreme post arranged from another side thereof. Above extreme post has edge bent outwardly to be inserted in leaf depression. Insert has one central post having height less than that of two extreme posts. Glass pack padding has finned surface formed on one or both padding sides. Fins extend across padding. Padding has transversal shoulder cooperating with folded insert edge. 
     EFFECT: improved heat- and noise-insulation, increased reliability and manufacturability. 
     12 cl, 6 dwg
Patent RU-2250289-C2 (RU)
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 bridge guard railing post unit has post of height H with cantilever installed on roadbed on which two longitudinal beams are secured at preset height being arranged symmetrically relative to vertical axial line of post. Novelty is that post rests on support member, width (0.41-0.42)I-I provided with two inclined side walls at both sides of post, and beams are tilted at equal angles of 7-8 deg to vertical in direction of vehicle running, and their small side flanges thrust against edges of horizontal members of cantilever. 
     EFFECT: improved operating characteristics and reliability of bridge guard railing. 
     1 dwg
Patent RU-2279144-C2 (RU)
Title: Method for modeling femur and pelvic bone anomaly
Inventor: PERESLYTSKIKH PETR FEDOROVICH
IPC: G09B23/28
Filed: 2003-05-26
Granted: 2006-06-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves cutting femoral artery branches and acetabular artery in rats to achieve round ligament blood vessels proliferation into femur neck. 
     EFFECT: usability as basis for developing human bone disorder prophylaxis and treatment methods. 
     4 dwg
Patent RU-2263472-C2 (RU)
Inventor: GARAEV V N
IPC: A61B17/00
Filed: 2003-05-20
Granted: 2005-11-10
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: the present innovation deals with performing puncture in-puncture out with the help of a needle and ligature at the side of the first edge of aponeurotic wound being 15 mm against the edge from the top downwards towards the second edge of aponeurotic wound to perform punctures in-punctures out from the top downwards being 5 mm against the wound's edge and from the top upwards being 15 mm against the wound's edge. Then one should tighten ligatures' ends from the first and the second wound edges by developing doubled layer to obtain a knot. Then at the side of the knot appeared one should perform additional puncture in-puncture out with a needle with uninterrupted ligature being 5 mm against the wound's edge through muscular-aponeurotic layer by capturing peritoneum towards wound's another side. Similar manipulations should be carried out along the whole length of the wound and due to tightening the edges of aponeurotic wound with the help of ligature one should form duplicature at uninterrupted suture. The method enables to prevent wound complications and possible relapses and increase cicatricial strength. 
     EFFECT: shortened terms of operation conducted. 
     3 dwg
Patent RU-2260223-C2 (RU)
Inventor: GRITSUK R V
IPC: H01J1/22
Filed: 2003-06-16
Granted: 2005-09-10
Abstract: FIELD: electronic engineering. 
     SUBSTANCE: cylindrical cathode assembly accommodates heater in the form of spiral element whose leads are brought out of cylinder in different directions; novelty is that shape of heating element is changed so that axis of this heating element is perpendicular to that of cylindrical base of cathode. 
     EFFECT: enhanced reliability of hot-cathode assembly. 
     2 cl, 3 dwg
Patent RU-2253070-C2 (RU)
Title: Mode and arrangement for receiving electric power out of solid organic fuel(variations)
Inventor: STREBKOV D S
IPC: F01K25/00
Filed: 2003-07-02
Granted: 2005-05-27
Abstract: FIELD: the invention refers to the field of processing of solid organic matter into liquid and gaseous fuel particular to the technology and technique of pyrolysis conversion of liquid oil products. 
     SUBSTANCE: conversion of solid organic fuel in producer gas is realized by way of high-speed heating in a reactor at the temperature of 700 ...1200 o C for a time of 10 o  … 10 -4  seconds without access of oxygen and in the presence of cold-plasmatic discharge of reactive plasma with density of electric power of 0.1 … 1 kWh on 1 kilo of processed organic fuel. For increasing coefficient of using solid fuel the energy of the processed gas and also the energy received at cooling gasified products of pyrolysis of solid organic fuel are transformed into energy of water steam which is directed into thermoelectric power station with a steamer and processed steam is used for heat generation and heat supply. 
     EFFECT: the invention allows to increase coefficient of using solid fuel and increase electric power generation, decrease electric energy input of a gas-generator and decrease content of nitric oxide , solid particles and resinous matter and also increase resource of an internal combustion engine at power generation with the mode of solid organic fuel gasification and following incineration of received producer gas in a thermoelectric power station. 
     6 cl, 3dwg
Patent RU-2288068-C2 (RU)
Inventor: MENE P ER-IV
IPC: B22D11/06
Filed: 2002-02-05
Granted: 2006-11-27
Abstract: FIELD: metallurgy, namely method and apparatus for lubricating rolls at continuous inter-roll casting of metallic strips. 
     SUBSTANCE: method comprises steps of applying at least one lubricating agent onto rolls. Lubricating agent contains liquid carrier and release lubricant. Composition of lubricating agent is corrected at applying it onto rolls without changing its flow rate. Apparatus for lubricating rolls of plant for continuous inter-roll casting of metallic strip includes unit for applying at least one lubricating agent onto rolls and unit for correcting composition of lubricating agent at applying it onto rolls. 
     EFFECT: improved quality of metallic strips, stable process for applying lubricating agent. 
     42 cl, 9 dwg, 1 ex
Patent RU-2299893-C2 (RU)
Title: METHOD OF PREPARING SOLUTIONS CONTAINING POLYTHIOPHENES IN ORGANIC SOLVENTS, SOLUTIONS OF IONIC COMPLEXES POLYTHIOPHENE+ An- AND THEIR APPLICATIONS (OPTIONS)
Inventor: JONAS FRIDRIKH
IPC: H01M10/0568
Filed: 2002-02-27
Granted: 2007-05-27
Abstract: FIELD: waterless conducting solutions. 
     SUBSTANCE: invention, in particular, relates to preparation of solutions containing optionally substituted polythiophenes in waterless or low-water organic solvents, to solutions themselves, an to their technical applications. Solution preparation method of invention is characterized by that to an aqueous solution of ionic complexes polythiophene + An +  (wherein polythiophene+ denotes polymers containing positively charged repetitive units of formula I) is added a water-miscible organic solvent or a water-miscible mixture of organic solvents. Resulting mixture is then at least partially freed of water. Invention also includes solutions of ionic complexes prepared according to above-indicated method. Further included are also: method of imparting electrical conductivity to substrates, method of imparting antistatic properties to substrates, method of preparing solid electrolytes in solid condensers, and method of manufacturing electroluminescent devices. 
     EFFECT: extended choice of waterless conducting solutions for a variety of technical applications. 
     11 cl, 2 tbl, 3 ex
Patent RU-2274459-C2 (RU)
Title: Способ заготовки эритроцитов
Inventor: CHECHETKIN ALEKSANDR VIKTOROVI
IPC: A61M1/38
Filed: 2003-12-08
Granted: 2006-04-20
Abstract: Изобретение относится к медицине, в частности к трансфузиологии, и может быть использовано для получения эритроцитсодержащих компонентов. Способ заготовки эритроцитов заключается в заборе крови, разделении ее на фракции центрифугированием, с последующим хранением эритроцитарной массы, при этом кровь забирают у одного донора в количестве 450 мл ± 10% в контейнер с консервантом, центрифугируют при 2000 g и более, при этом произведение фактора разделения (g) на время центрифугирования в минутах выдерживают от 28000 до 40000 при температуре 22-24°С; осуществляют реинфузию плазмы и лейкотромбоцитарного слоя и повторно проводят отмеченную операцию, осуществляя капельное внутривенное введение 0,9% раствора натрия хлорида в интервалах между эксфузией крови и реинфузией аутокомпонентов и после нее. Способ обеспечивает снижение себестоимости заготовки эритроцитсодержащих компонентов и широкое внедрение способа в производственную практику учреждений службы крови.
Patent RU-2267895-C2 (RU)
Title: Устройство для обработки навозных стоков
Inventor: KURZIN NIKOLAJ NIKOLAEVICH
IPC: A01C3/00
Filed: 2004-02-02
Granted: 2006-01-20
Abstract: Изобретение относится к сельскому хозяйству и может быть использовано, в частности, для обеззараживания навозных стоков с целью дальнейшего их использования для удобрительных поливов. Устройство для обработки навозных стоков содержит установленный на участке трубопровода излучатель в виде электродов, подключенных к генератору. Участок трубопровода выполнен из изоляционного материала и расположен между электродами излучателя электрического поля. В качестве генератора использован регулируемый источник тока высокого напряжения. Изобретение позволяет обрабатывать навозные стоки с меньшими экономическими затратами. 1 ил.
Patent RU-2279040-C2 (RU)
Inventor: ANKLIN MARTIN
IPC: B21D39/06
Filed: 2002-11-30
Granted: 2006-06-27
Abstract: FIELD: the inventions refer to measuring technique. 
     SUBSTANCE: they are designed for devices of mass consumption based of Coriolis effect. The measuring tube for passage of medium manufactured for example out of titan, steel or zirconium is connected through tube segments with a pipeline. The tube with possible spinning vibrations is fastened on a holder which is fixed with the aid of adapters on the tube segments. For exclusion of mutual rotation of the holder and the measuring tube including conditions of thermal expansions there are grooves in the  adapters with two support edges contacting with corresponding tube segments which are located in the openings of the adapters and passing in the direction of the axle of vibrations of the measuring tube. 
     EFFECT: increases service life of the measuring device. 
     5 cl,4 dwg
Patent RU-2277284-C2 (RU)
Title: Electromagnetically excited contactless valve-type inductor machine
Inventor: DEM JANENKO ALEKSANDR VASIL EV
IPC: H02K19/10
Filed: 2004-07-22
Granted: 2006-05-27
Abstract: FIELD: electrical engineering; contactless valve-type electrical machines. 
     SUBSTANCE: proposed electrical machine designed for driving medium- and heavy-power ships, large motor cars, trolley buses, subway trains, excavators, drilling rigs and miscellaneous material-handling facilities, and pumps of water-purification structures, as well as for lifting active components of nuclear power stations has frame accommodating laminated stacks of electric steel stampings whose quantity is a multiple of two, with teeth whose quantity is a multiple of three, and slots to receive phase windings, the latter being placed in slots of these stacks so that their turns in slot portions of winding are parallel to longitudinal axis of machine and one turn encloses all teeth of stator stacks opposing one another; field winding disposed on stator between its stacks, with its longitudinal axis parallel to that of electrical machine; nonmagnetic metal shaft carrying magnetically soft metal bushing that mounts toothed rotor stacks of magnetically soft stampings whose quantity equals that of stator stacks; and two end plates with bearings; novelty is that total number of phase windings is greater than three and its quantity is a multiple of three, every three phase windings having their independent neutral point, and adjacent triads being shifted in phase through certain angle, with stator-to-rotor tooth ratio Z st -to-Z r  starting with five: 5, 7, 11, 13, 17 .... Such design provides for attaining desired power level, reduced torque pulsation of motor or voltage ripples for generator, ability of using inverters having low-voltage integrated-circuit components and machine operation at heavy loads and low temperatures, varying machine characteristics within wide range, using well-known and mastered digital technologies for controlling machine operation. 
     EFFECT: facilitated manufacture, extended service life, enhanced operating reliability and reparability of machine. 
     5 cl, 8 dwg
Patent RU-2348536-C2 (RU)
Inventor: KILKHUN LII
IPC: B41J3/407
Filed: 2004-09-07
Granted: 2009-03-10
Abstract: FIELD: mechanics; polygraphy. 
     SUBSTANCE: multifunctional digitally-controlled printing machine consists of the following component parts: a base housing of specified height and width; a cartridge travelling in the horizontal direction along the base housing; a type head positioned on one side of the cartridge that supplements ink for application of print onto the print carrier delivered through the base housing rear part; a transmission unit comprising the front and the rear duct rollers (connected to the transmission electric motor and positioned in the front and rear parts of the base housing accordingly) and the adhesive transmission guide band that connects the front and the rear duct rollers and provides for stable and smooth feed of print carrier; a rear transmission unit comprising the rear spool axle (intended for installation of the spool with print carrier reeled onto it in the rear part of the base housing) and multiple rear rollers mounted in the position required beside the rear spool axle and providing for stable and smooth feed of print carrier in the forward direction; a front transmission unit installed in the base housing front part and intended to provide for the print carrier to have passed over the transmission band (as fed by the rear transmission unit) being reeled onto the front spool axle; a washer unit providing for removal of ink residues and other contaminant particles to have stuck to the transmission band surface with the help of a rotary brush roller driven by the base housing electric motor; a band heater installed in the position specified within the base housing lower part and providing for removal of excess moisture and maintenance of the adhesive properties of the transmission band to have passed trough the washer unit. 
     EFFECT: possibility of applying print onto thin and/or expandable media irrespective of type, thickness and configuration. 
     8 dwg