baber/WOPTO huggingface dataset:
Patent RU-2187630-C2 (RU)
Title: Способ разработки залежи высоковязкой нефти
Inventor: RUZIN L M
IPC: E21B43/24
Filed: 2000-06-19
Granted: 2002-08-20
Abstract: Изобретение относится к нефтегазодобывающей промышленности, а именно к технике нефтегазопромыслового оборудования для обработки и гидроразрыва пласта призабойной зоны при производстве подземного ремонта нефтяных, газовых, газоконденсатных и нагнетательных скважин. Обеспечивает повышение надежности и эффективности работы устройства при осуществлении многофункционального, селективного, направленного воздействия на призабойную зону, создание давления, необходимого для гидравлического разрыва пласта породы. Сущность изобретения: бурят нагнетательную и добывающую скважины. Верхнюю часть колонны насосно-компрессорных труб компонуют из термоизолированных труб. Оборудуют нагнетательную скважину колонной насосно-компрессорных труб и термостойким пакером. Термостойкий пакер устанавливают посредине разрабатываемого объекта. Нижнюю часть насосно-компрессорных труб оставляют неизолированной выше уровня разрабатываемого объекта. Длину неизолированной части колонны насосно-компрессорных труб определяют по аналитическому выражению. Теплоноситель закачивают в нижнюю часть объекта, ниже пакера. Через затрубное пространство закачивают холодную воду в верхнюю часть объекта. Расход холодной воды определяют по аналитическому выражению. Отбирают нефть из добывающей скважины. 1 з.п.ф-лы, 2 ил.
Patent RU-2187093-C2 (RU)
Title: Non-dispersing multi-passage infra-red gas analyzer
Inventor: MAKSJUTENKO M A
IPC: G01N21/61
Filed: 2000-06-14
Granted: 2002-08-10
Abstract: FIELD: measurement technology; devices for determination of concentration of components of multi-component gases. SUBSTANCE: infra-red radiation of proposed non-dispersing multi-passage gas analyzer is created by conversion of infra-red radiation from light-emitting diode by means of photoluminescent transducers and application of interference filters on light-emitting matrix; photo detector used directly in radiation source records intensity of radiation λ 0  of pumping light-emitting diode; effect of change of intensity of pumping of photoluminescent structure. EFFECT: enhanced accuracy of determination of concentration of components of multi-component gas due to enhanced stability of source parameters. 2 cl, 3 dwg
Patent RU-2231495-C2 (RU)
Inventor: GUBIN M M
IPC: B67B3/00
Filed: 2000-07-25
Granted: 2004-06-27
Abstract: FIELD: pharmaceutical, food-canning and other industries, particularly for closing bottles, jars, or similar containers by applying caps. 
     SUBSTANCE: method involves pressing cap to glass vial neck, seaming cap by deforming cap edges with the use of seaming tool. Seaming tool is formed as rotary rollers. Cap is pressed by moving gripping head together with seaming tool towards fixed glass vial. Mode of outer radial pressure application is selected depending on geometrical parameters of vial neck and seaming head, as well as on vial and cap material strength properties. 
     EFFECT: increased quality of capping process. 
     5 dwg, 2 tbl
Patent RU-2183471-C2 (RU)
Inventor: MAKHORTOV N S
IPC: A61L27/00
Filed: 2000-08-18
Granted: 2002-06-20
Abstract: FIELD: prosthetics. SUBSTANCE: paste contains (in specified proportions) polymer base, in particular oligomeric ester with molecular weight up to 700, filler, in particular titanium dioxide, and iron oxide pigments: yellow 49, red 212 or 216, orange 4531, and brawn 186. EFFECT: enabled dyeing of many types of adhesive binders and layered plastics with the latter, reduced cost price, and reduced patients' rehabilitation time. 4 ex
Patent RU-2195966-C2 (RU)
Inventor: TEL L Z
IPC: A61M16/00
Filed: 2000-10-13
Granted: 2003-01-10
Abstract: Изобретение относится к медицине. Устройство состоит из непроницаемой эластичной мембраны с фиксаторами, обеспечивающей только носовое дыхание и размещаемой перед зубами соразмерно зубодесневому пространству. Фиксаторы выполнены с возможностью захождения их за передние зубы. Технический результат: обеспечение только носового дыхания. 1 ил., 1 табл.
Patent RU-2189401-C2 (RU)
Inventor: DARRA DAVID
IPC: B65D8/06
Filed: 1999-03-25
Granted: 2002-09-20
Abstract: Изобретение относится к формированию покрытия из аморфного углерода с полимерной тенденцией на субстрат из полимерного материала, имеющего форму сосуда, который необходимо получить, такого как бутылка или флакон, с использованием плазмы, возбуждаемой посредством электромагнитных волн. В реакционную камеру, в которой было создано значительное разрежение, вводят заготовку сосуда из полимерного материала, образующего субстрат, нагнетают в реакционную камеру по меньшей мере одно углеродное исходное газообразное вещество при очень малом давлении. Исходное газообразное вещество выбирают среди алканов, алкенов, алкинов, ароматических соединений или комбинаций некоторых из них. Одновременно создают в реакционной камере микроволновое электромагнитное возбуждение в СВЧ-диапазоне (8-12) относительно малой мощности, способной образовать плазму при температурных условиях, которые, с одной стороны, удерживают полимер при температуре ниже температуры перехода в стеклообразное состояние, и которые, с другой стороны, вызывают отложение перегидрированного углерода с полимерной тенденцией. Технический результат - создание сосуда, обеспечивающего эффективную защиту его содержимого. 3 с. и 21 з.п.ф-лы, 4 ил.
Patent RU-2226219-C2 (RU)
Inventor: MAKKARTI KEHROLIN
IPC: C21C5/56
Filed: 1999-07-01
Granted: 2004-03-27
Abstract: FIELD: metallurgy, in particular, direct melting method for producing of metals from metal-containing basic material. SUBSTANCE: method involves providing fluidized bed in metallurgical vessel, said fluidized bed having metal layer and slag layer; introducing into metal layer metal-containing basic material and solid carbonaceous material through tuyeres to cause splashing of molten metal in the form of splashes, drops and jets, said materials being introduced into upper space above nominal killed surface of liquid bath for forming of transition zone; melting metal-containing material in metal layer; introducing oxygen-containing gas into metallurgical vessel through at least one tuyere with following combusting of gases released from liquid bath to facilitate transfer of heat of ascending and descending splashes, drops and jets of molten material in transition zone to liquid bath and reduce to minimal extent heat losses from vessel through side walls contacting with transition zone; controlling process by keeping large slag stock, with depth of slag stock being kept at the level of at least 1.5 m. Method allows capacity to be increased up to 6.1 t of liquid metal per hour and coal consumption to be reduced to 1,000 kg per ton of produced liquid metal. EFFECT: increased efficiency in controlling, under stable working conditions, of slag stock and layer of solidified slag layer on water cooling panels and, accordingly, reduced heat losses through side walls and increased liquid metal yield. 12 cl, 1 dwg, 1 tbl
Patent RU-2199463-C2 (RU)
Title: Cross-country vehicle
Inventor: SURZHIKOV A F
IPC: B62D57/00
Filed: 2001-02-28
Granted: 2003-02-27
Abstract: FIELD: transport engineering. SUBSTANCE: invention relates to self-propelled cross-country vehicles of higher load capacity. Proposed vehicle comprises load-carrying platform body under which propulsion units interconnected by crossmember are installed. Said crossmember is connected with load-carrying platform body by drive and control device providing turning of propulsion units around axis square to propulsion units. Separate sections are interconnected by crossmembers and connected with load- carrying platform body through slewing gears and system of hydraulic cylinders for synchronization of operation. Gas-air channels are in platform body and crossmembers. Said channels are interconnected through bells and corrugated branch pipes with channels of gas distributors of propulsion units through which pneumatic bellows and telescopic pneumatic cylinders of drive of envelope support part are coupled with power gas turbine plant of cross-country vehicle. Invention provides high cross-country capacity of vehicle, increased load capacity owing to use of exhaust gases of power plant for driving harmonic propulsion units and long-time movement of vehicle. EFFECT: improved performance of vehicle. 3 cl, 11 dwg
Patent RU-2265134-C2 (RU)
Inventor: REJ NEHNSI M
IPC: C22F1/00
Filed: 2001-03-01
Granted: 2005-11-27
Abstract: FIELD: metallurgy; actuating  components made from memorized-shape effect alloy. 
     SUBSTANCE: actuating component  includes many wires made from memorized-shape effect alloy of many different diameters which are combined in bundle for increase of output force. Bundle has initial and deformed state; after heating, it restores its initial state creating the output force. Bundle consists of many strands made of many wires of different diameters. Method of making the bundle includes making wires, forming the bundle and subjecting the bundle to heat treatment for obtaining deformed state. Prior to heat treatment, interference is formed in bundle. 
     EFFECT: increased output force without impairment of elasticity of memorized-shape effect of material; improved connection of materials. 
     18 cl, 21 dwg
Patent RU-2211805-C2 (RU)
Title: Device for production of activated gas-liquid mixture
Inventor: SKOROKHODOV V F
IPC: C02F1/24
Filed: 2001-06-13
Granted: 2003-09-10
Abstract: FIELD: purification of sewage waters from harmful impurities; applicable in various industries. SUBSTANCE: device includes aeration chamber accommodating jet-type air dispersers, chamber of acceleration of gas-liquid flow velocity, branch pipes for introduction of gas, solution of reagents and additional liquid, hydraulic nozzle with holes made on side of pipeline of ready activated gas-liquid mixture. EFFECT: higher efficiency and flotation activity of mixture of water, air and reagents due to creation of conditions of formation of boundary adsorption layer of surfactants on bubble surface. 2 cl, 1 dwg
Patent RU-2216497-C2 (RU)
Title: Method of and device for handling of loose materials
Inventor: PODOPRIGORA JU A
IPC: B65G65/30
Filed: 2001-07-09
Granted: 2003-11-20
Abstract: FIELD: materials handling systems. SUBSTANCE: invention can be used at storing and re-loading of said materials. According to proposed method, loose material is loaded into vertical cylindrical storage container, where it is accumulated and storage stored with subsequent unloading. Horizontal conveyor is used installed in upper part of storage. In process of loading spiral conveyor is used transmitting loose into side receiving hoppers, each furnished with adjustable discharge device for loading silage through ports. Unloading of material from storage is carried out through other ports made in cylindrical wall of storage which are located in spiral corresponding to path of spiral conveyor and by means of said spiral conveyor delivering load said horizontal conveyor. Proposed device has spiral conveyor for loading in and unloading loose material from storage, said conveyor being made multidrive and provided with overhead belt. Horizontal belt conveyor is provided with overhead belt also. Storage is furnished with side intake hoppers, each provided with adjustable discharge device to unload spiral conveyor and load material into ports of storage. Ports are made in cylindrical walls of storage to unload material from storage. Said ports are arranged along spiral corresponding to form of path of spiral conveyor of said storage. Ports of hoppers and storage are furnished with controllable gates. Spiral conveyor with overhead belt is provided with tubular guides to suspend belt, each guide being made in form of spatial curve in form of screw line with vertically orientated axis. Tubular guides are provided with end mating unit. EFFECT: increased capacity at handling of loose materials. 7 cl, 18 dwg
Patent RU-2239680-C2 (RU)
Inventor: FOKHTIN A G
IPC: D06F17/04
Filed: 2001-07-24
Granted: 2004-11-10
Abstract: FIELD: domestic apparatus. 
     SUBSTANCE: device has washing chamber made of a diffuser whose outer side is provided with two by-pass pipes. The axis of symmetry of the top connecting pipe of the pipes is inclined to the vertical plane at an angle of 30-35 degrees and tangential to the horizontal plane. The chamber of the centrifuge has slots and balancing mechanism. 
     EFFECT: enhanced efficiency of laundering. 
     2 cl, 6 dwg
Patent RU-2214322-C2 (RU)
Inventor: ZAJCHENKO JU A
IPC: B23K13/01
Filed: 2001-12-06
Granted: 2003-10-20
Abstract: FIELD: manufacture and restoration of thin-wall parts such as working organs of agricultural and railway road working machines. SUBSTANCE: method comprises steps of applying charge onto strengthened surface of article placed in inductor; surfacing first surface of article and after cooling placing article by its surfaced face onto composition containing 95% of marshalite and 5% of boric acid; during process of surfacing second face forming on first face protective jacket in the form of skin whose thickness is no less than that of basic metal; cooling article at stripping and removing skin; after cooling trimming article, if necessary for removing irregularities of surfaced faces. EFFECT: enhanced quality of restored articles. 2 cl, 1 dwg, 1 ex
Patent RU-2215176-C2 (RU)
Title: Nonstandard fuel preparation system
Inventor: GRAJFER V I
IPC: F02M43/00
Filed: 2002-01-16
Granted: 2003-10-27
Abstract: FIELD: power engineering. SUBSTANCE: invention can be used to provide supply of multifuel stationary diesel engines. Proposed system of preparation of nonstandard fuel includes settling tank and service tank, pumps, pipelines, heater, shutoff facilities, shutoff valve. System is connected by pipeline to inlet supply manifold of engine through shutoff valve. System contains also first and second stage coarse filters, centrifuges, control unit with nonstandard fuel level, pressure and temperature control gauges. Control unit is furnished additionally with time mechanism made in form of programmable logic controller. Shutoff valve of nonstandard fuel supply system is provided with electromagnetic drive operating by signals from control unit formed by time mechanism and pressure transmitter. EFFECT: possibility of operation of diesel engines on nonstandard fuels. 1 dwg
Patent RU-2239918-C2 (RU)
Inventor: SHESTAKOV N P
IPC: H01L31/00
Filed: 2002-02-08
Granted: 2004-11-10
Abstract: Фотоприемник для измерения пространственно-временного распределения амплитуд и фаз интерференционного поля, проходящих через фотоприемник встречных световых потоков, содержит интерференционно-чувствительный фотоэлектрический слой, подложку и подводящие электроды. Фотоэлектрический слой выполнен в виде элемента, который вписывается в сферу диаметром меньше λ min /2n, где λ min  - минимальная длина волны рабочего диапазона фотоприемника; n - показатель преломления фотоэлектрического элемента. Технический результат -получение сигнала, зависящего от пространственного положения фотоприемника относительно интерференционного поля, образованного световыми потоками с произвольной формой волнового фронта в широком диапазоне угловых отклонений фотоприемника. 2 ил.
Patent RU-2225631-C2 (RU)
Inventor: STAVROV ALEKSANDR AFANAS EVICH
IPC: G02F1/29
Filed: 2002-02-11
Granted: 2004-03-10
Abstract: FIELD: laser technology, location, communications, optical method of information processing. SUBSTANCE: invention can find use in opticoelectron and laser instrumentation in the capacity of amplitude light modulator. Electrooptical modulator with lateral application of controlling field comprises two electrooptical crystals placed in sequence and coupled optically. Axes of optical anisotropy of second electrooptical crystal are turned through angle of 90 deg around axis of modulated light beam with reference to like axes of optical anisotropy of first electrooptical crystal. Polarization plane of light beam makes angle of 45 deg with axes of optical anisotropy of both electrooptical crystals and vectors of controlling electric fields are mutually orthogonal. Vector of controlling electric field in first electrooptical crystal is oriented in forward and in second electroptical crystal in backward direction with respect to corresponding axes of their optical anisotropy. Modulator is provided with retroreflector installed between electrooptical crystals and mirror placed behind second electrooptical crystal. Both electrooptical crystals are placed into dielectric case which material displays high thermal conductivity. EFFECT: enhanced efficiency of electrooptical modulator with lateral application of controlling field. 1 dwg
Patent RU-2263756-C2 (RU)
Inventor: NIKITIN JU F
IPC: E06B7/16
Filed: 2002-02-18
Granted: 2005-11-10
Abstract: FIELD: building, particularly to produce, repair and reconstruct window and door assemblies. 
     SUBSTANCE: window/door assembly has frame and one wing installed in the frame so wing may open or close window/door opening defined by frame along connection area. The connection area is formed between corresponding frame and wing surfaces. Sealing member made as adhesive sealant layer is located in connection area. Adhesive sealant layer is applied on one surface of frame or wing defining window/door opening. Contact surface of wing or frame form seat and has poor adherence to adhesive sealant layer. Contact surface seat of frame or wing is made as metal or plastic profile penetrating in adhesive sealant layer. The profile is arranged in groove and secured in it by adhesive sealant layer. The groove is formed in contact surface of wing or frame. Frame and wing are provided with guiding members. Window/door assembly has one lock providing wing pressing to frame and to adhesive sealant layer. Window/door assembly has frame and one wing installed in the frame so wing may open or close window/door opening defined by frame along connection area. The connection area is formed between corresponding frame and wing surfaces. Sealing member made as adhesive sealant layer is located in connection area. Adhesive sealant layer is applied to part of frame surface and to part of wing surface forming connection area. Part of wing contact surface and part of frame contact surface form seat and have poor adherence to adhesive sealant layer. 
     EFFECT: increased air-tightness along frame by sealing member usage, decreased power losses, elimination of probability of taking a cold by user, simplified structure, reduced costs and increased service life. 
     16 cl, 5 dwg
Patent RU-2269272-C2 (RU)
Inventor: BJALEK JADVIGA MAL GOZHATA
IPC: A23L27/60
Filed: 2000-07-04
Granted: 2006-02-10
Abstract: FIELD: food processing industry. 
     SUBSTANCE: claimed composition contains (%): water as continuous phase 10-65; fat phase 1-45 %; microgel particles 3-80 % stabilizing emulsifier (preferably protein) 0.1-10 5, and destabilizing emulsifier 0.01-2. Composition has elasticity modulus of 250-100000 Pa. Method for production of such composition and foodstuff containing the same also are disclosed. 
     EFFECT: composition of increased stability and improved flexibility. 
     13 cl, 2 tbl, 14 ex, 4 dwg
Patent RU-2225173-C2 (RU)
Inventor: MARTYNOV V L
IPC: A61B17/11
Filed: 2002-04-25
Granted: 2004-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out laparotomy. Ileocecal anastomosis is taken out into the wound. Strip cut out from vascular prosthesis is brought 1-1.5 cm above the ileoceal anastomosis behind the ascending colon through terminal ileac colon segment. Terminal segment of the ileac colon is sutured to ascending colon segment. Vascular prosthesis strip is laid over the anterior serous tunic of sutured intestine areas 1-1.5 cm above the ileoceal anastomosis. Strip ends are sutured together. The vascular prosthesis area is peritonized with seromuscular sutures on the anterior surface of the ascending colon segment and ascending ileum segment. EFFECT: eliminated reflux conditions. 8 dwg
Patent RU-2260009-C2 (RU)
Inventor: OVEHN SERZH
IPC: A61P21/00
Filed: 2000-11-03
Granted: 2005-09-10
Abstract: FIELD: pharmaceutical chemistry, medicine. 
     SUBSTANCE: present invention relates to new heterocyclic derivatives having calpain inhibition activity or oxygen reactive form recovering entrapping activity of formula I  
       1, wherein Het represent monocyclic 5-6-membered hetericyclic radical containing 1-2 heteroatoms selected from O or N; A represents A1  
       2, A'1  3, A2  4, A3  5 and A4  6; X represent -(CH 2 ) n -, -(CH 2 ) n -CO-, -N(R 45 )-CO-(CH 2 ) n -CO, -CO-N(R 45 )-D-CO-, -N(R 45 )-(CH 2 ) n -CO-, -N(R 45 )-CO-C(R 46 R 47 )-CO-, -O-(CH 2 ) n -CO-, -N(R 45 )-CO-NH-C(R 46 R 47 )-CO-, -CO-N(R 45 )-C(R 46 R 47 )-CO- or -Z-CO Y represents -(CH 2 ) p -, C(R 53 R 54 )-(CH 2 ) p -, C(R 53 R 54 )-CO-; R 1  represents hydrogen, group CR 3  or oxo; R 3  represents hydrogen, monocyclic saturated 6-membered heterocycloalkylcarbonyl, wherein heterocycle contains two heteroatoms selected from nitrogen or oxygen, C1-C6-alkylcarbonyl, phenylcarbonyl or phenyl(C1-C6)-alkylcarbonyl optionally substituted with NR 4 R 5 ,  or R 4  and R 5  independently represent C1-C6-alkyl; R 2  represents hydrogen, and pharmaceutical compositions containing the same. 
     EFFECT: new heterocyclic drugs. 
     18 cl, 37 ex
Patent RU-2229554-C2 (RU)
Inventor: GUBIN V K
IPC: A01G25/06
Filed: 2002-06-26
Granted: 2004-05-27
Abstract: FIELD: agriculture, in particular, utilization of drainage water in land irrigation. SUBSTANCE: hydrotechnical amelioration system has irrigation and drainage mains, drainage collector connected to demineralization unit, and plots for utilization of drainage water. Drainage water demineralization unit is made in the form of hermetically sealed chamber communicated with collector and arranged in parallel therewith. Said chamber is divided by water-permeable screen into two sections, with first section being filled with containers comprising filtering material having increased absorbing capacity and second section being joined to vacuum system distribution pipeline adapted for subsurface irrigation and arranged downstream of said chamber on said plots gradient. Vacuum system distribution pipeline may be connected to irrigation main pipeline and drainage collector may be communicated with hermetically sealed chamber via perforated pipe arranged above surfaces of containers comprising filtering material. EFFECT: reduced consumption of power for collecting and repeated supplying of drainage water into pressure irrigation main. 3 cl, 2 dwg
Patent RU-2237071-C2 (RU)
Inventor: ISHKOV A V
IPC: C08L79/08
Filed: 2002-09-19
Granted: 2004-09-27
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention is focused on polymer materials with particular electric properties and provides conducting thermoplastic containing polyamineimine binder supplemented by conducting filler: non-stoichiometric titanium carbonitride TiC x N y  with x+y ≤ 1.0. Material may further contain variable target additives. 
     EFFECT: increased conductivity and expanded application area. 
     2 tbl, 2 ex
Patent RU-2237115-C2 (RU)
Title: Fabric
Inventor: ISAKOV V A
IPC: D03D15/52
Filed: 2002-11-04
Granted: 2004-09-27
Abstract: FIELD: production of thermally stable material, in particular, heat-insulating fabric. 
     SUBSTANCE: fabric is manufactured from threads capable of partial splitting off of individual filaments from thread surface upon producing of mechanical actions and felting of split-off filaments. 
     EFFECT: increased heat-insulating effectiveness of fabric.