baber/WOPTO huggingface dataset:
Patent RU-2233940-C1 (RU)
Inventor: CHISTJAKOV A A
IPC: E02B8/08
Filed: 2003-03-20
Granted: 2004-08-10
Abstract: FIELD: hydraulic engineering, particularly fish passes for permitting fish-breeder access through supporting structures to hatchery and fish growth places. 
     SUBSTANCE: channel includes fish pass, fish spawning zones, fish guiding means formed as members with increased roughness formed as vertical plates distributed along fish pass length. Plates extend at an angle to fish pass and form swim-in holes. Plates may rotate around vertical axis by drive unit. Plates are arranged in staggered order in transversal stations. Plates are grouped in layers, preferably in three layers, with forming independent groups with increased roughness. 
     EFFECT: possibility of fish migration management by changing hydraulic conditions in fish pass and due to creating optimal conditions for fish passage to upper pool and for fish spawning directly in fish pass. 
     4 cl, 16 dwg
Patent RU-2235987-C1 (RU)
Title: Образец для неразрушающего контроля
Inventor: GRIGOR EV M V
IPC: G01N3/00
Filed: 2003-03-25
Granted: 2004-09-10
Abstract: Изобретение относится к неразрушающим способам контроля, в частности к ультразвуковому контролю, сварных соединений различных металлов и сплавов. Образец для неразрушающего контроля выполнен в виде тела из контролируемого материала, содержащего искусственный дефект и, по крайней мере, одну ступенчатую разделку с притуплением, которая заварена. При этом образец выполнен в виде трубы, искусственный дефект выполнен в ступеньке с обратной стороны разделки под сварку в виде дефектообразующей проточки, имитирующей реальный дефект, с обратной стороны сварного шва изделия, при этом ширина проточки равна сумме усадки металла после сварки и ширине имитируемого реального дефекта в изделии, а глубина и проточки, и разделки выполнена переменной по торцу образца, противоположно изменяющихся относительно притупления, которое остается постоянным. Ступенька разделки под сварку, по крайней мере, с одной из сторон может быть выполнена из металла сварного шва, а в одном из углов разделки под сварку может быть выполнена дополнительная проточка. Данное изобретение позволяет создавать в образце протяженные реалистичные дефекты, которые в условиях контроля дают практически те же показатели, что и реальные дефекты, что позволяет повысить достоверность контроля. 2 з.п. ф-лы, 2 ил.
Patent RU-2225965-C1 (RU)
Title: Solar unit with concentrator
Inventor: STREBKOV D S
IPC: F24S23/74
Filed: 2003-04-01
Granted: 2004-03-20
Abstract: FIELD: power engineering. SUBSTANCE: device has mirror reflector composed of facets connected to each other as mirror ruler shutter or manufactured from flexible sheet having mirror coating to allow the reflector to be arranged in mirror chamber. Chamber has device for moving the reflector into inside of the cylindrical chamber and backward along C-shaped profile guides forming parabolic cylinder surface by means of rollers set on end surfaces of reflector facets. The device has mechanical and electrical drive. EFFECT: simplified process for assembling the device; lower material and power consumption. 9 cl, 8 dwg
Patent RU-2233310-C1 (RU)
Inventor: TRUBKIN E I
IPC: C10G33/00
Filed: 2003-04-24
Granted: 2004-07-27
Abstract: FIELD: oil production. 
     SUBSTANCE: method includes heating of oil, extraction of free and bound water with its further removing. The water is circulated in the ejector-hydraulic vessel-ejector loop. The water supply through the ejector is controlled before the opening of the valve which connects the oil vessel with the loop. Rarefaction above the oil surface is provided by pumping water in the ejector-hydraulic vessel-ejector loop. Conditions for water boiling in the oil bulk are provided by rarefaction, and oil is heated with a heating system mounted below the middle line of the oil vessel up to a temperature corresponding to the water saturation temperature at rarefaction pressure above the oil surface. The vapor produced is supplied to the inlet of the ejector, and it is condensed in the mixing chamber of the ejector. The water produced is removed to the hydraulic vessel. 
     EFFECT: enhanced quality of oil dehydration. 
     1 dwg
Patent RU-2247962-C1 (RU)
Title: Device for plastic upsetting of long-cut blanks
Inventor: KHVAN A D
IPC: G01N3/08
Filed: 2003-06-11
Granted: 2005-03-10
Abstract: FIELD: plastic metal working; aircraft manufacture; shipbuilding; mechanical engineering. 
     SUBSTANCE: device has two grips which are movable relative to base; sectors have rectangular projections received by guide slots of cover; provision is made for elastic member to ensure kinematic linkage of all movable members. 
     EFFECT: improved quality of blanks. 
     2 dwg
Patent RU-2240633-C1 (RU)
Inventor: KOSTRUBA S I
IPC: H01R4/66
Filed: 2003-07-09
Granted: 2004-11-20
Abstract: FIELD: installation of plug sockets in newly commissioned houses or those reconstructed. 
     
     
       SUBSTANCE: installation of three-jack sockets in newly commissioned buildings or those subjected to reconstruction or overhaul involves insertion of 5-Ohm resistor into plug socket. One lead of resistor is connected to ground contact of socket and other one, to socket metal box. The latter is set in concrete or brick wall on non-insulating mortar. Power is supplied to socket from protective gear responding to differential leakage current. Proposed method provides for grounding power consumers in supply mains having no neutral conductor. 
     
     
       EFFECT: enhanced efficiency of phase-to-neutral fault protection. 
     
     
       2 cl, 1 dwg
Patent RU-2256392-C1 (RU)
Title: Compostable bag for isolating of vital activity wastes
Inventor: CHUVASHEV S N
IPC: A47K11/02
Filed: 2003-10-21
Granted: 2005-07-20
Abstract: FIELD: individual hygiene articles and sanitary-hygienic devices for domestic, medicinal and special purposes, in particular, consumable members of "dry" toilets. 
     SUBSTANCE: waste isolating bag has at least one gluing member adapted for closing of aperture by forming hermetically sealing glue connection for joining upper parts of inner sides of bag opposite wall panels. In non-utilized state, bag may be folded in such a manner that its gluing surfaces are contacting with specially designed surface portions having low adhesion to glue so as to form readily opened glue connection. Construction of bag allows wastes to be isolated so that bag material does not experience substantial deformation. All the members of bag may be made from fully compostable and relatively cheap materials, such as water-proof paper with biologically decomposed glue. Bag is put to operating state for isolating of wastes from environment with the use of simple manipulations. Bags of such constructions may be adapted to mechanization by means of simple technical facilities. 
     EFFECT: simplified construction and increased efficiency in isolating of wastes from environment. 
     3 cl, 5 dwg
Patent RU-2249418-C1 (RU)
Title: Method for preparing of delicacy caviar
Inventor: KIM I N
IPC: A23L17/30
Filed: 2003-11-05
Granted: 2005-04-10
Abstract: FIELD: fish industry, in particular, production of smoked caviar. 
     SUBSTANCE: method involves washing basic material in saline solution; salting; ripening; soaking; providing dripping of excessive liquid; slightly drying; treating with smoke flavoring medium; forming; settling and drying. Smoke flavoring medium is vegetable oil aromatized with smoke flavoring preparation, which is preliminarily saturated with adaptogenic raw plant material, such as ginseng, eleuterrococcus, magnolia-vine, spikenard, etc. Process may be regulated by adding various kinds of plant additives for producing of smoked caviar possessing predetermined properties. Usage of such a product facilitates fatigue relief, allows high level of organism's working and intellectual capacity to be maintained. Such kind of products is of great importance for urban population exposed to stress situations under unfavorable ecological conditions. Method allows smoked caviar from various kinds of fish to be produced, including, salmon, sturgeon, cod fish, as well as from other hydrobionds. 
     EFFECT: improved quality of delicacy caviar possessing definitely expressed prophylactic and stimulating properties. 
     3 ex
Patent RU-2253420-C1 (RU)
Inventor: BELYJ JU A
IPC: A61F9/008
Filed: 2003-11-18
Granted: 2005-06-10
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out vitrectomy with posterior hyaline membrane being removed. Retinotomy is carried out with subretinal neovascular complex being removed. Autogenous pigment retinal epithelium is subretinally introduced through retinotomy area as stratum or suspension. The intravitreous tamponade is carried out with perfluororganic compound substituted with air next to it. Flexible polymer magnetolaser implant having ring-shaped magnet with axial permanent magnetic field magnetization of 3-7 mTesla units is extrasclerally mounted into tunnel built between sclera and Tenon's capsule in macular area projection zone. The implant is turned with S pole towards transplanted cells so that laser radiation-emitting lens is arranged in their projection zone. Implant light guide is sutured to sclera 5-6 mm far from limb. The implant is covered with conjunctiva. Light guide outlet is attached to temple. The introduced cells are treated via laser light guide and implant lens with divergent continuous laser radiation. The magnetic implant is removed after having finished the treatment course and sutures are placed on conjunctiva. 
     EFFECT: enhanced effectiveness of treatment.
Patent RU-2263515-C1 (RU)
Inventor: LJUBARSKIJ M S
IPC: A61P43/00
Filed: 2004-04-01
Granted: 2005-11-10
Abstract: FIELD: surgery. 
     SUBSTANCE: complex therapeutic mixture consisting of 32 un lidase, 4 mg dexametasone, 40 mg lidocain diluted with 6 ml of 40% glucose solution  is introduced into bulk of interspinous ligament at levels C7-Th1 and Th8-Th9. Procedure is repeated 5 times with 48 h intervals. 
     EFFECT: achieved rapid stopping of esophagitis manifestations owing to improved lymphovenous interactions in posterior mediastinum region.
Patent RU-2255328-C1 (RU)
Inventor: KOS JANOV P M
IPC: G01N23/20
Filed: 2004-06-10
Granted: 2005-06-27
Abstract: Использование: для определения концентрации фазы в веществе сложного химического состава. Сущность: заключается в том, что проводят облучение пробы анализируемого вещества насыщенной толщины монохроматическим гамма- или рентгеновским излучением, регистрацию интенсивностей когерентно рассеянного определяемой фазой некогерентно рассеянного веществом пробы первичного излучения. Концентрацию определяемого элемента в анализируемой пробе рассчитывают по аналитическому сигналу, представляющему собой отношение вышеуказанных интенсивностей, регистрируемых одновременно или последовательно. Технический результат: повышение точности измерений. 3 ил.
Patent RU-2262503-C1 (RU)
Inventor: AMINOV O N
IPC: C07C43/04
Filed: 2004-07-08
Granted: 2005-10-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a methods used for preparing oxygen-containing gasoline component that can be used as addition to gasoline for enhancing the octane number value. Method for preparing ethyl-tert.-butyl ester involves interaction of isobutylene comprising in butylenes-butadiene fraction and ethyl alcohol in ion-exchange catalyst. Method is carried out for two steps with recirculation of cooling flow to the first stage of esterification and the following rectification of reaction mixture of the second esterification stage to form butylenes-butadiene fraction. Indicated distillate is used as a cooling flow. Method provides simplifying technology and reducing energy consumption. 
     EFFECT: improved preparing method. 
     1 dwg, 2 ex
Patent RU-2272806-C1 (RU)
Title: Method for preparing 5-trifluoromethyl-3,6-dioxa-8-sulfonylfluoroperfluorooctene
Inventor: ALEKSANDROVA TAT JANA SEMENOVN
IPC: C07C303/02
Filed: 2004-09-02
Granted: 2006-03-27
Abstract: FIELD: chemical technology. 
     SUBSTANCE: invention relates to a method for preparing 5-trifluoromethyl-3,6-dioxa-8-sulfonylfluoroperfluorooctene. Method involves contacting 2,5-di-(trifluoromethyl)-3,6-dioxa-8-sulfonylfluoroperfluorooctanoyl fluoride with sodium carbonate suspension in diglyme to yield 2,5-di-(trifluoromethyl)-3,6-dioxa-8-sulfonylfluoroperfluorooctanoic acid sodium salt followed by pyrolysis of abovementioned salt at increased temperature to yield 5-trifluoromethyl-3,6-dioxa-8-sulfonylfluoroperfluorooctene and isolating the latter from the reaction zone by distillation off. Method involves preliminary contacting sodium carbonate suspension in diglyme with perfluoro-(2-propoxypropionyl)-fluoride to yield perfluoro-2-propoxypropionic acid sodium salt that is subjected for pyrolysis at temperature 140°C to yield perfluoropropylvinyl ester that is distilled off from the reaction zone. 
     EFFECT: improved preparing method. 
     1 tbl, 5 ex
Patent RU-2279108-C1 (RU)
Inventor: SHESTOPALOV IGOR PAVLOVICH
IPC: G01V9/00
Filed: 2004-11-19
Granted: 2006-06-27
Abstract: FIELD: geophysics, possible use when predicting earthquakes and other catastrophic occurrences. 
     SUBSTANCE: in accordance to method as a precursor of earthquakes, abnormal value of emission of thermal neutrons is utilized, and as supporting parameters - value of increase speed of radiations flow. Method is automated. During mathematical processing, seismic danger index is calculated for taking quick safety measures. Danger level is indicated by sound or light signal. 
     EFFECT: increased trustworthiness of produced results. 
     6 cl, 1 dwg
Patent RU-2279551-C1 (RU)
Inventor: ORLIK VLADIMIR GRIGOR EVICH
IPC: F01D5/08
Filed: 2005-01-11
Granted: 2006-07-10
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention can be used for cooling rotors of high-temperature steam turbines.  Proposed high-temperature multistage steam turbine has housing with nozzle vanes of first stage and rotor with disks with working blades and holes to bypass steam.  Ratio of summary passage section of working blades to summary passage section of nozzle vanes in first stage is within the limits protected by proposed invention. 
     EFFECT: increased efficiency of cooling of turbine rotor by guaranteed organization of reverse flow of steam leakages in bypass holes of disk of first stage in direction from diaphragm of second stage to front end seal. 
     5 dwg
Patent RU-2288519-C1 (RU)
Inventor: KALININ JURIJ ALEKSANDROVICH
IPC: H01J25/68
Filed: 2005-04-05
Granted: 2006-11-27
Abstract: FIELD: microwave electronics; various chaotic-signal based radar, counterradio, and communication systems, industrial installations, and medical instruments. 
     SUBSTANCE: proposed generator designed to produce noise-like broadband superhigh- and ultrahigh-frequency oscillations of medium power depending for its operation on non-relativistic electron beam in virtual cathode generation mode has electron source, electrodynamic system with energy output and collector, as well as at least one grid disposed between electron source  and collector perpendicular to electron beam direction for shaping virtual cathode in electromagnetic system between grid and collector. Electron source is made in the form of electron gun and collector, in the form of electrode disposed at generator output. In addition, generator is provided with second grid disposed between first grid and collector for shaping virtual cathode between grids. Electrodynamic system can be made in the form of spiral slow-wave structure section. Electron gun is provided with thermionic cathode, modulating grid, and anode. 
     EFFECT: reduced power level of noise-like broadband signals produced by generator. 
     3 cl, 3 dwg
Patent RU-2291471-C1 (RU)
Title: Mobile installation for excitation of seismic waves
Inventor: ANKUSHEV VADIM VIKTOROVICH
IPC: G01V1/09
Filed: 2005-05-31
Granted: 2007-01-10
Abstract: FIELD: seismic prospecting; pulse non-explosive seismic sources. 
     SUBSTANCE: mobile installation can be used for performing seismic prospecting works. Installation is provided with semi-trailer; wheels are attached to frame of semi-trailers. Installation has at least one module and one electric energy accumulator. Any module has electromagnet unit converting electric energy to seismic wave energy. Module is provided with drive fro shifting plate of radiator in perpendicular to surface of frame. Module is mounted onto plate of radiator. Electric energy accumulator is fastened to one side of frame. Plate of radiator is dispose at side being opposite to accumulator. Any module is additionally provided with beam. Any radiator's shift drive has two hydraulic cylinders provided with rods. Case of any hydraulic cylinder is mounted at end of beam. Rod is connected with plate of radiator. Any beam of any module is provided at one side with radiator's plate lock onto frame at position of transportation and with arm-pieces provided with shock absorbers intended for mounting electric energy accumulator. Frame is provided with main and additional spars, saddle-clutch unit and electric energy autonomous source. Any additional spar is connected with corresponding main spar by links. Saddle-clutch unit is mounted in such a way that radiator's plate of any module is disposed between wheels and saddle-clutch unit. Electric energy autonomous source is placed on frame at side being opposite to saddle-clutch unit for connection with any module's electric energy accumulator. 
     EFFECT: improved efficiency of seismic-prospecting works. 
     2 cl, 4 dwg
Patent RU-2289816-C1 (RU)
Inventor: NISHEVA ELENA SEMENOVNA
IPC: G01N33/569
Filed: 2005-07-06
Granted: 2006-12-20
Abstract: FIELD: medicine, namely immunology, allergology, dermatology, microbiology; veterinary. 
     SUBSTANCE: claimed method includes providing of control mixture (CM); blood sampling with anticoagulant; providing of mixture for phagocytosis investigation (PhIM) by introducing in tested blood sample preliminary prepared 0.1 % solution of chromogenic reagent, namely tetrasolium nitroblue (NTB) dissolved in 0.9 % sodium chloride solution; PhIM incubation; preparation of smears from incubated  followed by determination of amount of formasan-positive phagocytes in percents based on total phagocyte amount and FAF evaluation by comparison obtained values with normal ones. To produce CM part of preliminary prepared NTB solution with volume of at least 0.05 ml is blended with yeast Saccharomyces cerevisiae and obtained CM is held for at least 6 min at temperature of (20±2)°C. Then CM color is analyzed and rest part of NTB solution is used for PhIM preparation only in presence of pink color in CM. Method of present invention makes it possible to increase accuracy of FAF determination by 25-33 %. 
     EFFECT: method for FAF determination with improved accuracy. 
     7 cl, 8 tbl
Patent RU-2294666-C1 (RU)
Title: Method for production of special canned goods (variants)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-08-04
Granted: 2007-03-10
Abstract: FIELD: food processing industry, in particular canned soup for space feeding. 
     SUBSTANCE: claimed method includes carrot and onion cutting, roasting in melt butter and chopping; potato blanching, and chopping; fresh white cabbage shredding, freezing, and chopping; marrow cutting and chopping; scallop fillet and parsley green chopping; green pease blanching and chopping. Abovementioned components are blended tomato paste, table salt, CO 2 -extract from biomass of specific micromycete specie, black pepper, bay leaf, and drinking water. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value. 
     41 cl
Patent RU-2296790-C1 (RU)
Title: Heat-transfer liquid
Inventor: GENEL LEONID SAMUILOVICH
IPC: C09K5/10
Filed: 2005-08-31
Granted: 2007-04-10
Abstract: FIELD: refrigeration engineering; heating engineering; production of the liquid operational compositions used as the intermediate refrigerant or the antifreezing heat-carrier. 
     SUBSTANCE: the invention is pertaining to the refrigeration engineering and the heating engineering, in particular, to the liquid operational compositions used as the intermediate refrigerant or the antifreezing heat-carrier and also at refrigeration of the engines and in air conditioning installations. The heat-transfer liquid contains 10-65 % of the propylene glycol, 0.003-0.15 % of the sodium nitrite, 0.015-0.75 % of the sodium benzoate, 0.002-0.10 % of the products of interaction of glycerin with the formic acid and the rest - the water. The invention allows to reduce the speed of the metals corrosion in the refrigerant. 
     EFFECT: the invention ensures the decreased speed of the metals corrosion in the refrigerant. 
     3 tbl
Patent RU-2297959-C1 (RU)
Inventor: SADYKHOV RAUF BAGADYR OGLY
IPC: B65D88/74
Filed: 2005-11-03
Granted: 2007-04-27
Abstract: FIELD: materials handling facilities. 
     SUBSTANCE: according to proposed method of warming and draining of high-viscosity products, some product is taken out of reservoir and is heated in external fire heating device.  Warm product is returned into reservoir, and recirculation of product in reservoir is carried out until all product is heated to required temperature.  Then product is drained from reservoir.  Initial cycle of taking out of mixture of cold product and heated product is done using preliminarily heated product which is filled in starting reservoir before warming and draining process.  Initial cycle of taking out of product is done after filling pipeline of recirculation system with heated product from starting reservoir.  Mixture of cold and heated product from reservoir is taken out and delivered into receiving manifold along low-temperature pipeline and directed into fire tube oven.  Cold product is heated in fire tube oven at preset rate of product passing along tubes.  Part of heated product is returned into reservoir through outlet, pump, pressure manifold and high-pressure pipeline. 
     EFFECT: reduced power consumption of pump and technological layout of plant. 
     5 cl, 1 dwg
Patent RU-2302628-C1 (RU)
Inventor: TEMEREV SERGEJ VASIL EVICH
IPC: G01N27/48
Filed: 2005-12-01
Granted: 2007-07-10
Abstract: FIELD: the invention refers to analytical chemistry. 
     SUBSTANCE: for conducting impressive background monitoring of water ecosystems, identification of natural and antropogenic sources of ingressing in them of arsenic it is necessary to determinate small concentrations in an interval from 0,1 to 3 maximum permissible concentration. The invention proposes an electrochemical mode of determination of selenium and arsenic in natural objects in which for recovery of all forms of elements including hybrids it is necessary to use a solution consisting out of water, 1% of sodium hydroxide and 3% of sodium borohydride. For extraction of selenium and of arsenic microadditions of gold comparable on content with selenium and arsenic are added into the solution. The analyst is accumulated on the surface of the graphite electrode at constant potential 0,0 V during 90 seconds using gold as a collector of hydrogen solenide and arsine. 
     EFFECT: after the stage of accumulation an analytical signal in the shape of a pick of the cathode current is registered at potential from -0,5 to -0,6 V of selenium and from -0,8 to 0,9 V of arsenic in the mode of differential-impulse current-voltage, linear dependent from the concentration of selenium and arsenic in the volume of the analytical probe. 
     2 tbl, 3 dwg