baber/WOPTO huggingface dataset:
Patent RU-2267744-C1 (RU)
Title: Interference method of measurement of radius of curvature of optical surface
Inventor: POLOVTSEV IGOR GEORGIEVICH
IPC: G01B11/255
Filed: 2004-06-15
Granted: 2006-01-10
Abstract: FIELD: measurement technology. 
     SUBSTANCE: surface to be controlled in placed into interferometer at co-focal position while taking the position as zero reading. Then the controlled surface is displaced twice fro random length and value of displacement of controlled surface is measured by displacement transducer. Number of interference band in interference pattern is registered by means of digital processing of interferogram. Radius of curvature of controlled surface is calculated by means of equation offered in the invention. Value of displacement of controlled item and error in fixation of the item are reduced. 
     EFFECT: improved precision of measurement. 
     3 dwg
Patent RU-2272099-C1 (RU)
Title: Method for hydraulic structure opening sealing
Inventor: REJM VLADIMIR IVANOVICH
IPC: E02B7/54
Filed: 2004-07-20
Granted: 2006-03-20
Abstract: FIELD: hydraulic equipment, particularly flat, segmented and other gates adapted for hydraulic structure opening closing in circumstances characterized by negative temperatures and high pressure heads. 
     SUBSTANCE: method involves installing elastic guiding member between gate to be arranged at opening and embedded part connected to hydraulic structure; filling control chamber, which controls position of sealing member, with liquid having freezing temperature lower than minimal ambient air temperature and connected to expansion tank by pipeline; connecting gas cavity of expansion tank with pressure regulation system, which regulates pressure of air or other gas inside expansion tank; supplying pressurized air or other gas from remote pressure source, for instance from compressor to create necessary pressure in gas cavity of expansion tank. 
     EFFECT: increased operational reliability under low temperatures and high pressure heads. 
     2 dwg
Patent RU-2269878-C1 (RU)
Title: Radio-electronic block
Inventor: SMIRNOV ALEKSANDR VENIAMINOVIC
IPC: H05K7/12
Filed: 2004-07-23
Granted: 2006-02-10
Abstract: FIELD: radio engineering, possible use for engineering of small-dimension screened radio-electronic equipment blocks. 
     SUBSTANCE: radio-electronic block has frontal and back panels made of electro-conductive materials and upper and lower lids connected thereto, and also an electronic board, positioned in the inner space of radio-electronic block, carrying electronic nodes and connected to the frontal panel. Upper and lower lids are made U-shaped and connected to each other through side engagement straps, made of electro-conductive material, in upper and lower grooves of which side edges of respectively upper and lower lids are held, and in side grooves - side edges of electronic board. End edges of lids and end shelves of engagement straps are positioned in grooves, made on inner side along perimeter of frontal and back panels. Along bottom of aforementioned grooves and also along bottom of upper and lower grooves of side engagement straps, portions of electro-conductive elastic wire are positioned, providing for compensation of mechanical gaps and electric contact between lids, side engagement straps and panels at portions of their connection. Lids and side engagement straps are pressed tight between frontal and back panels force, provided by at least one screw coupling, drawing back panel to electronic board. As screw coupling, for example, screws are used, inserted from external sides of back panel into threaded aperture of abutment element, connected to electronic board. 
     EFFECT: possible production of radio-electronic block, wherein guaranteed electrical contact is provided for all engagement lines of connected elements, forming external protective screening cover of radio-electronic block, with simultaneously decreased amount of external holding elements, connecting them in form of a single mono-block construction. 
     2 cl, 6 dwg
Patent RU-2253908-C1 (RU)
Title: Способ изготовления рекламного средства
Inventor: AFONSKAJA E A
IPC: G09F19/22
Filed: 2004-08-05
Granted: 2005-06-10
Abstract: Способ изготовления рекламного средства для повышения качества рекламного средства заключается в том, что многофрагментное устройство формуют из гидрофобных полимерных материалов в виде масштабной многослойной копии рекламируемого изделия, причем его внутренний слой изготавливают из реактопластичного материала, а наружный - из термопластичного пигментированного материала. 3 з.п. ф-лы, 2 табл.
Patent RU-2274733-C1 (RU)
Title: Adiabatic downhole apparatus igniter
Inventor: DUVANOV ALEKSANDR MIKHAJLOVICH
IPC: E21B43/1185
Filed: 2004-08-10
Granted: 2006-04-20
Abstract: FIELD: oil production and mining industry. 
     SUBSTANCE: adiabatic igniter comprises metal shell containing hydraulic hammer, cylindrical air chamber, piston and ignition agent. The piston is secured in end chamber part by pin and bush. Adiabatic downhole apparatus igniter is provided with thick-walled cylinder having through orifice closed with disc and sealing member arranged from the first end thereof. Elastic composite fuel charge is arranged in the through orifice. Sleeve with ignition composition is arranged between thick-walled cylinder and air chamber. The sleeve seals another cylinder end. 
     EFFECT: increased reliability and safety of perforating works performing. 
     2 cl, 1 dwg
Patent RU-2270328-C1 (RU)
Title: Method of preparing grouting mortar
Inventor: KADYROV RAMZIS RAKHIMOVICH
IPC: E21B33/138
Filed: 2004-08-19
Granted: 2006-02-20
Abstract: FIELD: oil and gas production. 
     SUBSTANCE: waterproofing capacity of grouting mortar is enhanced when carrying out waterproofing operations in oil and gas wells is increased owing to expansion of values of silica modulus from 3.5 to 5.0. To that end, in a method of preparing grouting mortar, comprising dissolution of sodium silicate block in presence of water at heating and mixing of resulting liquid glass (aqueous sodium silicate solution) with modifying additive, water, and organic hardener, (i) said modifying additive is represented by silica filler "Rosil-175", which is added during above-mentioned dissolution at ratio of 27-50 wt parts to 100 wt parts sodium silicate block and 200-300 wt parts water, after which the total is mixed until silica modulus 3.5-5.0 is reached and modified liquid glass is obtained; and (ii) said organic hardener is formamide. Following proportions of components are used, wt parts: modified liquid glass 100, water 10-25, formamide 10-25 or ethyl acetate in presence of Neonol AF 9-12 is used at following proportions of components: modified liquid glass 100, water 100, ethyl acetate 5-10, Neonol AF 9-12 - 1. 
     EFFECT: enhanced waterproofing capacity of grouting mortar. 
     3 tbl, 9 ex
Patent RU-2277434-C1 (RU)
Inventor: SAVINOV MIKHAIL JUR EVICH
IPC: B01D3/32
Filed: 2004-12-03
Granted: 2006-06-10
Abstract: FIELD: cryogenic engineering, in particular, devices for separation of crypton-xenon concentrate obtained at air-separating installations. 
     SUBSTANCE: the mass-transfer apparatus has a contact device including the concentration and exhausting sections filled with packings, inlet chamber, condenser-evaporator, still with an electric heater and evaporator, still with an electric heater and evaporator.  In addition, the inlet chamber of the feed flow of the mass-transfer apparatus (rectifying column) has a packing section with a specific surface less than the specific surface of the packing of the concentration section, is provided with a heater and a thermal converter, and the feed flow branch pipe- with a thermal bridge.  The concentration and exhausting sections have different dimensions of the free cross-sectional areas, have reflux distributors and redistributors spaced in height at distance L=(150 to 300)d equiv; where d equiv. - the equivalent diameter of the packing, perforated tubular vertical inserts are additionally installed in the drain holes of the bottoms of the reflux distributors and redistributors.  The straight-tubular tube still of the condenser of the intermediate heat-transfer agent has at least one duct, whose cross-sectional area is commensurable with the total area of the flow areas of the heat-transfer tubes, and the still electric heater - the heat-transfer base with an electric heating element packed and covered with heat-transfer powder and pressed to the still bottom by pull rods provided with springs. 
     EFFECT: enhanced reliability of the mass-transfer apparatus and reduced specific amount of metal per structure. 
     6 dwg
Patent RU-2278482-C1 (RU)
Inventor: LI DZI-JOUNG
IPC: F21S2/00
Filed: 2004-12-03
Granted: 2006-06-20
Abstract: FIELD: engineering of light sources and optical sources, using microwave spectrum. 
     SUBSTANCE: electrode-less lighting system contains: magnetron 101 for generating microwaves, having antenna 101a, along which microwaves are outputted; resonator 102, having resonance space, wherein microwaves are resonated, and internal diameter of which is partially varying along trajectory of microwaves passage; vessel 104, mounted inside resonator and containing material therein, emitting light radiation under effect from microwave energy; and line 103 for transferring microwaves, one side of which is connected to antenna and another side of which is connected to aforementioned vessel: for sending microwaves into vessel; and wherein relation of external diameter of microwaves transmission line and relation of internal diameter of resonator, appropriate for external diameter of microwaves transmission line, change in direction of passage of microwaves. 
     EFFECT: possible use of electrode-less lighting system as optical source of electronic device because of its minimization and possible synchronization of full resistances and adjustment of resonance frequency. 
     20 cl, 9 dwg
Patent RU-2282005-C1 (RU)
Inventor: SERKOV SERGEJ VIKTOROVICH
IPC: E04C3/292
Filed: 2004-12-27
Granted: 2006-08-20
Abstract: FIELD: building, particularly composite wooden-and-metal beams including metal cores and wooden covering members tightened together with rivet connectors. 
     SUBSTANCE: beam comprises double-T core formed of angle bars manufactured by cold shaping method and of central plate. Beam also includes timber covering members congruentially enclosing the core by milled mounting surfaces and slots. The covering members are connected with each other by means of at least two rows of rivets. Each covering member is made of laminated glued wood. Angle bar and central plate thicknesses are in ratio of 2:1. Mounting slot width is 1.1-1.6 angle bar thicknesses. Beam height to width ratio is 3.33-3.5. Each T-bar seating slot and seating orifices are formed outside glued seams. 
     EFFECT: increased load-bearing capacity of beam members. 
     3 cl, 4 dwg, 1 ex
Patent RU-2270873-C1 (RU)
Title: Method of production of skelp steel for pipes of underwater sea gas pipe lines of high parameters
Inventor: GORYNIN IGOR VASIL EVICH
IPC: C21D8/02
Filed: 2005-03-15
Granted: 2006-02-27
Abstract: FIELD: metallurgy; production of low-alloyed cold-resistant steel for underwater sea gas lines at working pressure up to 19 Mpa working at low temperatures. 
     SUBSTANCE: proposed method includes production of steel blank, heating it to temperature above A s3 , deformation in controllable mode at specific reduction processes and at total reduction of 50-60% followed by controllable cooling; proposed steel has the following composition, mass-%: carbon, 0.05-0.9; manganese, 1.25-1.6; silicon, 0.15-0.30; chromium, 0.01-0.1; nickel, 0.3-0.6; molybdenum, 0.10-0.25; vanadium, 0.03-0.10; aluminum,  0.02-0.05; niobium, 0.01-0.06; copper, 0.2-0.4; calcium, 0.001-0.005; sulfur, 0.0005-0.005; phosphorus, 0.005-0.015; the remainder being iron; preliminary deformation of blanks is performed at temperature of 950-850°C at total reduction of 50-60%; then, blank is cooled down to temperature of 820-760°C at rate of cooling of 15°C/s on controllable cooling unit and final deformation is performed additionally at temperature of 770-740°C to required thickness of skelp at total reduction of 60-76%; further cooling is performed at higher rate of 35-55°C/s to temperature of 530-350°C, after which skelp is cooled in jacket to temperature of 150±20°C and then in the air. New stage of the proposed method makes it possible to manufacture tubes of 1067-1420 mm in diameter at thickness of walls of 24-40 mm which are used for sea gas pipe lines working at pressure of up to 19 Mpa. 
     EFFECT: enhanced strength, ductility and cold resistance; enhanced operational reliability; increased service life. 
     2 tbl, 1 ex
Patent RU-2289818-C1 (RU)
Inventor: STRELKOVA IRINA GENNAD EVNA
IPC: G01N33/68
Filed: 2005-05-17
Granted: 2006-12-20
Abstract: FIELD: medicine, orthopedics. 
     SUBSTANCE: method involves inspection of children and youngsters suffering from Perthes disease by convention methods that involve analysis of clinical symptoms of disease and results of the roentgenology study. In case of difficulties in assay of stages of pathological process method involves taking off venous blood sample, separation of red cells wherein activity of enzyme superoxide dismutase is determined. At value of activity of superoxide dismutase above 153.9 U/g Hb/min II-III stages of Perthes disease are diagnosed and at value of this index lower 142.6 U/g Hb/min IV-V stages of Perthes disease are diagnosed. Using the method allows enhancing safety of differential diagnosis of II-III and IV-V stages of Perthes disease. 
     EFFECT: improved method of diagnosis. 
     2 ex
Patent RU-2293480-C1 (RU)
Title: Method for production of special canned goods from mutton and vegetables
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L13/40
Filed: 2005-07-26
Granted: 2007-02-20
Abstract: FIELD: food processing industry, in particular canned goods for space feeding. 
     SUBSTANCE: claimed method includes carrot, onion and parsley root cutting, roasting in melt butter and chopping; potato cutting, blanching and chopping; fresh white cabbage shredding, freezing, and chopping; garlic pulping; wheat meal roasting; mutton cutting and chopping. Abovementioned components are blended with table salt, CO 2 -extract from biomass of specific micromycete species, black pepper, pimento, bay leaf, and bone broth. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value.
Patent RU-2297077-C1 (RU)
Inventor: BERKAL RAFAIL ISAAKOVICH
IPC: H01L31/042
Filed: 2005-08-29
Granted: 2007-04-10
Abstract: FIELD: electrical engineering; solar-to-electric energy conversion. 
     SUBSTANCE: proposed solar battery panel has flat frame, net sheet elastically tightened thereon and made of orthogonally intersecting strings with film substrate attached by means of fasteners at their intersection points; substrate mounts photoelectric converters secured thereon by means of adhesive; each fastener is made in the form of coaxially aligned pairs of washers. The latter have longitudinal projections and are provided with two holes for passing length of flexible material through them to enclose both washers and strings at their intersection points and to secure them in position. One of washers is mounted on film substrate face and other one, on its rear end. Longitudinal projection of washer rests on string. Such reliable fastening of substrate to strings through substrate-mounted washers enhances panel resistance to mechanical and thermomechanical thrusts. 
     EFFECT: reduced specific mass of panel, enhanced reparability, facilitated substrate attachment to frame-mounted net sheet. 
     1 cl, 3 dwg
Patent RU-2301591-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/40
Filed: 2005-10-11
Granted: 2007-06-27
Abstract: FIELD: food industry. 
     SUBSTANCE: it is necessary to prepare the formula components: one should boil, peel and reduce shrimps; chop, freeze and reduce new white head cabbage; one should fulfill reducing upon a chopper; moreover, one should cut, fry in melted butter and grate the carrots, parsley roots and onions, fry wheat flour and mix the above-mentioned components with fish broth, tomato paste, sugar, common salt and CO 2 -extracts of hot black pepper and laurel leaf. The mixture obtained should be packed into aluminum tubes, sealed and sterilized. This enables to obtain new canned food for cosmic nutrition being of higher digestibility. 
     EFFECT: higher efficiency.
Patent RU-2301468-C1 (RU)
Inventor: DMITRIEV SERGEJ ALEKSANDROVICH
IPC: G21F9/36
Filed: 2005-12-28
Granted: 2007-06-20
Abstract: FIELD: recovering radioactive wastes. 
     SUBSTANCE: proposed device for case-hardening finely dispersed radioactive and toxic wastes by impregnation has sealed working box, radioactive waste container with cover, and vibratory plate for disposing radioactive waste container mounted on power-driven truck. In addition, it has liquid dosing tank provided with level gage and electromagnetic valves at its inlet and outlet, as well as mixer incorporating liquid-carrying pipe, cement-charging pipe, and drain pipe with valve. It also has system for feeding cement mortar to radioactive waste container incorporating dosing pump and pipeline with electric-contact pressure gage, device operation control unit disposed beyond box, and sealed working box. In addition, device has window equipped with rubber gloves and power-driven door, as well as ventilation system and decontamination system incorporating decontaminant spray nozzle, pipeline with valve and drain pipe disposed in bottom part of sealed working box. 
     EFFECT: enhanced radiation safety, improved labor conditions. 
     1 cl, 2 dwg
Patent RU-2305567-C1 (RU)
Title: Способ чрескожного дренирования полостных жидкостных образований
Inventor: MIZGIREV DENIS VLADIMIROVICH
IPC: A61M25/00
Filed: 2006-01-16
Granted: 2007-09-10
Abstract: Изобретение относится к хирургии и может быть применимо для чрескожного дренирования полостных жидкостных образований. Выбирают под контролем компьютерной томографии оптимальную точку для пункции. Пунктируют полостное жидкостное образование иглой длиной не более 20 см и диаметром не более 1,66 мм, с мандреном. После пункции полостного жидкостного образования мандрен из иглы удаляют. В полость образования вводят сверхжесткий проводник с гибким концом. Выводят пациента из апертуры томографа. Удаляют иглу из образования, жестко фиксируя проводник. Измеряют на экране дисплея томографа расстояние от точки пункции на поверхности тела пациента до центра полостного жидкостного образования. Вводят по проводнику устройство для чрескожного дренирования полостных образований, без мандрена, на измеренное расстояние. Низводят дренаж в полость жидкостного образования. Комплекс "устройство для дренирования полостных образований - сверхжесткий металлический проводник" удаляют. Фиксируют дренаж коже. Способ позволяет улучшить контроль за глубиной пункции и положением кончика инструмента, уменьшить время манипуляции.
Patent RU-2293765-C1 (RU)
Title: Escherichia coli STRAIN N 280 CAPABLE OF THERMOLABILE LT-ENTHEROTOXIN PRODUCING
Inventor: BILALOV FANIL SALIMOVICH
IPC: A61K39/108
Filed: 2006-01-26
Granted: 2007-02-20
Abstract: FIELD: biotechnology. 
     SUBSTANCE: disclosed is strain N 280 having high ability to produce thermolabile LT-entherotoxin and being useful in production of Escherichia coli thermolabile entherotoxin (LT-entherotoxin) and anatoxine in vaccine manufacturing. 
     EFFECT: strain of high productivity. 
     2 ex, 1 tbl
Patent RU-2308820-C1 (RU)
Title: Wave length packing device (variants) and automatic optical telephone exchange
Inventor: DVORETSKIJ VLADIMIR MOISEEVICH
IPC: H04J14/00
Filed: 2006-03-20
Granted: 2007-10-20
Abstract: FIELD: communications engineering, possible use for electric communication via fiber-optic lines, which may be used for ultra-tight packing of large groups of short-distance and long-distance lines. 
     SUBSTANCE: first variant of packing device comprises shuttle loop optical route, on several multiply used prisms. It is meant for packing with wave length step from λ=1 to λ=0.1 nanometer or for large number of fiber-optic lines for city scale automatic telephone exchanges and long distance mains, or for terminals and multiplexers of client access systems. In accordance to the second variant, device comprises two or more cascades with shuttle loop optical route, possible use for packing with wave length step of λ=0.01 nanometer order. With wave length resolution of hundredth parts of nanometer both variants require only micrometric manufacturing precision. Automatic optical telephone exchanges contain, common either for all or for large line groups, multi-linear packing devices and multi-cascade commutation system composed of repeated optical connectors, which are connected by multi-point inter-cascade screens instead of immense number of fiber-optic connections. 
     EFFECT: creation of simple packing devices. 
     3 cl, 8 dwg, 4 tbl
Patent RU-2312808-C1 (RU)
Inventor: EFREMENKO ALEKSANDR NIKOLAEVIC
IPC: B65G53/40
Filed: 2006-03-24
Granted: 2007-12-20
Abstract: FIELD: mechanical engineering; pneumotrasport. 
     SUBSTANCE: proposed pump has chamber 1 with charging valve 2 and compressed air release valve 3 and the following devices arranged in chambers: aeration device 4 with pipeline 5 with compressed air inlet valve 6, pipe 8 furnished with restrictor 7 for discharge of aerated material, and compensating pipe 10 with end 9 open from side of charging valve 2, said pipe being furnished with antechamber 11.  Antechamber 11 is coupled through check valve 15 with pipeline 5, is provided with nozzle 13 with turbolator 14 arranged before inlet 12 of pipe 8.  Aeration device 4 is essentially multinozzle device with nozzles selectively furnished with turbolators. 
     EFFECT: provision of stable operation of pump at reduced flow rate and pressure of compressed air owing to decreased resistance of medium. 
     15 cl, 15 dwg
Patent RU-2313752-C1 (RU)
Inventor: TOKAEV ALEKSANDR NIKOLAEVICH
IPC: F41C7/00
Filed: 2006-03-30
Granted: 2007-12-27
Abstract: FIELD: small arms, applicable in automatic, semi-automatic service and hunter's small arms. 
     SUBSTANCE: the weapon has a receiver, barrel, gas chamber breechblock return spring, fore sight, back-sight bed, fore grip, front support, piston grip, box-type magazine, trigger guard, trigger and a folding butt end.  The butt end is made for folding relative to the receiver, and is provided with a shoulder stock in the form of a shock-absorbing butt, two telescopic guides with a joint for fixing or changing the length of the butt end with a spring vertically installed on the guides, stop and adjustment button.  The butt end fastening assembly is made with a turning hinge and a fixing slot.  The weapon is provided with a joint bar with bosses on the front and rear ends for its attachment on the tube of the gas chamber.  Ventilation openings are made horizontally on the joint bar, from the inner side the joint bar is provided with stiffening ribs, and square-shaped vertical platforms are located from above, the upper bed of the platforms is made in the form of a Pikatinni guide strip.  The fore grip is installed below the receiver, its inner cavity is provided with stiffening ribs and envelops the front section of the receiver.  Bosses are made on the external lateral faces of the fore grip. The Pikatinni strip is made from below of the fore grip, the stationary or folding grip and the bed of the folding front support are positioned an it.  The support bed is made in the form of two bushes with three holes for fixing the support position relative to the receiver.  On both sides of the support bed positioned are its legs, having telescopic joints with springs in the center for ejection of additional ribbed supports, provided with end pieces at the end.  The joints are provided with locks and buttons for adjustment of the legs due to extraction of the supports. 
     EFFECT: improved fighting and operating qualities of the automatic weapon, enhanced level of comfort and convenience of use of the weapon. 
     9 cl, 8 dwg