baber/WOPTO huggingface dataset:
Patent RU-2273794-C1 (RU)
Title: Plant for producing pulse gas for air-operated systems of control valving units for main pipelines
Inventor: KUZNETSOV LEONID GRIGOR EVICH
IPC: F17D3/01
Filed: 2004-12-07
Granted: 2006-04-10
Abstract: FIELD: pipeline transport. 
     SUBSTANCE: plant comprises system of pipelines, electrical system, unit for automatic control, and unit for drying and cleaning gas connected with the gas pipeline.  The input and output of the plant are interconnected through the pipeline provided with non-return valve.  The unit for drying and cleaning gas comprises the systems for drying and cleaning gas, regeneration system with stop air-operated valves, relief system with blowing vessel, and connected in series water-oil separator-filter, two regenerated absorbers connected in parallel, end filter, and check valve at the outlet of the unit.  The stop valves of the system for drying and cleaning gas are air-operated.  A gas accumulator is connected in parallel to the check valve at the outlet of the unit through the pipelines provided with non-return valves.  The gas accumulator is provided with the electropneumatic valves.  The outlet gas spaces of the electropneumatic valves are connected with the air-operated drives of the stop valves of the system for drying and cleaning gas through pipelines. 
     EFFECT: enhanced efficiency and reliability. 
     4 cl, 2 dwg
Patent RU-2283741-C1 (RU)
Inventor: KABLOV EVGENIJ NIKOLAEVICH
IPC: B23K35/30
Filed: 2005-01-13
Granted: 2006-09-20
Abstract: FIELD: soldering alloys. 
     SUBSTANCE: invention is intended for in manufacture of soldered parts of turbine hot tract of gas turbine engines made from monocrystalline nickel alloys. Solder is composed of following compartments, wt %: chromium 6.0-10.0, iron 0.1-0.7, boron 0.6-1.3, silicon 0.05-0.15. tungsten 2.0-5.0, molybdenum 1.8-2.2, cobalt 8.0-10.0, aluminum 4.0-6.0. carbon 0.05-0.2, niobium 3.0-5.0, and nickel - the balance. 
     EFFECT: limited erosion activity, improved heat resistance of soldered connections, and improved workability in soldering operation due to spreading ability. 
     2 tbl, 3 ex
Patent RU-2281492-C1 (RU)
Inventor: RJABCHENKOVA ANTONINA VASIL EV
IPC: G01N30/00
Filed: 2005-04-18
Granted: 2006-08-10
Abstract: FIELD: industrial hygiene. 
     SUBSTANCE:  method allows to determine content of industrial poisons in vapor-air mixtures within area of breathing of staff working within 10-20000 mg/m 3  range of measured mass concentrations. Individual passive permeable dosimeters are used which have speed of absorption of dimethyldisulfide of 3,5-5,5 cm 3 /min, preferable, of 4,3 cm 3 /min. Dosimeters are calibrated by gas-liquid chromatography method. Dose load of influence onto human being is determined form the description given. 
     EFFECT: improved efficiency of operation; improved truth of results. 
     1 tbl
Patent RU-2287372-C1 (RU)
Inventor: AFINOGENOV JURIJ ALEKSEEVICH
IPC: B02C19/16
Filed: 2005-04-26
Granted: 2006-11-20
Abstract: FIELD: disintegrating. 
     SUBSTANCE: mincer comprises vibration table, clamping device, and vertical milling sleeve interposed between them.  The milling members made of rods provided with through longitudinal openings are coaxially mounted in the sleeves for free movement.  The openings are conical and converging downward.  The milling members made of disks are arranged in the sleeves under the rods.  The bottom edge of the rods is made of step conical bushings that are inclined to the horizontal plane and one with respect to the other at an angle no less than the angle of inner friction of the material to be minced.  The bottom disks are made of a step anvil whose bottom surface is mating to the bottom surface of the rod edge. The bottom anvils are secured to the sleeve bottom. 
     EFFECT: enhanced efficiency. 
     3 dwg
Patent RU-2290756-C1 (RU)
Title: Method for suppressing concentrated interference during receipt of continuous linear-frequency modulated signal
Inventor: KOLCHEV ALEKSEJ ANATOL EVICH
IPC: H04B1/10
Filed: 2005-05-23
Granted: 2006-12-27
Abstract: FIELD: electric communications, possible use for suppressing powerful spectrum-concentrated interference during receipt. 
     SUBSTANCE: method includes detecting concentrated interference at output of compression system  in frequency area of receiver of linear-frequency modulation ion probe, non-displaced estimation of excess coefficient E, selecting concentrated interference from signal and its weakening on basis of usage of criterion for detection of crude errors in experimental measurements. 
     EFFECT: weakened powerful concentrated interference of any form. 
     1 dwg
Patent RU-2288961-C1 (RU)
Title: Устройство для слива хлористого магния из аппарата магниетермического производства титана
Inventor: PUTIN ANATOLIJ AGAFONOVICH
IPC: C22B34/12
Filed: 2005-05-23
Granted: 2006-12-10
Abstract: Изобретение относится к цветной металлургии, в частности, к получению губчатого титана магниетермическим способом. Устройство для слива хлористого магния из аппарата мангиетермического производства титана включает хвостовик с фланцем со сливным отверстием и приваренной к нему направляющей втулкой, сливную трубу с запорным штоком. Техническим результатом изобретения является повышение производительности сливного устройства. Для достижения технического результата хвостовик с фланцем заглублен в донный патрубок аппарата на 0,3-0,6 его высоты и закреплен к донному патрубку с помощью фланца. 1 ил.
Patent RU-2285314-C1 (RU)
Inventor: DOBISOV VADIM IVANOVICH
IPC: H01P1/10
Filed: 2005-06-14
Granted: 2006-10-10
Abstract: FIELD: microwave engineering; change-over of antenna and transceiver channels in plumbing. 
     SUBSTANCE: proposed microwave switch designed to transmit electromagnetic waves from its E-wave duct to H-wave duct and from input E-wave duct to any output duct has twin-section balanced hybrid H-wave duct and E-wave duct T-bend. E-wave duct is input one; one switch is installed in one adjacent duct at distance   from coupling plane of twin-section adjacent ducts, two switches are installed in other adjacent duct, first one at distance   and second one, at distance   from coupling plane of adjacent twin-section ducts; one switch is installed in H-wave duct at distance   from coupling plane of twin-section H-wave duct, where λw is H 10 -wave length in H-wave duct and in each of adjacent ducts; λw H10  is H 10 -wave length in twin section; l 1H  is twin section length; n = 1, 3, 5, ...; m = 5, 7, 9, .... 
     EFFECT: reduced loss in electromagnetic wave transmission. 
     1 cl, 1 dwg
Patent RU-2294096-C1 (RU)
Title: Line for dry cleaning of egg shell surface from contaminants
Inventor: FEDORENKO IVAN JAROSLAVOVICH
IPC: A01K43/00
Filed: 2005-07-28
Granted: 2007-02-27
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: line has egg feeding conveyor, conveyor for advancing eggs over abrasive material, abrasive material moving device, and discharge unit. Abrasive material moving device is made in the form of reservoir with flexible bottom which is kinematically connected with vibration exciter. Conveyor for advancing eggs over abrasive material is made in the form of hooks fixed on pulling device. 
     EFFECT: increased efficiency in cleaning of eggs from contaminants and increased shelf life of eggs. 
     2 cl, 2 dwg
Patent RU-2293123-C1 (RU)
Title: Process for melting high-alloy steel in oxygen converter with upper blowing
Inventor: KOSYREV ANATOLIJ IVANOVICH
IPC: C21C5/32
Filed: 2005-09-09
Granted: 2007-02-10
Abstract: FIELD: ferrous metallurgy, possibly steel production in oxygen converters with upper blowing. 
     SUBSTANCE: process comprises steps of loading scrap steel; pouring melt cast iron and blowing with oxygen; at blowing, if necessary providing additional heat transfer to converter by means of plasma arc; after oxidizing carbon to predetermined degree loading dozes of solid alloying materials into converter; melting each doze of said materials by action of plasma arc between oxygen lance and metal bath. 
     EFFECT: increased consumption of scrap steel at melting of high-alloy steel.
Patent RU-2304156-C1 (RU)
Inventor: BELJAEV VITALIJ STEPANOVICH
IPC: C09D5/08
Filed: 2005-11-11
Granted: 2007-08-10
Abstract: FIELD: protective compositions and materials. 
     SUBSTANCE: invention relates to a method for preparing protective covers being especially such as metal and concrete. Composition comprises silicon emulsion or silicon dispersion as a binding agent, mixture of hollow microspheres distinguishing by size and bulk density values and chosen from group comprising hollow glass microspheres, hollow ceramic microspheres, polymeric hollow microspheres, technogenic hollow microspheres, surface-active substance, titanium dioxide or zinc dioxide and, if necessary, accessory special additives taken in the definite ratio of components. Using this composition the invention provides preparing covers on pipe lines by its applying firstly as a thin layer on cold surface, followed by heating to 200-250°C, repeated its applying on hot surface by thin layer, followed by applying of material on a cover as metallic wire or net, or winding ob pipe line with applied cover by at least band layer as separate bands made of steel (stainless) and wherein these bands (small bands) are covered preliminary with abovementioned composition by at least one side wherein this composition is filled with hollow microspheres and at least one of lateral band surfaces shows alternating `projections and grooves of right-angled form and similar linear sizes. Grooves have flanges equal with grooves square and excluding dense adjoining of bands to pipeline surface in their winding and creating air layer. Joining of separate bands is carried out during winding is carried out using projections and grooves by end puzzle type. Invention provides preparing covers showing good and sufficiently high protective properties: high heat-protecting properties under effect of high temperatures in the range 500-1000°C, good anticorrosive properties and good fireproofing properties that provides multifunctional properties of covers proposed. Invention can be used in protection of pipelines against effect of different negative factors in their exploitation, in part, in protection against corrosion, fire and as heat-protecting cover. 
     EFFECT: improved and valuable technical properties of composition. 
     3 cl, 3 tbl
Patent RU-2304716-C1 (RU)
Title: Method for phase-wise recording of gas condensate well product and device for realization of the method
Inventor: PLJUSNIN DMITRIJ VLADIMIROVICH
IPC: E21B47/10
Filed: 2005-12-05
Granted: 2007-08-20
Abstract: FIELD: flow measuring equipment engineering, possible use in systems for controlling extraction of gas-condensate hydrocarbon deposits. 
     SUBSTANCE: method includes cyclone-gravity separation of well product onto gas and liquid phases. Prior to feeding the product into reservoir hollow, part of aforementioned hollow is filled in advance with liquid low boiling point hydrocarbons, such as benzene, up to level exceeding the level of positioning of points of tangential product feed into the hollow. Then by means of tracking presence of condensed moisture in the gas drained from the hollow, speed of extraction/draining of gas from the hollow is maintained or limited, and condensate flow counter is activated. Speed of extraction of condensate from the reservoir is maintained, ensuring constant predetermined level of condensate relatively to the point where it is drained from the lower part of reservoir hollow. Device for realization of the method contains vertically aligned cylindrical reservoir with appropriate (product) feeding and gas and condensate draining pipelines, signaling indicators of pressure, temperature, level, circular speed of liquid in cyclone part of reservoir, presence of condensed moisture in the gas being extracted, flow controllers and flow counters, and also a controller with appropriate software, predetermined levels block and multi-channel input, controlling outputs of controller being enabled for electric control by flow controllers. 
     EFFECT: ensured quality and operative recording of product while minimizing costs of installation, adjustment, operation (servicing), maintenance and/or replacement of device as a whole and of its separate units and elements. 
     2 cl, 4 dwg, 1 ex
Patent RU-2305448-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2006-01-11
Granted: 2007-09-10
Abstract: FIELD: food-processing industry. 
     SUBSTANCE: method involves cutting, marinating in citrus juice and frying mackerel fillet in vegetable oil and grinding in grinder; shredding and freezing fresh cabbage in grinder; shredding and slightly frying vegetable pepper and bulb onion in melted butter; mixing said components with dry white wine, fish soup, edible salt, citric acid and CO 2 -extract of black bitter pepper; packing resultant mixture in aluminum tubes; pressurizing and sterilizing at predetermined component ratio. 
     EFFECT: increased digestibility of canned food.
Patent RU-2308115-C1 (RU)
Inventor: LAPITSKIJ JURIJ JAKOVLEVICH
IPC: H01J27/04
Filed: 2006-02-16
Granted: 2007-10-10
Abstract: FIELD: acceleration engineering in science and technology using hydrogen ion beams having medium current intensity of several milliamperes. 
     SUBSTANCE: proposed DC hydrogen ion source using pin-type cold cathode has solenoidal coil wound on nonmagnetic vacuum chamber and accommodating first magnetic pole with central depression, first stainless steel cathode in the form of flat disk with central cup-shaped depression abutting against first magnetic pole, anode in the form of hollow stainless steel cylinder, second cold cathode in the form of stainless steel disk with depression along its axis and emission hole in center, its protruding part being inserted into second magnetic pole hole; through hole is made in first magnetic pole, first cold cathode, and in ion-source vacuum chamber to receive refractory metal pin one of whose ends is inserted in ion-source vacuum chamber and other end is joined with mechanism affording forward and backward motion of pin along ion source discharge chamber axis. Anode is made in the form of hollow cylinder accommodating central annular bridge; two thin-walled nonmagnetic metal cylinders are inserted into anode on both ends in front of bridge to protect cathode and anode insulator from ingress of vacuum-pump oil carbon. 
     EFFECT: enhanced service life of ion source at ion direct current of several milliamperes. 
     1 cl, 1 dwg
Patent RU-2306777-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/12
Filed: 2006-03-10
Granted: 2007-09-27
Abstract: FIELD: process for increasing volume and enhancing aroma of tobacco vein. 
     SUBSTANCE: method involves extracting mixture of tobacco wastes and eugenol type basil using liquid carbon dioxide; separating miscella for impregnating of moistened tobacco vein and simultaneously increasing pressure; reducing pressure to atmospheric pressure value at rate providing freezing of carbon dioxide sucked into miscella; heating at rate providing subliming of carbon dioxide. 
     EFFECT: provision for obtaining of whole product which may be used as part of mixes for tobacco smoking articles.
Patent RU-2302389-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C04B41/86
Filed: 2006-03-13
Granted: 2007-07-10
Abstract: FIELD: glazes for covering, for example, facing tiles. 
     SUBSTANCE: glaze consists of, mass %: SiO 2  40,0-44,0; Al 2 O 3  1,0-3,0; CaO 12,0-14,0; Na 2 O 3,0-4,0; ZrO 2  5,0-7,0; B 2 O 3  6,0-8,0; BaO 3,0-4,0; ZnO 8,0-10,0; MnO 2  0,5-1,0; Co 2 O 3  0,5-1,0; CuO 3,0-4,0; PbO 8,5-9,5. 
     EFFECT: increased freezing resistance of glaze, increased durability and expanded area of possible use for glazed products. 
     1 tbl
Patent RU-2307170-C1 (RU)
Inventor: STOMAKHIN ALEKSANDR JAKOVLEVIC
IPC: C21C1/02
Filed: 2006-04-03
Granted: 2007-09-27
Abstract: FIELD: ferrous metallurgy, namely out-of-furnace treatment of metal in ladle. 
     SUBSTANCE: method comprises steps of supplying to branch pipe of gas lift nitrogen or its mixture with inert gas; then immersing to ladle with melt metal suction and draining branch pipes of gas lift; adding to metal mixture of calcium fluoride and calcium-containing killing materials at predetermined relation; after adding said mixture to metal, feeding to gas lift cooling agent onto slag formed in it; extracting gas lift out of metal with solidified slag; during treatment process eliminating air suction inside gas lift by sustaining in it excess pressure in range 10 - 10000Pa. Invention provides reduction dephosphorizing of melt steel in ladle due to treating melt by means of highly active aggressive slag while preventing interaction of said slag with lining of ladle and with air. 
     EFFECT: improved process of treating melt metal in ladle. 
     3 cl, 1 tbl, 1 ex
Patent RU-2315886-C1 (RU)
Title: Составной поршень (варианты)
IPC: F02F3/00
Filed: 2006-04-18
Granted: 2008-01-27
Abstract: Изобретение относится к машиностроению, в частности касается конструкции поршней двигателей внутреннего сгорания (ДВС) и/или компрессоров. Составной поршень включает корпус с бобышками под поршневой палец, головку с днищем и, по меньшей мере, одно поршневое кольцо. Головка посредством осевого пальца с окружной канавкой вокруг него подвижно, с возможностью вращения и продольного перемещения, сочленена с корпусом поршня. В окружной канавке головки установлена цилиндрическая пружина, а в зазоре, между посадочными плоскостями головки и корпуса - поршневое кольцо, выполненное в виде плоской спирали. Приведен другой вариант выполнения поршня. Поршень обеспечивает повышение надежности и долговечности поршневой группы ДВС. 2 н.п. ф-лы, 2 ил.
Patent RU-2309540-C1 (RU)
Inventor: TJUNJAEV GERMAN ALEKSEEVICH
IPC: H04B3/54
Filed: 2006-04-18
Granted: 2007-10-27
Abstract: FIELD: power engineering. 
     SUBSTANCE: device contains transmission control block, made in form of high frequency generator, and receipt control block, connected to automatic remote control station being monitored. These blocks are interconnected through connection filters and communication capacitors by phase wire, which is used as spatially distributed sensor and to which measuring blocks are connected, which are in turn connected to signalers of limitary ice load. At input of transmission control block, prediction block is mounted, using meteorological sensor parameters as original signal, on basis of which durations of discrete high frequency signals are formed at input of transmission control block, with their amplitude being continuously modulated further by ice coatings, spatially distributed sensor and discrete measuring blocks. On basis of parameters of beginning of ice coating formation and limitary ice coating load, quantitative values of ice coating formation process and emergency ice coating load growth process are determined. Corresponding signals are received at dispatching station. 
     EFFECT: creation of a new system for controlling and predicting extreme ice coating situations, working only during influence of real ice and wind events on power lines, consuming no power on controlled supports, using triple modulation of high frequency oscillations for efficient usage on all power lines with high degree of diagnosing. 
     4 dwg
Patent RU-2325010-C1 (RU)
Inventor: KO SEUNG-TAE
IPC: H01M8/04
Filed: 2006-08-24
Granted: 2008-05-20
Abstract: FIELD: fuel elements. 
     SUBSTANCE: fuel element characterized by a load specified operation is designed so, that electrical power value, generated in the fuel element, is accurately calculated, as well as the value of electrical power, supplied from an auxiliary supply source relative to the value of electric power, required by load; and the fuel element activation is adjusted in accordance with the electrical power value, required from the fuel element. 
     EFFECT: preventing consumption of excess amount of fuel at electrical power generation which optimizes fuel element operative system and enhances its efficiency. 
     8 cl, 3 dwg
Patent RU-2309063-C1 (RU)
Inventor: BONDARIK ALEKSANDR NIKOLAEVICH
IPC: G08B25/10
Filed: 2006-10-11
Granted: 2007-10-27
Abstract: FIELD: transport engineering. 
     SUBSTANCE: invention relates to equipment designed for preventing unauthorized use or high-jacking of vehicles.  According to invention, central control unit is connected with remote reading unit, radiomodem, security alarms warning units and units to interlock functional members of vehicle.  Transponder is made possibility of inductive coupling with antenna of remote reading unit.  Transceiver is coupled with radiomodem and is made for radio communication with dispatcher center.  System includes also series-connected heart beats reading unit, preliminary filtering and amplification unit and digital processing unit.  Central control unit is provided with additional input to which output of digital processing unit is connected.  Heart beats reading unit contains antenna made for remote reception of electric signals caused by human heart beating.  Digital processing unit includes series-connected analog-to-digital converter whose input is input of digital processing unit, digital filtering unit and decision making unit whose output is output of digital processing unit.  Decision making unit includes series-connected detector of QRS cardiogram complex whose input is input pf decision making unit and heart beats detector whose output is output of decision making unit.  Invention makes it possible to state the fact of presence of criminal in vehicle interior by heart beating electric signals.  Thanks to it video camera in vehicle is required, wide-band video information transmission channel can be dispensed with and possibility of transmission of information to reduce possibility of false alarm by standard radio channel used for transmission of voice and short text messages is provided. 
     EFFECT: improved reliability of protection. 
     5 cl, 3 dwg
Patent RU-2320985-C1 (RU)
Title: Способ измерения влажности пухоперового сырья
Inventor: LYCHNIKOV DMITRIJ SEMENOVICH
IPC: G01N27/22
Filed: 2006-10-30
Granted: 2008-03-27
Abstract: Исследуемый образец с пухо-перовой массой помещают в диэлектрическую емкость, ограничивающую пространство между пластинами измерительного конденсатора, который имеет измерительную шкалу, проградуированную в соответствии с величиной расстояния между его пластинами. Одной из пластин измерительного конденсатора прижимают пухо-перовую массу, сокращая ее объем, и фиксируют расстояние между пластинами. Затем с помощью радиорезонансного метода измерений определяют соответствующую этому расстоянию диэлектрическую проницаемость образца. Повторяют аналогичные замеры диэлектрической проницаемости для каждого из дискретно сокращаемых расстояний между пластинами измерительного конденсатора до фиксации неизменности ее величины, по которой в соответствии с ранее составленной калибровочной зависимостью выносят суждение о влажности образца пухо-перового сырья. Способ характеризуется высокой достоверностью исследований при высокой точности измерений. 2 ил.
Patent RU-2316076-C1 (RU)
IPC: H01L29/772
Filed: 2006-11-14
Granted: 2008-01-27
Abstract: FIELD: heterostructures of semiconductor devices, primarily those of field-effect transistors. 
     SUBSTANCE: proposed semiconductor heterostructure of field-effect transistor has AlN single-crystalline substrate, GaN template layer, GaN channel layer, and Al x Ga 1-x N layer; disposed one on top of other between template and channel layers are intermediate Al y Ga 1-y N layer and Al z Ga 1-z N buffer layer, respectively; value of y at template layer boundary is 1 and at buffer layer boundary it equals buffer layer z value; in this case 0.3 ≤ x ≤0.5 and 0.1 ≤ z ≤0.5. Buffer layer in semiconductor heterostructure at channel layer boundary can be doped with Si through depth of 50 to 150 Å. 
     EFFECT: enhanced conductivity of heterostructure channel layer and, hence, enhanced working currents and power of field-effect transistors. 
     2 cl, 1 dwg