baber/WOPTO huggingface dataset:
Patent RU-2211369-C1 (RU)
Title: Система газодинамического наддува компрессора
Inventor: KOBELEV N S
IPC: F04B39/00
Filed: 2002-01-08
Granted: 2003-08-27
Abstract: Устройство предназначено для использования в области компрессоростроения, в частности в системах, повышающих производительность компрессоров. Впускной трубопровод разделен на три участка. В первом участке по ходу движения всасываемого воздуха на внутренней поверхности выполнены криволинейные направляющие, кривизна которых имеет положительное направление вращения винтовой линии. Второй участок выполнен эластичным. Третий участок имеет на внутренней поверхности криволинейные направляющие, кривизна которых имеет отрицательное направление вращения винтовой линии. Технический результат - обеспечение стабилизации газодинамического наддува в изменяющихся погодно-климатических условиях эксплуатации компрессоров. 3 ил.
Patent RU-2210991-C1 (RU)
Title: Method for accessing obturative space with medial deflection of external iliac blood vessels
Inventor: VOROB EV G I
IPC: A61B17/00
Filed: 2002-02-07
Granted: 2003-08-27
Abstract: FIELD: medicine. SUBSTANCE: method involves making pelvic peritoneum incision above external iliac blood vessels projection. Ureter is selected and deflected in medial direction. The external iliac blood vessels and vein are selected from fascia covering the musculus iliopsoas. The external iliac blood vessels are deflected in medial direction. Access to proximal part of the obturative space is provided. The external iliac blood vessels are deflected in lateral direction after withdrawing fat tissue from proximal one third of the obturative space. It results in providing access to middle and distal one-third parts of the obturative space. EFFECT: enhanced safety of pelvic lymphodissection; adequate fat tissue withdrawal.
Patent RU-2214458-C1 (RU)
Title: Method of production of steel in steel-making unit
Inventor: RJABOV I R
IPC: C21C5/04
Filed: 2002-05-13
Granted: 2003-10-20
Abstract: FIELD: ferrous metallurgy; production of steel in steel-making units, open-hearth furnaces, for example. SUBSTANCE: proposed method includes loading charge, heating it, pouring molten iron and blowing metal bath with oxygen through tuyere. After blowing the bath with oxygen, tuyeres are placed to depth of 0.2-0.4 of height of metal and slag and neutral gas is fed at flow rate of 0.15-0.80 cu m per ton of steel at duration of blowing of 5 to 25 min. Blowing with neutral gas is terminated 0 to 1 minute before beginning of deoxidation of bath or after ? of metal has been tapped from unit. Nitrogen is used as neutral gas. EFFECT: reduction of oxidation of metal and melting losses. 2 cl, 3 tbl
Patent RU-2210414-C1 (RU)
Inventor: KRAVTSOV V V
IPC: A62C3/02
Filed: 2002-05-27
Granted: 2003-08-20
Abstract: FIELD: fire fighting measures. SUBSTANCE: method includes subdivision of forest plantation into isolated from one another blocks 250-300 m long and with width equaling width of plantation, usually 10-60 m. Cut-through in transverse direction are intervals 10 m wide. Height of trees located at interval ends are reduced to 2.5-3 m. Protective fire-proof baffles are formed by moistening of tree trunks and branches with incombustible solution of the following composition, %: water 90; common clay 9; synthetic glue 1. Forest plantation edges and intervals between blocks are cultivated by mechanisms with introduction of herbicides into soil. EFFECT: higher efficiency of fire control in line forest plantations. 1 dwg
Patent RU-2220555-C1 (RU)
Title: Postharvest grain treatment method
Inventor: JUSHINA E A
IPC: A01F25/00
Filed: 2002-08-22
Granted: 2004-01-10
Abstract: FIELD: postharvest treatment of grain before laying for storage. SUBSTANCE: method involves cleaning grain from contaminant; providing aerosol state of propionic acid comprising chitosan additive; subjecting grain to aerosol flow; using chitosan additive for propionic acid, said additive being preparation produced by sequential extracting of Mortierella globalpina micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue. EFFECT: increased efficiency and reliable storage of grain.
Patent RU-2225771-C1 (RU)
Title: Apparatus for metal continuous casting and deforming
Inventor: ODINOKOV V I
IPC: B22D11/051
Filed: 2002-08-22
Granted: 2004-03-20
Abstract: FIELD: metallurgy, namely continuous casting and simultaneous deforming of metal. SUBSTANCE: apparatus includes horizontal builtup mold having opening in upper portion, pair of lateral walls; each wall has portions inclined relative to horizontal axis and it is secured to support mounted in two drive eccentric mutually parallel shafts. Supports of lateral walls are builtup ones; they have mean vertical parting surface normal relative to axial plane of eccentric shafts. Cross section of parting surface of support is in the form of dovetail joint. Lower and upper walls of mold are mounted in one of said shafts with possibility of reciprocation motion shifted by phase to lateral walls. EFFECT: enhanced accuracy of dimensions and geometry of billets continuously cast of deformed metal, improved reliability of apparatus. 4 dwg
Patent RU-2224198-C1 (RU)
Title: Helical heat exchanger
Inventor: EZHKOV A V
IPC: F28D7/04
Filed: 2002-09-17
Granted: 2004-02-20
Abstract: FIELD: heat-exchange apparatuses, in particular, heat-power industry. SUBSTANCE: the helical heat exchanger has a vertical body with outer headers of inlet and outlet of the working media and a heat exchange surface positioned in the body in the form at least of one bifilar helix oriented across the body, the headers of inlet and outlet of the working media are made in pairs, in each of them the header of the intertube medium is positioned inside the header of the tube medium is positioned inside the header of the tube medium, and both pairs of the headers are built in the body diametrically relative to each other, the body proper in the points of joint to each of the mentioned pairs of headers is made with a longitudinal slot, and the ends of the bifilar header are brought apart relative to each other and brought out in the respective headers from the opposite sides of the body through its longitudinal slots through the headers of the intertube medium. EFFECT: reduced overall dimensions of the heat exchanger and enhanced reliability of its operation. 2 cl, 3 dwg
Patent RU-2219622-C1 (RU)
Title: Semiconductor white light source
Inventor: ITKINSON G V
IPC: H05B33/14
Filed: 2002-10-25
Granted: 2003-12-20
Abstract: FIELD: optoelectronics; semiconductor white light emitting sources. SUBSTANCE: semiconductor white light source has semiconductor radiating crystal built around multicomponent Al-In- Ga- N system generating light in violet-blue spectral region and phosphor coating absorbing part of crystal-radiated light and emitting light in yellow spectral region. Used as phosphor is bivalent europium activated oxonitride alpha-sialic material. EFFECT: enhanced optical efficiency and stability of parameters. 3 cl, 10 dwg
Patent RU-2229517-C1 (RU)
Inventor: BELJAKOV N V
IPC: C12N1/21
Filed: 2002-11-12
Granted: 2004-05-27
Abstract: FIELD: biotechnology, molecular biology, protein engineering. SUBSTANCE: invention relates to technology for preparing recombinant proteins and can be used for preparing human recombinant alpha-2b-interferon. Recombinant plasmid DNA pZIFN2α encoding synthesis of human alpha-2b-interferon with the size 3337 base pairs comprises DNA fragment Nde I-Not I with the size 525 base pairs involving nucleotide sequence encoding human alpha-2b-interferon, DNA fragment Not I-Nde I of plasmid pLEX with the size 2812 base pairs. The strain of bacterium Escherichia coli ZIFN2α is a producer of human recombinant alpha-2b-interferon is prepared by transformation of microorganisms Escherichia coli with plasmid pZIFN2α. Invention provides preparing highly productive strain of Escherichia coli ZIFN2α that can be used for industrial synthesis of human alpha-2b-interferon. EFFECT: valuable properties of strain. 3 cl, 3 dwg, 1 tbl, 3 ex
Patent RU-2234092-C1 (RU)
Inventor: NISHEVA E S
IPC: G01N33/48
Filed: 2002-12-23
Granted: 2004-08-10
Abstract: FIELD: experimental medicine. 
     SUBSTANCE: invention can be used for detection of causal-significant allergens in patients with allergic diseases for investigation of mechanisms action of different pharmacological preparations. One-ten minutes before onset of procedure proserin is administrated in rat additionally in the dose 0.1-0.4 mg/kg of weight by intracutaneous route as 0.05% solution. Invention provides elevating yield of mast cells in rats and absence of negative effect on functional and physiological properties of indicated cells. 
     EFFECT: improved preparing method. 
     5 cl, 3 tbl, 1 ex
Patent RU-2240509-C1 (RU)
Inventor: BELJAEV M M
IPC: G01F1/22
Filed: 2003-03-31
Granted: 2004-11-20
Abstract: FIELD: measuring of the volume flow and mass flow of fluid. 
     SUBSTANCE: ring passage is interposed between the inlet and outlet. The middle part of the passage is made in block with the space embracing the center of the passage which receives the anchor-shaped mechanical link whose arms are arranged in the passage. One arm is provided with a sensor. The second arm is provided with the balancer for balancing the mechanical link and sensor with respect to the axis. The spring embraces the axis. The second sensor can be used as a balancer. 
     EFFECT: enhanced sensitivity of the device. 
     1 cl, 3 dwg
Patent RU-2242814-C1 (RU)
Inventor: DMITRIEV S A
IPC: G21F9/32
Filed: 2003-04-01
Granted: 2004-12-20
Abstract: FIELD: recovery of high-activity wastes. 
     
     
       SUBSTANCE: proposed method includes crushing of reactor graphite waste and its separation into several fractions, that is fine fraction having particle size of 50 μm and below and coarse fraction with particles measuring 50 to 100 μm. Then fine and coarse fractions of crushed reactor graphite waste are mixed up, mass proportion of fine and coarse fractions being 95 : 5 to 10 : 90. Introduced in mixture of crushed reactor graphite waste are rutile concentrate as oxide of carbide-forming element, powdered aluminum as energy carrier, and modifier, proportion of ingredients being as follows, mass percent: graphite waste, 7 - 11; powdered aluminum, 23 - 30; rutile concentrate, 53 - 64; modifier, 2 - 15. Then mixture prepared in this way is charged in container and igniter composition layer is placed on top. Mixture is given heat treatment under self-spreading high-temperature fusion conditions to form carbide oxide material including radionuclides. Prior to charging mixture inner surfaces of container walls and its bottom are covered with asbestos sheets. End product formed within container is allowed to cool down under natural conditions. 
     
     
       EFFECT: prevented escape of radionuclides into environment; enhanced strength of end product obtained. 
     
     
       4 cl, 1 dwg, 4 tbl, 3 ex
Patent RU-2242078-C1 (RU)
Inventor: KABELEV B V
IPC: H02M3/335
Filed: 2003-04-02
Granted: 2004-12-10
Abstract: FIELD: electrical engineering; dc-to-dc voltage converters and voltage regulators; power supply, charging, and driving systems. 
     
     
       SUBSTANCE: proposed method includes first stage of input reactor energy increase from input energy during periodic process with closed condition of first switch as well as transfer of part of first capacitor energy through cross-inductance transformer and first rectifier diode to first storage capacitor and output; and second stage with first switch held open, when input energy and reactor input energy increase that of first capacitor, and this energy is transferred through cross-inductance transformer and second rectifier diode to second storage capacitor and to output whereto part of second-capacitor energy supplied to this capacitor during initial period of this stage from input energy and input capacitor energy is also transferred through second switch held closed. In the process certain control switching delays are introduced for alternate change-over of semiconductor device of switches to reduce loss and to shape path in changing over these semiconductor devices for energy exchange between transformer cross inductance and inherent capacitances of semiconductor devices of switches and capacitors additionally connected to them. Power supply energy is continuously consumed during both different-time stages of period, energies of first and second capacitors vary relative to their mean values, symmetrical polarity reversal-process takes place at transformer without dc component of magnetizing current, and its maximal utilization ratio complies with push-pull bridge conversion; voltage across first and second switches in open position are of trapezoidal waveform with flat spike-free top. Capacitive kind of rectifier output provides for generating a number of well coordinated output channels. 
     
     
       EFFECT: reduced loss, enhanced reliability of switches and diodes. 
     
     
       1 cl, 2 dwg
Patent RU-2238831-C1 (RU)
Inventor: KARZOV G P
IPC: B23K35/30
Filed: 2003-04-23
Granted: 2004-10-27
Abstract: FIELD: metallurgy. 
     SUBSTANCE: invention relates to complex alloyed welding materials for anticorrosive surfacing of articles in nuclear power engineering, particularly for surfacing and welding of hydrocracking reactors and other petrochemical equipment and other important parts. Proposed welding strip or wire contains the following components, mass %: carbon 0.01-0.025; silicon 0.16-0.35; manganese 1.30-1.70; chromium 23.0-24.50; nickel 14.00-15.50; sulphur 0.001-0.010; phosphorous 0.001-0.015; aluminium 0.010-0.05; nitrogen 0.010-0.025; copper 0.01-0.08; lead 0.0005-0.001; arsenic 0.001-0.005; thin 0.001-0.005; antimony 0.001-0.005; cobalt 0.005-0.05; rare earths 0.05-0.10; ferrum - the rest. Coating, thus formed, features higher resistance to embrittlement at operating temperature up 350 o C under intensive neutron irradiation in contact with high parameter water. 
     EFFECT: improved operation reliability and safety, increased service life of reactor housing of nuclear plants of new generation. 
     1 tbl, 1 dwg
Patent RU-2237084-C1 (RU)
Inventor: KALUGIN V D
IPC: A23L1/30
Filed: 2003-04-25
Granted: 2004-09-27
Abstract: FIELD: liqueur and vodka industry. 
     SUBSTANCE: vodka "Mariinskaya medovaya" comprises the following components per 1000 dal of ready product: natural honey, 9.0-11.0; an aqueous-alcoholic infusion of the first blend of BAA "Pivnye drozhzhi Ekko plus s selenom", 0.1-0.2 l; rectified ethyl alcohol "Ekstra" and purified drinking water, the balance, to the strength 40%. Proposed invention allows enhancing organoleptic properties of the ready product, the content of biologically active substance in it and to expand assortment of vodkas conferring to vodka barely detecting vanilla tint in aroma and wine after taste. 
     EFFECT: improved and valuable properties of vodka. 
     3 ex
Patent RU-2242010-C1 (RU)
Inventor: GRIGOR EV E V
IPC: G01N33/68
Filed: 2003-05-12
Granted: 2004-12-10
Abstract: FIELD: medicine, anesthesiology, resuscitation. 
     SUBSTANCE: in patients one should study lactoferrin content in blood serum and peritoneal exudates during the 1 st  d of postoperational period. At simultaneous decrease of blood serumal values being below 1000 ng/ml and in exudates being below 3500 ng/ml it is possible to predict the chance for development of extraperitoneal complications. The method suggested is very simple and convenient in application and enables to predict the development of extraperitoneal complications at earlier terms. 
     EFFECT: higher efficiency of prediction. 
     2 ex
Patent RU-2238518-C1 (RU)
Inventor: PETRENKO A E
IPC: F42D5/04
Filed: 2003-06-24
Granted: 2004-10-20
Abstract: FIELD: provision of safety of people at detection of dangerously explosive products on board the air, water and ground transport facilities. 
     SUBSTANCE: the device has liquid and a reservoir made of several modules in the form of a parallelogram of elastic rubber-like materials with a filler neck and a plug in each module. The modules are provided with joints in the form of fasteners, type "burdlock", and ears with laces. Drinks from the composition of food products, type juices and mineral water, service and drinkable water available on board the transport facility of water-containing systems not influencing the safety of motion, are used as liquid. The modules may be provided with return pressure valves, and a chemical reagent, type dry ice, gas-saturating the liquid may be introduced in their set. 
     EFFECT: enhanced safety at use of this device on board the transport facilities, first of all of the air ones in flight. 
     3 cl, 1 dwg
Patent RU-2241186-C1 (RU)
Title: Способ контроля и автоматического управления стабильностью образования гарнисажа в пристенном слое печи ванюкова
Inventor: SALIKHOV Z G
IPC: F27D19/00
Filed: 2003-09-03
Granted: 2004-11-27
Abstract: Изобретение относится к области металлургии, в частности к плавке в печи Ванюкова. Способ включает регулирование температуры расплава путем изменения величины расхода теплоносителя в печь, непрерывную подачу сжатого воздуха в печь через открытый конец продольного патрубка фурмы, другой конец которого закрыт прозрачным телом в виде крышки, расположенным соосно чувствительному контрольному элементу прибора. В качестве чувствительного контрольного элемента прибора используют приемник изображения контролируемых образа и яркости гарнисажа. Определяют образ и яркость гарнисажа при различных составах и теплотехнических свойствах расплава, время, достаточное для образования гарнисажа. Определенные значения времени, яркости и образа принимают в качестве эталонных. Изменяют величину расхода теплоносителя в печь до полного совпадения контролируемых образа и яркости гарнисажа с эталонными их значениями. При использовании изобретения существенно упрощаются передача и обработка информации об образе, отражающем толщину гарнисажа. 2 з.п.ф-лы, 2 ил.
Patent RU-2244738-C1 (RU)
Inventor: CHUROCHKIN V S
IPC: C12G3/06
Filed: 2003-09-11
Granted: 2005-01-20
Abstract: Изобретение может быть использовано в ликеро-водочной промышленности. Водка особая содержит следующие компоненты при следующем соотношении, кг/1000 дал: лимонная кислота 0,13-0,17, натрий двууглекислый 0,13-0,17, модификатор вкуса “ЛАР-М” 1,8-2,2, анисовое эфирное масло 0,0008-0,0012, сахар-песок рафинированный 9,8-10,2, водно-спиртовая жидкость остальное. Предлагаемое изобретение позволяет получить водку с высокими органолептическими показателями. Водка высокого качества представляет собой прозрачную жидкость без посторонних включений. Она имеет мягкий вкус, присущий водке, и аромат водочный с приятным легким ароматом жасминового тона.
Patent RU-2252697-C1 (RU)
Inventor: KACHKOV I A
IPC: A61B5/375
Filed: 2003-09-18
Granted: 2005-05-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out clinical and diagnostic examination and additionally measuring latent period of III peak on invoked potential curve from acoustic invoked stem potentials. Cerebral stem injuries are determined from neuromuscular electrodiagnostic data. Latent period III peak value being above or below a norm and injured medial cerebral stem region allover the stem thickness or totally injured lateral and caudal stem regions or all said regions injury taking place, high intraoperation trigeminocardial reflex risk degree is diagnosed in patients suffering from vestibular neuroschwannoma. Latent period III peak value being above or below a norm and no injuries of cerebral stem or latent period III peak value corresponding to norm and totally injured lateral and caudal stem regions at the same time or only medial cerebral stem regions taking place, moderate risk degree is diagnosed. Normal latent period III peak value and no injuries of cerebral stem being the case, low risk degree is to be diagnosed. 
     EFFECT: high accuracy of diagnosis.
Patent RU-2252001-C1 (RU)
Inventor: TKACHENKO O N
IPC: A61H1/00
Filed: 2003-10-13
Granted: 2005-05-20
Abstract: FIELD: medicine, curative physical culture. 
     SUBSTANCE: a child should daily do a certain physical exercise before sleep to activate gluteus medius muscle and its coordinated activity with a muscle that strains patient's broad fascia. 
     EFFECT: higher therapeutic action. 
     1 cl, 3 ex, 1 tbl
Patent RU-2258871-C1 (RU)
Inventor: ZHURAVETS I B
IPC: F24F3/14
Filed: 2004-01-27
Granted: 2005-08-20
Abstract: FIELD: air conditioning. 
     SUBSTANCE: proposed indirect evaporative air cooling device has housing with tray, pipes for feeding and  discharging, general, main, and auxiliary air streams, blowdown and drawing fans, and evaporation head incorporating capillary-porous plates separated by corrugated water-tight partitions. Capillary-porous plates are open on both ends and form so-called wet channels together with corrugated partitions wherein evaporation process cools down entire air stream being forced. Plates are made of permeable magnetic material that has bonding adhesive base and spatially oriented particles of magnetic filler characterized in high heat conductivity, corrosion resistance, and magnetization. 
     EFFECT: enhanced stability of evaporation head, enlarged cold-productivity range, provision for dispensing with regular washing of porous plates. 
     1 cl, 3 dwg
Patent RU-2257051-C1 (RU)
Inventor: KHABAROV V E
IPC: B05B1/26
Filed: 2004-02-16
Granted: 2005-07-27
Abstract: FIELD: irrigation equipment, in particular, fine-dispersion or drop sprinkling equipment used in mobile and stationary sprinkler units for producing of sprays with droplet sizes admissible for irrigation of wide range of farm crops. 
     SUBSTANCE: sprinkler unit has hollow cylindrical casing with partition wall, wherein guiding rod is rigidly fixed centrally of partition wall. Conical deflector with curved grooves is fixed on guiding rod for displacement along it. Location of conical deflector in predetermined position on guiding rod is provided by means of adjustment nut which may is fixed by lock nut. In order to form uniform liquid film around perimeter of conical deflector, grooves are provided in such a manner that they do not reach edge by distance equal to width of casing outlet opening ring, when conical deflector is lifted to maximal extent. Fluoroplastic layer is built in friction surface of conical deflector. 
     EFFECT: increased efficiency in producing of finely dispersed uniform spray, simplified construction and enhanced reliability in operation. 
     3 dwg
Patent RU-2253525-C1 (RU)
Inventor: SLUKIN E JU
IPC: B21B39/16
Filed: 2004-02-26
Granted: 2005-06-10
Abstract: FIELD: rolled stock production, namely entry roll fitting of rolling mill. 
     SUBSTANCE: entry roll fitting of rolling mill includes pair of entry liners secured to beam of stand. Rollers provided with bearing assemblies are mounted in said liners on axle with possibility of rotation in direction coincided with rolling direction. Novelty is working surface of each roller; working surface is formed of separate rings with shaped lateral face. Each ring includes its own bearing assembly and may rotate autonomously on axle of roller. 
     EFFECT: enhanced quality of rolled surface of strip due to elimination of roller slip on surface of strip. 
     2 dwg