baber/WOPTO huggingface dataset:
Patent RU-2223891-C1 (RU)
Title: Method of forming lifting force, aeroplane and method of takeoff and landing
Inventor: AVRUTSKIJ G I
IPC: B64C39/00
Filed: 2002-06-27
Granted: 2004-02-20
Abstract: FIELD: aviation transport. SUBSTANCE: proposed method includes forming of binary cyclone by heated gas flows fed from gas jet unit above upper surface of two aerodynamic lifting platforms; cyclone is created in form of pair of revolving gas columns filled by said flows. Aeroplane includes gas jet controllable unit for creating heated gas flows and wing whose upper surface has pair of symmetrical aerodynamic lifting platforms. Gas jet unit ensures forming of binary cyclone by heated gas flows. Controllable aerodynamic members are mounted for forming aeroplane stabilization forces and moments. Method of takeoff and landing includes hovering of aeroplane and forming velocity head of gas flows. EFFECT: extended functional capabilities. 8 cl, 6 dwg
Patent RU-2240213-C1 (RU)
Inventor: LEBEDEV V M
IPC: B23P6/00
Filed: 2003-02-07
Granted: 2004-11-20
Abstract: FIELD: plastic working of metals, namely repairing blades of gas turbine engines. 
     SUBSTANCE: method comprises steps of milling blades of gas turbine engine behind zone of fatigue fractures identified by means of fatigue testing. 
     EFFECT: enhanced quality of repaired blades. 
     1 dwg, 1 tbl, 1 ex
Patent RU-2240190-C1 (RU)
Inventor: SHIRJAEV D A
IPC: B21D15/06
Filed: 2003-03-11
Granted: 2004-11-20
Abstract: FIELD: plastic working of metals, namely manufacture of single-corrugation bellows with cylindrical shells. 
     SUBSTANCE: method comprises steps of preliminary radial forming of corrugations and axially upsetting of blank in die while applying inner pressure; one or more calibration stages. At least one calibration operation is realized at placing preliminarily shaped bellows onto cylindrical mandrel and rolling around outer surface of bellows at rotation of mandrel due to radial feed of profiled roller to mandrel axis. Gap value between calibrating surfaces of mandrel and roller is no less than thickness value of bellows. It is possible to use mandrel with radial annular groove and cylindrical roller with radial annular protrusion. 
     EFFECT: enhanced quality of single-corrugation bellows due to lowered thickness difference of cylindrical shells and recess of corrugation. 
     4 cl, 2 dwg, 1 ex
Patent RU-2240665-C1 (RU)
Inventor: VLASOV P A
IPC: A01C1/00
Filed: 2003-06-16
Granted: 2004-11-27
Abstract: FIELD: agricultural engineering, in particular, agricultural machines for presowing treatment of seed having solid moisture-impermeable coat. 
     SUBSTANCE: scarificator has charging hopper with closure, casing and inner rotating scarifying member made in the form of flat rotating horizontal disk with upper surface covered with abrasive layer. Hopper bottom is equipped with openings, to which pipes are attached. Pipes are provided with vertical one-sided slots, which are closed with screens of elastic material. Their upper ends are attached to pipes above slots. Their lower ends are sliding over abrasive surface. Gap between pipe ends and abrasive surface of scarifying member is equal to two-three maximal sizes of seeds to be scarified. 
     EFFECT: improved quality of scarification, elimination of grinding of seeds, simplified construction, increased efficiency and reduced power consumption. 
     3 dwg
Patent RU-2237718-C1 (RU)
Inventor: EROKHIN I L
IPC: C12P7/06
Filed: 2003-06-20
Granted: 2004-10-10
Abstract: FIELD: alcoholic industry. 
     SUBSTANCE: invention relates to producing alcohol. Method involves preparing raw, its digestion, cooling of digested mass, saccharifying mass with α-amylase, glucoamylase, xylanase, cellulase, cooling the prepared must, fermentation of must and isolation of alcohol. Glucoamylase, α-amylase, xylanase and cellulase are added as the complex enzyme preparation with the following activity of components, U/g, not less: amylolytic, 250; glucoamylase, 500; xylanase, 600; cellulase, 300. Mass is saccharified at temperature 60 o C for 2 h and fermentation of must is carried out at temperature 35 o C for 72 h. 
     EFFECT: increased yield of alcohol, simplified method. 
     4 cl, 1 tbl, 1 ex
Patent RU-2254069-C1 (RU)
Title: Method for preventing reflux-gastritis and dumping syndrome after subtotal distal gastric resection by billroth-i technique
Inventor: MORGOSHIJA T SH
IPC: A61B17/11
Filed: 2003-10-07
Granted: 2005-06-20
Abstract: FIELD: medicine, oncosurgery. 
     SUBSTANCE: after mobilization one should cross duodenum obliquely, resect the stomach in its proximal part with oblique section along the greater curvature, remove macropreparation, form gastroduodenoanastomosis, after the first row of sutures of anterior anastomosis wall apply 2 serous-muscular interrupted sutures at lateral edge of gastroduodenoanastomosis at the distance of 1.5 cm being proximally against the anastomosis to be sutured to duodenal wall being 0.5 cm distally against anastomosis line, perform puncturing in and puncturing out crosswise the anastomosis. The innovation enables to accelerate the passage out of an organ's stump, provide rhythmic and partial evacuation out of gastric stump and prevent dumping syndrome. 
     EFFECT: higher efficiency of prophylaxis. 
     1 ex
Patent RU-2250419-C1 (RU)
Title: Air distributor
Inventor: TUCHKOV V K
IPC: F24F13/06
Filed: 2003-10-21
Granted: 2005-04-20
Abstract: FIELD: ventilation systems. 
     SUBSTANCE: air distributor includes diffuser housing with discharge outlet openings. Said housing is secured to air duct by means of cylindrical inlet branch pipe having ejection windows in its surface. Cylindrical inlet branch pipe is embraced by elastic collar rigidly secured by its one end to inlet branch pipe before ejection windows along air flow with possibility of motion along said windows and overlapping them. Converging insert is mounted in inlet branch pipe. In bottom of housing being spherical segment turned by its convexity inside housing there is round opening over which partition is mounted in housing concentrically relative to bottom. Said partition is in the form corresponding to bottom; surface of partition exceeds diameter of opening. Between edges of opening and said partition plates are mounted along radius of opening. Said plates form ducts for passing air; air twisters are arranged between plates. 
     EFFECT: intensified attenuation of in-flow streams. 
     2 dwg
Patent RU-2254599-C1 (RU)
Title: Method of predicting parameters of earthquake
Inventor: DAVYDOV V F
IPC: G01V9/00
Filed: 2003-11-04
Granted: 2005-06-20
Abstract: FIELD: GEOPHYSICS. 
     SUBSTANCE: method can be used for monitoring of environment. According to the method images of seismic center can be received from two polarization mutually orthogonal receiving channels.  Synthesized image array if formed from pixel-to-pixel relation of signal amplitudes in polarization channels. Area of relief of synthesized array is calculated in relation to geometrical area of photograph and changes in the relation are traced by means of set of photographs made.  Parameters of earthquake are predicted from numerical characteristics of relation to be traced. 
     EFFECT: improved reliability of prediction. 
     5 dwg
Patent RU-2257111-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2004-02-04
Granted: 2005-07-27
Abstract: FIELD: food processing industry, in particular confectionary industry. 
     SUBSTANCE: claimed method includes boiling of fondant syrup with dairy butter and condensed milk, its cooling and fluffing with simultaneous addition of flavor and structure-forming agent followed by target product forming. Nutmeg CO 2 -solvent cake is used as flavor in amount of about 8,9 mass % and preparation obtained from biomass of Mortierella hydrophila micromycete by sequential extraction with non-polar liquefied gas, water, alkali, water, acid, water, alkali, and water followed by blending the first extract with solid residue in amount of about 0.05 mass % is used as structure-forming agent. 
     EFFECT: low-hardening cream fondant with good organoleptic properties, increased content of biologically active substances, decreased consumption of structure-forming agent, and prolonged storage time.
Patent RU-2258763-C1 (RU)
Inventor: KAS JANOV S E
IPC: C23C14/40
Filed: 2004-02-16
Granted: 2005-08-20
Abstract: FIELD: deposition of decorative coatings on items out of glass, ceramics, china, etc. 
     SUBSTANCE: the invention is pertaining to the field of deposition of decorative coatings on coatings on items out of glass, ceramics, china, etc. in a bulk production of the consumer goods. The reactor contains a vacuum chamber with an electrode and a heater located inside it, and HF-generator electrically connected to the indicated electrode. In the bottom of the vacuum chamber there is a hollow protrusion, inside which a heater is located. The electrode is made in the form of the shelf as a ring embracing the indicated protrusion. In result of such design of the reactor the invention allows to simplify the electrode system design of the plasma-chemical reactor and  to increase its efficiency. 
     EFFECT: the invention ensures  simplification of the design of the plasmochemical reactor electrode system and an increase of the reactor efficiency. 
     3 cl, 2 dwg
Patent RU-2264213-C1 (RU)
Inventor: SUBBOTINA O JU
IPC: A61K31/135
Filed: 2004-04-30
Granted: 2005-11-20
Abstract: FIELD: obstetrics and gynecology.  
     SUBSTANCE: over a 2-5 day period, 2.0 ml of Ginipral is administered once a day intravenously in a drop-by-drop manner followed by intravenously drop-by-drop administered 30-40 min later 2.0 ml of Instenone and, in the evening, 1 dragee Instenone orally. Afterwards, Instenone and Ginipral are administered orally: the former in dose of 1 dragee thrice a day with meal and the latter in dose of 1 pellet four times a day after meal until symptoms of the risk of prevention of pregnancy disappear. 
     EFFECT: prolonged pregnancy and prevented premature birth, which favors reduced irritation, normalized tonus, contractive activity of uterus, and improved psychic and emotional state of women. 
     2 ex
Patent RU-2259961-C1 (RU)
Title: Method of cleaning sewage and reservoir waters from toxicants
Inventor: KRUCHININ N A
IPC: C02F3/32
Filed: 2004-08-31
Granted: 2005-09-10
Abstract: FIELD: methods of water cleaning. 
     SUBSTANCE: invention relates to cleaning of water contaminated by toxic substances using water plants and it can be used at cleaning household, municipal and industrial sewage in cleaning works, water in small rivers, lakes and other water reservoirs.  When hyacinth is to be used for cleaning of water, first toxicant is determined which limits process of cleaning and then, prior to planting water hyacinth into water to be cleaned, it is kept in solution of toxicant limiting process of cleaning which is added in small amounts with addition of plant growth stimulant and/or oxiding catalyst of limiting toxicant.  Sewage water is cleaned at rest, in motion or bubbling with water steam and/or air at temperature from 2 to 50°C.  Invention provides two-fold increase of tolerable level of concentration of toxicants in water to be cleaned. 
     EFFECT: provision of survivability of water hyacinth in wider range of water temperatures. 
     6 ex
Patent RU-2276405-C1 (RU)
Inventor: MIKHAJLOV VIKTOR SERGEEVICH
IPC: G06G7/62
Filed: 2004-09-27
Granted: 2006-05-10
Abstract: FIELD: engineering of control systems, in particular, modeling of electromechanical drives, possible use for semi-natural modeling of electro-mechanical drive during working-off and return of regular software-hardware means of control systems. 
     SUBSTANCE: device contains model of windings of electromechanical mechanism (windings of striding engines), drive model, consisting of a block of computing means and control and indication block, block for imitating position indicator signals, blocks for imitating breakdowns in windings of electromagnetic mechanism, and blocks for transformation of currents in windings of electromagnetic mechanism to voltages, same number as that of windings of electromagnetic mechanism. 
     EFFECT: increased control depth of software-hardware means of control system, and modeling precision of electro-mechanical drive. 
     7 dwg
Patent RU-2278908-C1 (RU)
Inventor: MILUSHKIN ALEKSANDR SERGEEVICH
IPC: C25D3/38
Filed: 2004-11-12
Granted: 2006-06-27
Abstract: FIELD: mechanical engineering; instrument-making industry; galvanization; deposition of the copper coatings on the steel without application of the intermediate sublayer. 
     SUBSTANCE: the invention is pertaining to galvanization, in particular, to deposition of the copper coatings on the steel without application of the sublayer and may be used in mechanical engineering and instrument-making industry for production of the bright copper coatings. The aqueous electrolyte contains: bluestone - 120-130 g; 70 % ethylene diamine - 115-125 g, sulfuric acid - 55-65 g; dihydrochloride β, β'-dipiperidineisopropyltret-butyl ether - 10 4 -10 3  mole/l, water - up to 1 liter. The technical result of the invention is production of the qualitative nonporous galvanic deposits with the fine-crystalline structure, the specular surface, the good adhesion, without application of the intermediate layer. 
     EFFECT: the invention ensures production of the qualitative nonporous galvanic deposits with the fine-crystalline structure, the specular surface, the good adhesive power, without application of the intermediate layer. 
     3 tbl, 3 ex
Patent RU-2276638-C1 (RU)
Inventor: KAVUN NIKOLAJ STEPANOVICH
IPC: B32B27/42
Filed: 2004-12-14
Granted: 2006-05-20
Abstract: FIELD: polymeric materials. 
     SUBSTANCE: invention describes the composition material comprising a binding agent representing nitrogen-containing phenolformaldehyde resin or resol type and modified with polyethylene glycol and phosdiol, an aqueous-acetone mixture in the ratio 1:1 as a solvent and fiber glass fabric as reinforcing fiberglass filling agent that comprises hole glass microspheres and aluminum hydroxide additionally. Also, invention describes an article made of indicated composition material. Proposed material promotes to decrease parameters of heat release from the interior materials and articles made of them that provides the modern requirements for flying fitness AP-25 imposed for transport facilities with respect to fire hazard in passengers transport. Proposed materials are designated for making fire hazard interior articles in aviation, ship building, automobile manufacture, railway transport and building being among them in making large-scale articles with complex configuration. 
     EFFECT: improved and valuable properties of material. 
     2 cl, 3 tbl, 4 ex
Patent RU-2280472-C1 (RU)
Title: Equipment for disinfection or sterilization
Inventor: SPIGLAZOV VLADIMIR IVANOVICH
IPC: A61L2/00
Filed: 2005-04-25
Granted: 2006-07-27
Abstract: FIELD: medicine. 
     SUBSTANCE: the suggested equipment contains a working chamber with a neck part for loading and unloading disinfected or sterilized articles that includes a device for sealing and unsealing of working chamber, a source of disinfecting or sterilizing gas. Inside the working chamber it is additionally installed a source of neutralizing preparation and/or an absorber of disinfecting or sterilizing gas designed to have the opportunity for its activation before, simultaneously or early after applying sterilizing or disinfecting gas inside the working chamber. Moreover, the rate of neutralization and/or absorption is matched so that the duration of the impact of sterilizing or disinfecting gas upon articles placed into the working chamber is sufficient for the development of disinfecting or sterilizing effect, and the impact of neutralizing preparation and/or the absorber is sufficient for complete neutralization or absorption of sterilizing gas till the moment of finishing the process of treatment. The source of disinfecting or sterilizing gas and the source of neutralizing preparation and/or the absorber are located inside the working chamber at maximally removed distance against each other. The innovation provides the opportunity for neutralization and/or absorption of disinfecting or sterilizing gas in the working chamber of the suggested equipment after finishing the treatment of articles under disinfection or sterilization. 
     EFFECT: higher efficiency. 
     7 cl, 5 dwg
Patent RU-2290172-C1 (RU)
Inventor: CHUBATOVA SVETLANA ALEKSANDROV
IPC: A61K8/72
Filed: 2005-06-17
Granted: 2006-12-27
Abstract: FIELD: cosmetology, cosmetics. 
     SUBSTANCE: invention proposes a cosmetic agent comprising components of vegetable and animal origin and water involves additionally antioxidant complex representing a mixture of antioxidants tocopherol and "Epofen", gel-forming component, monoglycerides, emulsion wax, complex lecithin/polyethylene siloxane or preserved lipid complex or emulsion complex № 2 - "Murka", caton, shilagit, propyl and methyl esters, triethanolamine or 10% NaOH solution, perfume composition or perfume. Components are taken in the definite quantitative ratio. The cosmetic agent possesses the high biological activity with the expressed rejuvination, sanitation and anti-inflammatory effect and provides prolongation of its storing period also. The agent protects epidermis, provides nutrition of tissues and stimulates metabolic processes, enhances the skin tone and possesses the high sanitation effect. Invention can be used in preparing cosmetic external agents of type gels, balsams and creams used in rejuvination, control of photoageing of skin, treatment and care for problem and aging skin. 
     EFFECT: valuable properties of agent. 
     3 cl, 3 ex
Patent RU-2291137-C1 (RU)
Title: Apparatus for determining substrate preferendum of annelids
Inventor: KOSHCHAEV ANDREJ GEORGIEVICH
IPC: C05F7/02
Filed: 2005-06-23
Granted: 2007-01-10
Abstract: FIELD: vermiculite cultivation, in particular, selection of optimal conditions for cultivation of annelids. 
     SUBSTANCE: apparatus has reservoir for placement of various substrates and sample with worms divided by means of nets. Reservoir is made rectangular and has front detachable wall. Reservoir is divided into sections by means of netted partitions which are lower than reservoir. Sample with worms is positioned above netted partitions. Substrates are placed between netted partitions. Apparatus of such construction allows substrates to be chosen so as to provide optimum vermiculite cultivation conditions. 
     EFFECT: simplified construction and increased efficiency in determining substrates having composition providing optimum conditions for cultivation of annelids. 
     1 dwg
Patent RU-2289981-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A24B3/18
Filed: 2005-07-08
Granted: 2006-12-27
Abstract: FIELD: production of smoking tobacco articles. 
     SUBSTANCE: method involves extracting linden flowers with the use of liquid carbon dioxide and separating miscella; using miscella for impregnation of tobacco vein and simultaneously increasing pressure; reducing pressure to atmospheric pressure value at reduction rate providing freezing of carbon dioxide absorbed as part of miscella, and heating at heating rate providing dry distillation of carbon dioxide. 
     EFFECT: increased efficiency in producing of aromatized smoking article having reduced resin and nicotine content without deterioration of its organoleptical properties.
Patent RU-2297438-C1 (RU)
Inventor: STEPANOV SERGEJ GRIGOR EVICH
IPC: C10B11/00
Filed: 2005-07-27
Granted: 2007-04-20
Abstract: Изобретение относится к устройствам для переработки топлива, в частности для получения металлургического среднетемпературного кокса и попутного горючего газа путем термоокислительной обработки угля в плотном слое, и предназначено для использования в металлургии. Устройство представляет собой аппарат шахтного типа. Шахта выполнена с уклоном к вертикали под углом, близким к динамическому углу естественного откоса угля и кокса в зависимости от марки угля, например, 25-35 градусов. Изобретение обладает простой конструкцией, большей удельной производительностью, меньшими габаритами и металлоемкостью за счет исключения конусного сужения перед разгрузочным люком, надежно за счет отсутствия движущихся частей. 1 з.п. ф-лы, 1 ил.
Patent RU-2294073-C1 (RU)
Title: Cultivator
Inventor: ZVOLINSKIJ VJACHESLAV PETROVIC
IPC: A01B39/20
Filed: 2005-08-18
Granted: 2007-02-27
Abstract: FIELD: agricultural engineering, in particular, surface cultivation of erosion-dangerous weedery soils. 
     SUBSTANCE: cultivator has transverse bar with parallelogram sections secured to bar so that their pitch may be adjusted. Each of said sections has feeler wheel and replaceable working tools made in the form of flat A-hoes. Each of flat A-hoes is equipped with left-hand short wing and right-hand long wing having aperture angle exceeding 100 deg between wing edges. Left-hand short wing cutting edge has aperture angle to longitudinal direction exceeding that of cutting edge to longitudinal direction of right-hand long wing. Cutting edges of wings have variable sharpening angles reducing toward free ends of hoe. Sharpening angle of left-hand short wing is reducing within the range of from 22 deg to 15 deg, and sharpening angle of right-hand long wing is reducing within the range of from 18 deg to 9 deg. Mounting openings of hoe are arranged on axis aligned with longitudinal direction. Hoe tips are arranged on single front line. Long and short wings in each adjacent pair are arranged in overlapping relation, said overlapping ranging between 6 cm and 8 cm. 
     EFFECT: increased quality of cultivation of fallow land and provision for retention of soil moisture resources. 
     5 dwg
Patent RU-2306211-C1 (RU)
Title: Dimensional electrochemical working method
Inventor: LJUBIMOV VIKTOR VASIL EVICH
IPC: B23H3/00
Filed: 2005-12-20
Granted: 2007-09-20
Abstract: FIELD: dimensional electrochemical working of metals by dissolution, possibly formation of surface members in machine engineering, air craft manufacture, instrument making and other industry branches for manufacturing articles with high demands to uniform metal taking-off on the whole worked surface. 
     SUBSTANCE: method comprises steps of supplying electrolyte to working chamber through tool-electrode and discharging gaseous products of reactions through said tool-electrode. In order to lower expenses for manufacturing article, said operations of supplying and discharging electrolyte are realized simultaneously in non-closed volume of electrolyte due to supplying electrolyte by sprinkling along surface of tool-electrode for filling working chamber and working portion of tool-electrode while sustaining desired level of electrolyte and vertically discharging gaseous products of reaction out off inter-electrode gap through tool-electrode. Working portion of tool-electrode is made of electrically conducting net or porous electrically conducting material. 
     EFFECT: lowered expenses for making articles with use of such method. 
     1 dwg, 1 ex
Patent RU-2306424-C1 (RU)
Title: Steam turbine flow part
Inventor: ZARJANKIN ARKADIJ EFIMOVICH
IPC: F01D1/02
Filed: 2006-03-17
Granted: 2007-09-20
Abstract: FIELD: mechanical engineering; steam turbines. 
     SUBSTANCE: flow part of steam turbine, mainly, low pressure cylinder has casing, rotor, working and nozzle blades and guide assembly.  All working and nozzle blades are of equal length, being divided by cross partitions forming upper and lower turbines.  Each turbine is furnished with independent first guide assembly.  Flow part is provided with steam supply devices, one of which is installed before first guide assembly of lower turbine and second one, before first guide assembly of upper turbine. 
     EFFECT: increased efficiency and power output of turbine at preservation of number of low pressure cylinders. 
     2 cl, 1 dwg