baber/WOPTO huggingface dataset:
Patent RU-2221550-C1 (RU)
Title: Medicinal preparation for treatment of bacterial eczema, paraproctitis, burn, trophic ulcer and other sluggish wounds and method for preparing preparation
Inventor: MATVIEVSKAJA TAMILLA VASIL EVN
IPC: A61K9/06
Filed: 2002-12-02
Granted: 2004-01-20
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to preparations as ointment used for treatment of bacterial eczema, paraproctitis, hemorrhoid, burns, trophic ulcers and other sluggish wounds with external medicinal agents and to methods for preparing preparations also. The proposed preparation (ointment) comprises an antibacterial substance, anesthetic and stimulating agent for repairing (recovery) and it comprises additionally propolis spirituous solution, sea- buckthorn oil, Saint-John's-wort oil, celandine herb sap, vinylinum, lanolin, vaseline taken in the definite ratio of components. Invention provides the maximal curative effect of preparation. EFFECT: expanded assortment of spectrum of curative effect, valuable medicinal properties of preparation. 3 cl
Patent RU-2232225-C1 (RU)
Inventor: ADZHIEV A KH
IPC: E02B7/00
Filed: 2003-01-04
Granted: 2004-07-10
Abstract: FIELD: hydraulic engineering, particularly engineering work in connection with control or use of streams, rivers, coasts, or other marine sites. 
     SUBSTANCE: hydro-system is arranged in main river flood-lands into abutting area of debris cones having vertexes located into terminating points of non-eroding through parts of mudflow bed on opposite main river banks. Hydro-system includes longitudinal regulation and closed culvert structures. Longitudinal regulation structure is built from through part with higher vertex of debris cone to opposite bank in direction not coinciding with through part axis. Longitudinal regulation structure has crest elevation not less than elevation of end point of this through part and crosses main river in area located above river junction with through part of mudflow bed in opposite river bank. Closed culvert structure is formed in main river bank and having slope not less than main river slope. Cross-section area of closed culvert structure provides estimated flow through main river bed. Inlet head of closed culvert structure is located from upstream side of longitudinal regulation structure. Outlet head is located downstream junction between low downstream debris cone elements. Channel for passing flows through mudflow channels in periods of mudflow absence is formed along debris cone elements. Closed culvert structure may include multiple channels and may be regulated and made as drainage structure. Longitudinal regulation structure may be formed as ground dam having easy-eroded insert, culvert regulation lock and opened non-regulation multi-span water collection means. 
     EFFECT: increased reliability due to prevention of main river blockage by mudflow products and prevention of submergence of upstream centers of population and objects. 
     6 cl, 4 dwg
Patent RU-2237621-C1 (RU)
Inventor: SHUTOV A I
IPC: C03B27/016
Filed: 2003-01-27
Granted: 2004-10-10
Abstract: FIELD: glassmaking. 
     SUBSTANCE: invention relates to processes of hardening-mediated thermal strengthening of glass. Process according to invention comprises heating glass to hardening temperature, forced intensive cooling of glass and ageing at ambient temperature under conditions of natural convections of air masses. Forced cooling is provided by air-jet blowing with air pressure 0.1420-0.1894 MPa, which is supplied at velocity 30 to 340 m/s during 10 sec. After ageing during 20 to 180 sec, repeated forced intensive cooling to 20-60 о С is performed under the same conditions as above. 
     EFFECT: increased productivity, strength characteristics, and enabled machining without self-destruction. 
     2 dwg, 1 tbl
Patent RU-2223136-C1 (RU)
Inventor: KRASNYJ B L
IPC: B01D33/44
Filed: 2003-03-06
Granted: 2004-02-10
Abstract: Установка для получения фильтрованного осадка из суспензии содержит резервуар для суспензии, всасывающее сушильное устройство, фильтрующий элемент и скребок для отделения фильтрованного осадка. Устройство регенерации поверхности фильтрующего элемента содержит генератор ультразвука с, по меньшей мере, одним излучателем. Излучатель установлен с возможностью обеспечения волнового движения потока жидкости синхронно с частотой генератора. Узел промывки поверхности фильтрующего элемента установлен с возможностью обеспечения направления потока жидкости для промывки тангенциально к поверхности фильтрующего элемента. Устройство регенерации поверхности фильтрующего элемента содержит генератор ультразвука и узел промывки поверхности фильтрующего элемента. Согласно способу регенерации поверхности фильтрующего элемента волновое движение жидкости для промывки синхронно с частотой ультразвукового генератора обеспечивают пропусканием ее через форсунку узла промывки. Технический результат выражается в упрощении конструкции, повышении качества очистки поверхности фильтрующего элемента, повышении производительности установки. 3 с. и 6 з.п. ф-лы, 3 ил.
Patent RU-2244166-C1 (RU)
Title: Blower
Inventor: CHEREDNICHENKO S V
IPC: F04D17/08
Filed: 2003-04-07
Granted: 2005-01-10
Abstract: FIELD: blowers united with wind turbine, possibly used in different branches of industry and in objects of social and living designation. 
     SUBSTANCE: blower includes drum impeller with vanes mounted in horizontal shaft. Impeller is arranged in cylindrical casing having air intake opening and diffuser. Novelty is wind turbine built-in to structure of blower system. Wind turbine includes wind wheel with vanes on horizontal shaft. Wind wheel is arranged in cylindrical casing with air intake opening and diffuser. Diffuser of blower is connected with air intake of wind turbine. Carrying structure of blower is joined with carrying structure of wind turbine. 
     EFFECT: improved design, enhanced efficiency. 
     3 cl, 6 dwg
Patent RU-2244139-C1 (RU)
Title: Method of operation of four-stroke internal combustion engine
Inventor: TSEKHMEJSTRUK JU A
IPC: F02M25/03
Filed: 2003-04-09
Granted: 2005-01-10
Abstract: FIELD: mechanical engineering; internal combustion engines. 
     SUBSTANCE: invention makes it possible to enlarge operating capabilities by provision of control of delivery of liquid into overpiston space of cylinder depending on operating conditions of internal combustion engine. Proposed method of operation of four-stroke internal combustion engine includes intake of air or fuel-air mixture into overpiston space of cylinder at first stroke, compression and ignition at second stroke, combustion of fuel-air mixture for converting energy of expanding combustion products into rotation of shaft and delivery of liquid into overpiston space of cylinder when pressure in overpiston space of cylinder drops at third stroke, and discharge of combustion products from cylinder into atmosphere at fourth stroke. Pressure drop in overpiston space of cylinder at third stroke is determined by signal received from analog device connected with cylinder and liquid feed nozzle. 
     EFFECT: enlarged operating capabilities. 
     4 dwg
Patent RU-2226518-C1 (RU)
Inventor: BRODSKIJ A A
IPC: C05B7/00
Filed: 2003-04-29
Granted: 2004-04-10
Abstract: Изобретение относится к способу получения фосфорсодержащего минерального удобрения, а именно диаммонийфосфата, имеющего стабильную темную окраску, пользующегося широким спросом на рынке. Способ включает смешение фосфорной кислоты с серной, постадийную нейтрализацию аммиака смесью кислот до мольного отношения NH 3 :Н 3 РО 4 =1,4 в присутствии окрашивающих органических соединений, а затем до 1,75, грануляцию, сушку и последующую очистку отходящих газов в две ступени, на первую из которых подают пульпу фосфатов аммония, на вторую – раствор, содержащий фосфорную кислоту, а полученные абсорбционные жидкости возвращают в процесс, при этом в качестве органического окрашивающего вещества используют мелассу – отход сахарного производства в виде патоки вязкостью 4-8 Па · с в количестве 4-6 кг на 1 т готового продукта, которую вводят в абсорбционную жидкость, полученную после второй стадии абсорбции при мольном соотношении NH 3 :Н 3 РО 4  в ней, равном 0,2-0,4, и полученную смесь возвращают на первую стадию абсорбции. При осуществлении способа получен равномерно окрашенный продукт при улучшении технологичности и экологичности процесса.
Patent RU-2242022-C1 (RU)
Inventor: MAKSIMOV V N
IPC: G01S15/08
Filed: 2003-06-16
Granted: 2004-12-10
Abstract: FIELD: acoustic sonar systems designed for detection of objects located in various media. 
     SUBSTANCE: the device has a synchronizer, the first and second single-shot multivibrators, the first and second analog gates, sensitivity time adjustment unit, indicator, sounding pulse generator, switch, transducer, amplifier, detector, negative limiter, peak detector, attenuator, the first and second squarers, subtraction unit, square-rooting unit. 
     EFFECT: enhanced precision of determination of the object dimensions and eliminated omission of small-sized objects at low instances of detection. 
     2 dwg
Patent RU-2240069-C1 (RU)
Title: Способ фиксации кортикального трансплантата в реципиентной зоне
Inventor: SIMAKOV V I
IPC: A61B17/56
Filed: 2003-06-20
Granted: 2004-11-20
Abstract: Изобретение относится к области медицины, в частности к реконструктивной хирургии. Сущность: кортикальный трансплантат погружают до плотного заклинивания между стенками предварительно сформированного ложа в виде равномерно сужающегося вглубь канала, при этом ширину ложа в средней части глубины канала формируют соответственно ширине кортикального трансплантата, после чего фиксирующие спицы проводят через боковые стенки сужающегося канала, блокируя в нем кортикальный трансплантат, что обеспечивает жесткость фиксации и повышает остеогенетическую функцию. 2 ил.
Patent RU-2245027-C1 (RU)
Title: Method for keeping of plants during cold period of year
Inventor: L VOV S M
IPC: A01G9/00
Filed: 2003-07-02
Granted: 2005-01-27
Abstract: FIELD: forestry, in particular, keeping of plants with closed root system during cold periods of year, for example, plants grown in containers or seedlings. 
     SUBSTANCE: method involves placing containers 5 with plants 4 at place 1 above heating main 2; providing covering 4 above containers 5; filling space between covering wall 3 and containers 5 with bulk material 6 with increased moisture capacity (for example, peat or compost); moistening material 6 and mellowing top layer 7 of said material. During heating season, part of heat is transferred from heating main 2 to ground surface. Moistened peat layer 6 has increased moisture capacity to provide for effective heating of containers 5. Mellowed layer 7 eliminates moisture and heat transfer from layer 6. Moisture stock in layer 6 provides optimal soil moisture in containers to be maintained. When necessary, layer 6 is periodically moistened and layer 7 is mellowed. Covering 3 and layers 6 and 7 of peat reduce heat losses from heating main 2 during the entire heating season. Upon completion of cold period, containers 5 with plants 4 are moved to territory to be landscaped. 
     EFFECT: reliable storage of plants, reduced costs for earth excavation works and heating of storage, provision for keeping soil moisture capacity in containers within optimal range, and reduced heat losses at heating mains. 
     2 dwg
Patent RU-2239717-C1 (RU)
Title: Internal combustion engine cylinder-piston group ring seal
Inventor: PEREDERIJ V G
IPC: F02F5/00
Filed: 2003-07-02
Granted: 2004-11-10
Abstract: FIELD: mechanical engineering; internal combustion engine. 
     SUBSTANCE: proposed device contains cylinder, piston with stepped groove on which L-shaped spacer rings are installed to form tight connection along piston axis by means of pressure nut and thrust ring. Self-aligning lower and upper sealing rings and intermediate multicoil springs made with preliminary axial and angular deformation are installed in spaces of L-section spacer rings. Channels are laid to end faces of lower sealing rings through L-section spacer rings uniformly over circumference. Radial channels are made in lower L-section spacer ring. 
     EFFECT: improved efficiency of sealing and lubrication of sealing surface, increased service life of cylinder-piston group. 
     1 dwg
Patent RU-2241541-C1 (RU)
Inventor: RUDNEV V S
IPC: B01J23/70
Filed: 2003-07-30
Granted: 2004-12-10
Abstract: FIELD: electrochemical deposition processes. 
     SUBSTANCE: invention relates to electrochemically depositing catalytically active metal oxide-containing layers and can be used in heterogeneous catalysis reactions. Method comprises anodic-sparkle deposition from alkali electrolyte containing bivalent and/or polyvalent metal in amount ensuring formation of colloidal solution. Coating is formed under electroplating conditions at effective current density 0.5 to 40 A/dm 2  with direct or alternating current, or alternating unipolar current, or under falling-power conditions with electrode voltage up to 600 v. 
     EFFECT: extended of concentrations of metal oxides introduced into catalytically active layer and increased choice of metal oxides due to enabled possibility of using oxides of bi- and polyvalent metals. 
     10 ex
Patent RU-2248081-C1 (RU)
Title: Method for condition inspection of electrical machine rotor shaft
Inventor: AVRUKH V JU
IPC: H02K15/02
Filed: 2003-09-11
Granted: 2005-03-10
Abstract: FIELD: electrical engineering, electromechanical engineering technology, in-service diagnostics, serviceability check of turbogenerator rotor shafts. 
     
     
       SUBSTANCE: proposed method for diagnosing condition of electrical machine rotor shaft depending on comparison of curves showing vibratory displacement S of rotor shaft (bearing) as function of rotor speed n for flaw-free rotor shaft [S = f(n)] with similar curves of rotor under inspection for speeds from starting moment of electrical machine to full critical speed of first order and close to this speed gained by rotor. Transversal crack formed in rotor shaft in the process is detected by greater slope of (S = f(n) curve, other conditions being equal. Diagnosing by using this method can be conducted both in the course of machine starting and stopping. 
     
     
       EFFECT: ability of preventing turbogenerator rotor shaft destruction in the course of operation. 
     
     
       6 cl, 3 dwg
Patent RU-2258507-C1 (RU)
Title: Способ получения 1,2,5-триметил-4-фенил-4-пропионилоксипиперидина, гидрохлорида (промедола)
Inventor: BARANOV JU I
IPC: A61K31/451
Filed: 2003-12-18
Granted: 2005-08-20
Abstract: Изобретение относится к химии гетероциклических соединений, а именно к способу получения 1,2,5-триметил-4-фенил-4-пропионилоксипиперидина гидрохлорида (промедола) - широко применяемого анальгетического лекарственного средства. Реакцию 1,2,5-триметилпиперидона-4 с ароматическим соединением щелочного или щелочноземельного металла проводят при температуре от -10° до -100°С. На 1 моль 1,2,5-триметилпиперидона-4 используют 1-1,15 моль ароматического соединения щелочного или щелочноземельного металла, в частности фениллития или фенилмагнийбромида. Далее проводят обработку хлористым пропионилом, предпочтительно, двухкратную. Изобретение обеспечивает повышение выхода промедола. 4 з.п. ф-лы.
Patent RU-2252785-C1 (RU)
Inventor: KOSTINOV M P
IPC: A61K39/09
Filed: 2003-12-29
Granted: 2005-05-27
Abstract: FIELD: medicine, pediatrics, pulmonology. 
     SUBSTANCE: in blood serum under testing one should detect the level of specific IgE-AB to S. pneumoniae antigen and at its value being above 0 kU/l it is necessary to perform single vaccination with "Pneumo 23" preparation at the dosage of 0.5 ml intramuscularly regardless of the period of exacerbation at the background of basic therapy. The present innovation enables to increase immunity that in its turn increases efficiency of pharmacotherapy at bronchial asthma and decreases sickness rate at ARVI. 
     EFFECT: higher efficiency of prophylaxis. 
     2 ex
Patent RU-2253126-C1 (RU)
Title: Method for identification of bearings of radio sources in angle-measuring two-position passive radar systems
Inventor: DROGALIN V V
IPC: G01S3/72
Filed: 2004-01-14
Granted: 2005-05-27
Abstract: FIELD: radar systems, in particular, angle-measuring two-position passive radar systems. 
     SUBSTANCE: the problem of identification of bearings of radio sources in the claimed method is solved as follows: on the basis of the values of bearings of radio sources measured in each of two receiving positions and own co-ordinates of the receiving positions the altitudes of the radio source with respect to each receiving position are found, then the difference of these altitudes is found. On the basis of dispersions of the errors of determination of the bearings of the radio sources in each receiving position the value of the identification threshold is determined. By the results of comparison of the mentioned difference of altitudes with the identification threshold a decision is taken on belonging of the bearings, measured by different receiving positions, to one radio source. 
     EFFECT: expanded potentialities of passive radar observation, since it becomes possible to identify the bearings of several radio sources even if they are in the same plane. 
     3 dwg
Patent RU-2256058-C1 (RU)
Inventor: KHUZINA L B
IPC: E21B10/18
Filed: 2004-03-18
Granted: 2005-07-10
Abstract: FIELD: oil and gas industry. 
     SUBSTANCE: device has body, paw, cutters, axis, supports. Inside the body spring-loaded saddle is mounted as well as spring-loaded valve, having flange and washing ports. Movement of valve in axial direction is limited by holder, into lower position - by shelf of body, while drive of saddle X 1  is greater than drive of valve X. chisel has washing channels. Device is lowered into well by normal means. Chisel with column of drilling pipes or face engine is connected according to common schematic. Pulsing of liquid and dynamic loads on chisel are formed due to forced oscillations of spring-loaded saddle and valve. 
     EFFECT: broader functional capabilities, higher efficiency. 
     1 dwg
Patent RU-2256603-C1 (RU)
Inventor: FEDOROVA S K
IPC: C01C1/24
Filed: 2004-04-13
Granted: 2005-07-20
Abstract: FIELD: heat technology. 
     SUBSTANCE: invention relates to technology for treatment of smoke gases from sulfur dioxide. Method for treatment of smoke gases from sulfur dioxide involves passing smoke gases through countercurrent scrubber with absorption liquid based on ammonia aqueous solution for preparing ammonium sulfite followed by oxidation of ammonium sulfite to ammonium sulfate. Then one part of absorption solution removing after oxidation is mixed with fresh ammonium aqueous solution and fed to treatment of smoke gases and another part is fed to utilization. Oxidation is carried out with smoke gases oxygen in indicated scrubber in addition initiating agent for oxidation to absorption liquid as azocompounds. Invention provides simplifying the process and to reduce time for accumulation of ammonium sulfite by 1.8-2.0-fold. 
     EFFECT: improved method for treatment.
Patent RU-2269571-C1 (RU)
Title: Bacterium desulfovibrio sp. strain useful in wastewater purification from heavy metal ions
Inventor: BAGLAJ SVETLANA VALENTINOVNA
IPC: C02F3/34
Filed: 2004-06-28
Granted: 2006-02-10
Abstract: FIELD: industrial microbiology, in particular new sulfide-producing bacterial strain. 
     SUBSTANCE: application of bacterium Desulfovibrio sp. strain for wastewater purification from heavy metal ions is disclosed. Claimed strain is isolated from heavy metal ion-containing wastewater of galvanic industrial enterprises. Purification method has effectiveness of about 99.9 %. 
     EFFECT: method for wastewater purification from heavy metal ions of improved effectiveness.
Patent RU-2268271-C1 (RU)
Title: Method of preparing water-soluble sulfuric acid esters of lingo-carbohydrate materials
Inventor: LEONOV VADIM VJACHESLAVOVICH
IPC: C08H8/00
Filed: 2004-07-15
Granted: 2006-01-20
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: invention concerns preparation of sodium salts of sulfate esters of lingo-carbohydrate materials, which can be used as chemical additives to control properties of washing fluids used in boring oil and gas wells. Method of preparing water-soluble sulfuric acid esters of cellulose-based lingo-carbohydrate materials consists in that material is activated with sodium hydroxide and then affected by sodium fluorosulfonate. Activation of mechanically divided lingo-carbohydrate material composed of non-preliminarily separated cellulose, lignin, and hemicelluloses is conducted for 1 h at 70°C and reaction is carried out in isopropyl alcohol fir 3-15 h at 50-90°C and molar ratio of lingo-carbohydrate material to sodium fluorosulfonate equal to 1:(1-1.75). 
     EFFECT: enabled utilization of total amount of lingo-carbohydrate material, reduced price cost of final product, improved environmental condition, and widened spectrum of properties of final product. 
     4 tbl, 15 ex
Patent RU-2275567-C1 (RU)
Inventor: MASKAEV ANATOLIJ SERGEEVICH
IPC: F27B3/08
Filed: 2004-09-24
Granted: 2006-04-27
Abstract: Изобретение относится к области металлургии. Электрическая печь для вакуумного отжига содержит водоохлаждаемый цилиндрический корпус с внутренней теплоизоляцией и двумя съемными водоохлаждаемыми крышками, нагревательный элемент с системой подводки электропитания, устройство размещения объектов для отжига и вывода паров, водоохлаждаемый узел для сбора конденсируемых компонентов, патрубок откачки. Нагревательный элемент выполнен "бочкообразной" формы. Устройство размещения объектов для отжига и вывода паров выполнено из набора тарельчатых элементов с центральным отверстием в днище и вертикальными наружными стенками с посадочными выступами. Патрубок откачки выполнен водоохлаждаемым с емкостью для сбора конденсированной влаги и соединен с последовательно расположенными адсорбционными колонками. Внутренний объем колонок заполнен материалом с селективной адсорбцией неконденсируемых газовых компонентов. При использовании изобретения повышается качество термообработки. 2 з.п. ф-лы, 1 ил.
Patent RU-2265916-C1 (RU)
Inventor: VASIL EVA E D
IPC: H01L33/48
Filed: 2004-12-02
Granted: 2005-12-10
Abstract: FIELD: semiconductor optoelectronics; various emitters built around light-emitting diodes. 
     SUBSTANCE: proposed light-emitting diode has chip covered with optical component made of translucent material whose outer surface is of aspherical shape obtained due to rotation of f(x) curve constructed considering optical properties of light-emitting chip and optical component material about symmetry axis of light-emitting diode; it is light-emitting surface. Curve f(x) in coordinate system whose origin point coincides with geometric center of light-emitting chip active area has initial point A 0  disposed on ordinate axis at distance corresponding to characteristic size of light-emitting diode; used as this size is desired height of optical component or its desired diameter; active area is formed by plurality of points A i  (i = 1, 2..., n). Taken as coordinates of each point are coordinates of intersection point of straight line coming from coordinate origin point at angle α ini  to ordinate axis and straight line coming from preceding point A i - 1  at angle G i  to abscissa axis drawn to point A i - 1 ; α ini  is angle of propagation of i in  light beam pertaining to plurality of beams emitted by light emitting chip and chosen between angles 0 and 90 deg.; angle G i  is found from given dependence. 
     EFFECT: ability of shaping desired light-beam emission directivity pattern. 
     1 cl, 3 dwg