baber/WOPTO huggingface dataset:
Patent RU-2096320-C1 (RU)
Inventor: VARYUSHENKOV ANATOLIJ M
IPC: C01B31/02
Filed: 1995-09-18
Granted: 1997-11-20
Abstract: FIELD: production of carbonic reductants for use in thermochemical processes for producing metals and metalloids in free state. SUBSTANCE: carbonic blanks are shaped and subjected to step-wise heat treatment, while, simultaneously, subjecting blanks to effect of electric field applied at voltage 0.1-50.0 V. Electric charge induced in blanks is led off through transition electric resistor. After heat treatment, blanks are subjected to treatment by magnetic field. Finished material has following properties: ash content 1.17 - 1.9 wt.%, non-volatile carbon content 92.15-96.42 wt.%, apparent density 0.401-0.420 g/cu. cm, compressive strength along capillaries 105-110 kg/sq.cm, clarifying capacity as related to iodine 30-31 opt.%. EFFECT: high-quality carbonic material. 1 tbl
Patent RU-2108299-C1 (RU)
Title: Method of preparation of active water fractions with high dielectric constant
Inventor: KOZLOV VIKTOR GEORGIEVICH
IPC: C02F1/46
Filed: 1995-10-25
Granted: 1998-04-10
Abstract: FIELD: medicine, in particular, surgery, therapy, pharmacology and those branches of national economy, whose fabrication practice uses aqueous media with a high dielectric constant. SUBSTANCE: second vessel is placed in a vessel with water. The second vessel accommodates two electrodes made of the same metal. The second vessel has upper and lower holes, and itself is submerged in water of the first vessel. A variable-capacitance transducer is installed in the upper water layer of the first and second vessels, the output of each transducer is connected to the respective input of differential meter. After that the electrodes are connected to the power source, and electric current is passed through them providing for dissociation of water in the second vessel into components. Then, current is cut off, and energy of low-energy quanta of external electromagnetic radiation acts above the so obtained components of dissociated water from the moment of beginning of its dissociation in the conditions of screening from high-energy quanta of external electromagnetic radiation. Dielectric constant of these fractions differs from the initial one, which is indicated by the meter. Then, active water fractions are brought outside through a hose, whose one end is preliminarily placed in the upper water layer of the second vessel, and the other - outside the first vessel. EFFECT: enhanced efficiency of water activation.
Patent RU-2144438-C1 (RU)
Title: Method and device for spraying fluid media
Inventor: STEN EHRIK KHOL M
IPC: B05B1/26
Filed: 1994-04-28
Granted: 2000-01-20
Abstract: FIELD: methods of spraying fluid media. SUBSTANCE: method includes presence of certain amount of fluid medium between first and second surfaces located at some distance relative to each other. These surfaces are moved relative to each other till first surface gets in contact with second one over its entire length at such rate that fluid medium between two surfaces is forced outside over periphery at rate sufficient for spraying fluid medium. Both surfaces have shape complementing each other. Fluid medium is fed through outlet hole which is open towards one of surfaces and is preferably located in its center. Both surfaces are moved in turn to position at which they located at some distance relative to each other and to position when are in contact with each other. Device used for realization of this method has first hold-down unit with first hold-down surface and second hold-down unit with second hold-down surface. Surfaces of hold-down units are directed towards each other. Device includes drive for alternating motion of one of hold-down units which is communicated with fluid medium source and metering unit through fluid medium supply passage. Device may be also provided with immovable and movable hold-down units. The drive is just electromagnetic drive including movable magnetic or conducting core for exerting action on movable hold-down unit and immovable winding surrounding the core at circular clearance between them. Winding is energized from power supply source in intermittent mode of supply. Core is immovably secured to movable hold-down unit whose one surface made from flexible material is slightly concave for forming projecting circumferential edge. Hold-down units are connected with stops for minimum space between their surfaces. EFFECT: possibility of work with minimum amount of fluid medium and possibility of obtaining aerosol of fluid medium at drops having size of about 10 mcm and lesser. 11 cl, 5 dwg
Patent RU-2101172-C1 (RU)
Title: Пустотообразователь
Inventor: LESHCHINSKIJ A V
IPC: B28B7/30
Filed: 1996-03-26
Granted: 1998-01-10
Abstract: Изобретение относится к строительной индустрии и может быть применено для изготовления железобетонных изделий с продольными пустотами, например панелей, балок, свай и т.д. Конструкция пустотообразователя обеспечивает повышение надежности его работы. Пустотообразователь состоит из корпуса, выполненного из стальной трубы овального сечения, на хвостовике которого закреплены кронштейны, расположенные между поджатыми эластичными гидравлическими камерами, соединенными трубопроводами с гидравлическими пульсатором, включающим вал с эксцентриком и гидроцилиндры с поршнями. При выполнении корпуса из стальной трубы круглого сечения на поверхности трубы по длине формы закрепляют лопасти. Пустотообразователь уплотняет бетонную смесь благодаря крутильным колебаниям корпуса относительно его продольной оси посредством гидравлического пульсатора, эластичных гидравлических камер и кронштейнов. Высокая надежность конструкции достигается отсутствием трущихся поверхностей и подшипниковых узлов. Выполнение лопастей на корпусе круглого сечения обеспечивает передачу крутильных колебаний от пустотообразователя к бетонной смеси. 2 ил.
Patent RU-2113724-C1 (RU)
Title: Illuminator
Inventor: GOVZICH SVETLANA ARSEN EVNA
IPC: G02B27/00
Filed: 1996-03-28
Granted: 1998-06-20
Abstract: FIELD: illumination of operating field of optical instruments. SUBSTANCE: illuminator has light source, lens raster and focusing lens connected optically. Relation W of tangent of nominal scattering angle u of lens raster to tangent of scattering angle u' of lens raster in illuminator does not exceed 1.5. Lens raster is selected so that its parameters satisfy relations given in formula. In addition, illuminator may include raster-collective positioned in plane of multiplicated image of light source. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2109932-C1 (RU)
Title: Method for joining module-sections of ready shaped-charge perforator into lengthy assembly and transmitting detonation from module to module
IPC: E21B43/116
Filed: 1996-04-29
Granted: 1998-04-27
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this relates to technology of secondary opening of productive oil-gas bearing beds by method of shaped-charge perforation. It adds to reliability of joining module-sections of perforators. Used as joining unit for perforator module-sections is movable bayonet-type ball unit. Connecting members of this joint are provided with units for transmitting and receiving of detonation. They are enclosed by metal strips. Transmission of detonation wave through clearance between detonation transmitting and receiving units is effected due to throwing of metal strip from detonation transmitting unit to metal strip of detonation receiving unit under action of compression shock-blast wave. Blast reaction in detonation receiving unit is initiated by pulse-shock load. EFFECT: higher efficiency. 5 cl, 2 dwg
Patent RU-2120790-C1 (RU)
Title: Device for carrying out blocking intraosseous osteosynthesis
Inventor: ZVEREV E V
IPC: A61B17/72
Filed: 1996-07-23
Granted: 1998-10-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has rod with narrow and broad segments of rectangular cross- section of constant thickness. Projections are available on the narrow segment directed in perpendicular to its broad facet. EFFECT: accelerated operation; reduced risk of traumatic injuries. 4 dwg
Patent RU-2120526-C1 (RU)
Title: Floor of cattle-breeding room
Inventor: PICHUGIN A P
IPC: E04F15/12
Filed: 1996-08-05
Granted: 1998-10-20
Abstract: FIELD: agriculture; floors for cattle-breeding buildings for keeping of cattle and pigs. SUBSTANCE: floor design is distinguished by introduction into floor base of damping and heat-insulating component from undeformed polystyrene preliminarily coated with cement slurry and with complex corrosion-resistant active addition from latex and bitumen emulsion introduced into astringent-coating with the following ratio of components, mas.%: base: sintered porous material, fraction 5-20, 17-21; sintered porous material, fraction 0.1-5, 36-42; foamed polystyrene, fraction up to 5, 0.6-0.7; portland cement M400, 21-23; water, the balance; astringent-coating: wastes of asbestos cement, 23-24; portland cement M400, 37-39; latex, 0.8-1.0; bitumen emulsion, 4.2-4.7; water, the balance. In this case thickness of base amounts to 120-150 mm, and thickness of coating is 20-30 mm. EFFECT: provision of floor with high flexible and heat and physical characteristics ensuring physiologically compatible contact of animal hoof-floor. 2 dwg, 1 tbl
Patent RU-2141321-C1 (RU)
Inventor: ALAN KORB E
IPC: C07D233/84
Filed: 1995-02-27
Granted: 1999-11-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. SUBSTANCE: invention proposes a new agent, pharmaceutical compositions based on said for treatment of patients with sicknesses associated with anomal stimulation of AT 1  and AT 2  receptors - the compound of the formula (I):  . Radical values are given in the invention claim. Invention proposes also new compounds showing the above indicated activity and methods of their synthesis. EFFECT: improved method of synthesis, valuable pharmacological properties. 15 cl, 87 ex
Patent RU-2099870-C1 (RU)
Title: Detection of microphone with radio transmitter and device for its implementation
Inventor: REMBOVSKIJ ANATOLIJ M
IPC: G01S11/00
Filed: 1996-12-24
Granted: 1997-12-20
Abstract: FIELD: radio engineering, detection of microphone with transmitter installed without authorization in limited space. SUBSTANCE: proposed process includes radiation of acoustic signal, reception of radio frequency signals, demodulation and filtration of signals. Radio frequency signals are received beyond limits of limited space in two points of limited space as minimum and are processed by Fourier transform comparing intensities of spectral components for each radio frequency. Those signals which have bigger or equal intensities in two points of limited space in comparison with intensities of spectral components of radio signal beyond limits of limited space are extracted. Then radio signals with specified spectral components are received, acoustic signal has duration ΔT, demodulated signals within interval ΔT are processed by Fourier transform at least twice. Device for implementation of detection has former of acoustic signal and radio receiver composed of mixer, discriminator, indicator connected with outputs to inputs in series and local oscillator. Device is supplemented with two antennas, antenna commutator, analog-to-digital converter, unit of on-line storages, Fourier transform unit, threshold unit, unit of comparators, on-line storage, code converter, electronic controlled switch, control unit. Local oscillator is manufactured in the form of digital synthesizer and indicator displays spectral components. EFFECT: enhanced reliability of detection. 8 cl, 14 dwg
Patent RU-2115002-C1 (RU)
Title: Catalyst converter
Inventor: NOVOSELOV A L
IPC: F01N3/28
Filed: 1996-12-31
Granted: 1998-07-10
Abstract: FIELD: mechanical engineering; cleaning of exhaust gases of spark ignition internal combustion engines. SUBSTANCE: housing of catalyst converter has inner and outer double walls with heat insulation in between, inlet and outlet branch pipes, catalyst blocks installed coaxially, and soot filter installed coaxially relative to blocks. Blocks form inner wall of housing. Heat insulation is formed by clearance between inner surface of housing and outer surface of oxidizing units. Gas feed channel gets into above-indicated clearance. Channel is divided into two spaces for separate delivery of oxidizing agent to oxidizing zone between inner surface of oxidizing unit and outer surface of soot filter and delivery of auxiliary gas to reduction zone between inner surface of oxidizing catalyst block and outer surface of reducing catalyst block. EFFECT: improved quality of cleaning of exhaust gases. 1 dwg
Patent RU-2127826-C1 (RU)
Inventor: GARMASH JU V
IPC: F02P15/12
Filed: 1997-01-14
Granted: 1999-03-20
Abstract: FIELD: transport engineering; automobile electrical equipment. SUBSTANCE: ignition system has engine crankshaft speed pickup, control circuit, voltage divider controlled by voltage, Schmitt flip-flop, multivibrator, NAND circuit, switch, switched inductance coil, rectifier diode, reservoir capacitor of ignition system. EFFECT: improved conditions of starting and operation of internal combustion engine. 1 dwg
Patent RU-2115450-C1 (RU)
Title: Method of volume fire extinguishing and device for its embodiment
Inventor: BARATOV A N
IPC: A62C35/00
Filed: 1997-01-20
Granted: 1998-07-20
Abstract: FIELD: extinguishing of fires of highly-inflammable and inflammable liquids, solid combustible materials by supply to protective room (fire seat) of fire-extinguishing aerosol produced by burning of solid-fuel charge from aerosol of fire-extinguishing composition based on nitrates and/or perchlorates of alkali metals, organic and/or metal combustibles, coolers and/or process additives. SUBSTANCE: prior to or simultaneously with supply of aerosol, the secondary reagent (carbon dioxide and/or orthophosphoric acid) is supplied in weight ratio with solid fuel charge of (1:0.5)-(1:100). Aerosol screening curtains in fire zone are formed with aerosol produced by burning of soot-forming mixture and mixed with carbon-dioxide with weight ratio of soot-forming mixture and carbon dioxide of (0.5:1)-(7:1). The offered method is realized with the device having body with charge of aerosol of fire-extinguishing composition, initiating unit, cylinder with secondary reagent. In this case, space between outlet of combustion chamber and charge of aerosol of fire-extinguishing composition is filled with filler (for instance, potassium perchlorate or soot-forming mixture) with weight ratio of charge and filler of (1:4)-(10:1). EFFECT: higher efficiency of fire extinguishing and safety and extended field of application. 3 cl, 1 dwg
Patent RU-2112407-C1 (RU)
Inventor: LORD GILBERT
IPC: A24C5/00
Filed: 1995-06-12
Granted: 1998-06-10
Abstract: FIELD: cigarette industry. SUBSTANCE: method involves storing predetermined amount of tobacco leaves in hermetically sealed sacks preventing tobacco from drying; selecting at least one sack and inserting it, one at a time, into reception opening of dispensing device, which cuts tobacco leaves to produce predetermined amount of finely ground tobacco; feeding finely ground tobacco to casing filling position for automatic filling of cigarette casings with ground tobacco to produce cigarettes which are ejected or dispensed to user. EFFECT: increased efficiency and simplified method and apparatus. 15 cl, 2 dwg
Patent RU-2117855-C1 (RU)
Inventor: ALEEV R M
IPC: F17D5/02
Filed: 1997-02-13
Granted: 1998-08-20
Abstract: Изобретение относится к трубопроводному транспорту жидких углеводородов. Способ предусматривает съемку теплового поля трассы трубопровода, оптическое зондирование приземного слоя атмосферы на длине волны поглощения газовой фракцией углеводородов, определение местоположения локальных участков местности с аномальной температурой и максимальным поглощением приземного слоя атмосферы, дополнительно регистрируют интенсивность акустического шума в подповерхностном слое почвы трассы трубопровода и определяют величину и направление градиентов температуры, поглощения атмосферы и акустического шума в окрестностях выявленных локальных участков, а место течи определяют по местоположению локального участка, где температурная аномалия, поглощение приземного слоя атмосферы и интенсивность акустического шума превышают заданные пороговые значения по каждому измеряемому параметру, при условии, что градиенты измеряемых параметров не превосходят заданные пороговые значения градиентов по всем направлениям в окрестности данного локального участка. Способ позволяет повысить точность локализации местоположения утечки.
Patent RU-2102972-C1 (RU)
Inventor: OKSINOJD O EH
IPC: A61K8/70
Filed: 1997-03-17
Granted: 1998-01-27
Abstract: FIELD: cosmetology and dermatology. SUBSTANCE: emulsion contains oxygen dissolved in perfluorocarbons. It is stabilized by phospholipids at ratio phospholipid: perfluorocarbon from 1: 5 to 2:1 by weight, while content of perfluorocarbons is not more 100 wt./vol.%. EFFECT: higher emulsified and stabilized effect, higher biological activity. 4 tbl
Patent RU-2128758-C1 (RU)
Title: Device for dismantling of railway track rail-and-sleeper assembly links
Inventor: TONKONOGOV B G
IPC: E01B29/24
Filed: 1997-04-04
Granted: 1999-04-10
Abstract: FIELD: railway track repair and maintenance machinery and equipment. SUBSTANCE: device has power cylinder with pressing-off shoe on its rod. Also provided are spring-biased double-arm pressing-off levers installed at external side relative to track gauge of link. One of arms of each lever is provided with pressing-off pad. Device incorporates gantry-type frame which embraces link of rail-and-sleeper assembly delivered for dismantling. Installed on gantry frame are rail supporting rollers. Power cylinder is arranged on axis of gantry frame symmetry. Pressing-off levers are installed on side posts of gantry frame. Pressing-off pad is made in the form of cross-member. Second arms of each pressing-off lever are connected with cross-member by means of two flexible ties. Each tie is adjustable in length. Aforesaid embodiment of device enhances its operating reliability. EFFECT: higher efficiency. 2 dwg
Patent RU-2105277-C1 (RU)
Inventor: BUDANOV STANISLAV VASIL EVICH
IPC: G01L13/02
Filed: 1997-04-17
Granted: 1998-02-20
Abstract: FIELD: agricultural industry. SUBSTANCE: device has body and membranes. Expansion pressure chamber and compression pressure chamber are made in body separately. Membranes are provided with wire tensometer. Cock and valves are used for automatic maintenance of pressure and mechanical release of the latter. EFFECT: higher accuracy of diagnosis. 3 dwg
Patent RU-2118313-C1 (RU)
Title: Method of synthesis of 1-(1-aminoethyl)-adamantane hydrochloride
Inventor: SHELUDJAKOV V D
IPC: C07C211/19
Filed: 1997-05-06
Granted: 1998-08-27
Abstract: FIELD: organic chemistry and technology. SUBSTANCE: invention relates to chemical pharmacy, in part, to synthesis of 1-(1-aminoethyl)-adamantane hydrochloride (remantadine). 1-Adamantane carboxylic acid is interacted with 20-30% mole excess of thionyl chloride or phosgene in toluene medium at 70-80 C for 1-3 h. By reaction termination 1-adamantic acid chloroanhydride is converted to 1-adamantoylmalonic ester by condensation with malonic ester sodium suspension in toluene followed by hydrolysis and decarboxylation of product in a mixture acetic acid-water-sulfuric acid to 1-acetyladamantane. Synthesized 1-acetyladamantane is subjected for reductive amination with formamide and formic acid and obtained N-formyl-1-(1-aminoethyl)adamantane is converted to 1-(1-aminoethyl)-adamantane hydrochloride under conditions of acid hydrolysis with hydrochloric acid followed by crystallization from alcohol in the presence of coal. Obtained technical product is purified to purity 99.0%, not less. EFFECT: improved method of synthesis, increased purity and yield. 7 cl, 3 ex
Patent RU-2121985-C1 (RU)
Inventor: BOVBEL E V
IPC: C03C17/22
Filed: 1997-05-27
Granted: 1998-11-20
Abstract: FIELD: coatings for glassware. SUBSTANCE: invention aims at preventing liquid silicon from dissolution in crucible body resulting in destruction of the latter because of difference in thermal expansion coefficients. Coating is applied by thermal deposition of silicon in vacuum chamber under nitrogen atmosphere at 10 -5  Torr pressure while simultaneously inducing silicon nitride synthesis by irradiation of layer being deposited with low-energy nitrogen ions with energy up to 10 keV, ion current density up to 50 mcA/sq.cm, and substrate temperature up to 700K. EFFECT: achieved formation of poreless release coating on crucible surfaces.
Patent RU-2147120-C1 (RU)
Title: Gas transducer
Inventor: DZHON ROBERT DODGSON
IPC: G01N27/49
Filed: 1995-11-06
Granted: 2000-03-27
Abstract: FIELD: measurement technology. SUBSTANCE: invention is related to gas transducers with electrochemical cell. Gas transducer formed as electrochemical cell has electrodes formed as porous flat elements on backing. Backing is porous to prevent penetration of gas to electrodes from outside of gas transducer. External electrode leads are attached to periphery of case where electrodes, backing and case are subject to heating and pressure in zone of external leads of electrodes in process of welding to maintain electric contact between leads and electrodes and to block porosity of electrodes for prevention of penetration of electrolyte through electrodes to electric bonding. EFFECT: reduced number of components and complexity of assembly of gas transducer, avoidance of usage of expensive platinum leads and, consequently, decreased production cost. 16 cl, 3 dwg
Patent RU-2143756-C1 (RU)
Title: Method for fractional cleaning of gases from harmful chemical agents and radioactive materials formed in dissolving nuclear wastes
Inventor: ISUPOV V K
IPC: B01D53/34
Filed: 1997-08-27
Granted: 1999-12-27
Abstract: FIELD: spent nuclear fuel recovery. SUBSTANCE: comprehensive method involves entrapping separate harmful components in sequence in which entrapping of each harmful component is pre-separation procedure for next component. In the process, use is made of conditions and chemical agents ensuring high cleaning efficiencies for all impurities: aerosols, nitroso gases, iodine-129, radioactive carbon, radioactive krypton, xenon, and the like. EFFECT: reduced volume of secondary chemical waste convenient for long-time storage, burying, or probable reuse. 3 cl, 2 dwg
Patent RU-2141617-C1 (RU)
Inventor: BYKOVETS V P
IPC: F28F25/08
Filed: 1997-08-18
Granted: 1999-11-20
Abstract: FIELD: power engineering; heat and mass exchange processes between gases and liquids at direct contact; Mechanical-draft and cooling towers. SUBSTANCE: cooling tower sprinkler is made in form module consisting of layers of polymer cellular cylindrical tubes laid in all layers parallel relative to one another and welded together over end faces of module at point of contact. Tubes in adjacent may be arranged in staggered order. EFFECT: increased cooling ability of sprinkler. 2 cl, 2 dwg
Patent RU-2137072-C1 (RU)
Title: Tube system of steam condenser
Inventor: NAZAROV V V
IPC: F28B3/00
Filed: 1997-11-05
Granted: 1999-09-10
Abstract: FIELD: heat-power engineering, chemical, light and food-processing industries; heat exchange apparatus. SUBSTANCE: tube system includes tube bundles and main and intermediate tube sheets. Device for receiving and discharging condensate is made in form of longitudinal grooves on surface of tube sheet. Grooves (projections) are located between rows of holes for tube and are inclined downward inter-bundle of tube sheet free from holes, thus draining condensate over this section. Each tube is inclined relative to level, grooves or projections are made on surface of tube sheet to which tubes are inclined, thus making it possible to receive and discharge condensate flowing over inclined tubes. Thus receiving and discharging condensate may be performed without blocking up steam space of condenser; effective preheating and deaeration of condensate are performed on inter-tube section of tube sheet. EFFECT: enhanced efficiency of preheating and deaeration of condensate; reduced usage of metal. 2 cl, 3 dwg