baber/WOPTO huggingface dataset:
Patent RU-2126588-C1 (RU)
Title: Radio and television information transceiver
Inventor: OSIPOV G A
IPC: H04B1/06
Filed: 1994-02-22
Granted: 1999-02-20
Abstract: FIELD: radio and television engineering. SUBSTANCE: device is essentially compact antenna assembly coupled through channel with control console and usersТ communication devices: television-and-- radio receiver, computer, video camera, facsimile set, etc. Antenna assembly is made in the form of disk-shaped horizontal plate installed in any desired place convenient to handle. Antenna assembly accommodates electronic module electrically and functionally coupled with control console and through the latter, with peripheral data transceiving devices. Antenna assembly functions to shape narrow directivity pattern ; electronic module automatically scans space around installation site and, while displacing the directivity pattern, displays information about all assigned radio and television data channels on control console screen in all directions of vision of sources. User is free to set any desired program and available mode of operation on control console. Then this information arrives in the form of respective instruction at electronic module which is automatically adjusted to reception of chosen program and provides for automatic analysis of quality and stability of reception of chosen program permitted by using organization; to this end, antenna is provided with changeable switching unit. EFFECT: enlarged functional capabilities and range of services offered to user. 5 dwg
Patent RU-2064922-C1 (RU)
Title: Method of synthesis of 1-carboxyadamantane
Inventor: BUTENKO LYUDMILA N
IPC: C07C61/04
Filed: 1994-04-26
Granted: 1996-08-10
Abstract: FIELD: organic chemistry. SUBSTANCE: to reaction mass containing sulfuric acid, nitric acid, methylene chloride, adamantane and formic acid acetonitrile is added at ratio adamantane : sulfuric acid : acetonitrile = 1: (11-13):(0.6-0.7) (moles). Acetonitrile decreases sulfuric acid consumption, yield of 1-carboxyadamantane is increased from 92 to 98.5%. Synthesized product can be used as semiproduct for synthesis of polymers and bioactive compounds. EFFECT: increased purity and yield of product, decreased sulfuric acid consumption.
Patent RU-2063209-C1 (RU)
Inventor: TAUBE TATYANA A
IPC: A61H15/00
Filed: 1994-05-18
Granted: 1996-07-10
Abstract: FIELD: medical equipment and can be used for effective medical-diagnostic massage, as well as for physiotherapeutic and prophylactic- sanitary procedures. SUBSTANCE: to ensure functional diagnosis of the man's general condition by projection onto the skin of the inflamed organ, tissue or tumor with subsequent resolution and localization of hematoma, the working head is made in the form of a ball segment with external radius R of curvature within 65 ≅ R ≥ 55 and base radius R 1  selected from relation to radius R of curvature within R 1 = 1,1•R, and the rod working part is made in the form of a circular cylinder, whose one end is made in the form of a ball belt with smaller base radius Z selected within 10 ≅ r ≥ 8; the radius of the circular cylinder is commensurable with larger base radius r 1  of the ball belt selected from relation  . EFFECT: enhanced efficiency. 1 dwg
Patent RU-2059105-C1 (RU)
Inventor: GORBUNOV YURIJ N
IPC: F03D1/06
Filed: 1994-05-05
Granted: 1996-04-27
Abstract: FIELD: wind power engineering. SUBSTANCE: power plant has shaft and windwheel mounted on the shaft. The windwheel has blades and vortex generators made up as wings having aerodynamic profile. The vortex generators are mounted at the ends of the blades perpendicular to the end part of the blade. The plant is provided with the second windwheel mounted on the shaft downstream of the first one. The outer diameter of the blades of the second windwheel are 0.9- 1.4 of the blade radius of the first windwheel up to the vortex generator. The second wind wheel blades are at a distance of 0.3-1.0 of the vortex generator chord from the vortex generator face along the shaft axis. The second wind wheel is rigidly mounted on the shaft. The tangential size in the rotation plane from the trailing edge of the blade of the first windwheel to the front edge of the blade of the second windwheel along the radius of the vortex generator assembling is in the range of 0.8-2.5 of its chord. The blades of the second windwheel are telescopic and radius of their fixed parts is 0.9-1.1 of the radius of the first windwheel blade. The second windwheel blades are inclined to the plane of rotation in the wind direction at 2-7°. Extensible parts of the blades of the second wind wheel are provided with end washers which in length and width are not less than the chord and width of the end sections of the fixed part of the blade, respectively. EFFECT: enhanced efficiency. 5 cl, 4 dwg
Patent RU-2097355-C1 (RU)
Title: Composition for manufacturing of protective material
Inventor: PROSHIN ANATOLIJ P
IPC: C04B111/20
Filed: 1994-05-13
Granted: 1997-11-27
Abstract: FIELD: protection of building materials, details, articles and constructions against γ-irradiation. SUBSTANCE: composition comprises, mas. %: liquid glass, 7.9-8.6; potassium siliceous-fluoride, 0.8-0.9; broken optical glass, 79.4-86.2; lead oxide, 4.3-11.9. Average density of articles is 3900-4100 kg/m 3 , compressive strength is 18.5-21.4; attenuation factor of m 3 ,-irradiation is 0.29-0.3 γ. EFFECT: increased density of desired articles, increased attenuation factor of sm -1 -irradiation. 2 tbl
Patent RU-2105006-C1 (RU)
Title: 1,8-benznaphtiridine derivatives as stereoisomers of racemic mixtures, and salts thereof with metals, nitrogen-containing bases or with acids, and also hydrates thereof, method of preparation thereof, and pharmaceutical composition
Inventor: EHRIK BAKKE
IPC: A61K31/435
Filed: 1992-09-29
Granted: 1998-02-20
Abstract: FIELD: pharmacology and agriculture, more particularly antibacterial treatment of plants. SUBSTANCE: present invention describes novel 1,8 benzonaphthiridine derivatives. Novel compounds have high antibacterial activity. EFFECT: improved properties of the composition. 5 cl, 1 tbl
Patent RU-2090195-C1 (RU)
Title: Способ получения рибонуклеазы панкреатической
Inventor: KHOMOV VIKTOR V
IPC: A61K35/39
Filed: 1994-07-11
Granted: 1997-09-20
Abstract: Изобретение относится к области биотехнологии, а именно к производству лекарственных препаратов из животного сырья, и может найти применение в производстве рибонуклеазы панкреатической аморфной. Способ предусматривает использование в качестве исходного сырья для получения панкреатической рибонуклеазы отходов производства инсулина. Применение ультрафильтрации на полых волокнах с последующей обработкой активированным углем для очистки препарата РНКазы позволяет повысить на порядок выход конечного продукта. 1 з.п. ф-лы, 1 табл.
Patent RU-2082325-C1 (RU)
Title: Method of operative treatment of cicatricial trophic ulcers
Inventor: DMITRIEV GRIGORIJ I
IPC: A61B17/00
Filed: 1994-07-19
Granted: 1997-06-27
Abstract: FIELD: medicine, plastic surgery. SUBSTANCE: cicatricial trophic ulcers and ulcerating scars are cut along periphery within healthy tissues. In osseous projection parts the scars are cut carefully by removing epidermal part of cicatricial tissue only within the layer adjacent to the bone and within bleeding layer. To close wounding defect free cutaneous transplant is transferred. EFFECT: higher efficiency in restoration of safe skin and exclusion of repeated operations.
Patent RU-2082088-C1 (RU)
Inventor: MALYSHEV ALEKSANDR V
IPC: G01B21/22
Filed: 1994-07-25
Granted: 1997-06-20
Abstract: FIELD: measurement technology. SUBSTANCE: method of measurement of angular position of shaft consists in placement of transducer generating signals with known relative pulse duration with reference to tested shaft with disc having gear ring with teeth arranged uniformly and some of them missing. Present period of sequence of signals of transducer is measured, marker pulse corresponding to miss of teeth and angular pulses corresponding to teeth on disc are formed, number of angular pulses formed after marker pulse is counted and used to find angular position of tested shaft. Extraction and rejection of noise pulses is carried out prior to formation of angular pulses. For this comparison of constant of transducer and correction taking into account maximum possible brake of tested shaft over front of each signal of transducer with ratio of preceding sequence period to current sequence period is performed at first stage. Noise pulse is determined either at first stage if zero logic level of signal of transducer is read or at second stage if relation of preceding period of sequence of signal of transducer to current period of sequence of signal of transducer is less than constant. EFFECT: enhanced authenticity of measurements. 5 dwg
Patent RU-2101605-C1 (RU)
Inventor: GRIGOR EV B V
IPC: F16L55/02
Filed: 1994-07-27
Granted: 1998-01-10
Abstract: FIELD: hydraulic systems. SUBSTANCE: noise silencer has step-widening perforated envelope installed at end of pipeline and provided with blind wall at side opposite to pipeline, and noise absorbing member built into envelope and made in form of rubber insert. Conical cavities spaced over surface of insert resting against blind wall of envelope are filled with air and are pointed with their tops towards pipeline. EFFECT: improved noise damping. 2 dwg
Patent RU-2038360-C1 (RU)
Inventor: LEJTLAND VLADIMIR G
IPC: C08L95/00
Filed: 1994-10-12
Granted: 1995-06-27
Abstract: FIELD: road coating materials. SUBSTANCE: bitumen binder has, wt.-% bitumen 44.4-98.0; block-copolymer of alkadiene and styrene type CAC 0.1-22.3, and industrial oil 1.9-33.3. Method of preparing bitumen binder involves mixing of block-copolymer at 80-160 C with industrial oil following by addition of prepared mixture to bitumen at 110-160 C. EFFECT: enhanced quality of binder. 6 cl, 5 tbl
Patent RU-2107999-C1 (RU)
Title: Method for transmission of additional information through fm broadcasting channel
Inventor: TIKHOMIROV A V
IPC: H04H1/00
Filed: 1994-09-28
Granted: 1998-03-27
Abstract: FIELD: radio engineering. SUBSTANCE: method involves modulation of second sub-carrier of complex stereo signal by means of signal of additional information and addition of resulted modulated signal to complex stereo signal. Odd harmonic frequency of half sub-carrier frequency is chosen as second sub-carrier. This results in decreased relative interference in channels of main and additional information down to level required by current standards. EFFECT: increased quality and effective distance of reception. 5 cl, 1 dwg
Patent RU-2085651-C1 (RU)
Title: Rail head roll surface grinding device
Inventor: JOZEF TOJRER
IPC: E01B31/12
Filed: 1994-10-11
Granted: 1997-07-27
Abstract: FIELD: railway transport; permanent way maintenance and repair machines. SUBSTANCE: device for grinding roll surface of rail head has tools frame 19, at least one grinding set 18 mounted on tools frame 19 and provided with grinding tape 25 passed over reels 26 and 27 placed one over the other and designed for winding on and off of grinding tape 25. It has also vibration drive 21 to provide movement of grinding set. Device has guide frame 14 connected with chassis frame 2 by means of drive 17 providing vertical displacement of guide frame 14 relative to frame 2 and made with flanged rollers 15 for movement along rails 4 and it has also spring member 28 for pressing grinding tape to surface of rail head installed in lower portion of grinding set under reels 26, 27. Tools frame 19 is installed on horizontal guide rods 20 rigidly coupled with guide frame 14 and arranged longitudinal relative to guide frame 14 and is connected with vibration drive 21 installed on guide frame 14. EFFECT: improved grinding of rail head surfaces, elimination of irregularities. 7 cl, 3 dwg
Patent RU-2119443-C1 (RU)
Inventor: ALEKSASHIN ALEKSANDR VLADIMIRO
IPC: B65H81/08
Filed: 1995-01-05
Granted: 1998-09-27
Abstract: FIELD: mechanical engineering; pipe laying; devices for winding polymeric tape materials through layer of adhesive materials onto outer surface of gas pipelines at repairs in the field. SUBSTANCE: tape winder has two coaxial closed split rings rigidly connected by braces, reel tape installed for rotation of shaft rigidly connected with rings, tensioner, and spring loaded unit to displace device along pipeline with pitch setter and setting scale. Each split ring consists of two parts connected for movement along axle at one side, and by means of spring tensioner at other side. At least four shafts with hollow rotating rubber-lined rollers for upsetting the tape are installed between split rings. Reel with tape and shaft is installed between split rings on brackets one of which is rigidly coupled with rings. Other bracket is installed on other ring for angular displacement. Hollow rotating intermediate roller is placed between reel with tape and hollow rubber lined roller for upsetting the tape. Hollow rotating rubber-lined tension roller furnished with tensioner is installed on shaft of hollow rubber- lined roller for upsetting the tape nearest to hollow intermediate roller. Outer diameter of tension roller is smaller than outer diameter of tape upsetting hollow roller, and pressure roller installed opposite to spring mechanism interconnecting parts of closed split rings is installed for radial displacement and is spring-loaded relative to center of device. Length if tension roller is greater than length of reel with tape, and end faces embrace end faces of reel with tape. EFFECT: enlarged operating capabilities. 6 cl, 9 dwg
Patent RU-2131096-C1 (RU)
Title: Method of absorption of heat and storage of fresh products at preset temperature ensuring optimal storage conditions and device for realization of this method
Inventor: AL BERTO GIRAL DI
IPC: F25D3/00
Filed: 1995-01-23
Granted: 1999-05-27
Abstract: FIELD: food-processing industry; storage of food-stuff. SUBSTANCE: products are kept in chamber whose walls are formed by hollow panels filled with heat-conducting liquid. Brine circuits are located in panels. Freezing point of heat-conducting liquid is defined more accurately. Brine is fed to circuits at definite temperature. Difference between maximum and minimum temperatures of wall is maintained at preset level. EFFECT: optimal storage conditions due to temperature control of chamber walls and consequently control of temperature inside chamber. 14 cl, 6 dwg
Patent RU-2084844-C1 (RU)
Inventor: BELOUSOV IGOR G
IPC: G01K17/02
Filed: 1995-06-01
Granted: 1997-07-20
Abstract: Использование: в измерительной технике для измерения и контроля потоков различных объектов. Сущность изобретения: датчик интегрального теплового потока содержит корпус, два электрода, установленных в нем, выполненных из одного и того же материала и электрически замкнутых между собой, электролит, расположенный между электродами в поверхностном контакте с ними и выполненный с ионной проводимостью по ионам материала электродов. Отличительной особенностью датчика является то, что в него введен третий электрод, выполненный из того же материала, что и упомянутые два электрода, расположенный между ними и электрически замкнутый с ними. Электроды могут быть выполнены из меди, а электролитом может быть водно-спиртовой раствор сульфата меди. Электроды могут быть выполнены из серебра, а электролит - из иодида серебра. В третьем электроде может быть выполнено по крайней мере одно отверстие, сообщенное с наружными поверхностями. Третий электрод может быть выполнен с меньшей поверхностью, чем поверхность каждого из двух электродов. 4 з.п.ф-лы, 3 ил.
Patent RU-2106364-C1 (RU)
Title: Antifriction modifying composition for treatment of solid surface
IPC: C10M161/00
Filed: 1995-10-02
Granted: 1998-03-10
Abstract: FIELD: production of high strength antiwear modifying coating on metal surfaces of machine and units being brought into contact. SUBSTANCE: antifriction composition comprises, mas.%; perfluoroorganic compound, 1.0-2.0; calcium and/or barium alkyl arylsulfonate as dispersing agent, 1.0-10.0; mineral oil, 79.0-89.0. Distillation fraction of oxidation of hexafluoropropylene being isolated at 3 mm Hg and at temperature higher 180 C which comprises product having common formula   with molecular weight 3000-5000 where  , n=3-100, m= 0-100, k= 0-100; or distillation fraction of product of low temperature catalytic polymerization of hexafluoropropylene oxide having common formula   with molecular weight 3000-6000 where n= 10-40, is used as mentioned above perfluoroorganic compound. EFFECT: improved antifriction ability, decreased friction index. 2 tbl
Patent RU-2088416-C1 (RU)
Inventor: GOLUBOV VALERIJ N
IPC: B44D3/22
Filed: 1995-10-20
Granted: 1997-08-27
Abstract: Изобретение относится к способу изготовления изделий, предназначенных, в частности, для художественного разрисовывания. Сущность изобретения заключается в том, что в качестве связующего вещества используют палыгорскит. 1 з.п. ф-лы.
Patent RU-2108852-C1 (RU)
Title: Method of preparing stable high-concentration water-in-oil emulsions
Inventor: GORDOVA A F
IPC: C09K23/42
Filed: 1995-10-23
Granted: 1998-04-20
Abstract: FIELD: chemical engineering. SUBSTANCE: invention relates to emulsions that can be applied in a variety of chemical engineering areas, in particular, as extractants for aqueous solutions and also as protective and preventive creams. Invention aims at preparing stable emulsions with more than 80% concentration of disperse phase utilizing any nonionic surfactants. Aim is accomplished by separating emulsion preparation procedure into two steps: first, water-in-oil emulsion is prepared and then it is dispersed in a lean solution, namely in aqueous solution of a surfactant (e.g., ethanol) to completely convert multiple water-oil-water emulsion into high- concentration water-in-oil emulsion. In addition, thus obtained emulsions may be utilized in processes involving membrane extraction from biological liquids because method of invention does not involve polymer surfactant capable to damage biological liquid. All procedure is carried out at room temperature. EFFECT: simplified preparation procedure and extended versatility of emulsions. 3 cl, 3 tbl
Patent RU-2086023-C1 (RU)
Title: Method for combustion of solid radioactive wastes incorporating chlorine containing polymeric materials and biological objects
Inventor: VASENDINA TAMARA I
IPC: G21F9/32
Filed: 1995-11-16
Granted: 1997-07-27
Abstract: FIELD: recovery of combustible solid radioactive wastes. SUBSTANCE: crushed radioactive wastes are covered layer-by-layer with powdered exothermic mixture and then fired. Mixture composition is as follows: magnesium powder - 50-80 mass percent; potassium nitrate - 1-5 mass percent; industrial oil - 1-2 mass percent; aluminium powder - ; magnesium alloy - the rest. EFFECT: reduced power requirement and combustion temperature, improved neutralization of exit acid gases.
Patent RU-2127244-C1 (RU)
Title: Process for preparing 1,2-dichloroethane
Inventor: EHJKHLER JURGEN
IPC: C07C17/02
Filed: 1994-01-21
Granted: 1999-03-10
Abstract: FIELD: chemical industry. SUBSTANCE: 1,2-dichloroethane is prepared by catalyst reaction of ethylene with chlorine at elevated temperature on catalyst consisting of sodium chloride and iron (III) chloride at molar ratio from 0.05: 1 to 0.48:1 in inert organic solvent and the desired product is then isolated. The claimed process is carried out with said sodium chloride to iron (III) chloride molar ratio is maintained. Inert organic solvent is preferably circulating 1,2-dichloroethane, and process is carried out in inert gas atmosphere at temperature of 70- 90 C and pressure of 1,4-1,6 bar. EFFECT: significant reduction in formation of undesirable 1,1,2- trichloroethane. 7 cl, 3 ex, 1 dwg, 1 tbl
Patent RU-2083817-C1 (RU)
Title: Способ определения состояния призабойной зоны скважины
Inventor: ZAVOLZHSKIJ VIKTOR B
IPC: E21B47/00
Filed: 1996-01-30
Granted: 1997-07-10
Abstract: Изобретение относится к нефтяной и газовой промышленности и может быть использовано для оценки состояний коллекторов призабойной зоны пласта на стадии разведочного и эксплуатационного бурения скважин. Сущность изобретения: способ заключается в том, что проводят гидродинамические исследования скважины по кривой изменения давления в скважине после ее остановки с последующей обработкой результатов исследования одновременно по схеме бесконечного и конечного пластов и сопоставлением полученных по обеим схемам расчетных данных. В результате определяют искомое соотношение фактического и потенциального коэффициентов продуктивности скважины. По полученному искомому отношению определяют состояние призабойной зоны скважины и его изменение в процессе эксплуатации. 2 з.п. ф-лы, 2 ил.
Patent RU-2105095-C1 (RU)
Title: Clamp-and-bolt rail fasteners
Inventor: IVANOV P S
IPC: E01B11/02
Filed: 1996-01-24
Granted: 1998-02-20
Abstract: FIELD: railway track structure. SUBSTANCE: this relates to jointless design of railway track with reinforced concrete sleepers and clamp-and-bolt rail fasteners. This fastener has reinforced concrete sleeper 1 which carries chair 2 with recess in which rail 3 is seated. Fastening of rail chair to sleeper is effected by means of insert bolts 4, double-spiral washers 5, and nuts 6. Rail 3 is pressed against chair 2 by clamps 7 by means of bolts 8, double-spiral washers 9, and nuts 10. Located between rail chair 2 and sleeper 1 is rubber liner 11, and located between rail 3 and chair 2 is rubber-cord spacer 12. Spacer 12 has longitudinal passages for collecting water, and vertical passages for water outflow. Rubber-cord spacer in its upper part has supporting surface and sealing strip serving as barrier preventing water access to underrail space. Strips are slightly higher than supporting surface. In its lower part spacer has passages for outflow of moisture penetrated into space between chair and spacer, and also it has fixing stops for fastening of spacer 2 on chair 2. For better water outflow from space between chair and spacer, stops are made not along entire width of foot of rail 3. EFFECT: high efficiency. 4 cl, 4 dwg
Patent RU-2099681-C1 (RU)
Title: Capacitive pressure sensor and method of its manufacture
Inventor: KAZARYAN AKOP A
IPC: G01L9/12
Filed: 1996-02-01
Granted: 1997-12-20
Abstract: FIELD: measurement technology. SUBSTANCE: sensor has five metallized and nonmetallized films. Sensing elements, films 4, 12 with sensor capacitor plates are protected against edge effects and external electromagnetic fields. In this case, sizes of capacitor plates 6, 16 are selected to be larger than those of plates 9, 14 to protect them against edge effects. Two sensing elements are insulated from each other by aluminium oxide film 11. All polyimide films 1, 4, 12 are interconnected by epoxy-rubber-based film. Assembled pack is kept under press at pressure of 30-35 kg/sq.cm and temperature of 165-175 C for 50-60 min and then cooled to 50-60 C. EFFECT: higher measurement results. 2 cl, 1 dwg
Patent RU-2121030-C1 (RU)
Title: Track padding machine
Inventor: ZAJARNYJ S L
IPC: E01B27/16
Filed: 1996-03-12
Granted: 1998-10-27
Abstract: FIELD: track padding machines used in surfacing and padding of railroad tracks of industrial plants. SUBSTANCE: track padding machine has frame resting on running gear. Secured to the frame are frames of padding units whose bottom part has rail gripping devices mounted on movable cross-pieces, surfacing hydraulic cylinders resting on ballast and displaced relative to vertical axis of padding units through value equalling one half of distance between ties and located in the middle part of machine inside rail track. To ensure the fixed position of rail grip with respect to rail, each cross-piece rests on rail by means of rimless roller located in close proximity of rail grip. EFFECT: higher efficiency. 2 cl, 3 dwg