baber/WOPTO huggingface dataset:
Patent RU-2088873-C1 (RU)
Inventor: GLUKHOV GENNADIJ I
IPC: F28D7/10
Filed: 1995-02-15
Granted: 1997-08-27
Abstract: FIELD: heat-power engineering. SUBSTANCE: double- pipe heat exchanger consists of outer pipe 1 and inner pipe 2. Outer surface of inner pipe 2 at inlet of inter-pipe space is provided with fins 3 made at acute angle relative to axis of heat exchanger forming curvilinear passages 4 and with fins 5 at outlet of inter-pipe space which are parallel to axis of heat exchanger forming straightline passages 6. Heat exchanger is also provided with outer envelope 7 and inner envelope 8 forming spaces with outer pipe 1 and inner pipe 2, respectively. These inter-pipe spaces are provided with fins 9 which may be circular in shape with slots 10 and partitions 11 forming inter-fin circular or helical passages 12 and 13 for flow of medium. Heat exchanger is also provided with supply branch pipe 14 and discharge branch pipe 15 for medium to be cooled, cooling medium supply branch pipes 16 and 17 and cooling medium discharge branch pipes 18 and 19; heat exchange is also provided with end walls 20 and 21. Branch pipe 14 for supply of medium to be cooled is tangential in shape. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2099262-C1 (RU)
Title: Method of estimation of wind erosion of coal pile
Inventor: SHULMAN VLADIMIR L
IPC: B65G3/02
Filed: 1995-02-22
Granted: 1997-12-20
Abstract: FIELD: heat-power engineering; fuel-and-power complexes for estimation of losses of coal at bulk storage of coal pile. SUBSTANCE: estimation is performed for coal particles lesser than 200 mk in surface layer of pile to depth of weathering of up to 10 mm within preset period of time; beginning of this period is moment of time after forming the surface layer of pile; magnitude of wind erosion is found from the following formula: M = Δq•F•l•10 -3 , where Δq = q       1   er       -q       2   er        is loss of mass of erodible particles from surface of coal pile within preset period of time, kg/cu.m; q       1   er        is mass of fraction of erodible particles at moment of time after forming the surface layer in pile, kg/cu.m; q       2   er        is mass fraction of erodible particles in surface layer of pile upon termination of preset period of time, kg/cu.m; F is area of pile surface, sq.m and l is preset depth of weathering of erodible particles up to 10 mm. EFFECT: enhanced efficiency.
Patent RU-2103745-C1 (RU)
Title: Устройство для передачи информации в адаптивных телеметрических системах
Inventor: GRAFININA ELENA VIKTOROVNA
IPC: G08C19/28
Filed: 1995-03-07
Granted: 1998-01-27
Abstract: Изобретение относится к информационно-измерительной технике и может быть использовано в адаптивно-адресных телеметрических системах. Технический результат заключается в повышении достоверности передачи информации, который достигается за счет того, что устройство содержит амортизатор информации, синхронизатор, измеритель времени, блоки памяти адреса и информации, блок управления передачей и блок управления маркировкой отсчетов и формированием кадров сообщений, а также соответствующие связи между блоками устройства, разработана конструкция блоков устройства. Повышение достоверности передачи информации обеспечивается более высокой помехоустойчивостью структуры кадра сообщения предлагаемого устройства. 7 з.п. ф-лы, 14 ил.
Patent RU-2071716-C1 (RU)
Title: Method for diagnostics of vision
Inventor: GRUSHNIKOV IGOR A
IPC: A61B3/028
Filed: 1995-04-04
Granted: 1997-01-20
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: method employs screen on which images of symbols and/or lines are displayed. Screen is movable and, by placing it at different distances form patient's eyes, it is possible to determine myopia limit characterized by maximum distance up to which patient sees symbols and/or lines displayed on screen. If screen is placed beyond myopia limit, patient does not see symbols displayed thereon partially or completely. Next astigmatism limit is determined, said limit being disposed between patient's eyes and myopia limit and being characterized in that when screen is placed before this limit symbols and/or lines displayed thereon are seen by patient with good sharpness and contrast, but when screen is placed beyond this limit displayed symbols and/or lines are seen by patient well, but as burred-out signs. Thereupon, distances up to myopia and astigmatism limits are measured, thereby making possible judgement on myopia and astigmatism parameters for subsequent vision restoration. EFFECT: simpler diagnostic method requiring no lenses or special appliances.
Patent RU-2115300-C1 (RU)
Title: Substrate for plant culturing in protected soil
Inventor: UL JANOVA O A
IPC: A01G31/00
Filed: 1995-05-29
Granted: 1998-07-20
Abstract: FIELD: agriculture. SUBSTANCE: substrate containing milled bark and mineral additions has additionally zeolite of heulandite-clinoptilalite form (fraction 0.5-3.0 mm) at the following ratio of components, wt.-%: milled wood bark with mineral additions 90, and zeolite 10. Indicated mixture can be used as composted form under aerobic conditions for 2-3 months. Invention can be used for production of substrates for hothouse and greenhouse farms from forest-industrial complex waste processing. EFFECT: improved quality, enhanced effectiveness of substrate, improved growth and nutrition of plants. 2 cl, 1 tbl
Patent RU-2077496-C1 (RU)
Title: Equipment to clarify water
Inventor: DEMIDOVICH YAROSLAV N
IPC: C02F1/52
Filed: 1995-06-01
Granted: 1997-04-20
Abstract: FIELD: purification both of natural water and industrial sewage. SUBSTANCE: equipment to clarify water has body, pipe-line of starting water, chamber of suspended layer, system of distribution of flows, pipe-line to remove sediment and system of thin-layer settling which is manufacture as set of cones arranged uniaxially with bigger bases downwards with formation of ring slits between them. One of cones is rigidly fixed with smaller base to pipe-line of starting water and lower base in connected to bigger base of small cone. Small base of small cone is attached with lower part to flat horizontal ring. Lower cone of system of thin-layer settling is at same time cone of chamber of suspended layer fabricated in the form of two truncated comes placed uniaxially with small bases one upwards, the other one downwards. Bigger bases of truncated cones are interconnected. System of distribution of flows made of rods rigidly coupled to pipe-line of starting water and forming conical surface by bigger base upwards is positioned inside chamber of suspended layer. EFFECT: increased clarification efficiency. 1 dwg
Patent RU-2115733-C1 (RU)
Title: Nutrient medium for cultural diagnosis of extrapulmonary tuberculosis
Inventor: VISHNEVSKIJ B I
IPC: C12N1/00
Filed: 1995-10-31
Granted: 1998-07-20
Abstract: FIELD: medicine, phthisiology. SUBSTANCE: invention proposes nutrient medium containing saline composition of Finn-II nutrient medium. It has additionally α-tocopherol acetate. The latter is used as a protecting agent that protects tuberculosis mycobacteria from foci of extrapulmonary localization from toxic products of lipid peroxidation. The best results are obtained using nutrient medium with α-tocopherol acetate at concentration 0.001 mcg/ml. EFFECT: improved method of diagnosis. 1 tbl
Patent RU-2100645-C1 (RU)
Title: Windwheel
Inventor: BALYAKIN KONSTANTIN N
IPC: F03D3/06
Filed: 1995-11-10
Granted: 1997-12-27
Abstract: FIELD: wind-power engineering. SUBSTANCE: windwheel has central vertical shaft with frame attached to it and double-flap vanes placed in center of frames on vertical shafts; taut strut is fitted between shafts to prevent close contact between vanes when they go on edge against wind. Vanes moving downwind approach each other, close the frame, and build up torque. Vanes have holes of area making up 1-2% of vane area which prevent wind flow over vane edges but distribute its energy over entire surface of vane. EFFECT: improved design. 1 dwg
Patent RU-2095500-C1 (RU)
Title: Method for manufacturing polymeric filtering material
Inventor: GOLUBEV VASILIJ P
IPC: D04H3/005
Filed: 1995-12-20
Granted: 1997-11-10
Abstract: FIELD: production of nonwoven polymeric materials used in devices for cleaning air and gases from solid and liquid contaminants, including aerosols. SUBSTANCE: method involves preparing polymeric solution or melt; forming threads; neutralizing their static charge; laying on substrate movable within conveyor. Static charge neutralizing is conducted simultaneously with thread formation. Ratio of solution conductivity and voltage at conveyor is 0.1-3.3.10  . EFFECT: improved operating characteristics, increased output of ready product and enhanced reliability in operation.
Patent RU-2093163-C1 (RU)
Title: Method for prophylaxis and treatment of homeostasis disorders with the help of highly purified water
Inventor: FEDOROV VLADIMIR V
IPC: A61K35/08
Filed: 1996-04-08
Granted: 1997-10-20
Abstract: FIELD: medicine, prophylaxis. SUBSTANCE: method deals with normalization of the main physiological functions to provide optimal functioning of homeostatic regulatory mechanisms due to an intake of healing drinking water called "Grand Water" at the dose of 100-200 ml on an empty stomach in the morning and before sleeping at total course duration of 21 days, and at curative daily starving - 2-3 l per a day. The given water is obtained as a result of successive processing of initial running or natural water at the stages of removal of undissolved mechanical admixtures, degasation, chlorine removal, metals removal, softening, organic removal, demineralization, distillation, disinfection by UV-radiation, freezing that is conducted at high-rate regime by finely divided water spraying over the surface of liquid oxygen, thawing out and collection of melted water. EFFECT: higher efficiency of prophylaxis and treatment at homeostasis. 5 cl
Patent RU-2107635-C1 (RU)
Title: Combined bracket for suspending group earthing cable and waveguide wire from anchor support
Inventor: PUSHKIN IGOR PAVLOVICH
IPC: B60M1/12
Filed: 1996-04-02
Granted: 1998-03-27
Abstract: FIELD: railway transport. SUBSTANCE: device has angle-section rectilinear shape base secured on support by bolts passed through holes in base and support and insulating bushings, and by nuts and washers, and brace welded to lower end of base and middle of beam one end of which is welded to base top. Pin is welded on other end of beam. Pin is provided with turned on insulator on which waveguide wire is secured. Eye welded from below is provided with shackle-pin connected with saddle by lock. Group earthing cable is fitted in saddle. EFFECT: enlarged operating capabilities. 7 dwg
Patent RU-2126489-C1 (RU)
Inventor: DZHANKE FREDERIK CHARL Z
IPC: F01K23/10
Filed: 1994-10-18
Granted: 1999-02-20
Abstract: FIELD: production of fuel gas by incomplete oxidation of liquid hydrocarbon fuel. SUBSTANCE: the method consists in conduction of reaction of hydrocarbon fuel with gas containing free oxygen in the reaction zone of incomplete oxidation with production of flow of fuel gas. Then fuel gas is cooled down by cooling water with production of fuel gas saturated with water, which is then cooled down by way of the first contactless heat exchange with water feeding the boiler and transformation of the latter into steam. Washing of hydrocarbon fuel saturated with cooling water is accomplished by preliminarily heated wash water. Then, pressure and temperature of cooled fuel gas are reduced by way of the second contactless heat exchange with cold water with condensation of water. Then, a repeated cleaning of cooled fuel gas is performed, saturation of nitrogen flows and cleaned fuel gas with heated water. These flows are fed to the combustion chamber of the gas turbine. EFFECT: enhanced efficiency. 19 cl, 1 dwg
Patent RU-2104325-C1 (RU)
Inventor: GAEVSKIJ V V
IPC: C22C38/48
Filed: 1996-06-07
Granted: 1998-02-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: steel has components at the following ratio, wt.-%: carbon 0.12-0.24; manganese 0.8-1.2; silicon 0.2-0.5; chrome 2.9-3.4; nickel 0.9-2; molybdenum 0.25-0.9; vanadium 0.03-0.15; niobium 0.02-0.05; calcium 0.005-0.03, and iron - the rest. EFFECT: increased strength at cyclic loading, retained level of mechanical property at negative temperatures. 4 tbl
Patent RU-2107926-C1 (RU)
Title: Method of pulse radiolocation by system of phase-shift keyed signals
Inventor: LITJUK L V
IPC: G01S13/10
Filed: 1996-06-18
Granted: 1998-03-27
Abstract: FIELD: radiolocation. SUBSTANCE: method is intended for use in surveillance radars and in radars mapping surface of the Earth. Another potential field of application of the method is synchronous communication with use of complex signals. Individual discrete having proper frequency modulation forming complex phase-shift keyed signal that is comprised in corresponding matched filter are formed, emitted, received, compressed in matched filters and coherently summed up with system of other signals having heterpolar side lobes at equal distances from main peak. EFFECT: removal of requirement for sameness of initial phases of system of phase-shift keyed signals when they are processed and simultaneous increase of range resolving power. 9 dwg
Patent RU-2117223-C1 (RU)
Inventor: MULLAGULOV M KH
IPC: F26B17/04
Filed: 1996-07-05
Granted: 1998-08-10
Abstract: FIELD: drying technology. SUBSTANCE: continuous drying plant includes tunnel-type housing and screen belt conveyer; drying agent is fed under upper run of conveyer. Housing is divided into four sections: preliminary heating section, full heating section, maximum heating section and cooling section. Atmospheric air heated due to heat of product being cooled is fed to fourth section. Then air thus preheated is fed to first section for preliminary heating; used drying agent is subjected to heat exchange with outside air in second and third sections through jacket; it is preheated and is fed to thermal generator where it is additionally heated and is admitted for treatment of product in these sections. EFFECT: reduction of power requirements. 3 cl, 4 dwg
Patent RU-2126713-C1 (RU)
Title: Apparatus for synthesis of organochlorine silanes in fluidized bed
Inventor: VAVILOV V V
IPC: B01J8/18
Filed: 1996-07-22
Granted: 1999-02-27
Abstract: FIELD: heat-mass transfer apparatuses for conduction of processes in fluidized bed; may be used in organosilicon industry for production of organochlorine silanes by direct synthesis from silicon-containing contact mass under the influence of alkyl chlorine in fluidized bed, and in other industries for conduction of processes with use of fluidized bed. SUBSTANCE: apparatus includes vertical body having sections in the form of cylinders and truncated right and reversed cones; gas distributor and heat exchanger installed inside body; means for supply of raw materials and discharge of synthesis products. Body consists of successively installed three sections, and lower one is in the form of truncated reversed cone with an angle of inclination of generator to vertical axis of 5-7.5 dwg; the middle section is in the form of cylinder whose height-inner diameter ratio is 0.8-1.3; the upper section is in the form of truncated right cone whose height-total height of lower and middle sections is 2-4; ratio of inner diameters of lower and upper end faces of cone equals 0.8-1.2, inner diameter of cylinder section-inner diameter of body lower end faces equals 1.2-2. EFFECT: higher productivity of apparatus and selectivity of synthesis process. 1 dwg, 1 tbl
Patent RU-2120342-C1 (RU)
Inventor: MEL NIKOV E N
IPC: B21D11/20
Filed: 1996-09-23
Granted: 1998-10-20
Abstract: FIELD: plastic metal working, namely forming elongated large-size complex-shape envelopes of sheet blanks, possibly in aerospace, ship building and other industry branches. SUBSTANCE: punch is made of sections with inner rigidity rib mutually joined along their cross and longitudinal butts passing on inner rigidity rib and it has respectively dent and recess mutually joined by fastening members. Mutually spaced cross butts are arranged at both sides of longitudinal butt. EFFECT: elimination of high-rigidity supporting frame, lowered labor consumption, reduced metal consumption of punch and its separate sections, simplified design, possibility of reassembling builtup punch of unitized set of sections for making different shape parts. 3 dwg
Patent RU-2117098-C1 (RU)
Title: Method for installing screw-type support in ground
Inventor: INDJUKOV ALEKSANDR TROFIMOVICH
IPC: E02D7/22
Filed: 1996-10-17
Granted: 1998-08-10
Abstract: FIELD: construction engineering. SUBSTANCE: according to method, preliminary created along axis of installing support is zone of loosened ground and after that screw-type support is driven into ground. Zone of loosened ground is obtained by loosening ground without bringing it to ground surface. Zone of loosened ground in grounds of medium density is made with diameter which is less than diameter of flight of screw-type support by its double width. Zone of loosened ground in dense or frozen grounds is of diameter which equal to or larger than diameter of flight of screw-type support by value equal to its double width. Depth of loosened ground zone is taken as equal to design depth of installing screw-type support. EFFECT: higher efficiency.
Patent RU-2137448-C1 (RU)
Title: Device for local hypothermia of eye
Inventor: SINICHENKO M I
IPC: A61F7/00
Filed: 1996-11-15
Granted: 1999-09-20
Abstract: FIELD: complex treatment of eye burn diseases. SUBSTANCE: the device has two connected sealed chambers filled with heat-transfer agent. The chambers may be joined, one of them has a working surface. The interior of the chamber with working surface accommodates an evaporator of the heat pipe. The interior of the second chamber accommodates its condenser. EFFECT: simplified design and operation. 1 cl, 3 dwg
Patent RU-2120545-C1 (RU)
Title: Method for production of oil formation
Inventor: BELJAEV SERGEJ SEMENOVICH
IPC: E21B43/22
Filed: 1997-01-22
Granted: 1998-10-20
Abstract: FIELD: oil-producing industry, in particular, microbiological method of increase of oil recovery at late stages of production of oil formation to which mineralized water is injected for maintenance of formation pressure. SUBSTANCE: method includes introduction to bottom-hole formation zone of injection well of biomass of aerobic hydrocarbon-oxidizing microorganisms in aerated solution of nutrients with subsequent injection of water. Novelty in the claimed method consists in that microorganisms are used in the form of halotolerant and/or halophilic strains of microorganisms and for injection is used mineralized water with salt content above 50 g/l. Injection of mineralized water is alternated with injection of sweet water. In so doing, introduced into bottom-hole formation zone of injection well may be wastes of starch syrup production. EFFECT: higher extension of field of microbiological treatment of formation with concurrent increase of its efficiency.
Patent RU-2126747-C1 (RU)
Inventor: LUKIN A JU
IPC: B62D33/037
Filed: 1997-03-18
Granted: 1999-02-27
Abstract: FIELD: transport engineering; device holding tailgate in vertical position. SUBSTANCE: rear part of pickup body has floor, sides with device locking tailgate secured for movement on lower edge of body and held in hinged down position by lever mechanism consisting of hinge-connected inner and outer levers. With hinged tailgate closed, lever mechanism is fixed by locking device located close to upper edge of body side. Flange with hole and slot are made on outer lever to provide holding of tailgate in closed and open positions by means of lever mechanism. EFFECT: enlarged operating capabilities. 4 cl, 4 dwg
Patent RU-2136800-C1 (RU)
Title: Method and device for installing functional modules of tracked transportation facilities
Inventor: KHANS GEORG RASHBIKHLER
IPC: B61B13/08
Filed: 1995-09-22
Granted: 1999-09-10
Abstract: FIELD: transportation systems. SUBSTANCE: this relates to installation of functional modules on supporting structure of tracked transportation facilities and particularly of magnetic suspended roads. According to method at least two functional modules are installed exactly according to design with respect to each other. First functional module is provided with positioning members which are inserted into specially provided through-holes in cantilevers of supporting structure. Then first functional module is fixed. After that, second functional module is installed on same positioning members. In device for realization of aforesaid method, positioning members are preferably made of specific configuration so as at same time to perform fastening function. Application of aforesaid method and device allows for simplification of process for installing functional modules. EFFECT: higher efficiency. 10 cl, 4 dwg
Patent RU-2121904-C1 (RU)
Inventor: LITVINTSEV A I
IPC: B22F3/11
Filed: 1997-11-13
Granted: 1998-11-20
Abstract: FIELD: metallurgy. SUBSTANCE: process includes mixing of powdery aluminum alloy with porophores and addition of copper powder in the amount of 1.0 to 10.0%, their pouring into split vessel of multiple usage, heating of mixture of aluminium alloy in sealed split vessel in stream of inert gas to temperature of formation of equilibrium copper and aluminum eutectic with subsequent cooling up to hardening of eutectic. After this pressing is performed till dense billet is obtained, hot deformation of billet, extrusion, cooling and thermal treatment are carried out in process of pore formation. Before thermal treatment billet is placed into mould heat insulated from inside. Alloys of systems Al-Cu-Mg, Al-Zn-Cu-Mg, Al-Zn-Mg, Al-Mg, Al-Si-Cu-Mg are used in the capacity of aluminum alloys. Nitrogen or argon is used as inert gas while mixture of powders is heated. Heating of mixture of powders is conducted in vessel with aluminum disc to produce plated billet. Process makes it possible to enlarge range and dimensions of porous semifinished items and increase labor productivity and output. EFFECT: enlarged range and dimensions of semifinished items and increased labor productivity and output. 3 cl, 2 dwg
Patent RU-2125611-C1 (RU)
Inventor: GAVRILOV G B
IPC: C13K5/00
Filed: 1997-12-11
Granted: 1999-01-27
Abstract: FIELD: biotechnology, dairy industry. SUBSTANCE: method involves heating a lactose-containing solution and isomerization of lactose with guanidine carbonate as a reagent taken at amount 0.1-9.2 wt.-% of lactose mass at pH = 7.5-12.0. EFFECT: improved organoleptic properties and color index of the end product. 2 cl, 2 ex
Patent RU-2126968-C1 (RU)
Title: Process determining characteristics of agricultural materials and food products
Inventor: SHARKOV G A
IPC: G01N33/483
Filed: 1997-12-23
Granted: 1999-02-27
Abstract: FIELD: agriculture, heat testing of biological materials during HF and SHF heating. SUBSTANCE: information on thermophysical characteristics is obtained with action of electromagnetic high-or superhigh-frequency electromagnetic field on sample of tested material, temperature changes in points located inside and on surface of material in heating zone as well as densities of heat flow close to surface of sample after termination of electromagnetic action are recorded. EFFECT: enhanced accuracy and informativity of determination of characteristics of agricultural materials and food products. 1 dwg, 1 tbl