baber/WOPTO huggingface dataset:
Patent RU-2047665-C1 (RU)
Inventor: TARASOV ANATOLIJ N
IPC: C23C4/10
Filed: 1992-10-16
Granted: 1995-11-10
Abstract: FIELD: metallurgy, space equipment, instrument making and power engineering. SUBSTANCE: method involves successive deposition of aluminum oxide and titanium nitride onto underlayer of nickel-aluminum intermetallic; vacuum annealing and simultaneously soldering at 1100-1220 C, with heating and cooling rates being regulated. EFFECT: increased efficiency and wider operational capabilities. 8 cl, 1 tbl
Patent RU-2102235-C1 (RU)
Inventor: KIRILENKO VALERIJ SIDOROVICH
IPC: B29D29/06
Filed: 1992-10-21
Granted: 1998-01-20
Abstract: FIELD: equipment for production and maintenance of conveyer belts; applicable in mining, metallurgical, coal and other branches of industry. SUBSTANCE: rods in the device have longitudinal grooves on the fork-shaped end. The stitching-roller spindle is fastened on the mentioned rod end. One end of the spindle is hinge-mounted, and the other is installed in the longitudinal groove for movement and turning relative to the hinge joint through equal angles to both sides from the normal to the rod. Each stitching roller has a cylindrical working surface. The angle of turn of the stitching roller spindle (γ) equals the relation given in the description. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2043695-C1 (RU)
Inventor: ANTONEVICH NIKOLAJ V
IPC: H02M3/335
Filed: 1992-11-26
Granted: 1995-09-10
Abstract: FIELD: radio equipment power supplies. SUBSTANCE: device has two single-ended bridge-type transistor converters coupled with control unit affording phase modulation of output signals whose power input is connected through filter to rectifier output. Secondary windings of power transformers of both single-ended bridge-type transistor converters are connected through respective power rectifier to input of output filter. Primary winding leads of additional transformer are connected to like-polarity leads of primary winding of power transformer in the first and second single-ended bridge-type transistor converters and secondary winding is connected to rectifier input. EFFECT: improved design. 3 dwg
Patent RU-2044831-C1 (RU)
Title: Method for erecting columnar bearing structure
Inventor: KHALISOV YURIJ G
IPC: E02D5/50
Filed: 1992-12-14
Granted: 1995-09-27
Abstract: FIELD: civil engineering. SUBSTANCE: concrete of required garde and density is prepared in a sack. The sack is attached to lower part of trunk (column) and lowered together into a well. The concrete has no enough time to be mixed with water, and on reaching bottom it has been compacted additionally by the column. The concrete fills well bottom forming bed and providing good fixation of the column in the well. EFFECT: saving concrete to build columnar bearing structure of proper carrying capability. 3 dwg
Patent RU-2022589-C1 (RU)
Inventor: ZHUKOV BORIS P
IPC: C06B25/18
Filed: 1992-12-15
Granted: 1994-11-15
Abstract: Использование: в аэрозольных огнетушителях для объемного пожаротушения в замкнутых или полузамкнутых объемах. Сущность изобретения: состав содержит, мас.%: 40,0 - 70,0 нитрата калия, 0,2 - 10,0 гексациано (Ш) феррата калия, 0,5 - 2,0 диметилдифенилмочевины или дифениламина, или их смеси, 4,5 - 9,5 углерода, 0,5 - 2,0 масла смазочного, 0,1 - 4,0 фторопласта, 0,02 - 1,0 стеарата натрия или цинка, пластифицированная полярными или неполярными пластификаторами, или их смесями нитроцеллюлоза - остальное. В качестве последней может быть использована нитроцеллюлоза, пластифицированная триацетином при соотношении 40 - 45 : 60 - 55. 1 з.п. 2 табл.
Patent RU-2065725-C1 (RU)
Title: Method for determining tennis playing capabilities
Inventor: BRIL MIKHAIL S
IPC: A61B5/16
Filed: 1993-02-15
Granted: 1996-08-27
Abstract: FIELD: sportive medicine, may be used in conducting psychophysiological researches, in determining fitness of sportsmen for tennis playing. SUBSTANCE: method involves forming specific test images aimed at registering different indicators characterizing fitness of person under test for tennis playing; accomplishing play tasks of computer models by person under test, with computer models being adapted to maximum extent to tennis parameters; registering predetermined indications, particularly for 10 tests; evaluating capabilities of person under test by predetermined criteria. EFFECT: increased precision, reliability and information content of predicted results, reduced diagnosis time by automated process of selection. 14 cl, 7 dwg, 4 tbl
Patent RU-2042753-C1 (RU)
Title: Method for oxidation of polyacrylonitrile threads in production of carbon fibers and device for its realization
Inventor: SERKOV ARKADIJ T
IPC: D01F9/22
Filed: 1993-04-07
Granted: 1995-08-27
Abstract: FIELD: production of carbon fibers. SUBSTANCE: transported threads with liberating gaseous products of pyrolysis are isolated from direct effect of circulating oxidizing medium heated up to 230-280 C. In this case, pyrolysis gaseous products are withdrawn from oxidation zone to suction zone. Device for method realization has forechambers 1 with transporting rollers 2, branch pipes 6 and 7 for suction off of gaseous products and oxidation chamber 3 with means for heating and circulating of oxidizing medium. Chamber 3 has slot channels 10 for moving threads and localization of liberating gases. Each slot channel is formed by two flat plates which may be conjugated from one or both ends. EFFECT: higher efficiency. 10 cl, 3 dwg
Patent RU-2088004-C1 (RU)
Inventor: MASLENNIKOV OLEG N
IPC: H01R13/40
Filed: 1993-04-26
Granted: 1997-08-20
Abstract: Область использования изобретения: изобретение относится к электротехнике, а именно к электрическим соединителям для электрических аппаратов низкого напряжения. Сущность изобретения: электрический соединитель содержит цилиндрическое гнездо 1 и цилиндрический стержень 2, на конце которого выполнены радиальные прорези 3, образующие сектора 4, и канавки 5, одна из которой образует с торцевой поверхностью секторов острые кромки. На противоположном конце стержня выполнено резьбовое отверстие 8, сообщающееся с прорезями 3, и контактная часть в виде кольца 9. Для монтажа электрического соединителя цилиндрический стержень 2 вставляют в гнездо 1, выполненное в изоляционной детали 19. В резьбовое отверстие 8 стержня вставляют инструмент и ударом по нему отгибают сектора 4 так, что их острые кромки врезаются в стенки гнезда 1. Затем на контактную часть соединителя накладывают наконечники электрических проводов или жил кабелей и в резьбовое отверстие стержня ввинчивают крепежный элемент. 6 з.п.ф-лы. 6 ил.
Patent RU-2055041-C1 (RU)
Title: (nalox-t) corundum ceramics production method
Inventor: LISOV MIKHAIL F
IPC: C04B35/111
Filed: 1993-05-31
Granted: 1996-02-27
Abstract: FIELD: metallurgy. SUBSTANCE: corundum ceramics production method provides for mixing of titanium oxide powder and aluminum nitride taken in ratio mass %: aluminum nitride 94.0 - 99.9; titanium dioxide 0.1 - 6.0, their joint milling, blanks forming and annealing in oxygen-bearing atmosphere till these blanks mass changing stop. After cooling they have reaction sintered corundum ceramics, that has fine-grained structure and increased mechanical strength. Ceramics production method is ecologically safe. EFFECT: method is ecologically safe, produced ceramics has increased mechanical strength. 1 tbl
Patent RU-2072511-C1 (RU)
Title: Simulated contaminant for testing motor oil purifying appliances
Inventor: GRIGOREV MIKHAIL A
IPC: G01M15/04
Filed: 1993-06-02
Granted: 1997-01-27
Abstract: FIELD: motor oil purification. SUBSTANCE: simulated contaminant contains (in wt %): quartz dust, 5-20; thermal soot, 10-30; bitumen, 5-25; industrial oil, the balance. Use of contaminant increases experiment accuracy when testing oil filters and therefore accelerates developing and finishing new effective facilities for tractors. EFFECT: facilitated new oil filter examination. 1 tbl
Patent RU-2070649-C1 (RU)
Title: Method of and device for stabilizing minimum specific fuel consumption in internal combustion engine
Inventor: ALEKSANDROV IGOR K
IPC: F02D45/00
Filed: 1993-08-03
Granted: 1996-12-20
Abstract: FIELD: mechanical engineering; machines and machine sets with internal combustion engines furnished with step gearbox and stepless variable speed drive. SUBSTANCE: at preset position of fuel feed member, engine crankshaft speed corresponding to minimum fuel consumption is set and measured value is compared with preset value. Differential signal controls operation of variable-speed drive forming required mechanical characteristic, and, simultaneously, measured value of speed is compared with value of tolerable deviation of this parameter from preset one. If measured value exceeds preset value, gearbox control signal is generated. Invention precludes transient operating conditions of internal combustion engine. EFFECT: enhanced reliability of operation. 2 cl, 2 dwg
Patent RU-2063967-C1 (RU)
Title: Method of thiophene synthesis
Inventor: VORONKOV MIKHAIL G
IPC: C07D333/10
Filed: 1993-08-10
Granted: 1996-07-20
Abstract: FIELD: organic chemistry. SUBSTANCE: disulfide oil of the following composition, wt. -%: dimethyldisulfide 27; diethyldisulfide 25, and methylethyldisulfide 48 is subjected for interaction with acetylene at 400-550 C (preferably at 450-500 C) at mole ratio disulfide oil : acetylene = 1:(2-3). Thiophene yield is 30%, disulfide oil conversion is 95%. The end product can be isolated from reaction mixture easily by rectification and used as parental raw for drug and pesticide synthesis. EFFECT: improved method of synthesis, increased yield.
Patent RU-2062733-C1 (RU)
Inventor: ERNST-PETER FON BERGEN
IPC: F16J15/3224
Filed: 1993-07-08
Granted: 1996-06-27
Abstract: Использование: судостроение, уплотнительные системы гребных валов на судах. Сущность изобретения: уплотнительная система содержит по меньшей мере два манжетных уплотнения, соединенных с выходной трубой вала или с наружным валом. Уплотнение внутреннего вала опирается на установленное в корпусе составное в осевом направлении кольцо, которое соединено с концентрическим относительно него в радиальном направлении опорным кольцом посредством эластичных кольцевых стенок. Кольцевые стенки выполнены с кромками, одни из которых установлены между опорным кольцом и зажимными кольцами, а другие - между составными частями кольца и дополнительным зажимным кольцом. Между двумя смежными составными частями кольца установлено соответствующее одно манжетное уплотнение. Составное кольцо в концевой зоне, обращенной в нос судна, выполнено с опорным подшипником скольжения, взаимодействующим с внутренним валом или насаженной на него подшипниковой втулкой. Опорный подшипник снабжен устройством для циркуляционной смазки под давлением. 3 з.п. ф-лы, 3 ил.
Patent RU-2059490-C1 (RU)
Title: Articulated vehicle
Inventor: ZVADA IVAN I
IPC: B61F3/12
Filed: 1993-10-05
Granted: 1996-05-10
Abstract: FIELD: railway transport. SUBSTANCE: articulated vehicle has two-axle bogies 1 with unsprung frames 3 and interconnected by hinge coupler - hitch made with use type lug-fork members 4 connected by axle 10. Pedestal horn made in fork space accommodates inserts with slots directed towards each other and forming horizontal hole for connecting axle 10 passing through lug located in vertical plane. Owing to rigidity of described coupler-hitch, hovering of wheelset tires is provided when rolling path profile deflects from straight rail line 11 connecting points of rolling of foregoing and following wheelset tyres, 14 and 16, respectively, which can occur in case of break between rails 12. It provides also distribution of loads acting on two-axle bogies 1. EFFECT: provision of shockless rolling of wheel tires on rail crosses, expansion joints in rails and deformed sections of rails commensurable with distances between wheelset axles. 5 dwg
Patent RU-2075635-C1 (RU)
Inventor: VLASOV VALENTIN IVANOVICH
IPC: F03B13/26
Filed: 1993-11-12
Granted: 1997-03-20
Abstract: FIELD: wind-electric or hydroelectric off-line power supplies. SUBSTANCE: power plant has primary converter 1 in the form of energy receivers 10 loosely mounted on rods 11, 12 of hydraulic cylinders 7, 8, 9, secondary converter 2 in the form of two oil pumps 15, 16, whose crankshafts are joined through nonslipping transmission of 1:2 ratio, and electric generator 4. Communication between variable volumes of hydraulic cylinders 7, 8, 9 of primary converters 1 and cylinders of secondary converter through oil pipings 3 forms tight kinematic link between all moving parts of power plant at which swinging motions of energy receivers in moving current cause rotation of crankshafts of secondary converter while summing up their power and, vice versa, rotation of crankshafts of secondary converter 2 causes alternate swinging of energy receivers in different directions from moving current and their return to initial condition by pointed end edge with minimal resistance to moving current. EFFECT: improved efficiency of conversion, increased unit power capacity of plant, simplified kinematic arrangement and transmission under effect of several energy receivers on single generator; improved reliability of high-power supply. 10 dwg
Patent RU-2092246-C1 (RU)
Title: Welded slot sieve
Inventor: LAZAREV IVAN K
IPC: B04B7/16
Filed: 1993-11-01
Granted: 1997-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: sieve can be used in coal, chemical, food, and other branches of industry for dewatering of suspensions or drying of loose materials. Welded slot sieve has the form of body of revolution and is made of wire turns arranged so as to create slots for passing liquid. Fastened to its external surface are flat stiffening ribs located at incline to plane passing through geometrical axis of sieve rotation, thus forming fan impeller. Stiffening ribs can carry one or several spiral members made of strip. If two or more such members are used, they are located parallel to each other. EFFECT: high efficiency. 2 cl, 2 dwg
Patent RU-2102360-C1 (RU)
Inventor: RYZHOV V A
IPC: C04B40/00
Filed: 1994-02-22
Granted: 1998-01-20
Abstract: FIELD: building industry. SUBSTANCE: method involves wetting in plastic cement mass for 5-10 s and if necessary wetting is carried out by effect of cement mass flow on transporting filling agent. EFFECT: increased output, broadened technology. 2 cl
Patent RU-2062820-C1 (RU)
Title: Method of application of coatings
Inventor: GERSHMAN IOSIF S
IPC: C23C24/04
Filed: 1994-05-20
Granted: 1996-06-27
Abstract: FIELD: application of powder mix in the flow of heated gas-carrier. SUBSTANCE: gas- carrier under pressure passes through the heater and proportioner, from which metal powder is fed. Then, the gas-powder mix through a nozzle is fed onto the surface of the part to be restored at an angle to the surface. EFFECT: parts, in particular contact wire, can be restored without excessive heating and dismantling. 4 cl, 1 tbl
Patent RU-2060777-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: B01D11/02
Filed: 1994-06-29
Granted: 1996-05-27
Abstract: FIELD: food processing industry, medicine and perfume production, extraction of biological raw material by liquid extracting agents. SUBSTANCE: aggregate has following components in series connected by main pipelines with shutting means making closed contour: condenser, at least one extractor with mounted in its lower part bubbler, evaporator and separator, means for extracting agent addition, extract collector, additional main pipelines with shutting means, that connect condenser-extractor pipeline with evaporator and extractor-evaporator pipeline with condenser; additional pipeline with adjustable shutting means and reverse valve, that connects evaporator-separator pipeline with bubbler. EFFECT: increased productivity. 1 dwg
Patent RU-2102702-C1 (RU)
Inventor: FEDORTSOV ALEKSANDR BORISOVICH
IPC: G01B11/06
Filed: 1994-07-08
Granted: 1998-01-20
Abstract: FIELD: measurement technology. SUBSTANCE: device has monochromatic radiation source, specimen holder, rotating flat mirror with axis of rotation positioned on its reflecting surface, as well as first lens installed so that point optically conjugated with specimen point at which measurement is performed is located on axis of rotation of flat mirror, at place exposed to source radiation. Device has also second lens mounted for optical coupling of specimen point at which measurement is performed with receiving area of receiver at different angular positions of mirror. EFFECT: higher measurement results. 2 cl, 1 dwg
Patent RU-2084062-C1 (RU)
Title: Overvoltage arrestor
Inventor: AREFEV ALEKSANDR SERGEEVICH
IPC: H01T2/02
Filed: 1994-07-28
Granted: 1997-07-10
Abstract: FIELD: electrical engineering. SUBSTANCE: overvoltage arrestor has two opposing electrodes forming vacuum-tight shell together with insulating case. Initiating electrodes connected to main ones are, essentially, parts of flat current-conducting discharge disk. EFFECT: simplified design. 2 cl, 3 dwg
Patent RU-2092177-C1 (RU)
Inventor: SHIPULINA LYUDMILA D
IPC: A61P37/02
Filed: 1994-08-19
Granted: 1997-10-10
Abstract: FIELD: medicine. SUBSTANCE: invention relates to biologically active substance showing antiviral and antibacterial effects. Invention proposes the preparation alpizarin that shows effects with respect to cytomegalovirus, human immunodeficiency virus, tuberculosis mycobacteria and Protozoa. Preparation shows new combination of traits - antiviral, antibacterial, immunostimulating, immunomodulating and interferon-inducing properties. EFFECT: enhanced effectiveness of new preparation. 6 tbl
Patent RU-2052615-C1 (RU)
Inventor: ZHUKOVA ELENA M
IPC: E04H1/00
Filed: 1994-09-20
Granted: 1996-01-20
Abstract: FIELD: civil engineering. SUBSTANCE: small-storied building has in plane hexagonal shape with two opposite right angles. Building sides forming right angles are of equal length, and two other sides adjoining them are placed at an angle specified by relation presented in a claim. Metal columns and cross bars are made of bent and/or bent/welded profiles with closed cross section. At least two columns have over- columns. Slope links are placed between outer columns. Floor slabs are placed in pairs in each cell of the framework with a gap between the slabs and cross bars. Wall panels rest on cantilever tables of cross bars to form concavo-convex octahedron in plane. Balcony floors are placed in concave parts of the octahedron. Framework cells have rhomboid or rectangular shape in plane and placed so to form concavo- convex octahedron in plane. Girders parallel to framework axis passing through the most distant from each other angle apices of the octahedral are placed in convex parts of the octahedral. EFFECT: effective layout. 32 cl, 28 dwg
Patent RU-2104714-C1 (RU)
Title: Method of preparing the preparation for indication of diphtheria toxin pathogen on liquid nutrient medium
Inventor: VASIL EVA I A
IPC: A61K39/44
Filed: 1994-09-28
Granted: 1998-02-20
Abstract: FIELD: medicinal microbiology. SUBSTANCE: invention relates to new method of preparing the preparation for indication of diphtheria toxin on liquid nutrient medium. Method is realized in 0.05 M glycine-saline buffer solution, pH = 8.2-8.25, by immobilization of gamma-globulin showing immunity to diphtheria pathogen on surface of polystyrene latex particles activated with methacrylic acid and zinc methacrylate in the presence of bovine serum albumin, polyethylene glycol and preserving agent. The used latex is a mixture of modified polystyrene latex at dispersity 0.20-0.25 mcm and 1.1-1.2 mcm. Components for preparing the preparation were taken at definite ratio. EFFECT: improved method of preparing.
Patent RU-2069685-C1 (RU)
Title: Method of producing low-sulfur diesel fuel
Inventor: KOVALCHUK NATALIYA A
IPC: C10G45/08
Filed: 1994-11-08
Granted: 1996-11-27
Abstract: FIELD: petrochemical engineering. SUBSTANCE: into hydropurification reactor, mixture of initial kerosene-gas oil fraction and stable hydrogenizate is fed. Amount of the latter is found from formula: H = 4KS, where H is amount of stable hydrogenizate in wt %, S is concentration of sulfur in raw material, and K is ratio of molybdenum to cobalt and/or nickel. EFFECT: enhanced efficiency of process. 1 tbl
Patent RU-2095620-C1 (RU)
Title: Windmill
Inventor: CHUVASHEV VIKTOR ANATOLEVICH
IPC: F03D3/00
Filed: 1994-11-24
Granted: 1997-11-10
Abstract: FIELD: wind-power engineering. SUBSTANCE: windmill has turning platform 1 with vertical stabilizer for setting it into the wind, runner 3 with horizontal shaft 4 perpendicular to vertical stabilizer which is provided with supports 6 on mounts 5 and coupled via gear transmission with power take-off shaft 7 and parallel rings 8 mounted on the latter with stiff adjustable blades 9 inbetween placed on axles 10 parallel to shaft 9 for rotating in conjunction with them relative to runner shaft, their number being 1:2 in supports 11 arranged on ring and kinematically coupled with runner shaft via transmission built up of bevel gears 17 mounted on ends of axles of radial shafts 20 and gears 18, 19 set on their ends with gear 21 fitted on turning bushing 22 provided with wind vane 23 secured to bushing by means of levers 24. Runner is set in motion by velocity head of wind acting on blades, and gears 12 on ends of runner shaft impart their rotary motion to gears 13 on ends of power take-off shaft through gears 15, 16 mounted on ends of vertical shaft 16 of reduction gear secured on impeller mounts. EFFECT: improved design. 2 cl, 6 dwg
Patent RU-2081501-C1 (RU)
Inventor: SILKIN EVGENIJ M
IPC: H02M9/04
Filed: 1994-12-29
Granted: 1997-06-10
Abstract: Использование: изобретение (ИЗ) относится к преобразовательной технике и может быть использовано в качестве источника питания электрофлотокоагулятора. Сущность изобретения: ИЗ обеспечивает снижение затрат электроэнергии на проведение технологического процесса. ИЗ содержит подключенный анодом (АН) к положительному входному выводу (ВЫ) первый тиристор (ТИ), катод (КА) которого соединен с АН второго ТИ, КА второго ТИ соединен с первым выходным ВЫ, первую последовательную цепь (ПЦ) из дросселя (ДР) и конденсатора (КН), свободный ВЫ ДР подключен к отрицательному входному ВЫ, диод (ДИ), вторую ПЦ из n КН свободная обкладка (ОБ) первого КН второй ПЦ соединена со свободной ОБ КН первой ПЦ, а свободная ОБ КН второй ПЦ, подключена к общей точке (ОТ) соединения первого и второго ТИ, n ТИ, причем m ТИ соединены АН, а n-m ТИ соединены КА, ОТ соединения n и n-m - групп (ГР) ТИ подключены к первому выходному ВЫ, КА каждого из m ГР ТИ подключен соответственно к ОТ соединения К и ДР первой ПЦ, КН первой ПЦ и первого КН второй ПЦ, 1... m-1 КН второй ПЦ, ОТ соединения m - 1 и m конденсатора второй ПЦ подключена к второму выходному ВЫ, а АН каждого из n-m-ГР ТИ подключен к ОТ соединения m... n конденсаторов второй ПЦ,n - 2 дополнительных ДИ, причем ДИ шунтируют встречно 1... n - 1 КН второй ПЦ. 1 ил.
Patent RU-2099357-C1 (RU)
Title: Method for production of 1,4-cis-polybutadiene
Inventor: KORMER VITALIJ A
IPC: C08F136/06
Filed: 1995-02-10
Granted: 1997-12-20
Abstract: FIELD: production of high molecular weight compounds, particularly, production of stereoregular polydienes with the help of Zielger-Natte type catalytic systems; petrochemistry. SUBSTANCE: method is carried out by polymerization of butadiene, the process takes place in aromatic solvent with the help of catalyst. Said catalyst comprises neodium salt of alpha-substituted monocarboxylic acids, chloro-containing compound, diene and trialkyl aluminium; complex of aluminium trichloride with diphenyl oxide being used as chloro-containing compound. EFFECT: decreased plasticity of desired 1,4-cis-polybutadiene having high physical and mechanical properties. 2 tbl
Patent RU-2079179-C1 (RU)
Title: Rotating anode of x-ray tube
Inventor: TAUBIN MIKHAIL L
IPC: H01J35/10
Filed: 1995-03-03
Granted: 1997-05-10
Abstract: FIELD: X-ray devices for medical diagnostics. SUBSTANCE: hyperbolic recess is made in center of substrate, Its depth is in range of 0.3-0.7 of substrate depth and diameter is in range of 0.2-0.5 of substrate diameter. This results in possibility to provide uniform heating of graphite substrate and decreased level of extending strain. EFFECT: increased service life and increased reliability. 1 dwg