baber/WOPTO huggingface dataset:
Patent RU-2041767-C1 (RU)
Title: Conveyer suspension of automatic line for casting according to melted patterns
Inventor: SAPCHENKO IGOR G
IPC: B22C9/04
Filed: 1992-12-09
Granted: 1995-08-20
Abstract: FIELD: foundry engineering. SUBSTANCE: heat-resistant conveyer suspension has removable bottom in its lower part. The bottom has the form of reverse cone with mounting seats for skin-dry moulds. Removable bottom has rims preventing ingot block drop out of conveyer suspension when it is taken off "boiling" sand layer. Removable shell with caps fixing skin-dry moulds on suspension and preventing sand getting into a mould is placed in the middle part of suspension. Quantity of caps and mounting seats corresponds to quantity of moulds mounted on suspension. Given construction of suspension reduces defective skin-dries 3-6 times. EFFECT: improved design. 2 dwg
Patent RU-2062082-C1 (RU)
Title: Device for recording characteristics of hearing apparatus
Inventor: SHMALCHENKO VIKTOR P
IPC: A61F11/04
Filed: 1992-12-23
Granted: 1996-06-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has acoustic chamber 6, measuring amplifiers 1 and 2, exciting generator 4 of swinging frequencies, compressor 3 and measuring instrument 5. Acoustic emitter 9, compression microphone 7, measuring microphone 8 and artificial ear apparatus 21 are placed in chamber 6. Compressor 3 has unit 13 of adjustable amplifier, amplitude detector 10, integrating unit 11, power amplifier 14 and linearization and advance unit 12. Unit 12 has second unit 15 of the adjustable amplifier, low frequency filter 16, constant component attenuation unit 17, amplitude detector 18, amplifier 19, integrating unit 20, which input is connected to input of adjustable amplifier unit 15. EFFECT: enhanced accuracy of determined characteristics. 3 cl, 4 dwg
Patent RU-2059640-C1 (RU)
Inventor: SAVELEV EVGENIJ A
IPC: C07D499/46
Filed: 1993-01-06
Granted: 1996-05-10
Abstract: FIELD: chemical technology, antibiotics. SUBSTANCE: benzyl- or phenoxymethylpenicillin is sorbed from an aqueous solution with synthetic polymeric sorbent, preferably, with sorbent made on the basis of copolymer of styrene with divinylbenzene or sorbent made on the basis of copolymer of styrene with divinylbenzene containing alkylacrylate fragments in the polymeric chain. Then treatment with oxidizing agent is carried out at the phase of synthetic polymeric sorbent. Formed benzyl- or phenoxymethylpenicillin sulfoxide is desorbed with an aqueous solution of organic solvent and isolated by precipitation with mineral or organic acid. EFFECT: improved method of synthesis. 3 cl
Patent RU-2064150-C1 (RU)
Title: Heat-transfer tube arrangement
Inventor: KOMYAGIN VLADIMIR D
IPC: F28F3/02
Filed: 1993-01-20
Granted: 1996-07-20
Abstract: FIELD: regenerative air heaters. SUBSTANCE: spacing sheets of packing as well as filling sheets are provided with breakthrough-drawout perforation; large diagonal of perforation rhomb of spacing sheet is at least 1.2 times greater than large diagonal of perforation rhomb of filling sheet. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2061526-C1 (RU)
Title: Edge filter
Inventor: SHUGUROV ALEKSANDR N
IPC: B01D29/48
Filed: 1993-03-01
Granted: 1996-06-10
Abstract: FIELD: edge filters. SUBSTANCE: edge filter has framework of flexible material, wedge-shaped longitudinal members located around the framework and forming the filtering surface and having loops for accommodation of spiral turns. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2063617-C1 (RU)
Title: Device for calibration of level gauge
Inventor: NOYANOV VLADIMIR M
IPC: G01F25/00
Filed: 1993-05-14
Granted: 1996-07-10
Abstract: FIELD: measurement technology. SUBSTANCE: invention is intended for measurement of calibration characteristic of discrete gauge of volumetric flow rate of liquid installed in vessel. Device includes elements to weigh each unit volume of flow vessel at several balances, unit controlling calibration, first and second storages into which results of weighing of unit volumes and liquid temperature measured by gauge are entered, discrete signal-to-code converter with former of address code connected to output of graduated gauge and circuit processing graduation results including third-fifth storages, microprogram master control, computer of unit volumes, computer of total volume, information panel, averager of unit volumes, number subtracter, computer of unit volumes, code comparator, pulse counter and register. Data processing results obtained in process of calibration present evaluation of their application and determination of averaged values of unit volumes V with rejection of blunders which are used to plot calibration characteristic V f (KODV) of level gauge establishing dependence of internal volume of vessel on code measurement signal KODV formed across output of discrete signal-to-code converter. EFFECT: enhanced reliability of device. 4 cl, 9 dwg, 1 tbl
Patent RU-2031589-C1 (RU)
Title: Vegetable dietetic oil
Inventor: KORNENA ELENA P
IPC: A23D9/00
Filed: 1993-05-27
Granted: 1995-03-27
Abstract: FIELD: oil and fat production. SUBSTANCE: vegetable dietetic oil contains deodorized vegetable oil (98.0-99.5 mass %) and vegetable phospholipids (0.5-2.0 mass % ). These components are prepared by hydration of unrefined vegetable oil followed by treatment with the help of direct electromagnetic field having intensity 250-350 kA/m and by drying at 55-65 C. Mentioned above hydration is carried out with the help of alternative electromagnetic field having intensity 50-250 kA/m. EFFECT: increases food value of desired product. 3 tbl
Patent RU-2051028-C1 (RU)
Inventor: BOJKO VITALIJ T
IPC: B27G13/12
Filed: 1993-08-06
Granted: 1995-12-27
Abstract: Изобретение относится к деревообрабатывающей промышленности, в частности к наборным фрезам, применяемым в механизированных рубанках и направлено на упрощение конструкции и эксплуатации. Сущность изобретения: наборная фреза имеет вал 1 с фрезами 4, имеющими режущие кромки, расположенные с угловым смещением, фрезы 4 выполнены в виде двурезцовых фрез, имеющих противоположные режущим граням упорные поверхности в плоскостях, перпендикулярных диаметральной плоскости фрезы, и сквозные пазы в торцовых поверхностях, стенки которых в проекции на торцовую плоскость фрезы образуют с упорными поверхностями угол α = 360 ° /n, где n количество фрез 4. Набор фрез 4 соединен валом 1 гайкой 15, имеющей со стороны набора элементарных фрез на части своей длины участок 15а с поперечным сечением в виде по меньшей мере части многоугольника с углом β между сторонами, определяемым по формуле β = 180·[(n-2)/n] ° , а вал 1 имеет на конце, противоположным резьбе, упор 2 для взаимодействия с крайней фрезой 4 в. 1 з. п. ф-лы, 6 ил.
Patent RU-2060472-C1 (RU)
Title: Level gauge
Inventor: KABATCHIKOV VALERIJ A
IPC: G01B17/00
Filed: 1993-12-02
Granted: 1996-05-20
Abstract: FIELD: continuous ultrasonic measurement of lengths and distance in liquid media. SUBSTANCE: level gauge has ultrasonic transducer, waveguide, hermetically-sealed winding, float, permanent magnet, generator, two amplifiers, two pulse formers and solving unit. EFFECT: enhanced accuracy. 1 dwg
Patent RU-2082430-C1 (RU)
Title: Method of antitumor agent preparing
Inventor: SANDAKHCHIEV LEV S
IPC: A61K38/21
Filed: 1993-12-06
Granted: 1997-06-27
Abstract: FIELD: biotechnology, medicine, oncology. SUBSTANCE: invention relates to method of preparing insoluble form of recombinant human alpha-interferon. Method involves preparing a mixture of mono-, di- and oligomers of human recombinant alpha-2-interferon at molecular-weight distribution from 17 to 5000 kDa by reduction of disulfide bonds in recombinant protein and oxidation of the formed thiols. Insoluble form can be obtained from water-soluble recombinant human alpha-2-interferon or directly from body inclusion forming in cells of the strain-superproducer. EFFECT: simplified method, increased stability of the end product. 3 cl, 5 tbl
Patent RU-2083840-C1 (RU)
Title: Method for separation of building stone from bank
Inventor: DVORNIKOV LEONID T
IPC: E21C47/10
Filed: 1993-12-30
Granted: 1997-07-10
Abstract: FIELD: construction industry. SUBSTANCE: according to method, contour line is marked on stone mother bank over line of stone block to be separated from bank. Then, drilling rig is positioned over preset axes of blast-holes, blast-holes are drilled, stone blocks are separated. Drilling is effected by drilling rig with non-rotating rod and bit of rhombic configuration which is oriented by its long diagonal over contour line of block. EFFECT: high efficiency. 4 dwg
Patent RU-2047542-C1 (RU)
Inventor: SKALIN ANATOLIJ V
IPC: B65G5/00
Filed: 1994-02-04
Granted: 1995-11-10
Abstract: FIELD: oil producing industry. SUBSTANCE: to gather oil products from subterranean waters, water depression well is drilled. This well is intended for withdrawal of water from deep portion of water bearing bed. Drainage trench with pit- accumulator is made in zone of depression cone formed when water is taken out. Oil products collected in depression cone are accumulated in drainage trench and then pumped out to the surface. Mounted above depression cone is antiseepage screen made of clay with vertical wall-barrage arranged downwards in direction of subterranean water flow. Mounted in lower portion of water depression well is water intake pump. Used as such pump is air lift pump. Drainage trenches have pit-accumulator made in form of reservoir with bottom and filter and blind projecting pipe to prevent overflow of oil products. Pump to take out oil products is hydraulically coupled with pit-accumulator. EFFECT: enlarged operating capabilities. 13 cl, 2 dwg
Patent RU-2083444-C1 (RU)
Title: Optical navigational device
Inventor: GLOTOV ALEKSANDR V
IPC: B64F1/20
Filed: 1994-03-22
Granted: 1997-07-10
Abstract: FIELD: optical navigational aids; laser and optical devices for navigation of ships, flying vehicles and other transport facilities. SUBSTANCE: device contains two optical radiation sources located at distance in space. Each source produces at least two optical radiation beams; one beam of each source has coinciding bands of wave length. Optical beams with coinciding bands of wave lengths are overlapped in transit. Beyond transit, these beams are overlapped by beams of optical radiation of other bands of wave lengths. EFFECT: enhanced efficiency. 8 cl, 2 dwg
Patent RU-2079580-C1 (RU)
Title: Electrolyte for wear-resistant chromic coatings production
Inventor: MOSKVICHEVA ELENA V
IPC: C25D3/10
Filed: 1994-03-22
Granted: 1997-05-20
Abstract: FIELD: electrochemical deposition of chromium coatings. SUBSTANCE: electrolyte composition has following components, g/l: chromic anhydride, 250-300; sulfuric acid, 2.5-3.0; dried grass of composite colors plant, 50-70. As dried grass of composite colors plant electrolyte has drug-store camomile, milfoil, inula, anise, fennel or thyme. EFFECT: improved process. 2 cl, 1 tbl
Patent RU-2096438-C1 (RU)
Title: Composition for destructing aqueous oil emulsion, protection of oil production equipment from corrosion and prevention of asphaltene-resin-paraffin depositions (variants)
Inventor: LEBEDEV NIKOLAJ ALEKSEEVICH
IPC: E21B37/06
Filed: 1994-04-27
Granted: 1997-11-20
Abstract: FIELD: oil and oil production industries. SUBSTANCE: composition comprises surfactant such as block copolymer of ethylene and propylene oxides 30-70 wt % and deemulsifier which represents 50 % solution of oxyethylated alkylphenoldioxane resin in aromatic solvent. Composition may comprise solvent at surfactant of block copolymer of ethylene and propylene oxides, 15-35 wt. -% and deemulsifier, 15-35 wt.-%. EFFECT: improved properties of the composition. 3 cl, 8 tbl
Patent RU-2093721-C1 (RU)
Title: Universal joint gear
Inventor: VASILEV ARSENTIJ V
IPC: F16D3/72
Filed: 1994-05-04
Granted: 1997-10-20
Abstract: FIELD: drives for machines of mechanisms. SUBSTANCE: universal joint gear consists of half-couplings 1 and 2 connected by intermediate link 3. Intermediate link 3 is made of several bent belts 4 positioned equidistantly along the perimeter of the half-couplings end faces. Each belt has flat sections in the form of polygons interconnected by bent sections. The flat sections, which are the first from the half-couplings, are gathered into packs. Placed between the first and the subsequent flat sections are spacers intended to provide for guaranteed gap between the belts. EFFECT: possibility to impart torque between shafts positioned at an angle to each other. 5 dwg
Patent RU-2104030-C1 (RU)
Inventor: FEKLISOVA L V
IPC: A61K38/21
Filed: 1994-06-28
Granted: 1998-02-10
Abstract: FIELD: medicine, virology. SUBSTANCE: method involves administration of genetic engineering alpha-2-interferon - alphaferon at doses 100000-200000 IU/kg body mass/day by internal route depending on age and at simultaneous administration of alpha-tocopherol at age doses for 3-5 days. EFFECT: enhanced effectiveness of treatment.
Patent RU-2084947-C1 (RU)
Title: Liquid metering device
Inventor: BALIASHVILI VASILIJ YA
IPC: G05D11/13
Filed: 1994-07-05
Granted: 1997-07-20
Abstract: FIELD: automatic control. SUBSTANCE: device has annular count register, flip-flop, two pulse shapers, inverter, liquid metering unit, piping, n process units, n electromagnetic valves, resistor, generator, and n control channels, each incorporating D flip-flop, pulse shaper, two resistors, four NAND gates, AND gate, indicator, end power amplifier. Device stores interrogation signals from n process units and processes them in turn, that is, yields required portion of liquid by means of single metering unit. Device also provides for visual monitoring of metering process and requests for desired amount of liquid. EFFECT: enlarged functional capabilities and reduced material input. 1 dwg
Patent RU-2056190-C1 (RU)
Title: Method of making bent box sections
Inventor: GRIDNEVSKIJ VITALIJ I
IPC: B21D5/06
Filed: 1994-07-20
Granted: 1996-03-20
Abstract: FIELD: metl pressure forming. SUBSTANCE: method comprises steps of successive bending up of parts of a strip blank with formation of roundings in places of bending with the aid of rolls, mounted with with a gap S, in rough, prefinal, final passes, in such a way, that at rough passes the parts of the strip are being subjected to clamping simultaneously with their bending until achieving of a gap, consisting (0.94-0.96)S and with rounding radius values, being equal to (0.6-0.7)S. EFFECT: enhanced geometry of box sections without cracking upon their making. 1 cl
Patent RU-2106580-C1 (RU)
Title: Direct-fired evaporator
Inventor: DOLOTOVSKIJ V V
IPC: F22B31/04
Filed: 1994-07-27
Granted: 1998-03-10
Abstract: FIELD: thermal engineering; heating thermolabile liquids for gas, oil refining, and other industries. SUBSTANCE: evaporator heat-transfer surface 2 is built up of vertical heat-transfer tubes connected to upper horizontal header 12 and lower one 12, respectively, to discharge evaporated component steam and to accumulate and discharge nonevaporated hot liquid; upper header 8 has distributor 9 for jet-and-droplet outlet of separated mixture. Two-sided heating of heat-transfer tubes is effected by vertical radiating walls 4 wherein burner tunnels 5 and recirculating mixers are coaxial to mixers of regenerating injection burners 3 in which air is heated for burning by heat recirculation of flue gases coming from furnace through flue ducts 6 at bottom part of radiating walls, 4. EFFECT: improved service life between repairs, reduced maintenance charges and cost of fuel and power. 2 dwg
Patent RU-2112476-C1 (RU)
Inventor: GLINCHUK JA I
IPC: A61F9/008
Filed: 1994-09-08
Granted: 1998-06-10
Abstract: Изобретение относится к офтальмологии и может быть использовано при хирургическом удалении инкапсулированных внутриглазных инородных тел. После витрэктомии на инкапсулированное инородное тело и окружающую сетчатку наносят каплю вискоэластического вещества. Инородное тело вылущивают из капсульной сумки и извлекают из полости стекловидного тела. Производят эндовитреальную аргонлазерную коагуляцию окружающей сетчатки по краю дефекта. Вискоэластик аспирируют из витреальной полости и производят тампонаду витреальной полости длительно рассасывающимися газовыми смесями.
Patent RU-2074808-C1 (RU)
Title: Method of cylindrical blanks surfaces plastic deformation
Inventor: PRIZEMIRSKIJ VLADIMIR S
IPC: B24B39/00
Filed: 1994-11-04
Granted: 1997-03-10
Abstract: FIELD: metals cold working by plastic deformation, cold working of lengthened cylinders and rods in particular. SUBSTANCE: in process of plastic deformation deforming member is given oscillations in the form of reciprocation along axis of blank. In the case deformation is exercised during operational tool feeding under following condition: S <l . i mm/min, with S - operational feeding of tool, mm; l - value of deforming member oscillations amplitude, mm; i - number of double runs of deforming member per minute. Method allows to exercise guaranteed feeding of cutting fluid in zone of plastic deformation, that allows to avoid coalescence of control surfaces. EFFECT: method provides guaranteed feeding of cutting fluid in plastic deformation zone and prevents coalescence of control surfaces. 2 dwg
Patent RU-2078543-C1 (RU)
Title: Traction guide tip of apparatus for elongating length of damaged nerve
Inventor: SHCHUDLO NATALYA A
IPC: A61B17/03
Filed: 1994-11-24
Granted: 1997-05-10
Abstract: FIELD: traumatology, neurosurgery. SUBSTANCE: proposed tip is made in form of fixation sleeve 2 attached to traction guide 1. Sleeve 2 accommodates hollow cone, cavity adapted to receive nerve and through-going side openings 3 adapted to receive ligature. Sleeve 2 further comprises cylinder conjugated with cone, removable coating-applying element 5 having internal positioner for ligature knots, and guide channel 4 adapted to direct traction guide 1. Sleeve 2 and coating-applying element 5 are made of biologically inert material, while nerve-receiving cavity and ligature-guiding through-going side openings 3 are formed in cylinder. Traction guide 1 can be also attached to cone vertex of fixation sleeve 2. Through-going side openings 3 adapted to guide ligature can be arranged in row and spaced apart at equal distances from one another and from cylindrical axial end. Removable coating-applying element 5 can be attached for rotation and longitudinal movement to traction guide 1 accommodated in guide channel 4 formed in cone vertex of coating-applying element 5 with diameter equal to diameter of traction guide 1. Coating-applying element 5 can have smooth outer surface. Internal positioner for ligature knots can be formed as circular groove 6 arranged at distance from cylindrical axial end of coating-applying element 5 equal to distance from cylindrical axial end of fixation sleeve 2 up to ligature-guiding through-going side openings 3. Circular groove 6 can be communicated with axial end with help of equidistantly spaced, through-going longitudinal recesses, number of which is equal to half of number of ligature-guiding side openings 3. Invention can be used to remedy defects of nerve trunks. EFFECT: lower resistance of surrounding tissues to movement of traction guide tip; prevention of complications due to formation of commissures and cicatrization. 5 cl, 3 dwg
Patent RU-2125493-C1 (RU)
Title: Air classifier
Inventor: KIRSANOV V A
IPC: B07B4/02
Filed: 1994-12-19
Granted: 1999-01-27
Abstract: FIELD: mechanical engineering; separation of loose materials in ascending current under action of gravity forces. SUBSTANCE: air classifier has cylindrical vertical 1 with transfer devices 2 in form of truncated cones secured in housing with larger bases pointed upwards installed in pairs in one horizontal plane, and separating members 3 in form of truncated cones secured with smaller bases pointed upwards on axle member is installed coaxially with housing and on branch pipe 5 of source material. Ring separating members 7 with Λ - shaped section are secured on axle member 4 by means of tie-rods 6 and arranged between neighboring pairs of members 2, 3 alternating in height. Separator 8 installed above housing precludes spontaneous escape of large particles from classifier. feeder 9 with charging hopper 10 is mounted on separator. Branch pipe 5 serves for delivery of source material, branch pipe 11, for delivery of air, branch pipe 12 for taking off air with fine fraction, and branch pipe 13 serves as large-size fraction receiver. transfer devices 3, separating members 3 and ring separating members 7 can be made perforated. EFFECT: enhanced quality of gravity separation of materials. 2 cl, 6 dwg
Patent RU-2100643-C1 (RU)
Title: Method of fuel combustion in internal combustion engines and ignition system for implementing the method
Inventor: TKALENKO ALEKSANDR V
IPC: F02P15/00
Filed: 1995-04-24
Granted: 1997-12-27
Abstract: FIELD: mechanical engineering; internal combustion engines; electrical equipment. SUBSTANCE: method of fuel combustion includes ionization and igniting of fuel-air mixture by spark plug. Ionization is carried out at level of ion-radicals, and energy liberated in process of recombination is used for useful operation of engine. Energy of condensed electric spark is used for forming ion-radicals, this energy being not less than 10 mJ and not more than 3% of energy produced by engine. Ignition system has low voltage alternator 1 connected through rectifier 2 with storage battery 3 to which electronic converter 4 is also connected. Electronic converter 4 is connected with third reservoir capacitor 12. System has also noncontact control unit 19 and spark plug control unit 16. System has additional alternator 5. Capacitor 6 is connected to one of buses of alternator 5. Capacitor is connected with oscillatory circuit 8 which includes reservoir capacitor 10, inductance coil 9, electronic switch 11 and ignition transformer 13. High energy of spark provides more complete burning out of fuel. EFFECT: increased efficiency, reduced pollution of atmosphere. 4 cl, 1 dwg
Patent RU-2076909-C1 (RU)
Title: Method of growing silicon monocrystals
Inventor: SALNIK ZINAIDA A
IPC: C30B15/04
Filed: 1995-05-04
Granted: 1997-04-10
Abstract: FIELD: crystal growing. SUBSTANCE: invention is aiming at controlling concentration of oxygen in dislocation-free monocrystals. This aim is achieved when, in a method of growing silicon monocrystals using quartz crucible 270-330 mm in diameter installed in heater at ratio of area of melt/crucible contact surface to area of open melt surface ranged from 1.5 to 4.0, distance h from initial level of melt in crucible to upper edge of heater is maintained equal to 2-9 cm and increase (decrease) in oxygen concentration in upper part of growing monocrystal per each 0.4 cm -3  is accomplished by raising (lowering) melt level of melt by 1 cm within h range. EFFECT: enabled growing silicon monocrystals for large variety of semiconductor devices with different specifications in respect to oxygen concentration. 1 dwg, 1 tbl