baber/WOPTO huggingface dataset:
Patent RU-2080778-C1 (RU)
Inventor: UVAROV NIKOLAJ V
IPC: A01G25/09
Filed: 1994-06-17
Granted: 1997-06-10
Abstract: Использование: в сельскохозяйственной оросительной технике, а именно с применением аэростатов. Сущность изобретения: система воздушного орошения включает аэростатический летательный аппарат 1, поверхность которого, обращенная к солнцу, изготовлена из прозрачной оболочки 2, кабель 3 и солнечные батареи 4, находящиеся в подвешенном состоянии над аппаратом 1 и в свою очередь соединеные с тепловой 5 и холодильной 6 установками, расположенными внутри в соприкосновении с заполняющим оболочку 2 газом. При включении тепловой 5 установки газ нагревается, увеличивая подъемную силу, при включении ее подъемная сила остается неизменной, при включении же холодильной установки 6 уменьшается температура газа, а с ним и подъемная сила летательного аппарата, при этом как результирующая уменьшается или скорость перемещения всей системы орошения по ходу трассы полива. 4 ил.
Patent RU-2079695-C1 (RU)
Inventor: SANDOMIRSKIJ MIKHAIL GRIGOREVI
IPC: F02M59/36
Filed: 1994-06-22
Granted: 1997-05-20
Abstract: FIELD: mechanical engineering; internal combustion engines with injection of light fuel into cylinders, equipped with electric ignition systems. SUBSTANCE: return spring of fuel pump placed inside delivery space rests against plunger. Additional spring resting on tappet is arranged in tappet inner space. EFFECT: improved reliability of operation. 2 cl, 1 dwg
Patent RU-2082118-C1 (RU)
Title: Medicinal radiothermometer
Inventor: VAJSBLAT ALEKSANDR V
IPC: G01K7/00
Filed: 1994-07-11
Granted: 1997-06-20
Abstract: FIELD: medicine, diagnostics of thermal disorders of inner organs in biological object according to their own radio radiation. SUBSTANCE: medicinal radiothermometer contains antenna connected through modulator with the first arm of circulator. Its second arm is connected with modulation radiometer input. Bearing tension generator output of modulation radiometer is connected with controlling modulator input. Resistor and thermodetector are situated with the possibility for heat contact. Resistor output is connected with modulation radiometer output through introduced isolator cell and the third arm of circulator by introduced capacitor. Thermodetector output is connected with thermoindication device. EFFECT: higher efficiency. 4 cl, 5 dwg
Patent RU-2075618-C1 (RU)
Title: Engine with external heat supply
Inventor: MOSHKONOV VADIM V
IPC: F02G1/04
Filed: 1994-11-01
Granted: 1997-03-20
Abstract: FIELD: engine design and engineering. SUBSTANCE: each working chamber of engine accommodates one pair of rotors interconnected by common shaft. Rotors are made, for example, as conventional spur gears with involute-profiled teeth kept in power engagement. Working chambers are interconnected by pipelines passing through heat exchanger. One pipeline is provided with cooler, other pipeline - with heater. Engine hollow is filled with working medium - hydrogen. EFFECT: improved design. 1 dwg
Patent RU-2099945-C1 (RU)
Inventor: KEJT KHARVEJ BRAUNELL
IPC: A01N43/653
Filed: 1993-05-13
Granted: 1997-12-27
Abstract: Использование: сельское хозяйство, химические средства защиты растений. Сущность изобретения: фунгицидная композиция содержит смесь соединения формулы (1)      и соединения формулы (2)      где R 1  - Н.бутил или трет.бутил, R 2  - хлорбензил или дихлорфенил, при весовом соотношении (1): (2), равном от 20:20 до 25:31,25, в эффективном количестве, остальное носитель или разбавитель. Способ борьбы с грибковыми инфекциями растений включает обработку растений эффективным количеством фунгицидной композиции. 4 с. и 1 з.п. ф-лы, 1 ил., 2 табл.
Patent RU-2117552-C1 (RU)
Title: Gate closure for controlling melt metal flow, method for changing assembly with refractory plates in said gate closure and method for changing stationary and movable gate refractory plates
Inventor: FRANSUA-NOEL RISHAR
IPC: B22D41/24
Filed: 1994-04-19
Granted: 1998-08-20
Abstract: FIELD: gate closure repairing. SUBSTANCE: gate closure includes metallic frame mounted on metallurgical reservoir, stationary refractory plate and movable refractory plate provided with openings for melt metal flow. Pneumatic cylinder rigidly joined with said movable plate is designed for controlling displacement of said movable plate relative to stationary one and mutual overlapping of two plates. Gate closure also includes means for joining said stationary and movable plates and casting nozzle to one plate assembly that may be inserted to metallic frame of gate closure and remove out of it by the same operation. Each refractory plate may be coated with metallic envelope. Said metallic envelopes connect refractory plates at changing the last but allow to displace both plates by means of pneumatic cylinder during operation of gate closure. EFFECT: improved design, enhanced efficiency of methods. 15 cl, 7 dwg
Patent RU-2093990-C1 (RU)
Title: Method for fish processing and device for its implementation
Inventor: DZHON ARNAR PALMASON
IPC: A22C25/08
Filed: 1993-04-30
Granted: 1997-10-27
Abstract: FIELD: fish industry. SUBSTANCE: fish for processing is moved through consequential points of fish processing located along preset way of movement. It is determined by pair of rails or rods carried from each other in transverse direction and their free ends are introduced through fish heads. Free ends of guiding rails may be introduced through eyes and tongue of fish lower bone of lower jaw of fish head and withdraw through fish mouth through thin skin of cheeks along tongue and through lower fish jaw. EFFECT: higher efficiency. 30 cl, 53 dwg
Patent RU-2088090-C1 (RU)
Inventor: SHMARIN ALEKSEJ R
IPC: A21D13/02
Filed: 1995-02-17
Granted: 1997-08-27
Abstract: FIELD: food industry, in particular, baking industry. SUBSTANCE: dough composition contains the following ingredients, mas.%: wheat germ flakes, 1.00-6.00; wheat bran, 2.00-12.00; yeast, 1.00-1.50; salt, 1.50-2.00; water, 35.0-40.5; wheat flour of 1st and 2nd grades, the balance. Above-mentioned bread is used for dietary and curative nutrition. EFFECT: higher biological value. 2 cl, 5 tbl
Patent RU-2083457-C1 (RU)
Title: Self-discharging container
Inventor: BARYSHEV VLADIMIR V
IPC: B65G53/36
Filed: 1995-04-06
Granted: 1997-07-10
Abstract: FIELD: mining. SUBSTANCE: self-discharging container has wheel horizontal frame provided with semi-ladles. The container has vertical baffle arranged in the middle of the horizontal frame. The semi-ladles are pivotally connected with the baffle from both sides and have gates that are in a contact with the baffle. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2093608-C1 (RU)
Title: Method of cleaning ladles
Inventor: MALENKIKH ANATOLIJ N
IPC: C25C3/06
Filed: 1995-05-30
Granted: 1997-10-20
Abstract: FIELD: aluminum production. SUBSTANCE: as cleaning agent for aluminum casting and vacuum ladles, liquid silicon at temperature 1450-1700 C is used, which is added to smelt in amount 20-40% based on weight of aluminum in ladle. In such a way, cleaning degree is increased by 5% and its duration is 1.4 times reduced. Lack of gas evolution from decomposed salts is another advantage of method. EFFECT: intensified process and improved environmental condition. 1 tbl
Patent RU-2108981-C1 (RU)
Title: Apparatus for treating water
Inventor: GADDI P P
IPC: C02F3/04
Filed: 1995-06-13
Granted: 1998-04-20
Abstract: FIELD: water treatment. SUBSTANCE: apparatus for treating water on biological oxidants comprises biotank with activated sludge settler in the form of vessel enclosing flat loading members and aerator. According to invention, flat loading members are made in the form of flexible curtains capable to change shape and dimensions. Cross pipes on which curtains are strained are additionally interconnected by at least two flexible threads. Aerator pipes are inserted into bottom part of biotank by the aid of lower ends of curtains. Biotank is hydraulically connected with settler through an activated sludge forced supply means. EFFECT: improved design. 4 cl, 3 dwg
Patent RU-2094641-C1 (RU)
Title: Universal gas feed system for internal combustion engine
Inventor: PEVNEV NIKOLAJ G
IPC: F02M21/00
Filed: 1995-06-09
Granted: 1997-10-27
Abstract: FIELD: engine engineering. SUBSTANCE: universal gas feed system has two-stage gas pressure regulator 1 provided with a solenoid gas valve 2 and solenoid gas valve 3, valve-distributor 4 connected with gas pressure regulator, and pickup 5 of operation conditions. Carburetor-mixer 6 is provided with gas mixer 7 , which is in communication with major air passageway 9 through sprayer 8 and with valve-distributor 4 through pipe line 10 for supplying gas fuel, connecting pipe 11 for withdrawing a control signal connected with valve- distributor 4 through pipe line 12 and connecting pipe 13, and air nozzles 14 of the major batching system. EFFECT: enhanced reliability. 3 dwg
Patent RU-2091833-C1 (RU)
Inventor: BEZDIDKO SERGEJ N
IPC: G02B13/14
Filed: 1995-06-14
Granted: 1997-09-27
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: the lens has two components (three lenses): the first component - a biconvex lens and a diverging meniscus, the second component - a converging meniscus. Definite relations are provided in the lens. EFFECT: improved design. 4 dwg, 1 tbl
Patent RU-2079396-C1 (RU)
Title: Method to produce highly dispersible powders out of metals and non-metals compounds
Inventor: ILIN ALEKSANDR P
IPC: B22F9/14
Filed: 1995-07-19
Granted: 1997-05-20
Abstract: FIELD: powder metallurgy, production of powder-shaped compounds of metals and non-metals; production of oxides, carbides and nitrides of metals used as abrasive material, components of solid alloys, wear-resistant coatings. SUBSTANCE: aim is to increase output of commercial product. Compounds are produced by electrical explosion of metallic blanks in explosion activated medium. Solid substances, in smelt of which before explosion metallic blanks are placed, are used as medium. The blanks are exploded in solidified medium. EFFECT: increased output of commercial product.
Patent RU-2112459-C1 (RU)
Title: Device for fixing removable artificial denture
Inventor: BELOV S A
IPC: A61C13/275
Filed: 1995-07-18
Granted: 1998-06-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has supporting crowns or caps 1 and beam 2. Beam 2 has round cross-section and is placed between the supporting members (crown and cap) and artificial teeth 3 connected to each other with supporting member. Artificial teeth 3 are set in places most unfavorable for positioning the removable denture base with its parts, namely, at the places characterized by considerable projection of alveolar process or alveolar part. EFFECT: enhanced effectiveness of treatment in cases of partial loss of teeth complicated by dental row deformity due to removable prostheses. 3 dwg
Patent RU-2104507-C1 (RU)
Inventor: LUPINA BORIS IVANOVICH
IPC: G01L21/12
Filed: 1995-10-05
Granted: 1998-02-10
Abstract: FIELD: vacuum gauges, measurement of pressure of rarefied gases. SUBSTANCE: proposed thermal conductivity vacuum gauge has primary converter 1 including two temperature-sensitive resistors, first one 3 sensitive to pressure of rarefied gas and second one 2 being temperature sensor connected with first leads to common wire and with second leads to first leads of first and second fixed resistors 6, 5, to first leads of first and second electron keys 9, 8 correspondingly, second leads of electron keys are connected to first leads of third and fourth fixed resistors 7, 4 correspondingly. First temperature-sensitive resistor 3 is connected with its second lead to inverting input of first operational amplifier which noninverting input is coupled to second lead of second temperature-sensitive resistor 2. Its output is connected to second leads of first, second, third and fourth fixed resistors and to inputs of first 11 and second 12 storage and retrieval devices which are coupled through fifth and sixth fixed resistors 13, 14 to inverting and noninverting inputs of second operational amplifier 17 which noninverting input is connected through seventh fixed resistor 15 to common wire and which output is connected through eighth fixed resistor 16 to inverting input. Controlling inputs of first and second keys 9, 8 and first storage and retrieval device 11 are coupled to first output of controlling generator 17 which second output is linked to controlling input of second storage and retrieval device 12. Output of second operational amplifier 17 is out[output of vacuum meter. EFFECT: expanded range of working temperatures. 1 dwg
Patent RU-2112262-C1 (RU)
Title: Supporting unit
Inventor: TRUZHENIKOV V A
IPC: G02B23/16
Filed: 1996-01-10
Granted: 1998-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: supporting unit has base mounted on three lengthwise adjustable supporting assemblies provided with bedplates. One of assemblies is made in the form of articulated-linkage balancing mechanism that has at least one beam each of whose arms carries thrust bearing with taper seat receiving ball contacting supporting surface of base. Remaining supporting assemblies are made in the form of jacks with worm-and-screw carries transmission mounted on bedplates. Screw of each jack mounts bottom thrust bearing with taper seat receiving ball contacting respective top thrust bearing mounted on base. Top thrust bearing on one of supporting assemblies is made in the form of fulcrum whose longitudinal axis is located in vertical plane crossing centers of balls of supporting assemblies. Top thrust bearing of other supporting assembly is made in the form of taper seat. EFFECT: improved precision of positioning equipment in horizontal plane. 3 cl, 5 dwg
Patent RU-2097321-C1 (RU)
Title: Method for producing ammonium hexafluorosilicate
Inventor: MELNICHENKO EVGENIYA I
IPC: C01B33/10
Filed: 1996-02-20
Granted: 1997-11-27
Abstract: FIELD: production of ammonium hexafluorosilicate used as starting material for production of highly dispersed silicon dioxide. SUBSTANCE: silicon-containing starting material is subjected to fluorination with ammonium hydrodifluoride in solid phase, at starting mineral material-to-ammonium hydrodifluoride molar ratio equal to 1:(2.5-3.5), at temperatures ranging from room temperature up to 200 C, for period from 4 h to 25 days. Next fluorinated reaction mass is subjected to heating at 450-650 C, followed by condensation of final product. Ammonia liberated in fluorination process step is collected by causing it to pass through water. NH 4 HF 2  formed by heating fluorinated mineral material is collected and recycled back to fluorination step. EFFECT: method offers multiple advantages: 1) product purity and yield are improved; 2) economic aspect is better; 3) range of suitable starting materials is broader; 4) method is simple to practise. 3 cl, 1 dwg
Patent RU-2106074-C1 (RU)
Title: Spatial sound-reproducing system
Inventor: EFREMOV VLADIMIR ANATOL EVICH
IPC: H04S1/00
Filed: 1996-02-28
Granted: 1998-02-27
Abstract: FIELD: radio engineering, design of monophonic and stereophonic sound recording and play back equipment used by individual User under conditions of specially unadopted room. SUBSTANCE: system incorporates signal source, device regulating amplitude-frequency characteristic, low-frequency amplifier, loudspeaker coupled in series and volume control, probing device, device automatically controlling amplitude-frequency characteristic, communication line. Output of probing device is connected with the aid of communication line to first input of device automatically controlling amplitude-frequency characteristic. Probing device is installed in listening point. Second input of device automatically controlling amplitude-frequency characteristic is coupled to output of signal source through device regulating amplitude-frequency characteristic. Output of device automatically controlling amplitude-frequency characteristic is connected to input of low-frequency amplifier. Probing device and communication line have capability to control gain factor and volume level in listening point. EFFECT: increased operational characteristics. 7 cl, 2 dwg
Patent RU-2096211-C1 (RU)
Title: Method of and device for building up vehicle traction
Inventor: SPASSKIJ IGOR D
IPC: B60V3/04
Filed: 1996-03-19
Granted: 1997-11-20
Abstract: FIELD: railway transport; high-speed air-cushion trains. SUBSTANCE: air flow is passed through stationary vanes installed over entire length of guide path, and circulation of air flow is created through variable- section ring channel with slot to pass stationary vanes. Air flow is accelerated before slot and is directed at angle to vehicle motion line, and pressure of air flow after slot is partially restored by means of diffuser in ring channel. Compressed air source for creating air cushions under vehicle in device for building up traction of vehicle moving along guide path with bed whose cross section is made in form of inverted T with stationary vanes of aerodynamic profile installed along entire length of guide path, and device for power interaction of air flow with above indicated vanes are combined in common set installed on vehicle and include air blower with drive, mainly electric drive, nozzle guide vane assembly and diffuser. All members of set form variable section ring channel with slot between guide vane assembly and diffuser to pass stationary vanes which are installed on ridge of bed of guide path. EFFECT: enlarged operating capabilities. 4 cl, 2 dwg
Patent RU-2094094-C1 (RU)
Title: Apparatus for cleaning gas from admixtures
Inventor: DIAROV RAFAIL KASHAPOVICH
IPC: B01D45/14
Filed: 1996-04-02
Granted: 1997-10-27
Abstract: FIELD: cleaning petroleum associated gas from liquid admixtures. SUBSTANCE: apparatus comprises vertical cylindrical housing with tangential inlet branch pipe, gas outlet branch pipe, liquid discharge pipe union and horizontal partition. Apparatus is provided with rotor made in the form of perforated sleeve with corrugations and perforated ferrule mounted coaxially in sleeve and provided with corrugations. Perforations of sleeve are located at peaks of corrugations and perforations of ferrule are located between corrugations inclined towards generatrices of sleeve and ferrule, respectively. Corrugations available on sleeve and ferrule ensure effective cleaning under conditions of abrupt fluctuations of loads due to intensive rotation of rotor by flow and centrifugal separation of admixtures between corrugations. EFFECT: intensification of cleaning process. 2 cl, 2 dwg
Patent RU-2119067-C1 (RU)
Inventor: OLEJNIKOV VLADIMIR IVANOVICH
IPC: F02B23/06
Filed: 1996-06-04
Granted: 1998-09-20
Abstract: Изобретение относится к способам работы двигателей внутреннего сгорания с воспламенением от сжатия. На такте впуска дозированное количество подогретого добавляемого топлива, отрегулированное в зависимости от скоростного и нагрузочного режимов работы двигателя, впрыскивают во впускной канал головки цилиндра двигателя. Сжимают образовавшуюся бедную топливовоздушную смесь в цилиндре поршнем, нагнетают топливо в распылитель и отжимают клапан распылителя от своего седла в направлении потока топлива. В камере сгорания, расположенной в поршне, создают вихревые движения бедной топливовоздушной смеси. Через зазор между клапаном и седлом впрыскивают топливо ширококонусным полым факелом в камеру сгорания. Впрыск топлива осуществляют со средней удельной скоростью более 0,0025 1/градуса поворота коленчатого вала, при этом величину скорости определяют как отношение величины цикловой подачи топлива в камеру сгорания к произведению величин циклового расхода воздуха и действительной продолжительности впрыска топлива в камеру сгорания. Способ повышает экономичность и снижает токсичность отработавших газов двигателя внутреннего сгорания с воспламенением от сжатия. 7 з.п.ф-лы, 3 ил.
Patent RU-2138396-C1 (RU)
Title: Подложка с алмазным покрытием
Inventor: KULLANDER GREGOR
IPC: C04B41/52
Filed: 1994-07-08
Granted: 1999-09-27
Abstract: Изобретение относится, в частности, к созданию режущего инструмента, предназначенного для металлообработки алюминиевых сплавов. Подложка из цементированного карбида (твердого сплава) или керамики содержит покрытие по меньшей мере с одним алмазным слоем, полученным путем химического или физического осаждения из газовой фазы, и по меньшей мере одним слоем карбида хрома, нитрида хрома или карбонитрида хрома, расположенным выше указанного алмазного слоя, и подвергнутая механической обработке, такой как струйная обработка или обработка щетками до чистоты поверхности R a  0,1-0,5 мкм, преимущественно, 0,2-0,3 мкм, толщина алмазного слоя составляет 2-15 мкм, а толщина содержащего хром слоя составляет 0,2-5 мкм. Изобретение позволяет повысить эксплуатационные характеристики. 2 с. и 5 з.п.ф-лы, 1 ил.
Patent RU-2109122-C1 (RU)
Title: Method for oriented assembly of working members of bottom-hole screw-type motors
Inventor: RAMAZANOV G S
IPC: E21B4/00
Filed: 1996-09-05
Granted: 1998-04-20
Abstract: FIELD: mining industry; drilling machinery and equipment. SUBSTANCE: according to method, in assembling bottom-hole motor, carried out is alignment of profiled surfaces of same-name working members of motor with their orientation by means of movable profiled bush. Profile of this bush corresponds to profile of working members being oriented. Connection of parts of working members between each other is performed with the help of tapered rigid link with guaranteed tightness. EFFECT: higher efficiency.
Patent RU-2112082-C1 (RU)
Title: Cathode shell of aluminum electrolyzer
Inventor: SPIRIDONOV A P
IPC: C25C3/08
Filed: 1996-09-24
Granted: 1998-05-27
Abstract: FIELD: nonferrous metallurgy, more specifically, production of aluminum by electrolysis in cryolite-alumina melts. SUBSTANCE: end walls of shell are installed in its bottom between longitudinal walls to embrace them with end face sheets. EFFECT: increased service life and reduced labor input in major repair of cathode assembly. 2 dwg
Patent RU-2104948-C1 (RU)
Title: Method for production of manganese dioxide being active at oxidation of carbon oxide
Inventor: ANIKIN S K
IPC: C01G45/02
Filed: 1996-09-26
Granted: 1998-02-20
Abstract: FIELD: inorganic chemistry, particularly, production of catalysts being used for purification of gaseous mixture against carbon oxide and for purification of exhaust gases of internal combustion engines. SUBSTANCE: manganese-containing raw materials are treated by inorganic acid, the process is carried out at 60-75 C. Then filtration and washing of final product with hot water having temperature 60-75 C take places. EFFECT: improved catalytic activity of desired product in respect with oxidation of carbon oxide. 1 tbl
Patent RU-2101486-C1 (RU)
Inventor: MAZAEV VLADIMIR VLADIMIROVICH
IPC: E21B43/32
Filed: 1996-11-27
Granted: 1998-01-10
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, improved efficiency of isolation of water-washed intervals of bed is achieved due to formation of stable insoluble sediment created in result of interacting solution of polybasic acid emulgated by means of oil-soluble surface-active matter in hydrocarbon liquid and compound containing salt of alkali-earth metal and representing water solution of salt and its emulsion in hydrocarbon liquid. Used as salt of polybasic acid are water-soluble silicates, phosphates or carbonates, and used as salt of alkali-earth metal are water-soluble salts of magnesium, calcium or barium. Method is realized by successive injection into well of emulsion containing salt of polybasic acid and compound containing salt of alkali-earth metal. Then, technological delay is undertaken for 12-36 h for reaction process and after that, well is brought into operation. EFFECT: high efficiency. 2 cl, 2 tbl