baber/WOPTO huggingface dataset:
Patent RU-2097023-C1 (RU)
Title: Method of preparing an ointment for suppurative local wound treatment
Inventor: NIKOLAENKO NINA S
IPC: A61K9/06
Filed: 1995-11-15
Granted: 1997-11-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: method involves preliminary preparing methyluracil concentrate by grinding methyluracil powder with part of polyethylene oxide-400 at ratio 1:0.6 up to preparing the powder dispersity 40 mc, not above. The remained part of polyethylene oxide-400 is mixed with preliminary melted at 60-65 C polyethylene oxide-1500 and levomycetin is added to the prepared base at 55-60 C up to its complete dissolving at 40-45 C. Concentrate is subjected for continuous stirring under vacuum for 30-60 min up to the homogeneous ointment state preparing. The prepared ointment shows antibacterial, antiinflammatory, osmolytic and necrolytic effects. Ointment inhibits the development of suppurative inflammatory process. EFFECT: enhanced effectiveness of ointment, improved method of preparing. 1 tbl, 3 cl
Patent RU-2115883-C1 (RU)
Title: Method of detection of the number of actuated charges at multiple blasts
Inventor: BATORIN V D
IPC: F42D5/00
Filed: 1995-11-14
Granted: 1998-07-20
Abstract: FIELD: measuring equipment for monitoring of the number of actuated explosive charges at blasting operations in mines. SUBSTANCE: charges are installed in ground and blasted. Bursts of optical radiation of blasts are detected in the region of visible light. Optical fibre is positioned for touching of each charge or its detonating cord. Light flashes are introduced through lateral surface of optical fibre in succession, beginning from the point of touching of optical fibre with the charge or detonating cord that is most distant from the detector. EFFECT: enhanced reliability of information. 5 dwg
Patent RU-2113655-C1 (RU)
Title: Boiler furnace
Inventor: DUBROVSKIJ V A
IPC: F23C5/08
Filed: 1995-11-14
Granted: 1998-06-20
Abstract: FIELD: heat power engineering; thermal power stations. SUBSTANCE: boiler furnace includes water walls 1 forming polyhedral gas duct divided by walls 2 having two rows of ports into central combustion chamber 3 and peripheral combustion chamber 4 which are communicated through upper and lower bypass ports 5 and 6; walls 2 adjoin adjacent water walls 1 forming corners of gas duct where burners 7 and air nozzles 8 are fitted; they are directed respectively inside peripheral and central combustion chambers 4 and 3. Each peripheral combustion chamber 4 is provided with hearth consisting of two slopes 9 and 10 mounted at angle relative to each other and to level. Slopes 9 and 10 are made due to projection of water walls 1 inside peripheral combustion chambers 4; tops of slopes separated by angle of opening of air nozzle 8 located under them form the above-mentioned lower bypass port 6. EFFECT: simplification of construction of boiler furnace. 3 dwg
Patent RU-2086531-C1 (RU)
Title: Method for production of inhibitor of corrosion
Inventor: FEDOROVA TATYANA A
IPC: C07C45/85
Filed: 1995-12-13
Granted: 1997-08-10
Abstract: FIELD: organic chemistry, oxo-synthesis. SUBSTANCE: method involves treatment of vat residue of synthesis of butyraldehyde with di- and polyamines having common formula H 2 N(CH 2 CH 2 NH) n -H where n=1-10 (preferably n=1-3). Mass ratio of said vat residue and amine is 1:0.05-0.20. The process is carried out at 170-260 C. EFFECT: improved technical and ecological features of oxo-synthesis. 2 cl, 1 tbl
Patent RU-2096516-C1 (RU)
Inventor: FRANTSENYUK IVAN VASILEVICH
IPC: C21D8/12
Filed: 1996-01-10
Granted: 1997-11-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: object of invention is to manufacture anisotropic cold-rolled electric steel with clearly expressed electromagnetic characteristics. Steel contains (in wt %): carbon, at most 0.07; manganese, 0.15-0.24; silicon. 2.8-3.5; phosphorus, at most 0.015; sulfur, at most 0.005; chromium, at most 0.05; nickel, at most 0.09; copper, 0.4-0.6; aluminum, 0.017-0.030; nitrogen, according to inequality 0.015 ≅ [N+(3/8)Al] ≅ 0.017; titanium, according to inequality 0.012 ≅ [Ti+(3/8)Al] ≅ 0.014; iron, the balance. Steel is subjected to hot rolling, first cold rolling to intermediate thickness, decarbonizing annealing, second cold rolling to final thickness 0.17-0.27 mm with cogging 65-75%, final high-temperature annealing of sheets covered by thermally stable coating at temperature 1000-1150, and rectifying annealing of sheets covered by electrically insulating coating. EFFECT: increased electromagnetic characteristics of steel. 2 cl, 4 tbl
Patent RU-2096068-C1 (RU)
Title: Application of packing for heat-and-mass-transfer apparatus as filter for water purification
Inventor: IPATOV VIKTOR N
IPC: B01D39/10
Filed: 1996-02-29
Granted: 1997-11-20
Abstract: FIELD: treatment of sewage and natural water. SUBSTANCE: the offered packing has bulk members having triangle profile in cross-section. Packing is made of polymer threads joined by extrusion to form meshes. Mesh area equals 0.05-0.5 area of profile. Meshes are rectangular in shape. Threads are 1.5-3.0 mm thick. EFFECT: higher efficiency. 5 dwg
Patent RU-2146665-C1 (RU)
Title: Method and apparatus for recovery of high-fluorine carboxylic acids from emission gas flows
Inventor: RAJNKHARD AL BERT ZUL TSBAKH
IPC: C07C51/42
Filed: 1996-03-06
Granted: 2000-03-20
Abstract: FIELD: chemical engineering. SUBSTANCE: emission gas is brought into contact with alkali wash solution having such concentration that high-fluorine carboxylic acid salts precipitated as separate phase. Apparatus comprises scrubber, supply pipeline for emission gas being treated, alkali wash solution-supply pipeline, settler with overflow leading through a pipeline to collector, and emission gas release pipeline. EFFECT: enhanced process efficiency. 10 cl, 1 dwg
Patent RU-2108381-C1 (RU)
Title: Base for nutrient medium being used for cultivation of microorganism
Inventor: SUSHKO VLADIMIR IVANOVICH
IPC: C12N1/00
Filed: 1996-03-18
Granted: 1998-04-10
Abstract: FIELD: cultivation of microorganism; microbiological synthesis of irreplaceable amino acids, antibiotics and vitamins. SUBSTANCE: hydrolyzate of concentrated whey is proposed as base for nutrient medium. Said hydrolyzate is prepared by deep acid hydrolysis of whey, the process is carried out at 90-125 C within 12-1 h in the presence of 2.0-5.0 N mineral acid (2.0-4.0 N sulfuric acid being preferred). Summary amount of glucose and galactose in said hydrolyzate is at least 50 %, summary amount of amino acid being not more than 13500 mg as calculated for dry residue. EFFECT: increased assimilability all of whey nutrients. 2 cl, 6 tbl
Patent RU-2107866-C1 (RU)
Title: Boiler with circulating fluidized bed under pressure working at supercritical pressure of steam
Inventor: PONNUSAMI K GAUNDER
IPC: F23C10/08
Filed: 1994-10-04
Granted: 1998-03-27
Abstract: FIELD: boilers with fluidized beds working at supercritical pressure of steam. SUBSTANCE: boiler includes furnace chamber 14 with fluidized bed, recirculation system for recirculation of fluidized solid particles in furnace chamber and many tubes 58 designed to withstand supercritical pressure. Tubes are arranged around walls of furnace chamber 14 for recirculation of cooling fluid medium between inlet header 54 in lower portion of chamber and outlet header 56 in upper portion of furnace chamber 14. Separator 66 for separation of water from steam directs steam to steam superheater 70; under normal operating conditions, separator is bypassed. EFFECT: enhanced efficiency. 13 cl, 2 dwg
Patent RU-2120319-C1 (RU)
Title: Ice skate blade
Inventor: JERKER SVANDE
IPC: A63C1/32
Filed: 1994-11-18
Granted: 1998-10-20
Abstract: FIELD: sports equipment. SUBSTANCE: skate blade has main central runner and side runners positioned laterally of main runner. Skate blade has three parts positioned lengthwise of blade: central sliding part with runners positioned at one level, rear and front parts with side runners positioned at respective sides of main runner at higher level with respect to main runner so that they come into engagement with ice surface only when blade is in inclined position. Side runners are preferably extending along the whole length of main runner. EFFECT: improved sliding properties of skates, provision for improved accomplishment of turns on ice and improved engagement of skates with ice surface. 9 cl, 12 dwg
Patent RU-2107112-C1 (RU)
Inventor: MULJAKAEV LEV MIKHAJLOVICH
IPC: C23C10/00
Filed: 1996-09-19
Granted: 1998-03-20
Abstract: FIELD: thermochemical treatment of articles from steels and alloys in circulating gas medium; applicable in aerospace technology, manufacture of power plant machinery. SUBSTANCE: method includes heating of articles in vacuum up to temperature of diffusion saturation and simultaneous vacuum drying of halides at temperature below their evaporation, supply of halides to working surface of plant in gaseous state and subsequent holding of articles in circulating gaseous medium at pressure of 5-30000 Pa. Halide salts are dried in vacuum at temperature of 333-383 K during the entire stage of article heating at pressure corresponding to pressure in the plant working space at this stage of 1-20 Pa, and their supply to plant working space to be begun at temperature 10-100 K below the holding temperature and maintained during the entire holding stage. Halides of diffusing elements may be used in form of aluminum chloride AlClAlCl 3  with consumption of 0.5-1.5 g per liter of working chamber volume. EFFECT: higher quality of diffusion coatings, speed of their formation, reduced consumption of initial materials and improved ecology due to sharp reduction of harmful effluents to atmosphere. 4 cl, 1 dwg, 1 tbl
Patent RU-2117104-C1 (RU)
Inventor: INDJUKOV ALEKSANDR TROFIMOVICH
IPC: E02D37/00
Filed: 1996-10-17
Granted: 1998-08-10
Abstract: Использование: в строительстве при восстановлении свайных фундаментов опор ЛЭП. Сущность изобретения: в способе усиления свайного фундамента опоры ЛЭП, подвергшегося морозному пучению, путем допогружения свай до проектной отметки, перед допогружением сваю отсоединяют от ноги опоры, которая на нее оперта, к свае сбоку прикрепляют нагрузочное приспособление, через которое прикладывают к свае внецентренно динамическую, статическую или комбинированную нагрузку, а после допогружения сваи до проектной отметки под ногу опоры подводят временную опору и осуществляют отсоединение очередной сваи от соответствующей ноги опоры и ее допогружение, а также всех последующих, после чего временные опоры удаляют, а ноги опоры соединяют с оголовками допогруженных до проектной отметки свай. Временные опоры могут быть выполнены в виде винтовых или гидравлических домкратов, которые прикрепляют к ногам опоры сбоку, соединяя их с возможностью относительного осевого перемещения, а установку ног опоры на оголовки допогруженных свай осуществляют плавно и монотонно. Технический результат изобретения состоит в упрощении технологии, снижении трудоемкости и стоимости восстановительных работ, обеспечении оперативности, а также в повышении надежности и долговечности работы свайного фундамента после его восстановления. 4 з.п. ф-лы.
Patent RU-2130393-C1 (RU)
Title: Device to increase maneuverability and cross-country capacity of automobile
Inventor: BAGERMAN A Z
IPC: B60T11/04
Filed: 1997-03-25
Granted: 1999-05-20
Abstract: FIELD: transport engineering. SUBSTANCE: device has standard parking brake system with wheel brake mechanisms. Brake mechanisms are made to provide independent light braking of each wheel. Device has control lever and equalizing strip with tie-rods of wheel brake mechanism drive. Individual controls of brakes of each wheels are installed in vehicle interior. Ends of tie-rods not coupled with wheel brake mechanisms are provided with end pieces freely resting on equalizing member. Adapters installed on end pieces are coupled, each, with one of individual controls of each wheel brake by means of drive. EFFECT: provision of partial or complete prevention of slipping of one of wheels and forced increase in peripheral speed difference of driving wheels at turning of automobile. 4 cl, 1 dwg
Patent RU-2134358-C1 (RU)
Title: Doubler-flow turbojet engine thrust reverser with asymmetrical flaps
Inventor: PASKAL LARDI
IPC: F02K1/70
Filed: 1996-07-11
Granted: 1999-08-10
Abstract: FIELD: aircraft industry. SUBSTANCE: device has turnable flaps 27, 37 integrated into outer wall of secondary flow channel behind the fan at forward thrust and capable of turning to provide obstacles deflecting gas flow at reverse thrust. Width 25 of flaps 27 located at certain definite side is reduced, as compared with width 26 of flaps 37 located at opposite side relative to axis of rotation of this turbojet engine. EFFECT: enhanced performance characteristics of engine. 4 cl, 4 dwg
Patent RU-2135401-C1 (RU)
Inventor: GUL EL MO LUIDZHI RONKAJL
IPC: B65D17/32
Filed: 1995-10-23
Granted: 1999-08-27
Abstract: FIELD: packing of liquids. SUBSTANCE: container has tip placed inside and connected with section of end face wall limited by weakened strength line. having torn the wall along this line, tip is gripped by lever member and section of wall and comes out through hole, thus formed, for convenient use. One end of tip remains inside and thrusts against end face wall. EFFECT: enhanced convenience of use, provision of safe drinking of content. 18 cl, 11 dwg
Patent RU-2124772-C1 (RU)
Title: Method for producing long high-temperature superconducting parts
Inventor: SHIKOV A K
IPC: H01B12/00
Filed: 1997-06-10
Granted: 1999-01-10
Abstract: FIELD: electrical engineering; manufacture of long stranded superconductors. SUBSTANCE: method involves deformation of complex blank built up of sheath and desired number of gaging parts of cut deformed blank to produce long conductor, covering of conductor sheath with insulating coat of high oxygen penetration by applying organometallic compound of metal concentration of 25-40 g/l metal mixture onto sheath surface, followed by low-temperature treatment at 350-400 C; then conductor is wound and subjected to high-temperature treatment. Stranded conductor obtained in this way possesses high critical properties independent of coating. EFFECT: improved oxygen penetration of insulating coat, enlarged functional capabilities of part. 1 dwg, 1 tbl, 1 ex
Patent RU-2119405-C1 (RU)
Title: Device for heating of tar-dolomite lining of casting ladles
Inventor: CHUMARIN B A
IPC: B22D41/015
Filed: 1997-06-11
Granted: 1998-09-27
Abstract: FIELD: metallurgy, in particular, heating of ladles made of tar-dolomite bricks. SUBSTANCE: device has gas burner located in ladle cover at a distance of 0.7-1.4D from ladle bottom. Burner has oxygen branch pipe. Provided in ladle cover is lined circular gas discharge channel enclosing the burner and whose length is equal to 0.15-0.6D. Cover is lined and provided with apron and suction circular box connected by branch pipes with oxygen injectors. The latter are located in refractory embrasures of cover. Apron embraces ladle generating line with gap equalling 0.05-0.2D. Refractory embrasures are located in cover lining over diameter equalling 0.4-0.8D, where D is ladle bottom diameter. EFFECT: provision of teeming of high-grade steels from ladles with tar-dolomite lining without pollution of environment. 2 dwg, 1 tbl
Patent RU-2113539-C1 (RU)
Title: Method for copper plating of wire
Inventor: ALEKSANDROV B L
IPC: C23C18/54
Filed: 1997-10-27
Granted: 1998-06-20
Abstract: FIELD: hardware production; may be used in copper plating of wire made of alloyed and low-carbon steel. SUBSTANCE: method includes successive stages: the first washing at temperature of 40-60 C, chemical activation, contact copper plating, the second washing, pull branch, elastoplastic bending at each stage and passing after each stage through wiper. Distinguishing feature of the method consists in additional densifying and calibrating pull broaching at the stage of contact copper plating. EFFECT: higher density, uniformity and optimal thickness of coating without reduction of attained productivity. 4 cl, 1 tbl
Patent RU-2115703-C1 (RU)
Title: Method for production of household soap from neutral fats
Inventor: MIKHEEV S G
IPC: C11D13/00
Filed: 1997-11-26
Granted: 1998-07-20
Abstract: FIELD: soap-boiling industry. SUBSTANCE: this relates to methods of producing household soap from neutral vegetable oils. According to method, prepared is soap-fat emulsion from non-hydrogenated liquid oils. Then, effected is stage-by-stage saponification of fats with solution of sodium hydrate, salting-out of soap glue by means of electrolyte with subsequent separation of soap core and yielding of commercial soap. Introduced at stage of saponification is sodium silicate. Application of aforesaid method allows for producing cheaper kinds of soap with reduced swelling and giving no harmful effect on skin of hands and on fabrics. EFFECT: higher efficiency. 4 cl, 1 tbl, 13 ex
Patent RU-2124641-C1 (RU)
Title: Steam power plant and its operation process
Inventor: ERSHOV V V
IPC: F01K17/00
Filed: 1997-12-19
Granted: 1999-01-10
Abstract: FIELD: thermal engineering (including nuclear power engineering); steam-turbine and combined- cycle plants using any type of fuel for combined heat and power generation. SUBSTANCE: when plant is running to produce heat of high quantity for particular steaming capacity, working medium is conveyed bypassing heated side of at least one high-pressure regenerative heater, heated side of mentioned heater or heaters is changed over to heat-transfer circulating loop of heat load, and in the process boiler or steam generator capacity is either raised at its preset steaming capacity or boiler or steam generator capacity is simultaneously raised and its steaming capacity is changed according to changed range of enthalpies (and, hence, temperature) of working medium heated in boiler or steam generator. Steam power plant implementing this method has respective parts, shut-off and control valves. EFFECT: improved power and resource conservation technology. 6 cl, 7 dwg
Patent RU-2150440-C1 (RU)
Title: Bitumen-mineral mix
Inventor: SHEINA T V
IPC: C04B26/26
Filed: 1998-02-16
Granted: 2000-06-10
Abstract: FIELD: preparation of road building materials, more particularly construction and repair of highways. SUBSTANCE: modifying additive of asphalt- concrete mix includes organomineral slurry which is product resulting from purifying sewage at car manufacturing plants. Mineral component of slurry contains finest particles of abrasive, Ca and Mg carbonates (specific surface is 610 sq.m/kg. Organic component is represented by spent spindle or thermal oils, namely aromatic hydrocarbons, and dispersion medium is water. Ratio of mineral, organic components and water is 1:1:0.2. Ratio of asphalt-concrete mix components are as follows: bitumen, 5.0-5.6; mineral carbonate powder, 14.46-15.06; sand, 77.94; organomineral slag, 2-4. EFFECT: higher crack resistance and water resistance of asphalt-concrete mix based on mineral carbonate powder with improved quality properties and also reduced cost price due to smaller amount of binding agent and lower requirements for preparation purposes. 1 tbl
Patent RU-2116439-C1 (RU)
Title: Method for development of flooded non-uniform oil bed
Inventor: BARANOV JU V
IPC: E21B43/22
Filed: 1998-03-11
Granted: 1998-07-27
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, injected are water suspensions of wood flour and clay. They are injected successively or simultaneously or water suspensions of wood flour and clay are injected at condition of Fc/Fi ≤ 4, where Fc - current injectivity factor (ratio of value of current injectivity factor to current pressure at well head); Fi - initial injectivity factor (ratio of value of initial injectivity to pressure at which velocities of injecting water suspensions exceed velocities of settling dispersed particles of wood flour and clay) with orientation of wood fibres in direction of flow of water suspensions. EFFECT: higher efficiency. 1 tbl
Patent RU-2142185-C1 (RU)
Inventor: MANUKJAN G SH
IPC: H01S3/097
Filed: 1998-04-27
Granted: 1999-11-27
Abstract: Изобретение относится к лазерам, использующим стимулированное излучение в инфракрасной области спектра, в частности к способам возбуждения с использованием газового разряда газового лазера. Способ включает получение атомарного йода в основном электронном состоянии и последующий перевод атомарного йода в электронно-возбужденное состояние методом резонансной передачи энергии. Атомарный йод получают диссоциацией йодсодержащего соединения в смеси газов с давлением 10-3800 торр, которая содержит водород, йодсодержащее соединение и буферный газ, воздействуя на йодсодержащее соединение энергетическим пучком с энергией 4,8-10 эВ. Лазерное излучение получают за счет резонансной передачи энергии атомарному йоду от колебательно-возбужденного водорода, который получают воздействием на водород электрическим разрядом с энергией электронов 0,5-10 эВ. Технический результат изобретения - повышение КПД газового лазера на магнитодипольном переходе йода, повышение качества лазерного излучения, снижение затрат на изготовление и эксплуатацию, а также повышение экологической чистоты лазера. 4 з.п. ф-лы.
Patent RU-2147126-C1 (RU)
Title: Method for evaluating intestine dysbacteriosis bacterial therapy effectiveness
Inventor: PROTASOV K V
IPC: G01N33/52
Filed: 1998-05-18
Granted: 2000-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves using freezing to 77 K as biological tissues fixation method. Nitrate reductase activity of intestinal flora is determined by means of electronic paramagnetic resonance method and from nitrosyl hem (Hem-NO) complex concentration in feces. Hem-NO concentration being increased by 25 % and higher relative to the initial level, bacterial therapy effectiveness is considered to be positive. EFFECT: high accuracy and stability of results; accelerated method. 2 dwg
Patent RU-2134662-C1 (RU)
Title: Aerating device
Inventor: MESHENGISSER JURIJ MIKHAJLOVIC
IPC: C02F3/20
Filed: 1998-09-08
Granted: 1999-08-20
Abstract: FIELD: natural water purification and sewage treatment. SUBSTANCE: device is intended for saturation of liquids with gas. Aerating device has air duct assembled of great number of aerating modules secured to one another tightly. Each of aerating modules includes circular dispergator and composite tubular member on which it is secured in cantilever way, horizontally, in zone of connection of tubular member parts and with which it communicates by means of compressed air. Dispergator has supporting ring with hope for passage of compressed air, axis of hole being shifted relative to axis of circular dispergator, and dispersing element which forms circular throttling member together with supporting ring. Dispergator is mounted for displacements about vertical axis of supporting ring hole and provided with appliance for fixing of it to composite tubular member. This appliance has vertical channel coaxial with hole provided in supporting ring. Flow section area of throttling member is from 0.15 to 1.0 of cross-sectional area of the vertical channel. Relation of external diameter to diameter of hole in circular dispergator is from 1.5 to 2.6. EFFECT: higher aeration efficiency. 7 cl, 5 dwg
Patent RU-2130639-C1 (RU)
Inventor: VERBOVETSKIJ A A
IPC: G06E1/04
Filed: 1998-09-28
Granted: 1999-05-20
Abstract: Изобретение относится к радиоэлектронике и может быть использовано в различных вычислительных: .устройствах при обработке информации в разнообразных радиолокационных, радионавигационных и вычислительных системах. Техническим результатом является повышение надежности устройства и расширение его функциональных возможностей за счет определения знаков частных при делении страниц операндов. Для этого оптический цифровой страничный делитель с плавающей точкой содержит входные оптические регистры, оптический инвертор, оптический сумматор порядков, оптический блок формирования знаков частного, оптический цифровой делитель мантисс, оптический нормализатор и выходной оптический регистр. 1 ил.