baber/WOPTO huggingface dataset:
Patent RU-2162213-C1 (RU)
Inventor: MIKHLIN V M
IPC: G01M15/04
Filed: 2000-02-18
Granted: 2001-01-20
Abstract: FIELD: equipment diagnosing Diesel engines. SUBSTANCE: invention makes it feasible to evaluate residual life of Diesel engine without considerable expenditure of time and labor under conditions of its running, during maintenance or routine repair. Value t k  of running of Diesel engine from start of operation or from overhaul is recorded and smoke density N t  of exhaust gases of Diesel engine corresponding to recorded running is measured at maximum no-load speed of engine or under condition of maximum power at rated speed of rotation of crankshaft or under condition of free acceleration. Specific consumption q t  of fuel by Diesel engine for moment of test is found by value of measured smoke density with use of dependence q t = K(N t -N н )+q н , where K is coefficient depending on type of Diesel engine and conditions of its running; N t  is measured smoke density of exhaust gases; N н  is rated value of smoke density of exhaust gases; q н  is rated value of specific consumption of fuel. Value t res  of residual life of Diesel engine is determined by dependence   where q п  is limit value of specific consumption of fuel; a is index of power of function. EFFECT: evaluation of residual life of Diesel engine without considerable expenditure of time and labor. 1 cl
Patent RU-2166485-C1 (RU)
Title: Method of producing slaked lime and device for its embodiment
Inventor: AKSENOV V I
IPC: C04B2/08
Filed: 2000-03-20
Granted: 2001-05-10
Abstract: FIELD: construction industry; applicable in production of slaked lime. SUBSTANCE: method includes supply of initial product into reactor, its treatment with water and steam and withdrawal of finished product from reactor zone. In the course of hydration, additional airtight chamber is filled with steam for steam exchange between it and reactor. Unreacted finely dispersed particles of lime are slaked in airtight chamber. The device for lime slaking has a reactor for lime slaking with appliance for loading of initial product, appliance for water supply, appliance for withdrawal of finished product from reactor. EFFECT: higher percentage of finished product yield due to hydration of dust-like particles of unreacted lime. 3 cl, 1 dwg
Patent RU-2162441-C1 (RU)
Title: Способ получения натрия фосфорнокислого пиро
Inventor: KESOJAN G A
IPC: C01B25/42
Filed: 2000-06-27
Granted: 2001-01-27
Abstract: Изобретение относится к производству фосфатов щелочных металлов, в частности натрия фосфорнокислого пиро (тетранатрийпирофосфата), используемого в пищевой промышленности, а также в качестве реагента для органического синтеза и других реактивов. Сущность изобретения заключается в способе получения натрия фосфорнокислого пиро, который включает нейтрализацию фосфорной кислоты едким натром до рН 9,1 - 9,5 с последующей фильтрацией для отделения примесей, дегидратацией полученного раствора путем сушки в распылительной сушилке при 280 - 320°С и прокалки при 340 - 350°С, растворением порошкообразного пирофосфата, выдержкой насыщенного раствора перед кристаллизацией в течение 100 - 130 мин, кристаллизацией десятиводного натрия фосфорнокислого пиро при охлаждении до 16 - 25°С и отделением товарного продукта от маточного раствора. Технический результат разработанного способа заключается в повышении качества товарного натрия фосфорнокислого пиро и повышении производительности процесса за счет снижения содержания примесей в готовом продукте и получения крупных прозрачных кристаллов натрия фосфорнокислого пиро. 1 табл.
Patent RU-2179781-C1 (RU)
Title: Voltage converter
Inventor: NAGOVITSYN V V
IPC: H02M7/217
Filed: 2000-08-17
Granted: 2002-02-20
Abstract: FIELD: ac-to-dc voltage conversion for feeding electronic or electrical equipment. SUBSTANCE: converter has diode bridge connected to ac supply mains through first capacitor that functions to reduce supply voltage across pulse regulator or converter. Voltage U on  built up across second capacitor used for filtering rectified voltage upon turning on the converter drives in conduction first transistor that passes dc voltage to regulator. Magnitude of U on  depends on stabilizing voltage of first regulator. Picking off ac voltage reduces input voltage of regulator. As soon as it drops to U off  value depending on stabilizing voltage of second regulator, fifth transistor stops passing current which drives in conduction fourth transistor followed by cutting off transistors forming transistor analog of thyristor. This de-energizes the converter. So converter uses two voltage threshold levels U on  and U off  for setting on- and off-operation moments. EFFECT: provision for eliminating self-excited oscillations in switching modes of operation of regulator or converter. 2 dwg
Patent RU-2181044-C1 (RU)
Title: Method to treat cows at acute postnatal endometritis
Inventor: PONOMAREV A F
IPC: A61P15/00
Filed: 2000-11-09
Granted: 2002-04-10
Abstract: FIELD: veterinary science. SUBSTANCE: the method includes intrauterine injection of medicinal preparation as a foamy aerosol at the dosage of 1.02 g active substance once daily to observe the signs of clinical healing (2-4 d), moreover, a nitasole aerosol is taken as medicinal preparation. The method enables to suppress pathogenic microflora in uterine cavity. EFFECT: improved antiphlogistic action, increased efficiency in treating cows at acute postnatal endometritis. 3 tbl, 1 ex
Patent RU-2186624-C1 (RU)
Title: Grinder for plastic material
Inventor: DVORETSKIJ G V
IPC: B29B17/04
Filed: 2000-12-28
Granted: 2002-08-10
Abstract: FIELD: grinding equipment used in chemical and other branches of industry. SUBSTANCE: grinder has charging hopper with doser, grinding chamber with immovable cutting members, gaging grid and rotor with beating cutters. Cutting members have grooved working surface and are secured in chamber wall for radial displacement. Cutting members are spaced from beating cutters of rotor by distance of 0.1-0.4 mm. Beating cutters have cutting edge with angle of 5-15 deg. Rotor and beating cutters are equipped with water cooling system. Grinder is preferably used for grinding high-pressure polyethylene granules. EFFECT: increased efficiency and simplified construction. 6 dwg
Patent RU-2179880-C1 (RU)
Inventor: MALYSHEV A I
IPC: B01D53/14
Filed: 2001-01-09
Granted: 2002-02-27
Abstract: FIELD: cleaning gas from gas condensate. SUBSTANCE: proposed method consists in action on gas flows by additional cold of vortex cooling effect. Method includes also absorption by liquid absorbent of gas condensate at reduced pressure, separation of gas flow into two flows: one flow is swirled in vortex tube 3 at simultaneous condensation of absorbent and supercooling and other flow is cooled and separated; gas cleaned from both flows is delivered to consumer. Device proposed for realization of this method includes vortex tube 3 mounted in casing 1 with inter-tube space 2; vortex tube includes hot flow chamber 4 and cold flow chamber 5 with energy divider placed at boundary of these flows; energy divider consists of tangential nozzles 6 and diaphragm disk 7 with axial passage 8. Profiled disk 9 mounted inside casing overlaps circular space 2 forming additional heat exchange chamber 10 performing function of cold transformer. Profiled disk 9 has radial passages 13 for discharge of condensate which is additionally separated in separation unit 15. Cleaned gas is delivered to consumer via branch pipes 12 and 17. EFFECT: increased depth of cleaning. 3 cl, 1 dwg
Patent RU-2196328-C1 (RU)
Title: Application of a plotting board immunoenzymatic analyzer as a hemoglobinometer
Inventor: KORJAKIN S P
IPC: G01N33/72
Filed: 2001-05-04
Granted: 2003-01-10
Abstract: FIELD: medicine, veterinary science. SUBSTANCE: the innovation deals with detecting hemoglobin level in human or animal blood. The measuring rate for one 96-holed plotting board at immunoenzymatic analyzer corresponds to 5 sec. These holes are applied per 0.2 ml experimental sample prepared according to Drabkin's technique. The innovation enables to achieve shortened terms in detecting hemoglobin level being cheaper for hemoglobin testing is now shorter up to 0.052 sec instead of 20-30 sec and expenses of poisonous Drabkin's solution for one determination is decreased up to0.2 instead of 5.0. EFFECT: higher efficiency. 3 tbl
Patent RU-2181510-C1 (RU)
Inventor: DURNEV V N
IPC: G21D3/08
Filed: 2001-07-27
Granted: 2002-04-20
Abstract: FIELD: controlling nuclear power units. SUBSTANCE: method involves acquisition and processing of information characterizing power unit serviceability and operating conditions, analyses, decision, and generation of control actions in integrated control system; analyses are made and decisions taken at least in two layers of integrated control system; in one layer main process is given on-line inspections and control provision being made to ensure safety of power unit; in other layer power unit and process undergo on-line condition inspections and control of technical condition and critical safety conditions of unit and process including prediction; results of inspections and prediction of situation and technical condition of equipment are conveyed from second layer of integrated control system to its first layer. EFFECT: enhanced efficiency of control and operating reliability of power unit. 2 cl
Patent RU-2196445-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/269
Filed: 2001-08-16
Granted: 2003-01-20
Abstract: Структурообразователь получают путем последовательного экстрагирования биомассы микромицета Mortierella pusilla неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, щелочью и водой с последующим объединением первого экстракта с твердым остатком. Это позволяет упростить производство и расширить сферу применения.
Patent RU-2201463-C1 (RU)
Title: Method of selective extraction of metals of platinum group from gas phase and device for realization of this method
Inventor: PETRIK V I
IPC: C22B4/08
Filed: 2001-09-05
Granted: 2003-03-27
Abstract: FIELD: metallurgy; production of metals of platinum group by gas lift method. SUBSTANCE: proposed method includes synthesizing gaseous trifluorophosphine complex compounds of metals of platinum group from starting raw material by passing trisfluorophosphine through it. Metals of platinum group are separated from said complex compounds by passing gaseous trifluorophosphine complexes through at least two reactors located in series for pyrolytic separation of metal. Heating temperature of each reactor corresponds to decomposition temperature of trifluorophosphine of this metal. Device proposed for selective extraction of metals of platinum group includes synthesis reactor for pumping starting raw material of trifluorophosphine by means of pump Synthesis reactor is provided with low-temperature column at its outlet. Mounted at column outlet are at least two reactors arranged in series for isothermal gas lift pyrolytic separation of metals. Said reactors are provided with metal receiver; Provision is made for hating each reactor and holding temperature corresponding to decomposition temperature of trifluorophosphine of definite metal of platinum group. EFFECT: possibility of extraction of metals at simultaneous separation. 7 cl, 1 dwg
Patent RU-2193048-C1 (RU)
Title: Вещество для поверхностной обработки пигментов
Inventor: BARSKIJ A M
IPC: C09C1/40
Filed: 2001-09-12
Granted: 2002-11-20
Abstract: Изобретение относится к области неорганической химии и предназначено для модификации пигментов, преимущественно двуокиси титана, а также свинцового крона, железоокисных пигментов, может быть использовано при производстве лакокрасочных материалов, пластмасс и других веществ, потребляющих пигменты. Вещество для поверхностной обработки пигментов в качестве соединений алюминия содержит, мас. %: AlO(OH) 3-75, AlO(OH)+Al 2 O 3  аморфный 3-50, γ-Al 2 O 3  3-85. При этом вещество может дополнительно содержать одно или несколько соединений кальция в количестве 0,05-3 мас.% в пересчете на СаО от Al 2 O 3 , при этом вещество может дополнительно содержать одно или несколько соединений магния в количестве 0,05-3 мас.% в пересчете на MgO от Al 2 O 3 . Изобретение позволяет повысить химическую активность вещества для поверхностной обработки пигментов, уменьшить абразивные свойства обработанного пигмента, а также существенно снизить его фотохимическую активность, уменьшить показатель укрывистости, улучшить диспергируемость в связующем. 2 з.п.ф-лы, 1 табл.
Patent RU-2203222-C1 (RU)
Inventor: GLUKHOV V A
IPC: C01B39/14
Filed: 2001-12-21
Granted: 2003-04-27
Abstract: Изобретение относится к получению гранулированного цеолита типа А высокой фазовой чистоты, не содержащего связующего вещества. Сущность изобретения: основной исходный материал - природный глинистый минерал - каолин смешивают с древесным углем, добавляют 30-70% цеолита типа А, обрабатывают раствором едкого натра, в полученную смесь добавляют раствор поливинилового спирта до образования однородной пластичной массы, которую формуют в гранулы, направляют на вызревание, подвергают чистовой формовке, сушат в два этапа, затем проводят термическую активацию, полученные аморфные гранулы охлаждают и подвергают гидротермальной кристаллизации в щелочном растворе, проводят термопаровую обработку гранул, промывают умягченной водой, полученные цеолитные гранулы сушат. Полученный адсорбент эффективен как ионообменный материал для удаления катионов металлов и радионуклидов из водных потоков. 1 табл.
Patent RU-2211511-C1 (RU)
Inventor: VELEGURA V A
IPC: H01Q21/00
Filed: 2002-01-21
Granted: 2003-08-27
Abstract: FIELD: antenna engineering; cellular, paging, and other communication systems. SUBSTANCE: antenna designed for operation in frequency range of 700 to 1500 MHz with its directivity pattern controllable in vertical plane that produces vertically polarized radiation undirected in horizontal plane is built of radiating modules forming rigid coaxial line matched with active load and mounted together with set of counterweights on pole in vertical position relative to earth surface. EFFECT: enhanced gain of directivity pattern. 1 cl, 2 dwg
Patent RU-2190482-C1 (RU)
Title: Method of production of aerosol
Inventor: BREZHNEV V N
IPC: B05B17/06
Filed: 2002-02-07
Granted: 2002-10-10
Abstract: FIELD: production of aerosol or gel. SUBSTANCE: medium to be sprayed is acted on by ultrasonic oscillations generated in oscillation source which includes piezoelectric element; regulation of aerosol drop sizes is effected through change of parameters of oscillations. Liquid and/or loose medium is acted on in mode of standing waves; frequency of oscillations is changed within range close to resonance frequency of macrostructure of liquid and/or loose medium being sprayed and/or it is maintained at level equal to resonance frequency of macrostructure of liquid and/or loose medium being sprayed, thus obtaining finely-dispersed aerosol at size of drops not exceeding 0.5 followed by regeneration of macrostructure of medium being sprayer. EFFECT: enhanced efficiency; possibility of obtaining aerosols with different properties as compared with those obtained by means of standard units. 1 dwg
Patent RU-2210225-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23C23/00
Filed: 2002-02-19
Granted: 2003-08-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves introducing into receipt mixture preparation produced by sequential extracting of Mortierella spinosa micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, with following joining of first extract with solid residue; packing resultant mixture in hermetically sealed package; sterilizing and simultaneously baking. Mixture components are used in the following ratio, wt%, with an accuracy of plus and minus 5%: curd 635; eggs 168; sand sugar 60; semolina 40; edible texturing concentrate 8; preparation of Mortierella spinosa micromycet biomass 6.8; butter 77; edible salt 5; vanillin 0.1; ascorbic acid 0.1. EFFECT: increased immune stimulating effect of finished product.
Patent RU-2220293-C1 (RU)
Title: Thermal power station
Inventor: SHARAPOV V I
IPC: F01K13/00
Filed: 2002-05-06
Granted: 2003-12-27
Abstract: FIELD: heat power engineering; thermal power stations. SUBSTANCE: proposed thermal power station contains extraction turbine with steam extractions and heating system heaters connected by heating medium pipelines to heating extractions and by heated medium pipeline to heating system pipeline. Stations contains also vacuum deaerator with source water and superheated water pipelines and deaerated feed water pipeline connected with return heating system pipeline. Heater is connected to superheated water pipeline. Heating medium pipeline is connected to said heater. Station is furnished with heating system feed water pH regulator connected with deaerated feed water pH sensor and with controls on superheated water pipeline and on heating medium pipeline of superheated water heater. EFFECT: improved reliability and increased economy of thermal power station. 2 cl, 1 dwg
Patent RU-2225364-C1 (RU)
Title: Device for ultra-violet decontamination of water
Inventor: PILAT B V
IPC: C02F1/32
Filed: 2002-07-18
Granted: 2004-03-10
Abstract: FIELD: decontamination of natural water and sewage; public services; medicine; food-processing and other industries. SUBSTANCE: proposed device has vertical cylindrical housing with upper branch pipe for delivery of water and lower branch pipe for discharge water, ultra-violet bactericidal lamp and protective quartz cover mounted coaxially inside housing. Provided between upper branch pipe and wall of housing is inlet circular chamber; outlet of this chamber is made in form of "n" pairs of inlet nozzles; adjacent nozzles are directed towards each other. EFFECT: simplified construction due to avoidance of control members and water level and gas pressure indicators; enhanced decontamination. 2 dwg
Patent RU-2225359-C1 (RU)
Title: Calcium hydroxide production process
Inventor: TITOV V M
IPC: C01F11/06
Filed: 2002-10-21
Granted: 2004-03-10
Abstract: FIELD: industrial inorganic synthesis. SUBSTANCE: calcium hydroxide is produced via hydration of lime in presence of organic additive followed by recovering desired product. Starting material is limestone flour preliminarily fired at 950-1050 C. Organic additive utilized is oxyethylated monoalkylphenols based on propylene trimers or products of treatment of mono- and dialkylphenol mixture with ethylene oxide (OP-7 or OP-10). EFFECT: increased yield of desired product, increased its purity, and enhanced dispersity and simplified recovery of desired product. 4 cl, 1 dwg, 1 tbl
Patent RU-2224518-C1 (RU)
Title: Naltrexone liquid medicinal form
Inventor: DUL KIS M D
IPC: A61K9/08
Filed: 2003-02-10
Granted: 2004-02-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to liquid medicinal form of naltrexone designated for internal using. Liquid medicinal form of naltrexone comprises the following composition: naltrexone hydrochloride (as measured for 100% substance), sorbit 70%, taste regulating agent, sweetening agent, antibacterial preserving agent, ethyl alcohol, purified water taken in the definite ratio of components. Invention provides accelerating effect of proposed preparation. EFFECT: valuable medicinal and pharmaceutical properties of preparation. 2 ex
Patent RU-2215676-C1 (RU)
Inventor: NORKO I E
IPC: B65D88/00
Filed: 2003-03-19
Granted: 2003-11-10
Abstract: FIELD: oil industry. SUBSTANCE: proposed system contains oil storage tanks, pumping units, drain unit, manifold unit, tank-truck filling floor, reservoir-separator for preparing oil for storage and operating oil pipelines. Owing to optimum layout of tank farm with pipe and pump systems, capital costs for construction of oil storage system and operating expenses are reduced. EFFECT: reduced expenses. 14 cl, 1 dwg
Patent RU-2238269-C1 (RU)
Inventor: NOVAKOV I A
IPC: C07D239/56
Filed: 2003-04-21
Granted: 2004-10-20
Abstract: FIELD: organic chemistry, chemical technology, pharmacy. 
     SUBSTANCE: invention relates to a method for preparing 6-substituted derivatives of 2-(alkylsulfanyl)-4(3H)-pyrimidinone of the general formula (I) that are used as intermediate products for synthesis of medicinal preparations and as independent medicinal preparations. In compounds of the formula (I), 
     
       
     
     R means C 6 H 5 CH 2 ; R' means CH 3 , CH(CH 3 )C 2 H 5 , cyclo-C 5 H 9 , cyclo-C 6 H 11 ; R means 2,6-F 2 C 6 H 3 CH 2 ; R' means CH 3 , CH(CH 3 )C 2 H 5 , cyclo-C 5 H 9 , cyclo-C 6 H 11 ; R means 2,6-Cl 2 C 6 H 3 CH 2 ; R' means CH 3 , CH(CH 3 )C 2 H 5 , cyclo-C 5 H 9 , cyclo-C 6 H 11 ; R means 1-C 10 H 7 CH 2 ; R' means CH 3 , CH(CH 3 )C 2 H 5 , cyclo-C 5 H 9 , cyclo-C 6 H 11 ; R means Ph 2 CH; R' means CH 3 , C 2 H 5 , CH(CH 3 )C 2 H 5 , cyclo-C 5 H 9 , C 6 H 11 . Method involves the following reactions. S-Alkylisothiourea hydrohalogen taken among the group: S-methylisothiourea hydroiodide, S-ethylisothiourea hydrobromide, S-sec.-butylisothiourea hydrobromide, S-cyclopentylisothiourea hydrobromide or S-cyclohexylisothiourea hydrobromide prepared into reactor directly (in situ) from thiourea and corresponding halogenalkane or sec.-butanol or cycloalkanol in the presence hydrobromic acid is subjected for interaction with 4-aryl-3-oxobutanoic acid methyl ester or 4,4-diaryl-3-oxobutanoic acid methyl ester in ethanol solution in the presence of potassium carbonate an aqueous solution wherein indicated methyl esters of acid are taken among the following group: 4-phenyl-3-oxobutanoic acid methyl ester, 4-(2,6-difluorophenyl)-3-oxobutanoic acid methyl ester, 4-(2,6-dichlorophenyl)-3-oxobutanoic acid methyl ester, 4-(1-naphthyl)-3-oxobutanoic acid methyl ester and 4,4-diphenyl-3-oxobutanoic acid methyl ester in the mole ratio 4-aryl-3-oxobutanoic acid methyl ester or 4,4-diaryl-3-oxobutanoic acid methyl ester : S-alkylisothiourea hydrohalogen : potassium carbonate = (1:1)-(3:1)-3, respectively, and the following isolation of the end product. Invention provides enhancing yield of claimed compounds, simplified process in preparing and isolating end products. 
     EFFECT: improved preparing method. 
     22 ex
Patent RU-2245137-C1 (RU)
Title: Pharmaceutical composition for threatment of viral inflammations in eyeball
Inventor: SHKVORCHENKO D O
IPC: A61F9/00
Filed: 2003-06-18
Granted: 2005-01-27
Abstract: FIELD: medicine, in particular ophthalmology. 
     SUBSTANCE: claimed composition contains (mass %): antiviral drug 0.001-5; vegetable and/or animal phospholipids 0.001-2; sodium chloride 0.8-0.9; sodium hydrophosphate 0.001-0.2; sodium dihydrophosphate 0.001-0.2; and balance: distilled water. 
     EFFECT: composition with prolonged and effective action. 
     3 ex
Patent RU-2246233-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/12
Filed: 2003-06-26
Granted: 2005-02-20
Abstract: Изобретение относится к технологии консервной промышленности и может быть использовано в производстве полуфабриката гарнирного картофеля. Картофель после мойки и инспекции перед очисткой, доочисткой, резкой, термообработкой, подсушкой, фасовкой и замораживанием обрабатывают липидсодержащим экстрактом биомассы микромицета Mortierella polycephala в количестве 1-1·10 5  мг/т и выдерживают около 8 часов. Способ позволяет улучшить органолептические свойства целевого продукта.
Patent RU-2250003-C1 (RU)
Inventor: LOGVINCHUK T M
IPC: A23F3/34
Filed: 2003-09-25
Granted: 2005-04-20
Abstract: Изобретение относится к технологии производства композиций чайных напитков. Смесь цветков гибискуса, листьев черники, листьев брусники и плодов рябины черноплодной обрабатывают потоком неполярного газа при надкритических параметрах температуры и давления, циркулирующим по замкнутому контуру со скоростью больше гидравлической крупности частиц смеси, в течение 25-30 минут, после чего последовательно вводят ароматизатор "Брусника", снижают температуру ниже критической и сбрасывают давление до атмосферного. Полученный травяной чай быстрее заваривается и имеет более однородный состав.