baber/WOPTO huggingface dataset:
Patent RU-2191630-C1 (RU)
Inventor: SERGODEEV V V
IPC: B02C19/18
Filed: 2001-06-09
Granted: 2002-10-27
Abstract: FIELD: mining industry, particularly, devices for dispersion of various hard minerals such as quartz sands and accompanying minerals. SUBSTANCE: low-frequency acoustic generator has hollow body with loading and unloading units, piston vibration exciter with electromechanical drive of reciprocation motion. It is provided with sound energy concentrator whose partially enclosed confined internal space has ellipsoid internal surface with two focal planes and connected from one side with body hollow, and from the other side, with a cavity of unloading unit. Body cavity is made with axisymmetric reflecting upper surface of the second order with at least one loading hole communicated with loading unit, and lower surface smoothly passing into ellipsoid internal surface of partially enclosed confined space of sound energy concentrator. One focal plane of said sound energy concentrator is combined with focal plane of reflecting surface of the second order, and the other focal plane is combined with inlet of loading unit. Piston vibration exciter is made at least of one piston connected by means of rod with electromechanical drive. EFFECT: increased power of pulse action on treated from pressure pulse, higher degree of dispersion of inclusions contained in fluid. 11 cl, 5 dwg
Patent RU-2181426-C1 (RU)
Inventor: GERAS KIN V I
IPC: E21B33/03
Filed: 2001-07-02
Granted: 2002-04-20
Abstract: Изобретение относится к газодобывающей промышленности. Станция содержит шкаф управления, мембранные пневмогидравлические разделители сред, установленные как по линии управления фонтанной арматурой (ФA) и подземным клапаном-отсекателем (ПКО), так и по линии управления только боковой задвижкой (Б3). По линии управления Б3 установлены нормально закрытый трехлинейный двухпозиционный пневмораспределитель и нормально открытый трехлинейный двухпозиционный пневмораспределитель. По линии управления ФА и ПКО установлен нормально закрытый трехлинейный двухпозиционный пневмораспределитель. В шкафу управления смонтированы пневматическая и гидравлическая системы управления ФА и ПКО соответственно. На станции с дополнительным нормально открытым трехлинейным двухпозиционным пневмораспределителем его входная полость сообщена трубопроводом с линией управления пневматической системы шкафа, а выходная - с полостью входа пневмораспределителя. Полости приводов пневмораспределителей сообщены каналами с гидравлическими полостями разделителей сред. Газовая полость разделителя сред, установленного по линии управления БЗ, сообщена трубопроводом с выкидной линией скважины. Газовая полость разделителя сред, установленного по линии управления ФА и ПКО, соединена трубопроводом с ФА. Повышается надежность. 1 з.п. ф-лы, 2 ил.
Patent RU-2199236-C1 (RU)
Title: Method of preparing candied berries
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2001-10-08
Granted: 2003-02-27
Abstract: FIELD: food industry, particularly, technology of conservation. SUBSTANCE: prepared raw material is saturated with carbohydrates in concentrated clarified fruit or berry juice with 50-75% content of dry substances, and with addition of preparation produced by successive extraction of biomass of Mortierella humilis micromycete with nonpolar extracting agent under above-critical condition with water, alkali, water, acid, alkali and water. Then the first extract is combined with solid residue at temperature lower than that of boiling of concentrated juice up to content of dry substances in raw material equal to 50-55% and dried up to moisture content of 20-25%. EFFECT: improved organoleptical properties of candied berries; reduced losses of native biologically active substances. 3 cl
Patent RU-2202924-C1 (RU)
Title: Method of producing drink on base of plum juice
Inventor: KVASENKOV O I
IPC: A23L2/02
Filed: 2001-10-29
Granted: 2003-04-27
Abstract: FIELD: food industry. SUBSTANCE: method involves preparation of blend. In the process of blending, a preparation is introduced prepared from biomass of microorganisms selected from a preset group including Mortierella alpina, Mortierella elongata, Mortierella bainieri, Mortierella exigua, Mortierella minutissima, Mortierella verticillata, Mortierella hydrophila, Mortierella polycephala, Mortierella globalpina, Mortierella indohii, Mortierella sepedonioides, Mortierella lignicola, Mortierella humilis, Mortierella alliaceae, Mortierella strangulata, Mortierella pusilla, Mortierella globulifera, Mortierella jenkinii, Mortierella dichotoma, Mortierella sclerotiella, Mortierella zychae, Mortierella marburgensis, Mortierella beljakovae, Mortierella sarnyensis, Mortierella nigrescens, Mortierella gemmifera, Mortierella reticulata, Mortierella parvispora, Mortierella pulchella, Mortierella gamsii, Mortierella nantahalensis, Mortierella spinosa, Mortierella spinosa var. sterilis, Mortierella gracilis, Saprolegnia parasitica, Pythium catenulatum, Pythium coloratum, Pythium gracile, Pythium irregulare, Pythium ultimum, Pythium insidiosum by nonpolar extracting agent under above-critical state with water, alkali, water, acid, water, alkali and water with the following combination of the first extract with solid residue. The blend is prepared at the following ratio of components, mas.%: plum juice, in terms of 10% content of dry substances, 30-35; citric acid, in terms of anhydrous, 0.3-0.5; acid hydrolyzate of banana culture, in terms of 3% content of dry substances, 30-35; aqueous-alcoholic extract of CO 2 -oil-seed meal of Siberian fir coniferous needle, in terms of 2% content of dry substances, 1-2; preparation from biomass, 0.5-1; sugar syrup, the balance. EFFECT: improved organoleptical properties. 1 tbl
Patent RU-2202598-C1 (RU)
Title: Fuel composition
Inventor: VOLGIN S N
IPC: C10L1/28
Filed: 2001-10-31
Granted: 2003-04-20
Abstract: FIELD: petrochemical processes. SUBSTANCE: invention relates to hydrocarbon-based fuel compositions, preferably diesel fuels supplemented by a variety of substances. Diesel fuel-based composition contains 0.0008-0.0012% of linear oligodimethylsiloxane with cinematic viscosity 200 sq.mm/s and 0.0038-0.0042% of 1- butanol. Use of this composition leads to 6-8- fold decrease in consumption of expensive linear oligodimethylsiloxane. Another advantage is elimination of poisonous and inflammable isopropyl nitrite from the composition, whereas efficiency of known composition is preserved (amount of coking is reduced by 33-35% and lacquer formation tendency is lowered by 40- 44%). EFFECT: reduced cost and improved environmental condition. 3 tbl
Patent RU-2206250-C1 (RU)
Inventor: FILONOVA G L
IPC: A23L2/39
Filed: 2001-11-22
Granted: 2003-06-20
Abstract: FIELD: soft drink industry. SUBSTANCE: method involves mixing colloid semi-finished product with amorphous carrier at weight ratio of 2:3 outside of drying apparatus to produce mass with weight part of dry substances of 45-70%; cooling mixture to temperature of 38-42 C; providing dosed supplying of cooled mixture into horizontal drying unit having temperature of 38-42 C in drying chamber, which is progressively advancing along roller conveyor while forming layer of thickness reducing from 1.5 cm to 0.5 cm; forming conglomerate of particles having diameter of from 3 mm to 0.5 mm with residual moisture content of 1-3 wt%. Mass is movable along conveyor at speed of 10-20 kg/hour. EFFECT: improved quality of product and reduced labor intensity.
Patent RU-2207562-C1 (RU)
Title: Process of acoustic emission control over technical condition of pipe-lines
Inventor: LESHCHENKO V V
IPC: G01N29/14
Filed: 2002-01-30
Granted: 2003-06-27
Abstract: FIELD: nondestructive inspection of technical state of pipe-lines by signals of acoustic emission. SUBSTANCE: process of acoustic emission control lies in placement of acoustic emission converters along length of pipe-line, in loading of pipe-line, in registration of signals of acoustic emission and in making judgment on degree of damage to pipe-line. Pipe-line is fitted with stationary acoustic emission converters, each converter being placed in tight protective case and pressed against body of pipe-line with calibrated force by means of pressure attachments that ensures maximum acoustic contact of acoustic emission converter with body of pipe-line through contact compound. Each converter is equipped with cable carrying connector on its end positioned in protective case and brought to ground surface through protective passage. Acoustic emission converter is commutated with preset periodicity with mobile hardware part of acoustic emission system. During first inspection acoustic signals can be recorded on information medium, for instance CD, and later can be used in comparison with ensuing measurements of acoustic characteristics of pipe-line. EFFECT: decreased cost of diagnostic acoustic emission system, enhanced authenticity of diagnostics of technical condition of pipe-line. 1 cl, 1 dwg
Patent RU-2212543-C1 (RU)
Title: Method of mine working protection with help of rock mass yielding system
Inventor: ROZENBAUM M A
IPC: E21C41/16
Filed: 2002-02-01
Granted: 2003-09-20
Abstract: FIELD: mining industry; applicable in protection of mine workings under conditions of high rock pressure. SUBSTANCE: method includes making of compensation cavities in rock mass through entire thickness of bed at definite distance from protected working with leaving of useful mineral pillar-between working and compensation cavities. Compensation cavity is made in rock mass preliminarily before performance os stoping operations and located between protected working and stopped space at distance equaling the rated one to maximum of bearing pressure from boundary of space to be stopped, and protected working is located at distance equaling two distances from boundary of space to be stopped. EFFECT: provided stability of protected working under conditions of high rock pressure with considerable reduction of mineral losses in rock mass. 4 cl, 2 dwg
Patent RU-2212880-C1 (RU)
Title: Method for preparing antibiotic-containing preparation with sustained-release of active substance and preparation
Inventor: FOGT SEBAST JAN
IPC: A61L31/16
Filed: 2002-03-21
Granted: 2003-09-27
Abstract: FIELD: medicine, veterinary science, pharmacy. SUBSTANCE: invention relates to preparing and using the preparation containing antibiotic used for treatment of topical bacterial infections in solid and soft tissues showing sustained-release of active substance. Preparing the preparation is carried out by mixing water, amphiphilic compounds taken among alkylsulfates, arylsulfates, alkylarylsulfates, cycloalkylsulfates, alkylcycloalkylsulfates, alkyl- Sulfamates, cycloalkylsulfamates, alkylcycloalkylsulfamates, arylsulfamates, alkylarylsulfamates, alkylsulfonates, fatty acid 2-sulfonates, arylsulfonates, alkylarylsulfonates, cycloalkylsulfonates, alkylcycloalkylsulfonates, alkyldisulfates, cycloalkyldisulfates, alkyldisulfonates, cycloalkyldisulfonates, aryldisulfonates, alkylaryldisulfonates, aryltrisulfonates and alkylaryltrisulfonates, one or more antibiotics among group of aminoglycoside, lincosamide and tetracycline antibiotics, accessory organic component and/or inorganic accessory component and, if necessary, one biologically active accessory component followed by preparing formed articles among powders, films, fibrillar structures and threads. Invention provides the controlled release of antibiotics for up to 3 weeks. EFFECT: improved preparing method, valuable medicinal properties of preparation. 14 cl, 1 tbl, 2 ex
Patent RU-2210282-C1 (RU)
Inventor: ZAREMUK R SH
IPC: A23L2/84
Filed: 2002-04-24
Granted: 2003-08-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves extracting bitter substances from citrus fruits with the use of non-polar liquefied gas; treating citrus fruits with preparation produced from Mortierella hygrophila micromycet biomass by predetermined process; holding resultant mass; impregnating with liquefied ammonia at pressure above atmospheric pressure; releasing pressure to value equal to atmospheric pressure at rate providing freezing of fruits. EFFECT: improved quality of juice by eliminating opalescence. 2 ex
Patent RU-2218768-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2002-06-07
Granted: 2003-12-20
Abstract: FIELD: preserving technology. SUBSTANCE: invention relates to production of sterilizable preserves using dried vegetable raw. Method involves package of solid components into consumers' container including at least one dried component of vegetable origin and pouring liquid, sealing and sterilization. Before package dried vegetable components are recovered in the presence of preparation prepared by sequential extraction of biomass of micromycetes Mortierella lignicola with nonpolar extractant in supercritical state, water, alkali, water, acid, water, alkali and water and the following combining the first extract with solid residue. Invention provides reducing effect of substances inhibiting digestion of dried vegetable components, on taste of the end product, reducing consumption of these substances and enhancement of color fastness of the end product. EFFECT: improved production method.
Patent RU-2214895-C1 (RU)
Inventor: KOLUPAEV I I
IPC: B23K7/06
Filed: 2002-09-09
Granted: 2003-10-27
Abstract: FIELD: processes and equipment for gas-flame treatment of metals, possibly manual and automatic welding, soldering and cutting of metals. SUBSTANCE: trunk with ducts for supplying combustible gas, oxygen for cutting and oxygen for combustion is connected respectively with tubes for feeding combustible gas, oxygen for cutting and oxygen for combustion. Changeable nozzle is made with possibility of mounting in head and it has adaptor with cone like mixing chamber and rod with cone stem arranged in cone like mixing chamber. Mixer is arranged concentrically on rod and it has openings for mixing gases and openings communicating with said openings for mixing gases and designed for feeding combustible gas and oxygen for combustion connected with tubes for feeding respectively combustible gas and oxygen for combustion. Openings for mixing gases are communicated with cone like mixing chamber of adaptor. Cone stem of rod is in the form of swirler with helical surface. Changeable nozzle for gas cutting has rod with central duct for supplying oxygen connected with respective tube. Changeable nozzle for leveling and straightening has changeable tip in the form of sleeve with partition having through holes. Enlarged portion of mixing chamber of nozzle is turned to side of changeable tip. EFFECT: enhanced operational reliability and safety of apparatus due to protection against recoils and explosion proofness, improved gasodynamic operational parameters and repairability. 5 cl, 7 dwg
Patent RU-2227990-C1 (RU)
Title: Method for treatment of grain before laying for storage
Inventor: KVASENKOV O I
IPC: A23B9/26
Filed: 2002-09-11
Granted: 2004-05-10
Abstract: FIELD: agriculture, in particular, postharvest treatment of grain before laying for storage. SUBSTANCE: method involves creating grain flow formed as falling rain during processing thereof; atomizing propionic acid by means of nitrous oxide for creating aerosol flow adapted for contacting with grain; before atomizing procedure, introducing into propionic acid preparation produced by extracting of Mortierella verticullata micromycet biomass produced by predetermined process. EFFECT: reliable storage of grain. 2 ex
Patent RU-2222714-C1 (RU)
Title: Скважинная струйная установка для исследования, испытания, интенсификации притока и освоения скважин
Inventor: KHOMINETS ZINOVIJ DMITRIEVICH
IPC: F04F5/02
Filed: 2002-12-16
Granted: 2004-01-27
Abstract: Установка предназначена для исследования, испытания, интенсификации притока и освоения скважин. Установка содержит установленные на колонне труб хвостовик с входной воронкой, нижний конец которой установлен не ниже верхнего интервала перфорации продуктивного пласта, пакер и струйный насос со ступенчатым проходным каналом, сменные функциональные вставки, устанавливаемые в ступенчатом проходном канале в процессе работы установки,: герметизирующий узел с пропущенным через него каротажным кабелем, депрессионную вставку, а также вставки для физико-химического воздействия на пласт и для записи кривых восстановления пластового давления с автономным манометром, пробоотборником и дебитомером. Каротажный кабель выполнен с наконечником для подвески излучателя и приемника-преобразователя физических полей. Под струйным насосом в колонне труб выше или ниже пакера установлено посадочное приспособление со ступенчатьм проходным каналом, максимальный диаметр которого меньше минимального диаметра проходного канала струйного насоса. Проходной канал посадочного приспособления выполнен с возможностью установки в нем дополнительного хвостовика, нижний конец которого после его установки в посадочном приспособлении расположен ниже верхнего интервала перфорации продуктивного пласта. В результате достигается повышение эффективности работ по интенсификации притока при исследовании, испытании и освоении скважин. 3 ил.
Patent RU-2234688-C1 (RU)
Inventor: ATAJANTS B A
IPC: G01F23/28
Filed: 2003-01-23
Granted: 2004-08-20
Abstract: FIELD: measuring equipment engineering. 
     SUBSTANCE: method variants include singling out low frequency components of resulting signal and singling out from these of informational component, matching distance to probed material and component provided by reflections from irregularities of antenna-feeder line. On basis of singled out components distance and reflection coefficient of probed material are calculated for the case when spectrum of singled out "null" component matches spectrum which was recorded during calibration. If differences of spectrums are substantial, then in first variant of method measurement errors values are calculated, which are result of changing of parameters of antenna-feeder line, and said values are taken into consideration during calculation. Errors values are calculated on basis of graduating dependencies from coefficient of spectrum asymmetry. In second variant correction of distance and of reflection coefficient is performed by comparing spectrum of informational component to spectrum of formed standard signal. By changing delay and phase best match of spectrums is reached, and resulting frequency and phase of formed signal are taken as ones sought for. In both variants of method additional delay of electromagnetic waves in antenna, which is result of sticking of precipitations, is determined and taken into consideration during correction of results of distance measurement and reflection coefficient of probed material. Said method is realized by a device having an antenna, controlled probing signal source connected to processor output, power divisor, directed transceiver, mixer, inputs of which are connected to outputs of directed transceiver and power divisor, connected in series and controlled differentiating filter, low frequency filter, circuit of preliminary analog handling and analog-digital converter, output of which is connected to input of processor, controlling circuit, input of which is connected to output of processor, and outputs are connected to respective controlled filters. Method for calibrating device includes calculation on basis of singled out zero and information components of respective standard spectrums, values of their distortions and of correcting coefficient. 
     EFFECT: lower measurements error during change of parameters of antenna-feeder line and wider functional capabilities due to measurement of electrodynamic parameters of probed material. 
     4 cl, 6 dwg
Patent RU-2235590-C1 (RU)
Inventor: EROFEEV V I
IPC: B01J29/46
Filed: 2003-02-03
Granted: 2004-09-10
Abstract: FIELD: petroleum processing and petrochemistry. 
     SUBSTANCE: proposed catalyst contains 60.0-80.0% of iron-aluminosilicate with h-silica ZSM-5 zeolite structure having silicate module SiO 2 /Al 2 O 3  = 20-160 and ratio SiO 2 /Fe 2 O 3  = 30-5000; 0.1-10.0% of modifying additive selected from at least group of oxides: copper, zinc, gallium, lanthanum, molybdenum, and rhenium oxides; 0.5-5.0% of strengthening additive: boron oxide or phosphorus oxide, or mixtures thereof; and balancing amount of alumina binder. Catalyst is prepared by dry mixing of initial compounds followed by mechanochemical treatment on vibrating mill for 0.1 to 72 h, molding of catalyst paste, drying, and heat treatment at 550-600 о С during 0.1 to 24 h. Catalytic conversion of aliphatic C 2 -C 12 -hydrocarbons is carried out at 300-550 о С at volumetric flow rate 0.5 to 5.0 h -1  and pressure from 0.1 to 1.5 MPa. 
     EFFECT: increased activity and selectivity of catalyst and considerably increased yield of antiknock gasoline and/or aromatic hydrocarbons. 
     4 cl, 1 tbl, 16 ex
Patent RU-2237987-C1 (RU)
Inventor: SYSUEV V A
IPC: A01B79/02
Filed: 2003-02-26
Granted: 2004-10-20
Abstract: FIELD: agricultural production. 
     SUBSTANCE: method involves sowing grass seeds and mineral fertilizer into mechanically destructed sod; sowing fertilizer by row method axially of strip below grass seeds by value equal to difference of fertilizer and seed embedding depth; sowing grass seeds by broadcasting method in strips having width equal to width of mechanically destructed strip of sod. Drill has carrier-drive wheel, rotavation section equipped with tillage knives and sod tillage depth adjustment mechanism and covered with housing, fertilizer and seed boxes with seeding units and respective drives, seed and fertilizer guides, and covering roll, with all said parts being mounted on frame. Seed and fertilizer guide is made in the form of cylindrical pipe with beveled discharge end defining ellipse with horizontal small axis. Cylindrical pipe is divided along the entire length on small ellipse axis by partition into two channels. First channel defined by flat partition and lower part of cylindrical pipe is communicated with fertilizer guide and second channel defined by flat partition and upper part of cylindrical pipe is communicated with seed guide. Width of strip to be sown with seeds may be increased by means of guiding ribs formed at discharge end of flat partition and diverging from longitudinal axis toward partition periphery. 
     EFFECT: simplified method and construction and increased yield. 
     4 cl, 5 dwg
Patent RU-2239297-C1 (RU)
Inventor: SKURJATIN N F
IPC: A01B79/00
Filed: 2003-03-26
Granted: 2004-11-10
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention can be at subsurface tilling. Proposed method includes presowing cultivation or summer subsurface bursting of soil carried out at one pass. First undercutting of layer is done and then its crumbling is carried out in vertical plane. Then soil is cut in horizontal plane and additional crumbling in horizontal and vertical planes is performed. Said device is furnished with flat hoe and burster-point equipped with cutters and shaft with adjusting bushings, disk knives, wedge knives, horizontal sectors and anchor chains with teeth. Proposed technology and design provide tilling of soil to depth from 8 to 16 cm at different degree of crumbling. 
     EFFECT: provision of quality cultivation of soil. 
     6 cl, 5 dwg
Patent RU-2249991-C1 (RU)
Inventor: LOGVINCHUK T M
IPC: A23F3/14
Filed: 2003-09-25
Granted: 2005-04-20
Abstract: Изобретение относится к технологии производства чайного напитка. Смесь чая черного байхового, листьев крапивы жгучей, листьев черной смородины и цветков гибискуса обрабатывают потоком неполярного газа при надкритических параметрах температуры и давления, циркулирующим по замкнутому контуру со скоростью больше гидравлической крупности частиц смеси, в течение 15-20 минут, после чего последовательно снижают температуру ниже критической и сбрасывают давление до атмосферного. Технический результат изобретения состоит в том, что полученный чайный напиток быстрее заваривается и имеет более однородный состав.