baber/WOPTO huggingface dataset:
Patent RU-2202401-C1 (RU)
Inventor: VOSKRESENSKIJ V E
IPC: B01D46/02
Filed: 2002-03-22
Granted: 2003-04-20
Abstract: FIELD: cleaning gas and/or air in industrial rooms with equipment such as wood-working machines. SUBSTANCE: all rods of plate-type valves carry upper and lower plate-type valves articulated on them with compression springs arranged between them; rods are mounted in guides secured on uprights of scavenge manifold; rigidly secured between guides on rods are slide blocks made in form of rectangular bodies with rollers mounted as cantilever engageable with cams rigidly secured on camshaft connected with electric drive; uprights perform function of guides for slide blocks; cams have inner concave working profile with break; they are mounted at smooth angular shift over circumference relative to each other at angle of φ = (360 ° -α)/n where α = 25 to 30 deg. is angle of coincidence of cycles of regeneration of adjacent bag sections and n is number of bags; articulations of plate-type valves are made in form of ball supports whose balls have through holes where rods are movably mounted for alternate lift of upper and lower plate-type valves due to motion of rods inside balls by half their stroke; main working profile of cams is made in form of part of ring at angle of 360-(φ+α) for upper position of roller, break of working profile at angle of γ = φ-α for quick lowering and lower position of roller and transient zone at angle of 2α for lifting the roller to main working profile. EFFECT: low cost of manufacture of filter; enhanced efficiency. 4 cl, 21 dwg
Patent RU-2219809-C1 (RU)
Title: Способ подготовки растительного сырья перед извлечением сока
Inventor: KVASENKOV O I
IPC: A23L2/84
Filed: 2002-04-24
Granted: 2003-12-27
Abstract: Изобретение относится к пищевой промышленности. Способ предусматривает измельчение сырья и пропускание его между парными электродами. Перед измельчением сырье обрабатывают препаратом, полученным путем последовательного экстрагирования биомассы микромицета Mortierella dichotoma неполярным экстрагентом в надкритическом состоянии, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком, в количестве 0,5-1•10 4  мг/т и выдерживают 2-5 ч. Изобретение позволяет исключить опалесценцию сока и повысить производительность за счет сокращения времени выдержки перед измельчением.
Patent RU-2214181-C1 (RU)
Inventor: PARILOV S L
IPC: A61B17/56
Filed: 2002-07-08
Granted: 2003-10-20
Abstract: FIELD: medicine. SUBSTANCE: method involves excising muscles from transverse processes of cervical vertebrae. The cervical vertebrae are exposed and ligaments are notched between 5-6 or 4-5 vertebrae between the transverse processes. Sharp-ended scissor branch is introduced into the produced opening keeping close to the transverse processes and the transverse processes are transected one after another upwards and downwards from the frontal side. Then, one of the processes is bent outside and the arcs are excised from behind in the same order. EFFECT: high accuracy in detecting and differentiating fresh and old injuries. 2 dwg
Patent RU-2222141-C1 (RU)
Title: Method for preparing of grain for storage
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-08-20
Granted: 2004-01-27
Abstract: FIELD: agriculture, in particular, preparing of plant protecting means. SUBSTANCE: method involves treating grain with propionic acid comprising additive of preparation produced from Mortierella nantahalensis micromycet biomass by predetermined process; laying grain for storage. EFFECT: reliable grain storage. 3 ex
Patent RU-2222199-C1 (RU)
Title: Grain preservation method
Inventor: KVASENKOV O I
IPC: A01F25/00
Filed: 2002-09-18
Granted: 2004-01-27
Abstract: FIELD: preservation of grain with the use of organic preservatives. SUBSTANCE: method involves thinning propionic acid with anolyte and applying resultant solution onto grain; before thinning procedure, introducing into propionic acid preparation produced by sequential extracting of Mortierella hygrophila 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. EFFECT: reliable grain storage method. 2 ex
Patent RU-2229246-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-10
Granted: 2004-05-27
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing raw material; preparing syrup including pectin, sugar, water and raw plant additive; cooking syrup; dressing; pouring; forming; drying and packing ready products. Raw plant additive is extract of mixture of thyme, leaves of brandy mint and garden balm. During dressing procedure, citric acid, sodium lactate and specific preparation are added, said preparation being produced by sequential extracting of Mortierella sarnyensis micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. Components for preparing of jelly marmalade are used in predetermined amounts. EFFECT: specific combination of organoleptical properties and wider range of prophylactic properties of product owing to use of substances with different vitamin activity.
Patent RU-2226929-C1 (RU)
Title: Method of preventing tobacco moldiness
Inventor: KVASENKOV O I
IPC: A01N63/30
Filed: 2002-10-11
Granted: 2004-04-20
Abstract: FIELD: tobacco industry. SUBSTANCE: invention is designed for use in agriculture. Method comprises prestorage treatment of tobacco with immunostimulating agent, in particular with preparation obtained by consecutive extraction of biomass of micromycet Mortierella nantahalensis with nonpolar extractant in supercritical state, water, alkali, water, acid, water, alkali, and water followed by combining first extract with solid residue, amount of immunostimulating agent ranging from 1 to 1•10 4  mg/t. Tobacco is then aged for at least 3 h, dried, and treated with hot carbon dioxide containing vapors of a monobasic saturated organic acid. EFFECT: simplified tobacco treatment technology. 2 ex
Patent RU-2233803-C1 (RU)
Inventor: GONCHAROV V I
IPC: C02F1/28
Filed: 2002-11-18
Granted: 2004-08-10
Abstract: FIELD: chemistry. 
     SUBSTANCE: invention relates to methods used for treatment of household and industrial sewages. Method involves biochemical treatment of sewages and the following additional treatment by adsorption method. Additional treatment is carried out into adsorber with four contact plates on a packing is applied with height 27.5 cm that represents crumb-waste from manufacturing microspherical synthetic adsorbent offretite comprising zeolite crystals in crystalline lattice of that rare-earth elements praseodymium and neodymium are embedded. In feeding into adsorber water is distributed for two directions and fed to the ring collector with regulated centrifugal spraying packings allowing to obtain drops with optimal size 400-800 mcm. Invention provides enhancing treatment degree of sewage, improving its color index and odor. 
     EFFECT: improved treatment method. 
     2 dwg, 1 tbl
Patent RU-2229930-C1 (RU)
Inventor: KHOLDEEVA O A
IPC: C07B33/00
Filed: 2003-03-17
Granted: 2004-06-10
Abstract: FIELD: oxidation catalysts. SUBSTANCE: invention relates to the area of synthesis of materials, which find use as catalysts for small-scale organic synthesis, more particularly to improved method of preparing titanium silicate catalyst for processes of selective oxidation or organics with hydrogen peroxide. Invention aims at developing a method for preparing mesoporous, mesophase titanium silicate materials, which would be simultaneously heat-resistant and waterproofing, and also resistant against washing-out (leaching) of active component. For that aim, formation of titanium silicate mesostructural materials is effected in two steps. In the first step, mixture containing positively charged silicon hydroxo complexes is prepared, to which a titanium compound and a surfactant are added in any order, while maintaining pH within a range of 0.5 to 1.5. In the second step, portion of alkali solution is added so that pH of reaction mixture is maintained within a range of 1.5 to 7.0, after which mixture is subjected to hydrothermal treatment and product is then separated by filtration, washed, dried, and calcined. EFFECT: improved preparation procedure and improved performance characteristics of catalyst. 5 dwg, 2 tbl, 19 ex
Patent RU-2240582-C1 (RU)
Inventor: KRAUIN SH P JA
IPC: G01V1/155
Filed: 2003-03-28
Granted: 2004-11-20
Abstract: FIELD: geophysics. 
     SUBSTANCE: source has support plate, moveable mass mounted on resilient tubular covers by holder, hydro-volume generator connected to power system, average pressure source, controlled hydraulic machine. Upper and lower resilient tubular covers are hydraulically connected to hollows of hydro-volume generator and to source of average pressure. Controlled hydraulic machine is capable to connect lower resilient tubular covers to tank in fixed time moment determined by transfer of moveable mass of upper position. 
     EFFECT: simplified construction, higher frequency. 
     3 dwg
Patent RU-2226818-C1 (RU)
Title: Method for selecting of buckwheat plants by complex of features
Inventor: SUVOROVA G N
IPC: A01H1/04
Filed: 2003-04-24
Granted: 2004-04-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves taking buckwheat plants by selectable feature and yield characteristics at fruit ripening phase; multiplying selected plants in vitro in meristem culture and stimulating repeated flowering; harvesting seeds from regenerant plants R 0  by directed repeated pollination with known genotypes. EFFECT: reduced selection time without affecting plant productivity. 3 tbl, 1 ex
Patent RU-2235867-C1 (RU)
Inventor: BAKIROV I M
IPC: E21B43/20
Filed: 2003-06-05
Granted: 2004-09-10
Abstract: FIELD: oil extractive industry. 
     SUBSTANCE: according to method, pumping of pushing agent into force-pumping wells is performed as well as extraction of product from extracting wells and transferring of pushing agent pumping front to extraction zone. Transfer of pushing agent pumping front to extracting area is performed by means of drilling side horizontal shafts in wells of first extracting row directed towards force-pumping row. Horizontal shaft is driven along beds with maximum remaining oil saturation. Wells of force-pumping row are completed as extracting. In row of extracting wells these wells, through one well, are completed as force-pumping. The rest of wells operate as extracting wells. When reaching limit of rentable level of water saturation these extracting wells are completed also as force-pumping. 
     EFFECT: higher effectiveness of mining due to additional mining of zone between force-pumping and first extracting rows of wells and intensifying oil extraction in contract rows. 
     1 ex
Patent RU-2245737-C1 (RU)
Title: Catalyst and petroleum feedstock hydrocracking process using it
Inventor: KONOVAL CHIKOV O D
IPC: C10G47/08
Filed: 2003-07-15
Granted: 2005-02-10
Abstract: FIELD: petroleum processing. 
     SUBSTANCE: catalyst contains 15-30% hydrogenation components including groups VU and VIII metals, 20-40% acid component, and 1-4% promoter, the rest being binder: alumina, aluminosilicate, clay, or their mixture. Catalyst is distinguished by having three-component system composed by nickel, molybdenum, and tungsten in the form of their oxides at weight ratio Ni/Mo/W equal to 25:35:40. Above-mentioned acid component contains aluminum fluoride and promoter contains boron oxide and/or zirconium oxide. Preparation technology is simple and completely suppresses production of waste water. Invention describes hydrocracking process in presence of the claimed catalyst, which is carried out at 380-430 о С, pressure 3 to 10 MPa, and volume flow rate 1 -3 h -1  at H 2 /feedstock ratio 250 to 1000. Process is especially appropriate for diesel fuel production. 
     EFFECT: enabled preparation of high-activity and high-selectivity catalyst at any catalyst production plant without additional equipment. 
     2 cl, 3 tbl, 7 ex
Patent RU-2246735-C1 (RU)
Title: Compensation accelerometer
Inventor: BAZHENOV V I
IPC: G01P15/13
Filed: 2003-07-29
Granted: 2005-02-20
Abstract: FIELD: measurement technology. 
     SUBSTANCE: compensation accelerometer has first plate provided with movable member, second and third plates, ac voltage two-phase generator,, dc reference voltage source, differential capacitance converter provided with first and second capacitors formed by motionless electrodes and one movable electrode, amplifier with two opposite-phase outputs. Differential capacitance converter simulator is introduced additionally. Capacitance of the third capacitor of simulator equals to capacitance of first capacitor. Capacitance of fourth capacitor equals to capacitance of second capacitor. First output of third capacitor is connected with one output of ac voltage two-phase generator. The first output of the fourth capacitor is connected with second output of ac voltage two-phase generator. Amplifier is made of first and second ac amplifiers, differential amplifier, and phase demodulator and dc amplifier with two opposite-phase outputs. Movable electrode is connected with input of first ac amplifier. Connection point of second outputs of third and fourth capacitors is connected with input of second ac amplifier. Outputs of first and second ac amplifiers are connected to inputs of differential amplifier. 
     EFFECT: improved precision of measurement of acceleration. 
     3 cl, 4 dwg
Patent RU-2241534-C1 (RU)
Inventor: ZIBERT G K
IPC: B01J19/30
Filed: 2003-10-14
Granted: 2004-12-10
Abstract: FIELD: oil refining and chemical and gas industries. 
     SUBSTANCE: the invention presents a packing for a mass-transfer apparatus. The packing for the mass-transfer apparatus is pertinent to the contact devices for realization of mass-transfer processes between two phases and may be used in oil refining, chemical, gas and other industries. The packing contains a hollow member shaped as a volumetric body made out of a strip. At that the strip has a form of a profiled launder, turned inside or outside the volumetric body, which is made in the form of a single-start or a multi-start spiral with a pitch smaller than the length of the launder development. The multi-start spiral convolutions in the adjoining layers are crossing over and (or) displaced in respect to each other by a half of a start. Besides the launders are made in the form of "V","U" or "n"-shape profile. The invention allows to increase efficacy of a mass transfer of a dump packing at the expense of augmentation of its specific surface and to improve distribution of streams of the contacting phases. 
     EFFECT: the invention allows to increase efficacy of a mass transfer of a dump packing and to improve distribution of streams of the contacting phases. 
     2 dwg
Patent RU-2258796-C1 (RU)
Inventor: KHAMITOV R A
IPC: E21B29/10
Filed: 2003-12-09
Granted: 2005-08-20
Abstract: FIELD: oil production industry, particularly means to provide recovery of casing pipe air-tightness. 
     SUBSTANCE: device has connection pipe rigidly connected to pipe string and expanding cone. Connection pipe is provided with expanded parts located from top and bottom ends thereof. Expanding cone may press connection pipe to casing pipe and has diameter of the base less than inner diameter of the connection pipe installed in its working position. Circulation valve is arranged in lower expanded part and opens flow in top-bottom direction. Valve body is air-tightly connected to the connection pipe with shear screws. Expanding cone is inserted in upper expanded part and has seat for droppable valve. Connected to expandable cone is collar self-sealing in top-down direction. Connection pipe plasticity exceeds that of pipe string. Elastic shell is connected to outer connection pipe surface. 
     EFFECT: increased isolation of damaged part and reduced material consumption. 
     3 cl, 3 dwg
Patent RU-2252756-C1 (RU)
Inventor: KHOKHLOV A P
IPC: A61K31/195
Filed: 2003-12-23
Granted: 2005-05-27
Abstract: Изобретение относится к области фармакологии. Препарат представляет собой измельченную и активированную УФ-излучением β-(3-индолил)-α-аминопропионовую кислоту (АИПК), полученную воздействием на сухой измельченный до размера частиц 1-5 мкм исходный препарат - нативную ИПК УФ-лучами в течение 12-18 часов до момента начала разложения исходного вещества. Способ получения препарата против алкоголизма и наркомании включает измельчение сухого вещества: β-(3-индолил)-α-аминопропионовой кислоты (ИПК) с помощью вибромельницы при 1500-3000 колебаний в минуту до размера частиц 1-5 мкм, активирование измельченного продукта за счет воздействия ультрафиолетового излучения с длиной волны 250-280 нм в течение 12-18 часов до момента начала разложения исходного вещества, этот момент определяется потерей 3-5% исходной массы вещества. Препарат является эффективным, расширяет арсенал антиалкогольных и антинаркоманийных средств, не вызывает побочных явлений и негативного отношения к процессу лечебного воздействия. 2 н. и 4 з.п. ф-лы, 3 табл.
Patent RU-2263215-C1 (RU)
Inventor: GAKH A A
IPC: F02B53/00
Filed: 2004-01-14
Granted: 2005-10-27
Abstract: FIELD: mechanical engineering; rotary-piston engines. 
     SUBSTANCE: proposed engine contains rotor, housing and piston with seals sliding along generatrix of housing forming, in definite sections of housing, expansion and compression chambers.  According to invention, up to six pistons are installed in housing for rocking around axis parallel to axis of engine shaft.  Axes of piston are arranged at equal distance from axis of engine shaft, and points of contact of piston and engine housing are equidistant from piston axis.  Crankless rotor is made so that distance from axis of shaft to axis of piston is chosen from 0.5 to 1 minimum distance from axis of engine shaft to housing. 
     EFFECT: improved economy and no adverse effect on environment at reduced mass and dimensional characteristics of engine. 
     2 cl, 2 dwg
Patent RU-2256363-C1 (RU)
Title: Способ производства сливочной помады
Inventor: KVASENKOV O I
IPC: A23G3/00
Filed: 2004-02-09
Granted: 2005-07-20
Abstract: Изобретение относится к технологии кондитерского производства и может быть использовано при производстве сахарной помады. Способ предусматривает варку сахарного помадного сиропа c добавлением сливочного масла и сгущенного молока, его охлаждение, сбивание, в процессе которого вводят ароматическую добавку и структурообразователь, и формование с получением целевого продукта. При этом в качестве ароматической добавки используют СО 2 -шрот гвоздики в количестве около 4,5% по массе, а в качестве структурообразователя - препарат, полученный путем последовательного экстрагирования биомассы микромицета Mortierella marburgensis неполярным сжиженным газом, водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком, в количестве около 0,05% по массе. Изобретение позволяет получить новую малочерствеющую сливочную помаду с приятным ароматом, повысить содержание биологически активных веществ и снизить расход структурообразователя.
Patent RU-2258691-C1 (RU)
Inventor: LAPKIN S A
IPC: C07C29/151
Filed: 2004-02-04
Granted: 2005-08-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: method for synthesis of methanol involves the following stages: removing hydrocarbon gas to be processed, sulfur elimination, catalytic steam conversion to obtain converted gas, heat utilization with separation of water, synthesis of methanol and separation of condensed methanol. Hydrocarbon gas with unstable composition is removed under pressure 0.001 MPa, not less, and sulfur elimination of hydrocarbon gas with unstable composition is combined with stage of step-by-step stabilization of pressure to form steam-gaseous mixture. Methanol synthesis is carried out for at least two successive flow steps with reducing volume of catalyst under pressure 1.5 MPA, not less, and separation of methanol between successive stages. Method provides significant reducing cost of gas processing and service of devices and allows carrying out the processing in mobile traveling devices in field conditions. Invention can be used in processing gas with unstable composition, for example, casing-head petroleum gas in petroleum-extracting holes, in field conditions in small traveling devices. 
     EFFECT: improved preparing method. 
     2 cl, 2 dwg
Patent RU-2259381-C1 (RU)
Inventor: METELEV A I
IPC: C09J175/04
Filed: 2004-02-27
Granted: 2005-08-27
Abstract: FIELD: rocket engineering and adhesives. 
     SUBSTANCE: invention provides composition for attaching solid fuel charge to rocket engine body, said composition being constituted by oxidant, fuel, binder based on synthetic rubber plasticized with mineral plasticizer, transformer and vaseline oils, curing additives, and catalysts. More specifically, glue composition contains urethane rubber with intrinsic viscosity [η] = 0.3-1.3 Dl/g and weight percentage of double bonds 0.5-2.5%, curing agent of the type of dinitrile oxides reactive to double bonds, and solid epoxide resin from diphenylolpropane and epychlorhydrin as active filler. 
     EFFECT: increased resistance to diffusion of oils from fuel and optimized curing regime regarding curing temperature and duration synchronization. 
     9 tbl, 7 ex
Patent RU-2269024-C1 (RU)
Title: Method of and device for ignition of solid-propellant charge in solid-propellant rocket engine
Inventor: DUDKA VJACHESLAV DMITRIEVICH
IPC: F02K9/95
Filed: 2004-05-25
Granted: 2006-01-27
Abstract: FIELD: rocketry; methods of ignition of solid-propellant charge. 
     SUBSTANCE: proposed method comes to ignition of igniter, propagation of burning products to charge, heating of charge surface and subsequent ignition of charge.  First combustion products from igniter placed in semiclosed space of engine combustion chamber are directed to front end face of charge.  After ignition of part of charge surface, combustion products from igniter are delivered to rear end face of charge.  After combustion of igniter combustion products of charge formed at front end face are passed through space into prenozzle space of engine.  Method of ignition of charge is implemented in solid-propellant rocket engine containing combustion chamber with nozzle unit, igniter and multigrain charge with support grid.  Tube is secured on support grid from side of nozzle unit coaxially to chamber.  Tube is divided into two spaces by partition with through holes closed by diaphragm.  Diaphragm is installed between end face of partition and end face of igniter arranged in space pointed to front end face of charge.  Annular channel is formed between free end of tube and front bottom of combustion chamber.  Area of said channel is chosen to provide the following condition: summary area of holes in partition should be smaller than area of channel which, in its turn, should be smaller than area of cross section of tube. 
     EFFECT: increased reliability of solid-propellant rocket engine with charge with large relative elongation in wide temperature range. 
     3 cl, 1 dwg