baber/WOPTO huggingface dataset:
Patent RU-2222954-C2 (RU)
Inventor: IL IN V P
IPC: A23C9/127
Filed: 2001-08-14
Granted: 2004-02-10
Abstract: FIELD: food-processing, pharmacological and chemical industry. SUBSTANCE: method involves introducing sowing dose of bifidobacterium culture into nutrient medium including fat-free milk with milk base dry residue content of 8-10% and corn extract in an amount of at least 0.2%; sterilizing and cooling in carbon dioxide gas atmosphere to fermentation temperature; introducing sterile sodium bicarbonate solution into cooled nutrient medium until pH value of said medium is at least 7.0 and bifidobacterium culture until concentration reaches 3-5%; growing bacterial culture until pH value of said medium is 5.9-6.0; cooling resultant bifidus concentrate and introducing sterile yeast autolysate solution in an amount providing concentration of at least 1% of said autolysate. EFFECT: increased shelf life of bifidus concentrate and simplified composition of nutrient medium. 3 cl, 9 ex
Patent RU-2232091-C2 (RU)
Inventor: IVANOV B F
IPC: F16B5/06
Filed: 2001-08-29
Granted: 2004-07-10
Abstract: FIELD: car building. 
     SUBSTANCE: proposed ceiling panel joint of railway car contains part 1 with grip and panel 2 with flange 3 engageable with grip. Panel flange is made in form of semicylindrical spacing member closed in oppositely directed grip made with bead parallel to which number of flangings are made on part 1. Grip has mounting clearance not less than thickness of sheet for hooking panel by grip bead. 
     EFFECT: improved reliability, simplified mounting. 
     2 cl, 3 dwg
Patent RU-2218861-C2 (RU)
Inventor: KOLYGIN B A
IPC: A61B5/00
Filed: 2001-09-20
Granted: 2003-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves detecting unfavorable factor influence like patient age from 10 years, availability of 4 and more injured zones, dimensions of injured lymph nodes conglomerate sized greater than 5 cm, biological stage b, availability of common symptoms B and IV stage of the disease. Sum of revealed unfavorable factors is used for defining three risk groups with total general dose of irradiation in injured zones being equal to 25-30 Gr in all patient groups reaching remission as a result of polychemotherapy. Two polychemotherapy cycles are administered in the first group when 0-2 factors are revealed. Four polychemotherapy cycles are administered in the second group when 3 factors are revealed. More 2 cycles are applied after 4 polychemotherapy cycles are administered in the third group when 4-6 factors are revealed. Partial remission being achieved, the second line chemotherapy is to be administered or high dose chemotherapy followed by peripheral stem cell transplantation. EFFECT: lower treatment loading applied to growing organism. 2 tbl
Patent RU-2235240-C2 (RU)
Title: Seal for rod of rod pump
Inventor: IVANOV JU M
IPC: F16J15/18
Filed: 2001-12-17
Granted: 2004-08-27
Abstract: FIELD: oil production. 
     SUBSTANCE: seal is made of a composition of granular polymers. One polymer should be well flexibly deformable, e.g. polyamide and rubber. 
     EFFECT: decreased operation cost and prolonged service life.
Patent RU-2238912-C2 (RU)
Inventor: LINK JU A
IPC: C02F1/58
Filed: 2002-01-29
Granted: 2004-10-27
Abstract: FIELD: water treatment. 
     SUBSTANCE: invention relates to reagent methods for treatment of underground water used for drinking water-supply stations and, in particular, is intended for removal of iron and manganese when they are simultaneously present in water. Drinking water is successively treated with potassium permanganate and hydrogen peroxide followed by filtration on sand filters, provided that hydrogen peroxide is added in proportion to potassium permanganate excess 1:3 and ratio of doses of potassium permanganate and hydrogen peroxide during water treatment ranges between 15:1 and 6:1. Moreover, potassium permanganate is dosed in excess to its stoichiometric amount needed to oxidize ferrous iron and manganese. 
     EFFECT: increased drinking water cleaning efficiency, including removal of colloidal forms of iron and manganese under low temperature, low alkalinity, and reduced water hardness conditions. 
     3 cl
Patent RU-2248790-C2 (RU)
Title: Quick-breaking chitosan-based granules
Inventor: KHOFMAN KHANS-RAJNER
IPC: C08L5/08
Filed: 2000-08-14
Granted: 2005-03-27
Abstract: FIELD: pharmaceutical industry. 
     SUBSTANCE: invention relates to porous quick-breaking active ingredient-containing granules based on chitosan or basic derivative thereof prepared by drop-by-drop technique, wherein aqueous solution or dispersion of chitosan or basic derivative thereof, one or several active substances, optional secondary active substances, and acid are dropwise added to cooling fluid at maximum temperature -5°C. As a result, solution or dispersion is solidified in the form of drops, which are then separated and dried. Such procedure is used to prepare therapeutical or diagnostic agents. 
     EFFECT: avoided use of gelatin or collagen as carrier. 
     16 cl
Patent RU-2221749-C2 (RU)
Inventor: AMELINA G N
IPC: C01G43/06
Filed: 2002-02-14
Granted: 2004-01-20
Abstract: FIELD: uranium compounds technology. SUBSTANCE: UF 6 -BrF 3 -IF 5  mixtures are brought into contact with sodium fluoride at 70-120 C to adsorb simultaneously uranium hexachloride and bromine trifluoride, non-adsorbed iodine pentafluoride being withdrawn from the system. After that, two-step desorption at reduced pressure is conducted: first, bromine trifluoride is desorbed at 190-220 C and then desorption of uranium hexachloride is performed. First-step pressure is UF 6 -BrF 3 -IF 5  10 mm Hg and pressure in the second step is 10-20 mm Hg. Each of isolated components can be reused. EFFECT: lack of gaseous and liquid wastes resulting in absence of environmental problems. 2 cl, 2 dwg, 1 tbl
Patent RU-2236114-C2 (RU)
Inventor: RYBKIN A P
IPC: A01G9/24
Filed: 2002-04-22
Granted: 2004-09-20
Abstract: FIELD: agriculture, in particular, agronomical equipment for heating water used for plant or seedling growing in greenhouses, hotbeds for small-scale agricultural production, in horticulture and home's ground. 
     SUBSTANCE: water heater uses capacity of water to accumulate solar heating energy realized by means of hangover construction made from elastic water-tight material, such as vessel made from transparent polyethylene film hose heat-sealed at its ends to define closed bag resembling "pillow". Supporting bar or pipe is inserted into cut-off upper corners of vessel. Vessel is hung on bar or pipe, which may be suspended from roof ridge beam under greenhouse roof. One side of vessel facing south or all sides of vessel are blackened. End of flexible hose with weight is lowered into vessel and fixed to supporting bar at site where hose extends from vessel. Other end of hose is lowered and connected to valve at the level below vessel. Water in vessel intensively absorbs infrared component, eliminates overheating in greenhouse, hotbed etc. At the end of day, when solar radiation intensity decreases, water in vessel transmits heat into environment. 
     EFFECT: simplified construction and reduced temperature drop in greenhouse, hotbed etc. 
     4 dwg
Patent RU-2264860-C2 (RU)
Inventor: FAL KENBERG MIKHEL KHUBERT
IPC: B01J37/02
Filed: 2000-11-03
Granted: 2005-11-27
Abstract: FIELD: catalyst preparation methods. 
     SUBSTANCE: immobilized ionic liquid is prepared by anion-assisted immobilization of ionic liquid, for which purpose a carrier is treated with anion source, for instance with inorganic halide to produce ionic liquid or applying it onto carrier. Alternatively, ionic liquid may be immobilized because of cation covalently linked to carrier, e.g. through silyl groups, or incorporated into carrier via synthesis of carrier in presence of acceptable base. Immobilized ionic liquid are meant for use as catalysts, e.g. in Friedel-Krafts reaction. 
     EFFECT: optimized preparation procedures. 
     18 cl, 10 ex
Patent RU-2236806-C2 (RU)
Inventor: TAK SEUNG-KHO
IPC: A43D3/14
Filed: 2000-12-26
Granted: 2004-09-27
Abstract: FIELD: shoe industry, in particular, equipment inserted into shoe to extend leather of shoe top part for providing comfort of shoe shape to user's foot. 
     SUBSTANCE: device has front block for resilient application of pressure to leather of top part of shoe, said pressure being oriented outside. Front block is contacting with upper side and tip part of shoe. Rear block is arranged behind front block and adapted for resilient applying of pressure to leader of top part of shoe, said pressure being oriented outside. Rear block is contacting with rear part of shoe. Rear block has pressure wall facing front block and is equipped with horizontal through opening, and length regulator adapted for connecting front block with rear block and regulating space therebetween. Length regulator has connecting rod, control arm, pin connected with rear block for rotation of control arm on pin to adjust space between front and rear blocks by moving connecting rod in longitudinal direction, and spring for resilient separation of rear block from front block. 
     EFFECT: increased efficiency in correcting shape of shoe so that it fully conforms to user's foot. 
     6 cl, 5 dwg
Patent RU-2258268-C2 (RU)
Inventor: STREL TSOV A JA
IPC: G21B1/00
Filed: 2002-08-12
Granted: 2005-08-10
Abstract: FIELD: initiation of controlled nuclear fusion reactions.' 
     SUBSTANCE: proposed method for intensifying sonoluminescence process on geometric symmetry  centers of cylindrical or spherical radiation surface involves use of traveling sound waves excited in liquid medium exposed to static pressure. Radiators are made in the form of hollow cylinder or hollow sphere and their walls radially vibrate under the action of bipolar electric pulses. In the origin of each period of vibrations radiator walls are radially stretched and held in this state for time period long enough to make it possible for excited low-pressure traveling wave to propagate at speed close to general sonic speed from walls to geometric symmetry center of radiator and to organize cavitation spaces therein. After that electric current in exciting pulses is reversed. In the process radiator walls suffer radial compression in which it is held for time longer than that taken to produce rarefaction traveling wave and to form cavitation spaces. In the process higher-pressure traveling wave is produced. Next bipolar electric pulses are generated only after vibrations within radiator caused by preceding collapse of cavitation spaces cease. 
     EFFECT: enhanced reliability of controlling nuclear fusion reactions. 
     1 cl, 25 dwg
Patent RU-2257370-C2 (RU)
Title: Improved methods of extraction
Inventor: ARGIROPULOS DZHON NIKOLAS
IPC: C07F9/02
Filed: 2001-03-14
Granted: 2005-07-27
Abstract: FIELD: improved processes catalyzed by complexes of a metal- organophosphorous ligand. 
     SUBSTANCE: the invention presents the improved processes catalyzed by complexes of metal-organophosphorous ligand. The method of extraction includes: feeding of the indicated liquid reactionary product in the zone of separation, stirring of the indicated liquid reactionary product with production by separation of phases of a polar phase containing one or several unreacted reactants, a complex catalyst metal- organophosphorous ligand, not obligatory free organophosphorous ligand and one or several polar dissolvents; and a nonpolar phase containing one or several products of decomposition of the organophosphorous ligand, one or several by-products of the reaction and one or several products. Further the method provides for the stages of withdrawal from the zone of separation and feeding into the reaction zone and-or into the zone of separation. In the given method selectivity of the polar phase for the organophosphorous ligand concerning one or several products is expressed by a ratio of distribution coefficients Efl, which has a value more than approximately 2.5; (ii) the selectivity of the polar phase for the organophosphorous ligand concerning one or several decomposition products of the organophosphorous ligand is expressed by a ratio of distribution coefficients Ef2, which has a value more than approximately 2.5; and (iii)the selectivity of the polar phase for the organophosphorous ligand concerning one or several by-products of reaction is expressed by a ratio of distribution coefficients Ef3, which value is more, than approximately 2.5. The method allows to reduce a negative effect on the process, for example, on prevention of a decrease of efficiency of the catalyst, conversion of the initial material and selectivity by a product. 
     EFFECT: the invention ensures reduction of a negative effect on the process, on efficiency of the catalyst, on conversion of the initial material and selectivity by a product. 
     20 cl, 2 tbl
Patent RU-2234382-C2 (RU)
Inventor: VITJAZ PETR ALEKSANDROVICH
IPC: B05B7/18
Filed: 2002-10-28
Granted: 2004-08-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: method includes preliminary treatment of the surface of a part to be protected, heating the surface up to the melting temperature of a metal wire, spraying it by the main gas flow forming a jet of melted particles, introduction the powder of a filler into the jet by additional gas flow, settling the particles as a layer of required size on the surface of the detail, and mechanical working of the layer. The wire for the spraying should be made of aluminum or its alloys. After the working, the spray-coated layer is oxidized. The size of the powder particle of the filler should be 0.1-0.3 of the size of melted particles. The mass flow rate of the powder is determined by the formula Q=(0.024-0.22)VD 2 ρ , where Q is the mass flow rate of the filler powder, kg/min, V is the rate of wire feeding, m/min, D is the diameter of the wire, m, and ρ is the specific mass of the filler, kg/m 3 . 
     EFFECT: improved wear protection. 
     2 cl, 6 tbl
Patent RU-2253344-C2 (RU)
Title: Vacuum cleaner
Inventor: DZOO SUNG-TAE
IPC: A47L9/24
Filed: 2003-02-04
Granted: 2005-06-10
Abstract: FIELD: vacuum cleaning equipment provided with apparatus for fluidic supply of air. 
     SUBSTANCE: vacuum cleaner is designed for blowing off dust from cleaned surface due to directing air flow discharged by means of operating motor with use of apparatus for fluidic supply of air and provides reliable joining of said apparatus with housing of vacuum cleaner without gap between them. Vacuum cleaner includes housing having chamber for collecting dust communicated with environment through suction hole and chamber for placing drive motor for creating evacuation in chamber for collecting dust; exhaust grid in lateral side of housing of vacuum cleaner for discharging air emitted from chamber for placing drive motor to environment; apparatus for fluidic supply of air movably joined with guides and having connector with enlarged portion whose cross section area gradually increases for covering exhaust grid. The last is provided with guides at both sides. Apparatus for fluidic supply of air includes in addition hose joined with connector; the last has protrusion for engaging with guide. 
     EFFECT: improved design, reliable operation. 
     6 cl, 5 dwg
Patent RU-2285403-C2 (RU)
Title: Псевдомицины, полезные при заболеваниях растений
Inventor: STROUBIL GARI A
IPC: A01N65/00
Filed: 2001-08-17
Granted: 2006-10-20
Abstract: Изобретение относится к сельскому хозяйству, в частности к способу защиты и лечения растений и сельскохозяйственных культур. Наносят на растение эффективное количество одного или более составов псевдомицинов. Изобретение позволяет эффективно бороться с заболеваниями растений, которые вызываются грибками группы Ascomyceteous, относящихся к Mycosphaerella. 4 з.п. ф-лы, 3 табл.
Patent RU-2320772-C2 (RU)
Title: Способ формирования керамического покрытия, мишень для осуществления этого способа и способ ее изготовления
Inventor: SHAPJU KRISTOF
IPC: C23C14/24
Filed: 2003-04-18
Granted: 2008-03-27
Abstract: Изобретение относится к способу формирования на подложках керамических покрытий и к изготовлению мишеней в качестве источников для такого способа покрытия и может быть использовано для получения металлических изделий из суперсплавов, таких как лопатки или направляющие аппараты газовых турбин с покрытием, образующим тепловой барьер. В камеру (14) помещают композитную мишень в виде стержня (20), сформованного из керамических порошковых материалов и имеющего неоднородный состав в продольном направлении, и вводят, по меньшей мере, одну подложку (10), на которой должно быть сформировано керамическое покрытие, имеющее градиент состава. Верхнюю поверхность стержня сканируют электронным пучком для того, чтобы вызвать плавление материала стержня на его верхней поверхности и формирование облака пара в камере под пониженным давлением. Используют стержень (20), содержащий множество наложенных друг на друга слоев. Внутри каждого слоя состав однороден по всему поперечному сечению стержня. Каждый слой содержит диоксид циркония и, по меньшей мере, один оксид, выбранный из группы, содержащей оксиды никеля, кобальта, железа, иттрия, гафния, церия, лантана, тантала, ниобия, скандия, самария, гадолиния, диспрозия, иттербия и алюминия. В результате образуется покрытие с градиентом состава по толщине в ходе одного непрерывного цикла. 2 н. и 10 з.п. ф-лы, 6 ил.
Patent RU-2268876-C2 (RU)
Title: Способ получения фторированного поливалентного карбонильного соединения
Inventor: OKAZOE TAKASI
IPC: C07C67/29
Filed: 2001-09-21
Granted: 2006-01-27
Abstract: Данное изобретение относится к способу получения фторированного поливалентного карбонильного соединения и к новому фторированному поливалентному карбонильному соединению, которое является полезным соединением, например, в качестве промежуточного продукта для получения различных фторированных соединений. Предложено фторированное поливалентное соединение и способ его получения. Достигнутый технический результат заключается в том, что фторированное поливалентное карбонильное соединение получают экономически выгодным способом из недорогих веществ без необходимости осуществления сложной стадии синтеза. В частности, данное изобретение включает взаимодействие поливалентного спирта, содержащего спиртовые группы со структурами, по меньшей мере, двух видов, выбранных из первичного спирта, вторичного спирта и третичного спирта, с галогенангидридом кислоты с получением поливалентного сложного эфира, фторирование его в жидкой фазе с получением перфторированного поливалентного сложного эфира и расщепление сложноэфирных связей, полученных из первичных и вторичных спиртов в перфторполивалентном сложном эфире, 2 н. и 6 з.п. ф-лы.
Patent RU-2272441-C2 (RU)
Inventor: ABRAMOV JAKOV KUZ MICH
IPC: A23L21/10
Filed: 2003-07-02
Granted: 2006-03-27
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation and syrup producing containing pectin, sugar, water and plant-origin additive. As plant-origin additive aqueous extract from mixture of hibiscus flower, senn leaves, everlasting flowers and cowberry leaves in mass ratio of 5:2:1:2 containing 2 % of dry matter is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, strawberry flavoring and preparation obtained from biomass of Mortierella reticulata micromycete by subsequent extraction with non-polar extractant in above-critical state, water, alkali, water, acid, water, alkali, and water followed by blending of the first extract with solid residue. Obtained product is poured, formed, dried and packed. All components are used in specific ratio. 
     EFFECT: jujube of improved organoleptic characteristics containing substances with C-, B- and PP-vitamin activity, as well as F-vitamin activity.
Patent RU-2277963-C2 (RU)
Inventor: ABRAMOVICH ANDREJ VLADISLAVOVI
IPC: B01D59/20
Filed: 2003-07-02
Granted: 2006-06-20
Abstract: FIELD: atomic industry; methods of separation of uranium by the gaseous centrifugation. 
     SUBSTANCE: the invention is pertaining to the field of atomic industry, in particular, to the separation of uranium by the method of the gaseous centrifugation. The technical result of the invention is minimization of the losses of the separable power of the centrifugal cascades. The gaseous centrifuges cascade has: the close or equal number of centrifuges in the stages integrated by the interstage streams of circulation of the isotopic gaseous mixture; the separable streams in the separating and dumping parts of the cascade; two intercascade streams of the cascade makeup, between which there are the central part of the cascade, the critical diaphragms and-or the control valves for installation and correction of the mass consumption of the separable and intercascade streams. The preliminary optimization calculation is conducted of the cascade for definition of the matrix coefficients of the gas-dynamic properties of the stages. Then execute adjustment of the cascade for the calculated mass consumption of the transit stream of the isotopic gaseous mixture in the direction of the dumping part of the cascade by changing of the mass consumptions of the separable and-or the intercascade streams according to the results of the measuring of the isotopic concentration of the isotopic gaseous mixture of the interstage streams in the characteristic points of the cascade. Correction of mass consumptions of the streams conduct in the separable part of the cascade in proportion to the value of the relative difference of the isotopic concentrations of the interstage streams of the feeding of the stage determined according to the results of the measuring of the physical isotopic concentrations of the gaseous mixture in the interstage streams and calculated according to the definite mathematical ratio. 
     EFFECT: the invention ensures is minimization of the losses of the separable power of the centrifugal cascades. 
     6 cl, 2 dwg, 1 tbl
Patent RU-2274232-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L21/10
Filed: 2003-08-21
Granted: 2006-04-20
Abstract: FIELD: food processing industry, in particular confectionery industry. 
     SUBSTANCE: claimed method includes syrup producing containing sugar, pectin and aqueous extract from mixture of baikhovy green tea, earth apple flowers, bilberry leaves, calendula flowers, pear fruits, and papaya fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, orange flavoring, and preparation obtained from biomass of Mortierella indohii micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics, dense consistence, and F-vitamin activity.
Patent RU-2286603-C2 (RU)
Inventor: UODLOU DEHVID
IPC: G01N27/22
Filed: 2002-01-30
Granted: 2006-10-27
Abstract: FIELD: automatic control systems. 
     SUBSTANCE: system of capacity indicator for controlling operation of device in response to speed of alternation of capacity resulting from movement of closest object, contains two reading electrode, positioned on surface and phase synchronization circuit, including generator, controlled by voltage, and block for comparison of phase and frequency, installed between reading electrodes, and also radio frequency circuit, used for providing working frequency to reading electrodes. Contour circuit, including bearing frequency generator, provides fixed supporting frequencies for tracking phase synchronization circuit and phase delay circuit, enabled between aforementioned block for comparison of phase and frequency and aforementioned generator, controlled by voltage and sending signals for generation of oscillations, controlled by voltage, which are formed prior to generations of oscillations, created by supporting frequency generator. Launching circuit provides output controlling signals in response to change in phase shift and in given working frequency. 
     EFFECT: increased efficiency. 
     3 cl, 5 dwg