baber/WOPTO huggingface dataset:
Patent RU-2234990-C2 (RU)
Inventor: GATAULIN I G
IPC: B07B1/52
Filed: 2002-10-14
Granted: 2004-08-27
Abstract: FIELD: equipment for sieving of oxidizer for blended solid rocket fuel. 
     SUBSTANCE: machine has box with shell and sieve, drive with eccentric shaft and rubbing activator with spokes. Rubbing activator is loosely arranged on sieve with radial gap relative to shell. Spoke ends are equipped with springy compression members, whose length is determined from mathematical expression. Radial gap between activator spoke ends and box shell is 0.5-1.0 the eccentricity of shaft. 
     EFFECT: increased efficiency in sieving of powdered materials. 
     6 dwg
Patent RU-2248719-C2 (RU)
Inventor: POPOV E N
IPC: B29C48/32
Filed: 2002-10-15
Granted: 2005-03-27
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: stick (tube) for candy glasses has polymeric body with slot for holding confectionery mass. Body has rough outer surface and is equipped with additional slot and inner cross-shaped partitions for preventing insects from getting inside. Additional slot is offset along axis of tube relative to main slot and is arranged at the side thereof or at diametrically opposite side. Additional slot is (may be) made by partial cutting of wall by breaking-through with following bending inward of body. Method involves melting polymer; extruding it through die; cooling of formed stick (tube); drawing and cutting. In the process of extruding melt, stick (tube) is formed with rough outer surface by applying layer of melted coating material, such as savilene, and by reducing temperature of savilene melt at outlet end of die by 9-10% as compared to nominal temperature. Stick (tube) is cut and simultaneously slot is formed by breaking-through of wall. 
     EFFECT: reliable fixing of candy glasses owing to joint usage of mechanical contacting of confectionery mass and stick or tube, improved and wider operational capabilities of said stick. 
     11 cl, 4 dwg
Patent RU-2234618-C2 (RU)
Inventor: KUSHIN V V
IPC: F01K25/08
Filed: 2002-10-23
Granted: 2004-08-20
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: device is designed for converting thermal energy of water into electric energy. Proposed hydroelectric station contains electric generator, evaporator of low-boiling working liquid placed in water reservoir, condenser plant with cooling set and delivery pump to supply condensed working liquid into evaporator. Evaporator is made in form of vertical pipe in lower part of which nozzle is found to spray working liquid in drops, and in upper part of pipe turbine connected with electric generator is installed. Inlet of nozzle is connected with outlet of delivery pump, and device for collecting working liquid vapors and delivering vapors to inlet of cooling set is installed at turbine outlet. 
     EFFECT: increased efficiency of hydraulic station. 
     1 dwg
Patent RU-2239948-C2 (RU)
Inventor: KUPERSHMIDT P V
IPC: H04B7/26
Filed: 2002-10-25
Granted: 2004-11-10
Abstract: FIELD: radio communications. 
     SUBSTANCE: radio communication is performed between moving and fixed object being in starting point of route of movement of moving object by low-power intermediate relay stations equipped with non-directed antennae. 
     EFFECT: better mass-dimensional characteristics, increased interference resistance, higher safety of people at fixed and moving objects, lesser geometric space required for this radio communication system, higher effectiveness of method. 
     2 cl, 6 dwg
Patent RU-2283319-C2 (RU)
Inventor: TSOPETTI DZHORDZHIO
IPC: A61P31/12
Filed: 2001-03-27
Granted: 2006-09-10
Abstract: FIELD: bioorganic chemistry, chemical technology. 
     SUBSTANCE: invention describes N-deacylated N-sulfatized derivative of polysaccharide K5 epimerized up to at least to 40% of the content of L-iduronic acid with respect to the total content of uronic acids and with molecular mass 2000-30000 Da and comprising 25-50% by the chain weight showing the high affinity to ATIII and possessing anti-coagulant and anti-thrombosis activity with the ratio of abovementioned activities of HCII/antiXa from 1.5 to 4. Also, invention describes a method for preparing a derivative of polysaccharide K5 comprising isolation of polysaccharide K5 from Escherichia coli cells, N-deacylation and N-sulfatization, C-5-epimerization of D-glucuronic acid to L-induronic acid, supersulfatization, selective O-desulfatization, selective 6-O-sulfatization and N-sulfatization. The reaction of C-5-epimerization is carried out by using the enzyme glucuronosyl-C-5 epimerase in the soluble or immobilized form in the presence of bivalent cations chosen from the group comprising Ba, Ca, Mg and Mn. 
     EFFECT: improved preparing method, valuable medicinal properties of substances. 
     12 cl, 3 tbl, 12 dwg, 12 ex
Patent RU-2311693-C2 (RU)
Inventor: OKHBI SEJDZI
IPC: G11B7/00
Filed: 2003-03-31
Granted: 2007-11-27
Abstract: FIELD: data access methods. 
     SUBSTANCE: data access method contains following stages. Stage of receipt of track information element with information about given track from playing order table. Track information element points at track descriptor in track information table. Stage of receipt of track descriptor from track information table. Where track descriptor includes decoding key, pointer information and name pointer information. Stage of reading of name position element, which matches name pointer information in track descriptor. Stage of reading the part descriptor, which matches information of pointer in track descriptor. And stage of reading part of sound data file in accordance with part point information in part descriptor. Where aforementioned information of part descriptor points at least at a part of file. 
     EFFECT: increased efficiency. 
     2 cl, 59 dwg
Patent RU-2271360-C2 (RU)
Inventor: TIMMERS KORNELIS MARIUS
IPC: A61K31/517
Filed: 2001-09-17
Granted: 2006-03-10
Abstract: FIELD: organic chemistry of heterocyclic compounds, pharmacy. 
     SUBSTANCE: invention relates to new bicyclic heteroaromatic compounds of the general formula (I):   wherein R 1  represents phenyl optionally substituted with NHR 5  or OR 5 ; R 2  represents (C 1 -C 4 )-alkyl or phenyl; R 5  represents phenylcarbonyl, (C 4 -C 6 )-heterocycloalkylcarbonyl, (C 2 -C 8 )-alkenylsulfonyl and others; Y represents nitrogen atom (N); Z represents -NH 2  or -OH. A represents sulfur atom (S) or a bond; B represents -N(H) or oxygen atom (O); X1-X2 represent C=C, -NH-C(O), C=N and others; Proposed compounds show agonistic activity with respect to LH receptor and can be used in medicine. 
     EFFECT: valuable medicinal properties of compounds. 
     10 cl, 34 ex
Patent RU-2287530-C2 (RU)
Inventor: JINO JUKIO
IPC: A61P13/12
Filed: 2001-11-29
Granted: 2006-11-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to novel lactam compounds of the formula (I)   or their pharmaceutically acceptable salts wherein A means phenyl, thienyl, pyridyl, pyrimidinyl, pyrazinyl; R 2 , R 3  and R 4  can be similar or different and mean independently of one another hydrogen atom (H), halogen atom, -OH, (C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkoxy-group, -NH 2 , -NO 2 , -CF 3 , phenyl that can comprise  substitute(s), benzyloxy-group that can comprise substitute(s), pnehylvinyl, and one among R 2 , R 3  and R 4  means -CF 3 -O- and others mean H; B means phenyl that can comprises substitute(s), monocyclic aliphatic (C 3 -C 8 )-ring, dihydropyrane ring; -X- and -Y- xan be similar or different and they mean independently -O-, -NH-, -NR 5 -, -S-; Z means -CH 2 -, -NH-; W means -NR 1 -, -CR 8 R 9 - wherein R 1  means H; R 8  and R 9  are similar or different and mean H; wherein R 5  represents a linear alkyl group that can comprise substitute(s), (C 1 -C 8 )-linear or branched alkoxycarbonyl group, acyl group chosen from formyl group, acyl group comprising (C 1 -C 6 )-alkyl, (C 1 -C 6 )-alkenyl or (C 1 -C 6 )-alkynyl group that can comprise substitute(s), carbamoyl group comprising (C 1 -C 6 )-alkyl group at nitrogen atom that can comprise substitutes, sulfonyl group comprising (C 1 -C 6 )-alkyl group at sulfur atom that can comprise substitute(s); each among a, b and c represents position of carbon atom under condition that: (i) substitute(s) is chosen from the group comprising halogen atom, -OH, (C 1 -C 6 )-alkyl, mercapto-group, (C 1 -C 6 )-alkoxy-group, -NO 2 , -COOH, -CF 3 , phenyl, -NH 2 , (C 1 -C 8 )-linear or branched alkoxycarbonyl group, (C 1 -C 8 )-linear or branched acyl group, (C 1 -C 8 )-linear or branched acyloxy-group; (ii) when B represents benzene ring, each among -X- and -Y- represents -NH-, -Z- represents -CH 2 - and -W- represents -NH- then R 2 , R 3  and R 4  can not mean phenyl group, 4-bromophenyl group, 4-hydroxyphenyl group, 4-methoxyphenyl group, 2-hydroxyphenyl group, 3,4-dimethoxyphenyl group or 3-methoxy-4-hydroxyphenyl group. Compounds of the formula (I) show the enhanced capacity for transport of sugar and can be used in pharmaceutical compositions for prophylaxis and/or treatment of diabetes mellitus and diabetic nephropathy. 
     EFFECT: valuable medicinal properties of compounds and pharmaceutical compositions. 
     19 cl, 21 tbl, 54 ex
Patent RU-2256183-C2 (RU)
Inventor: MURASHKO A M
IPC: G01P3/489
Filed: 2003-06-11
Granted: 2005-07-10
Abstract: FIELD: control and measurement technologies. 
     SUBSTANCE: device has rotation frequency sensor, pulse generator, measuring block, data analysis block and constant current voltage source, and also five resistors and capacitor. First output of rotation frequency sensor through first resistor is connected to positive bus of symmetric voltage source and through second resistor to first input of pulse generator with differential input, second input of which through third resistor is connected to second output of rotation frequency sensor and to common power bus, through fourth resistor - to negative bus of symmetric voltage source, through fifth resistor - to input of measurement block and output of pulse generator with differential input, first and second inputs of which through capacitor are connected to each other, output of measurement block is connected through data analysis block to device output, pulse generator is mad in form of pulse generator with differential input, and constant current voltage source is made in form of symmetric voltages source. 
     EFFECT: higher reliability. 
     8 dwg
Patent RU-2253303-C2 (RU)
Inventor: JUSHINA E A
IPC: A23L21/10
Filed: 2003-07-08
Granted: 2005-06-10
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: claimed method includes raw material preparation and syrup producing containing pectin, water and plant-origin additive. As plant-origin additive aqueous extract with solid residue content of 2 % from mixture of baikhovi black tea, baikhovi green tea and orange skin in mass ratio of 7:2:1 is used. Syrup is boiled and handled with simultaneous addition of citric acid, sodium lactate, lime flavoring and preparation obtained from biomass of Pythium irregulare micromycete according to claimed technology. Obtained product is pouring, formed, dried and packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide range of vitamin activity.
Patent RU-2288405-C2 (RU)
Inventor: DJUG ZHAK
IPC: F23D14/32
Filed: 2002-04-04
Granted: 2006-11-27
Abstract: FIELD: power engineering. 
     SUBSTANCE: method comprises injecting at least one type of fuel and at least one oxidizer.  The primary oxidizer is injected together with the fuel to generate first incomplete burning. The gases emitting from the first burning comprises at least a part of the fuel, whereas the secondary oxidizer is injected downstream of the site of the fuel injection at a distance larger than that between the fuel injection and primary oxidizer closest to the fuel injection so that to be burnt out together with the fuel part.  The flow of the first oxidizer is branched into at lest two primary flows. 
     EFFECT: reduced emission of nitrogen oxides. 
     40 cl, 8 dwg
Patent RU-2278063-C2 (RU)
Inventor: DEHLTON DEHVID EHNDRJU
IPC: B65D43/02
Filed: 2002-06-03
Granted: 2006-06-20
Abstract: FIELD: food industry. 
     SUBSTANCE: proposed packing system has container with closed bottom and open top housing sealed by detachable cover.  Housing encloses perimeter between closed bottom and sealed top and limits inner volume.  Continuous projection is made over perimeter of said housing near said top forming rib outside the housing.  Cover is hermetically secured on said projection.  Cover is provided additionally with one-way valve.  Container is furnished with flexible outer cover with convex section.  Proposed invention relates also to method of packing of coffee and products. 
     EFFECT: provision of package for coffee featuring small weight and keeping coffee fresh and aromatic, facilitated opening with separated seal and press-off cover. 
     15 cl, 3 tbl, 13 dwg
Patent RU-2276995-C2 (RU)
Inventor: GODIZOV PETR KHARITONOVICH
IPC: A61K39/12
Filed: 2004-03-29
Granted: 2006-05-27
Abstract: FIELD: veterinary medicine. 
     SUBSTANCE: method involves vaccinating chickens with vaccine comprising virus-containing material produced from small-plaque CT virus strain of infectious bursal disease occurring in hens. The chickens are vaccinated twice at the age of 14 and 21 days. The vaccine is introduced per os at a dose of 10 3.5  TCD 50  given in 10 ml of water. 
     EFFECT: enhanced effectiveness in creating expressed immunity; increased daily weight increment. 
     6 tbl
Patent RU-2291982-C2 (RU)
Inventor: ABELJAN ARTUR MIKHAJLOVICH
IPC: F02M47/02
Filed: 2004-04-05
Granted: 2007-01-20
Abstract: FIELD: engine engineering. 
     SUBSTANCE: diesel nozzle comprises housing that receives the accumulating space and sprayer with needle loaded with a spring mounted in the chamber above the needle.   The above-needle chamber is connected with the pressure pipeline through the opening.  The above-needle chamber is in communication with the accumulating space through the passage that receives controlled spring-loaded valve.  The nozzle receives the check valve interposed between the pressure pipeline and accumulating space and piston mounted in the fuel passage.  The check valve has shank provided with recesses for flowing fuel and relief collar for reducing pressure. 
     EFFECT: reduced time for rising the needle. 
     1 dwg
Patent RU-2282988-C2 (RU)
Inventor: FEDCHENKO VLADIMIR MIKHAJLOVIC
IPC: A01K61/00
Filed: 2004-06-01
Granted: 2006-09-10
Abstract: FIELD: fishery, in particular, method which may be used in curative and prophylactic processing of hydrobionts. 
     SUBSTANCE: method involves feeding substance under control into aqueous medium until maximum allowable concentration at given exposure is reached; providing reduction of concentration of said substance in said medium; initially setting mass ratio of substance introduced into medium and mass accumulated in medium, with ratio being coordinated with exposure and water-exchange of medium; feeding substance under control at predetermined flow velocity directly into flow-through reservoir without cutting off water supplying process; determining substance concentration on the basis of dependence: F=Mo/Mτ x Q/V x τ, where F is dimensionless concentration criterion; Mo is mass of substance introduced into medium; Mτ is mass of substance accumulated in medium; Q is flow velocity of flow-through water in substance; V is volume of medium; τ is exposure, with Mo=gt, where g is flow velocity of substance per unit of time; Mτ=Wτ x V, where Wτ is maximal concentration of substance in medium at exposure τ. 
     EFFECT: useful utilization of fungicide and increased efficiency in treatment procedure. 
     1 dwg, 1 ex
Patent RU-2280880-C2 (RU)
Inventor: KOBANOV NIKOLAJ ILLARIONOVICH
IPC: G01V1/00
Filed: 2004-08-17
Granted: 2006-07-27
Abstract: FIELD: astrophysics, technology, based on Zeeman effect, possible use for study of dynamic and structural specifics of magnetic fields on the surface of Sun. 
     SUBSTANCE: invention solves the problem of more efficient usage of light flow during production of magnetograms of solar disk by means of magneto-optical filters. Aforementioned result is achieved, firstly, due to simultaneous passing of both Zeeman components by the system for construction of total image, and secondly, due to usage of light dissipated in magneto-optical filters for measuring strength of total magnetic field of Sun. Two-clock measuring mode makes it possible to utilize CCD matrices as optical demodulators, which are capable of accumulating modulated signals and do not require fast reading. 
     EFFECT: it is possible to decrease distorting influence of atmospheric instabilities by 1-2 orders. 
     2 dwg
Patent RU-2279408-C2 (RU)
Inventor: ZHMAKOV GENNADIJ NIKOLAEVICH
IPC: C02F3/20
Filed: 2004-11-03
Granted: 2006-07-10
Abstract: FIELD: liquid aeration equipment for saturation of liquid with air oxygen to provide for biological purification of sewage water in municipal and industrial water purifying constructions. 
     SUBSTANCE: apparatus has aeration tank with aeration unit made in the form of ejector with aeration pipe fixed at ejector outlet end and having diameter d, and sewage water feeding and discharging pipes. Branch pipe inserted into inlet part of aeration pipe is (0.5-0.2)d long and is equipped with (0.3-0.5)d high guiding protrusions formed as cylindrical spirals adapted for causing silt mixture to circulate by cavitation at G=0.01-0.05 to provide for intensive dispersion therein of bubbles of air sucked by ejector, and uniform distribution of air bubbles across section of silt mixture flow. 
     EFFECT: increased efficiency and stability of biochemical purification of sewage water. 
     1 dwg
Patent RU-2288362-C2 (RU)
Title: Method of operation of thermal power station
Inventor: SHARAPOV VLADIMIR IVANOVICH
IPC: F01K13/00
Filed: 2004-12-15
Granted: 2006-11-27
Abstract: FIELD: heat power engineering. 
     SUBSTANCE: invention employs heat of turbine oil coolers.  According to proposed method of operation of thermal power station, steam is generated in boiler.  For this purpose fuel and air are delivered into boiler, and steam is directed to turbine to execute work, waste steam is condensed in condenser, lubrication and cooling of turbine bearings is carried out by oil, constant cooling of oil is done in oil coolers using as coolant air delivered into boiler furnace. 
     EFFECT: provision of higher economy of thermal power station. 
     1 dwg
Patent RU-2292985-C2 (RU)
Inventor: DOROFEEV JURIJ GRIGOR EVICH
IPC: B22D19/08
Filed: 2005-02-15
Granted: 2007-02-10
Abstract: FIELD: machine engineering, namely manufacture of bimetallic articles with anti-friction layer of steel-bronze system. 
     SUBSTANCE: method comprises steps of placing in technological bath flux and bronze in quantity sufficient for surfacing; stepwise heating blank till melting bronze while sustaining target temperature for heating the whole cross section of blank; after melting bronze and soaking  for short time period, slowly cooling blank till steel quenching temperature; then sharply cooling blank in oil. Blank is heated and cooled till steel quenching temperature in protection-reduction medium. Technological cavity of bath has wall thickness providing its  decarbonization through all thickness. 
     EFFECT: improved quality, lowered labor consumption at making bimetallic articles. 
     2 cl, 1 dwg
Patent RU-2296608-C2 (RU)
Inventor: KHASANOV IL MER JUSUPOVICH
IPC: B01D17/028
Filed: 2005-04-26
Granted: 2007-04-10
Abstract: FIELD: oil producing industry. 
     SUBSTANCE: invention can be used at processing and recovering of oil sludge.  Proposed plant contains mixer and settler with intermediate partitions of location of upper edges and reduction of height of location of lower edges in direction of liquid flow. 
     EFFECT: increased efficiency of processing of oil sludge at reduction of power consumption. 
     4 cl, 1 dwg
Patent RU-2335097-C2 (RU)
Inventor: FREJ ANDREAS
IPC: H04W36/08
Filed: 2003-09-01
Granted: 2008-09-27
Abstract: FIELD: physics. 
     SUBSTANCE: invention is related to the field of operation of mobile communication system. System of mobile communication with at least one first cell C1 of radio communication and several cells C2-C7 of radio communication, contains basic stations BS1, BS2, BS3..., which service appropriate radio communication cells. Depending on location of mobile station MS inside first cell C1 of radio communication, subgroup C2, C6, C7 is determined of adjacent cells C2-C7 of radio communication. Then mobile station MS performs measurements of parameter of quality of signals S2, S6, S7 of basic stations of this subgroup C2, C6, C7 of neighboring cells only. Invention advantage consists in that temporary expenses for performance of measurements are not significant for number of measurements is reduced. 
     EFFECT: improved measurements performance of basic stations signals in adjacent cells prior to change of cell mobile station. 
     9 cl, 6 dwg
Patent RU-2304275-C2 (RU)
Title: Device for measuring density of liquid metals and alloys
Inventor: ALCHAGIROV ALIM BORISOVICH
IPC: G01N9/02
Filed: 2005-07-26
Granted: 2007-08-10
Abstract: FIELD: physics. 
     SUBSTANCE: device can be used for studying physical-chemical properties of liquids and for precision measurement of temperature dependence of density of metal liquids by means of densimeter method. Device has chamber for primary reception of liquid metal or alloy connected with measuring chamber by communication tube, and priming unit welded to chamber for primary reception of liquid metal or alloy by means of communication tube. Ends of communication tubes are introduced into chamber for primary reception for length at least of half diameter of the chamber. Two valve-unload containers are connected to bottom of measuring chamber at different levels. Crucible is mounted inside measuring chamber. Measure capillary, mounted erected, It has its lower end tightly connected with bottom of crucible. Crucible is connected with chamber for primary reception of liquid metal or alloy though capillary. 
     EFFECT: improved precision; improved reliability of measurement; continuity at single-time loading of device with tested metal or alloy. 
     4 dwg, 1 tbl
Patent RU-2316149-C2 (RU)
Title: Method, device for notifying radio communication network by client equipment about selected base station in systems with combined usage of network resources
IPC: H04W76/02
Filed: 2005-12-06
Granted: 2008-01-27
Abstract: FIELD: radio communications. 
     SUBSTANCE: method is claimed for notifying radio communication network (RAN) about selected CN operator from client equipment (UE) in a system, where a set of CN operators are present, who use RAN jointly. On request of IDT transmission UE receives ID of CN operator, selected from a list of ID, broadcasted by cell, to which connection is set up, and transmits IDT message from ID of selected CN operator to RAN network. On receipt of IDT message RAN determines, whether IDT includes ID message of selected CN operator. In case of presence of ID of selected CN operator, RAN saves ID of selected CN operator in UE-context. In case of absence of ID of selected CN operator, RAN reads saved ID of selected CN operator from UE-context. 
     EFFECT: ensured precise routing and reduced signaling losses. 
     4 cl, 8 dwg