baber/WOPTO huggingface dataset:
Patent RU-2248977-C2 (RU)
Inventor: KOLLINGVUD STIVEN POL
IPC: A61P17/02
Filed: 2000-07-28
Granted: 2005-03-27
Abstract: FIELD: organic chemistry, heterocyclic compounds, biochemistry. 
     SUBSTANCE: invention relates to new compounds - purine derivatives of the general formula (I):   in free form or salt wherein X means oxygen or sulfur atom or group NR 5 ; R 1  means alkyl, alkenyl, cycloalkyl, benzocycloalkyl, cycloalkylalkyl or aralkyl group that can be substituted optionally with hydroxy-, carboxy-group or alkoxycarbonyl; or if X means NR 5  then R 1  can mean alternatively heterocyclic group taken among benzylpiperidyl or the formula:  ; or group of the formula (II):  ; R 2  means hydrogen atom, alkyl or alkoxy-group; R 3  means hydrogen atom, alkoxy-, carboxy-group, carboxyalkyl, alkoxycarbonyl, -N(R 9 )R 10 , (C 1 -C 4 )-alkylene-SO 2 N(R 11 )R 12  or -CON(R 13 )R 14 ; or if two substitutes R 2  and R 3  are joined to adjacent carbon atoms in indicated benzene ring then in common with carbon atoms to which they are joined they mean heterocyclic group comprising 5-10 ring atoms among them one or two atoms mean heteroatoms taken among nitrogen, oxygen and sulfur atom; R 4  means hydrogen atom, alkoxy-, carboxy-group, carboxyalkyl, -SO 2 N(R 11 )R 12 , -N(R 9 )R 10  or -CON(R 13 )R 14 ; or if two substitutes R 3  and R 4  are joined to adjacent carbon atoms in indicated benzene ring then in common with carbon atoms to which they are joined they mean heterocyclic group comprising 5-6 ring atoms among them one or two atoms mean heteroatoms taken among nitrogen, oxygen or sulfur atom; R 5  means hydrogen atom or alkyl; R 6 , R 7  and R 8  mean hydrogen atom, or one of these radicals means -SO 2 NH 2 , -N(CH 3 )COCH 3 , -CONH 2  and two others mean hydrogen atom; R 9  means hydrogen atom or alkyl; R 10  means hydrogen atom, -COR 15  wherein R 15  means alkyl, alkoxy-group; or R 9  and R 10  in common with nitrogen atom to which they are joined mean heterocyclic group comprising 5 or 6 ring atoms among them one or two atoms mean heteroatoms taken among nitrogen and oxygen atom; R 11  means hydrogen atom or alkyl; R 12  means hydrogen atom, alkyl, hydroxyalkyl, carboxyalkyl or alkoxycarbonylalkyl; or R 11  and R 12  in common with nitrogen atom to which they are joined mean heterocyclic group comprising 5 or 6 ring atoms among them one or two atoms mean heteroatoms taken among nitrogen and oxygen atom; R 13  and R 14  each and independently of one another means hydrogen atom or alkyl with exception of 2-(para-n-butylanilino)-6-methoxypurine, 2-(para-n-butylanilino)-6-(methylthio)purine, 2,6-di-(phenylamino)-purine, 2,6-di-(para-tolylamino)-purine and 2-(para-tolylamino)-6-(phenylamino)-purine. 
     EFFECT: valuable biochemical properties of compounds. 
     11 cl, 4 tbl, 221 ex
Patent RU-2227024-C2 (RU)
Inventor: VOLODIN V A
IPC: A61P15/00
Filed: 2002-03-15
Granted: 2004-04-20
Abstract: FIELD: veterinary science. SUBSTANCE: invention relates to preparations that are used for prophylaxis and treatment of pathology of reproductive organs in cows. Emulsion "Endometritsit" comprising antibacterial, anti-inflammatory and accessory substances contains myotonic agent proserinum additionally. Emulsion comprises cefamezin and metronidazole as an antibacterial agents, prednisolone as an anti-inflammatory agent, and olive oil, emulsifier T-2 and distilled water as accessory substances. Emulsion comprises components showing the broad effect on uterus microflora and fungi, anti-inflammatory and myotonic agents. Emulsion exhibits high curative and prophylactic properties, its effect in uterus retains for 24 h, not less. After application of emulsion for prophylactic aim in placenta retention and difficult delivery the fertilization is 85%, and in treatment of acute and chronic endometritis the curative effect is 88.9% and 84.5%, respectively. EFFECT: valuable properties and enhanced effectiveness of emulsion. 1 tbl
Patent RU-2272782-C2 (RU)
Inventor: LAKNER KLAUS S
IPC: H01M8/06
Filed: 2000-12-07
Granted: 2006-03-27
Abstract: FIELD: power industry; methods of devices for generation of electric power using carbon-containing fuels. 
     SUBSTANCE: the invention is pertaining to methods of devices for generation of electric power using carbon-containing fuels, more particular, to production of hydrogen and connected with it generation of electric power by a coal gasification. Hydrogen is produced out of solid or liquid carbon-containing fuels. The fuel is gasified by hydrogen producing an enriched with methane gaseous product, which then is introduced in the reaction with water and calcium oxide gaining hydrogen and calcium carbonate. The calcium carbonate may be continuously removed from the zone of the reaction producing hydrogen and the carbonization and to anneal it for regeneration of the calcium oxide, which may be repeatedly introduced into the zone of the reaction producing hydrogen and the carbonization. The method is realized in the device containing a reactor of gasification and a reactor of the carbonization for production of hydrogen. The given invention allows to use the produced hydrogen at the stage of the fuel gasification to ensure it with electric power. 
     EFFECT: the invention ensures production of hydrogen, which may be used at the stage of the fuel gasification for generation of electric power. 
     36 cl, 2 dwg
Patent RU-2230535-C2 (RU)
Inventor: SHANTUROVA M A
IPC: A61F9/007
Filed: 2002-07-18
Granted: 2004-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making double-stage self-sealing tunnel incision and carrying out phacoemulsification. U-shaped iridoscleral sutures are applied. To make sutures, paracentesis and scleral incision are carried out. Curved needle with a thread are introduced into anterior chamber through the scleral incision to catch detached iris edge. The needle with a thread is brought out through the paracentesis. The needle with thread are introduced into anterior chamber through the paracentesis 5 mm far from the first pierce place and brought out through the scleral incision. Interrupted sutures are applied. Iris detachment reaching 45є, paracentesis and scleral incision are produced in iridodialysis projection. Iris detachment reaching 45 to 120є, 1-2 additional scleral incisions are produced in iridodialysis projection and paracentesis is made in a segment located opposite to iridodialysis. Several U-shaped sutures are applied over each of the scleral incisions. 
     EFFECT: stable improvement of vision acuity; reduced scale of tissue injuries. 
     3 cl, 3 dwg
Patent RU-2232205-C2 (RU)
Inventor: ELISEEV JU S
IPC: C23C10/04
Filed: 2002-09-06
Granted: 2004-07-10
Abstract: FIELD: aerospace, power and electric engineering, and other branches of industry, in particular, chemical and thermal processing of parts before applying of coat thereto. 
     SUBSTANCE: method involves applying protective composition onto part surface portions; drying part; using protective composition, such as paste including powder mixture composed of active and inert components, and binder, with active component being metal selected from the group consisting of nickel, iron, cobalt or alloys based on said metals and used in an amount of 5-80% by total weight of powder mixture, and inert component being aluminum oxide or aluminum oxide and magnesium oxide used in an amount of 95-20% by total weight of powder mixture. Ratio of total weight of powder mixture and binder in paste is determined from expression 0.5 ≤ w.mix.pow./w.bind ≤ 10, where w.mix.pow is total weight of powder mixture of active and inert components, w.bind is weight of binder. In particular embodiments of invention, part is dried at temperature of 20 0 C≤T≤350 0 C. Binder is composition including following components: colloxylin 1 part; amyl acetate 3 parts, diethyl oxalate 1 part. 
     EFFECT: increased efficiency in protecting of part selected portions during following applying of coat thereon. 
     3 cl, 1 ex
Patent RU-2286331-C2 (RU)
Inventor: CHAPLIN DZHENNIFER ANN
IPC: C07C29/09
Filed: 2001-06-11
Granted: 2006-10-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for isolating (-)-menthol stereoisomer from a racemic mixture comprising eight stereoisomers of compound of the formula (III):   wherein R 1  means isopropyl group. Method involves the following steps: (1) contacting the racemic mixture in an organic solvent with an esterifying agent and enzyme that esterifies stereospecifically OH-group of (-)-menthol for time sufficient for conversion of the necessary percent part of (-)-menthol to compound of the formula (IV)   being without preparing other stereoisomers by the esterification reaction and wherein R 1  has values given above; R 4  means alkyl or aryl group to yield the first reaction substance comprising compound of the formula (IV), organic solvent, stereoisomers of compound of the formula (III) not subjected for this conversion and by-side reaction products; (2) distillation of the first reaction product with isolation of compound of the formula (IV)), and (3) hydrolysis of compound of the formula (IV) to yield the end compound of the formula (III). Method provides isolating the single end stereoisomer of (-)-menthol from racemic mixture containing eight stereoisomers. 
     EFFECT: improve isolating method. 
     17 cl, 7 ex
Patent RU-2242652-C2 (RU)
Inventor: BALAKIN P D
IPC: F16H15/36
Filed: 2003-02-21
Granted: 2004-12-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: variator has driving link (1), driven link (5), and device (2) for control of position of driving link (1) along its axis. The axes of the driving and driven links are crossed. The working side of driving link (1) is composed of rotation bodies movably mounted on the round axle secured to the hub of driving link (1). The working side of driven link (5) is an envelope of the round cylinder whose diameter equal to the diameter of driving link (1). 
     EFFECT: simplified design. 
     3 dwg
Patent RU-2244512-C2 (RU)
Inventor: SHAKHOV B E
IPC: A61B8/00
Filed: 2003-03-06
Granted: 2005-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out ultrasonic examination of aorta coarctation stenosis nature. Apex direction of angle formed with longitudinal axes of ascending and prestenotic aorta area is determined. Four aorta coarctation patterns are selected on measured values combination. 
     EFFECT: high objectiveness degree in determining aorta coarctation nature and selecting treatment mode. 
     4 dwg, 1 tbl
Patent RU-2263510-C2 (RU)
Inventor: STARIKOVA N P
IPC: A61K36/29
Filed: 2003-03-28
Granted: 2005-11-10
Abstract: FIELD: veterinary science, poultry science. 
     SUBSTANCE: the suggested biologically active stimulant includes aqueous-alcoholic extract out of rhizomes and roots of stem-leaf to provide increased body weight gain in chickens and mature hens, egg-laying capacity, safety, conception rate and egg yield along with decreased expenses for fodders for egg formation. 
     EFFECT: higher efficiency of application. 
     6 tbl
Patent RU-2245517-C2 (RU)
Inventor: ARISTOV I N
IPC: G01B15/02
Filed: 2003-04-08
Granted: 2005-01-27
Abstract: FIELD: electronics. 
     SUBSTANCE: method includes recording number of particles emitted by radioactive layer on basis of number of voltage or current pulses recorded by counting device, then to measuring detector a flow of ionizing radiation is directed from calibrating standard electrode and also registered is number of particles, position of covered electrode is change no less than two times, by turning it in horizontal plane around its axis for arbitrary angle, while repeating measurement of pulses number, while measurement time is selected to be such that number of recorded pulses was no less than 3600 pulses for each measurement position, and then selection of necessary number of electrodes is calculated for forming electrode system in chamber. 
     EFFECT: higher precision, higher safety.
Patent RU-2252677-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L19/00
Filed: 2003-04-24
Granted: 2005-05-27
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves preparing raw fruit material and rubbing without separating of wastes; decanting; mixing centrifugate with sediment; introducing solid residue into centrifugate mixture; producing solid residue after sequential extracting of Mortierella humilis micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, said preparation being used in an amount of 0.05% by weight of raw fruit material; providing repeated decanting and separating centrifugate; introducing into centrifugate extract produced after extracting of equivalent amount of the same biomass with the use of non-polar extractant in above-critical state; heating centrifugate; packing and providing thermal processing. 
     EFFECT: improved quality of base product. 
     3 ex
Patent RU-2273436-C2 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L19/00
Filed: 2003-04-24
Granted: 2006-04-10
Abstract: FIELD: canned food industry. 
     SUBSTANCE: method involves rubbing raw material without separating wastes; decanting; mixing centrifugate with sediment and solid residue produced after extracting of Mortierella exigua micromycet biomass in predetermined sequence; repeatedly decanting; introducing into centrifugate extract produced after first extraction of the same biomass with the use of non-polar extractant in above-critical state; heating; packing and subjecting to thermal processing for obtaining of base product. 
     EFFECT: improved quality of base product. 
     3 ex
Patent RU-2258412-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L29/00
Filed: 2003-04-25
Granted: 2005-08-20
Abstract: FIELD: canner industry. 
     SUBSTANCE: claimed method includes raw material preparation, pulping, decantation, mixing of filtrate water with precipitate, redecantation, heating and pre-packing. Before redecantation mixture of filtrate water with precipitate is blended with solid residue obtained by extraction of biomass of Mortierella parvispora, and after redecantation filtrate water is blended with extract obtained by extraction of the same biomass. 
     EFFECT: target product of improved quality. 
     3 ex
Patent RU-2270309-C2 (RU)
Inventor: HURSKAINEN OIVA
IPC: E05B29/04
Filed: 2001-09-27
Granted: 2006-02-20
Abstract: FIELD: ironmongery, particularly cylinder locks with plate tumblers. 
     SUBSTANCE: combination includes key for lock opening having mechanical blocking code and electronic code storage means, which stores and transmits electronic code to the lock. The lock also has rotary lock cylinder, blocking means installed in lock body and adapted to prevent lock cylinder rotation relatively lock body. The blocking means may be rotated in released position by means of the lock. Combination includes at least one specially adapted blocking disc not connected to key and used to transmit mechanical force, identification and adjusting means to receive and identify electronic code transmitted from the key and electric executive means with coupling means. If true code is input the identification and adjusting means provide actuation of above electric executive means to direct the coupling means in its connective position. The coupling means includes rotary coupling member formed to cooperate with guiding groove made is the specially adapted blocking disc. The guiding groove has guiding surface. The coupling member installed in its connective position may act upon the guiding surface and facilitates the specially adapted blocking disc rotation as a result of key rotation in the lock. 
     EFFECT: increased reliability, simplified structure and reduced costs. 
     11 cl, 6 dwg
Patent RU-2256371-C2 (RU)
Inventor: SHAZZO F R
IPC: A23L29/269
Filed: 2003-05-16
Granted: 2005-07-20
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: the suggested concentrate should be prepared due to pressing the juice out of sugar beet prepared, deodorated with carbon dioxide in supracritical state, extracting residues at mixing water and liquid hydrogen chloride at extraction volume, mixing juice and extract and introducing liquid ammonia into the blend along with supracritical CO 2 -extract out of Pythium insidiosum micromycete biomass further extracted according to the preset technique to obtain a solid residue treated with liquid ammonia followed by concentrating the blend, treatment of concentrate with liquid carbon dioxide, mixing Pythium insidiosum micromycete biomass with a treated solid residue and heating the mixture up to 60 C, not less. The innovation enables to obtain a concentrate of improved structure-forming properties and increased thermal stability. 
     EFFECT: higher efficiency of manufacturing.
Patent RU-2250927-C2 (RU)
Title: Special bridge steel
Inventor: LEBEDEV V V
IPC: C22C38/16
Filed: 2003-05-20
Granted: 2005-04-27
Abstract: FIELD: metallurgy, in particular steels for bridge engineering. 
     SUBSTANCE: claimed steel contains (mass %): carbon 0.09-0.12; manganese 0.70-1.0; nickel 1.50-2.0; silicium 0.20-0.35; aluminum 0.015-0.045; copper 0.30-0.50; sulfur 0.001-0.010; phosphorus 0.001-0.010; and balance: iron. 
     EFFECT: steel with increased corrosion resistance in wet environment. 
     1tbl, 1 ex
Patent RU-2236496-C2 (RU)
Inventor: TOCHKIN A V
IPC: E01C19/38
Filed: 2003-05-27
Granted: 2004-09-20
Abstract: FIELD: road-building facilities. 
     SUBSTANCE: invention relates to devices designed for compacting ground, crushed stone, asphalt-concrete and other materials in road building. Proposed vibroplate includes unbalance mechanism, compacting plate and unbalance mechanism drive. Compacting plate is provided with teeth installed on plate surface designed for contact with material to be compacted. Area of plate surface on which teeth are mounted does not exceed half of plate surface designed for contact with material to be compacted. 
     EFFECT: reduced number of passes for compacting ground. 
     3 dwg
Patent RU-2248815-C2 (RU)
Inventor: BAKANOVA N A
IPC: A61M21/00
Filed: 2003-05-28
Granted: 2005-03-27
Abstract: FIELD: medicine, psychotherapy, psychology. 
     SUBSTANCE: it is necessary to form groups of patients, to perform diagnostics to select persons with psychic and other serious diseases. Moreover, rational alimentary behavior includes the skill for correct identification of true and false feeling of starvation, the skill to have meals at the presence of true feeling of starvation only, the skill to restrict the volume of single food intake by rational one, the skill for correct intake of pure drinking water, the skill for physiologically correct escape out of food breaking, the skill for realized nutrition and that of intuitive identification of the quantity and type of necessary food in each concrete situation. The present innovation helps to develop patient's realized attitude towards food. 
     EFFECT: higher efficiency. 
     4 ex
Patent RU-2250116-C2 (RU)
Inventor: IBRAGIMOV M V
IPC: A61M25/01
Filed: 2003-06-04
Granted: 2005-04-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves determining required foramen level. Needle is introduced at lumbar, sacral and thoracic segment level in paravertebral way with posterolateral access method and with anterolateral access at the cervical segment level. Tuochi 16-20 needle is applied. The needle is introduced 7-12 cm far from vertebral column median in the direction of intervertebral foramen at an angle of 50-80° to table surface in prone patient position at lumbar, sacral and thoracic segment level. The needle is brought in sliding in lateral direction after it has rested against joint facet. The needle is introduced towards the intervertebral foramen in dorsal patient position. Then, the needle slides from the transverse process in ventral direction. Short-term pain increase being the case, drugs are introduced. 
     EFFECT: enhanced effectiveness of treatment.
Patent RU-2260994-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2003-07-07
Granted: 2005-09-27
Abstract: FIELD: confectionery industry. 
     SUBSTANCE: for jujube production syrup is prepared using sugar, pectin, and aqueous extract from mixture of baikhovi black tea, cranberry fruits, cowberry leaves, and papaya fruits. Syrup is handled with simultaneous addition of citric acid, sodium lactate, cranberry flavoring and preparation obtained from biomass of Mortierella sepedonioides micromycete according to claimed technology. Obtained product is poured, formed, dried and pre-packed. 
     EFFECT: jujube with specific organoleptic characteristics and wide spectrum of vitamin activity.
Patent RU-2256663-C2 (RU)
Inventor: GITLIN I G
IPC: C07D498/08
Filed: 2003-07-22
Granted: 2005-07-20
Abstract: FIELD: organic chemistry, antibiotics, chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing 3-aminorifampicin-S representing semi-product in synthesis of anzamycine antibiotics, such as rifabutin - an anti-tuberculosis antibiotic with prolonged effect. Invention describes a method for preparing3-aminorifampicin-S that involves interaction of 3-bromorifampicin-S with hexamethylenetetramine in the amount 2-6-fold molar excess of hexamethylenetetramine with respect to 3-bromorifampicin-S at temperature 40-65°C in organic solvent medium and isolation of the end product. Trichloroethylene is used as a solvent in preparing 3-aminorifampicin-S followed by its change for butyl acetate by addition of butyl acetate to reaction mass in the amount 2-5-fold excess with respect to trichloroethylene volume followed by distilling off trichloroethylene. Prepared 3-aminorifampicin-S butyl acetate solution is filtered through aluminum oxide layer and 3-aminorifmapicin-S is isolated by evaporation until dry. Also, invention describes variant of method for preparing 3-aminorifampicin-S. Invention provides reducing reaction time in preparing the end product, reduced cost and simplified reaction, enhanced yield and purity of the end product. 
     EFFECT: improved method for preparing. 
     2 cl, 2 tbl, 20 ex
Patent RU-2258342-C2 (RU)
Inventor: ERMAKOV N F
IPC: A01B79/02
Filed: 2003-10-17
Granted: 2005-08-20
Abstract: FIELD: agriculture, in particular, sowing of crops on ridges and beds in vegetable growing. 
     SUBSTANCE: method involves forming sowing furrows; placing seeds therein and pressing seeds into soil; covering seeds with soil and compacting, with compaction procedure being provided only from sides after sowing of seeds on ridges. Seeds are covered with soil in furrows after pressing of seeds into furrow bottom, with soil spilled from sides of furrows during compaction from the top being used for covering and furrows being left open. Furrow depth is regulated depending on kind of crops and soil and climatic conditions. Apparatus has sowing section frame, seed hopper, share, colter opener, cheeks, seed guide and seed pressing-in roller. Colter opener is formed as replaceable knife made from springy steel. Share seed guide is provided with rhombic seed distributor disposed at its lower side. Seed pressing-in roller is made hollow, with two radial spokes and is disposed rearward of seed distributor within cavity of share cheeks. Share tine is provided with measuring scale having openings. Rear wheel rim has width exceeding width of sowing furrow to provide for compaction of furrow side walls from the top. 
     EFFECT: increased efficiency by creating optimal temperature, air and moisture conditions for germination of vegetable crop seeds sown on ridges and beds. 
     3 cl, 6 dwg