baber/WOPTO huggingface dataset:
Patent RU-2085210-C1 (RU)
Title: Agent for treatment of patient with reiter's disease
Inventor: SUVOROV ALEKSANDR P
IPC: A61K38/46
Filed: 1994-05-04
Granted: 1997-07-27
Abstract: FIELD: medicine, pharmacology. SUBSTANCE: method involves the use of preparation "collalysine" as an agent for treatment of patients with Reiter's disease. EFFECT: enhanced effectiveness of treatment. 1 tbl
Patent RU-2130460-C1 (RU)
Title: Derivatives of tetrahydropyrane and pharmaceutical composition
Inventor: MERTI BULUSU
IPC: A61K31/407
Filed: 1994-05-26
Granted: 1999-05-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to new compounds of the formula (I)   where R 1  means a group of the formula (1a)   or (1b)   where R 7  means optionally substituted hydroxy-group, acyloxy-group, halogen atom, -OR 10  where R 10  means lower alkyl optionally substituted with -O(CH 2 ) m OH where m is a number from 2 to 4 or -OCONH 2 ; R 7a  means hydrogen atom; or R 7  and R 7a  mean oxo-group; R 8  means hydroxy- or methoxy-group and R 9  means hydroxy- or acyloxy-group; R 2  means hydrogen atom, acyloxy- -group or optionally substituted hydroxy-group; between two carbon atoms bound with dotted line - a simple or double bond exists; R 3  means methyl, ethyl, n-propyl or allyl; or R 4  means hydrogen atom or hydroxy-group and R 4a  means hydrogen atom; or R 4  and R 4a  mean oxo-group; or R 5  means hydroxy-group and R 5a  means hydrogen atom; or R 5  and R 5a/   mean oxo-group; A means a group of the formula -CH(OR 6 )-CH 2 -(CH 2 ) n  or -CH= CH-(CH 2 ) n - bound with carbon atom through (CH 2 ) n -; R 6  means lower alkyl and n = 1 or 2. Compounds can be in free form or as salts. These compounds are used as pharmaceutical preparations, especially as anti-inflammatory and antiprofilerative agents. EFFECT: enhanced effectiveness of compounds as curative agents. 9 cl, 4 tbl, 36 ex
Patent RU-2082480-C1 (RU)
Title: Thin-layer settling basin
Inventor: MARIN LEV V
IPC: B01D21/24
Filed: 1994-06-08
Granted: 1997-06-27
Abstract: FIELD: treatment of household and industrial sewage waters. SUBSTANCE: sewage waters are introduced through device of admission to forebay, where jet kinetic energy is dissipated and supplied further on through long slot to distribution chamber, which distributes water uniformly over the cross-section of lower pack of inclined plates. Passing through lower pack, coarse heavy and light suspended particles are settled on surfaces of rarely spaced plates. Difficult-to-settle suspended particles rise to upper pack and are settled on the surfaces of closely arranged plates. So, coarse purification takes place in the lower pack, and fine purification, in the upper pack. Formed sediments slips from plates in form of coagulated nodules and pass through distribution chamber without disintegration and settle in the body lower part, from which they are withdrawn through the unit of sediments removal. EFFECT: higher uniformity of distribution of sewage water over the entire cross-section of pack, higher degree of settling of fine suspensions and prevented repeated disintegration of settled coagulated suspension nodules. 2 cl, 1 dwg
Patent RU-2078630-C1 (RU)
Title: Plunger-type pump cylinder straightening method
Inventor: SHENDEROV ILYA B
IPC: B21D3/10
Filed: 1994-06-15
Granted: 1997-05-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves positioning cylinder on supports; periodically measuring deviations of actual form of cylinder from predetermined straight form and correction value; plastoelastic bending of cylinder part by applying force between supports in direction opposed to initial non-rectilinearity and disposed in plane extending across longitudinal axis of cylinder. Supports are positioned in equally spaced relation, with space being equal to length of plunger. Method further involves measuring deviation of cylinder portion subjected to straightening from rectilinearity of axis; conducting plastoelastic bending till middle part of mentioned portion of cylinder acquires plastic flexure depending on value of initial deviation from rectilinearity in the middle part of mentioned portion of cylinder and nominal value of diametrical gap of cylinder-plunger joint; moving cylinder along axis for half the distance between supports and conducting straightening of subsequent portion. EFFECT: reduced deformation of cylinder-plunger pair by selecting optimum mode of straightening and enhanced reliability of movable joints. 2 cl, 6 dwg, 6 tbl
Patent RU-2071744-C1 (RU)
Title: Orthodontic device for eliminating harmful habits in children
Inventor: GVOZDEVA LYUDMILA M
IPC: A61C7/00
Filed: 1994-07-18
Granted: 1997-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has two orthopedic crowns 1 fixable on teeth. Vestibular arch 2 and glossal arch 3 are compressively attached to the crowns by means of bent ends. Flat metal tube 5 is rigidly soldered to the middle part of glossal arch 3. Active member 6 being vertical loops made of orthodontic wire is introduced into tube 5 by means of compression. Bent ends 7 of the active member are brought outside of tube 5. EFFECT: removable active member during the time of taking meals. 2 dwg
Patent RU-2075338-C1 (RU)
Inventor: MALAKHOV VLADISLAV V
IPC: G01N13/00
Filed: 1994-08-15
Granted: 1997-03-20
Abstract: FIELD: analytical chemistry, mining industry. SUBSTANCE: apparatus comprises reactor for dissolving solid substance in solvent flow having controllable composition, tank for solvent components, system of pumps or other means for controllable supply of solvent components, mixer for solvent components, pipeline system, system for programming solvent composition. In particular, programming system ensures solvent flow from mixer into reactor at predetermined spatial speeds and predetermined composition by controlling spatial speeds of individual flows of solvent components. Invention can be used for carrying out qualitative and quantitative chemical elemental and phase analyses of solid substances, in field of processing mineral raw materials and other industries using dissolution processes. EFFECT: reliable and accurate evaluation of kinetics of dissolution processes. 12 cl, 9 dwg, 3 tbl
Patent RU-2081702-C1 (RU)
Title: Rotor grinder
IPC: B02C13/16
Filed: 1994-09-08
Granted: 1997-06-20
Abstract: FIELD: rotor grinders. SUBSTANCE: aim is to increase effectiveness of material grinding process. Proposed grinder main and additional rotors disks are in pairs linked to each other by differential gears providing opposing rotation of neighboring disks with doubling of relative speeds of rotation using only one common drive, Proposed compact system of stream deducting has only one common drive. The system uses natural vibration of grinder body (without usage of individual drive for filtering fabric shaking). Plate with impact pins on upper disk blades is used for large lumps auxiliary grinding. To provide required grinding fineness lower part of body has perforation and rotor - with set of pushers and radial blades on rotating tray. EFFECT: increased effectiveness of material grinding process. 2 dwg, 1 tbl
Patent RU-2106249-C1 (RU)
Title: Method for pressing plastic hardened during reaction in cavity of press-mold, auxiliary pressing substance in the form of pellet and holder made from such substance
Inventor: IRENEUS JOKHANNES TEODORUS MAR
IPC: B29C43/02
Filed: 1993-01-22
Granted: 1998-03-10
Abstract: FIELD: working of plastic material. SUBSTANCE: method involves providing auxiliary polymeric material 7, which may be transformed, upon hardening, to plastic state; placing material 7 into charging chamber 4 between casting piston 5 and basic polymeric material 6, with material 7 being thermoplast having toughness higher than that of basic material 6. Material 7 may be formed pelleted. Enclosure may be formed from material 7 and may be filled or supposed for filling with basic polymeric material 6. During molding, basic material 6 is pressed through gate 3 into cavity 1 of press-mold by casting piston 5 through auxiliary material 7. EFFECT: increased efficiency, simplified method and construction and improved quality of material. 11 cl, 6 dwg
Patent RU-2092608-C1 (RU)
Title: Method of strengthening metallic blanks
Inventor: KOZIJ SERGEJ I
IPC: C22F1/00
Filed: 1994-10-10
Granted: 1997-10-10
Abstract: FIELD: plastic metal working, namely processes for strengthening thick-sheet blanks. SUBSTANCE: method comprises steps of applying pulse compression effort to part of blank surface for causing plastic deformation of its material. Efforts are applied in such a way that material is deformed along thickness of blank in condition of its plastic structural formation and rigid inclusions are formed due to applying reverse pulse compression effort normal relative to blank surface. Rigid inclusions have field of elastoplastic stresses along their outer perimeters. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2067081-C1 (RU)
Title: Plant for purification of liquids from oils and suspended matter
Inventor: SHEKHOVTSOV PETR V
IPC: C02F101/32
Filed: 1994-12-13
Granted: 1996-09-27
Abstract: FIELD: purification of production sewages. SUBSTANCE: plant is applicable in gradual reduction of concentration of floating oils (oil products) with the help of wire brush in the coarse purification section and unit of obliquely directed plates in section of fine-layer settling, filter element from dusty sawdust with regulator of density of fiber packing in final purification section. Floating oils (oil products) in each section is removed together with thin surface layer of water through unloading holes made in side walls of the plant. EFFECT: higher degree of purification of production sewages from oils (oil products) up to 3/10 mg/l and suspended matter up to 10-15 mg/1, reduced operating costs for water purification and increased filter service life. 1 dwg
Patent RU-2114837-C1 (RU)
Title: 2,4-dihydroxy-4-carboxy-3-x-butane-4-olides and a method of their synthesis
Inventor: POSKONIN V V
IPC: C07D307/32
Filed: 1995-01-11
Granted: 1998-07-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method of synthesis of new 2,4-dihydroxy-4-carboxy-3-X-butane-4-olides (X - OH or Cl). Furfurol is oxidized with hydrogen peroxide in the presence of base followed by acid addition and isolation of the end products. Vanadium compounds are used as catalysts. Yield is 65-73%. Synthesized compounds are identified by methods of IR- and PMR-spectroscopy, mass-spectrometry and element analysis. EFFECT: increased yield, accelerated reaction. 5 cl, 1 tbl
Patent RU-2079990-C1 (RU)
Title: Герметичный теплозащитный противоударный шлем
IPC: A42B3/00
Filed: 1995-02-10
Granted: 1997-05-20
Abstract: 1. Герметичный теплозащитный противоударный шлем, содержащий кольцо для герметичной стыковки с костюмом, герметично закрепленные на кольце с зазором относительно друг друга наружную и внутреннюю герметичные оболочки с герметичным остеклением и средство для подачи охлажденного агента в зазор между оболочками для снятия тепла с головы оператора, отличающийся тем, что он имеет средство для предотвращения перегрева головы оператора, выполненное в виде набора герметичных капсул, закрепленных на наружной оболочке на стороне, обращенной к голове оператора, или в виде силового каркаса, сформированного желобообразными ребрами жесткости, герметично закрепленными свободными концами на наружной оболочке на стороне, обращенной к голове оператора, и образующими со стенками оболочки полости, при этом каждая капсула или полость заполнена плавким веществом с температурой фазового перехода из твердого состояния в жидкое, равной 40-150С.2. Шлем по п.1, отличающийся тем, что он снабжен замкнутой емкостью из эластичного материала, закрепленной на внутренней оболочке на стороне, обращенной к голове оператора, для взаимодействия с ее затылочной частью, и заполненной жидкостью с высоким коэффициентом теплопроводности для снятия метаболического тепла, выделяемого оператором при работе.3. Шлем по п.1, отличающийся тем, что внутренняя герметичная оболочка выполнена в виде подшлемника из мягкого материала, в затылочной части которого закреплена замкнутая емкость из эластичного материала с трубчатым теплообменником, заполненная жидкостью с высоким коэффициентом теплопроводности, остекление внутренней оболочки представляет со�
Patent RU-2088789-C1 (RU)
Title: Method manufacture of valve rubber-lined needle
Inventor: BELYAKOV VYACHESLAV S
IPC: F02M5/12
Filed: 1995-02-28
Granted: 1997-08-27
Abstract: FIELD: mechanical engineering; engines; needles for fuel and carburetor float chamber valves. SUBSTANCE: method comes to separate making of metal and rubber blanks of valve needle tip with subsequent connection of parts by curing which is carried out in mould at moulding pressure varied depending on temperature of curing. EFFECT: improved quality of valve needle. 2 cl, 2 dwg
Patent RU-2094878-C1 (RU)
Title: Inductor for pulsed magnetizing of parts made of retentive materials
Inventor: FRIDMAN BORIS P
IPC: H01F13/00
Filed: 1995-04-03
Granted: 1997-10-27
Abstract: FIELD: electrical engineering. SUBSTANCE: inductor has pair of identical circuit electrodes each made of high-conductance buses in the form of combination of coaxial cylindrical bows whose adjacent end sections are interconnected in pairs by single-sided jumpers to form reciprocating spiral with internal and external leads; single-sided jumpers of each circuit electrode are made in the form of U-shaped vertically oriented junctions each having its base resting on top on external horizontal ends of end sections of paired coaxial cylindrical bows; opposing internal leads of both circuit electrodes and identical external leads of both circuit electrodes are made in the form of L-shaped buses placed above external end plane of respective circuit electrodes and vertical branches of L-shaped buses connected through their bases to horizontal ends of end sections of coaxial cylindrical bows of respective circuit electrodes of inductor. EFFECT: provision for building up magnetic fields of desired configuration ensuring volumetric distribution of flux density vectors in case of complex types of reverse magnetization of retentive-material parts. 5 dwg
Patent RU-2066686-C1 (RU)
Title: Method of low-toxic alcoholic drink making
Inventor: KOTIN ARKADIJ M
IPC: C12G3/08
Filed: 1995-04-19
Granted: 1996-09-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: aqueous-spirituous mixture is prepared, stirred its, filtrated and plant biomass extract or cultured tissue of plant Polyscias filicifolia is added at amount 2-200 l per 1000 dal ready product. EFFECT: enhanced quality of product. 4 tbl
Patent RU-2096625-C1 (RU)
Title: Dust and gas suppressing device
Inventor: KHECHUEV YURIJ D
IPC: E21F1/00
Filed: 1995-05-23
Granted: 1997-11-20
Abstract: FIELD: mining industry. SUBSTANCE: this relates to safety engineering equipment and can be used in mining quarries and for fire-fighting purposes. Device is based on jet engine for high power and long range of discharging gas-liquid stream. Jet nozzle is removed from engine which is connected by its diffuser with mixing chamber. Introduced in mixing chamber in direction of gas flow are injectors of liquid delivery manifold. Located at mixing chamber outlet is double-phase accelerating nozzle. This device incorporating powerful aviation turbojet engines is capable of spraying liquid in amount of 2 cu.m/s through distance longer than 700 m. EFFECT: high efficiency. 1 cl, 1 dwg
Patent RU-2085722-C1 (RU)
Title: Base for heap leaching of ores, tailings and concentrates
Inventor: RUBTSOV YURIJ I
IPC: E21B43/28
Filed: 1995-06-07
Granted: 1997-07-27
Abstract: FIELD: mining industry. SUBSTANCE: it can be used in underground and heaped leaching. Base for heap leaching is multilayer structure which is made up of two hermetic layer of polyethylene film, rubberized or rubber material and located between them is drain course. Effected through this course is circulation of decontaminating solution flowing in separated closed circuit. Also provided are delivery and distribution manifold and decontaminating solution collector. EFFECT: high efficiency. 1 dwg
Patent RU-2080402-C1 (RU)
Title: Method for recovering vanadium from vanadium-containing materials
Inventor: TARABRIN GENNADIJ K
IPC: C22B34/22
Filed: 1995-08-01
Granted: 1997-05-27
Abstract: FIELD: non-ferrous metallurgy. SUBSTANCE: method comprises the following steps: oxidizing roasting with reactants-additives, leaching of roast thus-produced, hydrolytic precipitation of vanadium pentoxide concentrate, filtering concentrate, washing concentrate with water on filter, followed by melting. Novelty resides in that prior to washing with water, vanadium pentoxide concentrate is treated on filter with 2-% to 7-% ammonium solution, at solid-to-liquid ration of 1:3-10, at precipitate bed thickness 15-40 mm, temperature 20-60 C, pH 3.5-6.0, and solution circulation time 1-5 min. EFFECT: higher vanadium recovery. 2 tbl
Patent RU-2100372-C1 (RU)
Title: Method of pectin preparing
Inventor: KVASENKOV OLEG I
IPC: C08B37/06
Filed: 1995-09-19
Granted: 1997-12-27
Abstract: FIELD: food industry. SUBSTANCE: pectin-containing raw of the vegetable origin is fed to the twisted supersonic gaseous flow to destroy cellular membranes and destruct protopectin substances followed by extraction, separation of phases and isolation of the end product from liquid phase. EFFECT: improved method of preparing.
Patent RU-2095530-C1 (RU)
Inventor: MAJSOV IVAN A
IPC: E04H1/02
Filed: 1995-12-07
Granted: 1997-11-10
Abstract: Относится к строительной технике. Цель - минимизация расходов на сооружение и улучшение эксплуатационных качеств. Миниздание имеет спальные места в виде складывающихся полатей, перекрывающих всю ширину здания, состоящих из двух 1,2 одинаковых плит, связанных друг с другом шарниром 3, опирающихся в разложенном состоянии краями на горизонтальные брусья 4 каркаса миниздания. Боковые продольные края плит имеют крюки 7, а брусья под ними имеют соответствующие гнезда 8, что надежно фиксирует положение плит складывающихся полатей на горизонтальных опорных брусьях каркаса миниздания. При минимальных размерах и весе миниздание обеспечивает возможность временного или периодического размещения семьи в теплое время года при наличии четырех спальных мест с размерами, например, 180 х 80 см. 1 з.п. ф-лы, 5 ил.
Patent RU-2096684-C1 (RU)
Title: Catalytic burner
Inventor: FRANK YULIJ A
IPC: F23D14/18
Filed: 1995-12-13
Granted: 1997-11-20
Abstract: FIELD: heating engine and cabin of car, greenhouses, tents, containers, etc. SUBSTANCE: catalytic burner has housing, catalytic head fitted at outlet and perforated sheet. Porous heat insulator is located in housing between its bottom and catalytic head; outlet end of fuel supply branch pipe is inserted in this insulator: perforated sheet made from fuel-tight material is placed between this end and catalytic head. Sheet made from fuel-tight material is placed between outlet end of branch pipe and bottom of housing to enhance efficiency of operation of burner on liquid fuel. Perforated sheet (or both sheets) has smooth, finned surface or surface of other profile. Outlet end of branch pipe is located inside housing vertically, horizontally or at angle relative to its walls; its end is open or blanked off; branch pipe has through hole (holes) in its wall. Device has been tested. EFFECT: enhanced reliability. 4 cl, 3 dwg
Patent RU-2099988-C1 (RU)
Title: Cut tobacco accumulator-doser
Inventor: BORODYANSKIJ VITALIJ P
IPC: A24B3/00
Filed: 1996-01-05
Granted: 1997-12-27
Abstract: FIELD: tobacco industry, in particular, equipment for preparing tobacco to produce smoking articles. SUBSTANCE: cut tobacco accumulator-doser has shell with bottom mounted for rotation at an acute angle to vertical plane. Stationary belt of shell outer cylinder is provided with discharge windows. Each dosing drum is pivotally mounted on lever, which in conjunction with gate is coupled to leverage and screw drive to move drum relative to window opening and alternatively introduce and withdraw dosing drum and gate into and out of discharge opening. Dosing drum is made in the form of screw with trapezium-shaped thread and longitudinal tooth forming grooves. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 3 dwg
Patent RU-2102395-C1 (RU)
Inventor: BEKLEMISHEV A B
IPC: A61K31/4188
Filed: 1996-01-24
Granted: 1998-01-20
Abstract: FIELD: organic chemistry. SUBSTANCE: biotin 2-nitro-4-sulfophenyl ester sodium salt is synthesized by interaction of 2-nitro-4-sulfophenol sodium salt with biotin in medium of dimethylformamide in the presence of dicyclohexylcarbodiimide. Biotin and dicyclohexylcarbodiimide were added to reaction medium by batches up to mole ratio of the indicated reagents with respect to salt = 1:(1.4-1.6):(1.3-1.5), respectively. Invention can be used in bioorganic chemistry and molecular biology for synthesis of oligo(poly)nucleotides and biologically active proteins carrying biotin group. EFFECT: improved method of synthesis.
Patent RU-2110402-C1 (RU)
Title: Method of inhibition of caramelization process at wood hydrolysis
Inventor: DAVYDOV V D
IPC: D21C3/04
Filed: 1996-06-03
Granted: 1998-05-10
Abstract: FIELD: hydrolytic production, in particular, elimination of caramelization process at wood hydrolysis. SUBSTANCE: powdered carbamide is added to chips before hydrolysis at a rate of 0.5 to 2% of the weight of absolutely dry chips. EFFECT: facilitated procedure. 1 tbl
Patent RU-2103449-C1 (RU)
Title: Бытовая санитарно-техническая установка
Inventor: EGOROV SERGEJ STEPANOVICH
IPC: E03C1/04
Filed: 1996-06-26
Granted: 1998-01-27
Abstract: Изобретение относится к области строительства, а именно к санитарно-техническому оборудованию. Сущность изобретения заключается в том, что установка включает раковину умывальника и размещенное под ней и сообщенное с ее сливом санитарное оборудование, например, стиральная машина, с поперечными габаритами, лежащими в пределах поперечных габаритов раковины, корпус которой выполнен с наклонным днищем и сливным отверстием, расположенным за пределами поперечных габаритов размещенной под раковиной стиральной машины, при этом ее соотношение размеров длины раковины и ширины ее к высоте лежит в пределах соответственно как (30 - 62) o C(12 - 30) и (42 - 67) o C(12 - 30), а наклон днища направлен в сторону одной из торцевых стенок раковины, при этом сливное отверстие расположено, предпочтительно, в непосредственной близости от торцевой стенки корпуса раковины или в нижней части торцевой стенки, при этом раковина может быть установлена над стиральной машиной с технологическим зазором, или непосредственно на корпусе стиральной машины и жестко соединена с ней. 2 з.п. ф-лы, 2 ил.
Patent RU-2129876-C1 (RU)
Title: Live vaccine for measles prophylaxis
Inventor: TAROS L JU
IPC: C12N7/00
Filed: 1996-07-30
Granted: 1999-05-10
Abstract: FIELD: biotechnology, medicine. SUBSTANCE: live vaccine has the following components, vol.%: strain L-16v (GKV N 2277) taken in an infecting dose 0.2 ± 0.1 TCD 50 /cell; aminopeptide 5-8; Eagle medium or Eagle MEM 92-95 medium and a stabilizing agent - the rest. Vaccine shows the enhanced immunogenic activity and provides a possibility of intranasal administration and vaccination of children of age younger 9 months. EFFECT: enhanced effectiveness of vaccine. 6 tbl, 7 ex