baber/WOPTO huggingface dataset:
Patent MD-4489-C1 (MD)
Title: 1,4-Benzothiazepine derivatives, method for the synthesis thereof, pharmaceutical compositions comprising the same, and use thereof for treating and preventing disorders involving modulation of ryanodine receptors
Inventor: YAN JIAMING
IPC: C07D281/10
Filed: 2013-04-17
Abstract: The present invention relates to 1,4-benzothiazepine derivatives represented by the structure of Formula (I):(I)wherein R is COOH, and pharmaceutically acceptable salts thereof.The invention describes the use to treat disorders and diseases associated with ryanodine receptors (RyRs) that regulate calcium channel functioning in cells.The invention also discloses pharmaceutical compositions comprising the compounds and uses thereof to treat diseases and conditions associated with RyRs, in particular cardiac, musculoskeletal and central nervous system disorders.
Patent RU-2050329-C1 (RU)
Inventor: SMIRNOV ALEKSANDR V
IPC: C02F101/32
Filed: 1992-10-14
Granted: 1995-12-20
Abstract: FIELD: water surface clearing from petroleum and hydrophobous liquids by sorption. SUBSTANCE: method provides for water surface treatment by expanded graphite in amount of 0.1 10 of sorbate mass, graphite extraction from water by perforated fabric or by net with cells size less than 12 mm, graphite squeezing out, setting on fire and repeat use of sorbent. EFFECT: apparatus allows to increase degree of water clearing, decrease of sorbent consumption and costs of its preparation. 1 tbl
Patent RU-2009995-C1 (RU)
Title: Method of ammonia oxidation
Inventor: CHERNYSHEV VALERIJ I
IPC: B01J23/56
Filed: 1992-11-16
Granted: 1994-03-30
Abstract: FIELD: chemical technology. SUBSTANCE: noble metals are taken from a group containing platinum, rhodium, palladium and gold. Method involves also additional catching of volatilizing platinoids from a gaseous mixture by sorbent containing, wt. -% : calcium oxide 35-85, and aluminium oxide 15-65. Gaseous mixture loading through sorbent layer is maintained at the range 12000-200000 h. -1 . Method ensures to increase degree of platinum and rhodium catching by 1.07-1.08- and 1.1-1.11-times, respectively. EFFECT: enhanced degree of noble metals catching. 2 cl, 2 tbl
Patent RU-2044162-C1 (RU)
Title: Oil-well pump with ram seal
Inventor: KORNEV BORIS P
IPC: F04B53/02
Filed: 1992-11-24
Granted: 1995-09-20
Abstract: FIELD: oil-well pumps. SUBSTANCE: rams are received by grooves provided on outer surface of plunger and curvature of their outer surface coincides with that of cylinder and spring which support rams. Cover plates are flush fitted on outer surfaces of rams and are held by cylinder. Radial and axial webs serve as mounting seats on rams. Surfaces of these webs coincide with end and inner surfaces of cover plates. End of ram and free end of cover plate lie in one radial plane. EFFECT: enhanced reliability. 2 dwg
Patent RU-2049579-C1 (RU)
Inventor: ANANCHENKO IGOR YU
IPC: B21D22/20
Filed: 1992-11-30
Granted: 1995-12-10
Abstract: FIELD: sheet stamping. SUBSTANCE: method involves placing billet in die; pressing billet edge portion; forming billet central portion by punch and matrix. At the initial stages of forming, corrugations are made in billet edge portion protruding outside pressure surfaces of matrix and die pressure member. At the following stages of forming, corrugations are flattened when drawn between pressing surfaces of matrix and pressure member. Upon stretching of part corrugations make portion of ready part surface. In the process of flattening corrugations, required braking force resisting movement of billet edge is created. EFFECT: increased efficiency, improved quality of parts and reduced usage of material. 2 dwg
Patent RU-2036779-C1 (RU)
Inventor: GORDEEV SERGEJ K
IPC: C01B31/06
Filed: 1992-12-08
Granted: 1995-06-09
Abstract: FIELD: manufacture of building materials. SUBSTANCE: method lies in soaking the blank molded of the diamond powder with liquid silicon at the temperature of 1420-1700 C and at the pressure lower than 1000 mm of the mercury column. The method alloys to obtain superhard materials. EFFECT: facilitated manufacture of diamond-bearing materials and enhanced efficiency of the process. 1 cl, 1 tbl
Patent RU-2020953-C1 (RU)
Inventor: VAJNBERG YURIJ P
IPC: A61K38/16
Filed: 1992-12-30
Granted: 1994-10-15
Abstract: FIELD: medicine. SUBSTANCE: 0.2-0.5% solution of DNA sodium salt is administrated to patients intranasally with simultaneous treatment of vessel damages in the form of external application (ulcers, gangrenes). Treatment course is up to 30 days. EFFECT: activation of regeneration processes in tissues, circulation normalization in damaged vessels, enhanced effectiveness of treatment. 1 tbl
Patent RU-2042093-C1 (RU)
Title: Plank timber drying apparatus
Inventor: BLOTNER BORIS L
IPC: F26B9/06
Filed: 1992-12-22
Granted: 1995-08-20
Abstract: FIELD: plank timber drying equipment. SUBSTANCE: apparatus has drying and control units made as modules. Each module is made in the form of container with crimped outer walls joined by means of connectors, sylphons and fixed by bolts. Air ducts, thermometers for measuring temperature and humidity of drying agent, moistening system, rails and gate are disposed in drying unit. Drying unit is further provided with converging tube which is made asymmetrical in vertical plane, with asymmetry coefficient K=1.3 - 1.5. Fans have air ducts, condensate collecting pan, air heater and condenser with drying agent moistening system. Moistening system has closed tank communicating with fan through pipeline and faucet. Tube is positioned within tank. Nozzle is fixed on tube end between fan and air heater. Thermometer moistening system has hermetically sealed vessel filled with water and is disposed in control unit so that it is connected through pipeline with water surface in vessel for moistening of thermometer. Rail way of apparatus may be provided with drop portion, which is pivotally connected with path and may be retained in vertical position by lever. EFFECT: increased efficiency in drying plank timber and enhance reliability in operation. 4 cl, 3 dwg
Patent RU-2082734-C1 (RU)
Inventor: VOLFGANG MYULLER
IPC: C01B31/02
Filed: 1993-05-05
Granted: 1997-06-27
Abstract: FIELD: chemical engineering. SUBSTANCE: to remove fullerenes from fulleren- containing soot, the latter is heated with microwaves to 300-800 C and stripped fullerenes are further condensed. Microwave-aided heating is effected at frequency from 433 to 24125 MHz under protective gas atmosphere or under pressure less than or equal to 1000 mbar. Process is carried out for several seconds to prevent decomposition of fullerenes. EFFECT: higher efficiency. 4 cl
Patent RU-2042853-C1 (RU)
Title: Rocket engine
Inventor: MAKHONIN VLADIMIR V
IPC: F02K9/08
Filed: 1993-02-15
Granted: 1995-08-27
Abstract: FIELD: rocket engineering. SUBSTANCE: front frame is mounted on the inner cylindrical side of the housing. The rear frame is mounted on outer side of the inlet part of the nozzle set. The front frame is constructed as a metal gear cylindrical ring with thick- walled skirt. Through longitudinal grooves, which separate the skirt into segments, are made over periphery at the bottom of the skirt. The rear frame is made up as a split metal thin-walled cylindrical-and-conical ring. The conical part is made up as T-shaped tabs. Rectangular stops 13 with radiused flange perpendicular to generatrix of the engine are interposed between the tabs. The T-shaped tabs and stops are conjugated via a radius. The cylindrical part of the ring of the rear frame is conjugated with the outer side of the nozzle set and interposed between the spiral ring layers of forced shell of the housing, insert 14 made of a composition material being received in the ring chute. The outer contour of flanges is a circumference. A lock constructed as thin-walled of Z-like cross section. The front frame is armored over the skirt with a resilient thin-walled collar. EFFECT: enhanced efficiency. 3 cl, 5 dwg
Patent RU-2065018-C1 (RU)
Title: Bolt
Inventor: KHUDOROZHKOV YURIJ N
IPC: E05C1/02
Filed: 1993-02-18
Granted: 1996-08-10
Abstract: FIELD: lock production. SUBSTANCE: bolt has slide member installed on the object to be locked. The slide members is provided with a component to be locked that is rigidly connected to one butt of the slide member. There are also the first and the second locking planks and slide member motion mechanism. The second locking plank may be connected to slide member component to be locked when the object to locked and frame are coincided and the slide member is locked during motion along its axis. The component to be locked may be, for example, of T shape. EFFECT: high reliability. 2 cl, 5 dwg
Patent RU-2041882-C1 (RU)
Title: Process for preparing water-binding agent of dispersive alumosilicate systems
Inventor: MASLENNIKOVA IRINA S
IPC: C07F15/02
Filed: 1993-03-03
Granted: 1995-08-20
Abstract: FIELD: chemical industry. SUBSTANCE: synthesis of water-binding agents of unspecified structure of dispersive alumosilicate systems such as a coordinated ferric sulfate compound and aniline having characteristics better than those of the prior art water-binding agents. The process is carried out by stirring ferric sulfate and aniline at a ferric sulfate to aniline molar ratio of (2.4-2.6):(1.0-1.2). 2 cl, 3 tbl. EFFECT: more efficient preparation process. 2 cl, 3 tbl
Patent RU-2059870-C1 (RU)
Title: Device for measuring cyclic fuel supply
Inventor: BASHIROV RADIK M
IPC: F02M65/00
Filed: 1993-08-10
Granted: 1996-05-10
Abstract: FIELD: testing internal combustion engines. SUBSTANCE: device is made up as injecting chamber 4 connected with the measuring chamber, plunger 6 coupled with measuring pickup 8, spring-loaded space connected with the drain system through hydraulic distributor 9, and pressure regulator for creating and controlling counterpressure from the under-plunger side in the measuring chamber. A control system controls the measurements. The system has amplifier 14, analogue-digital converter 15, computer 16, pulse pickup 17, and control unit 18 including solenoid plunger 10 and solenoid valve. EFFECT: enhanced reliability. 1 dwg
Patent RU-2079768-C1 (RU)
Inventor: PECHENEGOV YURIJ YA
IPC: F16T1/00
Filed: 1993-09-23
Granted: 1997-05-20
Abstract: Использование: в области энергетики для удаления конденсата из теплопотребляющих аппаратов, где в качестве греющего теплоносителя применяется водяной пар, и может быть использовано в различных областях техники. Сущность: конденсатоотводчик содержит цилиндрический корпус с размещенным в его верхнем участке отводящим патрубком и подводящим патрубком, установленным в верхнем торце корпуса и заведенным в его полость с образованием кольцевого канала, сообщенного с патрубком в нижнем участке корпуса, а также размещенный в последнем дросселирующий элемент, дополнительно снабжен сетками, установленными на входе в отводящий и подводящий патрубком, сообщение последнего с кольцевым каналом образовано посредством щелевых отверстий, выполненных в подводящем патрубке, а дросселирующий элемент выполнен в виде сферических тел, размещенных в подводящем патрубке и кольцевом канале, причем в последнем - со степенью заполнения, составляющей 0,75-0,85, при этом сферические тела выполнены из материала с плотностью, не меньшей 1000 кг/м 3  и с диаметрами, превышающими размеры ячеек сеток и ширину щелевых отверстий. 2 ил.
Patent RU-2050956-C1 (RU)
Inventor: ARTEMOV NIKOLAJ STEPANOVICH
IPC: B01D63/06
Filed: 1993-12-21
Granted: 1995-12-27
Abstract: Изобретение может быть использовано в установках разделения жидких смесей методом обратного осмоса и ультрафильтрации, применяющихся для деминерализации солоноватых вод, очистки сточных вод, в системах водоподготовки для концентрирования органических, коллоидных и ферментных растворов. Мембранный модуль содержит пакет трубчатых мембранных элементов в виде пористых трубок с нанесенной на внешнюю поверхность мембраной, закрепленных в трубных решетках и заключенных в корпус, снабженный патрубками подвода очищаемой жидкости, отвода концентрата и патрубками отвода пермеата, выполненными на крышках. На стенках корпуса выполнены сферические выступы, первый из которых расположен на стороне, противоположной патрубку подвода очищаемой жидкости. Выступы могут быть выполнены в виде закрепленных на внутренней поверхности корпуса сегментов. Пористые трубки имеют сплющенные участки, развернутые друг относительно друга. Мембранные элементы закреплены в трубной решетке накидными гайками с конической резьбой или резьбовыми коническими втулками. 4 з. п. ф-лы, 10 ил.
Patent RU-2064209-C1 (RU)
Title: Hydrogen-containing alloy for active material of negative electrode of nickel-hydride cell
Inventor: SMIRNOV VLADIMIR V
IPC: H01M4/38
Filed: 1994-01-20
Granted: 1996-07-20
Abstract: FIELD: nickel-hydride storage cells. SUBSTANCE: hydrogen-containing alloy of general formula LaNi a Co b Mn c  has components in the following proportion, atomic mass: a = 2.4-2.6; b = 2.3-2.4; c = 0.1-0.2 at a+b+c=5. EFFECT: improved quality of alloy. 1 tbl
Patent RU-2089039-C1 (RU)
Title: Automatic gain control device (design versions)
Inventor: BLATOV VLADIMIR V
IPC: H04N5/52
Filed: 1994-01-28
Granted: 1997-08-27
Abstract: FIELD: television; high-power amplifying channels. SUBSTANCE: device has four terminal network and amplifying channel inserted between device input and output, clock pulse input, reversing counter, two comparators, two reference-voltage sources, amplitude detector, and NAND gate (design version 1). AGC device of design version 2 has, in addition, series-connected buffer stage and peak detector inserted between amplitude detector and first comparator. EFFECT: provision for maintaining rated output-signal level and for immediate load disconnection in case of its abrupt increase or inadmissible level thereby ensuring reliable protection during accidents. 2 cl, 3 dwg
Patent RU-2080647-C1 (RU)
Title: Method for automatic functional diagnostics of controlled equipment which is checked at regular intervals
Inventor: GRITSINENKO IGOR I
IPC: G05B23/02
Filed: 1994-05-17
Granted: 1997-05-27
Abstract: FIELD: automatic control systems which monitors discrete states of objects to be controlled. SUBSTANCE: method involves detection of operating conditions and wear level of controlled equipment which is checked at regular intervals by means of automatic monitoring of wear alternation in equipment during its service life. Method is coincided with control actions on equipment and requires measurement of time interval between sending a control action for state transition and receiving a response that equipment is in required state. Difference between this interval and interval which was detected during last control action is used for decision about fault conditions of this equipment; difference between this interval and interval which was detected during first control action on new equipment is used for judging wear conditions of equipment. This results in possibility to detect fault conditions which are caused by premature wear and developing fault in equipment. EFFECT: detection of developing fault conditions, possibility to check equipment simultaneously with normal control operations without need for special test actions.
Patent RU-2079349-C1 (RU)
Inventor: GRIBKOV VLADIMIR N
IPC: B01D71/02
Filed: 1994-06-17
Granted: 1997-05-20
Abstract: Использование: для микро-, ультра- и нанофильтрации в медицине, биологии, химической и пищевой промышленности. Сущность изобретения: фильтрующий элемент содержит грубопористую подложку и тонкопористую мембрану, выполненную в виде спеченного каркаса из неорганических волокон и неорганической неволокнистой матрицы, расположенной внутри каркаса. Способ изготовления фильтрующего элемента включает нанесение на поверхность подложки слоя неорганических волокон с последующей пропиткой раствором, содержащим соединения, переходящие при термообработке в неорганическую неволокнистую матрицу, сушку и обжиг 2 с. и 5 з. ф-лы. 1 табл. 3 ил.
Patent RU-2056030-C1 (RU)
Title: Furnace roller
Inventor: LYAKH ALEKSANDR P
IPC: F27D3/02
Filed: 1994-08-24
Granted: 1996-03-10
Abstract: FIELD: metallurgy. SUBSTANCE: furnace roller includes a barrel, water cooled shaft, roller ends are movable in axial direction. Immovable rests are placed on the shaft that are located out of barrel bounds. Summary space between barrel ends and the rests are interrelated with relationship presented in the description. EFFECT: high efficiency. 3 cl, 1 dwg
Patent RU-2072367-C1 (RU)
Inventor: KLIMENKO VLADIMIR I
IPC: C08G101/00
Filed: 1994-09-08
Granted: 1997-01-27
Abstract: FIELD: production of polyurethane foam. SUBSTANCE: polyurethane foam is prepared by interaction of polyester and water with toluylene diisocyanate. The process takes place in the presence of foam stabilizer and catalyst system. Mentioned above catalyst system comprises (mass parts): derivative of diaminodiethyl ether 0.10-1.10, tertiary amine 0.05-0.60, ammonium butyl sulfoleate 0.10-1.00. Quantity of said catalytic system is 0.25-2.70 mass parts per 100 mass parts of mentioned above polyether. Tetramethyl diaminodiethyl ether or dimorpholinodiethyl ether is used as mentioned above derivative of diaminodiethyl ether. EFFECT: decreases residual deformation of polyurethane foam. 2 cl, 1 tbl
Patent RU-2098409-C1 (RU)
Title: Method of synthesis of (s)-(-)- and (r)-(+)-isomers of (5-amino-1,2-dihydro-2-methyl-3-phenylpyrido-[3,4-b]-pyrazine- -7-yl)-carbamide acid ethyl ester or their pharmaceutically acceptable salts and intermediate (s)-(-)- and (r)-(+)-isomers of [6-amino-4-[[2-(alkoxyalkylamino)-1-methyl-2-oxoethyl]-ami- -no]-5-nitro-2-pyridinyl]-carbamide acid ethyl ester
Inventor: OM PRAKASH GOEL
IPC: C07D213/75
Filed: 1993-01-19
Granted: 1997-12-10
Abstract: FIELD: organic chemistry. SUBSTANCE: products: (S)-(-)- and (R)-(+)-isomers of (5-amino-1,2-dihydro)-2-methyl-3-phenylpyrido-[3,4-b]-pyrazi- -ne-7-yl)-carbamide acid ethyl ester of the formula   were synthesized by interaction of 2-amino-3-nitro-4-chloropyridine-6-carbamide acid ethyl ester with (R)- or (S)-2-amino-N-alkoxy-N-alkylpropaneamide of the formula (V)   where R and R′ - lower alkyl; product of amination (VI)   is interacted with phenol-containing Grignard reagent and (S)- or (R)-[6-amino-4-[(1-(methyl-2-oxo- -2-phenylethyl)amino] -5-nitro-2-pyridinyl]-carbamide acid ester of the formula (IV)   is obtained that is subjected for reductive cyclization; and an intermediate product (S)-(-)- and (R)-(+)-isomers of [6-amino-4-[[2-(alkoxyalkyl)-1-methyl-2-oxoethyl] amino] -5-nit- -ro-2-pyridinyl] -carbamide acid of the formula (VI). EFFECT: improved method of synthesis. 6 cl
Patent RU-2104930-C1 (RU)
Inventor: TORSTEJN OBRESTAD
IPC: C01C1/18
Filed: 1993-06-30
Granted: 1998-02-20
Abstract: Использование: изобретение относится к способу производства свободнотекучих легко подвижных частиц нитрата аммония и к покрытию, предотвращающему слеживание. Сущность изобретения состоит в том, что перед окончательной сушкой и хранением частицы нитрата аммония покрывают напылением водным раствором, по крайней мере, одной неорганической соли, образующей солевые гидраты с, по крайней мере, одной молекулой кристаллизационной воды. Частицы сушат до содержания воды ≤ максимального количества кристаллизационной воды, которое может быть связано названными неорганическими солями. Водные растворы, предпочтительно нитраты магния и/или кальция, напыляют на частицы нитрата аммония в количестве, соответствующем 0,1-3 весовых % от покрытых частиц. При использовании нитрата магния частицы нитрата аммония высушивают до содержания воды ≤ содержанию воды в покрытии Mg(NO 3 ) 2  • 6H 2 O, соответствующему отношению H 2 O/ Mg(NO 3 ) 2 ≤ 6 моль. Изобретение особенно применимо к кристаллическому нитрату аммония. Покрытие, предотвращающее слеживание, включает, по крайней мере, одну неорганическую соль, содержащую, по крайней мере, один моль кристаллизационной воды, предпочтительно нитрат магния, содержащий 2-6 моль кристаллизационной воды или нитрат кальция, содержащий 2-4 моль кристаллизационной воды. 2 с. и 6 з.п. ф-лы, 4 табл.
Patent RU-2120865-C1 (RU)
Title: Vehicle fire protection device
Inventor: STULIJ JURIJ GRIGOR EVICH
IPC: B60K28/14
Filed: 1995-02-15
Granted: 1998-10-27
Abstract: FIELD: transport engineering; protective systems. SUBSTANCE: inertia transducer is placed into electric circuit to control running under abnormal conditions which breaks contact of battery supply circuit and simultaneously shuts down the engine without order from driver. EFFECT: enhanced safety at road accidents. 2 cl, 2 dwg
Patent RU-2149055-C1 (RU)
Title: Vinyl acetate preparation catalyst, method for preparation thereof, method of preparing vinyl acetate, and method of preparing carrier for vinyl acetate synthesis catalyst
Inventor: BLJUM PATRITSIJA RAJ
IPC: B01J21/08
Filed: 1995-02-21
Granted: 2000-05-20
Abstract: FIELD: organic synthesis catalysts. SUBSTANCE: catalyst for fluidized-bed synthesis of vinyl acetate has general formula Pd-M-A wherein M is barium, gold, lanthanum, niobium, cerium, zinc, lead, calcium, strontium, antimony, or their mixtures and A is at least one alkali metal. Such catalyst is contained in preliminarily prepared practically inert carrier in the form of microspheric particles, at least 50% of which are less than 100 mcm in size. Methods for preparing catalyst, vinyl acetate, and catalyst carrier. EFFECT: simplified catalyst preparation process and increased wear resistance of catalyst. 35 cl, 2 tbl, 20 ex
Patent RU-2094150-C1 (RU)
Title: Automobile body and cab straightening device
Inventor: ENAEV ALEKSANDR A
IPC: B21D26/14
Filed: 1995-03-29
Granted: 1997-10-27
Abstract: FIELD: automotive industry; tools for straightening out and truing of damaged bodies and cabs of automobiles. SUBSTANCE: device has housing, mandrel installed on housing and unit to press surface to be straightened to working surface of mandrel. As compared with prototype, novelty is that housing is made in form of cylinder, unit for pressing the surface to be straighted out is made in form of electromagnet arranged in housing, and mandrel is installed in electromagnet core and is held in the core owing to residual magnetism. EFFECT: increased capacity when carrying out straightening and truing operations. 2 dwg
Patent RU-2091256-C1 (RU)
Title: Vibration-and-noise isolating coating
Inventor: SHTANKO ANATOLIJ I
IPC: B60R13/08
Filed: 1995-04-25
Granted: 1997-09-27
Abstract: FIELD: transport engineering; protection of vehicle drivers from noise, vibration and other discomfort conditions in winter. SUBSTANCE: coating has outer layer made of elastomer material and support part arranged under elastomer material layer and made in form of grid with hollow cells of square shape. Layer of elastomer material connected to grid forms shock absorbing diaphragms over cells. Diaphragms have at least one projection on outer side. Projection contours are located inside diaphragm contour. Diaphragms provide low frequency vibration isolation. EFFECT: improved quality of vibration-and-noise isolation. 3 cl, 10 dwg