baber/WOPTO huggingface dataset:
Patent RU-2058982-C1 (RU)
Title: 1-(3-chlorophenyl)-4-oxymethyl-7,8-dimethoxy-5h-2,3- benzodiazepine or therapeutically acceptable acid addition salt thereof
Inventor: FERENTS ANDRASHI
IPC: A61P25/26
Filed: 1991-10-16
Granted: 1996-04-27
Abstract: FIELD: chemical industry. SUBSTANCE: product: 1-(3-chlorophenyl)-4-oxymethyl-7,8- dimethoxy-5H-2,3-benzodiazepine having psychotropic activity. Reagent 1: 1-3 (3,4-dimethoxyphenyl) propane- 1,2-diol. Reagent 2: 3-chlorobenzaldehyde followed by acylation and oxidation with chromic acid. Reagent 3: hydrazine hydrate. Reaction conditions: 3-7 fold excess of 98-100 % hydrazine hydrate, mp 159-161 C, yield 77.8 % chlorohydrate salt decomposes at 193-195 C and methanesulfonate salt decomposes initially at 186 C. EFFECT: improved properties of the title compounds. 5 tbl
Patent RU-2012977-C1 (RU)
Title: Gear for control over voltage of asynchronous and synchronous generators
Inventor: SAVELEV YURIJ E
IPC: H02J3/46
Filed: 1991-11-19
Granted: 1994-05-15
Abstract: FIELD: electrical engineering. SUBSTANCE: gear for control over voltage is designed for unit-type electric power station fitted both with synchronous and asynchronous generators. Control over of synchronous and asynchronous generators is performed be means of regulation of transformation ratio of transformer of asynchronous generator and of excitation current of synchronous generator depending on excess of voltage of asynchronous generator within specified limits of change. For this purpose device is provided with automatic controller of transformation ratio, logic OR and NOT gates and controlled key. EFFECT: increased efficiency of control. 2 dwg
Patent RU-2024378-C1 (RU)
Inventor: SAFIULLIN RINAT V
IPC: B23K31/00
Filed: 1991-07-25
Granted: 1994-12-15
Abstract: Использование: сверхпластическая формовка и диффузионная сварка сложно - профильных изделий типа панелей. Сущность изобретения: листы обшивки, по крайней мере, с одной стороны периметра пакета напротив каждого шва, образующего рисунок наполнителя, подвергают дополнительной деформации с образованием между обшивками и наполнителем каналов, ширина которых удовлетворяет условию, представленному в формуле изобретения, и которые представляют собой в плане продолжение в технологическую зону швов наполнителя, а также сообщающихся с системой ввода-отвода газа. 1 ил.
Patent RU-2014235-C1 (RU)
Title: Method for manufacturing pneumatic tyre casing
Inventor: SKORNYAKOV EDUARD S
IPC: B29D30/08
Filed: 1991-10-22
Granted: 1994-06-15
Abstract: FIELD: tyre industry. SUBSTANCE: tread pattern is preliminary cut after forming on an assembling drum is finished. The final forming of the tread pattern is made in a mould with an equatorial joint. The mould has a tread pattern. EFFECT: improved quality. 3 dwg
Patent RU-2023780-C1 (RU)
Inventor: SOLOMIN VLADIMIR A
IPC: D06F7/04
Filed: 1991-08-12
Granted: 1994-11-30
Abstract: Использование: в машиностроении бытовых машин, в частности в стиральных машинах. Сущность изобретения: машина содержит бак для моющего раствора. Под дном бака установлена камера с жидкостью, в которой размещены шаровые тела, содержащие ферромагнитный материал. Под камерой расположены электромагниты, закрепленные на стойках. 6 з.п. ф-лы, 1 ил.
Patent RU-2030770-C1 (RU)
Title: Process of manufacture of duplicates of diffraction optical elements
Inventor: STREZHNEV STEPAN ALEKSANDROVIC
IPC: G02B5/18
Filed: 1992-02-21
Granted: 1995-03-10
Abstract: FIELD: optical instrumentation engineering. SUBSTANCE: layer of hardening polymer adhesive which contains oligoesteracrylate is applied to surface of diffraction optical element - matrix. Dimethacrylate of triethyleneglycol or dimethacrylate of tetraethyleneglycol are used as oligoesteracrylate. Polymer adhesive is additionally injected with initiator of photopolymerization - alkyl ester of benzoine of formula specified in description of invention. Plasticizer in the amount of 1-10 per cent by mass of oligoesteracrylate can be added into polymer adhesive. EFFECT: improved quality of duplicates. 2 cl, 2 tbl
Patent RU-2065211-C1 (RU)
Title: Passive heat transfer system for nuclear power plant
Inventor: GLAZOV VALERIJ G
IPC: G21C9/00
Filed: 1991-07-01
Granted: 1996-08-10
Abstract: FIELD: nuclear power engineering; shutdown cooling systems of nuclear steam generating plants. SUBSTANCE: shutoff devices 12 at inlet 10 and outlet 11 of air draft channel 7 have ducts 13 interconnected in pairs by means of hinges 16 and provided with bottoms. Side surfaces of ducts 13 have through holes 15; dust 13 at outlet 11 of air draft channel 7 is joined with crossbar 17 and flexible member 18 brought outside through air draft channel wall by means of swivel members 19 and joined with counterpoise 21 engageable with electromagnetic lock 22 of operating member 23. EFFECT: improved design. 2 dwg
Patent RU-2056287-C1 (RU)
Title: Rope saw
Inventor: BELOV ANDREJ M
IPC: B28D1/12
Filed: 1991-12-11
Granted: 1996-03-20
Abstract: FIELD: cutting tools. SUBSTANCE: bushing projects beyond the die on the side of one of its ends through l 1 ≥ d cm  -d b ,, where d cm  - diameter of rope saw member contacting with bushing; d b  - diameter of bushing and on the side of the other end of the die - through l 2 , which should correspond to the expression given in the formula. EFFECT: enhanced rate of cutting. 3 dwg
Patent RU-2051347-C1 (RU)
Inventor: KAZARYAN AKOP A
IPC: G01L9/12
Filed: 1992-02-25
Granted: 1995-12-27
Abstract: Использование: в системах автоматического контроля и управления, в медицине и т. д. Сущность изобретения: процесс изготовления датчиков основан на образовании элементов датчика методом фотолитографии. Температурная обработка (160 170°С) пакета датчиков производится под давлением 30 35 кг/кв. см в течение 50 60 мин. Элементы датчика подвергают механо-химической обработке с целью повышения адгезии слоями диэлектрических пленок. Высокая производительность достигается за счет изготовления на одной подложке одновременно несколько датчиков. Конструкция такого датчика разработана на базе фольгированной диэлектрической пленки, стеклотекстолита и металлической фольги, покрытой тонким слоем диэлектрической пленки. 2 ил.
Patent RU-2026253-C1 (RU)
Title: Lift
Inventor: LEVTOV MIKHAIL I
IPC: B66B9/16
Filed: 1992-03-26
Granted: 1995-01-09
Abstract: FIELD: mechanical engineering; lifts. SUBSTANCE: lift has cabin 1 and counterweight 2 connected by traction wire rope 3 wrapped around guide sheave 4. Speed limiter with sheave 6 has wire rope 7 connected by one end with tensioning device and by other end, with arrester engagement mechanism lever installed on cabin 1. Tensioning device has weight 8 and guide 9 with two vertical travel limiters for weight 8. Drive emergency release is secured on span of wire rope 7 coupled with arrester engagement mechanism lever higher than point of lever connection. EFFECT: enhanced operation reliability. 3 dwg
Patent RU-2031220-C1 (RU)
Title: Two-fuel internal combustion engine with gas-turbine supercharging
Inventor: ZHABIN VYACHESLAV M
IPC: F02B37/00
Filed: 1992-04-07
Granted: 1995-03-20
Abstract: FIELD: engine engineering. SUBSTANCE: air distributing unit is mounted above the gas adapter- mixer. The distributing unit is constructed as a separated air cap having branch pipes. An automatic check valve is received horizontally in one of the branch pipes along its axis. The seat of the valve separates the internal space of the cap from the internal space of the intermediate branch pipe. The engine is provided with a turbo-compressor which comprises gas turbine, which is set in operation by exhaust gases, and compressor for supplying compressed air into the engine. The gas receiving branch pipe of the gas turbine is connected to the outlet manifold of the engine. The gas turbine has also the outlet branch pipe for discharging exhaust gases. The air receiving branch pipe of the compressor is connected with an air filter through the suction pipe line, intermediate branch pipe, and main air pipe line. The air delivery branch pipe of the compressor is connected with the air branch pipe of the air distributing unit through the delivery pipe line. The outlet manifold is provided with a by-passing pipe line having the by-pass throttle member. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2028566-C1 (RU)
Inventor: POPOV YURIJ MIKHAJLOVICH
IPC: F25D13/00
Filed: 1992-01-27
Granted: 1995-02-09
Abstract: FIELD: refrigeration engineering. SUBSTANCE: food products are placed in air-tight heat-isolated vessel; the vessel is mounted inside pressure-tight chamber to form space between the walls. Then products are cooled in vessel and the vessel is vacuumized. Operation space of the chamber is cooled by injecting nitrogen. Products are cooled in vessel by means of nitrogen as well. EFFECT: improved efficiency. 2 cl, 1 dwg
Patent RU-2010827-C1 (RU)
Title: Composition for coating printed circuit boards
Inventor: ZERNOV VITALIJ S
IPC: B23K35/365
Filed: 1992-04-22
Granted: 1994-04-15
Abstract: FIELD: coatings for printed circuit boards. SUBSTANCE: composition included 3 to 5 percent by mass of unoxidized polyethylene wax (molecular weight: 1,000 to 1,500), 20 to 30 percent by mass of copolymer composed of ethylene and vinylacetate, 0.6 to 2.0 percent by mass of vinylacetate, 0.2 to 0.5 percent by mass of 1,2,3-benzotriazole, and 0.01 to 0.03 percent by mass thermostabilizer, organic solvent constituting the remainder. Mixture of above components was placed in ultrathermostatic chamber and heated to temperature of 105 C and then allowed to cool with stirring to point of 35 C. Thus prepared composition was applied to surfaces of printed circuit boards and dried at 70 C for 1.5 h. EFFECT: more durable coating. 1 tbl
Patent RU-2026942-C1 (RU)
Title: Elevated platform of a scene
Inventor: DENISENKOV IVAN F
IPC: E04H3/26
Filed: 1992-05-26
Granted: 1995-01-20
Abstract: FIELD: theaters and entertainment holes and buildings. SUBSTANCE: corners of platform 2 are rested on cruciform frames 3, 4. Bearing piles 10 and tier-like slideways 11 are fixed on the corners. Draw-out steps 12 with rest 13 regulated along height are positioned on the slideways. Redundant slideways to rearrange steps are provided on piles. Mechanism to change platform height comprises additional turning twin unit 20 for cable traction. Worm reduction gearbox is installed directly on the platform from beneath and enables removable handle 15 to control it from platform top. EFFECT: scene platform elevation. 1 dwg
Patent RU-2092864-C1 (RU)
Title: Method of determination of occasional process dispersion when measuring the parameters of wide-band communication channels and device intended for its realization
Inventor: GRIGOREV VLADIMIR A
IPC: G01R29/00
Filed: 1992-06-09
Granted: 1997-10-10
Abstract: FIELD: electronic engineering. SUBSTANCE: to extent dynamic and frequency ranges of signal being measured and to determine spectral composition of power, initial spectrum of signal is divided into non-crossing sections with simultaneous normalization, and power values of separated sections of spectrum are determined by mean frequency of excess of known threshold level. EFFECT: extended dynamic and frequency ranges of measured signal. 2 cl, 4 dwg
Patent RU-2035461-C1 (RU)
Title: Pyridine derivatives
Inventor: SIGERU SOUDA
IPC: C07D417/14
Filed: 1992-10-06
Granted: 1995-05-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: derivatives of pyridine of the formula (I) R 1  where R 2  and -NR 3  - hydrogen, lower alkoxy, halogenated lower alkoxycarbonyl, carboxy or halogen; X - group -O-, -S- or R 3  where -O-(CH 2 ) p -OR 4 , - hydrogen or alkaline metal, lower alkyl or lower alkoxycarbonyl; Z - group R 4  where -O(CH 2 ) q -R 5 , - hydrogen, lower alkyl or benzyl; p - whole number from 1 to 3; group R 5  where q - whole number from 1 to 3; -O-(CH 2 ) r -O-(CH 2 ) s -OR 6 , - halogen, lower alkoxycarbonyl, phenyl or pyridyl; group of the formula R 6  where r and s - whole number from 1 to 5; R 7  - hydrogen or lower alkyl; group of the formulas (II) OR 9 , (III) R 9 , (IV)   and (V)   where t - whole number from 0 to 2; A - group of the formula (VI)   where B - a group of the formula -NH or S; A - lower alkyl, pyridyl or furyl or a group of the formula (VII)   where   - hydrogen; w - whole number 0 or 1; or Z - group   where   - hydrogen, lower alkyl or phenyl; n - whole number from 0 to 2; m - whole number from 2 to 10; I and K - hydrogen or lower alkyl. Synthesized compounds were used in medicine. EFFECT: improved method of synthesis. 4 tbl
Patent RU-2059233-C1 (RU)
Title: Method of determining isopoint of polyelectrolytes
Inventor: VASILEV VIKTOR N
IPC: G01N27/26
Filed: 1992-08-10
Granted: 1996-04-27
Abstract: FIELD: measurement of physical-chemical parameters of polyelectrolytes. SUBSTANCE: polyelectrolyte solution is subjected to electrodialysis with application of ion-selective membranes. Kinetic curves of pH relations are plotted, and isopoint is determined at the momemnt of simultaneous entrance of the dependence onto the plateau. EFFECT: improved precision. 6 dwg, 1 tbl
Patent RU-2066732-C1 (RU)
Title: Well plugging device
Inventor: LOBANOV BORIS S
IPC: E21B33/13
Filed: 1992-08-11
Granted: 1996-09-20
Abstract: FIELD: plugging of troubled intervals of well. SUBSTANCE: well plugging device has hollow body with container in its lower part. Container accommodates piston to divide the container hollow into above-piston and working spaces. The latter are filled with plugging material. Installed above container is signal gate and pulsator. Container has, at least, one discharge hole and jet chamber which is communicated with ambient space through discharge hole. Supply nozzle is installed in jet chamber. Intake nozzle is installed in the container upper part. Intake nozzle is communicated with above-piston space. Signal gate is installed in container for interaction with piston and communication of above-piston space with ambient space. Signal gate has flow area in its open position which is not less than flow area of inlet of intake nozzle. Flow area of discharge holes is taken from the relation f=Q-VF/R μ  , where f is flow area of one discharge hole, sq. m; Q is working fluid volume flow rate supplied to pulsator cu.m/s; V is piston motion speed in container, m/s; F is working area of piston cross-section, sq.m; R is number of discharge holes; m is coefficient of fluid flow rate through discharge holes; Dp is preset pressure differential between jet chamber and ambient space, Pa; ρ is fluid density, kg/cu.m. EFFECT: higher reliability of well plugging device operation due to control of plugging process. 17 cl, 25 dwg
Patent RU-2049447-C1 (RU)
Inventor: DMITRIEV GRIGORIJ I
IPC: A61F5/00
Filed: 1992-07-21
Granted: 1995-12-10
Abstract: Использование: в медицине для лечения рубцовых контрактур плечевого сустава. Сущность: устройство для лечения рубцовых контрактур плечевого сустава содержит жесткую туловищную опору и ложемент плеча, соединенные шарнирно распоркой. Распорка выполнена в виде талрепа. Шарнир, связывающий ложемент плеча с распоркой, выполнен шаровым. Шарнир, соединяющий распорку с туловищной опорой, снабжен фиксатором положения распорки. 1 ил.
Patent DE-10005700-C1 (DE)
Title: Vorrichtung zur Aufbereitung von Kerzenresten
Inventor: KRIEGER TILMANN
IPC: C11C5/02
Filed: 2000-02-09
Granted: 2001-09-27
Abstract: Die Erfindung betrifft eine Vorrichtung zur Aufbereitung von Kerzenresten, insbesondere zur Herstellung von Kerzen, bei denen die Grundsubstanz und der Docht in einem becherförmigen Behälter angeordnet sind. Es wird die Aufgabe gelöst, eine solche Vorrichtung zu schaffen, die für eine Anwendung beim Endverbraucher geeignet ist und sowohl eine Herstellung neuer Kerzen als auch eine Verlängerung der Nutzungsdauer bereits brennender Kerzen ermöglicht. Dies wird möglich, indem die Vorrichtung einen Grundkörper (1) aufweist, dem eine Kerze (2) zugeordnet wird und an dem sich eine Trägerkonstruktion (3) abstützt, die mit einer Baugruppe (4) zur Aufnahme der aufzubereitenden Kerzenreste (5) verbunden ist, wobei die Unterseite dieser Baugruppe (4) in Betriebsstellung von der Flamme der am Grundkörper (1) angeordneten Kerze (2) beaufschlagbar ist und wobei im Bodenbereich dieser Baugruppe (4) eine verschließbare Öffnung (6) ausgestaltet ist.
Patent DE-10062089-C1 (DE)
Title: Leakage display device for double-walled storage container or double-walled pipeline monitors pressure in monitoring space between inner and outer walls
IPC: B65D90/503
Filed: 2000-12-13
Granted: 2001-12-13
Abstract: The leakage display device has a monitoring space (2) between the inner and outer walls of the storage container or pipeline maintained at a raised gas pressure via an inert gas supply, with an electronic control (13) coupled to a magnetic valve (11) allowing topping up for compensating natural leakage and an associated pressure sensor (12), for operating a leakage alarm.
Patent DE-10063149-C1 (DE)
Inventor: KUBEIN-MEESENBURG DIETMAR
IPC: E01D19/14
Filed: 2000-12-18
Granted: 2002-06-06
Abstract: The invention relates to a static link chain (4) composed of a number of chain links (1, 2), each comprised of a short, tensioned chain link part (2) and of a long compression-loaded chain link part (1). Both of these parts are joined to one another by bush joints (3) while overlapping. A clamping device (7, 8), which is subjected to tensile force and which stabilizes the link chain (4) under load, is fastened to the long chain link parts (1) at a distance A parallel to the bush joints (3).
Patent DE-10063712-C1 (DE)
Inventor: TAN TJHING-LOK
IPC: C12P17/16
Filed: 2000-12-20
Granted: 2002-08-29
Abstract: Known microbiological methods are based upon the application of pigment-forming bacteria, in particular Chromobacterium violaceum. The yield of these methods is very low, however, so that large industrial applications are not possible. However, in many fields of industry, there exists a very great demand for natural blue dyes which are substantially suitable for human digestion, which cannot be satisfied at present. Therefore, the method in accordance with the invention is characterized by the application of the newly discovered marine sediment bacterium Pseudoalteromonas species of the “Black Beauty” strain (originally deposited under file number DSM 13623 with the Deutsche Sammlung von Mikroorganismen und Zellkulturen GmbH., Braunschweig, Germany pursuant to the Budapest Treaty on the International Recognition of the Deposit of Microorganisms for the Purposes of Patent Procedure). Compared to conventional methods, this marine sediment bacterium leads to an about thirteen-fold yield. An application of the natural dyes produced economically and by simple technical processes is thus possible in consumer and environmentally friendly products, in particular those from the food, textile or toy industries.
Patent DE-10126974-C1 (DE)
Title: Convertible hard-top roof, for cabriolet automobile, has opening roof element moved into stowed position via combined sliding and pivot movement
Inventor: DINTNER THOMAS
IPC: B60J7/14
Filed: 2001-06-01
Granted: 2002-11-21
Abstract: Roof (2) has at least one opening roof element (4) which can be moved from closed position, covering passenger compartment, into stowed position, within body of automobile, via setting device with front and rear guide rails (9,10). Roof element is pivoted relative to front guide rail via intermediate linkage (14), which slides along guide rail and is supported from rear guide rail via combined rotary and sliding bearing (12).
Patent DE-10145079-C1 (DE)
Title: Drum, for washer-dryer, has casing surface at least partly provided with indentations in form of honeycomb curvature structure whose honeycomb surfaces face outside of drum
Inventor: HELLHAKE WOLFGANG
IPC: D06F37/04
Filed: 2001-09-13
Granted: 2002-10-10
Abstract: The washer-dryer drum has a perforated drum bottom as well as a loading opening and a drum casing (1) that is joined to the drum floor. The drum casing surface is at least partly provided with indentations in the form of a honeycomb curvature structure (2) whose honeycomb surfaces are formed to face the outside of the drum.
Patent DE-10203200-C1 (DE)
Title: Numerical form evaluation method calculates form parameters from coordinate measuring points using function with Gauss and Chebyshev components
Inventor: SANTIC BLAZ
IPC: G01B21/04
Filed: 2002-01-27
Granted: 2003-08-07
Abstract: The evaluation method uses measuring points defined in a Cartesian, spherical, cylindrical or other coordinate system, which are greater in number than the number of parameters to be calculated, obtained using a target function with a Gauss method component and a Chebyshev method component, with fixed or variable weighting of each component.
Patent DE-10231055-C1 (DE)
Title: Theft prevention device for automobile has capsule secured behind hole in outer skin of automobile body for preventing insertion of tool
Inventor: HINDERER HARTMUT
IPC: B60R25/00
Filed: 2002-07-10
Granted: 2003-12-04
Abstract: The theft prevention device (10) has a capsule (18) positioned behind a hole (12) in the outer skin (14) of the automobile body, e.g. a fixing hole for a number plate formed in the trunk outer wall, with a bridging body (38) secured to the outer skin enclosing the capsule. The bridging body can be provided by a foam body which expands to press against the outer skin upon application, with incorporated armouring inserts, e.g. fibres or cords, the capsule attached to an inner skin (24) via a pair of rear ribs (20,22).  An Independent claim for a manufacturing method for a theft prevention device is also included.
Patent DE-19548340-C1 (DE)
Title: Intake air pipe for IC engine
Inventor: PULINNA FRANZ
IPC: B60K13/02
Filed: 1995-12-22
Granted: 1996-12-05
Abstract: The pipe consists of two parts, connected by a corrugated hose. The hose ends are clamped air-tight to the pipe parts via clamp units (5,5') with hook-like members (7,7'). Connection elements formed as elastic rings (8) are suspended from the hooks. The rings extend along the outside of the hose, and are tensioned between the two hook members. The clamp units may be formed as collar bands. It has at least three elastic rubber rings.
Patent DE-19548515-C1 (DE)
Inventor: HAMANN BERND DR
IPC: F26B17/14
Filed: 1995-12-27
Granted: 1997-07-10
Abstract: The two-stage process is for drying and conditioning expandable styrene polymers (EPS) obtained by suspension polymerisation in presence of blowing agent, followed by separation on a centrifuge to give EPS with a residual moisture content of ca. 2% and an average particle diameter of 0.1-3.0 mm. The process comprises : (a) passing the EPS (1) through a drier (2) with a first gas stream (3) with a temperature of 20-40 degrees C, a gas/EPS ratio of 1.3-1.9 kg/kg and a residence time of 0.05-0.2 minutes then separating the EPS from the gas, and (b) contacting the EPS in a second drier (7) with a second gas stream (8) at 20-40 degrees C, with a residence time of 240-480 minutes from product inlet to outlet and a gas/EPS ratio of 0.15-0.6 kg/kg, and with the gas flow in the same and/or opposite direction to the product flow, the gas being divided into different streams (9), fed into the EPS at different levels one above the other and re-dissipitated between these levels. Also claimed is an apparatus for t his process.
Patent DE-19708911-C1 (DE)
Inventor: DIEKMANN JOERG
IPC: H01R9/26
Filed: 1997-03-05
Granted: 1998-07-30
Abstract: Rail-mounted electrical terminal block earthed conductor connection has a housing of insulating material that are latched into position with the protected power conductor Ä2Ü making contact with the rail. The conductor is of metal and has a cut out sectionÄ6Ü through which the end Ä5Ü of a metal strip clamping spring Ä3Ü is inserted. The spring is shaped to secure the conductor to the rail.