baber/WOPTO huggingface dataset:
Patent DE-19954231-C1 (DE)
Title: Device for averaging the gas pressure distribution over the outlet opening of a flat beam nozzle has a stacking-up batten between the inner wall of the housing and the outer wall of the distribution pipe
Inventor: PANNENBECKER HEINRICH
IPC: C23C2/20
Filed: 1999-11-04
Granted: 2000-12-28
Abstract: A stacking-up batten (16) extending in the longitudinal direction of the pipe is arranged between the inner wall of the housing (1) and the outer wall of the distribution pipe (2). The housing opening to the inner chamber (6) of the flat beam nozzle (3) is arranged on one side of the batten and the gas outlet openings (4) of the distribution pipe are arranged on the other side of the batten. Device for averaging the gas pressure distribution over the outlet opening (5) of a flat beam nozzle (3) comprises a distribution pipe (2) having a number of gas outlet openings (4) arranged along the length of the pipe and being bombarded by gas from the nozzle, and a housing (1) having an opening to the inner chamber of the nozzle. The section of the distribution pipe with the gas outlet openings is arranged within the housing. A stacking-up batten (16) extending in the longitudinal direction of the pipe is arranged between the inner wall of the housing (1) and the outer wall of the distribution pipe (2). The housing opening to the inner chamber (6) of the flat beam nozzle (3) is arranged on one side of the batten and the gas outlet openings (4) of the distribution pipe are arranged on the other side of the batten.
Patent DE-19957160-C1 (DE)
Title: Gun safety device for preventing unauthorised use has insert fitted in barrel provided by spring sleeve with expansion devices at either end for blocking it against barrel wall
Inventor: ZEH MEINRAD
IPC: F41A17/44
Filed: 1999-11-27
Granted: 2001-02-01
Abstract: The gun safety device is provided as an insert (4) which is fitted into the gun and which has a spring sleeve (5) and a cooperating expansion device (9,10) fitted into the spring sleeve from one end, for clamping it in engagement with the inside wall of the barrel. A second expansion device (16) cooperates with the opposite end of the spring sleeve for locking it against the inside wall of the barrel by applied axial pressure, the first end of the spring sleeve protected by a disc (13) which is made of a material which can be removed by arc erosion, to provide access to the first expansion device.
Patent DE-19959317-C1 (DE)
Title: Two-seater cabriolet automobile has rearmost section of roof used for covering stowed front and central roof sections in open roof position
Inventor: TODT GUIDO
IPC: B60J7/14
Filed: 1999-12-09
Granted: 2001-01-25
Abstract: The cabriolet automobile has a roof (2) which is provided in sections (4,5,6), with the rearmost section (6) pivoted backwards when the roof is put down, before pivoting it forwards to fit over the stowed forward and central sections (4,5) of the roof. The forward and central sections are divided from one another by a full separation line (12), for independent movement between their closed and open positions.
Patent MD-4566-C1 (MD)
Title: Process for submerged cultivation of Aspergillus niger CNMN FD 01 fungi strain
Inventor: CILOCI Alexandra
IPC: C12R1/685
Filed: 2017-05-04
Abstract: The invention relates to biotechnology, namely to a process for submerged cultivation of Aspergillus niger CNMN FD 01 mycelial fungi strain.The process, according to the invention, comprises preparing a spore suspension of the strain grown for 14 days on a sloped wort-agar medium, inoculating the suspension in a concentration of 10% vol. in a nutrient medium with the pH 7.2, containing, g/L: soy flour - 35.0, K2HPO4 - 5.0, (NH4)2SO4 - 1.0 and drinking water the rest and culturing at a temperature of 28…30°C with continuous stirring for 96 hours. The spore suspension, before inoculation, is treated with titanium dioxide TiO2 nanoparticles of a size of 40 nm in a concentration of 0.0010%.
Patent RU-2071421-C1 (RU)
Title: Portable electric vulcanizer
Inventor: TSINKER LEONID M
IPC: B29C35/02
Filed: 1992-10-14
Granted: 1997-01-10
Abstract: FIELD: local vulcanization of conveyor belt joints. SUBSTANCE: vulcanizer has device for applying uniform pressure to heating plate 1. Device has supporting shoes 5 pivotally mounted on cross-piece 4 through double-armed levers 7 and 6, which are engageable one with the other with their opposite arms. Levers 6 of outer shoes are connected with clamping devices 9,10 for displacement in direction perpendicular to cross-piece 4. Vulcanizer may have similar device for applying uniform pressure to second heating plate 2. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2090752-C1 (RU)
Title: Method for detection of location of hydrocarbon gas-liquid phases in producing carbonate formations
Inventor: TSIVINSKAYA LYUDMILA V
IPC: E21B49/00
Filed: 1992-12-07
Granted: 1997-09-20
Abstract: FIELD: oil-and-gas producing industry. SUBSTANCE: method includes retrieving of core material from well, preparation of powder from sample of core material, X-ray structural investigation of prepared powder, determination of degree of perfection of crystalline structure of calcite with consideration of sizes of its blocks of coherent scattering. In so doing, it is believed that changing of degree of perfection of crystalline structure of calcite from 0.85 to 3.2 and, correspondingly, sizes of blocks of coherent scattering from 120 to 90 nm corresponds to gaseous phase, and changing of perfection degree from 3.3 to 4.3 and sizes of blocks of coherent scattering from 90 to 67 nm corresponds to liquid phase of producing carbonate formation. EFFECT: higher efficiency. 2 dwg
Patent RU-2102838-C1 (RU)
Inventor: GAJDAROV A S
IPC: H04R1/28
Filed: 1992-12-09
Granted: 1998-01-20
Abstract: FIELD: hi-fi acoustic equipment. SUBSTANCE: device has housing in which active emitter and passive emitter are located. Active emitter is designed as run-out low-frequency head. Passive emitter is designed as diaphragm which is connected to housing by means of cup. Housing has chamber which is transformed into flow-generating flat channel which output hole is adjacent to inner edge of run-out. Angle between their axes is in range of 60-120 degrees. Passive emitter is located inside transition chamber. Effective area of its diaphragm is in range of 0.5-1.5 with respect to effective area of run-out of low- frequency head. EFFECT: increased functional capabilities. 2 cl, 1 dwg
Patent RU-2061866-C1 (RU)
Title: Method for geochemical ore treatment of substandard, rebellious ores
Inventor: VOROBEV ALEKSANDR E
IPC: E21C41/26
Filed: 1992-12-09
Granted: 1996-06-10
Abstract: FIELD: mining. SUBSTANCE: layer of rebellious substandard ores is placed on prepared base. A layer of slightly dissolvable salts that may increase their volume at crystallization is formed on the surface of the first layer. The salts are dissolved, transported and precipitated in massif of substandard ores inside rock lump in storage under action of atmospheric deposits or water fed from a source. On stopping water supply the salts are precipitated and concurrently their volume is increased that results in rock bulk destruction and opening finely dispersed minerals. Water is supplied in pulsed manner. EFFECT: storage of substandard ores. 2 cl, 1 dwg
Patent RU-2050873-C1 (RU)
Inventor: LEONOV VLADIMIR A
IPC: A62C35/00
Filed: 1992-12-14
Granted: 1995-12-27
Abstract: Использование: в противопожарной технике. Сущность изобретения: автоматический огнетушитель, включающий порошкообразный огнетушительный состав, размещенный в контейнере, пороховой заряд с воспламенителем, датчик пламени, снабжен камерой сгорания с калибровочным отверстием для размещения порохового заряда. Внутри контейнера установлен инжектор для истечения пороховых газов и вытиснения газами огнетушительного состава. Калибровочное отверстие камеры сгорания соединено с входным отверстием инжектора, а выходные отверстия в количестве не мение 4-х, направлены в сторону дна контейнера. Датчик пламени выполнен работающим в ИК-спектре. Автоматический огнетушитель снабжен устройством, соединенным с датчиком пламени, для подачи при срабатывании огнетушителя звукового сигнала. Длительность звукового сигнала не менее 3 мин. Автоматический огнетушитель снабжен устройством, соединенный с датчиком пламени, для подачи при срабатывании огнетушителя светового сигнала. 3 з. п. ф-лы, 1 ил.
Patent RU-2027774-C1 (RU)
Inventor: SPIRTUS MARK A
IPC: C21C5/04
Filed: 1992-12-15
Granted: 1995-01-27
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: charge material has iron-containing and mineral components which were taken at the following ratio, wt.-%: iron-containing components 60-93; mineral components 7-40. Iron-containing components have the following chemical composition, wt.-%: carbon 2.2-5.0; manganese 0.2-1.2; silicon 0.5-3.0; phosphorus 0.04-0.14; sulfur 0.008-0.07, and iron - the rest. Mineral components have the following chemical composition, wt. -%: CaO 40-43; SiO 2  38-42; MgO 7-9; Al 2 O 3  8-11; MnO 0.1-0.4; FeO 0.23-0.3, and S 0.7-1.3. Charge material can has additionally graphite at the following ratio of components, wt.-%: mineral components 7-38; graphite 0.2-3.5, and iron-containing components 60-92.8. EFFECT: enhanced quality of charge material. 4 cl, 1 tbl
Patent RU-2087465-C1 (RU)
Title: Benseneacetamide derivative, methods of preparation thereof, and pharmaceutical composition
Inventor: ZHORZH ANRI POL VAN DAEL
IPC: C07C251/48
Filed: 1991-07-04
Granted: 1997-08-20
Abstract: FIELD: pharmaceutical industry. SUBSTANCE: present invention describes use of compound as drug having formula:   or pharmaceutically acceptable acid addition salt thereof or stereochemical isomeric form thereof in which R 1  and R 2  each is independently hydrogen, C 1-6  alkyl or C 3-6  cycloalkyl; or R 1  and R 2  together which nitrogen atom to which said R 1  and R 2  are attached form pyrrolidinyl, piperidinyl, morpholinyl, piperazinyl or C 1-4  alkyl piperazinyl; X is oxygen or sulfur; R 3  is hydrogen or C 1-6  alkyl; R 4 , R 5  и R 6  are each independently hydrogen, halogen, C 1-6  alkyl, C 1-6  alkoxy, nitro, trifluoromethyl, cyano, aminomethyl, cyano, aminomethyl, carboxy, C 1-4  alkoxycarbonyl, C 1-4  alkylcarbonyl, aminocarbonyl or hydroxy; R 7  is hydrogen or halogen; and R 8 , R 9  and R 10  are each independently hydrogen, halogen, C 1-6  alkyl, C 1-6  alkoxy, nitro, hydroxy, trifluoromethoxy, 2,2,2- trifluoroethoxy (trifluoromethyl) carbonyl, aminocarbonyl (cyclopropyl) carbonyl or C 1-6  alkyl-(0=Y)-in which Y represents =O, =H, -OH, N-OCH 3 , N-NH 2  or N-N(CH 3 ) 2  provided that R 1  is other than n-propyl when R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 9  and R 10  are hydrogen, R 8  is 4-ethoxy and X is oxygen, and X is other than sulfur when R 1 , R 2 , R 3 , R 6 , R 7 , R 8 , R 9  and R 10  are hydrogen, and R 4  and R 5  are 3,4 dimethoxy group. EFFECT: improved properties of the pharmaceutical composition. 15 cl, 3 tbl
Patent RU-2054539-C1 (RU)
Inventor: CHESNOKOV VLADIMIR A
IPC: E21B47/01
Filed: 1993-01-11
Granted: 1996-02-20
Abstract: FIELD: well drilling. SUBSTANCE: device for delivery of geophysical instruments into horizontal well has clamps and additional weight in form of sections made for their stringing on logging cable. Locking members are made on the ends of sections and clamps. Additional weight is located above the upper clamp on logging cable. Weight sections are tubular with slot for logging cable. Lowering of geophysical instrument is accomplished with simultaneous stringing-on of the required number of weight sections. Disassembly of weight in lifting the logging instrument is effected using the reverse procedure. Locking members are made in form of nipples and couplings. Nipple has locking projection which enters the slot of coupling when they are jointed. EFFECT: higher efficiency. 3 dwg
Patent RU-2107681-C1 (RU)
Title: Method for production of substituted indanones
Inventor: LAURENT VAJSSE
IPC: C07C49/755
Filed: 1993-04-27
Granted: 1998-03-27
Abstract: FIELD: organic chemistry. SUBSTANCE: indanones and their isomers have formula   where R 1 -R 7  are preferably hydrogen or alkyl or where adjacent residues R 1 -R 4  form cycle. Said compounds are prepared by single step interaction compound having formula (I)   with anhydride of carboxylic acid having formula (II)   or with acid fluoride having formula (III)  . The process is carried out in liquid hydrogen fluoride. EFFECT: improved efficiency of the method. 4 cl
Patent RU-2061387-C1 (RU)
Title: Apparatus for introducing preservative preparations into plant mass
Inventor: KUROCHKIN IVAN MIKHAJLOVICH
IPC: A23K3/03
Filed: 1993-03-29
Granted: 1996-06-10
Abstract: FIELD: feed production. SUBSTANCE: apparatus has adjusting hydraulic cylinder communicated with working cavity of controlling hydraulic cylinder of tractor-mounted hitch system. Stop is rigidly secured on hydraulic cylinder stem. Controlling cylinder has two dividing walls with central opening. Piston positioned in one cavity of controlling cylinder has spring-loaded stem with switch for cutting off electric pump control circuit. This cavity is communicated with pressure pipeline through slide valve. Other cavity of hydraulic cylinder is communicated with preservative preparation container through first branch pipe and with pressure pipeline through second branch pipe. Other cavity is provided with flexible membrane covering pressure pipeline inlet end. Adjusting cylinder is positioned above controlling cylinder and their stems are interconnected. EFFECT: increased efficiency, reduced dimensions and metal usage, provision for regulating dosage of preservative preparation. 2 cl, 2 dwg
Patent RU-2112376-C1 (RU)
Title: Method for thermal treatment of weeds
Inventor: PUSTOVALOVA E V
IPC: A01M21/04
Filed: 1993-07-13
Granted: 1998-06-10
Abstract: FIELD: agricultural production, in particular, weed control. SUBSTANCE: method involves moving burner in horizontal plane above soil surface at height lesser than plant height so that burner comes into contact with plant stem and moves from contact point to top to incline plant; initiating the process of treating plant with flame the moment plant is to be released, with flame treatment direction being opposite to burner motion direction. Flame treatment is performed from plant top to the initial contact point. EFFECT: increased efficiency in weed control and simplified method. 1 dwg
Patent RU-2062457-C1 (RU)
Title: Device for x-ray-tv inspection of quality of large-sized objects
Inventor: DZHIKAEV YURIJ K
IPC: G01N23/18
Filed: 1993-07-27
Granted: 1996-06-20
Abstract: FIELD: non-destructive testing. SUBSTANCE: invention refers to X-ray-TV inspection of quality of casting of wheel disks. Device for this assignment includes box with X-ray apparatus and X-ray-TV receiver, working table installed inside box. Working table carries driving mechanism and electric motor kinematically coupled to driving mechanism and linked to control unit positioned outside of box. Driving mechanism consists of two shafts parallel to each other. Each shaft carries first and second driving metal drums. Length of one drum exceeds length of the other one and of intermediate shaft placed perpendicular to axes of working shafts. Ends of intermediate shaft are kinematically coupled through first and second conical reduction gears to sections of working shafts located between first and second driving metal drums and worm reduction gear. Intermediate shaft is supported by axle of worm wheel. Worm is put on shaft of electric motor located between working shafts of driving mechanism. EFFECT: improved authenticity of inspection. 2 cl, 3 dwg
Patent RU-2069389-C1 (RU)
Title: Audio-signal generator
Inventor: YUDIN VIKTOR VASILEVICH
IPC: G10K9/13
Filed: 1993-09-29
Granted: 1996-11-20
Abstract: FIELD: equipment of every-day use, warning devices. SUBSTANCE: audio-signal generator uses subtracter 1, whose complementing output is connected to the output of pulse generator 2, output of the branch on zero is connected to the complementing input of flip-flop 3, and the set inputs - to the outputs of storage 4, whose inputs are connected to the outputs of binary counter 5, whose reset input is connected to input terminal 6; the output of flip-flop 3 is connected to output terminal 7; the reset inputs of subtracter 1 and flip-flop 3 are connected to input terminal 6, and the complementing input of binary counter 5 and the input of preliminary setting of subtracter 1 are connected to the complementing input of flip-flop 3. EFFECT: improved design. 2 dwg
Patent RU-2087252-C1 (RU)
Title: Metallurgical vessel bottom or wall construction
Inventor: RINNHOFER JOHANN
IPC: C21C7/072
Filed: 1991-12-04
Granted: 1997-08-20
Abstract: PCT No. PCT/EP91/02305 Sec. 371 Date Jun. 7, 1993 Sec. 102(e) Date Jun. 7, 1993 PCT Filed Dec. 4, 1991 PCT Pub. No. WO92/10593 PCT Pub. Date Jun. 25, 1993.A bottom or wall structure for a metallurgical vessel has a fireproof lining adjacent to an outer metallic envelope (10) of the vessel. The fireproof lining has on the side opposite to the metallic envelope (10) a wear lining (26) that is gas permeable in at least one of its sections and that covers with its gas permeable section at least one gas rinsing device (14) provided with an associated gas inlet (12), whereas the gas rinsing device (14) is set into a gas-tight receptacle (18).
Patent RU-2051126-C1 (RU)
Title: Process of biological purification of water of difficultly oxidizable organic matter
Inventor: SHVETSOV VALERIJ N
IPC: C02F103/28
Filed: 1993-10-28
Granted: 1995-12-27
Abstract: FIELD: processes of biological purification of water. SUBSTANCE: the original water containing difficulty oxidizable organic matter measured by the generalized Chem PC index (the concentration ranges from 20 to 3000 Chem PC mg/l or by concentration of specific compounds, e.g. chlorolignin 1 sulfate lignin, chlorophenol, products is passed though a layer or activated carbon and subjected to sorption on activated carbon whose surface is continuously regenerated with microorganisms secured thereon. After the water has passed through the layer of suspended weight, the water is aerated and then/with an ozone amount of 0.2 to 0.5 mg/l. This completed, the water is again fed under to layer of suspended weight therein it is subjected to sorption on activated carbon whose surface os continuously regenerated biologically. After the water has circulated many times and the concentration of difficultly oxidizable compounds has been reduced by 20 to 60% the purified water is removed from the installation. EFFECT: more efficient purification process. 1 tbl
Patent RU-2116973-C1 (RU)
Title: Method of removing suspended particles from mineralized fat- containing waste waters
Inventor: KHANIN A B
IPC: C02F1/52
Filed: 1993-12-24
Granted: 1998-08-10
Abstract: FIELD: waste water treatment. SUBSTANCE: invention relates to treating leather production waste waters either through forced flotation or by electroflotation and can be used for waste waters remaining after skin washing and soak operations. Invention is distinguished by carrying out flotation process at 75-85 C with preliminarily added aluminum-containing flocculant, e.g. aluminum sulfate. Method ensures improved cleaning of waste water containing not only fat and suspended substances but also large amounts of common salt used as skin preservative. EFFECT: improved cleaning quality. 1 tbl
Patent RU-2094045-C1 (RU)
Title: Heme stimulating agent
Inventor: GOLDBERG EVGENIJ D
IPC: A61K31/195
Filed: 1994-01-10
Granted: 1997-10-27
Abstract: FIELD: medicine, pharmacology. SUBSTANCE: heme stimulating agent has the following components, wt. -%: lysine baicaleinate, 15-25; propylene glycol, 35-45; and water, the balance. Agent is used for correction of bone marrow hemopoiesis after effect of ionizing radiation and cytostatics on organism and at hemolytic anemia background. EFFECT: stimulation of bone marrow hemopoiesis suppressed by myeloinhibiting factors. 12 tbl
Patent RU-2053391-C1 (RU)
Inventor: VORONKIN EVGENIJ I
IPC: F02B75/04
Filed: 1994-03-18
Granted: 1996-01-27
Abstract: FIELD: manufacture of engines. SUBSTANCE: internal combustion engine with extended working stroke has at least one piston 16 linked with crankshaft 8 by means of connecting rod 13 and synchronizing shaft 7 with gears. Cranks 4 are provided with external toothed rims 5 and internal toothed rims 12 secured on crank cheeks. Pair of connecting rod gears 11 is rigidly connected with big end of connecting rod 13. Crankshaft 8 is mounted in bearings in cranks 4 for engagement of connecting rod gears 11 with internal toothed rims 12 at ratio equal to 1:2; external toothed rims 5 are made for engagement with gears of synchronizing shaft 7. EFFECT: enhanced reliability. 3 dwg
Patent RU-2103806-C1 (RU)
Inventor: KOSHKIN P K
IPC: H03H9/64
Filed: 1994-05-19
Granted: 1998-01-27
Abstract: Изобретение относится к радиотехнике, в частности к акусто-электронике, и может быть использовано в устройствах, где необходимо задержать (не пропустить) заданную полосу частот, в устройствах декодирования телевизионных каналов, где необходимо подавить помехи. 
      Режекторный фильтр на поверхностных акустических волнах (ПАВ) содержит пьезоэлектрическую подложку с расположенными на ее поверхности двумя встречно-штыревыми преобразователями, включенными последовательно и имеющими параллельный резонанс на частоте режекции. Новым в конструкции режекторного фильтра на поверхностных акустических волнах (ПАВ) является то, что введена структура между общей точкой соединения двух встречно-штыревых преобразователей и корпусом фильтра, расположенная на пьезоэлектрической подложке и состоящая из трех элементов полного сопротивления, расположенных в одном тракте распространения поверхностно-акустических волн, причем крайние элементы представляют собой два встречно-штыревых преобразователя, имеющих последовательный резонанс на частоте режекции, а центральный элемент - закороченную решетку с тем же периодом электродов, как и в крайних, причем все три элемента электрически включены последовательно путем топологического соединения нижних контактных площадок первого и второго элементов, а также верхних контактных площадку второго и третьего элементов, а акустически - в фазе. 2 ил.