baber/WOPTO huggingface dataset:
Patent RU-2070876-C1 (RU)
Title: Composition for preparation of bengal candles
Inventor: LASHKOV VALERIJ N
IPC: C06B33/04
Filed: 1993-04-16
Granted: 1996-12-27
Abstract: FIELD: candle production. SUBSTANCE: composition comprises (wt%): 35-55 barium nitrate; 3-8 aluminium powder; 25-45 iron powder; 3-12 polymeric binder; 0.03-3.00 sodium tetraborate. Composition is prepared by mixing solid components, adding paste with sodium tetraborate dissolved therein. Candles burn at rate of 3-5 mm/s with spark aureole of 200-250 mm. The initial suspension is retained for 2-7 days. EFFECT: improved properties of the composition. 1 tbl
Patent RU-2083214-C1 (RU)
Title: Method of melanin preparing
IPC: A61K35/36
Filed: 1993-04-23
Granted: 1997-07-10
Abstract: FIELD: biotechnology. SUBSTANCE: invention develops method of melanin purification isolated from keratin. Keratin is hydrolyzed with 2-4 M alkali solutions and after neutralization melanin precipitate is treated with concentrated hydrochloric acid. Impurities were washed off with aromatic hydrocarbons, alcohol and acetone. EFFECT: improved method of preparing.
Patent RU-2075325-C1 (RU)
Title: Settling tank with flight conveyer for cleaning lubricating-cooling liquids
Inventor: BOGDANOV VIKTOR V
IPC: B01D21/02
Filed: 1993-05-18
Granted: 1997-03-20
Abstract: FIELD: environmental control. SUBSTANCE: settling tank comprises body and chain conveyer with outwardly projecting scrapers. To increase cleaning efficiency, tank comprises flight conveyer provided with inner scrapers attached to its inner side alternately with outwardly projecting scrapers. In settling tank, between upper and lower conveyer strands, there is mounted hollow shell and classifying chute rigidly attached to shell. Both shell and chute are connected to side walls of tank body having in its upper part, above upper conveyer strand, guiding duct. EFFECT: effective cleaning of lubricating and cooling liquids from mechanical impurities. 3 cl, 2 dwg
Patent RU-2102495-C1 (RU)
Title: Metallothermal reaction mixture
Inventor: JOKHAN-KHUGO VIRTTS
IPC: C06B33/00
Filed: 1993-07-12
Granted: 1998-01-20
Abstract: FIELD: metallurgy. SUBSTANCE: mixture consists of metal oxide, metallic reducer, and other additives. Separate components are present in the form of fine particles and at least 20 wt.-% of metal oxide are in the form of spherical particles, or close to them with size of particles from >0 to 3.0 mm; due to this, reaction becomes continuous and uniform. EFFECT: higher efficiency. 5 cl
Patent RU-2097014-C1 (RU)
Inventor: KLAUS-DITER BELLER
IPC: A61J3/00
Filed: 1991-12-23
Granted: 1997-11-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has two syringes connected to mixing chamber having mixing member fixed inside it. Empty syringe is undetachably connected to mixing chamber. Some quantity of sterile gas is introduced into the mixing chamber to produce microbubbles. The mixing chamber is sealed with plug or cup. The second syringe is filled with liquid ingredient and sealed with plug or cup of echo-contrasting preparation The mixing member is made as a set of pins positioned in perpendicular relation to the internal wall of the pin-type mixing chamber. The pins are arranged in spiral pattern. EFFECT: enhanced effectiveness of ultrasonic examination. 4 dwg, 1 tbl
Patent RU-2066573-C1 (RU)
Title: Pneumatic vibration exciter
Inventor: RADKEVICH NIKOLAJ A
IPC: B06B1/18
Filed: 1993-10-21
Granted: 1996-09-20
Abstract: FIELD: vibration machines for production of building materials. SUBSTANCE: vibration of movable mass installed in body is excited by periodic supply of compressed air in one of body chambers and its discharge from the other chamber at the end of direct motion of mass. Body chambers are separated with movable mass and diaphragm secured to the mass and body and intercommunicated by through channel made in movable mass. Installed on movable mass is valve with two shutoff members for closing the through channel and simultaneous opening of discharge hole made in body wall limiting the second chamber. Connection of valve with mass allows their mutual axial displacement. At the end of straight stroke the valve thrusts the body wall. Valve and seat for its first shutoff member are located at the outlet of through channel. Located in through channel is rod connected with its one end to body on the side of the first chamber. The other end of rod, through flexible member, is connected to movable mass. Threaded joint of the first end of rod with body allows regulation of the rod position and changing, owing to this, the relation between the forces in the direct and reverse motions of movable mass. Vibration exciter has simple and technological design. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2047935-C1 (RU)
Title: Optically pumped semiconductor laser
Inventor: CHELNYJ ALEKSANDR A
IPC: H01S3/0933
Filed: 1993-12-28
Granted: 1995-11-10
Abstract: FIELD: quantum electronics. SUBSTANCE: optically pumped semiconductor laser based on monolithic heterostructure has light-emitting diode and laser structures and interference-mirror structure of maximum reflectivity within light-emitting diode wavelength range; laser structures have various configurations of active region. EFFECT: improved design. 6 cl, 9 dwg
Patent RU-2090844-C1 (RU)
Title: Vortex electromagnetic flowmeter
Inventor: ADAMOVSKIJ LEONID A
IPC: G01F1/32
Filed: 1994-01-11
Granted: 1997-09-20
Abstract: FIELD: measurement of flow rate of liquid-metal heat-transfer agents. SUBSTANCE: bipolar magnet is positioned on the exterior surface of piping of non-magnetic material. The magnet axis is positioned in the plane passing through the piping axis perpendicularly to the axis of the streamline body in the form of a vortex-forming rod and in parallel with the piping axis. An induction coil connected to the signal processing unit is installed between the magnet poles perpendicular to the piping surface. EFFECT: enhanced accuracy. 1 dwg
Patent RU-2075276-C1 (RU)
Title: Pneumatic seeder
Inventor: ZHURAVLEV BORIS I
IPC: A01C7/04
Filed: 1994-02-01
Granted: 1997-03-20
Abstract: FIELD: agricultural engineering, in particular, bulk material seeders. SUBSTANCE: seeder has leveling and distributing apparatus composed of coaxial vertical pipelines. Outer pipeline has distributing head positioned at its upper part. Upper cover of distributing head has central opening of diameter equal to outer diameter of inner pipeline. Injection gate with stabilizer for leveling of supplied air flow is positioned in lower part of outer pipeline. EFFECT: increased efficiency, simplified construction, uniform distribution of bulk material and provision for simultaneous seeding of two or more bulk materials. 2 cl, 4 dwg
Patent RU-2093277-C1 (RU)
Title: Method of coating application to product
Inventor: YAKOVLEV GENNADIJ M
IPC: B05D7/04
Filed: 1994-02-14
Granted: 1997-10-20
Abstract: FIELD: technique of application of polymer coatings to product surface by applying to them of liquid composition. SUBSTANCE: after filling of slot hollow A with polymer composition, the volume of slot hollow is reduced. Placed in slot hollow 4 prior to filling with polymer composition is reinforcing material 5. After filling the hollow, wedge 3 is moved upward to change diameter of rod 2 to the required size and to required size and to reduce volume of slot hollow. EFFECT: higher efficiency. 2 cl, 5 dwg
Patent RU-2081855-C1 (RU)
Title: Apparatus for complex processing of industrial sludge
Inventor: GERTSENSHTEJN FELIKS E
IPC: A62D3/00
Filed: 1994-03-18
Granted: 1997-06-20
Abstract: FIELD: processing of sludge deposits resulting from sewage treatment, municipal economy, agriculture. SUBSTANCE: proposed apparatus is process line comprising chamber filled with acid reactant and connected in series to pump, heater, ion exchanger, atomizer arranged in said acid-filled chamber, and mixer, first inlet of which is connected to ion exchanger, while its outlet is connected to atomizer. Second inlet of mixer is connected to concentrator connected to salt dose meter and to hot water source. Outlet of acid-filled chamber is connected to humidifier fed with hot water. Outlet of acid-filled chamber is connected, via high-pressure pump, to alkali-filled reactor to which are connected steam generator, air compressor and alkali dose meter. Gas-operated outlet of alkali-filled reactor is connected, via condenser, to humidifier, while its liquid-operated outlet is connected to heatable settler-drier. Gas-operated outlets of ion exchanger, condenser and settler-drier are connected to scrubber, while heatable settler-drier has outlets for liquid and solid fractions. Ion exchanger is made in form of plurality of high-frequency electrolysis cells provided with insoluble carbon electrodes. EFFECT: invention offers possibility to convert sludge resulting from sewage treatment to useful fertilizer for agriculture; industrial sludge ceases to be threat to environment. 2 cl, 1 dwg
Patent RU-2092468-C1 (RU)
Inventor: TARKHANOVA LILIYA S
IPC: C05G1/00
Filed: 1994-04-19
Granted: 1997-10-10
Abstract: FIELD: agriculture. SUBSTANCE: claimed method comprises mixing organic waste with formalin, urea, phosphorus- and potassium containing components and specific additive at certain ratio of components so that moisture content of the whole mixture does not exceed 40-43 wt %. Briquettes are prepared from the resulting mixture and are then dried in piles. After drying the briquettes to moisture content of 5-15 %, they may be moistened in organic waste having high moisture content and used as additive. The addition includes any moisture retentive cellulose (liguin) containing material, e.g. sawdust, cut straw, peat, husk, ground wood bark, paper waste or mixture thereof with organomineral fertilizer. EFFECT: more efficient manufacturing method. 2 cl, 1 tbl
Patent RU-2075905-C1 (RU)
Title: Магнитометрическое устройство для охранной сигнализации
IPC: G08B13/26
Filed: 1994-05-17
Granted: 1997-03-20
Abstract: Магнитометрическое устройство для охранной сигнализации, содержащее чувствительный элемент в виде распределенного магнитометрического преобразователя петлевого типа, подключенный к входу малошумящего магнитометрического усилителя, интегратор и режекторный фильтр, пороговое устройство с адаптивной регулировкой, отличающееся тем, что в него введены полосовой фильтр низких частот, полосовой фильтр высоких частот, первый и второй двухполупериодные выпрямители, детектор огибающей порогов, второе, третье, четвертое пороговые устройства, первый, второй, третий, четвертый и пятый счетчики импульсов, первая, вторая, третья схемы ИЛИ, первая, вторая, третьи схемы И, усилитель с регулируемым коэффициентом усиления, первый и второй таймеры счета, первый и второй формирователи импульса стандартной длительности, дискриминатор длительности импульса и дискриминатор межимпульсной паузы, причем выход магнитометрического малошумящего усилителя через режекторный фильтр подключен к входам полосовых фильтров низких и высоких частот, выход фильтра высоких частот через последовательно соединенные первый двухполупериодный выпрямитель и детектор огибающей подключен к входу второго порогового устройства, выход которого через последовательно соединенные дискриминаторы и второй формирователь импульса стандартной длительности подключен к счетным входам третьего и четвертого счетчиков, второму входу второй схемы И и входу второго таймера, выход которого подключен к первому входу третьей схемы ИЛИ, второй вход которой подключен к второму входу третьей схемы И и выходу четвертого счетчика, выход третьей схемы ИЛИ подк
Patent RU-2081219-C1 (RU)
Inventor: TEPLITSYN ANATOLIJ ALEKSEEVICH
IPC: D02G3/28
Filed: 1994-07-25
Granted: 1997-06-10
Abstract: FIELD: textile industry; equipment for production of self-twist yarn. SUBSTANCE: device has successively installed unit of vortex chambers for imparting side alternating twisting, guides of single strands and active thread connector for formation of self-twist yarn from three strands. Unit of vortex chambers has ejector feeding one untwisted strand through guide to active thread connector. EFFECT: higher efficiency. 1 dwg
Patent RU-2090340-C1 (RU)
Title: Vibrodynamic head
Inventor: SHNEJDER YURIJ G
IPC: B24B39/00
Filed: 1994-07-27
Granted: 1997-09-20
Abstract: FIELD: metal working. SUBSTANCE: vibrodynamic head has housing with deforming member positioned in cylindrical opening, pin support, spring and variable profile cam. Compensator formed as cylindrical rod is positioned between cam and spring. Vibrodynamic head may be used in metal- working machines to form repeated microrelief on surfaces of part openings. Construction of head allows position of deforming balls relative to surfaces under process to be regulated and, as a result, force applied to surfaces under process to be adjusted. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2140103-C1 (RU)
Inventor: KOROL L JA
IPC: G06F40/00
Filed: 1994-08-26
Granted: 1999-10-20
Abstract: FIELD: recording voice messages, for example, in phonographic and stenographic recording. SUBSTANCE: method involves additional shaping of rile request code; output of detected coded sounds and their combination with priority of the latter from permanent storages in the form of respective characters including request for stenographic script to construct words and phrases; images already constructed in codes are recorded with two pens one of which draws main line of staff and other one, characters of words, phrases, and spaces between them offset according to rules relative to main line of staff in relevant scale. EFFECT: provision for automatic phonographic and stenographic recording of voice messages. 2 cl, 4 dwg, 1 tbl
Patent RU-2114486-C1 (RU)
Inventor: ENGELSBERG AUDREY C
IPC: B23K26/14
Filed: 1993-03-24
Granted: 1998-06-27
Abstract: FIELD: application of high-energy beams for cleaning planar or irregular-shape surfaces of substrates from unwanted impurities. SUBSTANCE: for cleaning surface of substrate 12 located below its molecular crystalline structure, use is made of high-energy radiation source that has pulsed or continuously operated laser 14 or high-energy lamp. EFFECT: provision for removing unwanted surface impurities without changing substrate configuration. 23 cl, 26 dwg , 2 tbl
Patent RU-2067626-C1 (RU)
Title: Method of growing of monocrystals
Inventor: GARMASH VLADIMIR M
IPC: C30B15/34
Filed: 1994-12-27
Granted: 1996-10-10
Abstract: FIELD: growing of monocrystals. SUBSTANCE: invention relates to technology of manufacture of monocrystalline materials used in various branches of industry. Proposed method of growing of monocrystals is realized by extraction of oriented seed from feeding medium through shape former to put crystallization front into shape projection on plane perpendicular to direction of extraction of crystal coincides with section of simple shape of growth of crystal in this plane. Apart from this crystallization front is given shape by making holes in shape former matching section of simple shape of growth of crystal in plane perpendicular to direction of extraction of crystal. Thermal field is created in region of crystallization front which isothermic lines match in shape section of simple shape of growth of crystals in plane perpendicular to direction of extraction of crystal. EFFECT: increased quality of grown crystals, specifically of their optical homogeneity, improved distribution of specially injected or natural additives and properties caused by anisotropy. 3 cl, 2 dwg
Patent RU-2125866-C1 (RU)
Title: Wetting composition and skin wetting method
Inventor: ALEN RIB E
IPC: A61K8/00
Filed: 1994-12-29
Granted: 1999-02-10
Abstract: FIELD: cosmetology. SUBSTANCE: composition contains two vesicle dispersions, the first of which is capable of penetrating into deep skin layers and contains at least one active substance, whereas the second dispersion is capable of penetrating into surface skin layers and contains at least one surfactant to treat those surface layers. EFFECT: more complete and efficient action on skin. 14 cl, 1 tbl
Patent RU-2084156-C1 (RU)
Title: Method of producing dough for cereal bread
Inventor: SHAKIROV YUNIS M
IPC: A21D13/02
Filed: 1995-02-22
Granted: 1997-07-20
Abstract: FIELD: food industry. SUBSTANCE: method involves washing-steeping the whole grain, its softening in two-chamber installation. In the first chamber mass is cut, while in the second, mass is subjected to grinding by shifting-friction and secondary cutting with proofing and baking by traditional method. EFFECT: three-stage grinding in one installation allows to reduce expenditures and increase food value. 3 cl, 1 tbl
Patent RU-2079792-C1 (RU)
Title: Heat point
Inventor: MIROSHNIKOV GENNADIJ A
IPC: F24D3/08
Filed: 1995-03-24
Granted: 1997-05-20
Abstract: FIELD: centralized water heating. SUBSTANCE: heat point has at least one boiler 1, heater 2, pipelines 3, coolant temperature automatic control system 4, safety automatic control equipment 5. It is made in the form of self-contained module equipped with support frame 6, heat point equipment fastening device 7, strapping members 8, as well as replaceable skeleton 9 with warmed walls and roof. Outer dimensions of the heat point are within truck dimensions. EFFECT: heating remote installations. 2 cl, 5 dwg
Patent RU-2115274-C1 (RU)
Title: Method of manufacture of multilayer printed wiring board
Inventor: EHRIK MIDDELMAN
IPC: H05K3/38
Filed: 1993-08-03
Granted: 1998-07-10
Abstract: FIELD: method of manufacture of multilayer printed wiring board. SUBSTANCE: the board has two electric-insulating substrates with conducting tracks or layers formed at least on three their surfaces superposed under pressure, the main cured substrate based on synthetic material reinforced by unidirectionally oriented fibres, furnished with conducting tracks on its each side is connected to the intermediate substrate; in the process of superposition the intermediate substrate is added to the main one, the main and intermediate substrates have a unidirectionally reinforced layer of cured filler; the main substrate has a layer of plastic-deformed (fluid) adhesive applied at least onto its one side, facing the intermediate substrate, and pressure is applied to laminated material for arrangement of the intermediate substrate in contact with conducting tracks of the main substrate; the cavities between these tracks are filled with adhesive material for connection of the main and intermediate substrates. EFFECT: enhanced precision of total thickness of laminated material without considerable expenditures. 17 cl
Patent RU-2102366-C1 (RU)
Title: Газогенерирующий состав
Inventor: GRIGOR EV V K
IPC: C06D5/06
Filed: 1995-05-30
Granted: 1998-01-20
Abstract: Использование: химические источники газа для наддува различных емкостей. Сущность изобретения: состав содержит (в мас.%): 6-20 окиси меди, 0,8-0,95 дифениламина, 2,4-2,9 - остаточного спирто-эфирного растворителя, 0,8-0,95 влаги, пироксилин - остальное. Состав генерирует газ с пониженной температурой при атмосферном давлении. 1 табл.
Patent RU-2123365-C1 (RU)
Inventor: ALIEV ISMAIL MAMED OGLY
IPC: A61N5/06
Filed: 1995-05-30
Granted: 1998-12-20
Abstract: Изобретение относится к хирургии, а именно к прогнозированию послеоперационных осложнений при гнойно-воспалительных заболеваниях брюшной полости. Облучают различные точки передней брюшной стенки лазерным лучом с длиной волны 0,85 мкм. Оценивают коэффициент отражения лазерного луча в послеоперационном периоде. При прогрессирующем снижении коэффициента отражения прогнозируют послеоперационные осложнения.
Patent RU-2088682-C1 (RU)
Title: Caked composite copper-graphite material and method of preparation thereof
Inventor: GERSHMAN IOSIF S
IPC: C22C30/02
Filed: 1995-06-23
Granted: 1997-08-27
Abstract: FIELD: powder metallurgy. SUBSTANCE: invention is meant to be applied in production of electric-brush materials, in particular, those for contact insertions of current collectors of electric locomotives, tube railway trains, and other municipal electrified transport. According to invention, material is made up of graphite particles, 6.3-60%', at least one IV-VI group metal, 15-60%, and copper or its alloys, the balance. As IV-VI group metal, titanium, zirconium, hafnium, vanadium, niobium, tantalum, chromium, molybdenum, and tungsten are used. Material may additionally contain pyrolyzed carbon in the form of matrix in quantity 0.6-22.2% and also short carbon fibers at most 5 mm long and at most 8 mcm in diameter in quantity 0.1-4.2%. IV-VI group metal carbides are applied onto graphite particles and short carbon fibers in the form of continuous coating. Graphite particles may be made in the form of flat disks at most 250 mcm in diameter and 6-20 mcm thick. Copper and its alloys may be present in material as matrix. Preparation of such material includes mixing graphite particles clad by at least one IV-VI group metal carbide with copper or its alloy powder, formation of material from the mixture by way of single-axis pressing together with binder and subsequent caking of material at temperature higher than melting point of copper. When mixing, short carbon fibers are added. Caked material is saturated with pyrolysis carbon to form matrix. Preferably, saturation is carried out from methane-hydrogen mixture at 1028-1065 C and pressure 2-30 Torr. EFFECT: improved preparation procedure. 25 cl, 2 tbl
Patent RU-2139471-C1 (RU)
Inventor: PRIMDAL IVAR IVARSEN
IPC: F22B31/02
Filed: 1995-06-28
Granted: 1999-10-10
Abstract: FIELD: heat engineering. SUBSTANCE: waste-heat boiler includes cylindrical shell 1 with heat-exchange tubes 3 mounted inside it; tubes have inlet and outlet ends; boiler includes also device 2 for feeding water to space of shell surrounding tubes 3 which is secured on shell 1, device 8 for feeding flow of hot product to inlet end of tubes 3 and passing it through these tubes to ensure indirect heat exchange with water contained in space surrounding the tubes, inner insulated bypass tube 4, device for control of amount of hot product passed through tubes 3, device 11 for discharge of flow of water and steam obtained due to heat exchange and device 10 for discharge of cooled product flow. Device for control of amount of product passed through tubes is made in form of nozzle for injection of medium into outlet end 12 of inner insulated bypass tube 4 located in space 9 in cylindrical shell 1 above outlet end of tubes 3 and provided with device 10 for discharge of cooled product flow. EFFECT: suppression of corrosion of metal surface of bypass tube. 4 cl, 1 dwg
Patent RU-2085668-C1 (RU)
Title: Method for protection of facing plates of building structures
Inventor: BUYANOV YURIJ D
IPC: E04B1/62
Filed: 1995-09-08
Granted: 1997-07-27
Abstract: FIELD: industry for production of construction materials. SUBSTANCE: this relates to protection from wear and damage of facing plates made of natural stone. Method implies application of protective water-repelling compound to face surface of plates after their fastening to building structure, and cleaning of face surface. After preset time intervals, preferably once in three months, face surface is subjected to ultrasonic fault-finding, and in case ultrasound velocity deviates from nominal value by 15-20%, protective compound is repeatedly applied to face surface of plates. EFFECT: high efficiency. 1 dwg