baber/WOPTO huggingface dataset:
Patent RU-2084296-C1 (RU)
Title: Method of cleaning various surfaces and device for its realization
Inventor: KINELEV VLADIMIR G
IPC: B08B1/00
Filed: 1995-07-06
Granted: 1997-07-20
Abstract: FIELD: cleaning surfaces of articles. SUBSTANCE: method consists in excitation of pulsations in flow of washing liquid being pumped through feeding high-pressure gas into liquid flow and throttling the gas-liquid mixture at outlet. At point of delivery of gas into flow of liquid, cavitation is mounted on side of delivery. Constant high-pressure gas flow is fed behind cavitator and diameter of passage area of throttle is changed. Device for realization of this method is provided with liquid supply system and compressed gas supply fitted with check valves, guide branch pipe with two flanges for connecting the article to be washed and liquid supply system, as well as exhaust pipe for supply of gas. Exhaust pipe is extended inside pipe line. Cavitator is secured on this pipe on side of liquid supply system. Throttle made in the form of plate (nozzle) having varying diameter of passage area is fitted at outlet of guide branch pipe. Article to be washed is connected to outlet flange of guide branch pipe after throttle. In washing the pipe line, it may be mounted after outlet pipe line of liquid supply system and may be connected to inlet flange of guide branch pipe before point of mounting the cavitator. Cavitator and exhaust pipe may be mounted directly in pipe line being washed which is connected with washing liquid supply system at its inlet and outlet, respectively. EFFECT: higher efficiency. 6 cl, 3 dwg
Patent RU-2132165-C1 (RU)
Title: Method for stretching short stump of the forearm
Inventor: BOROVIKOV A M
IPC: A61B17/56
Filed: 1995-11-08
Granted: 1999-06-27
Abstract: FIELD: medicine. SUBSTANCE: method involves moving radial bone of the stump on vascular pedicel into the position of ulnar fragment rotating it by 180 deg. Osteosynthesis is carried out and elongated part of the stump is covered with cutaneofascial transplant. EFFECT: accelerated rehabilitation process. 5 dwg
Patent RU-2098618-C1 (RU)
Inventor: ZHARKOVA TATYANA N
IPC: C04B20/04
Filed: 1995-12-27
Granted: 1997-12-10
Abstract: FIELD: oil-and-gas production, in particular, solid granulated materials used in hydrodynamic fracturing of formations in oil and gas production from wells. SUBSTANCE: method covers economically efficient technique of production of strong light-weight propping agent (with density of less than 3.0 g/cu.cm) from low-cost initial raw material used in the form of materials and wastes which contaminate the environment. Initial material is used in the form of ash of burnt brown and bituminous coals which are ground and mixed with one or more components selected from a series containing oxides of sodium, magnesium, calcium, barium, zinc, chromium, aluminum or salts of these metals, or minerals forming the above-indicated oxides during their heat treatment. Formed from obtained mixture are granules subjected to heat treatment. EFFECT: higher efficiency. 8 cl, 2 tbl
Patent RU-2105347-C1 (RU)
Inventor: LEDENEV G JA
IPC: G06F11/18
Filed: 1996-01-25
Granted: 1998-02-20
Abstract: Мажоритарное устройство может быть использовано при построении высоконадежных устройств и систем, например резервированных систем для обработки число-импульсных кодов, устройств для анализа и сравнения импульсных последовательностей. В устройстве происходит контроль состояния реверсивных счетчиков каждого канала 4, 5 и 6 при помощи элементов ИЛИ - НЕ этих каналов 7, 8 и 9. Так, в случае сбоя реверсивных счетчиков 4, 5 и 6 - их перехода в произвольное состояние, отличное от нуля, этот нулевой сигнал поступит через соответствующий элемент ИЛИ - НЕ (7,8 и 9) на входы первого элемента ИЛИ - НЕ I в виде низкого разрешающего уровня. В результате этот первый элемент ИЛИ - НЕ I пропустит с тактового генератора 10 импульс через свой инверсный вход на входы обнуления реверсивных счетчиков 4, 5 и 6 - устройство перейдет в исходное состояние. Изобретение позволяет повысить надежность за счет увеличения помехоустойчивости - при любом сбое и переходе устройства в произвольное состояние элементов памяти оно само перейдет в исходное состояние. 1 з.п. ф-лы, 1 ил.
Patent RU-2125082-C1 (RU)
Title: Method and power-process plant for thermally processing solid fuel
Inventor: NEKLESA ANATOLIJ TIMOFEEVICH
IPC: C10J3/46
Filed: 1996-05-06
Granted: 1999-01-20
Abstract: FIELD: heat-power engineering. SUBSTANCE: invention, in particular, relates to thermally processing various-type organic wastes, including low-grade coal slack Ц coal production waste, utilizing low-temperature plasma jet. Method involves gasification of solid fuel in presence of gasification agent, feeding unreacted solid fuel into regasification stage in presence of oxidant, and separating gas and solid products. Blowing through solid fuel supplied in dosed mode by oxidizing plasma jet results in production of synthesis-gas, which, affected by plasma jets under pressure 6000-15000 Pa, is directed into high-temperature receiver and then to consumer. Unreacted solid fuel residue is additionally heated to form melt, which is poured out into melt accumulator to be blown there with reductive plasma jet at 2000-2050K to produce ferrosilicon. Exhausted melt is transferred into stabilization reactor, wherein temperature is maintained within 1600-1800K range by means of plasma jet, and then onto spraying plasma jets positioned at angle 15-60 deg. to axis of exhausted melt jet to produce fibrous materials. Plant comprises in-series installed synthesis-gas-production gasifier, melt accumulator, stabilization reactor, and precipitation tower for fibrous material production. Above-listed modules are interconnected by lined canals and are provided with plasmotrons generating plasma jets and which are temperature- and pressure-controlled in dependence on desired product production process. EFFECT: enabled continuous processing cycle with complete recovery of worthy product and no damage to environment. 3 cl, 2 dwg
Patent RU-2096112-C1 (RU)
Title: Cantilever type bending apparatus
Inventor: ANTIPANOV VADIM G
IPC: B21D7/02
Filed: 1996-06-14
Granted: 1997-11-20
Abstract: FIELD: plastic metal working, namely, manufacture of cold rolled bars. SUBSTANCE: apparatus is designed for bending bars with cross section area no more than 200 sq.mm made of steel with σ t  MPa in vertical plane according to predetermined curvature radius set by experimental mathematical relation. Apparatus includes support having in its upper and mean portions in different plane round and oval openings for mounting axles with two bending rolls and V-shaped lever. Round or square openings are made in one end of lever and in mean bent portion. Oval opening provided in other end of lever is designed for mounting axle with third bending roll. EFFECT: improved design. 1 dwg
Patent RU-2126208-C1 (RU)
Inventor: EL TSIN S A
IPC: A01N53/06
Filed: 1996-06-21
Granted: 1999-02-20
Abstract: FIELD: insecticides. SUBSTANCE: method involves mixing an active component based on pyrethroid with chalk and the following the obtained mixture forming. The following pyrethroids are used: α-cyano-3- -phenoxybenzyl-1R, 3S-2,2-dimethyl-3-(2-chloropropene-1-yl)-cyclopropane carboxylate as a mixture of isomers, or pentafluoro-1R,3S-2,2-dimethyl-3-(2-chloropropenyl)-cyclopropane carboxylate as a mixture of isomers, alpha-cyano-3-phenoxy- -benzyl-cis-3-(2,2-dichlorovinyl)-2,2-dimethylcyclopropane carboxylate, a mixture of (S,1R)- and (R,1S)-isomers. Pyrethroid is dissolved preliminary in a mixture of mineral oil in toluene at ratio cative component : mineral oil = 1:(1-5). Obtained solution is mixed with starch at ratio active component : starch = 1:(20-35). Obtained intermediate concentrate is heated under vacuum at 50 C, not above, up to toluene removal and then mixed with chalk and water to obtain paste-like product. The latter is formed by extruding and a pencil of the following composition is obtained, wt.-%: pyrethroid 0.3-0.5; mineral oil 0.5-2.0; starch 10.0-12.0; chalk - the rest up to 100. Vaseline oil is used as an oil. Invention can be used in sanitary hygiene, medicine and agriculture for control over insects (cockroach, mites). EFFECT: prolonged activity of a preparation during long storage. 2 cl, 3 tbl, 3 ex
Patent RU-2139100-C1 (RU)
Inventor: GUMILEVSKIJ B JU
IPC: A61M1/36
Filed: 1996-07-05
Granted: 1999-10-10
Abstract: Изобретение относится к медицине. Способ характеризуется следующим образом. При плазмаферезе осуществляют последовательный нагрев каждой порции забранной у пациента плазмы до 56 o С с последующим ее возвратом без осадка пациенту, при этом количество процедур проводят до снижения уровня нативных IgЕ до 100 нг/мл. Эффект лечения достигается за счет того, что при нагревании до 56°С IgЕ теряет способность связываться с тучными клетками, вследствие конформационных изменений в Fс фрагменте молекулы иммуноглобулина. Изобретение обеспечивает повышение эффективности лечения аллергических заболеваний.
Patent RU-2119624-C1 (RU)
Title: Continuous vacuum sublimation drier for loose and granulated products
Inventor: ANTIPOV S T
IPC: F26B5/06
Filed: 1996-09-02
Granted: 1998-09-27
Abstract: FIELD: chemical, pharmaceutical and microbiological industries; agricultural and industrial complexes. SUBSTANCE: vacuum sublimation (freeze) drier has housing with transportation and unloading devices inside it and power sources. Transportation device is made in form of two vertical concentric perforated drums whose end portion is mounted above unloading device at clearance. Unloading device is made in form of belt conveyer. Power sources are connected to upper and lower distributing rings of outer drum; locking member made from flexible tape is located around this drum; this tape may be rolled around by means of flexible rollers; drive and driven rollers are located at clearance. EFFECT: intensification of drying process; reduced power requirements; enhanced operational reliability. 3 dwg
Patent RU-2117578-C1 (RU)
Title: Multilayer material for protective coatings of building structures
Inventor: KON KOV F O
IPC: E04D5/12
Filed: 1996-11-18
Granted: 1998-08-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: material has base covered on the both sides with bitumen layers and a protective overlay. Overlay formed from preliminarily agitated melt of at least one basic composition consisting of polyolefin and rubber powder is laid on molten bitumen at overlay temperature from melting point of thermoplastic to 90 C. Appearance of overlay may be improved by introducing different dyes in it. Its performance characteristics may be improved by introducing some fillers and modifiers. EFFECT: reused waste from large-scale polymer production and improved quality of material. 5 cl, 3 tbl
Patent RU-2138592-C1 (RU)
Title: Method of improving sizing, mineral filler, paper (version)
Inventor: ROBERT EH DZHILL
IPC: D21H17/37
Filed: 1995-05-16
Granted: 1999-09-27
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: mineral filler (calcium carbonate or finely divided calcium carbonate or precipitated calcium carbonate) with surface treated with anionogenic substance and cationic polymer (alkyl ketene dimer) is added to paper-making composition. Paper contains cellulose fibers and above-indicated doubly-treated mineral filler. EFFECT: improved paper quality. 13 cl, 3 tbl, 3 ex
Patent RU-2116410-C1 (RU)
Title: Universal dry method for making external walls of heated buildings and structures warm-conserving
Inventor: BULGAKOV S N
IPC: E04B1/78
Filed: 1996-12-27
Granted: 1998-07-27
Abstract: FIELD: construction engineering. SUBSTANCE: universal dry method is applicable to all kinds of heated buildings and structures and it can be used in repair and reconstruction operations and also in erection of new buildings. According to method, warm-conserving facing tiles for external walls of buildings and structures are produced in factory conditions and are installed at construction site by dry method. Tiles are laterally reinforced with wire. Loops are formed of this wire in lower row and upper row of reinforcement. Mechanical fastening of facing tiles is carried out in following succession: at beginning, first row of fastening members is gun-fixed by expansion bolts to wall, then lower horizontal row of facing tiles is installed with clearance so that free ends or hooks of fastening members are inserted into loops of lower row of tiles, and loops of upper row are brought from underneath into fastening members. Clearance between wall and rows of facing tiles is filled with any suitable and effective warm-keeping material including that of local origin. Filler is applied after placing polymeric screen atop lower row of fastening members. Applied atop aforesaid screen is layer of cement slurry up to 2 cm thick. Subsequent rows of facing tiles are attached over entire height of building in bond style. Corner facing tiles are installed with formation of bossages. Casing tiles are fastened by stainless expansion bolts as required to bevels of windows and balcony doors. Operations are performed in any weather conditions and at low temperatures as well. Application of aforesaid method ensures higher resistance to heat-transfer of external walls. It allows for carrying out operations without moving-out of tenants from building, and also it allows for using warm-conserving material of any kind and thickness. EFFECT: higher efficiency. 5 cl, 6 dwg
Patent RU-2094580-C1 (RU)
Inventor: KURAKIN PAVEL P
IPC: E04G21/12
Filed: 1997-04-02
Granted: 1997-10-27
Abstract: Устройство для натяжения прядевой арматуры, включающее гидроцилиндр со штоком и захватом прядевой арматуры, оборудовано дополнительным гидроцилиндром, который расположен в передней части устройства с возможностью взаимодействия его с элементом запрессовки арматуры. Захват выполнен в виде обоймы с коническими отверстиями под вкладыши, каждый из которых образован по крайней мере тремя осесимметричными частями с зазором между ними, составляющим не менее 0,01 диаметра его центрального отверстия. При этом части конического вкладыша объединены кольцевым упругим элементом, а внутренние поверхности конических вкладышей выполнены с резьбой по всей их высоте. 3 ил.
Patent RU-2120864-C1 (RU)
Title: All-wheel-drive car
Inventor: GRIGOR EV E N
IPC: B62D31/00
Filed: 1997-04-09
Granted: 1998-10-27
Abstract: FIELD: transport engineering; cross-country vehicles. SUBSTANCE: car has body with seats for driver and passenger, engine unit consisting of engine, gearbox and interaxle differential. Car has also front and rear axle, each including final drive with differential. Interaxle differential is coupled with final drive of each axle through propeller shaft. Body of car is of single-box design. Car has also frame carrying the body. Seats of driver passenger are arranged one behind the other at right side of frame. Engine unit is arranged at left side of frame at equal from front and rear axles in direction of car center line. EFFECT: reduced cost of car, simplified design at preservation of performance characteristics. 6 cl, 4 dwg
Patent RU-2110777-C1 (RU)
Inventor: VOVK S M
IPC: G01J3/443
Filed: 1997-04-21
Granted: 1998-05-10
Abstract: FIELD: industrial technology; analytical chemistry; medicine; biology. SUBSTANCE: method includes specimen atomization with simultaneous heating of atomic vapors and their transformation into plasma state by exposure to pulse laser radiation. Lateral profile of radiation beam is close to rectangular one with power density on specimen surface equal to 7•10 7  - 1•10 8  W/sq. cm and pulse energy of 30-50 mJ. Exposure is performed by double pulses repetition frequency of which is at least 10 Hz, and delay of second pulse relative to first pulse makes up 5-40 mcs. This done, laser plasma radiation is gathered, transported, and spectral selection is performed with measurement of relative intensity of analytical lines. Then results of analysis are processed in computer. EFFECT: higher results of analysis. 2 tbl, 1 dwg
Patent RU-2124737-C1 (RU)
Title: Device for measurement of magnetic fields
Inventor: SOBOROV G I
IPC: G01R33/02
Filed: 1997-05-28
Granted: 1999-01-10
Abstract: FIELD: measurement of magnetic fields. SUBSTANCE: the device uses series-connected ferrosounding comparison unit 1, digital integrator 3 and digital computer 4, as well as a circuit comprising series-connected filter 10, differential amplifier 11, sign character output via logical unit 13 of modulus code of analog-to-digital converter 12, which are connected to the second inputs of digital computer 4. Its output is connected to the synchronizing input of flip-flop 5 and input of delay element 6. Their outputs are connected respectively to the first and second inputs of control switch 7. The first and second analog input of switch 7 are connected respectively to the first and second outputs of reference voltage source 8, and the third one - to the common wire. The direct and inverted outputs of the flip-flop are connected respectively to the second and third inputs of logical unit 13, and the information input - to the sign character of digital integrator 3. The integrator is connected to the inputs of code-to-current converter 9, whose output is connected to the compensation winding of the ferrosounding comparison unit. Its control winding of copper wire is connected to the input of filter 10, and via a resistor - to the output of switch 7 and to the input of the voltage divider, whose output is connected to the second input of differential amplifier 11. This device measures the induction vector components of magnetic field, accomplishes test check-up of the measuring channel, measurement of temperature in the point of installation of the ferrosounding sensor, and automatic correction of temperature errors. EFFECT: enhanced accuracy of measurement of induction vector component of magnetic field of the Earth. 2 dwg
Patent RU-2119461-C1 (RU)
Title: Method of biologically treating waste waters
Inventor: LOBOV G V
IPC: C02F3/02
Filed: 1997-09-22
Granted: 1998-09-27
Abstract: FIELD: waste water treatment. SUBSTANCE: waste water is subjected to primary settling, activated sludge treatment in air tanks, and secondary settling. Recycled activated sludge, after secondary settling and before treatment in air tanks, is aerated with oxygen-containing mixture by immersing aerator either directly into the sludge stream in line or into recycling activated sludge chamber, oxygen residence time in sludge mixture being controlled. EFFECT: reduced power consumption and improved purification quality. 3 cl, 1 dwg
Patent RU-2133546-C1 (RU)
Title: Permanent-magnet pulse generator
Inventor: KABAEV V S
IPC: H02K33/02
Filed: 1997-09-30
Granted: 1999-07-20
Abstract: FIELD: rocketry, applicable for actuation of electric primers of rocket launcher and on-board systems. SUBSTANCE: permanent-magnet pulse generator consisting an upper and lower magnetic circuits with a pair of poles on each magnetic circuit in the form of horns in the middle part arranged against each other, magnets, a coil located between the poles of the magnetic circuits, and an armature located in the coil central hole and adjoining the crosswise lying poles of the upper and lower magnetic circuits, and a driving mechanism in the form of a rod made of non-magnetic material positioned in aligned holes of the upper and lower magnetic circuits on the coil outside, and an accelerating spring located in the rod central hole and engaged with the armature end passing through the longitudinal central groove of the rod into the central hole and engaged with the rod lateral grooves by a pin, the middle part secured on this armature end; the rod central hole is made as a through one, and one end of the hole is threaded and accommodates a governor engaged with the rod by thread, one end of the governor faces the free end of the rod hole and has a mating part for a tool, the other end of the accelerating spring bears on the other end of the governor; spring stiffness and geometric and power parameters of the permanent-magnet system are bound up by a definite relationship. EFFECT: prevented influence of spread of force of armature separation from the poles of the magnetic system at manufacture of the pulse permanent-magnet generator and in its service. 4 dwg
Patent RU-2127185-C1 (RU)
Inventor: BARKOV L A
IPC: B24D18/00
Filed: 1997-11-05
Granted: 1999-03-10
Abstract: Изобретение относится к абразивной промышленности, а именно к технологии изготовления абразивных кругов на вулканитовой связке. Способ включает приготовление кусковой абразивной массы к формованию, формование из нее пластин путем вальцевания и каландрирования, нанесение на поверхность пластин талька, вырубку из пластин кольцевых заготовок абразивных кругов с образованием возвратных отходов в виде наружного облоя и высечек, измельчение этих отходов, получение из них пластин и кольцевых заготовок. Измельчение отходов в кусковую массу ведут с одновременным удалением талька в процессе вырубки заготовки из пластины, полученной из исходной массы. Вес кусков измельченных отходов составляет 0,8-1,2 веса кусков исходной массы. Перед формованием к исходной кусковой массе добавляют 30-50% массы измельченных кусков отходов. В результате достигается повышение качества пластин и кругов, снижение брака и снижение трудоемкости изготовления. 2 ил., 1 табл.
Patent RU-2120777-C1 (RU)
Title: Mayonnaise
Inventor: AZNAUR JAN MELKON PAVLOVICH
IPC: A23L27/60
Filed: 1997-12-04
Granted: 1998-10-27
Abstract: FIELD: food industry. SUBSTANCE: mayonnaise contains deodorized refined vegetable oil, egg powder, milk proteins, salt, ground mustard, sodium bicarbonate, acetic acid, sweetener, stabilizer, spices and water. Additionally it has nut food flavor. Preset ratio of components allows to use it in alimentation of persons suffering from obesity and cardiovascular diseases. EFFECT: higher curative and prophylactic properties; prolonged storage life. 2 cl
Patent RU-2139029-C1 (RU)
Title: Device for modulating energetic actions
Inventor: NIKULIN M A
IPC: A61H39/00
Filed: 1997-12-24
Granted: 1999-10-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has lentonic field generator mounted on platform and manufactured as multi-pointed star having points number from 4 to 11 of various length, container with several drugs fixed in the center of the star and having removable cover for changing medical preparations composition. The star is manufactured from tibetan alloy. The medical preparations composition is selected in individual mode and marked with chakra color corresponding to injury type of the organ to be treated. EFFECT: enhanced effectiveness of treatment; wide range of applications.
Patent RU-2134680-C1 (RU)
Title: Method of preparing 2-hydroheptafluoropropane or mixture of 2-hydroheptafluoropropane and octafluoropropane
Inventor: MITINA I E
IPC: C07C17/087
Filed: 1998-02-03
Granted: 1999-08-20
Abstract: FIELD: chemical technology of fluorine compounds. SUBSTANCE: method comprises preparing 2- hydroheptafluoropropane or mixture of hydroheptafluoropropane and octafluoropropane by gas- phase catalytic hydrofluorination of hexafluoropropylene at 200-515 C, HF to hexafluoropropylene molar ratio of 0.6-7:1, contact time of 1.5-45 on catalyst comprising 8- 24 wt % of chromium fluoride distributed over magnesium fluoride. EFFECT: desired product with high selectivity, and simplified process. 4 ex, 4 tbl
Patent RU-2141127-C1 (RU)
Title: Device for regulation of gas consumption
Inventor: BUDOVICH V L
IPC: G05D7/00
Filed: 1998-02-18
Granted: 1999-11-10
Abstract: FIELD: analytic instruments, in particular, for regulated gas flow distribution equipment or regulated gas flow mixers. SUBSTANCE: device has cylindrical housing with pipes for input and output of gas and regulation body, which is mounted inside housing for reciprocal movement. According to disclosed invention, regulation body is designed as rod, which is covered with thread and is mounted in housing as screw-nut pair in order to provide regulation of channel length for passing gas. Regulation body has drive for its rotation. EFFECT: simplified design, increased reliability. 3 cl, 5 dwg