baber/WOPTO huggingface dataset:
Patent RU-2262694-C1 (RU)
Inventor: PAVROS S K
IPC: G01N29/04
Filed: 2004-04-06
Granted: 2005-10-20
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: method comprises exciting a given mode of Lamb wave (a or s) initially at frequency f and then at frequency f j .  The axes of fluidic acoustical converters are oriented at angles θ and θ j  from the normal to the sheet plane, respectively.  The same converters receives echo-signals reflected from the edge of the sheet and covering distance l and l j  in it, and the amplitudes of the pulses and their ratio are then determined.  Frequencies f and f j  as well as distances from the edge of the sheet to the site where the beam of longitudinal waves are incident on the surface of the sheet l and l j  are related as f j  = fn, l j  = 1/n, where n>1, angles θ and θ j  are determined from the dispersion curves and given thickness of the sheet h.  The mean size of the grains is determined from the formula proposed. 
     EFFECT:  enhanced reliability. 
     2 dwg
Patent RU-2267587-C1 (RU)
Title: Lock for form panel connection
Inventor: BARANOV STANISLAV ALEKSANDROVI
IPC: E04G17/07
Filed: 2004-05-18
Granted: 2006-01-10
Abstract: FIELD: connecting or other auxiliary members for forms, falsework structures or shutterings, particularly lock for form panel connection. 
     SUBSTANCE: lock comprises L-shaped catches formed as forks and bails in connection areas. The catches are provided with slants and have transversal grooves moving when lock is in its opened position to provide tightening of adjacent form panels. The lock also has locking wedge defining arch in cross-section having uniform thickness in area of locking wedge cooperation with annular segmented grooves. The locking wedge is provided with fixer created at narrow end thereof and with anvil formed at wide end thereof. The locking wedge is freely inserted in transversal channel and may cooperate with groove ends during lock closing and may move in catch grooves. The locking wedge is provided with pivot connection, which admits fixed mutual fork and bail rotation about pivot connection axis. Transversal grooves of L-shaped catches are made as annular segments and arranged along a circle having center coinciding with pivot connection axis. The transversal grooves are symmetric about slants of L-shaped catchers and located between support surfaces of L-shaped catchers adapted to connect adjacent form panels and pivot connection. Radius of locking wedge curvature is equal to that of above annular segmented groove having center coinciding with pivotal connection axis. Ends of annular segmented grooves mating each other have inclination angles equal to that of locking wedge end slant. The locking edge has the same thickness over the full wedge length. The wedge end slant angle is 3-5° and is chosen to provide self-braking. 
     EFFECT: reduced stresses in wedge connection and possibility to bate demands of lock production accuracy, increased reliability of form panel connection and increased operational convenience. 
     4 cl, 3 dwg
Patent RU-2258044-C1 (RU)
Title: Method of treating process waste waters containing dimethylacetamide and isobutyl alcohol
Inventor: BLOKHIN A I
IPC: C02F1/28
Filed: 2004-05-24
Granted: 2005-08-10
Abstract: FIELD: waste water treatment. 
     SUBSTANCE: initial waste water is mixed with chloroform to extract dimethylacetamide and isobutyl alcohol and, after settling-assisted separation from chloroform, resulting mixture is passed through activated carbon. Thus purified water is then reused in process. Activated carbon is regenerated by chloroform. Chloroform loaded with desorbed substance and chloroform extract are combined and distilled to give dimethylacetamide, isobutyl alcohol, and chloroform. Distilled-off chloroform is divided into two streams, the first one being returned to regenerate activated carbon and the other is mixed with initial waste water. 
     EFFECT: reduced expenses due to reduced compound of costly adsorbent without loss in waste water treatment efficiency and enabled low-waste technology. 
     2 cl, 1 dwg
Patent RU-2269381-C1 (RU)
Title: Diamond imitator for controlling diamond-containing raw material separation
Inventor: MIRONOV VASILIJ PAVLOVICH
IPC: B07C5/342
Filed: 2004-06-21
Granted: 2006-02-10
Abstract: FIELD: jewel technology. 
     SUBSTANCE: invention relates to methods for concentrating diamond-containing ore using physical effects and can be used to control processes. Diamond imitator for controlling diamond-containing raw material separation contains solid material, which is a mixture of binder with weighing, luminescent, coloration, and magnet components, said binder containing X-ray transparent substance, said magnet component containing conducting and X-ray transparent substance, and said weighing component containing substances or substance mixtures selected from second series elements with density 2.7 g/cm 3  and effective atomic number 5.5-6.5. 
     EFFECT: increased separation process reliability and reduced price of diamond imitator. 
     7 cl, 4 ex
Patent RU-2278029-C1 (RU)
Title: Cartridge for pneumatic and pneumofiring weapon
Inventor: PUKOV VALERIJ NIKOLAEVICH
IPC: F42B7/02
Filed: 2004-12-14
Granted: 2006-06-20
Abstract: FIELD: cartridges for pneumatic and pneumofiring weapon. 
     SUBSTANCE: the cartridge has a cartridge case with one or more openings in the bottom, and a projectile placed in it, a portion of the cavity inside the cartridge case is filled with a combustible or mixture ignited oxygen-containing mixture inside the cartridge case. 
     EFFECT: enhanced muzzle velocity and reduced consumption of compressed air at a shot. 
     3 cl, 1 dwg
Patent RU-2278295-C1 (RU)
Inventor: KUKHAREV MIKHAIL NIKOLAEVICH
IPC: F02M47/02
Filed: 2005-02-03
Granted: 2006-06-20
Abstract: FIELD: mechanical engineering; diesel engines. 
     SUBSTANCE: proposed fuel-feed accumulator system consists of fuel tank, fuel heater with thermostat, fine fuel filter, low-pressure fuel pump, cutoff electric valve, high pressure fuel pump, pressure transmitter, high-pressure accumulator, pressure regulating electric valve, fuel cooler, electrohydraulic nozzles and low-temperature air radiator.  Fuel-feed system is furnished additionally with low-pressure accumulator placed in nozzle leak-off fuel system and divided into two parts with restrictor in between.  Leak-off fuel pipes from nozzles are connected to first part of accumulator, and second part of accumulator is connected through non-return valve to fuel tank through fuel cooler.  Non-return valve is adjusted to opening pressure not lower than 4-5 MPa. 
     EFFECT: provision of quick action of nozzles, reduced consumption of fuel for control, improved serviceability of fuel-feed system. 
     1 dwg
Patent RU-2272937-C1 (RU)
Title: Method of operating compression station for main gas pipeline
Inventor: LARIN EVGENIJ ALEKSANDROVICH
IPC: F04D25/00
Filed: 2005-03-10
Granted: 2006-03-27
Abstract: FIELD: pipeline engineering. 
     SUBSTANCE: method comprises changing flow rate through the main pipeline by frequency control of the load on the electric motors of the gas pumping units.  The gas pumping units are powered by electric generators of the additional power gas-turbine plants.  When the gas pumping units are set in operation and when the gas flow rate through the main gas pipeline changes, the electric motors of the gas pumping units are controlled by changing the speed of rotation of the electric generators of the additional power gas-turbine plants.  The combustion chambers receive fuel gas from the main gas pipeline.  When the gas flow rate through the main gas pipeline decreases pronouncedly, the electric motors of several gas pumping units stop, and excess power produced by the electric generators of operating additional power gas-turbine plants is supplied to the external high-voltage circuit. 
     EFFECT: reduced cost and enhanced reliability. 
     2 dwg
Patent RU-2289924-C1 (RU)
Inventor: FIRSOV VASILIJ FEDOROVICH
IPC: A01N25/00
Filed: 2005-04-07
Granted: 2006-12-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: invention relates to a method for control of infectious diseases in leguminous green manure crop. Method involves treatment of leguminous seeds with the preparation TMTD 80% in the dose 3 kg/t and plants in the seedling phase with the immunocytophyte solution in the consumption dose 0.4 g/ha. Invention provides enhancing effectiveness of measurements used in control of infectious diseases in leguminous green manure crop. 
     EFFECT: enhanced effectiveness of control. 
     1 tbl
Patent RU-2288529-C1 (RU)
Inventor: IRKHA DMITRIJ ALEKSANDROVICH
IPC: H01R4/66
Filed: 2005-04-18
Granted: 2006-11-27
Abstract: FIELD: power engineering; erection of transmission lines and grounding of their supporting structures. 
     SUBSTANCE: proposed grounding connection whose ground electrode is made in the form of cylindrical helical spiral with its diameter equal to that of supporting structure foundation pit is specially designed to reduce labor consumption for mounting and wiring grounding connection as well as to minimize earth excavation and welding operations and to enhance performance characteristics; ground electrode is installed in foundation pit together with supporting structure. Ground electrode turns are distributed throughout foundation pit depth in inverse proportion to resistivity of soil layers in pit and not uniformly. Turns are held in ground electrode by means of locks. Ground electrode is integrated with reinforced-concrete supporting structure hardware by welding in common grounding connection. Such arrangement affords standard resistance of grounding connection without additional earth excavation work and use of progressive operations in erection of power transmission lines. 
     EFFECT: reduced labor consumption for grounding connection installation, earth excavation, and welding operations; enhanced performance characteristics. 
     1 cl, 2 dwg
Patent RU-2283558-C1 (RU)
Inventor: MAJSOV IVAN ALEKSANDROVICH
IPC: A01B49/00
Filed: 2005-04-26
Granted: 2006-09-20
Abstract: FIELD: agricultural engineering. 
     SUBSTANCE: agrocomplex has agricultural land, agrobridge with girdle movable over agricultural land on caterpillar-type cart along compacted ground tracks, jacks, cabin with control panel and laser indicator, auxiliary power and processing equipment. Caterpillar-type carts have one caterpillar whose rolls are fixed on frame which embraces caterpillar, said frame being non-detachably secured through columns to lower side of girder. Agrobridge has overhead shields which are hung on girder sides. On outer sides of shields there are fixed devices for gripping, lowering to working position and rising of small-sized and average-sized agricultural machines. End sides of agricultural land have wide rigid arcuate tracks for turning of agrobridge and concrete platforms for supports, plates, jacks, said platforms being equipped with slots made in the form of truncated cones while supports for plates and jacks being equipped with conforming projections. 
     EFFECT: simplified construction and wider operational capabilities of agrocomplex. 
     6 dwg
Patent RU-2294513-C1 (RU)
Title: Target indicating system
Inventor: SUKHOLITKO VALENTIN AFANAS EVI
IPC: F41G3/22
Filed: 2005-06-30
Granted: 2007-02-27
Abstract: FIELD: remote determination of orientation of movable objects. 
     SUBSTANCE: the target indicating system has a computer connected to the optical scanning aid that has a sight marker fastened with the aid of a bracket on the helmet on the side of the pilot's face at the level of his eyes.  The sight marker has a mark, and the optical scanning aid is made in the form of a video camera, whose objective lens is directed to the pilot's face. 
     EFFECT: provided reliable and trouble-free target indication. 
     2 cl, 1 dwg
Patent RU-2283060-C1 (RU)
Inventor: ZUBOV ALEKSANDR DEM JANOVICH
IPC: A61B18/20
Filed: 2005-07-12
Granted: 2006-09-10
Abstract: FIELD: medicine. 
     SUBSTANCE: one should affect hepatic tissue with Nd-YAG-laser radiation due to percutaneous puncture access under ultrasound control. Energetic impact should be carried out after applying a light guide under ultrasound control towards a desired final point of the impact and evaluating the localization of its working end due to supplying a short-term pilot impulse of laser radiation. Then, at light guide's reciprocation along the canal one should conduct photocoagulation. If pilot impulse illustrates unfavorable localization of light guide's working end its shift should be possible till the moment of achieving the desired localization. The innovation enables to provide visualization of dislocated laser light guide and, thus, decrease the risk of traumatic complications, the lesion of blood vessels and biliary ducts, among them. 
     EFFECT: higher efficiency of therapy.
Patent RU-2298488-C1 (RU)
Inventor: USTIMENKO IGOR VLADIMIROVICH
IPC: B60M3/00
Filed: 2005-08-15
Granted: 2007-05-10
Abstract: FIELD: electrified railways. 
     SUBSTANCE: device relates to sphere of electrified railways and it can be used to reduce effect of electrified railways onto adjacent communication lines.  Differential transducer measuring speed of current change in traction system is arranged between effecting suspension and return wire, being connected by output to input of cutoff unit of adjustable current source at emergency situations connected by its output with input of adjustable current source interlock connected to input of compensation system matching unit with shielded wire placed in series with shielded wire at one of its ends. 
     EFFECT: improved reliability in operation, increased efficiency of compensation of induced interference in adjacent line. 
     1 dwg
Patent RU-2295388-C1 (RU)
Inventor: KHUDJAKOV ANATOLIJ VASIL EVICH
IPC: B01J49/00
Filed: 2005-11-03
Granted: 2007-03-20
Abstract: Изобретение относится к способам и устройствам модификации и регенерации цеолитов, относящихся к группе ионообменников - катионитов. Способ заключается в том, что ванну разделяют на две камеры перегородкой, имеющей свойства фильтра тонкой очистки воды, в камеры вводят электроды, в одну из камер загружают цеолиты, ванну заполняют водой, в камеру с цеолитами загружают соли, катионами которых модифицируют и регенерируют цеолиты, в количествах, необходимых и достаточных для получения в воде концентрации этих солей 1-10%, подают на электроды напряжение постоянного тока 5-35 В, минусовое - на электрод в камере с цеолитами, плюсовое - на другой электрод, включают устройство для обмывания цеолитов, обмывают в ванне цеолиты водными растворами солей в течение 3-10 часов. Предложено устройство для осуществления способа. Технический результат - увеличение интенсивности процессов ионного обмена в цеолитах, сокращение времени процесса, уменьшение расхода количества солей для регенерации. 2 н.п. ф-лы, 1 ил.
Patent RU-2296590-C1 (RU)
Title: Method for anesthetization during surgical interferences in area of innervation of the upper posterior alveolar nerves
Inventor: ANAN EV NIKOLAJ IVANOVICH
IPC: A61M19/00
Filed: 2005-11-07
Granted: 2007-04-10
Abstract: FIELD: medicine, stomatology. 
     SUBSTANCE: the present innovation deals with the techniques of local anesthesia and could be applied at fulfilling conduction anesthesia of the upper posterior alveolar nerves at different surgical interferences in area of their innervation. Due to palpation one should detect the top of the upper angle of zygomatic bone to puncture the needle into this point and move it in frontal plane from the top downwards and from outside inwards at the angle of 45° against sagittal plane up to the maxillary tuber. Then it is important to inject an anesthetic. The innovation enables to achieve valuable anesthesia of posterior maxillary departments not only for manipulations in dental area, bur for surgical manipulations in area of soft maxillary tissues and, also, provide the safety of the present innovation due to moving the needle in poorly vascularized area and far from large vessels. 
     EFFECT: higher efficiency. 
     3 dwg, 3 ex
Patent RU-2298949-C1 (RU)
Inventor: PENTO VLADIMIR BORISOVICH
IPC: A23L19/00
Filed: 2005-11-15
Granted: 2007-05-20
Abstract: FIELD: cannery industry. 
     SUBSTANCE: claimed method includes marrow cutting, blanching thereof in aqueous solution of table salt, sugar and ascorbic acid. Then product is dried by subsequent convective and microwave drying, and pre-packed in packing made of polymeric or combined material in oxygen-free atmosphere. 
     EFFECT: new foodstuff with unique combination of organoleptic characteristics of dried prune and vegetable salad.
Patent RU-2301211-C1 (RU)
Inventor: KHRANOVSKAJA TAT JANA MATVEEVN
IPC: C04B35/10
Filed: 2005-12-23
Granted: 2007-06-20
Abstract: FIELD: production of refractory and ceramic materials used for continuous teeming of steel and in furnace refractory materials. 
     SUBSTANCE: proposed high-alumina binding suspension contains the following components, mass-%: electrically molten corundum, 56.95-78.49; molten quartz, 20-40; graphite, 1.0-2.0; ethyl silicate,0.01-0.05; orthophosphoric acid, 0.5-1.0. Compressive strength is increased to 500 Mpa; thermal stability (1000°C-water) is increased to 13 cycles. 
     EFFECT: enhanced compressive strength and thermal stability; avoidance of peeling of castings. 
     1 tbl
Patent RU-2310718-C1 (RU)
Title: Рыбоход
Inventor: CHISTJAKOV ALEKSANDR ANATOL EV
IPC: E02B8/08
Filed: 2006-03-06
Granted: 2007-11-20
Abstract: Изобретение относится к гидротехническому строительству, а именно к рыбопропускным сооружениям, предназначенным для пропуска производителей рыбы через подпорные сооружения к местам нереста и нагула. Рыбоход включает рыбоходный тракт со ступенчатым дном, выполненный в виде лотка с прямоугольным поперечным сечением. Отметка дна каждой нижерасположенной ступени понижается в направлении входного оголовка. Выходной оголовок рыбоходного тракта соединен с верхним бьефом гидроузла, а входной оголовок - с нижним бьефом. По длине рыбохода выполнены поперечные перегородки с донными вплывными отверстиями и переходные участки, размещенные между поперечными перегородками, включающие донный порог, установленный по всей ширине рыбоходного тракта в створе расположения порога ступени. Донные вплывные отверстия выполнены в горизонтальной перегородке, примыкающей одной торцевой частью к нижерасположенной поперечной перегородке, а другой торцевой частью к донному порогу, образуя при этом донную галерею с одним входным вплывным отверстием и несколькими выходными вплывными отверстиями. Донные выходные вплывные отверстия равномерно распределены по площади горизонтальной перегородки. Изобретение обеспечивает создание в рыбоходном тракте гидравлических условий, эффективных для продвижения рыб по его длине. 7 з.п. ф-лы, 10 ил.
Patent RU-2307184-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C22C13/00
Filed: 2006-03-13
Granted: 2007-09-27
Abstract: FIELD: metallurgy; production of anti-friction alloys. 
     SUBSTANCE: proposed alloy contains the following components, mass-%: tin, 60.0-67.0; aluminum, 10.0-14.0; antimony, 6.5-8.5; copper, 6.0-8.0; chromium, 1.5-2.5; nickel, 7.0-9.0. 
     EFFECT: enhanced wear resistance of alloy. 
     1 tbl
Patent RU-2310349-C1 (RU)
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L23/00
Filed: 2006-03-15
Granted: 2007-11-20
Abstract: FIELD: food processing industry, in particular canned soup for space feeding. 
     SUBSTANCE: claimed method includes sea scallop cutting, roasting in melt butter and chopping; fresh white cabbage and runner bean cutting, freezing, and chopping; potato cutting, blanching, and chopping; carrot, parsley root, and onion cutting, roasting in melt butter and chopping; green pea freezing and chopping; parsley green chopping. Abovementioned components are blended with sour cream, fish broth, tomato paste, table salt, and CO 2 -extracts from biomass of specific micromycete species and black pepper. Obtained mixture is pre-packed in aluminum tubes, sealed and sterilized. 
     EFFECT: canned goods of increased digestion value. 
     41 cl
Patent RU-2315302-C1 (RU)
Title: Method for predicting cholesteatoma of middle ear
IPC: G01N33/48
Filed: 2006-03-14
Granted: 2008-01-20
Abstract: FIELD: medicine, otorhinolaryngology. 
     SUBSTANCE: it is important to study the mixture of the content from middle ear and physiological solution introduced instrumentally through the mouth of auditory tube which should be closed on the moment of mixture sampling. One should sample biological material thrice. The material mentioned should be dried due to dehydration technique to obtain the structure of solid phase to be then studied microscopically. In case of cholesterol crystals one should  diagnose cholesteatoma of middle ear. The innovation enables to increase the accuracy of diagnostics, especially at early stages of the disease. 
     EFFECT: higher accuracy of diagnostics. 
     1 cl, 2 dwg, 2 ex
Patent RU-2313657-C1 (RU)
Title: Downhole system and bottomhole hydraulic machine for fluid production
Inventor: ORBAN ZHAK
IPC: E21B43/00
Filed: 2006-03-21
Granted: 2007-12-27
Abstract: FIELD: downhole systems for fluid production, particularly to provide simultaneous production from several reservoirs. 
     SUBSTANCE: system comprises casing pipe and flow string arranged inside casing pipe. Two separate isolated chambers are created between casing pipe and flow string. Each isolated chamber is communicated with corresponding productive reservoir by means of perforations and comprises at least one hydraulic machine comprising motor and pump. The pump is connected to flow string and communicated with corresponding isolated chamber. Motor is connected with supply hydraulic line. Hydraulic machines of different isolated chambers may be independently controlled. Motor and pump of at least one hydraulic machine may operate in hydraulic motor regime for pump activation or in motor regime to provide hydraulic machine operation in pump regime for produced fluid direction in flow string regardless of operation mode thereof. Bottomhole hydraulic machine for fluid production is also disclosed. 
     EFFECT: provision of simultaneous fluid production from different productive reservoirs along with independent production control for different reservoirs. 
     17 cl, 6 dwg
Patent RU-2314230-C1 (RU)
Title: Лопасть несущего винта вертолета
Inventor: BURTSEV BORIS NIKOLAEVICH
IPC: B64C27/46
Filed: 2006-06-14
Granted: 2008-01-10
Abstract: Изобретение относится к области авиации. Лопасть включает комлевую и аэродинамически профилированную части и имеет хорду, радиусы скругления носовой части профиля и хвостовую пластину. В диапазоне относительных радиусов от 0,5-0,6 до 1,0 аэродинамические профили нормальных продольной оси лопасти сечений имеют относительную толщину 0,109-0,121 хорды профиля. Координаты максимальной относительной толщины находятся в диапазоне 0,32-0,46 хорды профиля. Радиус единой для верхней и для нижней частей контура профиля касательной окружности носка профиля составляет 0,012-0,026 хорды профиля. Максимальная кривизна средней линии профиля равна 0,02-0,025 хорды и расположена в диапазоне 0,20-0,40 хорды. На задней кромке угол между касательной к средней линии и хордой не положителен и составляет 0...2°. Геометрическая крутка комлевых сечений нулевая. Оперенная часть лопасти начинается от относительных радиусов 0,20-0,35. Хвостовая пластинка имеет ширину 0,04-0,14 хорды профиля без пластинки. Изобретение направлено на повышение качества лопасти. 7 ил., 1 табл.