baber/WOPTO huggingface dataset:
Patent RU-2124236-C1 (RU)
Inventor: SHTARKOV S V
IPC: G11B7/00
Filed: 1997-01-22
Granted: 1998-12-27
Abstract: FIELD: information processing equipment, preferably, optical carriers. SUBSTANCE: method for reading information stored in noise-resistant code involves its reading, decoding, and recovery under reading from flawed tracks. Information which is read from flawed tracks and not recovered by decoding is corrected using self-assisted learning image recognition system. Test sample for system is designed as sequence of information signals received by information correction from previous flawed carrier tracks which have bee decoded successfully. EFFECT: increased reliability after long-term storage of information carrier due to integration of noise-resistant encoding and self-assisted learning image recognition system. 1 dwg
Patent RU-2110907-C1 (RU)
Title: Tree-planting machine
Inventor: SHADRIN ALEKSANDR PAVLOVICH
IPC: A01C11/02
Filed: 1997-02-17
Granted: 1998-05-20
Abstract: FIELD: mechanical engineering, in particular, equipment for forming microridges and simultaneously for planting seedlings in newly cut areas with temporarily water-logged soils. SUBSTANCE: tree-planting machine has frame with three sections pivotally coupled one with another. First frame section carries one central and two side slitters, left-handed and right-handed plow bodies mounted on side slitters, ripper, shank and seedling feeding mechanism. Slitters are made in the form of vertical plates with obtuse angle of penetration into soil. Ripper is mounted in front of shank in symmetry with shank longitudinal axis and offset rearward relative to plow bodies. Second frame section carries covering tools formed as spherical disks and third frame section carries covering rollers. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2128665-C1 (RU)
Title: Method of producing pectin and organic acids
Inventor: MOKHNACHEV I G
IPC: C07C51/00
Filed: 1997-04-03
Granted: 1999-04-10
Abstract: FIELD: natural compounds technology. SUBSTANCE: method includes extraction of desired substances from vegetable material and precipitation of pectin. Vegetable material is washed with 0.5-3% calcium hydroxide solution to remove ballast substances while simultaneously converting pectins and organic acids contained in material into insoluble calcium salts which are then repeatedly washed with water. Centrifugate is hydrolyzed and washed out material is extracted with sulfuric acid solution at pH 3. Pectin is isolated from solution by means of acetone and alcohol and organic acids remaining in solution are treated with activated carbon, filtered, and evaporated in vacuum to dryness. Considerable part of process operations are carried out in a single process line. EFFECT: enhanced process efficiency. 1 dwg, 1 tbl, 6 ex
Patent RU-2118482-C1 (RU)
Title: Method for selecting plants for mixed sowing
Inventor: STATSENKO A P
IPC: A01C1/02
Filed: 1997-05-13
Granted: 1998-09-10
Abstract: FIELD: agriculture, in particular, growing of mixed mixture plants. SUBSTANCE: method involves germinating mixture of seeds of crops under test in thermostat under special conditions for 7-10 days at temperature of 25-28 C at light intensity of 5,000 lux, for 12 hours a day; evaluating nature of interaction between plants and determining total germination suppression, i. e. percentage of blind seeds in the process of joint growing of seeds of both crops; determining germination suppression factor on the base of three levels: efficient germination factor (above 40%), average germination factor (30-40%) and low germination factor (below 30%); making conclusions on efficiency of using seeds in mixed sowings. EFFECT: increased efficiency by improved productivity. 1 dwg, 1 tbl
Patent RU-2117897-C1 (RU)
Inventor: TELESH V N
IPC: F41C27/06
Filed: 1997-06-04
Granted: 1998-08-20
Abstract: FIELD: defensive armament, in particular, antipersonnel underbarrel grenade. SUBSTANCE: underbarrel grenade launcher for regular submachine gun has barrel with receiver with units of fastening to submachine gun and hammer action with interlocking device. The latter is made in the form of spring-loaded bell-crank installed on axle in open lateral recess of receiver. Upper arm of bell-crank comes in contact with bushing of submachine gun forearm, and lower arm with turning safety engageable with hammer of grenade launcher and installed on the front part of submachine gun is L-shaped wire catch of cleaning rod overlapping the bayonet securing recesses. EFFECT: higher safety in operation of underbarrel grenade launcher in fire and travelling positions. 3 dwg
Patent RU-2129699-C1 (RU)
Title: Method of piloting of aircraft along specified path with preset speed
Inventor: TITOV A A
IPC: B64D43/00
Filed: 1997-07-03
Granted: 1999-04-27
Abstract: FIELD: performance of navigation and piloting tasks on all types of aircraft by pilot. SUBSTANCE: aircraft is piloted by pursuit following with prediction by usage of graphic images of flight well understood by pilot. Mobile index is presented in the form of organic section of vector generated on basis of information on resulting force acting on aircraft and flight speed. Recommended guidance point of vector end is displayed by cross of changeable dimension that depends on specified flight speed and is presented by triangular silhouette moving ahead of aircraft at distance determined by flight speed and permissible overloads. Path is represented in the form of line connected by vertical sections to its projection on to horizontal plane. EFFECT: enhanced flight safety and piloting precision with simultaneous reduction of load on pilot. 1 dwg
Patent RU-2129603-C1 (RU)
Inventor: MIRONOVA R I
IPC: C02F3/34
Filed: 1997-07-08
Granted: 1999-04-27
Abstract: FIELD: technical microbiology, ecology. SUBSTANCE: invention proposes a new strain Mycobacterium species (strain is deposited in Central Collection of microorganisms of Gosconcern "Biopreparation", collection N CMC B 65-B) isolated from the White Sea sea water sample. Strain is useful for treatment of fresh and sea water (up to 7.5% salinity) from pollution with petroleum and petroleum products at the broad range of temperatures (10-26 C). EFFECT: broadened range of use, enhanced effectiveness of treatment of petroleum pollution. 3 tbl, 3 ex
Patent RU-2134618-C1 (RU)
Inventor: CHEKMENEV A N
IPC: B07B1/06
Filed: 1997-08-29
Granted: 1999-08-20
Abstract: FIELD: equipment for hydraulic classification of materials, in particular, for separation of sand-gritty mixtures. SUBSTANCE: hydraulic screen has housing with cylindrical upper part and conical lower part, housing closure, supply branch pipe with adjusting slide valve, coarse and fine screening product discharge branch pipes, and conical sieve. Shell coaxially disposed inside cylindrical part of housing is constructed of lengthwise spaced sieves having working surfaces faced toward shell inner cavity and conical cover coupled to shell and disposed in equally spaced relation to conical sieve. Conical cover is constructed of interconnected sectors arranged at an angle one relative to another. Each sector has longitudinal sieves arranged in parallel one with another and plate secured on inner surface of conical sieve and made in the form of descending Archimedian spiral. Supply branch pipe is in communication with inner cavity of shell. Conical sieve is connected with vibration exciter through column. Sectors of longitudinal sieves are positioned at an angle of 30-45 deg one relative to another. EFFECT: increased efficiency by increased sieving surface area and improved quality of screened product by eliminating presence of large-sized particles in small-sized particle product. 3 cl, 4 dwg
Patent RU-2147368-C1 (RU)
Inventor: BABIKOV O L
IPC: F42B30/02
Filed: 1997-09-17
Granted: 2000-04-10
Abstract: FIELD: ammunition for small arms, in particular, Makarov pistols. SUBSTANCE: bullet has an envelope and a slug projecting by the whole head section with a flat top from the open end face of the envelope. The slug is secured in the envelope directly by one or several shaped bands located on the slug guide section, the outside diameter of the bands exceeds the inside diameter of the envelope. Bullet is made with the following relations: the envelope mass - bullet mass, 7-12%; slug mass, 88 to 93% of the bullet mass; bullet length, (1.48 to 1.55)d; bullet cone length, (0.25 to 0.28)d; bullet head section length, (0.67 to 0.7)d; slug length, (1.42 to 1.49)d, where d is bullet caliber. EFFECT: enhanced range of obstacle piercing at constant basic characteristics of cartridge. 3 dwg, 3 cl
Patent RU-2136018-C1 (RU)
Title: Method of seismic prospecting
Inventor: SHUBIK B M
IPC: G01V1/00
Filed: 1997-12-02
Granted: 1999-08-27
Abstract: FIELD: seismic investigations. SUBSTANCE: method is intended for increase of resolving power and detection reliability and for localization of inhomogeneities differing by their properties from environment in examined thickness of various objects. Family of seismic radiators and family of geophones are positioned above examined environmental area. Number and positions of radiators and geophones coincide. Radiation signal with time delays providing for focusing of summary probing beam at each interrogated point of examined environmental area is sent once or several times on to each seismic radiator. Then signals re-radiated by each interrogated point are recorded and their energy is evaluated. Results of processing of obtained data are used to estimate presence of inhomogeneities and their configuration. EFFECT: increased resolving power and reliability of detection of inhomogeneities.
Patent RU-2137115-C1 (RU)
Title: Selective gas sensor
Inventor: DAVYDOV V F
IPC: G01N27/12
Filed: 1997-12-26
Granted: 1999-09-10
Abstract: FIELD: gas detection techniques. SUBSTANCE: invention relates to gas sensors with semiconductor sensitive element for rapidly monitoring air ingredients. Sensor contains support with resistive heating layer on its one side and semiconductor oxide film alloyed with other metal oxides on the other. Oxide of principal layer is oxide of metal from valence group not below than that of gas to be detected. Working temperature and equivalent quality factor are calculated from regression dependencies given in formula of invention. EFFECT: increased selectivity due to matching of sensitive element parameters and detection mode with molecular weight and valence of gas being detected. 3 dwg
Patent RU-2143479-C1 (RU)
Title: Водка "очаковская золотой корень"
Inventor: KOCHETOV A A
IPC: C12G3/06
Filed: 1998-02-26
Granted: 1999-12-27
Abstract: Изобретение относится к ликеро-водочной промышленности. Водка крепостью 40% содержит следующие ингредиенты, кг на 1000 дал водки: экстракт родиолы розовой сухой "Реликт" 0,09-0,15, глюкоза 4,5-5,5, глицерин 0,1-0,25, а также, л: спиртовой раствор (1:100) ванилина 0,09-0,15, сахарный сироп 65,8%-ный 13-14, водно-спиртовая жидкость из спирта этилового ректификованного "Экстра" и воды - остальное. В данной водке за счет сочетания входящих в нее ингредиентов и их количественного соотношения повышается биологическая ценность водки и лечебно-профилактические свойства, что способствует лучшей ассимиляции комплекса биологически активных веществ в водно-спиртовой жидкости и расширяет ассортимент водок.
Patent RU-2135089-C1 (RU)
Title: Device for puncture biopsy
Inventor: LOKHOTKINA T F
IPC: A61B10/02
Filed: 1998-02-16
Granted: 1999-08-27
Abstract: FIELD: medical instruments, applicable for through-the skin biopsy of the pancreas, liver and tumors of various organs. SUBSTANCE: tubular casing accommodates a movable cannula with a slide, spring, slide retainer and a locking member. The cannula and needle member have bearing flanges on the working ends with a spring, between them. The slide retainer has the shape of an L-shaped lever with a transverse arm in the form of a ring. The ring is aligned with the casing and located between the cannula flange and slide end. The lever longitudinal arm is made as a bar with a boss in the tail section and two opposite-arranged peripheral bosses. The slide is made as a bush with a cross-shaped slot for installation of the retainer longitudinal arm, the casing has a longitudinal through slot. The locking member is made in the form of a bush fixed on the casing. EFFECT: improved compactness, simplified design, enhanced convenience in use, simplified cleansing and sterilisation. 2 cl, 4 dwg
Patent RU-2140662-C1 (RU)
Title: Optical polarizer
Inventor: KHAN I G
IPC: G02F1/13
Filed: 1998-02-24
Granted: 1999-10-27
Abstract: FIELD: optics, manufacture of polarization films and glasses. SUBSTANCE: invention is meant to design high-efficiency defect-free optical polarizer based on homogeneous polarizing coats displaying low electric conductivity ( less than 10 -10 om -1 cm -1  ). Formulated problem is solved thanks to usage of one anisotropically absorbing birefrigent layer as minimum formed from associates of dichroic pigments carrying ionogenic groups or their mixtures with at least one mole of surface-active ions or their mixtures in the capacity of one polarizing coat as minimum. EFFECT: design of high-efficiency defect-free optical polarizer. 23 cl, 2 dwg, 1 tbl
Patent RU-2135013-C1 (RU)
Title: Puree "nezhenka" for child's alimentation
Inventor: PATSJUK L K
IPC: A23L21/10
Filed: 1998-03-24
Granted: 1999-08-27
Abstract: FIELD: food industry. SUBSTANCE: puree contains, mas.pts: apples, 770-879.6; black chokeberry, 70-83.4; cream, 100-103.1; sugar, 60-61.9. EFFECT: higher organoleptical properties; broadened assortment.
Patent RU-2139602-C1 (RU)
Title: Magnetoresistive transducer
Inventor: KASATKIN S I
IPC: H01L43/08
Filed: 1998-04-02
Granted: 1999-10-10
Abstract: FIELD: automatic control; tachometers, displacement transducers, DC and ac magnetic field meters. SUBSTANCE: transducer using bridge circuit arrangement has four thin-film double-layer magnetoresistive strips unidirectionally oriented from start to finish. Strips are interconnected through conductors as follows: starts of first and fourth strips, finishes of second and third ones, finish of first strip to start of third one, and start of second strip to finish of fourth one. Additional insulating layer covers bridge circuit and carries control conductor running sequentially above first and second strips from start to finish and above third and fourth strips from finish to start. Passing current through control conductor builds up magnetizing vectors in strips in such way that external magnetic field being recorded finally increases resistance in one pair of strips and reduces it in other pair. In case of reversal of external magnetic field resistance in pairs of strips changes in reverse manner. Such change in resistance causes varying-polarity potential across diagonally opposite terminals of measuring bridge. To ensure above-described behavior of transducer in magnetic field as well as to reduce hysteresis, strips have unidirectional low-magnetization axis oriented lengthwise of strips. EFFECT: enlarged linear section and reduced hysteresis of odd voltage-oersted characteristic that does not require DC bias. 1 cl, 4 dwg
Patent RU-2151809-C1 (RU)
Title: Agglomerate heat recovery apparatus
Inventor: BATUEV A A
IPC: C22B1/26
Filed: 1998-04-07
Granted: 2000-06-27
Abstract: FIELD: production of iron ore raw material in ferrous metallurgy, in particular, cooling of ores upon agglomeration. SUBSTANCE: apparatus has agglomerate cooler with waste gas discharge system comprising dust catcher, exhaust fan and gas conduits, and heat-exchanger for withdrawal of heat from waste gases. Heat exchanger is made in the form of block of water-and-gas economizers arranged in mutually parallel relation and hydraulically communicated with water conduit equipped with upper gas supplying box, lower gas discharge box and dust collecting hopper providing discharge of gases from cooler along path indicated in drawing by arrows. Block of economizers is communicated by gas conduit between dust catcher and exhaust fan of waste gas discharge system and is connected by water conduit to heating system and/or hot water system. Such construction allows power consumed for waste gas or dust removal to be reduced. EFFECT: increased efficiency by recovering waste gas heat of sinter machines. 2 cl, 1 dwg
Patent RU-2133180-C1 (RU)
Title: Process of diagnostics of contact finning
Inventor: ARKHIPOV P P
IPC: B23K13/08
Filed: 1998-06-22
Granted: 1999-07-20
Abstract: FIELD: manufacture of finned pipes by attachment of fins made from strips by method of high-frequency welding. SUBSTANCE: invention provides for expanded capabilities of automatic adjustment and self-diagnostics, for compensation amplitude tracking with control over reflector optical and electron components of sensitivity, for spectral filtration test of structure of surface of parts, for spatial-amplitude, gradient-extreme evaluation of heating, upsetting, condition of surface, vibration, rate and level of penetration, geometrical defects correspondingly of parts, welded joints and welds, for evaluation of state of functioning welding equipment, for detection of inadmissible defects of lack of continuity, overheating, poor penetration, for correlation thermogram test of hardness. Spatial-amplitude (extrema, gradients), spatial-geometric (central regions, areas, volumes, distances, connectivity, branching) and static (expectation, dispersion, mean-square deviation or center, area, mean radius of assemblage of conventional-point objects) information data on detection and identification of characteristics of forming of welding process and of functioning of equipment providing for welding. EFFECT: improved process of diagnostics of contact finning which realizes more complete set of functions of test and diagnostics under various conditions of usage with high requirements for sensitivity and reliability. 7 dwg, 1 tbl
Patent RU-2148676-C1 (RU)
Title: Method for high-temperature nitrogenization of steel parts
Inventor: CHUDINA O V
IPC: C23C8/26
Filed: 1998-06-26
Granted: 2000-05-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: steel parts are subjected to surface alloying with nitride-forming elements using laser heating, after which parts are nitrogenized for 29 hr in ammonia medium at 540 C and then annealed at 600 C for 20-40 min. EFFECT: increased surface strength of parts. 1 tbl, 5 ex
Patent RU-2129982-C1 (RU)
Title: Wine filling method
Inventor: ARTEMENKO S A
IPC: B67C3/00
Filed: 1998-07-21
Granted: 1999-05-10
Abstract: FIELD: wine making; filling containers with table wine. SUBSTANCE: method comes to sterilization of containers, delivering sterilized containers to filling place, adjusting dispensed dose of wine, filling container with wine and sealing container. Disposable cans are used as containers. Inner surface of each can is covered with lacquer preventing chemical reaction between can material and components of filled-in wine. Prior to filling, wine is subjected to filtration and pasteurization, and cans are washed with rinsing agent before filling-in wine. Immediately after filling up, cans are treated with nitrogen and vacuum is built above wine surface. EFFECT: enlarged operating capabilities. 4 cl
Patent RU-2129639-C1 (RU)
Inventor: KALJADIN JU A
IPC: E04B1/76
Filed: 1998-10-12
Granted: 1999-04-27
Abstract: Изобретение относится к строительству и строительным материалам. Устройство для теплоизоляции наружных ограждающих конструкций содержит теплоизолирующий слой из последовательно расположенных на внутренней стороне ограждающей конструкции слоя пористого утеплителя, паронепроницаемого теплоотражающего экрана и воздушной прослойки между последним и облицовкой. При этом толщина определяется из соотношения: δ = Aλ, где δ - толщина воздушной прослойки, м; А - коэффициент термического сопротивления теплоизолирующего слоя, м 2 • o C/Вт; А = (0,1: 1,0)м 2 • o C/Вт; λ - коэффициент теплопроводности материала слоя пористого утеплителя, Вт/м o С. Возможно размещение между внутренней стороной ограждающей конструкции и слоем пористого утеплителя дополнительного паронепроницаемого теплоотражающего экрана. Причем пористый утеплитель имеет пористость не менее 90%, а паронепроницаемый теплоотражающий экран выполнен с отражением лучистого тепла не менее 80%. Технический результат изобретения -повышение теплозащитных свойств. 2 з.п.ф-лы, 1 ил.
Patent RU-2147464-C1 (RU)
Inventor: KHRUNINA N P
IPC: B03B5/32
Filed: 1998-11-17
Granted: 2000-04-20
Abstract: FIELD: mining industry, in particular, equipment for gravitational concentration of high-density metals in water medium. SUBSTANCE: concentrator has housing, drive, separation chamber with heavy particle settling surface, water supplying system and concentrate collecting vessel. Outer funnel and double-walled inner cone are positioned in central opening of concentrator concentrically and in spaced relation one with respect to the other. Outer funnel has restrictor. Double-walled cone is provided with adjustable mounting rod. Separation chamber has section for receiving heavy particles, section for receiving average-density particles and section adapted for receiving low-density particles and provided with overflow wall disposed concentrically with respect to separation chamber wall. Drive has vortex exciter whose axis of rotation is extending perpendicular to heavy particle settling surface and oriented centrally of concentration zone. EFFECT: increased efficiency in extracting valuable component and reduced technogenic effect upon environmental medium. 2 dwg
Patent RU-2144401-C1 (RU)
Title: Forest fire extinguishing method
Inventor: LOGVINOV A I
IPC: A62C3/02
Filed: 1999-01-18
Granted: 2000-01-20
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: method involves using gaseous explosive mixture composed of explosion-proof components which are brought to fire zone in solid state (generators) and discharged into flexible hose; positioning hose in equally spaced relation to fire front at height of 0.5 ≤ h ≤ H/2, where h is charge positioning height, m; H is average height of trees, m; joining generators with solid explosion-proof component carriers; initiating generator compositions by filling hose with gaseous components of gaseous explosive mixture; igniting gaseous explosive mixture. As a result of explosion, focused impact wave in horizontal plane is intensified with reflected wave in vertical plane to produce guarding strip due to removal of main fire guides from forest coverage and soil cover along hose line, breakage of fire flame and suppression of fire. EFFECT: increased safety and provision for ecologically clean fire suppression. 2 dwg
Patent RU-2164868-C1 (RU)
Inventor: TARSHIS M JU
IPC: B28C5/08
Filed: 1999-11-22
Granted: 2001-04-10
Abstract: FIELD: construction, in particular, devices for preparation of loose building materials. SUBSTANCE: continuous mixer of loose materials has a horizontal elastic cylindrical drum, components loading and unloading connections, rotation drive whose output shaft is aligned with a pressing member engageable with the drum wall. The drum, communicating with the loading connection, is installed on a hollow axle of a spider, the spider vertical shaft is kinematically linked with the drive shaft. The pressing member is made in the form of an inverted cone with radial semi-circular shoulders on the surface. EFFECT: enhanced quality of mixing and mixer capacity. 4 dwg
Patent RU-2166815-C1 (RU)
Title: Способ улучшения рабочих характеристик аккумуляторов
Inventor: EFANOV V P
IPC: H01M10/26
Filed: 1999-12-27
Granted: 2001-05-10
Abstract: Изобретение решает задачу улучшения рабочих характеристик аккумуляторов: электрических (саморазрядка и прочие) и эксплуатационных (морозостойкость и др.). Согласно изобретению в аккумулятор вводят эффективное количество смеси пространственно-затрудненных фенолов - агидола-1 и бисалкофена (50 - 99) : (50 - 1), при этом в случае щелочных аккумуляторов (Ni - Zn) смесь вводят в электролит или в пасту для формования одного или обоих электродов, а в случае кислотных аккумуляторов (например, свинцовых) - в пасту для формования электродов, одного или обоих. 2 з.п.ф-лы, 3 ил.