baber/WOPTO huggingface dataset:
Patent RU-2080714-C1 (RU)
Title: Ground electrode
Inventor: STEPENKOV VYACHESLAV V
IPC: H02B1/16
Filed: 1995-03-14
Granted: 1997-05-27
Abstract: FIELD: high-voltage equipment manufacture; metal-clad gas-insulated switchgear. SUBSTANCE: rotating shaft imparts its motion through leverage and control rod to ground stake connected to main current-carrying circuit of metal-clad gas-insulated switchgear, in the action, one part of stake is first to be connected to part being grounded and then, in further movement, other part of rod by means of which this part is connected through current-collecting contacts to ground. When first part of stake comes in contact with part being grounded, current-carrying circuit of switchgear is electrically connected to bushing insulator through flexible insulated conductor which makes it possible to calibrate partial-discharge measuring circuit (such as, switchgear insulation diagnosing system) using single pulse charge of partial discharges and bushing insulator lead and to measure resistance of section in main current-carrying circuit of switchgear between two ground stakes. EFFECT: improved design. 8 cl, 4 dwg
Patent RU-2075016-C1 (RU)
Title: Food-stuff heat treatment apparatus
Inventor: KHARIN VLADIMIR MIKHAJLOVICH
IPC: F26B15/06
Filed: 1995-03-29
Granted: 1997-03-10
Abstract: FIELD: frying, drying, cooking, blanching or scalding vegetables and animal products; food-stuffing; chemical, microbiological and pharmaceutical industries; public catering establishments and house-keeping. SUBSTANCE: apparatus has set of round pans located coaxially one above another at axial clearances between their ferrules. Set is arranged in hermetic housing at radial clearances between pan ferrules and housing. Bypass holes of pans have form of slots overlapping the space between central hole and ferrule. Distributing grate is located above each pan which is set in rotation by central shaft. Loading device is provided with product distributor to form layer of product on upper pan of required height. EFFECT: enhanced efficiency. 2 cl, 4 dwg
Patent RU-2085139-C1 (RU)
Title: Method for surgical treatment of dupuytren's contracture
Inventor: ABALMASOV KONSTANTIN G
IPC: A61B17/56
Filed: 1995-05-18
Granted: 1997-07-27
Abstract: FIELD: surgery. SUBSTANCE: proposed method comprises following steps: aponeurosis palmaris is dissected through incisions practised on proximal and distal palmar folds of fingers, followed by suturing entire wound so as to leave defect of integmentaly tissues with surface area of 6 sq.sm. Out of medium third of forearm's radial surface skin graft is tailored out. Graft is formed with distal vascular peduncle 8-12 cm long including radial artery and vein. Additional shaped incision is practised so as to pass past eminence of first finger, to reach peduncle base disposed in "anatomic snuff-box" area and, finally, to terminate in proximal palmar fold. Skin graft is then placed onto palm and secured to defect edges by sutures, while donor wound is sutured. Proposed method offers number of advantages: it prevents complications associated with open nature of wound, such as: necrosis, osteomyelitis, neuritis, cicatrical contractures, etc.; substitution of defect with skin graft having blood vessels does not lead to formation of coarse scars on hand's working surface, thereby considerably improving functional and cosmetic effect; patient's life quality can be improved, since patient is not limited in social life and remains fit to work. EFFECT: shorter treatment period, viz 1!5-2 weeks as against 3-6 weeks in conventional method.
Patent RU-2088681-C1 (RU)
Title: Vacuum apparatus for refining tin alloys
Inventor: DYAKOV VITALIJ E
IPC: C22B9/02
Filed: 1995-06-22
Granted: 1997-08-27
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: in vacuum apparatus for distillation refinement of metals enclosing cylindrical chamber, inside which evaporation plates' column is installed surrounded with multilayer perforated screen, graphite heater is axially installed on upper cover plate of vacuum chamber along with barometric tubes for withdrawing products from the chamber. In lower part of casing, flanges are disposed to which barometric tubes are connected. Into the latter, graphite funnels are inserted connected with channels in graphite bottom having pockets to secure above-mentioned screens. EFFECT: improved structure of apparatus. 1 dwg
Patent RU-2095242-C1 (RU)
Title: Extrusion machine
Inventor: BARSUKOV VALENTIN V
IPC: B29C48/395
Filed: 1995-10-16
Granted: 1997-11-10
Abstract: FIELD: chemical engineering. SUBSTANCE: invention relates to equipment for processing thermoplastics and can be used in production of polyethylene film by extrusion technique with hose ballooning. In extrusion machine for producing polyethylene film from thermoplastic material granules, core of worm in compression zone is made in the form of truncated cone with base diameter ratio 0.75 to 0.85. Truncated cone faces loading hopper by its minor base. Worm has cylindrical section on its output end, on which spike-like displacement members are chequerwise arranged. Machine is provided with spring-loaded removable carriage to be fixed between pulling and winding units. EFFECT: improved construction. 5 dwg
Patent RU-2145682-C1 (RU)
Title: Hydraulic device for tightening bolt
Inventor: DZHANKERS DZHON K
IPC: G21C13/02
Filed: 1995-11-20
Granted: 2000-02-20
Abstract: FIELD: hydraulic tools for tightening threaded joints. SUBSTANCE: device includes unit forming main and additional chambers where piston and hollow piston move. Piston is provided with connector for connection with end part of bolt which is located inside hollow piston. Hollow piston partially extends to main chamber. Connected with additional chamber is device for feeding liquid for forcing liquid out of main chamber by hollow piston under action of pressure of liquid contained in additional chamber. EFFECT: extended operational capabilities due to reduced height. 6 cl, 1 dwg
Patent RU-2118830-C1 (RU)
Title: Process measuring potential on surfaces of dielectric samples and device for its realization
Inventor: KOSHILEV N A
IPC: G01R29/12
Filed: 1996-02-26
Granted: 1998-09-10
Abstract: FIELD: physics. SUBSTANCE: process measuring electric potential on surfaces of dielectric samples includes gain of low-energy electrons close to surface of sample, acceleration of gained electrons in electrostatic field of sample and measurement of energy of accelerated electrons. For presentation of distribution of electric potential on examined part pd sample image of sample is formed in beams of electrons accelerated in electrostatic field of sample and energy of these electrons is measured in each point of image. Method is realized with the aid of device composed of source of electrons having low energy near surface, analyzer of energy of these electrons after acceleration in electrostatic field of sample across which input there is placed device for image transfer. Particle recorder incorporates elements forming two-dimensional surface. EFFECT: measurement of potential values on surface of sample in several points simultaneously. 2 cl, 2 dwg
Patent RU-2140237-C1 (RU)
Title: Method of restoration of conjunctival cavity
Inventor: FEDOROV JU JU
IPC: A61F9/007
Filed: 1996-06-03
Granted: 1999-10-27
Abstract: FIELD: ophthalmology. SUBSTANCE: method includes removal of cicatricially changes tissues of orbital cavity and replacement of defect with pedicle graft. Graft is cut out in form of island graft from lateral edge of graft to zygomatic arch. Graft is introduced into conjunctival cavity through cutaneous-subcutaneous tunnel. EFFECT: possibility of making operation in one stage with good graft taking root.
Patent RU-2104209-C1 (RU)
Inventor: KUZNETSOV V P
IPC: B63B35/54
Filed: 1996-06-06
Granted: 1998-02-10
Abstract: FIELD: shipbuilding. SUBSTANCE: light landing party ferry consists of two half-ferries with watertight hulls and pontoons with floor road built in deck, power units, water-jet propulsors and ramp approaches mounted on sides of ferry. Floor road is made over entire width of ferry deck. Each ramp approach is continuous and consists of approach panel with side stops and ramps articulated to panel. Ramp approaches are provided with locking devices for securing adjacent ramps; width of ramp approach is increased relative to width of floor rod at ratio of 0.7-1. Hinged joints of each ramp are mounted on side of floor road and its inner transom performs the function of turn limiter. Locking device of adjacent ramps includes hinged catch and gravitational stop arranged in seat on side wall of ramp and limiter secured in seat on side wall of other adjacent ramp. EFFECT: enhanced reliability. 3 cl, 6 dwg
Patent RU-2111970-C1 (RU)
Inventor: FEDOROV IVAN IGOREVICH
IPC: C07H19/04
Filed: 1996-06-25
Granted: 1998-05-27
Abstract: Изобретение касается новых производных 3'-оксимино-2',3'-дидезоксинуклеозидов формулы:      где B - незамещенный или замещенный тимин-1-ил, урацил-1-ил, цитозин-1-ил, аденин-9-ил и гуанин-9-ил, а R - C 1 -C 6 алкил, C 6 -C 9 арил или C 1 -C 6 ацил. 3 табл., 2 ил.
Patent RU-2119120-C1 (RU)
Title: Method and device for control of temperature of layer in circulating fluidized-bed reactor
Inventor: FELIKS BELIN
IPC: F22B31/00
Filed: 1995-01-26
Granted: 1998-09-20
Abstract: FIELD: fluidized-bed reactors. SUBSTANCE: temperature control is effected through change of rate of recirculation of particles gathered by auxiliary particle separator 22 to reactor 6. Particle accumulator 40 has capacity sufficient for accumulation of adequate amount of particles gathered by auxiliary particle separator 22 required for control of store/temperature of layer due to variations of fuel/sorbent and change in load. Particle accumulator 40 may be located either directly under auxiliary particle separator 22 or at some distance from it. Particles accumulated by auxiliary separator 22 are more preferable as compared with particles accumulated by main particle separator 20 because of their lesser size and lower temperature. Layer temperature control system 80 is used for control of rate of recirculation of these particles back to reactor 6. Particle accumulator 40 is provided with level sensors 44. Level accumulation control system 81 interacts with layer control system 80 and is used to control material margin of particle in particle accumulator 40 through blow system 46. EFFECT: proper control of layer temperature through change of rate of recirculation of particles accumulated by auxiliary or secondary separator carrying particles between auxiliary separator and reactor. 22 cl, 8 dwg
Patent RU-2141574-C1 (RU)
Title: Fuel injector system for internal combustion engine (design versions), method for raising reliability of diesel engine equipped with fuel injector, and method for reducing engine noise
Inventor: UIL JAM RICHARD MITCHELL
IPC: F02M63/00
Filed: 1995-02-15
Granted: 1999-11-20
Abstract: FIELD: fuel injection systems for diesel engines. SUBSTANCE: fuel injector equipped with hydraulic actuator and electronic control gear has hydraulic booster with hydraulic-control valve 4 incorporating plate valve 23 that opens to working chamber 9 of pressure booster; throttling slot is provided between plate-valve chamber 27 and working chamber 9 or at least one transfer duct 5 is fitted between plate- valve chamber 27 and working chamber 9, or drilling is made to provide communication between working chamber and differential-valve control chamber 6. EFFECT: reduced noise level of engine. 14 cl, 13 dwg
Patent RU-2144790-C1 (RU)
Title: Method for forming colonic reservoir in abdominoperineal rectum extirpation
Inventor: ODARJUK T S
IPC: A61B17/00
Filed: 1996-11-19
Granted: 2000-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves performing rectum extirpation. Superior regions of colon are mobilized and brought down into the perineum wound. S-shaped colonic reservoir is created. A graft with pedicle is cut from discharging end of the reservoir by applying spiral- shaped incision. Smooth muscle sphincter is created. The aboral part is sutured to perineal skin boundary. EFFECT: enhanced functional results.
Patent RU-2110171-C1 (RU)
Title: Apparatus for stabilization of temperature mode in greenhouse
Inventor: VAL KOV A V
IPC: A01G31/02
Filed: 1996-11-29
Granted: 1998-05-10
Abstract: FIELD: creating predetermined microclimate conditions for plants grown in constructions with protected ground. SUBSTANCE: apparatus has two radiators 1,2 communicated one with another and filled with water. Upper radiator 1 is positioned in greenhouse above soil and lower radiator 2 is inserted into soil for 30-100 cm depth. Apparatus is provided with water charging opening. Upper radiator 1 is positioned at an angle of 10-30 deg relative to lower radiator 2. At warm daytime water in upper radiator 1 is heated and delivered by gravity into lower radiator 2. Soil in greenhouse accumulates heat transferred from lower radiator 2 due to heat-exchange. At colder night time the process goes on in reverse order. Heated soil gives accumulated heat by heat-exchanging to water in lower radiator 2. Warm water is then delivered into upper radiator 1 to heat air medium in greenhouse. Thus, apparatus allows adverse effect of nocturnal frost or hot sun lights on microclimate in greenhouse to be smoothed. EFFECT: increased efficiency in temperature stabilization and simplified construction. 2 dwg
Patent RU-2127697-C1 (RU)
Title: Packing film thermal shrinkage oven
Inventor: KASMAN A JA
IPC: B65B53/06
Filed: 1997-04-17
Granted: 1999-03-20
Abstract: FIELD: mechanical engineering; packing; packing machine auxiliary devices providing thermal shrinkage of filled packages using heated air stream. SUBSTANCE: thermal shrinkage oven has conveyor, outer framework, inner framework with side compartments and double vault, circulating fan with impeller in vault and heaters in side compartments. Inner framework has double heart divided by cross partitions into channels connected, in turn, with right-hand and left-hand side compartments. EFFECT: enhanced heating and shrinking of film under packed-in articles. 3 dwg
Patent RU-2111805-C1 (RU)
Inventor: ARTEM EV JU S
IPC: B21B31/02
Filed: 1997-06-09
Granted: 1998-05-27
Abstract: FIELD: stands of mills for helical rolling of tubes, bars, short bodies of revolution. SUBSTANCE: stand includes housing arranged on framework and having body and cover jointly secured to it. Said body and cover are arranged inside drum with rolling rolls. Stand also includes drive unit for hinging cover and cover support provided with rotary roller-type detainer, limitor of lifting level of said detainer and drive uit for lifting said detainer. Said cover is provided with bracket having surface engaging with support and bearing platform, the last engages with said roller-type detainer. In order to change rolls, cylinder lifts said detainer in its upper position until said limiter. Unlocked cover rotates by means of cylinder by angle equal to 130 degrees up to contact with roller detainer. Said cylinder descends detainer to its lower position and cover rotates by its own gravity when its drive cylinder is deenergized until contact with said support in its limit position (180 degrees). Said drum is set vertically and it may be easily extracted out of cover. Cover with new drum is mounted in working position due to performing the above mentioned operations according to negative sequence. EFFECT: improved design of stand providing reduced time period for its repairing as result of improved cover construction. 3 dwg
Patent RU-2136420-C1 (RU)
Inventor: KHARRI VAJNKHOL D
IPC: B21C9/00
Filed: 1994-11-11
Granted: 1999-09-10
Abstract: FIELD: metallurgy, possibly shaping of metallic material in the form of wire, particularly wire drawing. SUBSTANCE: method for shaping metallic material in the form of wire and applying lubricant coat onto it comprises step of passing metallic material through pressure chamber provided at least with one inlet hole and at least with one outlet hole. Pressure chamber is filled with lubrication material whose consistency is from hard to paste. Pressure is set and(or) controlled by means of outer generator. Pressure and temperature of lubricant are always selected in such a way that to be lower than level of fluidizing lubrication material. Lubrication material is used in the form of powder or in moulded shape, for example in the form of briquettes, pellets or granules and it is fed to pressure chamber from accumulator through supplying ducts. EFFECT: simplified system for sealing pressure chamber at simultaneously enhancing one or more technological parameters during process of making wire in dependence upon concrete blank. 27 cl, 3 dwg, 2 ex
Patent RU-2127297-C1 (RU)
Title: Method of purifying oil lube fractions
Inventor: KAZAKOVA L P
IPC: C10G21/20
Filed: 1997-07-30
Granted: 1999-03-10
Abstract: FIELD: petroleum processing. SUBSTANCE: purification involves extraction with N-methylpyrrolidone, which is carried out in presence of additive: ethylene oxide/propylene block copolymers based on ethylenediamine or mixture of these block copolymers with oxyethylated alkylphenols and their sulfonic acids taken in quantity 0.003 to 0.01 wt %. Method also includes recovery of N-methylpyrrolidone from raffinate and extract solutions by rectification with final distillation of solvent in steam-stripping columns; settling separation of light oil from condensed steam- stripping vapors; drying; and return of recovered N-methylpyrrolidone into extraction stage. In preferred embodiments of method, condensed vapors are settled in presence of the same additive taken in quantity 0.002 to 0.01 wt %. EFFECT: improved quality of raffinates (viscosity index rises by 1-5 points) obtained with the same yields. 3 cl, 1 dwg, 2 tbl
Patent RU-2120665-C1 (RU)
Inventor: PAVLOV VLADIMIR PAVLOVICH
IPC: G09B19/00
Filed: 1997-07-30
Granted: 1998-10-20
Abstract: FIELD: education. SUBSTANCE: device has carrier which is covered with table. Each row of table refers to one legal action with respect to property. Each column refers to one property warrant. Each cell of table is split by lines which run from its corners. Low sector is halved by line which runs from one corner of cell. Each separate sector in cell refers to interrelated property conditions. Borders between separate sectors in one cell refer to legal actions with respect to alternation of property conditions. EFFECT: possibility to represent all possible legal relations with respect to property. 5 cl, 2 dwg
Patent RU-2140198-C1 (RU)
Title: Method of determination of boundary of biological tissue pathologic state
Inventor: KRIVIKHIN V T
IPC: A61B8/06
Filed: 1997-09-26
Granted: 1999-10-27
Abstract: FIELD: medicine, namely surgery. SUBSTANCE: boundaries of biological tissue pathologic state are determined by measuring of capillary blood flow of skin or mucous membranes by means of apparatus "Laser analyzer of rate of surface capillary blood flow". First readings of sensor of laser Doppler flowmeter are recorded for undamaged section of skin or mucous membrane. Then sensor is positioned on section of body close to pathologic area and having capillary blood flow indications most approximate to normal ones. With sensor moved towards pathologically changed tissue, dopplerogram data are recorded. If readings of root-mean-square parameter of microcirculation change by 0.3 relative to undamaged section parameter, and asymmetry coefficient changes by 0.03, boundary of pathologic state of tissue is determined. EFFECT: enhanced truth and safety. 1 ex, 1 tbl
Patent RU-2141115-C1 (RU)
Inventor: MARCHENKO D JU
IPC: G01N33/52
Filed: 1997-12-24
Granted: 1999-11-10
Abstract: Изобретение относится к аналитической химии, а именно к методам определения нитрат-ионов. Состав может быть использован для контроля процессов очистки вод, определения содержания нитрат-ионов в продуктах питания, в биологических объектах, экстрактах почв. Состав для определения нитрат-ионов позволяет снизить трудоемкость за счет устранения операции фильтрования, повысить точность и экспрессность определения нитрат-ионов. Предлагаемый состав в качестве катализатора диазотирования содержит аммония бромид, в качестве веществ для создания оптимальной кислотности - смесь винной кислоты и аммония сукцината, в качестве азокомпонента - динатриевую соль хромотроповой кислоты при следующем соотношении компонентов, мас.%: цинковая пыль 2,0 - 6,0, аммония бромид 5,0 - 20, винная кислота 35 - 45, аммония сукцинат 35 - 45, сульфаниловая кислота 0,5 - 1,5, динатриевая соль хромотроповой кислоты 1,0 - 2,5. Состав позволяет работать в широком диапазоне кислотности (рН 3 - 8) исследуемого раствора, устойчив во времени (1,5 года). При использовании состава время определения сокращается до 10 мин. Состав не содержит канцерогенных компонентов.
Patent RU-2143487-C1 (RU)
Title: Detector of movable microorganisms
Inventor: RASTOPOV S F
IPC: C12M1/34
Filed: 1998-01-21
Granted: 1999-12-27
Abstract: FIELD: measurement technology, particularly, optical biosensors; applicable, for instance, in control of water quality, detection of presence of movable microorganisms in water by optical methods. SUBSTANCE: detector has two or more registering photodetectors installed so that noise component of sounding radiation is cophasal on both photodetectors and useful signal produced by scattering on movable microorganisms is noncorrelated on both photodetectors. This allows for elimination of common-made interference by subtraction of photodetector signals. Increase of sensitivity is attained due to making the cell in form of a length of hollow optical wave guide that makes it possible to increase its length, i.e., to increase sounded volume without reduction of sensitivity per unit of volume. EFFECT: higher sensitivity of measurements. 3 cl, 3 dwg
Patent RU-2124651-C1 (RU)
Title: Centrifugal fan
Inventor: SHVETSOV S E
IPC: F04D17/08
Filed: 1998-02-06
Granted: 1999-01-10
Abstract: FIELD: designing of general-purpose centrifugal fans. SUBSTANCE: the guide vanes are installed on the inlet pipe made in the form of a plate bent as a channel and shutting off the circulation clearance by its confusion outlet; the angle between the plate axis and the axis of impeller rotation makes up 35 to 40 deg, and the confusion angle in the plane parallel to the axis of rotation in the direction from the inlet to the outlet makes up 25 to 35 deg; the inclination of the channel wall in the vertical plane from the radial direction makes up 18 to 30 deg. EFFECT: enhanced turbulization of flow entering the circulation clearance, uninterrupted flow of medium on blade. 4 dwg
Patent RU-2130003-C1 (RU)
Inventor: LOBKOV V T
IPC: A01C21/00
Filed: 1998-03-02
Granted: 1999-05-10
Abstract: Изобретение относится к области сельскохозяйственного производства и может быть использовано в земледелии при применении соломы в качестве удобрения. Органическое удобрение содержит солому злаковых и бобовых культур при их соотношении 2: 1 соответственно Способ получения органического удобрения заключается в предварительном измельчении соломы злаковых и бобовых культур до состояния грубого помола и внесении его в почву не ранее чем за месяц до посева. Изобретение позволяет повысить плодородие почвы и урожайность путем снижения фитотоксичности и ускорения темпов минерализации соломы злаковых растений, а также за счет оптимизации разложения соломы бобовых культур. 2 с.п.ф-лы, 1 табл.
Patent RU-2132623-C1 (RU)
Title: Method of licorice dried extract preparing
Inventor: KVASENKOV O I
IPC: A23L27/30
Filed: 1998-05-06
Granted: 1999-07-10
Abstract: FIELD: medicine, food industry. SUBSTANCE: invention relates to technology of isolation of sweet substances from licorice root. The removal of acetone from the separated extract in its concentrating and/or removal of ethanol residue from the precipitate is carried out by extraction with liquid carbon dioxide under pressure above atmospheric one. EFFECT: decreased consumption of acetone and ethanol, increased safety of the process.