baber/WOPTO huggingface dataset:
Patent RU-2121967-C1 (RU)
Inventor: TOLSTOGUZOV N V
IPC: C01B33/025
Filed: 1994-03-28
Granted: 1998-11-20
Abstract: FIELD: silicon production. SUBSTANCE: silicon produced in ore-thermal furnaces is isolated from charge by separating the latter into two parts: first quartzite, oil coke, coal, and part of chips are weighed and agitated, and the rest of chips is combined with charcoal at volume ratio (2-3):1, after which the second part of charge is first loaded into furnace throat followed by the first part. Loading of the second part is directed into the charge active- descent zone. EFFECT: enhanced process efficiency. 3 cl
Patent RU-2052844-C1 (RU)
Inventor: FEDOROV ALEKSANDR DMITRIEVICH
IPC: G03C7/32
Filed: 1994-05-20
Granted: 1996-01-20
Abstract: FIELD: chemical-photography industry. SUBSTANCE: solutions of color-forming components in mixtures of solvents tributylphosphate, dibutylphthalate, triphenylphosphate, acetoacetic ester containing copolymer of the formula (I) where X and Y - mass parts, X = 5-7, Y = 0.2-0.7 were subjected for dispersing in aqueous solution of ionogenic surface-active substance containing aerosil in rotor-pulsation apparatus in the gap between stator and rotating rotor at the rate gradient value from 3,5•10 6  to 6,8•10 6 . EFFECT: improved method of dispersion preparing. 3 tbl, 1 dwg
Patent RU-2079259-C1 (RU)
Title: Рельсовый костыль
IPC: E01B9/06
Filed: 1994-06-08
Granted: 1997-05-10
Abstract: Рельсовый костыль, содержащий основной стержень с головкой для поджатия подошвы рельса и с продольным направляющим пазом, имеющим наклонный участок, выполненным с внешней от рельса стороны, и стопорный стержень с заостренным концом, установленный в упомянутом пазу основного стержня с возможностью внедрения своим заостренным концом в тело шпалы и имеющий форму, ответную форме паза, отличающийся тем, что стопорный стержень выполнен с головкой на своем верхнем конце и с вырезом на участке заострения, а упомянутый наклонный участок паза основного стержня выполнен криволинейным.
Patent RU-2068101-C1 (RU)
Title: Diaphragm of steam turbine
Inventor: KOVALEV EVGENIJ P
IPC: F01D11/02
Filed: 1994-07-27
Granted: 1996-10-20
Abstract: FIELD: turbine engineering. SUBSTANCE: central opening of the diaphragm is provided with two sets of segments with the ridges of a labyrinth seal. The disk of the diaphragm is provided with passageways that connect the chamber bounded from two sides by seal segments with the nozzle passageways. EFFECT: improved design. 3 dwg
Patent RU-2084661-C1 (RU)
Title: Three-compartment rotor-piston engine
Inventor: PUSTYNTSEV ALEKSANDR ALEKSEEVI
IPC: F02B53/00
Filed: 1994-10-25
Granted: 1997-07-20
Abstract: FIELD: engine engineering. SUBSTANCE: engine has rotor 1 provided with cylindric shafts from both sides and cylindric hollow air receivers 13 arranged along the axis and connected with compartment-compressor 6 through passages 14. Rotor 1 is provided with rectangular grooves 15 between receivers 13 of which are plate-pistons 16 and 17 that can move perpendicular to the axis of rotor 1. Rotor 4 is provided with Laval nozzles 23 and 24 over its periphery and C-shaped hollows 25. The housing of engine 5 consists of compartment-compressor 6, intermediate insert 7, second working compartment 8, intermediate insert 9, third working section 10, and end face covers 11 and 12. EFFECT: enhanced efficiency. 15 dwg
Patent RU-2091702-C1 (RU)
Title: Device for measuring deformation when testing constructions for strength
Inventor: ILIN YURIJ S
IPC: G01B7/16
Filed: 1995-01-31
Granted: 1997-09-27
Abstract: FIELD: measuring equipment. SUBSTANCE: elastic member of tensoresistor device designed for measuring deformation is made of two thin-walled rings connected in series to each other along their axis of symmetry. Rings are coupled by assembly which presets normalized value of parameter being measured. This assembly and assemblies which couple elastic member to construction under test are provided with base holes for mounting the calibration appliance on device. EFFECT: wider range and higher accuracy of measurement; calibration of device directly on construction under test. 7 dwg
Patent RU-2092651-C1 (RU)
Title: Method for transfer of grainy wastes from hydraulic dump to basin with steep sides
Inventor: VAJKUM VLADIMIR A
IPC: E02B7/06
Filed: 1995-02-10
Granted: 1997-10-10
Abstract: FIELD: hydraulic engineering. SUBSTANCE: for transfer of grainy wastes from hydraulic dump to basin with steep sides and horizontal bottom created in water-permeable rock matter and located above ground water level, initially bottom of basin is levelled and covered with layer of water-tight material and horizontal drainage is arranged on aforesaid layer in the form of drain course and drain pipe. Then wastes in hydraulic dump are excavated and delivered by mechanical facilities to basin where wastes taken from pond zone of hydraulic dump are dumped at basin sides, and dumped in middle part of basin are wastes taken from above-water zone of hydraulic dump. Discharged wastes are compacted layer- by-layer with creation of different levels, and arranged between layers along sides is counter-filtration device in the form of band of polymeric film material adjoining side and at angled from it. EFFECT: high efficiency. 1 cl, 2 dwg
Patent RU-2087572-C1 (RU)
Title: Method and apparatus for thermal demercurization of luminescent tubes
Inventor: STEPANOV VLADIMIR G
IPC: C22B43/00
Filed: 1995-03-10
Granted: 1997-08-20
Abstract: FIELD: hazardous waste disposal. SUBSTANCE: apparatus consists of chamber with heater, tube-opening appliance, mercury vapor collection container connected with vacuum pump, and low- temperature vacuum trap for mercury condensation. Hollow of the latter communicates with hollow of the mercury vapor collection container, upper wall of which has pockets for installing luminescent tubes provided with cutting facility, e.g. electric coil or cutting head to cut tube enclosure. Opened tubes are heated in vacuum to 85- 100 C: mercury evaporates from the opened tube end and then is condensed in low-temperature vacuum trap at -190 C. Mercury vapor concentration in container is controlled by concentration transducer and, when permissible level is attained, process is terminated and mercury is poured out from vacuum trap. Tubes are removed from the pockets and may be reutilized both for direct destination and for other purposes. EFFECT: facilitated mercury recovery. 4 cl, 2 dwg
Patent RU-2127545-C1 (RU)
Inventor: IVANOV A K
IPC: A61B6/00
Filed: 1995-07-11
Granted: 1999-03-20
Abstract: FIELD: blood circulation irregularities. SUBSTANCE: invention is designed to be applied in phthisiopulmonology, thoracic surgery, and roentgenology to reveal above-indicated disorders. For that, x-ray examination is performed to detect tuberculosis-type alterations in mediastinum. When these are detected, capillary blood flow disorders in lungs are diagnosed. EFFECT: enabled revealing hemodynamic disorders in pulmonary circulation in early phases of "pulmonary heart" formation using only traditional X-ray techniques for thorax examination. 3 ex
Patent RU-2138665-C1 (RU)
Inventor: JURGEN GRAS
IPC: F02D41/06
Filed: 1994-10-12
Granted: 1999-09-27
Abstract: FIELD: mechanical engineering; engine fuel systems with fuel controlled by control unit. SUBSTANCE: if control unit reveals that, depending on measured values, system should be filled with fuel, it sets fuel pump into operation to provide sufficient filling-in before starting internal combustion engine. If control unit reveals normal starting, it operates fuel pump in ordinary manner. Change-over from temporary to normal control of fuel pump depends also on revealed interruption conditions. Using this method fuel system of internal combustion engine can be reliably filled-in without starting the engine, and in case of emergency fuel supply is cut off quickly to prevent flowing out of fuel. EFFECT: enhanced reliability of operation. 6 cl, 2 dwg
Patent RU-2109465-C1 (RU)
Title: Dietary product
Inventor: BOJARKINA L G
IPC: A23L33/00
Filed: 1995-09-22
Granted: 1998-04-27
Abstract: FIELD: food industry. SUBSTANCE: dietary product based on minced fish includes the following ingredients: minced fish, squid, margarine, egg powder, salt, starch, dry milk and water. The product may additionally contain carrot or sea kale, or pea, or pumpkin, or raisin, or cucumaria in the amount of 6-10 mas.%. EFFECT: broadened assortment of dietary products. 2 cl, 5 tbl
Patent RU-2111834-C1 (RU)
Title: Gear to produce metal powder by melt spraying
Inventor: MITIN IVAN IVANOVICH
IPC: B22F9/08
Filed: 1995-10-20
Granted: 1998-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: gear includes body with chamber inside it, composite core with vortex generator formed by rectilinear grooves, nozzle ring with annular groove ( chamber ) and other nozzles for blow-away of spray cone, ejector ( drain ) tube located on gear axis, stuffing pressed by nut and box, pipe unions to feed compressed gas into gear. Front part of gear is fitted with nozzle ring with annular groove ( chamber ) and other nozzles directed to point of formation of spray cone. Gear can be used for fine dispersion of nonmetal melt or other liquid medium. EFFECT: increased operational efficiency of gear. 1 dwg
Patent RU-2104394-C1 (RU)
Inventor: KUDINOV V I
IPC: E21B43/24
Filed: 1996-04-19
Granted: 1998-02-10
Abstract: FIELD: oil production industry. SUBSTANCE: according to method, deposit is opened by pattern of producing wells and deposit is subjected to cyclic treatment in two stages. At first stage, heat-carrier is injected into every second producing wells in well pattern. Oil is recovered from remaining wells. At second stage, oil is recovered from wells in which heat-carrier was early injected, and heat-carrier is injected into wells from which oil was earlier recovered. Cycles are repeated five to eight times. Then transfer is made to mode of injecting cold water into wells included in created area or row systems. Total amount of heat-carrier injected into each well and amount of heat-carrier in each cycle of thermal treatment are determined according to special formulas. EFFECT: high efficiency. 1 tbl, 1 dwg
Patent RU-2113078-C1 (RU)
Inventor: SALDAEV ALEKSANDR MAKAROVICH
IPC: A01B35/22
Filed: 1996-04-23
Granted: 1998-06-20
Abstract: Использование: при щелевании посевов многолетних кормовых культур с образованием рыхлых зон в подпахотном горизонте для обновления корневой системы растений, увеличение запасов влаги и аэрации нижних почвенных горизонтов. Сущность изобретения: рабочий орган содержит вертикально установленный нож, на боковых поверхностях которого размещены ребра. Ребра выполнены в виде последовательности установленных пар колес режущими кромками на фронтальных и торцевых частях. Нож имеет возможность переустановки к направлению движения. Задняя кромка ножа снабжена дополнительным двугранным лезвием с режущей кромкой. Нижний срез ножа снабжен долотами. Долота в ноже размещены с возможностью демонтажа и переустановки. Нож образован из двух боковин равной толщины. Кольца выполнены из частей боковин ножа. Кольца на боковых гранях ножа смещены друг относительно друга. Кольца между собой сопряжены частями боковин ножа. 9 з.п. ф-лы, 3 ил.
Patent RU-2103622-C1 (RU)
Title: Cryogenic device for prolonged storage of bioproducts
Inventor: DAVYDENKOV I A
IPC: F25D3/10
Filed: 1996-04-30
Granted: 1998-01-27
Abstract: FIELD: cryogenic engineering. SUBSTANCE: cryogenic device includes reservoirs-storages with tight covers; they are connected with common intermediate dispensing reservoir. Device includes cryogenic gas machine which is started automatically, automatic system for raising the pressure and dispensing the cryogenic fluid to reservoirs-storage according to indications of sensors fitted in each of them. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2098225-C1 (RU)
Title: Device for in-line degassing of metal in continuous casting
Inventor: UMANETS VALERIJ I
IPC: B22D11/10
Filed: 1996-05-20
Granted: 1997-12-10
Abstract: FIELD: metallurgy, in particular, metal continuous casting. SUBSTANCE: device includes vacuum chamber with two branch pipes installed in chamber bottom to enter the hollow of tundish, vacuum line and pipeline connected to one branch pipe. Planes of lower ends of branch pipes are made inclined to their longitudinal axis at an angle of 30-80 deg. In this case, ends of branch pipes are directed toward each other or lower parts of both branch pipes are inclined toward each other and angle between vertical and inclined parts of branch pipe is equal to 100-170 deg. EFFECT: improved design. 2 cl, 2 dwg, 1 tbl
Patent RU-2109130-C1 (RU)
Title: Method of recovering oil from fissured-porous collecting bed
Inventor: DAVLETSHIN ALEKSEJ ANISOVICH
IPC: E21B43/16
Filed: 1996-06-04
Granted: 1998-04-20
Abstract: FIELD: oil production industry. SUBSTANCE: this relates to development of deposits having oil collecting beds of fissured-porous type such as carbonate. This increases coefficient of oil recovery from porous parts of collecting bed. According to method, periodic operation modes are preset for producing wells at high content of displacing liquid in product. Initially, permanent modes of operation are preset for producing wells. Oil content in product of each well is determined. Then wells are switched to periodic modes of operation and oil is extracted from each separate well in several stages. At each stage, periodic mode of operation of well is preset by alternating starts and stops of well for equal time periods at permanent modes of operation of injection wells. This arrangement of hydrodynamic performance ensures maximal density of interflow between blocks and fissures of collecting bed. EFFECT: higher efficiency. 5 dwg
Patent RU-2100949-C1 (RU)
Inventor: BAZARNYJ V F
IPC: A47B41/00
Filed: 1996-07-09
Granted: 1998-01-10
Abstract: FIELD: furniture for secondary schools. SUBSTANCE: class table has table top mounted on base and adapted to carry educational aids, including drum mounted for rotation on brackets, guides for educational aid stencils mounted through columns on drum outer surface. Space between drum and guide surfaces is variable, for instance in the manner similar to Archimedes' spiral. Drum may be removably mounted in case it is supposed to be used as independent educational aid. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 4 dwg
Patent RU-2120704-C1 (RU)
Inventor: VOLOSOV V I
IPC: H05B6/64
Filed: 1996-07-29
Granted: 1998-10-20
Abstract: FIELD: high-frequency plasma heating for equipment which provides isotope separation using ion-cyclotron heating. SUBSTANCE: device is designed as solenoid coil in which amplitude of traversal high-frequency constituent of electric field is independent from longitudinal coordinate. In addition device has shield which is designed as longitudinal metal bars which serve as temperature-protection shield between antenna and plasma and reduces longitudinal constituent of vortex electric field generated by antenna. EFFECT: increased efficiency of heating. 2 cl, 1 dwg
Patent RU-2152061-C1 (RU)
Title: Methods for manufacturing of fiber-optical connector
Inventor: KRAVCHENKO V L
IPC: G02B6/36
Filed: 1996-12-23
Granted: 2000-06-27
Abstract: FIELD: fiber-optical systems for transmission of optical signals. SUBSTANCE: method involves drilling blind central hole on both sides of connector for storing light guide with jacket, drilling through service hole and mounting collet grip at its ends. Then, method involves cutting slot and, in its center, capillary hole for holding stripped light guide ends by means of electrical- discharge machine using wire electrode inserted into service hole in direction towards center. Slot width is less than diameter of this hole. This results in possibility to achieve optical losses of 0.1-0.15 dB in detachable single-mode optical connector. One embodiment provides possibility to produce connector with smooth alteration of capillary hole size in wide range in order to adjust to new diameter rapidly. EFFECT: increased field of application, decreased cost for production of fiber-optical light guides due to increased tolerance range for their diameters, decreased tension in quartz light guides caused by significant environment temperature drops due to temperature compensators. 8 cl, 14 dwg
Patent RU-2118745-C1 (RU)
Title: Combined high-pressure bottle
Inventor: DEMCHENKO A I
IPC: F17C1/06
Filed: 1997-01-23
Granted: 1998-09-10
Abstract: FIELD: high-pressure technique; manufacture of high-pressure reservoir, for example, gas-and-fuel reservoir. SUBSTANCE: combined high-pressure bottle has shell made from composite material and heads fastened together. Metal cylindrical and spherical heads are connected with shell by means of threads available on inner of cylindrical portion of heads and on outer of shell. End faces of heads are provided with circular grooves on side of shell in area of completion of threads; ends of shell are restrained in these grooves; they are also provided with sealing rings made form flexible material. EFFECT: increased strength of bottle; enhanced reliability and facilitated manufacture. 1 dwg
Patent RU-2115329-C1 (RU)
Title: Protein composition
Inventor: LISITSYN A B
IPC: A23L15/00
Filed: 1997-01-30
Granted: 1998-07-20
Abstract: FIELD: meat industry, in particular, food products replacing partially or fully meat raw material on production of minced meat products. SUBSTANCE: protein composition is balanced by amino acid structure and it increases biological value of product. Composition contains vegetable proteins of soya origin, milk proteins, hen's egg and water. All the components are taken in the following ratio: 8.8:13.2:1.0:77.0. EFFECT: increased biological value. 1 tbl
Patent RU-2115714-C1 (RU)
Inventor: PIPIJA R EH
IPC: C12G3/06
Filed: 1997-03-11
Granted: 1998-07-20
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: for preparation of sweet liquor, mixture of cinnamon and nutmeg is aged for short time in a part of mountain ash fruit infusion taken from total quantity, directed for blending, and poured over with aqueous-alcoholic liquid. Then mixture is aged in two stages, and infusions of Ist and IInd dischargings are combined and blended with the main part of mountain ash fruit infusion, 65.8-% sugar syrup and aqueous-alcoholic liquid from ethyl rectified alcohol of the higher purification and water up to strength of 24%. Prepared liquor has the following ratio of ingredients, l/1000 dal: mountain ash fruit infusion, 2500-2900; aqueous-alcoholic infusion of Ist and IInd dischargings of mixture of cinnamon and nutmeg, 45-55; 65.8-% sugar syrup, 1400-1450; aqueous-alcoholic liquid from ethyl rectified alcohol and water, the balance. EFFECT: original taste with simultaneous stability and physiological value.
Patent RU-2114983-C1 (RU)
Inventor: IBRAGIMOV L KH
IPC: E21B37/00
Filed: 1997-03-13
Granted: 1998-07-10
Abstract: FIELD: oil and gas production industry. SUBSTANCE: this can be used for removing depositions from internal surface of casing string and production string, filter and pump-compressor pipes, and also perforation passages, and bottom-hole zone so as to restore productivity of bed. Device has body and secured in body is barrel which carries rotor with tangential nozzles. Made in rotor in its internal side is circular passage which makes barrel space communicating with nozzles. Mounted on barrel are head-piece and step bearing with supporting ring. Baffle unit is press-seated in body. Press-seated on rotor are upper ring and lower ring of labyrinth sealing, pad for interaction with step bearing, baffle washer for interaction with baffle unit. Built in lower ring of labyrinth sealing is centrifugal brake which is made in the form of cast iron half-rings. Front ends of these half-rings are pivotally secured. Half-rings are embraced by spring ring. Installed in ring is unit of preliminary swirling of flow, and installed at inlet to barrel is filter. At pumping of working fluid, rotor starts rotating, and jets discharged from nozzles bring their action upon surface being treated. Aforesaid device is reliable in operation with improved quality of cleaning and treating of well. EFFECT: higher efficiency. 4 cl, 2 dwg
Patent RU-2124717-C1 (RU)
Title: Device measuring thermal conductivity
Inventor: GUSEJNOV G G
IPC: G01N25/18
Filed: 1997-04-29
Granted: 1999-01-10
Abstract: FIELD: technical physics. SUBSTANCE: device incorporates cooler and measurement unit where internal heating unit fitted with metal protective sleeve and external compensation unit in the form of sleeve with compensation heater are put sequence on it. Metal protective sleeve is divided into two sleeves between which cylindrical protective sleeve made from heat insulator-dielectric. Internal measuring unit and external compensation unit form together with metal sleeves located between them two differential surface thermocouples. EFFECT: increased accuracy of measurement of thermal conductivity thanks to reduced leaks of heat through protective sleeve and to compensation of heat leaks with use of surface differential thermocouples. 1 dwg
Patent RU-2109335-C1 (RU)
Title: Stock exchange market automation process and device
Inventor: DYMURA S M
IPC: G06Q40/02
Filed: 1997-06-18
Granted: 1998-04-20
Abstract: FIELD: economics. SUBSTANCE: computer-aided system is proposed for stock exchanger market that includes one or more stock exchanges each being self-contained market where instant execution transactions, futures deals, and option deals are made which are based on standard contracts; clearings are effected through Common Clearinghouses. Considered as members of each stock exchange are broker firms making business transactions on behalf of clients through brokers accredited by broker firms and independent traders performing trade operations in their own interests. Considered as members of Clearinghouse are firms rendering clearing services to respective broker firms their clients, and independent traders who play the part of duarantors of obligations related to dealings made at stock exchanges as well as clearing bank and business banks rendering accounting, saving, and transfer operations with funds used by Clearinghouse and those related to deliveries. Device implementing this process has facilities located, respectively, on Clearinghouse side, on side of each stock exchange, on clearing bank side, on side of each business bank, on side of each clearing firm, on side of each broker firm, on side of each independent trader, on side of each broker of broker firms, and on side of each client of broker firms. EFFECT: improved reliability of operations made at stock exchanges. 6 cl, 2 dwg
Patent RU-2123671-C1 (RU)
Inventor: BELLAVIN M S
IPC: G01K5/22
Filed: 1997-08-07
Granted: 1998-12-20
Abstract: FIELD: medicine. SUBSTANCE: thermometer has glass reservoir with thermometric liquid, glass capillary, plate with temperature scale applied on it, and glass casing. Glass reservoir is coupled to capillary. Upper part of glass casing is fitted with hood made of flexible material. Auxiliary glass reservoir is secured to main reservoir. Auxiliary reservoir has cover made of flexible material. Ring made of flexible material is set on lower part of casing. EFFECT: enhanced mechanical strength. 1 dwg