baber/WOPTO huggingface dataset:
Patent RU-2094586-C1 (RU)
Title: Method for determining positioning direction of magnetic anomalies in drilling bore-holes
Inventor: SKOBLO VALERIJ Z
IPC: E21B47/02
Filed: 1994-12-21
Granted: 1997-10-27
Abstract: FIELD: oil production industry. SUBSTANCE: this can be used in determining positioning of magnetic anomaly and in liquidation of emergency situations in oil wells. According to method, current parameters of oil well trajectory are measured twice. First oil well trajectory is measured by inclinometer, and its readings depend on magnetic field. If magnetic anomaly is present near oil well, its trajectory plotted according to inclinometer indications will differ from real one. Then oil well trajectory is determined with the help of gyroscope, that is instrument which is not influenced by magnetic anomaly. After that, thus obtained trajectories are compared and according to largest difference between them direction to magnetic anomaly is determined. EFFECT: high efficiency. 3 dwg
Patent RU-2065670-C1 (RU)
Title: Electric water heater
Inventor: ABEZGAUZ BORIS S
IPC: F24H1/20
Filed: 1995-01-13
Granted: 1996-08-20
Abstract: FIELD: home appliances. SUBSTANCE: device has heating elements, U-shaped pipe for supply of cool water, water use detector. Water use detector is mounted in specific point of upper part of heater and has diaphragm with additional rods which operated by difference in pressure. EFFECT: increased reliability. 3 cl, 2 dwg
Patent RU-2076581-C1 (RU)
Title: Irrigation indicator
Inventor: SIROTKIN VYACHESLAV V
IPC: A01G27/00
Filed: 1995-02-22
Granted: 1997-04-10
Abstract: FIELD: agriculture. SUBSTANCE: irrigation indicator is adapted to determine potential values of soil moisture at which concrete crop plants require watering. Indicator has transparent casing 1 filled with water and connected with its lower part to porous probe 2. Plug 3 is disposed in upper part of casing 1. Float 7 of extreme moisture potential value measuring device is disposed in inner cavity of casing 1 and adapted for concrete crop plants. Irrigation indicator is deepened into soil (bed) for depth of major part of root of given crop and left there until equilibrium state between soil moisture and water in indicator is set. Floating of float 7 to sector of scale 4, having color coinciding with that of concrete crop, indicates need for irrigation. Irrigation is conducted up to the moment float 7 is immersed beyond scale 4. EFFECT: increased efficiency, reduced consumption of water and adequate conditions for plant growing. 2 cl, 2 dwg
Patent RU-2128596-C1 (RU)
Inventor: EHRVIN VANDENBERG
IPC: F16H63/30
Filed: 1995-03-30
Granted: 1999-04-10
Abstract: Двухскоростной механизм для подъема и опускания передней части полуприцепа включает в себя двухскоростной узел с понижающей передачей, а также переключающий механизм для обеспечения переключения с одного передаточного отношения на другое. Узел с понижающей передачей расположен на смещенных друг от друга по вертикали валах, что обеспечивает легкость поворота механизма коленчатой рукояткой и переключения передач механизма подъема и опускания для получения стандартных отношений оборотов коленчатой рукоятки к перемещению опоры полуприцепа по вертикали. Величина низкоскоростного передаточного отношения механизма подъема и опускания при изготовлении механизма может быть изменена в широком диапазоне без повышения общего размера или усложнения двухскоростного узла с понижающей передачей. Механизм подъема и опускания может быть выполнен с возможностью универсального монтажа, при этом он остается надежен и прост при использовании. 2 с. и 13 з.п. ф-лы, 15 ил.
Patent RU-2104858-C1 (RU)
Title: Sealing device
Inventor: ZVEREV V S
IPC: B25B7/20
Filed: 1995-06-29
Granted: 1998-02-20
Abstract: FIELD: hand-operated sealing tools. SUBSTANCE: this can be used in railway services as stationary sealing tool. Sealing device is of compact size and its body accommodates all moving units and pressing parts in the form of movable and stationary jaws. Body is sectional and made of stationary part and movable tipping part. Arranged in one of parts are actuating units, and located in other part is set of sealing disks which are easy to reset. EFFECT: higher efficiency. 6 cl, 9 dwg
Patent RU-2084136-C1 (RU)
Title: Milking unit
Inventor: VINNIKOV IVAN K
IPC: A01J5/04
Filed: 1995-07-03
Granted: 1997-07-20
Abstract: FIELD: agriculture. SUBSTANCE: milking unit has device adapted for obtaining milk strips and withdrawing teat cups and provided with corrugated pipe, whose one end is attached to milk claw provided with flexible hanger. Inner cavity of corrugated pipe is connected to control device change-over member, which is connected with milk flow sensor. Milking unit is further provided with adjustable air valve, whose control chamber is connected to inner cavity of corrugated pipe and working chamber is communicated with union mounted on milk flow and with atmosphere via nozzle-gate assembly. Inner cavity of corrugated pipe is connected with change-over member, which is connected with jet-type milk flow sensor. Jet-type sensor is provided with movable double-armed splitting lobe with free end formed as gate mounted in milk pipe. Sensor is connected with bellows of control device through nozzle-gate-nozzle assembly. Nozzles have calibrated channels. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 8 dwg
Patent RU-2105204-C1 (RU)
Inventor: KAMINSKIJ ANATOLIJ IOSIFOVICH
IPC: F04F7/00
Filed: 1995-11-21
Granted: 1998-02-20
Abstract: Использование: для перекачивания жидкостей. Сущность изобретения: в вибрационный насос введен винт, обеспечивающий винтовое соединение якоря, амортизатора и штока. При этом шток не имеет наружной резьбы, что повышает его прочность и исключает попадание перекачиваемой жидкости в камеру, где расположены ярмо с катушками, что повышает надежность насоса. 2 з.п. ф-лы, 3 ил.
Patent RU-2123594-C1 (RU)
Title: Protective member of cutting tool
Inventor: KOSTJUCHENKO A V
IPC: E21C35/18
Filed: 1995-11-27
Granted: 1998-12-20
Abstract: FIELD: machinery and equipment for mining industry. SUBSTANCE: this relates to cutting tools of rotary heading machines. Such machines can be used for removing and crushing of concrete and asphaltic pavements of roads and other similar surfaces. Protective member of cutting tool is made in the form of disk-like washer. Surface of washer is created by two conjugated sections. Protective supporting section is made of taper or radius-like configuration. Damping section is located at angle with respect to horizontal plane. Washer is made of material possessing spring properties. EFFECT: higher efficiency. 6 cl, 2 dwg
Patent RU-2116766-C1 (RU)
Title: Device for carrying out photopolymerization of filling materials
Inventor: EHSTROV E A
IPC: A61C5/04
Filed: 1995-12-27
Granted: 1998-08-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has casing with handle, coaxially mounted halogen lamp with reflector, protection screen and monolithic light guide with inlet filter. The protection screen is coupled with the reflector with its one end face on the same side with its focus. The other end face is attached to inlet of the monolithic light guide mounted in casing opening to make room enough for inlet filter to be placed in the focal area of the reflector. The device has cylindrical infrared bandwidth reflector which one end face is fixed in the second opening of the casing. The reflector is transparent in infrared bandwidth area of radiation spectrum. The protection screen is designed as diffused reflector and has truncated ellipsoid shape. The inlet filter and halogen lamp are placed in focal areas of the ellipsoid formed by the diffused reflector and lamp reflector. The monolith light guide is mounted in the casing by means of removable bushing made from flexible material. The second opening of the casing has infrared bandwidth filter and protection cap coupled with it. EFFECT: high quality of fillings. 2 cl, 1 dwg
Patent RU-2121530-C1 (RU)
Title: Method and aerohydrodynamic neutralizer for neutralizing exhausted corrosive media
Inventor: VOL KHIN A I
IPC: C25C7/02
Filed: 1996-01-10
Granted: 1998-11-10
Abstract: FIELD: corrosion protection. SUBSTANCE: neutralization is carried out in closed vessel to form countercurrent descending and ascending streams involving circulation. Solid neutralizer is fed in portions. Gas is introduced into lower part of ascending stream zone. Mixture, prior to be directed into circulation system, is settled and introduced into descending stream with acceleration. Neutralizer contains closed column with pipe fastened in its center, circulation system with drive, loading port, and gas line. Column is provided with sloping-surface settler and opening for circulation system located in side wall under sloping surface of settler. Central pipe bears conical expansions on its both ends and forms annular gap with settler. Gas line is connected with lower expansion. EFFECT: improved quality of neutralization, reduced consumption of neutralizing reagents, and reduced power consumption. 4 cl, 1 dwg
Patent RU-2097024-C1 (RU)
Inventor: NIKOLAENKO NINA S
IPC: A61K33/18
Filed: 1996-01-30
Granted: 1997-11-27
Abstract: Использование: в медицине, для изготовления мази, применяемой при лечении гнойных и ожоговых ран, для дезинфекции рук медицинского персонала. Сущность изобретения: состав мази, г: йодопирон с 6-8% содержанием активного йода 14,25-19,0, полиэтиленоксид 400 64,8-68,6, полиэтиленоксид 1500 16,2-17,15. 2 табл.
Patent RU-2120288-C1 (RU)
Title: Method of preparing biologically active substances showing hepatoprotective effect
Inventor: BARANNIK V L
IPC: A61K35/00
Filed: 1996-01-18
Granted: 1998-10-20
Abstract: FIELD: medicine. SUBSTANCE: silt sediment is treated with alkali alcoholic solution up to pH 8.5-9.0 followed by extraction with water at ratio raw : extractant = 1:(10-12) at 50-60 C. Then extract is evaporated under vacuum. The obtained dry extract is treated with chloroform at ratio = 1 mas. p. : (3-5) vol. p., chloroform extract is evaporated and the end product is obtained. EFFECT: enhanced biological activity of an agent. 10 ex, 4 tbl
Patent RU-2118707-C1 (RU)
Title: Casing-head stuffing box
Inventor: KUZNETSOV N N
IPC: E21B33/03
Filed: 1996-04-24
Granted: 1998-09-10
Abstract: FIELD: crude oil production; sealing of rod of sucker-rod pump. SUBSTANCE: hood secured on pressure flange from chamber for lubricating rod and split rings. Rod and rings are lubricated with lubricant delivered through lubrication fitting in case of oil level drop in well. Lubrication of rings and rod is carried out through return valve and dismounting of split rings for repair is done at lubricant pressure. When carrying out replacement of split rings, rod is hermetically sealed by packer compressed by screws through axle box. Packer rests against lower holder thus creating interference between packer and rod, i. e. wellhead is sealed for safe replacement of stuffing boxes. EFFECT: enhanced serviceability of casing-head stuffing box at oil level drop in well and repairability of stuffing box. 3 dwg
Patent RU-2106360-C1 (RU)
Title: Method for production of carboxymethylcellulose
Inventor: KUNICHAN V A
IPC: C08B11/12
Filed: 1996-06-19
Granted: 1998-03-10
Abstract: FIELD: chemical technology. SUBSTANCE: method involves mixing alkaline cellulose and sodium salt of monochloroacetic acid, the process is carried out in reactor-mixer. Novelty is that reagents are preliminary mixed in buffer mixer. EFFECT: improved quality of desired product, increased efficiency of reactor-mixer. 1 tbl
Patent RU-2099434-C1 (RU)
Title: Method of recovering precious metals from secondary material, predominantly from tin-lead solder alloy
Inventor: LOLEJT SERGEJ I
IPC: C22B7/00
Filed: 1996-07-05
Granted: 1997-12-20
Abstract: FIELD: waste disposal. SUBSTANCE: method includes melting and subsequent granulation of starting material, nitric acid leaching, and filtration of resulting slurry to produce solid residue containing gold and tin dioxide. Residue is washed out with hot water and calcined, and to solution containing lead nitrate, precipitating agent is added to produce lead chloride-containing slurry. Slurry is filtered and lead chloride is washed with aqua regia and then with water, after which lead chloride is dehydrated. Calcined residue from nitric acid leaching operation is neutralized, produced slurry filtered, and separated tin dioxide washed with aqua regia and then with hot water. Gold-containing solution is filtered and obtained gold slime washed out, dehydrated, dried, melted, and subjected to affinage. EFFECT: enlarged precious metals' resource.
Patent RU-2111162-C1 (RU)
Title: Hydraulic manipulator turning post
Inventor: APAL KOV V D
IPC: B66C23/58
Filed: 1996-08-06
Granted: 1998-05-20
Abstract: FIELD: transport engineering; materials handling; boom turning mechanisms of reversible articulated manipulators. SUBSTANCE: post has housing with hollow cylindrical support made of high-strength thin-sheet steel C-shaped section with variable in height cross section decreasing in upper direction and closed to form box by welded-to rear wall. Support is made of medium-carbon casting steel and is welded to housing through spacer manufactured of the same metal. Thickness of lower weld at place of spacer and support mating is greater the number of folds than that of upper weld strength characteristics of support material are lower than those of housing material. Side walls at place of welding-in of bearing bushings of boom fastening units and boom lifting and lowering hydraulic cylinder are reinforced by welded-to stiffening members. EFFECT: simplified design and process of manufacture of proposed post. 12 cl, 18 dwg
Patent RU-2114245-C1 (RU)
Title: Device for cleaning surface of water basin from floating matter
Inventor: KHASANOV IL MER JUSUPOVICH
IPC: E02B15/04
Filed: 1996-09-27
Granted: 1998-06-27
Abstract: FIELD: environment control. SUBSTANCE: device includes guard consisting of rigidly interconnected parallel ferrules which are used as compressed air accumulators. Ferrules have blind taper joints at both ends provided with retainers forming interchangeable sections which are connected by means of flexible members for flow of air from one section to another. Sections are brought in communication with compressed air supply device under level of water; each compressed air supply device consists of two concentric tubes with seals between them; in lower portion they have port adjustable in height. Tubes are mounted for turning about vertical axis, as well as for vertical motion and motion along guard. Device provides for control of air flow, depth and direction of its supply, thus excluding diving of foreign matter under guard. EFFECT: enhanced reliability. 2 cl, 9 dwg
Patent RU-2124780-C1 (RU)
Title: Cantilever for scanning probe microscope
Inventor: BYKOV V A
IPC: H01J37/28
Filed: 1996-12-06
Granted: 1999-01-10
Abstract: FIELD: nanoengineering equipment; devices used for viewing, measuring, and modifying surfaces of objects in tunnel and separate-power modes. SUBSTANCE: cantilever has base mounting beam whose end distant from base carries needle. Cantilever beam is thinned crosswise. EFFECT: reduced cross sensitivity at high Q-factor of inherent resonant vibrations of beam. 4 dwg
Patent RU-2115321-C1 (RU)
Inventor: SAKHNO VIKTOR IVANOVICH
IPC: A23B4/03
Filed: 1996-12-27
Granted: 1998-07-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves exposing food product to electrostatic field with intensity of 0.3-20.0 kW and air flow saturated with negative-charged aeroions, with concentration extent ranging between 0,3•10 7 -50•10 7  ion/cu cm. Air flow saturated with aeroions may be heated to temperatures safe for food products. Apparatus has housing, potential electrodes positioned within housing adjacent to working volume and connected to high-voltage source, temperature sensor and aeroion concentration sensor. Ionizers are positioned outside housing and connected with it via air ducts. Air exchange occurs in apparatus within closed system by means of fans communicated with ionizers. Conditioner is disposed in air duct circuit between chamber and fans. Ionizers may have shell, generating electrode with metal needles connected to high-voltage source, accelerating electrode disposed downstream of aeroion flow and cellular electrode arranged in end wall of gas discharge chamber. EFFECT: simplified method and construction and intensified drying process. 4 cl, 2 dwg, 12 ex
Patent RU-2106261-C1 (RU)
Title: Колесо для транспортного средства
Inventor: BOBROV A P
IPC: B60C7/00
Filed: 1997-02-03
Granted: 1998-03-10
Abstract: Изобретение предназначено для использования в транспортных средствах малой грузоподъемности, используемых в промышленности, в домашнем и коммунальном хозяйстве, например, в тележках и контейнерах. Колесо имеет тороидальный резиновый массив с посадочной поверхностью в форме части тора и беговой дорожкой с продольными канавками и ступицу из полимерного материала с ободом и диском. Резиновый массив на каждой боковой стороне имеет кольцевое профильное углубление и выполнен с профилем, имеющим высоту, равную 0,245 - 0,265 наружного диаметра колеса. Ширина по месту дна кольцевых профильных углублений равна 0,81 - 0,87 ширины беговой дорожки. Радиус посадочной поверхности равен 0,45 - 0,48 высоты профиля. Колесо снабжено фиксатором оси, который может быть выполнен в виде сквозного радиального канала в ступице и установленных в нем пружины и подвижного упора. Головка упора связана с пружиной, а хвостовик выходит в полость ступицы. Ступица может быть выполнена из полиэтилена или пропилена. При установке колеса на ось хвостовик упора заходит в кольцевую канавку оси. 4 з.п.ф-лы, 2 ил.
Patent RU-2103171-C1 (RU)
Inventor: SOKOLOVSKAJA M E
IPC: B29C41/14
Filed: 1997-05-19
Granted: 1998-01-27
Abstract: FIELD: production of latex articles by dipping; production of rubber gloves for household uses. SUBSTANCE: method comprises the following process: glove-shaping moulds are dipped into coagulant solution, coagulant is dried on moulds, moulds are dipped into latex mixture, gel is dried on moulds, gel is washed, gel-coated moulds are dipped into powder-coating mixture and dried. Novelty is in that, moulds are dipped into coagulant solution for 35-56 s at 30-40 C. Coagulant is dried on moulds for 57-89 s. Moulds are dipped into latex mixture for 901-5 s at 23-32 C. Gel is dried for 57-89 s. Gel is washed with demineralizing water at 70-85 C for 110-160 s. Gel-coated moulds are dipped into powder-coating mixture at 50-70 C for 7-14 s. Gloves are dried at 70-90 C for 7-10 min and then removed from moulds and dried at 80-90 C for 20-30 min. Coagulant solution has the following composition, parts by weight: 28-% CaCl2 solution, 53-54; 40-% kaolin suspension, 11-13; water, 33.5-34. Latex mixture has the following composition, parts by weight: chalk, 25; dispersing agent, 1.25; sodium tripolyphosphate, 0.025; dyeing agent, 0.025 per 100 parts by weight of dry latex matter. Latex mixture may have, parts by weight: aqua ammonia, 0.70-0.75; dyeing agent, 0.025 per 100 parts by weight of dry latex matter. EFFECT: higher quality of gloves. 4 cl
Patent RU-2125507-C1 (RU)
Title: Method of reconditioning of share worn-out surfaces
Inventor: ZAJCHENKO JU A
IPC: B23P6/00
Filed: 1997-05-20
Granted: 1999-01-27
Abstract: FIELD: mechanical engineering; repair and manufacture of agricultural tools and appliances of other machines. SUBSTANCE: WORN-OUT end of share is removed by cutting off its nose and straight line section over width of 25 mm with subsequent two-side welding-on of cover members of nose and blade Cover nose is subjected to hot moulding to follow face of WORN-OUT blank. Cover nose is applied from top over concave surface of width of 60-80 mm with thickness of 2.0-2.5 mm, and blade is surfaced from bottom over width of 20 mm in layer of 1.5-2.0 mm. Cover nose is welded to share body 24 mm lower than its straight-line section to provided coefficient of form. EFFECT: enhanced quality of reconditioning. 2 cl, 6 dwg
Patent RU-2110679-C1 (RU)
Title: Compound for acid treatment of bottom-hole zones of injection and producing wells
Inventor: GAEVOJ E G
IPC: C09K8/76
Filed: 1997-06-17
Granted: 1998-05-10
Abstract: FIELD: oil production industry. SUBSTANCE: compound for acid treatment has following components: surface-active matter 0.5-5.0 mass%, cationic hydrophobic agent - quaternary ammonium compound of formula [R 1 R 2 R 3 N + CH 2 C 6 H 5 ]•Cl - , where R 1  = alkyl C 8  - C 18 ;; R 2 = CH 3 ; C 2 H 5 ; C 3 H 7 ; R 3 =CH 3 ; C 2 H 5 ; C 3 H 7  - 0.5-1.0 mass% and muriatic acid with concentration of 12-24 mass% - 94.0-99.0 mass%. Application of aforesaid compound ensures reduction of speed of reacting acid compound with ground, removing from down-hole zone of bed of plugging components (such as metal oxides, loose-cohesive water and water-oil emulsion, increasing ability of compound in enlarging oil inflow towards producing wells, also increasing injectivity of producing and injection wells. EFFECT: higher efficiency. 1 tbl
Patent RU-2118887-C1 (RU)
Inventor: PLETNEV S D
IPC: A41D1/04
Filed: 1997-06-09
Granted: 1998-09-20
Abstract: FIELD: jacket for accommodation and transportation of armament, ammunition and other equipment on serviceman together with armored vest and without it. SUBSTANCE: jacket has tactic jacket and knapsack. Tactic jacket has two breast map cases with pockets, shoulder part with shock-absorbing device, back module and waist strap. Back module has vertical and horizontal straps with frames and buckles. Nondetachable loops for cartridge pouch, casing and holster waist straps are positioned in lower part of breast map cases and vertical straps. Cartridge pouch strap loops are arranged in mutually perpendicular relation. Such construction of jacket allows loadings to be redistributed on individual's body. EFFECT: increased convenience, enhanced reliability in operation, wider operational capabilities and simplified construction. 10 cl, 5 dwg
Patent RU-2112055-C1 (RU)
Inventor: SKOROKHODOV V N
IPC: C22B1/20
Filed: 1997-07-08
Granted: 1998-05-27
Abstract: FIELD: metallurgy. SUBSTANCE: the offered method includes successive loading onto moving sintering cars of two layers of sinter burden with different thicknesses and content of fuel and moisture. Thickness of burden layers is determined by the relation offered by the invention description. EFFECT: higher stability and productivity of sintering process, increased strength of produced sinter and sinter yield, reduced consumption of fuel and iron charge. 1 tbl
Patent RU-2120893-C1 (RU)
Title: Device for filling valve bags with loose material
Inventor: KOPYLOV JURIJ VSEVOLODOVICH
IPC: B65B1/18
Filed: 1997-08-20
Granted: 1998-10-27
Abstract: FIELD: civil engineering, chemical and other industries; packing machines with wing feeders for packing loose materials in valve bags. SUBSTANCE: device has hopper, charging chamber with wing feeder, charging branch pipe with cutoff arrangement. Feeder wings are provided with shelf-type aerodynamic members on back part. Shelves can be arranged square to or at angle relative to wing surface. Wings and shelves can form together an acute angle pointed to bottom. Surface formed by wing and shelf pointed to bottom can be convex. EFFECT: decreased friction of feeder wings in contact with layer of loose material on bottom of packing machine charging chamber. 5 cl, 6 dwg