baber/WOPTO huggingface dataset:
Patent RU-2076417-C1 (RU)
Title: Supporting structure for high-voltage power transmission line
Inventor: KRUGLIKOV EVGENIJ ALEKSANDROVI
IPC: H02G7/00
Filed: 1994-02-03
Granted: 1997-03-27
Abstract: FIELD: power engineering; overhead high-voltage power transmission lines installed on rugged terrain. SUBSTANCE: supporting structure has two poles and crossarms with current-carrying conductors attached to them through suspension insulator strings. Secured to each conductor by means of additional insulator string is respective guy which, in its turn, can be secured in ground by means of anchor device or on supporting structure. EFFECT: provision for using single-type intermediate poles with standard suspension insulators and traditional (triangular, vertical, horizontal, etc) arrangement of conductors throughout entire length of high-voltage power transmission line installed on rugged terrain. 7 dwg
Patent RU-2087463-C1 (RU)
Inventor: BAKHVALOV OLEG V
IPC: C07C201/08
Filed: 1994-03-16
Granted: 1997-08-20
Abstract: FIELD: preparation of nitrobenzene stock for synthesis of aniline, benzidine, quinoline, and azobenzene. SUBSTANCE: benzene is nitrated with 65-70% nitric acid on alumosilicates (ZSM-5 and ZSM-11 modified with iron oxides) and/or glass granular packing at 70-90 C under continuous conditions at nitric acid to benzene molar ratio of 1.4- 4.5. Alumosilicates are used many times and unreacted benzene and nitric acid are recycled for nitration. Yield is 39-82%. EFFECT: continuous benzene and nitric acid closed cycle conditions, reaction is accelerated by 2-2!5 times, catalyst efficiency increased by 1!2-3!5 times, and yield is increased by 1!1-2!4 times. 3 cl, 1 tbl
Patent RU-2061322-C1 (RU)
Title: Противоугонное устройство для блокировки педали управления автомобилем
IPC: B60R25/08
Filed: 1994-05-06
Granted: 1996-05-27
Abstract: 1. Противоугонное устройство для блокировки педалей управления автомобилем, содержащее стойку для опирания на пол автомобиля, запорный механизм, состоящий из двух частей - нижней, закрепленной на стойке и снабженной пазами для рычагов педалей, и верхней, включающей в себя управляющие кулачки, диски с кодовыми метками и фиксирующий элемент, отличающееся тем, что нижняя часть снабжена выступами для взаимодействия с торцами педалей и пальцами с круговыми проточками, выполненными радиусом, равным половине диаметра управляющего кулачка, а верхняя - выступом для взаимодействия с противоположными торцами педалей и пальцами с круговыми проточками, при этом первый управляющий кулачок снабжен дополнительными пазами в форме кругового сегмента, установлен с возможностью размещения в круговых проточках пальцев для фиксации частей запорного механизма между собой, а остальные управляющие кулачки установлены с возможностью размещения в сегментных пазах первого кулачка для его фиксации.2. Устройство по п. 1, отличающееся тем, что нижняя и верхняя части запорного механизма соединен шарнирно.
Patent RU-2086397-C1 (RU)
Title: Wrench for rotating and polyhedral parts
Inventor: IRIZBAEV VALERIJ A
IPC: B25B13/10
Filed: 1994-05-10
Granted: 1997-08-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: jaw 3 of the wrench is reciprocally movably positioned in the groove of main lever 1. Tie 5 intended for adjustment of the mouth size in hinge-connected respectively with movable jaw 3 and the end of auxiliary lever 7. When levers 1 and 7 are forced to each other with the aide of tie 5, movable jaw 3 moves to come in contact with clamped fastener for its driving in. EFFECT: convenience and reliability of wrench operation. 2 dwg
Patent RU-2105200-C1 (RU)
Title: Guided-vane rotary pump
Inventor: KONDRAT EV A S
IPC: F04C18/344
Filed: 1994-07-14
Granted: 1998-02-20
Abstract: FIELD: pumps used for handling liquid media. SUBSTANCE: pump includes housing provided with suction and delivery branch pipes with rotor mounted eccentrically inside it. Rotor is provided with radial passages lengthwise where vane members kinematically linked with rotor are movably located. Vane members separate suction and delivery cavities of pump. Rotor is provided with axial passage where longitudinal partition is mounted immovably. Longitudinal partition performing function of seal relative to rotor divides inner passage in rotor into two isolated cavities. Radial passages in rotor are straight-way passages. Cup-shaped pistons are secured to vane members on side of axial passage of rotor over entire length. This pump may be sued for handling two media simultaneously: one medium through pump housing and other medium through axial passage of rotor which is isolated from inner cavity of pump. EFFECT: enhanced reliability. 1 dwg
Patent RU-2081186-C1 (RU)
Inventor: LIPKIN YAN N
IPC: C21D1/62
Filed: 1994-10-07
Granted: 1997-06-10
Abstract: FIELD: application of metal coatings to large-size articles of complicated configuration; applicable in cooling of articles and metal rolled products after heat treatment in metallurgy and mechanical engineering. SUBSTANCE: method includes blowing through chamber with articles of cold air at velocity of more than 8 m/s. Supplied into cold air is water mist, and cooling is effected by circulating flow of coolant. Besides, water for formation of mist is cooled to 10-15 C. The device for high-rate cooling of articles has chamber with covers and air blowing and circulating system with fan provided with mist-forming mixer of water with air. EFFECT: higher quality of articles due to uniform treatment with high-rate cooling. 3 cl, 1 dwg
Patent RU-2081754-C1 (RU)
Title: Antislip device fur pneumatic tyres of automobiles
Inventor: ZHMOGINOV IGOR L
IPC: B60C27/04
Filed: 1994-10-11
Granted: 1997-06-20
Abstract: FIELD: transport engineering; tyre antislip devices. SUBSTANCE: device has grouser 2 mounted on vehicle wheel by means of attachment unit 3. Configuration of grouser is congruent with outline of working surface of tyre in its cross section. Grouser is made in form of shoe with side limiter and two support parts 6 and 7. Part 6 is made in form of segment in development and is provided with cross protectors 8 over circumference of outer surface and with notches opposite to protectors over circumference of inner surface. Second side part 7 is made turnable in form of rigid sector plate with. attachment unit 3 in apex of plate. Limiter 5 is made integral with curved part 6. Limiter and sector part 7 are arranged symmetrically relative to part 6. Tie-up arrangement 16 consists of adjustable movable horizontal shaft and adjusting bolts 20 square to shaft. Bolts are arranged in projection 21 on base of support part 7. EFFECT: improved reliability, simplified demounting of antislip device. 3 cl, 6 dwg
Patent RU-2117850-C1 (RU)
Title: Inserted safety clutch for pressure pipelines
Inventor: AL BREKHT VJUTRIKH
IPC: F16L37/38
Filed: 1994-01-18
Granted: 1998-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: safety clutch has body with shut-off member installed in it for turning. Pin is inserted in shut-off member for coupling and decoupling without resistance. Shut-off member in passing position may be fixed to prevent it from turning by means of at least one pin or cam which can move overclutch body, and in shut-off position it enters opening or hollow in shut- off member. The latter has hollow running perpendicularly to axis of its turn and positioned around its through hole. Adapter with through hole is installed tightly into the above-indicated hollow with tight locking. Internal space of adapter is made as bushing for pin to be inserted in it. EFFECT: enlarged operational capabilities. 10 cl, 8 dwg
Patent RU-2138485-C1 (RU)
Title: Substituted pyrazole derivatives and insecticide
Inventor: STETTER JOERG
IPC: C07D401/04
Filed: 1994-12-22
Granted: 1999-09-27
Abstract: FIELD: insecticides. SUBSTANCE: new substituted pyrazole derivatives with general formula I:   (I) wherein R is difluoroethyl or trifluoroethyl and n is 1, 2, or 3 are distinguished by good plant acceptability and insignificant toxicity for warmblooded animals. These compounds are suitable for controlling pests, arachnids, and nematodes. EFFECT: extended insecticide choice. 2 cl, 1 tbl, 55 ex
Patent RU-2136671-C1 (RU)
Inventor: ANDREAS KRAMER
IPC: C23F11/00
Filed: 1995-01-10
Granted: 1999-09-10
Abstract: FIELD: organic synthesis and corrosion protection. SUBSTANCE: crystalline complex compounds depicted by general formula 1:   (1) are provided where R 1 ,R 2 ,R 3 ,R 4  and R 5 , independently, are halogen, C 1 -C 15 =-alkyl or C 6 -C 10 - aryl provided that at least one of R 1 -R 5  radicals is hydrogen, halogen, or C 1 -C 15 -alkyl, R 10  is C 1 -C 15 -alkyl, and m=2. Compounds can be used as corrosion inhibitors in metal surface coating compositions. Provided are also coating compositions, method for protection of metal substrate from corrosion, and method of preparing compounds. EFFECT: increased resource of corrosion protectors. 15 cl, 11 tbl, 12 ex
Patent RU-2097539-C1 (RU)
Title: Composition for controlling permeability of bed and insulating formation water
Inventor: KHLEBNIKOV VADIM N
IPC: E21B43/22
Filed: 1995-02-09
Granted: 1997-11-27
Abstract: FIELD: oil and gas production. SUBSTANCE: composition includes exhausted caustic soda from gas scrubbing processes (80-98 wt %) and liquid glass (2-20 wt %). Composition can be applied in the middle and late stages of developing oil deposits with nonuniform collectors and mineralized injection water. EFFECT: enhanced efficiency and reduced cost of composition. 8 tbl
Patent RU-2100117-C1 (RU)
Title: Installation for making branch pipes
Inventor: GEDEONOV VLADIMIR V
IPC: B21D9/18
Filed: 1995-03-28
Granted: 1997-12-27
Abstract: FIELD: plastic metal working, namely manufacture of sharply bent branch pipes of tubular blanks. SUBSTANCE: installation includes inlet chamber with injectors and final open-end lined chamber with additional heating burners arranged in boundary of shaping and sizing portions of plugs. Chambers are separated by sections with the aid of buildup partitions made of two annular semiflanges. T-shaped cross section flange and insulating gasket are arranged between semiflanges. Each section is in the form of cylindrical housing with working chamber inside it. Working chamber has coaxially arranged cylinders with radially arranged jet openings. Walls of cylindrical working chambers are mounted on T-shaped flange with possibility of axial motion. Coaxially arranged cylinders have walls mounted on annular semiflanges with gap relative to annular T-shaped flange. EFFECT: improved design, lowered energy consumption, optimal temperature modes at operating and idling periods. 5 dwg
Patent RU-2142759-C1 (RU)
Title: Foot orthesis
Inventor: BEHJSI MONIK
IPC: A61F5/01
Filed: 1995-08-28
Granted: 1999-12-20
Abstract: FIELD: medicine. SUBSTANCE: foot orthesis is designed for treatment of spastic platypodia in combination with outer talipes. Orthesis represents closed plastic foot with closing mechanism which forms external rigid member in Schopart joint and in anterior talocalcanean joint in shape of circular orthesis resistant to twisting. Plastic casing with its somewhat drawn-up patch-like and especially rigid supporting zone rests on distal part of calf-bone (on outer malleolus), and stretches over talocalcanean and calcaneocuboid joints on rear side of foot in proximal direction. Plastic casing arthrodezises these joints form the outside. Proximal edge of plastic casing is positioned below internal malleolus In addition, plastic casing is provided with cut-out in pelmatic section of heel bone. EFFECT: improved design. 12 cl, 6 dwg
Patent RU-2072265-C1 (RU)
Title: Device to control electrostatic filter
Inventor: PEREYASLAVSKIJ VASILIJ G
IPC: B03C3/68
Filed: 1995-12-20
Granted: 1997-01-27
Abstract: FIELD: various branches of industry; electrostatic cleaning of gases. SUBSTANCE: device has master oscillator, switching amplifier stage, inverter, voltage multiplier, low voltage supply unit, overload detector, interlock unit, breakdown detector, breakdown pulse control unit, master oscillator interlock unit, re-starting unit and light alarm signalling unit. Device provides automatic detection of choking of electrostatic filter by analyzing intensity of breakdown pulses. EFFECT: improved quality of gas cleaning. 1 dwg
Patent RU-2110005-C1 (RU)
IPC: F16K31/363
Filed: 1996-03-12
Granted: 1998-04-27
Abstract: FIELD: gas and oil producing industry. SUBSTANCE: arranged in body is cylindrical sealing insert whose through holes coincide with straightway passages of body. Insert is provided with cylindrical movable shut-off member mounted inside it; shut-off member have bypass passages for communication of inter-tube space with lower cavity of hydraulic cylinder which is mounted perpendicularly relative to horizontal axis of body and is divided into two cavities; it is rigidly connected with shut-off member by means of piston. Shut-off member and piston are pressed by spring to position at which holes of insert are closed. Hydraulic cylinder is made from nonmagnetic material and is provided with sensitive element, for example, hermetically-sealed reed relay mounted on its outer surface for check of position of shut-off member. Cover of cylinder is provided with discharge hole. EFFECT: enhanced reliability. 5 dwg
Patent RU-2124749-C1 (RU)
Title: Displaying of moon phase succession on clock dial
Inventor: GEJLISON UIL JAM EH
IPC: G04G99/00
Filed: 1993-09-10
Granted: 1999-01-10
Abstract: FIELD: clock equipment. SUBSTANCE: method uses chronometer with dial for analog displaying time of day and involves displaying Moon phase succession on its surface using gradual shading of color across dial according 28-day Moon cycle. EFFECT: decreased cost of chronometer and additional costs due to use of state- of-the-art clock members. 13 cl, 3 dwg
Patent RU-2109669-C1 (RU)
Title: Reservoir floating roof water runoff
Inventor: SHAMMAZOV A M
IPC: B65D88/38
Filed: 1996-04-22
Granted: 1998-04-27
Abstract: FIELD: liquid storage. SUBSTANCE: water runoff of reservoir floating roofs has drain holes in roof center and in the lowest part of reservoir wall which are connected by pipeline to form continuous water drain channel. Water drain channel consists of radial portion arranged horizontally and rigidly secured on roof and of flexible portion of pipeline. Flexible portion of pipeline is located over periphery of reservoir and is made in form of flexible corrugated stainless pipeline. Flexible corrugated metal pipeline is connected by means of flexible rods with periphery of floating roof in radial section of reservoir. Length of flexible rods is equal to distance between points of their attachment on pipeline and floating roof with roof in upper position in reservoir. EFFECT: enlarged operating capabilities. 2 cl, 2 dwg
Patent RU-2121260-C1 (RU)
Inventor: UJBO VALERIJ IOGANNESOVICH
IPC: A01G15/00
Filed: 1996-05-21
Granted: 1998-11-10
Abstract: FIELD: mining industry. SUBSTANCE: method involves generating negative ions by means of corona electrode system to create air flow carrying out contaminated air outside open-cut mine. Efficient ventilation is achieved by creating air flow reaching the extent, at which atmospheric inversion occurs, and due to the fact that corona electrodes have negative electric potential relative to Earth. EFFECT: increased efficiency and improved ecology in minerals mining zones. 4 dwg
Patent RU-2122160-C1 (RU)
Inventor: SHATALOV D D
IPC: F24H1/14
Filed: 1996-08-09
Granted: 1998-11-20
Abstract: FIELD: hot-water boiler for buildings. SUBSTANCE: boiler includes shell, furnace, convective gas duct, spring-loaded turbolator, coil, loading shaft and hot-plate with ring for making meals. EFFECT: reduced usage of metal; enhanced economical efficiency. 2 dwg
Patent RU-2126784-C1 (RU)
Title: Process for preparing 1-chloroadamantane
Inventor: DZHEMILEV U M
IPC: C07C23/38
Filed: 1996-12-05
Granted: 1999-02-27
Abstract: FIELD: organic chemistry. SUBSTANCE: adamantane is chlorinated with carbon tetrachloride and rhodium catalysts such as Rh(PRh 3 ) 3 Cl 2 , [Rh(HBD)Cl] 2  wherein NBD is norbornadiene, [Rh(CO) 2 Cl] 2 , Rh 4 (CO) 12  at 150-200 C for 5 h at adamantane; rhodium salt: carbon tetrachloride molar ratio of 1:(0.005-0.01): (1.5-5). Yield of the final product is as high as 89-92% at complete adamantane conversion. EFFECT: more efficient preparation process. 2 cl, 23 ex, 1 tbl
Patent RU-2146349-C1 (RU)
Title: Drying apparatus with improved guide for veneer sheet made by rotation cutting
Inventor: LORENTSO KREMONA
IPC: F26B13/10
Filed: 1995-06-13
Granted: 2000-03-10
Abstract: FIELD: drying equipment. SUBSTANCE: apparatus for drying veneer sheet made by rotation cutting includes at least two conveyor loops 11 turned one to another along outlet path with formation of transporting duct for veneer sheet between them. Drying devices 18 acting upon transporting duct are mounted along outlet path. Two conveyor loops include transporting chains 13 supporting large number of rigid members 13 arranged across transportation direction and joined successively. Rigid members form turned one to another, practically continuous transporting surfaces along said outlet path for restricting transporting duct. EFFECT: prevention of veneer sheet deformation. 4 cl, 2 dwg
Patent RU-2117056-C1 (RU)
Inventor: ZEVIN S L
IPC: C22B1/14
Filed: 1997-02-28
Granted: 1998-08-10
Abstract: FIELD: automatic control in production of sinter. SUBSTANCE: consumption of flux into mixture is corrected by results of control of sinter chemical composition by varying the flux consumption as is directed in the invention Description. EFFECT: increased accuracy of basicity stabilization of produced sinter.
Patent RU-2135642-C1 (RU)
Title: Electrolyzer for production of lithium
Inventor: MERZLJAKOV S A
IPC: C25C7/00
Filed: 1997-06-11
Granted: 1999-08-27
Abstract: FIELD: production of alkali metals by electrolysis of molten salts; applicable in commercial production of lithium. SUBSTANCE: electrolyzer cathodes are provided with a system of trays collecting and conveying lithium inside electrolyzer, gas separator to preclude chloride from getting into collector and to reduce getting of hydrogen from 3-8 l to less than 0.02 l/h kA of current load. Absence of need of intensive blowing of collector with argon makes it possible to produce lithium with nitrogen content of less than 1.10 -4 % wt.%. EFFECT: higher efficiency and safety of electrolyzer operation. 3 dwg
Patent RU-2129055-C1 (RU)
Inventor: BATRAEV G A
IPC: B21D39/06
Filed: 1997-06-16
Granted: 1999-04-20
Abstract: FIELD: plastic metal working, namely processes for fastening tubes in tube plates by localized directed plastic deforming of tube material. SUBSTANCE: method comprises steps of forming annular protrusions on outer surface of end portions of tube, placing tube in plate having openings with rectangular cross section annular grooves, matching protrusions and grooves, fixing tube against its possible axial motion and fastening tube in tube plate at applying compression effort at side of tube plate inner surface; forming packings along edges of annular grooves of tube plate between tube and tube plate by cold plastic deformation due to forming annular trapezoidal cross section protrusions on outer surface of tube end portion and forming annular triangle cross section recesses with acute angles turned towards groove at both sides of annular grooves of tube plate along distance equal to length of large base of trapezoidal cross section of protrusion. EFFECT: possibility of normalize and create tube effort acting upon wall of opening in tube plate, enhanced stable strength and fluid-tightness of assembled unit, simplified guaranteed matching of annular protrusions of tube with annular grooves of tube plate at placing tube in plate. 4 dwg
Patent RU-2118355-C1 (RU)
Inventor: EMETS JURIJ ALEKSEEVICH
IPC: C12G3/06
Filed: 1997-06-30
Granted: 1998-08-27
Abstract: Изобретение может быть использовано в ликеро-водочной промышленности. Композиция ингредиентов для водки особой "Уссурийская" содержит следующие ингредиенты на 1000 дал готового продукта: сухой экстракт биомассы женьшеня 0,04-0,06 кг, глицерин 0,9-1,1 кг, ароматный спирт пшеничных сухарей 24,5-25,5 л, ароматный спирт семян лимонника 24,5-25,5 л, сахарный сироп 65,8%-ный 57,0-58,0 л, водно-спиртовая жидкость остальное из расчета на крепость купажа 40%. Изобретение позволяет получить водку с более высокими органолептическими показателями, расширить ассортимент водок особых, придать водке едва уловимый аромат тутовой рощи.
Patent RU-2142181-C1 (RU)
Title: Method and device for ensuring coverage with redundancy provision in cellular radio communication system
Inventor: ROBERT P GILMOR
IPC: H04B1/74
Filed: 1995-11-28
Granted: 1999-11-27
Abstract: FIELD: cellular communication systems using sectorial antenna assemblies. SUBSTANCE: power circuit interconnects components of sectorial antenna assembly and set of communication transceivers 79, 80, 81 and has adding matrix 92, 94, 96 to sum up respectively chosen directivity patterns in case of failure of one of communication transceivers as well as switching circuit 102, 104, 106 providing one of operating communication transceivers with common directivity pattern obtained as result of addition. As an alternative, sectorial antenna assembly may have antenna array with set of switching antennas A1-A3 each coupled with one of communication transceivers. These antennas being switched over form set of variable-width directivity patterns in set of cell sectors. In case of failure of one of communication transceivers control circuit provides for regulating width of one of chosen variable-length directivity patterns by changing configuration of respective switching antenna out of set of antennas (S 1f , S 2f , S 3f , S 1n , S 2n , S 3n ). As an alternative, each antenna of main array (S 1n , S 2n , S 3n ) functions to ensure communication transceiver 5 in one sector, and each antenna of addition array (S 1f , S 2f , S 3f ) functions to ensure coverage of two adjacent sectors. In case of failure of one of transceivers that designed to cover sector adjacent to sector of defective transceiver is connected to antenna of additional array (S 1f , S 2f , S 3f ), to ensure coverage of both sectors. EFFECT: provision for redundancy coverage in communication system cell. 20 cl, 12 dwg
Patent RU-2120005-C1 (RU)
Title: Steel-wooden beam
Inventor: BARANOV S A
IPC: E04C3/292
Filed: 1998-03-03
Granted: 1998-10-10
Abstract: FIELD: steel-wooden beams used as main and additional bearing beams in wall panels forms and floors and ceilings of cast-in-situ buildings. SUBSTANCE: beam has metal core in the form of double-T shape enclosed in wooden cover-plates tightened by fasteners. Metal core is made of double-T shape from rigidly joined channels, of which form wall and two other, shape flanges Wooden cover-plates are formed by vertical walls and by outside beds T-shaped in cross-section and joined with the help of thermal adhesive along seams located at an angle from 0 to 60 deg to horizon Formed between shape flanges and planes of outside wooden bed are gaps filled with compensators in the form of polyurethane bands. Vertical walls of outside wooden cover-plates are prefabricated from plates and bars square to them and joined with one another with the help of thermal adhesive. Channels forming flanges of shape are joined with channel forming shape wall by means of plug welds and walls of these channels are butt-welded to each other with stitch welding. Flanges of channel forming shape wall may be partially cut and bent alternately through angle of plus-minus 90 deg to horizontal position and welded to channels forming shape flanges. Shape wall may be formed of welded channels conjugated with each other walls and joined with channels forming shape flanges. All channels forming double-T shape of metal core may be made bent. EFFECT: steel-wooden beam of high strength whose metal core and wooden cover-plates functioning as a single structure; higher corrosion resistance of metal core. 8 cl, 4 dwg