baber/WOPTO huggingface dataset:
Patent RU-2136940-C1 (RU)
Title: Carburetor engine fuel system
Inventor: DUBROVIN E R
IPC: F02M25/022
Filed: 1995-10-10
Granted: 1999-09-10
Abstract: FIELD: transport engineering; internal combustion engines. SUBSTANCE: system is designed for storage, transfer, cleaning, carburation and delivery of preliminarily refined gasoline for combustion into combustion chambers of spark ignition internal combustion engine and water-fuel emulsion prepared in basis of gasoline components of which are fresh clean or gasoline-containing water and oil residues subject to thermal utilization and fire neutralization. Fuel system of CARBURETOR engine includes jet-cavitation type disperser whose central nozzle is connected with fuel pump pressure pipeline, outlet branch pipe communicates with CARBURETOR inlet branch pipe and suction pipeline is provided with shutoff member and is connected with water tank. System is furnished with safety-bypass valve whose inner space is divided by spring-loaded piston into two spaces one of which is connected with pressure fuel pipeline of fuel pump and the other, with disperser pressure pipeline. EFFECT: enhanced ecological characteristics and economy of automobile CARBURETOR engine, enlarged operating capabilities owing to thermal utilization of oil residues, fire neutralization of gasoline-containing water in water-fuel emulsion combusted after carburation in engine combustion chambers and refining of low grade gasoline. 4 cl, 2 dwg
Patent RU-2085428-C1 (RU)
Title: Method of and device for towing unsteerable crawler vehicle
Inventor: KOVALEV VLADISLAV P
IPC: B62D53/00
Filed: 1995-10-24
Granted: 1997-07-27
Abstract: FIELD: transport engineering; towing of crawler vehicles. SUBSTANCE: towed crawler vehicle 1 is coupled with truck-tractor by towing ropes through towing hooks 2. Each towing hook has spring-loaded switch which can supply signal from current source to brake electromagnets on one of vehicle sides if working rope at this side gets slack. EFFECT: increased mean towing speed of unsteerable crawler vehicle owing to provision of braking of towed vehicle tracks at cornering and moving down the slope. 4 cl, 4 dwg
Patent RU-2145879-C1 (RU)
Title: Method of preparing aqueous disinfecting composition, disinfecting composition, and double kit
Inventor: DZHOZEF UIL JAM DZHERARD MEHLO
IPC: A61J1/00
Filed: 1994-01-05
Granted: 2000-02-27
Abstract: FIELD: hygiene and sanitary. SUBSTANCE: first aqueous solution containing lower aliphatic peracid, hydrogen peroxide, and lower aliphatic acid is combined with second aqueous solution containing hydrogen peroxide, corrosion inhibitor, and hydrogen peroxide stabilizer and/or peracid stabilizer. Disinfecting agent is packed in double kit containing indicated solutions separately. Such product allows disinfecting medical equipment with metallic parts. EFFECT: enhanced disinfecting efficiency. 61 cl, 1 tbl, 4 ex
Patent RU-2134869-C1 (RU)
Title: Semiconductor pressure transducer
Inventor: REZNIK D A
IPC: G01L9/04
Filed: 1995-12-26
Granted: 1999-08-20
Abstract: FIELD: automatic-control systems. SUBSTANCE: power sensitive resistors are introduced into the device in the form of structure of contrary rod-type electrodes applied on semiconductor substrate. Electrode-gate in the device is made of synthetic conducting material, for example, elastomer. Operation of applying the dielectric layer is simplified considerably, since it is applied in continuous layer and not fragmentarily. EFFECT: increased accuracy, enlarged measurement range. 2 cl, 3 dwg
Patent RU-2114143-C1 (RU)
Title: Polymer composition for impregnation of working surface of wood ski
Inventor: PORTNOV AFANASIJ BORISOVICH
IPC: C09G3/00
Filed: 1996-01-05
Granted: 1998-06-27
Abstract: FIELD: impregnation of working surface of ski. SUBSTANCE: polymer composition comprises, mas.%: tallow pitch, 56-64; ceresine, 28-32; polyisobutylene, 8-12. EFFECT: increased hydrophoby and adhesive properties of composition; decreased coefficient of friction. 3 tbl
Patent RU-2139256-C1 (RU)
Title: Method for actuation of ship plant for biological purification of sewage
Inventor: MUKHINA L B
IPC: C02F3/02
Filed: 1996-01-11
Granted: 1999-10-10
Abstract: FIELD: biological sewage purification, in particular, methods for actuation of ship plants for biological sewage purification. SUBSTANCE: the method provides for introduction of preparation - initiator into the aeration tank of the ship plant for biological sewage purification. Stabilized sludge inoculate taken in an amount causing its concentration within 2.0 to 3.0 g/l by dry substance is used as preparation - initiator. EFFECT: simplified method of accelerated actuation of ship plant of biological sewage purification with attainment of the preset oxidizing capacity within 7 to 10 hours. 4 cl, 3 ex
Patent RU-2101227-C1 (RU)
Inventor: BURANOV S N
IPC: C01B13/11
Filed: 1996-03-27
Granted: 1998-01-10
Abstract: FIELD: production of ozone in electric discharge. SUBSTANCE: the offered ozonizer discharge chamber has electrodes, dielectric barrier installed between electrodes, inlet and outlet. Electrodes are made with flat circular working surface. Dielectric barrier is located in a spaced relation to electrodes between them. Inlet and outlet are made, respectively, in the first and second electrodes, in their central part. Located on electrode surface facing dielectric barrier are corona displaying members made in form of, at least, one wire or foil strip located above inlet and outlet and electrically connected with electrodes, or corona displaying members are made in form of circular projection round inlet and outlet in electrodes. EFFECT: higher efficiency. 5 dwg
Patent RU-2140208-C1 (RU)
Title: Method of closed local treatment of iiia-degree burns
Inventor: KHOLMOGORSKAJA O V
IPC: A61B17/00
Filed: 1996-06-05
Granted: 1999-10-27
Abstract: FIELD: burn therapy. SUBSTANCE: burn surface is placed in isolated capsule which is then filled with 0.9% sodium chloride solution and, during first two days, its action is alternated with that of 0.2% chemotrypsin solution. EFFECT: accelerated treatment.
Patent RU-2106589-C1 (RU)
Title: Cooling tower sprinkler unit
Inventor: DAVLETSHIN FELIKS MUBARAKOVICH
IPC: F28F25/08
Filed: 1996-07-16
Granted: 1998-03-10
Abstract: FIELD: heat engineering, construction of cooling towers. SUBSTANCE: cooling tower sprinkler unit includes vertical corrugated tubes 1 which are cylindrical in form having polygonal cross-section. Shortened tubes 2 located around tubes 1 form sprinkler assembly. End of tubes are smooth and are provided with stiffeners on their inner surfaces. All tubes are connected over faces of smooth ends. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2138302-C1 (RU)
Title: Method and device for infusion of medicine to patient
Inventor: EHNTONI UIL JAM MEHNIKOM
IPC: A61M5/145
Filed: 1995-09-27
Granted: 1999-09-27
Abstract: FIELD: medicine. SUBSTANCE: method includes stages of filling of dispenser with preset total volume of liquid containing medicine, and infusion to patient of preset volume of liquid found in dispenser. In this case, only one part of liquid is infused. Then, liquid in dispenser is replaced with diluent. After that, infusion of liquid and its replacement with diluent are repeated so that medicine dose infused to patient is reducing. Preferably, diluent is sucked into dispenser before infusion of medicine containing liquid. Device for embodiment of claimed method has means for supporting the syringe which includes cylinder and piston movable in cylinder, drive means connected with piston to move it inside cylinder and out of it, and control means for generating of signals of excitation with delay for execution of piston reciprocation in cylinder and performance of delivery stroke for pushing liquid out of cylinder and suction stroke for sucking of diluent into cylinder. EFFECT: higher efficiency. 14 cl, 6 dwg
Patent RU-2127011-C1 (RU)
Title: Multichannel rotating joint
Inventor: LISIN A V
IPC: H01P1/06
Filed: 1996-08-28
Granted: 1999-02-27
Abstract: FIELD: microwave engineering; receiving and transmitting electromagnetic energy from moving parts of antennas to fixed parts of microwave channels. SUBSTANCE: newly introduced in device are bushings in the form of truncated cones which are fitted onto ends of coaxial lines and absorbing rings placed on ends of adjacent coaxial lines. Adjacent ends of adjacent lines have bushings of different types: some of them incorporate internal choke coils and other ones have no choke coils; bushing height is calculated from equation given in description of invention. EFFECT: simplified design , increased channel-to-channel isolation, reduced loss. 1 dwg
Patent RU-2128781-C1 (RU)
Title: Engine-compressor
Inventor: ORSAEV M T
IPC: F02B71/06
Filed: 1996-08-28
Granted: 1999-04-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: engine-compressor has piston compressor and two internal combustion engines arranged coaxially in common unit. Each internal combustion engine has nozzle, spark plug and piston freely moving in cylindrical space. Compressor is separated from engines by partitions from two sides. Each partition has hole along axis to receive rod. Engine pistons are secured on rod ends, and compressor piston is connected to middle part located in compressor. Longitudinal slot made on side surface of compressor cylindrical housing is used to enclose control rod in form of cantilever connected to compressor piston. Control rod is provided with permanent magnet on its end. EFFECT: simplified design and increased efficiency of engine-compressors with freely moving pistons. 3 cl, 2 dwg
Patent RU-2100204-C1 (RU)
Title: Method of briquetting loose materials
Inventor: LOGINOV YURIJ N
IPC: B30B11/00
Filed: 1996-09-25
Granted: 1997-12-27
Abstract: FIELD: metallurgy, coal and mining industry. SUBSTANCE: loose material is compressed with binding agents in closed and half-closed spaces confined by working surfaces of tool. According to invention, binding agent is applied to the tool surface, from which it is transferred onto surface of briquet when compressed. As tool, cellular rolls are used. Binder is applied to their surfaces by flooding technique or by way of spraying binder solution onto upper parts of roll surface, immersing lower part of roll surface into binder solution being also possible. Temperature of binder being in contact with lower roll surface is chosen below temperature of solution being on upper roll surface. Binder solution on upper roll surface is heated. EFFECT: reduced binder consumption due to applying it only to surface part of briquet rather than to its bulk on the whole. 5 cl, 5 dwg
Patent RU-2123737-C1 (RU)
Title: Gas-insulated high-voltage current transformer
Inventor: VISHNEVSKIJ JU I
IPC: H01F38/30
Filed: 1997-03-12
Granted: 1998-12-20
Abstract: FIELD: electrical engineering. SUBSTANCE: transformer has support insulator 1 that mounts metal case 2 with cylinder 3 in its central part accommodating primary conductor 4 with two external terminal leads 5 and 6. Case 2 houses annular secondary windings 7 secured therein by means of insulating members 8. Cylinder 3 is connected on side A with case 2 and on side B it is insulated from case and provided with external terminal lead 9; primary conductor 4 is electrically connected to case 2 on insulated side B of cylinder 3. When transformer is operating at high transformation ratio, connections are made to terminals 5 and 6; in the process, current flows only over conductor 4 and cylinder 3 functions as electrostatic screen. In order to obtain lower transformation ratio, connections are made to terminals 5 and 9. In the process, current flows from terminal 5 through conductor 4, case 2, cylinder 3, and terminal 9, that is, it twice crosses opening of secondary windings. EFFECT: facilitated change- over from one to other of two transformation ratios on primary side, simplified design and improved economic efficiency of transformer, improved reliability. 1 dwg
Patent RU-2110340-C1 (RU)
Title: Spacing unit of rolling stand
Inventor: PLAKHTIN V D
IPC: B21B31/32
Filed: 1997-05-15
Granted: 1998-05-10
Abstract: FIELD: rolled stock production, namely horizontal or vertical spacing of working stands or other actuating mechanisms of rolling mills. SUBSTANCE: spacing unit of rolling stand includes high-pressure hydraulic chamber. Said chamber has elastic toroidal envelope with cylindrical output branch pipes fluid-tightly closed by means of supporting plate used for securing spacing unit to part of rolling stand and by means of movable plate creating spacing effort. Inner surfaces of said plates are provided with different-diameter annular ribs. Large-diameter rib is made on movable plate and small diameter rib - on supporting plate. Centering ring between said ribs is mounted by interference fit onto outer surface of annular rib of said supporting plate. Said centering ring has spherical outer surface and it engages with inner cylindrical surface of annular rib of said movable plate. Said movable plate has dead openings in central portion of its inner surface. Sets of disc springs placed in cylindrical seats of said supporting ring are mounted in said dead openings. Said supporting ring is rigidly secured to inner surface of said movable plate. Said sets of disc springs are preliminarily forced by means of threaded braces passing through inner openings of springs and through bottom openings of seats of supporting ring and secured to said supporting plate. EFFECT: enhanced efficiency of rolling mill, high quality of rolled strips and reliability of rolling stand structure. 5 dwg
Patent RU-2129537-C1 (RU)
Inventor: KOSHCHEEV A P
IPC: C07C17/06
Filed: 1997-06-25
Granted: 1999-04-27
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: invention relates to production of chlorinated derivatives of methane, ethane, and ethylene by catalytic carbon tetrachloride hydrochlorination and is distinguished by that in platinum-on-carrier catalyst employed, as carrier for active component, diamond-like substance is utilized resulting in selectivity with respect to C 2 -compounds 2-8-fold higher than in known processes. EFFECT: increased selectivity. 1 tbl
Patent RU-2123462-C1 (RU)
Title: Securities counterfoil wrapper
Inventor: RASSOKHIN O A
IPC: B65B27/08
Filed: 1997-07-28
Granted: 1998-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has housing, tape pulling mechanism in form of system of rollers, loop forming mechanism with desk and clamps for tape, welding mechanism in form of lever on which welding head is mounted, drives and tape cutting knife. Device has also control unit and program disk with angular displacement pickup to provide synchronous operation of drives of tape pulling, welding and loop forming mechanisms. Welding and loop forming mechanisms have common drive on shaft of which system of cams and program disk are mounted. The latter is coupled with control unit through pickup. Tape pulling mechanism has pickup to determine length of tape at forming the loop, and feed channel which is furnished, in its turn, with tape presence pickup. Self-adjusting head of welding mechanism is spring-loaded relative to lever on which plate to direct tape to knife is secured. Desk of loop forming mechanism is mounted for turning relative to horizontal axis, and tape cutting knife is secured on pressure lever. Use of electronic control (control unit, program disk and system of pickups), combination of drives of loop forming and welding mechanisms, arrangement of their slave mechanisms on common shaft together with program disk make it possible to materially simplify the design of machine and enhanced its reliability and accuracy in operation. EFFECT: reduced overall dimensions, enhanced safety and convenience at putting in counterfoils. 6 cl, 5 dwg
Patent RU-2129177-C1 (RU)
Title: Washing machine with molded plastic vessel for caustic
Inventor: KHORST KHOPPE
IPC: D06F37/26
Filed: 1997-08-20
Granted: 1999-04-20
Abstract: FIELD: washing machines. SUBSTANCE: located on bottom of vessel for caustic is disk-shaped and, at least, approximately, round weighting member from plastic with density above 2 g/cu.cm. Weighting member rests on three adjoining surfaces running parallel to main bottom surface and is held by bars spaced around circle square to main surface. Bars are pressed from outside by clamping band to narrow side surface of weighting member. Weighting member is attached to vessel of the given washing machine so as to preclude outside action on it under any operating conditions of washing machine. EFFECT: higher efficiency. 5 cl, 6 dwg
Patent RU-2147569-C1 (RU)
Inventor: KUSHINA JOSIF DMITRIEVICH
IPC: C07C25/13
Filed: 1997-09-23
Granted: 2000-04-20
Abstract: Ароматические фторуглеводороды, такие как 1,2-дифторбензол, 2,3-дифтортолуол, 3,4-дифтортолуол и 1-фтор-2-трифторметилбензол, получают высокотемпературным пиролизом винилфторциклобутанов общей формулы      где R 1 , R 2 , R 3 , R 4  - Н или СН 3 , R 5 -F, Cl или СF 3 , R 6 -F или Cl. Пиролиз проводят при 600 - 800 o С в присутствии водяного пара. Гидрогалогениды в реакционной парогазовой смеси нейтрализуют встречным потоком аммиака. Процесс осуществляют в непрерывном режиме с высокой селективностью образования конечных продуктов. 2 з.п.ф-лы, 1 ил.
Patent RU-2132367-C1 (RU)
Title: Water-soluble detergent for cleansing surfaces from organic contaminations
Inventor: NIKITINA T O
IPC: C11D3/10
Filed: 1997-11-10
Granted: 1999-06-27
Abstract: FIELD: water-soluble detergents. SUBSTANCE: water-soluble detergent containing nonionic surface-active substance and active additive has, additionally, polyelectrolyte at the following ratio of components, mas.%: nonionic surface-active substance, from 0.2 to 14.0; polyelectrolyte, 2,5-5.5; active additive, the balance. Used as active additive is sodium oxide or composition containing, mas.%: sodium oxide, 81.0-83.4; carbamide, 16.6-19.0; or composition containing, mas.%: sodium oxide, 40.0-46.0; sodium metasilicate of general formula Na 2 O•nSiO 2 , where n is I - 54.0-60.0; or composition including, mas. %: sodium oxide, 39.5-44.0; sodium metasilicate of general formula Na 2 O•nSiO 2 , where n = I - 55.0-59.2; carbamide, 0.8-1.5. EFFECT: improved efficiency of cleansing; increased rate of detergent reusing. 6 ex
Patent RU-2124678-C1 (RU)
Title: Hot-water boiler
Inventor: SOKOLOV I A
IPC: F24H1/00
Filed: 1997-11-18
Granted: 1999-01-10
Abstract: FIELD: low-capacity boiler houses used for heating systems and hot water systems. SUBSTANCE: hot-water boiler includes furnace with rear. roof and side framing shields and convective shields mounted in convective gas duct separated from furnace by means of baffles. Tubes of all shields are connected with respective headers; headers of convective shields and side framing shields are provided with transversal baffles. Convective gas ducts are divided by L-shaped gas directing baffle having horizontal and vertical shelves. Vertical shelf is located coaxially relative to first (in way of motion of water) transversal baffle of upper convective header and horizontal shelf is located in central portion of gas duct; length of this shelf corresponds to distance between transversal baffles of upper convective header. Upper headers of convective shields are connected to upper headers of side framing shields whose lower headers are connected with lower header of rear shield whose upper header is used as rear header of roof shield. EFFECT: complete use of flue gases due to increased density of thermal fluxes in flue gas duct and forming of counter crossing flow in way of gas and medium being heated. 2 cl, 3 dwg
Patent RU-2116270-C1 (RU)
Title: Method for formation of lap from mineral superthin fibers and device for its embodiment
Inventor: VORONOV A F
IPC: C03B37/06
Filed: 1998-02-09
Granted: 1998-07-27
Abstract: FIELD: manufacture of building materials; may be used in formation of lap, mat from mineral superthin fibers. SUBSTANCE: lap is produced by directing blowing cone to lattice travelling conveyer at an angle of 30 ± 5 deg to horizon. The device for formation of lap has hollow diffuser of conical type embracing fiber-spinning device coaxially to blowing cone at an angle of 30 ± 5 deg. Diffuser inlet cross-section area to outlet cross-section area ratio is 0.15-0.25. Diffuser opening angle to blowing cone opening angle ratio is 1.1-1.3. Suction ducts are installed under screen of travelling lattice conveyer in each section of fiber coagulation chamber. EFFECT: improved uniform density of lap and higher reliability of the device. 3 cl, 1 dwg
Patent RU-2131492-C1 (RU)
Title: Rail length unloading and laying method
Inventor: ERSHOV V V
IPC: E01B29/05
Filed: 1998-02-10
Granted: 1999-06-10
Abstract: FIELD: railway transport; permanent way. SUBSTANCE: prior to laying new rail lengths, rail joints are disassembled and lengths to be replaced are released from base after which ends of rail lengths to be replaced are lifted. After lifting of replaceable rail lengths similar type rail seats are rigidly secured to each end of rail lengths and car with roller units is driven under rail seat feet, and rail seats are lowered onto roller units. Ends of lengths to be laid are aligned with ends of previously laid rails by longitudinal displacement of rail lengths found on rail-carrying train. Then ends of rails are rigidly connected by fishplates. Rail lengths are laid on base, simultaneously unload n from rail carrying train and displacing rail lengths to be replaced to middle of gauge and connecting rail lengths to base. EFFECT: reduced labour input in unloading and laying of rail lengths.
Patent RU-2129940-C1 (RU)
Inventor: LEVCHENKO G I
IPC: B23K37/02
Filed: 1998-04-03
Granted: 1999-05-10
Abstract: Изобретение может быть использовано при изготовлении трубчатых изделий в различных отраслях машиностроения, в частности в котлостроении. Сварку ведут с опорой сварочной головки на наружную поверхность свариваемых труб в зоне измерения величины несоосности их в свариваемом стыке. При этом формируют и вводят в память управляющего устройства сигнал положения оси электрода сварочной горелки относительно оси стыка. Жестко фиксируют горелку по оси стыка при ведении процесса сварки без колебаний электрода или ведут сварку с колебаниями электрода. Величину амплитуды колебаний выбирают в зависимости от геометрических параметров разделки кромок и толщины свариваемых труб. Частоту колебаний выбирают кратной величине продолжительности импульса включения сварочного тока со смещением во времени его с циклом одного или нескольких полных периодов колебаний. В устройстве для сборки и сварки сварочная головка для аргонодуговой сварки имеет опору в виде лапы, контактирующей с наружной поверхностью одной из свариваемых труб. Опора жестко связана со стойкой, закрепленной в направляющем корпусе регулируемо на разные диаметры труб. Механизм колебаний горелки выполнен в виде поворотной штанги с горелкой и планкой, контактирующей с толкателями пневмоприводов регулируемого поворота планки, фиксируемого датчиками контроля положения горелки с фиксатором ее по оси стыка. Изобретение обеспечивает повышение производительности и качества технологического процесса, а также расширяет технологические возможности. 2 с.п.ф-лы, 10 ил.
Patent RU-2124631-C1 (RU)
Title: Method for treating bottom-hole zone of well
Inventor: FILIMONOV L I
IPC: E21B43/11
Filed: 1998-06-26
Granted: 1999-01-10
Abstract: FIELD: oil production industry. SUBSTANCE: according to method of treatment, specific number of perforations in well is increased to 24-30 per one linear meter, then powder charge is burnt in bottom hole of well. String of pump-compressor pipes is lowered into well together with jet-type pump and packer, and acid solution is introduced under pressure into oil well when packer is not applied. Technological delay is undertaken so as to ensure reaction of acid solution. Packer is applied and short-time depressive treatment is effected to initiate inflow of fluids. Application of aforesaid method enhances efficiency of treating bottom-hole zone of well. EFFECT: higher efficiency.