baber/WOPTO huggingface dataset:
Patent RU-2086864-C1 (RU)
Title: Solar water-heating plant
Inventor: ILIN ALBERT K
IPC: F24J2/44
Filed: 1993-11-02
Granted: 1997-08-10
Abstract: FIELD: solar engineering; off-line hot-water supply systems. SUBSTANCE: plant has hermetically sealed storage tank and solar connectors connected to storage tank through pipings. Welded into tank bottom is hot-water intake pipe running from solar heaters. Pipe has holes uniformly arranged through its height in several rows. Total area of holes in each row equals at least sectional area of piping connecting solar collectors to storage tank. Hot-water takeoff pipe is welded to tank bottom and has holes uniformly arranged through its height in several rows. Total area of holes in each row equals at least sectional area of pipe supplying hot water to users. Hot-water takeoff pipe is provided with hollow slide valve having beveled top part and made of material whose density is lower than that of water. Beveled part length is greater than distance between adjacent rows of holes by at least two hole diameters. Part of pipe that has holes is located inside tank through at least three fourths of its height and is provided with top slide-valve travel stop. Bottom part of takeoff pipe extends from tank and must ensure location of slide valve within it at minimal water level in storage tank. It is connected to pipe supplying hot water from storage tank to user. Overflow pipe is placed on one side directly at tank bottom, and on top end, it is elbow-shaped, has hole, and placed inside tank, in its uppermost part. Hole is used to admit air into tank during water consumption and to evacuate it as tank is filled with water. Pipe connection functions to admit cold makeup water to tank. During water overflow, cooler water is drained from tank bottom. Upon closure of makeup valve, hole functions to break water jet and to prevent tank drying. Hot-water outlet pipe running from solar collectors is located at top point of each collector to ensure natural water circulation and easy escape of air bubbles as water heats up in collectors. EFFECT: improved efficiency of hot-water supply. 1 dwg
Patent RU-2060559-C1 (RU)
Title: Device for checking knowledge
Inventor: IVANOV IGOR S
IPC: G09B3/00
Filed: 1993-11-22
Granted: 1996-05-20
Abstract: FIELD: educational means. SUBSTANCE: device has case, memory element and comparison element; all units are mounted in front of light source. Moreover, device is provided with additional comparison elements and memory elements. Memory element and comparison element are made in the form of digital or letter optically transparent plates-arrays. Memory element is mounted between light source and comparison element. Plates-arrays of elements topographically and geometrically correspond one to the other. EFFECT: improved quality of checking. 5 dwg
Patent RU-2055497-C1 (RU)
Inventor: DENISOV EVGENIJ V
IPC: A24C5/60
Filed: 1993-12-15
Granted: 1996-03-10
Abstract: FIELD: tobacco industry. SUBSTANCE: cigarette-finishing member is disposed on cigarette-holder end of filter and is constituted by pictures and texts of advertising, informative or entertaining nature. EFFECT: novel finishing method. 4 cl, 3 dwg
Patent RU-2060084-C1 (RU)
Title: Method of making adaptors with outer cylindrical land
Inventor: EVSYUKOV SERGEJ A
IPC: B21D41/00
Filed: 1994-02-25
Granted: 1996-05-20
Abstract: FIELD: metal pressure forming, namely deformation of cylindrical tubular blanks. SUBSTANCE: method comprises steps of making a cylindrical tubular blank by cutting it from a tube or by bending and welding a strip; deforming the blank by combining operations of reduction and expansion in one transition. Upon the last operation in order to provide high accuracy and therefore lowering of metal consumption for working, one of the above mentioned operations (reduction or expansion) may be restricted. Then the semifinished product is being fed to a second transition for making a cylindrical land on it. A pattern of its stressed condition corresponds to a pattern of stressed condition of the drawing operation. EFFECT: increased degree deformation due to performing the above mentioned operations. 3 cl, 5 dwg
Patent RU-2075217-C1 (RU)
Title: Устройство для культивирования микроорганизмов
IPC: C12M1/22
Filed: 1994-04-07
Granted: 1997-03-10
Abstract: Устройство для культивирования микроорганизмов, преимущественно кампилобактерий, содержащее герметичный корпус и чашки Петри, отличающееся тем, что оно снабжено системой заправочных дренажных обратных клапанов и системой газонаполнения корпуса, включающей дозировочную емкость для COи эжектор для подачи фотовоздушной смеси, при этом дозировочная емкость содержит кран подвода CO, прибор контроля давления этого газа в емкости, клапан стравливания избытка давления и вентиль впуска порции COв корпус, а эжектор снабжен прибором контроля давления и соединен непосредственно с корпусом, причем на боковой стороне корпуса размещена герметичная дверь, а чашки Петри установлены многоярусно на дне корпуса.
Patent RU-2089543-C1 (RU)
Inventor: LUKASHOV OLEG I
IPC: C07D211/44
Filed: 1994-04-22
Granted: 1997-09-10
Abstract: В изобретении предложены способы получения производных пиперидона-4 путем восстановительной циклизации соединений формулы (II), с последующим гидролизом и декарбоксилированием в кислой среде, а также путем гидрирования соединений формулы (II) с последующей циклизацией и обработкой в кислой среде, кроме того предложены новые производные алкиловых эфиров 3-(N-низший алкил-N(3-(карбонизший алкокси низший алкил))амино)-2,3 непредельных карбоновых кислот общей формулы (II):      где R 1 -R 7  каждый независимо обозначают водород, фенил, низший алкокси, или низший алкил, возможно замещенный фенилом или низшим алкокси. R 8  и R 9  - низший алкил. 3 з.п. ф-лы, 2 табл.
Patent RU-2057409-C1 (RU)
Title: Водка "еловая"
IPC: C12G3/06
Filed: 1994-04-27
Granted: 1996-03-27
Abstract: Водка, содержащая водно-спиртовую жидкость и добавку в виде настоя биомассы растительного сырья, отличающаяся тем, что настой биомассы растительного сырья представляет собой спиртовой настой свежих иголок ели обыкновенной при следующем соотношении ингредиентов, л на 1000 дал готового продукта:Спиртовый настой свежих иголок ели - 7 - 11Водно-спиртовая жидкость - Остальное
Patent RU-2127719-C1 (RU)
Title: Method of producing fluorinated monomers
Inventor: TOMAS SHETTLE
IPC: C07C17/367
Filed: 1994-10-05
Granted: 1999-03-20
Abstract: FIELD: polymers disposal. SUBSTANCE: pure fluorinated monomers are obtained with high yield by pyrolysis of fluorinated polymers, which is performed by feeding finely crumbled polymer with steam into fluidized-bed reactor. Material of fluidized bed is inert granulated material, whereas steam is used as fluidizing gas. Temperature of pyrolysis ranges from 500 to 900 C. For pyrolysis, tetrafluoroethylene is largely used. EFFECT: new polymer degradation technology developed. 3 cl, 1 dwg, 2 tbl
Patent RU-2065591-C1 (RU)
Title: Measuring transducer
Inventor: MININ ALEKSEJ G
IPC: G01D5/16
Filed: 1994-10-31
Granted: 1996-08-20
Abstract: FIELD: measuring equipment. SUBSTANCE: use is made of transmitter current-setting circuits for energizing the bridge sensitive element with provision of mean voltage at the bridge output equal to a half of the voltage of the transmitter stabilizer. The device has an external source, voltage stabilizer, differential and additional amplifiers, transistor, bridge sensitive element, voltage-to-output signal converter, voltage divider, resistors connected in an appropriate way. EFFECT: improved design. 1 dwg
Patent RU-2084564-C1 (RU)
Inventor: ZELDIN YULIJ RAFAILOVICH
IPC: D01H9/18
Filed: 1994-11-10
Granted: 1997-07-20
Abstract: Использование: текстильная промышленность, прядильное оборудование. Сущность изобретения: центрифугальная прядильная машина содержит установленные вертикально на обеих сторонах машины прядильные устройства, каждое из которых имеет вытяжной прибор, вьюрок, раскрывающийся цилиндрический пряжепровод, центрифугу с раскладчиком пряжи, узлы перемотки пряжи из центрифуги и средство для заправки пряжи из центрифуги на узлы перемотки. Узлы перемотки пряжи расположены внутри машины между пряжепроводом и продольной осью машины. На продольной оси машины расположен подвижный манипулятор для замены наработанных початков пустыми патронами, а под манипулятором расположен транспортер для сбора и удаления от прядильных устройств наработанных початков с пряжей. 1 з.п. ф-лы, 1 ил.
Patent RU-2127668-C1 (RU)
Title: Rotary printing press with pairs of blanket and plate cylinders arranged in groups
Inventor: FELIKS SHNAJDER
IPC: B41F13/14
Filed: 1994-12-29
Granted: 1999-03-20
Abstract: FIELD: printing equipment. SUBSTANCE: rotary printing machine has paired blanket and plate cylinders united by means of mechanical joint into cylinder groups for operation. Each cylinder group is actuated by independent drive engine. EFFECT: increased efficiency, simplified construction providing flexible technology and reduced operating cost. 18 cl, 8 dwg
Patent RU-2114106-C1 (RU)
Title: Derivatives of trans-isomers of 1-piperazine-1,2-dihydroindene
Inventor: BOGESO KLAUS
IPC: A61P25/18
Filed: 1993-04-23
Granted: 1998-06-27
Abstract: FIELD: organic chemistry, heterocyclic compounds, medicine. SUBSTANCE: invention describes derivatives of trans-isomers of 1-piperazine-1,2-dihydroindene of the general formula (I) given in description text. Compounds can be used for treatment of patients with central nervous system diseases and show low toxicity. These compounds can be synthesized by interaction of the corresponding indene with the corresponding piperazine derivative. EFFECT: improved method of synthesis. 3 cl, 1 tbl
Patent RU-2086855-C1 (RU)
Title: Method for control of fuel-air ratio for several burners
Inventor: WILLIAMS JIM D
IPC: C22B15/00
Filed: 1992-05-22
Granted: 1997-08-10
Abstract: FIELD: control of burners used in copper melting. SUBSTANCE: sample of mixture is taken for analysis from each burner when several burners are fitted over perimeter of furnace. Depending on results of analysis, amount of fuel or air is changed. In drawing sample of mixture from one burner, gas mixture for analysis from other burners are drawn into distributor. EFFECT: enhanced efficiency. 5 cl, 2 dwg
Patent RU-2089114-C1 (RU)
Title: Method for correcting distorted nose having high arched back
Inventor: EZROKHIN VLADIMIR M
IPC: A61B17/24
Filed: 1995-01-16
Granted: 1997-09-10
Abstract: FIELD: medicine; cosmetology. SUBSTANCE: patient is first subjected to partial resection of nasal septum along nose bottom, and to osteotomy, followed by reducing nose height by pressing nose in. For this purpose, surgeon must press by fingers onto mobilized bone slopes so as to press them inwardly. Osseous-cartilaginous segment of nasal pyramid is thereby displaced backwards, as far as under bases of frontal processes of maxilla. Nose back is shifted backwards until anterior and posterior edges of nasal septum contact each other. Due to fact that nose back pyramid is wedged under base of frontal processes of maxilla, nose back cannot shift sideways. In conclusion, surgeon must secure anterior-inferior segment of nasal septum to tissues by interrupted catgut suture. EFFECT: as distinct from prior-art methods, proposed method makes it possible to operate noses with high and hooked backs, thus obtaining stabler cosmetic results. 1 tbl, 8 dwg
Patent RU-2099580-C1 (RU)
Title: Gasoline internal combustion engine with multi-point electron fuel injection
Inventor: POLYAKOV LEV M
IPC: F02M61/14
Filed: 1995-03-31
Granted: 1997-12-20
Abstract: FIELD: engine engineering. SUBSTANCE: each cylinder of the engine has individual nozzle 1 with ring grooves provided at both end. The grooves receive sealing rubber rings 2 and 3, which are round when they are loosened. One end of each nozzle enters the opening in boss 4 of fuel pipe line 5 secured to inlet pipe 9 of the engine. The other end of the nozzle enters the opening of inlet pipe 9 so that the rubber sealing rings of the nozzle are set in both opening mentioned above with interference. When the engine is in operation nozzle 1 is fixed against longitudinal movements by fuel pressure in fuel pipe line 5 so that the end face of rubber sealing ring 3 of nozzle 1 abuts special stop collar 12 in the opening for the nozzle of the inlet pipe. Between the end face of nozzle 1 and the bottom of the opening for the nozzle in the boss of pipe line 5 is a space. EFFECT: enhanced efficiency. 3 cl, 2 dwg
Patent RU-2121325-C1 (RU)
Title: Method for treating closed angle glaucoma
Inventor: KOZLOV V I
IPC: A61F9/007
Filed: 1995-04-17
Granted: 1998-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves forming deep scleral flap 1 mm distant from Schlemm canal by cutting out U-shaped sclera flap turned with its base to equator and having 2 x 4 mm dimensions. The flap is cut into two strips. Peripheral layers of the cornea are removed to descemetous coat without opening the anterior chamber. Iris area having no blood vessels is selected. Iris root coagulation is carried out through descemetous membrane and 1.5-1.6 mm cruciform incision of the descemetous coat and trabecula is done above it. Iridectomy is carried out with top of protruding iris removed to form fistula into the posterior chamber. Cyclodialysis is carried out and deep sclera layers strips prepared in advance are placed into suprachoroid space in various directions. EFFECT: high hypotensive effectiveness; stimulated uveoscleral discharge; reduced risk of postoperative complications. 5 dwg
Patent RU-2142501-C1 (RU)
Title: Водка особая "уссурийская жемчужина"
Inventor: BURACHEVSKIJ I I
IPC: C12G3/06
Filed: 1995-05-23
Granted: 1999-12-10
Abstract: Использование: в ликеро-водочной промышленности. Сущность изобретения: водка особая имеет следующее соотношение ингредиентов, л на 1000 дал готового продукта: водно-спиртовой настой корня женьшеня 15-17, анисовое масло 0,01-0,03, кориандровое масло 0,03-0,04, сахарный сироп 65,8%-ный 28-29, водно-спиртовая жидкость - остальное. 1 табл.
Patent RU-2110737-C1 (RU)
Title: Adsorption-vortex cooling aggregate
Inventor: LEVKIN V V
IPC: F25D11/00
Filed: 1995-07-06
Granted: 1998-05-10
Abstract: FIELD: cooling technology. SUBSTANCE: shell-and-tube heat exchanger is installed between liquid heat exchanger and heat siphon. Internal pipe-line of it is joined to inlet of tube of strong solution coming from liquid heat exchanger into heat siphon and to outlet of heat siphon. Shell of shell-and-tube heat exchanger contacts atmosphere. EFFECT: enhanced functional efficiency of aggregate. 1 dwg
Patent RU-2090694-C1 (RU)
Title: Earth dam
Inventor: DESFONTEJNES LEV N
IPC: E02B7/06
Filed: 1995-07-12
Granted: 1997-09-20
Abstract: FIELD: hydraulic engineering, in particular, construction of dams. SUBSTANCE: earth dam has core conjugated with supporting members located in zones of core adjoining the banks. Bank supporting member are oriented to one another so that line of crossing of planes over which core contacts bank supporting members is located on the side free of water head pressure. EFFECT: higher efficiency. 3 dwg
Patent RU-2075526-C1 (RU)
Title: Method of recovery of metals from metal-containing spent catalysts based on oxides of aluminium and/or silicon
Inventor: KOVGAN PAVEL A
IPC: C22B7/00
Filed: 1995-07-31
Granted: 1997-03-20
Abstract: FIELD: metallurgy, methods of recovery of metals from metal-containing spent catalysts based on oxides of aluminium and/or silicon including their processing by heating. SUBSTANCE: processing is carried out by melting of catalysts in mixture with lime fluxes and/or alumina with use of plasma-arc heating at temperature of 1600-1650 C with supply of carbon-containing reducer in the amount of 0.06-0.08 of mass of initial material, and iron in the amount of not less than 0.15 of the initial material with subsequent blowing of obtained melt with neutral gas with specific intensity of blowing of 0.2-0.4 cu.m/t.min. EFFECT: higher efficiency. 2 tbl
Patent RU-2098659-C1 (RU)
Title: Compressor with gas static centering of piston
Inventor: BOLSHTYANSKIJ ALEKSANDR P
IPC: F04B25/00
Filed: 1995-08-08
Granted: 1997-12-10
Abstract: FIELD: mechanical engineering; compressors. SUBSTANCE: compressor has cylinder with suction and discharge valves and piston installed in cylinder with clearance. Piston has side surface made in form of gas static suspension and sealing portion and skirt which is furnished with counterweight. Counterweight can be made in form of threaded bushing of material with specific gravity exceeding that of piston material. EFFECT: reduced requirement of gas for centering, increased compressor economy. 3 cl, 1 dwg
Patent RU-2111729-C1 (RU)
Title: Conservative functional-fixation method to treat shin damages
Inventor: KHOROSHKOV SERGEJ NIKOLAEVICH
IPC: A61F5/04
Filed: 1995-08-22
Granted: 1998-05-27
Abstract: FIELD: medicine, traumatology, orthopedics. SUBSTANCE: defected leg is fixed to eliminate damage, fixation bandage is applied upon defected leg and after its solidifying patient is taught to walk with loading upon defected leg. At the same time fixation bandage is applied upon defected leg before leg's fixation at two levels - above and under - against the damage point, which are situated at preliminarily set distance from each other along longitudinal axis of defected shin which corresponds to its anatomical axis up to the damage. Then special power is applied for area of shifted edges of osseous fragments in direction opposite to this shift and in a plane perpendicular to the mentioned longitudinal axis if a shin to obtain desired anatomical coincidence of the ends of osseous fragments. Then in every plane of possible shift of osseous fragments one could see at least three fixation areas not lying at the same line, then patient is immediately taught to walk with full loading upon defected leg by making step-by-step shortening of applied fixation bandage from the side of toes up to the level of mortise joint. EFFECT: higher efficiency to shorten therapy terms, decreased number of complications. 15 cl, 6 dwg
Patent RU-2109019-C1 (RU)
Title: Method for producing low-molecular isobutylene polymer
Inventor: AKSENOV V I
IPC: C08F10/10
Filed: 1995-08-21
Granted: 1998-04-20
Abstract: FIELD: organic chemistry; polymerization. SUBSTANCE: isobutylene is produced by polymerization carried out in hydrocarbon solvent, such as toluene, xylene or isopentane, at temperature 0-60 C, by successively introducing into solvent isobutylene and conjugated diene, such as butadiene or isoprene. Monomers are taken in amounts 10-60 wt.-%, diene content being 0.5-20 wt. -%. Polymerization is carried out in presence of titanium tetrachloride taken in amount 0.05-1.0 mole per 100 kg of monomers, as well as in presence of triisobutyl aluminium taken in titanium-to-aluminium molar ratio of 100:1 to 1:2. EFFECT: higher polymer quality. 1 tbl
Patent RU-2137865-C1 (RU)
Title: Method for detecting zones of electric current leakage
Inventor: PLATONOV V V
IPC: G01R31/00
Filed: 1995-09-12
Granted: 1999-09-20
Abstract: FIELD: metallurgy, possibly in rows of aluminium cells for detecting places of electric current leakage through metallic covers of busbar apertures. SUBSTANCE: method comprises step of measuring potential difference between metallic covers of busbar apertures and cathode casing. Potential difference more than 10 mV indicates breaking of insulation between plate and mounting constructions and current leakage. EFFECT: enhanced accuracy of detecting concrete places of electric current leakage in rows of aluminium cells. 2 cl
Patent RU-2096665-C1 (RU)
Inventor: TRULEV ALEKSEJ V
IPC: F04D13/10
Filed: 1995-09-19
Granted: 1997-11-20
Abstract: FIELD: hydromechanical engineering; pumping multiphase liquids including oil with high gas factor. SUBSTANCE: flow path of centrifugal impellers and radial branches has short blades whose length is smaller than theoretical current line formed by them. Blades are installed on each symmetrical sector one after other in radial directions so that end of preceding blade and beginning of next one are spaced at certain distance apart in longitudinal and transverse directions relative to these blades; running side of preceding blade protrudes behind rear side of next blade. EFFECT: improved design. 2 dwg
Patent RU-2108825-C1 (RU)
Title: Thrown fire extinguisher
Inventor: ALIKIN V N
IPC: A62C19/00
Filed: 1996-02-14
Granted: 1998-04-20
Abstract: FIELD: fire-fighting equipment, in particular, fire extinguishers thrown to fire seats due to charges of solid fuel. SUBSTANCE: fire extinguisher has cylindrical body filled with fire-extinguishing substance and closed with covers, igniting device and blasting charge in form of cylindrical blasting cartridge of aerosol-forming solid fuel located in the center of fire extinguisher. Igniter is located in channel. EFFECT: higher efficiency. 1 dwg
Patent RU-2110016-C1 (RU)
Title: Method of cremation
Inventor: KHOTENKO S V
IPC: F23G1/00
Filed: 1996-03-22
Granted: 1998-04-27
Abstract: FIELD: public services. SUBSTANCE: method of cremation makes it possible to reduce temperature of preliminary heating of incinerator, to reduce rarefaction in it by separation of flow of air fed to reaction zones into parts and preheating of each part to preset temperatures and separately acting on object of cremation by parts of air flow and definite zones of reaction of pyrolysis products and flow of waste gases, creation of opposite vortex of gases, their thermostating and gradual reduction of temperature at preset rate in relaxation zone. EFFECT: enhanced efficiency. 7 cl, 1 tbl
Patent RU-2126492-C1 (RU)
Inventor: KOSTKA RICHARD ALAN
IPC: F02K3/06
Filed: 1994-10-13
Granted: 1999-02-20
Abstract: FIELD: engine engineering. SUBSTANCE: gas-turbine engine is intended for conversion of thermal energy into mechanical one. The gas-turbine engine uses a drain valve having two sections of the body, which forms the path of gas passage through compressor stages. One of the sections is movable aside from the second section with creation of a hole between the two sections. The movable section has one or more brackets with one or more rollers attached to the bracket ends. The fixed section has one or more guides for the rollers, which move when force is applied to the movable section, making the rollers move on the guides and separating the two sections, which results in opening of the valve. EFFECT: reduced force required for opening of the valve. 3 cl, 8 dwg
Patent RU-2108226-C1 (RU)
Title: Apparatus for electromechanical working of parts
Inventor: DUDKINA N G
IPC: B24B39/04
Filed: 1996-07-01
Granted: 1998-04-10
Abstract: FIELD: mechanical engineering and other branches of industry, in particular, strengthening and finishing working of parts. SUBSTANCE: apparatus has dynamometric housing with working head and deforming tool mounted for free rotation on movable shaft of working head. Deforming head is made in the form of roller with spherical working surface. Roller is mounted for free rotation relative to sleeve fixed on shaft of working head at an angle α. It results in rocking movement of roller during rotation of working head shaft, which is urged for rotation at rotational speed differing from that of roller and providing bringing new parts of working profile into contact with working tool. EFFECT: increased efficiency, reduced wear of deforming tool by using the whole profile of tool, improved quality of worked strengthened surface and increased operating characteristics of strengthened parts. 2 dwg, 1 tbl
Patent RU-2103693-C1 (RU)
Inventor: SOTNIKOVA N JU
IPC: G01N33/53
Filed: 1996-07-19
Granted: 1998-01-27
Abstract: FIELD: medicine, obstetrics. SUBSTANCE: method deals with determining in peripheral blood of pregnant women 20 weeks after gestation a relative content of T-lymphocytes which carry on their surface structures reacting with fertility alphaα 2 -microglobulin and at values lower 20% precarious premature delivery is predicted. EFFECT: higher accuracy of prediction being 94%, higher efficiency to conduct earlier prophylactic measures directed to decrease the frequency of premature delivery. 1 tbl