baber/WOPTO huggingface dataset:
Patent RU-2124184-C1 (RU)
Inventor: VERZUNOV E I
IPC: G01C19/38
Filed: 1996-12-15
Granted: 1998-12-27
Abstract: FIELD: development and manufacture of devices for stabilization, navigation and topographic references of objects of land equipment. SUBSTANCE: proposed system incorporates angle-data transmitters, torque generators, amplifiers and gyroscopic sensitive elements. Azimuth unit is inserted with controlling device including amplifier of drive to meridian, mode switch, transmitter of latitude correction and limiters. Amplifier of drive to meridian is connected to output of angle-data transmitter of gyroscope via contact of mode switch. Outputs of limiters are connected via contact of switch to input of torque generator of azimuthal gyroscope. Output of transmitter of latitude correction is connected to input of compensation transmitter. Horizontal unit supports verticality of azimuthal axis and generates signals of roll and pitching. EFFECT: increased accuracy, diminished dimensions and weight of navigation equipment, considerably reduced cost of manufacture, simplified operational maintenance and improved handling convenience. 1 dwg
Patent RU-2133035-C1 (RU)
Title: Method of prognosis of leukosis development in cattle infected with leukosis virus
Inventor: SMIRNOV JU P
IPC: G01N33/49
Filed: 1997-01-21
Granted: 1999-07-10
Abstract: FIELD: veterinary hematology, virology. SUBSTANCE: method involves detection of infected animal and determination of leukocytes and lymphocytes content in 1 mcl of blood followed by comparison the obtained values with physiological normal levels. Risk of leukosis development is prognosticated at quantitative indices maximally close to the upper limit of physiological normal levels. EFFECT: improved method of prognosis. 1 tbl, 3 ex
Patent RU-2139445-C1 (RU)
Title: Pedal-operated air pump
Inventor: KORSHUNOV N S
IPC: F04B33/00
Filed: 1997-02-18
Granted: 1999-10-10
Abstract: FIELD: inflating tyres of automobiles, motorcycles and other transport facilities. SUBSTANCE: pump includes cylinder with piston, return spring, hose with pressure gauge and connector for tyre valve. Base and pedal are made in form of longitudinal beams which are made in their turn in form of circular sector with similar overall dimensions and curvature radii. EFFECT: reduced mass and overall dimensions of pump. 3 dwg
Patent RU-2125035-C1 (RU)
Title: Способ получения хлористого бензила
Inventor: MUDRYJ F V
IPC: C07C22/04
Filed: 1997-04-01
Granted: 1999-01-20
Abstract: Изобретение относится к способу получения хлористого бензила - промежуточного продукта в производстве лекарственных и душистых веществ, средств защиты растений. Получение хлористого бензила ведут гидрохлорированием дибензилового эфира соляной кислотой при 90 - 97 o C в присутствии катализатора. В качестве катализатора применяют хлористый цинк при мольном соотношении дибензиловый эфир: хлористый цинк, равном 1 : 1 - 0,75. Процесс проводят при пропускании через реакционную смесь газообразного хлористого водорода. Применение доступного и душевого катализатора позволяет сократить продолжительность реакции и повысить выход конечного продукта на 5 7%. 1 табл.
Patent RU-2109960-C1 (RU)
Inventor: STARKOV IGOR ALEKSANDROVICH
IPC: F01D1/36
Filed: 1997-04-23
Granted: 1998-04-27
Abstract: FIELD: producing mechanical and electrical energy by direct conversion of working medium energy. SUBSTANCE: member acted upon by working medium is made in the of torus offering minimal resistance to rotating working medium which is dumped to energy-conservation toroidal chamber over spiral-shaped channels through controlled valves. Motor has magnetic field windings and electrodes for power supply and take-off. voltage is applied to electrodes coming in contact with working medium which converters electric circuit into plasma providing for acceleration of working medium inside torus during starting period. As soon as it gains steady-state conditions, electric circuit is changed over to MHD generator to supply electrical energy to load. EFFECT: improved working temperature, facilitated energy conversion procedure. 2 cl, 10 dwg
Patent RU-2126954-C1 (RU)
Title: Strain-gauge displacement transducer
Inventor: SHALIN V S
IPC: G01B7/16
Filed: 1997-04-17
Granted: 1999-02-27
Abstract: FIELD: measurement technology, measurement of angle of turn of throttle of carburetor. SUBSTANCE: strain-gauge displacement transducer has case, restoring member with resistance strain gauges and rod. Rod is mounted for translational motion. One end of rod is joined via adapter to threaded part of transducer shaft. Rod is also fitted with tip mounted for contact with restoring member. Side wall of rod has hole to locate catch installed in groove of case. Such implementation of design of strain-gauge transducer makes it possible to measure not only flexural strain but angle of turn of shaft of transducer too. EFFECT: expanded application field and improved reliability of transducer. 3 cl, 2 dwg
Patent RU-2122590-C1 (RU)
Title: Installation for making carburizer
Inventor: GOROKHOV A D
IPC: C10B1/04
Filed: 1997-04-23
Granted: 1998-11-27
Abstract: FIELD: metallurgy, namely production of carburizer for out-of-furnace treatment, particularly in vacuum of high-quality steel, possibly in chemical industry, at processing solid wastes. SUBSTANCE: installation includes furnace chamber with refractory walls, retort with cover, gas-duct system, fire box, dryer and cooler. Retort has central and peripheral fire tubes forming central and peripheral fire spaces between peripheral fire tube and refractory wall of furnace chamber of gas-duct system. Retort is provided with metallic multistart conveyor arranged between central and peripheral fire tubes. Central and peripheral fire spaces of gas-duct system are connected in parallel. Inclination angle of screw conveyor may be in range 45-72 degrees. Central and peripheral fire tubes and screw conveyor may be builtup ones and have N parts, N=(1-4)n, where n - number of pitch halves of screw conveyor, possibly four-start conveyor. EFFECT: improved design. 4 cl, 1 dwg
Patent RU-2136006-C1 (RU)
Title: Stroboscopic converter
Inventor: MILJAEV P V
IPC: G01R13/20
Filed: 1997-04-23
Granted: 1999-08-27
Abstract: FIELD: meters of pulses of nano- and pico-second duration. SUBSTANCE: invention can be used to input "fast signals" into "slow" processing devices. Its essence lies in insertion of controlled delay line based on diode with accumulation of charge and unit controlling delay of synchrosignals synchronized by delay into converter assembly. Simple circuit controlling delay having low noise in high-frequency range and low-frequency control over it with the help of control circuit with due account of distortions and nonlinearities of all elements of converter make it feasible to achieve high-quality of scale and time conversion. Controlled delay of gating signal of mixer relative to changeable signal or measured signal with reference to gating signal form versions for realization of proposed family of inventions. Highest effect from usage of these inventions can be achieved in measurement complexes having computer as part of them when adaptive control over delay from computer makes it possible to obtain desired quality and properties of scale and time conversion. EFFECT: obtainment of desired quality and properties of scale and time conversion. 4 cl, 9 dwg
Patent RU-2127377-C1 (RU)
Title: Aerostatic spindle support
Inventor: LEGAEV V P
IPC: F16C32/06
Filed: 1997-05-20
Granted: 1999-03-10
Abstract: FIELD: mechanical engineering; metal-cutting machines. SUBSTANCE: proposed support may be used for reversible shafts and axles revolving at preset speeds and sense of rotation. Support has housing and fixed bush. Bores on inner surface of housing form two common collectors. Adjustable pneumatic resistors (piezoelectric choke) are smoothly arranged over circumference in radial direction. Nozzles of adjustable pneumatic resistors are received separate sector grooves made over circumference of swivel bush. In the center of each sector of swivel bush hole is drilled for receiving the nonadjusting feeder (jet). Provision is made for sensors for determination of the spindle axis position. Drive for turning the bush consists of gear train and electric motor with reduction gear. Automatic control system includes switch, analog-to-digital converter, programmable logic unit, demultiplexer, digital-to-analog converters and amplifier unit. EFFECT: maximum possible carrying capacity, maximum rigidity and high dynamic characteristics. 2 cl, 2 dwg
Patent RU-2121956-C1 (RU)
Inventor: TKACHENKO EHDUARD ANATOL EVICH
IPC: B65G39/04
Filed: 1997-08-20
Granted: 1998-11-20
Abstract: FIELD: mechanical engineering; materials handling facilities; conveyors. SUBSTANCE: disk roller of belt conveyor has cylindrical housing with press-fitted guard disks installed on axle in bearing units. Disks are made of elastomer. Spacer bushings are installed between disks and are fitted on housing with ring clearance. End parts of bushings are installed on support members made of elastomer and press-fitted on housing. Support members and guard disks of roller of different design can be used to meet operation requirements. Spacer bushings and housings are made of seamless or welded pipes of standard type-size without machining of inner surfaces of spacer bushings and outer surface of housing. EFFECT: simplified manufacture and assembling of roller, enhanced manufacturability at preservation of high performance, increased tightness and service life of roller. 4 cl, 4 dwg
Patent RU-2134438-C1 (RU)
Inventor: LJUDVIG EHNSLIN
IPC: C09J7/02
Filed: 1997-08-29
Granted: 1999-08-10
Abstract: FIELD: electrical engineering. SUBSTANCE: for fastening optical fiber cable to carrier or ground cable of high-voltage transmission line use is made of adhesive tape with glass fiber as carrier layer with adhesive coating. EFFECT: prolonged service life and enhanced reliability. 13 cl, 2 dwg
Patent RU-2128221-C1 (RU)
Inventor: VLASOV S A
IPC: C02F3/34
Filed: 1997-09-23
Granted: 1999-03-27
Abstract: Изобретение относится к микробиологической промышленности и касается новой культуры микроорганизмов, разрушающих нефть и нефтепродукты, которые могут быть использованы для очистки загрязненных поверхностей. Штамм бактерий Arthrobacter sp. ОС-1 выделен из воды, загрязненной нефтью, депонирован в ВКПМ института "ВНИИгенетики" под номером Ас-1556. На производственной среде продуктивность биомассы составляет (2-3)•10 10  кл/мл, активность на среде Раймонда с нефтью на 5-е сутки биодеградации нефти отмечается с разведением 10 1 -10 10 . Степень биодеградации по сырой нефти под воздействием штамма в течение 30 дней составляет 98-99%. Штамм может быть использован для удаления нефтяных загрязнений с поверхности почв и водоемов. 1 табл.
Patent RU-2129095-C1 (RU)
Title: Flotator
Inventor: ALEKSEEV M I
IPC: C02F103/00
Filed: 1997-11-12
Granted: 1999-04-20
Abstract: FIELD: equipment for plants of sewage water aeration and biological treatment. SUBSTANCE: the offered flotator has reservoir with central feed pipe provided with radial perforated pipes, foam receiving trough, clarified water receiving trough, perforated pipes for air supply. Pipe perforations are made from one side on side generating line. It is good practice to provide the reservoir periphery part with clarification chamber formed by external and internal conical partitions. Internal partition forms gap with reservoir bottom. External partition has bypass ports and forms together with reservoir wall a chamber for collection of densified slurry. EFFECT: improved water clarification and productivity of flotator. 2 cl, 4 cl
Patent RU-2133284-C1 (RU)
Title: Способ производства горячекатаной полосы для глубокой вытяжки
Inventor: MISHIN M P
IPC: C21D8/04
Filed: 1998-01-20
Granted: 1999-07-20
Abstract: Изобретение относится к металлургии и может быть использовано для производства горячекатаной полосы, предназначенной для холодного деформирования, способ включает горячую прокатку, ускоренное охлаждение, смотку полосы в рулон, охлаждение рулона, размотку рулона и порезку его на мерные длины и нормализацию, которую проводят в два этапа, первую при температуре А с3  + 30-50 o C, вторую - в интервале между критическими точками А с1  и А с3 . Применяемые режимы термообработки обеспечивают получение металла со структурой полностью сфероидизированного перлита при одновременном повышении производительности процесса термообработки и снижение энергозатрат. 1 табл.
Patent RU-2131968-C1 (RU)
Title: Device for cleaning of pipe internal surface
Inventor: TAKHAUTDINOV SH F
IPC: B08B9/02
Filed: 1998-02-24
Granted: 1999-06-20
Abstract: FIELD: oil and gas producing industry; applicable in cleaning of well walls and pipe internal surfaces. SUBSTANCE: device hollow body has periphery channels. Coaxially installed in hollow body is hollow rod with longitudinal channels. Flexible scrapers are located in longitudinal channels. Ends of one scrapers are attached to rods, the other, working ones are passed through periphery channels. There are pushers, shock absorbers and wear compensator. Device has threaded joint on section of convergence of rod channels and hollow body. Front part of threaded joint has recesses. Joint has spacing-centering bushing locked to prevent its turning and forms periphery channel in scraper outlet. The device ensures qualitatively novel technology of cleaning pipe internal surface by highly efficient removal of more solid layers in operating conditions with insignificant projection of scraper working ends and continuous compensation of their wear, and high sensitivity to relief of cleaned surface. EFFECT: higher efficiency. 3 dwg
Patent RU-2149094-C1 (RU)
Title: Device for bringing measuring head to operating position
Inventor: GOMEL SKIJ M V
IPC: B24B49/00
Filed: 1998-04-02
Granted: 2000-05-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has body and turning platform with axle secured on it by means of two cover-plates. Axle rests on bearings positioned in body. Plunger hydraulic cylinder with return spring is arranged in recess of body. Adjustable stop is screwed into threaded hole of body. Novelty in device is in that groove is made in body along axis of hydraulic cylinder recess, and plunger is provided with lateral hole receives pin passing through groove. Two ends of pin are fitted with rollers arranged with their external surface in recesses made in cover-plates of turning platform. Return spring is positioned in hole provided along plunger axis. Hydraulic cylinder may be provided with built-in throttle and check valve for braking at and of travel. It may also be made double-sided without return spring. Pins with rollers may be positioned in cover-plate of turning platform, and recesses for arrangement of rollers may be made on plunger. Ball bearings or rectangular slide blocks may be used instead of rollers. EFFECT: reduced wear of parts, enhanced accuracy. 4 cl, 8 dwg
Patent RU-2149790-C1 (RU)
Title: Floating hull for performing underwater work
Inventor: ZIRIN VLADIMIR ANDREEVICH
IPC: B63B35/00
Filed: 1998-03-17
Granted: 2000-05-27
Abstract: FIELD: shipbuilding; floating hulls for performing underwater work. SUBSTANCE: floating hull includes pontoon, semisubmersible vehicle, device for launching it and power supply and compressed air sources. Weight displacement of working cabin of semisubmersible vehicle is equal to its mass. Device for launching the semisubmersible vehicle includes tractive member which embraces at least three guide sprockets fitted on axles of pontoon struts. Tractive member forms one or several horizontal branches with counter-weights mounted in them whose length is equal to depth of submergence of semisubmersible vehicle. Ends of flexible tractive member are secured on upper and lower ends of semisubmersible vehicle. One of guide sprockets is used as drive sprocket. EFFECT: unlimited displacement of working cabin; reduced power requirements for submergence and surfacing. 4 cl, 7 dwg
Patent RU-2144554-C1 (RU)
Title: Nondrying plastic sealing composition
Inventor: SANGALOV JU A
IPC: C09K3/10
Filed: 1998-04-15
Granted: 2000-01-20
Abstract: FIELD: chemical industry. SUBSTANCE: nondrying plastic sealing composition comprises polyisobutylene, industrial, oil, filler, pine oleoresin, ratios of components being as follows, wt.%: polyisobutylene, 7.5-12.5; industrial oil, 30-50; water-repelling wood meal, 30-50; pine oleoresin 7.5-12.5. EFFECT: plastic sealant with chemical resistance to acid media. 5 ex, 1 tbl
Patent RU-2141084-C1 (RU)
Title: Liquefaction plant
Inventor: KRISTOFER AL FRED TIMOTI D JUB
IPC: F25J1/00
Filed: 1996-10-04
Granted: 1999-11-10
Abstract: FIELD: liquefaction of natural gases; sea recovery of natural gas. SUBSTANCE: liquefaction plant includes bearing structure which may be floating or may be adapted to marine basing and liquefaction devices mounted on this structure or inside it. Liquefaction device include heat exchangers for cooling natural gas due to counter-flow heat exchange with cooling agent, compressor units for compressing the cooling agent and expansion units for isoentropic expansion at least two separate flows of cooling agent. Each expanded flow of cooling agent is connected with cold end of respective heat exchanger. EFFECT: enhanced efficiency.
Patent RU-2151948-C1 (RU)
Inventor: GROZDOV B N
IPC: F22B21/00
Filed: 1998-07-02
Granted: 2000-06-27
Abstract: FIELD: supply heat for industrial and agricultural objects. SUBSTANCE: boiler plant includes burner unit, furnace chamber with water walls, headers, convective heating surfaces and additional heating loop in form of tubular heating surface located in furnace chamber of boiler beyond zone of spread of burner unit jet; it is extended to convective part of boiler plant. At one end, tubular heating surface is connected with heat-transfer agent outlet and at other end, it is connected with heat-transfer agent consumer at elevated temperature and discharge line. EFFECT: enhanced efficiency due to generation of steam in additional tubular heating surface; reduced usage of metal and dimensions of boiler shop. 9 cl, 5 dwg
Patent RU-2145986-C1 (RU)
Inventor: IOSSEL JU JA
IPC: B01B1/00
Filed: 1998-08-25
Granted: 2000-02-27
Abstract: FIELD: cellulose manufacture; wood-pulp and paper industry. SUBSTANCE: method of manufacture of cellulose from lignocellulose material consists in high- temperature treatment of this material in sulfate lye acted on by electric current in form of pulse high-voltage electric discharges. These discharges act on mixture of sulfate lye and lignocellulose material. Air and oxygen under pressure are fed to sulfate lye. EFFECT: reduced power requirements; avoidance of catalysts. 4 cl, 1 dwg, 1 tbl
Patent RU-2151344-C1 (RU)
Title: Water heating system
Inventor: CHUMACHENKO A D
IPC: F24D3/00
Filed: 1998-12-04
Granted: 2000-06-20
Abstract: FIELD: heat supply of buildings and constructions. SUBSTANCE: water heating system has supply and return risers with heating appliances and heat exchanger coupled to heating system. Delivery-to-heating-circuit pressure converter is mounted upstream of heat exchanger along delivery water flow. EFFECT: increased water pressure head. 1 dwg
Patent RU-2132694-C1 (RU)
Title: Species "eir-2" for menopause symptoms correction
Inventor: KRICHKOV A G
IPC: A61K36/28
Filed: 1998-12-10
Granted: 1999-07-10
Abstract: FIELD: medicine, gynecology. SUBSTANCE: invention relates to curative-prophylactic species used for menopause period correction. Species has 20 plants and mineral halite taken at the definite ratio, as wt.-%. The species ensures to eliminate vasomotor disorders, for example, rush of blood and increased perspiration, psychical disorders, irritability, depression and sleep disorder. EFFECT: enhanced effectiveness of the species. 1 cl
Patent RU-2139022-C1 (RU)
Title: Method of cosmetic blepharoplasty of upper eyelids
Inventor: LANTUKH V V
IPC: A61F9/007
Filed: 1998-12-07
Granted: 1999-10-10
Abstract: FIELD: plastic ophthalmology. SUBSTANCE: method includes marking and outlining by scalpel of cutaneous flap subject to dissection; dissection of skin with capture of underlying muscular layer; separation of marked flap; dissection of strip of orbicular muscle over external edge of wound; separation and dissection of fatty hernias; marking and dissection of cutaneous-muscular layer in form of wedge in medial and lateral zone of wound, and application of external blanket suture to skin wound. EFFECT: higher cosmetic effect of operation. 3 cl, 4 dwg
Patent RU-2146714-C1 (RU)
Title: Способ переработки кожевенных отходов в кожевенный порошок
Inventor: LEVASHEVA A S
IPC: C14B13/00
Filed: 1998-12-22
Granted: 2000-03-20
Abstract: Изобретение относится к кожевенной промышленности и может быть использовано для утилизации отходов кожевенно-обувного производства. Для повышения качества продукта - размола отходов натуральной кожи, для повышения его выхода, исключения образования сточных вод из процесса переработки кожевенных отходов и снижения энергозатрат на их сушку, улучшения качества получаемого продукта отходы натуральной кожи предварительно размалывают до частиц размером 0,5-5 мм, добавляют гидролизующий агент - известь или ее смеси с солями щелочных металлов - при общем содержании гидролизующего агента 2-6% от сухого коллагена и содержании извести в гидролизующей смеси не менее 50%, осуществляют их увлажнение до содержания 80-100 м.ч. воды на 100 м.ч. коллагена. Затем перед измельчением производят вальцевание увлажненных отходов при температуре 15-35°С в течение 5-15 мин и сушку отходов при температуре 110-150°С. После чего осуществляют размол охрупченных отходов до частиц размером 3-30 мкм на шаровых мельницах или вибромельницах любой конструкции. 1 табл.
Patent RU-2136406-C1 (RU)
Inventor: MISNIK G I
IPC: B21B1/08
Filed: 1998-12-25
Granted: 1999-09-10
Abstract: FIELD: rolled stock production, possibly metallic structures in building, tunnelling and other industry branches. SUBSTANCE: special standby shape includes in cross section bottom, lateral walls and flanges and at least a part of inner and(or) outer bottom line and(or) at least of one wall and(or) at least one flange that form angles due to their crossed axes, in the form of fragment of oblique cone section of straight round cone. It provides increased smoothness of transitions of curve portions at maintaining smoothness independently upon roll wear, lowered cost price due to decreased formation degree of shape at rolling process and enhanced wear resistance of rolling rolls. EFFECT: lowered cost price of shape manufacture, enhanced technological effectiveness, decreased material consumption at maintaining carrying capability in condition of lengthwise axially non-symmetrical compression, torsion or bending. 30 cl, 15 dwg
Patent RU-2148941-C1 (RU)
Title: Method of preparing biologically-active food additive
Inventor: KOCHETKOVA A A
IPC: A23L29/231
Filed: 1998-12-28
Granted: 2000-05-20
Abstract: FIELD: food industry. SUBSTANCE: in a method of preparing food additive containing beta-carotene, alpha-tocopherol, and/or other hydrophobic compounds, and also different modifications of lecithin and pectin, oil phase is dispersed in pectin solution to form stable concentrated emulsion wherein pectin at its ratio to oil phase (1-50):1 is used as emulsifier for oil-in-water disperse system, after which system is dehydrated. EFFECT: achieved good antioxidant, anticancer, antimutagen, and vitamin activities along with immunomodulation property excluding need of using crystalline beta-carotene and thereby eliminating beta-carotene and pectin mechanical activation stage. 3 cl, 5 ex
Patent RU-2140972-C1 (RU)
Inventor: MAKAROV V V
IPC: C11D1/66
Filed: 1999-02-16
Granted: 1999-11-10
Abstract: FIELD: chemical industry. SUBSTANCE: liquid detergent comprises, wt %: sodium tripolyphosphate, 0.002-0.025; ethyl cellusolve, 0.2-0.3; ethylene glycol or glycerol, 0.2-1.5; diethyl phthalate, 0.02-0.20; aromatizing agent 0.01-0.10; nonionic surfactant, 0.01-0.10; colorant, 0.00025-0.00200; ethyl alcohol, 31-92; and the water balance. Detergent is prepared by mixing components. Sodium tripolyphosphate is predissolved in water at 50-80 C, and colorant is dissolved in water or ethyl cellosolve. EFFECT: wider range of application. 3 cl, 2 ex