baber/WOPTO huggingface dataset:
Patent RU-2100947-C1 (RU)
Inventor: LOLUA GIVI LEVANOVICH
IPC: A44C1/00
Filed: 1995-10-06
Granted: 1998-01-10
Abstract: FIELD: bijouterie article used as decoration with luminous effect. SUBSTANCE: bijouterie article has rim and transparent clips connected through wires with power source and light source in the form of light-emitting diode. Wires are extending within rim. Article is further provided with relay creating pulsatory luminous effect. Relay is connected in series with power source and light source. EFFECT: increased entertaining and decorative effect. 2 cl, 1 dwg
Patent RU-2098646-C1 (RU)
Inventor: BLAGONRAVOV ALEKSANDR A
IPC: F02B53/08
Filed: 1995-10-25
Granted: 1997-12-10
Abstract: Использование: в машиностроении в двигателях внутреннего сгорания. Сущность изобретения: в двухтактном двигателе внутреннего сгорания с камерной схемой газообмена, содержащем цилиндрический статор и два ротора с поршнями, соединенные с рабочим валом с помощью шарнирно-рычажных механизмов, продувочные камеры образуются в цилиндрическом статоре между тыльными поверхностями поршней, закрепленных на разноименных роторах, соединенных с рабочим валом со сдвигом по фазе, близким к 180 o . 4 ил.
Patent RU-2097790-C1 (RU)
Title: Active-pulse night vision device
Inventor: BONDALETOV GENNADIJ A
IPC: G01S17/06
Filed: 1995-11-09
Granted: 1997-11-27
Abstract: FIELD: means used in conditions of limited visibility, intended for use in ship handling, at aircraft landing, in mining and search rescue operations. SUBSTANCE: the device uses an electro-optical transducer, with a microchannel image amplifier, pulse laser emitter, pump oscillator, gate pulse generator, secondary DC high-voltage source connected to the "screen-output of microchannel image amplifier" interelectrode gap, time-delay unit; the gate pulse generator is made in the form of series-connected reservoir capacitor, transformer with two secondary step-up windings and a thyristor switch, two diode rectifier piles, two switching high- voltage transistors and a trigger generator with a pair of thyristor switch control outputs and two pairs of control outputs of the respective switching high-voltage transistors. Offered also are the second and third variants of the night vision devices. EFFECT: enhanced detection ability, reduced power consumption. 5 cl, 6 dwg
Patent RU-2099265-C1 (RU)
Title: Scraper conveyor chain tensioner
Inventor: POPOV VIKTOR I
IPC: B65G23/44
Filed: 1995-12-26
Granted: 1997-12-20
Abstract: FIELD: mechanical engineering; scraper conveyors. SUBSTANCE: scraper conveyor chain tensioner has chute, scraper chain and pressure roller installed on axle and engaging with chain. Ends of axle of pressure roller are installed on bracket secured in holes of side walls of lower chute connected with driving head. Bottom of lower chute is provided with cavity for pressure roller and slack portion of lower strand of scraper chain moving off drive shaft. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2107948-C1 (RU)
Title: Calendar
Inventor: SUBBOTA JURIJ NIKOLAEVICH
IPC: G09D3/12
Filed: 1996-01-04
Granted: 1998-03-27
Abstract: FIELD: instruments, clock manufacturing. SUBSTANCE: day and month scales are stationary. Month pointer is mounted for movement with respect to month scale. Stationary shutter is mounted permanent shadowing of last four week-day names of week scale. Mobile shutter is mounted for controlled simultaneous shadowing of at least three last days of scale and corresponding three week-day names. Calendar mechanism has driving element, signal generator, drive of pointer of relation between week-day name and day, corrector of month pointer, corrector of week-day name scale. EFFECT: increased functional capabilities. 1 dwg
Patent RU-2072228-C1 (RU)
Title: Method for production, storage and preparing of milk and fermented milk product, preferably, kefir, yoghurt, lapper, sour and acidophilous milk, acidophilous-yeast milk, kumiss, sour cream, for realization
IPC: A23C9/00
Filed: 1996-04-24
Granted: 1997-01-27
Abstract: FIELD: milk industry. SUBSTANCE: method involves providing air-permeable device for performing delivery, and/or unloading, and/or cold treating, and/or cooling, and/or holding, and/or storage, and/or stockpiling, and/or transportation. Air-permeable container has at least three walls defining three-dimensional structure, rigid pallet with continuous or partially air-permeable working surface and power carcass and/or air-permeable guard with at least two opposed walls formed as rod-like power members connected through air-permeable barrier in the form of grate or net. Container is further provided with upper and lower supporting members with curved supporting surface. When nested one within the other, supporting members coincide with respecting supporting members of adjacent container. Storage of products is provided by supplying cooled air into refrigeration chamber through openings positioned in upper third of height of one wall of refrigeration chamber to obtain temperature of 0-8 C. EFFECT: increased efficiency, simplified method and improved quality of milk products. 252 cl, 45 dwg
Patent RU-2121654-C1 (RU)
Title: Versatile blasting cartridge to conduct shooting and blasting operations in oil and gas wells
Inventor: PAVLENKO G A
IPC: F42D1/05
Filed: 1996-04-29
Granted: 1998-11-10
Abstract: FIELD: mining art. SUBSTANCE: invention is intended to blasting initiation of shooting and blasting equipment lowered into oil and gas well on geophysical cable. Versatile blasting cartridge includes case fitted with basic charge of explosive, igniting and pyrotechnic compounds and initiating explosive and inductive pulse communication unit in the form of pulse transformer which primary winding is connected to current-carrying line of geophysical cable and which secondary winding is linked to filament of resistance bridge. Thin-walled tube is placed into safety bushing of strong material. After it igniting compound, pyrotechnic compound with high combustion temperature and high explosive showing in process of exothermic accelerating burning property of transition to explosive reaction are pressed into bushing. Safety tube is put into case with basic charge of explosive. Pulse transformer of inductive pulse communication unit is fabricated in the form of separate component of blasting cartridge encapsulated with plastic, is linked with case over seal housing in which grooves sealing rubber rings are placed by means of tight fit followed by beading of face edge of case. Leads of primary and secondary windings of pulse transformer are sealed. EFFECT: improved functional reliability, protection against unauthorized blasting, capability to withstand hydrostatic pressure up to 100 MPa, simplified design. 4 cl, 1 dwg
Patent RU-2106050-C1 (RU)
Inventor: ZAVARTSEV JURIJ DMITRIEVICH
IPC: H01S3/16
Filed: 1996-08-08
Granted: 1998-02-27
Abstract: Использование: изобретение относится к квантовой электронике, а именно к материалам для лазерной техники и предназначено для применения в твердотельных лазерах с длиной волны генерации в интервале от 1,9 мкм до 2,0 мкм. Сущность: лазерное вещество имеет химическую формулу A 1   -   0   ,   4   -   x  B 0   ,   4  Tm x  VO 4  и дополнительно содержит, по крайней мере, один из элементов группы: Li, Be, B, Na, Ca, Mg, Si, K, Ti, Mn, Fe, Co, Ni, Cu, Zn, Ge, Rb, Sr, Nb, Mo, W, Ta, Hf, Bi в количестве от 1 • 10 1   7  см -   3  до 5 • 10 2   0  см -   3 . 4 ил., 2 табл.
Patent RU-2106591-C1 (RU)
Title: Revolver with detachable firing mechanism mousing
Inventor: SHIGAPOV R G
IPC: F41C3/14
Filed: 1996-09-04
Granted: 1998-03-10
Abstract: FIELD: weaponry, in particular, revolvers with a detachable firing mechanism housing. SUBSTANCE: revolver with detachable firing mechanism housing 2 has frame 1 made of a non-ferrous alloy. Tail piece 5 of housing 2 has stepped groove 6 accommodating rod 7 and firing spring 8, the latter rests on a step. Besides, housing 2 has holes 10 for the cylinder pivot and pad 12 for restriction of hammer 11 in the extreme forward position. EFFECT: improved design. 3 dwg
Patent RU-2122207-C1 (RU)
Title: Method for predicting gestation arterial hypertension development
Inventor: SUPRJAGA O M
IPC: G01N33/48
Filed: 1996-09-30
Granted: 1998-11-20
Abstract: FIELD: medicine. SUBSTANCE: method involves determining structural functional activity of monocytes, lymphocytes, neutrophils. Activated leukocytes being detected in two ore more than two cell subpopulations of white blood, gestation hypertension development is predicted. EFFECT: early diagnosis before the first signs become visible; enhanced effectiveness in treating the disease. 1 tbl
Patent RU-2124579-C1 (RU)
Inventor: TOMIN V P
IPC: C23F11/08
Filed: 1996-10-03
Granted: 1999-01-10
Abstract: Изобретение относится к защите от коррозии и может быть использовано для защиты оборудования из сталей при действии агрессивных сред, близких к нейтральным. Способ заключается во введении в рабочую среду комплексного ингибитора, компоненты которого имеют следующие концентрации в среде, мг/дм 3 : нитрит натрия 100 - 200; полигексаметиленгуанидин фосфат 10 - 15; тетраборат натрия 15-20. При этих концентрациях наблюдаемая скорость коррозии была меньше 0,005 мм/год. Способ прошел опытно-промышленные испытания на оборотной системе станции поверки турбинных счетчиков объемом 54 м 3 . Способ позволяет получать сталь, имеющую высокие защитные показатели, использовать сравнительно невысокие концентрации реагентов, которые относятся к малотоксичным веществам и оказывают меньшее влияние на окружающую среду. 1 з.п. ф-лы, 2 табл.
Patent RU-2121396-C1 (RU)
Inventor: RUDIN V N
IPC: B01J23/92
Filed: 1996-10-31
Granted: 1998-11-10
Abstract: FIELD: inorganic synthesis catalysts. SUBSTANCE: invention relates to hydrochemical methods for reusing vanadium catalyst wastes from contact sulfuric acid production involving ferrous and nonferrous metallurgy gases. Method includes treating vanadium catalyst with alkaline component at elevated temperature, filtering pulp to separate silica precipitate, adding mineral acid, subsequent treatment and calcination (400-600 C) of vanadium-containing component. According to invention, mineral acid is added in amount high enough to obtain pH 7-8.5 and resulting vanadium component is processed via filtering off impurities and washing precipitate. Vanadium-containing filtrate is combined with wash water, combined solution is partially evaporated to separate potassium sulfate crystals and thereafter sulfuric acid is added in amount 0.3 to 0.67 g-ion of H +  per 1 g-ion of vanadium trioxide to precipitate decavanadate , which is separated and treated with stoichiometric amount of vanadium salt to form ammonium polyvanadate. EFFECT: improved quality of product, simplified procedure, and excluded necessity for utilizing mother solution after separation of vanadate. 2 cl, 1 tbl
Patent RU-2139039-C1 (RU)
Title: Skin-care cosmetic supercream
Inventor: DETSINA A N
IPC: A61K8/97
Filed: 1997-01-08
Granted: 1999-10-10
Abstract: FIELD: cosmetics. SUBSTANCE: supercream providing increase in cosmetic effect on skin due to blocking three mechanisms of skin ageing (accumulation of cross-linked inflexible collagen, formation of cross-links in hyaluronic acid molecules, and deceleration of epidermis basal layer cell proliferation) contains, wt %: enzyme collase 0.0001-0.001, inactivated cock sperm and/or echinus gonads and/or cellular detrite of bacteria Bifidobacterium bifidum and/or enzyme hyaluronidase 0.0001-7.5, natural- and chemical-origin biologically-active substances 10.0-30.0, water-soluble gel basis - the balance. EFFECT: improved cosmetic quality. 8 cl, 9 ex
Patent RU-2110594-C1 (RU)
Title: Method of recovering precious metals from intermediate products
Inventor: DIGONSKIJ S V
IPC: C22B11/02
Filed: 1997-02-21
Granted: 1998-05-10
Abstract: FIELD: pyrometallurgy and precious metal recovery. SUBSTANCE: intermediate products are submitted to oxidative firing to produce cinder, which is melted in presence of massicot and carbonaceous reducing agent to collect precious metals in lead, cinder being preliminarily mixed with alkali and/or alkali-earth metal halides, massicot, and carbonaceous reducing agent. Melting is effected at temperature higher than melting temperature of halide, after which mixture is aged at this temperature for further 0.5 h to concentrate lead collecting precious metals in its bottom phase. The latter is separated from oxides dissolved in alkali and/or alkali-earth metal halide melt. EFFECT: simplified process, reduced power consumption, and increased precious metal recovery. 2 cl
Patent RU-2128989-C1 (RU)
Title: Composition eliciting an antibacterial, anti-inflammatory and regenerative effect
Inventor: LIVITSKIJ V I
IPC: A61P29/00
Filed: 1997-03-05
Granted: 1999-04-20
Abstract: FIELD: medicine, pharmacology, veterinary science. SUBSTANCE: composition has, wt.-%: 1,3-diethylbenzimidazolium triiodide 0.5-2.9; organic dipolar dissociating (polar) basic softening aprotonic solvent 1.0-5.8; lanolin 0.6-1.2, and Vaseline - the rest. Composition has an organic solvent that alleviates delivery of an active component in damaged tissues. EFFECT: enhanced effectiveness of composition, absence of microorganism resistance, broadened pattern of biological effect, decreased consumption of an active component. 3 tbl, 2 ex
Patent RU-2110388-C1 (RU)
Title: Device for manufacturing metal grilles
Inventor: PETROV BORIS NIKOLAEVICH
IPC: B23P15/12
Filed: 1997-03-17
Granted: 1998-05-10
Abstract: FIELD: manufacture of metal protective-decorative grilles, or some other parts of complicated configuration. SUBSTANCE: device has a unit of plasma-cutting actuating members connected to numerical program control unit which in its turn is connected with unit for preparation of production process program. The latter has combined by common bus: data input-output unit, storage unit of data on geometric configuration of grille, storage unit of data on geometric configuration of parts of preset list, unit for selection of parts of preset list whose configuration corresponds as much as possible to internal contours of grille, and unit for processing of data on contours of cutting into codes of working motions of actuating members. EFFECT: provision of manufacture of highly artistic protective-decorative grilles and some other parts of complicated geometric pattern from solid metal sheet with minimal wastes, higher quality of manufactured articles and reduced labor input and power consumption for their manufacture. 3 cl, 2 dwg
Patent RU-2135597-C1 (RU)
Inventor: DIEHL JOERG
IPC: C21B13/00
Filed: 1995-10-12
Granted: 1999-08-27
Abstract: FIELD: metallurgy. SUBSTANCE: method of production of iron melt, or melt of steel semiproducts and sponge iron from charged materials including iron ore, preferably of lumpy and/or granulated iron ore, and, if necessary, fluxes, includes direct reduction of charged materials into sponge iron in zone of reduction with fluidized fixed bed. Produced sponge iron is melted in gasifying zone of melting with supply of carbon carriers and oxygen-containing gas. Generated in this zone are CO and H 2  containing reducing gas which is supplied to reducing zone where it enters into reaction with withdrawn in capacity of export gas. The latter is cleaned from CO 2  and used in production of sponge iron together with one part of reducing gas formed in gasifying zone of melting in the form of reducing gas freed of CO 2  and transported to additional zone of reduction for direct reduction of iron ore. One part of reducing gas generated in gasifying zone of melting is separated and supplied to additional reducing zone to bypass stage of removal of CO 2  to reduce capital investments in plant for embodiment of the method and to raise its productivity. Plant has device for heating of export gas. The device is installed in supplying pipeline of additional reducing reactor. Supplying pipeline connecting melting gasifier with the first reducing furnace has side pipeline branch included in supplying pipeline of reducing gas of additional reactor, bypassing the unit for removal of CO 2 . EFFECT: saved investment due to reduced power consumption in production of product. 3 dwg, 10 tbl
Patent RU-2144324-C1 (RU)
Title: Method for dissecting tissues in performing laparoscopy operations
Inventor: NIKITENKO A I
IPC: A61B17/00
Filed: 1997-06-03
Granted: 2000-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves dissecting tissues using ultrasonic destruction aspiration unit having 22.5 kHz frequency and 0 to 300 mcm operation end piece action power. Peritoneum is dissected first at destruction aspiration unit operation end piece diameter. Fat tissue covering an organ is removed from under the peritoneum through the incision. Blood vessels, nerves and ducts are released from fat after applying broad cut of the peritoneum. The fat tissue is removed by means of destruction aspiration unit by dividing it in fragments and sucking through the operation channel. Operation end piece cuts thin connective tissue bridges. Capillary hemorrhages are stopped. EFFECT: safe and quick method for selecting blood vessels and nerves during operation .
Patent RU-2140256-C1 (RU)
Title: Cosmetic agent didilia for skin
Inventor: DETSINA A N
IPC: A61K8/92
Filed: 1997-06-10
Granted: 1999-10-27
Abstract: FIELD: cosmetic industry. SUBSTANCE: cream protects skin from sun rays and infections, produces regenerating effect on skin and prevent withering and aging of skin, makes it more elastic and maintains it in good state for prolonged periods of time. Agent comprises substrate components of agricultural animals and other biologically active agents of natural or chemical origin. Components include whole beestings, and substrate is polyethylene oxide gel. Biologically active agents of natural origin include tincture of May bird cherry tree leaves, yolks of hen eggs and corn oil, biologically active agents of chemical origin occurring in nature include glycerol, sodium benzoate, Henks salts, sodium bicarbonate, phosphate and citric acid, ratios of components being as follows, wt %: whole beestings, 4.0-10; tincture of May bird cherry tree leaves, 7.0-15.0; egg yolks, 1.0-3.0; corn oil, 0.5-2.0; glycerol, 0.5-4.0; sodium benzoate, 0.1-0.5; Henks salts, 1.0-2.0; sodium bicarbonate phosphate, 0.1-1.0; citric acid, 0.1-1.0; and polyethylene oxide gel, the balance. EFFECT: improved properties of the cosmetic agent. 5 ex
Patent RU-2132785-C1 (RU)
Title: Gearbox
Inventor: ANDRONOV V A
IPC: B60K17/08
Filed: 1997-07-22
Granted: 1999-07-10
Abstract: FIELD: mechanical engineering; travel motion drive of excavator. SUBSTANCE: gearbox has two hydraulic motors and two driving gears arranged symmetrically relative to driven gear, planetary mechanism, output shaft, friction brake and synchronizer with engagement mechanism. Synchronizer clutch members are installed on output shaft and intermediate shaft for direct interconnection. Friction brake engagement ball mechanism has post on inner surface of shift ring for contact with engagement mechanism lever. EFFECT: provision of balance, smooth gear changing under load, high efficiency, compactness, no need of hydraulic system. 3 dwg
Patent RU-2117573-C1 (RU)
Title: Circular saw
Inventor: LOPATIN A M
IPC: B27B5/36
Filed: 1997-08-07
Granted: 1998-08-20
Abstract: FIELD: wood-working equipment, may be used in any machine requiring adaptive self-regulation of cutting and feeding speed. SUBSTANCE: circular saw has base, balancing frame with sawing shaft and electric engine. Output end of electric engine is connected with sawing shaft through transmission and with satellite gear of moving up planetary mechanism through centrifugal clutch. Housing of this mechanism is rigidly fixed on balancing frame. Output shafts of internal central gear and external central gear are provided with control brakes. Such construction of self-regulation mechanism of machine allows consumed power to be reduced and output to be increased by 1.3 times. This circular saw may be used in machines of different types where feeding motion is performed by main motion drive. EFFECT: increased efficiency, reduced power consumption and enhanced reliability in operation. 2 dwg
Patent RU-2130967-C1 (RU)
Title: Strain virus hepatitis c, d-1, for preparing diagnostic and prophylactic preparations
Inventor: DERJABIN P G
IPC: A61K39/42
Filed: 1997-10-07
Granted: 1999-05-27
Abstract: FIELD: medicine, virology. SUBSTANCE: invention is designated for development of agents used for treatment and prophylaxis of viral hepatitis C. Highly productive strain Virus hepatitis C exhibits adaptation to the broad spectrum of cell culture showing sensitivity to virus reproduction, high antigenic, virus-neutralizing and protective activity. Strain of hepatitis C virus, D-1, is isolated from primary cultures of newborn mice (age is 2-3 days) brain cells chronically infected with viral hepatitis C RNA taken from serum blood of patient with chronic hepatitis C. Strain is isolated on 220 day after cultures infection and the following 3-times passage in chicken fibroblast culture cells. Strain is deposited in the State Collection of viruses at virology NII and has registration number GKV-963. Strain exhibits stable biological traits, high productivity, antigenic, virus-neutralizing and protective activities. Invention ensures to obtain highly immunogenic immunoglobulins and vaccine raised to hepatitis C and sensitive diagnostic preparations and test-systems also. EFFECT: strain indicated above, improved method of preparing. 3 tbl, 2 ex
Patent RU-2137069-C1 (RU)
Title: Slag-lined crucible
Inventor: PUSHKIN I L
IPC: F27B14/04
Filed: 1998-05-12
Granted: 1999-09-10
Abstract: FIELD: metallurgy, melting and casting of refractory metals in vacuum slag-lined crucible furnaces, manufacture of shaped castings, for instance, from titanium alloys. SUBSTANCE: slag-lined crucible has working shell with radial hollows made in its external surface and casing of water jacket inside which cylinder with tubes to supply cooling agent directly into hollows whose diameter exceeds that of tube is installed. EFFECT: increased intensity of external cooling. 1 cl, 2 dwg
Patent RU-2151434-C1 (RU)
Title: Hydrogen analyzer for uranium dioxide fuel pellets
Inventor: GORDIK N M
IPC: G01N27/14
Filed: 1998-08-04
Granted: 2000-06-20
Abstract: FIELD: determining hydrogen content in uranium dioxide pellets. SUBSTANCE: hydrogen analyzer has gas unit, hydrogen afterburner, bypass pipe mounted in parallel with hydrogen afterburner, coulometering transducer, current integrator, and power supply. Gas unit incorporates molybdenum evaporator with loading device and thermocouple which is placed in electric furnace provided with current ducts and placed, in its turn, in helium-filled chamber. Hydrogen afterburner functions to oxidize hydrogen to water state and the latter, together with water released from pellets, is disintegrated in coulometering transducer by electrolysis into hydrogen and oxygen thereby enabling determination of total content of hydrogen; molybdenum evaporator functions to prevent contact between heating element and parts under check; program-controlled voltage regulator provides for setting desired heating temperature at specified rate; bypass pipe makes it possible to separately determine amount of free hydrogen and water. EFFECT: simplified design and accuracy of results obtained. 5 cl, 2 dwg
Patent RU-2142416-C1 (RU)
Title: Sewage treatment installation
Inventor: ERMOLAEV M I
IPC: C02F103/32
Filed: 1998-11-20
Granted: 1999-12-10
Abstract: FIELD: meat and food industries. SUBSTANCE: installation has supporting frame, drain casing, inlet branch pipe, suspended matter removal shelf, and filtering surface secured identically with drain casing. Tapered auger with blades made of elastoplastic material (rubber, plastic) is positioned inside filtering surface in contact with the latter. Blades are coupled to auger shaft, and they may slope downwards. Drive mechanism is arranged in upper part of construction. EFFECT: use for different types of liquid. 2 cl, 7 dwg