baber/WOPTO huggingface dataset:
Patent RU-2072896-C1 (RU)
Title: Method of preparing insoluble tannin
Inventor: SHIRATO WATARU
IPC: B01J13/00
Filed: 1993-10-11
Granted: 1997-02-10
Abstract: FIELD: sorbent production. SUBSTANCE: tannin of Australian acacia is dissolved in aqueous formaldehyde solution, ammonia is added, and resultant precipitate is kept to be aged. EFFECT: improved procedure. 4 cl, 2 dwg
Patent RU-2058099-C1 (RU)
Title: Cut tobacco hackling drum
Inventor: ARCHAKOV ALEKSANDR T
IPC: A24C5/32
Filed: 1993-12-16
Granted: 1996-04-20
Abstract: FIELD: tobacco industry; hackling of fiber materials in other industries. SUBSTANCE: drum has cylindrical body with base made up of packs of flat rings, each formed by at least two similar sectors. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2097651-C1 (RU)
Inventor: DUBROVSKIJ VITALIJ A
IPC: F23C5/08
Filed: 1994-01-26
Granted: 1997-11-27
Abstract: FIELD: thermal power stations. SUBSTANCE: tetrahedral shielded prismatic furnace is divided into central combustion chamber 3 and peripheral combustion chamber 4 by means of flat inner shields 2 provided with two rows of ports; combustion chambers are located in corners of furnace. Inner shield 2 is provided with upper and lower bypass ports 5 and 6, nozzles 7 and 8 for supply of concentrated mixture and for secondary blast being located at level of these ports. Inner shield 2 is made in form of baffle plate bent inside peripheral combustion chamber 4 and covered with armored plate 12 at level of lower bypass port 6. Axis of nozzle 7 made in form of horizontal slot with bell-mouth 9 is directed towards armored plate 12. Jet expansion angle of nozzle 7 is equal to width of inner shield 2 at level of baffle plate 11. Armored plates 14 are mounted on outer shield 13 above secondary blast nozzles 8 and above baffle plate 11. EFFECT: enhanced reliability. 3 dwg
Patent RU-2083014-C1 (RU)
Title: Transformer
Inventor: KEMENOV ALEKSEJ A
IPC: H01F27/24
Filed: 1994-03-22
Granted: 1997-06-27
Abstract: FIELD: converter engineering; electric transformers. SUBSTANCE: transformer magnetic system 1 has three separate legs 2 built up of laminations 3 having trapezoidal shape so that three-side frame is obtained. Legs 2 and laminations 3 are joined together by means of straps 8, bolts 9, and nuts 10. Legs 2 carry windings 4. Magnetic system components may be of different shape: laminations 3 shaped as unequal-sided trapezium, perforated laminations, interlaced or butt-to-butt assembled magnetic system, winding placed for relative displacement by means of mechanism coupled with fastenings of laminations. EFFECT: improved. 5 cl, 14 dwg
Patent RU-2093746-C1 (RU)
Title: Unit for securing valving plates of straight-flow vale
Inventor: KIRPICHENKOV ALEKSANDR GRIGORE
IPC: F16K15/14
Filed: 1994-03-23
Granted: 1997-10-20
Abstract: FIELD: valving. SUBSTANCE: unit has a dummy step hollow on the end face of the housing. The hollow has bearing end face and diameter for mounting the bearing race which form a ring slot together with the projection. The bent out lags of the fastening plate firmly holds the valving plates on the housing of the valve. The periphery edge of the fastening plate is flush mounted with respect to the seat surfaces of the housing. EFFECT: enhanced reliability. 5 dwg
Patent RU-2072667-C1 (RU)
Title: Раздвижной вороток
IPC: B25G1/00
Filed: 1994-05-17
Granted: 1997-01-27
Abstract: 1. Раздвижной вороток, содержащий два зажимных элемента, на обоих торцах каждого из которых выполнены проточки, образующие на обращенных один к другому торцах гнезда для хвостовика режущего инструмента, и предназначенные для поджатия зажимных элементов один к другому две рукоятки в виде цилиндрических стержней с упорными буртиками, обращенными к соответствующим торцам зажимных элементов, отличающийся тем, что он снабжен цилиндрической втулкой, зажимные элементы выполнены в виде цилиндров с осевыми отверстиями для установки в них втулки, в которой установлены посредством фиксирующих элементов, выполненных на сопрягаемых поверхностях, концы рукояток, а проточки выполнены различной формы и размеров.2. Вороток по п.1, отличающийся тем, что он снабжен прижимными шайбами, установленными между упорными буртиками соответствующих цилиндрических стержней и торцами соответствующих цилиндров.3. Вороток по п.1, отличающийся тем, что он снабжен охвытывающими соответствующие цилиндрические стержни с возможностью вращения и фиксации на них от осевого перемещения трубками.4. Вороток по п.3, отличающийся тем, что связь каждого цилиндрического стержня с трубкой включает в себя фиксатор, размещенный в выполненном в трубке радиальном отверстии и в сопряженной с ним кольцевой канавке, выполненной на стержне, и пружинное кольцо, охватывающее трубку в зоне расположения фиксатора.5. Вороток по п.3, отличающийся тем, что на каждом цилиндрическом стержне выполнена поверхность для затяжки слесарным инструментом.
Patent RU-2083223-C1 (RU)
Inventor: EGOROVA NADEZHDA B
IPC: A61K39/02
Filed: 1994-05-27
Granted: 1997-07-10
Abstract: FIELD: medicine, vaccines. SUBSTANCE: mixed vaccine consists of antigens raised to pneumonia, Proteus, Staphylococcus and Escherichia coli. Vaccine can be used subcutaneously and by the combined methods - intranasal-subcutaneous and intranasal-oral ones. Mixed vaccine shows good effect in 70-80% patients with chronic bronchitis and infection-dependent form of bronchial asthma. EFFECT: decrease of incidence and severity of relapses, decreased doses of drugs (antibiotics, hormones etc). 8 tbl
Patent RU-2101898-C1 (RU)
Inventor: ERMAKOV E I
IPC: A01B79/02
Filed: 1994-07-06
Granted: 1998-01-20
Abstract: FIELD: agriculture, in particular, biological restoration of contaminated soils. SUBSTANCE: method involves applying soil mixture onto contaminated soil, with plant seeds, preferably, legumes plant seeds, being introduced into soil mixture prior to applying it onto contaminated soil. EFFECT: simplified method and increased environment control.
Patent RU-2064139-C1 (RU)
Title: Aerodynamic heater
Inventor: SAVCHENKO VALENTIN F
IPC: F24H3/02
Filed: 1994-07-05
Granted: 1996-07-20
Abstract: FIELD: aerodynamic heating plants, primarily chamber-type driers. SUBSTANCE: rotors may be arranged arbitrarily in compartments and are provided with guide shields in the form of semisphere or broken line; they are mounted on turning disk for turning about axis through 180 deg; partitions have holes with flaps; control element is installed at heater outlet. EFFECT: simplified design. 5 cl, 10 dwg
Patent RU-2084005-C1 (RU)
Title: Method of rock age assessment
Inventor: NOVIKOV GENNADIJ K
IPC: G01V5/00
Filed: 1994-08-05
Granted: 1997-07-10
Abstract: FIELD: geochronology, estimation of rock and relative time of formation of ore beds. SUBSTANCE: specimen rock is polarized in a corona discharge; after polarization the spectrum of thermostimulated depolarization is measured at a rate of linear heating of 1 deg C/min. Then the specimen rock is annealed up to removal of the influence of natural irradiation of crystal. The annealed specimen rock is radiated by a fixed dose of ionizing radiation. Then it is polarized in a corona discharge, after that it is heated and the thermostimulated depolarization current is determined. According to the dependence of the thermostimulated depolarization current on the known dose of radiation, the point of the maximum of the previous (before annealing) measurement of the thermostimulated depolarization current us found, with the aid of which determined is the dose of irradiation accumulated by the specimen rock for the time of its stay in the earth; the dose of background radiation of surrounding rocks in the point of extraction of specimen crystals is determined and the rock age is calculated. EFFECT: enhanced accuracy. 1 tbl
Patent RU-2095779-C1 (RU)
Title: Gear analyzing microquantities of substances
Inventor: OSTROVSKAYA VERA M
IPC: G01N1/10
Filed: 1995-01-30
Granted: 1997-11-10
Abstract: FIELD: proximate analysis with use of chemical indicators. SUBSTANCE: proposed gear is intended for proximate analysis with use of chemical indicators on solid-phase carriers of reactive indicator papers, cloths with ion-exchange groups, fibrous materials filled with ion exchangers, membrane materials. It is meant for proximate analysis of inorganic ions and organic substance in environment at level of maximum permissible and dangerous concentrations with increased accuracy and removal of hindering influence of many accompanying components under laboratory conditions and in field. Given gear includes body housing bushing with axial conduit and mobile rod having shut-off conduit coaxial to axial conduit of bushing, through window made in side wall of body at level of point of connection of rod and bushing and suction aid. Gear is fitted with chamber of analyzed solution mounted on side of body opposite to suction aid. Chamber has annular groove made in its internal surface to mount ultrafilter. Shut-off insert of gear has mushroom shape and central conduit coaxial to shut-off conduit located in annular groove of chamber for registration of ultrafilter. Limiter of movement of indicator paper is manufactured in body in diametrical opposition to through window. EFFECT: simplified design of gear, increased authenticity of results of analysis. 6 dwg
Patent RU-2084936-C1 (RU)
Inventor: BOGACHEV DMITRIJ L
IPC: G02B17/08
Filed: 1995-04-19
Granted: 1997-07-20
Abstract: Использование: в зрительных трубах без оборачивания изображений. Сущность изобретения: объектив содержит основное вогнутое зеркало 1 с центральным отверстием 2, входной компонент 3, который включает входную линзу 4, в центре которой установлена оборачивающая триппель-призма 5 с тремя зеркальными поверхностями 6, и корректирующую линзу 7 с центральной отрицательной линзой 8, расположенной вблизи входной поверхности 9 призмы 5. Вершина 1- призмы совмещена с оптической осью 11, 1 з.п. ф-лы, 2 ил.
Patent RU-2111997-C1 (RU)
Title: Epoxypolyester enamel
Inventor: KHAIS K V
IPC: C09D167/08
Filed: 1995-07-04
Granted: 1998-05-27
Abstract: FIELD: paint and varnish materials. SUBSTANCE: enamel has epoxydiane resin (molecular mass is 400-600 Da), di-(2-ethylhexyl)-phthalate as a plasticizing agent, and a mixture of solvents N 646 as an organic solvent. Enamel containing rutile form of titanium dioxide and polyethylenepolyamine (hardening agent) has additionally modifying addition - polyester PDA-800, copper oleate and polymethylsiloxane liquid PMS-200. Combination of these components taken at definite ratio provides increased part of nonvolatile substances, luster, impact and bending high strength, high adhesion and resistance in corrosive media. Enamel is used for roll material as a paint and varnish substance. EFFECT: improved quality of enamel. 2 tbl
Patent RU-2109632-C1 (RU)
Title: Device for damping of vibrations of cut-off wheels
Inventor: KHUDOBIN L V
IPC: B28D1/04
Filed: 1995-06-06
Granted: 1998-04-27
Abstract: FIELD: damping of cut-off wheel vibrations in the process of cutting of blanks of hard and brittle materials into plates. SUBSTANCE: the device has a housing, holders in the form of hinges installed in it, damping members in the form of flat plates of fibrous material located on the movable parts of the hinges opposite each other, and load-bearing elements secured on the housing and pressing the damping members to the cut-off wheel. The load-bearing elements are made in the form of a cylindrical case containing a rod moving in the hole of guide bush located in the casing, and a curvilinear bar of intermetallic alloy with thermomechanical memory engaged with the hinge movable part, one end of the bar is rigidly built in the case, and the other is hinge-joined to the rod, and a thermal element located in the case concentrically to the bar. EFFECT: enhanced efficiency. 5 dwg
Patent RU-2081593-C1 (RU)
Title: Composition for cake "yablochko"
Inventor: SHIMANOV OLEG M
IPC: A21D13/08
Filed: 1995-06-28
Granted: 1997-06-20
Abstract: FIELD: food industry; in particular, confectionery industry for preparation of pastry. SUBSTANCE: composition contains biscuit semifinished product. For that, potato starch, granulated sugar, melange and essence are whipped up to foamy state and increasing volume of mass in 2.5-3 times. Gradually added in mass is high-grade wheat flour. Simultaneously other semifinished products are prepared: syrup for soaking; for that purpose, granulated sugar and alcohol are mixed, boiled this mass up to whole melting of sugar; then added in mass are essence, extract of pressed mandarins mixed with sugar syrup in ratio 1:0.5, scalded mass, cream jelly, and biscuit crumb. Then cake is formed from prepared semifinished products. All ingredients are taken in the following ratio, mas.%: potato starch, 2.29-2.31; granulated sugar, 23.6-23.64; melange, 19.0-19.15; essence, 0.16-0.165; sugar powder, 4.4-4.42; cocoa butter, 0.88-0.9; brandy, 0.26-0.28; colorant, 0.013-0.015; starch syrup, 0.54-0.56; citric acid, 0.011-0.013; agar, 0.054-0.056; butter, 0.97-0.99; vanilla powder, 0.08-0.01; dessert wine, 0.002-0.0022; whole condensed milk, 0.16-0.162; marmalade, 12.6-12.8; precooking product, 28.5-28.7; rum essence, 0.035-0.037; alcohol, 0.8-0.86; extract mixed with sugar syrup, 0.05-0.56; mandarin pressed extract and dry milk, 0.07-0.72; high-grade wheat flour, the balance. EFFECT: improved taste. 1 tbl
Patent RU-2076114-C1 (RU)
Title: Method for production of copolymers of butadiene, acrylonitrile and vinylidene chloride
Inventor: SIGOV OLEG VSEVOLODOVICH
IPC: C08F2/24
Filed: 1995-08-23
Granted: 1997-03-27
Abstract: FIELD: production of emulsion rubbers. SUBSTANCE: method is carried out by water-emulsion copolymerization of butadiene, acrylonitrile and vinylidene chloride at their mass ratio 10-25:10-20:55-80 respectively. The process takes place in the presence of emulsifier, radical initiator and hydroperoxide of pinane, their quantities being 0.05-0.30 mass parts per 100 mass parts of monomers. Acrylonitrile is fed by steps: 56-85 mass % of acrylonitrile are fed at the beginning of the process, 10-33 mass % are fed when conversion of monomers is 20-30 mass % and 5-11 mass % of acrylonitrile are fed at conversion of monomers 40-55 mass %. Additionally butadiene is fed (its quantity being 5-10 mass parts per 100 mass parts of monomers) when conversion of monomers is 28-32 mass %. Quantity of mentioned above emulsifier is 0.5-1.5 mass % per 100 mass parts of monomers. EFFECT: improves efficiency of the method. 3 tbl
Patent RU-2083138-C1 (RU)
Title: Method for preparing food product from sunflower seeds
IPC: A23L35/00
Filed: 1995-09-26
Granted: 1997-07-10
Abstract: FIELD: food industry. SUBSTANCE: preliminarily washed with vegetable oil uncleaned seeds of sunflower are fried and then seasoned with salt at ratio of sunflower seeds, vegetable oil and salt 250:1:2.5. Frying is conducted at 120 C for 15 min. EFFECT: higher food value. 2 cl
Patent RU-2103542-C1 (RU)
Inventor: VASIL EV JU N
IPC: F02B19/00
Filed: 1995-10-11
Granted: 1998-01-27
Abstract: FIELD: mechanical engineering; surface, sea and river transport; starting stationary and transport internal combustion engines. SUBSTANCE: method of starting the engine includes supply of gas to prechambers and cylinders, spark ignition of this fuel in prechambers and ignition of lean mixture by flame from prechamber at idling. Before acceleration of engine to warming-up speed, amount of gas fed to prechambers does not exceed 25 percent of total amount of gas. EFFECT: enhanced efficiency.
Patent RU-2088496-C1 (RU)
Inventor: VOROBEV ALEKSANDR S
IPC: B64G1/56
Filed: 1995-11-20
Granted: 1997-08-27
Abstract: FIELD: meteoroid protection of space objects, mainly for nuclear power plants of space vehicles. SUBSTANCE: circular meteoroid protection system of heat-transfer agent manifolds of nuclear power plant connected with electric power consumers by means of power current lines and load-bearing separation of cooler-radiator is provided with load-bearing opening member mounted on outer side of manifolds at spaced relation; power current lines are located on inner side of manifolds at space relation. EFFECT: reduced mass of cooler- radiator and of nuclear power plant as a whole due to combining two functions of load-bearing opening member and two functions of power current line. 3 dwg
Patent RU-2119173-C1 (RU)
Inventor: BEZGINOV I G
IPC: G01S7/36
Filed: 1995-11-27
Granted: 1998-09-20
Abstract: Предлагаемое устройство относится к радиосвязи и может быть использовано для приема информации по каналам связи с использованием широкополостных сигналов. Первая антенна А1 через УВЧ 1, смеситель 2 1  подключена к первому входу УВЧ 3 1 , вторая антенна А2 через УВЧ 1 2 , смеситель 2 2  подключена ко входу второго УПЧ 3 2 , гетеродин 5 одним выходом соединен с вторым входом второго смесителя 2 2 , а вторым выходом через фазовращатель 4 подключен к второму входу первого смесителя 2 1 . Выход УПЧ 3 первого канала через формирователь АРУ 6 соединен с вторым входом УПЧ 3 второго канала, выход которого подключен к одному из входов сумматора 8, второй вход которого соединен с выходом УПЧ 3 первого канала. Выход УПЧ 3 первого канала, кроме того, соединен с входами первого ключа 9 и первого детектора 12. Выход первого детектора 12 через пороговое устройство по максимуму 13 соединен с входом первого формирователя прямоугольного импульса 14, выход которого соединен с вторыми входами первого 9 и второго 11 ключей и одним из входов генератора ЛЧМ 15, второй вход которого через второй формирователь прямоугольного импульса 18, пороговое устройство по минимуму 17 и второй детектор 16 подключен к выходу устройства. Выход УПЧ 3 первого канала, кроме того, через первый ключ 9, схему ИЛИ 10 и фазовый детектор (дискриминатор) 7 соединен с выходом УПЧ 3 второго канала. Выход генератора ЛЧМ 15 подключен к второму входу второго ключа 11. 3 ил.
Patent RU-2104898-C1 (RU)
Title: Surfing with fin
Inventor: LORDKIPANIDZE A N
IPC: B63B34/00
Filed: 1995-12-09
Granted: 1998-02-20
Abstract: FIELD: shipbuilding; surfings with fins. SUBSTANCE: surfing is provided with fin mounted on its bottom and made in form of profile having symmetrical shape in section and arbitrary shape in plan. Hull of surfing is provided with through vent hole located at distance from fin not exceeding 1/2 of length of root chord of fin. Profile of fin in section has sharp leading edge and blunt trailing edge. Maximum thickness of profile of fin section is located at distance equal to 0.5-1.0 of chord length of respective section. EFFECT: stability at high speeds in case of sea motions. 3 dwg
Patent RU-2096358-C1 (RU)
Title: Glass-ceramic coating for vanadium and its alloys
Inventor: SHISHKOV NIKOLAJ V
IPC: C03C8/14
Filed: 1996-01-30
Granted: 1997-11-20
Abstract: FIELD: ceramics. SUBSTANCE: coating has the following components, wt. -%: glass frit 60-90; filling agent 10-40; Filling agent: at least one oxide of the group: ZrO 2 , V 2 O 3 , Al 2 O 3 , and glass frit has the following components, wt. -%: silicon oxide SiO 2 , 30-50; barium oxide BaO, 20-35; calcium oxide CaO, 3-10; aluminium oxide Al 2 O 3 , 2-5; boron oxide B 2 O 3 , 3-7.5; titanium oxide TiO 2 , 1-6; sodium oxide Na 2 O, 2-8; zirconium oxide ZrO 2 , 0.5-3; yttrium oxide V 2 O 3 , 0.5-3. Coating properties: cohesion strength with backing is above 200 kg/cm 2 ; CTR is (9.0-9.7) x 10 -6  1/degree; microhardness is 790 ± 10 kg/mm 2 ; thermostability at 600-20 C is above 400 cycles; roasting range is 1080-1200 C. EFFECT: improved quality and properties of coating. 4 tbl
Patent RU-2139140-C1 (RU)
Inventor: PORSEV E G
IPC: B02C19/18
Filed: 1996-04-09
Granted: 1999-10-10
Abstract: FIELD: equipment for grinding and fine dispersion of mineral and organic substances such as black and brown coal in liquid medium. SUBSTANCE: disperser has rotary-pulsating unit, grinding chamber made in the form of cyclone, charging and discharge devices, bypass and acoustic reflector. Rotary-pulsating unit has stator, rotor and mixing pump impeller. Rotor and impeller are mounted on common shaft. Bypass inlet is connected to delivery side of pump and bypass outlet is in communication with cavity of hydraulic cyclone adjacent to its conical part at the level of reflector focus tangentially to conical surface of cyclone so that direction of flow from bypass coincides with vortex direction of flow created by impeller. Space between reflector and grinding chamber may be filled with soundproofing material. Top part of grinding chamber may be made in the form of acoustic reflector. EFFECT: increased efficiency, improved quality of dispersion of solid materials and reduced power consumption. 3 cl, 1 dwg
Patent RU-2114686-C1 (RU)
Inventor: MEL NIKOV V B
IPC: B01J23/76
Filed: 1996-04-17
Granted: 1998-07-10
Abstract: FIELD: gas treatment. SUBSTANCE: invention relates to cleaning gases formed upon combustion of boiler and diesel fuels at heat-and-power plants. Gas is cleaned in presence of catalyst containing 0.1-0.9% manganese oxide, or 0.0001-0.85% copper oxide, or 0.02-0.75% chromium oxide on metal carrier or a catalytic composition containing mixture of metal oxides chosen from the group including copper, manganese, and chromium oxides applied onto carrier in amount 0.0003-0.96%. EFFECT: extended temperature range (300 to 1000 C) and increased conversion of hydrocarbons, oxygen- containing compounds, and carbon monoxide contained in effluent gases (100% at 500 C). 7 cl, 1 tbl
Patent RU-2097904-C1 (RU)
Inventor: GALINOVSKIJ ALEKSANDR M
IPC: H02M5/27
Filed: 1996-05-21
Granted: 1997-11-27
Abstract: FIELD: electrical engineering; controlling frequency changer depending for its operation on conversion of voltage beats. SUBSTANCE: method for controlling thyristor frequency changer incorporating two groups of thyristors connected in parallel opposition and supplied with power from m-phase mains having beat voltage supply involves separation of beat carrier-frequency voltage from supply voltage, shaping of sync pulses cophasal with carrier frequency, setting of thyristor control signals, shaping of control pulses and their applying to groups of thyristor connected in parallel opposition at angle leading sync pulses by definite value, setting of load current, and if load current exceeds setting value, application of control pulses to one group of thyristors depending on desired polarity of output voltage. Phase current is measured at input of two groups of thyristors connected in parallel opposition and, if current level at input of one thyristor group proportional to load current exceeds setting value corresponding to load current setting value, control pulses are picked off other thyristor group. EFFECT: facilitated procedure. 3 dwg
Patent RU-2118911-C1 (RU)
Inventor: ISHUTIN A G
IPC: B02C19/06
Filed: 1996-06-19
Granted: 1998-09-20
Abstract: FIELD: chemical, construction, food-processing, electronic industries and pharmaceutics. SUBSTANCE: jet-vertex chamber has housing, tangential inlet branch pipe and medium discharge branch pipe, which are positioned on side wall of housing. Inlet and discharge branch pipes are extending along housing wall. Jet-vortex chamber may be used for mechanical processing of dispersed materials. EFFECT: wider operational capabilities, reduced power consumption and improved quality of processed materials. 3 dwg
Patent RU-2134552-C1 (RU)
Title: Method of surgical treatment of stomach peptic ulcer
Inventor: ONOPRIEV V I
IPC: A61B17/00
Filed: 1996-07-16
Granted: 1999-08-20
Abstract: FIELD: surgery. SUBSTANCE: method includes selective proximal vagotomy; denervation and devascularization of stomach fundus, cardia and abdominal part of esophagus; resection of stomach body from esophagus-stomach transition to boundary of antral part over lesser curvature. Resection boundary runs over greater curvature from spleen lower pole to boundary of antral part. Stomach fundus and its supplying vessels are preserved. Side invagination of esophagus is performed. Esophagus-phrenic, phrenic-fundal ligaments and Gis angle are recovered. In cases of combined ulcers of stomach and duodenum, duodenoplasty is performed. EFFECT: reduced frequency of recurrences and functional disturbances. 2 cl, 10 dwg