baber/WOPTO huggingface dataset:
Patent RU-2086992-C1 (RU)
Title: Device for detection of phase difference of harmonious signals
Inventor: KELEKHSAEV BORIS G
IPC: G01R25/00
Filed: 1994-08-03
Granted: 1997-08-10
Abstract: FIELD: instruments, in particular, devices for selection of same phase and opposite phase signals in precision infra-low frequency devices. SUBSTANCE: device has serial circuit of divider 3, second comparison unit 6 and first comparison unit 5. Inputs of unit 3 are connected to device inputs. Device output is connected to output of unit 5. Output of third is connected through averaging unit 4 to second inputs of second comparison unit 6 and first comparison unit 5. EFFECT: increased dynamic range of input signals. 1 dwg
Patent RU-2081535-C1 (RU)
Title: Pea growing method
Inventor: BZIKOV MURAT A
IPC: A01B79/02
Filed: 1994-09-02
Granted: 1997-06-20
Abstract: FIELD: agricultural technology. SUBSTANCE: according to method, pea sowing is effected in beds of 15-17 cm height and of width corresponding to working width of sowing machine. Depth of sowing is 4-5 cm. Prior to sowing, seeds are inoculated with increased dose of rhizotorphine. Before placing for storage, seeds are coated with film-forming material having disinfecting agents. After harvesting of yield, shed grain is embedded to sowing depth. Created green mass is used as green manure or fodder. In heavy soils and insufficient moisture content, slots are cut in soil beginning from autumn to depth of 25-30 cm through 70 mm intervals. At amount of shed grain less than 40% of recommended sowing rate, one or two components of quick-growing fodder crops are sown additionally. EFFECT: high efficiency. 2 cl
Patent RU-2117514-C1 (RU)
Title: Cone-shaped porous filter element and filter components
Inventor: MAJKL R SPIARMEHN
IPC: B01D39/20
Filed: 1992-08-31
Granted: 1998-08-20
Abstract: FIELD: filtration technics. SUBSTANCE: filter element has external supporting structure that serves as radial support for filter element. External structure together with element are wrapped by at least one layer of sheet material. Element may be manufactured either from glass fibers or from a filter material, which is originally shaped as flat sheet and folded in the manufacturing operation. Fibers may be of boron-silicate glass. Element may contain internal cone-shaped support and internal sheet material layer. Filter assembly comprises filter in casing with inlet device tightly communicating with internal space of filter. Casing encloses several conical filter elements each having upper end cap; lower settler; and tube plate between intake and discharge devices. There are uprights placed in the holes of tube plate, their upper ends supporting filter elements. EFFECT: enabled slower flow of medium to eliminate recurring loss of drops. 7 cl, 7 dwg
Patent RU-2060265-C1 (RU)
Title: Method for extracting essential oil from plants
Inventor: KVASENKOV OLEG I
IPC: A23L27/10
Filed: 1994-09-27
Granted: 1996-05-20
Abstract: FIELD: oil production, food production, perfumery. SUBSTANCE: plants are mixed with liquefied gas and film flow is created under centrifugal forces. Mixtures are bubbled through the film in the direction of revolution axis. Gaseous dissolver is fed in pulsing conditions in the form of supersonic swirl flow. Then phases are separated and final product is extracted. EFFECT: high efficiency. 2 cl
Patent RU-2082816-C1 (RU)
Title: Method of color recovery of the oxidized article made of copper-containing gold alloys
Inventor: VOROSHILOV VALERIJ A
IPC: C22F1/02
Filed: 1994-12-14
Granted: 1997-06-27
Abstract: FIELD: metallurgy. SUBSTANCE: by the first variant method involves copper oxide removing from the article surface and the following thermodiffusive treatment in neutral for copper medium at temperature above ordering point by type AB up to normative color index attainment. By the second variant method involves thermodiffusive treatment at the same temperatures but under reductive medium with respect to copper. EFFECT: improved method of treatment. 2 cl
Patent RU-2112207-C1 (RU)
Title: Method of forming of deep-hole charge
Inventor: MASHUKOV I V
IPC: F42D3/04
Filed: 1994-12-30
Granted: 1998-05-27
Abstract: FIELD: opencast mining, applicable in blasting operations by deep-hole charges of explosives. SUBSTANCE: in the known method of forming of deep-hole charge including placement of the main explosive charge in deep- hole, initiation means, tamping of loose material locking the charge in tamping and forming of an air gap between the main explosive charge and tamping, and additional air gap is formed under the locking explosive charge and lower part of the tamping, whose height equals 0.5 to 1.0 of the locking charge height, and the height of the tamping lower part is 2-3 times less than that of the upper part. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2108337-C1 (RU)
Title: Method of synthesis of 4-ethyl-2,6,7-trioxa-1-phosphobicyclo-[2,2,2]-octane-1-oxide highly labeled with tritium or deuterium at ethyl radical
Inventor: MJASOEDOV N F
IPC: C07F9/6571
Filed: 1995-01-10
Granted: 1998-04-10
Abstract: FIELD: organic chemistry, biochemistry. SUBSTANCE: invention relates to new substance - 4-ethyl-2,6,7-trioxa-1-phosphobicyclo-[2.2.2]-octane-1-oxide highly labeled with tritium or deuterium at ethyl radical. The parent compound is subjected for reaction of catalytic solid-phase heterogeneous isotope exchange between substance hydrogens and gaseous tritium. Reaction of isotope exchange is carried out for 15-25 min at 160-180 C using 5% Pt/C as a catalyst. Ratio of catalyst and substance = (8-12):1. Synthesized compound can be used in chemistry of physiologically active compounds in medical-biological investigations. EFFECT: improved method of synthesis.
Patent RU-2093357-C1 (RU)
Inventor: EREMINA TATYANA YU
IPC: B28B19/00
Filed: 1995-03-29
Granted: 1997-10-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention places attention on coatings for building concrete, reinforced concrete, and metal structures. Method includes preparation of surface of building structure and applying composition containing 1-10 wt % phosphate salt, 30-50 wt % hydrophlogopite, 5-10 wt % swelled perlite, and liquid glass with density 1.36-1.41 - the balance. According to invention, composition is applied by layers being alternated with mica layers: the first composition layer is coated by 0.5-1 mm fraction of mica, and the second one by 5-15 mm fraction. A mica layer is fixed by way of being covered with varnish. Composition layer thickness is 2-4 mm. EFFECT: improved strength, service life, fire resistance, and decorative characteristics of coating. 2 cl, 1 dwg, 1 tbl
Patent RU-2150835-C1 (RU)
Title: Fungicide agent for plant protection, method of control and protection of plants from fungal parasites
Inventor: ZEUN RONALD
IPC: A01C1/00
Filed: 1995-05-19
Granted: 2000-06-20
Abstract: FIELD: organic chemistry, agriculture, fungicides. SUBSTANCE: invention describes fungicide agent for plant protection containing at least two active components in the amount providing synergistic effect and if necessary in combination with corresponding filling agent. Component (I) is compound taken among the group (IA): 1-[2-chlorophenyl)-2-(4-fluorophenyl)- -oxirane-2-ylmethyl] -1H-1,2,4-triazole, ("Epoxiconazol"); (IB): 4-(4-chlorophenyl)-2-phenyl-2-(1,2,4-triazole)-1- -ylmethyl)-butyronitrile, ("Fenbuconazol"); (IC): 5-(4- -chlorobenzyl)-2,2-dimethyl-1-2,2-dimethyl-1-(1H-1,2,4- -triazole-1-ylmethyl)-cyclopentanol ("Metconazol"); (ID): 2-(2,4-dichlorophenyl)-3-(1H-1,2,4-triazole-1-yl)-propyl- -1,1,2,2-tetrafluoroethyl ester ("Tetraconazol"); (IF): 1-[4-bromo-2-(2,4-dichlorophenyl)-tetrahydrofurfuryl] -1H- -1,2,4-triazole, ("Bromuconazol") or, respectively, one of its salts or metallocomplexes. Component (II) is (IIA): 1-[2-(2,4-dichlorophenyl)-4-propyl-1,3-dioxalane-2-ylmethyl] - -1H-1,2,4-triazole, ("Propiconazol") and/or (IIB): 4-cyclo- -propyl-6-methyl-N-phenyl-2-pyrimidineamine ("Cyprodinil") or, respectively, one of its salts or metallocomplexes except for bicomponent mixtures where: a) component (I) means the compound (IA) ("Epoxiconazol") and component (IID) ("Cyprodinil"); b) component (I) is the compound (IB) ("Fenbuconazol") and component (II) is the compound (IIB) ("Cyprodinil"). Invention describes also method of control and protection of plants from fungal parasites. EFFECT: preparing novel mixture of bactericidal substances, enhanced synergistic effect. 28 cl, 9 tbl, 9 ex
Patent RU-2064946-C1 (RU)
Inventor: MOISEEV VLADIMIR VASILEVICH
IPC: C08L9/00
Filed: 1995-06-26
Granted: 1996-08-10
Abstract: FIELD: rubber-base polymeric compositions. SUBSTANCE: composition has, %: unsaturated elastomer 97.50-99.69; stabilizing agents - mixture of 4-nonyl-2-tert. -butylphenol 0.10-0.20 and 4-nonyl-2,6-di-tert. -butylphenol 0.20-2.00 at mass ratio 1:(2-10), respectively, and ethylenediaminetetraacetic acid 0.01-0.3%. Mixture of stabilizing agents of phenolic type and ethylenediaminetetraacetic acid were added to rubber or rubber latex. Properties: plasticity - index of plasticity retaining at thermoageing at 140 C for 30, 60 and 90 min - 80-95%, 76-94% and 75-94%, respectively. EFFECT: enhanced quality of composition. 2 tbl
Patent RU-2094522-C1 (RU)
Title: Alloy on the base of ferrum for powder gas thermic coatings
Inventor: REVUN SERGEJ A
IPC: C23C4/06
Filed: 1995-06-19
Granted: 1997-10-27
Abstract: FIELD: manufacturing of powder gas thermic coatings. SUBSTANCE: alloy on the base of ferrum comprises, mas.%: carbon, 2-4; boron, 0.01-5.0; chromium, 0.01-5.5; vanadium, 0.01-1.0; silicium, 2.0-4.0; manganese, 0.04-0.8; titanium, 0.01-1.2; nitrogen, 0.01-2.5. Additionally said alloy may comprise 0.01-0.4 mass % of phosphorous and/or 0.5-3.2 mass % of copper. EFFECT: improved quality. 3 cl, 1 tbl
Patent RU-2097236-C1 (RU)
Title: Axle-box unit
Inventor: BORODIN ANATOLIJ V
IPC: B61F15/12
Filed: 1995-06-30
Granted: 1997-11-27
Abstract: FIELD: railway transport; prevention of axial displacement of parts. SUBSTANCE: axle-box unit with antifriction bearings 1, 2 is made with end face attachment of bearings on axle neck by means of half-rings 6, 7 placed groove on neck between thrust ring 4 and axle bead. Springy ring 8 with split installed between half-rings and washer 11 with conical flange provides slackless fastening of bearings on axle neck. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2078640-C1 (RU)
Inventor: GOJDO MAKSIM E
IPC: B30B15/16
Filed: 1995-08-08
Granted: 1997-05-10
Abstract: FIELD: plastic working of metals. SUBSTANCE: drive has working hydraulic cylinder 1 and return hydraulic cylinders 2 with plungers 3,4 connected to movable cross-piece 5. Decompression device 6 is positioned outside working hydraulic cylinder 1. Movable separating member of decompression device has two pistons 7,8 extending between liquid and gas cavities 9,10. Gas cavity 10 may be hermetically locked. Stems 11,12 of pistons 7,8 are interconnected through mechanical transmission 13 providing for correspondence of lower transmission ratio value to higher value of coordinate of piston 7 of liquid cavity 9, with coordinate being read from position of piston 7, at which liquid cavity 9 has minimum volume. Working cavity 14 of hydraulic cylinder 1 is communicated through hydraulic line 16 and inlet valve 17 with high-pressure working liquid source 18 and through filling line 19 and filling-drain valve 20 with filling unit 21. Working cavity 14 of hydraulic cylinder 1 is communicated through controlled valve 22 with liquid cavity 9 of decompression device 6. Press drive has pressure relay 23 connected to working cavity 14 of cylinder 1 and adapted to control additional drain valve 20. Mechanical transmission 13 has sensor 24 for directing motion of piston 7 with stem 11 controlling operation of valve 22. According to other version, liquid cavity 9 of decompression device 6 is connected through additional controlled valve with filling line 19 at inlet of filling-drain valve 20. EFFECT: increased efficiency and enhanced reliability in operation. 7 cl, 2 dwg
Patent RU-2061347-C1 (RU)
Title: Термовременной индикатор для контроля процесса стерилизации
IPC: G01K11/125
Filed: 1995-09-06
Granted: 1996-05-27
Abstract: 1. Термовременной индикатор для контроля процесса стерилизации, содержащий слой термочувствительного вещества на основе полимера, нанесенный на подложку, отличающийся тем, что термочувствительное вещество дополнительно содержит стабилизатор-антиоксидант при следующем соотношении компонентов, мас.%:  Антиоксидант - 0,1 - 10,0  Полимер - Остальное  2. Индикатор по п.1, отличающийся тем, что в качестве полимера использован нитрат целлюлозы. 
      3. Индикатор по п.1, отличающийся тем, что в качестве полимера использован бутадиен-нитрильный каучук. 
      4. Индикатор по п.1, отличающийся тем, что в качестве стабилизатора-антиоксиданта использован 2,2'-метилен-бис-(6-трет-бутил-4-этилфенол). 
      5. Индикатор по п.1, отличающийся тем, что в качестве стабилизатора-антиоксиданта использован 2,2'-метилен-бис-(6-трет-бутил-4-метилфенол).
Patent RU-2091035-C1 (RU)
Title: Apparatus for forming candy mass
Inventor: NIKITIN VALENTIN I
IPC: A23G3/12
Filed: 1995-08-29
Granted: 1997-09-27
Abstract: FIELD: confectionery industry, in particular, formation of candy bodies from viscoelastic candy mass. SUBSTANCE: apparatus has charging hopper and hollow forming roll with cells on its outer side. Ejector mounted in each cell is provided with channel offset in the direction of rotation of forming roll relative to ejector shaft. Ejectors are connected with reciprocating mechanism. Feeler mechanism is fixed within forming roll and knife mounted on lever is attached to outer surface of forming roll. Working surface of knife is extending along circle with radius 0.5-2.0 less than that of forming roll. Baffle is fixed below forming roll in diametrically opposed relation to knife. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 5 dwg
Patent RU-2112780-C1 (RU)
Title: Low-silicate drilling mud
Inventor: ANISIMOV A A
IPC: C09K8/24
Filed: 1995-10-10
Granted: 1998-06-10
Abstract: FIELD: oil and gas production. SUBSTANCE: drilling mud contains, wt.-%: clay, 7-9; liquid glass, 2-5; polyacrylamide, 0.1-0.2; a hydrophobic colmatant, which, according to invention, is colophony-bitumen reagent, 0.5-2.0; and water, the balance. EFFECT: increased mudding properties of mud with simultaneously reduced content of liquid glass and polyacrylamide. 2 cl, 1 tbl
Patent RU-2110803-C1 (RU)
Title: Device for measurement of motion speed of railway transport facility
Inventor: OSTROMENSKIJ P I
IPC: G01P3/64
Filed: 1996-01-10
Granted: 1998-05-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: shock acceleration transducers are mounted on wheel boxes as marker of time at which transport facility passes through end of base distance of know length equal to space between transport facility wheels. Outputs of transducers are connected to inputs of time interval meter. The latter measures time between electric pulses developed across acceleration transducers in case of sequential passage over one and the same rail joint by two adjacent wheels of transport facility. EFFECT: higher measurement results. 2 dwg
Patent RU-2093314-C1 (RU)
Title: Sectional cutter
Inventor: SPETSAKOV SEMEN S
IPC: B23B27/04
Filed: 1996-01-24
Granted: 1997-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: sectional cutter has holder with tail-piece, movable and stationary supports with strip having non-through slot located between supports. Slot in combination with cantilever type clamping part form together socket for cutting member. Cutter also has strip fastening unit installed on holder and cutting member fastening unit intended for interaction with aforesaid cantilever type part of strip. Movable support is made up of two separate parts, and one of them is intended for interaction with cutting member fastening unit, and other part is intended for interaction with strip fastening unit. EFFECT: high efficiency. 1 cl, 1 dwg
Patent RU-2095521-C1 (RU)
Title: Bucket-wheel excavator
Inventor: DEMIN ALEKSANDR A
IPC: E02F3/18
Filed: 1996-04-15
Granted: 1997-11-10
Abstract: FIELD: earth-excavating machinery. SUBSTANCE: this excavator can be used in mining and other industries and it possesses wide technological potentialities in developing ore deposits of complex structural setup. Bucket-wheel excavator has running gear, turntable with superstructure which carries boom with bucket-wheel. Buckets are provided with walls and cutting perimeter. Also provided is receiving conveyer with receiving hopper. Bucket-wheel is connected with boom by means of holder secured to boom. Holder has upper and lower cheeks with bucket-wheel installed horizontally between them. Each bucket has discharge opening in one of its walls. If discharge opening is made in lower wall, lower cheek of holder is provided with locking apron. Discharge openings can be provided with movable shutter with its operating mechanism. Depending on earth characteristics, discharge openings are made in lower or side walls of buckets. Lower part of cutting perimeter of bucket is located below its lower wall. Lower cheek of holder and part of boom adjacent to bucket-wheel have discharge openings located one above other, thus creating charging hopper above receiving bin. In addition, receiving conveyer depending on sloping angle of cutting face can be installed in vertical plane at angle to longitudinal axis of boom and connected to its end by means of rigid links. This excavator is adapted to successive cutting of interlayers of minerals in development of structurally complex deposits. EFFECT: high efficiency. 6 cl, 3 dwg
Patent RU-2125419-C1 (RU)
Title: Adhesive bridge-type dental prosthesis
Inventor: ZURABISHVILI N G
IPC: A61C13/23
Filed: 1996-04-11
Granted: 1999-01-27
Abstract: FIELD: medicine; prosthetic dentistry. SUBSTANCE: dental prosthesis has jumper 1 with vertical supports 2 and artificial tooth positioned on jumper 1. Supports 2 may be made L-shaped with ends directed opposite to each other. EFFECT: restoration and repair of prosthesis directly in oral cavity of patient. 3 cl, 4 dwg
Patent RU-2115661-C1 (RU)
Title: Method of dissolving cellulose
Inventor: BJURGER KHORST
IPC: C08J3/09
Filed: 1996-04-25
Granted: 1998-07-20
Abstract: FIELD: chemical industry. SUBSTANCE: present invention describes methods of dissolving cellulose in N-oxides of pyridine derivatives to obtain solutions suitable for making molding products [e.g. fibers or films], cellulose being regenerated from solution by precipitation into aqueous or aqueous organic bath. Cellulose is dissolved in 4-alkoxypyridine-N-oxide of general formula:   wherein R is CH 3  or C 2 H 5 . Depending on the desired concentration and viscosity of cellulose solution and also on stability of solution and permissible destruction of cellulose during dissolution process, prior to or after dissolution, 4-alkoxypyridine- N- oxide is mixed with protolytic and/or aprotic liquids at not greater than 1:1 ratio. Dissolution of cellulose is carried out at 40-125 C. Dissolution time varies from 20 min to 1 h. Cellulose is first ground to increase surface contact with solvent and to make dissolution more effective. Clear homogeneous cellulose solutions which can be kept for several days are formed, and viscosity of solution varies insignificantly. After multiple use of solvent, pyridine compound waste is subjected to chemical or biochemical purification. Mixtures intended for dissolution purposes can be both separated and reused after regeneration of cellulose from solution. EFFECT: more efficient dissolution method. 3 cl, 3 tbl
Patent RU-2122838-C1 (RU)
Title: Pharyngoplastics method
Inventor: MAMEDOV A A
IPC: A61B17/24
Filed: 1996-04-30
Granted: 1998-12-10
Abstract: FIELD: stomatology. SUBSTANCE: method consists in using pharyngeal flaps on upper feeder legs cut on posterior wall of pharynx conditionally divided into parts, in side compartments of pharynx, while simultaneously passing onto side walls of pharynx, after which distal ends of pharyngeal flaps are sewed on according to "on ourselves" principle and to tissues of nasal mucous- muscular layers of side walls of pharynx and palatal curtain, their wound surfaces being closed with preliminarily formed oral mucous- muscular layer of tissues of side walls of pharynx and palatal curtain. EFFECT: accelerated treatment and improved quality of speech restoration. 4 dwg
Patent RU-2117190-C1 (RU)
Title: Distance stay
Inventor: AL BERT FRISHMANN
IPC: F16B13/06
Filed: 1995-09-20
Granted: 1998-08-10
Abstract: FIELD: securing parts in drilled holes. SUBSTANCE: distance stay tail-piece having fixture for securing part at its rear end and at least two sections at its front end. These sections have reduced area of cross section. Distance taper sections adjoin them. Device includes also distance bushes fitted on sections with reduced area of cross section. Each distance bush is provided with at least two grooves located radially and bent outside. Grooves have one or several holes made in their rigid zone. These holes are round in form; they form sharp toothed edge for engagement of grooves with walls of drilled hole. Diameters of sections of tail-piece with reduced area of cross section are different. EFFECT: easy driving of stay. 5 cl, 7 dwg
Patent RU-2119674-C1 (RU)
Inventor: FEDOROV VLADIMIR FEODOS EVICH
IPC: G01R31/34
Filed: 1996-10-01
Granted: 1998-09-27
Abstract: Изобретение относится к области электроэнергетики и может быть использовано в электрических машинах, работающих в энергосистемах. Предлагаемое устройство позволяет повысить чувствительность контроля изоляции ротора и эксплуатационную надежность электрической машины. Устройство содержит электрическую машину, бесщеточный возбудитель с диодным выпрямителем, два динамических двухобмоточных трансформатора, первичные обмотки которых размещены на роторе, а вторичные - на статоре, причем первичная обмотка второго трансформатора одним концом присоединена к корпусу, другим концом - к общей точке проводника, соединяющего конденсатор и катод полупроводникового диода, которые другими своими выводами присоединены к выводам постоянного тока диодного выпрямителя, причем полупроводниковый диод присоединен к катодной группе диодного выпрямителя, а конденсатор - к анодной группе, вторичные обмотки трансформаторов подключены через формирователь сигнала, пропорционального сопротивлению изоляции цепи обмотки возбуждения, к исполнительному органу. 1 ил.
Patent RU-2149354-C1 (RU)
Title: Method of measurement of movement
Inventor: TUKHVATULLIN R A
IPC: G01B11/02
Filed: 1997-03-14
Granted: 2000-05-20
Abstract: FIELD: fiber-optical measurement systems. SUBSTANCE: method can be used to measure movement of object. Radiation modulated by intensity and wave length is formed and fed to measurement zone with the aid of transmitting fiber-optical channel. Signal from output of fiber-optical channel is sent to photodetector and from it to input of electronic switch. Output signals of the latter are supplied into comparators and into interpolation unit. Output signal of interpolation unit and output signals of comparators go to electronic signal processing device whose output signals are fed into interpolation unit and to input of indication system which indications determine measured value of mutual translation of butts of fiber-optical channels. EFFECT: enhanced accuracy and reliability of measurements. 4 dwg