baber/WOPTO huggingface dataset:
Patent RU-2108085-C1 (RU)
Title: Device for electroacupuncture diagnostics and eav-therapy and method to record characteristics of tested object upon a carrier for this device
Inventor: VOLKOV E E
IPC: A61H39/00
Filed: 1996-02-13
Granted: 1998-04-10
Abstract: FIELD: medicine, therapy, reflexotherapy, EAV-diagnostics and EAV-therapy. SUBSTANCE: method suggests a device for electroacupuncture EAV-diagnostics which contains both an active and passive electrodes. Each electrode is separately connected with a pointer indicator of results of available alterations, and a test-cell between indicator and research electrode which contains a carrier of informational characteristics of tested agent of biologically active substances as optic images of these substances upon a carrier. Method deals with placing biologically active substances between nelium-neon or helium-argon caliber and carrier of informational characteristics of biologically active substance as a support with light-sensitive photomaterial. Thus, defocussed laser ray can embrace the whole volume of biologically active substances, at the same time exposure period corresponds to the time of formation of optic image of biologically active substances upon a carrier. EFFECT: higher efficiency to prolong expire date of informational characteristics of biologically active substances and obtain these carriers. 2 cl, 2 cl, 1 tbl, 1 dwg
Patent RU-2106223-C1 (RU)
Inventor: KOSOV ANATOLIJ FEDOROVICH
IPC: B21H1/18
Filed: 1996-03-15
Granted: 1998-03-10
Abstract: FIELD: manufacture of stepped rollers for several runs for shaping of uneven (threaded, gear, etc) surfaces with a high precision in a non-oxidizing version. SUBSTANCE: the mill uses a set of vacuumized devices, chambers, component conduits and a cooling tank for rational realization of several production processes: orientation of piece blanks, blank heating, rolling with acceleration of component rotation due to Geneva stop-motion in the drive of rollers consisting of several deforming sectors and intermediate zones, in which the component gets centered, and a running clearance adjustment system according to information obtained from the previous run, cooling of components in non-oxidizing liquid. EFFECT: enhanced precision and reliability of rolling and possibility of working of components made of structural, heat-proof and difficulty deformed materials. 3 cl, 5 dwg
Patent RU-2112882-C1 (RU)
Title: Support for protection of development workings
Inventor: DOLOTKIN JU N
IPC: E21D11/08
Filed: 1996-06-17
Granted: 1998-06-10
Abstract: FIELD: mining industry. SUBSTANCE: this can be used for support of underground workings. Support in the form of protection strip is made up of separate units which are placed with their working sides one above other. Each unit is made of two similar components, and their working sides have flat surface. Their opposite sides have undulated surface with recesses and protrusions which are semicircular in cross-section. Recesses of one component are located coaxially with protrusions of other component, thus ensuring engagement with creation of pliable joint. This allows for improving efficiency in operations for erection of support intended for protection of development workings. EFFECT: higher efficiency. 5 dwg
Patent RU-2103213-C1 (RU)
Inventor: PAUTOV V I
IPC: B65D90/28
Filed: 1996-06-19
Granted: 1998-01-27
Abstract: FIELD: transport engineering; devices for storage, transportation and mechanized re-loading of liquids; folding reservoirs for hydrocarbon fuels for fuelling vehicles in the field. SUBSTANCE: reservoir is provided with support rollers installed on fasteners and two pairs of sliders in inclined and vertical slots of which support rollers for individual fasteners are freely fitted. It has also flexible tie-rods to provide equalized application of forces from power cylinders to sliders in each phase of their movement, and flexible gaskets providing sealing of inner space of reservoir. Reservoir housing is made of shaped modules, symmetrical in pairs and connected with cover, bottom and with each other to form longitudinal corrugations making the structure compact. EFFECT: enlarged operating capabilities, simplified operation. 3 cl, 5 dwg, 1 tbl
Patent RU-2115194-C1 (RU)
Title: Electron-optical system, matrix electron-optical system, devices on their bases ( versions )
Inventor: GIVARGIZOV MIKHAIL EVGEN EVICH
IPC: H01J21/20
Filed: 1996-07-04
Granted: 1998-07-10
Abstract: FIELD: electronics, electron-optical systems. SUBSTANCE: proposed design of electron-optical system is based on module approach and incorporates cathode, electrode and anode modules. Each of them is realized independently. Versatility of electrode module that includes controlling film electrode, system of film focusing electrodes and deflecting system realized by various methods depending on needed parameters of devices and expenses on its realization makes it possible to function with any cathode module but with only limitation: cathode module should be realized on flat backing. There is also proposed design of matrix electron-optical system composed of assemblage of electron-optical systems mentioned above. In this case cathode module is subjected to second additional limitation: distances between cathode units should be specified. Device based on such design is meant for optical representation of information ( display ) and ensures addressing by deflecting system ( scanning of electron beam ). There are versions of approach to anode module depending on particular display. EFFECT: enhanced functional stability and reliability of systems. 22 cl, 19 dwg
Patent RU-2122215-C1 (RU)
Title: Device testing quality of electric insulation
Inventor: SEREBRJAKOV A S
IPC: G01R27/02
Filed: 1996-09-20
Granted: 1998-11-20
Abstract: FIELD: electric measurements. SUBSTANCE: device incorporates source of testing voltage, reference resistor, discharge resistor, output terminals, charging key, discharging key, scale voltage converter, voltmeter and two-position switch. Device is supplemented with additional resistor, two-pole switch, voltage divider, potentiometer, summing amplifiers, tracking and storage unit and indicator. EFFECT: expanded functional capabilities thanks to detection of partial discharges in insulation. 1 dwg
Patent RU-2098748-C1 (RU)
Inventor: BASS GEORGIJ A
IPC: F42D5/045
Filed: 1996-10-15
Granted: 1997-12-10
Abstract: FIELD: underwater blasting operations. SUBSTANCE: the device uses a net of elastic porous cords with a waterproof coating located horizontally above the charge. Secured around the edges of the net are rows of freely hanging vertical staggered cords of a variable density growing in the direction of passage of shock waves. The cords are also made of elastic porous materials with a waterproof coating. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2106186-C1 (RU)
Title: Isotope separation apparatus
Inventor: VLASOV M A
IPC: B01D59/48
Filed: 1996-11-15
Granted: 1998-03-10
Abstract: FIELD: isotope separation, applicable in creation of enriching cascade in the process of production of stable and radioactive isotopes of chemical elements, as well as in systems of final product cleaning of foreign impurities and in application of various coatings onto the substrate. SUBSTANCE: the apparatus has a magnetic system enveloping the vacuum chamber, which accommodates in alignment with the magnetic system an open-type gas-discharge ion source, having a cathode with a cylindrical emitting surface and at least one anode located at the cathode end surface perpendicularly to the magnetic system axis. In addition the ion source is furnished with two cylindrical electrodes positioned coaxially to the cathode and limiting the discharge space with a gap between them as a source port. The inside radius of the electrodes is determined proceeding from the conditions of the maximum efficiency of operation of the ion source of the substance to be separated. The apparatus also used receiving isotope collectors made in the form of a group of cylindrical electrodes. One of the receiving collectors intended for the heavy component envelops the ion source in the area of its port and has a height of not less than the port height, and an inside radius determined proceeding from the condition of the minimum energy of heavy ions on the surface of the collector, and its potential does not exceed the anode potential. The other receiving collectors intended for the light component envelop the ion source in the area outside the port and have an inside radius exceeding the radius of the electrode for the heavy component, and the potential is negative relative to the potential of the electrode for the heavy component. EFFECT: enhanced efficiency. 6 dwg
Patent RU-2120682-C1 (RU)
Title: Silicon substrate treatment process
Inventor: SKUPOV V D
IPC: H01L21/322
Filed: 1997-04-17
Granted: 1998-10-20
Abstract: FIELD: manufacture of high-quality substrate plates from single-crystalline silicon. SUBSTANCE: process includes electrochemical formation of porous silicon layer on one side of substrates, treatment of substrates, and removal of porous silicon. The latter is formed on working side of substrate and then porous-silicon surface is brought to amorphous state by irradiating with ions at energy ensuring penetration depth of ions not exceeding thickness of porous silicon layer. Irradiated porous silicon is then removed by chemical and dynamic polishing in acid etching agent. EFFECT: improved uniformity of distribution of electric characteristics of silicon substrates near their working side. 2 tbl, 2 ex
Patent RU-2117558-C1 (RU)
Title: Sectional single-point tool
Inventor: ARKHAROV ANATOLIJ PAVLOVICH
IPC: B23B27/16
Filed: 1997-04-29
Granted: 1998-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: sectional single-point tool has holder with flexible part and insert built into the opening of the holder. The insert has polyhedral cutting part, tool shank, and a neck with flats between them. The number of flats corresponds to the number of edges of the polyhedral cutting part. After the tool shank has been built into the opening the axis of the insert becomes inclined to provide tool cutting edge angle and tool orthogonal clearance. Rotation of the insert around its axis until it engages one of the neck flats provides a minor back clearance. EFFECT: enhanced capacity. 2 cl, 4 dwg
Patent RU-2131529-C1 (RU)
Title: Swirl-chamber turbo engine
Inventor: GORJUNOV S V
IPC: F02C3/045
Filed: 1997-08-27
Granted: 1999-06-10
Abstract: FIELD: gas-turbine plants using regeneration and isobaric supply of heat. SUBSTANCE: engine has combined compressor and turbine wheels shaft-mounted in casing and separated by heat-regenerating wall, as well as continuously acting combustion chamber and two impellers mounted on shaft between combined compressor and turbine wheels for axial displacement to compensate for thermal expansion of wheels. One of impellers used for auxiliary compression of heated gas has larger radius. Other impeller designed for dynamic release of compressor and turbine wheels in radial direction has smaller radius. Both impellers separate combustion chamber from engine shaft. Casing is built up of two halves with vertical split joint and accommodates, in addition, contraction with variable-section helical taper flow passages. EFFECT: improved power capacity and efficiency of engine. 5 dwg
Patent RU-2122474-C1 (RU)
Inventor: VARSHAVSKIJ E A
IPC: B21B38/00
Filed: 1998-01-05
Granted: 1998-11-27
Abstract: Изобретение относится к прокатному производству. Техническая задача, решаемая изобретением - повышение достоверности результатов измерений. Способ контроля перекоса валков прокатной клети в горизонтальной плоскости включает операции установки светоотражателей на торцевую плоскость шеек валков с неприводной стороны, лазерных приборов под углом против светоотражателей и вертикальных экранов. Определяют углы перекоса каждого валка относительно случайно выбранной базовой оси (с помощью теодолита или натянутой проволоки), а затем вычисляют угол перекоса осей валков как разность измеренных углов. 2 ил., 1 табл.
Patent RU-2140279-C1 (RU)
Title: Method of preparing medicinal lignin
Inventor: PLISOV N V
IPC: C07G1/00
Filed: 1998-02-03
Granted: 1999-10-27
Abstract: FIELD: medicine. SUBSTANCE: hydrolytic lignin is treated with alkali while stirring in two stager at hydromodulus of 6, temperature of 80-85 C, each stage continuing for 1-1.5 hours, with washing operation performed between two stages. The resulting lignin is neutralized with carbon dioxide, washed, ground and dried. EFFECT: greater sorption power of the title product. 2 cl, 1 ex
Patent RU-2142964-C1 (RU)
Title: Method of preparing carbamido-formaldehyde concentrate
Inventor: AFANAS EV S V
IPC: C08G12/12
Filed: 1998-03-11
Granted: 1999-12-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is carbamido-formaldehyde concentrate of certain composition by chemisorption of formaldehyde containing gases resulting from oxidative dehydrogenation of methanol on iron-molybdenum catalyst with aqueous carbamide solution in alkaline medium. Aqueous carbamide solution is 50-65% aqueous carbamide solution containing 0.05-2.0% of amine, and process is carried out in three-section column to obtain carbamide-formaldehyde concentrate with controllable content of uronic and triazine derivatives. This content is reached by varying pH values of medium, amine content in carbamide solution and formaldehyde to carbamide molar ratio in middle and lower column sections. EFFECT: optimization of process of synthesis of carbamido-formaldehyde concentrate having improved technical characteristics. 4 ex, 1 tbl
Patent RU-2130730-C1 (RU)
Title: Composition for pudding and method of its preparation
Inventor: KOMPANIETS L A
IPC: A23C23/00
Filed: 1998-03-26
Granted: 1999-05-27
Abstract: FIELD: dairy industry. SUBSTANCE: method involves preparation of composition containing milk base, granulated sugar, stabilizers, β--carotin, and aqueous extract of natural vanilla. For pudding preparation, the following ingredients are introduced into milk base: granulated sugar, pectin, modified starch, aqueous extract of natural vanilla and β--carotin. The mixture is mixed, aged, and deaerated, heated, homogenized, sterilized and aged at temperature of sterilization. Then mixture is cooled, directed into vessel and prepacked under aseptic conditions. Milk dessert - pudding is aged in prepacked form for 24 h at temperature 4 C. EFFECT: improved quality and prolonged storage life. 3 cl, 1 ex
Patent RU-2129771-C1 (RU)
Title: Device for breaking loose material bridge in hopper
Inventor: OBERTYSHEV A I
IPC: A01F25/00
Filed: 1998-03-26
Granted: 1999-05-10
Abstract: FIELD: agricultural and mechanical engineering; storage of loose materials; prevention of hand-ups in process of material discharge from hopper of stationary or mobile storages. SUBSTANCE: loose material bridge breaker for hopper has vertically installed rod with fitted on bushings. Bridge breaking member in form of screw conical springs are mounted on bushings. Springs are arranged at different levels and are rigidly secured by one end on hopper walls and by other end, on bushings. Bushings are adjusted in height and are secured on rod. Consists of separate sections connected by flexible members, for instance, by springs, and is suspended from springs. Coils of bridge breaker springs, expanding, move upwards and strike against loose material bridge thus breaking the bridge. EFFECT: enhanced efficiency of breaking. 1 dwg
Patent RU-2137742-C1 (RU)
Title: Isoprene production process
Inventor: PETUKHOV A A
IPC: C07C11/18
Filed: 1998-05-08
Granted: 1999-09-20
Abstract: FIELD: industrial organic synthesis. SUBSTANCE: process consists in catalytic dehydrogenation of isoamylenes in presence of water steam. Reaction products are cooled to 102 C, compressed, and condensed at gage pressure 6-15 atm using indirect heat exchange with steam condensate. EFFECT: reduced power consumption. 1 dwg, 6 ex
Patent RU-2152308-C1 (RU)
Title: Device for transfer of pneumatic tyre band blanks
Inventor: ROZENBERG V A
IPC: B29D30/70
Filed: 1998-12-08
Granted: 2000-07-10
Abstract: FIELD: tyre industry; interoperational transfer of ring-shaped blanks made of flexible materials. SUBSTANCE: device has radially movable grips mounted on ring-shaped frame including at least two levers. Levers are hinge-mounted on opposite ends of grip. Each grip is coupled by means of levers with ring movable relative to frame. Device has at least two movable rings installed for turning to opposite sides. First lever is hinge-secured on one of turnable rings by free end. Second levers is hinge-mounted on other turnable ring by its free end. EFFECT: simplified design, facilitated readjustment for required diameter of tyre band blanks. 2 cl, 3 dwg
Patent RU-2140961-C1 (RU)
Title: Method of destructing water-in-oil emulsions, protection of oil field equipment from corrosion, and asphaltene- resin-paraffine deposits
Inventor: VARNAVSKAJA O A
IPC: C10G33/04
Filed: 1999-01-25
Granted: 1999-11-10
Abstract: FIELD: petroleum production industry. SUBSTANCE: composition for destructing water- in-oil emulsions, inhibiting corrosion of oil field equipment and preventing asphaltene-resin-paraffine deposits comprises, wt %: glycerol based ethylene oxide and propylene oxide blockcopolymer having molecular weight of 3000-6000. 20-80; product of reaction of ethylene oxide and propylene oxide based on glycerol and toluylene diisocyanate from (n+1):n to (n+3): n wherein n is number of toluylene diisocyanate moles, 5-20; and the composition is used for oil fields with high flooding level, and sewage purification problem can be solved. EFFECT: improved properties of the composition. 18 ex, 2 tbl
Patent RU-2159386-C1 (RU)
Title: Composition for making cermet coat
Inventor: ATLANOVA A F
IPC: F16L58/04
Filed: 1999-02-23
Granted: 2000-11-20
Abstract: FIELD: protection of parts made from nickel-based alloys. SUBSTANCE: proposed composition includes nickel, barium oxide, boron oxide, aluminum oxide, cerium oxide and zirconium oxide at the following relationship of components, mass-%: nickel, 36 to 58; barium oxide, 16 to 19; boron oxide, 7 to 13; aluminum oxide, 6 to 9; cerium oxide, 14 to 19 and zirconium oxide, 1 to 2. EFFECT: improved characteristics of coat. 2 tbl
Patent RU-2154658-C1 (RU)
Title: Epoxy composition
Inventor: BUTENKO V I
IPC: C08K3/04
Filed: 1999-02-22
Granted: 2000-08-20
Abstract: FIELD: chemistry, more particularly high-molecular organic compounds, more specifically various machine-building industries. SUBSTANCE: described is epoxy composition comprising epoxy diane resin, polyethylene polyamine, dibutyl phthalate and iron powder, finely divided graphite with dispersity of (0,3-0,5)•10 -6  m as solid lubricant, and iron powder has dispersity of (5-10)•10 -6  m. Ratios of components are as follows, wt parts: epoxy diane resin, 100; polyethylene polyamine 15-20; dibutyl phthalate, 8-12; iron powder with dispersity of (5-10)•10 -6  m, 150- 200; finely divided graphite with dispersity of (0,3-0,5)•10 -6  m, 20- 25. EFFECT: greater wear resistance and higher resistance to surface attrition. 2 tbl
Patent RU-2154724-C1 (RU)
Title: Window, door or the like with actuating mechanism
Inventor: GERSDORF OLIVER
IPC: E05C9/12
Filed: 1999-03-24
Granted: 2000-08-20
Abstract: FIELD: construction industry. SUBSTANCE: window, door or the like has folding sash which consists of wooden, metal or plastic sections. Latch found in guide channel is made for engagement with actuating mechanism. The latter accommodates drive member in its body. Drive member is made, for instance, in the form of gear which may be turned with the help of handle. Folding sash in region of installation of actuating member has break which pierces bottom of guide channel in metal or plastic section. Part of actuating member accommodating drive member passes at least partially through said break. Body is provided with means for temporary fixation of actuating member position before its final attachment. To provide for position fixation at all possible sections, body has means for acting against mounting connection with geometric closing, and/or friction closing with made openings and/or with break. EFFECT: improved design. 6 cl, 7 dwg
Patent RU-2159497-C1 (RU)
Title: Frequency converter control process
Inventor: SILKIN E M
IPC: H02M5/44
Filed: 1999-04-13
Granted: 2000-11-20
Abstract: FIELD: converter engineering; control systems for ozonizers. SUBSTANCE: control process for frequency converter that has rectifier with capacitive filter at output and push-pull inverter built around fully controlled reverse-shunted diodes, connected to rectifier output leads, and operating into inductive load includes generation of control pulses and their alternate supply to diode shaping forward and reverse current half-waves across load. In the process, instant values of currents are measured across diagonally opposite ac terminals of inverter, moment when current measured across diagonally opposite terminals of inverter equals zero is determined, control pulse is applied, and next diodes are turned on not earlier than at instant when current measured across diagonally opposite ac terminals of inverter equals zero; then rectangular pulses are generated their cycle being 0.5T, where T is cycle of output ac current; trailing edge of pulses depends on diode turn-off moment; output ac current is controlled by regulating moment of control pulse supply and diode turn-on in the range between moment when current measured across diagonally opposite ac terminals of inverter equals zero to half-cycle of ac output current. EFFECT: improved reliability of frequency converter. 2 dwg
Patent RU-2152386-C1 (RU)
Inventor: KOVAL CHUKOVA O V
IPC: C07D211/88
Filed: 1999-05-27
Granted: 2000-07-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention describes method of synthesis of the novel compound, ammonium 2,3,5,6-tetraoxo-4-nitropyridate. 2-Amino-3-hydroxy-pyridine is subjected for interaction with 12% nitric acid in ethanol medium at heating to 70-80 C in the presence of thulium nitrate as catalyst. New substance of tetraoxopyridine class has been synthesized that can display biological activity and can be used for synthesis of preparations with psychotropic effect. EFFECT: new compound indicated above, improved method of synthesis. 2 dwg
Patent RU-2161727-C1 (RU)
Inventor: PESHEKHONOV JU P
IPC: F02P3/00
Filed: 1999-06-22
Granted: 2001-01-10
Abstract: FIELD: electrical equipment for internal-combustion engines; ignition systems. SUBSTANCE: spark is produced by applying voltage to primary winding of ignition coil, control pulse of definite minimal length is shaped its trailing edge being in time correspondence to optimal spark formation moment, current pulses are shaped in ignition coil to cause high-voltage pulse across secondary winding of ignition coil which is passed to spark plug; in the process primary winding circuit is opened at spark origin to allow for reverse flow of current so as to reduce pulse length. Pulse shaping device has adjustable gate multivibrator supplied with signal coming from Hall-effect transducer and from starter to its input; power transistor control unit with signal coming from pulse difference discriminating circuit applied to its input; power transistor; diode whose cathode is connected to power transistor collector and anode, to motor vehicle ground terminal, and diode whose cathode is connected to transistor collector and anode, to primary winding of ignition coil. EFFECT: improved spark formation at high engine speed due to better quality of ignition coil. 3 cl, 3 dwg
Patent RU-2165212-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/04
Filed: 1999-09-01
Granted: 2001-04-20
Abstract: FIELD: food-concentrates industry; applicable for production of drinks concentrates. SUBSTANCE: after extraction of bitter substances from flavedo, citrus fruits are treated by arachidonic acid and aged. Then fruits are crushed, and crushed mass is concentrated with preparation of final product. EFFECT: increased stability of base for thickened drinks to microbial spoilage and stratification. 2 ex