baber/WOPTO huggingface dataset:
Patent UA-49037-C2 (UA)
Title: Powder sprayed charge and unit for its spraying
Inventor: IVANOV VALERII ANATOLIIOVYCH
Filed: 1999-03-31
Abstract: This group of inventions is related to the area of technique for an explosive sputtering of materials, in particular, to fire protective components.A powder sprayed charge includes uninflammable and active components, is arranged as multi-layered, with alternating placing uninflammable and active components. As uninflammable, heavy components are used, and as active – light components. A device for explosive sputtering of powder-like charge has a multi-barrel cassette, a knock-out charge, an initiator and a sprayed component. The knock-out charge and the sprayed component are placed, respectively, in two containers that are easily destroyed. This device is equipped with a two-chain damper system. Implementation of the invention makes it possible to increase power of salvo and distance of the gas-dispersion flux distribution, due to decrease of the back-blow.
Patent UA-57046-C2 (UA)
Title: A composite material with ceramic matrix and reinforcement from silicon carbide fibers and a process for manufacturing the same
IPC: C04B35/565
Filed: 1997-11-28
Abstract: The material consists of a textile reinforcement of fibers made up essentially of silicon carbide, and an interphase layer between the reinforcing fibers and the matrix. The reinforcing fibers are long fibers which contain less than 5 % at. of residual oxygen and have a modulus higher than 250 GPa, the interphase layer is strongly bound to the fibers and to the matrix such that the shearing strength inside the interphase layer and at the fiber-interphase and interphase-matrix is greater than that inside the matrix.
Patent UA-34175-C2 (UA)
Title: Diamond-hard metal alloy plate
Inventor: NOVIKOV MYKOLA VASYLIOVYCH
Filed: 1999-06-10
Abstract: The invention relates to field of powder metallurgy, in particular to diamond-hard metal alloy plates and may be used at agglomeration of permanent layered connections hard metal alloy substrate – diamond polycrystal in conditions of high pressure and temperature. Diamond-hard metal alloy plate contains diamond layer and hard metal alloy plate between which is located an intermediate layer containing diamonds. Diamond layer additionally contains silicon carbide and silicon and intermediate layer additionally contains cobalt silicide at following ratio of components (in per cent by weight): diamond layer: diamonds 89 - 97 silicon carbide 2,8 - 9 silicon 0,2 - 2 intermediate layer: cobalt silicide (CoSi2) 10 - 38 diamonds 62 – 90. In the best embodiment of invention the thickness of intermediate layer makes 0.15 – 0.25 of thickness of diamond layer. The invention provides for regular arrangement of components in diamond layer, improvement of bond between diamond grains, creation of intermediate barrier layer that at agglomeration of diamond-hard metal alloy plate opposes to dripping of cobalt into diamond layer and such structure provides for increase of thermal resistance of material.
Patent UA-52710-C2 (UA)
Title: Furnace charge for manufacture of ammunition containing the cordierite
Inventor: PRYMACHENKO VOLODYMYR VASYLIOVYCH
Filed: 1999-07-06
Abstract: Furnace charge for manufacture of ammunition containing the cordierite, and includes 55-83 % of volume of silica-aluma fire clay , 10-15 % of volume of argil, the component which contains the magnesium and the final mix. To increase the temperature of the products deformation under load it contains as a component with magnesium 5-15 % of volume of a mixture of magnesite and dunite in a ratio of 1.0:8 to 1:1.2, and as a final mix – 2-15 % of volume of zirconium dioxide.
Patent RU-2180254-C2 (RU)
Inventor: SELIVERSTOV V I
IPC: A62D1/00
Filed: 2000-01-24
Granted: 2002-03-10
Abstract: FIELD: fire extinguishing. SUBSTANCE: composition for extinguishing A and B class fires contains, wt %: nitrogenphosphorus and/or nitrogen-phosphorus-potassium fertilizer 15-50, ammonium nitrate 15-50, plasticized nitrocellulose and/or polyvinylacetate 15-45, and waterproofed silica and/or waterproofing liquid and/or plasticizer 1-9. Composition in the form of paste is applied onto indoor surfaces. When heated to 120-200 C, it evolves inert gases (nitrogen, carbon dioxide, water steam) and orthophosphoric acid mist ensuring extinguishing of fire. EFFECT: enhanced extinguishing efficiency.
Patent RU-2175070-C2 (RU)
Title: Heat drive
Inventor: GOLUBEV V A
IPC: F01K25/06
Filed: 2000-02-02
Granted: 2001-10-20
Abstract: FIELD: drives of electric generators, pumps and other machines. SUBSTANCE: proposed drive has heater with cooler arranged above, heater and cooler being connected by branch pipe. Lower end of branch pipe is arranged in heater pit, and upper one, in cooler at level of working liquid surface. Upper part of heater is connected by pipeline with air-and-hydraulic motor in which kinetic energy of working liquid vapors is converted into rotation of air-and-hydraulic motor shaft. Heater and air-and-hydraulic motor are filled with liquids nonsoluble in each other having equal working temperatures but different densities. Number of steps of air-and-hydraulic motor and level of liquid in steps are chosen to provide summary hydrostatic pressure of liquid column less than difference of pressure in heater and cooler. Cooler is made in form of vertically arranged vessel filled with the same liquid as heater, but temperature of liquid in cooler is lower than that in heater. EFFECT: simplified design. 1 dwg
Patent RU-2182329-C2 (RU)
Title: Fluorometry detector
Inventor: BELEN KIJ B G
IPC: G01N21/64
Filed: 2000-03-24
Granted: 2002-05-10
Abstract: FIELD: optical instrumentation. SUBSTANCE: fluorometric detector incorporates source of luminous flux, focusing optics, capillary with specimen, parabolic mirror, light filter and photodetector. Detected volume of specimen is so placed in focus of mirror that fluorescent radiation collected by mirror forms quasi-parallel beam. Detector is fitted with spherical mirror whose focus is conjugate to focus of parabolic mirror, both mirrors being located on one axis perpendicular to plane in which axis of excitation radiation and capillary are positioned. Detector has CCD matrix of additional photodetector installed in direction of specular ray reflected from capillary with specimen. In this case radiation source and/or capillary are mounted for movement in direction perpendicular to their axes. Apart from this axis of radiation source is located at Brewster angle with reference to capillary. EFFECT: enhanced sensitivity of fluorometry measurements, simplified adjustment and improved operational characteristics of detector. 1 cl, 3 dwg
Patent RU-2192735-C2 (RU)
Title: Licorice root baler
Inventor: SALDAEV A M
IPC: A01F15/02
Filed: 2000-08-18
Granted: 2002-11-20
Abstract: FIELD: agriculture. SUBSTANCE: baler has pair of vertical guides connected with their ends to horizontal upper and lower cross-members. Compression chamber is equipped with hydraulic drive and is mounted on guides for displacement in up and down directions. Upper pressing punch equipped with hydraulic drive is mounted on upper cross-member. Die is positioned on lower cross-member. Pressing punch and die are provided with slots for laying metal strips in the process of binding pressed bale. Compression chamber is composed of movable mutually connectable rings of different size. Rigidity ribs are formed on outer surface in upper part of innermost ring of minimal diameter. Ribs are connected through pair of bushings by slider bearings to guides. Flange is formed on lower cut of said ring so that flange outer edge is directed downward. Flanges are formed on upper and lower cuts of ring having medium-size diameter. Flange on upper cut of ring is directed with its inner edge inward of ring and lower flange is directed with its outer edge outside the ring. Rigidity rib made in the form of washer is mounted at lower level than upper flange on outer cut of medium-size ring. Flange on upper cut of outer ring having maximum diameter is directed with its narrow end inward of ring. Rigidity ribs are positioned below said flange and connected through pair of bushings by slider bearings to guides. Each of innermost ring of minimal diameter and outer ring of maximal diameter are equipped with individual hydraulic drives made in the form of hydraulic cylinders. Stems of hydraulic cylinders are connected through brackets to respective bushings of rings. Hydraulic cylinder bases are mounted on upper cross-member. EFFECT: increased efficiency and enhanced reliability in operation. 2 cl, 6 dwg
Patent RU-2194519-C2 (RU)
Title: Method for treating herniated disk
Inventor: MUZALEVSKIJ V M
IPC: A61K35/62
Filed: 2000-11-28
Granted: 2002-12-20
Abstract: FIELD: medicine, neurology. SUBSTANCE: one should conduct acupuncture reflexotherapy, postisometric relaxation of spasmodic muscles, after vacuum evaporation it is necessary to puncture neuroosteofibrous foci and periosteal incisions in the projection of palpationally revealed indurations. After hemorrhage stoppage a leech should be put onto a site of puncture. About 3-10 leeches are put onto the area of affected disks. A course is finished with a complex including a medicinal blockade, curative physical culture, applications of dimexide-curative mixture onto both gluteal and lumbar areas. In the course of therapy it is necessary to measure cutaneous potential. EFFECT: higher efficiency of therapy. 2 ex
Patent RU-2199126-C2 (RU)
Inventor: BORISOV A V
IPC: G01N33/545
Filed: 2001-03-02
Granted: 2003-02-20
Abstract: FIELD: veterinary medicine. SUBSTANCE: the suggested kit contains purified and inactivated antigen of encephalomyelitis virus in poultry (EP) immobilized upon solid carrier, dry positive hen's blood serum to EP virus, dry negative hen's blood serum and dry antispecific immunoperoxidase conjugate against hen's immunoglobulins additionally containing carboxylcontaining cationite CB-4P-2. Every of mentioned components and cationite CB-4P-2 are applied at the following ratio, weight%: 2:98 - 15:85. Out of nonspecific components the suggested kit contains tris- buffer solution, phosphate-citrate buffer, orthophenylene diamine dyestuff or 2,2-azino-di [3-ethyl] benzthiazolinesulfonic acid, solution to stop reaction dying process, detergent twin-20 and washing solution. The kit in question is of high activity, specificity, low cost price and high stability at storage. EFFECT: higher efficiency of detection. 11 cl, 6 tbl
Patent RU-2200969-C2 (RU)
Inventor: SAMSONOV JU N
IPC: G02B6/10
Filed: 2001-03-05
Granted: 2003-03-20
Abstract: FIELD: optical instrumentation. SUBSTANCE: invention can find use in nonlinear and fiber optics, in medicinal optics, microscopy, semiconductor and ferroelectric optics, in spectroscopy and metrology, in physics of photon crystals and photochemistry. Multichannel optical wave guide comprises two or more matched flat plates made of glass or crystalline or plastic material optically transparent to ultraviolet, visible, infrared or microwave radiation. In agreement with first variant one plate comes in the form of flat optical reflecting diffraction grating which face surface carries several hundreds or thousands of parallel lines-channels of specified profile (triangular, rectangular or other), width and periodicity from 0.3 to 10.0-20.0 mcm and above. Second plate is superimposed with its optically flat surface on first plate to form one row of channels arranged periodically, through or filled with specified substance optically clear. In correspondence with second variant face surface of first plate caries several groups of lines-channels, one group of lines differing from another group by its parameters. Several individual single-row waveguides differing by their optical and physical characteristics are formed after superimposition of second flat plate on first plate. In accordance with third variant waveguide incorporates two identical plates, each plate coming in the form of optical flat reflecting diffraction grating. Plates match one another with lined surfaces to form two rows of holes-channels of specified profile, dimensions and periodicity. According to fourth variant face surfaces of both plates have matched separate groups of lines-channels. When these face surfaces are matched they form several individual double-row multichannel waveguides differing by their optical and physical characteristics. In correspondence with fifth variant waveguide is manufactured in the form of package comprising two outer plates and specified number of intermediate plates-gratings which matching forms multichannel multirow optical waveguide. EFFECT: enhanced optical characteristics of waveguides. 25 cl, 6 dwg
Patent RU-2219016-C2 (RU)
Inventor: MASHUKOV KH M
IPC: B22F3/24
Filed: 2001-04-02
Granted: 2003-12-20
Abstract: FIELD: heat and power engineering, possibly manufacture of heat exchanging apparatuses. SUBSTANCE: method for making heat exchange apparatus comprises steps of filling space between tubes for cooled or heated liquid and walls of heat exchange apparatus with porous metal; before filling placing partitions between tubes and pouring granular material; selecting melting temperature of granular material and melting temperature of partition material higher that that of porous metal; heating poured granular material, tubes and partitions until temperature almost equal to melting temperature of porous metal; casting melt metal; after cooling removing granular material and material of partitions for receiving porous metal alternating with through gaps. In addition arranging inside tubes and in gaps turbulizing members. Gaps may be inclined relative to direction of blown air; it is possible to provide volume-variable porosity. EFFECT: enhanced mechanical strength and heat transferring capability of apparatus. 5 cl, 2 dwg
Patent RU-2212123-C2 (RU)
Inventor: LYSENKO JU N
IPC: A01G1/00
Filed: 2001-04-04
Granted: 2003-09-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves, for crop rotation with 100% use of potato, introducing three potato sorts of different maturation groups; after harvesting, sowing one and two component mixtures of frost-resistant green-manure crops. Method allows potato to be cultivated without applying manure and large doses of mineral fertilizer, soil to be uniformly enriched in organic substance, humus content to be stabilized and phytosanitary state of soil to be improved. EFFECT: stabilized potato yield in years with different climatic conditions, reduced power consumption and reduced production costs. 1 tbl, 1 ex
Patent RU-2198438-C2 (RU)
Inventor: KORNILOV V A
IPC: H01J45/00
Filed: 2001-04-28
Granted: 2003-02-10
Abstract: FIELD: ventilated fuel elements for thermionic converter reactors. SUBSTANCE: in the course of experimental run of ventilated thermionic fuel element used for power-generating channels thermal power is measured at time moment τ, pressure of gaseous fission products in ventilation system and fuel- element can temperature are recorded, and speed of fuel material escape is evaluated from expression given in description of invention. EFFECT: enhanced precision, simplified experiment. 4 dwg
Patent RU-2202658-C2 (RU)
Title: Method for obtaining of cellulose solution
Inventor: NOVOSELOV N P
IPC: D01F2/02
Filed: 2001-06-05
Granted: 2003-04-20
Abstract: FIELD: production of chemical filaments and films. SUBSTANCE: method involves solving cellulose in mixture of monohydrate of N-methyl morpholine-N-oxide with 0.5-2.0% polyethylene imine or albumin, with said mixture being preliminarily heated to temperature of up to 75-95 C. Method allows cellulose concentration in solution to be increased and simultaneously viscosity to be reduced. EFFECT: increased strength of filaments produced from cellulose solution and wider range of products manufactured from such filaments. 1 tbl
Patent RU-2204116-C2 (RU)
Inventor: BUJUKJAN S P
IPC: G01C15/00
Filed: 2001-06-14
Granted: 2003-05-10
Abstract: FIELD: measurement technology, geodetic instrumentation. SUBSTANCE: invention can find use for transmission of horizontal direction from ground surface into mine workings or to upper levels in process of construction of engineering structures. Device includes direction transmitter, direction receiver with common vertical rotation axis and matrix of light sources optically coupled and installed at different levels. TV camera of direction transmitter is fitted with lightsplitting cube-prism. CCD matrix and matrix of light sources are mounted on optically matched faces of cube-prism in focal planes of lens of TV camera. Direction receiver has reflection prism carrying autocollimation mirrors. Input face of prism is perpendicular to vertical rotation axis of device. Technical result of invention lies in simplified technology of manufacture of device, in enhanced precision and reliability of measurements which enable horizontal angle contained between direction receiver and direction transmitter to be measured without any re-focusing of TV camera with root-mean-square error within limits of 1.5 angular second. EFFECT: simplified technology of manufacture of device, enhanced precision and reliability of measurements. 1 dwg
Patent RU-2203458-C2 (RU)
Inventor: BARYSHEV M G
IPC: F26B3/347
Filed: 2001-07-16
Granted: 2003-04-27
Abstract: FIELD: woodworking and food industries. SUBSTANCE: method designed for drying timber and products of vegetable and animal nature involves drying of timber, fish, meat, cherry, carrot, and the like by exposing them to electromagnetic field of extremely low or superlow frequency band, or to electromagnetic field amplitude-modulated by waves of extremely low or superlow frequency band, or to electric field frequency-modulated by waves of extremely low or superlow frequency band, or to electric field phase-modulated by waves of extremely low or superlow frequency band; carrier frequency for all kinds of modulated electromagnetic field may be from 30 to 10 13  Hz and intensity of each of mentioned fields is 10-1400 A/m; exposure time is 10-900 minutes. Proposed method makes it possible to reduce power consumption by down to 10 3  times compared with prior art. EFFECT: reducer power requirement. 15 ex
Patent RU-2206124-C2 (RU)
Inventor: ARKHIPOV V A
IPC: G07C13/00
Filed: 2001-07-23
Granted: 2003-06-10
Abstract: FIELD: office equipment including voting equipment using voting papers. SUBSTANCE: automated vote system has voting papers hoarder incorporating a number of sections, device for processing video information incorporating video image input/output device, random-access storage device, information storage device, processing unit, comparison facility, as well as video control device, voting papers readout device that has locking arrangement, four photo sensors, handler, lens, camera-recorder, positioner, source of light, video-switching unit, control board, delay device, deflection yoke, data display panel, and power unit; voting papers hoarder, video information processing device, and voting papers readout device are interconnected in special way. EFFECT: reduced time for processing voting papers and preparing voting closing statement. 2 cl, 2 dwg
Patent RU-2208589-C2 (RU)
Title: Method of production of disinfecting solution and device for method embodiment
Inventor: BAKHIR V M
IPC: C02F1/46
Filed: 2001-08-03
Granted: 2003-07-20
Abstract: FIELD: applied electrochemistry; applicable in corresponding fields of engineering, particularly, medicine, food and other industries. SUBSTANCE: disinfecting solution is produced by treatment of initial aqueous solution of sodium chloride in cathode chamber of main diaphragm electrochemical reactor. Flow of treated solution is separated into two parts,m one of which is withdrawn from treatment cycle, and the other part is supplied for treatment cycle, and the other part is supplied for treatment in anode chamber of same reactor. After treatment in cathode chamber if main reactor and before separation, flow is successively treated in cathode and anode chambers of additional diaphragm electrochemical reactor. In treatment in main and additional reactors, treated solution in cathode chambers moves in direct flow or counterflow relative to direction of solution flow in anode chambers. In treatment by direct flow, concentration of sodium chloride in initial solution amounts to 1.0-5.0 g/l, with part withdrawn from treatment cycle of 2-5% and in treatment by counterflow amounts to 0.2-2.0 g/l and 0.5-3.0%, respectively. Technical results of claimed invention consists in deep removal of ions of heavy and alkaline - earth metals from produced solution, and consequently, extended field of its application, reduced corrosion activity of disinfecting solutions with their increased disinfecting and sterilizing abilities, reduced power consumption for production of these solutions, and also extended functional potentialities of technical solution due to increased terms of their serviceability and possible more effective regulation of properties of produced solutions during their electrochemical treatment, reduced operation expenditures. EFFECT: higher efficiency. 5 cl, 2 dwg, 1 tbl
Patent RU-2226559-C2 (RU)
Inventor: GRIGOROVICH M M
IPC: C22B15/00
Filed: 2001-10-10
Granted: 2004-04-10
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: invention provides method for integrated processing of copper-containing waste to give a series of commercial products. Method comprises treatment of initial raw material with sulfuric acid in presence of nitric acid in cementation of copper metal from solution to give initial raw material. According to invention, 15-25% sulfuric acid and 30-45% nitric acid are used at their ratio (8-12):1 at 85-95 C. Acids are added at least once when initial raw material is loaded, resulting solution is aged until gas formation ceased, and 0.5% solution of polyacrylamide is added at stirring, after which solution is further aged for 5-6 h to give suspension, which is then liberated from precipitate and resulting solution is subjected to electrochemical extraction of copper at anodic density no higher than 450 A/sq.m and temperature 30-60 C until concentration of copper in solution is below 5 g/l. Worked-out electrolyte is passed through initial raw material, while retaining it to achieve concentration of copper in solution below 5 mg/l and concentration of residual free sulfuric acid 0.020-0.005%. Copperdepleted solution is further passed through aminocarboxylic groups-containing ion-exchange resin at 18 to 75 C. EFFECT: increased completeness of processing of anode precipitate obtained as high-purity aluminum production waste. 2 ex
Patent RU-2219897-C2 (RU)
Inventor: RADZHAJAKH DZHAJANTKH
IPC: A61K6/884
Filed: 2000-04-13
Granted: 2003-12-27
Abstract: Изобретение относится к стоматологии и касается клеевой композиции для зубного протезирования, содержащей смешанные соли простого сополимера алкилвинилового эфира и малеиновой кислоты, где смешанная соль содержит катионную группу соли, содержащую катионы цинка; катиона выбираемого из группы, состоящей из железа, бора, алюминия, ванадия, хрома, марганца, никеля, меди, иттрия, титана и их смесей, компонента, являющегося свободной кислотой, адгезивно эффективное количество катионов магния и адгезивно эффективное количество катиона, выбираемого из группы, состоящей из кальция, стронция и их смесей. Изобретение относится также к клеевым композициям для зубного протезирования, содержащим упомянутую выше композицию и по меньшей мере один неклейкий самонесущий слой, и к способу увеличения адгезии зубных протезов к ротовой полости в результате нанесения упомянутых выше композиций на зубные протезы, непосредственно на ротовую полость, небо или альвеолярный отросток в ротовой полости, либо в результате их нанесения на оба упомянутых места сразу с последующей фиксацией зубного протеза на альвеолярном отростке или небе в ротовой полости. Композиция обеспечивает прочное удерживание зубного протеза в течение продолжительного периода времени. 3 с. и 7 з.п. ф-лы, 4 табл.