baber/WOPTO huggingface dataset:
Patent RU-2195904-C1 (RU)
Inventor: MALJUGIN B EH
IPC: A61F9/007
Filed: 2001-07-30
Granted: 2003-01-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making incision in conjunctiva arranged concentrically with respect to limb. Sclera is cut to 2/3 of its thickness in the superior half of the eyeball. Scleral tunnel exiting into the cornea is built with anterior chamber being opened. Corneal paracentesis is carried out in 2 o'clock meridian position. Mydriatic agent and viscoelastic material are introduced. Anterior chamber of the lens is accessed, nucleus hydrodissection is performed and the nucleus is removed. Intraocular lens is implanted. Aspiration and irrigation nozzle is introduced through surgical incision and corneal paracentesis. Rarefaction suction of the anterior chamber angle and trabecular zone is carried out under gonioscopic control. EFFECT: enhanced effectiveness of treatment; avoided excessive cicatrix formation. 4 dwg
Patent RU-2197944-C1 (RU)
Title: Agent for nail enamel removal
Inventor: KIRILENKO JU K
IPC: A61Q3/04
Filed: 2001-10-04
Granted: 2003-02-10
Abstract: FIELD: cosmetics. SUBSTANCE: agent comprises acetone, vegetable raw CO 2 -extracts complex and conditioning substances. Agent comprises either oxyethylated hydrogenated castor oil and/or polyethylene glycol, and/or propylene glycol, and/or copolymer of polyethylene glycol and polypropylene glycol as conditioning substances designated for normalization of nail state and for solubilization of CO 2 -extracts of vegetable raw also. Agent for removal of nail enamel washes out enamel from nail plate and owing to the presence of vegetable raw CO 2 -extracts and conditioning substances exhibits protective, hydrating, disinfecting, nutrient, vitaminizing, tonic and aromatic effect. EFFECT: enhanced effectiveness and valuable properties of agent. 3 cl, 1 tbl, 4 ex
Patent RU-2208591-C1 (RU)
Inventor: BORSUTSKIJ Z R
IPC: C02F1/48
Filed: 2001-11-21
Granted: 2003-07-20
Abstract: FIELD: prevention of deposits on downhole equipment and reduction of corrosion activity of produced fluid. SUBSTANCE: device has ferromagnetic body with working channel, magnetic system from permanent magnets with axial magnetic field in working channel and installed on body external surface, and ferromagnetic casing tightly embracing of magnetic system. Working channel accommodates coaxial metal rod to which streamlined packings are secured and combined with antinodes of magnetic field intensity in working channel. EFFECT: increased efficiency of magnetic treatment of fluid due to its displacement from section with weak magnetic field to section of working channel with strong magnetic field provided control of flow velocity gradient in magnetic field antinodes, and smooth regulation of magnetic field intensity in working channel. 4 cl, 6 dwg
Patent RU-2208995-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/84
Filed: 2002-04-02
Granted: 2003-07-27
Abstract: FIELD: food-processing industry, in particular, food-concentrates industry. SUBSTANCE: method involves extracting bitter substances from citrus fruits flavedo; treating citrus fruits with preparation produced by predetermined process from Mortierella gracilis micromycet biomass; holding; crushing for obtaining of pulpy juice and concentrating the latter. EFFECT: increased efficiency and provision for eliminating opalescence of base product. 2 ex
Patent RU-2224669-C1 (RU)
Title: Automated securities and valuables carrier
Inventor: ARDASHOV M G
IPC: B60P3/03
Filed: 2002-07-22
Granted: 2004-02-27
Abstract: FIELD: transportation of securities and valuables. SUBSTANCE: invention can be used in head centers of banks for carrying containers in collecting vehicles. Proposed device includes transportation car equipped with contact groups for electronic communication with at least two containers with securities and valuables mounted on contact groups. Device is furnished with automatic means to provide constant control over intactness of electronic seals on container covers and device for observation of containers in process of their removal, devices keeping in storage codes of containers and information on securities and valuables placed in containers. Transmission of information in proposed automated device can be provided also by noncontact method. device is made to provide possibility of handling the containers by loader-stacker. For this purpose free space is left for grips of loader-stacker to provide removal and installation of containers. EFFECT: reduced time taken by putting out and reception of securities and valuables, provision of safety in transportation. 2 cl, 1 dwg
Patent RU-2218845-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/84
Filed: 2002-08-09
Granted: 2003-12-20
Abstract: Изобретение относится к производству напитка на основе цитрусового сока. Способ предусматривает купажирование цитрусового сока, сахарного сиропа и протертых плодовых выжимок. Далее в купаж дополнительно вводят препарат, полученный путем последовательного экстрагирования биомассы микромицета Mortierella indohii неполярным экстрагентом в надкритическом состоянии водой, щелочью, водой, кислотой, водой, щелочью и водой с последующим объединением первого экстракта с твердым остатком. Протертые выжимки перед купажированием подвергают кислотному гидролизу, отделяют гидролизат, концентрируют его до содержания сухих веществ 2,5-4,5%. Для купажирования используют концентрат. Продукт готовят при определенном соотношении компонентов. Изобретение позволяет получить в ассортименте напитки на основе цитрусового сока с повышенными защитными и профилактическими свойствами, более высокого качества по стойкости к расслаиванию.
Patent RU-2221441-C1 (RU)
Title: Method for producing of jelly marmalade
Inventor: RODIONOVA L JA
IPC: A23L21/10
Filed: 2002-08-13
Granted: 2004-01-20
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing syrup with the use of sugar, pectin and aqueous extract of brier fruit and nettle leaves mixture; during cutting, adding citric acid, sodium lactate and preparation produced from Pythium insidiosum micromycet biomass by predetermined process; pouring; forming; drying and packing ready products. EFFECT: wider range of vitamin activities and specific combination of organoleptical properties of product.
Patent RU-2231304-C1 (RU)
Inventor: KAABAK M M
IPC: A61P43/00
Filed: 2002-11-26
Granted: 2004-06-27
Abstract: FIELD: medicine, surgery. 
     SUBSTANCE: one should carry out native nephrectomy by keeping large ureter's stump. Vessels of donor's organ should be anastomosed with recipient's vessels. Circulation in the transplant should be restored. Then permeability of ureter's stump should be determined. For this purpose one should apply physiological solution into catheter connected with the stump of native ureter at constant velocity. Simultaneously, it is necessary to measure the pressure in the stump. At pressure up to 150 mm water column it is necessary to disconnect catheter and apply anastomosis between transplant's pelvis renalis and the stump of native ureter. At the pressure of 150-300 mm water column before disconnecting catheter it is necessary to treat ureter's stump. The method improves results of renal transplantation due to improved renal function. 
     EFFECT: higher efficiency of prophylaxis. 
     2 ex, 1 tbl
Patent RU-2235845-C1 (RU)
Inventor: BOJARKO JU L
IPC: E21B10/18
Filed: 2003-02-10
Granted: 2004-09-10
Abstract: FIELD: roller drill bits with jet heads, particularly flushing units of roller bits for drilling oil and gas wells. 
     SUBSTANCE: head has body secured in flushing channel of drill bit. Body has inner cavity of variable cross-section including suction chamber with ejection orifices. Inner cavity has upper, medium and lower parts. Upper part is shaped as truncated cone or conoid with inlet orifice communicating with flushing channel. Outlet orifice thereof is directed to medium part including suction chamber, which is formed as widened area in bit body and communicates with low part. Low part is made as acceleration chamber and has cylindrical shape. 
     EFFECT: increased mechanical speed of well boring due to increased ejection effect and dynamic head of created jet, increased operational bit reliability. 
     2 cl, 1 dwg
Patent RU-2223817-C1 (RU)
Title: Protection means adsorbents
Inventor: ROMANOV JU A
IPC: A62B23/00
Filed: 2003-03-05
Granted: 2004-02-20
Abstract: FIELD: sorbents and civil defense. SUBSTANCE: invention relates to manufacturing coal-based adsorbents, in particular to manufacture of adsorbent for adsorption of organic substance vapors (benzene, toluene, cyclohexane, etc.), inorganic gases and vapors (sulfur hydride, hydrogen cyanide, chlorine, etc. ), acidic gases and vapors (sulfur dioxide, hydrogen chloride, hydrogen fluoride, etc. ), and ammonia vapors. Adsorbent is a mechanical mixture of two constituents, one of which (45-55 vol %) is composed of activated carbon with 0.5-4.9% copper oxides (as Cu) and 3.0-17.0% sodium and/or potassium carbonate and the other constituent (55-45 vol %) is composed of activated carbon with 15.0-25.0% nickel chloride. EFFECT: prolonged protection time. 2 tbl
Patent RU-2235800-C1 (RU)
Inventor: FRIDLJANDER I N
IPC: C22F1/053
Filed: 2003-03-12
Granted: 2004-09-10
Abstract: FIELD: aluminum alloy metallurgy, may be used in manufacture of construction materials for main power components of aircraft frames, rocket equipment, transport and instrument making. 
     SUBSTANCE: method involves quenching and three-staged aging including first and third stages of high-temperature heating at temperature of 100-140 0 C and second stage high-temperature heating at temperature of 170-210 0 C; before first stage, providing preliminary plastic deformation by tightening at tightening extent of 0.8-2.5% and, before third stage, providing final plastic deformation at tightening extent of 0.5-1.5%. In particular versions of invention, cooling at cooling rate v of > 1 0 C is performed after second thermal processing stage. Method allows elongated articles to be produced from specifically strong Al-Zn-Mg-Cu alloy system, in particular, alloy system comprising admixture such as Zr. Such article exhibits minimal warp after quenching and thermal processing. 
     EFFECT: stabilized dimensions and improved strength and corrosion resistance characteristics of articles produced by method. 
     3 cl, 2 tbl, 1 ex
Patent RU-2240307-C1 (RU)
Inventor: ALIEV Z M
IPC: C25B3/23
Filed: 2003-03-24
Granted: 2004-11-20
Abstract: FIELD: pharmaceutical chemistry. 
     SUBSTANCE: gluconic acid, precursor of worthy preparations, such as sodium, calcium, and iron gluconates as well as glucono-delta-lactone, is obtained by electrolysis of 20% aqueous D-glucose solution in diaphragm-free electrolyzer at 40-50 о С, in presence of sodium or potassium bromide catalyst (up to 1% on the weight of glucose), pH of solution 7-8, and optimal current density 0.05 A/cm 2 . Oxidation of D-glucose proceeds on both graphite electrodes and in solution bulk at oxygen pressure 0.1-0.5 MPa and cathode current density 0.01 A/cm 2 . 
     EFFECT: reduced power consumption and amount of harmful emissions at higher yield of desired product. 
     1 tbl, 3 ex
Patent RU-2228727-C1 (RU)
Inventor: LOMAKIN M V
IPC: A61C8/02
Filed: 2003-03-26
Granted: 2004-05-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has elongated metal rod threaded on external surface of apical part having recesses between coils. Thread cross-section is triangle having unequal sides and an angle of 60 deg at the top. The less side is on the same side with distal part. Thread pitch is equal to 0.7 mm, recess lengths are equal to 0.35 mm, internal thread diameter is equal to 1.2-1.5 mm on apical part, external thread diameter on the apical part and distal part diameter is equal to 1.1-1.4. Cruciform projections are available on the distal part for key. Whole implant length is equal to 36 mm. Apical part length with thread is 30 mm long. EFFECT: unified implant; independence of density and architectonics of bone tissue. 4 dwg
Patent RU-2245795-C1 (RU)
Title: Method of application of plastic metal coating to friction surface of joint parts(versions)
Inventor: MAMYKIN S M
IPC: B60B17/00
Filed: 2003-04-29
Granted: 2005-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention is designed to increase service life and improve reliability of units and sets of mechanisms, particularly, to increase wear resistance of rail vehicle wheel-rail friction pair. According to first versions, coating is applied by selective transfer of atoms (Ions) of plastic metals from metal-cladding ionization solution at friction at contact temperature exceeding 70 o C and pressure from 0.30 MPa within the limits of local area of working part of marker stationary installed in rail vehicle and made of flexibly deformable porous material which takes in metal-cladding ionization solution from main reservoir by capillary suction and delivers it to wetting of zone of treatment, thus providing continuous automatic application of plastic metals (copper, tin, etc) to roll surface of wheel, as it wears. According to second versions, automatic application and continuous restoration of coating of plastic metal alloy on roll surface pf wheel by selective of material from working part of brass or bronze insert installed additionally parallel to marker is provided owing to friction at contact temperature higher than 100 o C and pressure from 1.20 MPa in regenerant solution as regards plastic metals of application alloy. According to third version, automatic application and continuous restoration of composite coating of plastic metals and alloy based on said metals on roll surface of wheel are provided by selective transfer of atoms or ions of plastic metals from metal-cladding ionization solution and material of working part of brass or bronze insert installed additionally I parallel with marker owing to friction at contact temperature exceeding 85 o C and pressure from 0.50 MPa in metal-cladding ionization solution placed in zone of local area of contact of wheel roll surface with working part of brass or bronze insert and marker. Invention provides automatic application and continuous restoration of plastic metal coating on roll surface of wheel of railway vehicle, as it wears in process of operation, and application of coating of plastic metals with optimum characteristics of chemical composition , structure and physical and mechanical properties, improves wear resistance of roll surface of wheel and rail track, reduces cost of repair of rolling stock. Ecologically safe and wasteless process contributes to manifestation of stable wearless friction effect in wheel-rail jointing in process of operation of rail vehicle. 
     EFFECT: increased service life and reliability of units and sets of vehicles. 
     4 cl, 2 dwg
Patent RU-2243842-C1 (RU)
Title: Method for shaping sheet parts, multi-function bending and straightening machine tool for performing the method
Inventor: KUKLIN O S
IPC: B21D7/02
Filed: 2003-04-29
Granted: 2005-01-10
Abstract: FIELD: plastic working of metals, possibly bending and straightening sheet parts of different contours. 
     SUBSTANCE: method comprises steps of using polyhedral rotary jibs for shaping sheet parts in addition to lower driven roller shaping member; in order to move blank to new bending lines using crane jibs; in order to hold and to reliably move worked blank using self-rolling barrel-shaped supports arranged under blank. Machine tool for performing the method includes polyhedral rotary beams having on their faces different-configuration recesses. It is possible to use inserts mounted in recesses of beams. Deforming members may be in the form of quick-changeable rollers. 
     EFFECT: simplified design, enlarged manufacturing possibilities. 
     4 cl, 3 dwg
Patent RU-2249817-C1 (RU)
Title: Method of quantitatively determining lipids in foods
Inventor: KVASENKOV O I
IPC: G01N5/04
Filed: 2003-08-26
Granted: 2005-04-10
Abstract: FIELD: analytical methods in food industry. 
     SUBSTANCE: method comprises providing food sample, adding it to separating funnel with filter, adding extractant, stirring resulting mixture, separating miscella by aspiration from separating funnel, distilling extractant therefrom, removing non-lipid substances from extract lipids, and weighing lipids. Distinguishing feature of invention is that stirring of extract mixture is accomplished via throwing off pressure in separating funnel until pressure provides boiling of extractant, whereupon pressure is returned to its initial value. 
     EFFECT: increased productivity of examination due to accelerated recovery of lipids and significantly prolonged service time of filter.
Patent RU-2245959-C1 (RU)
Title: Method for water regime change in water pool (variants)
Inventor: SHARYGIN V S
IPC: E02B15/00
Filed: 2003-11-10
Granted: 2005-02-10
Abstract: FIELD: hydraulic engineering, particularly to regulate water flow in water pool and to change flowage in separate zones thereof. 
     SUBSTANCE: method involves deepening flexible shells in water pool, fixing thereof at a given depth and filling shells with gaseous or liquid medium. Flowage regulation is accompanied by change in shells location and by change in volume of medium filling shells. Method in accordance with the second embodiment involves deepening flexible shells in water pool, filling thereof with gaseous or liquid medium and performing water mixing due to moving flexible shells with the use of floating crafts. 
     EFFECT: increased efficiency, reduced stagnation in separate water pool zones. 
     4 cl, 1 dwg
Patent RU-2262554-C1 (RU)
Inventor: BARVINOK V A
IPC: C22C33/02
Filed: 2004-01-14
Granted: 2005-10-20
Abstract: FIELD: powder metallurgy, in particular formulation for composite wear-resistant coatings. 
     SUBSTANCE: claimed material is obtained by mechanical agitation of aluminum-nickel alloy powder and high carbon doped alloy powder, containing (mass %): carbon 4.0-4.5; chromium 32-34; silicium 1.7-2.0; manganese 2.5-2.7; boron 1.6-1.8; and balance: iron. 
     EFFECT: coating with increased wear-resistance. 
     3 tbl, 2 ex
Patent RU-2244764-C1 (RU)
Title: Sintered powder-type iron-base material
Inventor: ANTSIFEROV V N
IPC: C22C38/30
Filed: 2004-01-22
Granted: 2005-01-20
Abstract: FIELD: powder metallurgy, in particular iron-based sintered materials. 
     SUBSTANCE: claimed material contains (mass %) chromium 2.2-6.7; molybdenum 1.3-4.1; copper 1.8-7.1; calcium fluoride 1.0-12.0; tungsten 4.1-8.5; cobalt 5.1-7.8; and balance: iron. Material of present invention is useful for products maintaining at high temperature, pressure, rapid deformation, aggressive media and wide-range friction mode. 
     EFFECT: material with improved hardness and corrosion resistance. 
     1 tbl
Patent RU-2244756-C1 (RU)
Title: Method for steel manufacturing, steel, and products made from the same
Inventor: VOLOSKOV A D
IPC: C21C5/04
Filed: 2004-02-27
Granted: 2005-01-20
Abstract: FIELD: iron metallurgy, in particular manufacturing of hot-rolled steel and products the same. 
     SUBSTANCE: method includes matrix steel smelting in steel furnace, containing carbon, manganese, silicium, and iron; tapping into ladle; introducing into bottom zone of ladle mixture for microalloying and deoxidation containing aluminum, calcium, and boron with simultaneous blasting with nitrogen through the bottom jet; and simultaneous complete of mixture introducing and nitrogen blasting; steel casting, and steel ingot producing. Ingot contains (mass %) carbon 0.12-0.42; silicium 0.17-1.10; manganese 0.5-1.8; calcium 0.001-0.02; aluminum 0.02-0.05; aluminum nitride 0.01-0.0.04; boron 0.0001-0.0005; boron nitride 0.001-0.005; nitrogen 0.005-0.012; and balance: iron and inevitable impurities. Ingot is taken out, hot rolled up to desired product dimensions and thermal hardened. Optionally (for example to produce additional rolled product characteristic such as improved tensile strength, ultimate strength, wearing capacity) steel may be additionally doped with chromium, nickel, copper, molybdenum and/or vanadium. Steel of present invention is useful for production of oil pump bars of 15-40 mm in diameter and up to 8.5 m in length. 
     EFFECT: steel with improved mechanical characteristics. 
     11 cl, 2 tbl, 1 ex
Patent RU-2260112-C1 (RU)
Inventor: ISMAKOV R A
IPC: E21B43/12
Filed: 2004-05-18
Granted: 2005-09-10
Abstract: FIELD: oil production industry, particularly for filling oil and gas-condensate wells with special fluids before well workover, especially at low temperatures. 
     SUBSTANCE: well-killing fluid includes polyglycols, aliphatic alcohol and water. The fluid additionally has flotation agent-oxal. Above components are taken in the following amounts (% by volume): polyglycols - 5-35, flotation agent-oxal - 45-65, aliphatic alcohol - 15-20, remainder - water. Isopropyl, ethyl or butyl alcohol is used as the aliphatic alcohol. 
     EFFECT: increased frost-resistance and viscosity, prevention of foaming and reduced permeability of bottomhole zones by reason of well killing. 
     2 cl, 3 ex, 1 tbl
Patent RU-2267077-C1 (RU)
Inventor: SHMELEV V M
IPC: C06B47/00
Filed: 2004-06-09
Granted: 2005-12-27
Abstract: FIELD: blasting art, applicable for crushing of hard rocks and destruction of large-sized objects. 
     SUBSTANCE: the explosive charge has a sealed body and non-mixed oxidizer and fuel of two modification.  According to the first modification, the oxidizer and fuel in the binary charge are located in different bulks, separated by a sealed partition, an additional component-fine-dispersed metallic powder is placed in the bulk with liquid fuel, the mass relation of the metallic powder being as follows: liquid fuel equal to (0.01-1):1, the total mass of the metallic powder and liquid fuel makes up within 10 to 90 per cent of the total mass of the explosive.  According to the second modification, the charge has one bulk filled with liquid oxidizer or water, with fine-dispersed metallic powder in the form of passivated particles (10-90 per cent) placed in it as fuel, the difference of the values of the density of the liquid oxidizer or water and metallic powder is provided by their separation in the Earth gravitational field.  The method for conduction of blasting operations with the use of these charges is also offered.  The binary charge is placed on the object, the electroblasting network is mounted, the means of blasting of the charges is connected to it, then the formation of explosive is realized in the form of suspension or gel of metallic powder in the liquid components of each charge by removal of the partition between the oxidizer and fuel, after that the initiating pulse of electric current for blasting of the charge is supplied.  Prior to placing the binary charges on the object, it is recommended to shake them up for formation of suspension or gel of the metallic powder in the bulk with liquid fuel.  When charges with one bulk are used, formation of suspension or gel of metallic powder is carried out by shaking up the charge in situ before installation of the charge on the object.  For bringing the charge in the working condition after installation, a means for agitation in the form of magnetic bodies is placed in the charge bulk, and a means for remote actuation of the means for agitation by magnetic field - on the charge body by supply of pulses of electric current to this device. 
     EFFECT: enhanced efficiency at crushing of hard rocks and destruction of large-sized objects. 
     14 cl, 1 dwg
Patent RU-2270206-C1 (RU)
Title: Phosphorus-boron-containing polyols as inflammation inhibitors for polyurethane-based elastomer materials
Inventor: ORLOVA SVETLANA AVASKHANOVNA
IPC: C08G18/32
Filed: 2004-07-06
Granted: 2006-02-20
Abstract: FIELD: polymer materials. 
     SUBSTANCE: invention provides phosphorus-boron-containing polyols having general formula  , where R represents -CH 2 -CH 2 -, -CH 2 -CH 2 -O-CH 2 -CH 2 -, -CH 2 -CH(OH)-CH 2 -, or -CH 2 -CH 2 -CH 2 -CH 2 -, p+q=n, n=4, and m=2. 
     EFFECT: enabled production of polyurethane-based elastomer materials characterized by elevated fire resistance. 
     1 tbl, 6 ex