baber/WOPTO huggingface dataset:
Patent RU-2123044-C1 (RU)
Inventor: SHENDEROV B A
IPC: C12N1/00
Filed: 1998-03-02
Granted: 1998-12-10
Abstract: FIELD: biotechnology, microbiology, microbial ecology. SUBSTANCE: human or animal large intestine content suspension is used as a source of microbiocenosis. Suspension is subjected for selective decontamination followed by cryopreserving and storage in liquid nitrogen at minus 196 C. Substances of protein-polysaccharide nature are used as a cryprotector at concentration below 0.1%. The method provides viability and stability of natural microbial associations of man and animals for the very prolonged time being without any limitations. Analysis showed identical results of quantitative assay of some indices of natural microbial symbiotic associations of human large intestine before and in 1 year after cryopreserving. Invention can be used in medicine, biology, agriculture and scientific researches. EFFECT: improved method of storage. 2 cl, 2 tbl
Patent RU-2134729-C1 (RU)
Title: Method of processing oxidized nickel ores
Inventor: POPOV V M
IPC: C22B23/02
Filed: 1998-02-12
Granted: 1999-08-20
Abstract: FIELD: nonferrous metallurgy. SUBSTANCE: processing is effected in shaft furnaces involving technique of reduction-sulfidizing matte smelting of agglomerated and briquetted ore enriched with fine ferronickel (subject of invention), which has been prepared by any method involving direct reduction from oxidized nickel ores utilizing reducing agent less expensive as compared to coke, such as coke fine, low-grade coal, etc. EFFECT: improved technical and economic characteristics of process. 2 dwg
Patent RU-2150927-C1 (RU)
Title: Surgical method for performing myopia correction
Inventor: DUSHIN N V
IPC: A61F9/013
Filed: 1998-03-02
Granted: 2000-06-20
Abstract: FIELD: medicine. SUBSTANCE: method involves exfoliating the corneal stroma with two incisions in superficial layers of the created tunnel. Ring implant fragments prepared in advance are introduced through them. Ring is formed from the fragments. Two implant fragments are introduced in each incision. One of them is positioned clockwise in the tunnel, the other one is positioned counterclockwise until full junction of the upper and lower implant fragments is achieved. EFFECT: reduced risk of operative and postoperative complications; accelerated coalescence of wound.
Patent RU-2139957-C1 (RU)
Inventor: KOKH A E
IPC: C30B9/04
Filed: 1998-05-22
Granted: 1999-10-20
Abstract: FIELD: crystal growing. SUBSTANCE: monocrystal β-BaB 2 O 4  useful for laser emission frequency conversion includes growth in BaO-B 2 O 3 -Na 2 O system from solution melt, composition of which is defined by the region ABCD-A'B'C'D' with following coordinates of points, molar parts of BaO, B 2 O 3  and Na 2 O, respectively: A - 0.54, 0.39, 0.07; B - 0.41, 0.41, 0.18; C - 0.36, 0.46, 0.18; D - 0.25, 0.50, 0.25; A' - 0.53, 0.42, 0.05; B' - 0.445, 0.445, 0.11; C' - 0.40, 0.49, 0.11; D' - 0.33, 0.50, 0.17. Compositions of given region provide reduction of solution melt viscosity leading to increase in temperature range suitable for growing at specified stretching velocity and allowing growing crystals with length in crystallographic direction [0001] up to 20-25 mm and characterized by good values of optical quality and possibility of manufacturing optical elements. EFFECT: improved crystal characteristics. 1 dwg
Patent RU-2132394-C1 (RU)
Title: Method for melting steel in arc steel melting furnace
Inventor: SOSONKIN O M
IPC: C21C5/52
Filed: 1998-06-02
Granted: 1999-06-27
Abstract: FIELD: ferrous metallurgy, possibly steel melting in electric arc steel melting shops. SUBSTANCE: at oxidation period of melting by blowing bath with oxygen, significant part of metal is lost in burning because in zone of contact of oxygen jet with bath surface temperature reaches boiling point. Metal bath is blown through two points of metal heel equally spaced from vertical axis of furnace at keeping central angle between them no less than 90 deg. Oxygen is fed alternatively through one point of blowing at time interval 10-25 s at constant flowrate. Axes of oxygen jets are inclined relative to metal bath heel by angle 80-90 deg and they are directed to the same side. EFFECT: lowered metal loss in burning, reduced oxygen consumption and improved ecology condition. 1 ex
Patent RU-2123584-C1 (RU)
Title: Method for development of oil deposit
Inventor: FILIMONOV L I
IPC: E21B43/20
Filed: 1998-06-26
Granted: 1998-12-20
Abstract: FIELD: oil production industry. SUBSTANCE: oil deposit is developed by recovering oil through producing wells and injecting working agent through injection wells. Beyond expected line of displacement for non-reservoir, analyzed is depth of sand body roof at elevation marks of productive bed, and value of aforesaid depth is compared with value of depth of water-oil contact. At depth of sand body roof higher than depth of water-oil contact and at thickness of larger than 4 m, prospecting bore-hole is drilled at distance to 2-4-fold distance between wells in pattern of well arrangement. In oil bed with reduced bed pressure, drilled in prospecting bore-hole are additional inclined bore-holes from same base. In this case distance between bottom holes in oil bed corresponds to 2-4-fold distance between wells in pattern of existing wells. Oil recovery from drilled wells is carried out until production rate is reduced for not more than 20%. Development of oil deposit is continued in conditions of maintaining bed pressure value. Application of aforesaid method allows for increased oil recovery from deposit. EFFECT: higher efficiency.
Patent RU-2146566-C1 (RU)
Title: Machine for cleaning external surfaces of pipe lines
Inventor: ANDREEV V N
IPC: B08B9/02
Filed: 1998-07-16
Granted: 2000-03-20
Abstract: FIELD: machines for cleaning external surfaces of pipe from dirt, rust and oil bitumen insulation. SUBSTANCE: proposed machine is just self-propelled unit whose frame rests on pipe line by two pairs of running wheels set in rotation by individual electric motor. Circular detachable working members are secured on both sides of U-shaped frame; toothed rims of working members embrace pipe and carry cutters with sintered-carbide tips and cylindrical brushes. Rims rotate in opposite directions from separate electric motors mounted on frame. Working members are pressed due to action of counter weights and centrifugal forces. Circular body and toothed rim have joints in horizontal plane only; opening the parts of the working member over horizontal joint, turning the lower half and raising it to the initial position will be effected by rack-type raising unit built in each working member which mechanizes labor-consuming and dangerous operations of mounting the machine on operating pipe line. EFFECT: enhanced efficiency due to reduced labor consumption, improved conditions of work in mounting the machine on operating pipe line; enhanced reliability due to reduced number of joints on working member and toothed rim. 7 dwg
Patent RU-2134862-C1 (RU)
Title: Method for drilling and blasting operations
Inventor: PAZHUKOV V N
IPC: E21C37/00
Filed: 1998-11-13
Granted: 1999-08-20
Abstract: FIELD: mining operations accomplished, for example, at destruction of oversized stones, constructions of stone, brick, concrete, breaking of block rubbles, tunnel driving, applicable in the process of mining of mineral resources. SUBSTANCE: the method consists in placement, sealing of a change containing reagents with detonationless decomposition or burning reaction in a blast-hole (well) and excitation of reaction in it accompanied by liberation of gases; prior to placement a charge, the blast-hole is hermetically sealed by placement of gas-proof material along the entire surface of the blast-hole in the form of an elastic shell, tube or other similar moulds, providing at introduction into the blast-hole for a tight fitting of material to its surface; the gas-proof material is introduced into the blast-hole by means of a pusher. Use may also be made of stiff gas-proof components, for example, in the form of hollow cylinders with a blind bottom. Rubber, latex, low-modulus polymeric material and metal, as well as materials of other similar groups may be used as gas-proof material. The main requirement to them is their gas-proofness. The material may be elastic. In this case expansion of the component made of such a material facilitates its introduction into the blast-hole. At use of elastic material the component restores its shape on completion of operation of introduction into the blast-hole. EFFECT: facilitated procedure. 11 cl, 2 dwg
Patent RU-2152660-C1 (RU)
Inventor: MASHAROV A A
IPC: H01H1/20
Filed: 1998-12-08
Granted: 2000-07-10
Abstract: Изобретение относится к области электротехники, а именно к низковольтным малогабаритным выключателям мгновенного действия с двойным разрывом электрической цепи. Технический результат от использования изобретения состоит в повышении коммутационной способности выключателя и достигается изменением конструкции подвижного управляющего элемента. Выключатель содержит корпус, подвижный управляющий элемент, расположенный в направляющих пазах корпуса, ограничивающих крайнее верхнее положение управляющего элемента, неподвижные контакты, оканчивающиеся плоскими штыревыми выводами, возвратную пружину, подвижную траверсу с контактами и переключающие пружины сжатия, соединяющие траверсу с управляющим элементом таким образом, что усилие данных пружин в исходном положении управляющего элемента обеспечивает прижатие контактов траверсы к нижней паре неподвижных контактов. При этом на поперечных гранях управляющего элемента имеются кулисные направляющие в виде ребер, расположенные под углом к направлению перемещения управляющего элемента и сопряженные с элементами траверсы. 2 ил.
Patent RU-2148658-C1 (RU)
Inventor: STRUG E M
IPC: C21C7/00
Filed: 1998-12-11
Granted: 2000-05-10
Abstract: FIELD: metallurgy. SUBSTANCE: method involves introduction into metal melts of alloying components and alloying compositions whose physico-chemical properties (melting and boiling points, density, vapor pressure, affinity to oxygen, etc.) differ from corresponding characteristics of melt. The method ensures spontaneous immersion into metal melt of alloying elements enclosed in insulated capsules and presenting, for instance, lead and/or alloying compositions and also reducing agents, and/or deoxidizing agents such as aluminum, magnesium, iron sulfide, silico-calcium and others. In so doing, amounts of effluents of oxidation products and vapors into atmosphere are reduced and uniform distribution of alloying elements and components in melt is ensured. Structural members of insulated capsule are made of material based on one or several components of metal melt. Density of filled insulated capsule is by 0.5-1.0 g/cu. cm higher than that of metal melt. Insulated capsule is introduced into metal melt simultaneously, or by portions of several pieces and held in metal melt for time required for their melting. It is desirable to introduce insulated capsules into different points of vessel with melt. EFFECT: higher efficiency. 4 cl, 1 tbl, 1 ex
Patent RU-2163716-C1 (RU)
Inventor: GEMINOV V N
IPC: G01N3/34
Filed: 1999-09-14
Granted: 2001-02-27
Abstract: FIELD: mechanical engineering, specifically, mechanical test of materials. SUBSTANCE: proposed installation has set of plates placed perpendicular to axis of rotation of chuck. Plates are installed in clip for movement relative to each other and are fixed with reference to clip by means of fixing units. Lid anchored on clip interacts with like faces of plates. Curvilinear duct to create bending load in tested specimen is formed by lid and grooves made in faces of plates interacting with lid. Thickness of plates and size of groove amount to 1 to 5 diameters of tested wire specimen. Installation is fitted with transducer of number of revolutions of rotation drive of chuck and pickup recording destruction of tested wire specimen functionally coupled to power supply source of drive. EFFECT: improved operational characteristics of installation for test of wide range of wires, for determination of modulus of elasticity and preset tension with simultaneous provision for exact recording of number of loading cycles till moment of destruction of specimen. 3 dwg
Patent AU-2011222558-C1 (AU)
Title: Biomarkers of osteoarthritis
Inventor: COOK JAMES L
IPC: G01N33/53
Filed: 2011-03-04
Granted: 2017-06-15
Abstract: Biomarkers, biomarker panels and methods for diagnosing osteoarthritis (OA) are disclosed, using measurement of the expression level of certain polypeptides in a test sample from a subject, including MCP1, IL8, KC, MMP2, MMP3, IL6, MMP1, RANTES, MMP9, IL1B, Apolipoprotein A1, Apolipoprotein E, DCN, CILP and COMP. Related methods for monitoring OA treatment efficacy, diagnostic reagents, and kits are also described.
Patent AU-2011242896-C1 (AU)
Title: Digestible lignocellulosic biomass and extractives and methods for producing same
Inventor: CHUNDAWAT SHISHIR
IPC: C12P19/04
Filed: 2011-04-19
Granted: 2016-04-21
Abstract: The invention relates to methods for treating lignocellulosic biomass to obtain useful products therefrom.
Patent RU-2169269-C1 (RU)
Inventor: MORIN A S
IPC: E21F1/00
Filed: 2000-01-10
Granted: 2001-06-20
Abstract: FIELD: mining industry; applicable in ventilation of stagnant zones of deep opencasts. SUBSTANCE: ventilation complex includes flexible pipeline whose one end is connected through adapting member to stationary ventilation plant, and the other end is attached to turning hinge of suction head located on self-propelled mount. Suction head has air-heating device and guard. Flexible pipeline is made of inflatable links interconnected with help of corrugated sections. Inflatable links are circular in cross-section and filled with gas so as to provide for suspended position of flexible pipeline in ambient atmosphere. EFFECT: reduced expenditures for ventilation and higher labor safety of personnel. 3 dwg
Patent RU-2171288-C1 (RU)
Inventor: KVASENKOV O I
IPC: C12G3/08
Filed: 2000-02-15
Granted: 2001-07-27
Abstract: FIELD: technology of vodka production, liqueur and vodka industry. SUBSTANCE: method involves preparing an aqueous-spirituous solution, its treatment and addition of an addition. Lipid-containing extract of biomass of microorgansim Mortierella bainieri taken in the amount 2 x 10 -6 4 - 3 x 10 -4  % by mass as measure for total content of arachidonic and eicosapentaenic acids is used as an addition. EFFECT: improved organoleptic indices of vodka.
Patent RU-2173726-C1 (RU)
Title: Method of processing copper-sulfide ores and/or concentrates
IPC: C22B1/06
Filed: 2000-12-04
Granted: 2001-09-20
Abstract: FIELD: non-ferrous metallurgy, more particularly complex processing of copper-sulfide ores and/or concentrates. SUBSTANCE: method comprises sulfate roasting said ores and/or concentrates in inert gas, leaching cinder with aqueous acid solution and extracting copper from solution. Crushed stock is roasted in nitrogen current at 850-950, and sulfur carried away by nitrogen current is condensed by cooling. Method allows removing as much as possible sulfur from ores and/or concentrates during roasting operation, increasing degree of copper recovery during leaching operation reducing as much as possible evolution of sulfur oxides which pollute environment. EFFECT: more efficient processing method. 1 tbl
Patent RU-2183766-C1 (RU)
Title: Thrmocompressor
Inventor: SAVCHUK A D
IPC: F04B19/24
Filed: 2001-01-23
Granted: 2002-06-20
Abstract: FIELD: heat compressors. SUBSTANCE: proposed thermocompressor has spherical housing accommodating semispherical thermopiles mounted on support disk with through holes in grooves. Thermopiles and housing form working chamber to which like poles of thermopiles are pointed with possibility of periodical change of polarity of supply current. Check valves are brought out of housing and are connected with working chambers by means of pipelines connected to radial holes of main lines laid in support disk plane to corresponding working chamber. Pipelines are made in form of heat exchangers. EFFECT: provision of thermal compression of gases, increased efficiency and reliability. 2 dwg
Patent RU-2192307-C1 (RU)
Title: Catalyst, catalyst carrier, methods of their production(versions) and method of exhaust gases cleaning from nitrogen oxides
Inventor: SADYKOV V A
IPC: B01J37/08
Filed: 2001-04-05
Granted: 2002-11-10
Abstract: FIELD: catalysts, catalyst carriers, methods of their production and methods of cleaning from NO x , of exhaust gases, including flue gases of thermal power stations, automobile exhaust gases; and production of nitric acid. SUBSTANCE: invention proposes composition of catalyst for cleaning of exhaust gases from nitrogen oxides by catalytic reduction with hydrocarbons in oxidizing atmosphere. Catalyst composition includes, n Me 1  m Me 2 O/carrier, where Me 1  is noble metal; Me 2  is oxide of transition metal, with n= 0-2.0, m=0-6.0 provided n and m are not equal to 0 simultaneously. Carrier presents low-temperature cube modification of zirconium dioxide stabilized by oxides of calcium, strontium, barium or their mixture in amount of no less than 1.0 mas.% with specific surface no below of 160 sq.m/g. Noble metal is used in the form of silver, platinum, or their mixture. Oxide of transition metal is used in the form of oxide of copper, cobalt, nickel or their mixture. Methods of catalyst and catalyst carrier production and cleaning of exhaust gases from nitrogen oxides are also described in the invention. EFFECT: efficient removal of nitrogen oxides at low temperature with use of hydrocarbon reducer in the form of C 2 -C 16 . 11 cl, 1 dwg, 3 tbl, 20 ex
Patent RU-2190402-C1 (RU)
Inventor: TRUBACHEV V I
IPC: A61K31/4152
Filed: 2001-09-12
Granted: 2002-10-10
Abstract: FIELD: medicine. SUBSTANCE: antiviral preparation contains, wt.%: ah active substance - 1-phenyl-2.3-dimethyl-4- iodopyrazolone-5, 50-70; pharmaceutically acceptable additional substances, starch, 10-30; hydrated crystalline glucose, 10-19; salt of stearic acid, 0.1-1.0; low-molecular polyvinylpyrrolidone at 2600-12600 average molecular mass, 2.0-4.0. Preparation is preferably designed as a tablet. The novel antiviral preparation is resistant at prolonged storage (not less that 3 years), is of improved strength characteristics, easily reveals active substance 1-phenyl-2.3-dimethyl-4-iodopyrazolone-5. EFFECT: higher bioavailability and pharmacological activity of the preparation. 2 cl, 1 tbl
Patent RU-2195366-C1 (RU)
Inventor: BRUSHTEJN E A
IPC: B01J35/04
Filed: 2001-11-16
Granted: 2002-12-27
Abstract: FIELD: inorganic synthesis catalysts. SUBSTANCE: catalytic member is made in the form of bed consisting of distinct prisms provided with honeycomb channels, each prism having equivalent diameter and height equal, respectively, to 4-100 and 2-75 equivalent diameters of honeycomb channel. Prisms are arranged in spaced relation to each other with gapes equal to 0.20-0.55 equivalent diameters of honeycomb channel. Such catalytic members can be used in production of nitric and hydrocyanic acids as well as hydroxylamine sulfate as second-step catalyst disposed after first-step catalyst (in gas downstream direction) made in the form of platinoid grids' pile. EFFECT: increased lifetime and efficiency. 4 cl, 8 dwg, 5 ex
Patent RU-2211817-C1 (RU)
Title: Waterproofing coating
Inventor: RUCHKINOVA O I
IPC: E02D3/12
Filed: 2002-03-11
Granted: 2003-09-10
Abstract: FIELD: building materials, particularly, waterproofing coatings applicable in waterproofing screens of areas of waste burial and also as waterproofing cover of vessels of construction application, slime sumps, pits, etc. SUBSTANCE: waterproofing coating includes wastes of polyethylene and binding agent in form of oil residue containing asphalt-paraffin-resinous deposits, with the following amounts of components, wt.%: asphalt-paraffin- resinous deposits 40-50; polyethylene wastes 50-60. EFFECT: simplified composition, higher strength, reduced water absorption and filtering factor, increased resistance to aggressive media. 3 tbl
Patent RU-2199490-C1 (RU)
Title: Domestic water activator and its activation chamber
Inventor: AGRANOVSKIJ S G
IPC: C02F1/461
Filed: 2002-03-13
Granted: 2003-02-27
Abstract: FIELD: electrochemical technological processes, namely apparatuses for preparing alkali and acidic media designed for using for medical and domestic purposes. SUBSTANCE: domestic water activator includes housing in the form of vessel with lid; anode and cathode activation chambers, both having ion permeable diaphragm and arranged in housing; electrodes mounted in respective chambers and secured to lid; DC source arranged in lid and connected to electrodes. Anode and cathode chambers are in the form of separate vessels. Inner volume of housing exceeds total volume of said chambers. Housing is provided with mark for indicating level of buffer layer between chambers. Activation chamber of water activator is in the form of bottle with narrow mouth and perforated lateral surface. Bottle has perforated pressure ring; ion permeable diaphragm is placed between perforated lateral wall of bottle and pressure ring. EFFECT: simplified process for making and using activator, possibility for preparing high-quality activated water. 4 cl, 2 dwg
Patent RU-2210944-C1 (RU)
IPC: A23L13/60
Filed: 2002-10-08
Granted: 2003-08-27
Abstract: FIELD: meat industry. SUBSTANCE: according to first and second versions, method involves preparing farce for two kinds of cooked sausages; molding farce for producing sausage loafs by alternative layered placing onto side pork fat plate of cooked farce layers and interbedding with side pork fat layers coated with gelatin solution and layer of salted pork neck; providing thermal processing and cooling of sausage loafs. First version is characterized in that method involves preparing at least one kind of farce by using trimmed beef in the form of frozen blocks of top-grade trimmed beef and meat mass containing connective and fatty tissue in an amount corresponding to that of top-grade trimmed beef. Said meat mass is used in an amount of up to 10-50% by receipt weight of trimmed beef in cooked minced sausage. Ox and hog tongues are used in preparing of one of two kinds of farces. Second version is characterized in that trimmed beef is used in the form of frozen blocks of top-grade trimmed beef and meat mass containing connective and fatty tissue in an amount corresponding to that of top-grade trimmed beef. Meat mass is produced by pressing first-grade cooled trimmed meat through perforated surface with 2-3 mm size openings, said meat being additionally mechanically trimmed after manual trimming. Meat mass is added in an amount of 10-50% by receipt weight of trimmed sausage in cooked minced sausage. EFFECT: improved quality and stable properties of finished product. 25 cl, 4 ex
Patent RU-2232728-C1 (RU)
Inventor: ZHIMALOV A B
IPC: C03B18/14
Filed: 2002-11-04
Granted: 2004-07-20
Abstract: FIELD: glassmaking. 
     SUBSTANCE: invention relates to methods for modulating applied pattern when manufacturing decorative glass of the type "Metelitsa". Proposed process is realized by additionally feeding gaseous oxidative reagent into treatment zone wherein glass tape with modified surface is treated, said reagent possibly being pure oxygen, compressed air, mixture of oxygen with nitrogen or other neutral gases. 
     EFFECT: improved quality of decorative glass due to burned out carbon film and widened assortment of produce. 
     4 cl, 6 dwg, 5 ex