baber/WOPTO huggingface dataset:
Patent RU-2139887-C1 (RU)
Title: Method of preparing chitin and method of preparing chitosan
Inventor: SHYSH S I
IPC: C08B37/08
Filed: 1999-03-15
Granted: 1999-10-20
Abstract: FIELD: chemical industry. SUBSTANCE: described is method of preparing chitin which comprises cultivating synanethropic flies on solid organic waste, e.g. pigs' manure, flies and/or forms of stage-by-stage development thereof are used as chitin-containing stock from which chitin-containing fraction is isolated, the latter is treated with 1.5-5.0 % solution of strong inorganic acid for 1.5-2 hours under stirring, at 18-30 C and solid to liquid phase ratio of 1:(3-4) by weight. Solid phase is washed with water and said phase is then treated with 2.0-5.0% alkali solution for 1.5-3.0 hours at solid to liquid phase ratio of 1:(3-5) by weight under stirring at 90-1000, and contact of reaction mixture with air is avoided. Precipitate is thereafter washed successively with ethyl alcohol and chloroform and dried at 18-30 C. Also described is method of preparing chitosan. EFFECT: wider range of accessible stock and cheaper preparation of chitin and chitosan, and combined flowsheet for processing waste and preparation of chemical product. 14 cl, 4 ex, 1 dwg
Patent RU-2162458-C1 (RU)
Title: Method of manufacturing high-temperature dielectric glass fiber plastic
Inventor: KRYLOVA Z F
IPC: C04B35/80
Filed: 1999-05-17
Granted: 2001-01-27
Abstract: FIELD: insulation materials. SUBSTANCE: method includes impregnation of glass cloth with 15% solution of organosilicon resin, applying suspension consisting of alumino-phosphate binder and alumina powder onto glass cloth preforms, heat treatment of assembled packet of preforms to final temperature 270 C and keeping packet at this temperature for a period of time corresponding to 10-12 min per 1 mm of thickness at pressure 10 kg/sq.cm. After heat treatment, glass fiber plastic and analogously composed suspension are evacuated, after which glass fiber plastic is entirely immersed in suspension, pressure in system is equilibrated with atmospheric pressure, and system is maintained under these conditions for 15-20 min. Resulting material is dried at 20-25 C for 6-12 h and thermally treated to final temperature 270 C. EFFECT: increased mechanical strength of material. 1 tbl, 11 ex
Patent RU-2151257-C1 (RU)
IPC: E05C17/02
Filed: 1999-06-25
Granted: 2000-06-20
Abstract: FIELD: locking devices. SUBSTANCE: proposed door interlock can be used together with traditional door locks forming additional barrier against unauthorized opening of door. Door interlock gives possibility of partial opening of door with interlocking of further opening of door. It is installed on door and door frame inside room with possibility of its usage both inside room and outside of it. Door interlock includes lock and members to interlock opening of door with provision of access with key to lock of interlock from outside through clearance between partially opened door and door frame with door being interlocked. If door is open members interlocking opening of door are piled up against each other by means of spring and door member automatically locked in hole of lock body when door is being closed is arranged at right angle with regard to them. Fastening bolt placed in hole of lock body and is inaccessible after locking of member in hole of lock body. EFFECT: increased functional reliability and convenient handling of door interlock. 3 dwg
Patent RU-2155284-C1 (RU)
Title: Packing
Inventor: ZVEREV L E
IPC: F16J15/20
Filed: 1999-08-30
Granted: 2000-08-27
Abstract: FIELD: soft packings for stuffing boxes with axial tension. SUBSTANCE: surface of packing has cavities whose depth is not less than 30% of their depth. EFFECT: enhanced efficiency of packing.
Patent RU-2166051-C1 (RU)
Inventor: IVANOV S V
IPC: E06B3/64
Filed: 1999-09-06
Granted: 2001-04-27
Abstract: FIELD: construction engineering; reconstruction of construction- and-joinery items. SUBSTANCE: method involves joining lath to existing window leaf on its external or internal side. Lath is fastened to existing window leaf without jointing glazing fillet and has four to eight edges (inclusive) in its sectional area. Then additional glass is fixed on lath and placed external or internal side of window leaf or on both sides at a time and spaced 7-50 mm from existing glass. EFFECT: facilitated mounting procedure. 6 cl, 3 dwg
Patent RU-2165225-C1 (RU)
Inventor: FILONOVA G L
IPC: A23L2/385
Filed: 1999-09-27
Granted: 2001-04-20
Abstract: FIELD: nonalcoholic industry. SUBSTANCE: concentrated base for beverage has the following components in the mass concentration of extractive substances, g/100 cm 3  of the base: Jerusalem artichoke above-ground part, 1.580-1.660; black currant above ground part, 0.700-0.900; mountain-ash fruits, 1.800-2.800; tormentil roots, 0.720-0.750; pink snowdon rose (Rhodiola rosea) roots, 0.130-0.136; Leuzea carthamoides roots, 0.120-0.125 and also, ml/100 cm 3  of the base: food essence "Melon", 0.20-0.24 and an aqueous-alcoholic liquid, the balance. Concentrated base for beverage normalizes an aqueous-salt and carbohydrate metabolism, improves function of gastroenteric tract, enhances resistance of organism. EFFECT: improved properties of product, broadened assortment of concentrated bases for antidiabetic beverages. 3 ex
Patent RU-2161520-C1 (RU)
Inventor: VILESOVA M S
IPC: C09K21/14
Filed: 1998-05-06
Granted: 2001-01-10
Abstract: FIELD: fire-extinguishing means. SUBSTANCE: ozone-safe fire-extinguishing thermoreactive polymer composite contains cold-hardening polymer binder and 40 to 51.4 % of microcapsulated fire-extinguishing agent. The latter is composed of halogen-substituted hydrocarbons corresponding to formula C 3 F 7 I, or C n F 2n+2 , wherein n= 5 to 7, or yet (C 2 F 5 ) 2 N(CmF 2n+1 ), wherein m is 1 or 2. Polymer binder is selected from polyepoxide type molecules based on 4,4'-isopripylidenephenol and/or aliphatic epoxide resins, or from polyurethanes. Microcapsules of fire-extinguishing agent consist of spherical polymer shells enclosing liquid agent. Microcapsules open within temperature ranges 130-149 C and 166-190 C. Depending on mold used, material can be produced in the form of lining sheets, profiled articles with required configuration, and cold-hardening mastic. EFFECT: increased safety. 6 cl, 2 dwg, 15 ex
Patent RU-2169565-C1 (RU)
Inventor: KRASNOV V A
IPC: A61P31/06
Filed: 1999-10-26
Granted: 2001-06-27
Abstract: FIELD: medicine, phthisiology, pharmaceutical industry. SUBSTANCE: invention proposes a pharmaceutical composition that contains enzyme preparation subtilin G3KH, isoniazide, polyethylene oxide and buffer mixture at pH = 7.5-8.2 taken in the definite ratio of components. Invention can be used for treatment of patients with different forms of tuberculosis. EFFECT: broadened range of use, high effectiveness of composition. 3 cl, 1 dwg, 3 ex
Patent RU-2157091-C1 (RU)
Inventor: VIL DANOV L M
IPC: A61B5/04
Filed: 1999-11-30
Granted: 2000-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves diagnosing biologically active points of a person selected as percipient according to Folle method. The results are recorded and the diagnostic procedure is repeated on the same biologically active points in making percipient contact to a thing belonging to the missing person and not subjected to any treatment after disappearance of the person. The values lowering to 20-30 units, the fact of death is established. EFFECT: enhanced accuracy in establishing the fact of death.
Patent AU-2002343086-C1 (AU)
Title: Double esters
Inventor: KLAVENESS JO
IPC: A61K31/225
Filed: 2002-11-22
Granted: 2008-06-26
Abstract: The invention provides acyloxymethyl esters of C6-14 alkane-dicarboxylic acids, or physiologically tolerable salts or esters thereof, for use in medicine as therapeutic or prophylactic agents.
Patent AU-2005279446-C1 (AU)
Title: A plate heat exchanger
Inventor: NILSSON PETER
IPC: F28F3/04
Filed: 2005-07-07
Granted: 2014-06-12
Abstract: A plate heat exchanger comprising separate flow paths for two flows of fluid said paths having different pressure drops at equal mass flows may according to the invention be designed economically by stacking pairs of two plates (4, 5) provided with pressed patterns, at least one of the plates (4) in a pair (4, 5) being provided with at least two different press depths (D
Patent AU-2009278070-C1 (AU)
Title: Liquid personal cleansing composition
Inventor: RESTREPO NICOLAS E
IPC: A61K8/81
Filed: 2009-07-27
Granted: 2016-03-31
Abstract: A stable, multiphase liquid isotropic cleansing composition is described that contains high levels of Petrolatum and shows a substantial decrease in reflectance compared with isotropic cleansing compositions containing other oils and liquid crystalline compositions with similar levels of oils. The inventive composition has a total of less than 2 % by wt. of other oils such as glyceride, mineral and silicone oils, or blends thereof.
Patent AU-2012326283-C1 (AU)
Title: Restricted immunoglobulin heavy chain mice
Inventor: MACDONALD LYNN
IPC: C12N15/85
Filed: 2012-10-17
Granted: 2018-08-23
Abstract: Mice having a restricted immunoglobulin heavy chain locus are provided, wherein the locus is characterized by a single polymorphic human V
Patent RU-2160672-C1 (RU)
Inventor: KHLYNIN R D
IPC: B41K1/00
Filed: 2000-01-14
Granted: 2000-12-20
Abstract: FIELD: clerical aids, applicable for attachment and keeping of marking stamp used for impression of seals on documents, securities, forms of legal persons, etc. SUBSTANCE: the auxiliaries comprise a handle with a through duct, disk for fastening of the seal connected to it, and a cover with a flange enveloping the disk, the cover is joined to the disk through a threaded connection. The handle and the disk are provided with a locking assembly. A groove is made on the inner side of the cover flange for the fixing member of the locking assembly. The locking assembly has a head, bent lever and a pin serving as a support for the lever; one arm of the lever is positioned in the through duct and linked with the head installed in the upper part of the handle through a cam with shaped groove, at the other arm, whose free end serves as the fixing member of the locking assembly, is positioned in a radial groove made on the disk lower surface. The axis of the through duct is shifted relative to the central axis of the handle, and the pin is secured in the disk at the outlet of the trough duct. EFFECT: enhanced convenience in use, enhanced protection of the marking stamp in storage and transportation, prevented unauthorized use of it by strangers. 6 cl, 3 dwg
Patent RU-2166668-C1 (RU)
Inventor: PONOMAREV A K
IPC: F04B47/08
Filed: 2000-04-05
Granted: 2001-05-10
Abstract: FIELD: manufacture of pumps; lifting liquids from deep depths. SUBSTANCE: proposed unit includes submersible electric motor and power pump which are linked kinematically. Working pump is provided with suction and discharge valves and is driven by hydraulic motor; cavities of cylinder of this hydraulic motor are connected with inlet through distributor and with outlet of power drive via safety valve; rod of power pump is connected with rod of working pump via protector. Housing of hydraulic motor is provided with front and rear end plates. Pumping unit is provided with tank equipped with volume compensator whose one section is provided with overflow valve, flow regulator and filter. Protector is made in form of flexible sleeve whose one end is rigidly secured on rod of hydraulic motor and other end is secured on front end plate. Hydraulic motor is provided with hydraulic brake mounted in its rear end plate and rod turn limiter located inside working member of hydraulic motor and rigidly secured on its rear end plate. Cavity of sleeve is connected with tank by means of pipe line. EFFECT: enhanced operational reliability of pumping unit. 6 cl, 3 dwg
Patent RU-2177398-C1 (RU)
Inventor: KHUDOBIN L V
IPC: B24B47/20
Filed: 2000-06-27
Granted: 2001-12-27
Abstract: Изобретение относится к устройствам для точной подачи заготовок при обработке резанием и может быть использовано на предприятиях машиностроения и приборостроения при обработке заготовок шлифованием. Устройство содержит основание и тепловой элемент с установленным на нем приспособлением для закрепления заготовки. Тепловой элемент выполнен в виде жестко закрепленного на основании корпуса из материала с высоким удельным сопротивлением. Кожух устройства предохраняет тепловой элемент от попадания смазочно-охлаждающей жидкости. Система нагрева и охлаждения теплового элемента выполнена из условия нагрева корпуса проходящим через него электрическим током, а охлаждения - потоком жидкости. Использование устройства ведет к повышению качества обработанных поверхностей заготовок за счет обеспечения равномерного высокоточного перемещения заготовки тепловым элементом на заключительных этапах цикла шлифования или на всех этапах цикла операции окончательного шлифования. 2 ил.
Patent RU-2175373-C1 (RU)
Inventor: KAMYNIN JU A
IPC: E05B27/10
Filed: 2000-09-14
Granted: 2001-10-27
Abstract: FIELD: ironmongery. SUBSTANCE: door lock has combination mechanism, body accommodating inserts, blocking members in the form of balls from magnetically soft material, cap key with orientation magnets and conjugated with end face of combination mechanism and locking member. Installed in body of combination mechanism is spring-loaded head longitudinally moved and consisting of rod in the form of regular hexagon in cross-section having bore hole and recess, and passing through hexagonal hole of locking sleeve fixed in body, and flange made of magnetically permeable material whose external side has protrusions. Combination mechanism body has external flange in the form of geometric figure, for instance, trapezium, asymmetrical in the clear relative to one axis, and internal flange thrusted by head protrusions. Faces of head flange protrusions facing its axis are similar to configuration of body internal flange. Head rod and inserts tightly seated round it and being regular hexagons in cross-section are tightened by periphery by means of spring. Base of key is made in the form of figure similar in plan to shape of cutout of internal flange of combination mechanism body. EFFECT: higher reliability of lock. 6 dwg
Patent RU-2176299-C1 (RU)
Title: Wood-metal panel
Inventor: SOBOLEV V M
IPC: E04C2/38
Filed: 2000-11-28
Granted: 2001-11-27
Abstract: FIELD: construction engineering; panels of floors, coverings, and walls including those for industrial buildings and structures bearing heavy load per unit area of floor. SUBSTANCE: beams with metal angle pieces installed between the latter and longerons are fastened to longitudinal longerons of panel; external and internal shields are fastened to metal angle pieces. Beams are mounted on longerons by means of hollow rivets with expanded ends passed through longerons, wall of angle pieces. As viewed from top, cells are shaped as isosceles equidimensional triangles formed by longitudinal longerons and ribs which are essentially diagonal and transversal inner and outer barriers. Adjacent and cross vertexes of triangles are joined together by metal fastening members. Porous heat insulation is enclosed in facings made of foam polymeric gypsum plates glued together, treated with water- repellent modifier, and forming sealed cavities placed in cells. External and internal shields are joined to metal angle pieces by self-threaded bolts. Removable pockets for receiving assembling bolts of hollow rivets are provided in internal and/or external shields opposite to some of hollow rivets. Metal fastening members are stamped in the form of U-section cantilevers whose ledges are provided with stamped flanges which form vertical through grooves. Plates with cut-through tabs entering vertical through grooves of cantilevers are mounted on the latter. EFFECT: enhanced strength and rigidity of panel having small weight; extended service life; facilitated manufacture. 13 cl, 10 dwg
Patent RU-2177603-C1 (RU)
Title: Way of orientation of pair of photographs
Inventor: BYKOV L V
IPC: G01C11/30
Filed: 2001-01-22
Granted: 2001-12-27
Abstract: FIELD: photogrammetry. SUBSTANCE: proper points in left and right photographs are measured. Then relative orientation of photographs is carried out by which elements of similar projective conversion of coordinates of points from system of right photograph to system of coordinates of left photograph are determined by corresponding formulas. Coordinates of corresponding points of pair of photographs are transformed and corrections for relief are entered into coordinates of points of left and right photographs. Later exterior orientation of photographs is conducted. EFFECT: capability to process photographs generated by cameras with unknown or variable elements of interior orientation. 1 tbl
Patent RU-2183958-C1 (RU)
Title: Pharmaceutical antibacterial composition
IPC: A61K9/20
Filed: 2001-04-19
Granted: 2002-06-27
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to a pharmaceutical composition showing an antibacterial effect and comprising sulfalene as an active component taken in effective amount and potato and/or maize starch, hydroxypropylcellulose, magnesium and/or calcium stearate as special supplements. EFFECT: improved indices of release of active substance. 3 cl, 2 ex
Patent RU-2191089-C1 (RU)
Title: Bolt head stamping method
Inventor: LAVRINENKO JU A
IPC: B21K1/46
Filed: 2001-05-22
Granted: 2002-10-20
Abstract: FIELD: plastic working of metals. SUBSTANCE: method involves upsetting cylindrical head having outer beveled edge and cylindrical neck, with cylindrical head having diameter making 1.13 the minimal size of key opening and height making 0.75-0.85 of final height of bolt head; after upsetting, reducing part of bolt head to obtain final configuration and sizes and required height of bolt head; cutting unreduced cylindrical part of head in punch or in die in accordance with final sizes and configuration. EFFECT: reduced metal consumption and increased strength of stamped part. 3 cl, 1 dwg
Patent RU-2185101-C1 (RU)
Inventor: GNUSAEV S F
IPC: A61B8/06
Filed: 2001-06-27
Granted: 2002-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out Doppler echocardiographic evaluation of diastolic left ventricle rigidity index as ratio of time for reaching maximum flow rate to the time for reaching half reduction of the flow rate at the early diastolic filling stage. The diastolic rigidity index reduction proves availability of hypertrophic type diastolic dysfunction of the left ventricle being interpretable as criterion of early myocardial dystrophy in children suffering from insulin-dependent form of diabetes mellitus. e anterior and posterior axillary lines by moving transducer in intercostal spaces. Frontal surface of chest is examined positioning transducer in intercostal spaces. Destruction space in lung is determined and its segmental localization, size and volume, availability of capsule and inclusions is determined according to pulmonary segment skeletotopy data. These data are used for determining acute pulmonary abscess. EFFECT: high accuracy of evaluation at any heart beat rate frequency. 13 cl
Patent RU-2205171-C1 (RU)
Title: Liquid-phase process for production of long-chain hydrocarbons from co and h2
Inventor: KOROLEVA N V
IPC: C07C1/04
Filed: 2001-10-16
Granted: 2003-05-27
Abstract: FIELD: petrochemical processes. SUBSTANCE: process involves use of fine spherical catalyst containing 91-98 wt % of cobalt or iron oxides and one or several cocatalysts selected from molybdenum, zirconium, potassium, and copper oxides in amounts 2 to 9 wt %. Process is carried out at 200-350 C, H 2 /CO molar ratio (1-3):1, and hydrogen pressure 1-5 MPa. Catalyst is prepared by coprecipitation of main metal salts and one or several promoters initiated by adding 5- 10 wt % of viscous organic phase to aqueous solution. EFFECT: achieved viscous organic phase-assisted sphericity of catalyst to and enhanced process efficiency. 2 tbl, 1 dwg, 10 ex
Patent RU-2209223-C1 (RU)
Title: Water-dispersed paint
Inventor: MARKOVA G S
IPC: C09D5/02
Filed: 2001-12-17
Granted: 2003-07-27
Abstract: FIELD: varnish-and-paint industry. SUBSTANCE: invention provides paint for out-door and in-door painting of buildings and constructions on wood, plaster, concrete, brick, and other porous surfaces as well as on primed metal and old painted coatings. Paint consists of aqueous emulsion of acrylic copolymer, polyacrylamide, pigments, aluminum hydroxide with specific geometric surface 5-20 sq.m/g, dispersing, preserving, anticorrosive, and foam-suppressing additives, antifreeze, aqueous ammonia, oxyethylated alkylphenol, water-methanol solution of formaldehyde, sodium carbonate, and water, all in specified proportions. EFFECT: extended assortment and application area of water-dispersed paints. 1 tbl, 5 ex
Patent RU-2208796-C1 (RU)
Inventor: LEDENEV G JA
IPC: G01R17/00
Filed: 2002-01-14
Granted: 2003-07-20
Abstract: FIELD: measurement technology, systems built on base of precision frequency-pulse meters. SUBSTANCE: technical result lies in increased measurement accuracy thanks to formation of counterbalancing signal precise in amplitude and in duration multiple of period of quartz oscillator, in suppression of interference signal without distortion of legitimate signal which also leads to increased measurement accuracy of parameter. Precision frequency-pulse meter incorporates relay element with hysteresis, D flip-flop, bridge circuit, current stabilizer, quartz oscillator, first and second integrators, comparator. Parameter is measured by way of formation of counterbalancing signal compensating for deviation of sensitive element and by conversion of this signal to precision frequency-pulse sequence with simultaneous filtration of legitimate signal. EFFECT: increased measurement accuracy. 1 dwg
Patent RU-2212440-C1 (RU)
Inventor: KALUGIN V D
IPC: C12G3/06
Filed: 2002-01-30
Granted: 2003-09-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: sweet liqueur "AROMAT SIBIRI BRUSNICHNAYA" comprises the following components per 1000 dal of ready product: "Alkosof" (carbohydrate modulus), 1.5-2.5 kg; citric acid providing mass concentration of acids to 0.4 g/100 cm 3 ; cowberry alcoholized juice, 1099.5-1100.5 l; rowan melanocarpous alcoholized juice, 149.5-150.5 l; cowberry leaves and flower tea "Karkade" an aqueous-alcoholic infusion of the I-st and the II-d blend, 20.5-21.5 l; star anise an aqueous-alcoholic infusion of the I-st blend, 4.5-5.2 l; orange and tangerine an aqueous-alcoholic infusion of the I-st and the II-d blend, 30.5-31.5 l; 65.8% sugar syrup, 1781.0-1782.0 l; rectified ethyl alcohol of the highest purity and purified drinking water, the balance, to the strength 24%. Proposed liqueur allows expansion of assortment of sweet liqueurs, to prepare sweet liqueur with enhanced organoleptic, curative and nutrient properties. The combination of used components and their quantitative ratio allow to confer to liqueur red color, acid-sweet pleasant taste with tartness and after taste of muscatel wine, complex cowberry aroma with weak tints of tropic fruits. The use of "Alkosoft" allows to reduce toxic properties of liqueur, to enhance its aroma and to retain them in storage. EFFECT: improved and valuable properties of liqueur.
Patent RU-2216280-C1 (RU)
Title: Method of modernization of surgery field preparation for operation
Inventor: SHULJAK S A
IPC: A61B17/00
Filed: 2002-02-19
Granted: 2003-11-20
Abstract: FIELD: medicine, surgery. SUBSTANCE: method includes application of rectangular magnet to region of assumed incision 40 min before operation; electrochemical treatment of surgery field with activated water and freshly prepared Rinder's ozonized solution; linen preparation of surgery field with creation of linen reserve in region of corners of operation window; laser photophoresis with gentamycine; moistening of surgery field with 4% solution of gentamycine; irradiation of region of assumed incision with pilot migratory low-intensity defocused laser rays and migratory high-intensity defocused laser rays under certain regime. EFFECT: higher quality of surgery field preparation for operation. 2 ex