baber/WOPTO huggingface dataset:
Patent RU-2214923-C1 (RU)
Inventor: MALANOV M B
IPC: B42D5/00
Filed: 2002-12-10
Granted: 2003-10-27
Abstract: Изобретение относится к приспособлениям для работы с оргтехникой, к коврикам для мыши компьютера. Тело коврика для мыши компьютера сформировано набором листов бумаги. Листы бумаги скреплены между собой в отрывной блокнот по двум взаимно перпендикулярным торцевым поверхностям с образованием двух корешков. Набор листов может быть снабжен подложкой. Рабочие поверхности листов в наборе разлинованы, на рабочих поверхностях листов могут быть размещены информационные блоки, календарь. Конструкция коврика обеспечивает надежность взаимной фиксации листов в наборе, а также облегчает процесс отрыва верхнего отработанного листа за счет того, что предусмотрен один свободный от фиксации в корешок угол, который легко приподнять и оторвать. 6 з.п.ф-лы, 3 ил.
Patent RU-2224507-C1 (RU)
Title: Method for producing of sugar grits
Inventor: NESTERUK V V
IPC: A61K9/16
Filed: 2003-01-27
Granted: 2004-02-27
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: method involves providing multiple soaking of sugar crystals with building-up syrup comprising water, sugar and starch syrup; sprinkling with saccharide powder until nuclei of required size are obtained; drying and gauging on sieves, with saccharide powder being mixture of kestose and starch used in the ratio of 3: 1; after 5-8 fold procedure of soaking with syrup and sprinkling procedure, heating resultant mass to temperature of 65-75 C and cooling at cooling rate of 5.6-6.0 C/min to temperature of 40-43 C; after 10-15 fold soaking with syrup and sprinkling with kestose and starch mixture at temperature of 40-43 C, cooling sugar grits at cooling rate of 2.1-2.5 C/min to room temperature. Method allows product with porous outer surface and increased hardness to be obtained. EFFECT: simplified method and improved quality of product. 1 tbl
Patent RU-2220918-C1 (RU)
Title: Installation for fine biological purification of sewage
Inventor: EHL JU F
IPC: C02F3/30
Filed: 2003-02-20
Granted: 2004-01-10
Abstract: FIELD: biological purification of sewage containing organic impurities. SUBSTANCE: invention presents an installation for fine biological purification of sewage containing concentrated organic impurities. Installation has the following in series mounted equipment: an anaerobic bioreactor, an aerobic bioreactor, a settler supplied with an airlift with a pipeline of recirculation of active silt, a bioreactor of a tertiary purification with a loader for an attached microflora, a chamber of a decontamination. The anaerobic bioreactor has a pyramid-shaped bottom for sediments collection and is supplied with a pipeline for the sediments offtake, a central partition not reaching to the bottom and forming a biosorption chamber, a tray with an adjustable spillway and a loader for an attached microflora, that is reinforced with metal and located on the central partition periphery. The chamber of biosorption is supplied with an aerator located in its lower part. The aerobic bioreactor has a spray-directing partition located at its entry and not reaching to its bottom, the settler has a pyramid-shaped bottom for collection of the active silt and is supplied with a spray-directing partition not reaching to the bottom, and its upper part is supplied with a unit of thin layer elements. The pipeline of recirculation of active silt is linked with the chamber of biosorption and the aerobic bioreactor. The bioreactor of a tertiary purification is divided by a hermetical partition into two sections, each of which is supplied with a spray-directing partition not reaching to the bottom and is linked with the chamber of decontamination. The pipe line of water delivery for purification is linked with the chamber of biosorption of the anaerobic bioreactor. In the capacity of the loader for an attached microflora in the anaerobic bioreactor and in the bioreactor of a tertiary purification a fine-porous polymeric material is used. The chamber of a decontamination is made in the form of a trough with one and more ultra-violet emitters located above it. Installation may be made in the form of a unified unit - module. EFFECT: the installation allows to perform purification of sewage for rather short time with low power consumption. 4 cl, 2 dwg
Patent RU-2241167-C1 (RU)
Title: Solenoid air-operated valve
Inventor: RED KO P G
IPC: F16K31/02
Filed: 2003-04-16
Granted: 2004-11-27
Abstract: FIELD: valving. 
     SUBSTANCE: anchor is provided with a multi-step cylindrical bore made coaxially to the outer side. The greater step is positioned from the side of the inlet nozzle. The bore receives two control devices spaced by a separating washer and provided with valving members. The valving member is made of axially movable valving member made of a flexible elastomeric material. One face of the valving member bears on the face of the inner bore of the anchor for engaging the other face with spring pressed with respect to the bearing face of the separating washer. The force required to compress the spring which faces the inlet nozzle is greater than that required for compression of the spring mounted from the side of the nozzle. The space of the internal bore of the anchor is connected with the its outer longitudinal groove and atmosphere through the radial passage. 
     EFFECT: enhanced reliability. 
     2 dwg
Patent RU-2245496-C1 (RU)
Title: Air distributor
Inventor: TUCHKOV V K
IPC: F24F13/06
Filed: 2003-08-26
Granted: 2005-01-27
Abstract: FIELD: mechanical engineering; ventilation facilities. 
     SUBSTANCE: invention relates to air distributors providing control of incoming air rate within required range. Proposed air distributor contains housing in form of diffuser with outlet holes at its output connected to air conduit by means of cylindrical inlet branch pipe, ejecting ports made on surface of inlet branch pipe, contraction insert installed in inlet branch pipe, elastic collar enclosing inlet branch pipe and rigidly connected by one edge to inlet branch pipe higher than ejecting ports with possibility of movement along said ports and closing the ports. Contraction housing is made in form of truncated pyramid with rectangular lower bottom and round upper bottom, bottom of housing in which outlet holes are located is made wavy. Holes are arranged so that air jets coming out of holes collide. Ball valve is installed in contraction insert being provided with hand drive to lock valve in required position up to closing of contraction insert outlet. 
     EFFECT: provision of air distributor featuring low aerodynamic drag and wide air flow control range. 
     1 dwg
Patent RU-2251583-C1 (RU)
Inventor: POLJAKOV L A
IPC: C22B3/24
Filed: 2003-09-22
Granted: 2005-05-10
Abstract: FIELD: hydraulic metallurgy of thallium, possibly extraction and removing ions of non-ferrous metals from isotope-enriched thallium. 
     SUBSTANCE: method comprises steps of sorption of thallium from nitrate solutions; before sorption treating initial nitrate solutions with organic reducing agent such as alcohol or formaldehyde solution until pH 1.5 - 2.5; adding complexone II or III in quantity 1.2 - 1.5 mol of complexone per 1 mol of total quantity of impurities; correcting solution until pH 4 - 5 by means of ammonium; realizing desorption of thallium by means of ammonium sulfate solution (2 - 4 M) after preliminary removal of impurities from cationite by washing it with water and with solution of complexone II or III; or performing after-purification (after desorption) of eluates with use of anionite of epoxy-polyamine type. 
     EFFECT: lowered number of operations, reduced consumption of reagents, prevention of outbursts of harmful matters to atmosphere, improved effectiveness. 
     3 cl, 11 tbl, 11 ex
Patent RU-2244067-C1 (RU)
Title: Method of industrial building foundation construction
Inventor: STEPANOV A JU
IPC: E02D27/14
Filed: 2003-09-30
Granted: 2005-01-10
Abstract: FIELD: building, particularly for erecting pile-plate foundations for industrial buildings and structures, for instance for main buildings of heat power plants. 
     SUBSTANCE: method involves arranging drilled cast-in-place pile, grouting plate grillage and installing antivibration mounts. Anchorage reinforcement is placed in pile heads and arranged along marked building axes. Anchorage reinforcement is then grouted and resilient antivibration mounts are installed at pile heads. Resilient antivibration mounts are fixed in plane on anchorage reinforcement with the use of fasteners so that antivibration mounts may perform restricted movement. Installed on antivibration mounts is rigid metal foundation frame of upper building in which anchoring reinforcement for securing skeleton of building to be erected is installed. Reinforcement rods and supply lines are inserted in process orifices formed in foundation frame beams and frame is grouted to form panel grillage. 
     EFFECT: reduced work content, increased simplicity and speed of bearing grillage frame erection; improved building stability. 
     9 cl, 5 dwg
Patent RU-2265371-C1 (RU)
Inventor: KORJACHKINA S JA
IPC: A23L7/109
Filed: 2004-04-12
Granted: 2005-12-10
Abstract: FIELD: food-processing industry, in particular macaroni production. 
     SUBSTANCE: dough composition for obtaining of macaroni products contains wheat flour, water, and chicken meat or veal meat used in an amount of 15% by weight of flour. Meat additives are ground to 325±25 micron sized particles. 
     EFFECT: improved physicochemical, structural-mechanical and cooking properties of macaroni products. 
     3 tbl, 2 ex
Patent RU-2254179-C1 (RU)
Inventor: LOGINOV A V
IPC: B21B1/16
Filed: 2004-04-27
Granted: 2005-06-20
Abstract: FIELD: rolled stock production, possibly manufacture of heat hardened rolled rods, namely reinforcing rods in small- and mean-bar rolling mills. 
     SUBSTANCE: method comprises steps of heating blank, rolling it in rolling mill, cooling the whole rolled piece at outlet of last finish stand in accelerated cooling line; tempering in air. According to invention at rolling process in one of inter-stand intervals of finish rolling group additionally cooling tail portion of rolled piece; beginning cooling at time moment when length of rolled piece in selected inter-stand interval is equal to value normalized by means of mathematic relation. 
     EFFECT: enhanced uniformity of distributing physical and mechanical properties of metal along length of rolled piece. 
     1 ex
Patent RU-2269262-C1 (RU)
Title: Spinner
Inventor: STROGANOV VALERIJ L VOVICH
IPC: A01K85/14
Filed: 2004-05-17
Granted: 2006-02-10
Abstract: FIELD: sports and amateur fishing. 
     SUBSTANCE: proposed spinner has hook with head connected by bright member and rotating body.  Hook is made wave-like and/or spiral.  Rotating body serves as deflecting element of bright member.  It is installed on straight line section of rod which serves as axle of rotation of bright member.  Axle of rotation is directed between spike of hook and its neck. 
     EFFECT: increased catch of spinner. 
     8 cl, 8 dwg
Patent RU-2261923-C1 (RU)
Title: Method of processing of cobalt-bearing manganese-iron crust formations
Inventor: IVANKOV S I
IPC: C22B3/08
Filed: 2004-05-31
Granted: 2005-10-10
Abstract: FIELD: non-ferrous metallurgy; methods of processing of cobalt-bearing manganese-iron crust formations. 
     SUBSTANCE: the invention is pertaining to non-ferrous metallurgy and may be used at processing of cobalt, nickel, manganese and copper. The cobalt-bearing manganese-iron oceanic crust formations are crushed to the sizes of the source raw - 90 % - 0.074 mm and leached in 2 stages at the air pressure. On the first stage conduct lixiviation by 3.5-7 % solution of sulfuric acid at the temperature of 15-25°C within 0.5-1.5 hours with the subsequent filtration. On the second stage leach a solid phase by the filtrate of the first stage at pH = 2.5-3.5 at presence of a reducing agent at the mass ratio of the reducing agent to the cobalt-bearing manganese-iron oceanic crust formations as (0.01-0.075):1. The gained solution is filtered with production of a filtrate and a solid phase and reprocess the filtrate with extraction of commercial products. In the capacity of the reducing agent use sodium sulfite, sodium bisulfite, permonosulfuric acid, hydrogen peroxide, hydrogen sulfide, monochlorous copper. The invention ensures a decreased consumption of reactants, increased extraction of cobalt, nickel, manganese and copper. 
     EFFECT: the invention ensures a decreased consumption of reactants, increased extraction of cobalt, nickel, manganese and copper. 
     2 cl, 1 dwg, 7 tbl
Patent RU-2268248-C1 (RU)
Title: Foamed material and method for production thereof
Inventor: LOTOV VASILIJ AGAFONOVICH
IPC: C04B28/26
Filed: 2004-07-06
Granted: 2006-01-20
Abstract: FIELD: liquid glass-based foamed materials. 
     SUBSTANCE: claimed material is obtained from raw mixture containing (mass %): liquid glass 87-94; gel-forming agent such as potassium bichromate (K 2 Cr 2 O 7 ) 0.1-1.0; fine dispersed filler such as marble flour or hydroxyapatite 3-10; and water 1-2. Components are agitated in mixer for 2-5 min followed by granulation in aqueous solution of calcium chloride and aluminum chloride mixture taken in ratio of AlCl 3 :CaCl 2 :H 2 O = (1-2):88:370 mass pts, wherein said solution has density of 1300 kg/m 3 . Obtained liquid glass bead is dried at 80-90°C up to finished moisture of 35-38 % and fed into metal mould in amount sufficient to produce articles of desired density. Heat treatment in mould is carried out at variable temperature regimes, namely mould is heated to 600-700°C for 1 min; material is conditioned at 600-700°C for 5-7 min; quenched at 450°C for 1 min; and conditioned at 450°C for 15-20 min. Then mould is cooled to 40-60°C, broken down and finished article is taken out. 
     EFFECT: accelerated method for production of foamed materials with increased buckling coefficient and homogenous porous and hard structure. 
     2 cl, 1 tbl
Patent RU-2268166-C1 (RU)
Title: Surface vehicle propeller shaft
Inventor: KRAVCHENKO VIKTOR IVANOVICH
IPC: B60K17/22
Filed: 2004-07-13
Granted: 2006-01-20
Abstract: FIELD: transport engineering. 
     SUBSTANCE: proposed propeller shaft contains two joints with crosses and bearings, two flanges-forks and movable splined joint made in form of splined bushing and splined shaft with seal in form of telescopic guard.  Flanges-forks are provided with central hole, crosses of joints are made with two corner grease fittings arranged at angle of 180° relative to each other, and movable splined joint is provided with safety valve installed on splined bushing. 
     EFFECT: increased service life of splined joint, propeller shaft members, bearing units of mated sets, reduced labor input at servicing. 
     3 dwg
Patent RU-2251809-C1 (RU)
Inventor: PANOV V P
IPC: H04B7/26
Filed: 2004-08-13
Granted: 2005-05-10
Abstract: FIELD: radio communications. 
     SUBSTANCE: in each cell radio-signals of transmitters of base station system thereof cover at least two zones, one of which is inner zone, placed inside contour of radio-covering of cell and one into another, with zone contours, quasi-similar to contour of cell radio-covering, without any mutual intersections, while each zone is covered by radio-signals of radio-frequencies, selected for this zone, and also priority access for subscribers being in inner zone is provided, especially to radio-frequencies, assigned for servicing inner zone. Transceivers receive and transmit radio-signals, providing for radio-covering of inner zone, close to circular, at least one assigned radio-frequency and sector-wise radio-covering of outer zone at other radio-frequencies, assigned for servicing each sector. 
     EFFECT: higher capacity of mobile communications, frequency resource savings, decreased system interferences, guaranteed electromagnetic compliance with radio-electronic means of other communication systems. 
     3 cl, 4 dwg, 1 tbl
Patent RU-2268289-C1 (RU)
Title: Method for production of water-carbon fuel composite
Inventor: MURKO VASILIJ IVANOVICH
IPC: C10L1/32
Filed: 2004-08-17
Granted: 2006-01-20
Abstract: FIELD: fuel composite useful in industry, housing and utilities infrastructure, power industry, etc. 
     SUBSTANCE: claimed method includes preliminary carbon wet grinding, oil agglomeration of obtained water/carbon mixture, separation of oil granulate from waste and water, followed by granulate blending and dispersing with organic component. Preliminary carbon wet grinding is carried out in presence of defecated liquid phase obtained from mechanical granulate dehydration and waste defecation processes, and before blending and dispersing oil granulate is separated to provide 0.1(0.5) mm grade with simultaneous mechanical dehydration of +0.1(0.5) mm grade, wherein blending and dispersing with organic component in presence of plasticizer is carried out using dehydrated granulate of +0.1(0.5) mm grade and suspension of control floating throughproduct concentrate from separation process. 
     EFFECT: fuel of increased calorific capacity without losses of structural and rheological characteristics and decreased cost. 
     1 dwg
Patent RU-2268885-C1 (RU)
Title: Method of recovering molybdenum form catalytic olefin epoxidation products
Inventor: BUSYGIN VLADIMIR MIKHAJLOVICH
IPC: B01J38/00
Filed: 2004-11-15
Granted: 2006-01-27
Abstract: FIELD: industrial organic synthesis. 
     SUBSTANCE: molybdenum is recovered from catalytic olefin epoxidation products using organic hydroperoxides. Method comprises treating heavy epoxidate fraction with alkali solution, treating resultant spent alkali stream with extractant, and subsequent precipitation of molybdenum trisulfide using sulfur-alkali effluents formed in production of olefins by pyrolysis of hydrocarbon feedstock. 
     EFFECT: increased molybdenum recovery degree and simplified operation. 
     11 ex
Patent RU-2268077-C1 (RU)
Title: Method for treating varicose vulva and perineum
Inventor: VASILEVICH VASILIJ VITAL EVICH
IPC: A61N2/04
Filed: 2005-01-11
Granted: 2006-01-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying phlebosclerosing techniques. Next day after the operation, the injured zone is treated with electromagnetic field excited with sinusoid signal having carrier frequency of in the bandwidth of 200-1000 kHz amplitude-modulated with low frequency signal in the bandwidth of 50-1000 kHz using inductive transmitter. Electric field intensity near the transmitter surface is kept within the limits of 1.0-1.5 V/m. Pulsating infrared radiation of wavelength equal to 940 nm and red one having wavelength of 650 nm are concurrently applied with total radiation density equal to 2 mW/cm 2 , exposed area of 10 cm 2 , pulsation frequency of 100 Hz. A procedure is 10-15 min long and given daily with the whole cycle of 8-10 procedures. 
     EFFECT: enhanced effectiveness of treatment. 
     1 tbl
Patent RU-2281829-C1 (RU)
Inventor: LOGINOV BORIS ALEKSEEVICH
IPC: B21J15/02
Filed: 2005-01-18
Granted: 2006-08-20
Abstract: FIELD: machine engineering, possibly mechanic assembling production processes at riveting operations. 
     SUBSTANCE: method comprises steps of forming opening in parts to joined by riveting; placing rivet with embedded head into said opening; preliminarily forming on embedded head and on end of rivet rod dead central cone openings. Annular grooves are formed in addition on embedded head and simultaneously closing head of rivet is formed at applying axial effort to zone of dead central opening of rod and rivet is squeezed. Then head is finish formed by deforming annular grooves and dead cone opening of head. 
     EFFECT: enhanced operational reliability and resource of formed rivet joint. 
     3 dwg
Patent RU-2279525-C1 (RU)
Inventor: PANIN NIKOLAJ MITROFANOVICH
IPC: E21B10/18
Filed: 2005-03-15
Granted: 2006-07-10
Abstract: FIELD: rock cutting tools, particularly water-jet ones, namely flushing units thereof. 
     SUBSTANCE: flushing unit comprises body with channel and socket provided with annular bore, nozzle with sealing member installed in the socket and retaining ring arranged in the annular bore and having fixer. The nozzle has stepped inner surface and is provided with through slots made in nozzle step having lesser diameter. Fixer is made as a disc with extensions on side outer surface, which mate slots made in inner retaining ring surface. Fixer extensions in free state have widths exceeding that of through slots made in retaining ring. Fixer length defined by disc extensions exceeds diameter of larger stage of closed retaining ring. The fixer is made of two symmetric parts movably connected one to another by two rods offset relatively fixer axis. Springs are put on the rods and are supported by inner sides of fixer parts facing each other. Rods can be longitudinally displaced. 
     EFFECT: simplified mounting and demounting of the unit, improved hydrodynamics and operational reliability of the flushing unit and drilling bit as a whole. 
     3 dwg
Patent RU-2269126-C1 (RU)
Title: Method for determining way for carrying out repeated remote gamma-therapy in malignant cerebral glioma recurrence cases
Inventor: GAGANOV LEONID EVGEN EVICH
IPC: G01N33/48
Filed: 2005-03-18
Granted: 2006-01-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves carrying out clinical diagnostic examination and taking material sample from boundary separating intact and tumor tissue zones. Morphometry is applied to blood vessels of 120-130 mc large diameters. Mean blood vessel wall thickness is determined. The value being equal to 20-30 mc, repeated remote gamma-therapy course is prescribed. The value being greater than 30 mc, repeated radiation therapy course is considered to be inexpedient. 
     EFFECT: differentiated approach to prescribing repeated radiation therapy course; avoided risk of complications.
Patent RU-2282719-C1 (RU)
Inventor: KAZAK JURIJ NIKOLAEVICH
IPC: E21D9/093
Filed: 2005-05-18
Granted: 2006-08-27
Abstract: FIELD: mining, particularly remote control specially adapted for machines for slitting or completely freeing the mineral. 
     SUBSTANCE: device comprises the first, the second and the third asynchronous motors. The first and the second electric drives are connected to drive sprocket of closed pull chain provided with plough carriages, which may move along guiding means. Device also has hydraulic cylinders to move guiding means to face, mechanical gear, the first and the second safety hydraulic valves, the first and the second hydraulic pumps, the first and the second frequency converters, the first and the second frequency regulators, load sensors, load balancing unit, load regulator, load assignment unit, control unit, initial setting signaling unit, hydraulic distribution means, which control hydraulic cylinders to move guiding means to face, hydraulic units, electrohydraulic unit, channel switching unit, flow meter, excavated seam thickness setting unit, breakage face length setting unit, multiplication unit, divider, optimizing peak-holding controller, control signal generation unit, asynchronous single-phase motor and screw gear made as a nut and screw. The first and the second hydraulic pumps include volume regulation means. 
     EFFECT: reduced specific energy consumption along with increased front plant output. 
     1 dwg