baber/WOPTO huggingface dataset:
Patent RU-2246401-C1 (RU)
Title: Automatic drilling machine
Inventor: PERETJATKO S B
IPC: B28D5/02
Filed: 2003-10-21
Granted: 2005-02-20
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: automatic drilling machine comprises housing, two spindle units with drills, mechanism for clamping article, cam for machine feeding mechanism, feeder, and chute for receiving the finished articles. The two spindle units with drills and mechanism for clamping article are made of single kinematic chain. The chain is arranged along the axis of drilling for permitting co-operation with the cam. The spindle units are built in the bushings spring-loaded with respect to the housing. The mechanism for clamping blanks is made of a guide and clamping bushing spring-loaded with respect to the housing. The feeder is made of a pipe with hole for feeding and removing article under its own weight. The feeder is interposed between the guiding and clamping bushings and is secured to the latter one. The first spindle unit is provided with the stop. The second spindle unit has rod which allows the drills to be spaced. The rigidity of the spring which spring-loads the guiding bushing is lower than that of the spring which spring-loads the bushing which receives the second spindle unit and is higher than that of the spring which spring-loads the pressing bushing. 
     EFFECT: simplified design. 
     1 dwg
Patent RU-2258738-C1 (RU)
Inventor: AJANOT P K
IPC: C12N7/00
Filed: 2003-12-24
Granted: 2005-08-20
Abstract: FIELD: veterinary virology, biotechnology. 
     SUBSTANCE: new industrial strain of rotavirus serotypes G8P7 in cattle is obtained by successive passages in 3-day old culture of MDBK cells. The strain is deposited in strains microorganism collection in VGNKI at registration number "TE87"-DEP. Virus of the strain № "TE87"-DEP multiplies good in cell cultures MDBK and Marc-145 and for 72-96 h it accumulates with the titers 4.5-7.5 lg TCD 50 /ml. The strain is stable and retains indices in successive passage in sensitive biological systems for 9-10 passages (observation period). The strain № "TE87"-DEP elicits the broad antigen spectrum of action and high biological activity and can be used for preparing effective diagnostic preparations. 
     EFFECT: valuable properties of strain. 
     3 dwg, 3 tbl, 5 ex
Patent RU-2252041-C1 (RU)
Inventor: KORYTTSEV V K
IPC: A61B17/12
Filed: 2004-02-02
Granted: 2005-05-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has 150 cm long rubber double-lumen tube, hemostatic balloon placed 3.0-3.5 cm from the beginning of the rubber tube, holes in anterior and posterior portion of the hemostatic balloon and metal olive placed at the probe end. Marks are available on the probe at 45, 70 and 80 cm from its beginning. 
     EFFECT: no special equipment required for setting the device; available features for determining probe position; enabled X-ray control. 
     1 dwg
Patent RU-2260082-C1 (RU)
Inventor: SMIT SKOTT SHELDON
IPC: D04H3/02
Filed: 2002-09-27
Granted: 2005-09-10
Abstract: FIELD: textile industry, in particular, duck fabric used as endless belt for forming and transportation of nonwoven fibrous cloth for manufacture of nonwoven fabric. 
     SUBSTANCE: duck fabric has cloth carrier surface comprising threads having rough surface, said threads hindering displacement, more precisely, sliding of nonwoven fibrous cloth relative to cloth carrier surface. These threads with rough surface preferably define elongated overlaps on cloth carrier surface in one or two directions, i.e., in cloth movement direction in machine and/or in direction perpendicular to fabric movement direction in machine. 
     EFFECT: increased efficiency by preventing displacement or sliding of nonwoven cloth relative to belt surface. 
     26 cl, 6 dwg
Patent RU-2256017-C1 (RU)
Inventor: VEDENEEV ALEKSANDR VLADIMIROVI
IPC: D07B1/16
Filed: 2004-04-08
Granted: 2005-07-10
Abstract: FIELD: manufacture of articles from metal cords, in particular, reinforcement of rubber-based technical products. 
     SUBSTANCE: metal cord comprises at least one metal cord member having projection onto plane perpendicular to axis of metal cord contoured as curved line having form enabling formation in metal cord of micro gaps enhancing rubber penetration. Resultant curve has two radii of flexure: minimal at its convex portion and minimal at its concave portions. Maximal and minimal flexure radii ratio is within the range of from 2 to 10. Projection onto plane perpendicular to axis of metal cord of each subsequent wire repeats curved line of previous metal cord wire with angular shift by value, at which distance between adjacent wires curved at small radius makes at least two flexure radii. 
     EFFECT: increased density and tightness of wires adhering to one another, improved penetration of rubber into metal cord structure, increased migration resistance of wires during operation of tires and increased corrosion resistance of metal cord. 
     9 cl, 4 dwg, 2 tbl
Patent RU-2268730-C1 (RU)
Title: Method for production of heterogeneous deoxyribonucleic acid (dna) sodium salt
Inventor: GORODKOV BORIS GEORGIEVICH
IPC: A61K31/70
Filed: 2004-04-26
Granted: 2006-01-27
Abstract: FIELD: medicine, drug production. 
     SUBSTANCE: claimed method for production of heterogeneous deoxyribonucleic acid (DNA) sodium salt from animal male gonads and/or sperm thereof includes grinding and homogenization of starting raw materials in detergent solution, solution treatment at elevated temperature with simultaneous stirring, liquid phase separation by filtering and product precipitation with alcohol. Homogenization is carried out in 1-4 % sodium dodecyl sulfate solution in distilled water at 35-60°C with continuous stirring for 1.5-4 h followed by addition of coagulation agent, namely alkali or earth alkali metal permanganate to produce coagulation agent concentration in solution of 0.0005-0.03 M. Obtained solution is stirred at 35-60°C for 25-90 min, than ionic force is increased up to 1-3 M, solution is heated up to 60-62°C and stirred at abovementioned temperature for 1-3 h. Further contaminant precipitate obtained in coagulation process is separated by filtration thought filter having pore size from 1 to 25 mum. Filtered solution of non-fragmented (high molecular) DNA is cooled to 0-20°C, alcohol is added to obtain finished concentration of 27043.5 vol. %, Then obtained solution is agitated and deposited with alcohol preparation is filtered and separated, washed with 96 % ethanol and stored under ethanol. Obtained DNA preparation is dissolved in 0.01-4.5 M NaCl aqueous solution at 50°C or less; obtained solution is passed through high pressure homogenizer under pressure up to 2000 kg/cm 2 , obtained fragmented DNA is treated with alcohol wherein deposited with alcohol fermented sodium DNA is centrifuged and separated. Separated precipitate is rewashed with alcohol and dried in desiccator at 50°C or less to produce powder. 
     EFFECT: simplified technology for DNA sodium salt production with increased yield without losses of quality. 
     1 ex, 3 tbl
Patent RU-2275849-C1 (RU)
Title: Method for predicting disorders of pulmonary capillary circulation in patients in case of pulmonary cancer
Inventor: STARTSEVA JULIJA VJACHESLAVOVN
IPC: A61B5/026
Filed: 2004-12-27
Granted: 2006-05-10
Abstract: FIELD: medicine, functional diagnostics. 
     SUBSTANCE: one should study microcirculatory route of ocular conjunctiva due to videobiomicroscopy. Moreover, one should calculate the size of varicosis of post-capillary venules, the area of capillary glomerules, amplitude and the length of microvessel's coiled section, amplitude and frequency coefficients, the size of postcapillary venule, the size of intravascular conglomerate of sludged erythrocytes, the coefficient of correlation between sludging and the degree of sludge-phenomenon. Depending upon the values of the above-mentioned parameters one should diagnose initial disorders of pulmonary capillary circulation, moderate disorders of pulmonary capillary circulation or pronounced disorders of pulmonary capillary circulation. The innovation enables to diagnose affected circulation in patients in case of pulmonary cancer in pre-operational period and carry out corresponding medicinal therapy. 
     EFFECT: higher accuracy of diagnostics. 
     3 ex
Patent RU-2281843-C1 (RU)
Inventor: GAVRILOV SERGEJ NIKOLAEVICH
IPC: B23K35/368
Filed: 2004-12-27
Granted: 2006-08-20
Abstract: FIELD: powered welding by means of open arc of constructions of austenite chrome-nickel steels operating in conditions needing high strength against inter-crystallite corrosion. 
     SUBSTANCE: wire includes steel envelope of austenite chrome-nickel steel and powder core containing, mass %: rutile concentrate, 32.0 - 38.0; fluorspar concentrate, 24.0 - 32.0; chrome oxide, 1.0 - 7.0; metallic chrome, 5.0 - 12.0; nickel powder, 0.5 - 5.0; ferroniobium, 2.0 - 7.0; ferrovanadium, 0.6 - 5.0; ferrosilicomanganese, 4.5 - 7.0; marble, 7 - 13; ferrotitanium, 3.0 - 9.0. Seam metal features high strength against general and inter-crystallite corrosion in aggressive and chemically active media. 
     EFFECT: high strength, viscous-plastic properties of seam metal, improved manufacturing properties. 
     2 tbl, 1 ex
Patent RU-2278202-C1 (RU)
Inventor: ALIMOV ANATOLIJ GEORGIEVICH
IPC: E02B3/16
Filed: 2004-12-30
Granted: 2006-06-20
Abstract: FIELD: building, particularly for water-management structure construction, namely to seal, repair control joints in concrete and reinforced concrete linings of irrigation channel and water-supply systems. 
     SUBSTANCE: control joint in accordance with the first embodiment comprises poroisol packing, polymeric sealing mastic and non-adhesive layer. Water-proofing padding is glued in air-tight manner to lower surface of panels to be joined one to another or to end faces of the panels in joint structure. The padding has width of 100...500 mm and has compensator made as freely deformed pleat. Control joint formed in accordance with the second embodiment comprises poroisol packing, bituminous-polymeric sealing mastic, laid in joint interior and creating shoulders of 30...50 mm width over panels to be joined, and non-adhesive layer. Water-proofing padding is glued in air-tight manner to lower surface of panels to be joined one to another or to end faces of the panels in joint structure. The padding has width of 100...500 mm and has compensator made as freely deformed pleat. Maximal dimensions of joint formed in accordance with the first and with the second embodiments are determined from predetermined relations. Pleat-like compensator interior is filled with pliant water-repellent frost-resistant lubricant. 
     EFFECT: increased control joint quality and service life. 
     8 cl, 4 dwg, 2 ex
Patent RU-2272569-C1 (RU)
Title: Method for determining surgical intervention indications in acute pancreatitis cases
Inventor: KHITAR JAN ALEKSANDR GEORGIEVI
IPC: A61B8/00
Filed: 2005-02-17
Granted: 2006-03-27
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves taking punctate from retropancreatic cellular tissue by introducing 20 cm long needle of size equal to 0.64 mm with mandrin. The retropancreatic cellular tissue being reached, the mandrin is removed and active suction is carried out. Exudate is obtained in the amount of 0.1-0.2 ml and native preparation is produced. Microscopy examination is carried out. Leukocytes being found therein in the amount of 40 and higher in the vision field, purulent destructive pancreatitis phase is to be diagnosed and conclusion is drawn concerning surgical intervention being indicated. 
     EFFECT: reduced radiation loading; simplified examination method; reliability of obtained data. 
     1 dwg
Patent RU-2283384-C1 (RU)
Title: Method for looping of knitted fabric
Inventor: DZJUBA VIKTOR IVANOVICH
IPC: D04B1/00
Filed: 2005-03-09
Granted: 2006-09-10
Abstract: FIELD: manufacture of knitted products. 
     SUBSTANCE: method involves providing looping of knitted fabric on two-hook needle, including operation of laying of new thread on needle without throwing and including selective throwing of former threads, with at least one former thread being left on needle. 
     EFFECT: increased density and reduced unraveling of knitted fabric. 
     2 dwg
Patent RU-2290367-C1 (RU)
Inventor: DZHEMILEV USEIN MEMETOVICH
IPC: C07C33/34
Filed: 2005-06-14
Granted: 2006-12-27
Abstract: FIELD: organic synthesis and carbon compound preparation. 
     SUBSTANCE: title compounds having general formula (1):   wherein Ar represents phenyl or naphthyl, comprises reaction of fullerene C 60  with triethylaluminum at molar ratio C 60 /AlEt 3  = 1:(25-35) in presence of catalyst, zirconacene dichloride (Cp 2 ZrCl 2 ) taken in amount 15-25 mol % based on C 60  under an argon atmosphere at room temperature followed by adding to reaction medium, at temperature -15°C, (i) two-component catalyst Ni (acac)2 +2Ph 3 P in tetrahydrofurane taken in amount 15-25 mol % based on C 60  and (ii) aryl-substituted aldehyde selected from benzaldehyde and 2-naphthalene-carbaldehyde in equimolar amount to AlEt 3 , after which reaction medium is stirred and hydrolyzed. 
     EFFECT: expanded possibilities in fullerene compound synthesis. 
     1 tbl, 8 ex
Patent RU-2289643-C1 (RU)
Inventor: REZVOV ANDREJ VLADIMIROVICH
IPC: D04B21/18
Filed: 2005-06-24
Granted: 2006-12-20
Abstract: Изобретение относится к трикотажному производству, в частности к двухслойным основовязаным трикотажным полотнам, обладающим эластичными свойствами. Полотно содержит два слоя, соединенные между собой вязаным методом с использованием химических и латексных нитей. Первый слой полотна состоит из чистой или смешанной хлопчатобумажной пряжи. Второй слой содержит натуральную шерсть. Полотно выполнено переплетением закрытая цепочка - уток и имеет поверхностную плотность 450-600 г/м 2 . Технический результат - повышение гигиенических и эксплуатационных свойств полотна, таких как прочность, долговечность, теплосберегаемость, воздухопроницаемость и др. 8 з.п. ф-лы, 1 ил., 4 табл.
Patent RU-2291810-C1 (RU)
Inventor: PLOSHCHADNOV ALEKSANDR NIKOLAE
IPC: B60F3/00
Filed: 2005-07-19
Granted: 2007-01-20
Abstract: Изобретение относится к транспортному машиностроению и может быть использовано для транспортных средств с колесным движителем. Колесное транспортное средство повышенной проходимости имеет корпус с плоским днищем, ведущие и управляемые колеса, надувной элемент, закрепленный на плоском днище и связанный с пневмосистемой колесного транспортного средства. Колесное транспортное средство снабжено дополнительным плоским днищем, закрепленным снизу надувного элемента и связанным с корпусом транспортного средства при помощи пневмоцилиндра, пружин и рычагов, взаимосвязанных посредством тяги. Дополнительное плоское днище выполнено с загнутыми вверх по радиусу краями. Технический результат - улучшение проходимости транспортного средства. 1 з.п. ф-лы, 1 ил.
Patent RU-2287005-C1 (RU)
Inventor: GIL FANOV RUSTAM KHALEHFOVICH
IPC: C09K3/18
Filed: 2005-10-06
Granted: 2006-11-10
Abstract: FIELD: technology of inorganic substances. 
     SUBSTANCE: invention relates to preparing a preparation based on inorganic substances used for removal of snow-ice cover from road pavements and can be used in municipal service. Preparation for removing snow-ice cover comprises the following components, %: potassium chloride, 20-50; calcium chloride, 20-50; sodium chloride, 1.0-20; magnesium oxide and/or metallic magnesium, 0.4-1.0; magnesium chloride, 0.5-7.0, and water, the balance. The above given ratio of components provides preparing the ecologically pure preparation as compared with the prototype without odor, with reduced number indices of effective activity of natural radionuclides, higher melting capacity and can be used at lower temperatures. 
     EFFECT: improved and valuable properties of preparation. 
     5 cl, 1 tbl, 1 ex
Patent RU-2300604-C1 (RU)
Title: Method for pile-and-slab foundation construction in seismic areas
Inventor: SHADUNTS KONSTANTIN SHAGENOVIC
IPC: E02D27/34
Filed: 2005-10-07
Granted: 2007-06-10
Abstract: FIELD: construction, particularly to erect heavy structures on compressible ground in seismic zones. 
     SUBSTANCE: method involves driving piles; connecting members formed as inversed cups to pile heads; connecting pile heads with slab-like raft. In the case of foundation construction in seismic zones plies having different lengths are used. Long piles are arranged along longitudinal and transversal axes of load-bearing walls. Short piles are driven between main ones. Reinforcement bars of short piles are introduced in raft body for length equal to bolting length necessary to create rigid joints after raft concreting. Before raft concreting members made as inverted cups are put on long pile heads to create gap with thickness equal to half of immersion depth admissible for structural layout of building under construction. Foamed polystyrene layer having thickness equal to gap thickness is formed on upper ends of long piles. 
     EFFECT: extended technological capabilities due to increased building structure load transferred to structure foundation and be taken by slab and decreased structure immersion. 
     2 dwg
Patent RU-2298879-C1 (RU)
Inventor: ANISHIN ANATOLIJ SERGEEVICH
IPC: H04L7/08
Filed: 2005-11-15
Granted: 2007-05-10
Abstract: FIELD: electric and radio communications; frame synchronization receiving devices of digital message transmitting and intercepting systems. 
     SUBSTANCE: proposed method includes sequential search at single-bit shift, identification of concentrated sync groups in group digital stream, and formation of responses when identifying concentration sync groups on tested clock intervals, and measurement of time intervals between sequential moments of responses across concentrated sync group identifier in terms of clock intervals. Primary sample of N ≥ 3 time intervals is accumulated. Secondary samples of time intervals between moments of first, second, through (N + 1) th  reference responses, respectively, and arrival moments of all other primary-sample responses are calculated. Maximal common dividers of probable combinations of two or more time intervals are calculated and particular lines (spectrums) of distribution of maximal common dividers whose values exceed lower boundary of region of probable group signal cycle lengths are formed in the framework of secondary time interval samples. Integrated spectrum of maximal common divider values is formed by summing up all particular maximal common divider spectrums. Regular sequence of true integrated sync group responses is detected by fact of coincidence of maximal common dividers in integrated spectrum whose quantity exceeds desired threshold, and coincidence point abscissa of maximal common dividers is assumed as cycle length. True concentrated sync group responses are identified in primary implementation of stream by serial numbers of particular maximal common divider spectrums wherein we see multiple coincidences of maximal common dividers with found cycle length. Clock interval of group-signal next cycles commencement is predicted. Concentrated sync group responses appearing at predicted clock intervals are assumed as frame synchronization pulses. Decision on input in and output from frame synchronization mode is taken by composite "k/m-r" criterion. 
     EFFECT: enlarged functional capabilities due to affording frame synchronization in absence of a priori data on group-signal cycle length without impairing noise immunity. 
     1 cl, 9 dwg
Patent RU-2314900-C1 (RU)
IPC: B23F5/22
Filed: 2006-04-20
Granted: 2008-01-20
Abstract: FIELD: machine engineering, chain transmissions. 
     SUBSTANCE: method comprises steps of cutting teeth on blank by means of standard cutting tool in the form of worm milling cutter. In order to enlarge manufacturing possibilities of standard cutting tool, sprockets are made by two stages with of radial and tangential shifts. At first stage cutting tool cuts-in by depth equal to height of tooth of standard sprockets determined according to known relations. Value of radial shift factor x is selected according to given formula. At second stage blank is turned by angle whose value is determined according to given formula. Cutting process is repeated while metal is removed only at one side of teeth in order to provide desired width of recesses. 
     EFFECT: enlarged manufacturing possibilities of standard cutting tool. 
     2 dwg, 1 ex, 1 tbl
Patent RU-2306715-C1 (RU)
Inventor: MIKHAJLOV ANDREJ ANDREEVICH
IPC: A23J3/00
Filed: 2006-07-27
Granted: 2007-09-27
Abstract: FIELD: special dietary feeding. 
     SUBSTANCE: dry nutrient mixture for dietary feeding contains at least one plant protein, water-soluble fat, hydrogen, emulsifier, flavor additive, food fibers, amber acid, L-cartinine and/or its derivatives, selenium on organic carrier and vitamin-mineral premix. 
     EFFECT: improved quality of amendment and prophylaxis of protein-energy imbalance and reduced level of possible polyvalent complications. 
     10 cl, 3 ex
Patent RU-2319162-C1 (RU)
Title: Круговой пеленгатор (варианты)
IPC: G01S3/22
Filed: 2006-08-17
Granted: 2008-03-10
Abstract: Изобретение относится к области метеорадиолокации и радионавигации и может быть использовано в грозолокаторах, грозопеленгаторах, радиокомпасах. Заявленный круговой пеленгатор в трех вариантах на низких и очень низких частотах электромагнитных полей использует во всех вариантах принцип измерения и учета фазового сдвига между электрической и магнитной составляющими электромагнитного поля в ближней зоне, обеспечивает точное однозначное в пределах 0...360° измерение угла пеленга, что и является достигаемым техническим результатом. Варианты различаются погрешностями измерения пеленга. 2 н. и 1 з.п. ф-лы, 7 ил.
Patent RU-2330928-C1 (RU)
Title: Water jet drilling head
Inventor: ERMOLIN DMITRIJ ANATOL EVICH
IPC: E21B7/18
Filed: 2007-01-17
Granted: 2008-08-10
Abstract: FIELD: construction. 
     SUBSTANCE: invention pertains to construction, in particular to special methods and devices for horizontal drilling using a jet of liquid or gas, used in trenchless construction of pipelines in the soil. The water jet drilling hole consists of an inverted-V frontal surface with any drilling projection coupled with the inclinations, a calibrating part with an oblong contour of the cross-section, guiding part with an asymmetric slant, apparatus for joining with the column of the drilling pipe and a discharge duct with inputs into jet nozzles. The inverted-V frontal surface with any drilling projection coupled with inclinations is located on the slope of the guiding part. Any drilling projection is oriented in the longitudinal direction of the slope of the guiding part. At least two jet nozzles are arranged on the opposite parts of the calibrating part adjacent to the slopes. At least one jet nozzle is arranged on the calibrating part oriented in the longitudinal direction of the slope of the guiding part in the direction of the frontal surface. 
     EFFECT: provision for the condition of controlled deflecting action on the drilling head in the ground with gravel-stone-pebble layers and increased reliability of guided water jet action. 
     2 cl, 5 dwg