baber/WOPTO huggingface dataset:
Patent RU-2233375-C1 (RU)
Inventor: GABDULLIN R G
IPC: E21B33/14
Filed: 2003-03-20
Granted: 2004-07-27
Abstract: FIELD: oil-producing industry, particularly building and reconstruction of worn out casing well pipe. 
     SUBSTANCE: device has capsulation unit including body with denting, packer arranged on body, gate and ball lock. Packer comprises elastic collar, upper and lower rests, retaining ring and radial channels. Device also has filling unit including case, radial channels and shoe. Lower parker rest movably abuts against movable cylinder connected to body by shear members. Locating bushing is arranged inside cylinder. Bushing connected to cylinder by shear members and has annular boring formed on lower end thereof. Capsulation unit has sleeve connected to body and having radial channels formed into the sleeve and annular groove. Inner sleeve diameter above groove is slightly less than inner sleeve diameter under groove. Gate is located in capsulation unit opposite to radial channels and annular groove and has depressions into which ball lock is installed. Ball lock cooperates with annular sleeve groove. Shoe of filling unit has annular borings. Upper boring mates with inner diameter of locating bushing of capsulation unit. In lower boring bushing with conical cut formed in upper part thereof is installed. Bushing installed in lower boring is connected to shoe by conical cuts. Bushing has retaining ring located in critical section area. Filling unit has adjusting sleeve connected from one side with connection pipe having radial channels and from other side with body. Sleeve comprises annular groove formed on outer surface thereof and cooperating with ball lock of capsulation unit and annular conical ledge located at upper sleeve part. 
     EFFECT: increasing capsulation reliability, simplified structure, production and application. 
     4 cl, 2 dwg
Patent RU-2247178-C1 (RU)
Title: Method for operation of weaving machine with gap forming mechanism
Inventor: KRUMM VALENTIN
IPC: D03C1/14
Filed: 2001-10-06
Granted: 2005-02-27
Abstract: FIELD: textile engineering. 
     SUBSTANCE: method involves providing operation of weaving machine equipped with main electric engine drive and gap forming mechanism equipped with additional electric engine drive, with main and additional electric engine drives being controlled by control unit; providing starting of weaving machine and gap forming mechanism and operation thereof at predetermined rotational speed; in case of occurrence of faults, providing stoppage of weaving machine and gap forming mechanism by means of brake. Gap forming mechanism is started within time interval Δ tl earlier than weaving machine, and weaving machine is started upon expiration of time interval Δ tl at the moment t2, which is beyond time interval Δ tl. 
     EFFECT: increased efficiency and improved quality of fabric. 
     8 cl, 1 dwg
Patent RU-2245053-C1 (RU)
Title: Torte "courage"
Inventor: KOBAKHIDZE O V
IPC: A21D13/08
Filed: 2003-07-17
Granted: 2005-01-27
Abstract: FIELD: food-processing industry, in particular, manufacture of farinaceous products. 
     SUBSTANCE: torte is composed of product layers put one onto another. Lower layer is made in the form of short pastry sheet, middle layer is made from cream, and upper layer is made from ground dried pitted and halved apricot and covered with chocolate glaze. Short pastry is prepared by mixing at rotational speed of 210-220 rev/min of margarine heated to boiling state, mixture of sand sugar and melange or egg for producing of homogeneous mass, with following addition of heated honey, food soda and citric acid. Mixing is effected at said rotational speed for 5-6 min. Top-grade wheat flour is then introduced into resultant mixture and mixing procedure is continued at rotational speed of 70-80 rev/min for 1-1.5 min. Mass produced is distributed into 6-8 mm thick smooth confectionery sheets, baked at temperature of 200-225 0 C for 10-15 min, cooled and cut to produce individual sheets. Cream layer is produced by initially aerating at rotational speed of 60-70 rev/min of unsalted butter for 5-7 min, with following increasing rotational speed to 200-240 rev/min and immediately adding portions of whole or boiled condensed milk into butter. At the end of aerating process at said rotational speed, vanillin and cognac or dessert wine are added, and aeration process is immediately interrupted. Lower, middle and upper layers of torte have weight ratio of (32-34):(37-39):(15-17). Chocolate glaze is used in an amount of 10-12% by weight of torte. Short pastry dough is prepared from components used in the following ratio, weight parts: top-grade wheat flour 64-66; sand sugar 23-25; melange or egg 12-14; margarine 7-9; honey, preferably natural honey, 7-7.3; food soda 1.2-1.25; citric acid 0.05-0.055. Components for preparing of cream are used in the following ratio, weight parts: whole or boiled condensed milk 55-68; unsalted butter 33-35; cognac or dessert wine 0.18-0.19; vanillin 0.07-0.08. Biscuit and cream layers distinctly differ from each. Shelf life of product is about 4 days. 
     EFFECT: regular and stable form, attractive appearance, prolonged shelf life, improved quality, and soft consistency. 
     3 cl, 2 ex
Patent RU-2250450-C1 (RU)
Title: Method for determining cutting properties of abrasive tool (variants)
Inventor: TUROVSKAJA O V
IPC: G01N3/58
Filed: 2003-08-01
Granted: 2005-04-20
Abstract: FIELD: processes for evaluating operational parameters of abrasive tool on flexible base, possibly evaluation of cutting properties of experimental tool relative to reference one for selecting tool with optimal characteristics. 
     SUBSTANCE: method is realized due to comparison of parameters of tested and reference tools. In order to realize such comparison, method comprises steps of preparing ground samples; preparing samples of tested and reference tools; before such preparation placing tool in conditioning chamber for 24 hours; grinding sample by means of tested tool for one minute, weighing it and measuring roughness degree; repeating grinding process four times and successively registering mass values of ground sample; then repeating the same procedure at using reference tool; performing grinding with use of three samples of tested tool and three samples of reference tool; processing data received for tested and reference tools; calculating percentage relation of total volume of taken-off material of tested tool to that of reference tool. 
     EFFECT: enhanced accuracy of received information, possibility for predicting operational parameters of tool. 
     5 cl
Patent RU-2246822-C1 (RU)
Title: Wheeled sprinkler pipeline
Inventor: OVINNIKOV A S
IPC: A01G25/09
Filed: 2003-09-08
Granted: 2005-02-27
Abstract: FIELD: agricultural engineering, in particular, irrigation of farm crops by means of multitower front sprinkler machines. 
     SUBSTANCE: wheeled pipeline is made sectioned and is furnished with sprinkler heads, wheeled supports, drive arranged in mid portion of central section, and section coupling means. Pipeline sections have variable section reducing in direction of supplying of irrigation water. Each pipeline section coupling is made in the form of two concentric branch pipes positioned for rotation one with respect to another and for axial displacement. Outer branch pipe is connected with flanges of adjacent carrier members. Inner branch pipe is joined with ends of adjacent pipes of different sizes, said pipes being made from high-pressure polyethylene. Pipes are positioned in cavity of carrier member. Carrier member of each section is made in the form of pair of opposite bent C-shaped sections. Ends of C-shaped sections are joined to flanges. Mounting rings are positioned in mid portion of pairs and adapted for mounting of wheel support hub. Outer branch pipe of pipeline section coupling is made in the form of detachable pair of semi-circles, each being formed by packet of spacer bushings arranged in equally spaced relation between pair of arced belts. Inner branch pipe for connecting ends of pipes made from high-pressure polyethylene is made in the form of outer and inner threaded bushings, each provided with diametrically oriented slots for special wrench for joining with ends of pipes to be connected. Inner bushing has threaded part for screwing into end of pipe of smaller diameter. Ring is disposed on outer end perimeter of pipe of smaller diameter. Inner bushing has cylindrical part joined with inner cylindrical surface of pipe of larger diameter. Its conical part is joined with sawn-through parts at end of pipe of larger diameter. Inner surface of inner bushing is defined by two intersecting conical surfaces with single base of minimal diameter. 
     EFFECT: uniform distribution of precipitation in the form of rain drops over area under irrigation process owing to constant flow speed of irrigation water into pipeline cavities. 
     10 cl, 11 dwg
Patent RU-2242326-C1 (RU)
Inventor: KUSKOV V N
IPC: B22F3/14
Filed: 2003-09-23
Granted: 2004-12-20
Abstract: FIELD: powder metallurgy, namely processes for making powder materials with strengthening particles, possibly in machine engineering, automobile making and other industry branches. 
     SUBSTANCE: method of electric-contact sintering of powders with strengthening particles comprises steps of mixing powders with particle size no more than 80 micrometers; using strengthening particles whose size consist 1/4 -1/2 of metallic particle size; preliminarily compacting mixture; then simultaneously performing single-stage sintering by means of electric current with density 5.5 - 51.0 A/mm 2   and pressing under pressure 5 - 10 MPa. 
     EFFECT: enhanced wear resistance and strength of powder materials. 
     1 tbl, 6 ex
Patent RU-2243484-C1 (RU)
Inventor: BETTGER KRISTIAN
IPC: A41D31/02
Filed: 2002-03-08
Granted: 2004-12-27
Abstract: FIELD: production of material for means of individual protection. 
     SUBSTANCE: piercing-resistant material containing at least one layer with thickness D, consisting of two layers of fabric joined by an adhesive substance. The first layer consists of the first set-up of threads, containing 3.5 to 20 thread/cm, with a linear density of at least 210 dtex making up at last 65 per cent of the fabric mass, and the elemental threads make up threads with diameter F 1 , and of the second set-up of threads, containing 0.5 to 16 thread/cm, with a linear density of at least 50 dtex. The second set-up of threads is positioned at an angle of >0° to 90° relative to the first set-up of threads, and the relation of the quality of thread/cm in the first and second set-ups exceeds 1. Similarly the second layer of fabric consists of the first set-up of threads, containing 0.5 dtex, and of the second set-up of threads, containing 0.5 to 16 thread/cm, with a linear density of at least 210 dtex. The first and second set-ups of threads in the first and second set-ups of threads in the second fabric layer, and the D/F 1  and D/F 2  ratios are within 14.5 to 40. 
     EFFECT: enhanced resistance of material to piercing. 
     15 cl, 2 tbl, 2 ex
Patent RU-2254817-C1 (RU)
Inventor: ZATACHAEV A V
IPC: A61B18/14
Filed: 2003-10-22
Granted: 2005-06-27
Abstract: FIELD: medicine, low-invasive surgery. 
     SUBSTANCE: at the first stage one should carry out bipolar electrocoagulation of pedicles in every hemorrhoidal node, apply latex rings in area of every pedicle during the second stage of therapy, perform electrocoagulation of pedicles from several points arranging them as a fan being above node's pedicle. One should perform the second step of coagulation so, that one electrode should be between the points of the first step's introduction. Then one should introduce another electrode into new point and so - up to 5-7 steps at current power being 10-14 mA. Two nodes should be coagulated per a procedure. Next nodes should be treated in 2-3 d at inflammatory reaction decrease. Latex rings should be applied from 2 points in area of pedicles, moreover, the first point is shifted against pedicle's center leftwards for 0.3-0.5 cm, the second point is shifted for 0.3-0.5 cm rightwards. At first, one should apply latex rings in the first point for every hemorrhoidal node. In 15 d one should apply latex rings in the second point for every hemorrhoidal node. The innovation enables to reduce the number of complications both during and after therapy conducted. 
     EFFECT: shortened number of relapses. 
     1 ex
Patent RU-2254962-C1 (RU)
Inventor: KABLOV E N
IPC: B22D27/04
Filed: 2004-01-22
Granted: 2005-06-27
Abstract: FIELD: manufacture of castings with directed and monocrystalline structure, for example blades of gas-turbine engines of air crafts, stationary gas turbine plants and other important designation parts. 
     SUBSTANCE: intermetallide nickel alloy is used as nickel alloy for casting. Method comprises steps of super heating melt before casting it by 250 - 290 C higher than liquidus temperature of alloy; soaking it no more than 3 min; then superheating alloy by 170 - 220°C higher than liquidus temperature of alloy and soaking it no more than 10 min; cooling alloy until temperature of pouring it at rate 10 - 50°C/min and pouring alloy into hot molds. Directed crystallization of alloy is realized due to moving mold from heating zone to zone for cooling at rate 40 - 240°C/min. After crystallization mold with casting is moved back from cooler to heater and it is soaked at temperature 1100 - 1150°C no less than for 15 -20 min. 
     EFFECT: less loss of yield, enhanced mechanical properties of alloys. 
     1 dwg, 1 tbl, 3 ex
Patent RU-2254474-C1 (RU)
Title: Способ разработки крутопадающих месторождений средней мощности
Inventor: SHESTAKOV V A
IPC: E21C41/22
Filed: 2004-03-11
Granted: 2005-06-20
Abstract: Изобретение относится к горному делу и может быть использовано при подземной разработке крутопадающих месторождений. В способе осуществляют подготовку днищ блоков проходкой заездов на основном горизонте из полевого откаточного штрека, из которого вдоль лежачего бока проходят рудный траншейный штрек. Последующую отбойку запасов блока производят из траншейного штрека и подэтажных выработок. Выпуск рудной массы осуществляют через торцы заездов. Изобретение направлено на снижение разубоживания и потерь руды. 2 ил.
Patent RU-2267099-C1 (RU)
Inventor: TEREKHOV V M
IPC: G01M3/08
Filed: 2004-03-26
Granted: 2005-12-27
Abstract: FIELD: power engineering. 
     SUBSTANCE: system comprises bench for hydraulic test of bent heat exchanging pipes, bench for hydraulic test of units with collectors for supplying and discharging air and heat exchange pipes, bench for drying pipes after the hydraulic test, and bench for drying units with collectors for supplying and discharging air and pipes after hydraulic test.  The system also has common and individual hydraulic systems with pressure plant that is provided with two-stage supply of the fluid for the stage of pipe filling and for the stage of pressurizing, respectively. 
     EFFECT: enhanced efficiency. 
     25 cl, 3 dwg
Patent RU-2258161-C1 (RU)
Title: Распределитель гидравлических ударных устройств (варианты)
Inventor: GOLDOBIN V A
IPC: F15B21/12
Filed: 2004-04-05
Granted: 2005-08-10
Abstract: Распределитель предназначен для гидравлических ударных устройств. Распределитель содержит корпус с каналом управления и каналами для подвода и отвода рабочей жидкости, запорно-регулирующий элемент, имеющий хвостовик со стороны канала управления и установленный в корпусе с возможностью поджатия в исходном положении и продольного перемещения для изменения направления потока рабочей жидкости, при этом внутренняя полость корпуса разделена перемычкой с отверстием на камеры -- гидравлическую и пневматическую, заполненную сжатым газом под давлением Р г , а запорно-регулирующий элемент дополнительно снабжен хвостовиком, расположенным со стороны пневматической камеры, проходящим в нее через отверстие в указанной перемычке и имеющим на торце шляпку, причем в исходном положении запорно-регулирующего элемента шляпка поджата к поверхности перемычки давлением Р г  сжатого газа.  Технический результат - повышение надежности. 2 н.п.ф-лы, 2 ил.
Patent RU-2269691-C1 (RU)
Title: Rigid flange clutch for coupling shaft
Inventor: LUNEV VIKTOR NIKOLAEVICH
IPC: B21B35/14
Filed: 2004-05-13
Granted: 2006-02-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: rigid flange clutch for coupling shafts comprises two clutch members which are provided with teeth of triangle shape on the faces of their flanges and are mounted on the common axle.  The geometry of the teeth is determined from the analytical relationships proposed.  The torque is transmitted to the sides of the teeth.  The shape of the teeth provides the clutch members to be axially aligned. 
     EFFECT: enhanced reliability and durability. 
     3 dwg
Patent RU-2262437-C1 (RU)
Title: Unloading-reloading station of conveyor line for production of multilayer building blocks with decorative face surface
Inventor: LESHCHIKOV V A
IPC: B28B5/00
Filed: 2004-07-09
Granted: 2005-10-20
Abstract: FIELD: civil engineering; manufacture of building materials. 
     SUBSTANCE: proposed invention is essentially unloading-reloading station including frame skeleton, movable frame with drive fitted on and furnished with device for knocking out of building blocks, transportation system with roller table.  Roller table accommodates moulds with blocks, and block knocking out device in lower position is arranged under magazines.  Knocking out device is made in form of paired vertical posts-pushers rigidly secured by lower ends on movable frame.  Moulds with blocks are made in form of platform with rigidly secured paired cells and inserted bottoms under each of which upper ends of vertical posts-pushers are arranged in their lower position, and grips of reloading mechanism are provided with vertical and horizontal displacement hydraulic drives distance between grips does not exceed width of inserted bottoms of each cell.  Invention provides high-capacity continuous reloading of multilayer building blocks to any processing position with simultaneous release of blocks from magazines.  Operation of reloader is synchronized with feeding and releasing devices and continuous process is provided, when necessary. 
     EFFECT: increased capacity of device and continuous operation. 
     2 cl, 5 dwg
Patent RU-2282424-C1 (RU)
Inventor: ARESTOVA NATALIJA NIKOLAEVNA
IPC: G01N33/53
Filed: 2004-12-15
Granted: 2006-08-27
Abstract: FIELD: medicine, ophthalmology. 
     SUBSTANCE: one should carry out YAG-laser uninterrupted circular anterior capsulorhexis and YAG-laser phacodestruction. After that one should introduce collalysine and oxygen subconjunctivally for resolving fractionated capsular and lenticular residues. Simultaneously, it is necessary to conduct contact vision correction and 10 procedures of pleoptic therapy with He-Ne-laser. Then one should detect the level of antibodies to lenticular antigen due to RPGA technique in teardrop and serum, and at favorable titers - below 1:256 in teardrop and below 1:32 in blood serum - it is necessary to perform YAG-laser anterior vitreoschwartotomy for removing intraocular traction. YAG-laser phacodestruction and YAG-laser anterior vitreoschwartotomy should be conducted several seances beforehand at applying minimal efficient levels of impulse energy to obtain optic effect. The innovation provides decreased traumatism of therapy due to the absence of surgical instrumental treatment along ocular lancing under obligatory narcosis. Thus, it is possible to develop an optic foramen in papillary membrane, perform vitreoschwartodissection against lens to shift it out of papillary area towards periphery at obtaining optic effect. 
     EFFECT: higher efficiency of therapy. 
     4 cl, 2 dwg, 1 ex
Patent RU-2279995-C1 (RU)
Title: Method of enhancing survivability of flying vehicle hydraulic system, device for realization of this method and multiplexing unit
Inventor: GOSTEV ALEKSANDR VASIL EVICH
IPC: B64C13/36
Filed: 2004-12-28
Granted: 2006-07-20
Abstract: FIELD: aeronautical engineering. 
     SUBSTANCE: proposed method excludes losses of working fluid through untight protected sections of system in case of detection of losses of working fluid. Untight line is found in untight section including protected sections of delivery and return lines; untight line is located and isolated and delivery and return of working fluid are performed through tight delivery or return lines. Device proposed for realization of this method contains delivery loops with protected sections which are connected by means of delivery and return lines. Each of them is provided with hydraulic drive; these drives are connected with  receiving electro-hydraulic distributing unit by means of return and delivery pipe lines of protected section. Transmitting electro-hydraulic distributing unit is connected with receiving electro-hydraulic distributing unit by means of protected delivery lines. Accumulator is hydraulically and mechanically connected with receiving electro-hydraulic distributing unit. Multiplexing unit is connected with receiving and transmitting electro-hydraulic distributing units by means of control electric circuits. Pressure alarms of protected delivery lines are connected with multiplexing unit by means of warning electric circuits. Multiplexing unit has switching elements, connecting circuits, change-over relay with contact groups consisting on make and break output contacts. Electric circuit of multiplexing unit includes working fluid level sensor showing level of working fluid in hydraulic tank and pressure alarms. 
     EFFECT: enhanced survivability of flying vehicle  hydraulic system without isolation of  hydraulic drives in untight sections. 
     4 cl, 2 dwg
Patent RU-2282986-C1 (RU)
Title: Состав артема для профилактики и лечения медоносных пчел от паразитических клещей
Inventor: BARINOV ARTEM VALERIANOVICH
IPC: A01K51/00
Filed: 2005-01-18
Granted: 2006-09-10
Abstract: Изобретение относится к сельскому хозяйству, а именно для профилактики и лечения медоносных пчел от паразитических клещей. Состав содержит муравьиную кислоту и гелеобразующий полимер, причем дополнительно содержит молочную кислоту и эфирное масло при следующем соотношении компонентов, мас.%: гелеобразующий полимер, например сополимер полиакриламида с полиакрилатом калия 4-10, молочная кислота 1-14, муравьиная кислота 76-91, эфирное масло остальное. Обеспечивается расширение арсенала препаратов для борьбы с паразитическими клещами и борьбы с грибковыми и бактериальными заболеваниями пчел. 1 з.п. ф-лы, 4 табл.
Patent RU-2288605-C1 (RU)
Title: Method for producing of special canned food "stewed whitefish with vegetables"
Inventor: KVASENKOV OLEG IVANOVICH
IPC: A23L17/00
Filed: 2005-05-31
Granted: 2006-12-10
Abstract: FIELD: production of canned vegetable food for cosmic feeding. 
     SUBSTANCE: method involves cutting and grinding in grinder whitefish and vegetable marrow; grinding in grinder extragon greens; cutting carrot, parsley root and bulb onion and slightly frying in melted butter; blanching potato and Swedish turnip and grinding in grinder; shredding and freezing fresh cabbage and grinding in grinder; rubbing garlic; slightly frying wheat flour; mixing said components with tomato paste, citric acid, sugar, edible salt, CO 2 -extracts of clove, cinnamon, black bitter pepper, and laurel leaf, and fish soup; packing resultant mixture in aluminum tubes; pressurizing and sterilizing. 
     EFFECT: wider range and increased digestibility of canned food.