baber/WOPTO huggingface dataset:
Patent RU-2210027-C2 (RU)
Title: Method of burning liquid hydrocarbon fuels
Inventor: KORNILOV V N
IPC: F23D11/12
Filed: 2001-03-21
Granted: 2003-08-10
Abstract: FIELD: heat-power engineering. SUBSTANCE: proposed method includes central delivery of fuel to burner, spraying it by means of injector and peripheral delivery of air; spraying of fuel by injector into accompanying flow is effected at two angles in form of two hollow cones located one inside other; burning of fuel in outer jet is performed in excess air mode and burning of fuel in inner jet is performed at excess of fuel. EFFECT: reduction of effluents of nitrogen oxides by energy-generating boilers. 3 dwg
Patent RU-2194572-C2 (RU)
Title: Catalyst and a method for production of synthesis gas via hydrocarbon conversion
Inventor: JUR EVA T M
IPC: B01J21/16
Filed: 2001-03-26
Granted: 2002-12-20
Abstract: FIELD: gas fuel production and catalysts. SUBSTANCE: catalyst represents a lamellar hydrosilicate phase with stivensite-type structure of general formula (Ni x Me 1-x ) 3 Si 4 O 10 (OH) 2 •nH 2 O, wherein Me denotes one or several alkali-earth metals, x varies between 0.01 and 1, and n is less than 50, or metasilicate phase with enstatite-type structure of general formula (Ni x Me 1-x ) 3 SiO 3 , wherein Me, x, and n are as above, or hydroaluminosilicate phase with amesite-type structure of general formula (Ni 1-x-y Me x Al y ) 3 (Al 3y Si 2-3y O 5 )(OH) 4 •nH 2 O, wherein Me denotes one or several alkali-earth metals, x is below 0.8, y varies between 0.02 and 0.64, and n is less than 50, or hydroaluminosilicate phase with chlorite-type structure of general formula (Ni 1-x-y Me x Al y ) 3 (Al 3y Si 2-3y O 5 )(OH) 4 •nH 2 O,, wherein Me denotes one or several alkali-earth metals, x is below 0.8, y varies between 0.02 and 0.62, and n is less than 50, nickel-to-silicon atomic ratio ranging from 0.01 to 75. Production of synthesis gas from hydrocarbons is effected by bringing hydrocarbons into gas-phase interaction with an optionally nitrogen-diluted mixture of water and/or oxygen, and carbon dioxide in presence of above-indicated catalysts. Absence of silica phase in catalyst composition ensures process stability. EFFECT: increased activity and selectivity of catalyst. 6 cl, 1 tbl, 7 ex
Patent RU-2213547-C2 (RU)
Title: Method for preventing postoperative complications due to antiglaucoma operations done
Inventor: ZUBAREVA L N
IPC: A61F9/007
Filed: 2001-05-23
Granted: 2003-10-10
Abstract: FIELD: medicine. SUBSTANCE: method involves placing transplant from biologically inert resolvable material over exposed vascular tunic after performing posterior sclera trepanation. The transplant has two protrusions of opposite direction branching from its upper and bottom surfaces. The lower transplant protrusion is implanted into subchoroid space distally relative to limb for allowing discharge to subchoroid fluid. The upper one is attached to adjacent sclera proximally relative to limb. The transplant is impregnated with diuretic agent solutions mixture for reducing vascular wall permeability. EFFECT: reduced risk of postoperative hemorrhagic complications and amotio retinae. 6 cl
Patent RU-2206671-C2 (RU)
Title: Jack plant for forcing throght tubes when constructing tunnels
Inventor: ANTIPOV V V
IPC: E21D9/04
Filed: 2001-06-21
Granted: 2003-06-20
Abstract: FIELD: civil engineering. SUBSTANCE: invention relates to construction of tunnels using jack plant for forcing case of tube sections when building small-diameter tunnels under ground. Proposed jack plant consists of frame with guides, pressure plate installed on guides of frame for displacement in direction of forcing through, support plate, pumping station, control system and hydraulic cylinders with housing and rod coupled with pressure and support plates, and expanding device. Frame of plant is furnished additional with guides on which rods or cylinder housings are installed for displacement to side opposite to direction of forcing through. Said rods or cylinder housings are connected with support plate. Separate control of cylinders is provided. Support plate consists of two parts, right-hand and left-hand ones, each being connected by joint with rod or housing of corresponding cylinder. Expanding device consists of links, jacks and devices for locking jacks of expanding device relative to frame longitudinally. EFFECT: improved reliability of forcing through and operation of jack plant. 3 cl, 5 dwg
Patent RU-2238090-C2 (RU)
Title: Применение ингибиторов kqt1-каналов для получения лекарственного средства для лечения заболеваний, вызванных гельминтами и эктопаразитами
Inventor: GERLAKH UVE
IPC: A61K31/4433
Filed: 1999-12-07
Granted: 2004-10-20
Abstract: Изобретение относится к химико-фармацевтической промышленности и касается ингибиторов lks-канала с одновременным действием в качестве ингибиторов KQT1-канала для получения лекарственного средства для лечения заболеваний, вызываемых гельминтами и эктопаразитами, при этом ингибиторы KQT1-канала обладают высокой селективностью и нетоксичны для теплокровных животных и человека. 1 з. п. ф-лы, 1 табл.
Patent RU-2244668-C2 (RU)
Title: Upstanding bag for flowable or pourable products
Inventor: SHUL TS VERNER
IPC: B65D33/18
Filed: 2000-03-29
Granted: 2005-01-20
Abstract: FIELD: packages, particularly upstanding bags of heat-sealable or thermally weldable plastic film for storing flowable or pourable products. 
     SUBSTANCE: bag has opposite side walls sealed together along side edges thereof with side seams creation, lower wall folded into the bag and extending between lower parts of side walls. Lower wall is sealed with corresponding side walls along transversal lower seams and along lower side seams. Bag has upper wall folded into the bag, extending between upper parts of side walls, connected with corresponding side walls along transversal upper seals and connected to corresponding side walls along upper side seams. One upper transversal connection located between upper wall and side walls is heat-sealable by peelable seal arranged between upper end part of upper wall and upper end part of adjacent side wall. 
     EFFECT: increased gas-tightness, improved ability to bag opening without special tools, increased simplicity and reduced manufacturing cost. 
     10 cl, 9 dwg
Patent RU-2212748-C2 (RU)
Title: Electrical machine rotor
Inventor: LEVIN A V
IPC: H02K21/12
Filed: 2001-11-22
Granted: 2003-09-20
Abstract: FIELD: electromechanical engineering; electrical machines with permanent-magnet rotor. SUBSTANCE: electrical machine rotor has magnetic core that mounts permanent magnets with pole shoes. Holding members installed in gaps between pole shoes are rigidly secured on one end in magnetic core and other ends of these members tightly abut against surfaces of bevels provided on external ribs of pole shoes. Thrusts built up when rotor is running are imparted to magnetic core thereby enhancing operating reliability of electrical machine at high rotor speeds. EFFECT: enhanced speed control range, reduced mass and size. 4 cl, 2 dwg
Patent RU-2237094-C2 (RU)
Inventor: TIKHONOV A A
IPC: C22C21/04
Filed: 2001-12-26
Granted: 2004-09-27
Abstract: FIELD: based allow metallurgy, in particular casting materials for cryogenic temperature. 
     SUBSTANCE: invention relates to based alloys useful as constructional material for production of articles maintained at cryogenic temperatures by casting in metal moldings. Claimed alloy contains (mass.%): silicium 6.5-9.0; copper 2.4-4.0; magnesium 0.15-0.40; titanium 0.05-0.30; strontium 0.01-0.15; iron 0.05-0.25; cadmium 0.1-0.4; bismuth 0.1-0.5; manganese 0.05-0.15; and balance: based. Disclosed alloy exhibits high strength level and ductility at room temperature and at -253 0 C. 
     EFFECT: based-based allow of high strength and ductility. 
     2 tbl
Patent RU-2292855-C2 (RU)
Inventor: BERISHVILI IL JA IOSIFOVICH
IPC: A61B18/20
Filed: 2002-02-22
Granted: 2007-02-10
Abstract: FIELD: medicine, cardiosurgery. 
     SUBSTANCE: the present innovation deals with applying lasers for treating ischemic cardiac disease due to laser myocardial revascularization. It is necessary to fulfill through canals in myocardium upon open active heart due to laser radiation. Moreover, the development of multiple transmyocardial canals of 0.5-1.0 mm diameter should be carried out with radiation of a powerful impulse wave-guide CO 2 -laser at wave length being 10.6 mcm at peak power of about 500-700 W and duration of impulse radiation being 23-35 msec. Moreover, the impulse should be supplied onto myocardium at developing every canal at the moment that corresponds to the onset of ST segment of patient's electrocardiogram. The innovation enables to decrease the risk for the development of cardiac rhythm disorders and complications, considerably decrease intrasurgical period and provide long-term positive effect, moreover, it is possible to observe the recovery and prolonged circulation supply of ischemized myocardial parts. 
     EFFECT: higher efficiency of therapy. 
     1 ex, 1 tbl
Patent RU-2225537-C2 (RU)
Inventor: PETROV N N
IPC: F04D29/36
Filed: 2002-03-20
Granted: 2004-03-10
Abstract: FIELD: mechanical engineering; fans and ventilators. SUBSTANCE: invention can be used in main ventilation plants of mines and underground railways. Proposed axial-flow fan contains housing with rotor and impeller installed in housing on radial and radial-bearing supports and secured by bolts cantilever to flange of rotor shaft out of the limits of bearing supports from side opposite to location of electric motor. Rotor shaft has extension after flange of which slider of impeller blade turning mechanism is installed through sliding key joint. Slider axial displacement drive is located in fan fairing which is connected with manifold by means of guide vanes. EFFECT: reduced cost and improved reliability of axial-flow fans owing to increased repairability of impeller. 2 cl, 2 dwg
Patent RU-2222391-C2 (RU)
Title: Универсальный шпиндель привода вертикальных валков
Inventor: PLAKHTIN V D
IPC: B21B35/14
Filed: 2002-04-08
Granted: 2004-01-27
Abstract: Изобретение относится к прокатному производству, преимущественно к универсальным шпинделям привода вертикальных валков обжимных, толстолистовых и черновых клетей кварто широкополосных станов горячей прокатки. Универсальный шпиндель привода вертикальных валков, включающий верхний и нижний универсальные шарниры Гука, соединенные соответственно с вертикальным выходным валом редуктора привода валка с приводным хвостовиком валка, на нижней вилке верхнего шарнира с использованием фланцевого соединения с выступом и пазом закреплен вертикальный шлицевый вал, установленный в шлицевой втулке, на нижнем конце втулки выполнен фланец с диаметральным пазом, к которому своим фланцем с диаметральным выступом прикреплена верхняя вилка нижнего шарнира, а во фланце этой вилки выполнено центральное отверстие, при этом во фланце шлицевой втулки снизу и в выступе на фланце верхней вилки нижнего шарнира выполнены соосные цилиндрические расточки, в которых установлено центрирующее кольцо, в центральном отверстии фланца верхней вилки нижнего шарнира вниз дном герметично установлен стакан, на верхнем торце шлицевой втулки закреплен защитный кожух, в шлицевом валу выполнено центральное глухое отверстие, соединенное с радиальными отверстиями, выполненными так, что при крайнем нижнем положении шлицевой втулки они расположены выше защитного кожуха, а при рабочем положении прокатного валка - выше ее верхнего торца. Изобретение обеспечивает повышение надежности шпинделя, сокращение расхода прокатных валков, аварийных простоев прокатного стана, повышение его производительности, увеличение выхода годного проката, повышение точности прокатки и качества прокатываемых полос. 8 ил.
Patent RU-2286142-C2 (RU)
Title: Гранулы на основе крахмала и лактозы, способ их получения и таблетка, содержащая их
Inventor: LUN OLIVER
IPC: A23L29/00
Filed: 2001-07-25
Granted: 2006-10-27
Abstract: Изобретение относится к фармацевтической и пищевой промышленности, к композиции гранул на основе крахмала и лактозы, к способу их получения и таблетке, получаемой из этих гранул. Изобретение относится к гранулам, состоящим из лактозы и крахмала, причем их соотношение составляет от 90/10 до 25/75, и полученным распылительной сушкой суспензии, содержащей лактозу и крахмал, к способу получения этих гранул и к таблетке, полученной из этих гранул. Предлагаемые гранулы обладают хрупкостью менее или равной 80%, имеют сферическую форму и обладают превосходной сыпучестью, характеризуемой углом покоя менее 45°, и превосходной уплотняемостью, позволяющими использовать данные гранулы для прямого прессования. 3 н. и 8 з.п. ф-лы, 9 табл., 4 ил.
Patent RU-2226057-C2 (RU)
Inventor: TEPFER KLAUS
IPC: A22C11/02
Filed: 2000-11-01
Granted: 2004-03-27
Abstract: FIELD: food-processing industry, in particular, equipment for filing of sausage casings and other vessels. SUBSTANCE: machine for charging of filler into sleeved package material has filling tube 1, from which sleeved package material is drawn against friction force of braking ring 3 (brake for tubular package material) embracing filling tube 1. Closing device 20 is arranged downward of filling tube 1 in the course of product flow and is equipped with members, which narrow package material in radial direction. Braking ring body is connected to coaxially arranged safety ring 7 for movement in conjunction with it axially of filling tube 1 so that safety ring 7 is lying in working planes of members of closing device 20, when braking ring 3 leaves filling tube 1. Such construction allows filling machine to be readily furnished with novel packaging material by simply providing axial movement of braking ring body in conjunction with safety ring. EFFECT: simplified furnishing of machine with novel packaging material and increased efficiency. 5 cl, 3 dwg
Patent RU-2249385-C2 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-10-03
Granted: 2005-04-10
Abstract: FIELD: food industry, confectionary industry. 
     SUBSTANCE: for the purpose to obtain jelly marmalade with a wide spectrum of vitamin activity and unconventional pleasant combination of organoleptic properties one should prepare the syrup by applying sugar, pectin and an aqueous extract of the mixture of camomile flowers, leaves of peppermint, yarrow, bur marigold, great plantain, knot weed, calendula and xanthium flowers. While preparing it is necessary to supplement the syrup with citric acid, sodium lactate and preparation obtained out of Mortierella globalpina micromycete biomass by the preset technique to be further spread, formed, dried and packed as ready-to-use products. 
     EFFECT: higher efficiency.
Patent RU-2265785-C2 (RU)
Title: Optical sight
Inventor: ALABOVSKIJ A V
IPC: F41G1/46
Filed: 2003-05-30
Granted: 2005-12-10
Abstract: FIELD: optoelectron instrument engineering, in particular, structural members of protection of sighting devices. 
     SUBSTANCE: at least a portion of the image of the sight mark, or of the sight mark and the sight scale in the sight is formed by structures at least of the same identical type built up on the face surface of the optical member.  The mentioned structures have side surfaces forming cavities in the optical member with a fine-pointed and or rounded off crown each.  Besides, the mentioned image may be formed by structures at least of the same identical type with a fine-pointed and/or rounded off crown each, positioned for formation at least of  portion of the image of the sight mark, or of the sight mark and the sight scale. 
     EFFECT: enhanced efficiency of masking of the optical sight by increasing the range of deflection of the pilot radiation in case of variation of its characteristics. 
     22 cl, 6 dwg
Patent RU-2243914-C2 (RU)
Inventor: TSYKIN P K
IPC: B61C9/50
Filed: 2003-01-23
Granted: 2005-01-10
Abstract: FIELD: railway transport. 
     SUBSTANCE: proposed group electric drive of three-axle bogie of diesel locomotive contains distributing gear wheels 6 and two traction motors 1, 2. Distributing gear wheels are in meching with drive gear 9 of electric motor, being connected by transverse shafts with individual gear trains for each traction axle. Each electric motor is placed between middle traction axle 3 and extreme traction axle 4 and is provided with hollow journals 8 at sides. Distributing gear wheels pointed to middle and extreme traction axles are installed on journals. Two distributing gear wheels are in meching with gear train of middle traction axle. 
     EFFECT: simplified design and reduced overall dimensions of group electric drive of diesel locomotive three-axle bogie. 
     1 dwg
Patent RU-2242331-C2 (RU)
Inventor: ROMASHEV A N
IPC: B23B29/00
Filed: 2003-02-17
Granted: 2004-12-20
Abstract: FIELD: machine tool manufacture, machine tools with automatic change of tools and with number program control. 
     SUBSTANCE: fitting includes mounting unit with inner cone and end basic surfaces; changeable tool module with reciprocal basic surfaces and with cutting member; orienting unit designed for angular positioning of tool module relative to mounting unit; clamping member engaging with tool module, placed in axial opening of mounting unit and coupled with power member. In order to enhance technological effectiveness and to enlarge using range, fitting is provided with movable sleeve having inner cone and outer cylindrical basic surfaces. The last one is designed for mounting in inner cylindrical basic surface of mounting unit. Fitting also includes elastically deformed ring designed for forcing movable sleeve. Orienting unit is in the form of radially arranged cylindrical stem. Tool module has stepped slit engaged with stem at minimum gap and grooves engaged with clamping member. The last may be in the form of T-shaped tie rod. Grooves of tool module are designed for fixing module by means of rotary tie rod. 
     EFFECT: enhanced technological effectiveness, enlarged using range of fitting. 
     2 cl, 2 dwg
Patent RU-2251766-C2 (RU)
Inventor: MEZHENTSEV A G
IPC: H01P5/10
Filed: 2003-03-13
Granted: 2005-05-10
Abstract: FIELD: radio engineering; antenna-feeder assemblies. 
     SUBSTANCE: proposed device has filter built around capacitor, first cylindrical spiral, and two inductance coils made in the form of second uniform cylindrical spiral. Turn number of first cylindrical spiral is smaller than that of second uniform cylindrical spiral. One end of first cylindrical spiral is connected to turn of second uniform cylindrical spiral; other end of first cylindrical spiral is connected through capacitor to filter output. Turn number of second uniform cylindrical spiral between point of connection of first cylindrical spiral end to turn of second uniform cylindrical spiral and its end connected to ground is smaller than that of first cylindrical spiral and smaller than turn number of second uniform cylindrical spiral between mentioned point of connection and end functioning as filter input. Turn number of second uniform cylindrical spiral between mentioned point of connection and its end used as filter input is greater than turn number of first cylindrical spiral. 
     EFFECT: improved standing-wave ratio, facilitated adjustment to desired frequency, simplified design, reduced size. 
     5 cl, 4 dwg
Patent RU-2267721-C2 (RU)
Inventor: ZIBERT GENRIKH KARLOVICH
IPC: F24D3/02
Filed: 2003-04-25
Granted: 2006-01-10
Abstract: FIELD: energy conversion into heat by liquid parameter change, particularly to obtain heat used in raw hydrocarbon gathering, preparation and refining, in chemistry and oil chemistry, to heat hydrogen-containing liquid polluted with mechanical injuries, salt and gels. 
     SUBSTANCE: method involves creating vortex flow of cavitating liquid by utilizing liquid pressure and providing following linear liquid flow; providing cavitating liquid flow rotation at speed which provides creation of central and peripheral areas in which positive and negative ions of dissociated liquid molecules are accumulated during cavitation thereof. The negative ions are gathered in peripheral area under the action of centrifugal force. Positive ions having lesser mass are accumulated in central area of liquid flow. This results in obtaining potential difference between central and peripheral areas of liquid flow. 
     EFFECT: increased efficiency of liquid flow energy conversion into heat along with electric power obtaining. 
     3 cl, 2 dwg
Patent RU-2278719-C2 (RU)
Title: Способ изготовления устройства для очистки жидкости и устройство для очистки, изготовленное таким способом
Inventor: B ERNSSON AEHGIR
IPC: B01D27/04
Filed: 2001-10-19
Granted: 2006-06-27
Abstract: Изобретение предназначено для очистки жидкости. Устройство для очистки содержит корпус устройства для очистки с камерой очистки, имеющей внутренний и внешний концы и очищающий вкладыш, расположенный внутри камеры очистки. Корпусу устройства для очистки придают коническую форму, вследствие чего камера очистки получает меньший поперечный размер на ее внутреннем конце, чем на ее внешнем конце, который является открываемым. Очищающий вкладыш изготавливают из проницаемого для жидкости сжимаемого очищающего материала с поперечным размером, который в начальном состоянии, когда вкладыш находится вне корпуса устройства для очистки, превышает меньший поперечный размер камеры очистки. Другой конец корпуса устройства для очистки поддерживают открытым, а очищающий вкладыш вставляют в упомянутый конец, имеющий больший поперечный размер, и оказывают нажим, вталкивая вкладыш в камеру очистки по направлению к концу, имеющему меньший поперечный размер. Вследствие этого очищающий вкладыш постоянно сжимается, приобретая на внутреннем конце камеры меньший поперечный размер, что вызывает постепенное уплотнение очищающего материала вкладыша, если смотреть в осевом направлении, по меньшей мере, в части внутреннего конца корпуса устройства для очистки. Технический результат: повышение степени очистки. 2 н. и 7 з.п. ф-лы, 11 ил.
Patent RU-2286829-C2 (RU)
Inventor: FEZH E ANDRE
IPC: C01G43/06
Filed: 2001-12-12
Granted: 2006-11-10
Abstract: FIELD: filtering. 
     SUBSTANCE: device comprises reactor for producing gas hydrofluoric acid that is discharged from the reactor through the filtering grid made of a cylinder and provided with filtering members secured to the top section of the reactor housing.  The de-clogging of the filtering members is carried out by repeatable blowing them with an inert gas.  The inert gas is blown along the axis of the cylindrical wall of the filtering member with a velocity of 300 m/s for a period of less than 1 s. 
     EFFECT: enhanced efficiency. 
     13 cl, 9 dwg
Patent RU-2275240-C2 (RU)
Inventor: LESHER MITCHELL EH
IPC: C10G45/04
Filed: 2001-12-04
Granted: 2006-04-27
Abstract: FIELD: catalyst preparation methods. 
     SUBSTANCE: hydrodesulfurization catalyst is sulfidized in reflux-type reaction-distillation column in following consecutive stages: drying catalyst with inert gas; filling reaction-distillation column with sulfur-containing  sulfidizing solvent; establishing hydrocarbon feedstock and hydrogen consumptions; starting recycling of sulfidizing solvent; heating reaction-distillation column to first temperature within a range of 300 to 500°F, which is higher than sulfidizing agent decomposition temperature; introducing sulfidizing agent; revealing by-product in top run, namely water azeotrope, and taking away water; monitoring breakthrough of sulfidizing agent into top run; raising temperature to second temperature within a range of 500 to 700°C and; maintaining said second temperature over a required period of time. 
     EFFECT: enhanced process efficiency. 
     14 cl, 2 dwg