baber/WOPTO huggingface dataset:
Patent RU-2196874-C2 (RU)
Inventor: ABRAMOV A F
IPC: E21B33/06
Filed: 2001-01-09
Granted: 2003-01-20
Abstract: FIELD: equipment applicable in servicing of oil and gas wells, particularly, for sealing of wellhead in emergency situations on well, or at prolonged breaks in well operation. SUBSTANCE: ram-type blowout preventer has body with axial channel, ram assembly with drive and sealing members for sealing pipes run into well through axial channel in preventer body. Installed in body under rams is slide plate with drive for covering the hole remaining between sealing members of displaced rams without pipes in well. Slide plate is located in guide recesses of one of rams, with the other ram provided with stop for locking of slide plate in closed position. Technical problem solved by the invention consists in development of double-gate blowout preventer with mechanism of synchronous drive of rams from one control handwheel. EFFECT: facilitated preventer operation, reduced expenditures involved in preventer acquisition, operation and maintenance. 2 cl, 10 dwg
Patent RU-2220247-C2 (RU)
Inventor: VIKHERVAARA TAPIO
IPC: D21H17/29
Filed: 1999-07-07
Granted: 2003-12-27
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: additive, which is added to pulp before formation of paper tape in order to reduce tendency of paper to dusting, is prepared from starch with molecular weight reduced to viscosity level 10-500 mPa and which is cationized with quaternary nitrogen compound to charge level 0.36-1.46 mequ/g. EFFECT: additionally facilitated removal of water in tape formation stage, improved retention of filler, facilitated removal of harmful substances, and increased strength of paper both in dry and wet state. 10 cl, 3 dwg, 1 tbl, 4 ex
Patent RU-2214253-C2 (RU)
Inventor: GUSEV K K
IPC: A61K35/10
Filed: 2001-02-27
Granted: 2003-10-20
Abstract: FIELD: veterinary science. SUBSTANCE: the suggested preparation is obtained due to peat processing with sodium alkali and contains the following ratio of revealed ingredients, mg/l mother liquor: crude protein 8500.0; total lipids 5400.0; potassium 12400.0; sodium 500.0; calcium 59.5; ferrum 12.5; copper 0.008; zinc 0.19; cobalt 0.02; cadmium 0.008, manganese 0.43; ammonium nitrogen 20.7; nitrates 0.02; total phosphorus against PO 1611.0; vitamin C 16.75; triglycerides 1590.0; amylase 12000.0-13000.0; sodium humate 4.8; humic acids 3.6; iodine 0.12; lysine 20.0; histidine 10.0; aspartic acid 10.0; threonine 10.0; serine 5.0; glutamic acid 20.0; proline 10.0; leucine 10.0; glycine 2.0; valine 3.0; methionine 0.1; isoleucine 4.0; tyrosine 10.0; phenylalanine 20.0; alanine 2.0. The suggested veterinary preparation is of high biological activity and enables to increase quantity of unconventional sources of raw material used for veterinary purposes. EFFECT: higher efficiency. 1 tbl
Patent RU-2205530-C2 (RU)
Inventor: JAKIMOV JU I
IPC: A01C3/06
Filed: 2001-04-16
Granted: 2003-06-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: centrifugal apparatus has bulk material guide 3 provided with gate 10. During adjustment of apparatus gate is fixed so as to overlap part of discharge window 4 in order to provide for concentrated supplying of bulk material onto drive disk 1 in the range of central angle of 20-30 deg. Indicator 5 is positioned for rotation within fixed distance around disk 1 by cantilevered attachment of indicator to lever 11, whose other end is fixed to spreader frame through pivot joint 12 equipped with retainer 13 and arranged in axially aligned relation with respect to disk 1. Position of indicator 5 with respect to disk 1 is initially set experimentally with the use of model bulk material, which has been earlier spread and has shown best results. Method involves reducing width of discharge window 4 of bulk material guide 3 at both sides to provide for concentrated bulk material feeding zone for feeding bulk material onto disk 1 in the range of central angle of 20-30 deg; selecting angle of shifting of indicator 5 around disk 1 to reach equality of weights of model bulk material fallen off blades 2 into catches 6 and 7; fixing said position of indicator 5 by marking it on spreader frame. When centrifugal apparatus is to be adjusted due to changed friction characteristics of bulk material to be spread, initially experimentally set position of indicator 5 and bulk material concentration extent in zone of feeding bulk material onto drive disk 1 remain invariable. It allows quality of centrifugal apparatus adjustment to be improved due to the use of known adjustment methods. EFFECT: increased efficiency and uniform distribution of bulk material over soil surface at maximal width of agricultural unit. 3 cl, 2 dwg
Patent RU-2201956-C2 (RU)
Inventor: SMIRNOV A S
IPC: C10M135/10
Filed: 2001-05-04
Granted: 2003-04-10
Abstract: FIELD: technological lubricants. SUBSTANCE: invention relates to lubricant compositions used for hot-work metals pressure treatment. The composition comprises the following components, wt.%: polymeric alkylene glycol, 10.0-15.0; graphite, 6.0-11.0; lignosulfonate, 2.0-8.0; ammonium hydroxide, 0.5-4.0; carboxymethylcellulose, 0.05-2.0; froth breaker, 0.5, not above; water, up to 100. EFFECT: enhanced lubricating and antiscuff properties. 2 cl, 1 tbl, 31 ex
Patent RU-2203473-C2 (RU)
Inventor: SHIPUNOV A G
IPC: F42B5/02
Filed: 2001-05-21
Granted: 2003-04-27
Abstract: FIELD: military equipment, applicable in the constructions of rounds for close combat weapon, mainly in rocket launchers. SUBSTANCE: in the rocket launcher round having a cartridge case, propellant charge with a percussion primer and a shell, consisting of a burster placed in a plastic envelope without any spaced relation, and an explosive charge installed without any spaced relation, the explosive charge is installed in a cavity made inside the explosive charge consisting of two half-charges, the distance from the lateral surface of the explosive charge and from its rear end to the outer lateral surface of the explosive charge makes up 1.0 to 1.2 of the critical diameter of the explosive charge, and the distance from the front end of the explosive charge to the top of the burster makes up 1.1 to 1.5 of the shell caliber. EFFECT: enhanced safety of the shooter at a minimum distance of the combat use of the rocket launcher round. 1 dwg
Patent RU-2230013-C2 (RU)
Inventor: DOTREPP BERNAR
IPC: B65D41/62
Filed: 1999-11-24
Granted: 2004-06-10
Abstract: FIELD: package forming equipment, particularly enclosure for bottle seal covering. SUBSTANCE: enclosure comprises top, skirting and easy-opening means formed as weakened line formed in enclosure skirting. Easy-opening means comprises at least one lower weakened line made in skirting and located at high H. Lower weakened line divides envelope into upper and lower parts. Upper envelope part has grip tab arranged between cuts and grooves. Enclosure has at least one additional means selected from the second weakened line formed in upper enclosure part, reinforcing member created over the whole lower enclosure part surface or in the part thereof, connection member for connection of all lower enclosure surface or part thereof to bottle neck or reinforced member for reinforcing all upper enclosure part or part thereof. EFFECT: enhanced usability. 22 cl, 35 dwg
Patent RU-2207983-C2 (RU)
Title: Method and apparatus for producing disinfecting solutions
Inventor: BAKHIR V M
IPC: C02F1/46
Filed: 2001-07-05
Granted: 2003-07-10
Abstract: FIELD: electric chemistry, in particular, medicine and food-processing industry. SUBSTANCE: method involves processing basic aqueous solution of chloride of alkaline metal or alkaline-earth metal in cathodic chamber of diaphragm-type electrochemical reactor; discharging part of solution processed in cathodic chamber and processing basic solution flow in anodic chamber of diaphragm-type electrochemical reactor, with processing being carried out in block of electrochemical reactors comprising from two to four reactors and said solution being passed in single-stage mode through cathodic chambers of reactor; discharging part of solution processed in cathodic chambers by processing solution in hermetically sealed flotation reactor and discharging flotation sludge; sequentially processing basic solution flow in anodic chambers of reactor, with flow speed of solution under processing through anodic chambers exceeding flow speed through cathodic chambers by 2-4 times. Method and apparatus may be used in any branch of industry requiring usage of disinfecting solutions. EFFECT: reduced power consumed for producing disinfecting solutions, reduced consumption of basic reactants, in particular, chlorides, wider operational capabilities by providing regulation of properties of resultant solutions immediately during electrochemical processing and reduced production costs. 17 cl, 8 dwg, 1 tbl, 3 ex
Patent RU-2256654-C2 (RU)
Inventor: KUBO KAZUO
IPC: A61K31/517
Filed: 2000-01-20
Granted: 2005-07-20
Abstract: FIELD: organic chemistry, medicine, pharmacy. 
     SUBSTANCE: invention relates to new compound of the formula (I)   or its pharmaceutically acceptable salt or solvate wherein X represents CH or nitrogen atom (N); Z represents CH; R 1  represents hydrogen atom; R 2  and R 3  can be similar or different and represent (C 1 -C 6 )-alkoxy-group that is optionally substituted with halogen atom, hydroxyl, (C 1 -C 4 )-alkoxycarbonyl, amino-group wherein one or two hydrogen atom are optionally replaced for (C 1 -C 4 )-alkyl that is optionally substituted with hydroxyl or (C 1 -C 4 )-alkoxy-group, the group R 12 R 13 N-C(=O)-O- wherein R 12  and R 13  can be similar or different and represent hydrogen atom or (C 1 -C 4 )-alkyl substituted optionally with (C 1 -C 4 )-alkoxy-group or the group R 14 -(S) m - wherein R 14  represents phenyl or saturated or unsaturated 5-7-membered heterocyclic group substituted optionally with (C 1 -C 4 )-alkyl; m = 0 or 1; R 4  represents hydrogen atom; R 5 , R 6 , R 7  and R 8  can be similar or different and represent hydrogen atom, halogen atom, (C 1 -C 4 )-alkyl, (C 1 -C 4 )-alkoxy-group or nitro-group under condition that R 5 , R 6 , R 7  and R don't represent hydrogen atom simultaneously; R 9  represents hydrogen atom, (C 1 -C 6 )-alkyl or (C 1 -C 4 )-alkylcarbonyl wherein alkyl fragment of indicated (C 1 -C 6 )-alkyl or (C 1 -C 4 )-alkylcarbonyl is optionally substituted with (C 1 -C 4 )-alkoxy-group; R 10  represents hydrogen atom or (C 1 -C 6 )-alkyl; R 11  represents (C 1 -C 6 )-alkyl, (C 2 -C 6 )-alkenyl or (C 2 -C 6 )-alkynyl (wherein each (C 1 -C 6 )-alkyl, (C 2 -C 6 )-alkenyl and (C 2 -C 6 )-alkynyl is substituted optionally with halogen atom or (C 1 -C 6 )-alkoxy-group), or R 15 -(CH 2 ) n - wherein n is a whole number from 0 to 3; R 15  represents naphthyl or 6-membered saturated or unsaturated carbocyclic or saturated or unsaturated 5-7-membered heterocyclic group that are substituted optionally with halogen atom, (C 1 -C 6 )-alkyl or (C 1 -C 6 )-alkoxy-group. Also, invention relates to variants of compounds of the formula (I). Compounds elicit antitumor activity and don't effect on cytomorphosis. Also, invention relates to pharmaceutical composition based on above described compounds, to a method for treatment of such diseases as malignant tumor, diabetic retinopathy, chronic rheumatism, psoriasis, atherosclerosis, Kaposi's sarcoma, and to a method for inhibition of vascular vessels angiogenesis. 
     EFFECT: valuable medicinal properties of compounds and composition. 
     22 cl, 4 tbl, 186 ex
Patent RU-2242356-C2 (RU)
Title: Способ повторного формования древесноволокнистой плиты средней плотности и изделие, полученное этим способом, такое как обшивка дверей
Inventor: MARTINO RAL F A
IPC: B27N3/04
Filed: 2000-02-03
Granted: 2004-12-20
Abstract: Изобретение относится к деревообрабатывающей промышленности. Для производства повторно отформованного древесно-волокнистого изделия средней плотности (ДВСП) помещают предварительно обработанную плиту ДВСП в форму для горячего прессования; закрывают форму; прессуют и нагревают плиту для того, чтобы произвести повторное формование предварительно обработанной поверхности(ей) без растрескивания, образования пузырьков или удаления покрытия(ий). Способ особенно предпочтителен для использования в производстве недорогих повторно отформованных обшивок дверей из плоских предварительно обработанных плит ДВСП и позволяет улучшить качество плит. 3 н. и 43 з.п. ф-лы, 3 ил.
Patent RU-2216617-C2 (RU)
Title: Reinforced concrete tie
Inventor: ZHUCHENKO ALEKSANDR NIKOLAEVIC
IPC: E01B3/34
Filed: 2001-10-11
Granted: 2003-11-20
Abstract: FIELD: railway transport; permanent way. SUBSTANCE: invention relates to construction of railways and it can be used in laying continuous welded rail tracks. Proposed reinforced concrete tie has anchors encased in concrete by their tail part. Upper part of anchors serves to fasten rails. Plain lands are arranged between two walls of adjacent anchors. Length of land between adjacent anchors is equal to 1.25-1.5 of length of flat arranged under rail foot in process of operation of tie, and width of anchor wall in place of contact with tie is 0.56-0.75 of width of tie in this place. Invention makes it possible to adjust width of rail gauge when using ties of one type-size at constant distance between walls of adjacent anchors. EFFECT: facilitated maintenance of tracks. 4 dwg
Patent RU-2213227-C2 (RU)
Title: Поршневая машина с бесшатунным механизмом
Inventor: VUL ALEKSEJ FELIKSOVICH
IPC: F01B9/04
Filed: 2000-03-06
Granted: 2003-09-27
Abstract: Машина предназначена для преобразования поступательного движения поршней во вращательное движение выходного вала. Машина содержит корпус с цилиндрами, поршни 5 с поршневыми штоками 6, ползуны 13 и их направляющие 14, 15, каждая из которых соединена с корпусом, два соосных кривошипных вала и расположенный между ними коленчатый вал 10, коренные шейки 11 которого соединены с кривошипными валами, а штоковые шейки 12 которого соединены с соответствующими поршневыми штоками 6. Каждая из направляющих выполнена в виде кольцевого элемента 14 с направляющими поверхностями 15, а каждый кольцевой элемент 14 установлен в корпусе соосно кривошипным валам с возможностью поворота вокруг оси 16 кривошипных валов и снабжен средствами фиксации положения относительно корпуса. Изобретение обеспечивает самоустановку направляющих ползунов, что повышает технологичность конструкции и упрощает сборку. 3 з.п. ф-лы, 6 ил.
Patent RU-2221951-C2 (RU)
Inventor: CHAVRIN V V
IPC: F16K15/03
Filed: 2001-11-05
Granted: 2004-01-20
Abstract: FIELD: valves and fittings. SUBSTANCE: invention is designed for reliably cutting off reverse liquid flow in pipelines. Proposed rotary check valve contains housing and movable shutoff member installed on articulated joint with axle. Shutoff member divides passage part into inlet and outlet spaces. Plates are installed on shutoff member from side of inlet space at angle to its sealing surface and in parallel with axle, being arranged with clearance relative to each other and to shutoff member. Plates are interconnected and connected with shutoff member by means of stiffening ribs. Said ribs are arranged parallel to each other and square to plates and axle of articulated joint. Invention provides reduction of dynamic resistance to liquid medium flow and stabilization of working flow and reduction of ripple factor. EFFECT: improved adaptability of manufacture, simplified design of rotary check valve. 3 cl, 4 dwg
Patent RU-2226760-C2 (RU)
Inventor: PRISJAZHNAJA S P
IPC: A01C7/12
Filed: 2002-05-06
Granted: 2004-04-20
Abstract: FIELD: agricultural engineering; soybean drills. SUBSTANCE: proposed drill has roller feeds with diagonal ribs. The latter are provided with brush edging and are made at equal angles in left-hand and right-hand directions relative to axis of rotation of rollers. They are installed with coupling on shaft in seed boxes with spring- loaded valves and sockets with slots. End face part of valves of roller feeds is rectangular. Drill contains even number of rollers, half of which is made with left-hand direction of ribs and the other, with right-hand direction of ribs. Adjacent rollers are installed on shaft with ribs pointed to each other. EFFECT: improved uniformity and continuity of metering out, decreased seed damage. 2 cl, 5 dwg
Patent RU-2236811-C2 (RU)
Inventor: BAEV A V
IPC: A47K1/00
Filed: 2002-05-23
Granted: 2004-09-27
Abstract: FIELD: sanitary and hygienic equipment. 
     SUBSTANCE: hand basin has vessel made in the form of polyethylene bottle adapted for filling with water. Bottle neck is connected from the top to valve body provided with conical opening adapted to be closed with conical thickened portion of stem with restrictor and holder for fixing thereof. Holder is made in the form of clamp. Valve top part has thread similar to that of bottle plug. Bottle bottom is provided with hole or is cut off. According to other version, valve body is welded or soldered to stem of water faucet or made integral therewith. 
     EFFECT: convenient usage, compact construction providing for easy transportation and storage. 
     3 cl, 3 dwg
Patent RU-2245513-C2 (RU)
Inventor: VAGNER E T
IPC: G01B11/26
Filed: 2002-07-22
Granted: 2005-01-27
Abstract: FIELD: control-mounting systems. 
     SUBSTANCE: device has laser fixed in body, images forming device made in form of intersecting filaments. Body is made in form of hollow prism, provided with cone at the end. Upper portion of cone is combined with center of apertures provided in coordinate lines system. Body is mounted with possible angular displacements around aperture center. Forming device filaments are made non-transparent and fixed in frames inserted in system. Frames are placed with possible displacement independently from one another in direction perpendicular to filaments. 
     EFFECT: higher precision. 
     3 dwg
Patent RU-2240183-C2 (RU)
Inventor: BASKAKOV N D
IPC: B04B9/06
Filed: 2002-08-30
Granted: 2004-11-20
Abstract: FIELD: separation of mixed fluids by density. 
     SUBSTANCE: the invention is dealt with devices used for separation of mixed fluids by density, in particular, to a centrifugal machine for purification of liquids. It may be used in the systems of purification of the lubricating-cooling liquids, lubricating or edible oils and other liquids. According to the invention, the centrifugal machine contains a sealed cavity, where a rotor of the centrifugal machine is located, is divided by a partition located under the bottom of the rotor into two parts - a part of the cavity near the rotor and a part of the cavity for the liquid discharge. The liquid discharge part of the cavity is used for collection of the purified liquid coming from a hydraulic drive of the rotor and from leakages of bearing supports of the rotor and for withdrawal of this liquid into a tank for a purified liquid collection. The water steam from a hermetically sealed vessel with water packaged with the centrifugal machine is fed into the part of the cavity near the rotor. Because of lower as compared with the air viscosity and a density the water steam creates a smaller aerodynamic resistance to rotation of the rotor. The steam is withdrawn from the part of the cavity near the rotor by a jet type pump. To prevent an exchange of mediums between the both parts of the cavity the rotor of the centrifugal machine and the partition are conjugated by a butt labyrinth-type seal, and the cavities are connected to each other by a leveling pipe. One end of the leveling pipe is connected to the steam withdrawal channel going to the jet type pump, and the other end - to the body of the centrifugal machine in a zone of the discharge cavity below the level of location of the partition. The hermetically sealed vessel with water is made as a pipe with a hollow wall enveloping the rotor with formation of a clearance with its lateral surface. The partition has a central hole to locate there the hydraulic drive components and the bearing supports of the rotor. The smallest diameter of the butt labyrinth type seal is equal to the diameter of the central hole of the partition. Due to such design of the centrifugal machine it is possible to decrease the aerodynamic drag torque to rotation of the rotor and as a result of it the frequency of its rotation and efficiency of separation are increased. 
     EFFECT: the centrifugal machine design allows to decrease aerodynamic drag torque to rotation of the rotor, to increase the frequency of its rotation and efficiency of separation of a liquid from steam. 
     1 dwg
Patent RU-2243993-C2 (RU)
Title: Водка "мичуринская элитная"
Inventor: KASHAROVA N P
IPC: C12G3/06
Filed: 2002-11-06
Granted: 2005-01-10
Abstract: Изобретение может быть использовано в ликероводочной промышленности. Водка содержит следующие компоненты на 1000 дал: водно-спиртовой настой первого слива риса нешлифованного бурого - 1,4-1,8 л, пищевая добавка “Капилар” - 0,07-0,08 кг, сорбит - 0,226-0,230 кг, 65,8%-ный сахарный сироп - 7,8-8,2 кг, водно-спиртовая жидкость - остальное до крепости 40%. Входящий в состав водки настой риса первого слива готовят настаиванием 0,36-0,40 кг риса нешлифованного бурого с 1,8-2,1 л водно-спиртовой жидкости крепостью 60% в течение 5 суток. Изобретение позволяет получить водку, обогащенную биологически активными ингредиентами и имеющую улучшенные органолептические свойства: в ее вкусе и аромате присутствует приятный коньячный оттенок. 1 з.п. ф-лы.
Patent RU-2323000-C2 (RU)
Inventor: ZHULI MADLEN M
IPC: C07K7/02
Filed: 2001-04-09
Granted: 2008-04-27
Abstract: FIELD: medicine, pharmacology, organic chemistry. 
     SUBSTANCE: invention relates to a composition used for photoaffinity labeling of proteins. Composition comprises analogues of tamandarine of the formula (1):   or analogue of didemnine of the formula (2):  , or fragment of didemnine of the formula (3):  . Also, invention relates to a method for synthesis of analogues of didemnine, fragment of didemnine, a backing containing analogue of tamandarine or didemnine, and a method for inhibition of growth or proliferation of cells, and a method for inhibition of oncogenesis and apoptosis in cell. Invention provides decreasing toxicity and enhancing the therapeutic index. 
     EFFECT: valuable biological and medicinal properties of analogues. 
     67 cl, 3 tbl, 51 dwg, 7 ex
Patent RU-2246919-C2 (RU)
Inventor: ISMAILOV T A
IPC: A61F7/00
Filed: 2002-11-22
Granted: 2005-02-27
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has thermal pulsating thermod and breathing movements sensor connected to control unit. The thermod is manufactured as metal lattice frame having two lateral ribs manufactured from high conductivity metal like copper connected to each other with sequentially joined nichrome wire pieces in equal intervals equal to 2 mm. The thermod is mounted in additional dielectric plate space being 2-3 mm thick and is 1/4 times the thickness far from the working lower surface. The metal lattice frame ribs are shorter in length than additional dielectric plate width. They are located near opposite lateral end faces 2-3 mm far from its edge. Upper surface of the additional dielectric plate has heat exchange with supporting plate manufactured from plastic material having heat conductivity coefficient within the limits of 20-80 W/(m K) like lead, thickness of 3-4 mm. Two thermoelectric batteries which are connected to its upper surface by means of heat-radiating junctions conjugated to the radiators. 
     EFFECT: high accuracy in determining heat treatment action temperature range. 
     2 dwg
Patent RU-2248266-C2 (RU)
Inventor: KARGIN N I
IPC: B23K15/02
Filed: 2003-01-22
Granted: 2005-03-20
Abstract: FIELD: electronic engineering. 
     SUBSTANCE: method comprises processing the blank surface with the concentrated radiation flux. The radiation flux is directed to the surface to be processed and repeatedly moves over the surface thus forming required microrelief. The process is controlled by a computer. 
     EFFECT: improved quality of the microrelief. 
     4 cl, 3 dwg